The invention relates to a vehicle driving assistance apparatus, a vehicle driving assistance method, and a storage medium. A vehicle driving assistance device (10) is capable of executing vehicle speed increase/decrease control for causing a host vehicle (100) to travel autonomously while increasing/decreasing the vehicle speed within a set vehicle speed range, or inter-vehicle distance increase/decrease control for increasing/decreasing the vehicle speed within a set vehicle speed range. The inter-vehicle distance increase/decrease control causes the host vehicle to travel autonomously while increasing/decreasing the inter-vehicle distance between the host vehicle and another vehicle in the vicinity of the host vehicle within a set inter-vehicle distance range. When a control range change condition, which is an abnormality in a following vehicle detection device (52) that detects a following vehicle (300) during execution of vehicle speed increase/decrease control or inter-vehicle distance increase/decrease control, is satisfied, the vehicle speed increase/decrease control or inter-vehicle distance increase/decrease control is performed as compared with a control range change condition in which the control range change condition is not satisfied. The vehicle driving assistance device sets the set vehicle speed range or the set inter-vehicle distance range to a small range.

    本公开涉及车辆驾驶辅助装置、车辆驾驶辅助方法以及存储介质。车辆驾驶辅助装置(10)能执行车速增减控制或车间距离增减控制,该车速增减控制是如下控制:一边使本车辆(100)的车速在设定车速范围内增减,一边使本车辆自主行驶,该车间距离增减控制是如下控制:一边使本车辆与本车辆的周边的其他车辆之间的车间距离在设定车间距离范围内增减,一边使本车辆自主行驶。在车速增减控制或车间距离增减控制的执行中,检测后续车(300)的后续车检测装置(52)存在异常这一控制范围变更条件成立的情况下,与控制范围变更条件不成立的情况相比,车辆驾驶辅助装置将设定车速范围或设定车间距离范围设定为小的范围。


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    Title :

    Vehicle driving assistance device, vehicle driving assistance method, and storage medium


    Additional title:

    车辆驾驶辅助装置、车辆驾驶辅助方法以及存储介质


    Contributors:

    Publication date :

    2024-08-02


    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



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