CN111126887A - Railway steel coil loading method and system using steel frame and computer storage medium - Google Patents
Railway steel coil loading method and system using steel frame and computer storage medium Download PDFInfo
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Abstract
The invention provides a method and a system for loading a railway steel coil by using a steel frame, wherein a first loading rule is analyzed, and a specification calculation formula set is formed by analyzing data of the first loading rule; self-defining a second stowage rule, and forming the second stowage rule into a stowage constraint condition; carrying out stowage calculation according to the specification calculation formula set and the stowage constraint condition, and obtaining a stowage result based on loading calculation; and displaying the stowage result through a graphical interface, and supporting exporting and printing of the stowage result. The invention not only can realize the automation of railway loading and reduce the uncertainty of manual intervention, but also can improve the operation efficiency and save the labor. Meanwhile, the model and the matching system are easy to deploy and use, the effectiveness and the profit capacity of the model and the matching system are proved through application cases, and the model and the matching system are particularly suitable for steel enterprises which use steel frames for railway delivery of steel coils.
Description
Technical Field
The invention relates to the field of railway loading and shipping of steel products of iron and steel enterprises, in particular to a railway steel coil loading method and system using a steel frame and a computer storage medium, and particularly relates to a method and system for completing loading and loading calculation by using a computer system when steel coils are loaded and reinforced by using the steel frame.
Background
In the prior art, the steel coil railway loading basically uses the grass support cushion as a reinforcing scheme, although the unit price of the grass support cushion is relatively low, the reusability is poor, the reinforcing effect is unsatisfactory, and loosening happens sometimes and is gradually replaced by the steel frame loading reinforcing scheme. Compared with a grass support pad, the steel frame has the advantages of being recyclable, stable in loading, wide in application range and the like. However, the requirements for the loading scheme based on the steel frame are more strict and fine, and the loading of most of the steel enterprises nowadays mainly adopt a manual loading mode. The manual stowage mode mainly depends on past experience of stowage personnel, and the stowage personnel with different experience bases are different in terms of stowage result availability, stowage time consumption and the like. Along with the gradual deepening of the informatization degree of enterprises, the unmanned and intelligent railway freight car is a development trend in the railway freight car field, an artificial loading mode cannot provide effective support, and the automatic loading is urgently needed to be realized through a computer system.
Disclosure of Invention
In view of the defects in the prior art, the invention aims to provide a railway steel coil loading method and system using a steel frame and a computer storage medium.
According to the invention, the railway steel coil loading system using the steel frame comprises:
the first loading rule digitalizing module: analyzing the first stowage rule, and forming a specification calculation formula set through data analysis on the first stowage rule;
the second loading rule digitalizing module: self-defining a second stowage rule, and forming the second stowage rule into a stowage constraint condition;
a stowage calculation module: carrying out stowage calculation according to the specification calculation formula set and the stowage constraint condition, and obtaining a stowage result based on loading calculation;
the stowage display module: and displaying the stowage result through a graphical interface, and supporting exporting and printing of the stowage result.
Preferably, the first loading rule digitizing module includes:
the region coding module: coding the left and right end placing areas of the open wagon to obtain area codes, wherein the area codes mainly comprise any one or more of a left area, a middle area and a right area, and the left area, the middle area and the right area are respectively arranged and divided to obtain each row of the areas and each position of the area rows;
a variable definition module: defining variables, wherein the variables mainly comprise any one or more of loading weight of each region, loading weight of each row of regions, loading weight of each position of each row of regions, rated loading of a wagon, self weight of a steel frame and width value of a material plate;
a rule analysis module: and carrying out digital analysis on the first stowage rule according to the regional codes and the variables to obtain a specification calculation formula set.
