To provide a brake auxiliary device that can stop an electric vehicle even when a failure occurs in braking a rear wheel of the electric vehicle, and to provide the electric vehicle.SOLUTION: A brake auxiliary device includes a control unit for controlling a first brake device for braking a rear wheel of an electric vehicle and a second brake device for braking a front wheel of the electric vehicle. The control unit controls the second brake device to brake the front wheel when it is determined that there is a failure in braking the rear wheel at the time of braking the rear wheel by the first brake device.SELECTED DRAWING: Figure 5
【課題】電動車両の後輪の制動に異常が生じても電動車両を停止させることが可能な制動補助装置及び電動車両を提供する。【解決手段】電動車両の後輪を制動する第1の制動装置と、前記電動車両の前輪を制動する第2の制動装置とを制御する制御部、を備え、前記第1の制動装置による前記後輪の制動時、前記後輪の制動に異常があると判定された場合、前記制御部は、前記第2の制動装置に前記前輪を制動させる。【選択図】図5
BRAKE AUXILIARY DEVICE AND ELECTRIC VEHICLE
制動補助装置及び電動車両
2021-03-18
Patent
Electronic Resource
Japanese
Emergency brake auxiliary brake low-speed automatic supporting device for electric vehicle
European Patent Office | 2020
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