CN107463152A - A kind of cane sugar factory production scheduling system and its operation method - Google Patents
A kind of cane sugar factory production scheduling system and its operation method Download PDFInfo
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- CN107463152A CN107463152A CN201710574138.6A CN201710574138A CN107463152A CN 107463152 A CN107463152 A CN 107463152A CN 201710574138 A CN201710574138 A CN 201710574138A CN 107463152 A CN107463152 A CN 107463152A
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 145
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 title claims abstract description 40
- 229930006000 Sucrose Natural products 0.000 title claims abstract description 40
- 229960004793 sucrose Drugs 0.000 title claims abstract description 40
- 238000000034 method Methods 0.000 title claims abstract description 18
- 238000013500 data storage Methods 0.000 claims abstract description 19
- 238000003860 storage Methods 0.000 claims abstract description 4
- 238000004458 analytical method Methods 0.000 claims description 11
- 230000007246 mechanism Effects 0.000 claims description 10
- 240000000111 Saccharum officinarum Species 0.000 claims description 8
- 235000007201 Saccharum officinarum Nutrition 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims description 8
- 238000010168 coupling process Methods 0.000 claims description 8
- 238000005859 coupling reaction Methods 0.000 claims description 8
- 238000007726 management method Methods 0.000 claims description 6
- 238000012544 monitoring process Methods 0.000 claims description 6
- 238000013439 planning Methods 0.000 claims description 4
- 230000008569 process Effects 0.000 description 10
- 238000009835 boiling Methods 0.000 description 6
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 6
- 239000000446 fuel Substances 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 3
- 238000012913 prioritisation Methods 0.000 description 3
- 241000609240 Ambelania acida Species 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 239000010905 bagasse Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 238000010025 steaming Methods 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010606 normalization Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000009923 sugaring Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
- G05B19/41865—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by job scheduling, process planning, material flow
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/32—Operator till task planning
- G05B2219/32252—Scheduling production, machining, job shop
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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]
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The present invention proposes a kind of cane sugar factory production scheduling system, and it passes through：Field control platform monitors the operational factor of each production line workshop section in sugar refinery, the real-time running state of control production line workshop section is instructed according to scheduling decision；Opc server gathers operational factor and sends scheduling decision instruction；Data storage server storage running parameter；Command scheduling platform checks operational factor, issues scheduling decision instruction, and being run on command scheduling platform has scheduling decision module.The operation method of the system is proposed again, and step has：1st, the existing production schedule is generated by production schedule input module；2nd, comparison module is performed by production and matches match parameter chain；3rd, determined to perform parameter chain by operational factor comparison module；4th, it is calculated by scheduling decision module after regulation and control parameter and is converted into scheduling decision instruction；5th, scheduling decision instruction is issued by command scheduling platform；6th, by field control platform courses production line workshop section running status, generation plan is completed, realizes reasonable, efficient remote auto control.
Description
Technical field
The present invention relates to sugar industry technical field, more particularly to be a kind of sugar refinery production scheduling system and its fortune
Row method.
Background technology
Conventional industries of the cane sugar manufacture industry as China, it is automated, the level of IT application is in China's field of industrial production
In in fall behind, in the last few years, each Closed Circulation in Sugar Production group and enterprise come to realise automation, the level of IT application improve energy pole
Big to reduce production cost, improve production efficiency, most of sugar refinery produces workshop section in key, such as power workshop section, squeezing section, system refining
Workshop section is configured with DCS control systems or PLC control system, and automatization level obtains certain lifting.Due to cane sugar manufacture industry
The factors such as climate have a great influence, and the adjustment of squeezing amount or the adjustment of the production schedule can produce great influence to production process, wherein
Whether production command scheduling is reasonable, it is most important efficiently to carry out, and directly influences the production efficiency and economic benefit of enterprise；Sugaring
Production command scheduling process is a complicated decision process, it is necessary to which dispatcher grasps complete process knowledge and carried out corresponding
Theoretical calculation knowledge, domestic sugar enterprise lacks the professional technician of this respect, in most cases dispatcher rely on from
Body experience carries out production command scheduling, causes production process larger fluctuation often occur；Meanwhile the life of domestic sugar enterprise at present
Production command scheduling process assigns dispatch command by dispatcher by intercom or to scene to site operation personnel, performs
Journey is poorly efficient, and often due to maloperation occurs in communication problem, causes production accident occur；It is therefore desirable to improve.
