The invention relates to a charging control method, computer equipment and a storage medium. The method comprises the steps of generating a wake-up signal after an OBC end triggers gun insertion wake-up; the whole vehicle electric appliances including the BMS end and the VCU end are awakened through the awakening signal, so that the BMS end generates a first control instruction, and the VCU end generates a second control instruction; according to the first control instruction transmitted by the BMS end and/or the second control instruction transmitted by the VCU end, the charging process or the power-off process is executed. According to the charging control method provided by the invention, the OBC end does not directly execute charging after triggering gun insertion awakening, the charging process is executed only after the BMS end and the VCU end both give out the corresponding control instructions, and one of the BMS end and the VCU end gives out the corresponding control instruction to execute the power-off process, so that the risk caused by self-starting charging of the whole vehicle when CC/CP is continuously online is avoided, and the charging efficiency is improved. A protection strategy for preventing floating charge during alternating current charging is realized, so that the high-voltage safety performance of the whole vehicle is improved.
本申请涉及一种充电控制方法、计算机设备和存储介质。该方法包括:响应于OBC端触发插枪唤醒后,生成唤醒信号;通过唤醒信号唤醒包括BMS端、VCU端在内的整车用电器,以便BMS端生成第一控制指令,以及VCU端生成第二控制指令;根据BMS端传输的第一控制指令,和/或VCU端传输的第二控制指令,执行充电流程或者执行下电流程。本申请给出的充电控制方法中,OBC端在触发插枪唤醒不直接执行充电,需要BMS端、VCU端都给出相应的控制指令后,才会执行充电流程,BMS端、VCU端其中之一给出相应的控制指令执行下电流程,从而避免CC/CP持续在线时整车自启充电带来的风险,实现了一种交流充电时防止浮充的一种保护策略,从而提高整车高压电安全性能。
Charging control method, computer equipment and storage medium
充电控制方法、计算机设备和存储介质
2023-01-13
Patent
Elektronische Ressource
Chinesisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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