Method and system for realizing real-time calculation and automatic processing of process results

Abstract

The present invention provides a method and system for realizing real-time calculation of disposal results and automatic disposal of processes, and relates to the field of cold rolling technology in the metallurgical steel industry. The method comprises: step S1: collecting materials and grouping the materials, matching the material groups, forming the closed information of the materials according to the master information of the groups under the current groups, and obtaining the closed results; step S2: forming the disposal information of the materials under the current groups, and obtaining the disposal results; step S3: obtaining the closed results and disposal results of the materials, and outputting the closed disposal judgment of the materials. The present invention can speed up logistics, reduce the misjudgment rate, and reduce the workload of employees.

Description

Technical Field

[0001] The present invention relates to the field of cold rolling technology in the metallurgical steel industry, and in particular to a method and system for realizing real-time calculation and automatic processing of process processing results. Background Art

[0002] In the steel manufacturing industry, with the deepening of the concept of intelligent manufacturing, the combination of informatization and manufacturing is becoming increasingly close.

[0003] The invention patent with publication number CN111589877A discloses a method for realizing dimensional tolerance control of cold-rolled products by using information technology. The customer's dimensional requirements for the product are entered into the sales order in the form of characteristic values. The rolling tolerance value calculation model is called by the SAP system to calculate the rolling tolerance control value, and it is shared in the master plan of the semi-finished cold-rolled substrate. Finally, it is transmitted to the secondary automatic control system through the MES system to guide production.

[0004] In the current MES system, the quality of the output materials and the disposal of the materials are manually judged based on the material information and the physical information, and through experience. This leads to a particularly large workload for manual work, and new employees may make misjudgments. With the deepening of informatization, cold rolling has put forward higher requirements for this business, hoping to complete the disposal of materials through a more intelligent system. Summary of the invention

[0005] In view of the defects in the prior art, the present invention provides a method and system for realizing real-time calculation of disposal results and automatic disposal of a process.

[0006] According to a method and system for realizing real-time calculation of treatment results and automatic treatment of a process provided by the present invention, the scheme is as follows:

[0007] In a first aspect, a method for realizing real-time calculation of disposal results and automatic disposal of a process is provided, the method comprising:

[0008] Step S1: Collect materials and group them, match the material groups, form closed information of the materials according to the main and sub-information of the groups under the current groups, and obtain closed results;

[0009] Step S2: Under the current group, form the material disposal information and obtain the disposal result;

[0010] Step S3: Obtain the sealing result and disposal result of the material, and output the sealing disposal judgment of the material.

[0011] Preferably, the step S1 comprises:

[0012] Step S1.1: Select the closed process item of the material as the group master information for maintenance;

[0013] Step S1.2: Maintain the corresponding sub-information according to the main information. There is a one-to-many relationship between the main information and the sub-information.

[0014] Step S1.3: Under the current group, form the closed information of the material, and the closed final information is a record;

[0015] Step S1.4: For changes to closed information, record all changes;

[0016] Step S1.5: Verify the closed information. If the verification is successful, simulate the information using simulated materials to verify its reliability.

[0017] If the simulation passes normally, the system will be released online.

[0018] Preferably, the closed information in step S1.2 is divided into two parts, the left part is the data source, and the right part is the standard value, and the relationship between them is a function of greater than, less than, interval range, fixed value, or true or false judgment.

[0019] Preferably, the step S2 comprises:

[0020] Step S2.1: Select the material group as the main information to be maintained;

[0021] Step S2.2: Under the current group, the material disposal information is generated. The disposal information is maintained through codes, including: manual disposal, release, downgrade, repair and removal, re-inspection and temporary pressure. The final disposal information is a record;

[0022] Step S2.3: For changes in disposal information, record all change records;

[0023] Step S2.4: Verify the background data logic of the disposal information. If the verification is successful, simulate the material to verify the reliability of the information;

[0024] If the simulation passes normally, the system will be released online.

[0025] Preferably, step S3 comprises:

[0026] Step S3.1: When the unit material is produced, the system polls the closure information to obtain the closure result of the material;

[0027] Step S3.2: When the unit produces materials, the system polls the disposal information to obtain the disposal results of the materials;

[0028] Step S3.3: Record the entire closure result of the material and the judgment history of the disposal result;

[0029] Step S3.4: Update the material information according to the material disposal result;

[0030] Step S3.5: According to the disposal results of the materials, statistics and alarm display are performed on the disposal.

[0031] In a second aspect, a system for realizing real-time calculation of treatment results and automatic treatment of a process is provided, the system comprising:

[0032] Module M1: Collect materials and group them, match the material groups, form the closed information of the materials according to the master and sub-information of the groups under the current groups, and obtain the closed results;

[0033] Module M2: Under the current group, form the disposal information of the material and obtain the disposal result;

[0034] Module M3: Obtain the closure and disposal results of the material, and output the closure and disposal judgment of the material.

