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Transponder transmission system

A technology of transponder transmission and transponder, which is applied in the field of transponder transmission, and can solve problems such as low security and complex circuits

Inactive Publication Date: 2021-04-16
山西润泽丰科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to realize the function of processing and transmitting transponder messages, the point transponder transmission host needs to carry out special security design for the host. At present, the circuits of transponder transmission hosts of various manufacturers are complex and have low security.

Method used

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Examples

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Embodiment Construction

[0029] Combine below Figure 1-10 The present invention is further described, but the protection scope of the present invention is not limited to the content.

[0030] For the sake of clarity, not all features of an actual embodiment are described. In the following description, well-known functions and constructions are not described in detail since they would obscure the invention with unnecessary detail and should be considered in the development of any actual embodiment. , a great deal of implementation detail must be worked out to achieve the developer's specific goals, such as changing from one embodiment to another in accordance with system-related or business-related constraints, and it should also be recognized that such development work may be complex and time-consuming Yes, but just routine work for those skilled in the art.

[0031] A transponder transmission system, which includes two parts: vehicle equipment and ground equipment, the vehicle equipment includes an...

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Abstract

The invention discloses a transponder transmission system, and the system comprises a vehicle-mounted device and a ground device; the vehicle-mounted device comprises an antenna unit and a transponder transmission module; the ground device comprises a transponder and a ground electronic unit; the transponder transmission module uninterruptedly radiates energy to the ground through the antenna unit, and the transponder transmission module transmits the energy to the ground through the ground electronic unit; the transponder receives the power radiated by the antenna unit, the transponder sends internal coded information to the transponder transmission module, and the transponder transmission module sends the received data information to the vehicle-mounted host unit. The safety point type information transmission system has the advantages that the safety point type information transmission system transmits safety information to the vehicle-mounted equipment through the transponder, the BTM transmits information to the vehicle-mounted equipment through the transponder, and when the antenna unit passes through or stops above the transponder, an information transmission channel between the transponder and the vehicle-mounted equipment is formed; and a separate antenna unit is provided for transmitting energy and receiving signals.

Description

technical field [0001] The invention relates to a transponder transmission system and belongs to the technical field of transponder transmission. Background technique [0002] On the current high-speed railway and passenger dedicated line, it is usually necessary to lay ground transponders (referred to as transponders) on the sleepers in the middle of the rails to transmit positioning information, line parameters, track circuit parameters, signal point types, temporary Speed ​​limit, route and other information to meet the needs of train operation control. In order to ensure the safety and availability of high-speed, high-density train tracking operation, train control on-board equipment needs to obtain complete and correct ground line information in real time during high-speed operation. [0003] The transponder transmission host receives the uplink signal sent by the transponder, and through demodulation, decoding, communication and other processing steps, restores the tr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B1/59
Inventor 范文龙
Owner 山西润泽丰科技股份有限公司
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