CN105843190B - A kind of cigarette weight automatic control system and its control method - Google Patents
A kind of cigarette weight automatic control system and its control method Download PDFInfo
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- CN105843190B CN105843190B CN201610221103.XA CN201610221103A CN105843190B CN 105843190 B CN105843190 B CN 105843190B CN 201610221103 A CN201610221103 A CN 201610221103A CN 105843190 B CN105843190 B CN 105843190B
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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
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- 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]
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Abstract
The present invention relates to a kind of cigarette weight automatic control system and its control methods.A kind of Cigarette weight automatic control system, the system is by MC2Cigarette physical detection instrument, cigarette weight index collection device, cigarette machine electric-control system, correlation factor harvester, application server, real time history/relational database, data analytics server, execute-in-place terminal, correlation factor control server and Industrial Ethernet composition, real time history/relational database are made of real time historical database and relational database；The present invention forms a set of complete closed-loop system comprising acquisition, control, really realizes the intelligent control of Cigarette weight.
Description
Technical field
The present invention relates to a kind of cigarette weight automatic control system and its control methods.
Background technology
Under national " internet+" strategic directing, tobacco productive corporation pushes mobile interchange according to self-growth needs
The information technologies such as net, cloud computing, big data, Internet of Things and production of cigarettes manufacture depth integration, it is proposed that the target of wisdom factory.
In order to realize the target of wisdom factory, it is necessary to first realize the wisdom of production of cigarettes process control.The invention belongs to cigarette
Produce the one side of wisdom technique.
In addition with the increasingly raising of quality of the life and health perception, consumer is to product such as mouthfeel, the tar contents of cigarette
The requirement of matter is higher and higher, therefore is attached great importance to indexs such as Sensory Quality of Cigarette and tar contents during production of cigarettes, and cigarette
Zhi Chongliang has the indexs such as Sensory Quality of Cigarette and tar content important influence.Thus cigarette weight is during production of cigarettes
It is paid close attention to.The weight control system mainstream of cigarette machine includes weight control system based on Nuclear receptor co repressor and is based on microwave
Technology weight control system two types, other than equipment automatically controls, most of tobacco productive corporation to cigarette Weight control,
Only reside within the subsequent manual control stage.
The present invention is by acquiring many factors such as tobacco structure, equipment impact factor, equipment operation stability, with big
The principle and method of data analysis establish model, obtain the principal element for influencing Cigarette Draw Resistance, and by control system to equipment
Correlation factor carries out parameter adjustment, and then reaches control cigarette weight index, meets cigarette process production standard, and then support life
Produce the requirement of process control wisdom.
Invention content
In order to solve the above technical problems, the present invention provides a kind of Cigarette weight automatic control system, this is
System forms a set of complete closed-loop system comprising acquisition, control, really realizes the intelligent control of Cigarette weight.
In order to achieve the above purpose, present invention employs technical solutions below：
A kind of Cigarette weight automatic control system, the system is by MC2Cigarette physical detection instrument, cigarette weight index are adopted
Acquisition means, cigarette machine electric-control system, correlation factor harvester, application server, real time history/relational database, data point
Analyse server, execute-in-place terminal, correlation factor control server and Industrial Ethernet composition, real time history/relational database
It is made of real time historical database and relational database；
The MC2Cigarette physical detection instrument is connected by Ethernet with cigarette weight index collection device, according to number
According to interactive interfacing agreement, the detected value of cigarette cigarette weight index is obtained in real time；
The cigarette machine electric-control system and correlation factor harvester access industrial Ethernet, correlation factor includes cigarette
The long-term deviation of Zhi Chongliang short-term deviations, cigarette, tobacco structure such as moisture in cut tobacco value, tobacco fill value, pipe tobacco whole cut rate and pipe tobacco
Filament broken rate, by the automatically controlled data communication protocol externally provided of cigarette, by the instantaneous value for obtaining equipment correlation factor in real time；
The application server, for being carried out with Cigarette weight indicator harvester and correlation factor harvester
