CN101655701A - Method for tracking and displaying material in hot continuous rolling heating furnace - Google Patents
Method for tracking and displaying material in hot continuous rolling heating furnace Download PDFInfo
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- CN101655701A CN101655701A CN200910075395A CN200910075395A CN101655701A CN 101655701 A CN101655701 A CN 101655701A CN 200910075395 A CN200910075395 A CN 200910075395A CN 200910075395 A CN200910075395 A CN 200910075395A CN 101655701 A CN101655701 A CN 101655701A
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Abstract
The invention relates to a method for tracking and displaying material in a hot continuous rolling heating furnace, belonging to the technical field of hot continuous rolling. The method is used for tracking real time information of hot continuous rolling blank in the heating furnace, and displaying simulated dynamic image under the management and control of a system formed by two-stage computers;the previous-stage computer and software thereof are used for managing and controlling a mechanism forming the material tracking information, and the formed real time material tracking information issent into the last-stage computer by the previous-stage computer; and the last-stage computer and software thereof are used for managing and controlling a mechanism processing the material tracking information, and the mechanism also includes a display mechanism; the method has the advantages that real time tracking control for the material on a production line can be realized by utilizing the control of the computers and software technology; the blank in the heating hot continuous rolling furnace can be tracked in real time and displayed in a simulated dynamic way by using graphical displaytechnology; a series of production problems that the blank in the heating hot continuous rolling furnace can not be tracked and is difficult to control and the like can be solved; and the method for tracking and displaying material in the hot continuous rolling heating furnace provides technology safeguard for automation, numerical control and modernization of hot continuous rolling production, thus being worth application and popularization.
Description
One. technical field
Method for tracking and displaying material in hot continuous rolling heating furnace disclosed by the invention belongs to the hot continuous rolling technical field, and what be specifically related to is the method that hot continuous rolling blank real-time follow-up shows in a kind of hot continuous rolling heating furnace.
Two. background technology
The material production line traffic control needs the full-automatic material Position Tracking.Based on Material control, need computing machine to carry out data setting and processing.In hot continuous rolling production line, after hot continuous rolling blank such as slab enter heating furnace, operating personnel will can't see every compact material in stove the position and stove in blank quantity, some data of in computer system, having only blank, be difficult to judge easily position and the order of blank in stove, be easy to generate the data tracking mistake, bring very big influence to production control.The graphical display technics of utilizing computing machine with gather blank real-time follow-up data and dynamic tracing display is carried out in every compact material position in stove become our research topic, through research of technique, finished technical scheme of the present invention and content thereof.
Three. summary of the invention
The objective of the invention is: provide this method for tracking and displaying material in hot continuous rolling heating furnace to society, this method is utilized computer control and graphical display technics, realized that the simulation of blank real-time follow-up dynamically shows in the hot continuous rolling heating furnace, solved in the hot continuous rolling heating furnace that blank can't be followed the tracks of, a series of production difficult problems such as restive, for blank real-time follow-up in the heating furnace shows that hot continuous rolling robotization, numerical controlization, modern production provide technical guarantee.
Technical scheme of the present invention is such: this method for tracking and displaying material in hot continuous rolling heating furnace, technical characterstic is: described this method for tracking and displaying material in hot continuous rolling heating furnace is the method that hot continuous rolling blank by computer system management control real-time information or data tracking in heating furnace show.This method has mainly been utilized computer control and graphical display technics.
According to above-described method for tracking and displaying material in hot continuous rolling heating furnace, technical characterstic also has: the method for the hot continuous rolling blank of the computer system management control that described this method for tracking and displaying material in hot continuous rolling heating furnace is made up of two level computer real-time information or data tracking demonstration in heating furnace, described computer system of the present invention is by the two level computer and the network switch are formed at least, one-level computing machine or be the prime computing machine, second computer or be the final stage computing machine.Wherein, by prime computing machine and software administration control thereof is the mechanism that forms of material tracking information or data, material tracking information that forms or data are by delivering to the final stage computing machine under the prime computing machine, by final stage computing machine and software administration control thereof is the processing mechanism of material tracking information or data.
According to above-described method for tracking and displaying material in hot continuous rolling heating furnace, technical characterstic also has: the formation mechanism of described material tracking information or data is made up of the collecting mechanism of hot continuous rolling blank real-time follow-up information in the heating furnace or data and memory or storing mechanism, and these are all controlled by prime computing machine and software administration thereof.
