The invention provides a charging safety monitoring method, a storage medium and a charging pile. The method comprises the steps that a power battery of an electric vehicle is charged according to a preset charging strategy of the electric vehicle; in the charging process, electric parameter items obtained from the electric vehicle are monitored in real time; and when it is monitored that consistency abnormity exists in the electrical parameter items, the charging current is reduced. Therefore, the charging pile can obtain the electrical parameter item sent by the electric vehicle in the charging process of the electric vehicle, and the electrical parameter item is monitored according to the electrical parameter item. When the consistency of the electrical parameter items is monitored to be abnormal, it is indicated that the consistency of the power battery is poor, so that it can be determined that the power battery has a certain thermal runaway risk, the charging current is reduced, and the risk of spontaneous combustion of the electric vehicle in the charging process can be reduced.
本申请提供了一种充电安全监测方法、存储介质及充电桩,该方法包括:根据电动汽车预设的充电策略给电动汽车的动力电池充电;在充电的过程中,实时监测从电动汽车获取到的电参数项;当监测到电参数项存在一致性异常时降低充电电流。由此可知,充电桩可以在电动汽车的充电过程中获取电动汽车发送的电参数项,并以此进行监测。当监测到电参数项存在一致性异常时,表明动力电池存在一致性较差的问题,从而可以确定动力电池存在一定的热失控风险,进而降低充电电流,因此可以降低电动汽车在充电过程中发生自燃的风险。
Charging safety monitoring method, storage medium and charging pile
充电安全监测方法、存储介质及充电桩
2024-09-17
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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