The content of the invention
The present invention is directed to the deficiency of existing sugar refinery production status, proposes a kind of cane sugar factory production scheduling system, should
System can effectively solve current sugar refinery production command scheduling process and be highly dependent on that dispatcher's experience, efficiency are low etc. to ask
Topic, realizes concentrated collection and the management of full factory's creation data；A kind of cane sugar factory production scheduling system operation side is proposed again
Method, it builds the full factory's steady-state model in sugar refinery based on mathematics mechanism model, and the production schedule turns after mathematical modeling checking
The dispatch command of each workshop section's critical process index is turned to, rationally, is efficiently formulated for sugar enterprise and execution of production plan carries
An effective instrument has been supplied, has improved the automation of China's sugar manufacturing industry, the level of IT application, so as to which General Promotion China refines sugar
The synthesized competitiveness and economic benefit of enterprise.
The purpose of the present invention can be achieved through the following technical solutions：
A kind of cane sugar factory production scheduling system, it includes field control platform, opc server, data storage service
Device, command scheduling platform and the network platform.
The field control platform, for monitoring the real time execution parameter of each production line workshop section of cane sugar factory, according to tune
Spend the running status that decision instruction controls each production line workshop section；The network platform includes interchanger, field control platform
It is electrically connected to the interchanger of the network platform；The opc server, the interchanger of the network platform is electrically connected to, is put down with field control
Platform coupling, collection real time execution parameter simultaneously send scheduling decision instruction.
The data storage server, the interchanger of the network platform is electrically connected to, it is real-time with opc server coupling, storage
Operational factor.
The command scheduling platform, the interchanger of the network platform is electrically connected to, it is real with data storage server coupling, reading
When operational factor, and with opc server coupling, scheduling decision instructed by opc server be issued to field control platform.
Prioritization scheme, in the cane sugar factory production scheduling system of the invention, command scheduling platform is determined provided with scheduling
Plan software, the scheduling decision software include production schedule input module, history plan parameters module, production execution compare mould
Block, operational factor comparison module and scheduling decision module.
The production schedule input module, it is as the existing production schedule, the production schedule for inputting the production schedule
Sugarcane treating capacity in unit interval.
The history plan parameters module, for generating history plan parameters chain, the history plan parameters chain is by one
The operational factor composition of each production line workshop section of cane sugar factory when the history production schedule and the history production schedule perform.
The production performs comparison module, and the existing production schedule is matched with history plan parameters chain, matched more
Individual history plan parameters chain is as match parameter chain, the history production schedule and existing production schedule phase in the match parameter chain
It is same or close.
The operational factor comparison module, the real time execution parameter of match parameter chain and cane sugar factory is contrasted,
An execution parameter chain is determined in multiple match parameter chains, the operational factor for performing parameter chain is supervised with field control platform
The real time execution parameter of survey is identical or closest.
The scheduling decision module, by the operational factor for performing parameter chain by mathematics mechanism model, it is calculated each
The regulation and control parameter of production line workshop section, the then scheduling by the regulation and control Parameter Switch into the corresponding production line workshop section running status of control
Decision instruction；
History plan parameters chain is stored with the data storage server, the history plan parameters chain is by command scheduling platform
On scheduling decision software send to data storage server or by manual entry.
Further prioritization scheme, in the cane sugar factory production scheduling system of the invention, on the command scheduling platform
Be additionally provided with planning management module, realize generated under the query history production schedule, the history production schedule history plan parameters chain, with
And the implementing result of the history production schedule.
Further prioritization scheme, in the cane sugar factory production scheduling system of the invention, the data storage service
Device is provided with ODBC protocol interfaces, and accessed by ODBC agreements and store analysis data storehouse and/or agriculture business database data,
The analysis data stock contains analysis data related in cane sugar factory production process, and the agriculture business database purchase has sugarcane
Related agriculture business data in planting process.
