Temperature Monitoring System with 4 Sensorsvackerdxb
The TV2 stores over 80,000 temperatures for each sensors, which means that it will store over 1.5 year of temperature history if you are sampling temperature once every 10 minutes. If you are logging temperature and humidity it will store nine months of history for each of the four sensors. Although the TV2 can store and display temperature from absolute zero to thousands of degrees, the actual temperatures collected depends on the type of sensors being used.
This document describes the design and implementation of a microcontroller-based system for remote monitoring of parameters via SMS. It includes a basic block diagram showing temperature and time base sensors connected to an ATmega32 microcontroller which communicates with a mobile phone using a MAX232 for serial communication and the FBUS protocol to send SMS messages. The system allows monitoring of temperature and time data remotely through SMS at intervals defined by the user.
Monitoring and data logging system for a generatorMoon Shahzad
This document describes the design of a monitoring and data logging system for a generator. The system includes speed control, voltage control, and data logging capabilities. Sensors measure current, voltage, temperature, frequency, and RPM to control speed and voltage. The microcontroller interfaces with an ADC to read sensor values and control parameters. Data is logged and can be uploaded to a web page. The system provides automatic and manual operation as well as protection functions.
This document outlines a temperature monitoring system that includes sensors to collect temperature data, transmit it to the cloud, and display it on a user dashboard. It allows users to control connected devices like fans from the dashboard. The system aims to provide an end-to-end solution for collecting sensor data and visualizing or acting on it remotely. It also discusses revenue models including freemium options and subscriptions, as well as future enhancements like integrating additional sensors and control capabilities.
Wireless electrical appliances control system using ir communicationMallesham Donthula
This project aims to develop a wireless remote control system using infrared communication to control home appliances like washing machines from a distance. The system uses a TV remote as the infrared transmitter and a TSOP receiver. It works with two microcontrollers - a master controller that receives signals from the receiver and sends infrared signals to a slave controller, which then controls the load and displays information on an LCD screen based on the motor's rotation direction for on/off functions.
IEEE PROJECTS ABSTRACT-A zigbee based wireless sensor network for monitoring ...ASHOKKUMAR RAMAR
This project describes the development of a smart wireless sensor network for monitoring agricultural environments. Sensors are deployed to detect water levels, humidity, temperature, and soil pH. Data from the sensors is sent wirelessly via Zigbee nodes to a central server for analysis. This allows irrigation to be targeted to specific areas based on sensor readings, conserving water and minimizing problems like waterlogging or over-fertilization. Monitoring various environmental factors can provide valuable information to farmers for optimizing crop growth.
Temperature Monitoring System with 4 Sensorsvackerdxb
The TV2 stores over 80,000 temperatures for each sensors, which means that it will store over 1.5 year of temperature history if you are sampling temperature once every 10 minutes. If you are logging temperature and humidity it will store nine months of history for each of the four sensors. Although the TV2 can store and display temperature from absolute zero to thousands of degrees, the actual temperatures collected depends on the type of sensors being used.
This document describes the design and implementation of a microcontroller-based system for remote monitoring of parameters via SMS. It includes a basic block diagram showing temperature and time base sensors connected to an ATmega32 microcontroller which communicates with a mobile phone using a MAX232 for serial communication and the FBUS protocol to send SMS messages. The system allows monitoring of temperature and time data remotely through SMS at intervals defined by the user.
Monitoring and data logging system for a generatorMoon Shahzad
This document describes the design of a monitoring and data logging system for a generator. The system includes speed control, voltage control, and data logging capabilities. Sensors measure current, voltage, temperature, frequency, and RPM to control speed and voltage. The microcontroller interfaces with an ADC to read sensor values and control parameters. Data is logged and can be uploaded to a web page. The system provides automatic and manual operation as well as protection functions.
This document outlines a temperature monitoring system that includes sensors to collect temperature data, transmit it to the cloud, and display it on a user dashboard. It allows users to control connected devices like fans from the dashboard. The system aims to provide an end-to-end solution for collecting sensor data and visualizing or acting on it remotely. It also discusses revenue models including freemium options and subscriptions, as well as future enhancements like integrating additional sensors and control capabilities.
Wireless electrical appliances control system using ir communicationMallesham Donthula
This project aims to develop a wireless remote control system using infrared communication to control home appliances like washing machines from a distance. The system uses a TV remote as the infrared transmitter and a TSOP receiver. It works with two microcontrollers - a master controller that receives signals from the receiver and sends infrared signals to a slave controller, which then controls the load and displays information on an LCD screen based on the motor's rotation direction for on/off functions.
IEEE PROJECTS ABSTRACT-A zigbee based wireless sensor network for monitoring ...ASHOKKUMAR RAMAR
This project describes the development of a smart wireless sensor network for monitoring agricultural environments. Sensors are deployed to detect water levels, humidity, temperature, and soil pH. Data from the sensors is sent wirelessly via Zigbee nodes to a central server for analysis. This allows irrigation to be targeted to specific areas based on sensor readings, conserving water and minimizing problems like waterlogging or over-fertilization. Monitoring various environmental factors can provide valuable information to farmers for optimizing crop growth.
This document describes an automatic room light, temperature, and fire detection alarm system with a visitor counter. The system uses sensors like LDR, temperature sensor, IR sensors, and smoke sensor along with an Arduino microcontroller to automatically control the room lights and fan based on ambient light and temperature. It also counts the number of visitors and detects fires by triggering an alarm. The system aims to reduce electricity waste and provide safety by automating control of lights, fans, temperature and fire detection based on sensor readings.
Power plant parameters monitoring & controlling using x beezig beePvrtechnologies Nellore
This document describes a project to automate a power plant by monitoring boiler temperature and water level using wireless ZigBee communication. Sensors will measure temperature and water level at three levels and transmit the data via XBee modules. A controller will receive the sensor readings and control devices like cooling fans and pumps based on the values. A PC interface will display the sensor status in a C# application for visualization without using a terminal. The goal is to eliminate manual operations through remote wireless monitoring and control of the power plant parameters.
