| 摘要 |
PURPOSE: An alarming system for a platform of a dock seal is provided to help a driver park a vehicle safely by informing the driver when the vehicle is properly positioned in the platform of cargo. CONSTITUTION: An alarming system for a platform of a dock seal comprises pads(210,220,230), a pilot line(110), a detection sensor(140), a controller(150), and an alert unit(120). The pad is installed at the platform of the dock seal and absorbs impact generated between the rear side of the vehicle and the platform. The pilot line is installed around the pads and guides a driver to drive back. The detection sensor is formed at one side of the pad and senses the vehicle reaching on the platform. The controller is electrically connected to the detection sensor. The alert unit generates the alerting signals guiding the parking of the vehicle.
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