According to above-described method for tracking and displaying material in hot continuous rolling heating furnace, technical characterstic also has: the hot continuous rolling blank real-time follow-up information in the described heating furnace of a. or the collecting mechanism of data are made up of the pick-up transducers and the Acquisition Circuit thereof of hot continuous rolling blank real-time follow-up information or data in the heating furnace; B. the hot continuous rolling blank real-time follow-up update information in the described heating furnace or the collecting mechanism of data are made up of the pick-up transducers and the Acquisition Circuit thereof of hot continuous rolling blank real-time follow-up update information or data in the heating furnace.
According to above-described method for tracking and displaying material in hot continuous rolling heating furnace, technical characterstic also has: the pick-up transducers of hot continuous rolling blank real-time follow-up information or data is equidistant step switch or pulse producers that the hot continuous rolling blank transmits in heating furnace in real time in the described heating furnace of a., this switch or pulse producer are installed or are arranged on the equidistant walking machinery that transmits the hot continuous rolling blank in the heating furnace, and its Acquisition Circuit is a switch or pulse amplifying circuit; B. real-time update information of hot continuous rolling blank or data transducer are laser detecting apparatus in the described collection heating furnace, it is aimed at out the hot continuous rolling blank of heating furnace and is provided with or is installed on the furnace wall at furnace outlet place, and its Acquisition Circuit is the opto-electronic conversion amplifying circuit of holding concurrently.Described prime computing machine is responsible for the final stage computing machine is gathered and be sent to heating furnace step rate action message and laser detector signal in real time.The prime computing machine adopts to be convenient to programmable logic controller (PLC) that on-site signal handles and to link by I/O switch cubicle and heating furnace step rate and laser detector.
According to above-described method for tracking and displaying material in hot continuous rolling heating furnace, technical characterstic also has: the hot continuous rolling blank real-time follow-up information in the described heating furnace or the memory of data or storing mechanism are made up of the memory of hot continuous rolling blank real-time follow-up information or data in the heating furnace or memory circuit and storer thereof.Described these memories or memory circuit and storer thereof all are the ingredients of prime computing machine.
According to above-described method for tracking and displaying material in hot continuous rolling heating furnace, technical characterstic also has: the processing mechanism of described material tracking information or data is made up of the hot continuous rolling blank real-time follow-up information in the heating furnace or the mechanism for monitoring and the indication mechanism of data, and these are all by final stage computing machine and software administration control thereof.
According to above-described method for tracking and displaying material in hot continuous rolling heating furnace, technical characterstic also has: the hot continuous rolling blank real-time follow-up information in the described heating furnace or the mechanism for monitoring of data are by hot continuous rolling blank real-time follow-up information or data computation, definite final stage computing machine and software thereof in the heating furnace are constituted.Described final stage computing machine carries out blank and follows the tracks of the tracing display of handling, following the tracks of correction and realizing the blank material according to the field data that the prime computing machine that receives transmits.The final stage computing machine comprises service end computing machine and client computer.Described service end computing machine is finished and is followed the tracks of processing and correction and data storage, and database softwares such as (for example Oracle) is housed.Described client computer is finished the tracing display function, and picture programming softwares such as (for example Delphi) is housed.
According to above-described method for tracking and displaying material in hot continuous rolling heating furnace, technical characterstic also has: the hot continuous rolling blank real-time follow-up information in the described heating furnace or the indication mechanism of data are by the final stage computing machine of hot continuous rolling blank real-time follow-up information or data presentation control in the heating furnace and hot continuous rolling blank real time modelling image forming machine structure, image displaying circuit and the display thereof in software and the heating furnace thereof are formed.Hot continuous rolling blank real time modelling image forming machine structure in the described heating furnace constitutes by the analog image software for display (comprising softwares such as picture programming) of hot continuous rolling blank real-time follow-up information in client computer and the heating furnace or data and man-machine conversation mode's tracing display control etc. are common.Carry out the blank tracking Control for the ease of operating personnel, the man-machine conversation mode that this tracing display partial design becomes can manually import carries out tracing display control.The man-machine conversation mode of described artificial input is as keyboard entry method, handwriting input mode, touch input mode and phonetic entry mode or the like.