Preferably, the stowage computing module comprises a stowage material group vehicle computing module, a single vehicle material placement computing module and a roll throwing computing module;
the vehicle-mounted material assembling calculation module divides materials according to receiving units and arrival information to obtain material groups, sorts each material group according to the weight of the materials, and performs combined loading according to the weight of the materials to obtain a material assembling calculation result;
the single-vehicle material placement calculation module sets the quantity of single-vehicle materials according to the material combination calculation result, and performs recursive sequencing calculation on the single-vehicle materials to obtain a single-vehicle loading result;
the coil throwing calculation module is used for matching the single-vehicle loading result with the loading constraint condition, and if the single-vehicle loading result meets the loading constraint condition, the single-vehicle loading result is stored; and if the loading result of the single vehicle does not meet the loading constraint condition, sequentially throwing the rolls according to the sequence of the weight of the material from small to large to obtain the residual rolls, and triggering the residual roll loading.
The invention provides a railway steel coil loading method using a steel frame, which comprises the following steps:
a first loading rule digitalizing step: analyzing the first stowage rule, and forming a specification calculation formula set through data analysis on the first stowage rule;
a second loading rule digitalizing step: self-defining a second stowage rule, and forming the second stowage rule into a stowage constraint condition;
and a stowage calculation step: carrying out stowage calculation according to the specification calculation formula set and the stowage constraint condition, and obtaining a stowage result based on loading calculation;
loading and displaying: and displaying the stowage result through a graphical interface, and supporting exporting and printing of the stowage result.
Preferably, the first loading rule digitizing step includes:
and (3) region coding: coding the left and right end placing areas of the open wagon to obtain area codes, wherein the area codes mainly comprise any one or more of a left area, a middle area and a right area, and the left area, the middle area and the right area are respectively arranged and divided to obtain each row of the areas and each position of the area rows;
a variable definition step: defining variables, wherein the variables mainly comprise any one or more of loading weight of each region, loading weight of each row of regions, loading weight of each position of each row of regions, rated loading of a wagon, self weight of a steel frame and width value of a material plate;
rule analyzing step: and carrying out digital analysis on the first stowage rule according to the regional codes and the variables to obtain a specification calculation formula set.
Preferably, the stowage calculating step comprises a stowage material group vehicle calculating step, a single vehicle material placement calculating step and a roll throwing calculating step;
the vehicle-mounted material combination calculation step is to divide materials according to information of receiving units and arrival stations to obtain material groups, sort each material group according to the weight of the materials, and carry out combined loading according to the weight of the materials to obtain a vehicle-mounted material calculation result;
the single vehicle material placement calculation step is to set the quantity of single vehicle materials according to the material combination calculation result, and carry out recursive sequencing calculation on the single vehicle materials to obtain a single vehicle loading result;
the roll-throwing calculation step is to match the single-vehicle loading result with the loading constraint condition, and if the single-vehicle loading result meets the loading constraint condition, the single-vehicle loading result is stored; and if the loading result of the single vehicle does not meet the loading constraint condition, sequentially throwing the rolls according to the sequence of the weight of the material from small to large to obtain the residual rolls, and triggering the residual roll loading.
Preferably, the remaining volume loading is to perform loading calculation on the remaining volume, if the remaining volume cannot constitute a vehicle load, a final assembly result is formed, otherwise, the loading calculation is continued.
Preferably, the specification calculation formula set mainly includes any one or more of a single-wagon whole calculation formula, a single-wagon local calculation formula, a single-wagon single-row arrangement calculation formula and a single-wagon side-by-side arrangement calculation formula.
Preferably, the second stowage rule mainly includes any one or more of a loading operation requirement rule and an operation economic benefit index rule.
According to the present invention, a computer-readable storage medium storing a computer program is provided, wherein the computer program is configured to implement the steps of the method described above when executed by a processor.
Compared with the prior art, the invention has the following beneficial effects:
1. the invention fully utilizes the automation and intellectualization advantages of the computer to replace a large amount of manual repeated labor, thereby improving the operation efficiency of railway loading, reducing uncertain factors of low loading efficiency caused by insufficient experience of loading personnel, simultaneously lightening the labor intensity and providing conditions for unmanned and intellectualization of iron and steel enterprises;
2. the invention transmits the loading result to the unmanned intelligent warehouse, further supports unmanned intelligent loading, and provides beneficial support for enterprises to advance to unmanned and intelligent ways;
3. the steel frame is easy to deploy and use, and is particularly suitable for steel enterprises using steel frames for railway delivery of steel coils.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a graph depicting the load carrying capacity of a steel rack in report No. 29 in an example of the present invention;
fig. 2 is a flow chart of the railway loading function of the present invention.
