| 摘要 |
PROBLEM TO BE SOLVED: To provide a control device for an unmanned traveling working vehicle arranged not to operate in a part of a working area even with a simple structure in the control device for the unmanned traveling working vehicle that is mounted on a vehicle body and is arranged to drive a working machine by an electric motor supplied with power from a battery and to cause the working machine to operate.SOLUTION: An unmanned traveling working vehicle 10 is provided with electric motors supplied with power from a battery and is arranged to drive a working machine, blade, to operate while traveling in a working area 70 defined by an area wire 72. The unmanned traveling working vehicle 10 is further arranged to detect magnetic field intensity of the area wire 72 and to return to a charger 84 disposed on the area wire 72 for battery charging. A fold back portion 72a is formed by folding back the area wire 72 with a predetermined separation space at any position so as to allow the working area 70 to be cut off into a plurality of zones, zones 1 and 2 and further to prohibit the unmanned traveling working vehicle 10 from passing through the fold back portion 72a when the unmanned traveling working vehicle 10 travels for operation. |
