PROBLEM TO BE SOLVED: To allow a driver to recognize abnormality of a shift sensor while securing travelling of a vehicle, in the case where abnormality occurs in the shift sensor.SOLUTION: A shift position control device 1 includes: shift sensors 13, 14 for detecting each operation position of a shift lever corresponding to the gear position of an automatic transmission 40 for changing the speed of the rotation of a driving part 50 of a vehicle; a shift position determination part 20 for determining a shift position based on a detection result of the shift sensors 13, 14; and a gear position switching part 30 for switching the automatic transmission 40 based on the determined shift position. The shift position determination part 20 determines whether or not abnormality has occurred regarding the shift sensors 13, 14 based on the detection result, and in the case where abnormality is occurring at least in one shift sensor, according to the fact that the number of input reception from a normal shift sensor is more than once, determines the shift position based on the detection result from the normal shift sensor.SELECTED DRAWING: Figure 1

    【課題】、シフトセンサに異常が生じた際に、車両の走行を確保しつつ運転者にシフトセンサの異常を認識させること。【解決手段】シフトポジション制御装置1は、車両の駆動部50の回転を変速する自動変速機40のギアポジションに対応する各シフトレバーの操作位置を検出するシフトセンサ13,14と、シフトセンサ13,14の検出結果に基づいてシフトポジションを判定するシフトポジション判定部20と、判定されたシフトポジションに基づいて自動変速機40を切り換えるギアポジション切換部30と、を備える。シフトポジション判定部20は、検出結果に基づいてシフトセンサ13,14について異常が発生しているか否かを判定し、少なくとも1つのシフトセンサに異常が発生している場合に、正常であるシフトセンサからの入力受信回数が複数回であることに応じて、正常であるシフトセンサからの検出結果に基づいてシフトポジションを判定する。【選択図】図1


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    Title :

    SHIFT POSITION CONTROL DEVICE


    Additional title:

    シフトポジション制御装置


    Contributors:

    Publication date :

    2017-06-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    F16H Getriebe , GEARING / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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