Detailed Description
The present invention will be described in detail with reference to specific examples. The following examples will assist those skilled in the art in further understanding the invention, but are not intended to limit the invention in any way. It should be noted that it would be obvious to those skilled in the art that various changes and modifications can be made without departing from the spirit of the invention. All falling within the scope of the present invention.
The invention provides a railway steel coil loading method using a steel frame, which comprises the following steps:
a first loading rule digitalizing step: analyzing the first stowage rule, and forming a specification calculation formula set through data analysis on the first stowage rule;
a second loading rule digitalizing step: self-defining a second stowage rule, and forming the second stowage rule into a stowage constraint condition;
and a stowage calculation step: carrying out stowage calculation according to the specification calculation formula set and the stowage constraint condition, and obtaining a stowage result based on loading calculation;
loading and displaying: and displaying the stowage result through a graphical interface, and supporting exporting and printing of the stowage result.
Specifically, the first loading rule digitizing step includes:
and (3) region coding: coding the left and right end placing areas of the open wagon to obtain area codes, wherein the area codes mainly comprise any one or more of a left area, a middle area and a right area, and the left area, the middle area and the right area are respectively arranged and divided to obtain each row of the areas and each position of the area rows;
a variable definition step: defining variables, wherein the variables mainly comprise any one or more of loading weight of each region, loading weight of each row of regions, loading weight of each position of each row of regions, rated loading of a wagon, self weight of a steel frame and width value of a material plate;
rule analyzing step: and carrying out digital analysis on the first stowage rule according to the regional codes and the variables to obtain a specification calculation formula set.
Specifically, the stowage calculating step comprises a stowage material group vehicle calculating step, a single vehicle material placement calculating step and a roll throwing calculating step;
the vehicle-mounted material combination calculation step is to divide materials according to information of receiving units and arrival stations to obtain material groups, sort each material group according to the weight of the materials, and carry out combined loading according to the weight of the materials to obtain a vehicle-mounted material calculation result;
the single vehicle material placement calculation step is to set the quantity of single vehicle materials according to the material combination calculation result, and carry out recursive sequencing calculation on the single vehicle materials to obtain a single vehicle loading result;
the roll-throwing calculation step is to match the single-vehicle loading result with the loading constraint condition, and if the single-vehicle loading result meets the loading constraint condition, the single-vehicle loading result is stored; and if the loading result of the single vehicle does not meet the loading constraint condition, sequentially throwing the rolls according to the sequence of the weight of the material from small to large to obtain the residual rolls, and triggering the residual roll loading.
Specifically, the remaining volume allocation is to perform allocation calculation on the remaining volume, and if the remaining volume cannot constitute a vehicle load, a final assembly result is formed, otherwise, the allocation calculation is continuously performed.
Specifically, the specification calculation formula set mainly includes any one or more of a single-wagon whole calculation formula, a single-wagon local calculation formula, a single-wagon single-row arrangement calculation formula and a single-wagon side-by-side arrangement calculation formula.
Specifically, the second stowage rule mainly includes any one or more of a loading operation requirement rule and an operation economic benefit index rule.
According to the present invention, a computer-readable storage medium is provided, in which a computer program is stored, which, when being executed by a processor, carries out the steps of the method as described above.
According to the invention, the railway steel coil loading system using the steel frame comprises:
the first loading rule digitalizing module: analyzing the first stowage rule, and forming a specification calculation formula set through data analysis on the first stowage rule;
the second loading rule digitalizing module: self-defining a second stowage rule, and forming the second stowage rule into a stowage constraint condition;
a stowage calculation module: carrying out stowage calculation according to the specification calculation formula set and the stowage constraint condition, and obtaining a stowage result based on loading calculation;
the stowage display module: and displaying the stowage result through a graphical interface, and supporting exporting and printing of the stowage result.
