The document discusses wireless networks and the IBBT Wireless Lab. It provides an overview of wireless sensor networks (WSN), wireless sensor and actuator networks (WSAN), and wireless mesh networks (WMN). It then describes the IBBT Wireless Lab, its features, and how it can be used to test wireless network protocols and applications at a large scale. Finally, it highlights some example use cases developed through IBBT cooperative research projects, including wireless building automation, deployment of wireless services, crisis intervention applications, and logistic chain management.
IRJET - Zigbee based Street Light Control SystemIRJET Journal
This document describes a zigbee-based street light control system that uses sensors and wireless communication to automatically control street lights. The system aims to reduce energy waste and maintenance costs by only turning lights on when motion is detected. It uses an Arduino microcontroller, PIR motion sensors, LDR light sensors, LED street lights, transistors, and zigbee modems for wireless communication between lights. When a passerby triggers a PIR sensor, it communicates with nearby lights to illuminate and ensure a safe light circle. This smart lighting system intends to efficiently control street lights based on presence detection while lowering energy consumption and costs compared to traditional static lighting systems.
This document describes an intruder detection security system that uses a PIR sensor, ultrasonic sensor, Arduino, buzzer, and GSM module. The system is designed to detect movement or objects within a particular distance. When movement is detected, the system activates an alarm and sends a message to a registered mobile number. The sensors detect any motion or object in their range and trigger the alarm and GSM notification. The system is designed to provide inexpensive and effective home security or security for other domestic applications.
The document provides an overview of various electronics-related topics featured in Elektor Magazine's March/April 2020 issue. It highlights two LoRa radio protocol projects: the Elektor LoRa Node, a versatile and configurable long-range remote control module, and an ESP32-based doorbell that transmits notifications via Telegram. It also mentions a Meadow F7 board for .NET development, reviews of environmental sensor and oscilloscope boards, and upcoming coverage of AI and other technologies at the Embedded World exhibition.
Secure Surveillance Using Virtual Intelligent Agent With Dominatingsindhuls
This document describes a secure surveillance system using a virtual intelligent agent robot. The robot is equipped with sensors like PIR, ultrasonic, IR and a metal detector to detect intruders and weapons. It also has a GPS and GSM modem to track locations and alert authorities. When an intruder is detected, the robot follows it using sensors while transmitting video via a camera. The system is designed using hardware like a microcontroller, sensors and software like Embedded C on an ATMEL chip. It has applications in defense, security of facilities like banks, industries and educational institutions.
This document provides instructions for assembling a motion detector kit using a PIR sensor, lens, and integrated circuit. The key components - the PIR sensor, light dependent resistor (LDR), and plastic lens - are mounted on the back of the printed circuit board. The sensitivity of the motion detection can be adjusted using three trimpots that control sensitivity level, daylight sensitivity using the LDR, and output pulse duration. The integrated circuit contains all the electronics needed for motion detection and output signaling through an LED or relay. Proper assembly of the components and warming up the circuit for a minute are important for reliable operation.
The document discusses an embedded system project that uses infrared sensors to detect obstacles and avoid collisions. The system includes IR sensors connected to a microcontroller that processes the sensor inputs. When an obstacle is detected, the microcontroller activates a buzzer or moves DC motors to maneuver around the obstacle. The system has potential applications in automobiles to help reduce accidents by detecting obstacles and notifying the driver. However, infrared sensors require a direct line of sight, so ultrasonic sensors could improve obstacle detection capabilities.
GSM based elevator alarm and Panic DetectionAhmedNazir18
This is a Demo Project Report. Anyone can Inspire, Copy, Modify this demo report.
This project based on sending SMS by GSM Module. It has 2 Sensors - LDR and Sound Sensor. LDR and Sound Sensor detect unwanted situation and send SMS to authorities.
Please forget errors.
The Arduino document provides information on learning Arduino through examples, foundations of concepts, hacking guides, and additional links. It includes sections on examples programs, core concepts, extending Arduino hardware and software, and links to other documentation resources. A variety of examples are given to demonstrate uses of Arduino's input/output pins, analog/digital functions, communication, libraries, and interfacing with other hardware.
IRJET - Zigbee based Street Light Control SystemIRJET Journal
This document describes a zigbee-based street light control system that uses sensors and wireless communication to automatically control street lights. The system aims to reduce energy waste and maintenance costs by only turning lights on when motion is detected. It uses an Arduino microcontroller, PIR motion sensors, LDR light sensors, LED street lights, transistors, and zigbee modems for wireless communication between lights. When a passerby triggers a PIR sensor, it communicates with nearby lights to illuminate and ensure a safe light circle. This smart lighting system intends to efficiently control street lights based on presence detection while lowering energy consumption and costs compared to traditional static lighting systems.
This document describes an intruder detection security system that uses a PIR sensor, ultrasonic sensor, Arduino, buzzer, and GSM module. The system is designed to detect movement or objects within a particular distance. When movement is detected, the system activates an alarm and sends a message to a registered mobile number. The sensors detect any motion or object in their range and trigger the alarm and GSM notification. The system is designed to provide inexpensive and effective home security or security for other domestic applications.
The document provides an overview of various electronics-related topics featured in Elektor Magazine's March/April 2020 issue. It highlights two LoRa radio protocol projects: the Elektor LoRa Node, a versatile and configurable long-range remote control module, and an ESP32-based doorbell that transmits notifications via Telegram. It also mentions a Meadow F7 board for .NET development, reviews of environmental sensor and oscilloscope boards, and upcoming coverage of AI and other technologies at the Embedded World exhibition.
Secure Surveillance Using Virtual Intelligent Agent With Dominatingsindhuls
This document describes a secure surveillance system using a virtual intelligent agent robot. The robot is equipped with sensors like PIR, ultrasonic, IR and a metal detector to detect intruders and weapons. It also has a GPS and GSM modem to track locations and alert authorities. When an intruder is detected, the robot follows it using sensors while transmitting video via a camera. The system is designed using hardware like a microcontroller, sensors and software like Embedded C on an ATMEL chip. It has applications in defense, security of facilities like banks, industries and educational institutions.
This document provides instructions for assembling a motion detector kit using a PIR sensor, lens, and integrated circuit. The key components - the PIR sensor, light dependent resistor (LDR), and plastic lens - are mounted on the back of the printed circuit board. The sensitivity of the motion detection can be adjusted using three trimpots that control sensitivity level, daylight sensitivity using the LDR, and output pulse duration. The integrated circuit contains all the electronics needed for motion detection and output signaling through an LED or relay. Proper assembly of the components and warming up the circuit for a minute are important for reliable operation.
The document discusses an embedded system project that uses infrared sensors to detect obstacles and avoid collisions. The system includes IR sensors connected to a microcontroller that processes the sensor inputs. When an obstacle is detected, the microcontroller activates a buzzer or moves DC motors to maneuver around the obstacle. The system has potential applications in automobiles to help reduce accidents by detecting obstacles and notifying the driver. However, infrared sensors require a direct line of sight, so ultrasonic sensors could improve obstacle detection capabilities.
