Patent attributes
The item-carrying system comprises: a robot comprising: a gripping portion for gripping an item; external force detecting means for detecting an external force applied to the gripping portion; opening-degree detecting means for detecting an opening-degree of the gripping portion; autonomous movement means; and receiving/passing motion deciding means for deciding a motion of the robot in an item receiving/passing operation, wherein the receiving/passing motion deciding means comprises: means for determining to start receiving an item that causes the gripping portion to start a receiving motion if the external force detecting means has detected an external force not less than a first predetermined value, when the gripping portion is not gripping an item; and means for determining the completion of a receiving motion on the basis of at least one of an external force and an opening-degree during the receiving motion.
