The invention discloses a new energy vehicle control method and device, equipment and a medium, and the method comprises the steps: obtaining a plurality of sample energy wire harnesses corresponding to a new energy vehicle, and detecting the melting temperature of an insulating layer corresponding to the sample energy wire harnesses; cutting off different numbers of copper wires in the sample energy wire harness, and recording first wire harness resistance; the same current with the preset magnitude is introduced into the sample energy wire harness at the preset temperature, and the saturation temperature corresponding to the sample energy wire harness is measured; determining a first threshold resistance according to a first wiring harness resistance corresponding to the first energy wiring harness, and determining a second threshold resistance according to a first wiring harness resistance corresponding to the second energy wiring harness; when the new energy vehicle is started, target wire harness resistance is detected; and controlling the running state of the new energy vehicle according to the magnitude relationship between the target wire harness resistance and the first threshold resistance and the second threshold resistance. According to the method, the operation safety of the new energy vehicle can be effectively improved, and the risk probability of accidents is reduced. The method can be widely applied to the technical field of vehicles.

    本申请公开了一种新能源车辆控制方法、装置、设备及介质,获取新能源车辆对应的若干样本能源线束,检测样本能源线束对应的绝缘层熔化温度;切断样本能源线束中不同数量的铜线,记录第一线束电阻;在预定温度下对样本能源线束通入相同的预设大小的电流,测量样本能源线束对应的饱和温度;根据第一能源线束对应的第一线束电阻,确定第一阈值电阻,根据第二能源线束对应的第一线束电阻,确定第二阈值电阻;当新能源车辆启动时,检测目标线束电阻;根据目标线束电阻和第一阈值电阻、第二阈值电阻之间的大小关系,控制新能源车辆的运行状态。该方法可以有效提高新能源车辆运行的安全性,降低出现事故的风险概率。本申请可广泛应用于车辆技术领域内。


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    Title :

    New energy vehicle control method, device, equipment and medium


    Additional title:

    一种新能源车辆控制方法、装置、设备及介质


    Contributors:
    ZHENG SHAOQIANG (author) / MA HU (author)

    Publication date :

    2024-11-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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