GSM based elevator alarm and Panic DetectionAhmedNazir18
This is a Demo Project Report. Anyone can Inspire, Copy, Modify this demo report.
This project based on sending SMS by GSM Module. It has 2 Sensors - LDR and Sound Sensor. LDR and Sound Sensor detect unwanted situation and send SMS to authorities.
Please forget errors.
The Arduino document provides information on learning Arduino through examples, foundations of concepts, hacking guides, and additional links. It includes sections on examples programs, core concepts, extending Arduino hardware and software, and links to other documentation resources. A variety of examples are given to demonstrate uses of Arduino's input/output pins, analog/digital functions, communication, libraries, and interfacing with other hardware.
Ir sensor mechanism and interfacing with a micro controllers.PPTkhairunnesa2
I am a student of Computer Science and engineering in University of Asia Pacific Student. I have tried to explain working mechanism of IR sensor.I am a student of Computer Science and engineering in University of Asia Pacific Student. I have tried to explain working mechanism of IR sensor.Hope this slide will be helpful for your works.Thank u :)
OBSTACLE AVOIDACE ROBOT USING ARDUINO UNO AND ULTRASONIC SENSORLeTsKnOw1
IN THIS PROJECT I HAVE DONE THE OBSTACLE AVOIDANCE ROBOT USING ARDUINO UNO AND ULTRASONIC SENSOR.
ARDUINO UNO IS USED IN MANY PROJECTS LIKE MAKING WATCH,WRITING MACHINE, LED GAMES ETC. BECAUSE OF ITS RELIABILITY AND EASY TO USE AND ULRASONIC SENSOR IS USED TO DETECT THE OBJECT AND ACT ACCORDING TO THAT. I HAVE DONE THIS PROJECT AND SUBMITTED IT IN ECE 1006 CLASS UNDER
MRS ARIVARASI MAM FOR THIS PROJECT I HAVE WORKED FOR 4 MONTHS TO KNOW DEEP INSIDE ABOUT ALL THE GADGETS AND UNDERSTAND THE CONCEPT OF WORKING
This Presentation is developed by Abhishek Jaiswal(Robotics Workshop Trainer).
It Contains information about Robotics & Automation along with Arduino Understanding. This ppt also has some discussions about Sensors.
Learn from basics and develop till advance.
IRJET- Virtual Eye for the Visually ChallengedIRJET Journal
The document describes a virtual eye system designed to help the visually impaired navigate independently using a walking stick. The stick is equipped with ultrasonic, rain, and light sensors connected to a Node MCU microcontroller. The microcontroller processes the sensor outputs and sends voice commands via Bluetooth to a paired mobile phone. The commands alert the user to obstacles, water, and light conditions. This allows visually impaired people to navigate without assistance using voice guidance from their mobile device. The system was tested over 3 days and proved more effective than existing smart stick designs in providing accurate, hands-free navigation assistance to the visually impaired.
Iaetsd ethernet based intelligent security systemIaetsd Iaetsd
This document describes an Ethernet-based intelligent security system that uses both PIR (pyroelectric infrared) sensors and ultrasonic sensors for intruder detection. The system architecture includes indoor and outdoor sensor groups that detect intruders and trigger a majority voting mechanism (MVM). The MVM then activates indoor PIR and ultrasonic sensors. If the MVM detects an intruder, it triggers an embedded board to power a webcam for capturing images. The document discusses the working of the PIR sensors, ultrasonic sensors, and GSM modem used for remote monitoring and alarm functions. It also provides circuit diagrams and explains the working of the sensor processing, alarm, and GSM interfacing segments of the security system.
INFRARED SENSOR WORKING PRINCIPLE AND CIRCUITKaushal Shah
This document summarizes an active learning assignment on infrared sensors. It introduces the topic, explaining that IR sensors are used to detect obstacles like human vision. It then describes the basic components of an IR sensor including the IR LED transmitter, photodiode receiver, and comparator circuitry. The document explains that the IR LED transmits light which bounces off objects and is detected by the photodiode, with the output compared to a reference voltage. Finally, it outlines some common applications of IR sensors and their pros and cons.
The new Mirage Dual Technology detector builds on the success of the original award-winning Mirage detector. It has upgraded electronics, including a new state-of-the-art PCB antenna and advanced microprocessor utilizing complex software algorithms. It provides outstanding detection performance in harsh environments with triple LEDs and a fully adjustable microwave range. The detector has won the EASEM Gold Award for Innovation and features numerous enhancements like digital temperature compensation, neural environment learning, and additional inputs to assist installation.
To design and analyze the sound detector circuit.
Objective: - To analyze the sound detection using quad op-amp and getting the output across the led.
The LM324series consists of four independent High-gain, internally frequency-compensated operational amplifiers. Designed specifically to operate from a single power supply over aWide range of voltages
This document provides an overview of infrared technology and its applications in sensing and remote controls. It describes the basic components of an infrared detection system, including infrared sources like LEDs, transmission media, optical components, infrared detectors, and signal processing. It then discusses the specific components used in an example infrared obstacle detection circuit, including an IR LED, photodiode, op-amp, and potentiometer for threshold adjustment. The circuit detects objects by measuring changes in received infrared light intensity.
Infrared IR Sensor Circuit Diagram and Working Principleelprocus
An infrared sensor is an electronic device, that emits in order to sense some aspects of the surroundings. An IR sensor can measure the heat of an object as well as detects the motion. These types of sensors measures only infrared radiation, rather than emitting it that is called as a passive IR sensor. Usually in the infrared spectrum, all the objects radiate some form of thermal radiations.
This document describes how to make an infrared (IR) sensor on a breadboard. It covers the introduction to IR sensors, their principle of operation, hardware components including an LM358 IC, IR LED, photodiode, resistors and potentiometer. The circuit description explains how the transmitter and receiver parts work to vary the output based on received IR rays. Applications include distance measurement, brightness comparison and obstacle detection. Pros are low power and simple circuitry, while cons are line of sight requirement and short range.
This document provides information on the Honeywell 5808W3 photoelectric smoke/heat detector with a built-in wireless transmitter. The detector uses a lithium battery and transmits alarm, tamper, and low battery signals wirelessly to a receiver. It has improved RF range and algorithms that minimize nuisance alarms. Additional features include a fixed temperature thermal sensor, easy installation base, and status indicators. The detector is suitable for both residential and commercial applications.
This document provides information on Cooper's range of intelligent addressable sensors, including optical, photo-thermal, and heat sensors. The sensors are soft addressed, have integral short circuit isolation, and feature 360-degree visibility LEDs. They are third party approved and designed to operate on Cooper intelligent addressable fire systems. The optical sensor detects slow burning fires, the photo-thermal sensor responds quickly to both slow and fast fires, and the heat sensor can be set to different temperature modes and is used where smoke detection may cause false alarms. All provide quick and simple installation with a common mounting base and discreet design.
Blind Navigation by using Arduino is about the project that helps blind community to get better access to the environment. The design is incorporated with Ultrasonic sensor for Obstacle detection and a dark sensor for detecting darkness and a buzzer to alert the blind. Ultrasonic sensors are used to calculate the distance of the obstacle around the blind person.
