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    • 3. 发明公开
    • MOTION GUIDE DEVICE, AND ITS CONTROL SYSTEM AND CONTROL PROGRAM
    • BEWEGUNGSFÜHRUNGSVORRICHTUNGUND IHR STEUERSYSTEM
    • EP1932567A1
    • 2008-06-18
    • EP06768129.6
    • 2006-07-12
    • HONDA MOTOR CO., LTD.
    • YASUHARA, Ken
    • A63B23/04A61H3/00A63B71/06
    • A61H3/00A61H3/008A61H2201/1261A61H2201/165A61H2201/5007A61H2201/5069A61H2205/06A61H2205/10A61H2230/40A61H2230/62A63B69/0028A63B71/0686A63B2220/16A63B2220/30A63B2220/54B25J9/0006
    • The present invention provides a device capable of inducing a user's motion in an appropriate rhythm responsive to the motion rhythm even after the user's motion rhythm changes suddenly. The walking assist device (200) according to the present invention generates a first oscillator x which attains mutual entrainment with a user's hip joint angular velocity (motion oscillator) dφ H /dt in such a way as to reflect a natural angular velocity ω M . On the other hand, a new natural angular velocity ω M is set on the basis of the phase difference θ HM between the hip joint angular velocity dφ H /dt and the first oscillator x. Furthermore, a second oscillator y which oscillates in rhythm reflecting the natural angular velocity ω M is generated. An inducing oscillator z is then generated on the basis of the second oscillator y and a torque responsive to the inducing oscillator z acts on the user's body. If the magnitude of a periodic variation in the hip joint angular velocity dφ H /dt exceeds a threshold value δ, a second oscillator y which oscillates in rhythm reflecting the angular velocity ω M1 of the first oscillator x instead of the natural angular velocity ω M is generated.
    • 本发明提供一种即使在用户的运动节奏突然变化之后,也能够响应于运动节奏而以适当的节奏诱发用户运动的装置。 根据本发明的步行辅助装置(200)产生以与使用者的髋关节角速度(运动振荡器)dÆH/ dt相互夹带的第一振动器x,以便反映自然角速度ΔE。 另一方面,基于髋关节角速度dÆH/ dt与第一振荡器x之间的相位差¸HM设定新的自然角速度ÉM。 此外,产生以反映自然角速度ÉM的节奏振荡的第二振荡器y。 然后,基于第二振荡器y生成感应振荡器z,并且响应于感应振荡器z的转矩作用在用户的身体上。 如果髋关节角速度周期性变化的大小d∈H/ dt超过阈值',则第二振荡器y以反映第一振荡器x的角速度É1C而不是自然角速度ÉM的节奏振荡 被生成。
    • 9. 发明公开
    • MOTION ASSIST DEVICE, ITS CONTROL SYSTEM AND CONTROL PROGRAM
    • BEGEGUNGSUNTERSTÜTZUNGSVORRICHTUNGUND IHR KONTROLLSYSTEM
    • EP1932499A1
    • 2008-06-18
    • EP06768130.4
    • 2006-07-12
    • HONDA MOTOR CO., LTD.
    • YASUHARA, Ken
    • A61H3/00A63B69/00A63B71/06
    • A61H3/008A61F5/0102A61H1/0244A61H3/00A61H2201/1215A61H2201/1261A61H2201/163A61H2201/1642A61H2201/165A61H2201/1676A61H2201/5007A61H2201/5069A61H2205/10A61H2230/40A61H2230/62B25J9/0006
    • A device capable of assisting a user's motion in an appropriate rhythm from the viewpoint of bringing a user's motion rhythm close to its target rhythm while totally harmonizing the motion rhythms of different parts of the user's body and a rhythm for assisting the user's motion is provided. The inventive walking assist device (200) generates a first oscillator x which attains mutual entrainment with a first motion oscillator (shoulder joint angular velocity) dφ S /dt in such a way as to reflect a natural angular velocity ω M . A new natural angular velocity ω M is set on the basis of a phase difference (first phase difference) δθ 1 between the first motion oscillator dφ S /dt and the first oscillator x. Further, a second oscillator y which oscillates in a rhythm reflecting the natural angular velocity ω M is generated on the basis of a second motion oscillator (hip joint angle) φ H . An assist oscillator z is then generated on the basis of the second oscillator y, and a force F which varies responsive to the assist oscillator z is applied to the user's body.
    • 从提供用户的运动节奏接近其目标节奏的观点来说,能够以适当的节奏辅助用户运动的装置,同时完全协调用户身体的不同部分的运动节奏和用于辅助用户运动的节奏。 本发明的步行辅助装置(200)产生第一振动器x,其以与第一运动振荡器(肩关节角速度)dÆS/ dt相互夹带,以反映自然角速度ΔE。 基于第一运动振荡器dÆS / dt和第一振荡器x之间的相位差(第一相位差)“1”来设置新的自然​​角速度ΔE。 此外,基于第二运动振荡器(髋关节角度)ÆH产生以反映自然角速度ÉM的节奏振荡的第二振荡器y。 然后基于第二振荡器y生成辅助振荡器z,并且响应于辅助振荡器z而变化的力F被施加到用户的身体。
    • 10. 发明公开
    • MOTION GUIDE DEVICE, ITS CONTROL SYSTEM AND CONTROL PROGRAM
    • BEWEGUNGSFÜHRUNGSVORRICHTUNGUND KONTROLLSYSTEM
    • EP1929987A1
    • 2008-06-11
    • EP06768128.8
    • 2006-07-12
    • HONDA MOTOR CO., LTD.
    • YASUHARA, Ken
    • A61H3/00A63B23/04A63B71/06
    • A63B71/0686A61H3/00A61H3/008A61H2201/1261A61H2201/165A61H2201/5007A61H2201/5069A61H2205/10A61H2230/40A61H2230/62B25J9/0006
    • A device capable of inducing a user's motion such that the user's motion rhythm and scale coincide respectively with the target rhythm and scale is provided. According to the inventive motion induction device, a first oscillator x is generated which attains mutual entrainment with a motion oscillator in such a way as to reflect a natural angular velocity ω M . A new natural angular velocity ω M is set based on a phase difference (first phase difference) θ HM between the motion oscillator and the first oscillator x. Further, a second oscillator y i is generated based on the new natural angular velocity ω M . An induction oscillator z is then generated which includes a first induction oscillator z 1 , the first induction oscillator z 1 including the second oscillator y i and a first potential which brings the value of the motion oscillator responsive to the user's motion scale close to its target value according to the natural angular velocity ω M .
    • 提供能够引起用户运动的装置,使得用户的运动节奏和比例分别与目标节奏和比例一致。 根据本发明的运动感应装置,产生第一振荡器x,其以与反射自然角速度E M的方式相互夹带运动振荡器。 基于运动振荡器和第一振荡器x之间的相位差(第一相位差)?HM来设定新的自然角速度ΔE。 此外,基于新的自然角速度ÉM生成第二振荡器y i。 然后产生感应振荡器z,其包括第一感应振荡器z 1,包括第二振荡器y 1的第一感应振荡器z 1和使运动振荡器的值响应于用户的运动标度接近其目标值的第一电位 根据自然角速度ÉM。