An automatic detection, transmission and vision system for the detection, transmission and vision of a horizontal channel to be passed for the national train drivers

摘要

A system for automatic detection, transmission and vision to transmit to the train driver the status information of the level channel to be crossed: free / blocked or unknown, erected / lowered or unknown barriers. The motor vehicle consists of the mechanical equipment on the locomotive and the equipment on the upgrade station. The edge device (Fig. 1) includes a radio receiving antenna (1, 1)A device for receiving and processing data operated by the train driver“（ The field device ("Figure 2") includes two or four status contacts associated with each barrier, depending on the number of barriers ("5"). Six Page: 1 Page: 1A group of two pulsed double beam infrared barriers (9), each pulse double beam and cross detection area, a d '' '"'" '(2 or 4 barriers) signal generatorA processing component (11) and a radio data transmission component and a power supply (12) are provided to operate various components of the device.