This document provides information on the MS 2x series of exposed linear encoders from Electromate, including:
- The encoders use a scanning principle that produces highly accurate sinusoidal signals with minimal sensitivity to contamination on the scale.
- Models include options for voltage or square wave outputs, integrated interpolation, reference marks, and switch signals.
- They are designed for applications requiring high speeds up to 10 m/s, large mounting tolerances, and resolutions down to 100 nm.
Social Media, YouTube and electronic publishing The experience of the Sri Lan...Rikaz Sheriff
The document discusses the Sri Lanka Medical Association's experience expanding its online presence and use of social media from 2012. It outlines how SLMA set up platforms like email lists, websites, Facebook, YouTube and ISSUU to engage members and the public. Analytics showed growth in email subscribers, website visits, and engagement on Facebook and YouTube over time. SLMA aims to provide more online continuing professional development and streaming content going forward.
This document discusses automating video workflows to optimize video for any device, including mobile phones. The system can automatically detect mobile phones, optimize video, insert ads, and guarantee playback across any mobile browser or device. It allows uploading any video which will then be optimized for distribution on any device.
Qo E E2 E4 Net Neutrality Leo Van Audenhoveimec.archive
The document discusses developing an analytical framework for understanding how content is distributed on the internet. It examines how technologies, industry practices, and regulation can be used to control various dimensions of content distribution such as time, space, speed, quality, access, and attention. A multi-layer model is proposed to analyze actors, technologies of control, and forms of regulation across the distribution chain from servers to end users. Key issues discussed include geo-blocking, network management, and graduated response copyright enforcement policies.
This document provides an overview of UI design fundamentals. It discusses key principles like grids and layouts, typography, color, icons, language, behavior, and coherence. It emphasizes keeping designs simple, focused and easy to use. Examples are given of design dos and don'ts. References for further reading on design are also provided, along with contact information for the author.
Ehip5 caring through sharing next steps dirk colaertimec.archive
This document discusses next steps for expanding an eHealth information platform called eHIP. It proposes integrating more clinical applications and collaborators, applying web 2.0 collaboration tools, and experimenting with decision support and clinical workflow services. The goal is to demonstrate how eHIP can enable different phases of eHealth like information sharing, collaboration, decision support, and disease management programs. It also discusses connecting separate electronic health record initiatives through eHIP and establishing eHIP as a sustained clinical data and service platform to support interconnected healthcare providers.
Ir sensor mechanism and interfacing with a micro controllers.PPTkhairunnesa2
I am a student of Computer Science and engineering in University of Asia Pacific Student. I have tried to explain working mechanism of IR sensor.I am a student of Computer Science and engineering in University of Asia Pacific Student. I have tried to explain working mechanism of IR sensor.Hope this slide will be helpful for your works.Thank u :)
OBSTACLE AVOIDACE ROBOT USING ARDUINO UNO AND ULTRASONIC SENSORLeTsKnOw1
IN THIS PROJECT I HAVE DONE THE OBSTACLE AVOIDANCE ROBOT USING ARDUINO UNO AND ULTRASONIC SENSOR.
ARDUINO UNO IS USED IN MANY PROJECTS LIKE MAKING WATCH,WRITING MACHINE, LED GAMES ETC. BECAUSE OF ITS RELIABILITY AND EASY TO USE AND ULRASONIC SENSOR IS USED TO DETECT THE OBJECT AND ACT ACCORDING TO THAT. I HAVE DONE THIS PROJECT AND SUBMITTED IT IN ECE 1006 CLASS UNDER
MRS ARIVARASI MAM FOR THIS PROJECT I HAVE WORKED FOR 4 MONTHS TO KNOW DEEP INSIDE ABOUT ALL THE GADGETS AND UNDERSTAND THE CONCEPT OF WORKING
This Presentation is developed by Abhishek Jaiswal(Robotics Workshop Trainer).
It Contains information about Robotics & Automation along with Arduino Understanding. This ppt also has some discussions about Sensors.
Learn from basics and develop till advance.
IRJET- Virtual Eye for the Visually ChallengedIRJET Journal
The document describes a virtual eye system designed to help the visually impaired navigate independently using a walking stick. The stick is equipped with ultrasonic, rain, and light sensors connected to a Node MCU microcontroller. The microcontroller processes the sensor outputs and sends voice commands via Bluetooth to a paired mobile phone. The commands alert the user to obstacles, water, and light conditions. This allows visually impaired people to navigate without assistance using voice guidance from their mobile device. The system was tested over 3 days and proved more effective than existing smart stick designs in providing accurate, hands-free navigation assistance to the visually impaired.
Iaetsd ethernet based intelligent security systemIaetsd Iaetsd
This document describes an Ethernet-based intelligent security system that uses both PIR (pyroelectric infrared) sensors and ultrasonic sensors for intruder detection. The system architecture includes indoor and outdoor sensor groups that detect intruders and trigger a majority voting mechanism (MVM). The MVM then activates indoor PIR and ultrasonic sensors. If the MVM detects an intruder, it triggers an embedded board to power a webcam for capturing images. The document discusses the working of the PIR sensors, ultrasonic sensors, and GSM modem used for remote monitoring and alarm functions. It also provides circuit diagrams and explains the working of the sensor processing, alarm, and GSM interfacing segments of the security system.
INFRARED SENSOR WORKING PRINCIPLE AND CIRCUITKaushal Shah
This document summarizes an active learning assignment on infrared sensors. It introduces the topic, explaining that IR sensors are used to detect obstacles like human vision. It then describes the basic components of an IR sensor including the IR LED transmitter, photodiode receiver, and comparator circuitry. The document explains that the IR LED transmits light which bounces off objects and is detected by the photodiode, with the output compared to a reference voltage. Finally, it outlines some common applications of IR sensors and their pros and cons.
The new Mirage Dual Technology detector builds on the success of the original award-winning Mirage detector. It has upgraded electronics, including a new state-of-the-art PCB antenna and advanced microprocessor utilizing complex software algorithms. It provides outstanding detection performance in harsh environments with triple LEDs and a fully adjustable microwave range. The detector has won the EASEM Gold Award for Innovation and features numerous enhancements like digital temperature compensation, neural environment learning, and additional inputs to assist installation.
To design and analyze the sound detector circuit.
Objective: - To analyze the sound detection using quad op-amp and getting the output across the led.
The LM324series consists of four independent High-gain, internally frequency-compensated operational amplifiers. Designed specifically to operate from a single power supply over aWide range of voltages
This document provides an overview of infrared technology and its applications in sensing and remote controls. It describes the basic components of an infrared detection system, including infrared sources like LEDs, transmission media, optical components, infrared detectors, and signal processing. It then discusses the specific components used in an example infrared obstacle detection circuit, including an IR LED, photodiode, op-amp, and potentiometer for threshold adjustment. The circuit detects objects by measuring changes in received infrared light intensity.
