CN201788401U - Control and management information system for equipment production process - Google Patents
Control and management information system for equipment production process Download PDFInfo
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- CN201788401U CN201788401U CN2010205007288U CN201020500728U CN201788401U CN 201788401 U CN201788401 U CN 201788401U CN 2010205007288 U CN2010205007288 U CN 2010205007288U CN 201020500728 U CN201020500728 U CN 201020500728U CN 201788401 U CN201788401 U CN 201788401U
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Abstract
The utility model discloses a control and management information system for the equipment production process, comprising a plurality of field devices, two exchangers, two servers, a plurality of redundancy workstations and two high-grade control layer servers, wherein the two exchangers are connected in series and receive output signals of the plurality of field devices; the two servers are used for receiving and storing the output signals of the two exchangers; the plurality of redundancy workstations are used for reading data of the two servers and outputting control signals to the two servers after comparing the data with set values; the two servers receive the control signals outputted by the plurality of redundancy workstations and output the signals to the plurality of field devices; and the two high-grade control layer servers are used for reading the output signals of the two servers and transmitting the output signals to a plurality of terminal equipment. The system comprises a history terminal machine, a computer and a digital video management machine. The adoption of the system can realize real-time monitoring on the field equipment.
Description
Technical field
The utility model relates to a kind of control system, relates in particular to the device procedures control system.
Background technology
The construction of the production management infosystem of factory can help factory to realize possessing the production management that " prediction, prevention and prediction scheme " ability is arranged.That is:
Under nominal situation---by production management system, each device, production information combine, improve the visibility of information, realize real-time production performance management.
Under unusual service condition---by production management system, the influence that unusual service condition is caused production quantizes, and knows the source that throws into question, and according to priority, deals with problems from the source, and the damage control in minimum, and is in time recovered nominal situation.
At ordinary times---carry out the correlation analysis of " just in case accident takes place ".By the production management infosystem, the production of the common operating mode that may occur, technology, quality, metering, safety, environmental protection, equipment etc. are carried out configuration, to take precautions against in possible trouble.
At chemistry, the Process Control System of using in oil or other process, generally include one or more centralized procedure controllers, they are by simulation, numeral or combine analog/number bus are connected at least one main frame or operator workstation and one or more field device with communication mode, field device can be a valve for example, valve position controller, switch and transmitter (temperature for example, pressure and flow sensor), they are carried out such as the function that opens or closes valve and measurement process parameters, process controller receives the signal of the process measurement that expression undertaken by field device and/or about the out of Memory of field device, use this information to carry out control procedure and produce control signal, these control signals are sent to the operation of field device with control procedure via bus or other communication line.Information from field device and controller is available to one or more application of operator workstation execution, so that the operator can carry out the desired function of relevant process, for example browses current process status, the operation of modification process etc.
Because the application station failure such as the software fault of using other position in stand interior and/or the Process Control System or hardware fault (for example network service loss, the loss of power etc.) generation causes using station failure or fault usually.Some Process Control Systems or use the station configuration limited application station restore funcitons is provided for example restart, but can cause the interruption controlled, therefore are badly in need of developing to possess the production management process control system that " prediction, prevention and prediction scheme " ability is arranged.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of device fabrication process control management infosystem that can monitor in real time field apparatus is provided.
Device fabrication process control management infosystem of the present utility model, it comprises:
(1) is positioned at many field devices of key-course;
(2) be positioned at two of the supervisory layers switches that link to each other of series connection each other, these two switches receive the output signal of described many field devices by two redundance units;
(3) be positioned at the two-server of Advanced Control stratum reticulare, this two-server is used to receive and store the output signal of two switches;
(4) be positioned at many redundancy of effort stations of Advanced Control stratum reticulare, these many redundancy of effort stations are used to read the data of described two-server and these data and setting value are relatively exported control signal to two-server in the back, and two-server receives the control signal of described many redundancy of effort stations output and this control signal is exported to many field devices by two redundance units;
(5) be positioned at two Advanced Control stratum servers of Advanced Control stratum reticulare, these two Advanced Control stratum servers are used to read the output signal of described two-server and pass to the many station terminals equipment that is positioned at the plant information stratum reticulare by redundant router and fire wall;
(6) historical terminating machine, computing machine and digital video supervisor are arranged on the Advanced Control stratum reticulare, the output signal that described historical terminating machine and computing machine are used to read, analyze, write down and check two Advanced Control stratum servers, described digital video supervisor are used to read the picture signal that is arranged on many on-the-spot field devices.
Adopt the utility model system to monitor in real time to field apparatus.
Description of drawings
Accompanying drawing is the schematic network structure of device fabrication process control management infosystem of the present utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is further described.
