The invention discloses a thermal runaway monitoring device, a thermal runaway monitoring method for a power battery in a dormant state and a vehicle, relates to the technical field of batteries, and aims to perform thermal runaway monitoring on the power battery in the dormant state with low cost and high reliability. The thermal runaway monitoring device is used for monitoring a power battery in a dormant state and comprises a protocol box, a controller mainboard, an alarm and a storage battery, the protocol box is configured to be connected with the power battery and is used for reading temperature and voltage information in the power battery and generating and outputting a data signal containing the temperature and voltage information; the controller mainboard is connected with the protocol box and is used for receiving the data signal transmitted by the protocol box, analyzing and judging the data signal and outputting a control signal when the data signal is abnormal; the alarm is connected with the controller mainboard and is used for receiving the control signal and giving an alarm in response to the control signal; and the storage battery is connected with the controller mainboard, is also configured to be connected with the power battery and is used for supplying power to the power battery and the controller mainboard.
一种热失控监测装置、休眠状态下动力电池的热失控监测方法以及车辆,涉及电池技术领域,对休眠状态下的动力电池进行热失控监测,成本低廉,可靠性高。热失控监测装置用于监测休眠状态下的动力电池,包括协议盒、控制器主板、报警器和蓄电池;协议盒被配置为与动力电池连接,用于读取动力电池内部的温度、电压信息,生成并输出包含温度、电压信息的数据信号;控制器主板与协议盒连接,用于接收协议盒传输的数据信号,并对该数据信号进行分析判断,在该数据信号异常时输出控制信号;报警器与控制器主板连接,用于接收控制信号,并响应于该控制信号进行报警;蓄电池与控制器主板连接,还被配置为与动力电池连接,用于为动力电池和控制器主板供电。
Thermal runaway monitoring device, thermal runaway monitoring method of power battery in dormant state and vehicle
一种热失控监测装置、休眠状态下动力电池的热失控监测方法以及车辆
2025-03-28
Patent
Electronic Resource
Chinese
IPC: | 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 |
Battery thermal runaway monitoring method, device and system, and vehicle
European Patent Office | 2020
|Power battery thermal runaway monitoring method and system and electric vehicle
European Patent Office | 2024
|Battery pack thermal runaway monitoring system and electric vehicle
European Patent Office | 2021
|Battery pack thermal runaway monitoring system and method
European Patent Office | 2023
|BATTERY PACK VEHICLE AND MONITORING METHOD FOR THERMAL RUNAWAY THEREOF
European Patent Office | 2024
|