CN103076791A - Comprehensive industrial real-time data monitoring system and method thereof - Google Patents
Comprehensive industrial real-time data monitoring system and method thereof Download PDFInfo
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- CN103076791A CN103076791A CN2013100246365A CN201310024636A CN103076791A CN 103076791 A CN103076791 A CN 103076791A CN 2013100246365 A CN2013100246365 A CN 2013100246365A CN 201310024636 A CN201310024636 A CN 201310024636A CN 103076791 A CN103076791 A CN 103076791A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Abstract
The invention discloses a comprehensive industrial real-time data monitoring system and a method thereof. The system comprises a junction center, an output state latch, an RS485-RS232 converter, an equipment operation protection device, an RS485 relay, an RS485 bus and an alternating current data acquisition unit; and the equipment operation protection device, the output state latch, the junction center, the RS485-RS232 converter, the RS485 relay and the RS485 bus are sequentially connected with one another, the alternating current data acquisition unit, an orifice plate flow measurement device, an analog input module and the RS485 bus are sequentially connected with each other, and an electromagnetic flowmeter is connected with the RS485 bus. The communication of the system is based on a wire communication mode; and the system and the method can be applied to monitor steam, water, cloth batch yield and the like, so that real-time data of all workshops can be accurately mastered; an automation management level is improved, moreover, energy consumption can also be effectively controlled, the energy consumption cost is lowered, energy-saving and emission reduction effects are realized, and the current scientific development trend is reflected.
Description
Technical field
The present invention relates to a kind of comprehensive industrial real-time data supervisory system and method thereof.
Background technology
Along with the development of enterprise, the yield-power of country improves constantly, the positive rapid growth of the productive capacity of enterprise, and the rational Application of environmental protection and energy must need unified examination, unified management.But because the use amounts such as steam, water are large, be subjected to the in many ways impact of factor, workshop teams and groups are with vapour, phenomenon that the loss of water ubiquity is larger, and the unified appraisal management of inconvenient workshop teams and groups, if manage improperly, also will directly cause certain economic loss.
The resource in workshop comprises the multiple actuating mediums such as cold water, hot water, alkali and steam, and all consumption is huge for every kind of actuating medium, and has scattered distribution and the low characteristics of data consistency, and this will bring problems to management.Centralized configuration and C/S structure that traditional industrial real-time data supervisory system extensively adopts can not satisfy the requirement of system's dynamic change and expansion.This just is being convenient to the unified management of enterprise to workshop all departments, has higher requirement to the data supervisory system in the aspect of increasing economic efficiency.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, a kind of comprehensive industrial real-time data supervisory system and method thereof are provided.
Comprehensive industrial real-time data supervisory system comprises central station, output state latch, RS485-RS232 converter, equipment running protection device, RS485 repeater, RS485 bus, AC Data Acquisition unit, and the AC Data Acquisition unit comprises analog input module, electromagnetic flowmeter and pore plate flow measurement device; Equipment running protection device, output state latch, central station, RS485-RS232 converter, RS485 repeater, RS485 bus link to each other in turn; the AC Data Acquisition unit; pore plate flow measurement device, analog input module, RS485 bus link to each other in turn, and electromagnetic flowmeter links to each other with the RS485 bus.
Described central station comprises host computer, laser printer, database server, slip-stick artist's monitor workstation, man-machine interaction end, radio station, communication processor, UPS, MODEM pond, many serial ports unit, line driver pond, optical Fiber Closure, fiber optical transceiver, programmable computer controller; Host computer links to each other with laser printer, database server, slip-stick artist's monitor workstation, man-machine interaction end, radio station, communication processor, UPS, MODEM pond, many serial ports unit, line driver pond, optical Fiber Closure respectively, optical Fiber Closure links to each other with fiber optical transceiver, fiber optical transceiver links to each other with programmable computer controller respectively, and programmable computer controller links to each other with the man-machine interaction end.
Described analog input module comprises controller, MPU_A, MPU_B, ADS1256, poll selection circuit, self check current output circuit, isolation and self check selection trigger circuit, path A11, path A12, path A13, path A14; MPU_A, MPU_B and controller are connected to each other, MPU_A, MPU_B by ADS1256 and poll select that circuit links to each other, isolation and self check select trigger circuit to link to each other with MPU_B by the self check current output circuit, path A11, path A12, path A13, path A14 are respectively by isolating and self check selection trigger circuit and poll selection circuit link to each other.
Described pore plate flow measurement device is orifice plate, differential pressure transmitter, temperature transmitter, pressure unit, stainless steel T-valve, stainless steel needle valve.
