Research on Automatic Charging System for Special Vehicles Based on Wi-Fi Communication
To realize the automatic charging function of special vehicles and the automatic plugging and unplugging function of charging interface,the physical structure of standard charging socket is studied and modified.The standard charging socket adopts a circular structure,and the charging poles are arranged sequentially along the circular structure.When guiding the charging poles to connect with the special vehicles,it need to control the angular error between the charging poles and the charging interface in a very small range,which requires high positioning accuracy of the stopping position of the special vehicles and the charging terminal.A program for automatic charging using automatic connection equipment is proposed.By modifying the charging interface and increasing the Wi-Fi communication function,the charging terminal is automatically connected to the charging port of the special vehicle.The charging control instructions and battery management system(BMS)data are forwarded through Wi-Fi to complete the modification of the charging pole,and then realize the automatic plugging and unplugging function and automatic charging function of the charging pole.
Special vehiclesElectrificationAutomatic chargingAutomatic plugging and unpluggingCharging interfaceCharging terminal
万方数据
维普