Method for tracking and displaying material in hot continuous rolling heating furnace advantage of the present invention has: 1. utilize computer control and software engineering to realize production line material real-Time Tracking Control; 2. utilize graphical display technics, realized that the simulation of blank real-time follow-up dynamically shows in the hot continuous rolling heating furnace, realize the graphical demonstration of on-site signal by the two level computer system, solved the phenomenon that blank is in kind and tracking data is easily chaotic in the heating furnace, reduce fault-time, guaranteed the reliability service of material production line following system; 3. method for tracking and displaying material in hot continuous rolling heating furnace of the present invention has solved in the hot continuous rolling heating furnace that blank can't be followed the tracks of, a series of production difficult problems such as restive, for blank real-time follow-up in the heating furnace shows that hot continuous rolling robotization, numerical controlization, modern production provide technical guarantee.This method for tracking and displaying material in hot continuous rolling heating furnace is worth adopting and promoting.
Four. description of drawings
Figure of description of the present invention has 4 width of cloth:
Fig. 1 is a hot continuous rolling blank real-time follow-up display simulation synoptic diagram in the heating furnace;
Fig. 2 is the supervisory computer control system structured flowchart that hot continuous rolling blank real-time follow-up shows in the heating furnace;
Fig. 3 is the mutual communication chart of the two level computer of material in hot continuous rolling heating furnace tracing display;
Fig. 4 is a material in hot continuous rolling heating furnace tracing display software main program logic diagram.
Adopted unified label in each figure, promptly same object is used same label in each figure.In each figure: 1. heating furnace; 2. blank material; 3. go into the furnace roller road; 4. furnace delivery table; 5. blank material number in the stove; 6. the blank material sequence list of coming out of the stove; 7. laser detector; 8. heating furnace step rate; 9.I/O switch cubicle; 10. prime computing machine; 11. the network switch; 12. final stage service end computing machine; 13. final stage client computer; 14. final stage computing machine; 15. beginning; 16. accept the step rate action message that the prime computing machine sends; 17. the position of every compact material in the calculating stove; 18. laser detector is connected? whether end blank position correct 19. come out of the stove? 20. blank position in the correction stove; 21. finish.
Five. specific embodiments
Method for tracking and displaying material in hot continuous rolling heating furnace non-limiting examples of the present invention is as follows:
Embodiment one. method for tracking and displaying material in hot continuous rolling heating furnace
This routine method for tracking and displaying material in hot continuous rolling heating furnace has realized that blank real-time follow-up simulation dynamic image shows in the hot continuous rolling heating furnace, Fig. 1 illustrates hot continuous rolling blank real-time follow-up display simulation synoptic diagram in the heating furnace, among Fig. 1: the 1st, heating furnace, the 2nd, blank material (slab material in this way), the 3rd, go into the furnace roller road, the 4th, furnace delivery table, the 5th, blank material number in the stove, 6 are the blank material sequence list of coming out of the stove, the 7th, laser detector.The material information such as size, specification, kind, the time in stove of slab material in this way in the stove that in Fig. 1, dynamically shows in the stove.Described this method for tracking and displaying material in hot continuous rolling heating furnace is the method for hot continuous rolling blank by computer system management control real-time information or data tracking demonstration heating furnace 1 in.This method has mainly been utilized computer control and graphical display technics.The method of the hot continuous rolling blank of the computer system management control that this method is made up of two level computer at least real-time information or data tracking demonstration heating furnace 1 in, computer system of the present invention is made up of the two level computer and the network switch, one-level computing machine or be the prime computing machine, second computer or be the final stage computing machine.Wherein, by prime computing machine and software administration control thereof is the mechanism that forms of material tracking information or data, material tracking information that forms or data are by delivering to the final stage computing machine under the prime computing machine, by final stage computing machine and software administration control thereof is the processing mechanism of material tracking information or data.Fig. 2 illustrates the supervisory computer control system structured flowchart that hot continuous rolling blank real-time follow-up shows in the heating furnace, among Fig. 2: 7. laser detector; 8. heating furnace step rate; 9.I/O switch cubicle; 10. prime computing machine; 11. the network switch; 12. final stage service end computing machine; 13. final stage client computer; 14. final stage computing machine.Fig. 3 illustrates the mutual communication chart of two level computer of material in hot continuous rolling heating furnace tracing display, among Fig. 3: the 10th, the prime computing machine, 14 is the final stage computing machine.The formation mechanism of material tracking information or data is made up of the