The invention discloses a wireless speed limitation device for carrying out dynamic adjustment according to road conditions, and belongs to the field of traffic control equipment. The device comprises a total server, a traffic speed limitation indicator and an automatic vehicle speed limiter. The invention further provides a wireless speed limitation method for carrying out dynamic adjustment according to road conditions. The method comprises the following steps that first, initialization design is carried out on the server; second, the server sends out speed limitation information through the traffic speed limitation indicator, and meanwhile, a central processing unit in an electric vehicle will transmit vehicle information to the server regularly; third, the server will send a speed limitation signal to a communication module B; fourth, the communication module B sends a speed limitation signal to the communication module C; fifth, the central processing unit transmits the speed limitation information to the vehicle control module to carry out speed limitation control. According to the wireless speed limitation device and method for carrying out dynamic adjustment according to road conditions, active limitation can be carried out on vehicles at different speeds according to different road conditions or locations, and the dynamic real-time adjustment function is achieved.
Wireless speed limitation device and method for carrying out dynamic adjustment according to road conditions
2015-04-08
Patent
Elektronische Ressource
Englisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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