- The document describes a proposed zigbee-based electronic menu ordering system using an ARM7 microcontroller.
- The system has two sections - a handheld customer section and a main section. The customer section allows selecting menu items via touchscreen and sends the order wirelessly to the main section using zigbee.
- The main section receives orders from multiple customer sections via zigbee, displays orders on an LCD, and sends the data to a PC for billing purposes. The goal is to develop a low-cost wireless ordering system for small restaurants.
1) The document describes several Internet of Things and mobile solutions including a mobile pump controller, vehicle tracking system, CRM software, IVR, dialer, call conferencing, SMS gateway, order placement, device management, medical representative reporting, energy meter reading, distribution management, time/task management, data leakage prevention, telecom recharge, multi recharge system, and GSM modems.
2) The solutions cover various industries like transportation, education, distribution, and are designed for cost-effectiveness and customization.
3) Modules are also available to extend existing software with features like SMS, voice, location, and sensors.
Mobile number portability – opportunities andprjpublications
This document discusses mobile number portability (MNP) in India, including:
1) MNP allows subscribers to retain their mobile number when switching providers, which was launched in India on January 20, 2011.
2) MNP benefits subscribers through increased competition between providers improving services and lowering prices. It also benefits new providers by making it easier to gain customers.
3) Initial data showed some providers gained more customers than they lost after MNP launch, while others like BSNL and Reliance lost more customers than they gained.
ikonTel is a software solutions company founded in 2011 that develops products for the telecom sector in India. It has expertise in mobile applications, cloud computing, telecom billing, mass communication, and other areas. ikonTel has in-house experts in R&D, sales, engineering, and support. The company's leadership has over 15 years of experience in database and telecom technology. ikonTel provides services including software development, testing, database management, and mobile VAS/SDP. It complies with all TRAI regulations regarding DND and commercial communications.
ePocket Handyman is mobile software for field service technicians that allows them to manage work orders, register time and materials, and complete checklists from a mobile device. It has over 28,000 daily users across 1,500 companies in industries like electrical, plumbing and construction. The software integrates with 35 different ERP systems and allows unlimited workgroups. It is focused on providing quick, smart and easy mobile solutions to improve productivity for field service technicians.
ePocket Solutions is a Norwegian company founded in 1985 that provides Handyman, a mobile work order management solution. Handyman allows field technicians to view work orders, register parts and time used, and capture signatures on customized checklists directly on a mobile device. It has over 10,000 users across industries like telecommunications, facilities management, and manufacturing. Customers like Dorma, Sønnico, Hafslund, and ASSA ABLOY have experienced benefits such as increased productivity, improved service quality, and faster response times through the use of Handyman's out-of-the-box mobile work order management capabilities.
This document provides an overview of ZonG Enterprise Solutions' portfolio of connectivity and communication services for businesses. It begins with an introduction to mobile technology standards from 1G to 4G and an explanation of GSM networks. It then describes ZonG's offerings in areas like campaign management, connectivity solutions including mobile broadband devices, voice connectivity, and value-added services including location-based services and data pooling. The document aims to showcase ZonG's full range of products and services for enhancing communication and connectivity within and between organizations.
Mobile number portability allows mobile subscribers to switch operators while keeping their phone number. There are three types of number portability: operator, location, and service portability. India launched MNP in 2009, allowing subscribers to change operators after 90 days for a fee of up to 19 rupees. MNP benefits both customers and service providers by increasing competition and forcing providers to improve services. However, customers can only change operators within their registered circle and are restricted from changing too frequently.
1) The document describes several Internet of Things and mobile solutions including a mobile pump controller, vehicle tracking system, CRM software, IVR, dialer, call conferencing, SMS gateway, order placement, device management, medical representative reporting, energy meter reading, distribution management, time/task management, data leakage prevention, telecom recharge, multi recharge system, and GSM modems.
2) The solutions cover various industries like transportation, education, distribution, and are designed for cost-effectiveness and customization.
3) Modules are also available to extend existing software with features like SMS, voice, location, and sensors.
Mobile number portability – opportunities andprjpublications
This document discusses mobile number portability (MNP) in India, including:
1) MNP allows subscribers to retain their mobile number when switching providers, which was launched in India on January 20, 2011.
2) MNP benefits subscribers through increased competition between providers improving services and lowering prices. It also benefits new providers by making it easier to gain customers.
3) Initial data showed some providers gained more customers than they lost after MNP launch, while others like BSNL and Reliance lost more customers than they gained.
ikonTel is a software solutions company founded in 2011 that develops products for the telecom sector in India. It has expertise in mobile applications, cloud computing, telecom billing, mass communication, and other areas. ikonTel has in-house experts in R&D, sales, engineering, and support. The company's leadership has over 15 years of experience in database and telecom technology. ikonTel provides services including software development, testing, database management, and mobile VAS/SDP. It complies with all TRAI regulations regarding DND and commercial communications.
ePocket Handyman is mobile software for field service technicians that allows them to manage work orders, register time and materials, and complete checklists from a mobile device. It has over 28,000 daily users across 1,500 companies in industries like electrical, plumbing and construction. The software integrates with 35 different ERP systems and allows unlimited workgroups. It is focused on providing quick, smart and easy mobile solutions to improve productivity for field service technicians.
ePocket Solutions is a Norwegian company founded in 1985 that provides Handyman, a mobile work order management solution. Handyman allows field technicians to view work orders, register parts and time used, and capture signatures on customized checklists directly on a mobile device. It has over 10,000 users across industries like telecommunications, facilities management, and manufacturing. Customers like Dorma, Sønnico, Hafslund, and ASSA ABLOY have experienced benefits such as increased productivity, improved service quality, and faster response times through the use of Handyman's out-of-the-box mobile work order management capabilities.
This document provides an overview of ZonG Enterprise Solutions' portfolio of connectivity and communication services for businesses. It begins with an introduction to mobile technology standards from 1G to 4G and an explanation of GSM networks. It then describes ZonG's offerings in areas like campaign management, connectivity solutions including mobile broadband devices, voice connectivity, and value-added services including location-based services and data pooling. The document aims to showcase ZonG's full range of products and services for enhancing communication and connectivity within and between organizations.
Mobile number portability allows mobile subscribers to switch operators while keeping their phone number. There are three types of number portability: operator, location, and service portability. India launched MNP in 2009, allowing subscribers to change operators after 90 days for a fee of up to 19 rupees. MNP benefits both customers and service providers by increasing competition and forcing providers to improve services. However, customers can only change operators within their registered circle and are restricted from changing too frequently.
The document discusses several fleet management and vehicle tracking solutions from Golden Dragon Eye including Online, MaXX, Assist, Solo, and ICE. It provides details on the key features of each solution such as access control, reporting capabilities, hardware specifications, and integration with other systems. It also outlines Golden Dragon Eye's vision to be a market leader in real-time monitoring solutions and provide the best tools and support to optimize customers' operations.
Mobile Number Portability (MNP) allows mobile customers to retain their number when switching providers, even across circles. This benefits customers with lower switching costs and increases competition. The porting process involves requests sent between old and new providers via a central clearinghouse. Numbers may be rejected for valid reasons like invalid codes. If approved, the clearinghouse sets a port time and instructs the old provider to deactivate and new one to activate the numbers. National MNP will allow ports across circles, further benefiting customers and increasing competition nationwide.
