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Transparent Mapping Method Based on Network for Multiple Instrument Ports

A technology of port mapping and network client, applied in the field of data exchange network

Active Publication Date: 2019-11-19
SHENZHEN CHANGLONG RAILWAY ELECTRONICS ENGCO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the performance of the industrial computer is only suitable for running the automated test software after final debugging, and the debugging and development of each instrument equipment needs to be carried out on other computers with a development environment

Method used

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  • Transparent Mapping Method Based on Network for Multiple Instrument Ports
  • Transparent Mapping Method Based on Network for Multiple Instrument Ports

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] Because the multiple instruments and industrial computer of CIR comprehensive diagnostic test equipment are packaged in an independent cabinet, and the ports of all instruments are connected to the industrial computer, and the performance of the industrial computer is difficult to meet the development environment requirements of automated test software, so it is necessary Establish a development environment on a remote computer, and operate the instrument through remote debugging to perform automated testing of CIR equipment.

[0019] Since the remote computer does not have as many port access points as the industrial computer, a network-based multi-channel instrument port transparent mapping method is needed to realize the port mapping between the remote computer and the industrial computer to realize the operation of various instruments.

[0020] After the instrument automation test software on the remote computer is debugged, the debugged automation test software is h...

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PUM

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Abstract

The invention discloses a transparent mapping method based on a network for a multi-channel instrument port. When debugging of instrument automation test software on a remote computer is completed, the debugging-completed automatic test software is transferred to an industrial control machine to run. Through adoption of the transparent mapping method, the instrument automation test software can run directly without change of any configuration no matter on the remote computer or an industrial control computer. The method has the advantage that data of multiple measuring instrument ports can beread and written directly on a remote debugging computer. The automation test software running on the remote debugging computer or an embedded industrial control computer can run directly without change of port configuration.

Description

technical field [0001] The invention relates to a data exchange network, relates to the interconnection of the network characterized by data terminals, and especially refers to a transparent mapping method of multi-way instrument ports based on the network. Background technique [0002] In the maintenance process of railway communication equipment, the inspection of CIR (Comprehensive Radio Communication Equipment for Locomotives) is automatically tested through an instrument called CIR comprehensive diagnostic test equipment. The instrument is mainly composed of a series of measuring instruments and other equipment control boards. All the measuring instrument ports and other equipment ports are connected to the built-in industrial computer of the instrument. The control and measurement of each instrument is realized through the automatic test software on the industrial computer. . All measuring instruments, other equipment control boards and industrial computer are package...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/08
CPCH04L67/1095H04L67/30
Inventor 吴江涛张州平薛保建吴法利王海琛李志勇蔡玲娟冯波任翔刘涛牛意坚王强周波张洲初林世春周坤孙建国吴雪梅罗勇孙长文张令张艳玲房丽罗剑波李权王川张玲雨刘立军凌玉珊王立延杨朝丁宇农刘军邓勋权李大军何政林浩信刘娟赖志全唐武董勃江鲁瑜张骊王勇王慧生崔宽蔡雨厚赵烜锃程猛猛刘明亮房甜甜牛甜甜窦熠远肖遥唐隆马艳霞王长征李东升杜敏徐田昌钟声佳
Owner SHENZHEN CHANGLONG RAILWAY ELECTRONICS ENGCO
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