Pc based power plant parameters monitoring t& controlling using x beezig ...Pvrtechnologies Nellore
This document describes a power plant automation project using wireless ZigBee technology. The project involves monitoring boiler temperature and water level using sensors connected to a microcontroller. The microcontroller transmits the sensor data via XBee modules. On the receiving end, another microcontroller receives the data and controls devices like cooling fans and pumps based on the sensor readings. A PC interface displays the sensor data for visual monitoring via a C# application. The goal is to automate manual power plant operations using a low-power wireless mesh network.
The document describes a temperature monitoring system (TMS) that collects temperature data from up to 8 pieces of equipment and sends it to a main host system. The TMS uses a microcontroller and DUART chips to interface with the various equipment using different communication protocols and formats. It converts the temperature readings to a single format and sends it to the redundant host system. The system was designed to be flexible and support a variety of equipment types and communication standards.
This project proposes automatic detection of human and energy saving room architecture to reduce standby power consumption and to make the temperature of the room easily controllable with an IR sensor and Lm35 temperature sensor using air conditioner . The proposed auto-detection of human done using the IR sensor to indicate the entering or exit ofthe persons. Microcontroller continuously monitors the infrared receiver. When any object pass throughthe IR receiver then the IR rays falling on the receiver are obstructed, this obstruction is sensed by the microcontroller ATMEGA16.When the temperature of the room is varied then the lm35 temperature sensor converts this temperature change into voltage which is then sensed by the microcontroller ATMEGA16 .
In such cases our project is aimed at starting one ac among both depending upon the temperature value at a particular room .If the temperature on the particular room is above certain range then the AC in that room will start up and during this time the AC in the other room will remain switched off. When the temperature goes below 25 degree in the room where AC is already on will be switched off automatically. Then if the temperature on the other room during the time is above 30degree then the AC in that room will start up and vice versa .The second feature of our project is aimed at switching of the AC automatically when there is absence of human beings in a particular room .The entire scheme is designed using number of ATMEGA16 microcontrollers , temperature sensors , digital counter ,IR sensors , relay etc.
This project will solve the day-to-day problem where AC’s do not start up due to low voltage generally in rural areas .This will start the AC depending upon the temperature label in a room by sharing the load .Also this project can be extended for controlling the temperature in more rooms in an apartment.
This project helps us to monitor the critical patients during emergency.
In case of emergency and dangerous situations we have to alert
the doctor immediately by measuring different parameters like body temp, heartbeat rate, etc of patients.
Temperature based fan speed control & monitoring usingJagannath Dutta
Our object of making this project is for reducing the power consumption. And also to assist people who are disabled and are unable to control the speed of fan.
ACCESS CONTROL SYSTEM OR MAGNETIC DOOR TERMINATIONAshutosh kumar
This document provides information about an access control system using a PRO 3000 card for magnetic door locking. It describes the main components of the system, including the PRO 3000 card, card reader, magnetic lock, buzzer, and 12V DC power supply. The PRO 3000 card allows for access control of two doors and can also be used for fire alarm monitoring and video surveillance. It connects to the card reader via wires for power and data transfer and can operate offline independently. A termination diagram shows how the components are wired together in the system.
The WirelessSense (Temperature) sensor allows users to remotely monitor temperature anywhere using WiFi without the need for a separate gateway. It stores temperature data in the cloud which can be viewed as graphs or reports and has features like alert notifications. The sensor operates from -20 to 80 degrees Celsius, has an accuracy of 0.5 degrees and can be easily installed in any power socket or location.
CLOUD BASED NETWORK MANAGEMENT AND CONTROL FOR BUILDING AUTOMATIONAdeel Ahmed
A Complete Home Automation Solution
With the usage of Cloud, Technology users can access devices with any Available Network.
Freedom to Control Appliances with a Smart Phone, chrome extension, 3G, or even 4G.
Freedom to control the Intensity of appliances.
The active feedback system displays energy usage and costs in real-time.
The magnitude of problems faced due to traffic congestion is humongous. It is an issue that has affected all mankind for years. But we have tactically laid out a complete solution to this prevalent issue and it is expected to turn down the problems drastically, both in India and worldwide.
1. The project aims to develop a smart ride system using sensors, mobile apps and cloud servers to provide real-time traffic monitoring and make roads safer.
2. The system will use infrared sensors to detect traffic density and blind spots, notify drivers of ambulances via mobile apps, and update information to a cloud server.
3. The hardware includes Arduino, WiFi modules, infrared sensors and the software includes apps, databases and programming for the system integration.
The document describes a home appliance control system that allows users to remotely control and monitor home appliances and security systems from a mobile device. The system provides secure login and accepts remote instructions to control devices like the microwave, electric stove, TV, fans, and home security systems. It also includes fire alarm systems that can alert authorities in case of an emergency. Sequence, collaboration, class, activity, component, and deployment diagrams are included to showcase the system design and architecture.
made by ;
M. Daddy Refa Manreza 151611015
Nurlatifa Haulaini 151611019
Ronito Halason 151611027
Group 9
2A
D3 Teknik Pendingin dan Tata Udara
Politeknik Negeri Bandung
This document describes a temperature controller project using a PIC microcontroller. It controls temperature by varying the firing angle of a thyristor to adjust AC power levels from 1-100%. A K-type thermocouple measures temperature and its output is amplified before being read by the PIC. The PIC detects zero crossings to determine when to trigger the triac using a TRIAC firing angle control circuit. The system aims to control temperature in applications like ovens and furnaces.
The document discusses lighting design for commercial buildings. It covers several key points:
1. Lighting accounts for 20-40% of total energy consumption in commercial buildings. Proper lighting design offers opportunities for energy efficiency.