Specifically, the first loading rule digitizing module includes:
the region coding module: coding the left and right end placing areas of the open wagon to obtain area codes, wherein the area codes mainly comprise any one or more of a left area, a middle area and a right area, and the left area, the middle area and the right area are respectively arranged and divided to obtain each row of the areas and each position of the area rows;
a variable definition module: defining variables, wherein the variables mainly comprise any one or more of loading weight of each region, loading weight of each row of regions, loading weight of each position of each row of regions, rated loading of a wagon, self weight of a steel frame and width value of a material plate;
a rule analysis module: and carrying out digital analysis on the first stowage rule according to the regional codes and the variables to obtain a specification calculation formula set.
Specifically, the stowage computing module comprises a stowage material group vehicle computing module, a single vehicle material placement computing module and a roll throwing computing module;
the vehicle-mounted material assembling calculation module divides materials according to receiving units and arrival information to obtain material groups, sorts each material group according to the weight of the materials, and performs combined loading according to the weight of the materials to obtain a material assembling calculation result;
the single-vehicle material placement calculation module sets the quantity of single-vehicle materials according to the material combination calculation result, and performs recursive sequencing calculation on the single-vehicle materials to obtain a single-vehicle loading result;
the coil throwing calculation module is used for matching the single-vehicle loading result with the loading constraint condition, and if the single-vehicle loading result meets the loading constraint condition, the single-vehicle loading result is stored; and if the loading result of the single vehicle does not meet the loading constraint condition, sequentially throwing the rolls according to the sequence of the weight of the material from small to large to obtain the residual rolls, and triggering the residual roll loading.
The railway steel coil loading system using the steel frame can be realized by the steps and flows of the railway steel coil loading method using the steel frame. The method for loading the railway steel coil using the steel frame can be understood as a preferred example of the railway steel coil loading system using the steel frame by those skilled in the art.
The implementation of the method is different from a collaborative business scene, the railway load distribution business belongs to single operation, and the load distribution calculation process is completed without cooperation among multiple business groups. Therefore, the core algorithm related to the invention is deployed in a front-end computer and belongs to CPU intensive application. The operation of the core algorithm is limited by the number of available solutions, the amount of co-directed material, CPU power, memory footprint and responsiveness, and the complexity of the algorithm itself. In a preferred embodiment of the present invention, the first stowage rule is a chinese railway science research institute test report [ report No. 29 ], and includes the following steps: (1) digitalizing the loading rule of the railway bureau; (2) the enterprise loads the self-defined rule; (3) carrying out stowage calculation; (4) and displaying the loading result.
(1) Digitalizing the stowage rule of the railway bureau: as shown in fig. 1, according to the text description of the bearing capacity of the steel frame in the "test report of the chinese railway science research institute [ report No. 29 ] (hereinafter, referred to as" report No. 29 "), the description is organized to form a table, and the table is shown in table one. And performing regional display on the table contents, wherein the display is shown in the table II, and establishing a data table for storing the bearing capacity of the steel frame. The report 29 also describes that thirty-eight proposals are made by the railway administration for steel frame coil loading. Steel enterprises are required to strictly limit the requirements of thirty-eight schemes when carrying out open wagon loading, and meet the requirements of material specification and size (plate width, diameter and weight) specified in the schemes, wherein the precision of weight parameters is ton (t), and the precision of plate width and diameter is millimeter (mm). The specification calculation formula is formed by reading the loading scheme rule in report No. 29.
Table-three type steel frame material parameter table
Material specification distribution table
Firstly, variables are set, which mainly include the following:
Then, the left and right ends of the open wagon were put in the region coding as shown in table three.
Watch III
Further, the overall calculation rule of the single car body is obtained as follows:
local rules for the single railroad car were obtained-the middle part was as follows:
The single-row (groove) arrangement rule of the obtained single car leather is as follows:
the obtained bicycle skins are arranged in parallel according to the following rules:
(2) Enterprise stowage custom rules: the loading scheme formulated by the railway administration is compiled into a book after calculation and experimental verification on the basis of theoretical values of bearing capacity of the steel frame and the open wagon. However, in the loading work of the steel works, it is necessary to consider the operational factors such as the concrete work situation and the transportation cost performance. Therefore, it is necessary to add loading rules closer to the management requirements of the iron and steel enterprises based on the "report No. 29" of the railway office.
