PROBLEM TO BE SOLVED: To provide a movement support system which supports movement of a care-receiver while utilizing a force generated by the care-receiver.SOLUTION: A movement support system 1 includes: a care belt 3 for holding a care-receiver； an arm 4 for supporting the care belt 3； and a control unit which estimates that movement of standing-up or seating is performed by the care-receiver based on a state of the arm 4 supporting the care belt 3 in a state of holding the care-receiver, and which moves at least one of the care belt 3 and the arm 4 so as to support the estimated movement. For example, the arm 4 includes a force detection unit for detecting a force received from the care belt 3 for holding the care-receiver, and a position detection unit for detecting the position of the arm 4, and the control unit moves the arm 4 so that a body of the care-receiver draws a predetermined orbit, based on the state of the arm 4 including the force detected by the force detection unit and the position detected by the position detection unit.SELECTED DRAWING: Figure 1A【課題】被介護者が発する力を生かしながら被介護者の動作を支援する。【解決手段】動作支援システム１は、被介護者を保持する介護ベルト３と、介護ベルト３を支持するアーム４と、被介護者を保持した状態の介護ベルト３を支持しているアーム４の状態に基づいて、被介護者による起立又は着座の動作が行われることを推定し、推定された動作を支援するように、介護ベルト３又はアーム４の少なくとも一方を動作させる制御部とを備える。例えば、アーム４は、被介護者を保持している介護ベルト３から受ける力を検出する力検出部と、アーム４の位置を検出する位置検出部とを有し、制御部は、力検出部が検出した力と、位置検出部が検出した位置とを含むアーム４の状態に基づいて、被介護者の身体が所定の軌道を描くようにアーム４を動作させる。【選択図】図１Ａ