The document discusses using an IP telephony solution for building a ticket reservation system. It describes how an interactive voice response (IVR) system could be used to allow customers to reserve tickets over the phone without interacting with a human agent. It also lists several key business issues that should be considered before implementing an IP telephony system, such as upgrading network infrastructure, bandwidth, and power systems to support voice traffic. The conclusion states that an IP telephony-based ticket reservation solution would be an important option for Bangladesh given limited resources and demand for convenient ticket purchases.
MOTOTRBO_Control_Room_Solutions_Brochure_EA_v1_0414Justin Jones
MOTOTRBO Control Room Solutions such as TRBOnet PLUS and SmartPTT PLUS provide integrated dispatch control over MOTOTRBO digital radio systems. They offer features like voice dispatch, event logging, GPS tracking, and fleet management to improve communication and operational efficiency. The solutions utilize the MOTOTRBO Network Application Interface which connects the control room software directly to the repeaters, improving reliability and reducing costs compared to traditional control station architectures.
The document summarizes the architecture and subsystems of the OCB-283 digital switching system. It has 3 subsystems: 1) the Subscriber Access subsystem which connects subscribers, 2) the Connection and Control subsystem which performs call setup, monitoring, and control, and 3) the Operation and Maintenance subsystem which operates and maintains the exchange. The OCB-283 can connect up to 2048 digital lines and supports both analog and digital subscribers for services like telephony, ISDN, and data communication.
The document summarizes the key infrastructure and services provided by Bharat Sanchar Nigam Limited (BSNL), India's largest public sector telecommunication company. BSNL owns India's largest optical fiber cable network and digital microwave network. It provides various telecom services including fixed line, broadband, mobile, internet across India. The core infrastructure includes optical fiber cables, digital wavelength division multiplexing network, switching modules, communication modules, administrative modules, batteries, UPS systems, diesel generators, and main distribution frames. BSNL's telecom services portfolio covers voice, mobile, broadband, internet, IPTV, FTTH, 3G and emerging technologies.
The document discusses LG-Nortel's VoIP and IP convergence platform for business communications. It provides:
- Integrated VoIP technology, applications, and digital communications architecture to address business needs.
- Features like remote connectivity, multi-site networking, business applications for call center/attendant functions, and a range of desk phones and wireless options.
- Emphasis on future-proofing communications with a focus on mobility, productivity, and lower costs.
Iaetsd wireless electronic notice board using gsmIaetsd Iaetsd
This document describes a wireless electronic notice board system that uses GSM technology to display messages. An authorized user can send an SMS text message from their mobile phone to have it displayed on the electronic board. The system includes a GSM modem connected to a microcontroller which extracts the message and sends it to an LED display board. This allows messages to be shared quickly and remotely without physically updating a notice board. It could be used for applications like education, transportation, advertising and more.
This document proposes a mobile technology system to help hearing impaired people communicate via mobile phones. It aims to stimulate the cochlear nerve without using hearing aids or implants by filtering and amplifying signals from a GSM module and transmitting vibrations via a transducer. The system includes a GSM module connected to a microcontroller interfaced with an LCD. Output from the GSM is filtered, amplified and converted to vibrations by a transducer. This allows hearing impaired people to sense sound frequencies through vibration, stimulating the cochlear nerve without radiation interference experienced with conventional aids. The system aims to provide an improved mobile communication method without surgical options or discomfort.
Menu Start is an online ordering system developed by RoamSoft Technology that allows restaurants to take online orders through their own website or Facebook page. It includes features like order processing, delivery management, and reports. Customers can place orders online or through a mobile app. Restaurants can choose between Gold and Platinum packages starting at Rs. 1999 per month. Menu Start aims to help restaurants increase sales and retain customers through an online presence.
eMenu is an interactive digital menu system that replaces traditional paper menus. It allows customers to browse extensive photos and descriptions of menu items using a touchscreen at their table. This provides a more engaging dining experience while also allowing restaurants to promote additional items, provide nutritional info, and easily make menu changes. The system integrates with existing point-of-sale systems and is compatible with various hardware to offer an end-to-end digital solution for restaurants.
Giới thiệu giải pháp thực đơn điện tử menusky.net dành cho nhà hàng giúp nâng cao hiệu quả hoạt động, tăng lượng khách hàng tiềm năng. (http://thucdondientu.com)
This document describes the design of a test bench to test the performance of a gearbox. The test bench will allow testing of shift performance, leakage, noise, and shift force in driving and dragging conditions. The test bench design includes a fixture to hold the gearbox, a clamping arrangement, a gear shifting mechanism, and an oil dispensing, extraction and filtration unit. The main components are designed, including motors, shafts, couplings, bearings, timing belts, and the gearbox fixture. The fixture design includes resting blocks, pads and plates to support the gearbox at an angle. A pneumatic clamping cylinder is selected to fix the gearbox. A pneumatic tandem cylinder is used for the gear shifting mechanism
This document summarizes a study on the effect of lubrication conditions on surface roughness during facing operations. The study tested different lubrication conditions (dry, semi-dry, wet) using different cutting fluids on three materials (mild steel, aluminum, cast iron) at various cutting speeds. The results showed that lubrication conditions during facing impact the roughness of machined metal surfaces, with optimal cutting fluids providing economic and environmental benefits through improved machining performance.
This document discusses failure analysis of bearing cups in drive shaft assemblies. It aims to find a cost-effective solution to eliminate bearing cup cracking during assembly of universal joints. Various heat treatment processes are considered and carbonitriding is identified as the optimal process. It reduces bearing cup failure and manufacturing costs compared to other options like case hardening. A systematic methodology is applied, including understanding the current problem, analysis using wear testing and FEA, and implementing and confirming the effects of carbonitriding as a corrective measure.
This document discusses environmental biotechnology and traditional Indian approaches to environmental issues. It provides an overview of environmental biotechnology techniques used to treat waste and pollution. It also discusses views from ancient Indian scriptures that emphasize harmony between humans and nature. The document advocates applying insights from Indian philosophy's holistic view of the world to help address modern environmental problems through a balanced approach considering both traditional knowledge and new technologies.
The document discusses video streaming and content sharing between Android mobile devices and PCs using a peer-to-peer approach without servers. It presents an application that allows live video captured on a mobile device to be streamed and viewed on a nearby PC in real-time over WiFi. Content like images and text can also be shared between devices. The application has uses for social sharing, cooperative work, and assisting elderly/impaired users. It analyzes related works on mobile video streaming and discusses the system design.
This document provides a literature review on work stress of employees. It discusses how stress has been defined and the sources and types of stress. It reviews signs and symptoms of stress and strategies for coping with stress such as undertaking a stress audit, using scientific inputs, and spreading messages about stress management. The literature review section summarizes 12 previous research studies on topics like occupational stress among different professions, the relationship between emotional intelligence and occupational stress, and the impact of supportive leadership in moderating job stress and performance. The conclusion emphasizes the importance of managing stress and having a positive attitude and lifestyle to deal with distress and improve organizational well-being.
Carbon fiber is an important material used to make lightweight and strong composite materials. It has high strength and stiffness but is also very lightweight. Carbon fiber composites are used in applications like aerospace structures, wind turbines, sports equipment, and transportation. The manufacturing process of carbon fiber involves spinning a precursor material like polyacrylonitrile (PAN) or pitch into fibers, then stabilizing and carbonizing the fibers at high temperatures to form carbon crystals within tightly bonded atomic structures. The carbon fibers are also treated and coated to improve adhesion with matrix resins and handleability. The resulting carbon fiber composites have advantages like high strength-to-weight ratio, corrosion resistance, fatigue resistance, and design flexibility.
