Patent ID: 9545717
Date: 2017-01-17
CPC Classifications: B25J,G05B

Claim:
1. A control method of a robot hand comprising: recognizing, by one or more processors, one of a plurality of pre-postures of a user's fingers using a master device; judging a pre-posture of the robot hand corresponding to the recognized pre-posture of the user's fingers, and changing the shape of the robot hand to correspond to the judged pre-posture of the robot hand, the robot hand including finger structures and a rotary joint, the changing including rotating the finger structures via the rotary joint about a longitudinal axis corresponding to a lengthwise direction of the robot hand; recognizing a gripping motion of the user's fingers using the master device; and executing a gripping motion of the robot hand according to a gripping posture corresponding to the recognized pre-posture of the user's fingers.