The invention discloses a vehicle battery temperature control method based on vehicle power battery monitoring, and particularly relates to the technical field of battery temperature control, and the method comprises the following steps: detecting the battery body temperature and the working environment temperature of a vehicle power battery, collecting the working state of the vehicle power battery, and obtaining a working matching set of the vehicle power battery; performing analysis operation according to the working matching set of the vehicle power battery to obtain a comprehensive matching degree, sending different types of matching signals according to the comprehensive matching degree, judging whether to respond to a temperature control mechanism or not, performing temperature control path judgment, generating a temperature control signal, adjusting the temperature until the temperature reaches a preset range, and collecting adjustment information. Safety analysis is carried out in the time window, and a danger level signal is generated; according to the invention, the battery can be effectively maintained in a safe working temperature range, potential safety hazards caused by too high or too low temperature are reduced, the aging speed of the battery can be slowed down through effective temperature management, the service life of the battery is prolonged, and the safety of the battery is also improved.
本发明公开了一种基于车辆动力电池监测的车辆电池控温方法,具体涉及电池控温技术领域,包括以下步骤:对车辆动力电池的电池本体温度、工作环境温度进行检测,收集其工作状态,得到车辆动力电池的工作匹配集,根据车辆动力电池的工作匹配集进行分析操作,得到综合匹配度,根据综合匹配度发出不同类型的匹配信号并判断是否响应控温机制,进行控温途径判断,生成控温信号,调节温度直至达到预设范围,收集调节信息,在时间窗口内进行安全性分析,生成危险等级信号;本发明可以有效地维持电池在安全的工作温度范围内,减少因温度过高或过低而引发的安全隐患,有效的温度管理可以减缓电池的老化速度,延长电池的使用寿命,也提高了电池的安全性。
Vehicle battery temperature control method based on vehicle power battery monitoring
一种基于车辆动力电池监测的车辆电池控温方法
2024-10-01
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
European Patent Office | 2023
|European Patent Office | 2022
|VEHICLE BATTERY MONITORING DEVICE AND VEHICLE BATTERY MONITORING SYSTEM
European Patent Office | 2018
|VEHICLE BATTERY MONITORING DEVICE AND VEHICLE BATTERY MONITORING SYSTEM
European Patent Office | 2018
|