The operation method of the above-mentioned cane sugar factory production scheduling system, it comprises the following steps：
Step 1, the production schedule is inputted by the production schedule input module that decision-making software is dispatched on command scheduling platform, generation is existing
The production schedule；
Step 2, comparison module is performed by the production that decision-making software is dispatched on command scheduling platform, by the existing production meter of step 1
Draw and matched with history plan parameters chain, match multiple history plan parameters chains as match parameter chain；
Step 3, by dispatching the operational factor comparison module of decision-making software on command scheduling platform, by the match parameter chain of step 2
Contrasted with the real time execution parameter of cane sugar factory, determine to perform parameter chain；
Step 4, by dispatching the scheduling decision module of decision-making software on command scheduling platform, by the fortune of the execution parameter chain of step 3
Row parameter is calculated the regulation and control parameter of each production line workshop section, is then turned the regulation and control parameter by mathematics mechanism model
Change the scheduling decision instruction of the corresponding production line workshop section running status of control into；
Step 5, the scheduling decision of step 4 is instructed by command scheduling platform and is issued to field control platform by opc server；
Step 6, the running status of each production line workshop section is controlled according to the instruction of the scheduling decision of step 4 by field control platform,
Complete generation plan.
In the present invention in the cane sugar factory production scheduling system, respectively to the power workshop section of cane sugar factory, squeezing section,
The key body equipment of Zhi Lian workshop sections establishes a series of mass balance equations, energy balance equation, phase equilibrium equation and normalization
Equation, abbreviation MESH equation groups, establishes mathematics mechanism model.
The key body equipment of power workshop section is boiler, and the MESH equation groups of the workshop section are with the fuel feeding of boiler, combustion
Material moisture content, fuel value, air blower enter air quantity, flue gas exit temperature, liquid level of steam drum, combustion chamber draft, vapor (steam) temperature and vapour pressure
Power is input parameter, established using steam flow and feedwater flow as output parameter；Wherein fuel moisture content, fuel value are by chemical examination number
There is provided according to storehouse, fuel feeding, air blower enter air quantity, flue gas exit temperature, liquid level of steam drum, combustion chamber draft, vapor (steam) temperature and steaming
Steam pressure is monitored to obtain by field control platform, output parameter steam flow and the regulation and control parameter that feedwater flow is power workshop section,
Regulation and control state modulator power workshop section according to being calculated is specifically the running status of boiler.
The key body equipment of squeezing section is squeezer, and the MESH equation groups of the workshop section enter to squeeze with the sugarcane of squeezer
Amount, infiltration water and sugarcane ratio are input parameter, established using permeating water-carrying capacity, mixed juice flow, bagasse amount as output parameter；Wherein ooze
Permeable and sugarcane ratio is empirical data, and sugarcane enters squeezing amount and monitors to obtain by field control platform, output parameter infiltration water-carrying capacity, mixing
Juice flow and the regulation and control parameter that bagasse amount is squeezing section, it is specifically to press according to the regulation and control state modulator squeezing section being calculated
The running status of crusher.
The key body equipment of Zhi Lian workshop sections includes clarifying equipment, condenser, heater, evaporator, boiling pan, the work
The input parameter of the MESH equation groups of section includes：（1）The heating vapor (steam) temperature of heater, heating steam pressure, shell area,
The coefficient of heat transfer and outlet temperature；（2）The coefficient of heat transfer, liquid level, juice dome pressure, steam drum temperature and the steam drum pressure of evaporator；（3）
The volume of boiling pan, the coefficient of heat transfer；（4）In the mixed juice flow of clarifying equipment, intensity of sulfitation, stove drying and pH value；（4）Condenser
Rate of discharge；Output parameter includes：（1）The steam flow of heater, evaporator and boiling pan；（2）The end effect of evaporator is steamed
Send a mouthful brix；（3）The pre- ash quantity of clarifying equipment；（4）The heat exchange efficiency of heater and evaporator.Wherein shell area, heat exchange
Coefficient, boiling pan volume are specification of equipment data, heating vapor (steam) temperature, heating steam pressure and the outlet temperature of heater；Steam
Send out liquid level, juice dome pressure, steam drum temperature and the steam drum pressure of tank；In the mixed juice flow of clarifying equipment, intensity of sulfitation, stove drying
Monitor to obtain by field control platform with pH value, condensator outlet flow, the steaming of output parameter heater, evaporator and boiling pan
Steam flow amount；The end effect evaporation outlet brix of evaporator；The pre- ash quantity of clarifying equipment；The heat exchange efficiency of heater and evaporator is system
The regulation and control parameter of workshop section is refined, is specifically clarifying equipment, heater, evaporation according to the regulation and control state modulator Zhi Lian workshop sections being calculated
The running status of tank, boiling pan.
