The invention provides a vehicle driving support device capable of suppressing the generation of self-excited vibration caused by constant speed travel control. A vehicle driving assistance device (10) executes constant-speed travel control for autonomously controlling the travel speed of a host vehicle (100) to a set vehicle speed. The vehicle driving assistance device determines the constant-speed travel control and executes intermittent brake control when the vehicle travels downhill with a slope lower than a predetermined slope threshold value during execution of the constant-speed travel control, the intermittent brake control repeatedly executes intermittent brake and stopping of the intermittent brake, and the intermittent brake is stopped when the vehicle travels downhill with the slope lower than the predetermined slope threshold value. The intermittent brake applies a braking force equal to or greater than a predetermined braking force threshold value to the host vehicle.

    本发明提供一种能够抑制由定速行驶控制引起的自激振动的产生的车辆驾驶辅助装置。车辆驾驶辅助装置(10)执行自主地将本车辆(100)的行驶速度控制为设定车速的定速行驶控制。车辆驾驶辅助装置在定速行驶控制的执行中、在本车辆行驶在坡度小于规定坡度阈值的下坡的情况下,中断定速行驶控制并执行间歇制动控制,间歇制动控制反复地实施间歇制动和该间歇制动的停止,间歇制动向本车辆施加规定制动力阈值以上的制动力。


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    Title :

    Vehicle driving assistance device, vehicle driving assistance method, and vehicle driving assistance program


    Additional title:

    车辆驾驶辅助装置、车辆驾驶辅助方法以及车辆驾驶辅助程序


    Contributors:

    Publication date :

    2023-03-17


    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