Comprehensive industrial real-time data method for supervising comprises the steps:
1) gathers the vapours real-time working condition data in each workshop by pore plate flow measurement device, be sent to the analog input module by communication wire;
2) the analog input module will be converted to from the analog signals of flow measurement device the accessible digital communication signal of computing machine, and be sent to the RS485 repeater by the RS485 bus;
3) gather the real-time working condition data such as cold water, hot water, liquid caustic soda in each workshop by electromagnetic flowmeter, digital communication signal output directly is sent to the RS485 repeater by the RS485 bus;
4) the RS485 repeater carries out parallel connection to the digital communication signal of input, and is transmitted to the RS485-RS232 converter;
5) the RS485-RS232 converter passes the signal to central station by communication wire, and central station is analyzed image data, computed losses, and show in real time, analysis result is sent to equipment running protection device by the output state latch.
Communication of the present invention is based on the wire communication mode, saved the all-network communication fee of operation, removed complicated network layout from, and the transmission of data has been more reliable and more stable, can be applicable to use the monitorings such as steam, water, cloth batch output, make things convenient for the unified appraisal management of workshop teams and groups.By dispatcher software modularization and configuration function design, can grasp exactly the real time data in each workshop, improve automatic management level, can effectively control energy consumption again, reduce energy consumption cost, reach the effect of energy-saving and emission-reduction.Practicality of the present invention and stability are laid equal stress on, and have stronger compatibility, satisfy the needs to System Expansion, have reflected the trend of Present S ﹠ T Development.
Description of drawings
Fig. 1 is the framework schematic diagram of comprehensive industrial real-time data supervisory system;
Fig. 2 is central station framework schematic diagram of the present invention;
Fig. 3 is analog input module frame schematic diagram of the present invention.
Embodiment
The present invention is further illustrated below in conjunction with accompanying drawing.
As shown in Figure 1, comprehensive industrial real-time data supervisory system comprises central station, output state latch, RS485-RS232 converter, equipment running protection device, RS485 repeater, RS485 bus, AC Data Acquisition unit, and the AC Data Acquisition unit comprises analog input module, electromagnetic flowmeter and pore plate flow measurement device; Equipment running protection device, output state latch, central station, RS485-RS232 converter, RS485 repeater, RS485 bus link to each other in turn; the AC Data Acquisition unit; pore plate flow measurement device, analog input module, RS485 bus link to each other in turn, and electromagnetic flowmeter links to each other with the RS485 bus.
As shown in Figure 2, described central station comprises host computer, laser printer, database server, slip-stick artist's monitor workstation, man-machine interaction end, radio station, communication processor, UPS, MODEM pond, many serial ports unit, line driver pond, optical Fiber Closure, fiber optical transceiver, programmable computer controller; Host computer links to each other with laser printer, database server, slip-stick artist's monitor workstation, man-machine interaction end, radio station, communication processor, UPS, MODEM pond, many serial ports unit, line driver pond, optical Fiber Closure respectively, optical Fiber Closure links to each other with fiber optical transceiver, fiber optical transceiver links to each other with programmable computer controller respectively, and programmable computer controller links to each other with the man-machine interaction end.
As shown in Figure 3, described analog input module comprises controller, MPU_A, MPU_B, ADS1256, poll selection circuit, self check current output circuit, isolation and self check selection trigger circuit, path A11, path A12, path A13, path A14; MPU_A, MPU_B and controller are connected to each other, MPU_A, MPU_B by ADS1256 and poll select that circuit links to each other, isolation and self check select trigger circuit to link to each other with MPU_B by the self check current output circuit, path A11, path A12, path A13, path A14 are respectively by isolating and self check selection trigger circuit and poll selection circuit link to each other.
Described pore plate flow measurement device is orifice plate, differential pressure transmitter, temperature transmitter, pressure unit, stainless steel T-valve, stainless steel needle valve.
Comprehensive industrial real-time data method for supervising comprises the steps:
1) gathers the vapours real-time working condition data in each workshop by pore plate flow measurement device, be sent to the analog input module by communication wire;
2) the analog input module will be converted to from the analog signals of flow measurement device the accessible digital communication signal of computing machine, and be sent to the RS485 repeater by the RS485 bus;
3) gather the real-time working condition data such as cold water, hot water, liquid caustic soda in each workshop by electromagnetic flowmeter, digital communication signal output directly is sent to the RS485 repeater by the RS485 bus;
4) the RS485 repeater carries out parallel connection to the digital communication signal of input, and is transmitted to the RS485-RS232 converter;
5) the RS485-RS232 converter passes the signal to central station by communication wire, and central station is analyzed image data, computed losses, and show in real time, analysis result is sent to equipment running protection device by the output state latch.