Infrared IR Sensor Circuit Diagram and Working Principleelprocus
An infrared sensor is an electronic device, that emits in order to sense some aspects of the surroundings. An IR sensor can measure the heat of an object as well as detects the motion. These types of sensors measures only infrared radiation, rather than emitting it that is called as a passive IR sensor. Usually in the infrared spectrum, all the objects radiate some form of thermal radiations.
This document describes how to make an infrared (IR) sensor on a breadboard. It covers the introduction to IR sensors, their principle of operation, hardware components including an LM358 IC, IR LED, photodiode, resistors and potentiometer. The circuit description explains how the transmitter and receiver parts work to vary the output based on received IR rays. Applications include distance measurement, brightness comparison and obstacle detection. Pros are low power and simple circuitry, while cons are line of sight requirement and short range.
This document provides information on the Honeywell 5808W3 photoelectric smoke/heat detector with a built-in wireless transmitter. The detector uses a lithium battery and transmits alarm, tamper, and low battery signals wirelessly to a receiver. It has improved RF range and algorithms that minimize nuisance alarms. Additional features include a fixed temperature thermal sensor, easy installation base, and status indicators. The detector is suitable for both residential and commercial applications.
This document provides information on Cooper's range of intelligent addressable sensors, including optical, photo-thermal, and heat sensors. The sensors are soft addressed, have integral short circuit isolation, and feature 360-degree visibility LEDs. They are third party approved and designed to operate on Cooper intelligent addressable fire systems. The optical sensor detects slow burning fires, the photo-thermal sensor responds quickly to both slow and fast fires, and the heat sensor can be set to different temperature modes and is used where smoke detection may cause false alarms. All provide quick and simple installation with a common mounting base and discreet design.
Blind Navigation by using Arduino is about the project that helps blind community to get better access to the environment. The design is incorporated with Ultrasonic sensor for Obstacle detection and a dark sensor for detecting darkness and a buzzer to alert the blind. Ultrasonic sensors are used to calculate the distance of the obstacle around the blind person.
This document provides information on the MS 2x series of exposed linear encoders from Electromate, including:
- The encoders use a scanning principle that produces highly accurate sinusoidal signals with minimal sensitivity to contamination on the scale.
- Models include options for voltage or square wave outputs, integrated interpolation, reference marks, and switch signals.
- They are designed for applications requiring high speeds up to 10 m/s, large mounting tolerances, and resolutions down to 100 nm.
Social Media, YouTube and electronic publishing The experience of the Sri Lan...Rikaz Sheriff
The document discusses the Sri Lanka Medical Association's experience expanding its online presence and use of social media from 2012. It outlines how SLMA set up platforms like email lists, websites, Facebook, YouTube and ISSUU to engage members and the public. Analytics showed growth in email subscribers, website visits, and engagement on Facebook and YouTube over time. SLMA aims to provide more online continuing professional development and streaming content going forward.
This document discusses automating video workflows to optimize video for any device, including mobile phones. The system can automatically detect mobile phones, optimize video, insert ads, and guarantee playback across any mobile browser or device. It allows uploading any video which will then be optimized for distribution on any device.
Qo E E2 E4 Net Neutrality Leo Van Audenhoveimec.archive
The document discusses developing an analytical framework for understanding how content is distributed on the internet. It examines how technologies, industry practices, and regulation can be used to control various dimensions of content distribution such as time, space, speed, quality, access, and attention. A multi-layer model is proposed to analyze actors, technologies of control, and forms of regulation across the distribution chain from servers to end users. Key issues discussed include geo-blocking, network management, and graduated response copyright enforcement policies.
This document provides an overview of UI design fundamentals. It discusses key principles like grids and layouts, typography, color, icons, language, behavior, and coherence. It emphasizes keeping designs simple, focused and easy to use. Examples are given of design dos and don'ts. References for further reading on design are also provided, along with contact information for the author.
Ehip5 caring through sharing next steps dirk colaertimec.archive
This document discusses next steps for expanding an eHealth information platform called eHIP. It proposes integrating more clinical applications and collaborators, applying web 2.0 collaboration tools, and experimenting with decision support and clinical workflow services. The goal is to demonstrate how eHIP can enable different phases of eHealth like information sharing, collaboration, decision support, and disease management programs. It also discusses connecting separate electronic health record initiatives through eHIP and establishing eHIP as a sustained clinical data and service platform to support interconnected healthcare providers.
El documento contiene notas sin archivar de varias páginas tomadas el 6 de julio de 2010 entre las 23:10 y 23:33 horas. Las notas no están organizadas por tema y contienen anotaciones breves de información no estructurada en 39 páginas.
The document discusses a living lab for small and medium enterprises (SMEs) to involve users in the product development process from an early stage. Some key benefits mentioned include detecting unintended problems or opportunities through active user involvement, conducting multi-method research to enrich products academically, and allowing technologies to be domesticated by users rather than just consumed. The living lab offers services to SMEs to help fast track the process from ideation to demonstration through co-creation with various user types and extra funding and support opportunities.
Onedesk is a retail payment network that connects service providers to retailers. It offers a unified payment and service delivery platform. This allows service providers to leverage Onedesk's retail network and offer transactions like bill payments, prepaid reloads, and cash withdrawals to customers. Onedesk has partnerships with large retailers, banks, and corporations to provide these services across its network. The platform supports multiple payment modes including cash, cards, mobile banking, and cash cards.
Coclustering Base Classification For Out Of Domain Documentslau
This document presents a co-clustering based classification algorithm (CoCC) for classifying documents from a related but different domain (out-of-domain documents) by utilizing labeled documents from another domain (in-domain documents). CoCC aims to simultaneously cluster out-of-domain documents and words to minimize the loss of mutual information, outperforming traditional supervised and semi-supervised algorithms. While CoCC achieved good performance, its time complexity can be inefficient due to the large number of word clusters. Future work will focus on speeding up the algorithm.
El documento presenta una serie de secciones sobre temas filosóficos como el racionalismo, empirismo, positivismo y teoría crítica. Cada sección contiene diapositivas con conceptos y comentarios sobre pensadores como Galileo, Descartes, el positivismo y Hans Reichenbach. El documento analiza diferentes enfoques filosóficos sobre el conocimiento y la ciencia.
Maduf04 Multi Antenna Dvb H Receiver Andy De Wildeimec.archive
This document summarizes research on the impact of using a dual-antenna receiver for DVB-H reception. It outlines that a system model was developed in Matlab to simulate a standard compliant DVB-H system with a dual antenna receiver using maximum ratio combining. The simulation found the dual antenna receiver provided approximately 4dB better reception performance than a single antenna receiver, though with a 7-10% increase in power consumption for the additional antenna circuitry. Mobility up to 120km/h resulted in a 1.5dB loss in performance compared to a static channel.
iLab.o: Set up a large-scale trial
iLab.o helps to set up a large-scale trial outside the lab environment. Representative users get the chance to test ICT innovations over a longer period of time in their daily environment.
This document provides recommendations for using MyBBT, a collaboration tool, based on practical experiences. It outlines best practices for proposal writing, project startups, mailing lists, and directories. It also discusses challenges with user skills and engagement, especially among industry partners. Formal reporting and follow up procedures need clarification around details like project versus calendar year, approvals processes, and what gets transferred to official reporting. Users should not overestimate ICT skills and need to respect partners' tools and policies.