[0035] Preferably, the module M1 comprises:

[0036] Module M1.1: Select the closed process items of the material as the group master information for maintenance;

[0037] Module M1.2: Maintain the corresponding sub-information based on the main information. There is a one-to-many relationship between the main information and the sub-information.

[0038] Module M1.3: Under the current group, form the closed information of the material, and the closed final information is a record;

[0039] Module M1.4: For changes to closed information, record all changes;

[0040] Module M1.5: Verify the closed information. If the verification is successful, simulate the information using simulated materials to verify its reliability.

[0041] If the simulation passes normally, the system will be released online.

[0042] Preferably, the closed information in the module M1.2 is divided into two parts, the left part is the data source, and the right part is the standard value, and the relationship between them is a function of greater than, less than, interval range, fixed value, or true or false judgment.

[0043] Preferably, the module M2 comprises:

[0044] Module M2.1: Select the material group as the main information to be maintained;

[0045] Module M2.2: Under the current group, material disposal information is generated. The disposal information is maintained through codes, including: manual disposal, release, downgrade, repair and removal, re-inspection and temporary pressure. The final disposal information is a record;

[0046] Module M2.3: Record all changes to disposal information;

[0047] Module M2.4: Verify the background data logic of the disposal information. If the verification is successful, simulate the material to verify the reliability of the information;

[0048] If the simulation passes normally, the system will be released online.

[0049] Preferably, the module M3 includes:

[0050] Module M3.1: When the unit produces materials, the system polls the closure information and obtains the closure results of the materials;

[0051] Module M3.2: When the unit produces materials, the system polls the disposal information and obtains the disposal results of the materials;

[0052] Module M3.3: Record the entire closure results of the material and the judgment history of the disposal results;

[0053] Module M3.4: Update material information based on material disposal results;

[0054] Module M3.5: Statistics and alarm display of the disposal are carried out according to the disposal results of the materials.

[0055] Compared with the prior art, the present invention has the following beneficial effects:

[0056] 1. The present invention will significantly reduce the number of products that require manual judgment and disposal, thereby reducing the workload of employees;

[0057] 2. The automatic handling rate of the present invention reaches 95%, which effectively reduces the misjudgment rate;

[0058] 3. The present invention automatically collects relevant process data, and the products whose remaining materials need to be manually disposed of save the time of manual information query, and its disposal efficiency is greatly improved, thus speeding up the logistics. BRIEF DESCRIPTION OF THE DRAWINGS

[0059] Other features, objects and advantages of the present invention will become more apparent from the detailed description of non-limiting embodiments made with reference to the following drawings:

[0060] Figure 1 It is a business diagram for automatic closing and disposal of steel coils;

[0061] Figure 2 It is the data chart of automatic closing treatment of steel coil;

[0062] Figure 3 A schematic diagram of closed disposal information for flexible configuration;

[0063] Figure 4 A schematic diagram of closed disposal information for flexible configuration;

[0064] Figure 5 It is a graphical early warning judgment diagram;

[0065] Figure 6 It is a schematic diagram of the statistical analysis of multi-dimensional closed disposal;

[0066] Figure 7 It is a schematic diagram of the statistical analysis of multi-dimensional closed disposal;

[0067] Figure 8 It is a schematic diagram of material groups;

[0068] Fig. 9 Maintaining schematic diagram of main information;

[0069] Fig.10 It is a schematic diagram of sub-information;

[0070] Fig.11 A schematic diagram for handling main information;

[0071] Fig.12 Schematic diagram of the release and disposal information of intermediate products with different widths. DETAILED DESCRIPTION

[0072] The present invention is described in detail below in conjunction with specific embodiments. The following embodiments will help those skilled in the art to further understand the present invention, but are not intended to limit the present invention in any form. It should be noted that, for those of ordinary skill in the art, several changes and improvements can also be made without departing from the concept of the present invention. These all belong to the protection scope of the present invention.

[0073] The embodiment of the present invention provides a method for realizing real-time calculation of processing results and automatic processing of a process, referring to Figure 1 and Figure 2 As shown, the method is as follows:

[0074] Step S1: According to the groups that have been maintained in advance, the groups can be a combination of the characteristic values ​​of each material, collect the materials, match the groups corresponding to the materials, form the closed information of the materials under the current groups, and obtain the closed results. The specific steps are as follows:

[0075] First, select the material group and maintain the main information. The main information is generally maintained with process parameters as the main category.

[0076] Secondly, under the current main information, sub-information of the material is formed. The sub-information can be one or more pieces. The information is divided into two parts, the left part is the data source and the right part is the standard value. The relationship between them can be greater than or less than, an interval range, a fixed value function, or a true or false judgment.