Communication, the physical inspection value that Cigarette Weight acquisition device obtains is saved in relational database by application server, will be in
Correlation factor harvester obtain to real time data initial data and changing value be directly stored in real time historical database；
The relational database server, for storing cigarette cigarette weight craft quality standard, Cigarette weight
The upper lower control limit of control figure and the statistical data of big data analysis；
The real time historical database, the initial data and changing value of the correlation factor for storing acquisition, data are pressed
Timestamp stores, and the live data values of correlation factor are stored, avoid the error of omission and incorrect posting of data, realize production process again
It is existing；
The data analytics server, for surveying index progress Detection of Stability to cigarette weight object and sentencing different；First
The Cigarette Weight Control standard for obtaining production cigarette brand carries out collected cigarette weight instantaneous value and standard to score
Analysis judges whether cigarette weight is more than control critical field based on trend computation models several greatly using foundation, passes through simultaneously
Calculate whether prediction cigarette weight index has the tendency that bad trend development；If it is more than control range that cigarette weight index, which exists,
Or there are the tendency of oriented bad trend development, the analysis model that system is established is traced and the relevant factor of cigarette weight automatically
Including cigarette weight short-term deviation, the long-term deviation of cigarette, tobacco structure such as moisture in cut tobacco value, tobacco fill value, pipe tobacco whole cut rate,
Pipe tobacco filament broken rate；Using the Data Analysis Model of foundation, whether the data for further analyzing these correlation factors morph, if
It morphs, then the factor-related parameter for directly being pressed control standard adjusting device using the correlation factor controller is set
Value requires to ensure that production meets control；
The execute-in-place terminal, the stabilization for issuing data analytics server immediately to Cigarette weight indicator
The trend prediction analysis of sex determination result, Indexes Abnormality judging result, the analysis result of influence factor and cigarette weight；Guidance life
Production personnel pay close attention to and adjust to the cigarette weight technique of equipment, to ensure that the product of production meets the processing quality control of enterprise
Standard processed；
The correlation factor controls server, for according to data analytics server analyze as a result, by it is related because
Sub- harvester is communicated with cigarette electric-control system, and the relevant parameter of automatic adjustment equipment operation reduces machine operations personnel
Artificially rule of thumb carry out the setting of parameter.
Second purpose of the invention is to provide the autocontrol method of above-mentioned system, and this method includes the following steps：
1）Cigarette weight index collection device sends to MC2 cigarette physical detection instrument and instructs, acquisition Cigarette weight
Physical detection value, and the application server is transferred data to, application server receives data based on the sample of inspection
Sample average and standard value are calculated, and stores and arrives the real time history/relational database, while the correlation factor acquisition dress
The cigarette machine electric-control system that acquisition is described in real time is set, and stores data into the real time history/pass by application server
It is database；
2）Data analytics server extracts the cigarette weight object measured value preserved in the real time history/relational database, phase
Close factor instantaneous value and cigarette weight sentence it is steady, sentence different standard, carry out the data cleansing of big data, Data Integration, data are built
Mould, which is analyzed and result is fed back to the correlation factor, controls server, and is visualized in the execute-in-place terminal
Displaying；
3）The analysis result that correlation factor control server is obtained by the data analytics server, utilizes the correlation
Factor harvester carries out data communication with cigarette machine electric-control system, and the factor-related parameter of automatic adjustment equipment ensures life
The cigarette product quality of production reaches the requirement of technological standards.
The advantageous effect of patent of the present invention is：Pass through the harvester and correlation factor harvester of Cigarette weight
Real-time data collection cigarette weight and correlation factor instantaneous value, the control according to enterprise's craft quality standard to Cigarette weight
Standard, it is steady to sentencing for cigarette weight index, sentence different, and it establishes big data analysis model by a large amount of correlation factors and finds cigarette weight
Abnormal real causes is measured, to system automatic adjustment equipment related process parameters.It is formed a set of complete comprising acquiring, controlling
Closed-loop system really realizes the intelligent control of Cigarette weight.
Description of the drawings
Fig. 1 is a kind of principle schematic of Cigarette weight control method of patent of the present invention.
