The invention relates to a vehicle safety control method, a vehicle safety system and a vehicle. The pressure on the inner side of an outer ring of a steering wheel is detected in real time; and whenthe pressure values of at least two areas on the inner side of the outer ring of the steering wheel are continuously larger than a first set high pressure threshold value within a set time period, a control instruction is output to a related vehicle safety mechanism so as to control the vehicle to start emergency refuge. When someone seizes a steering wheel from a driver , the two parties tightlyhold the steering wheel and use large forces or even pull the steering wheel with forces of the bodies, so that the steering force of the steering wheel is increased, and the stress on the inner sideof the outer ring of the steering wheel is obviously increased. Therefore, when the pressure values of at least two areas on the inner side of the outer ring of the steering wheel are continuously larger than the first set high pressure threshold value within the set time period, a situation that at least two parties seize the steering wheel is indicated; and in order to guarantee the vehicle safety, the vehicle is controlled to start emergency hedge, so that the occurrence probability of traffic accidents is reduced, and the vehicle driving safety is improved.

    本发明涉及一种车辆安全控制方法、车辆安全系统及车辆,实时检测方向盘外圈内侧的压力;当方向盘外圈内侧有至少两个区域的压力值在设定时间段内持续大于第一设定高压力阈值时,向相关的车辆安全机构输出控制指令,以控制车辆启动紧急避险。当有人与驾驶员抢夺方向盘时,双方紧握方向盘并使用较大的力甚至利用身体用力拉扯方向盘,增加方向盘转向力度,此时方向盘外圈内侧受力会明显增大。那么,当方向盘外圈内侧有至少两个区域的压力值在设定时间段内持续大于第一设定高压力阈值时,表示至少有两方在抢夺方向盘,为了保证车辆安全,控制车辆启动紧急避险,降低了交通事故的发生概率,提升了车辆行驶的安全性。


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    Title :

    Vehicle safety control method, vehicle safety system and vehicle


    Additional title:

    一种车辆安全控制方法、车辆安全系统及车辆


    Contributors:
    YANG ZHAO (author) / HU XUEJUN (author) / CHANG LE (author) / GU WEIPENG (author) / SHAO SHUMIN (author) / MA YAOLEI (author) / JIA MINGZHENG (author)

    Publication date :

    2020-07-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / 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



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