| 摘要 |
<p>PROBLEM TO BE SOLVED: To prevent runaway or any dangerous operation due to the failure or disconnection of an address sensor by providing the self-diagnostic function of the address sensor. SOLUTION: In this vehicle 1 automatically traveling while recognizing its own position by detecting a magnetic tape 10 for traveling arranged along a traveling path according to an instruction signal, and detecting magnetic tapes 9a-9d for addresses by first - fourth address sensors 16a-16d, a sensor check address 21 in which the magnetic tapes 9a-9d for addresses for inspecting all the first - fourth address sensors 16a-16d are installed is arranged at the prescribed position of the traveling path, and the controller of the vehicle 1 is provided with a sensor check judging part for judging whether or not all the first - fourth address sensors 16a-16d are normally operated at the time of detecting the sensor check address 21.</p> |
