An electronic control device (10-30) for controlling a driving force generated by an engine (32) on the basis of at least an accelerator opening degree (Acc) executes speed limit control (S10-S70) for limiting a vehicle speed by controlling the driving force (Fd) of the vehicle so that the vehicle speed (Vv) is equal to or less than a limited vehicle speed (Vvlim), and the electronic control device (10-30) performs speed limit control (S10-S70) for controlling the driving force (Fd) of the vehicle so that the vehicle speed (Vv) is equal to or less than the limited vehicle speed (Vvlim). The electronic control device allows the vehicle speed to be equal to or greater than the limited vehicle speed when the accelerator opening degree is reduced to be equal to or less than a reduction reference value (Accd) and then is equal to or greater than an increase reference value (Acci), which is greater than the reduction reference value, within a predetermined time ([Delta] tc) from the time when the vehicle speed limitation is released (S170, S220) during a vehicle speed limitation period by the speed limitation control, the electronic control device permits the vehicle speed to be equal to or greater than the limited vehicle speed, and the accelerator opening degree is reduced to be equal to or greater than the increase reference value (Acci). The driving force is controlled on the basis of the accelerator opening degree (S40, S60, S70).

    本发明提供一种车辆用速度限制装置(100),其中,至少基于加速器开度(Acc)控制由发动机(32)产生的驱动力的电子控制装置(10~30)执行速度限制控制(S10~S70),该速度限制控制以使得车速(Vv)成为限制车速(Vvlim)以下的方式控制车辆的驱动力(Fd)以限制车速,在通过速度限制控制进行的车速的限制期间,从车速的限制被解除的时刻起规定时间(Δtc)以内,加速器开度减少至减少基准值(Accd)以下后成为大于减少基准值的增加基准值(Acci)以上的值时(S170、S220),电子控制装置允许车速成为限制车速以上,基于加速器开度控制驱动力(S40、S60、S70)。


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    Title :

    Vehicle speed limiting device, vehicle speed limiting method, and vehicle


    Additional title:

    车辆用速度限制装置、车辆用速度限制方法及车辆


    Contributors:

    Publication date :

    2023-03-31


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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




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