2. Different tasks require different types and amounts of light. The quality of light is as important as the quantity. Energy efficiency can be achieved by providing the right quality and quantity of light.
3. A lighting design considers several factors like lamp selection, luminaire selection, integration with daylight, controls, code compliance and more. Proper lighting design involving a lighting designer can optimize energy efficiency and lighting needs.
Lighting control strategies aim to reduce energy consumption while providing visual comfort. Common strategies include occupancy sensing, daylight harvesting, and constant illuminance control. Lighting control systems can integrate at different levels, from just controlling artificial lighting to fully integrating lighting with daylight and HVAC systems. Effective lighting control requires identifying user needs and considering factors like lighting levels, tasks, occupancy, and flexibility of the lighting system.
This document describes an automatic room light, temperature, and fire detection alarm system with a visitor counter. The system uses sensors like LDR, temperature sensor, IR sensors, and smoke sensor along with an Arduino microcontroller to automatically control the room lights and fan based on ambient light and temperature. It also counts the number of visitors and detects fires by triggering an alarm. The system aims to reduce electricity waste and provide safety by automating control of lights, fans, temperature and fire detection based on sensor readings.
Power plant parameters monitoring & controlling using x beezig beePvrtechnologies Nellore
This document describes a project to automate a power plant by monitoring boiler temperature and water level using wireless ZigBee communication. Sensors will measure temperature and water level at three levels and transmit the data via XBee modules. A controller will receive the sensor readings and control devices like cooling fans and pumps based on the values. A PC interface will display the sensor status in a C# application for visualization without using a terminal. The goal is to eliminate manual operations through remote wireless monitoring and control of the power plant parameters.
Pc based power plant parameters monitoring t& controlling using x beezig ...Pvrtechnologies Nellore
This document describes a power plant automation project using wireless ZigBee technology. The project involves monitoring boiler temperature and water level using sensors connected to a microcontroller. The microcontroller transmits the sensor data via XBee modules. On the receiving end, another microcontroller receives the data and controls devices like cooling fans and pumps based on the sensor readings. A PC interface displays the sensor data for visual monitoring via a C# application. The goal is to automate manual power plant operations using a low-power wireless mesh network.
The document describes a temperature monitoring system (TMS) that collects temperature data from up to 8 pieces of equipment and sends it to a main host system. The TMS uses a microcontroller and DUART chips to interface with the various equipment using different communication protocols and formats. It converts the temperature readings to a single format and sends it to the redundant host system. The system was designed to be flexible and support a variety of equipment types and communication standards.
This project proposes automatic detection of human and energy saving room architecture to reduce standby power consumption and to make the temperature of the room easily controllable with an IR sensor and Lm35 temperature sensor using air conditioner . The proposed auto-detection of human done using the IR sensor to indicate the entering or exit ofthe persons. Microcontroller continuously monitors the infrared receiver. When any object pass throughthe IR receiver then the IR rays falling on the receiver are obstructed, this obstruction is sensed by the microcontroller ATMEGA16.When the temperature of the room is varied then the lm35 temperature sensor converts this temperature change into voltage which is then sensed by the microcontroller ATMEGA16 .
In such cases our project is aimed at starting one ac among both depending upon the temperature value at a particular room .If the temperature on the particular room is above certain range then the AC in that room will start up and during this time the AC in the other room will remain switched off. When the temperature goes below 25 degree in the room where AC is already on will be switched off automatically. Then if the temperature on the other room during the time is above 30degree then the AC in that room will start up and vice versa .The second feature of our project is aimed at switching of the AC automatically when there is absence of human beings in a particular room .The entire scheme is designed using number of ATMEGA16 microcontrollers , temperature sensors , digital counter ,IR sensors , relay etc.
This project will solve the day-to-day problem where AC’s do not start up due to low voltage generally in rural areas .This will start the AC depending upon the temperature label in a room by sharing the load .Also this project can be extended for controlling the temperature in more rooms in an apartment.
This project helps us to monitor the critical patients during emergency.
In case of emergency and dangerous situations we have to alert
the doctor immediately by measuring different parameters like body temp, heartbeat rate, etc of patients.
Temperature based fan speed control & monitoring usingJagannath Dutta
Our object of making this project is for reducing the power consumption. And also to assist people who are disabled and are unable to control the speed of fan.
ACCESS CONTROL SYSTEM OR MAGNETIC DOOR TERMINATIONAshutosh kumar
This document provides information about an access control system using a PRO 3000 card for magnetic door locking. It describes the main components of the system, including the PRO 3000 card, card reader, magnetic lock, buzzer, and 12V DC power supply. The PRO 3000 card allows for access control of two doors and can also be used for fire alarm monitoring and video surveillance. It connects to the card reader via wires for power and data transfer and can operate offline independently. A termination diagram shows how the components are wired together in the system.
The WirelessSense (Temperature) sensor allows users to remotely monitor temperature anywhere using WiFi without the need for a separate gateway. It stores temperature data in the cloud which can be viewed as graphs or reports and has features like alert notifications. The sensor operates from -20 to 80 degrees Celsius, has an accuracy of 0.5 degrees and can be easily installed in any power socket or location.
CLOUD BASED NETWORK MANAGEMENT AND CONTROL FOR BUILDING AUTOMATIONAdeel Ahmed
A Complete Home Automation Solution
With the usage of Cloud, Technology users can access devices with any Available Network.
Freedom to Control Appliances with a Smart Phone, chrome extension, 3G, or even 4G.
Freedom to control the Intensity of appliances.
The active feedback system displays energy usage and costs in real-time.
The magnitude of problems faced due to traffic congestion is humongous. It is an issue that has affected all mankind for years. But we have tactically laid out a complete solution to this prevalent issue and it is expected to turn down the problems drastically, both in India and worldwide.
