PROBLEM TO BE SOLVED: To efficiently suppress an effect of a leakage flux from a clutch, which disconnects a steering force transmission path, on a sensor.SOLUTION: A steering system is disposed on a steering force transmission path between a steering wheel 10 and turning wheels 16, and includes: a clutch 50 that mechanically disconnects the steering force transmission path when conducting, and mechanically connects the steering force transmission path when not conducting; and an upstream sensor 21 and a downstream sensor 22 that detect at least one of a steering torque and a steering angle on the steering force transmission path. At least one of the upstream sensor 21 and the downstream sensor 22 detects the conducting state of the clutch 50. When the clutch 50 is conducting, a first correction value is used to correct at least one of the detection values of the steering torque and the steering angle. when the clutch is not conducting, a second correction value different from the first correction value is used to correct at least one of the detection values of the steering torque and the steering angle.SELECTED DRAWING: Figure 1

    【課題】操舵力伝達経路を断続するクラッチからの漏れ磁束のセンサへの影響を効率よく抑制する。【解決手段】ステアリング装置は、ステアリングホイール10と転舵輪16との間の操舵力伝達経路に設けられ、通電時に操舵力伝達経路を機械的に切断し、通電していない時に操舵力伝達経路を機械的に接続するクラッチ50と、操舵力伝達経路における操舵トルク及び舵角の少なくとも一方を検出する上流センサ21及び下流センサ22を備える。上流センサ21及び下流センサ22の少なくともいずれか一方において、クラッチ50の通電状態を検出し、クラッチ50が通電している時に、第1の補正値により操舵トルク及び舵角の少なくとも一方の検出値を補正し、クラッチが通電をしていない時に、第1の補正値とは異なる第2の補正値により操舵トルク及び舵角の少なくとも一方の検出値を補正する。【選択図】図1


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    Title :

    STEERING SYSTEM AND STEERING SENSOR SYSTEM


    Additional title:

    ステアリング装置及びステアリングセンサシステム


    Contributors:

    Publication date :

    2018-09-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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