iot_basic_slides

INTELLIGENT TRANSPORTATION SYSTEM

using

Palak Patel

DefinationO Intelligent Transportation

Systems  aims to provide innovative services relating to different modes of transport and traffic management and enable various users to be better informed and make safer, more coordinated, and 'smarter' use of transport networks.

ObjectivesO Increase productivity using

information technologies to improve efficiency and lower operational cost.

O Improved safety.O Higher reliability.O More convenience.O Automated incident detection and

quicker responses

RequirementsO Smart deviceO Advanced NetworkO Computing PlatformO Big Data analyticsO Availability of applicationsO Real time needsO Data protection and user privacy

Technology

O WIMAX(Worldwide Interoperability for Microwave Access): It a  wireless communications standards with 1 Gbit/s data rate. 

O VANET(Vehicular Ad Hoc Networks): It is a technology that uses moves cars as nodes in a network to create a mobile network.

O Z-Wave : It is a low-power RF communications technology that is primarily designed for automation

O ZigBee: It is a wireless technology developed

as an open global standard to address the unique needs of low-cost, lowpower wireless M2M networks.

O RFID sensor network are the possibility of supporting sensing, computing, and communication capabilities

in a passive systemO Bluetooth Low Energy (or BLE): It allows you

to embed connectivity in small objects and send out relevant information

O WIFI O GSM(Global System for Mobile

Communications) O General Packet Radio Service (GPRS)

Literature ReviewO With increasing technology, vehicles are

also increasing approx. 800 million vehicles are there in world.

O Vehicle Data Collection Systems collects the data of vehicles related to the performance and quality of vehicles for analyzing, processing and remote monitoring

O Around 40% of traffic is due to parking problem.

O There are different sensing techniques like: 1) Static sensing technique • Loop and Magnetic sensing• Image/video• RF sensors 2) Mobile sensing technique • GPS in vehicles, phones• Special hardware in vehicle 3) Hybrid sensing technique • Bluetooth • RFID tagsThrough which various concepts are used based on requirements.

O According to survey done in bangalore city,

RFID and GSM is used for counting vehicles with zigbee protocol to send data. Ethernet and camera is also placed at different nodes to get real time traffic data but is not accurate during bad weather.

O There is Home Department Government of Gujarat Expression of Interest For City Surveillance and Intelligent Traffic Monitoring System (CSITMS) implemented in Ahmedabad, Gandhinagar, Vadodara, Somnath and Surat. Data capture by camera are send through fiber optics or wireless network based on security and if someone break rules then e-challan gets generated. But the limitation is that recording capture by camera last up to 30 days

O There is bus tracking system using

arduino , RFID, IR sensors to track bus dynamically.

RFID Reader which was located near gate , will collect data from RFID tags which was attach in bus and send it to control room .IR sensors will detect the presence of bus and send signal to monitor room.

O Applications of IOT are:• Intelligent Lampposts • SmartCity StreamApp

Sensors

ImplementationO Arduino: It is  open-source hardware,

open-source software, and microcontroller-based kits for building digital devices and interactive objects that can sense and control physical devices.

O WIFI module ESP8266:It is a self

contained SOC with integrated TCP/IP protocol stack that can give any microcontroller access to your WiFi network. The ESP8266 is capable of either hosting an application or offloading all Wi-Fi networking functions from another application processor.

RFID

O RFID tag will collect data from object anf RFID reader will collect all signals and send it to Arduino controller.

O IR Sensor: It is an

electronic sensor that measures infrared(IR) light radiating from objects in its field of view.

RS232 Data Logger

It is Serial Port Monitor use to collect data from connected port, generate logs to analyze data

O Jumpwire:

One Drive to upload data

WorkingO In arduino various programs will be

coded which will be uploaded in ardunio.

O IR sensors and WIFI module is connected with ardunio which will fetch data and gets upload in iot platform like onedrive , jumpwire etc.

Thank you