1. The project aims to develop a smart ride system using sensors, mobile apps and cloud servers to provide real-time traffic monitoring and make roads safer.
2. The system will use infrared sensors to detect traffic density and blind spots, notify drivers of ambulances via mobile apps, and update information to a cloud server.
3. The hardware includes Arduino, WiFi modules, infrared sensors and the software includes apps, databases and programming for the system integration.
The document describes a home appliance control system that allows users to remotely control and monitor home appliances and security systems from a mobile device. The system provides secure login and accepts remote instructions to control devices like the microwave, electric stove, TV, fans, and home security systems. It also includes fire alarm systems that can alert authorities in case of an emergency. Sequence, collaboration, class, activity, component, and deployment diagrams are included to showcase the system design and architecture.
made by ;
M. Daddy Refa Manreza 151611015
Nurlatifa Haulaini 151611019
Ronito Halason 151611027
Group 9
2A
D3 Teknik Pendingin dan Tata Udara
Politeknik Negeri Bandung
This document describes a temperature controller project using a PIC microcontroller. It controls temperature by varying the firing angle of a thyristor to adjust AC power levels from 1-100%. A K-type thermocouple measures temperature and its output is amplified before being read by the PIC. The PIC detects zero crossings to determine when to trigger the triac using a TRIAC firing angle control circuit. The system aims to control temperature in applications like ovens and furnaces.
The document discusses lighting design for commercial buildings. It covers several key points:
1. Lighting accounts for 20-40% of total energy consumption in commercial buildings. Proper lighting design offers opportunities for energy efficiency.
2. Different tasks require different types and amounts of light. The quality of light is as important as the quantity. Energy efficiency can be achieved by providing the right quality and quantity of light.
3. A lighting design considers several factors like lamp selection, luminaire selection, integration with daylight, controls, code compliance and more. Proper lighting design involving a lighting designer can optimize energy efficiency and lighting needs.
Lighting control strategies aim to reduce energy consumption while providing visual comfort. Common strategies include occupancy sensing, daylight harvesting, and constant illuminance control. Lighting control systems can integrate at different levels, from just controlling artificial lighting to fully integrating lighting with daylight and HVAC systems. Effective lighting control requires identifying user needs and considering factors like lighting levels, tasks, occupancy, and flexibility of the lighting system.
What is direct indirect lighting and what is its types?carlwilson45
LED direct indirect lighting is an attractive alternative to incandescent or fluorescent lighting in both residential and commercial lighting applications because they are very energy-efficient, have very long lives, are very small in size.
This document discusses methods for calculating illumination levels. It introduces the lumen method and point method. The lumen method calculates illuminance based on the total lumens of a light source and area of the surface. The point method calculates illuminance based on light intensity and distance. The zonal cavity method is introduced as an application of the lumen method for interior spaces. It includes coefficient of utilization and light loss factors to account for light lost from the source and room characteristics. Correction factors are needed because not all light reaches the surface and light output decreases over time.
The document discusses landscape lighting design and techniques. It covers lighting design criteria for areas like entrances, doorways, garages, driveways and paths. Different types of lighting fixtures are presented from a Philips brochure. Case studies of lighting designs for Rajpath in New Delhi and Shaheed Smarak in Jaipur are described. The conclusion emphasizes that landscape lighting should eliminate dark and glare zones, properly light locations like staircases and pathways, and fixtures require maintenance over time.
This document discusses the coefficient of utilization (CU), which is a factor used to determine the efficiency of a lighting fixture in delivering light for a specific application. The CU is determined as the ratio of light output from the luminaire that reaches the workplane compared to the total light output of the lamps. Factors like the luminaire design, geometry of the space, and surface reflectances influence the CU. To calculate the CU for a space, you determine cavity ratios, effective ceiling and floor reflectances, and select the appropriate CU value from the luminaire manufacturer's data based on the room cavity ratio. An example calculation is provided.
This document discusses various types of lighting systems and lamps, including:
- Incandescent lamps like the carbon filament lamp and tungsten lamps. Tungsten lamps work by heating a tungsten filament until it glows.
- Compact fluorescent lamps (CFLs) which work like fluorescent bulbs but in a smaller package and are more efficient than incandescent.
- Halogen lamps which are more efficient than tungsten lamps and have a longer life due to a halogen gas that redeposits evaporated tungsten.
- High-intensity discharge (HID) lamps like high-pressure sodium, metal halide, and mercury vapor lamps which produce high levels of light from
A green building is one which uses less water, optimizes energy efficiency, conserves natural resources, generates less waste and provides healthier spaces for occupants as compared to a conventional building
This document discusses two laws of illumination: 1) The Law of Inverse Squares, which states that the intensity of illumination from a point source decreases inversely with the square of the distance from the source. 2) Lambert's Cosine Law, which states that the illumination at a point on a surface is proportional to the cosine of the angle between the normal to the surface and the direction of the light. It also provides background on units of measurement for light intensity, illuminance, and how photometric benches can be used to measure the candlepower of lamps.
This document provides an overview of various types of electrical lighting sources and illumination concepts. It discusses the basic terms used in illumination like luminous flux, lumen, candle power, and inverse square and Lambert's cosine laws. It then describes different electrical light sources including incandescent, fluorescent, mercury vapor, sodium vapor, neon and halogen lamps. For each light source, it explains the working principle, construction details, advantages and applications. The document serves as a useful reference for understanding various electrical lighting techniques and concepts of illumination.
This document discusses illumination and lighting design. It begins by outlining the objectives of studying illumination for architects, including providing proper ambient lighting, safety, and energy efficiency. It then defines key lighting terms like illuminance, luminous intensity, and luminance. The document covers the inverse square law and Lambert's cosine law governing light distribution. It describes the history of lighting technologies from candles to modern LEDs. It also discusses light sources like fluorescent lamps and the types of lighting schemes and lamps used in various applications.