The key body of each production line workshop section of regulation and control parameter progress is calculated by above-mentioned mathematics mechanism model by the present invention
The regulation and control of equipment, realize that the production schedule efficiently, is reliably completed.
The present invention has substantive distinguishing features following prominent and significant progress：
1st, present invention reality scheduling operation and decision-making directly interact with field control system, and existing oral by dispatcher
The mode for assigning dispatch command is compared, and the present invention provides a kind of highly efficient, reliable scheduling mode for sugar manufacturing industry.
2nd, scheduling operation of the present invention and decision process based on abundant real time data and accurately mathematics mechanism model, completely
Independent of the knowledge and experience level of dispatcher, make sugar refinery production schedule adjustment process more steady.
, the present invention data storage server can be based on OPC agreements obtain operational factor, it is real-time to be also based on ODBC
Analysis data, agriculture business data are obtained, the same laboratory of conventional production information, agriculture business disconnection problem is solved, eliminates Closed Circulation in Sugar Production
Problem of detached island of information existing for process.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the present invention.
Fig. 2 is another structural representation of the present invention.
Fig. 3 is another structural representation of the present invention.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings.
Embodiment 1
With reference to figure 1, a kind of cane sugar factory production scheduling system, it includes field control platform 1, opc server 2, number
According to storage server 3, command scheduling platform 4 and the network platform.
The field control platform 1, for monitoring the real time execution parameter of each production line workshop section of cane sugar factory, according to tune
Spend the running status that decision instruction controls each production line workshop section.
The network platform includes interchanger 5, and field control platform 1 is electrically connected to the interchanger 5 of the network platform.
The opc server 2, the interchanger 5 of the network platform is electrically connected to, couples, gathered in real time with field control platform 1
Operational factor simultaneously sends scheduling decision instruction.
The data storage server 3, the interchanger 5 of the network platform is electrically connected to, couples, stored in fact with opc server 2
When operational factor.
The command scheduling platform 4, the interchanger 5 of the network platform is electrically connected to, couples, read with data storage server 3
Real time execution parameter is taken, and is coupled with opc server 2, scheduling decision instruction is issued to field control by opc server 2
Platform 1.
The cane sugar factory production scheduling system of the present embodiment realizes the real-time operating conditions of sugar refinery production line workshop section
Monitoring, effectively increases production line operational efficiency.
Embodiment 2
With reference to figure 2, the cane sugar factory production scheduling system of the present embodiment, the difference of itself and embodiment 1 is：The present embodiment
In, the data storage server 3 is provided with ODBC protocol interfaces, and is accessed by ODBC agreements and store analysis data storehouse 31
With the data of agriculture business database 32, the analysis data storehouse 31 is stored with analysis data related in cane sugar factory production process,
Agriculture business database 32 is stored with related agriculture business data during cane planting.
The cane sugar factory production scheduling system of the present embodiment obtains analysis data in real time by data storage server
And agriculture business data, solve the problems, such as that the same laboratory of conventional production line, agriculture business disconnect, eliminate the existing letter of sugar manufacturing process
Cease islanding problem.
Embodiment 3
With reference to figure 3, the cane sugar factory production scheduling system of the present embodiment, the difference of itself and embodiment 2 is：The present embodiment
In, the command scheduling platform 4 is provided with planning management module 43 and scheduling decision software 6, and the scheduling decision software 6 includes
There are production schedule input module 61, history plan parameters module 62, production to perform comparison module 63, operational factor comparison module 64
With scheduling decision module 65.
