CN108764751A - A kind of assembling line efficiency estimation method - Google Patents
A kind of assembling line efficiency estimation method Download PDFInfo
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- CN108764751A CN108764751A CN201810573679.1A CN201810573679A CN108764751A CN 108764751 A CN108764751 A CN 108764751A CN 201810573679 A CN201810573679 A CN 201810573679A CN 108764751 A CN108764751 A CN 108764751A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
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- G06Q10/0639—Performance analysis of employees; Performance analysis of enterprise or organisation operations
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- G—PHYSICS
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- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/10—Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation
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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
- Y02P90/30—Computing systems specially adapted for manufacturing
Abstract
The invention belongs to field of automobile, it is proposed that a kind of assembling line efficiency estimation method includes the following steps：Total carbon emissions, time loss based on assembling line and assembly productivity effect, establish the Effectiveness Evaluation Model of assembling line；The acquisition assessment parameter in assembling process；The assessment parameter is inputted into assessment models, obtains assembly line efficiency；Assembly line efficiency of assembling is analyzed, assessment result is obtained.The method of the present invention is from the energy, the benefit of the consumption of time and product, the input and output of assembly line are fully considered, finally obtain the assessment result of entire assembling process, can it is objective, accurately and in time to reflecting assembly line operation conditions, adjusted for inline process flow and the foundation of science be provided.
Description
Technical field
The present invention relates to field of automobile, more specifically to a kind of assembling line efficiency estimation method.
Background technology
Since automobile occurs, automobile industry has been increasingly becoming the important angle for promoting entire society's progress and economic development
Color, while also having driven each and automobile related industries pillar industry rapid development.But auto manufacturing is also the energy simultaneously
Rich and influential family is consumed, a large amount of energy consumption can not only bring cost burden to enterprise, huge pressure can be also brought to environment, is not inconsistent
Close environmentally protective manufacturing philosophy.The world today, national governments increasingly attaching importance to environmental protection problem and energy problem, advocates green system
It makes, low-carbon manufacture.Under this trend trend, auto manufacturing also actively takes more energy saving, efficient production strategy tissue
Production, it is desirable to while keeping productivity effect, energy consumption can be reduced as far as possible.
Currently, in automobile making production process, assembling line is used to carry out parts assembling in large quantities.Utilize dress
Whether can reach low-carbon environment-friendly requirement with the process that assembly line is produced, need objective, accurate, the real-time method of one kind to whole
A assembling process carries out measures of effectiveness, otherwise and current appraisal procedure is subjective judgement, assessment result shortage science, stabilization
Property or be that evaluation system is not reasonable, can not really reflect the efficiency variation of assembling process, assessment result is inclined with practical situation
Difference is larger, and strong decision basis can not be provided for subsequent process modification.
Invention content
In view of this, the purpose of the present invention is to provide a kind of assembling line efficiency estimation methods, by assembly line
On parts assembling process carry out real-time data acquisition, science is carried out to the efficiency of assembly line assembling process, is accurately assessed,
To provide basis for flow line production technique adjustment decision.
In order to achieve the above object, the present invention provides the following technical solutions：
A kind of assembling line efficiency estimation method, which is characterized in that include the following steps：
Total carbon emissions, time loss based on assembling line and assembly productivity effect, establish the effect of assembling line
It can assessment models；
The acquisition assessment parameter in assembling process；
The assessment parameter is inputted into assessment models, obtains assembly line efficiency；
Assembly line efficiency of assembling is analyzed, assessment result is obtained.
Further, the step of Effectiveness Evaluation Model for establishing assembling line includes：
Establish the total carbon emissions model E of assembling line generationA, the total carbon emissions that the assembling line generates include dress
The carbon emission that the carbon emission and transmission generated with process generates；
Establish the time loss model T on assembling linea, the time loss on the assembling line includes assembler
Sequence time loss and transmission process time loss；
Establish assembly productivity effect Model Ba；
According to the carbon emission model, time loss model and assembly productivity effect model, assembling line is established
Effectiveness Evaluation Model obtains assembly line efficiency CB functions.
Further, the total carbon emissions CE that the assembling line generatesACalculation formula be：
In formula, n indicates that assembling process includes n assembly process；tiIndicate the assembly time of i-th of process；ρ indicates electric energy
Carbon emission conversion coefficient；EiIndicate the unit of electrical energy consumption of the assembly equipment of i-th of process；CEtransiIndicate i-th of process mistake
The carbon emission of transmission device is assembled in journey；LiIndicate the transmission range for being transferred to i-th of process；PiIndicate the part once transmitted
Number.
