CN109877158B - CSP continuous casting and rolling temporary steel coil number automatic matching method and system - Google Patents
CSP continuous casting and rolling temporary steel coil number automatic matching method and system Download PDFInfo
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Abstract
The invention relates to a CSP continuous casting and rolling temporary steel coil number automatic matching method and a system, wherein the method comprises the following steps: establishing a database for storing the corresponding relation between the temporary steel coil number and the plate blank number; when the ERP system is scheduled to stop, each steel coil is allocated with a temporary steel coil number, parameter input setting is carried out on corresponding secondary machines according to a pre-programmed steel-making plan and rolling plan, and each secondary machine carries out tracking by adopting the temporary steel coil numbers according to input parameter information; after the ERP system is recovered, the production coordination control system gives a final rolling plan, and the corresponding secondary machine receives the final rolling plan and the corresponding temporary steel coil number and plate blank number and re-traces the steel coil number; and then the production coordination control system automatically matches and replaces the temporary steel coil number with a normal steel coil number, and throws the temporary steel coil number to a production and marketing system for steel coil production, so that the stability of the system and normal and ordered production on a production site can be ensured when the ERP system is stopped for maintenance or abnormally stopped.
Description
Technical Field
The invention relates to the technical field of smelting, casting and rolling of a CSP (compact Strip production) continuous casting and rolling production line, in particular to a CSP continuous casting and rolling temporary steel coil number automatic matching method and system.
Background
The metallurgical continuous casting and rolling process includes refining molten steel in converter, casting in continuous casting machine, shearing the cast sheet into required length in rotating descaler and pendulum shearing, heating in roller hearth tunnel furnace, removing scale with high pressure water descaler, rolling in vertical roller mill to roll edge, rolling in seven-frame rolling mill to required size, cooling, rolling in underground coiler, rolling in coil conveyer and walking beam, bundling, weighing, printing, sampling and inspecting partial coil in inspection line, and final conveying the coil to coil warehouse. The continuous casting and rolling process is characterized in that important production processes from molten iron to hot-rolled coils in smelting, casting, heating, rolling and the like are tightly connected into a whole, problems occurring in any process can affect production plan arrangement and plan execution of the whole production line, the four processes are approximately in rigid connection, only minimal buffering exists in the refining and heating processes, and problems occurring in any process can affect the production plan arrangement and plan execution of the whole production line because the important production processes from the molten iron to the hot-rolled coils in the smelting, casting, heating, rolling and the like are tightly connected into a whole, so that when an integral production and marketing system (ERP) is stopped for maintenance or abnormal shutdown, the stability of the system and normal production on a production site are difficult to guarantee.
Disclosure of Invention
In order to solve the technical problem, the invention provides a CSP continuous casting and rolling temporary steel coil number automatic matching method and system.
As a first aspect of the present invention, there is provided a CSP continuous casting and rolling temporary steel coil number automatic matching method, including:
establishing a data table PROD.TBWR06 for recording the one-to-one correspondence relationship between the temporary steel coil number and the plate blank number on a production coordination control system (PCMS);
before the planned shutdown of an integral production and marketing system (ERP), a steel-making plan and a rolling plan are compiled in advance; when the integral production and marketing system (ERP) is scheduled to stop, parameter input setting is carried out on corresponding secondary machines according to a pre-programmed steelmaking plan and a rolling plan, after the setting is finished, each secondary machine tracks by adopting a temporary steel coil number according to input parameter information, a message is sent to a production coordination control system (PCMS) when one steel coil is produced, and the production coordination control system (PCMS) establishes a one-to-one correspondence relationship between the temporary steel coil numbers and plate blank numbers by analyzing the message and writes the one-to-one correspondence relationship into a data sheet PROD.TBWR06;
after the integral production and marketing system (ERP) is recovered to be normal, a production coordination control system (PCMS) gives a final rolling plan according to the plate blank number and issues the final rolling plan to a corresponding secondary machine, the corresponding secondary machine receives the final rolling plan, and the steel coil is re-numbered and tracked according to the final rolling plan and the corresponding temporary steel coil number and the plate blank number;
and the production coordination control system (PCMS) automatically matches the temporary steel coil number to the LOG data thrown on each secondary machine according to the plate blank number, replaces the temporary steel coil number with the normal steel coil number, and throws the temporary steel coil number to an integral production and marketing system (ERP) to output steel coils.
