Digital signal line intelligent wiring device
A digital signal line and wiring device technology, which is applied in line transmission parts, distribution line transmission system, line transmission monitoring/testing, etc., can solve problems such as prone to misoperation, time-consuming and labor-intensive manual maintenance, etc., to achieve Reduce the probability of misoperation, improve communication maintenance efficiency, and realize the effect of automatic maintenance
Active Publication Date: 2015-12-09
STATE GRID CORP OF CHINA +3
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[0003] In view of this, the purpose of this application is to provide an intelligent wiring device for digital signal lines to solve the problems of time-consuming and labor-intensive manual inspection and maintenance of digital signal lines in electric power communication networks and prone to misoperation
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[0034] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.
[0035] The embodiment of the present application discloses an intelligent wiring device for digital signal lines to solve the problems of time-consuming and labor-intensive manual repair and maintenance of digital signal lines of electric power communication networks and prone to misoperation.
[0036] Embodiment 1 of the present application provides an intelligent wiring device for digital signal lines, which is installed at each node station in the digital signal line network, and is used ...
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The application discloses an intelligent digital signal wire distribution device which is arranged at each node station in a digital signal wire network. The intelligent digital signal wire distribution device comprises an acquisition unit, a main control unit and a wire distribution unit. The acquisition unit automatically detects the communication state of a communication line associated with the corresponding node station; when determining that a certain communication line fails according to a detection result, the main control unit controls the wire distribution unit to switch digital signal wires of the communication line, so that the communication failure is eliminated, and normal communication between the corresponding node stations is ensured. Therefore, according to the intelligent digital signal wire distribution device provided by the embodiment of the application, the digital signal wires of a power communication network can be automatically maintained, the probability of misoperation is reduced, the communication maintenance efficiency is improved, and the problems in the prior art are solved.
Description
technical field [0001] The present application relates to the technical field of substation maintenance, in particular to an intelligent wiring device for digital signal lines. Background technique [0002] In recent years, with the continuous improvement of the automation level of power system equipment, the power communication network composed of various substations and their communication lines has also developed rapidly, and has been deepening towards intelligence. The smart grid not only requires safety, reliability, and no faults as much as possible, but also requires automatic processing after faults occur. Among them, the operation and maintenance of the digital signal line network, which is the basic bearer network of electric power communication, is still in the stage of manual operation, especially in the current situation where digital signal lines and distribution network nodes (substations) are scattered Overhaul and maintenance are not only time-consuming and...
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IPC IPC(8): H04B3/54H04B17/309H04B3/46
Inventor 徐国钧朱承治李题印屠永伟姚海燕杨朝阳
Owner STATE GRID CORP OF CHINA