Specific implementation mode
A kind of Cigarette weight automatic control system as shown in Figure 1, the system is by MC2Cigarette physical detection instrument 1, cigarette
Branch weight indicator harvester 2, cigarette machine electric-control system 3, correlation factor harvester 4, application server 5, real time history/pass
It is that database 6, data analytics server 7, execute-in-place terminal 8, correlation factor control server 9 and Industrial Ethernet form,
Real time history/relational database 6 is made of real time historical database and relational database；
The MC2 cigarette physical detections instrument 1 is connected by Ethernet with cigarette weight index collection device 2, according to
Data-interface interaction protocol obtains the detected value of cigarette cigarette weight index in real time；
The cigarette machine electric-control system 3 and 4 access industrial Ethernet of correlation factor harvester, correlation factor include
The long-term deviation of cigarette weight short-term deviation, cigarette, tobacco structure such as moisture in cut tobacco value, tobacco fill value, pipe tobacco whole cut rate and cigarette
Silk filament broken rate, by the automatically controlled data communication protocol externally provided of cigarette, by obtaining the real-time of equipment correlation factor in real time
Value；
The application server 5 is used for and Cigarette weight indicator harvester 2 and correlation factor harvester 4
It being communicated, the physical inspection value that Cigarette Weight acquisition device obtains is saved in relational database by application server 5,
By in correlation factor harvester 4 obtain to real time data initial data and changing value be directly stored in real-time history data
Library；
The relational database server, for storing cigarette cigarette weight craft quality standard, Cigarette weight
The upper lower control limit of control figure and the statistical data of big data analysis；
The real time historical database, the initial data and changing value of the correlation factor for storing acquisition, data are pressed
Timestamp stores, and the live data values of correlation factor are stored, avoid the error of omission and incorrect posting of data, realize production process again
It is existing；
The data analytics server 7, for surveying index progress Detection of Stability to cigarette weight object and sentencing different；First
The Cigarette Weight Control standard for obtaining production cigarette brand carries out collected cigarette weight instantaneous value and standard to score
Analysis judges whether cigarette weight is more than control critical field based on trend computation models several greatly using foundation, passes through simultaneously
Calculate whether prediction cigarette weight index has the tendency that bad trend development；If it is more than control range that cigarette weight index, which exists,
Or there are the tendency of oriented bad trend development, the analysis model that system is established is traced and the relevant factor of cigarette weight automatically
Including cigarette weight short-term deviation, the long-term deviation of cigarette, tobacco structure such as moisture in cut tobacco value, tobacco fill value, pipe tobacco whole cut rate,
Pipe tobacco filament broken rate；Using the Data Analysis Model of foundation, whether the data for further analyzing these correlation factors morph, if
It morphs, then the factor-related parameter for directly being pressed control standard adjusting device using the correlation factor controller is set
Value requires to ensure that production meets control；
The execute-in-place terminal 8, for issuing data analytics server 7 immediately to the steady of Cigarette weight indicator
Qualitatively judge result, the trend prediction analysis of Indexes Abnormality judging result, the analysis result of influence factor and cigarette weight；Guidance
Producers pay close attention to and adjust to the cigarette weight technique of equipment, to ensure that the product of production meets the processing quality of enterprise
Control standard；
The correlation factor controls server 9, for according to data analytics server 7 analyze as a result, passing through correlation
Factor harvester 4 is communicated with cigarette electric-control system, and the relevant parameter of automatic adjustment equipment operation reduces machine operations people
The artificial setting for rule of thumb carrying out parameter of member.
The autocontrol method of above-mentioned system, this method include the following steps：
The cigarette weight index collection device 2 sends to cigarette physical detection instrument MC2 1 and instructs, and acquires cigarette cigarette
The physical detection value of Zhi Chongliang, and transfer data to the application server 5, application server 5 receive data by
The sample of inspection calculates sample average and standard value, and stores and arrive the real time history/relational database 6, while described
Cigarette machine electric-control system 3 described in the acquisition in real time of correlation factor harvester 4, and preserved data by application server 5
To the real time history/relational database 6.Data analytics server 7 extracts in the real time history/relational database 6
Cigarette weight object measured value, correlation factor instantaneous value and the cigarette weight of preservation sentence it is steady, sentence different standard, carry out the number of big data
It according to cleaning, Data Integration, Modeling analysis and result is fed back into the correlation factor controls server 9, and described
Execute-in-place terminal 8 visualized.Correlation factor control server 9 is obtained by the data analytics server 7
Analysis result, utilize the correlation factor harvester 4 and cigarette machine electric-control system to carry out data communication, it is automatic to adjust
The factor-related parameter of finishing equipment ensures that the cigarette product quality of production reaches the requirement of technological standards.
