Visual billboard system for ship segmented site

Abstract

The invention relates to the technical field of ship segmented site visual Kanban, and discloses a ship segmented site visual Kanban system, and a system operation method comprises the following steps: S1, collecting site information, and obtaining the maximum length Larea and the maximum width Warea of an actual segmented site of a shipyard; according to the method, the real-time conditions of all sites can be comprehensively mastered, the optimal segment placement position can be accurately found, reasonable site layout planning can be realized, the segment storage efficiency and accuracy of ship enterprises can be effectively improved, the site space utilization rate is optimized, the storage cost is reduced, the overall efficiency of ship manufacturing is further improved, and the economic benefit is increased. And accurate correspondence between the data site model and the actual site can be ensured, so that the real contour of the actual site can be mapped conveniently, and accurate proportion correspondence between the site model, the segmentation model and the global segmentation site total model is ensured.

Description

Technical Field

[0001] The invention relates to the technical field of visual signboards for ship staging areas, and in particular to a visual signboard system for ship staging areas. Background Art

[0002] With the booming development of the global shipping industry, the demand for ocean-going ships by shipping companies in various countries has continued to rise. my country's shipbuilding companies have won the favor of major shipping companies around the world with their excellent shipbuilding quality, and shipbuilding orders have increased year by year. However, some domestic researchers have found that there is still room for improvement in the informatization of segmented warehousing management in my country.

[0003] At present, some domestic shipbuilding companies still use old methods in block storage management, such as using yellow sticky notes to mark hull sections (i.e., local structures that make up the hull) and using blackboards to simulate the section site for management. These methods have fundamental flaws and cannot accurately simulate the site and section size in proportion, resulting in low site utilization and difficulty in section storage, which seriously affects the construction period of section manufacturing and greatly limits the overall efficiency of ship manufacturing.

[0004] This problem is not unique to individual shipbuilding companies, but a common challenge faced by many shipbuilding companies across the country, which has profoundly restricted the rapid development of the entire shipbuilding industry. Therefore, it is urgent to adopt more advanced information technology to optimize segmented storage management, improve site utilization efficiency, shorten manufacturing cycles, and thus promote technological progress and market competitiveness of the entire shipbuilding industry.

[0005] In general, there are the following problems in my country's segmented warehousing management:

[0006] (1) Use a single sticky note as a representative mark of a segment and a blackboard to represent the site for segment planning. However, since sticky notes and blackboards cannot accurately represent the scale of the segment and site in proportion, on-site staff need to actually measure and calculate relevant information such as the remaining space of the site each time they place and plan the segments. This leads to difficulties in manual handling and frequent operations, resulting in a huge waste of resources.

[0007] (2) It is impossible to fully grasp the situation of all segmented sites in the factory area, making it difficult to make effective decisions on the site conditions. It is impossible to understand the status of all sites in real time and accurately find the best segment placement position to achieve reasonable site layout planning. Summary of the invention

[0008] Technical issues solved

[0009] In view of the deficiencies in the prior art, the present invention provides a visual signboard system for ship segmentation sites, which is mainly used to solve the existing problem of using a single sticky note as a representative mark of the segment, and using a blackboard to represent the site for segmentation planning. However, since sticky notes and blackboards cannot accurately represent the scale of the segment and site in proportion, each time the segment is placed and planned, on-site staff need to perform actual measurements and calculate relevant information such as the remaining space of the site. This leads to difficulties in manual handling and frequent operations, resulting in a huge waste of resources, making it impossible to fully grasp the situation of all segmentation sites in the factory area, making it difficult to make effective decisions on the site conditions, and being unable to understand the status of all sites in real time, accurately find the best segment placement position, and thus achieve reasonable site layout planning.