Further, the method further comprises:
when the integral production and marketing system (ERP) is scheduled to be stopped, the converter is not charged with iron for the furnace number, for the furnace number charged with iron, the continuous casting secondary machine cuts according to the cutting plan specification of the previous furnace, manual casting is carried out, the rolling steel secondary machine continues to produce according to the previous rolling plan parameter of the same steel type, similarly, the rolling steel secondary machine adopts the temporary steel coil number for tracking, a message is sent to a production coordination control system (PCMS) when each steel coil is produced, and the production coordination control system (PCMS) establishes the one-to-one correspondence relationship between the temporary steel coil number and the plate blank number through analyzing the message and writes the one-to-one correspondence relationship into a data table PROD.TBWR06;
after the integral production and marketing system (ERP) is recovered to be normal, a production coordination control system (PCMS) gives a final rolling plan according to the plate blank number and issues the final rolling plan to a corresponding secondary machine, the corresponding secondary machine receives the final rolling plan, and the steel coil is re-numbered and tracked according to the final rolling plan and the corresponding temporary steel coil number and the plate blank number;
and the production coordination control system (PCMS) automatically matches the temporary steel coil number to the LOG data thrown on each secondary machine according to the plate blank number, replaces the temporary steel coil number with the normal steel coil number, and throws the temporary steel coil number to an integral production and marketing system (ERP) to output steel coils.
Further, in the setting of parameter entry on the corresponding secondary computer, the parameters specifically include: the target value of the strip thickness, the minimum value of the strip thickness, the maximum value of the strip thickness, the target value of the strip width and the maximum value of the strip width.
Further, the temporary steel coil number is composed of 8 digits, the first digit represents year, the second digit represents 4, the third digit represents 9, and the last five digits represent the serial number of the steel coil.
Further, the method further comprises: and authorizing a production coordination control system (PCMS) to access the host system database, calling the host system database, and executing a steel-making plan and a rolling plan by matching data in the host system database.
Further, the host system database comprises order tracking data, order data, metallurgical technology data and system standard data.
Further, the order data comprises order master file data, steelmaking process file data, steel rolling process file data and virtual slab file data.
As another aspect of the present invention, there is provided a CSP continuous casting and rolling temporary steel coil number automatic matching system, comprising a continuous casting and rolling temporary steel coil number automatic matching server and a database, wherein the continuous casting and rolling temporary steel coil number automatic matching server is connected with the database through a database connection, the continuous casting and rolling temporary steel coil number automatic matching server comprises a production coordination control system (PCMS) including a data parsing module, a plan execution module and an automatic matching module;
the database is used for storing basic data, integrated plan information, plate blank actual results, cutting plans, distribution results, plate blank list hanging results and reports generated by the system;
the plan execution module is used for executing a rolling plan and a steelmaking plan, distributing a proper production order to the plate blank according to the actual cutting condition of the plate blank, controlling the rolling mill to produce, and controlling the secondary machine to send a message to the data analysis module when one steel coil is produced;
the data analysis module is used for receiving the telegraph text data transmitted by the automatic system of each secondary machine and analyzing the telegraph text data into time data, plate blank cutting data and corresponding relation data of the temporary steel coil number and the plate blank number of each secondary machine required by the system;
and the automatic matching module is used for automatically matching and replacing the temporary steel coil number with the normal steel coil number by the system according to the slab number thrown on the rolling mill after the system is stopped and recovered, and throwing the temporary steel coil number to an integral production and marketing system (ERP) to output the steel coil.
The system further comprises a converter industrial automation system, a refining industrial automation system, a continuous casting industrial automation system and an integrated planning system, wherein the converter industrial automation system, the refining industrial automation system, the continuous casting industrial automation system and the integrated planning system are all connected with the continuous casting and continuous rolling temporary steel coil number automatic matching server through a network;
the converter industrial automation system is used for providing converter production time data;
the refining industrial automation system is used for providing production time data of a refining station;
the automatic system for the continuous casting industry is used for providing steel ladle casting time data and slab cutting data.
The integrated planning system is used for arranging a steel-making plan and a rolling plan;
the system also comprises a plurality of user terminals, wherein the user terminals are connected with the automatic continuous casting and rolling temporary steel coil number matching server through a network, each user terminal comprises a user interface for receiving user input, and the user terminals access the automatic continuous casting and rolling temporary steel coil number matching server for basic data maintenance.