Search Engine Strategies: Mobile Marketing TacticsSeth Berman
This document discusses mobile marketing tactics and provides examples. It begins by discussing the growing mobile marketing landscape and spending on mobile ads. It then discusses how mobile ad spending does not yet match consumer usage of mobile devices. Several tactics for mobile marketing are presented, including engaging with video ads, driving brand awareness with image and text-based ads, and increasing sales through rich interactive ad experiences. Case studies are provided for each tactic.
Este documento presenta la información de dos plataformas e-learning, Edmodo y Chamilo, que serán utilizadas por un profesor y estudiante para el aprendizaje en línea. Se incluyen los perfiles creados, las URLs de acceso a cada plataforma, y los detalles de contacto del estudiante.
This document describes a wireless snake robot prototype called WASP. It has 8 linked segments that provide multiple degrees of freedom for flexible motion. The robot is intended to demonstrate horizontal and basic vertical movement as a proof of concept. Key components include a microcontroller for motion control, sensors for environmental analysis, and wireless communication between the robot and a PC interface. Algorithms are used to generate servo motor angles from user instructions to achieve the snake-like locomotion. The prototype aims to establish wireless control, sensor data reception and basic on-field movement capabilities. Future work may include improving gaits, mechanism design, power efficiency and adding autonomous capabilities.
WINS is a border security solution using a wireless integrated sensor network. It partitions border areas into nodes connected by hundreds or thousands of low-power sensors. Each sensor continuously monitors for events like footsteps or sounds while operating on very small amounts of power. Detected events trigger signal processing to analyze characteristics and classify the target, then the results may be communicated to other nearby nodes or remote users. This provides continuous, distributed monitoring of border areas without large power or infrastructure requirements.
This document provides an overview and outline for designing a USB device driver. It discusses USB hardware controllers, the architecture of an embedded USB device including driver components and threads. It describes the USB device driver API including functions for initialization, opening/closing endpoints, reading/writing data, and handling control transfers. The document uses examples to illustrate interrupt handling, enumeration, and data transfer processes involving the USB controller hardware and endpoint FIFOs.
Bluetooth controlled devices using Arduino microcontroller. how to simply control your home appliances by using arduino . It's pretty simple due to open source platform of Arduino and its IDE.
This document outlines a home automation project that aims to control devices in the home remotely using an Android application and wireless communication. The project will be divided into an Android transmitter app, a microcontroller circuit for control, and wireless communication. The document discusses advantages of home automation, project objectives of convenience and security, and technologies involved including Arduino, Ethernet, XBee wireless modules, and their programming. It also provides an overview of work accomplished so far and future plans.
Future Position X is a leading European cluster for innovative use of geographical information. It brings together research labs, markets, and networks to create new solutions for tomorrow's society and emerging markets. This drives growth through new services, products, companies, and jobs.
This document discusses wireless sensor networks and their applications in industry. It provides an overview of Crossbow Technology, a leader in wireless sensor systems, and describes the typical architecture of a wireless sensor network. The document then discusses market forecasts and drivers for wireless sensor network adoption. Several case studies are presented that demonstrate how wireless sensor networks can be used for applications such as environmental monitoring, irrigation control, machinery maintenance, temperature monitoring, power line monitoring, and health club equipment monitoring. Key characteristics of the wireless sensor networks deployed in each case study are also summarized.
The document describes the BCL 500i series of barcode readers. Key features include integrated interfaces like PROFINET, Ethernet, and PROFIBUS to simplify installation. The BCL 548i is the first barcode reader with integrated PROFINET. Configuration is easy using the integrated webConfig tool accessed via USB. The barcode readers are available in different models for various applications and include features like code reconstruction and adjustable scanning rates.
Synched E Harvesting Wireless Sensors For Sensors Expo 2009 Distswarms_2009
This presentation, "Synchronized Energy Harvesting Sensor Networks", was made at the 2009 Sensors Expo in Rosemount, IL.
MicroStrain has developed the next generation energy harvesting wireless nodes for health monitoring of
structures and condition based monitoring of machinery. These nodes can be integrated into a large scale
network, controlled with a Wireless Sensor Data Aggregator (WSDA) providing node-to-node synchronization up to +/- 4 microseconds.
The International Journal of Engineering and Science (The IJES)theijes
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.
"Programming Manual for Smart Houses" by Genge Bela @ eLiberatica 2007eLiberatica
This is a presentation held at eLiberatica 2007.
http://www.eliberatica.ro/2007/
One of the biggest events of its kind in Eastern Europe, eLiberatica brings community leaders from around the world to discuss about the hottest topics in FLOSS movement, demonstrating the advantages of adopting, using and developing Open Source and Free Software solutions.
The eLiberatica organizational committee together with our speakers and guests, have graciously allowed media representatives and all attendees to photograph, videotape and otherwise record their sessions, on the condition that the photos, videos and recordings are licensed under the Creative Commons Share-Alike 3.0 License.
Zigbee is a wireless technology standard used for sensor and control networks. It operates on the IEEE 802.15.4 standard using mesh networking topologies to transmit data over long distances with low power consumption. Zigbee networks consist of coordinator, router, and end devices and are used in applications that require long battery life, security, low data rates and cost such as lighting, HVAC and sensors. Research continues to expand Zigbee's capabilities for use in more devices and markets going forward.
LTSpice is a powerful system design tool, besides a SPICE for mixed signal circuit design. This presentation demonstrates modeling of a microcontroller PWM Servo-DAC circuit that is modelled, simulated and tested using LTSpice mixed signal techniques.
SensLAB is a very large scale open wireless sensor network testbed consisting of over 1000 sensor nodes distributed across 4 sites in France. It aims to provide researchers with an experimental platform for developing and validating new sensor network protocols and applications through large-scale deployment and experimentation. The testbed supports heterogeneous sensor nodes and radio technologies and provides tools for remote and automated experimentation, as well as non-intrusive monitoring of experiments.
AstroBot session 1 (introduction to Embedded systems)osos_a215
Arduino Workshop 1st session (Motivation)
In this session, you will find
- An introduction to embedded systems, what is it and examples on it.
- Revision on Electrical components (Resistor, LED, buzzer and so on) and revision on Ohm's low.
- Introduction about Arduino, what is it and why to use Arduino. why it was created.
- The Arduino board itself, what is its components?
This document describes a digital voltmeter with an LED display. It discusses what a voltmeter is, the advantages of digital voltmeters over analog ones in terms of accuracy and precision. It then describes the key components of the digital voltmeter circuit, including the ADC chip, LED display, and power requirements. The circuit diagram and technical specifications of the digital voltmeter are provided.
For the full video of this presentation, please visit: https://www.edge-ai-vision.com/2023/06/battery-powered-edge-ai-sensing-a-case-study-implementing-low-power-always-on-capability-a-presentation-from-avnet/
Peter Fenn, Director of the Advanced Applications Group at Avnet, presents the “Battery-powered Edge AI Sensing: A Case Study Implementing Low-power, Always-on Capability” tutorial at the May 2023 Embedded Vision Summit.
