The embodiment of the invention relates to the technical field of charging hosts, and discloses a control method of a charging host, the charging host and a charging pile. The control method comprises the steps that matrix polling information broadcasted by an equipment controller is acquired, the matrix polling information is used for indicating that one switch matrix unit is selected from all switch matrix units to serve as a target switch matrix unit to conduct switching operation, the other switch matrix units stop switching operation, and if the matrix polling information meets a preset matrix hit condition, the equipment controller sends the target switch matrix unit to the equipment controller; if yes, obtaining target switching value information, and controlling the target switching matrix unit to execute switching operation according to the target switching value information. According to the embodiment of the invention, a polling mode is adopted, the target switch matrix unit is selected from the at least two switch matrix units through the matrix polling information to perform the switching operation, and the other switch matrix units stop the switching operation, so that a short circuit phenomenon caused by simultaneous closing of two switches in the two switch matrix units can be avoided; and the working safety of the charging host is improved.

    本申请实施例涉及充电主机技术领域,公开了一种充电主机的控制方法、充电主机及充电桩。控制方法包括:获取设备控制器广播的矩阵轮询信息,矩阵轮询信息用于指示在所有开关矩阵单元中选择一个开关矩阵单元作为目标开关矩阵单元进行开关操作,其余开关矩阵单元停止开关操作,若矩阵轮询信息满足预设矩阵命中条件,则获取目标开关量信息,根据目标开关量信息控制目标开关矩阵单元执行开关操作。本申请实施例采用轮询方式,通过矩阵轮询信息在至少两个开关矩阵单元中选出目标开关矩阵单元进行开关操作,其余开关矩阵单元停止开关操作,如此可避免出现两个开关矩阵单元中的两个开关同时闭合而出现短路现象,进而提高充电主机的工作安全性。


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    Title :

    Charging host control method, charging host and charging pile


    Additional title:

    充电主机的控制方法、充电主机及充电桩


    Contributors:
    MA LIN (author) / WAN XINHANG (author) / MING WENJUN (author)

    Publication date :

    2024-11-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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