[0010] (II) Technical solution

[0011] To achieve the above object, the present invention provides the following technical solutions:

[0012] A ship segment site visualization signboard system, the system operation method of which comprises the following steps:

[0013] S1: Collect site information and obtain the maximum length L of an actual segmented site in the shipyard area and the maximum width W area ;

[0014] S2: Create a segmented site model, and scale the actual segmented site in proportion according to the scale set by the system to create a corresponding rectangular data model;

[0015] S3: Upload the site image and long-transmit the actual site shape image as the background image;

[0016] S4: Establish other segmented site models, repeat steps S1 to S3 to establish other segmented site models;

[0017] S5: Input the segment site information. For an actual ship segment, input its basic information and obtain its maximum length L block and the maximum width W block ;

[0018] S6: Establishing a segmentation model, scaling the actual segmentation in proportion according to the scale set by the system to create a corresponding rectangular data model;

[0019] S7: Establish other segment models, repeat steps S5 to S6 to establish other segment models;

[0020] S8: Establish a global segmented site master model of the plant area, set the length and width of the global segmented site master model, and upload the actual plant area master map of the shipyard as the background map to establish the global segmented site master model;

[0021] S9: segmented site matching mark, select the segmented site in the global segmented site model, match it with the corresponding segmented site data model in the system and mark it;

[0022] S10: Set the scale, set the scale of the global site model;

[0023] S11: Site segment placement planning: for a specific actual segment site, according to the actual placement position of the segment in the site, a corresponding simulated placement is performed in the system site model; for other actual segment sites, the above steps are performed in the corresponding system site model;

[0024] S12: Overview of the global segmented site dashboard of the plant. After completing the simulation placement of all segmented site models in the system, the global segmented site model of the plant will provide a comprehensive view dashboard, making the situation of the shipyard segmented site clear at a glance.

[0025] Furthermore, the maximum length L of the segmented site is obtained in S1 area and the maximum width W area , and its calculation formula is:

[0026] (L area ,W area )=MAX(Area)

[0027] Among them, L area Indicates the maximum length of the actual segmented site, W area Indicates the maximum width of the actual segmented site, Area indicates the size of the actual segmented site. For irregular sites, the maximum length and maximum width of the site are taken as L area and W area .

[0028] On the basis of the above scheme, the actual segmented site is scaled proportionally according to the scale set by the system in S2, and the calculation formula is:

[0029] (L_Pixel area ,W_Pixel area )=(L area ,W area )×S

[0030] Among them, L_Pixel area is the pixel length of the system site model, W_Pixel area is the pixel width of the system site model, L area Indicates the maximum length of the actual segmented site, W areaIt represents the maximum width of the actual segmented site, and S represents the conversion scale between the actual environment and the data model set by the system.

[0031] As a further solution of the present invention, the maximum segment length L is obtained in S5 block and the maximum width W block , and its calculation formula is:

[0032] (L block ,W block )=MAX(Block)

[0033] Among them, L block Indicates the maximum length of the actual segment, W block Indicates the maximum width of the actual segment, Block indicates the actual segment size, and for irregular segments, the maximum length and maximum width of the segment are taken as L block and W block .

[0034] Furthermore, in S6, the actual segments are scaled proportionally according to the scale set by the system, and the calculation formula is:

[0035] (L_Pixel block ,W_Pixel block )=(L block ,W block )×S

[0036] Among them, L_Pixel block is the pixel length of the system segmentation model (unit: pixel), W_Pixel block is the pixel width of the system segment model, L block Indicates the maximum length of the actual segment, W block It represents the maximum width of the actual segment, and S represents the conversion scale between the actual environment and the data model set by the system.

[0037] On the basis of the above scheme, the length and width of the global segmented site total model are set in S8. The length and width of the segmented site total model need to be consistent with the length-to-width ratio of the actual plant area map, and the size of the segmented site total model should be moderate.

[0038] As a further solution of the present invention, the scale of the global site total model is set in S10, and the calculation formula is:

[0039]

[0040] Among them, S global Indicates the scale of the global site model, L_Pixel globalIndicates the length of the total model of the global segmented site, W_Pixel global Indicates the width of the total model of the global segmented site, L global is the actual plant length, W global is the actual factory width, and S represents the conversion scale between the actual environment set by the system and the data model.