The invention has the beneficial effects that:
the CSP continuous casting and rolling temporary steel coil number automatic matching method and system of the invention, when plan shut down, assign a temporary steel coil number to each steel coil, produce technical department and compile steel-making plan and rolling plan in advance, when the whole production and marketing system (ERP) is shut down to overhaul or abnormally shut down, record the parameter on the corresponding secondary machine with the steel-making plan and rolling plan in advance, each secondary machine follows up according to the parameter information entered and adopting the temporary steel coil number, after the whole production and marketing system (ERP) returns to normal, the production coordination control system (PCMS) will give out the final rolling plan according to the slab number, according to the final rolling plan and corresponding temporary steel coil number and slab number, trace the steel coil number again, and finally, according to the slab number, carry out the automatic matching of the temporary number and replace to the normal steel coil number to the LOG data of the steel coil thrown on each secondary machine, and the steel coil is thrown to an integral production and marketing system (ERP) for steel coil production, so that the stability of the system and normal and orderly production on a production field can be still ensured when the integral production and marketing system (ERP) is stopped for maintenance or abnormally stopped, and the integral production and marketing system (ERP) can be normally butted with the integral production and marketing system (ERP) after the integral production and marketing system (ERP) is recovered to be normal.
Drawings
Fig. 1 is a flowchart of a CSP continuous casting and rolling temporary steel coil number automatic matching method provided by an embodiment of the present invention;
fig. 2 is a schematic structural diagram of an automatic matching system for CSP continuous casting and rolling temporary steel coil numbers according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of a CSP production line system framework according to an embodiment of the present invention;
FIG. 4 is a flowchart of a steelmaking plan and a rolling plan schedule according to an embodiment of the present invention;
FIG. 5 is a flow chart of the execution of the steelmaking plan and the rolling plan according to the embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1, as a first embodiment of the present invention, there is provided a CSP continuous casting and rolling temporary steel coil number automatic matching method, including:
preparation work is performed in terms of production coordinated control system (PCMS) configuration,
the method comprises the steps of establishing a data table PROD.TBWR06 for recording the one-to-one correspondence relationship between temporary steel coil numbers and slab numbers on a production coordination control system (PCMS), then authorizing the production coordination control system (PCMS) to access a host system database, and obtaining the reading modification authority of data in the host system database, such as the reading modification authority of OT (order Tracking data), order data (order master file, steelmaking process file, steel rolling process file, virtual slab file), TM (Technical Metallurgy technology) and system standard data (standard of steel judging part), and the data table is used for planning execution, automatic ordering and real-time order Tracking and balancing;
before the plan stop of the integral production and marketing system (ERP), a steel-making plan and a rolling plan are pre-compiled by a production technology department, meanwhile, a temporary coil number is distributed to each coil, the steel-making plan and the rolling Plan (PDI) are shown in figure 4, when the integral production and marketing system (ERP) is planned to stop, a steel-making and rolling production personnel prints the steel-making plan and the rolling plan, parameter entry setting is carried out on a corresponding secondary machine according to the pre-compiled steel-making plan and rolling plan (PDI: Product Data entry production Data Instruction), the parameters comprise a strip steel thickness target value, a strip steel thickness minimum value, a strip steel thickness maximum value, a strip steel width target value and a strip steel width maximum value, after the setting is finished, each secondary machine tracks according to the entered parameter information and by adopting the temporary number, and the temporary coil number is composed of 8 digits, the first digit represents year, the second digit is 4, the third digit is 9, the last five digits represent the serial number of the steel coil, the first digit of the steel coil number generated by the PCMS system is year, the second digit is 4, the last six digits are serial numbers under normal conditions, and the corresponding relation between the temporary steel coil number and the plate blank number is shown in the following table; when a steel coil is produced by the system, a message is sent to a production coordination control system (PCMS), wherein the message is an H42005 message, the H42005 message is a rolling state data message thrown by a CSP secondary machine, the message comprises a steel coil number, a plate blank number, the current state of a rolling mill and the like, and the production coordination control system (PCMS) establishes a one-to-one correspondence relationship between a temporary steel coil number and the plate blank number by analyzing the message and writes the temporary steel coil number and the plate blank number into a data table PROD.TBWR06;
| temporary steel coil number | Slab number | Time stamp |
| 84900100 | E82417010800 | 2018-08-11-23.23.48.269653 |
| 84900101 | E82417110100 | 2018-08-11-23.24.48.269653 |