The trend of pushing AI/ML capabilities to the edge brings design challenges around the need to combine high-performance computing (for AI/ML algorithms) with low power consumption (to enable battery-powered sensing systems). Designers are often faced with a choice between using an applications processor that lacks the required performance or exceeds the system power or cost budget, or using a GPU or NPU, which can yield power consumption in watts and battery life in minutes. Neither of these approaches is suitable for size-constrained, battery-powered, always-on edge AI/ML systems.
Using a case study of Avnet’s new smart sensing RASynBoard, Fenn explores several architecture and component selection trade-offs to enable always-on sensing capability. He explains several novel design techniques, from clock gating to power partitioning. Through this presentation, you’ll gain a better understanding of how you can add deep learning capabilities to your next design while reducing power to extend battery life and minimizing the size and cost of your smart product.
Similar to 20081114 Friday Food iLabt Ingrid Moerman (20)
This document discusses the iterative process of co-creating an ontology with stakeholders. Researchers conducted contextual inquiries through documentation analysis, observations, and interviews across multiple healthcare sites. Scenarios were developed and used in workshops with various stakeholders including medical professionals, engineers, and social scientists. The workshops introduced ontologies and involved role playing, decision making, and concept evaluation. A proof of concept was developed using a personal electronic device to demonstrate the ontology. The document reflects on further refining the process and developing the research.
PRoF is a living lab that builds very life-like environments using state-of-the-art products to enable early testing and concept validation. It provides an ecosystem for innovation and business across companies, academia, users, and care actors. PRoF has a long history of collaboration and has had a big impact on innovation in healthcare.
Results of the Apollon pilot in homecare and independent livingimec.archive
The document summarizes the results of the Apollon pilot project evaluating the use of living lab networks for testing homecare and independent living services across borders. The pilot involved transferring three such services between four living labs in different countries. A key finding was that a common cross-border ecosystem model for living labs in healthcare was not feasible due to differences between countries in areas like value networks, organization of healthcare, regulations, and infrastructure. However, living labs could still effectively serve as brokers and matchmakers to enable cross-border collaboration by addressing issues around stakeholders, access to users, liability, ethics, rules, and safety. Based on this pilot, the document advocates for a domain-specific network of smart care living labs to facilitate knowledge
Delivery of feedback on Health, Home Security and Home Energy in Aware Homes ...imec.archive
This document discusses the CASALA Living Lab, which conducts research on delivering feedback to users about their health, home security, and energy usage using sensors in ambient assisted living homes. The CASALA Living Lab has multiple stages, including virtual environments, a facility called Great Northern Haven with over 2,000 sensors collecting data from 16 apartments, and community deployments. The lab aims to understand user behavior from real-world data and provide feedback to empower users. Challenges include lack of market awareness for ambient assisted living and siloed funding, while successes involve end-user involvement and driving education and adoption of these technologies.
The document describes the Emmanuel Haven Living Lab located in Motherwell, South Africa. The Living Lab was established to provide prevention, treatment, care and support to communities impacted by HIV/AIDS, tuberculosis, and diabetes. It aims to mitigate the health, psychological and socio-economic effects of these diseases through the use of information and communication technologies (ICT) and community programs. Some of its initiatives include using mobile technologies to enable home-based care, nutritional education, and skills development for disabled community members. The Living Lab faces challenges such as lack of infrastructure, connectivity and access issues, as well as social challenges like poverty and low literacy levels in the community.
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive function. Exercise causes chemical changes in the brain that may help protect against mental illness and improve symptoms.
Health-Lab Amsterdam is a living lab platform focused on testing and improving ICT and healthcare solutions together with users. It has three dimensions: 1) a platform where people can meet and discuss new care solutions, 2) living labs where solutions can be tested with users, and 3) new educational programs focused on implementing solutions. The living lab has apartments equipped with sensors to study user needs, concepts, and acceptance of new solutions. Students from various fields participate in minors to learn about digital health and intelligent environments.
The European Network of Living Labs (ENoLL) is a non-profit international association representing over 300 certified Living Labs across Europe. Living Labs are real-life test environments where users and producers co-create innovations. ENoLL was launched in 2006 and supports various EU initiatives related to aging well, smart cities, and future internet technologies by facilitating partnerships between its member Living Labs. ENoLL is committed to the EU Active and Assisted Living Program and plans workshops and projects to promote interoperability and gather evidence on independent living solutions.
This document summarizes the process and outcomes of the 6th Wave of the European Network of Living Labs (ENoLL). It describes how 72 proposals were submitted and evaluated by 6 teams against 20 criteria on a scale of 0-5. 46 Living Labs were ultimately selected, including 31 from EU countries and 15 non-EU members. The document provides details on the evaluation phases and typical weaknesses seen in applications. It concludes by welcoming the new members and thanking those involved in the evaluation process.
The Connected Smart Cities Network and Living Labs - Towards Horizon 2020 - K...imec.archive
The document discusses how EU Cohesion Policy supports innovation, particularly through the European Regional Development Fund (ERDF). It provides an overview of how over €86 billion was spent on research and innovation during 2007-2013 to build research capacity and infrastructure in all regions. For 2014-2020, there will be a thematic focus on research and innovation, ICT, and SME competitiveness to maximize impact. Regions will develop research and innovation strategies for smart specialisation to concentrate resources on competitive advantages. Synergies between Cohesion Policy and Horizon 2020 are aimed at supporting research and innovation from the idea stage to market.
Apollon-23/05/2012-9u30- Parallell session: Living Labs added value imec.archive
1) Living labs provide meeting places for research, development, and innovation where companies, researchers, specialists, teachers, students, and product users collaborate.
2) Demola is an innovation platform that combines student ideas with needs and support from project partners and customers, turning ideas into product and service demos.
3) Benefits of Demola include real market potential for projects, valuable experience for students, opportunity for students to start their own businesses, and license agreements or partnerships between students and project partners.
Apollon - 22/5/12 - 11:30 - Local SME's - Innovating Across bordersimec.archive
This document outlines a methodology for setting up and operating cross-border networks of living labs to support small and medium enterprises (SMEs) with innovation. It describes a multi-phase process including connecting partners, planning projects, supporting experimentation, and evaluating results. A variety of methods and tools were developed and validated through pilot projects in different domains like healthcare, energy efficiency, and manufacturing. These methods and tools are accessible through an online knowledge center to facilitate cross-border collaboration between living labs.
Apollon - 22/5/12 - 16:00 - Smart Open Cities and the Future Internetimec.archive
The document discusses Lisbon's efforts to become a smarter city through open innovation and citizen participation. It outlines challenges like economic issues but also opportunities from new technologies. Lisbon is promoting spaces and tools for public involvement, including participatory budgeting, living labs, open data, and co-working areas. It also supports entrepreneurship through initiatives like Lx Startup, Fab Lab, and Lx Academy. The city is investing in sustainable mobility and renewable energy programs. Overall, the goal is to engage citizens in developing solutions and make Lisbon a center for creativity, business, and green technology.