[0041] (III) Beneficial effects

[0042] Compared with the prior art, the present invention provides a ship segmentation site visualization signboard system, which has the following beneficial effects:

[0043] 1. The segmented site model in the present invention can simulate the placement of real segments and eventually form a global segmented site signboard, which can fully grasp the real-time status of all sites, accurately find the best segment placement position, and realize reasonable site layout planning.

[0044] 2. The present invention can effectively improve the efficiency and accuracy of segmented storage of ship enterprises, optimize site space utilization, reduce storage costs, and further promote the improvement of the overall efficiency of shipbuilding.

[0045] 3. The present invention creates a corresponding rectangular data model by scaling the actual segmentation in proportion, thereby ensuring that the proportions are consistent with the site data model, thereby achieving proportional conversion of the actual segmented site and the segmentation.

[0046] 4. The present invention ensures the accurate correspondence between the data site model and the actual site by uploading the shape picture of the actual site as the background picture, thereby facilitating the mapping of the true outline of the actual site. At the same time, the scale of the global site model is set to ensure the accurate correspondence between the site model, the segmented model and the global segmented site model. BRIEF DESCRIPTION OF THE DRAWINGS

[0047] Figure 1 A schematic diagram of the process structure of a ship segmentation yard visualization kanban system proposed by the present invention;

[0048] Figure 2 It is a segmented site model diagram of the present invention;

[0049] Figure 3 It is a segmented model diagram of the present invention;

[0050] Figure 4 It is the overall model diagram of the segmented site of the present invention;

[0051] Figure 5 It is the segmented site signboard diagram of the present invention. DETAILED DESCRIPTION

[0052] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0053] Example 1

[0054] Reference Figure 1-Figure 5 , a ship segment site visualization signboard system, the system operation method comprises the following steps:

[0055] S1: Collect site information and obtain the maximum length L of an actual segmented site in the shipyard area and the maximum width W area ;

[0056] S2: Create a segmented site model, scale the actual segmented site in equal proportion according to the scale set by the system to create a corresponding rectangular data model to ensure that the entire site model can be fully displayed in the computer;

[0057] S3: Upload the site image and long-transmit the shape image of the actual site as the background image to ensure the accurate correspondence between the data site model and the actual site, so as to map the real contour of the actual site;

[0058] S4: Establish other segmented site models, repeat steps S1 to S3 to establish other segmented site models;

[0059] S5: Input the segment site information. For an actual ship segment, input its basic information and obtain its maximum length L block and the maximum width W block ;

[0060] S6: Establish a segment model, scale the actual segment according to the scale set by the system to create a corresponding rectangular data model, ensure that the scale is consistent with the site data model, and thus achieve proportional conversion between the actual segment site and the segment;

[0061] S7: Establish other segment models, repeat steps S5 to S6 to establish other segment models;

[0062] S8: Establish a global segmented site model of the plant area, set the length and width of the global segmented site model, and upload the actual plant area map of the shipyard as the background map to establish the global segmented site model;

[0063] S9: segmented site matching mark, select the segmented site in the global segmented site model, match it with the corresponding segmented site data model in the system and mark it;

[0064] S10: Set the scale, set the scale of the global site model, and ensure that the scale of the site model, the segmented model and the global segmented site model accurately corresponds;

[0065] S11: Site segment placement planning: for a specific actual segment site, according to the actual placement position of the segment in the site, a corresponding simulated placement is performed in the system site model. For other actual segment sites, the above steps are followed by a corresponding simulated placement in the corresponding system site model to achieve consistency with the actual segment site effect.

[0066] S12: Overview of the global segmented site dashboard of the plant. After completing the simulation placement of all segmented site models in the system, the global segmented site model of the plant will provide a comprehensive view dashboard, making the situation of the shipyard segmented site clear at a glance, which helps to accurately grasp the real-time status of all sites, accurately locate the optimal segmented placement position, and thus realize the reasonable planning of the site layout.