[0077] For changes to the left and right parts of the closed information during the verification process, record all changes;

[0078] The maintained closed information is verified by the database execution results. If the verification passes, a simulation judgment is performed through simulation materials to confirm the reliability and correctness of the maintained information. If the simulation judgment also passes normally, it is released online.

[0079] Step S2: Under the current group, form the material disposal information and obtain the disposal result. This step is as follows:

[0080] Select the material group, maintain the main information first, and form the corresponding sub-information based on the main information to form the material disposal information. The disposal information is maintained through codes, including: manual disposal, release, downgrade, repair and removal, re-inspection and temporary pressure, etc. The final material disposal information is a result. The information is divided into two parts, the left side is the data source, and the right side is the standard value. The relationship between them can be greater than or less than, it can also be an interval range, it can also be a fixed value function, or it can be a true or false judgment.

[0081] For changes in the left and right parts of the processing information during the verification process, all change records are recorded.

[0082] The backend data logic of the disposal information is verified. If the verification is passed, a simulation judgment can be made through simulated materials to verify the reliability of the information. If the simulation judgment is also passed normally, it can be released online.

[0083] Step S3: Obtain the sealing result and disposal result of the material, and output the sealing disposal judgment of the material. Specifically:

[0084] When the unit produces materials, the system polls the closure information to obtain the closure results of the materials;

[0085] When the unit produces materials, the system polls the disposal information to obtain the disposal results of the materials;

[0086] Record the entire closure results of the material and the detailed judgment history of the disposal results;

[0087] Update material information based on material disposal results;

[0088] According to the disposal results of the materials, the disposal information is statistically analyzed and displayed as an alarm.

[0089] Next, the present invention will be described in more detail.

[0090] 1. Flexible configuration of closed disposal information:

[0091] Reference Figure 3 and Figure 4 As shown, any closed disposal information can be realized according to the material group, which is completely applicable to each unit.

[0092] 2. Graphical warning judgment:

[0093] Reference Figure 5 As shown, the graphical early warning judgment result display is a graphical interactive screen that intuitively displays the judgment and disposal of each unit. It has the characteristics of large amount of information, intuitive and rich display effects, comprehensive functions, and smooth operation experience. It allows operators to quickly understand the closed disposal of unit material output materials, so that technicians can adjust the production process of the unit faster and improve work efficiency.

[0094] 3. Statistical analysis of closed disposal from multiple dimensions:

[0095] Reference Figure 6 and Figure 7 As shown, it provides multi-dimensional closed disposal statistical analysis, which can accurately count the closed conditions of each unit. It is convenient for users to obtain the closed disposal status in the first time, and conveniently dispose of materials that need manual disposal.

[0096] 4. Integrated application platform:

[0097] Lean Control V1.0 is a professional material automatic determination and disposal system based on .NET C#\C++ technology, using middleware, service-oriented and other advanced technologies, supporting C / S architecture, and can be flexibly deployed on Unix, Windows, Linux and other operating systems, supporting Oracle, DB2, SQLServer and other mainstream databases. It can be operated as an independent system or as an embedded module of the manufacturing execution system (MES) to achieve seamless integration with the cold rolling manufacturing execution system.

[0098] The following are some examples:

[0099] 1. Reference Figure 8 As shown, first create a material group, create a material group M00042.

[0100] 2. Reference Fig. 9 As shown, for this material group, the main information closure is maintained.

[0101] 3. Reference Fig.10 As shown, for each main information, there is a set of corresponding sub-information. For example, for width, there are multiple sub-information.

[0102] 4. Reference Fig.11 As shown, the processing main information is configured corresponding to the material group. For example, multiple processing main information can be set for width.

[0103] 5. Reference Fig.12 As shown, for each disposal main information, there is a set of corresponding sub-information, such as the intermediate product release disposal information of width;

[0104] 6. After information verification, the material disposal result is automatically generated after the steel coil is produced. For example, if the material meets the release of intermediate width, the material will be automatically disposed as released.

[0105] The embodiments of the present invention provide a method and system for realizing real-time calculation of disposal results and automatic disposal of processes, thereby greatly reducing the number of products that require manual determination and disposal, and the automatic disposal rate reaches 95%. Moreover, by automatically collecting relevant process data, the products with remaining materials that require manual disposal save the time of manual information query, and their disposal efficiency is also greatly improved.

[0106] Those skilled in the art know that, in addition to realizing the system and its various devices, modules, and units provided by the present invention in a purely computer-readable program code, it is entirely possible to realize the same functions in the form of logic gates, switches, application-specific integrated circuits, programmable logic controllers, and embedded microcontrollers by logically programming the method steps. Therefore, the system and its various devices, modules, and units provided by the present invention can be considered as a hardware component, and the devices, modules, and units included therein for realizing various functions can also be regarded as structures within the hardware component; the devices, modules, and units for realizing various functions can also be regarded as both software modules for realizing the method and structures within the hardware component.