This document analyzes India's import demand for petroleum during a period of liberalization from 1981 to 2006. It estimates import demand functions using cointegration and error correction modeling approaches. The empirical results suggest there is a long-run equilibrium relationship between petroleum imports, import prices, income, wholesale prices, import duties, and foreign exchange reserves. The study aims to determine if liberalization policies in India impacted the country's petroleum import demand function.
This document describes the design and manufacturing of an autonomous cart capable of following a user. The cart uses a Microsoft Kinect sensor to recognize and track users through voice and gesture recognition. An Arduino microcontroller controls the cart's motors to follow the user while avoiding obstacles. Two prototypes were created, with the second using stronger aluminum wheels, an acrylic base, and improved Kinect mounting. The cart aims to autonomously follow a single identified user based on their commands, maintaining distance and navigating obstacles. The document evaluates the cart's stress resistance and ability to meet the objectives of autonomous user following.
This document describes the establishment of a fibroblast cell line from frozen embryos of Arbor Acre broiler chickens. Key findings include:
1) Fibroblast cells were successfully isolated from fresh and frozen embryos and exhibited typical fibroblast morphology.
2) Cell viability was over 80% after thawing frozen embryos and fibroblasts showed a population doubling time of around 42 hours.
3) Karyotyping showed the cells had a normal diploid chromosome number of 78 for chickens and a high percentage of cells were diploid.
4) Transfection of cells with a fluorescent protein vector showed protein expression and formation of fluorescent colonies over time, indicating the cells could be genetically modified.
The document discusses several fleet management and vehicle tracking solutions from Golden Dragon Eye including Online, MaXX, Assist, Solo, and ICE. It provides details on the key features of each solution such as access control, reporting capabilities, hardware specifications, and integration with other systems. It also outlines Golden Dragon Eye's vision to be a market leader in real-time monitoring solutions and provide the best tools and support to optimize customers' operations.
Mobile Number Portability (MNP) allows mobile customers to retain their number when switching providers, even across circles. This benefits customers with lower switching costs and increases competition. The porting process involves requests sent between old and new providers via a central clearinghouse. Numbers may be rejected for valid reasons like invalid codes. If approved, the clearinghouse sets a port time and instructs the old provider to deactivate and new one to activate the numbers. National MNP will allow ports across circles, further benefiting customers and increasing competition nationwide.
The document discusses using an IP telephony solution for building a ticket reservation system. It describes how an interactive voice response (IVR) system could be used to allow customers to reserve tickets over the phone without interacting with a human agent. It also lists several key business issues that should be considered before implementing an IP telephony system, such as upgrading network infrastructure, bandwidth, and power systems to support voice traffic. The conclusion states that an IP telephony-based ticket reservation solution would be an important option for Bangladesh given limited resources and demand for convenient ticket purchases.
MOTOTRBO_Control_Room_Solutions_Brochure_EA_v1_0414Justin Jones
MOTOTRBO Control Room Solutions such as TRBOnet PLUS and SmartPTT PLUS provide integrated dispatch control over MOTOTRBO digital radio systems. They offer features like voice dispatch, event logging, GPS tracking, and fleet management to improve communication and operational efficiency. The solutions utilize the MOTOTRBO Network Application Interface which connects the control room software directly to the repeaters, improving reliability and reducing costs compared to traditional control station architectures.
The document summarizes the architecture and subsystems of the OCB-283 digital switching system. It has 3 subsystems: 1) the Subscriber Access subsystem which connects subscribers, 2) the Connection and Control subsystem which performs call setup, monitoring, and control, and 3) the Operation and Maintenance subsystem which operates and maintains the exchange. The OCB-283 can connect up to 2048 digital lines and supports both analog and digital subscribers for services like telephony, ISDN, and data communication.
The document summarizes the key infrastructure and services provided by Bharat Sanchar Nigam Limited (BSNL), India's largest public sector telecommunication company. BSNL owns India's largest optical fiber cable network and digital microwave network. It provides various telecom services including fixed line, broadband, mobile, internet across India. The core infrastructure includes optical fiber cables, digital wavelength division multiplexing network, switching modules, communication modules, administrative modules, batteries, UPS systems, diesel generators, and main distribution frames. BSNL's telecom services portfolio covers voice, mobile, broadband, internet, IPTV, FTTH, 3G and emerging technologies.
The document discusses LG-Nortel's VoIP and IP convergence platform for business communications. It provides:
- Integrated VoIP technology, applications, and digital communications architecture to address business needs.
- Features like remote connectivity, multi-site networking, business applications for call center/attendant functions, and a range of desk phones and wireless options.
- Emphasis on future-proofing communications with a focus on mobility, productivity, and lower costs.
Iaetsd wireless electronic notice board using gsmIaetsd Iaetsd
This document describes a wireless electronic notice board system that uses GSM technology to display messages. An authorized user can send an SMS text message from their mobile phone to have it displayed on the electronic board. The system includes a GSM modem connected to a microcontroller which extracts the message and sends it to an LED display board. This allows messages to be shared quickly and remotely without physically updating a notice board. It could be used for applications like education, transportation, advertising and more.
This document proposes a mobile technology system to help hearing impaired people communicate via mobile phones. It aims to stimulate the cochlear nerve without using hearing aids or implants by filtering and amplifying signals from a GSM module and transmitting vibrations via a transducer. The system includes a GSM module connected to a microcontroller interfaced with an LCD. Output from the GSM is filtered, amplified and converted to vibrations by a transducer. This allows hearing impaired people to sense sound frequencies through vibration, stimulating the cochlear nerve without radiation interference experienced with conventional aids. The system aims to provide an improved mobile communication method without surgical options or discomfort.
Menu Start is an online ordering system developed by RoamSoft Technology that allows restaurants to take online orders through their own website or Facebook page. It includes features like order processing, delivery management, and reports. Customers can place orders online or through a mobile app. Restaurants can choose between Gold and Platinum packages starting at Rs. 1999 per month. Menu Start aims to help restaurants increase sales and retain customers through an online presence.
eMenu is an interactive digital menu system that replaces traditional paper menus. It allows customers to browse extensive photos and descriptions of menu items using a touchscreen at their table. This provides a more engaging dining experience while also allowing restaurants to promote additional items, provide nutritional info, and easily make menu changes. The system integrates with existing point-of-sale systems and is compatible with various hardware to offer an end-to-end digital solution for restaurants.
Giới thiệu giải pháp thực đơn điện tử menusky.net dành cho nhà hàng giúp nâng cao hiệu quả hoạt động, tăng lượng khách hàng tiềm năng. (http://thucdondientu.com)
This document describes the design of a test bench to test the performance of a gearbox. The test bench will allow testing of shift performance, leakage, noise, and shift force in driving and dragging conditions. The test bench design includes a fixture to hold the gearbox, a clamping arrangement, a gear shifting mechanism, and an oil dispensing, extraction and filtration unit. The main components are designed, including motors, shafts, couplings, bearings, timing belts, and the gearbox fixture. The fixture design includes resting blocks, pads and plates to support the gearbox at an angle. A pneumatic clamping cylinder is selected to fix the gearbox. A pneumatic tandem cylinder is used for the gear shifting mechanism
This document summarizes a study on the effect of lubrication conditions on surface roughness during facing operations. The study tested different lubrication conditions (dry, semi-dry, wet) using different cutting fluids on three materials (mild steel, aluminum, cast iron) at various cutting speeds. The results showed that lubrication conditions during facing impact the roughness of machined metal surfaces, with optimal cutting fluids providing economic and environmental benefits through improved machining performance.