Further, the total carbon emissions that the assembling process assembly line generates further include the carbon emission that manufacturing procedure generates and
Process the carbon emission that transmission process generates.
Further, the total carbon emissions CE that the assembling line generatesACalculation formula be：
In formula, m indicates that process includes m manufacturing procedure；tjIndicate the process time of j-th of process；ρ indicates electric energy
Carbon emission conversion coefficient；EjIndicate the unit of electrical energy consumption of the process equipment of j-th of process；CEtransjIndicate j-th of process mistake
The carbon emission of transmission device in journey；LjIndicate the transmission range for being transferred to j-th of process；PjIndicate the parts count once transmitted.
Further, the time loss T on the assembling lineaCalculation formula is as follows：
Ta=Ttrans+Ty,
Wherein, TyIndicate the consumption of bottleneck activity time, Ty=max { T1, T2, T3..., Tr, r indicates work on assembling line
The sum of sequence；TtransIndicate the transmission total time of each inter process.
Further, the Effectiveness Evaluation Model function CB of the assembling line is as follows：
Further, described to analyze assembly line efficiency of assembling, the method for obtaining assessment result is：It will obtain in real time
Efficiency of assembling value CB and preset efficiency of assembling threshold value CBminIt is compared, works as CB-CBminWhen≤0, illustrate assembling line
It needs to adjust；Work as CB-CBminWhen > 0, illustrate that assembling line need not adjust.
Further, described to analyze assembly line efficiency of assembling, the method for obtaining assessment result further includes：
For every equipment on assembly line, carbon emission constraints and time constraint condition are set；
The assessment parameter of every equipment on assembly line is inputted into assessment models, the carbon emission and time for obtaining every equipment disappear
Consumption；
Whether the carbon emission and time loss for judging every equipment meet carbon emission constraints and time-constrain item
Part；
Selection is unsatisfactory for carbon emission constraints and/or the equipment of time constraint condition, is adjusted correspondingly.
The present invention provides a kind of assembling line efficiency estimation methods, are disappeared based on the carbon emission in assembling process, time
Consumption and the productivity effect of assembly establish assembling line Effectiveness Evaluation Model, and the flow line production data acquired in real time are inputted
Assessment models finally obtain the measures of effectiveness knot of assembly line to obtain assembly line efficiency according to assembly line efficiency
Fruit, judges whether existing technological process meets the requirement of green production, further which can also be derived according to assessment result
Technological process or equipment need to adjust, to provide scientific basis for final decision.The method of the present invention disappears from the energy, time
Consumption and the benefit of product are set out, and have been fully considered the input and output of assembly line, have finally been obtained the assessment knot of entire assembling process
Fruit, the assessment result more have practice significance, can it is objective, accurately and in time to reflect assembly line operation conditions, be flowing water
Wiring technology flow adjusts the foundation of offer science.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is a kind of flow chart of assembling line efficiency estimation method of the present invention；
Fig. 2 is the flow chart of assembling line Effectiveness Evaluation Model method for building up of the present invention.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figure 1, the present invention proposes that a kind of efficiency estimation method of assembling line, this method are based in assembling process
Carbon emission, the productivity effect of time efficiency and product the efficiency of entire assembly line is assessed, policymaker can be according to commenting
Estimate result to be adjusted the technological process of assembly line.Specifically include following steps：
The Effectiveness Evaluation Model of S10, assembling line are established.
As shown in Fig. 2, in order to carry out Analysis of Policy Making to assembly integrated artistic scheme, the dress of assembly product is considered
With time, productivity effect and carbon emission amount, the overall efficiency assessment models of assembly line are established.
S11 establishes the carbon emission model of assembling process generation.The carbon emission of assembling process refers to each zero to be assembled
Part is combined into generated carbon emission during final assembly.Assembling line generally all includes more than two assembling works
Sequence, intermediate will be assembled by also needing between each assembling procedure is transferred to next work station by a upper work station.Therefore, it assembles
The carbon emission of process includes the carbon emission of each assembly process and the carbon emission that transmission process generates.
The total carbon emissions CE of assembling processA(unit kgCO2Eq it) can be indicated by following formula (1)：
Wherein, n indicates that assembling process includes n process；tiIndicate the assembly time of i-th of process；CEαiIt indicates i-th
The unit carbon emission of process, unit kgCO2eq；CEβiIndicate that the carbon emission being transferred in i-th of process, unit are
kgCO2eq。
The unit carbon emission CE α of i-th of processiFor the carbon emission that the energy consumption of the assembly equipment of i-th of process is converted into, by
Following formula (2) indicates：
CEαi=ρ Ei (2)
Wherein, ρ indicates the carbon emission conversion coefficient of electric energy, generally takes 2.41kgCO2eq/kWh；EiIndicate i-th process
The unit of electrical energy of assembly equipment consumes, unit kWh.