[0107] The above describes the specific embodiments of the present invention. It should be understood that the present invention is not limited to the above specific embodiments, and those skilled in the art can make various changes or modifications within the scope of the claims, which does not affect the essence of the present invention. In the absence of conflict, the embodiments of the present application and the features in the embodiments can be combined with each other arbitrarily.

Claims

1. A method for realizing real-time calculation and automatic processing of process results, characterized in that: include: Step S1: Collect materials and group them, match the material groups, form closed information of the materials according to the main and sub-information of the groups under the current groups, and obtain closed results; Step S2: Under the current group, form the material disposal information and obtain the disposal result; Step S3: Obtain the sealing result and disposal result of the material, and output the sealing disposal judgment of the material; The step S1 comprises: Step S1.1: Select the closed process item of the material as the group master information for maintenance; Step S1.2: Maintain the corresponding sub-information according to the main information. There is a one-to-many relationship between the main information and the sub-information. Step S1.3: Under the current group, form the closed information of the material, and the closed final information is a record; Step S1.4: For changes to closed information, record all changes; Step S1.5: Verify the closed information. If the verification is successful, simulate the information using simulated materials to verify its reliability. If the simulation judgment is passed normally, the system will be released online; The step S2 comprises: Step S2.1: Select the material group as the main information to be maintained; Step S2.2: Under the current group, the material disposal information is generated. The disposal information is maintained through codes, including: manual disposal, release, downgrade, repair and removal, re-inspection and temporary pressure. The final disposal information is a record; Step S2.3: For changes in disposal information, record all change records; Step S2.4: Verify the background data logic of the disposal information. If the verification is successful, simulate the material to verify the reliability of the information; If the simulation judgment is passed normally, the system will be released online; The step S3 comprises: Step S3.1: When the unit material is produced, the system polls the closure information to obtain the closure result of the material; Step S3.2: When the unit produces materials, the system polls the disposal information to obtain the disposal results of the materials; Step S3.3: Record the entire closure result of the material and the judgment history of the disposal result; Step S3.4: Update the material information according to the material disposal result; Step S3.5: According to the disposal results of the materials, the disposal information is statistically analyzed and displayed as an alarm.

2. The method for realizing real-time calculation and automatic processing of process results according to claim 1, characterized in that: In step S1.2, the closed information is divided into two parts, the left part is the data source, and the right part is the standard value. The relationship between them is greater than, less than, interval range, fixed value function, or true or false judgment.

3. A system for realizing real-time calculation of processing results and automatic processing of processes, characterized in that: include: Module M1: Collect materials and group them, match the material groups, form the closed information of the materials according to the master and sub-information of the groups under the current groups, and obtain the closed results; Module M2: Under the current group, form the disposal information of the material and obtain the disposal result; Module M3: Obtain the closure results and disposal results of the materials, and output the closure disposal judgment of the materials; The module M1 comprises: Module M1.1: Select the closed process items of the material as the group master information for maintenance; Module M1.2: Maintain the corresponding sub-information based on the main information. There is a one-to-many relationship between the main information and the sub-information. Module M1.3: Under the current group, form the closed information of the material, and the closed final information is a record; Module M1.4: For changes to closed information, record all changes; Module M1.5: Verify the closed information. If the verification is successful, simulate the information through simulation materials to verify the reliability of the information. If the simulation judgment is passed normally, the system will be released online; The module M2 comprises: Module M2.1: Select the material group as the main information to be maintained; Module M2.2: Under the current group, material disposal information is generated. The disposal information is maintained through codes, including: manual disposal, release, downgrade, repair and removal, re-inspection and temporary pressure. The disposal information can be one or more items. Module M2.3: Record all changes to disposal information; Module M2.4: Verify the background data logic of the disposal information. If the verification is successful, simulate the material to verify the reliability of the information; If the simulation judgment is passed normally, the system will be released online; The module M3 comprises: Module M3.1: When the unit produces materials, the system polls the closure information and obtains the closure results of the materials; Module M3.2: When the unit produces materials, the system polls the disposal information and obtains the disposal results of the materials; Module M3.3: Record the entire closure results of the material and the judgment history of the disposal results; Module M3.4: Update material information based on material disposal results; Module M3.5: Statistics and alarm display of the disposal are carried out according to the disposal results of the materials.

4. The system for realizing real-time calculation of treatment results and automatic treatment of processes according to claim 3, characterized in that: The closed information in the module M1.2 is divided into two parts, the left part is the data source, and the right part is the standard value. The relationship between them is greater than, less than, interval range, fixed value function, or true or false judgment.

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