When an integral production and marketing system (ERP) is abnormally stopped, the converter is not charged with iron for a furnace time, for the furnace time charged with iron, a continuous casting secondary machine cuts according to the cutting plan specification of the previous furnace, manual casting is carried out, a rolling steel secondary machine continues to produce according to the previous rolling plan parameter of the same steel type, similarly, the secondary machine adopts a temporary steel coil number for tracking, a message is sent to a production coordination control system (PCMS) every time one steel coil is produced, and the production coordination control system (PCMS) establishes a one-to-one correspondence relationship between the temporary steel coil number and a plate blank number through analyzing the message and writes the temporary steel coil number and the plate blank number into a data table PROD.TBWR06;
whether planned shutdown or abnormal shutdown is adopted, after an integral production and marketing system (ERP) is recovered to be normal, a production coordination control system (PCMS) gives a final rolling Plan (PDI) according to a plate blank number and issues the PDI to a corresponding secondary machine, the final rolling Plan (PDI) is an automatic plan after the system is recovered, in order to ensure the accuracy of the previous plan, the corresponding secondary machine receives the final rolling Plan (PDI), and the steel coil is re-numbered and tracked according to the final rolling plan, a corresponding temporary steel coil number and the plate blank number; and the production coordination control system (PCMS) automatically matches the temporary steel coil number to the LOG data thrown on each secondary machine according to the plate blank number, replaces the temporary steel coil number with the normal steel coil number, and throws the temporary steel coil number to an integral production and marketing system (ERP) to output steel coils.
As shown in fig. 2, as another embodiment of the present invention, a CSP continuous casting and rolling temporary steel coil number automatic matching system is provided, which includes a continuous casting and rolling temporary steel coil number automatic matching server and a database, wherein the continuous casting and rolling temporary steel coil number automatic matching server stores a software function module for maintaining basic data and processing the data, and then stores the result into the database, the continuous casting and rolling temporary steel coil number automatic matching server is connected to the database through a connection, the connection is an ODBC database connection (ODBC), the continuous casting and rolling temporary steel coil number automatic matching server includes a production coordination control system (PCMS), and the production coordination control system (PCMS) includes a data parsing module, a plan execution module and an automatic matching module;
the database is used for storing basic data, integrated plan information, plate blank actual results, cutting plan distribution results, plate blank list hanging results, system-generated reports and the like;
the plan execution module is used for executing a rolling plan and a steelmaking plan, distributing a proper production order to the slab according to the actual cutting condition of the slab, controlling the production of a rolling mill, and sending a telegraph message to the data analysis module when a steel coil is produced, wherein the plan execution flow is shown in figure 5.
And the data analysis module is used for receiving the telegraph text data transmitted by each secondary machine automation system and analyzing the telegraph text data into time data, plate blank cutting data, temporary steel coil number and plate blank number corresponding relation data and the like of each secondary machine required by the system.
And the automatic matching module is used for automatically matching and replacing the temporary steel coil number with the normal steel coil number by the system according to the slab number thrown on the rolling mill after the system is stopped and recovered, and throwing the temporary steel coil number to an integral production and marketing system (ERP) to output the steel coil.
As shown in fig. 3, it is the relationship between the whole production and marketing system (ERP) and the production coordination control system (PCMS), because CSP is a high-speed, continuous, fully automated production line, which mainly consists of desulfurization, converter steelmaking, Ladle Furnace (LF), vacuum (RH), continuous casting machine, soaking furnace, rolling mill, etc. areas, the production process of each area is completed by respective primary machine and secondary machine, the areas are independent and related to each other, in order to ensure the smooth operation of steelmaking, continuous casting, continuous rolling production, the production coordination control system (PCMS) completes the production plan of the production line dynamically and timely adjusts, issues the production order (PDI) in real time and collects the production inspection data (LOG) of each process in real time, in combination with the reality of the whole production and marketing system (ERP).
Preferably, the system also comprises a converter industrial automation system, a refining industrial automation system, a continuous casting industrial automation system and an integrated planning system, wherein the converter industrial automation system, the refining industrial automation system, the continuous casting industrial automation system and the integrated planning system are all connected with the continuous casting and continuous rolling temporary steel coil number automatic matching server through a network;
the converter industrial automation system is used for providing converter production time data;
the refining industrial automation system is used for providing production time data of a refining station;
the automatic system for the continuous casting industry is used for providing steel ladle casting time data and slab cutting data.
The integrated planning system is used for arranging a steel-making plan and a rolling plan.
