PROBLEM TO BE SOLVED: To provide a vehicular electronic control device capable of determining even a wavy passage in the parallel direction to the advance direction of a vehicle, with a simple constitution.SOLUTION: A vehicular electronic control device comprises a steering information acquisition device for acquiring steering information from a steering device capable of changing the advance direction of a vehicle, and the steering information acquisition device comprises an electric power steering control device, and the steering information is information including pinion shaft torque of a steering rack acquired by the electric power steering control device and a steering steered angle, and a wavy passage determination device comprises a pinion shaft torque variation calculation part for determining a variation in the pinion shaft torque and a steering angle variation calculation part for determining a variation in the steering steered angle, and determines whether or nor to be traveling on a wavy passage based on a variation in the pinion shaft torque determined by the pinion shaft torque variation calculation part and a variation in a steered angle determined by the steered angle variation calculation part.SELECTED DRAWING: Figure 1

    【課題】簡易な構成で、車両の進行方向に対して平行な方向の波状路であっても判定可能な車両用電子制御装置を提供することである。【解決手段】車両の進行方向を変更可能な操舵装置から操舵情報を取得する操舵情報取得装置を備え、前記操舵情報取得装置は電動パワーステアリング制御装置を有し、前記操舵情報は、前記電動パワーステアリング制御装置で取得した、ステアリングラックのピニオン軸トルクと、ステアリング操舵角と、を含む情報であり、波状路判定装置は、前記ピニオン軸トルクの変化量を求めるピニオン軸トルク変化量算出部と、前記ステアリング操舵角の変化量を求める操舵角変化量算出部と、前記ピニオン軸トルク変化量算出部で求めたピニオン軸トルクの変化量と前記操舵角変化量算出部で求めた操舵角の変化量とに基づいて、波状路走行中であるか否かを判定する、ことを特徴とする。【選択図】図1


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    Title :

    VEHICULAR ELECTRONIC CONTROL DEVICE


    Additional title:

    車両用電子制御装置


    Contributors:

    Publication date :

    2017-06-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B62D MOTOR VEHICLES , Motorfahrzeuge



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