Apollon - 22/5/12 - 16:00 - Smart Open Cities and the Future Internetimec.archive
The document summarizes a presentation on smart cities as innovation ecosystems sustained by the future internet. Some key points:
1) Smart cities are not yet a reality, but rather an urban development strategy and vision focused on empowering citizens and creating an "urban innovation ecology."
2) The FIREBALL project aims to bring together cities, living labs, and future internet stakeholders to explore how open innovation and user participation can support experimentation and adoption of future internet technologies.
3) Case studies of smarter cities show examples of technology districts, living lab initiatives, infrastructure development, and efforts to engage citizens. However, challenges remain around skills gaps, funding, and measuring impact.
Apollon - 22/5/12 - 16:00 - Smart Open Cities and the Future Internetimec.archive
The document describes an open data app challenge organized by Open Cities. It invites developers to create apps using European open data sources that solve citizen issues. The challenge runs from February to November 2012, with a submission period in August-September and finals at the Smart City Expo in November. Top prizes include €5,000 for first place. The goal is to promote open data apps and make city living easier through collaboration across Europe.
Apollon - 22/5/12 - 16:00 - Smart Open Cities and the Future Internetimec.archive
The document describes open data platforms and sensor network platforms created by the Open Cities project. It discusses how the platforms provide open data and sensor data from multiple cities through common interfaces and tools. This allows developers to more easily access and build applications using the urban data. The platforms have seen increasing use, with thousands of data sets accessed from cities across Europe. Support is provided to developers through tutorials, code samples and documentation to help them create innovative apps using the open data.
Apollon - 22/5/12 - 11:30 - Local SME's - Innovating Across bordersimec.archive
This document discusses the transition of a large living lab called i-City in Flanders into a spin-off MVNO business. It summarizes that i-City started as a wireless city project with over 500 hotspots and 2000 test users. Some of the alfa community members who received support went on to work for the founding companies. The spin-off took the community-focused approach of i-City and applies it to their MVNO business, which has grown to over 120,000 users through testing with focus groups and an open API. The plans are to expand the business model to other European countries using the same approach of building, testing, and rebuilding with community input.
Apollon - 22/5/12 - 09:00 - User-driven Open Innovation Ecosystemsimec.archive
The document discusses the European Network of Living Labs (ENoLL), which connects over 320 Living Labs across Europe and globally. Living Labs are open innovation ecosystems that engage stakeholders to address societal challenges through user-driven collaboration. ENoLL supports its members through events, projects and services. It also works to expand globally through partnerships and regional networks. The Connected Smart Cities Network was launched to facilitate collaboration between cities on developing smart city solutions using Living Labs approaches.
Apollon - 22/5/12 - 09:00 - User-driven Open Innovation Ecosystemsimec.archive
1) The FIREBALL project coordinates and aligns approaches between future internet research, experimentation testbeds, and user-driven open innovation to promote innovation in smart cities.
2) Smart cities require three components: cities/communities to define challenges, living labs as generators of solutions developed with citizen involvement, and internet technologies as facilitators of communication and information processing.
3) Key FIREBALL activities include developing a smart city vision and cases, building smart city innovation ecosystems and networks, and coordinating medium to long term future internet research with short to medium term applied research and large scale experimentation.
Apollon - 22/5/12 - 09:00 - User-driven Open Innovation Ecosystemsimec.archive
This document summarizes a keynote about user-driven open innovation ecosystems across borders, and the Future Internet Public-Private Partnership (FI PPP) program. The FI PPP aims to make applications research drive technology development, make Europe a leader in future internet technologies, and accelerate sustainable innovation. It involves three phases: technology development, networked pilots and trials across Europe, and expansion of testbeds and pilots. The program is implemented through a series of calls for proposals totaling over 300 million Euros. It represents an effort to reinvent how the European Commission approaches internet-related research and innovation.
3. Outline
!! Wireless networks: what?
!!Wireless Sensor and Networks (WSN)
!!Wireless Sensor and Actuator Network (WSAN)
!!Wireless Mesh Networks (WMN)
!! Wireless Lab: what & why?
!! Some IBBT use cases: how?
!! Conclusion
3
4. Wireless Sensor Network (WSN)
!! Definition
!! A wireless sensor network (WSN) consist of self-organizing, wirelessly
connected sensor nodes, reporting to a sink
!! Components Internet
Sink
!! Sensor nodes
!! cheap
!! unreliable
!! energy constrained Task manager
Sensor field
!! densely deployed node
Sensor node
!! Sink User
!! gathers the collected data
!! Primary concerns
!! Energy efficiency " maximize lifetime
!! Scalability " many nodes, adding nodes
4
5. Wireless Sensor and Actuator Network (WSAN)
!! Definition
!! by adding actuators, a WSN can also be used for automation purposes
!! Extra component
!! actuator node
!! possibility of taking actions
!! upon sensor info WSAN
!! upon commands from
remote control station
!! Examples Internet Sink
!! lighting
!! heating
!! automatic door
!! motor engine Task manager
node
Sensor node
!! Primary concerns Actuator node
User
!! heterogeneity
!! both energy-constrained and less energy-constrained nodes
6. Evolution from WSN towards WSAN
WSN WSAN
WSAN
WSN
Sink Internet Sink
Task manager
node
Sensor node Sensor node
Actuator node
User
!! homogeneous nodes !! heterogeneous nodes
!! sensors only !! sensor & actuators
!! unidirectional communication to sink !! more complex communication patterns
!! unreliable network !! reliability & QoS support
7. Evolution from WSN towards WSAN
WSN WSAN
environment monitoring wireless building automation
!! homogeneous nodes !! heterogeneous nodes
!! sensors only !! sensor & actuators
!! unidirectional communication to sink !! more complex communication patterns
!! unreliable network !! reliability & QoS support
7
9. Outline
!! Wireless networks: what?
!! Wireless Lab: what & why?
!!Motivation
!!Characteristics
!! Some IBBT use cases: how?
