本申请公开了一种汽车油门踏板误踩识别方法及装置,涉及汽车安全技术领域,该方法包括步骤:整车上电后,获取驾驶员的生物识别信息,并基于生物识别信息判断驾驶员是否具有驾驶权限;当驾驶员具有驾驶权限时,获取驾驶员的至少一种生理参数、以及油门踏板数据;获取预先设置的踏板数据阈值和生理参数的偏离率阈值;若油门踏板数据大于踏板数据阈值,且驾驶员的任一种生理参数的偏离率大于该生理参数的偏离率阈值,则判断油门踏板误踩,切断动力输出,并执行制动减速。本申请的汽车油门踏板误踩识别方法及装置,不仅可针对不同驾驶员进行针对性地油门踏板误踩识别,还可提高油门踏板误踩的识别准确率,减少漏判和漏判的情况发生,增加行车安全性。

    The invention discloses a method and device for identifying mistaken stepping of an accelerator pedal of an automobile, and relates to the technical field of automobile safety. The method comprises the steps that after a whole automobile is powered on, biological recognition information of a driver is obtained, and whether the driver has the driving authority or not is judged based on the biological recognition information; when the driver has the driving authority, at least one physiological parameter of the driver and accelerator pedal data are obtained; a preset pedal data threshold value and a preset deviation rate threshold value of the physiological parameters are acquired; if the accelerator pedal data is larger than the pedal data threshold value and the deviation rate of any physiological parameter of the driver is larger than the deviation rate threshold value of the physiological parameter, it is judged that the accelerator pedal is stepped by mistake, power output is cut off, and braking deceleration is executed. According to the method and device for identifying mistaken stepping of the accelerator pedal of the automobile, targeted accelerator pedal mistaken stepping identification can be carried out for different drivers, the accelerator pedal mistaken stepping identification accuracy can be improved, the occurrence of missed judgment and missed judgment conditions is reduced, and the driving safety is improved.


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    Titel :

    一种汽车油门踏板误踩识别方法及装置


    Erscheinungsdatum :

    2022-09-16


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / A61B DIAGNOSIS , Diagnostik / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF