Online configuration method for gas station SCADA system process flow diagrams

A technology of process flow and configuration method, which is applied in the direction of transmission system, electrical program control, digital transmission system, etc., and can solve the problems of heavy workload and high cost of deployment and maintenance

Active Publication Date: 2016-09-21
中国石化销售股份有限公司 +2
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] According to the existing technology, there are many types of gas filling station sites, and the process flow of each site is different, resulting in a large difference in the process flow chart of the SCADA system of the gas filling station. It is necessary to draw a process flow configuration diagram

Method used

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Embodiment Construction

[0017] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.

[0018] In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connected, or integrally connected; it can be mechanically connected or electrically connected; it can be directly connected or indirectly connected through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention in specific situations.

[0019] In order to better understand the present invention, first briefly explain the composition ...

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Abstract

The invention provides an online configuration method for gas station SCADA system process flow diagrams. The method comprises the following steps: S1, drawing process flow diagram templates for various station types, and initializing the templates in a company level data storage server; S2, during station level process flow diagram configurations, according to a corresponding template file acquired by each gas station type, carrying out S3 when the actual process flow of each station is identical to the corresponding template, and carrying out S4 when the actual process flow of each station is different from the corresponding template; S3, saving the acquired corresponding template file in a station level data storage server to complete station level configurations; and S4, carrying out operations on the corresponding process flow diagram template file according to the actual situations of each gas station to complete the station level configurations, saving each updated process flow diagram in the station level data storage server of the corresponding station, uploading each updated process flow diagram in a real time manner to the company level data storage server for storage through the WCF/TCP communication mode, and releasing received data on the Ethernet through the WEB page mode. The method provided by the invention can greatly reduce the workload and cost.

Description

technical field [0001] The invention relates to the technical field of SCADA systems of gas filling stations, in particular to an online configuration method for process flow charts of the SCADA system of gas filling stations. Background technique [0002] SCADA (Supervisory Control And Data Acquisition) system, that is, data acquisition and monitoring control system, involves configuration software and data transmission links (such as digital radio, GPRS, etc.). The SCADA system is a computer-based DCS and electric power automation monitoring system, which can monitor and control on-site operating equipment; Data acquisition and monitoring control and process control and many other fields. Due to the different requirements for SCADA in various application fields, the development of SCADA systems in different application fields is not completely the same. [0003] The SCADA system of gas filling station is a data acquisition and monitoring system for LPG, CNG, LNG and othe...

Claims

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Application Information

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IPC IPC(8): H04L12/24H04L29/08G05B19/418
CPCH04L41/0803H04L41/0843H04L67/02H04L67/12G05B19/4185H04L67/1001Y02P90/02
Inventor 沈青祁王靓赵锴周金广赵亮晏祖泽王林唐顺武许超胥泽文许延贺易思安李嘉清朱建国陈桂强王万胜谢涛钟杰罗奕王凯孙勇李洪彪
Owner 中国石化销售股份有限公司
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