The invention relates to automotive electronics, in particular to a method allowing safer lane changing for automobiles and an automotive electric controller implementing the method. According to one embodiment, the method includes the steps of in response to a turn lamp of an automobile being turned on, starting a vehicular radar unit; according to a measuring signal of the vehicular radar unit, determining moving speed of an object nearby and a distance between the object and the automobile; according to the relative speeds of the automobile and the object nearby and the distance between the automobile and the object nearby, determining lane changing risk factors; according to the factors, adjusting assistance provided by an electric power steering system. The assistance decreases with increase of the factors.


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    Title :

    Method and device allowing safer lane changing for automobiles


    Contributors:
    LI JIE (author) / ZHOU ZHONGJIAN (author) / YIN GUPENG (author) / YU JUNHUI (author) / YU JUNLING (author) / FENG JIE (author) / JIANG XUCHUN (author) / ZHENG QIANG (author)

    Publication date :

    2015-04-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    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 / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein



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