Human Worker Following Mobile Robot

The present invention relates to a human operator to move the robot follow. Human operators follow a mobile robot according to an embodiment of the present invention before, while moving rearward, and comprises a robot arm space is formed that can hold a predetermined tool or the goods, the robot main body portion before, but detect objects positioned in the rear , the object is a robot sensor to check the distance between the operator if it is determined by the operator, being provided a sensor signal provided by the robot sensor unit operator and the robot controller and a robot control unit for controlling the distance from the operator to maintain a constant distance through a control signal that is provided to be configured to include a robot that operates to drive forward or backward.