Preferably, the system further comprises a plurality of user terminals, the user terminals are connected with the automatic matching server for the number of the continuous casting and continuous rolling temporary steel coil through a network, and each user terminal comprises a user interface used for receiving user input, accessing the server through the user terminal and maintaining basic data.
The CSP continuous casting and rolling temporary steel coil number automatic matching method and system of the invention, when plan shut down, assign a temporary steel coil number to each steel coil, produce technical department and compile steel-making plan and rolling plan in advance, when the whole production and marketing system (ERP) is shut down to overhaul or abnormally shut down, record the parameter on the corresponding secondary machine with the steel-making plan and rolling plan in advance, each secondary machine follows up according to the parameter information entered and adopting the temporary steel coil number, after the whole production and marketing system (ERP) returns to normal, the production coordination control system (PCMS) will give out the final rolling plan according to the slab number, according to the final rolling plan and corresponding temporary steel coil number and slab number, trace the steel coil number again, and finally, according to the slab number, carry out the automatic matching of the temporary number and replace to the normal steel coil number to the LOG data of the steel coil thrown on each secondary machine, and the steel coil is thrown to an integral production and marketing system (ERP) for steel coil production, so that the stability of the system and normal and orderly production on a production field can be still ensured when the integral production and marketing system (ERP) is stopped for maintenance or abnormally stopped, and the integral production and marketing system (ERP) can be normally butted with the integral production and marketing system (ERP) after the integral production and marketing system (ERP) is recovered to be normal.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (9)
1. A CSP continuous casting and rolling temporary steel coil number automatic matching method is characterized by comprising the following steps:
establishing a data table PROD.TBWR06 for recording the one-to-one correspondence relationship between the temporary steel coil number and the plate blank number on a production coordination control system (PCMS);
before the planned shutdown of an integral production and marketing system (ERP), a steel-making plan and a rolling plan are compiled in advance; when the integral production and marketing system (ERP) is scheduled to stop, parameter input setting is carried out on corresponding secondary machines according to a pre-programmed steelmaking plan and a rolling plan, after the setting is finished, each secondary machine tracks by adopting a temporary steel coil number according to input parameter information, a message is sent to a production coordination control system (PCMS) when one steel coil is produced, and the production coordination control system (PCMS) establishes a one-to-one correspondence relationship between the temporary steel coil numbers and plate blank numbers by analyzing the message and writes the one-to-one correspondence relationship into a data sheet PROD.TBWR06;
after the integral production and marketing system (ERP) is recovered to be normal, a production coordination control system (PCMS) gives a final rolling plan according to the plate blank number and issues the final rolling plan to a corresponding secondary machine, the corresponding secondary machine receives the final rolling plan, and the steel coil is re-numbered and tracked according to the final rolling plan and the corresponding temporary steel coil number and the plate blank number;
and the production coordination control system (PCMS) automatically matches the temporary steel coil number to the LOG data thrown on each secondary machine according to the plate blank number, replaces the temporary steel coil number with the normal steel coil number, and throws the temporary steel coil number to an integral production and marketing system (ERP) to output steel coils.
2. The CSP continuous casting and rolling temporary steel coil number automatic matching method according to claim 1, characterized in that the method further comprises:
when the integral production and marketing system (ERP) is scheduled to be stopped, the converter is not charged with iron for the furnace number, for the furnace number charged with iron, the continuous casting secondary machine cuts according to the cutting plan specification of the previous furnace, manual casting is carried out, the rolling steel secondary machine continues to produce according to the previous rolling plan parameter of the same steel type, similarly, the rolling steel secondary machine adopts the temporary steel coil number for tracking, a message is sent to a production coordination control system (PCMS) when each steel coil is produced, and the production coordination control system (PCMS) establishes the one-to-one correspondence relationship between the temporary steel coil number and the plate blank number through analyzing the message and writes the one-to-one correspondence relationship into a data table PROD.TBWR06;
after the integral production and marketing system (ERP) is recovered to be normal, a production coordination control system (PCMS) gives a final rolling plan according to the plate blank number and issues the final rolling plan to a corresponding secondary machine, the corresponding secondary machine receives the final rolling plan, and the steel coil is re-numbered and tracked according to the final rolling plan and the corresponding temporary steel coil number and the plate blank number;
and the production coordination control system (PCMS) automatically matches the temporary steel coil number to the LOG data thrown on each secondary machine according to the plate blank number, replaces the temporary steel coil number with the normal steel coil number, and throws the temporary steel coil number to an integral production and marketing system (ERP) to output steel coils.
