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Method for splitting double-point information

A split, information point technology, applied in special data processing applications, instruments, electrical digital data processing, etc., can solve the problems of limited remote signaling refresh speed, multi-time, bandwidth limitations, etc., to reduce impact and work. volume, the effect of speeding up the refresh rate

Active Publication Date: 2018-02-23
NANJING GUODIAN NANZI POWER GRID AUTOMATION CO LTD
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It takes a lot of time for engineering personnel to configure the remote signaling point table. The refresh rate of remote signaling is limited in the form of general call, and the transmission bandwidth is limited.

Method used

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  • Method for splitting double-point information

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Embodiment Construction

[0018] The present invention will be further described below. The following examples are only used to illustrate the technical solution of the present invention more clearly, but not to limit the protection scope of the present invention.

[0019] Such as figure 1 As shown, the double-point information splitting method of the present invention is mainly composed of information point configuration, hash table establishment, double-point information splitting and database writing, and double-point of the present invention refers to the synthesis of associated two-way remote signaling signals For example: the overcurrent action signal synthesis point of section I and section II of line protection, as follows:

[0020] 1. Information point configuration

[0021] Configure the information point through the xml file. The split double point of the configuration needs to add a special mark bit, such as: single point remote signaling configuration 1, double point remote signaling con...

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Abstract

The invention discloses a method for splitting double-point information, which comprises the following steps: configuring information points; establishing a hash table for indexing; splitting two-point information; and writing the split data into a database. Through the method for splitting double-point information, field engineers can reduce the workload of configuration, increase the refreshingrate of in-station signals and reduce the influence of hardware conditions on a system.

Description

technical field [0001] The invention relates to a splitting method of double-point information, which belongs to the technical field of electric power communication. Background technique [0002] In the power communication system, the remote signaling signal transmission volume in the station is relatively large, and it contains relatively important switch position information. It is very important to ensure the stable, fast and reliable transmission of the remote signaling signal. It takes a lot of time for engineering personnel to configure the remote signaling point table. The refresh speed of remote signaling is limited in the form of general call, and the transmission bandwidth is limited. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the defects of the prior art, to provide a method for splitting double-point information, to define a special point according to the configuration, and to split the remote s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
CPCG06F16/2255G06F16/2282G06F16/23
Inventor 胡洋刘文彪纪陵杨小凡滕国山任振兴江南
Owner NANJING GUODIAN NANZI POWER GRID AUTOMATION CO LTD