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Vehicle collision prevention device for maintenance
(<joint patent with West Japan Railway Company> be applying |
| This equipment measures the distance to a vehicle forward, ollates with the brake curve, and stops the vehicle for maintenance. |
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This device obtains the isolation distance with the vehicle for the maintenance which starts directly ahead, and automatic stop "Vehicle collision prevention device for maintenance" automatically stopped only when approaching more than a regulated speed. As this device distinguishes an upper and lower line, only the isolation distance of the object vehicle on the same rail is correctly measured. On the other hand, the portable luminescence machine for the vehicle is prepared as a blockage work section to secure worker's safety when working on the ground. As for warning, the brake of the stop to the maintenance vehicle as another and the precaution of the attention announced to the driver by the voice. |
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