This document discusses failure analysis of bearing cups in drive shaft assemblies. It aims to find a cost-effective solution to eliminate bearing cup cracking during assembly of universal joints. Various heat treatment processes are considered and carbonitriding is identified as the optimal process. It reduces bearing cup failure and manufacturing costs compared to other options like case hardening. A systematic methodology is applied, including understanding the current problem, analysis using wear testing and FEA, and implementing and confirming the effects of carbonitriding as a corrective measure.
This document discusses environmental biotechnology and traditional Indian approaches to environmental issues. It provides an overview of environmental biotechnology techniques used to treat waste and pollution. It also discusses views from ancient Indian scriptures that emphasize harmony between humans and nature. The document advocates applying insights from Indian philosophy's holistic view of the world to help address modern environmental problems through a balanced approach considering both traditional knowledge and new technologies.
The document discusses video streaming and content sharing between Android mobile devices and PCs using a peer-to-peer approach without servers. It presents an application that allows live video captured on a mobile device to be streamed and viewed on a nearby PC in real-time over WiFi. Content like images and text can also be shared between devices. The application has uses for social sharing, cooperative work, and assisting elderly/impaired users. It analyzes related works on mobile video streaming and discusses the system design.
This document provides a literature review on work stress of employees. It discusses how stress has been defined and the sources and types of stress. It reviews signs and symptoms of stress and strategies for coping with stress such as undertaking a stress audit, using scientific inputs, and spreading messages about stress management. The literature review section summarizes 12 previous research studies on topics like occupational stress among different professions, the relationship between emotional intelligence and occupational stress, and the impact of supportive leadership in moderating job stress and performance. The conclusion emphasizes the importance of managing stress and having a positive attitude and lifestyle to deal with distress and improve organizational well-being.
Carbon fiber is an important material used to make lightweight and strong composite materials. It has high strength and stiffness but is also very lightweight. Carbon fiber composites are used in applications like aerospace structures, wind turbines, sports equipment, and transportation. The manufacturing process of carbon fiber involves spinning a precursor material like polyacrylonitrile (PAN) or pitch into fibers, then stabilizing and carbonizing the fibers at high temperatures to form carbon crystals within tightly bonded atomic structures. The carbon fibers are also treated and coated to improve adhesion with matrix resins and handleability. The resulting carbon fiber composites have advantages like high strength-to-weight ratio, corrosion resistance, fatigue resistance, and design flexibility.
This document analyzes India's import demand for petroleum during a period of liberalization from 1981 to 2006. It estimates import demand functions using cointegration and error correction modeling approaches. The empirical results suggest there is a long-run equilibrium relationship between petroleum imports, import prices, income, wholesale prices, import duties, and foreign exchange reserves. The study aims to determine if liberalization policies in India impacted the country's petroleum import demand function.
This document describes the design and manufacturing of an autonomous cart capable of following a user. The cart uses a Microsoft Kinect sensor to recognize and track users through voice and gesture recognition. An Arduino microcontroller controls the cart's motors to follow the user while avoiding obstacles. Two prototypes were created, with the second using stronger aluminum wheels, an acrylic base, and improved Kinect mounting. The cart aims to autonomously follow a single identified user based on their commands, maintaining distance and navigating obstacles. The document evaluates the cart's stress resistance and ability to meet the objectives of autonomous user following.
This document describes the establishment of a fibroblast cell line from frozen embryos of Arbor Acre broiler chickens. Key findings include:
1) Fibroblast cells were successfully isolated from fresh and frozen embryos and exhibited typical fibroblast morphology.
2) Cell viability was over 80% after thawing frozen embryos and fibroblasts showed a population doubling time of around 42 hours.
3) Karyotyping showed the cells had a normal diploid chromosome number of 78 for chickens and a high percentage of cells were diploid.
4) Transfection of cells with a fluorescent protein vector showed protein expression and formation of fluorescent colonies over time, indicating the cells could be genetically modified.
The document discusses using Bayesian inference and Dempster-Shafer theory to establish trust relationships and achieve security in mobile ad hoc networks (MANETs). It proposes combining direct observation using Bayesian inference with indirect observation using Dempster-Shafer theory to calculate trust values for nodes. The approach is tested in simulations using the AODV routing protocol, showing improved packet delivery ratio, throughput, and end-to-end delay compared to existing systems.
This document summarizes a numerical study of microchannels with internal fins for cooling electronic equipment. Three types of microchannels were studied: square channels with conventional and cross fins, and rectangular channels with conventional fins. Constant heat flux boundary conditions and laminar flow were assumed. Results for average local Nusselt number distribution along the channel length were obtained as a function of fin height ratio. An optimum fin height ratio that maximized heat transfer was found for each microchannel type. Grid independence testing was performed to select the appropriate mesh for the numerical simulations.
Role of Living and Surface Anatomy in Current Trends of Medical EducationIJARIIE JOURNAL
This document discusses current trends in teaching living and surface anatomy in medical education. It notes that allocated time for anatomy teaching has decreased in medical schools in recent decades. Living and surface anatomy help students develop clinical skills. New teaching methods like body painting, peer physical examination, medical imaging and virtual anatomy software have been implemented to teach living and surface anatomy due to reduced time and advances in technology. The document reviews the history of teaching living anatomy and compares different teaching methods, emphasizing that living and surface anatomy should be an integral part of medical curricula taught through various innovative strategies.
This document discusses processing private K-nearest neighbor (KNN) queries over untrusted cloud data. It proposes a framework that uses privacy homomorphism to securely process queries while preserving the privacy of both the data owner and the client submitting queries. The framework divides query processing into node traversal and distance computation steps. It encrypts the data index and uses the cloud to decrypt distances during computation, while preventing any party from accessing the actual query or result distances. The framework allows private querying without revealing sensitive information to the cloud or data owner.
This study aimed to correlate knee height with body height and develop regression equations to estimate body height from knee height measurements in subjects from North India. The study measured the body height and knee height of 1000 healthy subjects aged 18 and older. Knee height was found to be positively correlated with body height. Regression analyses were used to generate equations to estimate body height based on knee height, with separate equations for males and females that also included age as a predictor variable. The equations were intended to provide a more accurate estimation of body height that is less affected by age-related changes.
This document summarizes several studies on human resource management (HRM) and employee performance in the banking sector in India. It discusses the main challenges faced by banks, including adapting to changing economic conditions and regulations. Several literature reviews are also summarized that examine topics like HRM best practices, leadership styles, job descriptions, quality of worklife, and organizational effectiveness in banks. Case studies are presented on innovative HRM practices at State Bank of India, including performance appraisal, training programs, and organization development initiatives.
This document summarizes a study on the effect of weld angles on butt weld joint strength. Specimens were made with V-groove weld geometries at included angles of 450, 500, 550, and 600 degrees. Tensile and fatigue tests were conducted on the specimens. The results showed that tensile strength and fatigue life increased with increasing included angle, with 600 degrees performing best. Tensile strength increased up to 76.64% and fatigue life up to 46.15% for the 600 degree angle compared to 450 degrees. Ultrasonic and magnetic testing found no defects in the welds. Therefore, the 600 degree angle provided better strength performance than the 450 degree commonly used.
