The invention relates to the technical field of vehicles, in particular to a power battery safety early warning method and device, a vehicle and a storage medium, and the method comprises the steps: obtaining power battery safety data of a to-be-predicted vehicle; the power battery safety data is input to a preset battery early warning platform, an overheating probability value of the to-be-predicted vehicle is obtained, and an overheating prediction model obtained by training a preset neural network through the to-be-trained battery data set is deployed on the preset battery early warning platform; and obtaining a prediction result of the power battery of the to-be-predicted vehicle according to the overheating probability value, generating safety early warning information when judging that the to-be-predicted vehicle is a high-risk vehicle according to the prediction result, and performing safety early warning according to the safety early warning information. Therefore, the problems of insufficient prediction information of the battery and low early warning accuracy in related technologies are solved, a battery safety early warning platform based on big data and artificial intelligence is established, the accuracy of battery safety early warning is improved, and thus the safety of the vehicle is improved.

    本申请涉及车辆技术领域,特别涉及一种动力电池安全预警方法、装置、车辆及存储介质,其中,方法包括:获取待预测车辆的动力电池安全数据;将动力电池安全数据输入至预设的电池预警平台,得到待预测车辆的过热概率值,预设的电池预警平台部署有由待训练电池数据集训练预设神经网络得到的过热预测模型;根据过热概率值得到待预测车辆的动力电池的预测结果,并根据预测结果判定待预测车辆为高风险车辆时,生成进行安全预警信息,且根据安全预警信息进行安全预警。由此,解决相关技术对电池的预测信息不足、预警准确率不高的问题,搭建一个基于大数据和人工智能的电池安全预警平台,提高电池安全预警的准确性,从而提高车辆的安全性。


    Access

    Download


    Export, share and cite



    Title :

    Power battery safety early warning method and device, vehicle and storage medium


    Additional title:

    动力电池安全预警方法、装置、车辆及存储介质


    Contributors:
    ZENG WEI (author) / JIANG ZHENWEN (author) / XU JIANBO (author) / LI DONGJIANG (author) / CHEN YUEQIANG (author)

    Publication date :

    2023-10-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



    Vehicle, early warning method and early warning device for power battery of vehicle and storage medium

    WANG KANGKANG / HOU SHUANG / GENG ZHAOJIE et al. | European Patent Office | 2024

    Free access

    Power battery safety early warning method and system, vehicle and medium

    HAN YINGQIAN / YANG WENPING / ZHANG JINTAI et al. | European Patent Office | 2024

    Free access

    Vehicle safety early warning method and device and storage medium

    MA MINGMING / GAO RUILIAN | European Patent Office | 2024

    Free access

    Power battery safety early warning system and method and readable storage medium

    HUANG QINGMIN / NIE JIAPENG / HUANG ZUPENG et al. | European Patent Office | 2023

    Free access

    Failure early warning method and device of power battery, vehicle and storage medium

    YU MEIXIN / ZENG XIANGBING / SONG KAITONG et al. | European Patent Office | 2022

    Free access