There are three main methods for lighting calculations: 1) Watts per square meter, 2) Lumen or light flux, and 3) Point to point or inverse square law. The lumen method is used to estimate illumination patterns from diffuse lighting sources over a broad area. It determines the total installed luminous flux (Φinst) needed to provide the required received flux (Φrec), taking into account the maintenance factor and utilization factor. The utilization factor depends on luminaire properties, room reflectance, distribution of light sources, and the room index. The number of lamps required is calculated as the product of the required flux and area divided by the lamp lumen output and adjustment factors.
The document discusses the principles of street lighting. It describes two main principles: 1) the diffusion principle and 2) the specular reflection principle. The diffusion principle uses reflectors designed to spread light uniformly downward, creating soft, diffuse light without harsh shadows. This prevents glare for drivers. The specular reflection principle uses upward-curved reflectors to throw light at a large angle, allowing the light source and road surface to be seen but creating glare. Diffuse lighting is preferred for safety.
Last February 17, 2012, the 2nd IIEE-CRCSA Technical Seminar kicked off with a good response from the members and non-members with the participation of more than 100 who showed-up at the White Palace Hotel, Riyadh, Saudi Arabia. Seminar title was “Basics of Indoor Lighting using DIALux”. The seminar was conducted by Engr. Michael T. Santiago, a Lighting Application & Design Engineer from Saudi Lighting Company. The participants were awed by his DIALux 4.10 software demonstration specially when he imported a room layout from AutoCad drawing and applied the lighting calculation on it which later provided a very nice colored 3-D drawing of the room. A continuation of this seminar which is “Basics of Outdoor Lighting” will be presented on the incoming 14th Midyear Convention.
SOURCE: http://iiee-crcsa.org/index.php/9-news-articles/90-iiee-crcsa-second-technical-seminar-kicked-off
This document discusses ways to reduce energy usage from lighting in buildings through green practices. It recommends using natural daylight whenever possible through proper window and skylight design. When artificial lights are needed, the right amount and type of lighting should be used based on the task. Different lighting technologies like LEDs and fluorescents are more efficient than incandescent bulbs. Automatic controls can further reduce energy by turning lights off when not needed or adjusting output based on daylight.
Light as an important architectural element in contemporary architecture..A short dissertation /presentation by..... Atul Pathak ,BIT MESRA..Department of Architecture
The presentation discusses light and lighting fixtures. It defines light and how it is produced through electrons moving between orbits in atoms. It then covers the different types of light sources including natural light and various artificial lights. The rest of the presentation focuses on methods of lighting, including types of lighting fixtures for indoor and outdoor use. It also addresses the effects of lighting in different areas and the advantages and disadvantages of natural versus artificial light.
Parameter controlling of boiler in power plants using fuzzy logic controllereSAT Journals
Abstract Boilers are used industrially both for electric power generation and for supplying process stream in thermal power plants and its control is very important in many field applications. In some situation conventional PID control technique is being used for control purpose. These conventional controllers are not well suitable for some unusual conditions like load disturbances. Fuzzy logic control technique is being used to overcome these problems. A closed loop control system incorporating fuzzy logic has been developed for a class of industrial control systems. A unique fuzzy logic controller (FLC) structured with an efficient realization and a small rule base that can be easily implemented in existing industrial controllers. Fuzzy logic control system is much closer to human thinking and natural language than traditional control systems. This paper describes a fuzzy control technique and its implementation in boiler controls. Here a PIC microcontroller is being used where fuzzy control algorithm is implemented. Keywords: Fuzzy logic control, fuzzy logic controller, boiler controls, PIC microcontroller
IRJET- Transformer Monitoring and Protection System using AVR Atmega16 Mi...IRJET Journal
This document describes the design and implementation of a RF-based distribution transformer monitoring system. The system monitors key parameters like load current, voltage, and oil temperature. Sensors collect this data which is sent via RF to a central monitoring station. Parameters are analyzed to identify potential failures from overloading or overheating. The system aims to program a microcontroller to continuously monitor a transformer and cut power via a relay if unsafe conditions are detected, to protect the transformer and power distribution system. It was implemented using an ATmega16 microcontroller, sensors, RF module, LCD display, and relay to automatically monitor and shut off a transformer if parameters exceed safe levels.
This document proposes a solution for remotely detecting illegal electricity usage using power line communication (PLC). It involves adding a secondary digital energy meter chip and PLC modem at customer connection points. The recorded energy from the main meter and secondary chip would be transmitted via the existing PLC network and compared. If a difference is detected, an error signal would be generated and sent to the central control unit, indicating illegal usage at that location. The proposed system aims to reduce distribution losses by automatically monitoring for discrepancies between reported and actual energy consumption.
The document discusses using programmable logic controllers (PLCs) installed with power meters to minimize power theft. PLCs connected to power meters via an optical fiber network can remotely monitor and control power usage. If payments are delinquent, power companies can stop supply from the networked meters. Installing PLC-enabled meters high on poles separates the measurement and display functions, preventing tampering while still allowing users to check usage.
This document describes a DTMF based home appliance control system using an 8051 microcontroller. It uses DTMF signals sent over telephone lines to remotely control appliances connected to relays. The system includes a DTMF decoder chip to receive digit codes and trigger the appropriate relay. It provides a low-cost solution for remote home automation and security through dedicated passwords. Block and circuit diagrams are included along with descriptions of the main hardware components like the power supply, microcontroller, and DTMF decoder chip.
This document describes a DTMF based home appliance control system using a microcontroller. It uses Dual Tone Multi-Frequency (DTMF) signaling to remotely control home appliances over phone lines. The system includes an 8051 microcontroller, DTMF encoder/decoder ICs, relays to trigger appliances, and a phone line interface. A user calls the system and enters a DTMF password to control appliances by activating different relays connected to devices. The system aims to provide low-cost remote home automation and security through phone line-based DTMF signaling and control.