The production schedule input module 61, for inputting the production schedule as the existing production schedule, the production schedule
For sugarcane treating capacity in the unit time.
The history plan parameters module 62, for generating history plan parameters chain, the history plan parameters chain is by one
The operational factor composition of each production line workshop section of cane sugar factory when the individual history production schedule and the history production schedule perform.
The production performs comparison module 63, and the existing production schedule is matched with history plan parameters chain, matched
Multiple history plan parameters chains are as match parameter chain, the history production schedule and the existing production schedule in the match parameter chain
It is identical or close.
The operational factor comparison module 64, the real time execution parameter of match parameter chain and cane sugar factory is contrasted,
An execution parameter chain, the operational factor for performing parameter chain and field control platform are determined in multiple match parameter chains
The real time execution parameter of 1 monitoring is identical or closest.
The scheduling decision module 65, by the operational factor for performing parameter chain by mathematics mechanism model, it is calculated each
The regulation and control parameter of individual production line workshop section, then the regulation and control Parameter Switch is corresponded to the tune of production line workshop section running status into control
Spend decision instruction.
History plan parameters chain is stored with the data storage server 3, the history plan parameters chain is adjusted by commander
Scheduling decision software 6 on degree platform 4 is sent to data storage server 3 or by manual entry.
The planning management module 43, for realizing the history generated under the query history production schedule, the history production schedule
The implementing result of plan parameters chain and the history production schedule, can also being intended to management module 43, to be integrated in scheduling decision soft
On part 6, in order to realize installation and operation as a software with scheduling decision software 6.
The present embodiment cane sugar factory production scheduling system operation method, it comprises the following steps：
Step 1, the production schedule is inputted by the production schedule input module 61 that decision-making software 6 is dispatched on command scheduling platform 4, generated
The existing production schedule；
Step 2, comparison module 63 is performed by the production that decision-making software 6 is dispatched on command scheduling platform 4, by the existing life of step 1
Production plan is matched with history plan parameters chain, matches multiple history plan parameters chains as match parameter chain；
Step 3, by dispatching the operational factor comparison module 64 of decision-making software 6 on command scheduling platform 4, the matching of step 2 is joined
The real time execution parameter of number chain and cane sugar factory is contrasted, and determines to perform parameter chain；
Step 4, by dispatching the scheduling decision module 65 of decision-making software 6 on command scheduling platform 4, by the execution parameter chain of step 3
Operational factor by mathematics mechanism model, the regulation and control parameter of each production line workshop section is calculated, then joins the regulation and control
Number is converted into controlling the scheduling decision instruction of corresponding production line workshop section running status；
Step 5, the scheduling decision instruction of step 4 is issued into field control by opc server 2 by command scheduling platform 4 to put down
Platform 1；
Step 6, the running status of each production line workshop section is controlled according to the instruction of the scheduling decision of step 4 by field control platform 1,
Complete generation plan.
Claims (5)
1. a kind of cane sugar factory production scheduling system, it includes field control platform（1）, opc server（2）, data
Storage server（3）, command scheduling platform（4）And the network platform, it is characterised in that：
The field control platform（1）, for monitoring the real time execution parameter of each production line workshop section of cane sugar factory, according to scheduling
Decision instruction controls the running status of each production line workshop section；The network platform includes interchanger（5）, field control platform
（1）It is electrically connected to the interchanger of the network platform（5）；The opc server（2）, it is electrically connected to the interchanger of the network platform（5）,
With field control platform（1）Coupling, collection real time execution parameter simultaneously send scheduling decision instruction；
The data storage server（3）, it is electrically connected to the interchanger of the network platform（5）, with opc server（2）Coupling, storage
Real time execution parameter；
The command scheduling platform（4）, it is electrically connected to the interchanger of the network platform（5）, with data storage server（3）Coupling,
Read real time execution parameter, and and opc server（2）Coupling, scheduling decision is instructed and passes through opc server（2）It is issued to existing
Field control platform（1）.