The carbon emission CE β being transferred in i-th of processiIt is obtained by formula (3)：
Wherein, CEtransiIndicate the carbon emission of assembly transmission device in i-th of process；LiExpression is transferred to i-th
The transmission range of process, unit m；PiIndicate the parts count once transmitted.Similarly, transmission is assembled in i-th of process
The carbon emission CEtrans of equipmentiThe power consumption in transmission time can be first measured, power consumption is then converted into carbon emission again.
It is obtained by discussed above, the total carbon emissions CE of assembling processAFinally it is calculated by formula (4)：
Further, the assembling line of some factories is other than with the process for assembling parts, and also some are to zero
The process that component is processed.In order to carry out measures of effectiveness, assembly miscarriage line to assembling line whole process more fully hereinafter
Carbon emission other than the carbon emission including assembling process, can also include each parts machining process to be assembled produced by
Carbon emission.
Similarly, the carbon emission of process includes the carbon emission of each manufacturing procedure and the carbon emission that transmission process generates.
So carbon emission CE ' (the unit kgCO of parts machining process2Eq it) can be obtained by following formula (5)：
Wherein, m indicates that parts machining process includes m process；tjIndicate the process time of j-th of process；CEηjIt indicates
The unit carbon emission of j-th of process, unit kgCO2eq；CEμjIndicate the carbon emission being transferred in j-th of process, unit
For kgCO2eq。
The unit carbon emission CE η of j-th of processjIt can be converted and be calculated by power consumption：
CEηj=ρ Ej (6)
Wherein, ρ indicates that the carbon emission conversion coefficient of electric energy, the coefficient indicate that carbon dioxide caused by consumption kilowatt-hour is worked as
The amount of the greenhouse gases of amount, according to the difference of power generation mode and power production process, there are certain fluctuations for the coefficient, real
Can voluntarily it be arranged according to actual conditions in the production of border.In general, the carbon emission conversion coefficient of electric energy is about in China Power power grid
For 0.96kgCO2eq/kWh；EjIndicate the unit of electrical energy consumption of the process equipment of j-th of process, unit kWh.
The carbon emission CE μ j during j-th of manufacturing procedure are transferred to obtain by formula (7)：
Wherein, CEtransj indicates the carbon emission of transmission device during j-th of manufacturing procedure；Lj expressions are transferred to jth
The transmission range of a process, unit m；PjIndicate the parts count once transmitted.Similarly, it is passed during j-th of manufacturing procedure
The carbon emission CEtrans of transfer devicejThe power consumption in transmission time can be first measured, power consumption is then converted into carbon row again
It puts.
In conclusion the carbon emission CE of parts machining process2Finally it is calculated by formula (8)：
Therefore, when on assembling line there is also manufacturing procedure in the case of, the total carbon emissions CE of entire assembling lineA
It can be indicated by formula (9)：
S12 establishes assembling process time loss model.The assembly time of assembly refers to assembly from being initially assembled to
At All Time.The length of assembly time depends primarily on equipment and the design of technological process, equipment in good condition and
Rational technological design can reduce entire assembly time significantly.
Assembly total time includes the transmission time of parts built-up time and each inter process.Formula (10) table can be used
Show：
Ta=Tz+Ttrans (10)
Wherein, TaIndicate assembly total time；TzIndicate the assembling total time of each process of parts；TtransIndicate each work
Transmission total time between sequence.
Further, for the large automatic mode of production of pipeline system, can all there be a work in process of production
Make the highest process of load, this process is process most slow in a production procedure, is to restrict whole flow line production efficiency
The step of, this process can become bottleneck process.In order to simplify each process of parts assembling total time calculating, can be with
The assembling total time of each process is replaced with the time of bottleneck process.The time T of bottleneck processyIt is obtained by formula (11)：
Ty=max { T1,T2,T3,…,Tr, (11)
Wherein, r represents the sum of process on assembling line, when manufacturing procedure is not present on assembling line, r=n；
When on assembling line there is also when manufacturing procedure, r=n+m.