Claims (5)
1. comprehensive industrial real-time data supervisory system, it is characterized in that comprising central station, output state latch, RS485-RS232 converter, equipment running protection device, RS485 repeater, RS485 bus, AC Data Acquisition unit, the AC Data Acquisition unit comprises analog input module, electromagnetic flowmeter and pore plate flow measurement device; Equipment running protection device, output state latch, central station, RS485-RS232 converter, RS485 repeater, RS485 bus link to each other in turn; the AC Data Acquisition unit; pore plate flow measurement device, analog input module, RS485 bus link to each other in turn, and electromagnetic flowmeter links to each other with the RS485 bus.
2. a kind of comprehensive industrial real-time data supervisory system according to claim 1 is characterized in that described central station comprises host computer, laser printer, database server, slip-stick artist's monitor workstation, man-machine interaction end, radio station, communication processor, UPS, MODEM pond, many serial ports unit, line driver pond, optical Fiber Closure, fiber optical transceiver, programmable computer controller;
Host computer links to each other with laser printer, database server, slip-stick artist's monitor workstation, man-machine interaction end, radio station, communication processor, UPS, MODEM pond, many serial ports unit, line driver pond, optical Fiber Closure respectively, optical Fiber Closure links to each other with fiber optical transceiver, fiber optical transceiver links to each other with programmable computer controller respectively, and programmable computer controller links to each other with the man-machine interaction end.
3. a kind of comprehensive industrial real-time data supervisory system according to claim 1 is characterized in that described analog input module comprises controller, MPU_A, MPU_B, ADS1256, poll selection circuit, self check current output circuit, isolation and self check selection trigger circuit, path A11, path A12, path A13, path A14; MPU_A, MPU_B and controller are connected to each other, MPU_A, MPU_B by ADS1256 and poll select that circuit links to each other, isolation and self check select trigger circuit to link to each other with MPU_B by the self check current output circuit, path A11, path A12, path A13, path A14 are respectively by isolating and self check selection trigger circuit and poll selection circuit link to each other.
4. a kind of comprehensive industrial real-time data supervisory system according to claim 1 is characterized in that described pore plate flow measurement device is orifice plate, differential pressure transmitter, temperature transmitter, pressure unit, stainless steel T-valve, stainless steel needle valve.
5. one kind is used the as claimed in claim 1 comprehensive industrial real-time data method for supervising of system, it is characterized in that comprising the steps:
1) gathers the vapours real-time working condition data in each workshop by pore plate flow measurement device, be sent to the analog input module by communication wire;
2) the analog input module will be converted to from the analog signals of flow measurement device the accessible digital communication signal of computing machine, and be sent to the RS485 repeater by the RS485 bus;
3) gather the real-time working condition data such as cold water, hot water, liquid caustic soda in each workshop by electromagnetic flowmeter, digital communication signal output directly is sent to the RS485 repeater by the RS485 bus;
4) the RS485 repeater carries out parallel connection to the digital communication signal of input, and is transmitted to the RS485-RS232 converter;
5) the RS485-RS232 converter passes the signal to central station by communication wire, and central station is analyzed image data, computed losses, and show in real time, analysis result is sent to equipment running protection device by the output state latch.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104133453B (en) * | 2014-07-31 | 2017-01-18 | 武钢集团昆明钢铁股份有限公司 | Hot-rolled ribbed steel bar data polling wireless transmission system and method thereof |
| CN107807600A (en) * | 2017-12-06 | 2018-03-16 | 中环天仪股份有限公司 | A kind of electromagnetic flowmeter control system and control method based on 485 communications |
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| US20070129982A1 (en) * | 2005-12-05 | 2007-06-07 | Sap Ag | Decentralised audit system in collaborative workflow environment |
| CN201698199U (en) * | 2010-06-22 | 2011-01-05 | 温州华信仪表有限公司 | Remote wireless real-time monitoring management device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104133453B (en) * | 2014-07-31 | 2017-01-18 | 武钢集团昆明钢铁股份有限公司 | Hot-rolled ribbed steel bar data polling wireless transmission system and method thereof |
| CN107807600A (en) * | 2017-12-06 | 2018-03-16 | 中环天仪股份有限公司 | A kind of electromagnetic flowmeter control system and control method based on 485 communications |
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Application publication date: 20130501 |