To provide a power assisted vehicle that does not limit a position of an accompanying person with respect to the vehicle and appropriately stops at the time of emergency.SOLUTION: A power assisted vehicle 21 comprises: a moving unit 2 that has a mechanism for changing a traveling direction and moves on a plane; a plurality of driving devices for driving the moving unit; at least one measurement device 34 for measuring a magnitude in a direction of acceleration applied to the vehicle by an accompanying person, the direction of acceleration, and a posture of the vehicle; monitoring devices 36, 37 for monitoring surroundings of the vehicle; and a controller that controls the traveling direction of the moving unit 2 depending on the direction of acceleration measured by the measurement device, and controls auxiliary power of each of the driving devices depending on the magnitude of acceleration and the posture of the vehicle measured by the measurement device 34. On the basis of monitoring results of the monitoring devices 36, 37, the controller stops all of the driving devices at the time of emergency.SELECTED DRAWING: Figure 4
【課題】車両に同伴者の車両に対する位置が限定されず、緊急時に車両が適切に停止するパワーアシスト付き車両を提供する。【解決手段】パワーアシスト付き車両21は、進行方向を変更する機構を有し、面上を移動する移動ユニット2と、移動ユニットを駆動する複数の駆動装置と、車両に同伴者が与えた加速度の方向の大きさと、加速度の方向と、車両の姿勢を計測する少なくとも1つの計測装置34と、車両の周囲を監視する監視装置36,37と、計測装置で計測された加速度の方向に応じて、移動ユニット2の進行方向を制御するとともに、計測装置34で計測された加速度の大きさと車両の姿勢に応じて、駆動装置の各々の補助動力を制御する制御装置とを備える。制御装置は、監視装置36,37の監視結果に基づいて、緊急時に駆動装置のすべてを停止させる。【選択図】図4
POWER ASSISTED VEHICLE
パワーアシスト付き車両
2022-10-17
Patent
Electronic Resource
Japanese
IPC: | A61G TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS , Transport, persönliche Beförderungsmittel, oder Lagerung besonders ausgebildet für Kranke oder Behinderte / B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS |
CONTROLLER FOR POWER-ASSISTED VEHICLE AND POWER-ASSISTED VEHICLE
European Patent Office | 2023
|CONTROL DEVICE OF POWER-ASSISTED VEHICLE, AND POWER-ASSISTED VEHICLE
European Patent Office | 2022
|European Patent Office | 2016
|