3. The method for automatically matching the number of the temporary steel coil in the CSP continuous casting and rolling process according to claim 2, wherein the parameters specifically include: the target value of the strip thickness, the minimum value of the strip thickness, the maximum value of the strip thickness, the target value of the strip width and the maximum value of the strip width.
4. The CSP continuous casting and rolling temporary steel coil number automatic matching method according to claim 1, characterized in that the method further comprises: and authorizing a production coordination control system (PCMS) to access the host system database, calling the host system database, and executing a steel-making plan and a rolling plan by matching data in the host system database.
5. The CSP continuous casting and rolling temporary steel coil number automatic matching method according to claim 4, characterized in that the data in the host system database comprises order tracking data, order data, metallurgical technology data and system standard data.
6. The CSP continuous casting and rolling temporary steel coil number automatic matching method according to claim 5, wherein the order data comprises order master file data, steelmaking process file data, rolling process file data and virtual slab file data.
7. A CSP continuous casting and rolling temporary steel coil number automatic matching system is characterized by comprising a continuous casting and rolling temporary steel coil number automatic matching server and a database, wherein the continuous casting and rolling temporary steel coil number automatic matching server comprises a production coordination control system (PCMS) which comprises a data analysis module, a plan execution module and an automatic matching module;
the database is used for storing basic data, integrated plan information, plate blank actual results, cutting plans, distribution results, plate blank list hanging results and reports generated by the system;
the plan execution module is used for executing a rolling plan and a steelmaking plan, distributing a proper production order to the plate blank according to the actual cutting condition of the plate blank, controlling the rolling mill to produce, and controlling the secondary machine to send a message to the data analysis module when one steel coil is produced;
the data analysis module is used for receiving the telegraph text data transmitted by the automatic system of each secondary machine and analyzing the telegraph text data into time data, plate blank cutting data and corresponding relation data of the temporary steel coil number and the plate blank number of each secondary machine required by the system;
and the automatic matching module is used for automatically matching and replacing the temporary steel coil number with the normal steel coil number by the system according to the slab number thrown on the rolling mill after the system is stopped and recovered, and throwing the temporary steel coil number to an integral production and marketing system (ERP) to output the steel coil.
8. The CSP continuous casting and rolling temporary steel coil number automatic matching system according to claim 7, further comprising a converter industrial automation system, a refining industrial automation system, a continuous casting industrial automation system and an integrated planning system;
the converter industrial automation system is used for providing converter production time data;
the refining industrial automation system is used for providing production time data of a refining station;
the continuous casting industrial automation system is used for providing steel ladle casting time data and slab cutting data;
the integrated planning system is used for arranging a steel-making plan and a rolling plan.
9. The CSP continuous casting and rolling temporary steel coil number automatic matching system according to claim 8, further comprising a plurality of user terminals, wherein the plurality of user terminals are all connected with the continuous casting and rolling temporary steel coil number automatic matching server through a network, and the user terminals comprise user interfaces for receiving user input and accessing the continuous casting and rolling temporary steel coil number automatic matching server through the user terminals to perform basic data maintenance.
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| CN111515249B (en) * | 2020-04-15 | 2022-03-18 | 首钢京唐钢铁联合有限责任公司 | MCCR-based continuous rolling method and device |
| CN111459114B (en) * | 2020-04-17 | 2023-07-21 | 首钢京唐钢铁联合有限责任公司 | Method and device for feeding steel coil of hot rolling leveling unit |
| CN112845591B (en) * | 2020-12-04 | 2023-04-07 | 辽宁长江智能科技股份有限公司 | Production control method and system for continuous casting-hot rolling production line of steel mill |
| CN113427204A (en) * | 2021-08-30 | 2021-09-24 | 南京钢铁股份有限公司 | Intelligent production scheme for off-line finishing process of medium plate |
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| CN103116822A (en) * | 2013-01-23 | 2013-05-22 | 湖南视拓科技发展有限公司 | Steel-making manufacturing execution management system based on visualized heat tracking |
| CN105243512A (en) * | 2015-11-06 | 2016-01-13 | 湖南千盟物联信息技术有限公司 | Dynamic scheduling method of steelmaking operation plan |
| CN106779220B (en) * | 2016-12-20 | 2020-09-29 | 浙江中控研究院有限公司 | Steelmaking-continuous casting-hot rolling integrated scheduling method and system |
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