To provide an electrically-driven tricycle that can reduce physical load required for brake operation by supporting brake force at a downhill and the like.SOLUTION: An electrically-driven tricycle with one front wheel 5 and two rear wheels 21 includes: a hub motor 50 disposed inside a hub 51 of the front wheel 5; and a control device 13 for detecting torque derived from human power generated by tread force on a pedal 8 and controlling motor output of the hub motor 50 in accordance with the detected torque derived from human power.SELECTED DRAWING: Figure 1
【課題】下り坂等で制動力を補助してブレーキ操作に必要な体力的負荷を軽減できる電動3輪自転車を提供する。【解決手段】前輪5が1輪で、後輪21が2輪の電動3輪自転車であって、前輪5のハブ51内に配置したハブモータ50と、ペダル8の踏力により生じる人力由来のトルクを検出し、検出した人力由来のトルクに応じてハブモータ50のモータ出力を制御する制御装置13を備えた。【選択図】図1
ELECTRICALLY-DRIVEN TRICYCLE
電動3輪自転車
14.03.2019
Patent
Elektronische Ressource
Japanisch