Locomotive double-heading method based on power line carrier communication

A power line carrier and locomotive reconnection technology, applied in the field of communications, can solve the problem of time-consuming and laborious reconnection process

Inactive Publication Date: 2017-03-08
CRRC DALIAN R & D CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The invention provides a locomotive reconnection method based on power line carrier communication, which solves the technical problem of time-consuming and laborious reconnection

Method used

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  • Locomotive double-heading method based on power line carrier communication
  • Locomotive double-heading method based on power line carrier communication
  • Locomotive double-heading method based on power line carrier communication

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Embodiment Construction

[0041] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0042] figure 1 It is a schematic flow chart of the locomotive reconnection method based on power line carrier communication in the present invention, figure 2 It is a connection schematic diagram of each communication device of the present invention, such as Figure 1-2 As shown, the method includes the following steps:

[0043] Step 101...

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Abstract

The invention discloses a locomotive double-heading method based on a power line carrier communication. The method comprises the following steps: the first communication equipment receives network data sent by the second communication equipment, wherein the first communication equipment and the second communication equipment are located in a first locomotive; the first communication equipment modulates the network data as a high-frequency signal, and transmits the high-frequency signal to the third communication equipment through a power line for supplying power for the locomotive; the third communication equipment demodulates the received high-frequency into network data, and sends the demodulated network data to the fourth communication equipment so that the fourth communication equipment can perform the locomotive double-heading according to the demodulated data, wherein the third communication equipment and the fourth communication equipment are located in a second locomotive. Through the adoption of the locomotive double-heading method based on the power line carrier communication, the technical problem that the existing locomotive double-heading process is time-wasting and labor-wasting since a double-heading socket and a double-heading cable need to mount is solved.

Description

technical field [0001] The invention relates to the communication field, in particular to a locomotive reconnection method based on power line carrier communication. Background technique [0002] With the continuous development of railway transportation, in the electric traction operation of main railway lines, one locomotive traction sometimes cannot meet the transportation requirements, and multiple locomotive traction is needed to increase the transportation capacity, thereby improving the economic indicators of railway transportation. [0003] At present, the communication between the locomotives is realized through the reconnection of the locomotives. In the prior art, the reconnection of the locomotives to realize the communication is basically realized by the connection of special reconnection cables. However, when the existing locomotive reconnection method transmits the reconnection information through the reconnection cable, the reconnection cable must first be arr...

Claims

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Application Information

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IPC IPC(8): H04B3/54B61C17/12
Inventor 吴子伟吴涛
Owner CRRC DALIAN R & D CO LTD
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