The invention discloses an automobile battery thermal runaway alarm method and device. The method comprises the following steps: collecting vehicle battery pack monitoring data by using an intelligent vehicle-mounted terminal; transmitting the battery pack monitoring data of the vehicles in the cloud resource sharing group to a preset algorithm library through a message queue system connected with the cloud; performing data processing on the monitoring data by using a distributed stream processing framework in an algorithm library; and transmitting the data processed by the distributed stream processing framework to a database in real time for storage, and judging whether to carry out thermal runaway alarm or not according to a data processing result. By means of the method, the working state of the automobile battery can be monitored in real time, early warning can be conducted in time when thermal runaway happens to the battery pack, and personal and property damage caused by untimely treatment is avoided.

    本发明公开了一种汽车电池热失控报警方法以及装置。方法包括以下步骤:利用智能车载终端采集车辆电池包监测数据;通过用于与云端连接的消息队列系统将云资源共享群体中的车辆的电池包监测数据传输至预先设置的算法库;使用算法库中的分布式流处理框架对监测数据进行数据处理;将通过分布式流处理框架处理后的数据实时传输至数据库进行存储,并根据数据处理结果判断是否进行热失控报警。通过本发明提供的方法,可以实现对汽车电池工作状态的实时监测,当电池包出现热失控时能够及时预警,避免处理不及时产生的人身和财产伤害。


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    Title :

    Automobile battery thermal runaway alarm method and device


    Additional title:

    一种汽车电池热失控报警方法以及装置


    Contributors:
    JIA QIAOJIAO (author) / LU JUN (author)

    Publication date :

    2023-11-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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