电动汽车直流充电桩自动检测系统设计

随着电动汽车的普及，商用直流充电桩被要求有更广泛的适应性。根据国标GB/T27930协议，设计了电动汽车直流充电桩自动检测系统；在进行检测需求分析的基础上，设计了系统的总体结构；对检测系统的硬件模块，设备配置，软件功能模块实现进行了详细讲解与说明；最后采用Visual Basic 6.0 设计开发了上位机监控软件。该系统结构简单，便于操作，在测试充电桩通信兼容性基础上，主要用于充电桩电参数检测，有着广泛的应用前景。

Design of Automatic Detecting System of DC Charging Piles for Electric Vehicles

Because of the popularization of electric vehicles, the commercial DC charging piles are required to be more adaptable to this situation. According to the GB/T 27930 standard, a DC charging pile detection system for electric vehicles is designed. On the basis of the analysis of the measuring requirement, the overall structure of the system is laid out; the hardware module, equipment configuration and software function module of the system are all explained in detail. Finally a monitoring and controlling software interface of central computer is developed by Visual Basic 6.0. This system is simple, easy to operate, on the basis of testing the communication compatibility; it can mainly be used to detect charging pile status parameters, so it has a wide application prospect.