Provided is a lane departure prevention device that, when an automatic steering execution condition is satisfied, executes automatic steering control that performs automatic steering control that automatically applies a steering force to a host vehicle so as to return the host vehicle to a lane. Furthermore, when the lane departure prevention device does not execute the automatic steering control, if it is determined that an alarm execution condition is satisfied on the basis of the actual traveling state of the host vehicle, the lane departure prevention device executes alarm control for performing an alarm for notifying the driver of the host vehicle that the host vehicle is likely to deviate from the lane. On the other hand, when the lane departure prevention device is executing the automatic steering control, the lane departure prevention device executes the alarm control when the lane departure prevention device determines that the alarm execution condition is satisfied on the basis of the traveling state of the host vehicle achieved by the automatic steering control.
一种车道偏离防止装置,所述车道偏离防止装置在自动操舵执行条件成立的情况下执行自动操舵控制,所述自动操舵控制是进行自动地对本车辆施加操舵力以使本车辆返回车道的自动操舵的控制。另外,车道偏离防止装置在没有执行自动操舵控制的情况下,在基于本车辆的实际的行驶状态判定为警报执行条件成立时,执行警报控制,所述警报控制是进行用于向本车辆的驾驶员通知本车辆有可能从车道偏离这一情况的警报的控制。另一方面,车道偏离防止装置在正在执行自动操舵控制的情况下,在基于通过自动操舵控制实现的本车辆的行驶状态判定为警报执行条件成立时,执行警报控制。
Lane departure prevention device
车道偏离防止装置
2023-03-03
Patent
Electronic Resource
Chinese
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 |
Lane departure prevention device and lane departure prevention system
European Patent Office | 2019
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