[Problem] An object of the present invention is to provide a steering angle detecting apparatus for vehicles that obtains a wide range of angle information by performing vernier calculation by means of angle information from an angle sensor provided for a steering shaft and angle information from a rotation angle sensor of a motor, and detects a steering angle the neutral point of which has been specified in a short time by relatively simple structure and processing, and an electric power steering apparatus equipped therewith. [Means for solving the problem] A steering angle detecting apparatus for vehicles comprises a vernier calculating section that performs vernier calculation based on a steering shaft angle and a motor angle, a neutral period specifying section that specifies a neutral period including a neutral point based on a reference angle calculated by the vernier calculation in the vernier calculating section, and a neutral point specifying section that specifies the neutral point from the neutral period and a stored neutral point value, and outputs a steering angle the neutral point of which is specified.


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    Title :

    VEHICLE STEERING ANGLE DETECTION APPARATUS, AND ELECTRIC POWER STEERING APPARATUS EQUIPPED WITH SAME


    Additional title:

    FAHRZEUGLENKWINKELDETEKTIONSVORRICHTUNG UND DAMIT AUSGESTATTETE ELEKTRISCHE SERVOLENKUNGSVORRICHTUNG
    APPAREIL DE DÉTECTION D'ANGLE DE DIRECTION DE VÉHICULE, ET APPAREIL DE DIRECTION À ASSISTANCE ÉLECTRIQUE ÉQUIPÉ DE CELUI-CI


    Contributors:

    Publication date :

    2018-12-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS , Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen



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