Railway wireless signal response method and signal responder unit

A wireless signal and transponder technology, which is used in railway signals and safety, record carriers used in instruments and machines, etc., can solve problems such as hidden safety hazards, signal transmission information, and inability to achieve, avoid accidents, and save time and effort in observation. Convenient and intuitive effects

Inactive Publication Date: 2007-12-12
陈笠
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Problems solved by technology

[0002] Existing railway signal equipment (such as signal lamps, signs, turnouts, etc.) relies on manual identification by the driver on the locomotive, and second, relies on the track circuit to transmit relevant information and enters the automatic machine control program. The influence of the situation, and the driver decides whether the vehicle is to pass, slow down, or stop according to the observed light status of the signal machine, which sometimes causes safety accidents; 2. Some signal machines cannot transmit information in the way of track circuits, which also makes Automatic machine control cannot be realized, and there are potential safety hazards

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  • Railway wireless signal response method and signal responder unit

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Embodiment Construction

[0015] A kind of embodiment of the present invention is provided as accompanying drawing. The railway signal wireless communication fixed transponder is composed of an RF radio frequency card installed on the railway line site and a card reading device installed on the locomotive monitoring equipment, and communicates with the locomotive through wireless communication. The processor uses an integrated circuit chip to encode the input signal, convert A / D, and drive the wireless communicator to work.

[0016] The present invention can adopt the STC89C58 CPU of 8052 kernel to carry out coding, processing. Adopted radio frequency card, card reader etc. are existing known products, no longer describe its structure.

[0017] Working principle: First input various track signal equipment (such as blue light, white light, red light signal, turnout, sign or road condition change information) in a specific line on the radio frequency card and the distance between these signal equipment ...

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Abstract

The railway radio signal receiver comprises the frequency card and reading card device on the monitoring device of vehicles, through radio and motor controlling the communication, reflecting the location, place of the locomotive timely. It can identify the location, kind, crossing, mark, or road status of the receiver, through radio communication connected with the locomotive monitor equipment, reading out directly by the reading card, for convenient visual telling of staffs of the railway, with automatic control, avoiding accident.

Description

technical field [0001] The invention belongs to a device of railway wireless signal communication mode, specifically a passive transponder installed at a railway line location, which can reflect and contact the locomotive running position and be a wireless signal responding facility. Background technique [0002] Existing railway signal equipment (such as signal lamps, signs, turnouts, etc.) relies on manual identification by the driver on the locomotive, and second, relies on the track circuit to transmit relevant information and enters the automatic machine control program. The influence of the situation, and the driver decides whether the vehicle is to pass, slow down, or stop according to the observed light status of the signal machine, which sometimes causes safety accidents; 2. Some signal machines cannot transmit information in the way of track circuits, which also makes Automated machine control cannot be realized, and there are potential safety hazards. And these p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61L23/00H04B1/06G06K19/00
Inventor 陈立苏波胡敏慧王平李旭燕
Owner 陈笠
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