A communication method and system capable of dynamically adjusting interactive measurement points

Abstract

The invention discloses a communication method and system capable of dynamically adjusting interactive measurement points. The method comprises the steps of classifying telecommand measurement point data and telemetry measurement point data in a database into first grade of data and second grade of data; adding the classified first grade of data into an inquiry list directly, and generating a basecommunication model; according to data to be shown in a current interface, registering the second grade of data, so as to obtain a second grade of communication model; and inquiring and reading external device data according to the communication model, analyzing the read external device data, and storing the data in the database. Different data is inquired and managed according to the different current interface of the system; data that is not shown in the current interface of the system is not inquired, so that to-be-inquired data is reduced effectively, data interaction communication amountis reduced, the CPU resources are saved, further, the time spent in inquiring all the data at present is shortened, and the data is updated more efficiently.

Description

technical field

[0001] The invention relates to the field of electric power automation, in particular to a communication method and system capable of dynamically adjusting interactive measuring points. Background technique

[0002] In large-scale substations, monitoring equipment collects a large amount of data, and there are many comprehensive management measurement points. Based on query-based communication, a large amount of data will result in long query time, slow data update, high CPU usage, and performance degradation of monitoring equipment. The large amount of query points will lead to a large amount of communication data. Therefore, how to design a communication method that can dynamically adjust interactive measuring points according to the current demand for querying data and reduce the amount of querying measuring points is still a technical problem to be solved. Contents of the invention

[0003] In order to overcome the deficiencies of the above-mentioned p...

Examples

Embodiment Construction

[0052] It should be pointed out that the following detailed description is exemplary and intended to provide further explanation to the present application. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

[0053] It should be noted that the terminology used here is only for describing specific implementations, and is not intended to limit the exemplary implementations according to the present application. As used herein, unless the context clearly dictates otherwise, the singular is intended to include the plural, and it should also be understood that when the terms "comprising" and / or "comprising" are used in this specification, they mean There are features, steps, operations, means, components and / or combinations thereof.

[0054] As introduced in the background technology, in the prior art, too much data will result in long query tim...

technical field

[0001] The invention relates to the field of electric power automation, in particular to a communication method and system capable of dynamically adjusting interactive measuring points. Background technique

[0002] In large-scale substations, monitoring equipment collects a large amount of data, and there are many comprehensive management measurement points. Based on query-based communication, a large amount of data will result in long query time, slow data update, high CPU usage, and performance degradation of monitoring equipment. The large amount of query points will lead to a large amount of communication data. Therefore, how to design a communication method that can dynamically adjust interactive measuring points according to the current demand for querying data and reduce the amount of querying measuring points is still a technical problem to be solved. Contents of the invention

[0003] In order to overcome the deficiencies of the above-mentioned p...

Examples

Embodiment Construction

[0052] It should be pointed out that the following detailed description is exemplary and intended to provide further explanation to the present application. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

[0053] It should be noted that the terminology used here is only for describing specific implementations, and is not intended to limit the exemplary implementations according to the present application. As used herein, unless the context clearly dictates otherwise, the singular is intended to include the plural, and it should also be understood that when the terms "comprising" and / or "comprising" are used in this specification, they mean There are features, steps, operations, means, components and / or combinations thereof.

[0054] As introduced in the background technology, in the prior art, too much data will result in long query tim...

Images