IRJET - Electronic Menu Ordering System for RailwaysIRJET Journal
The document describes an electronic menu ordering system for railways using wireless communication technology. The system aims to improve on the traditional manual ordering process used in railway pantries. It consists of two parts - a customer interface installed in each coach using a graphical LCD, matrix keypad and XBee module, and a receiving system in the pantry connected to a computer. The customer can browse the menu on the LCD, select items, and place their order wirelessly. The order is received by the pantry system and the customer receives an order confirmation. The system automates the ordering process and aims to reduce errors while improving customer satisfaction and service speed.
This document describes a hotel order processing system that aims to automate the food ordering process using modern technology. The system uses Arduino, XBee modules, LCD displays and keypads to allow customers to directly send food orders from their table to the kitchen without needing to wait for a waiter. The transmitter section at the customer table displays the menu on an LCD and allows them to select items using the keypad, which sends the order wirelessly to the receiver section in the kitchen using XBee. The order is then displayed on an LCD for the chef to see. A buzzer is also used to notify customers when their order is ready. The goal is to save customers' time by providing a more efficient self
This document provides a review of the design of an intelligent restaurant system with a touch screen-based menu ordering system. It discusses using technologies like a multi-touch LCD screen connected to an Arduino mega microcontroller, an RF module for wireless connectivity, a database, and a line-following robot. The system allows customers to browse menus and place orders directly on the touchscreen. Their order is then sent to the database and kitchen display. A line-following robot delivers meals along a predetermined path. The document also reviews related works and discusses the hardware and software components of the proposed system in more detail.
Touch panel based restuarent automation systemthulasiram67
This document describes a wireless dish ordering system for hotels and restaurants using Zigbee technology and a touch panel. It allows customers to select items from a menu displayed on the touch panel, which then transmits the order wirelessly to the kitchen. This automates the ordering process and reduces the need for waiters, saving time and labor costs. The system uses a microcontroller, LCD, touch panel, Zigbee transceiver and other hardware, and is programmed using embedded C and Proteus software. It is intended to speed up service and improve the customer experience in restaurants and other establishments.
Tap and Dine – Smart Bistro Management and Ordering SystemIRJET Journal
The document describes a proposed smart bistro management and ordering system called "Tap and Dine". It aims to provide an improved dining experience for customers through digital ordering via a mobile app and tablet menus. This allows customers to view the menu, place orders, and pay bills directly from their table. For restaurant managers, a web application allows real-time tracking of performance data and automation of order processing. The system is intended to reduce errors, save time, lower costs through reduced labor, and improve customer satisfaction compared to traditional manual restaurant processes. It also reviews several previous works that developed related digital ordering and restaurant automation systems using technologies like Android apps, databases, wireless communication, and touchscreen interfaces.
IRJET - Smart Food Ordering System in HotelIRJET Journal
This document proposes a smart food ordering system for hotels that allows customers to order meals from an LCD display at their table using a keypad. The order would then be wirelessly transmitted via Bluetooth to a display in the kitchen. The system aims to improve efficiency and customer satisfaction by reducing wait times for ordering and expediting meal preparation and delivery.
LunchBox:- A Web And Mobile ApplicationIRJET Journal
The document describes a proposed web and mobile application called LunchBox that would help students living in hostels find information about nearby mess halls and kitchens. Specifically, it would allow users to view daily menus, prices, and reviews of local messes. It would also help mess owners advertise and track customer attendance for monthly payment systems using QR codes. The application would be developed using Flutter to work on both Android and iOS devices, and machine learning could analyze reviews. Diagrams including use cases, data flow, and classes are provided to outline the proposed system design and functionality.
This document describes a proposed system for automating the food ordering process in hotels using Arduino, Zigbee, an LCD display, and keypad. The system would allow customers to wirelessly send food orders from their table to the kitchen by selecting items on the LCD screen. The order would be displayed in the kitchen and the waiter could send an acknowledgment back to the customer. This automated process aims to reduce wait times for ordering and paying, while also decreasing labor costs. Future work could explore using visible light communication instead of Zigbee to transmit orders in areas where wireless signals are restricted.
This document describes a proposed system for automating the food ordering process in hotels using Arduino, Zigbee, an LCD display, and keypad. The system would allow customers to view menus on an LCD display at their table and place orders by selecting items, which would then be wirelessly transmitted to the kitchen display via Zigbee. Waiters could send order confirmations back to customers. The system aims to reduce ordering time and labor costs compared to traditional paper-based ordering. It discusses the system components, technology used for wireless transmission, and potential for future extensions like integrating payment processing.
Nowadays the technology is embedded in every utilized application to increase the reliability and minimize the human errors caused by the conventional methods. The traditional methods usually been used in restaurant is by taking the customer’s orders and write it down on a piece of paper. Many ordering systems have been proposed in order to solve this issue. In this paper a newly proposed model called Smart Menu is designed basedon the Wi-Fi technology as the communication medium and Peripheral Interface Controller ( ARM Cortex – m7 processor ) as the hardware which implements faster ordering system. The aim for the smart menu model is to build and design both hardware and software for the ordering and delivering system at restaurants by using TFT LCD connected to the kitchen through WI-Fi technology. Result shows that the hardware and software are successfully functional and able to be used as a smart ordering system. The proposed model is able to handle the lack number of the workers, reduce the lateness and the error on ordering foods by the customers.
This document describes an online canteen automated system that allows customers to order food from a restaurant's menu using their mobile phones over Wi-Fi. When a customer connects to the restaurant's Wi-Fi, they must enter their table number to authenticate. They are then assigned a unique password displayed at their table and can only access the menu page until their order is placed. Customers can view the menu, add items to their cart, modify quantities, and place their order via a mobile app or website. The order details are then sent to the kitchen staff. The system aims to streamline the ordering process using modern technologies like cloud computing and RFID cards for a cashless payment system.
This document describes a smart restaurant system that allows customers to order food using a wireless ordering system (WOS) from their personal devices. The system was developed by students in Bengaluru, India using React Native and involves a three-tier architecture with a client level, processing level, and data storage level. The WOS allows customers to view menus on their devices and send food orders directly to the kitchen, expediting the ordering process. This helps improve efficiency and customer service for restaurants.
IRJET- Smart Food Ordering System for RestaurantIRJET Journal
This document describes a proposed smart food ordering system for restaurants using an Android application. The system aims to revolutionize traditional manual ordering systems by providing a digital solution. It will allow customers to view menus and place food orders directly from their mobile devices via an app. The app will be connected to a backend MySQL database. Orders placed through the app will be sent directly to the kitchen for fulfillment. This is expected to improve efficiency by reducing errors, labor costs, and wait times compared to existing paper-based manual systems. The system aims to provide a better experience for both customers and restaurant staff.
