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Internet-based WebSCADA system and application method

An Internet and web service technology, applied in transmission systems, electrical components, etc., can solve problems such as strong geographical limitations, low efficiency, and short monitoring distances, and achieve the effect of breaking geographical limitations, convenient system construction, and flexible architecture.

Inactive Publication Date: 2016-09-07
HENAN PIONEER AUTOMATION EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the development of science and technology, the level of industrial automation is also constantly improving. SCADA system is the most widely used and most mature system in the industrial field, while the traditional software-based SCADA system only supports LAN data transmission, and the monitoring distance is short. , for large-scale industrial sites, multi-task single-process operation such as data acquisition, processing and storage, low efficiency
Configuration and monitoring can only be carried out in the monitoring room, with strong geographical limitations. It can be seen that under the wave of the Internet, the traditional SCADA system is increasingly unable to meet the needs of users

Method used

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  • Internet-based WebSCADA system and application method
  • Internet-based WebSCADA system and application method
  • Internet-based WebSCADA system and application method

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Embodiment 1. The present invention includes Real-time Database software, System Center software, and SQL Server database; the Real-time Database software is connected to field devices in various ways to perform data collection, control and processing; the System Center software has Data processing and Web visual monitoring function, which is connected with Real-time Database software to further process the data and store the data in the SQL Server database; provide a Web visual monitoring platform website, and provide web services, user authority management services and Data service; the SQL Server database is connected with the System Center software to realize the storage of historical data; the Web visual monitoring platform enables the monitoring terminal to be connected with the System Center software through a browser for visual configuration and monitoring.

Embodiment 2

[0019] Embodiment 2. The Real-time Database software supports three modes of fiber / network cable, wireless and serial communication to connect to field devices, and can be used for database configuration, IO device configuration and control strategy writing; it can be installed on one or On multiple servers, if installed on multiple servers, distributed collection or redundancy can be realized through System Center software configuration.

Embodiment 3

[0020] Embodiment 3. The System Center software is connected to the Real-time Database software through a local area network or a wide area network, and is connected to the SQL Server database. It can be installed on the same server or on different servers; the System Center software provides Web services , Let the Web visual monitoring platform website run stably; Provide user authority management services of the Web visual monitoring platform, assign different user permissions to different users, realize security management; Provide real-time data and historical data services of the Web visual monitoring platform to achieve visualization monitor.

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Abstract

The invention discloses an Internet-based WebSCADA system and an application method, and relates to the fields of data acquisition and control. The Internet-based WebSCADA system comprises Real-time Database software, System Center software and an SQL Server database, wherein the Real-time Database software is connected with field equipment in a plurality of ways to perform data acquisition, control and processing; the System Center software has a data processing function and a Web visual monitoring function, and is connected with the Real-time Database software and used for further processing the data and saving the data in the SQL Server database; a Web visual monitoring platform website is provided, and a Web service, a user permission management service and a data service are provided for the website; the SQL Server database is connected with the System Center software to realize storage of history data; and the Web visual monitoring platform connects a monitoring terminal with the System Center software through a browser to realize visual configuration and monitoring.

Description

Technical field [0001] The invention relates to the field of data acquisition and control, in particular to a WebSCADA system and application method based on the Internet. Background technique [0002] With the development of science and technology, the level of industrial automation is constantly improving. The SCADA system is the most widely used and technically mature system in the industrial field, while the traditional software-based SCADA system only supports the transmission of data in the local area network, and the monitoring distance is close. , For large-scale industrial sites, multi-task single-process operation such as data acquisition, processing, and storage is inefficient. Configuration and monitoring can only be carried out in the monitoring room, and the geographical limitation is strong. It can be seen that under the wave of the Internet, the traditional SCADA system is increasingly unable to meet the needs of users. Summary of the invention [0003] The purpos...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08H04L29/06
CPCH04L63/20H04L67/025H04L67/12H04L63/083
Inventor 甘险峰郭循钊张志抗张倩
Owner HENAN PIONEER AUTOMATION EQUIP CO LTD