The invention relates to the technical field of battery safety, and particularly relates to a vehicle safety monitoring method and a monitoring system. The invention aims to solve a problem that continuous safety monitoring cannot be performed on a battery when a new energy vehicle is parked. To achieve the purpose, the safety monitoring method comprises the steps of when a vehicle is in a parkingstate, awakening a battery management controller at certain time intervals, and acquiring state data of the battery through the battery management controller; judging whether the battery is in an abnormal state or not based on the state data; when the battery is not in the abnormal state, enabling the battery management controller to enter a dormant state again; otherwise, when the battery is inthe abnormal state, further awakening a wireless communication network, and uploading the state data and/or an alarm signal to the remote monitoring platform through the wireless communication network. According to the invention, the state of the power battery can be continuously monitored in a parking state, and remote data uploading can be carried out in a targeted manner so that the energy consumption is reduced.

    本发明涉及电池安全技术领域,具体涉及一种车辆的安全监控方法和监控系统。本发明旨在解决新能源汽车在停车时无法对电池进行持续安全监控的问题。为此目的,本发明的安全监控方法包括:当车辆处于停车状态时,每隔一定的时间间隔唤醒电池管理控制器,并通过电池管理控制器获取电池的状态数据;基于状态数据,判断电池是否处于异常状态;当电池未处于异常状态时,则控制电池管理控制器再次进入休眠状态;否则,当电池处于异常状态时,则进一步唤醒无线通信网络,并将状态数据和/或报警信号通过无线通信网络上传至远程监控平台。本申请既能在停车状态下对动力电池的状态进行较为持续的监控,又能有针对性地进行远程数据上传,节约能耗。


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    Title :

    Vehicle safety monitoring method, monitoring system and device


    Additional title:

    车辆的安全监控方法、监控系统和装置


    Contributors:
    HE TENG (author) / HUA RUI (author) / ZENG SHIZHE (author) / YAN HAOMING (author)

    Publication date :

    2021-02-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze



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