Nowadays the technology is embedded in every utilized application to increase the reliability and minimize the human errors caused by the conventional methods. The traditional methods usually been used in restaurant is by taking the customer’s orders and write it down on a piece of paper. Many ordering systems have been proposed in order to solve this issue. In this paper a newly proposed model called Smart Menu is
designed basedon the Wi-Fi technology as the communication medium and Peripheral Interface Controller ( ARM Cortex – m7 processor ) as the hardware which implements faster ordering system. The aim for the smart menu model is to build and design both hardware and software for the ordering and delivering system at restaurants by using TFT LCD connected to the kitchen through WI-Fi technology. Result shows that the hardware and software are successfully functional and able to be used as a smart ordering system. The proposed model is able to handle the lack number of the workers, reduce the lateness and the error on ordering foods by the customers.
The document describes a proposed online food ordering system. Some key points:
1. The system would allow customers to easily order food from restaurants and mess services through a mobile app. Customers could browse food menus and place orders.
2. Restaurant owners and mess services would be able to update their menus and receive orders and customer feedback in real-time through the system.
3. The proposed system aims to overcome limitations of existing food ordering systems like inaccurate paper-based systems. It would provide a more convenient and efficient ordering experience for both customers and businesses.
IRJET- Design and Implementation of Automated System as a Waiter in RestaurantIRJET Journal
This document describes the design and implementation of an automated system to serve as a waiter in a restaurant. The system uses various technologies like microcontrollers, wireless communication, and line following robots to replace human waiters. It aims to reduce customer wait times. The system consists of modules like an entrance module to seat customers, a customer module to take orders wirelessly, a chef module to receive orders, and a line following trolley module to deliver food. The system is designed to guide customers through the dining process automatically from seating to billing. While installation costs are high, it is intended to reduce labor costs through automation.
IRJET- Smart Shopping Application using NFCIRJET Journal
This paper proposes a smart shopping application that uses near field communication (NFC) technology to allow customers to scan product tags with their mobile phones to view product details, add items to a cart, and make contactless payments using an e-wallet. The goal is to streamline the shopping experience by eliminating long lines and allowing customers to purchase and pay for items directly from their phone. The proposed system would integrate an Android application, NFC tags on products, a product database accessed via web services, and payment processing to enable a more convenient and secure mobile shopping solution.
IRJET- Digital Menu Card for RestaurantIRJET Journal
This document proposes a digital menu card system for restaurants using an Android application. It discusses some of the limitations of traditional paper-based food ordering systems, such as errors in taking orders and late delivery of orders. The proposed system allows customers to view digital menus on tablets at tables and place orders directly. It includes features like customizable menus, order suggestions, and customer relationship management. The system is designed to have modules for administration, online ordering, and the Android tablet application. It is argued that the digital system could help reduce costs and errors compared to manual methods. Screenshots are provided of sample tablet interfaces for ordering, viewing chef details, and other functions.
IRJET - Ingenious Menu Ordering System for RestaurantsIRJET Journal
This document describes an ingenious menu ordering system for restaurants using an Arduino UNO microcontroller, XBee wireless communication modules, and a GLCD touchscreen display. The system allows customers to order food from their table using the GLCD. Their order is then wirelessly transmitted to the kitchen and billing sections. The system is intended to automate the ordering process and reduce the need for wait staff. It provides a more convenient experience for customers to order on their own schedule while improving restaurants' operational efficiency.
Nowadays web services technology is widely used to integrate heterogeneous systems and develop new applications. Here an application of integration of Digtial Cafe management systems by web services technology is presented to ease the functioning of café and canteens management in Universities.
This document summarizes the design and standardization of a scissor jack to avoid failures in the field. It presents the objectives of modifying the current jack design to improve reliability and reduce costs. It also describes developing a mathematical model for scissor jack design using inputs like vehicle weight and ground clearance. The design process involves modeling the jack in CATIA and developing equations in MATLAB to size components like the power screw, links, and nuts based on applied loads and stresses. Testing procedures are outlined to validate the jack's performance under different load conditions.
This document describes a proposed system for an automatic energy meter reading system using an ARM7 microcontroller and GSM technology. The system would automatically send meter readings and load information daily to the electricity provider via SMS. It would also allow the provider to remotely control load disconnection if payment is not made. This would make the meter reading process more efficient and accurate compared to manual readings, while also preventing electricity theft.
This document reviews techniques for emotion recognition from facial expressions. It begins by outlining the general steps of emotion recognition systems as face detection, feature extraction, and classification. Popular techniques discussed include principal component analysis (PCA), local binary patterns (LBP), active appearance models, and Haar classifiers. PCA and LBP were found to provide higher recognition rates. The paper also reviews the Facial Action Coding System and compares the performance of different techniques based on recognition rate. In conclusion, PCA is identified as having the highest recognition rate and performance for emotion recognition.
This document summarizes a research paper on using k-means clustering to analyze big data. It begins with an introduction to big data and its characteristics. It then discusses related work on big data storage, mining, and analytics. The HACE theorem for defining big data is presented. The k-means clustering algorithm is explained as an efficient method for partitioning big data into groups. The proposed system uses k-means clustering followed by data mining and classification modules. Experimental results on two datasets show that the recursive k-means approach finds clusters closer to the actual number than the iterative approach. In conclusion, clustering is effective for handling big data attributes like heterogeneity and complexity, and k-means distribution helps distribute data into appropriate clusters.
This document proposes an improved steganography approach using color-guided channels in digital images. It begins with an introduction to steganography and discusses how it can be used to hide secret data or messages within cover objects like images, video, or audio files. The proposed method embeds data into a color image's RGB channels. It first converts the secret message to a binary bit stream and compresses it using run length encoding. The data is then embedded directly into the LSBs of some channels and indirectly into other channels by encoding counts. This approach aims to improve the visual quality of the stego image and have higher embedding capacity compared to existing methods.
1) This document discusses several research papers related to continuous data acquisition algorithms for smart grids using cloud-based technologies and smart meters.
2) It summarizes papers on cloud-based smart metering systems that use standardized communication between smart meters and servers stored in the cloud to optimize energy consumption. Another paper proposes a data collection algorithm that uses energy maps and clustering to reduce energy consumption and increase network lifetime.
3) A third paper discusses utilities using satellites to remotely collect meter data in real-time for accuracy. A final paper presents an algorithm for smart building power consumption scheduling that uses smart meters and dynamic pricing to incentivize shifting usage to low-cost time periods.
1. The document summarizes T.S. Eliot's 1934 work "After Strange Gods" in which he advocates for cultural and religious homogeneity. He argues societies with multiple cultures will become "adulterate" and that a shared religious background is necessary.
2. Eliot discusses his views on tradition, arguing it should not be associated with fixed dogmas but should evolve over time. However, he is criticized for holding anti-Semitic views and an attitude of cultural superiority.
3. The work analyzes Eliot's commentary on various 20th century writers, assessing whether they conform to his ideas of tradition and orthodoxy. Eliot advocates a centralized control of religion, culture,
This document discusses the study of nonlinear behavior in vibrating systems. It begins with an abstract that defines vibration and explains why nonlinear models are needed to accurately describe real structures. The document then focuses on optimizing the vibration behavior of an absorber system with two degrees of freedom, a shock absorber, and nonlinear stiffness, subjected to harmonic loads. Both deterministic and stochastic cases are considered to find optimal response envelopes for nonlinear displacements, phases, and forces. Different types of nonlinear vibration isolators are also described, including ultra-low frequency isolators, Euler column isolators, and Gospodnetic-Frisch-Fay beam isolators.