So assembly can be indicated total time by formula (12)：
Ta=Ttrans+Ty。 (12)
S13 establishes assembly productivity effect model.The benefit of final assembly is to evaluate the important side of assembly line efficiency
Face, so the measures of effectiveness of assembling line be unable to do without assembly productivity effect factor.Assembly produces in the method for the present invention
Benefit BaComputational methods be：The appearance price of assembly subtracts assembly cost.The method of the present invention in practical applications, is assembled
Body productivity effect BaIt can be configured or adjust according to practical situation, assembly productivity effect BaCan it is expected to produce effect
Benefit.
S14, the foundation of Effectiveness Evaluation Model.In method proposed by the present invention, assembling line efficiency is given birth to based on assembly
Three production benefit, assembly time and carbon emission aspects are assessed.In actual production practice, the productivity effect of assembly is got over
Height, then the efficiency of assembling line is higher, indicates that assembly profit is better；And assembly time is fewer, then the effect of assembling line
Can be higher, indicate that the efficiency of assembly line is higher；The carbon emission generated in assembling process is fewer, then the efficiency of assembling line is got over
Height indicates that the energy consumption of assembly line is fewer, more meets environmentally protective requirement.Therefore, measures of effectiveness function can be established accordingly, obtained
To assembly line efficiency CB, as shown in formula (13)：
S20 acquires the assessment parameter in assembling process.According to aforementioned measures of effectiveness function, need to adopt in assembling process
Collect the unit interval power consumption of equipment in each assembly process, the transmission that each process corresponds between the time of consumption, each process is set
Transmission time between standby power consumption, each process.Wherein, power consumption can be surveyed by electric power detection device, can also
It is calculated according to the output power of equipment or other known means measures, this will not be repeated here.Various take can be
Corresponding sensor is installed to measure on assembly line.And transmission range LiThe parts count P once transmittediComparatively compare
Relatively stablize, can be configured according to actual conditions, when readjusting the technological process of production, then be updated.
Similarly, when on assembling line there is also manufacturing procedure in the case of, it is also necessary to the further each processing work of acquisition
The unit interval power consumption of equipment in sequence, each process correspond to the power consumption, each of the transmission device between the time of consumption, each process
The transmission time of inter process.Correspondingly, transmission range LjThe parts count P once transmittedjComparatively more stable, it can be with
It is configured according to actual conditions, is updated again when readjusting the technological process of production.
The assessment parameter acquired during assembly line is inputted the Effectiveness Evaluation Model by S30, obtains assessment knot
Fruit.
In actual production, assembly line efficiency threshold CB can be setmin, the efficiency of assembling value CB that obtains in real time with
Threshold value CBminIt is compared, works as CB-CBminWhen≤0, illustrates that current technological process can no longer meet production and operation demand, answer
This makes corresponding adjustment as early as possible；Work as CB-CBminWhen > 0, illustrate that inline process is good, it can be with meet demand.
It is possible to further which carbon emission constraints and assembly time constraints is arranged, work as CB-CBminWhen≤0, to sentence
It is disconnected that whether carbon emission and/or assembly time have exceeded preset range.
Shown in carbon emission constraints such as formula (14)：
CEA-CEmax≤0 (14)
Wherein, CEmaxIndicate preset maximum acceptable carbon emission.
When the carbon emission of assembling process is unsatisfactory for constraints, illustrate that the energy consumption of equipment cannot be satisfied needs.May be
There is the failure that can not be discovered in equipment or equipment aging occurs and energy consumption is increased, and needs correspondingly to carry out trouble shooting
Or more new equipment.
Shown in assembly time constraints such as formula (15)：
Ta-Tmax≤0 (15)
Wherein, TmaxIndicate preset maximum acceptable assembly time.
When being unsatisfactory for constraints between when assembling, in the case of no failure, it may illustrate the transport Stream of parts
Journey needs to be optimized, or needs to update transmission device, to improve efficiency of transmission.
Further, can also corresponding carbon row further be set for each equipment in process on the basis of the above
It puts and assembly time constraints.In this way, working as CB-CBminWhen≤0, carbon emission and the assembly of every equipment can be further analyzed
Whether the time cannot be satisfied constraints, to more accurately find out the reason of assembly line efficiency declines, carry out more
It targetedly adjusts, dispose.It is as follows：
For every equipment on assembly line, carbon emission constraints and time constraint condition are set；
The assessment parameter of every equipment on assembly line is inputted into assessment models, the carbon emission and time for obtaining every equipment disappear
Consumption；
Judge whether the carbon emission of every equipment and time loss meet corresponding carbon emission constraints and time
Constraints；
Selection is unsatisfactory for carbon emission constraints and/or the equipment of time constraint condition, is adjusted correspondingly, including inspection
Repair equipment or update parts etc..
