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A Realization Method of Proxy Server in Signaling System

A proxy server and signal system technology, applied in the field of proxy server implementation in the signal system, can solve the problems of inability to meet system expansion, limited number of terminals, etc., and achieve the effects of expanding capacity, reducing load, and refreshing in time

Active Publication Date: 2021-03-09
CASCO SIGNAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, generally speaking, the number of terminals that can be connected to the application server in the ATS system is limited
For some old versions of the ATS system, the number of terminals that can be connected to the application server is less than 20, which cannot meet the needs of system expansion

Method used

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  • A Realization Method of Proxy Server in Signaling System
  • A Realization Method of Proxy Server in Signaling System
  • A Realization Method of Proxy Server in Signaling System

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Embodiment Construction

[0034] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0035] refer to Figure 1-3 , to illustrate the technical solution of the present invention. first reference figure 1 , introduce the system startup processing procedure of the present invention, comprise the following steps:

[0036] Step 100, read the configuration file, obtain the system configuration parameters, including the number of GPCs connected to the proxy server, and the configuration parameters of each GPC, the node name used by the proxy se...

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Abstract

The present invention relates to a method for implementing a proxy server in a signaling system, comprising the following steps: step S1, reading a configuration file; step S2, registering a network event connected to an application server in a message queue; step S3, creating a proxy server according to the configuration file Connect to the management thread of the terminal; step S4, after establishing a connection with the application server and generating a network event, responding to the network event, sending a request to the application server to obtain the current display data of the entire station; step S5, using the index unique positioning method to save the train number window The object is to save the status data of the station equipment in a hierarchical manner; step S6, when a terminal establishes a connection with the proxy server and sends a request, process the request message, and complete the forwarding of the station display data. Compared with the prior art, the present invention increases the number of terminals that can view the interface of the entire station without affecting the existing system and without increasing the pressure on the application server.

Description

technical field [0001] The invention relates to a railway signal system, in particular to a method for realizing a proxy server in the signal system. Background technique [0002] For subway lines that have been in operation for many years, the signal system used is basically relatively stable. Without major changes, users generally will not agree to upgrade the entire signal system. However, with the opening of the extension line and the increase in the number of operating trains, etc., there will be new demands. For example, more terminals that can view the station interface of the whole line are needed. However, generally speaking, the number of terminals that can be connected to the application server in the ATS system is limited. For some old versions of the ATS system, the number of terminals that can be connected to the application server is less than 20, which cannot meet the needs of system expansion. Contents of the invention [0003] The purpose of the presen...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/08
CPCH04L67/12H04L67/141H04L67/562H04L67/568H04L67/5682
Inventor 魏宁钱江周公建
Owner CASCO SIGNAL
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