Detective IoT RFID Urban Public Transport Priority System

Since 2016, the country has gradually promoted the development of intelligent transportation. The Ministry of Transport issued the “Thirteenth Five-Year Development Plan for Transportation Informatization” to speed up the development of smart transportation. The National Development and Reform Commission and the Ministry of Transportation issued the “Implementation Plan for Promoting “Internet +” Convenient Transportation and Promoting the Development of Intelligent Transportation”, which requires the public to obtain timely traffic dynamic information through mobile internet terminals in 2018, and basically realize the “transportation card” interconnection in key city groups, etc. .

On the other hand, due to the gradual expansion of the automobile market, there are already 40 cities in the country with more than one million vehicles, and traffic congestion has become the norm in cities. Therefore, with the advancement of economic development and urbanization, there is a need for smart transportation. Demand, especially for the intelligentization of public transportation, is imminent.

The “RFID Public Transport Priority” project participated by Tanganwulian was urged to emerge under such a background. For public transportation priority projects, the purpose is to make urban public transportation more convenient and faster, encourage citizens to use public transportation, and reduce the use of private cars instead. This can optimize the traffic environment and reduce traffic jams; optimize the living environment, reduce exhaust emissions, and reduce pollution.

Detecting IOT RFID Urban Public Transport Priority System

Features of RFID Bus Priority System

1. It can improve the speed and efficiency of bus operation, and shorten the time that the bus stays at traffic light intersections

2. Effectively reduce the number of bus stops, the energy waste caused by frequent start and stop, and improve the stability and punctuality rate

3. Real-time control of the bus operation status, and the dispatch center can control and dispatch the bus decision-making

Principles of RFID Bus Priority System

1. Install RFID readers at intersections of signal lights, issue and install RFID tags with bound information on buses

2. When the bus travels within the reading range of the RFID reader, the RFID reader reads the tag information on the vehicle and uploads the read information to the bus priority system

3. The bus priority system submits a priority application to the central signal control system of the traffic management department, and the traffic management department system processes the request and gives priority results to achieve priority dispatch operations

4. After the vehicle leaves the reader recognition area, the signal control system enters the signal state recovery state until the signal state is restored, and the signal priority scheduling process is completed

The use of RFID to realize the public transportation priority system not only relieves the congestion of urban public transportation, but also cultivates the habit of urban citizens to use public transportation, so as to reduce the emission of private cars, achieve the purpose of energy saving, emission reduction, and pollution reduction.