Claims (2)
1. a kind of Cigarette weight automatic control system, it is characterised in that the system is by MC2 cigarette physical detection instrument（1）, cigarette
Branch weight indicator harvester（2）, cigarette machine electric-control system（3）, correlation factor harvester（4）, application server（5）, it is real
When history/relational database（6）, data analytics server（7）, execute-in-place terminal（8）, correlation factor control server（9）
It is formed with Industrial Ethernet, real time history/relational database（6）It is made of real time historical database and relational database；
The MC2 cigarette physical detection instrument（1）Pass through Ethernet and cigarette weight index collection device（2）It is connected, according to
Data-interface interaction protocol obtains the detected value of cigarette cigarette weight index in real time；
The cigarette machine electric-control system（3）With correlation factor harvester（4）Access industrial Ethernet, correlation factor include
The long-term deviation of cigarette weight short-term deviation, cigarette, tobacco structure such as moisture in cut tobacco value, tobacco fill value, pipe tobacco whole cut rate and cigarette
Silk filament broken rate, by the data communication protocol of cigarette electric-control system externally provided, by obtaining equipment correlation factor in real time
Instantaneous value；
The application server（5）, it is used for and Cigarette weight indicator harvester（2）With correlation factor harvester
（4）It is communicated, application server（5）The physical inspection value that Cigarette Weight acquisition device obtains is saved in relation data
It, will be in correlation factor harvester in library（4）The real time data initial data and changing value acquired is directly stored in real time
Historical data base；
The relational database, for storing cigarette cigarette weight craft quality standard, Cigarette Weight control figure
The statistical data of lower control limit and big data analysis；
The real time historical database, the initial data and changing value of the correlation factor for storing acquisition, data are temporally
Stamp storage, the live data values of correlation factor are stored, avoid the error of omission and incorrect posting of data, realize the reproduction of production process；
The data analytics server（7）, for surveying index progress Detection of Stability to cigarette weight object and sentencing different；It obtains first
The Cigarette Weight Control standard for taking production cigarette brand, collected cigarette weight instantaneous value is compared and analyzed with standard,
Judge whether cigarette weight is more than control critical field based on trend computation models several greatly using foundation, while passing through calculating
Whether prediction cigarette weight index has the tendency that bad trend development；If cigarette weight index exist more than control range or
There are the tendency of oriented bad trend development, the analysis model of system foundation is traced automatically includes with the relevant factor of cigarette weight
The long-term deviation of cigarette weight short-term deviation, cigarette, tobacco structure such as moisture in cut tobacco value, tobacco fill value, pipe tobacco whole cut rate, pipe tobacco
Filament broken rate；Using the Data Analysis Model of foundation, whether the data for further analyzing these correlation factors morph, if occurring
Variation, then to utilizing the correlation factor controller directly to press the factor-related parameter setting value of control standard adjusting device,
It is required to ensure that production meets control；
The execute-in-place terminal（8）, for issuing data analytics server immediately（7）To the steady of Cigarette weight indicator
Qualitatively judge result, the trend prediction analysis of Indexes Abnormality judging result, the analysis result of influence factor and cigarette weight；Guidance
Producers pay close attention to and adjust to the cigarette weight technique of equipment, to ensure that the product of production meets the processing quality of enterprise
Control standard；
The correlation factor controls server（9）, for according to data analytics server（7）Analysis as a result, passing through correlation
Factor harvester（4）It is communicated with cigarette electric-control system, the relevant parameter of automatic adjustment equipment operation reduces machine operations
Personnel artificially rule of thumb carry out the setting of parameter.
2. the autocontrol method of the system as claimed in claim 1, it is characterised in that this method includes the following steps：
1）Cigarette weight index collection device（2）To MC2 cigarette physical detection instrument（1）Instruction is sent, Cigarette weight is acquired
Physical detection value, and transfer data to the application server（5）, application server（5）Data are received by inspection
Sample calculate sample average and standard value, and store and arrive the real time history/relational database（6）, while the phase
Close factor harvester（4）The acquisition cigarette machine electric-control system in real time（3）, and pass through application server（5）Data are protected
It is stored to the real time history/relational database（6）；
2）Data analytics server（7）Extract the real time history/relational database（6）The cigarette weight object measured value of middle preservation,
Correlation factor instantaneous value and cigarette weight sentence it is steady, sentence different standard, carry out the data cleansing of big data, Data Integration, data
It modeling analysis and result is fed back into the correlation factor controls server（9）, and in the execute-in-place terminal（8）Into
Row visualizes；
3）Correlation factor controls server（9）By the data analytics server（7）Obtained analysis result utilizes the phase
Close factor harvester（4）Data communication is carried out with cigarette machine electric-control system, the factor-related parameter of automatic adjustment equipment is protected
The cigarette product quality of card production reaches the requirement of technological standards.