collecting mechanism of hot continuous rolling blank 2 real-time follow-up information in the heating furnace 1 or data and memory or storing mechanism, and these are all controlled by prime computing machine 10 and software administration thereof.The hot continuous rolling blank 2 real-time follow-up information in the heating furnace 1 or the collecting mechanism of data are made up of the pick-up transducers and the Acquisition Circuit thereof of hot continuous rolling blank real-time follow-up information or data in the heating furnace.The pick-up transducers of hot continuous rolling blank 2 real-time follow-up information or data is equidistant step switch or pulse producers that the hot continuous rolling blank transmits in heating furnace in real time in the heating furnace 1, this switch or pulse producer are installed or are arranged on the equidistant walking machinery that transmits hot continuous rolling blank 2 in the heating furnace 1 (for example on the step rate 8), and its Acquisition Circuit is a switch or pulse amplifying circuit.The hot continuous rolling blank 2 real-time follow-up update informations in the heating furnace 1 or the collecting mechanism of data are made up of the pick-up transducers and the Acquisition Circuit thereof of hot continuous rolling blank real-time follow-up update information or data in the heating furnace.Gathering in the heating furnace real-time update information of hot continuous rolling blank or data transducer is laser detecting apparatus 7, and it is aimed at out the hot continuous rolling blank of heating furnace and is provided with or is installed on the furnace wall in heating furnace 1 exit, and its Acquisition Circuit is the opto-electronic conversion amplifying circuit of holding concurrently.Prime computing machine 10 is responsible for final stage computing machine 14 is gathered and be sent to the signal of heating furnace step rate 8 action messages and laser detector 7 in real time.Prime computing machine 10 adopts the programmable logic controller (PLC) of being convenient to the on-site signal processing to link by I/O switch cubicle 9 and heating furnace step rate 8 and laser detector 7.The hot continuous rolling blank 2 real-time follow-up information in the heating furnace 1 or the memory of data or storing mechanism are made up of the memory of hot continuous rolling blank real-time follow-up information or data in the heating furnace or memory circuit and storer thereof.These memories or memory circuit and storer thereof all are the ingredients of prime computing machine 10.The processing mechanism of material tracking information or data is made up of the hot continuous rolling blank real-time follow-up information in the heating furnace or the mechanism for monitoring and the indication mechanism of data, and these are all by final stage computing machine 14 and software administration control thereof.The hot continuous rolling blank 2 real-time follow-up information in the heating furnace 1 or the mechanism for monitoring of data are by hot continuous rolling blank real-time follow-up information or data computation, definite final stage computing machine 14 and software thereof in the heating furnace are constituted.Final stage computing machine 14 carries out blank 2 and follows the tracks of the tracing display of handling, following the tracks of correction and realizing blank material 2 according to the field data that the prime computing machine 10 that receives transmits.Final stage computing machine 14 comprises service end computing machine 12 and client computer 13.Service end computing machine 12 is finished and is followed the tracks of processing and correction and data storage, and database softwares such as (for example Oracle) is housed.Client computer 13 is finished the tracing display function, picture programming softwares such as (for example Delphi) is housed, Fig. 4 illustrates material in hot continuous rolling heating furnace tracing display software main program logic diagram, among Fig. 4: 15 are beginning, 16 for accepting step rate 8 action messages that prime computing machine 10 sends, 17 positions for every compact material 2 in the calculating heating furnace 1, the 18th, is laser detector 7 connected? the 19th, whether the end blank position of coming out of the stove correct? 20 for revising the interior blank position of stove, the 21st, end.Also have: be or deny or the like.The hot continuous rolling blank 2 real-time follow-up information in the heating furnace 1 or the indication mechanism of data are by the final stage computing machine 12--14 of hot continuous rolling blank real-time follow-up information or data presentation control in the heating furnace and hot continuous rolling blank 2 real time modelling image forming machine structures, image displaying circuit and the display thereof in software and the heating furnace 1 thereof are formed.Hot continuous rolling blank 2 real time modelling image forming machine structures in the heating furnace 1 are by hot continuous rolling blank 2 real-time follow-up information in client computer 13 and the heating furnace 1 or common formation such as the analog image software for display (comprising softwares such as picture programming) of data and man-machine conversation mode's tracing display control.Carry out the blank tracking Control for the ease of operating personnel, the man-machine conversation mode that this tracing display partial design becomes can manually import carries out tracing display control.The man-machine conversation mode of described artificial input all can adopt as keyboard entry method, handwriting input mode, touch input mode and phonetic entry mode or the like, as long as can finish the man-machine conversation function.
