ROBOT ARRANGEMENT AND METHOD FOR CONTROLLING A ROBOT

摘要

The invention relates to a method for controlling a robot (14), which is designed to be operated in a working mode, in which a part (16) of the robot (14) is moved at a speed at which there is a risk of injury to a person (12), the working mode being deactivated if a safety device (18) detects that the person (12) has entered an action region (60) of the displaceable part (16). The aim is to make close cooperation possible between the person (12) and the robot (14). A sensor unit (20) determines a position and a posture of the person (12) while the person (12) is outside the action region (60) of the part (16). A prediction unit (26) determines an action region (58) of the person (12). A collision monitoring unit (28) monitors whether the two action regions (58, 60) overlap (62). The robot (14) can optionally be switched from the working mode into a safety mode.