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| CN110335369A (en) * | 2019-05-29 | 2019-10-15 | 浙江陀曼云计算有限公司 | Detect the control method and device of instrument |
| CN110850718A (en) * | 2019-11-22 | 2020-02-28 | 无锡多纬智控科技有限公司 | Small data control system |
| CN112884212A (en) * | 2021-02-02 | 2021-06-01 | 陕西中烟工业有限责任公司 | Cigarette single gram weight deviation analysis and prediction method |
| CN113115978B (en) * | 2021-04-16 | 2023-05-09 | 陕西中烟工业有限责任公司 | Technological method for reducing single gram weight deviation of cigarettes |
| CN113693272B (en) * | 2021-08-31 | 2022-09-23 | 河南中烟工业有限责任公司 | Cigarette weight control method |
| CN114052287A (en) * | 2021-11-19 | 2022-02-18 | 红云红河烟草(集团)有限责任公司 | Method and system for supervising cigarette weight of cigarette production line |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101488024A (en) * | 2009-01-23 | 2009-07-22 | 秦皇岛烟草机械有限责任公司 | On-line quality evaluation and real-time intelligent control method for tobacco process parameter |
| EP2498157A2 (en) * | 2011-03-08 | 2012-09-12 | HAUNI Maschinenbau AG | Control device and control method for a machine for producing rod-shaped products from the tobacco manufacturing industry |
| CN103336521A (en) * | 2013-07-24 | 2013-10-02 | 浙江中烟工业有限责任公司 | Technical quality parameter tracking system of PROTOS cigarette making machine |
| CN203828059U (en) * | 2014-03-12 | 2014-09-17 | 陕西国际商贸学院 | Cigarette weight control device based on DSP (Digital Signal Processor) microprocessor and microwave detection |
| EP2821865A1 (en) * | 2013-07-01 | 2015-01-07 | International Tobacco Machinery Poland Sp. z o.o. | Method and system for establishing a data set for identification of parts, modules and/or activities for conversion of flexible production system |
| CN105105326A (en) * | 2015-07-28 | 2015-12-02 | 郑州长河电子工程有限公司 | Industrial control computer (IPC)-based cigarette making machine tobacco rod weight control and quality detection integrated device and method |
-
2016
- 2016-04-08 CN CN201610221103.XA patent/CN105843190B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101488024A (en) * | 2009-01-23 | 2009-07-22 | 秦皇岛烟草机械有限责任公司 | On-line quality evaluation and real-time intelligent control method for tobacco process parameter |
| EP2498157A2 (en) * | 2011-03-08 | 2012-09-12 | HAUNI Maschinenbau AG | Control device and control method for a machine for producing rod-shaped products from the tobacco manufacturing industry |
| EP2821865A1 (en) * | 2013-07-01 | 2015-01-07 | International Tobacco Machinery Poland Sp. z o.o. | Method and system for establishing a data set for identification of parts, modules and/or activities for conversion of flexible production system |
| CN103336521A (en) * | 2013-07-24 | 2013-10-02 | 浙江中烟工业有限责任公司 | Technical quality parameter tracking system of PROTOS cigarette making machine |
| CN203828059U (en) * | 2014-03-12 | 2014-09-17 | 陕西国际商贸学院 | Cigarette weight control device based on DSP (Digital Signal Processor) microprocessor and microwave detection |
| CN105105326A (en) * | 2015-07-28 | 2015-12-02 | 郑州长河电子工程有限公司 | Industrial control computer (IPC)-based cigarette making machine tobacco rod weight control and quality detection integrated device and method |
Non-Patent Citations (2)
| Title |
|---|
| The Application of Data Mining in Cigarette Sensory Quality Evaluation：an Experimental Study;ZHANG Zhongliang 等;《2014 26th Chinese Control and Decision Conference》;20141231;第1328-1332页 * |
| 基于Profibus－DP 总线技术的烟支重量控制系统设计;张义波;《工业控制计算机》;20141231;第27卷(第4期);第40-42页 * |
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