| 摘要 |
PURPOSE:To enable the transmission of an error signal, the reception of an indicating instruction, and other communications between a ground controller, by stopping an unmanned carrier vehicle at the next work station when a stopping function is prevented to work normally, and the vehicle continues to run, and connecting a terminal to the terminal of the next work station. CONSTITUTION:An unmanned carrier vehicle (AGV) 1 is constituted so that a line which performs the transmission to a ground controller 4 that controls the operation of the AGV1, or an unmanned work, such as the work of a robot, etc., and performs the transmission from the ground controller 4 to the AGV1, and performs the supplying of the indicating instruction, or the power to the robot when the robot is loaded on the AGV1, can be connected simultaneously by a connector coupling device 15. A travel control part 12 transmits the error signal to the ground controller 4 through connected signal transmitting/receiving terminals 10 and 10', and informs abnormality to the controller, and waits an indicating signal to cope with an abnormal state from the ground controller 4. The ground controller 4 instructs the next operation to be taken by the AGV according to a program set in advance.
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