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Data accessing method and system based on E language

A technology of data access and E language, applied in the field of data access based on E language, can solve the problems of poor real-time data, large workload, poor reusability, etc., to improve data quality and security, facilitate problem tracing, Quick access effect

Inactive Publication Date: 2013-11-13
ELECTRIC POWER RES INST OF GUANGDONG POWER GRID +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Based on this, it is necessary to address the problems of heavy workload, poor reusability, poor data real-time performance, inconvenient tracing of data failure causes or poor data security in the above-mentioned method of connecting the detection data of the monitoring system to the online monitoring data center, and the online monitoring system. For demanding problems, provide a data access method and system based on E language

Method used

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  • Data accessing method and system based on E language
  • Data accessing method and system based on E language
  • Data accessing method and system based on E language

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Experimental program
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Embodiment Construction

[0018] see figure 1 , figure 1 It is a schematic flowchart of the first embodiment of the E-language-based data access method of the present invention.

[0019] The described data access method based on E language of the present embodiment comprises the following steps:

[0020] Step 101 At the monitoring end, obtain the power equipment data and / or environmental data collected by each online monitoring system, and generate an E language file.

[0021] Step 102, at the data center end, obtain the E language file generated by the monitoring end, obtain the power equipment data and / or environmental data collected by each online monitoring system by parsing the E language file, and convert the parsed power equipment data and / or environment data is written to the data center.

[0022] In the E-language-based data access method of this embodiment, by converting the power equipment data and / or environmental data collected by each online monitoring system into an E-language file, d...

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Abstract

The invention discloses a data accessing method and a data accessing system based on an E language. The method comprises the following steps: obtaining electrical equipment data and / or environmental data collected by each online monitoring system at a monitoring end, and generating an E language file; at a data center end, obtaining the E language file generated at the monitoring end; obtaining the electrical equipment data and / or the environmental data collected by each online monitoring system through analyzing the E language file; and writing the analyzed electrical equipment data and / or the environmental data into a data center. According to the data accessing method and the data accessing system based on the E language disclosed by the invention, the electrical equipment data and / or the environmental data collected by each online monitoring system is converted into the E language file to carry out data interaction between the data center end and the monitoring end; the data accessing method and the data accessing system do not depend on a specific database, an interface and a programming language; and the requirements on the data center and each monitoring system are lower, rapid accessing of data can be realized and the safety is high.

Description

technical field [0001] The invention relates to the technical field of grid data transmission, in particular to an E language-based data access method and system. Background technique [0002] With the development of power system technology and the continuous increase of actual demand in power development, there are more and more types of online monitoring systems for power transmission equipment in power systems, such as lightning monitoring, fault location, dynamic capacity expansion, icing monitoring, and micro-meteorology. Monitoring, wildfire monitoring and other online monitoring systems. However, the transmission equipment monitoring devices included in each online monitoring system are very scattered, and each device is often collected into the online monitoring system by means of wireless communication. Before connecting the monitoring data to the online monitoring data center, each online monitoring system needs to determine the specific data access plan with the ...

Claims

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Application Information

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IPC IPC(8): G06F17/30
Inventor 郑晓光谢善益杨强陈扬孟源源梁成辉王彬
Owner ELECTRIC POWER RES INST OF GUANGDONG POWER GRID