The present invention relates to a method of correcting a zero point of a torque sensor, including: determining, by using a controller, whether or not a running state of a vehicle satisfies a predetermined neutral running condition; determining, by using the controller, whether or not torque sensed by the torque sensor is equal to or greater than predetermined reference torque when the running state satisfies the neutral running condition; and determining, by using the controller, whether or not the speed of the vehicle is placed within a predetermined range when the torque is equal to or greater than the reference torque, and correcting a zero point of the torque sensor when it is determined that the speed of the vehicle is placed within the predetermined range.

    본 발명은 제어부가 차량의 주행 상태가 기 설정된 중립주행 조건을 만족하는지 여부를 판단하는 단계; 상기 제어부가 주행 상태가 상기 중립주행 조건을 만족하면 토크 센서에 의해 감지된 토크가 기 설정된 기준 토크 이상인지 여부를 판단하는 단계; 및 상기 제어부가 토크가 기준 토크 이상이면 차량의 차속이 기 설정된 설정범위 이내가 되는지 판단하고, 판단 결과 차속이 상기 설정범위 이내가 되면 상기 토크 센서의 영점을 보정하는 단계를 포함하는 것을 특징으로 한다.


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    Title :

    METHOD FOR COMPENSATING ZERO POINT OF TORQUE SENSOR


    Additional title:

    토크 센서 영점 보정 방법


    Contributors:

    Publication date :

    2018-01-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    G01L Messen von Kraft, mechanischer Spannung, Drehmoment, Arbeit, mechanischer Leistung, mechanischem Wirkungsgrad oder des Drucks von Fluiden , MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE / B62D MOTOR VEHICLES , Motorfahrzeuge



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