The invention provides an electric power steering apparatus and an assist method thereof. The lane recognition unit recognizes lane information of a lane on which a vehicle travels. The steering information sensing unit senses steering information. The assist control unit controls the electric power steering device to perform the steering assist operation in accordance with a steering assist amount composed of lane information and steering information. The electric power steering device is controlled to execute a steering assist operation in accordance with a learned steering assist amount comprising the steering assist amount during the learning period.

    本发明提供一种电动助力转向装置及其辅助方法。车道识别单元识别车辆所行驶车道的车道信息。转向信息感测单元感测转向信息。辅助控制单元依据由车道信息和转向信息构成的转向辅助量控制所述电动助力转向装置执行所述转向辅助操作,当无法识别车道信息时,依据学习期间内的由转向辅助量构成的学习转向辅助量来控制电动助力转向装置执行转向辅助操作。


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    Title :

    Electric power steering device and assistance method therefor


    Additional title:

    电动助力转向装置及其辅助方法


    Contributors:

    Publication date :

    2023-10-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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