CN214427812U

CN214427812U - SCADA system of spraying workshop

Info

Publication number: CN214427812U
Application number: CN202120917471.4U
Authority: CN
Inventors: 王巍; 王坤
Original assignee: Susent Intelligent Technology Suzhou Co ltd
Current assignee: Susent Intelligent Technology Suzhou Co ltd
Priority date: 2021-04-29
Filing date: 2021-04-29
Publication date: 2021-10-19
Anticipated expiration: 2031-04-29

Abstract

The utility model discloses a spraying workshop SCADA system. The technical scheme of the utility model is that: the system comprises a main station end, a communication system and a remote terminal system, wherein the main station end comprises a communication front-end system, a real-time database system, an engineer workstation, a production scheduling workstation, a monitoring workstation, a historical database server, a WEB server and an upper application workstation; the communication system is an industrial Ethernet based on a switch; the remote terminal system comprises a communication processing unit, a switching value acquisition unit, a pulse value acquisition unit, an analog value output unit, a switching value output unit and a pulse value output unit. The utility model provides a scheme sets up complete main website end and remote terminal system to this kind of large-scale project in spraying workshop, can effectively guarantee the control in spraying workshop and detect and dispatch the management, has greatly improved the management and the production efficiency in spraying workshop.

Description

SCADA system of spraying workshop

Technical Field

The utility model relates to an automatic monitored control system field, in particular to spraying workshop SCADA system.

Background

The SCADA system is a computer-based automatic monitoring system. The system can monitor and control on-site operating equipment, and can realize the functions of data acquisition, equipment control, measurement, parameter adjustment, various alarms and the like, namely the known 'four remote' function. The method is favorable for improving the transparency degree of enterprise management and production and the working efficiency of enterprise leadership operation analysis and management decision, and lays a solid foundation for intelligent manufacturing factories driven by data. The spraying workshop production line is complex, equipment personnel are numerous, efficient management and control of the spraying workshop production line are problematic, and how to construct an SCADA system aiming at the spraying workshop is a problem to be solved by the inventor.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model discloses a main aim at provides a large-scale SCADA system to ability spraying workshop.

In order to achieve the above purpose, the utility model provides a following technical scheme: a spraying workshop SCADA system comprises a main station end, a communication system and a remote terminal system, wherein the main station end comprises a communication front-end system, a real-time database system, an engineer workstation, a production scheduling workstation, a monitoring workstation, a historical database server, a WEB server and an upper application workstation; the communication system is an industrial Ethernet based on a switch; the remote terminal system comprises a communication processing unit, a switching value acquisition unit, a pulse value acquisition unit, an analog value output unit, a switching value output unit and a pulse value output unit.

Preferably, the production line dispatching workstation comprises a production line interface unit for displaying workshop production line flow data, and the production line interface unit comprises a paint supply interface unit.

Preferably, the communication front-end system comprises a front-end computer, a serial port pool, a rack, a lightning protection facility and a network interface.

Preferably, the communication front-end system communicates with the engineer workstation, the production scheduling workstation, the monitoring workstation and the upper application workstation through a communication system, and the communication system is an industrial Ethernet based on a switch and adopts a TCP/IP protocol.

The utility model discloses have following advantage for prior art, this scheme sets up complete main website end and remote terminal system to this kind of large-scale project in spraying workshop, can effectively guarantee the control detection and the dispatch management in spraying workshop, has greatly improved the management and the production efficiency in spraying workshop.

Drawings

Fig. 1 is the utility model discloses a structural schematic of spraying workshop SCADA system.