Embodiment two. method for tracking and displaying material in hot continuous rolling heating furnace
Aid illustration such as the available Fig. 1～Fig. 4 of this routine method for tracking and displaying material in hot continuous rolling heating furnace cardinal principle, the method for tracking and displaying material in hot continuous rolling heating furnace difference of method for tracking and displaying material in hot continuous rolling heating furnace that this is routine and embodiment one has: the round in this way base material of material in hot continuous rolling heating furnace, it in stove stay information such as stove and heat time heating time can be different according to actual conditions with the slab material.All the other do not state this routine method for tracking and displaying material in hot continuous rolling heating furnace, are same as entirely described in the embodiment one, no longer repeat.
Embodiment three. method for tracking and displaying material in hot continuous rolling heating furnace
Aid illustration such as the available Fig. 1～Fig. 4 of this routine method for tracking and displaying material in hot continuous rolling heating furnace cardinal principle, the method for tracking and displaying material in hot continuous rolling heating furnace difference of method for tracking and displaying material in hot continuous rolling heating furnace that this is routine and embodiment one, embodiment two has: material in hot continuous rolling heating furnace is the square billet material in this way, and its information such as stove and heat time heating time of staying in stove can be different with slab or circle base material according to actual conditions.All the other do not state this routine method for tracking and displaying material in hot continuous rolling heating furnace, are same as entirely described in embodiment one, the embodiment two, no longer repeat.
Claims (9)
1. method for tracking and displaying material in hot continuous rolling heating furnace is characterised in that: described this method for tracking and displaying material in hot continuous rolling heating furnace is the method that hot continuous rolling blank by computer system management control real-time information or data tracking in heating furnace show.
2. method for tracking and displaying material in hot continuous rolling heating furnace according to claim 1, be characterised in that: the method that the hot continuous rolling blank of the computer system management control that described this method for tracking and displaying material in hot continuous rolling heating furnace is made up of two level computer real-time information or data tracking in heating furnace show, wherein, by prime computing machine and software administration control thereof is the mechanism that forms of material tracking information or data, material tracking information that forms or data are by delivering to the final stage computing machine under the prime computing machine, by final stage computing machine and software administration control thereof is the processing mechanism of material tracking information or data.
3. method for tracking and displaying material in hot continuous rolling heating furnace according to claim 2 is characterised in that: the formation mechanism of described material tracking information or data is made up of the collecting mechanism of hot continuous rolling blank real-time follow-up information in the heating furnace or data and memory or storing mechanism.
4. method for tracking and displaying material in hot continuous rolling heating furnace according to claim 3 is characterised in that:
A. the hot continuous rolling blank real-time follow-up information in the described heating furnace or the collecting mechanism of data are made up of the pick-up transducers and the Acquisition Circuit thereof of hot continuous rolling blank real-time follow-up information or data in the heating furnace;
B. the hot continuous rolling blank real-time follow-up update information in the described heating furnace or the collecting mechanism of data are made up of the pick-up transducers and the Acquisition Circuit thereof of hot continuous rolling blank real-time follow-up update information or data in the heating furnace.
5. method for tracking and displaying material in hot continuous rolling heating furnace according to claim 4 is characterised in that:
A. the pick-up transducers of hot continuous rolling blank real-time follow-up information or data is equidistant step switch or pulse producers that the hot continuous rolling blank transmits in heating furnace in real time in the described heating furnace, this switch or pulse producer are installed or are arranged on the equidistant walking machinery that transmits the hot continuous rolling blank in the heating furnace, and its Acquisition Circuit is a switch amplifying circuit;
B. real-time update information of hot continuous rolling blank or data transducer are laser detecting apparatus in the described collection heating furnace, it is aimed at out the hot continuous rolling blank of heating furnace and is provided with or is installed on the furnace wall at furnace outlet place, and its Acquisition Circuit is the opto-electronic conversion amplifying circuit of holding concurrently.
6. method for tracking and displaying material in hot continuous rolling heating furnace according to claim 3 is characterised in that: the hot continuous rolling blank real-time follow-up information in the described heating furnace or the memory of data or storing mechanism are made up of the memory of hot continuous rolling blank real-time follow-up information or data in the heating furnace or memory circuit and storer thereof.
7. method for tracking and displaying material in hot continuous rolling heating furnace according to claim 2 is characterised in that: the processing mechanism of described material tracking information or data is made up of the hot continuous rolling blank real-time follow-up information in the heating furnace or the mechanism for monitoring and the indication mechanism of data.
