Using RFID technology to protect traffic and work

In order to effectively carry out the traffic protection work of the 2019 Chongqing Zhibo Fair and provide a good environment for the general public to travel, the Chongqing Traffic Patrol Police increased the use of intelligent management methods, using parking reservations to dynamically adjust the parking area layout, relying on RFID, video, bayonet The external field equipment accurately senses the road traffic flow, and promptly prompts the passing vehicle through the LED display screen and the SMS platform to ensure the safe and orderly road traffic, and realizes that the vehicle can come in, get out, and stop during the Zhibo meeting. A goal that can be done, worked, seen, managed well, and controlled.

Radio frequency identification technology is a kind of automatic identification technology. It performs non-contact two-way data communication through wireless radio frequency, and its recognition accuracy rate is over 99.9%. The external field static/dynamic RFID acquisition device is used to carry out electronic identification of motor vehicles through wireless radio frequency. Read and write, so as to achieve the purpose of accurately identifying the target and data exchange, the external field acquisition device reads the information and decodes it, and then transmits it to the background information system for storage and processing.

The Chongqing Traffic Patrol Police used the new RFID mobile collection vehicle to combine the data of the external field video and bayonet to timely grasp the real-time traffic flow of the road around the Guobo Center. Take advantage of the seven bridges of Jiayue Bridge, Nanqiaotou, Jinxing Avenue (Shijiawan), Guobo Avenue (Yuelai Exhibition Park Bus Station), Yuelai Avenue (Yuelai Subway Station), Tongmao Avenue and Gaoyi Road. As a barometer of road traffic around Guobo, it is predicted to predict the trend of road traffic dynamics and provide decision support for traffic service.

In the vicinity of the city's Guobo Center, a number of high-altitude high-definition video and surveillance cameras were added. The video coverage of the Guobo Center Control Zone and surrounding roads was realized. Combined with the VR electronic sandbox system, the real-time passing data obtained by RFID was integrated for global control. At the same time, it is associated with on-site service posts and vehicle support points. It combines point, line and surface to achieve remote, efficient and precise command and dispatch in the whole region.

通过外部领域RFID采集设备ent, the automobile electronic fence formed in the traffic control area around the Guobo Center will fully cover the roads around the country, and the real-time correlation comparison between the vehicles entering the control area and the Zhibo meeting management system and reservation system will be used in Guobo. 17 fixed RFID collection points and 3 new RFID mobile collection vehicles built by the traffic control area around the center collect data, and the road LED prompt screen and SMS platform constructed by the 5 main trunk roads of the field accurately push the information to the owner and hold it to the police on duty. The terminal accurately pushes the instructions to achieve precise control of the flow of the control area, the exhibition dedicated lane and the reserved parking lot.

At the same time, using the efficiency and accuracy of RFID data collection, the system front-end real-time collection of vehicle electronic identification (RFID) information of vehicles, unregistered, unreserved vehicles before entering the "control circle", the system through the road LED screen in real time Prompt to inform, at the same time push the reminder message to inform the owner to continue driving is a "curfew" behavior, you can look for the parking lot to switch to public transport to the wrong "forbidden" owners to send real-time warning messages to improve the owner's awareness of traffic control degree.

The combination of the RFID system and the signal control system has realized the priority transmission of the special vehicles such as buses and fire-fighting and police vehicles on the exhibition-oriented roads, ensuring smooth and efficient public transportation.