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    • 6. 发明专利
    • Mobile robot
    • 移动机器人
    • JP2008126349A
    • 2008-06-05
    • JP2006312380
    • 2006-11-20
    • Hitachi Ltd株式会社日立製作所
    • NAKAMURA RYOSUKEAMINO AZUSA
    • B25J5/00
    • B62D57/028
    • PROBLEM TO BE SOLVED: To provide a high-speed and stable robot device which surely grounds legs including wheels even on an irregular ground surface and realizes stable walking.
      SOLUTION: A mobile robot includes a controller 110, a barrel 100 having a gradient angle sensor for detecting a gradient angle and angular speed, and a plurality of legs 11 having a femur 12 and a lower limb 13 in which the femur can rotate around an X axis in the forward direction of the barrel and a Y axis in a lateral direction of the barrel. It includes the wheel 14 provided under the lower limb 13 and rotatable around the Y axis and a movable support 15 rotatable around the Y axis under the lower limb 13 and capable of grounding on a road surface. Coaxial two-wheel inverted pendulum control operation for moving in an inverted posture kept by the wheels 14 without grounding the movable support 15 according to the unevenness of the road surface and two-legged locomotion control operation for walking by controlling the grounding of the wheels 14 and the movable support 15 on the road surface are changed over.
      COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:为了提供一种高速稳定的机器人装置,即使在不规则的地面上也能确保腿部包括轮子,并实现稳定的行走。 解决方案:移动机器人包括控制器110,具有用于检测梯度角和角速度的梯度角传感器的镜筒100以及具有股骨12和下肢13的多个腿11,股骨可以 围绕筒的向前的X轴旋转,并且在筒的横向方向上旋转Y轴。 它包括设置在下肢13下方并可围绕Y轴旋转的轮14,以及在下肢13下方可绕着Y轴旋转并能够在路面上接地的可动支承15。 同轴的两轮倒立摆控制操作,用于通过车轮14保持的倒置姿态移动,而不用根据路面的不平坦度使可移动支撑件15接地,并且通过控制车轮14的接地来进行双腿运动控制操作 并且路面上的可动支撑件15被切换。 版权所有(C)2008,JPO&INPIT