CN103309318A - Remote data monitoring system of hot mill - Google Patents
Remote data monitoring system of hot mill Download PDFInfo
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- CN103309318A CN103309318A CN2013102156664A CN201310215666A CN103309318A CN 103309318 A CN103309318 A CN 103309318A CN 2013102156664 A CN2013102156664 A CN 2013102156664A CN 201310215666 A CN201310215666 A CN 201310215666A CN 103309318 A CN103309318 A CN 103309318A
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- router
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- defibrator
- production scene
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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 remote data monitoring system of a hot mill. The remote data monitoring system comprises a PLC (Programmable Logic Controller) controlling device, a production site operation station, a first router, a second router and a visualizing terminal. The PLC controlling device collects the site state parameters of the hot mill and is communicated with the production site operation station through an industrial Ethernet to transmit the collected site state parameters to the production site operation station, and the production site operation station converts data into a Microsoft SQL Server database file. The production site operation station is connected with the first router, and the visualizing terminal is connected with the second router. The first router is connected with the second router through an internet network, and the VPN (Virtual Private Network) function of the routers is adopted to transmit the data. The remote data monitoring system is used for helping a user analyze and diagnose the causes of failures and providing the technical guidance and the after-sale service for the user.
Description
Technical field
The present invention relates to
OnePlant remote data monitoring and fault diagnosis system, relate in particular to a kind of defibrator remote data monitoring and fault diagnosis system, belong to the machine tool technical field.
Background technology
Defibrator is a kind ofly to wear into fiber after the boiling to make the plant equipment of fiberboard or paper pulp for wood chip is carried out, because the defibrator equipment price is relatively more expensive, the control object more complicated, relate to the cooperation between a plurality of mechanical systems, relate to hydraulic pressure, electric-control system, the systems such as the detection of ray material level, feedback, production requirement is high continuously.For the fault that may occur in the defibrator production run, need in advance prevention; For the fault that has occured, need in time to process, by real device status data analysis the reason that fault produces is diagnosed.At present, domestic defibrator supplier can only carry out operating maintenance by documentation such as service manual, operation guide guides user, perhaps exchange with the user by phone, fax, mail, instruct or fault analysis, owing to lacking the support of system, real device context data, supplier and use producer all ability do not shift to an earlier date trouble-saving generation, and fault handling time is also long.If can with the production scene device status data regularly or special time send equipment manufacturers to, the ruuning situation of equipment manufacturers by these data analysis facilities is with trouble-saving generation and failure cause is diagnosed.But, also there is not at present the ripe defibrator Long-Distance Monitoring System About that is used for trouble saving and fault analysis, the field data that mainly exists following problem: 1.PLC to read is many, on-the-spot undesired signal is relatively more complicated, electromagnetic interference (EMI), noise jamming and carrier frequency interference etc. are arranged, Long-Distance Monitoring System About need to solve the interference problem of field data, guarantees that the Site Detection data that read can truly reflect machine operation; 2. because the data volume of storage is large, preservation need to consider that integrality, security, the sharing of data are good for data, and the data management inquiry is convenient and swift, accurate; 3. the remote transmission of data will be guaranteed the safety of maintaining secrecy of data and network, and extensibility.
Summary of the invention
The object of the present invention is to provide a kind of defibrator Long-Distance Monitoring System About, make the equipment manufacturers of defibrator adopt visual terminal to carry out communication by the VPN function of two places router and active station and the router of production scene, configuration software in the operator station PLC gather to the influential particular data of production status, convert to Microsoft SQL Server database file and regularly or special time send equipment manufacturers to, equipment manufacturers can be by the ruuning situation of these data analysis facilities.
A kind of defibrator Long-Distance Monitoring System About, comprise PLC control device 1, production scene active station 2, the first router 3, the second router 4, visual terminal 5, described PLC control device 1 gathers the vapour system of defibrator, compressed air system, feed system, level control system, discharge system, the defibrator process main frame, oil lubrication system, the presence states parameter of water cooling system, described PLC control device 1 passes through the Industrial Ethernet liaison with production scene active station 2, the presence states parameter that gathers is transferred to production scene active station 2, operator station 2 converts the presence states supplemental characteristic to Microsoft SQL Server database file by configuration software, described production scene active station 2 links to each other with the first router 3, described visual terminal 5 links to each other with the second router 4, described the first router 3 links to each other by the internet network with the second router 4, adopts the VPN function of router to come the transmission of data.
Compared with prior art, the invention has the beneficial effects as follows: pass through Long-Distance Monitoring System About, equipment manufacturers can help the user that the reason that fault produces is analyzed, diagnosed, equipment manufacturers can be more convenient, instruct and after sale service for the user carries out operative technique more targetedly, can better understand the operating position of product, constantly carry out product up-gradation.Long-Distance Monitoring System About comes the transmission of data with the VPN function of router, though VPN (virtual private network) is not genuine dedicated network, can realizes the function of dedicated network and safety and the function guarantee the same with dedicated network is provided.Use Microsoft SQL Server database to have the following advantages: 1. inquiry rapidly, accurately, 2. data structured, can unified management, 3. data redudancy is little, but conserve storage is avoided the inconsistency between the data, 4. data sharing is good, 5. have the control function of security, integrality and recovery to data, 6. accessible data volume is large, and good with operating system and the application platform compatibility of Microsoft.