2. the cane sugar factory production scheduling system according to claim 1, it is characterised in that：The command scheduling platform
（4）It is provided with scheduling decision software（6）, the scheduling decision software（6）Include production schedule input module（61）, history meter
Draw parameter module（62）, production perform comparison module（63）, operational factor comparison module（64）With scheduling decision module（65）；
The production schedule input module（61）, it is as the existing production schedule, the production schedule for inputting the production schedule
Sugarcane treating capacity in unit interval；
The history plan parameters module（62）, for generating history plan parameters chain, the history plan parameters chain is by one
The operational factor composition of each production line workshop section of cane sugar factory when the history production schedule and the history production schedule perform；
The production performs comparison module（63）, the existing production schedule is matched with history plan parameters chain, matched more
Individual history plan parameters chain is as match parameter chain, the history production schedule and existing production schedule phase in the match parameter chain
It is same or close；
The operational factor comparison module（64）, the real time execution parameter of match parameter chain and cane sugar factory is contrasted,
An execution parameter chain, the operational factor for performing parameter chain and field control platform are determined in multiple match parameter chains
（1）The real time execution parameter of monitoring is identical or closest；
The scheduling decision module（65）, by the operational factor for performing parameter chain by mathematics mechanism model, it is calculated each
The regulation and control parameter of production line workshop section, the then scheduling by the regulation and control Parameter Switch into the corresponding production line workshop section running status of control
Decision instruction；
The data storage server（3）On be stored with history plan parameters chain, the history plan parameters chain is by command scheduling
Platform（4）On scheduling decision software（6）Send to data storage server（3）Or by manual entry.
3. the cane sugar factory production scheduling system according to claim 2, it is characterised in that：The command scheduling platform
（4）On be additionally provided with planning management module（43）, realize the history plan generated under the query history production schedule, the history production schedule
The implementing result of parameter chain and the history production schedule.
4. according to the cane sugar factory production scheduling system described in claim 1 or 2 or 3, it is characterised in that：The data are deposited
Store up server（3）ODBC protocol interfaces are provided with, and is accessed by ODBC agreements and stores analysis data storehouse（31）And/or agriculture business
Database（32）Data, the analysis data storehouse（31）It is stored with analysis data related in cane sugar factory production process, institute
State agriculture business database（32）It is stored with agriculture business data related during cane planting.
5. the cane sugar factory production scheduling system operation method described in claim 4, it is characterised in that comprise the following steps：
Step 1, by command scheduling platform（4）Upper scheduling decision-making software（6）Production schedule input module（61）Input production meter
Draw, generate the existing production schedule；
Step 2, by command scheduling platform（4）Upper scheduling decision-making software（6）Production perform comparison module（63）, by step 1
The existing production schedule is matched with history plan parameters chain, matches multiple history plan parameters chains as match parameter chain；
Step 3, by command scheduling platform（4）Upper scheduling decision-making software（6）Operational factor comparison module（64）, by step 2
The real time execution parameter of match parameter chain and cane sugar factory is contrasted, and determines to perform parameter chain；
Step 4, by command scheduling platform（4）Upper scheduling decision-making software（6）Scheduling decision module（65）, by the execution of step 3
The regulation and control parameter of each production line workshop section is calculated by mathematics mechanism model in the operational factor of parameter chain, then will described in
Regulate and control scheduling decision instruction of the Parameter Switch into the corresponding production line workshop section running status of control；
Step 5, by command scheduling platform（4）Opc server is passed through into the scheduling decision instruction of step 4（2）It is issued to live control
Platform processed（1）；
Step 6, by field control platform（1）The operation shape of each production line workshop section is controlled according to the instruction of the scheduling decision of step 4
State, complete generation plan.
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| CN201710574138.6A CN107463152B (en) | 2017-07-14 | 2017-07-14 | Sugarcane sugar factory production command scheduling system and operation method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110412960A (en) * | 2019-08-22 | 2019-11-05 | 广东省生物工程研究所（广州甘蔗糖业研究所） | Into squeezing and wisdom production management method and system are squeezed based on the sugar refinery of cloud computing |
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