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Data communication system, railway system and related communication method

A data communication system and data technology, applied in railway signal, railway signal and safety, transmission system, etc., can solve the problem of incomplete data communication system

Active Publication Date: 2018-12-25
ALSTOM TRANSPORT SA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] However, such data communication systems are not always very practical for the user, since the user is required to connect locally to one of the transmitting antennas located near the electrical conductor

Method used

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  • Data communication system, railway system and related communication method
  • Data communication system, railway system and related communication method
  • Data communication system, railway system and related communication method

Examples

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Embodiment Construction

[0041] exist figure 1 1 , a railway system 10 includes an electric railway network 12 , a plurality of railway vehicles 14 and a data communication system 16 . figure 1 A single railway vehicle 14 is shown in , to simplify the drawing, and each railway vehicle 14 is designed to move along the railway network 12 .

[0042] The electric railway network 12 comprises at least one catenary system 18, each catenary system 18 comprising a plurality of electrical conductors 20 interconnected to ensure the continuity of the transmission of electric current through these electrical conductors.

[0043] The electric railway network 12 also comprises elements 22 for maintaining the electrical conductors 20 of the catenary system 18 and vertical poles 24 to which the maintaining elements 22 are fixed. The vertical pole 24 then makes it possible to place the electrical conductor 20 at a predetermined height relative to the ground on which rails 26 are fixed for the movement of the railway ...

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Abstract

The invention involves the data communication system, including such a communication system, and related communication methods. According to the data communication system (16) of the invention (16) includes: the first sender module (30), it is used to emit data in the form of wireless signals; The first wireless antenna (32) is connected to the first module (30) and is located near the conductor (20).) The wireless signal of the form of wireless radio waves on the surface; the second wireless antenna (34); and the second data transceiver module (36), connect to the second antenna (34) and configure it to the first hair removal module (30) Exchange data.The second antenna (34) is far from the conductors (20), and is configured to receive waves and emitter radio waves from the electrical conductor (20) radiation, respectively.20) Communication.

Description

technical field [0001] The invention relates to a data communication system comprising a first transceiver module for transmitting-receiving data in the form of wireless signals and a first wireless transceiver antenna connected to a first On the transceiver module and can be located adjacent to the electrical conductor, the first transceiver antenna is configured to respectively transmit and receive wireless signals in the form of surface radio waves propagating along the electrical conductor. The data communication system also includes a second wireless transceiver antenna and a second data transceiver module configured to exchange data with the first transceiver module, the second transceiver module being connected to the second antenna. [0002] The invention also relates to a railway system comprising an electric railway network comprising at least one catenary system, each catenary system comprising an electrical conductor, at least one railway vehicle intended to travel...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04B1/525H01Q1/22
CPCH01Q1/32H01Q1/46H04B1/3822H04B5/28B61L3/22H01Q13/20H01Q13/085B61L3/225
Inventor 雷诺·孔德
Owner ALSTOM TRANSPORT SA