Chongqing Electronic License Plate Promotion

Chongqing Public Security Bureau

　　Intelligent transportation; electronic license plate; RFID

Chongqing electronic license plate is the first urban intelligent traffic management project in China that has been applied in large scale at the municipal level. It is a pioneering attempt in the Internet of Vehicles or even the Internet of Things.

The Chongqing electronic license plate project began in early 2010. Currently, hundreds of thousands of electronic tags have been issued to motor vehicles in the city with very stable running of data collection stations. The identification rate of electronic plates reaches 99.95%, and information can be accurately obtained with a driving speed of over 180km/h.

The maximum communication distance of the equipment reaches more than 30 meters, and the plate can be identified with a driving speed of over 180km/h. Even under the harsh environment of high temperature and high humidity, the equipment can operate with high reliability, and is of high security after various encryption authentication methods such as PSAM have been adopted.

Data colletion stations are running stably, with a recognition rate of more than 99.95%. The maximum communication distance of the device is more than 30 meters, and the tag information of the car speed of 180km/h can be completely read.

After half a year of commercial trial, electronic labels, data collection station and distribution of equipment will be increased in number.

INNOVATION POINT

　N/A

　　http://success.rfidworld.com.cn/2011_11/277d682d12051acd.html