| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a tail lamp and brake lamp lighting control system of a track and land traveling work wagon capable of performing safe traveling without recognizing the lighting of a tail lamp and a brake lamp for the red or yellow signal for a railway by mistake when the work wagon travels on a rail or by causing other vehicles to surely recognize the lighting of the tail lamp and the brake lamp when traveling on a public road. SOLUTION: A rail and land traveling work wagon having tail and brake lamps in the rear side of a vehicle is provided with a track traveling wheel bulging detecting means 1 for detecting the bulging of a track traveling wheel and a putting-out means 2 for controlling the flickering of the tail lamp and the brake lamp 5. When track traveling wheel bulging is detected, this bulging is detected by the detecting means 1 and according to its detected signal, the putting-out means 2 shuts off a power supply line for the tail lamp and the brake lamp 5 and puts out the light. When the track traveling wheel is stored for traveling on a road, the putting-out means 2 connects the power supply line and thus, lighting and putting out of the tail lamp and the brake lamp 5 are performed according to the operation of a normal traveling time.</p> |
