The embodiment of the invention provides an electric vehicle charging system. The electric vehicle charging system is used for controlling a charging pile to charge an electric vehicle through communication. The system comprises a first communication unit integrated in the charging pile; a charging cable, wherein one end of the charging cable is connected with the charging pile, and the other end is provided with a charging plug connected with a power system of the electric vehicle; and a second communication unit which is arranged in a power system of the electric vehicle; wherein the first communication unit and the second communication unit are wirelessly connected to control the charging process of the electric vehicle. Communication and control in the charging process of the electric vehicle are in a wireless mode, so that wireless communication is carried out between the electric vehicle and the charging pile, similar problems can be completely avoided, the service life of the charging system is greatly prolonged, and the maintenance and replacement cost of the charging system can be remarkably reduced.
本申请实施例中提供了一种电动汽车充电系统,电动汽车充电系统用于通过通信控制充电桩为电动汽车充电;包括:集成于充电桩的第一通信单元;充电线缆一端连接充电桩,另一端设置有连接电动汽车的电力系统的充电插头;第二通信单元设置于电动汽车的电力系统中;第一通信单元和第二通信单元通过无线进行连接,控制电动汽车的充电过程。通过把电动汽车充电过程中的通信及控制采用无线方式,使得电动汽车和充电桩之间进行无线通信,则可完全避免类似问题,极大的提升了充电系统的使用寿命,会显著减少充电系统的维护更换成本。
Electric automobile charging system
一种电动汽车充电系统
2022-01-04
Patent
Elektronische Ressource
Chinesisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
Electric automobile charging system, electric automobile and automobile charging control method
Europäisches Patentamt | 2020
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