To provide a four-wheel drive control device controlling the drive of four motors individually driving a pair of left/right drive front wheels and left/right drive rear wheels respectively, disposed in a vehicle body of an electric vehicle such as an electric wheelchair.SOLUTION: A four-wheel drive control device includes: a control lever extending upward from an X-Y operation plane, being tiltable to the X-Y operation plane, and rotatable in a circumferential direction, with a central axis in the extending direction used as a center; and four drive control units disposed radially outward the control lever, and tilting to the X-Y operation plane in synchronization with the tilt and/or rotation of the control lever to perform drive control of the four motors respectively.SELECTED DRAWING: Figure 2
【課題】電動車いす、等の電動車の車体に配備されている左右一対の駆動前輪及び、左右一対の駆動後輪のそれぞれを独自に駆動する4個のモータを駆動制御する四輪駆動制御装置。【解決手段】X-Y操作平面から上方向に向かって伸びていて、前記X-Y操作平面に対して傾倒可能であるとともに、前記伸びている方向の中心軸を中心としてその円周方向に回転可能な操作レバーと、前記操作レバーの半径方向外側に配備されていて、前記操作レバーの前記傾倒及び/又は前記回転に同期して前記X-Y操作平面に対して傾倒することで前記4個のモータに対するそれぞれの駆動制御を行う4個の駆動制御部とを備えている。【選択図】図2
FOUR-WHEEL DRIVE CONTROL DEVICE
四輪駆動制御装置
18.02.2022
Patent
Elektronische Ressource
Japanisch
IPC: | B62K Fahrräder , CYCLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / A61G TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS , Transport, persönliche Beförderungsmittel, oder Lagerung besonders ausgebildet für Kranke oder Behinderte / G05G CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY , Steuer- oder Regelvorrichtungen oder Steuer- oder Regelsysteme gekennzeichnet ausschließlich durch mechanische Einzelheiten |
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