The present invention relates to a lane departure prevention device which, when it is determined that a vehicle is in danger of departure from a lane, gives an alarm and steers a steered wheel to prevent departure. When the electronic control device determines that the vehicle is moving obliquely with respect to the lane on the basis of the position of the vehicle detected by the CCD camera, and determines that the steering torque detected by the torque sensor is equal to or greater than a reference steering torque, the electronic control device starts the emission of a prohibition alarm and prohibits the steering of the steering wheels. When the emission of the alarm and the steering of the steered wheel are prohibited, the prohibition of the emission of the alarm and the prohibition of the steering of the steered wheel are cancelled when it is determined that the skew of the vehicle with respect to the lane has ended.

    本发明涉及车道偏离防止装置,其在判定为车辆有从车道偏离的危险时,发出警报并将转向轮转向以防止偏离。电子控制装置在基于由CCD相机检测出的车辆的位置判定为车辆正相对于车道进行斜移、并且判定为由扭矩传感器检测出的转向扭矩在基准转向扭矩以上时,开始禁止警报的发出以及禁止转向轮的转向,在禁止了警报的发出以及转向轮的转向的状况下,在判定为车辆相对于车道的斜移结束时,将警报的发出禁止以及转向轮的转向禁止解除。


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    Titel :

    Lane departure prevention device


    Weitere Titelangaben:

    车道偏离防止装置


    Beteiligte:

    Erscheinungsdatum :

    2022-07-15


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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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