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Rail transit communication method and system

A rail transit and communication method technology, applied in the field of rail transit, can solve problems such as communication line occupation, errors, and mutual interference of communication systems

Pending Publication Date: 2020-05-19
ZHUZHOU ELECTRIC LOCOMOTIVE CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the communication lines of each communication system between the passenger information system and the ground integrated monitoring system may be laid out by different manufacturers, so it is easy for the communication lines of different communication systems to occupy the same or similar frequency bands, and thus make different communication systems Mutual interference between the systems, resulting in the loss or error of communication data transmitted between the passenger information system and the integrated monitoring system on the ground

Method used

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  • Rail transit communication method and system
  • Rail transit communication method and system
  • Rail transit communication method and system

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Embodiment Construction

[0070] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0071] like figure 1 As shown, a rail transit communication method provided by an embodiment of the present invention may include:

[0072] S100. The first rail transit system obtains first communication data, wherein the first rail transit system includes a passenger information system or a ground integrated monitoring system, and the first communication data includes: at least one of video data and audio data.

[0073] Specifica...

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Abstract

The invention discloses a rail transit communication method and system, and the method comprises the steps that a first rail transit system obtains first communication data, the first rail transit system transmits the first communication data to a rail transit communication line, and the rail transit communication line comprises a combiner line or a WI-FI control host line; the rail transit communication line processes the first communication data to obtain second communication data; and the rail transit communication line sends the second communication data to a second rail transit system. According to the invention, the communication transmission is carried out between the passenger information system and the ground integrated monitoring system through the combiner line or the WI-FI control host line, so the wireless frequency band occupied by a communication line is reduced, and the correct transmission of communication data is guaranteed.

Description

technical field [0001] The invention relates to the field of rail transportation, in particular to a communication method and system for rail transportation. Background technique [0002] With the development of communication technology, technicians can arrange a variety of communication systems between the passenger information system of rail vehicles (such as subways, high-speed rails and trains, etc.) and the ground integrated monitoring system, so that personnel on rail vehicles can obtain communication information , and meet the communication needs between the personnel on the rail vehicle and the ground personnel. [0003] At present, the communication lines of each communication system between the passenger information system and the ground integrated monitoring system may be laid out by different manufacturers, so it is easy for the communication lines of different communication systems to occupy the same or similar frequency bands, and thus make different communicat...

Claims

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Application Information

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IPC IPC(8): H04W4/42H04W4/44H04W4/80H04W4/90H04W28/06H04N7/14
CPCH04W4/42H04W4/44H04W4/80H04W4/90H04W28/065H04N7/147
Inventor 陈平安汤诚谢燕莎何英彪李时民杨贵森
Owner ZHUZHOU ELECTRIC LOCOMOTIVE CO