The invention discloses a method and device for monitoring a storage battery based on a battery management system and a storage medium, and the method comprises the steps: carrying out the real-time monitoring of the current remaining power of the storage battery and other data (such as the current cell temperature, fault data or whole vehicle state of the storage battery) through the battery management system, and carrying out the real-time monitoring of the remaining power according to different monitoring data; the whole vehicle corresponding to the storage battery is controlled to carry out intelligent charging or intelligent power failure on the storage battery in time, for example, when the current residual electric quantity of the storage battery is low, charging is carried out on the storage battery in time, the situation that the whole vehicle cannot be started due to the too low electric quantity can be effectively reduced, and the situation that the whole vehicle cannot be started due to the fact that the whole vehicle applies for charging the storage battery in time is avoided. Deep discharge of the storage battery can be reduced, so that the service life of the storage battery is prolonged; and when the current residual electric quantity is monitored to be lower, the power is cut off in time, so that the conditions of over-discharge and potential safety risks (such as overheating or thermal runaway) of the storage battery can be reduced, the health of the storage battery is protected, and the service life of the storage battery is prolonged.
本发明公开了一种基于电池管理系统监控蓄电池的方法、装置及存储介质,通过电池管理系统对蓄电池的当前剩余电量及其他数据(如蓄电池的当前电芯温度、故障数据或者整车状态)进行实时监测,并根据不同的监测数据,控制蓄电池对应的整车对蓄电池及时进行智能补电或者智能断电,例如:当蓄电池的当前剩余电量较低时,及时对其进行补电,能有效减少因电量过低导致整车无法启动的情况,以及通过适时向整车申请给蓄电池补充电量,可以减少蓄电池的深度放电,从而延长蓄电池的使用寿命;当监测到其当前剩余电量更低时,及时对其进行断电,能够减少蓄电池过度放电及潜在的安全风险(如过热或者热失控)的情况,保护蓄电池健康,延长蓄电池的使用寿命。
Method and device for monitoring storage battery based on battery management system and storage medium
基于电池管理系统监控蓄电池的方法、装置及存储介质
22.10.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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