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Universal locomotive radio station based on dual-band combined communication system

A technology of locomotive radio and combined communication, which is applied in the field of communication, can solve the problems of a large number of relay equipment and leaky cables, high equipment cost, difficult solutions, etc., and achieve the effect of improving effective coverage

Pending Publication Date: 2018-09-21
泉州市铁通电子设备有限公司
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, there are still many railway lines in my country distributed in mountainous and hilly areas. Affected by the terrain, the traditional 450MHz wireless communication system can effectively cover the communication of the whole line, which requires a large number of relay equipment and leaky cables, and the cost of equipment is high. It is more difficult to get a perfect solution in some complex environments such as mountains and hills, such as site selection, power supply and maintenance of equipment installation sites

Method used

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  • Universal locomotive radio station based on dual-band combined communication system
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  • Universal locomotive radio station based on dual-band combined communication system

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Embodiment Construction

[0018] In order to further understand the structure, features and other purposes of the present invention, the attached preferred embodiments are now described in detail with accompanying drawings as follows. The embodiments described in the accompanying drawings are only used to illustrate the technical solutions of the present invention and are not limiting this invention.

[0019] Such as figure 1 as shown, figure 1 It is the overall architecture diagram of the universal locomotive radio of the present invention; the universal locomotive radio includes a host and an operation terminal 1; wherein, the host includes a 450MHz wireless communication unit 2, a 400KHz wireless communication unit 3, a satellite receiving unit 4, a main Control unit 5, GIS database unit 6, recording unit 7, interface unit 8 and power supply unit 9; wherein, antenna feeder unit 10 is connected with 450MHz digital communication unit 2, 400KHz digital communication unit 3 and satellite receiving unit...

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Abstract

The invention provides a universal locomotive radio station based on a dual-band combined communication system. According to the universal locomotive radio station, an antenna feeder unit is respectively connected to a 450MHz digital communication unit, a 400KHz digital communication unit and a satellite receiving unit; a 450MHz wireless communication unit, a 400KHz wireless communication unit andthe satellite receiving unit are connected to a main control unit; the main control unit is respectively connected to a GIS database unit, a recording unit, an interface unit and an operating terminal; and the operating terminal is connected to a printing unit. The universal locomotive radio station disclosed by the invention adopts the dual-band combined communication system in a 450MHz band anda 400KHz band, and thus the effective coverage rate of communication can be improved; and the universal locomotive radio station is based on an intelligent GIS system application technology, and achieves the purpose that the universal locomotive radio station adapts to the communication requirements of different lines and different working modes.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to a general-purpose locomotive radio station based on a dual-band combined communication system. Background technique [0002] At present, there are still many railway lines distributed in mountainous and hilly areas in my country. Due to the influence of terrain, the traditional 450MHz wireless communication system can effectively cover the communication of the whole line, which requires a large number of relay equipment and leaky cables, and the cost of equipment is high. It is more difficult to get a perfect solution for the site selection, power supply and maintenance of the equipment installation site in some complex environments such as mountains and hills. [0003] As my country's railways run faster and faster, the transportation volume of railway locomotives is increasing, the requirements for wireless train dispatching communication are getting higher and higher, and...

Claims

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Application Information

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IPC IPC(8): H04B1/00H04L27/12
CPCH04B1/005H04L27/122
Inventor 洪杰星林救星林鸿友洪杰辉
Owner 泉州市铁通电子设备有限公司
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