This document describes a DTMF based home appliance control system using an 8051 microcontroller. The system uses DTMF tones sent over telephone lines to remotely control appliances connected to relays. When a user calls into the system and enters a DTMF code, the microcontroller decodes the tones using a DTMF decoder chip and triggers the corresponding relay to control the appliance. The system is designed to provide low-cost remote control and home security through dedicated passwords known only to authorized users.
IRJET- IoT based System for Smart and Secured HomeIRJET Journal
This document describes an Internet of Things (IoT) based system for creating a smart and secure home. The system uses an Arduino Due microcontroller connected to Wi-Fi through an ESP8266 module to control appliances in the home like lights, fans, and motors. Sensors like a temperature sensor, water level sensor, and gas sensor are used to automate controls and add security. The system allows multiple users to control appliances through a smartphone app or web interface connected to the Arduino's IP address. This makes the home intelligent and energy efficient while improving security.
This document describes a Zigbee-based weather monitoring system that uses wireless sensors to remotely monitor various weather parameters without human intervention. The system collects data from sensors that measure temperature, humidity, wind speed and direction, rainfall, and other factors. An ARM7 microcontroller is used to multiplex sensor data and transmit it wirelessly via Zigbee modules. The received data is sent to a computer system. The system provides accurate, real-time monitoring over a large area at low cost compared to traditional weather monitoring methods. It was found to reliably transmit weather data from multiple remote locations.
The International Journal of Engineering & Science is aimed at providing a platform for researchers, engineers, scientists, or educators to publish their original research results, to exchange new ideas, to disseminate information in innovative designs, engineering experiences and technological skills. It is also the Journal's objective to promote engineering and technology education. All papers submitted to the Journal will be blind peer-reviewed. Only original articles will be published.
The papers for publication in The International Journal of Engineering& Science are selected through rigorous peer reviews to ensure originality, timeliness, relevance, and readability.
Prepaid energy meter with theft detectionAmanVerma443
This document describes a prepaid energy meter system with theft detection. The system uses a microcontroller and GSM module to allow users to pay for electricity in advance, monitor their balance, and detect any internal or external theft. When theft is detected or the balance reaches zero, the system cuts power and sends alerts. It provides benefits like upfront payment, lower costs for utilities, and budgeting for consumers. The project is functioning well in testing but may require modifications for commercial use.
This document discusses several technologies for powering wearable devices through human body heat. It summarizes:
1) A lightweight thermoelectric generator that converts the temperature difference between a person's body and ambient air into electricity to power wearables without batteries.
2) The hardware design of a wearable sensor node, including an energy-efficient microcontroller, rechargeable battery, and voltage regulators to power sensors and an RF transceiver.
3) The software and operation of the sensor node, which collects sensor data, compares it to lookup tables, and sends it via the RF transceiver while minimizing power usage through low-power modes.
Electric Vehicle Charging Method for SmartHomes/Buildings with a Photovoltai...Bharath University
This document presents an electric vehicle charging method for smart homes/buildings with a photovoltaic system. It introduces an algorithm to determine optimal charging schedules for EVs based on predicted PV output and electricity consumption. It also discusses a prototype home energy management system application that provides EV charging schedules according to user preferences. The paper consists of describing the EV charging scheduling algorithm and implementation of the home EMS prototype application.
A low cost short range wireless embedded system for multiple parameter controleSAT Journals
Abstract It is well established fact that the process atomization offers the advantages like high accuracy, power saving, manpower saving, reduction in wastage, high & efficient production volumes. In the modern industries precise monitoring, & controlling of temperatures & fluid level of various chemicals in storage tanks at various places is an essential requirement. This paper describes the development of Wireless Embedded System by using Atmel’s 89C51 microcontroller for monitoring & control of process parameters from remote site .The system utilizes ASK transmitter & receiver for transmission and reception of reference values i.e., temperature and fluid levels from transmitter to receiver. Interaction with transmitter is done through matrix keypad. A TRIAC AC power controller circuit is used in the receiver which controls the flow of power to the heater. The fluid level is maintained by a water feed pump .User friendly Software is developed using 8051’s Assembly language to control the transmitter and receiver units. Keywords: ASK/RF transceiver, Temperature sensor, Triac, Fluid level sensor and Microcontroller etc…
A low cost short range wireless embedded system for multiple parameter controleSAT Publishing House
1. The document describes a low-cost wireless embedded system for monitoring and controlling multiple parameters like temperature and fluid level from a remote site.
2. The system uses a microcontroller, RF transmitter and receiver, sensors and actuators to monitor and control the temperature of a heater and fluid level in a tank.
3. Experimental results show the system can accurately control the temperature and fluid level based on setpoint values by adjusting the power to the heater and a pump motor.
This document describes a smart energy meter system that uses GSM technology to send electricity meter readings to a central server and alert users when their consumption is approaching a higher billing threshold. The system uses an ARM7 microcontroller connected to an energy meter, GSM module, LCD display and relay circuit. It takes readings from the energy meter periodically and sends them via GSM to be stored in a database. It also alerts users via SMS before their consumption increases and leads to a higher billing rate. This allows users to reduce usage and lower their bills. When bills are unpaid, the relay circuit disconnects power supply to the meter until payment is received.
iirdem ADVANCING OF POWER MANAGEMENT IN HOME WITH SMART GRID TECHNOLOGY AND S...Iaetsd Iaetsd
1) The document describes a smart home energy management system that uses wireless sensor networks and ZigBee technology to monitor and control home appliances in real-time. Electrical parameters like voltage, current, and power consumption are measured.
2) The system allows flexible control of appliances based on consumer needs. Appliances can be monitored and controlled remotely or automatically based on power consumption thresholds.
3) Key features of the system include using a TRIAC circuit to control appliances without needing a microcontroller, and providing flexible control options to users for switching devices on/off according to their preferences. This allows improving consumer comfort while optimizing energy use.
