The invention discloses a CP signal parameter configuration system through electric vehicle power supply equipment. The system comprises a configuration device and a charging pile, wherein the configuration device is connected with the charging pile through a CP wire and a PE wire, a second resistor is connected in parallel between the CP wire and the PE wire on the configuration device side, twoends of the second resistor are connected in parallel with a series circuit of a first switch and a third resistor, the charging pile is controlled by a control device, the control device is connectedwith the CP line through a first resistor, one end of the CP line is provided with a first test point on the charging pile side, and the other end of the CP line is provided with a second test pointon the configuration device. The invention further discloses a CP signal parameter configuration method through electric vehicle power supply equipment. According to the invention, the configuration device serves as a host mode, the charging pile serves as a slave mode, the configuration device is connected with the charging pile through a CP line and a PE line, parameter configuration can be directly achieved through a CP signal line, hardware does not need to be changed, and only software setting needs to be conducted, so that convenience and rapidness are achieved.
本发明公开了一种通过电动汽车供电设备的CP信号参数配置系统,包括配置装置和充电桩,配置装置通过CP线和PE线与充电桩连接,配置装置侧的CP线和PE线之间并接第二电阻,第二电阻两端并接第一开关和第三电阻的串联电路,充电桩由控制装置控制,控制装置通过第一电阻与CP线连接,CP线的一端位于充电桩侧设置第一测试点,CP线的另一端位于配置装置设置第二测试点。本发明还公开了一种通过电动汽车供电设备的CP信号参数配置方法。配置装置作为主机模式,充电桩作为从机模式,本配置装置通过CP和PE线与充电桩连接,通过CP信号线,直接可以参数配置,无需更改硬件,只需进行软件设置,方便快捷。
CP signal parameter configuration system and CP signal parameter configuration method through electric vehicle power supply equipment
一种通过电动汽车供电设备的CP信号参数配置系统及其配置方法
2020-09-22
Patent
Elektronische Ressource
Chinesisch
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