First, the loading operation is required as follows:
Furthermore, the operation economic benefit index requirements are as follows:
In addition, the system operation requirements are as follows:
(3) And (3) carrying calculation:
firstly, step 1: the stowage material group vehicle is calculated as follows:
Secondly, step 2: the bicycle material placement is calculated as follows:
Then, step 3: and (3) roll-throwing calculation:
Finally, the remaining volume calculates again:
(4) And the loading result shows that: the display of the stowage result needs to consider more working habits of current field loading personnel, organize the result of stowage calculation into single vehicle material information and loading position information, then carry out graphical display, support functions of exporting, printing and the like, and facilitate field use of field operating personnel.
After the functions of the railway loading system are operated on line, the time consumed by loading is greatly shortened. Under the scene of manual loading (experienced personnel) of 10 sections of train wagons, the loader needs at least 90 minutes to load the train wagons before the system is on line. After the automatic loading of the system is implemented, the automatic loading can be completed in only 2 minutes, and the working efficiency is obviously improved. Meanwhile, after manual stowage is finished in the prior art, a salesman needs to contact a delivery end to organize delivery. And the system can automatically transmit the message to the delivery end after being loaded, thereby improving the delivery speed and having obvious effect on the aspect of realizing the management target of cost reduction and efficiency improvement of enterprises.
In the use process of the specific embodiment, firstly, the information of the vehicle model, the steel frame and the material specification is maintained, and the basic information of the vehicle model, the steel frame, the material specification and the like related to the railway stowage calculation is maintained. Then, the road bureau loading rule is maintained, and structured data processing is performed on the loading scheme aiming at thirty-eight loading schemes provided by the road bureau (which can be configured based on the loading schemes of the railway bureaus in each place). Meanwhile, an applicable loading scheme is selected according to self-defined rules of the shipping environment maintenance of the enterprise. The loading scheme maintenance method is convenient and fast to operate, the loading scheme rules are configured and maintained through operation modes such as clicking and selecting, and the usability of the system is improved.
The graphical stowage result display adopts a stowage result display interface, the stowage result display interface is designed by referring to working habits of operators, data information is optimized on the premise of fitting a site, and information such as delivery cargo information, delivery plan information, single vehicle material distribution and in-vehicle position arrangement is displayed. The statistical analysis of the stowage result provides analysis functions of the stowage calculation results in multiple dimensions, statistics is carried out on multiple aspects such as the service condition of a 60t/70t vehicle type, the stowage calculation roll-off rate, the factory plan loading rate, the railway wagon requirement condition and the steel frame service condition, and a user can conveniently evaluate whether the result of the stowage calculation meets the current dispatching management requirement.
The rapid and efficient railway loading operation is used for improving the automation degree of the railway delivery, effectively reducing manual intervention, greatly shortening the loading operation time, completing the loading calculation of 40 railway carriages in about 2 minutes, and achieving the loading success rate of 95%.
The integrated application platform and the railway stowage system function are based on NET C # \ C + + technology, support C/S architecture, can be flexibly deployed on Unix, Windows, Linux and other operating systems, and support Oracle, DB2, SQLServer and other mainstream databases. The railway loading system fully considers the software design characteristics of low coupling and high cohesion of software during design, can independently form system operation, and can also be used as an embedded module of a transportation logistics system to realize seamless connection of logistics service data.
Those skilled in the art will appreciate that, in addition to implementing the systems, apparatus, and various modules thereof provided by the present invention in purely computer readable program code, the same procedures can be implemented entirely by logically programming method steps such that the systems, apparatus, and various modules thereof are provided in the form of logic gates, switches, application specific integrated circuits, programmable logic controllers, embedded microcontrollers and the like. Therefore, the system, the device and the modules thereof provided by the present invention can be considered as a hardware component, and the modules included in the system, the device and the modules thereof for implementing various programs can also be considered as structures in the hardware component; modules for performing various functions may also be considered to be both software programs for performing the methods and structures within hardware components.