8. method for tracking and displaying material in hot continuous rolling heating furnace according to claim 7 is characterised in that: the hot continuous rolling blank real-time follow-up information in the described heating furnace or the mechanism for monitoring of data are by hot continuous rolling blank real-time follow-up information or data computation, definite final stage computing machine and software thereof in the heating furnace are constituted.
9. method for tracking and displaying material in hot continuous rolling heating furnace according to claim 8 is characterised in that: the hot continuous rolling blank real-time follow-up information in the described heating furnace or the indication mechanism of data are by the final stage computing machine of hot continuous rolling blank real-time follow-up information or data presentation control in the heating furnace and hot continuous rolling blank real time modelling image forming machine structure, image displaying circuit and the display thereof in software and the heating furnace thereof are formed.
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102345009A (en) * | 2011-10-20 | 2012-02-08 | 攀钢集团西昌钢钒有限公司 | Method for automatically correcting tracking process of heating furnace |
| CN102521490A (en) * | 2011-11-30 | 2012-06-27 | 攀钢集团攀枝花钢钒有限公司 | Set material data tracing method for hot continuous rolling slitting machine |
| CN102854839A (en) * | 2012-09-13 | 2013-01-02 | 北京佰能电气技术有限公司 | Graphical representation method of material position change |
| CN103572008A (en) * | 2013-11-06 | 2014-02-12 | 芜湖新兴铸管有限责任公司 | Heating furnace walking beam safety protection device |
| CN103575120A (en) * | 2013-11-06 | 2014-02-12 | 芜湖新兴铸管有限责任公司 | Method for controlling safety protection device of walking beam of heating furnace |
| CN104353674A (en) * | 2014-11-11 | 2015-02-18 | 莱芜钢铁集团电子有限公司 | Method and device for simulating positions of rolling part |
| CN104615110A (en) * | 2015-01-09 | 2015-05-13 | 攀钢集团攀枝花钢铁研究院有限公司 | Automatic tapping method of steel rolling heating furnace |
| CN104724606A (en) * | 2015-03-18 | 2015-06-24 | 苏州盈兴信息技术有限公司 | Automatic tracking device and automatic tracking method for production material storage and transportation operation images |
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- 2009-09-10 CN CN200910075395A patent/CN101655701A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102345009A (en) * | 2011-10-20 | 2012-02-08 | 攀钢集团西昌钢钒有限公司 | Method for automatically correcting tracking process of heating furnace |
| CN102345009B (en) * | 2011-10-20 | 2013-03-20 | 攀钢集团西昌钢钒有限公司 | Method for automatically correcting tracking process of heating furnace |
| CN102521490A (en) * | 2011-11-30 | 2012-06-27 | 攀钢集团攀枝花钢钒有限公司 | Set material data tracing method for hot continuous rolling slitting machine |
| CN102521490B (en) * | 2011-11-30 | 2015-02-04 | 攀钢集团攀枝花钢钒有限公司 | Set material data tracing method for hot continuous rolling slitting machine |
| CN102854839A (en) * | 2012-09-13 | 2013-01-02 | 北京佰能电气技术有限公司 | Graphical representation method of material position change |
| CN103572008A (en) * | 2013-11-06 | 2014-02-12 | 芜湖新兴铸管有限责任公司 | Heating furnace walking beam safety protection device |
| CN103575120A (en) * | 2013-11-06 | 2014-02-12 | 芜湖新兴铸管有限责任公司 | Method for controlling safety protection device of walking beam of heating furnace |
| CN103572008B (en) * | 2013-11-06 | 2016-08-17 | 芜湖新兴铸管有限责任公司 | Heating furnace step rate safety guard |
| CN104353674A (en) * | 2014-11-11 | 2015-02-18 | 莱芜钢铁集团电子有限公司 | Method and device for simulating positions of rolling part |
| CN104615110A (en) * | 2015-01-09 | 2015-05-13 | 攀钢集团攀枝花钢铁研究院有限公司 | Automatic tapping method of steel rolling heating furnace |
| CN104615110B (en) * | 2015-01-09 | 2017-05-31 | 攀钢集团攀枝花钢铁研究院有限公司 | The automatic tapping method of heater for rolling steel |
| CN104724606A (en) * | 2015-03-18 | 2015-06-24 | 苏州盈兴信息技术有限公司 | Automatic tracking device and automatic tracking method for production material storage and transportation operation images |
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