The invention provides a power battery management system of a low-speed electric vehicle, which comprises a battery management system, the battery management system comprises a battery monitoring module, a battery protection module and a battery state module, and the battery state module comprises a battery power utilization detection unit, a battery aging evaluation unit and a battery residual electric quantity unit; wherein the battery electricity utilization detection unit is used for detecting the electricity utilization rate of a battery; the battery aging evaluation unit is used for evaluating the aging of the battery; a battery remaining capacity unit is used for detecting the remaining capacity of a battery, and relates to the technical field of battery management systems, a battery state module is arranged in the battery management system, and the battery state module comprises a battery electricity utilization detection unit, a battery aging evaluation unit and the battery remaining capacity unit. And then, according to the power utilization rate of the battery and the power storage rate of the battery, the battery aging evaluation unit is used for evaluating the battery.
本申请提供了一种低速电动车辆的动力电池管理系统,包括电池管理系统,电池管理系统包括电池监测模块、电池保护模块以及电池状态模块,电池状态模块包括电池用电检测单元、电池老化评估单元以及电池剩余电量单元;其中,电池用电检测单元用于对电池的用电速率进行检测;电池老化评估单元用于对电池的老化进行评估;电池剩余电量单元用于检测电池剩余电量,涉及电池管理系统技术领域,其中,在电池管理系统的内部设有电池状态模块,电池状态模块包括电池用电检测单元、电池老化评估单元以及电池剩余电量单元,通过电池用电检测,得出电池剩余电量,然后依据电池用电的速率以及电池存电的速率,利用电池老化评估单元对电池进行评估。
Power battery management system of low-speed electric vehicle
一种低速电动车辆的动力电池管理系统
2023-08-29
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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