This document summarizes an experimental investigation of welding distortion in austenitic stainless steel 316 using TIG welding. Taguchi methods were used to design experiments varying welding current, speed, and groove angle at three levels each. Welding was performed and distortion was measured. ANOVA was conducted to determine the significant parameters affecting distortion. Current was found to have the greatest effect on distortion, followed by groove angle, while speed had less influence. The goal of the study was to optimize welding parameters to minimize distortion using Taguchi methods.
This document discusses various load balancing algorithms that can be applied in cloud computing. It begins with an introduction to cloud computing models including infrastructure as a service (IaaS), platform as a service (PaaS), and software as a service (SaaS). It then discusses the goals of load balancing in cloud computing. The main part of the document describes and provides examples of several load balancing algorithms: Round Robin, Opportunistic Load Balancing, Minimum Completion Time, and Minimum Execution Time. For each algorithm, it explains the basic approach and provides an example to illustrate how it works.
This document describes the design and standardization of a toggle jack. It begins with an abstract that outlines the purpose and components of a toggle jack. It then provides background on toggle jacks and their advantages over other jack designs. The main body of the document details the design process, including formulas and sample calculations for sizing the screw, nut, pins, and links based on design loads. It presents a sample design calculation for a 3kN load using medium carbon steel for the screw and phosphor bronze for the nut. Charts of results show stress values remain below allowable limits. The conclusion indicates alloy steel and phosphor bronze is a suitable material combination that keeps stresses within safe limits compared to other materials.
1. Vol-1 Issue-2 2015 IJARIIE-ISSN(O)-2395-4396
1178 www.ijariie.com 330
Zigbee Based E Menu Ordering System Using
ARM 7 TDMI LPC 2148
1
Hire ChetanPunjiram2
Y. Sharvani3
Dr. ShaikMeeravali
1
Student, Dept. of Electronics & Telecommunication, RRS college of Engg.&Technology,
Maharashtra, India.
2
Assistance Professor ,Dept. of Electronics & Telecommunication,RRS college of
Engg.&Technology,Hyderabad,
3
HOD,Dept. of Electronics & Telecommunication,RRS college of Engg.&Technology,Hyderabad.
ABSTRACT
The paper mainly aim in designing Electronic Menu in hotelswith the help of ARM in user friendly
environment.The Rapid growth of wireless technology and Mobile devices are creating a great impact on our
lives. A new design scheme of the E-Menu ordering terminal applied to middle and small hotel is proposed. The
development of the E-Menu ordering is based on the software-hardware platform on ARM7 (LPC2148), using
ZigBee short-range radio communication technologies. It has advantages of high performance-cost ratio, low
power, high reliability and friendly user interface.
This paper introduces two sections one is hand held device section and other is main section. Both sections
consist of Zigbee transceivers. From the first section menu should taken and saved in memory in that section.
This information is forwarded to the main section via Zigbee wireless communication. Main section will receive
the information from the first section and stores that data in memory. According to that order which is stored in
memory service is provided. Here LCD is used to display the data PC is used to display data and record for
billing.
Keywords: TouchScreen, GLCD, ZigBee, ARM 7(LPC 2148).
1. INTRODUCTION
E Menu Board is a set of integrated electronic menu based tablet (IPad or Android tablet) and back-office
service management software service management system catering industry. Using the Internet, intranet or
extranet, using multimedia approach to screen presentation, menu content at any time and place, to do a single,
group, or update all the restaurant's menu. [1].
Utilizing information technology to upgrade the service quality and management efficiency has always been
received great concern in information development of catering industry. E-Menu Ordering System can help
catering enterprises reduce the costs of human resources, improve work efficiency and leap forward from the
external image to the internal service quality. Using wireless modules, can save the development costs.
However, the user interfaces are not friendly, input errors easily occurs, and the display is single color. And
besides, because of using infrared ray communication, transmission range will be extremely limited. The
analysis shows that the scarcity of wireless ordering system for the medium-sized hotels directly leads to
promote slowly. Through comparing with different grades of E-Menu ordering systems, the key difference lies
in selection of ordering terminal and wireless communication. In this paper, the development of wireless
handheld terminal is based on the Software-hardware platform of ARM7 (LPC2148) and, using ZigBee short-
range wireless communication technologies. [4].
The restaurants have to provide the best services and maintain relationships with their customer in order to
survive in this competition .In any restaurant food ordering was a completely manual process when waiter takes
order from customer he should write down the order on piece of paper and then enter it into a computer .The
order is then taken to the kitchen, bring the food and make the bill. Although the current system is simple it
requires a lot of time as the waiter keeps going to and from the customer. It also requires investment in purchase
2. Vol-1 Issue-2 2015 IJARIIE-ISSN(O)-2395-4396
1178 www.ijariie.com 331
and storage of paper, wastes a lot of paper. Large manpower required and also is prone to human errors and time
consuming.
2. LITERATURE SURVEY
Available Systems in Orderings–
o Paper based menu card
o Self service food ordering KIOSK technology
o QORDER
o Computerized ordering system
Out of this we can notice
QORDER-Other Advancement in menu ordering in hospitality industry is QORDER which is a portable
ordering system. It is a portable handheld device that runs the complete QMP POS software on android device.
It requires a WIFI to connect the remote corner. This system also involves waiter as in case of paper based menu
card system. In this, the waiter no longer approaches the table with his notepad instead with the portable device
known as QORDER, and then takes the order from customer. He then sends the order to kitchen for further
processing. Once the customer finishes, the waiter prints the bill.
This technique is somewhat advanced because the portable QORDER device uses wireless technology to
communicate with kitchen. However, the problem arises during rush hour when large number of people visits
restaurant at the same time, the work load on waiter along with QORDER device increases.
Customers may have to wait for an arrival of waiter so that they can place their orders. Also if during the meal
customer needs something then he have to call waiter. This ordering system is totally depends on manpower
approaching customers to take order. Due to limited number of portable devices and manpower this system
leads to failure. An error while taking order can still occur and the customer ends up with unsatisfactory
experience. Also important thing to be noted in this system is that the customer doesn’t get fully customized
order. [1].
3.PROPOSED SYSTEM
The above mentioned traditional menu ordering and catering systems are time consuming and susceptible to
human errors which can be reduced but can’t be avoided. The problem with the self service ordering system is
that self service restaurants are more popular in metro cities. So in smaller cities there are hardly any self service
restaurants available. Many a times these self service systems take unreasonable amount of delays to deliver the
order. The problem with the recently developed zigbee based system is its high cost and limited range. Our aim
is to develop a cost effective system which could work in small restaurants that are not willing to invest huge
amount of money in these systems. The newly suggested system is emphasized on increasing user friendly
interface, simple navigation and low cost, increasing service range of wireless communication used and
decreasing order processing time. This is done by efficient use of GLCD, Touchscreen, GSM module, and
ARM7 .
Fig. Block diagram of Transmitting Section.
3. Vol-1 Issue-2 2015 IJARIIE-ISSN(O)-2395-4396
1178 www.ijariie.com 332
Fig. Block diagram of Receiving Section.
A new design scheme of the E-Menu ordering terminal applied to middle and small hotel is proposed. The
development of the E-Menu ordering is based on the software-hardware platform on ARM7 (LPC2148), using
ZIGBEE short-range radio communication technologies. It has advantages of high performance-cost ratio, low
power, high reliability and friendly user interface. This paper introduces two sections one is hand held device
section and other is main section. Both sections consist of ZIGBEE transceivers. From the first section menu
should taken and saved in memory in that section. [5].