In the figure: 1. a master station end; 2. a communication system; 3. a remote terminal system; 4. a communication front-end system; 5. a real-time database system; 6. an engineer workstation; 7. a production scheduling workstation; 8. a monitoring workstation; 9. a historical database server; 10. a WEB server; 11. an upper application workstation; 12. a communication processing unit; 13. a switching value acquisition unit; 14. a pulse quantity acquisition unit; 15. an analog quantity acquisition unit; 16. an analog quantity output unit; 17. a switching value output unit; 18. and a pulse quantity output unit.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

As shown in fig. 1, an SCADA system for a painting workshop includes a main station 1, a communication system 2 and a remote terminal system 3, where the main station 1 includes a communication front-end system 4, a real-time database system 5, an engineer workstation 6, a production scheduling workstation 7, a monitoring workstation 8, a historical database server 9, a WEB server 10 and an upper application workstation 11; the communication system 2 is an industrial Ethernet based on a switch; the remote terminal system 3 comprises a communication processing unit 12, a switching value acquisition unit 13, a pulse value acquisition unit 14, an analog value acquisition unit 15, an analog value output unit 16, a switching value output unit 17 and a pulse value output unit 18.

Preferably, the production line scheduling workstation 7 comprises a production line interface unit for displaying workshop production line flow data, and the production line interface unit comprises a paint supply interface unit.

Preferably, the communication front-end system 4 includes a front-end computer, a serial pool, a rack, a lightning protection facility, and a network interface.

Preferably, the communication front-end system 4 communicates with the engineer workstation 6, the production scheduling workstation 7, the monitoring workstation 8 and the upper application workstation 11 through the communication system 2, and the communication system 2 is an industrial ethernet based on a switch and adopts a TCP/IP protocol.

Wherein the master station is based on an XWINDOWs graphical interface. The communication front-end system 4 is mainly responsible for analyzing various protocols and finishing data processing of communication interfaces, including data forwarding, including a front-end computer, a serial pool or an industrial Ethernet, a rack, lightning protection measures and a network interface. The real-time database system 5 mainly includes a server for running the real-time database. The engineer workstation 6 is responsible for the configuration of the system, the creation of pictures and various maintenance of the system. The production scheduling workstation 7 is a main user of the monitoring system, displays pictures, browses the pictures, realizes various alarms and the like. The various monitoring stations 8 are mainly used for the condition that a particularly large system cannot be monitored by several people, and the various monitoring stations 8 are set up according to the needs, wherein each station has personnel to work. The history database server 9 is a server for storing history data in the SCADA system. The WEB server 10 can access the relevant data of interest as long as the user is provided with browser software and is authorized accordingly. The upper application workstation 11 is mainly used for mining real-time data and historical data.

The communication system 2 uses an industrial ethernet. The communication between the workstations and the computer server uses the TCP/IP protocol, usually over a separate local area network. For small items with relatively little message capacity, process communication and communication between workstations and computer servers can be accomplished using SIMATICNET industrial ethernet.

The remote terminal system 3 includes a communication processing unit 12, a switching value acquisition unit 13, a pulse value acquisition unit 14, an analog value acquisition unit 15, an analog value output unit 16, a switching value output unit 17, a pulse value output unit 18, and the like. The remote terminal system 3 performs interface and protocol conversion work with various devices in addition to data acquisition work and protocol processing of itself.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A spraying workshop SCADA system which characterized in that: the system comprises a main station end, a communication system and a remote terminal system, wherein the main station end comprises a communication front-end system, a real-time database system, an engineer workstation, a production scheduling workstation, a monitoring workstation, a historical database server, a WEB server and an upper application workstation; the communication system is an industrial Ethernet based on a switch; the remote terminal system comprises a communication processing unit, a switching value acquisition unit, a pulse value acquisition unit, an analog value output unit, a switching value output unit and a pulse value output unit.

2. A paint shop SCADA system according to claim 1, characterized in that: the production line interface unit comprises a paint supply interface unit.

3. A paint shop SCADA system according to claim 1, characterized in that: the communication front-end system comprises a front-end computer, a serial port pool, a rack, a lightning protection facility and a network interface.

4. A paint shop SCADA system according to claim 3, characterized in that: the communication front-end system is communicated with the engineer workstation, the production scheduling workstation, the monitoring workstation and the upper application workstation through a TCP/IP protocol.