Electronic tag for automatic identification of high-speed train

An electronic label, automatic identification technology, applied in the field of train identification, can solve problems such as the inability to meet the train speed, and achieve the effect of short dynamic response time and fast response

Active Publication Date: 2011-05-04
INVENGO INFORMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a train that can run at a high speed (the maximum running speed of the train it uses is 500 km / h) for the above-mentioned defects of the prior art that cannot meet higher and higher train speeds. Electronic tags for automatic identification of high-speed trains

Method used

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  • Electronic tag for automatic identification of high-speed train
  • Electronic tag for automatic identification of high-speed train
  • Electronic tag for automatic identification of high-speed train

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Embodiment Construction

[0017] Embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0018] Such as figure 1 As shown, in the embodiment of the electronic tag used for automatic identification of high-speed trains in the present invention, a dual-frequency antenna 1, an energy acquisition unit 2, an FSK unit 3, a demodulation unit 4, a main control unit 5 and an external interface connected in sequence are provided. Unit 6. Wherein, the above-mentioned dual-frequency antenna 1 is used to receive signals sent by external devices on different frequencies or send the signals generated by the above-mentioned main control unit 5 to the outside; the outside refers to the above-mentioned electronic tags used for high-speed train identification The external space; the energy acquisition unit 2 is used to receive the energy signal from the dual-frequency antenna 1 through space coupling, convert it, and provide it to the above-mentioned main con...

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PUM

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Abstract

The invention relates to an electronic tag for the automatic identification of a high-speed train. The electronic tag comprises an energy obtaining unit; the energy obtaining unit is used for obtaining energy and supplies power for the electronic tag, and comprises a rectification module and a transforming module, wherein the rectification module is used for transforming voltage from AC (Alternating Current) to DC (Direct Current), and the voltage transforming module is used for transforming the AC voltage into a voltage suitable for the electronic tag. The voltage transforming module comprises an accelerating circuit, the accelerating circuit is used for reducing the dynamic response time of the voltage transforming module, and the accelerating circuit is connected with an input end and an output end of the voltage transforming module. The application of the electronic tag for the automatic identification of a high-speed train has the following beneficial effects: because the electronic tag is provided with the accelerating circuit, the dynamic response time of a power supply of the electronic label is shorter; simultaneously, because the electronic tag takes the output of a multivibrator with stable microsecond grade as a clock of the electronic tag, the response speed is higher, and the electronic tag is suitable for the trains with the maximum running speed of 500 kilometers per hour.

Description

technical field [0001] The invention relates to the field of train identification, in particular to an electronic tag for automatic identification of high-speed trains. Background technique [0002] Automatic Railway Number Identification System (ATIS), by installing electronic tags on all locomotives and vehicles, and installing ground readout equipment (AEI) at all section stations, marshalling stations, large freight stations and demarcation stations; Carry out accurate identification of vehicle information; provide TMIS (Railway Management Information System) and other systems with accurate and real-time basic information required for real-time tracking and management of trains, vehicles, and containers after computer processing; provide guarantee for accurate statistics of trucks at demarcation stations ;Provide accurate information of train numbers and numbers for the infrared axis temperature detection system; also realize real-time management of existing vehicles a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K19/07B61L25/02
Inventor 冯汉炯成世毅王太忠杨正明王国海
Owner INVENGO INFORMATION TECH
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