Description of drawings
Fig. 1 is system construction drawing of the present invention;
Fig. 2 is PLC device data acquisition module figure.
Embodiment
The invention will be further described below in conjunction with the drawings and specific embodiments.
As shown in Figure 1, the present invention includes PLC control device 1, production scene active station 2, the first router 3, the second router 4, visual terminal 5, described PLC control device 1 gathers the vapour system of defibrator, compressed air system, feed system, level control system, discharge system, the defibrator process main frame, oil lubrication system, the presence states parameter of water cooling system, described PLC control device 1 passes through the Industrial Ethernet liaison with production scene active station 2, the presence states parameter that gathers is transferred to production scene active station 2, operator station 2 converts the presence states supplemental characteristic to Microsoft SQL Server database file by configuration software, described production scene active station 2 links to each other with the first router 3, described visual terminal 5 links to each other with the second router 4, described the first router 3 links to each other by the internet network with the second router 4, adopts the VPN function of router to come the transmission of data.
As shown in Figure 2, the PLC control device 1 of aforementioned hot grinding machine Long-Distance Monitoring System About, with the core of programmable controller Simens S7-300 series CPU as data acquisition and processing, adopt the WZP integrative temperature transmitter of Pt100 series to gather defibrator system oil, water, bearing and motor stator temperature; Adopting DG1300 series pressure transducer that cooling system Inlet and outlet water pressure and lubricating system are gone out oil pressure detects; Adopt Simens 7MF4033 and 7MF1562 series of pressure transmitters that the defibrator system vapor pressure is detected; Adopt ZG24 and HT-2W series vibration transducer that main process equipment radial and axial vibration situation is detected; Adopt Baruch husband BTL5 series displacement transducer that the main frame abrasive disk space is detected.
Wherein for on-the-spot different require and the sensor of unlike signal we taked different jamming countermeasures; Need the temperature signal of oil, water, bearing and the motor stator often observed in the production run during to equipment routing inspection, adopted instrument demonstration, isolation to be placed in the equipment next door; Adopt feed system, the electric current of discharge system, the tach signal of Direct Current Governor System, adopted instrument demonstration, isolation, be placed in electrical control cubicles indoor; Determine the most important abrasive disk space of fiber quality, adopt band PROFIBUS bus output type, directly transmission of digital amount signal; Vibration transducer has adopted is with 4～20mA output type, and the output signal of sensor is sent to the PLC system after isolating through isolating transmitter again.Signal is analog acquisition SM 331 analog modules of the current signal of 4-20 milliampere or the voltage signal that 0-10 lies prostrate, and the switch amount signal adopts the SM321 module.Various data communication devices between PLC and the host computer are crossed the transmission of CP343 ethernet module.Above measure has effectively prevented the interference of field data, guarantees that the data that the PLC system reads are accurately.
Secondly to rely on host computer be that production scene active station 2 adopts INTOUCH 10.1 or WINCC 6.2 configuration softwares to create dynamic menu to heat grinding slurry supervisory system, adopts friendly observation interface to realize the data Real time dynamic display: such as the height of equipment bearing system temperature, boiling and defibrination vapor pressure, input and output material motor speed and power consumption, material level etc.By the identification point that arranges, can enter the main interface of the monitored equipment of response.The operator realizes the long-range of heat grinding slurry system opened, stops by supervisory system, data setting and adjustment, and hand such as changes automatically at the control.System adopts numeral to show and the trend curve dual mode to every monitor data.Rely on the powerful data base management system (DBMS) of Microsoft SQL Server, parameters and the warning message of monitoring carried out real-time storage, as required, also can check historical data and the real time data of heat grinding slurry system by the trend curve picture.Long distance control system can be monitored specific Microsoft SQL Server database file in the produced on-site, understands in real time the field conditions of heat grinding slurry system.Microsoft SQL Server database has following characteristics: 1. inquiry rapidly, accurately, 2. data structured, can unified management, 3. data redudancy is little, but conserve storage is avoided the inconsistency between the data, 4. data sharing is good, 5. have the control function of security, integrality and recovery to data, 6. accessible data volume is large, and good with operating system and the application platform compatibility of Microsoft.
When passing through the internet Internet Transmission in two places at last, we have adopted VPN (VPN (virtual private network)) function of router to come the transmission of data.VPN (Virtual Private Netmork) is the abbreviation of Virtual Private Network, and VPN (virtual private network) is not genuine dedicated network, but can realize the function of dedicated network.Virtual Private Network refers to and relies on ISP (Internet Service Provider service provider) and other NSP (Network Service Provider Internet Service Provider), sets up the technology of special-purpose data communication network in common network.In Virtual Private Network, the connection between any two nodes does not have the required end to end physical link of traditional private network, but utilizes the physical link resource dynamic of certain public network to form, and safety and the function guarantee the same with dedicated network is provided.Adopt the VPN the transmission of data that following advantage is arranged:
1, guarantee network security and data confidentiality; The network security protocol that VPN adopts international standards by set up the encryption of logical tunnel and network layer in common network, is avoided network data to be modified and is usurped, and has guaranteed security and the integrality of data.
