The lane departure prevention device executes the automatic steering control when the lane departure condition is satisfied when the automatic steering permission condition is satisfied, and does not execute the automatic steering control when the alarm execution condition is satisfied, and does not execute the automatic steering control when the automatic departure avoidance condition that the automatic steering permission condition is satisfied is not satisfied. When the automatic steering control is executed when the alarm execution condition is satisfied, the alarm control is executed such that the level of the alarm becomes a predetermined alarm level, and when the automatic steering control is not executed when the alarm execution condition is satisfied, the alarm control is not executed or such that the level of the alarm becomes a level lower than the predetermined alarm level when the deviation avoidance condition is satisfied.
车道偏离防止装置在自动操舵许可条件成立时车道偏离条件成立的情况下,执行自动操舵控制,在警报执行条件成立时没有执行自动操舵控制的情况下,在自动操舵许可条件成立这一可避免偏离条件不成立时,以使警报的等级成为预定警报等级的方式执行警报控制,在警报执行条件成立时没有执行自动操舵控制的情况下,在可避免偏离条件成立时,不执行警报控制或者以使警报的等级成为比预定警报等级低的等级的方式执行警报控制。
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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