Research and Design of GPRS-Based Remote Monitoring Terminal for Pure Electric Vehicles

In order to solve the problem of coordinated charging of pure electric vehicles and scheduling of public vehicles like pure electric buses, a GPRS-based remote monitoring terminal for pure electric vehicles is designed.The terminal achieves the integration of the power battery parameters in electric vehicle running, and uploads the data via GPRS wireless communication to remote monitoring center on the request data type of the center. In addition, the remote monitoring terminal also integrates GPS positioning function to track and position electric vehicles. Finally, the effect of high-speed vehicle motion on data communication is analyzed. The effectiveness and practicality of this system have been proved by experimental test and practical application.