To provide a lean angle estimation device, lean angle estimation method and control system for three-wheel type motorcycle, capable of achieving high cost performance and space saving.SOLUTION: A lean angle estimation device 12 includes: a traveling state amount acquisition part 31 for acquiring a traveling state amount of a three-wheel type motorcycle during swing traveling; a lean angle estimation part 32 for estimating a lean angle of the three-wheel type motorcycle on the basis of the traveling state amount acquired by the traveling state amount acquisition part 31. The traveling state amount acquisition part 31 acquires a wheel speed of a right front wheel and a wheel speed of a left front wheel as the traveling state amount. The lean angle estimation part 32 estimates a lean angle on the basis of the wheel speed of the right front wheel acquired by the traveling state amount acquisition part 31 and the wheel speed of the left front wheel acquired by the traveling state amount acquisition part 31.SELECTED DRAWING: Figure 3

    【課題】本発明は、三輪式モータサイクルのコスト性、スペース性等を向上することが可能なリーン角推定装置、リーン角推定方法、及び制御システムを得るものである。【解決手段】リーン角推定装置12は、旋回走行中の三輪式モータサイクルの走行状態量を取得する走行状態量取得部31と、走行状態量取得部31で取得された走行状態量に基づいて、三輪式モータサイクルのリーン角を推定するリーン角推定部32と、を備え、走行状態量取得部31は、走行状態量として、右前輪の車輪速と左前輪の車輪速とを取得し、リーン角推定部32は、走行状態量取得部31で取得された右前輪の車輪速と、走行状態量取得部31で取得された左前輪の車輪速と、に基づいて、リーン角を推定する。【選択図】図3


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    Title :

    LEAN ANGLE ESTIMATION DEVICE AND LEAN ANGLE ESTIMATION METHOD FOR THREE-WHEEL TYPE MOTORCYCLE, AND CONTROL SYSTEM HAVING LEAN ANGLE ESTIMATION DEVICE


    Additional title:

    三輪式モータサイクルのリーン角推定装置及びリーン角推定方法、及び、そのリーン角推定装置を備えた制御システム


    Contributors:

    Publication date :

    2019-05-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62K Fahrräder , CYCLES / B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS



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