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest range caused.
Claims (9)
1. a kind of assembling line efficiency estimation method, which is characterized in that include the following steps：
Total carbon emissions, time loss based on assembling line and assembly productivity effect, the efficiency for establishing assembling line are commented
Estimate model；
The acquisition assessment parameter in assembling process；
The assessment parameter is inputted into assessment models, obtains assembly line efficiency；
Assembly line efficiency of assembling is analyzed, assessment result is obtained.
2. assembling line efficiency estimation method according to claim 1, which is characterized in that described to establish assembling line
Effectiveness Evaluation Model the step of include：
Establish the total carbon emissions model E of assembling line generationA, the total carbon emissions that the assembling line generates include assembler
The carbon emission that the carbon emission and transmission that sequence generates generate；
Establish the time loss model T on assembling linea, when the time loss on the assembling line includes assembly process
Between consumption and transmission process time loss；
Establish assembly productivity effect Model Ba；
According to the carbon emission model, time loss model and assembly productivity effect model, the efficiency of assembling line is established
Assessment models obtain assembly line efficiency CB functions.
3. the efficiency estimation method of assembling line according to claim 2, which is characterized in that the assembling line production
Raw total carbon emissions CEACalculation formula be：
In formula, n indicates that assembling process includes n assembly process；tiIndicate the assembly time of i-th of process；ρ indicates the carbon of electric energy
Discharge conversion coefficient；EiIndicate the unit of electrical energy consumption of the assembly equipment of i-th of process；CEtransiIt indicates in i-th of process
Assemble the carbon emission of transmission device；LiIndicate the transmission range for being transferred to i-th of process；PiIndicate the parts count once transmitted.
4. the efficiency estimation method of assembling line according to claim 3, which is characterized in that the assembling process flowing water
The total carbon emissions that line generates further include the carbon emission that the carbon emission that manufacturing procedure generates and processing transmission process generate.
5. the efficiency estimation method of assembling line according to claim 4, which is characterized in that the assembling line production
Raw total carbon emissions CEACalculation formula be：
In formula, m indicates that process includes m manufacturing procedure；tjIndicate the process time of j-th of process；ρ indicates the carbon of electric energy
Discharge conversion coefficient；EjIndicate the unit of electrical energy consumption of the process equipment of j-th of process；CEtransjIt indicates in j-th of process
The carbon emission of transmission device；LjIndicate the transmission range for being transferred to j-th of process；PjIndicate the parts count once transmitted.
6. according to the efficiency estimation method of claim 3~5 any one of them assembling line, which is characterized in that the dress
With the time loss T on assembly lineaCalculation formula is as follows：
Ta=Ttrans+Ty,
Wherein, TyIndicate the consumption of bottleneck activity time, Ty=max { T1,T2,T3,…,Tr, r indicates process on assembling line
Sum；TtransIndicate the transmission total time of each inter process.
7. the efficiency estimation method of assembling line according to claim 6, which is characterized in that the assembling line
Effectiveness Evaluation Model efficiency of assembling function CB is as follows：
8. the efficiency estimation method of assembling line according to claim 7, which is characterized in that described to assembly line
Efficiency is analyzed, and the method for obtaining assessment result is：By the efficiency of assembling value CB obtained in real time and preset efficiency of assembling threshold
Value CBminIt is compared, works as CB-CBminWhen≤0, illustrate that assembling line needs to adjust；Work as CB-CBminWhen > 0, illustrate to assemble
Assembly line need not adjust.
9. the efficiency estimation method of assembling line according to claim 8, which is characterized in that described to assembly line
Efficiency is analyzed, and the method for obtaining assessment result further includes：
For every equipment on assembly line, carbon emission constraints and time constraint condition are set；
The assessment parameter of every equipment on assembly line is inputted into assessment models, obtains the carbon emission and time loss of every equipment；
Whether the carbon emission and time loss for judging every equipment meet carbon emission constraints and time constraint condition；
Selection is unsatisfactory for carbon emission constraints and/or the equipment of time constraint condition, is adjusted correspondingly.
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| CN114444980A (en) * | 2022-04-07 | 2022-05-06 | 南昌菱形信息技术有限公司 | Control method and device for intelligent factory production equipment based on 5G technology |
| CN114444980B (en) * | 2022-04-07 | 2022-07-29 | 南昌菱形信息技术有限公司 | Control method and device for intelligent factory production equipment based on 5G technology |
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