This circuit automatically controls room lights and counts visitors. It uses an infrared sensor to detect visitors entering and exiting. When a visitor enters, the light turns on and the counter increments by one. When the last visitor exits, the light turns off and the counter decrements by one. The total visitor count is displayed on a seven segment display. It is powered by a microcontroller and uses infrared LEDs, photodiodes, and an operational amplifier to detect visitors through infrared sensing. A relay is used to control the room lights.
This document provides information about various academic projects related to embedded systems and electrical engineering. It lists 30 projects focused on areas like power electronics, power systems, renewable energy, and various applications. Each project listing includes a title, brief description, and estimated cost. It also provides contact information for anyone seeking further details about the projects.
The document describes the design and development of a SCADA system to monitor a solar power plant. Key points:
1. The SCADA system collects data from field devices like inverters, meters and weather sensors to monitor critical parameters and provide a comprehensive real-time view of the entire solar plant.
2. Data is transmitted from sensors to local controllers via Modbus, then from local to master controller over Ethernet and fiber optic cable for long-distance transmission.
3. The master controller sends data to the SCADA interface where an operator can monitor parameters, control the plant, and set up alarm notifications for issues. This allows remote monitoring and management of the solar plant.
Similar to In building lighting management system with wireless communications (20)
Design, development and testing of a wireless sensor network for medical appl...sudhakar5472
This document describes the design and development of a wireless sensor network for medical monitoring applications. The system uses ECG sensors interfaced with microcontrollers to transmit patient data via Zigbee wireless communication to a monitoring center consisting of a PC and GSM modem. If abnormal readings are detected, an alert message is sent to caregivers. The system allows for multiple patients to be monitored remotely in real-time, increasing independence for elderly patients while still providing medical assistance when needed.
A passive radio frequency p h-sensing tag for wireless food-quality monitoringsudhakar5472
The document presents a wireless pH-sensing tag for monitoring food quality. The tag includes a flexible pH sensor integrated with wireless communication circuitry, allowing for convenient and long-term in situ monitoring of food quality from production to retail without batteries. The proposed system connects a pH sensor to a microcontroller that receives sensor data and sends it via Zigbee to a PC for display. It would allow food producers and retailers to remotely monitor produce pH levels to ensure safety and reduce waste.
A wearable inertial sensor node for body motion analysissudhakar5472
The document describes the design and implementation of a wearable wireless inertial sensor node for body motion analysis. A triaxial accelerometer, biaxial gyroscope, and yaw rate gyroscope are integrated onto a printed circuit board to sense accelerations and angular rates. The small, printed inverted-F antenna allows for comfortable wearing while maintaining reasonable performance. The sensor node can be adapted to applications with different power requirements through periodic and event-driven wakeup functions in the software. The sensor data is wirelessly transmitted to a PC for analysis and monitoring of body motions and behaviors.
The design and implementation of power earth line monitoring systemsudhakar5472
The document describes a proposed power earth-line monitoring system that uses GSM communications to collect, record, and display physical parameters of earth lines during power line construction and maintenance. The existing manual earth line inspection system is time-consuming and difficult for fault identification. The proposed system addresses this by using an intelligent earth monitor connected to a GSM modem to transmit earth line state data via short messages. When installed, it can detect if the earth line is connected or disconnected and display this information at a remote monitoring center. The system has hardware components like a microcontroller, sensors, and GSM modem and requires software like Embedded C and a VB program for monitoring.
The document describes a design for an embedded web-based remote monitoring system for laboratory environments. The system uses an ARM microprocessor as the main controller connected to sensor networks, cameras, and communication modules. An embedded Linux system and web server allow remote monitoring and management of environmental data and video images through a web browser. Managers can view data, control equipment, and receive alerts. The system was implemented and experimental results showed it effectively enabled remote monitoring and local management of laboratory environments.
A remote online monitoring system for damsudhakar5472
This document proposes a remote online monitoring system for dams that uses sensors to monitor parameters like temperature, displacement, load, and stress in real-time. The sensor data is sent via GPRS to a computer server where it is stored and analyzed. This allows dam conditions to be monitored centrally without needing manual on-site measurements. The proposed system interfaces sensors with a PIC microcontroller that sends abnormal sensor readings via GPRS. Authorized users can then access the sensor data remotely for monitoring dam safety.
This document proposes a remote online monitoring system for dams that uses sensors to monitor parameters like temperature, displacement, load, and stress in real-time. The sensor data is sent via GPRS to a computer server where it is stored and analyzed. This allows dam conditions to be monitored centrally without needing manual on-site measurements. The proposed system interfaces sensors with a PIC microcontroller that sends abnormal sensor readings via GPRS. Authorized users can then access the sensor data remotely for monitoring dam safety.
Ima an integrated monitoring architecture with sensor networkssudhakar5472
The document proposes an integrated monitoring architecture using sensor networks. It aims to address the difficulties of integrating heterogeneous monitoring systems that are commonly developed separately. The proposed system creates a common database to store parameters measured from two environments - living and industrial - using wireless sensor networks. Temperature, humidity, voltage, and current are measured by sensors and transmitted via Zigbee and PIC microcontrollers to the database section. Users can access the stored data by selecting an environment and providing login credentials.
A review of the growth of the Israel Genealogy Research Association Database Collection for the last 12 months. Our collection is now passed the 3 million mark and still growing. See which archives have contributed the most. See the different types of records we have, and which years have had records added. You can also see what we have for the future.
