The invention discloses a vehicle speed measuring system based on radio frequency identification and a speed measuring method thereof. The vehicle speed measuring system comprises an electronic tag, radio frequency identification systems and an upper computer, wherein the electronic tag is adhered to a front windshield of a vehicle; the radio frequency identification systems are set up on both sides of the road; each radio frequency identification system integrates a wireless transmitting/receiving module, a ranging module and a microprocessor, and the wireless transmitting/receiving module and the ranging module are each connected with the microprocessor; a chip is connected with the microprocessors through a protocol, and the radio frequency identification systems are used for carrying out information identification on the electronic tag and measuring moving speed of the vehicle; and the upper computer is connected with the radio frequency identification systems, and is connected with an information platform of a vehicle management center. The vehicle speed measuring system and the speed measuring method thereof solve the technical problem that speed of the vehicle is not easy to measure on the road.
Vehicle speed measuring system based on radio frequency identification and speed measuring method thereof
2015-10-28
Patent
Electronic Resource
English
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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