The foregoing description of specific embodiments of the present invention has been presented. It is to be understood that the present invention is not limited to the specific embodiments described above, and that various changes or modifications may be made by one skilled in the art within the scope of the appended claims without departing from the spirit of the invention. The embodiments and features of the embodiments of the present application may be combined with each other arbitrarily without conflict.
Claims (10)
1. The utility model provides an use railway steel coil stowage system of steel frame which characterized in that includes:
the first loading rule digitalizing module: analyzing the first stowage rule, and forming a specification calculation formula set through data analysis on the first stowage rule;
the second loading rule digitalizing module: self-defining a second stowage rule, and forming the second stowage rule into a stowage constraint condition;
a stowage calculation module: carrying out stowage calculation according to the specification calculation formula set and the stowage constraint condition, and obtaining a stowage result based on loading calculation;
the stowage display module: and displaying the stowage result through a graphical interface, and supporting exporting and printing of the stowage result.
2. The system for loading a railroad steel coil using a steel frame as set forth in claim 1, wherein the first loading rule digitizing module comprises:
the region coding module: coding the left and right end placing areas of the open wagon to obtain area codes, wherein the area codes mainly comprise any one or more of a left area, a middle area and a right area, and the left area, the middle area and the right area are respectively arranged and divided to obtain each row of the areas and each position of the area rows;
a variable definition module: defining variables, wherein the variables mainly comprise any one or more of loading weight of each region, loading weight of each row of regions, loading weight of each position of each row of regions, rated loading of a wagon, self weight of a steel frame and width value of a material plate;
a rule analysis module: and carrying out digital analysis on the first stowage rule according to the regional codes and the variables to obtain a specification calculation formula set.
3. The railway steel coil loading system using the steel frame as claimed in claim 1, wherein the loading calculation module comprises a loading material group calculation module, a single vehicle material placement calculation module, and a coil throwing calculation module;
the vehicle-mounted material assembling calculation module divides materials according to receiving units and arrival information to obtain material groups, sorts each material group according to the weight of the materials, and performs combined loading according to the weight of the materials to obtain a material assembling calculation result;
the single-vehicle material placement calculation module sets the quantity of single-vehicle materials according to the material combination calculation result, and performs recursive sequencing calculation on the single-vehicle materials to obtain a single-vehicle loading result;
the coil throwing calculation module is used for matching the single-vehicle loading result with the loading constraint condition, and if the single-vehicle loading result meets the loading constraint condition, the single-vehicle loading result is stored; and if the loading result of the single vehicle does not meet the loading constraint condition, sequentially throwing the rolls according to the sequence of the weight of the material from small to large to obtain the residual rolls, and triggering the residual roll loading.
4. A railway steel coil loading method using a steel frame is characterized by comprising the following steps:
a first loading rule digitalizing step: analyzing the first stowage rule, and forming a specification calculation formula set through data analysis on the first stowage rule;
a second loading rule digitalizing step: self-defining a second stowage rule, and forming the second stowage rule into a stowage constraint condition;
and a stowage calculation step: carrying out stowage calculation according to the specification calculation formula set and the stowage constraint condition, and obtaining a stowage result based on loading calculation;
loading and displaying: and displaying the stowage result through a graphical interface, and supporting exporting and printing of the stowage result.
5. The method for loading a railroad steel coil using a steel frame as set forth in claim 4, wherein the first loading rule digitizing step includes:
and (3) region coding: coding the left and right end placing areas of the open wagon to obtain area codes, wherein the area codes mainly comprise any one or more of a left area, a middle area and a right area, and the left area, the middle area and the right area are respectively arranged and divided to obtain each row of the areas and each position of the area rows;
a variable definition step: defining variables, wherein the variables mainly comprise any one or more of loading weight of each region, loading weight of each row of regions, loading weight of each position of each row of regions, rated loading of a wagon, self weight of a steel frame and width value of a material plate;
rule analyzing step: and carrying out digital analysis on the first stowage rule according to the regional codes and the variables to obtain a specification calculation formula set.