This information is forwarded to the main section via ZIGBEE wireless communication. Main section will
receive the information from the first section and stores that data in memory. According to that order which is
stored in memory service is provided. Here LCD is used to display the data PC is used to display data and
record for billing.
4. FUNCTIONAL DESCRIPTION
The functional description of overall system is explain with the help of the diagram as follows
Fig. Functional Working of Overall Project
The E-Menu ordering is mainly applied to middle and small hotels are proposed. By using this technology help
catering enterprises reduce the costs of human resources, improve work efficiency and leap forward from the
external image to the internal service quality In this wireless handheld ordering system there will be one center
server (main section), and any number of slaves (customer section). In this the data from the different slaves will
be transmitted to the main section (master) through Zigbee. In this paper we have one main section and five
handheld sections (customer section).
In the customer section (slave) we have one GLCD (Graphical LCD), one ARM7 (LPC2148), Zigbee
transmitter and at main section we have one controller, buzzer, LCD, PC, Zigbee receiver. When the customer
4. Vol-1 Issue-2 2015 IJARIIE-ISSN(O)-2395-4396
1178 www.ijariie.com 333
take seats and he orders the requirements by using GLCD on which the items are displayed in images format,
and when the customer selects the item, the input from the touch screen will be sent to the controller of ports
p1(27,28,29,30) the data from the controller will be in analog form and controller will convert the analog data to
digital data by using in built ADC, the controller receives the data in digital form and according to user input the
controller will display the data(images) on GLCD which is connected to the port0(17-24) and sends the data to
the zigbee through the transmitter pin(P0.1) then the zigbee transmits the data to the main section zigbee, The
main section zigbee receives the data transmitted by the handheld section zigbee and sends the data to the
controller 10th pin and as soon as the data has received, the controller will make the pin(p2.2) high to which the
buzzer is connected, when it is made high then the buzzer will blow which indicates data has received and the
controller in mean while display the data(order by the customer which) on the LCD is connected to the
controller to the port1 pins and the controller will send the data to different section of server and it will display
the data on PC as table no, items ordered by the customer for billing.
This is overall system is been work with wireless network with Zigbee enabled.[2].
5. HARDWARE REQUIRED
Hardware module required for this are
ARM 7
ZIGBEE Module
Touchscreen
LCD
Microcontroller
5.1 ZigBeeModule :
The ZigBee network is defined by the ZigBee Alliance and based on the IEEE 802.15.4 standard, which is target
data RF embedded applications that require a low data rate, long battery life and secure networking. It is
intended to operate in the 2.4GHz unlicensed ISM band [1-2]. There is no large numbers of data which need to
convey between the wireless ordering terminal build-in ZigBee module and the center node, and because of
having no high requirement of data rate, so ZigBee is well suited for wireless ordering system. Each ZigBee
modules includes an IEEE 802.15.4-compliant radio, an 8051 microcontroller, programmable I/O, flexible
antenna and range solutions, Transmit range is up to 300m, which can meet the demand of wireless ordering
system completely.
ZigBee module can be configured in star, mesh, and cluster tree network topologies. IP-Net includes support for
our innovative ‘serial mesh mode’, allowing RS232/RS485 data streams to be transmitted over multiple hops to
improve data reliability and increase transmission range. ZigBee Wireless network of restaurant which is
configured in star topology. In this routing topology, data traffic and network commands are routed through a
central node. Peripheral nodes require direct radio contact with the central node. An ordering end device acted
as a peripheral node in the network is an RFD, it have stringent requirements for low power and memory space.
An IEEE 802.15.4 network requires at least one FFD usually line powered to act as a network coordinator. The
coordinator sets up a network, initializes a network, manages network nodes, stores network nodes information,
and transmits to control center server via RS232.
GLCD and Touch Screen:
The handheld ordering terminal implements human computer interaction by 128x64 GLCD and touch screen.
There is a high performance GLCD Controller integrated on chip. CPU transfers pixel data to GLCD screen.
The terminal uses 4-wire resistive touch screen. S3C44B0X need sampling to judge whether a touch screen has
been touched. FM7843 is a 4-wire resistive touch screen input controller integrated circuit which is widely
applied to small portable devices battery powered. The device is a 12-bit analog-to-digital converter with a
synchronous serial interface and touch screen driving circuit.
5. Vol-1 Issue-2 2015 IJARIIE-ISSN(O)-2395-4396
1178 www.ijariie.com 334
6. FLOWCHART
Fig. Transmitter Flowchart
Fig.Receiver Flowchart.
7. CONCLUSION &FUTURE ENHANCEMENTS
Menu will penetrate into the future of electronic retailing most restaurants, high-end restaurant will also use
digital signage technologies, applications mobile devices, such as tablet computers, electronic tables and other
devices to interact with customers and increase brand image and attract young consumers those with household
customers.
Technology, electronic menu restaurant POS system combined with the use of a database to strengthen
management, advertising, and promotional applications. In combination with a mobile device, the electronic
menu can be connected to the consumer's smart phone or tablet, so that consumers know in advance of today's
6. Vol-1 Issue-2 2015 IJARIIE-ISSN(O)-2395-4396
1178 www.ijariie.com 335
restaurant dishes, prices, and to wait for the time to be a la carte restaurant, perhaps even with e-commerce
combination will Takeout or delivery are done on the same platform.
Outdoor electronic menu to increase, so that our consumers to choose which restaurant has not before, will be
able to understand a nearby restaurant menu, and then decide as to which dining.
In this paper, a high performance-cost ratio wireless handheld ordering terminal is proposed, which is based on
the hardware platform of ARM7, and ZigBee wireless communication technology.
The ordering terminal has the advantages of simple structure, stable operation, low power consumption and
friendly interface, thus it has bright market prospect.
8. REFERANCES
1. ELECTRONIC MENU CARD FOR RESTAURANTSIJRET: International Journal of Research in
Engineering and Technology eISSN: 2319-1163 | pISSN: 2321-7308 PAGE NO 1-5
2. ZIGBEE BASED E-MENU ORDERING SYSTEM International Journal of Science, Engineering and
TechnologyResearch (IJSETR)Volume 2, Issue 10, October 2013ISSN: 2278 / 7798PAGE NO 1-2
3. DESIGN AND IMPLEMENTATION OF DIGITAL DINING IN RESTAURANTS USING
ANDROID
a. Volume 2, Issue 1, January 2014 International Journal of Advance Research Computer
Science and Management Studies.
4. PERFORMANCE ANALYSIS OF IEEE 802.15.4 AND ZIGBEE FOR LARGE-SCALE WIRELESS
SENSOR NETWORK APPLICATIONS MIKKO KOHVAKKA TAMPERE University of
Technology Institute of Digital and Computer Systems 33720 Tampere, Finland+358 3 3115 4702
mikko.kohvakka@tut.fi.
5. Wireless Networking Through ZigBee TechnologyInternational Journal of Advanced Research in
Computer Science and Software Engineering Prof.N.AdinarayanaProf.T.VenkatNarayanaRaoProfessor
and Head, HITAM, Hyderabad, A.P
6. Implementing Digital Restaurants and Inter-Restaurant Navigation Using Smart Phones IJCSMC, Vol.
4, Issue. 2, February 2015,pg.319 – 324 PriyaJadhav, PriyankaTeli, SnehalKorade,
VarshaChavanComputer Department, Pune University, Indapur, Maharashtra-India