To promptly prevent a bicycle from moving rearward without user's intention.SOLUTION: A power-assisted bicycle 1 as one example of an embodiment includes: a brake device 12 configured to apply braking force for suppressing backward movement of a vehicle body when a predetermined braking condition is satisfied; a control device 20; and a push-walking operation unit 41. The braking condition allowing to operate the braking device 12 includes at least one selected from, for example, detection of an upward slope after the operation of the push-walking operation unit 41 ends and detection of backward movement of the bicycle.SELECTED DRAWING: Figure 8

    【課題】ユーザーが意図しない自転車の後退を迅速に抑制する。【解決手段】実施形態の一例である電動アシスト自転車1は、所定の制動条件が成立する場合に車体の後退を抑制する制動力を付与する制動装置12と、制御装置20と、押し歩き操作部41とを備える。制動装置12が作動する制動条件は、例えば、押し歩き操作部41の操作終了後において、上り坂であることが検出されること、および自転車の後退が検出されることから選択される少なくとも1つが含まれる。【選択図】図8


    Access

    Download


    Export, share and cite



    Title :

    POWER-ASSISTED BICYCLE


    Additional title:

    電動アシスト自転車


    Contributors:

    Publication date :

    2024-05-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer



    Power-assisted bicycle power system and power-assisted bicycle

    ZHONG ZHIYANG / XIA SHENG / WANG ZHEN et al. | European Patent Office | 2020

    Free access


    POWER ASSISTED BICYCLE

    IKEDA KATSUYOSHI | European Patent Office | 2020

    Free access

    POWER-ASSISTED BICYCLE

    KAWAKAMI MASAFUMI | European Patent Office | 2018

    Free access

    POWER-ASSISTED BICYCLE

    TAGAMI MASARU | European Patent Office | 2016

    Free access