6. The method for loading a railway steel coil using a steel frame as claimed in claim 4, wherein the loading calculation step comprises a loading material group calculation step, a single vehicle material placement calculation step, and a coil throwing calculation step;
the vehicle-mounted material combination calculation step is to divide materials according to information of receiving units and arrival stations to obtain material groups, sort each material group according to the weight of the materials, and carry out combined loading according to the weight of the materials to obtain a vehicle-mounted material calculation result;
the single vehicle material placement calculation step is to set the quantity of single vehicle materials according to the material combination calculation result, and carry out recursive sequencing calculation on the single vehicle materials to obtain a single vehicle loading result;
the roll-throwing calculation step is to match the single-vehicle loading result with the loading constraint condition, and if the single-vehicle loading result meets the loading constraint condition, the single-vehicle loading result is stored; and if the loading result of the single vehicle does not meet the loading constraint condition, sequentially throwing the rolls according to the sequence of the weight of the material from small to large to obtain the residual rolls, and triggering the residual roll loading.
7. The system for loading a railroad steel coil using a steel frame as set forth in claim 3 or the method for loading a railroad steel coil using a steel frame as set forth in claim 6, wherein the stub roll loading is to perform a loading calculation on the stub roll, and if the stub roll cannot constitute a one-car load, a final assembly result is formed, otherwise, the loading calculation is continued.
8. The system for loading a railway steel coil using a steel frame according to claim 1 or the method for loading a railway steel coil using a steel frame according to claim 4, wherein the specification calculation formula set mainly includes any one or more of a single-wagon-integral calculation formula, a single-wagon-local calculation formula, a single-wagon-single-row arrangement calculation formula, and a single-wagon-side-by-side arrangement calculation formula.
9. The system for loading a railroad steel coil using a steel frame according to claim 1 or the method for loading a railroad steel coil using a steel frame according to claim 4, wherein the second loading rule mainly includes any one or more of a loading operation requirement rule and an operation economic benefit index rule.
10. A computer-readable storage medium, in which a computer program is stored which, when being executed by a processor, carries out the steps of the method of any one of claims 4 to 9.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111915123A (en) * | 2020-06-04 | 2020-11-10 | 中国南方航空股份有限公司 | Automatic pre-allocation method for flight full process |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015005271A (en) * | 2013-05-22 | 2015-01-08 | Ｊｆｅスチール株式会社 | Transport stowage plan creation method and device |
| CN106845851A (en) * | 2017-02-07 | 2017-06-13 | 上海钢联物流股份有限公司 | Steel based on scheduling fairness dispatches from the factory logistics two benches dispatching method and system |
| CN108073749A (en) * | 2016-11-10 | 2018-05-25 | 上海宝信软件股份有限公司 | Coil of strip outbound stowage method based on optimal model |
-
2018
- 2018-10-30 CN CN201811279841.5A patent/CN111126887A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015005271A (en) * | 2013-05-22 | 2015-01-08 | Ｊｆｅスチール株式会社 | Transport stowage plan creation method and device |
| CN108073749A (en) * | 2016-11-10 | 2018-05-25 | 上海宝信软件股份有限公司 | Coil of strip outbound stowage method based on optimal model |
| CN106845851A (en) * | 2017-02-07 | 2017-06-13 | 上海钢联物流股份有限公司 | Steel based on scheduling fairness dispatches from the factory logistics two benches dispatching method and system |
Non-Patent Citations (1)
| Title |
|---|
| 陈姝雨: "《钢铁企业成品物流铁运配载计划与调度的建模与优化》", 《工程科技I辑》, no. 6, pages 19 - 50 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111915123A (en) * | 2020-06-04 | 2020-11-10 | 中国南方航空股份有限公司 | Automatic pre-allocation method for flight full process |
| CN111915123B (en) * | 2020-06-04 | 2023-11-07 | 中国南方航空股份有限公司 | Full-flow automatic pre-loading method for flights |
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