The embodiment of the invention discloses a BMS dormancy awakening method and device, electronic equipment and a storage medium, and the method comprises the steps: obtaining the voltage and temperature of a battery if the BMS is in a dormancy mode, judging whether the battery may have an extreme condition or not according to the voltage and temperature of the battery, and if the battery may have the extreme condition or meets an awakening condition, executing the awakening process; switching the BMS to an awakening mode; and if the BMS is in the wake-up mode, judging whether the battery meets a sleep condition or not, and switching the BMS into a sleep mode when the battery meets the sleep condition. According to the embodiment of the invention, when the BMS is in the sleep mode, the processing unit in the BMS synchronously executes sleep monitoring, monitors whether extreme conditions such as thermal runaway occur in the battery or not in real time, and timely notifies a user to carry out subsequent processing when the extreme conditions such as thermal runaway possibly occur in the battery; in this way, the possible emergency situation of the battery in the sleep mode is handled, and the safety of the whole BMS is improved.
本说明书实施例公开了一种BMS休眠唤醒方法、装置、电子设备及存储介质,该方法包括若BMS处在休眠模式,获取电池的电压与温度,并根据电池的电压与温度判断电池是否会发生极端情况,若是电池可能发生极端情况或满足唤醒条件,将BMS切换为唤醒模式;若BMS处在唤醒模式,判断电池是否满足休眠条件,并在电池满足休眠条件时,将BMS切换为休眠模式。本说明书实施例中当BMS处在休眠模式时,BMS中的处理单元会同步执行休眠监控,实时监测电池是否会发生热失控等极端情况,并在电池可能发生热失控等极端情况时及时通知用户进行后续处理,以此来应对休眠模式下电池可能出现的突发状况,提高了整个BMS的安全性。
BMS dormancy awakening method and device, electronic equipment and storage medium
一种BMS休眠唤醒方法、装置、电子设备及存储介质
2025-02-28
Patent
Electronic Resource
Chinese
IPC: | H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY |
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