The present invention provides a vehicle deceleration assist device capable of appropriately suggesting reduction of an assist level under deceleration assist control or appropriately and autonomously reducing the assist level under the deceleration assist control. A vehicle deceleration assistance device (10) executes deceleration assistance control for assisting deceleration of a vehicle when an operator of the vehicle does not perform an acceleration operation or a deceleration operation when the distance between the vehicle (100) and a deceleration assistance target (200) is equal to or less than a predetermined distance. When a weak acceleration operation or a weak deceleration operation is performed for a predetermined number of times, the weak acceleration operation or the weak deceleration operation satisfies a predetermined condition that an acceleration operation or a deceleration operation is performed and a state in which the degree of the acceleration operation or the deceleration operation is equal to or less than a predetermined degree continues for a predetermined time. An operator is suggested to lower or autonomously lower the assist level under the deceleration assist control.
本发明提供一种能够适当地建议降低减速辅助控制下的辅助等级或者适当地自主降低减速辅助控制下的辅助等级的车辆减速辅助装置。车辆减速辅助装置(10)在车辆(100)与减速辅助对象(200)之间的距离成为了规定距离以下时车辆的操作者未进行加速操作或减速操作的情况下,执行对车辆的减速进行辅助的减速辅助控制。车辆减速辅助装置在满足进行了加速操作或减速操作、且加速操作或减速操作的程度为规定程度以下的状态持续了规定时间这一规定条件的弱加速操作或弱减速操作进行了规定次数以上的情况下,建议操作者降低或者自主降低减速辅助控制下的辅助等级。
Vehicle deceleration assist device
车辆减速辅助装置
2024-05-07
Patent
Elektronische Ressource
Chinesisch
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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