The invention discloses a vehicle control signal detection method and device, a vehicle and a storage medium, and the method comprises the steps: obtaining an original motion parameter and/or a vehicle control instruction of the vehicle, calculating a predicted motion parameter of the vehicle at a target moment according to the original motion parameter and/or the vehicle control instruction, and obtaining a predicted driving track of the vehicle through the predicted motion parameter; obtaining an actual driving track of the vehicle according to the actual motion parameters; and comparing the actual driving track with the predicted driving track, judging that the vehicle is in an abnormal motion state under the condition that the deviation range of the actual driving track and the predicted driving track is greater than a preset range, generating an abnormal prompt based on the abnormal motion state, and sending the abnormal prompt to a preset terminal so as to carry out safety prompt on a driver. Therefore, the problems that in the prior art, only the periodic CAN signals with the determined range can be processed, the risk of false alarm or missing alarm of network attacks is caused, the applicability is low, and the accuracy of vehicle control signal detection is reduced are solved.

    本申请公开了一种车控信号的检测方法、装置、车辆及存储介质,其中,方法包括:获取车辆的原运动参数和/或车控指令,根据原运动参数和/或车控指令计算车辆在目标时刻的预测运动参数,利用预测运动参数获得车辆的预测行驶轨迹;根据实际运动参数获得车辆的实际行驶轨迹;将实际行驶轨迹与预测行驶轨迹进行对比,在实际行驶轨迹与预测行驶轨迹的偏离范围大于预设范围的情况下,判定车辆为异常运动状态,基于异常运动状态生成异常提醒,并发送异常提醒至预设终端,以对驾驶员进行安全提醒。由此,解决了相关技术中仅能处理周期性且范围已确定的CAN信号,导致网络攻击存在误报或者漏报的风险,适用性较低,降低了车控信号检测的精准性的问题。


    Access

    Download


    Export, share and cite



    Title :

    Vehicle control signal detection method and device, vehicle and storage medium


    Additional title:

    车控信号的检测方法、装置、车辆及存储介质


    Contributors:
    WU QIAN (author)

    Publication date :

    2024-01-05


    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 / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein



    Vehicle detection method, vehicle detection device, vehicle and storage medium

    WEN HAOYI / ZHENG DENGLEI / KONG PENG et al. | European Patent Office | 2023

    Free access

    Signal control method and device, vehicle and storage medium

    SUN MINGHONG | European Patent Office | 2024

    Free access

    Vehicle control method, vehicle control device, vehicle and storage medium

    LI JIE / SHANG JIONG / WEN WEICHAO et al. | European Patent Office | 2024

    Free access

    Vehicle control method, vehicle control device, vehicle and storage medium

    ZHU JINGXUN | European Patent Office | 2024

    Free access

    Vehicle control method, vehicle control device, vehicle and storage medium

    TANG DONG / LI FUBO / WEI SHASHA et al. | European Patent Office | 2023

    Free access