!! Conclusion
9
10. IBBT iLab.t – Wireless Lab: Why?
!! Problem
!! uncontrolled, dynamic wireless environment
!! Development environment
!! Network simulations & wireless channel emulations are unreliable
due to simplified & inaccurate models (channel, hardware,
embedded environment)
!! Sensor/mesh network protocols are typically designed to run on
large scale
!! Evaluations on small-scale experimental testbeds are not sufficient
(only proof of functionality, not of scalability)
!! Need for real-life large-scale test environment
!! IBBT iLab.t – Wireless Lab
10
11. IBBT iLab.t – Wireless Lab
!! Sensor networking (IEEE 802.15.4)
!! Automatic control, software configuration, remote access, …
!! Energy consumption monitoring and control (no batteries)
!! Emulation (e.g. replay) of sensor/actuator events
!! Meshed networking (IEEE 802.11) 11
12. IBBT iLab.t – Wireless Lab
INT µC BUS radio antenna
sensors
actuators DUT
12
13. WiLab @ IBBT: Environment Emulator
Ethernet + power
battery emulator +
iNode real-time power measurements
USB audio Fixed interface:
RS232, USB, …
Power
Environment Current PWR
Emulator DAC/ADC, RS232 SI DUT
GP(I)O I(O)
audio aud
sensor/actuator
emulation 13
14. iLab.t : Sensor Lab Hardware
iNode:
Embedded PC
WLAN
EE
WLAN sensor
14
16. IBBT iLab.t – Wireless Lab
!! Feature set
!! # nodes: 190 fixed locations, 3 floors @ Zuiderpoort
!! Every node is generic and is equipped with
!! 2 USB, RS232, VGA interfaces
!! 1 or 2 sensor nodes IEEE802.15.4 (+ embedded sensors: Temperature, Light, Humidity)
!! 2 WiFi IEEE 802.11 radios (a/b/g)
!! Extendable: Bluetooth, Software Defined Radio, …
!! Every node is powered via PoE and can be disabled
!! Environment emulator (EE)
!! EE can emulate battery voltage of the sensor nodes and can measure the consumed
electrical power real time
!! EE can emulate environmental variables like switches, monitored data
!! EE can log the events of the sensor nodes
!! Sensor nodes can measure and react on real and emulated environmental
variables
!! Development environment
!! TinyOS (sensor nodes)
!! Click (iNodes)
!! Remote access
16
17. IBBT iLab.t – Wireless Lab
!! Feature set
!! # nodes: 190 fixed locations, 3 floors @ Zuiderpoort
!! Every node is generic and is equipped with
!! 2 USB, RS232, VGA interfaces
!! 1 or 2 sensor nodes IEEE802.15.4 (+ embedded sensors: Temperature, Light, Humidity)
!! 2 WiFi IEEE 802.11 radios (a/b/g)
!! Extendable: Bluetooth, Software Defined Radio, …
!! Every node is powered via PoE and can be disabled
!! Environment emulator (EE)
!! EE can emulate battery voltage of the sensor nodes and can measure the consumed
electrical power real time
!! EE can emulate environmental variables like switches, monitored data
!! EE can log the events of the sensor nodes
!! Sensor nodes can measure and react on real and emulated environmental
variables
!! Development environment
!! TinyOS (sensor nodes)
!! Click (iNodes)
!! Remote access
17
18. Outline
!! Wireless networks: what?
!! Wireless Lab: what & why?
!! Some IBBT use cases: how?
!!WBA: Wireless Building Automation
!!DEUS: Deployment and Easy Use of wireless Services
!!GeoBIPS & ADAMO: Crisis intervention
!!MultiTr@ns: Logistic chain
!! Conclusion
18
19. Sensor networks: why?
!! A few realistic use cases*
!!WBA: Wireless Building Automation
!!DEUS: Deployment and Easy Use of wireless Services
!! Senior mobility support
!! Cultural events
!! Inheritage
!!GeoBIPS & ADAMO
!! Crisis intervention
!!MultiTr@ns
!! Logistic chain
* taken from IBBT cooperative research projects
19
20. WBA: Wireless Building Automation
!! Target
!! to develop advanced building automation techniques in order to deploy
building management systems, hereby:
!! avoiding as much as possible costly and inflexible cable infrastructures
!! covering hard to reach locations such as protected monuments
!! Building Management System (BMS)
!! monitor & control of
!! Low data rate applications
!! HVAC control
!! (emergency) lighting
!! access control
!! fire detection
!! motion detection
!! positioning
!! High data rate applications
!! camera surveillance
!! public address (video display,
audio)
20
23. WBA @ Wireless Lab
Set up wireless mesh network (WMN)
Sensor node
Mesh node 23
24. WBA @ Wireless Lab
Set up wireless sensor network (WSN)
Sensor node
Mesh node 24
25. WBA @ Wireless Lab
Set up wireless sensor network (WSN)
Sensor node
Mesh node 25
26. WBA @ Wireless Lab
Set up wireless sensor network (WSN)
+ define WSN gateways Sensor node
Mesh node 26
27. WBA @ Wireless Lab
Set up wireless sensor network (WSN)
Sink advertisement + set up topology Sensor node
Mesh node 27
28. WBA @ Wireless Lab
Set up wireless sensor network (WSN)
Sink advertisement + set up (tree) topology Sensor node
Mesh node 28
29. WBA @ Wireless Lab
T V S
t t t
Set up wireless sensor network (WSN)
Sink advertisement + set up (tree) topology Sensor node
Emulate sensor & actuator events Mesh node 29
30. WBA @ Wireless Lab
Test robustness upon WSN and/or WSN node failure
Sensor node
Mesh node 30
31. WBA @ Wireless Lab
Testing of large scale sensor network
Sensor node
Mesh node 31
32. WBA @ Wireless Lab
Testing of large scale sensor network
Sensor node
Mesh node 32
33. DEUS: Deployment and Easy Use of wireless Services
!! Use case 1: cultural events
!! Guiding of persons in and around public areas
!! wireless location-based / personalized applications for indoor guiding
of persons
!! combination with outdoor guiding with GPS
!! Tracing of persons/assets
33
35. DEUS: Deployment and Easy Use of wireless Services
!! Use case 2: senior mobility support
service flat
local help desk
home
residential care
homes
walking circles
35
36. DEUS: Deployment and Easy Use of wireless Services
!! Use case 2: senior mobility support
!! Tracking and identification of persons
!! follow up of people with dementia
!! low cost indoor and outdoor positioning
!! Emergency call
!! Voice call
" Portable device with emergency button and voice connectivity
(same low cost device & same technology for indoor and outdoor).
36
38. DEUS: Deployment and Easy Use of wireless Services
!! Use case 3: inheritage (‘erfgoed’)
!! support of multiple events taking place at the same location, while
settings may change from day-to-day
!! offering location-aware and profile-based services (e.g. interactive
museum guide)
38
42. GeoBIPS & ADAMO: Crisis intervention
1.! Fire truck powers on the MAR, and leaves for the disaster
site.
2.! While on the go, intervention plans can be viewed.
3.! Fire truck arrives at the disaster site.
4.! Reconnaissance Team checks the WLTP – RS link, and
the video and voice connection.
5.! Team enters the building, and places RSs on the go,
based on the building’s structure and on the OTG-CI.
6.! Video images can be viewed at remote crisis center
MAR: Mobile AR (on truck)
WLTP: Wireless Link Termination Point
RS: relay station (mesh cube)
OTG-CI: On-the-go coverage indicator
42
43. GeoBIPS @ Wireless Lab
WMN node = relay station
E2E communication
Sensor node
QoS support: voice, video, info Mesh node 43
44. ADAMO @ Wireless Lab
WMN node = router
Full indoor coverage
QoS support: voice, video, info Sensor node
Multiple logical teams Mesh node 44
45. MultiTr@ns: Logistic chain
!! Multimodal transport
!! Coordination of logistic information
!! Tracking of goods from supplier until final destination by means of
sensors
45
48. Conclusion
!! The Wireless Lab @ iLab.t offers a flexible
wireless test environment
!!experimental validation of innovative network solutions
and services/applications in a large-scale real life
environment
!!support of diverse use cases
!!accessible for IBBT research partners and industry
!! More info
!!see workshop in the afternoon
51