Device fabrication process control management infosystem of the present utility model as shown in drawings, it comprises: (1) is positioned at many field devices (device 1, device 2 and install 3 etc.) of key-course; (2) be positioned at two of the supervisory layers switches (switch A and switch b) that link to each other of series connection each other, these two switches receive the output signal of described many field devices by two redundance units; (3) be positioned at the two-server (server A and server B) of Advanced Control stratum reticulare, this two-server is used to receive and store the output signal of two switches; (4) be positioned at many redundancy of effort stations of Advanced Control stratum reticulare, these many redundancy of effort stations are used to read the data of described two-server and these data and setting value are relatively exported control signal to two-server in the back, and two-server receives the control signal of described many redundancy of effort stations output and this control signal is exported to many field devices by two redundance units; At the Advanced Control stratum reticulare access rights that domain controller is used to control equipment in this layer can be set.(5) be positioned at two Advanced Control stratum servers of Advanced Control stratum reticulare, these two Advanced Control stratum servers are used to read the output signal of described two-server and pass to the many station terminals equipment (PC terminal 1,2,3,4 etc.) that is positioned at the plant information stratum reticulare by redundant router (or switch) and fire wall; (6) historical terminating machine, computing machine and digital video supervisor are arranged on the Advanced Control stratum reticulare, the output signal that described historical terminating machine and computing machine are used to read, analyze, write down and check two Advanced Control stratum servers, described digital video supervisor are used to read the picture signal that is arranged on many on-the-spot field devices.
For the backup that realizes data can also increase third party's redundant system in native system, third party's redundant system is used to read and store the signal of (presetting buffering) many field device outputs being transferred to two switches after the data backup.
Claims (2)
1. device fabrication process control management infosystem is characterized in that it comprises:
(1) is positioned at many field devices of key-course;
(2) be positioned at two of the supervisory layers switches that link to each other of series connection each other, these two switches receive the output signal of described many field devices by two redundance units;
(3) be positioned at the two-server of Advanced Control stratum reticulare, this two-server is used to receive and store the output signal of two switches;
(4) be positioned at many redundancy of effort stations of Advanced Control stratum reticulare, these many redundancy of effort stations are used to read the data of described two-server and these data and setting value are relatively exported control signal to two-server in the back, and two-server receives the control signal of described many redundancy of effort stations output and this control signal is exported to many field devices by two redundance units;
(5) be positioned at two Advanced Control stratum servers of Advanced Control stratum reticulare, these two Advanced Control stratum servers are used to read the output signal of described two-server and pass to the many station terminals equipment that is positioned at the plant information stratum reticulare by redundant router and fire wall;
(6) historical terminating machine, computing machine and digital video supervisor are arranged on the Advanced Control stratum reticulare, the output signal that described historical terminating machine and computing machine are used to read, analyze, write down and check two Advanced Control stratum servers, described digital video supervisor are used to read the picture signal that is arranged on many on-the-spot field devices.
2. device fabrication process control management infosystem according to claim 1 is characterized in that: third party's redundant system is used to read and store the signal of many field device outputs being transferred to two switches after the data backup.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205007288U CN201788401U (en) | 2010-08-23 | 2010-08-23 | Control and management information system for equipment production process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205007288U CN201788401U (en) | 2010-08-23 | 2010-08-23 | Control and management information system for equipment production process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201788401U true CN201788401U (en) | 2011-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205007288U Expired - Lifetime CN201788401U (en) | 2010-08-23 | 2010-08-23 | Control and management information system for equipment production process |
Country Status (1)
| Country | Link |
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| CN (1) | CN201788401U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102495615A (en) * | 2011-12-26 | 2012-06-13 | 中铁科工集团有限公司 | Remote monitoring management system of large tonnage box girder transport and erection equipment group safety construction |
| CN103809551A (en) * | 2012-11-14 | 2014-05-21 | Ckd株式会社 | Operation management system of production equipment |
| CN104076777A (en) * | 2014-06-27 | 2014-10-01 | 徐州徐工筑路机械有限公司 | Asphalt mixing plant wireless scheduling system and method based on terminals |
| CN107179750A (en) * | 2016-03-11 | 2017-09-19 | 西门子（中国）有限公司 | Industrial network system |
-
2010
- 2010-08-23 CN CN2010205007288U patent/CN201788401U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102495615A (en) * | 2011-12-26 | 2012-06-13 | 中铁科工集团有限公司 | Remote monitoring management system of large tonnage box girder transport and erection equipment group safety construction |
| CN103809551A (en) * | 2012-11-14 | 2014-05-21 | Ckd株式会社 | Operation management system of production equipment |
| CN103809551B (en) * | 2012-11-14 | 2016-09-14 | Ckd株式会社 | The operation management system of production equipment |
| CN104076777A (en) * | 2014-06-27 | 2014-10-01 | 徐州徐工筑路机械有限公司 | Asphalt mixing plant wireless scheduling system and method based on terminals |
| CN107179750A (en) * | 2016-03-11 | 2017-09-19 | 西门子（中国）有限公司 | Industrial network system |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110406 |
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| CX01 | Expiry of patent term |