2, simplify the user to maintenance of network and management work: because VPN uses the logical links of Internet to replace traditional special line of renting, so just simplified the work of user's design, maintenance and management wide area network, a large amount of network management and maintenance work are finished by the common network service provider.
3, reduce networking and use cost: because do not need to rent special line, and VPN equipment can provide many services.
4, the dirigibility of networking and extendability: if the coverage of wanting to increase new mechanism and enlarging network only needs the equipment such as router are just simply configured and can realize.
5, can support emerging application: many private are prepared not enough to many emerging application, as require multimedia and the interactive application in high broadband.VPN then can support various senior application, such as variety of protocols such as ip voice and Fax over IP.
Considering needs constantly to increase new equipment user, and the Number of Address number of the router DHCP of manufacturer's end is set to 50, and client then arranges different numerical value according to different situations, the different client who requires.
In addition to the implementation, the present invention can also have other embodiments, and all employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop in the protection domain of requirement of the present invention.
Claims (1)
1. defibrator Long-Distance Monitoring System About, it is characterized in that, comprise PLC control device (1), production scene active station (2), the first router (3), the second router (4), visual terminal (5), described PLC control device (1) gathers the vapour system of defibrator, compressed air system, feed system, level control system, discharge system, the defibrator process main frame, oil lubrication system, the presence states parameter of water cooling system, described PLC control device (1) passes through the Industrial Ethernet liaison with production scene active station (2), the presence states parameter that gathers is transferred to production scene active station (2), operator station (2) converts the presence states supplemental characteristic to Microsoft SQL Server database file by configuration software, described production scene active station (2) links to each other with the first router (3), described visual terminal (5) links to each other with the second router (4), described the first router (3) links to each other by the internet network with the second router (4), adopts the VPN function of router to come the transmission of data.
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| CN2013102156664A CN103309318A (en) | 2013-06-03 | 2013-06-03 | Remote data monitoring system of hot mill |
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| CN2013102156664A CN103309318A (en) | 2013-06-03 | 2013-06-03 | Remote data monitoring system of hot mill |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103587140A (en) * | 2013-11-04 | 2014-02-19 | 索特传动设备有限公司 | Fault monitoring system, fault monitoring method and hydraulic machine of hydraulic system |
| CN104865926A (en) * | 2015-03-26 | 2015-08-26 | 麦格瑞冶金工程技术（北京）有限公司 | Remote electromagnetic stirring monitoring system of continuous casting machine |
| CN111282661A (en) * | 2020-03-24 | 2020-06-16 | 福建龙亿粉体装备制造有限公司 | Method and system for remote control, monitoring and diagnosis of ring roller mill |
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| US20040215520A1 (en) * | 2001-05-25 | 2004-10-28 | Andrew Butler | Remote monitoring system |
| CN1593849A (en) * | 2004-07-15 | 2005-03-16 | 无锡开源机床集团有限公司 | Grinding machine data acquisition and failure diagnosis apparatus based on network |
| CN101592938A (en) * | 2009-06-30 | 2009-12-02 | 刘文祥 | Numerical control network and various system thereof |
| CN102566503A (en) * | 2012-01-17 | 2012-07-11 | 江苏高精机电装备有限公司 | Remote monitoring and fault diagnosis system for numerical control machine tool |
| CN203299623U (en) * | 2013-06-03 | 2013-11-20 | 镇江中福马机械有限公司 | Thermofiner remote data monitoring system |
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2013
- 2013-06-03 CN CN2013102156664A patent/CN103309318A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040215520A1 (en) * | 2001-05-25 | 2004-10-28 | Andrew Butler | Remote monitoring system |
| CN1593849A (en) * | 2004-07-15 | 2005-03-16 | 无锡开源机床集团有限公司 | Grinding machine data acquisition and failure diagnosis apparatus based on network |
| CN101592938A (en) * | 2009-06-30 | 2009-12-02 | 刘文祥 | Numerical control network and various system thereof |
| CN102566503A (en) * | 2012-01-17 | 2012-07-11 | 江苏高精机电装备有限公司 | Remote monitoring and fault diagnosis system for numerical control machine tool |
| CN203299623U (en) * | 2013-06-03 | 2013-11-20 | 镇江中福马机械有限公司 | Thermofiner remote data monitoring system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103587140A (en) * | 2013-11-04 | 2014-02-19 | 索特传动设备有限公司 | Fault monitoring system, fault monitoring method and hydraulic machine of hydraulic system |
| CN104865926A (en) * | 2015-03-26 | 2015-08-26 | 麦格瑞冶金工程技术（北京）有限公司 | Remote electromagnetic stirring monitoring system of continuous casting machine |
| CN111282661A (en) * | 2020-03-24 | 2020-06-16 | 福建龙亿粉体装备制造有限公司 | Method and system for remote control, monitoring and diagnosis of ring roller mill |
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Application publication date: 20130918 |