हिंदी वर्णमाला पीपीटी, hindi alphabet PPT presentation, hindi varnamala PPT, Hindi Varnamala pdf, हिंदी स्वर, हिंदी व्यंजन, sikhiye hindi varnmala, dr. mulla adam ali, hindi language and literature, hindi alphabet with drawing, hindi alphabet pdf, hindi varnamala for childrens, hindi language, hindi varnamala practice for kids, https://www.drmullaadamali.com
বাংলাদেশের অর্থনৈতিক সমীক্ষা ২০২৪ [Bangladesh Economic Review 2024 Bangla.pdf] কম্পিউটার , ট্যাব ও স্মার্ট ফোন ভার্সন সহ সম্পূর্ণ বাংলা ই-বুক বা pdf বই " সুচিপত্র ...বুকমার্ক মেনু 🔖 ও হাইপার লিংক মেনু 📝👆 যুক্ত ..
আমাদের সবার জন্য খুব খুব গুরুত্বপূর্ণ একটি বই ..বিসিএস, ব্যাংক, ইউনিভার্সিটি ভর্তি ও যে কোন প্রতিযোগিতা মূলক পরীক্ষার জন্য এর খুব ইম্পরট্যান্ট একটি বিষয় ...তাছাড়া বাংলাদেশের সাম্প্রতিক যে কোন ডাটা বা তথ্য এই বইতে পাবেন ...
তাই একজন নাগরিক হিসাবে এই তথ্য গুলো আপনার জানা প্রয়োজন ...।
বিসিএস ও ব্যাংক এর লিখিত পরীক্ষা ...+এছাড়া মাধ্যমিক ও উচ্চমাধ্যমিকের স্টুডেন্টদের জন্য অনেক কাজে আসবে ...
The simplified electron and muon model, Oscillating Spacetime: The Foundation...RitikBhardwaj56
Discover the Simplified Electron and Muon Model: A New Wave-Based Approach to Understanding Particles delves into a groundbreaking theory that presents electrons and muons as rotating soliton waves within oscillating spacetime. Geared towards students, researchers, and science buffs, this book breaks down complex ideas into simple explanations. It covers topics such as electron waves, temporal dynamics, and the implications of this model on particle physics. With clear illustrations and easy-to-follow explanations, readers will gain a new outlook on the universe's fundamental nature.
This slide is special for master students (MIBS & MIFB) in UUM. Also useful for readers who are interested in the topic of contemporary Islamic banking.
it describes the bony anatomy including the femoral head , acetabulum, labrum . also discusses the capsule , ligaments . muscle that act on the hip joint and the range of motion are outlined. factors affecting hip joint stability and weight transmission through the joint are summarized.
How to Add Chatter in the odoo 17 ERP ModuleCeline George
In Odoo, the chatter is like a chat tool that helps you work together on records. You can leave notes and track things, making it easier to talk with your team and partners. Inside chatter, all communication history, activity, and changes will be displayed.
Strategies for Effective Upskilling is a presentation by Chinwendu Peace in a Your Skill Boost Masterclass organisation by the Excellence Foundation for South Sudan on 08th and 09th June 2024 from 1 PM to 3 PM on each day.
Executive Directors Chat Leveraging AI for Diversity, Equity, and InclusionTechSoup
Let’s explore the intersection of technology and equity in the final session of our DEI series. Discover how AI tools, like ChatGPT, can be used to support and enhance your nonprofit's DEI initiatives. Participants will gain insights into practical AI applications and get tips for leveraging technology to advance their DEI goals.
How to Setup Warehouse & Location in Odoo 17 InventoryCeline George
In this slide, we'll explore how to set up warehouses and locations in Odoo 17 Inventory. This will help us manage our stock effectively, track inventory levels, and streamline warehouse operations.
Main Java[All of the Base Concepts}.docxadhitya5119
This is part 1 of my Java Learning Journey. This Contains Custom methods, classes, constructors, packages, multithreading , try- catch block, finally block and more.
BÀI TẬP BỔ TRỢ TIẾNG ANH 8 CẢ NĂM - GLOBAL SUCCESS - NĂM HỌC 2023-2024 (CÓ FI...
In building lighting management system with wireless communications
1. In-Building Lighting Management System with
Wireless Communications
Abstract
New industrial approaches have been developed recently in order to achieve an efficient
lighting, which can be summarized in improvements in lamps’ technology and electronic
ballasts, soft start systems, and lighting automatisms. This paper focuses on developing a lighting
management system by making use of wireless sensor networks and DALI ballasts, materials
used in the system are described and results about tests and measurements are presented. The set
points for every parameters is set in the PC and depend upon the data coming from the sensing
node the ON/OFF command will be sent to the corresponding node.
Existing System:
In this system the building automation is controlled by using different sensors for
different parameters. And the controlling is done automatically when any of the parameters get
abnormal. So that status can’t be monitored from remote place. By this method the user or house
owner have to be in home to know the status. Hence we go for new system.
Proposed System:
In this system the lighting automation is done setting set point in the management
section, and by gathering the data from the sensor node the PC in the control compares with the
set point for various parameters and send ON/OFF command to the corresponding node to avoid
the parameters are get further abnormal. Here a DALI ballast system is involved, in which each
node having a individual address and the sensor data’s are going to transmit to monitor section
with that address and the PC will send reply command to the corresponding node with the same
address.
2. Block Diagram:
Node 1:
Power
Supply
2.4GHZ
100
LDR sensor
80
Micro
60
Temperature
Sensor
20
0
LCD
Display
Node 2:
West
40
Controller
AT89C51
Humidity
sensor
East
North
Driver
Circuit
1st Qtr 2nd Qtr 3rd Qtr 4th Qtr
Driver
Circuit
Electrical
devices
Electrical
devices
4. 8051 Microcontroller
Zigbee
Temperature, Humidity, LDR sensors
Relay Driver
Max232
LCD
Electrical devices
PC
Software Requirements:
Keil C Compiler
Embedded C
Advantages:
Using Zigbee technology, the control is easily transmitted with individual address.
Its response time is higher than other wireless communications.
Applications:
This system can be used in any conditions and anywhere.
Multiple numbers of devices can be interfaced with this system.