[0067] In the present invention, the maximum length L of the segmented site is obtained in S1 area and the maximum width W area , and its calculation formula is:

[0068] (L area ,W area )=MAX(Area)

[0069] Among them, L area Indicates the maximum length of the actual segmented site, W area Indicates the maximum width of the actual segmented site, Area indicates the size of the actual segmented site. For irregular sites, the maximum length and maximum width of the site are taken as L area and W area In S2, the actual segmented site is scaled proportionally according to the scale set by the system. The calculation formula is:

[0070] (L_Pixel area ,W_Pixel area )=(L area ,W area )×S

[0071] Among them, L_Pixel area is the pixel length of the system site model, W_Pixel area is the pixel width of the system site model, L area Indicates the maximum length of the actual segmented site, Warea Indicates the maximum width of the actual segmented site, S indicates the conversion scale between the actual environment set by the system and the data model, and S5 obtains the maximum length of the segment L block and the maximum width W block , and its calculation formula is:

[0072] (L block ,W block )=MAX(Block)

[0073] Among them, L block Indicates the maximum length of the actual segment, W block Indicates the maximum width of the actual segment, Block indicates the actual segment size, and for irregular segments, the maximum length and maximum width of the segment are taken as L block and W block ;

[0074] In particular, in S6, the actual segment is scaled proportionally according to the scale set by the system, and the calculation formula is:

[0075] (L_Pixel block ,W_Pixel block )=(L block ,W block )×S

[0076] Among them, L_Pixel block is the pixel length of the system segment model, W_Pixel block is the pixel width of the system segment model, L block Indicates the maximum length of the actual segment, W block Indicates the maximum width of the actual segment, S indicates the conversion scale between the actual environment and the data model set by the system, and the length and width of the global segmented site total model are set in S8. The length and width of the segmented site total model need to be consistent with the length and width ratio of the actual plant area general map, and the size of the segmented site total model should be moderate to ensure that it can be fully displayed on the computer screen to avoid setting it too large and causing incomplete display. The scale of the global site total model is set in S10, and its calculation formula is:

[0077]

[0078] Among them, S global Indicates the scale of the global site model, L_Pixel global Indicates the length of the total model of the global segmented site, W_Pixel global Indicates the width of the total model of the global segmented site, L global is the actual plant length, W globalis the actual factory width, and S represents the conversion scale between the actual environment set by the system and the data model.

[0079] Example 2

[0080] Reference Figure 1-Figure 5 , a ship segment site visualization signboard system, the system operation method comprises the following steps:

[0081] S1: Collect site information and obtain the maximum length L of an actual segmented site in the shipyard area and the maximum width W area ;

[0082] S2: Create a segmented site model, scale the actual segmented site in equal proportion according to the scale set by the system to create a corresponding rectangular data model to ensure that the entire site model can be fully displayed in the computer;

[0083] S3: Upload the site image and long-transmit the shape image of the actual site as the background image to ensure the accurate correspondence between the data site model and the actual site, so as to map the real contour of the actual site;

[0084] S4: Establish other segmented site models, repeat steps S1 to S3 to establish other segmented site models;

[0085] S5: Input the segment site information. For an actual ship segment, input its basic information and obtain its maximum length L block and the maximum width W block ;

[0086] S6: Establish a segment model, scale the actual segment according to the scale set by the system to create a corresponding rectangular data model, ensure that the scale is consistent with the site data model, and thus achieve proportional conversion between the actual segment site and the segment;

[0087] S7: Establish other segment models, repeat steps S5 to S6 to establish other segment models;

[0088] S8: Establish a global segmented site master model of the plant area, set the length and width of the global segmented site master model, and upload the actual plant area master map of the shipyard as the background map to establish the global segmented site master model;

[0089] S9: segmented site matching mark, select the segmented site in the global segmented site model, match it with the corresponding segmented site data model in the system and mark it;

[0090] S10: Set the scale, set the scale of the global site model, and ensure that the scale of the site model, the segmented model and the global segmented site model accurately corresponds;

[0091] S11: Site segment placement planning: for a specific actual segment site, according to the actual placement position of the segment in the site, a corresponding simulated placement is performed in the system site model. For other actual segment sites, the above steps are followed by a corresponding simulated placement in the corresponding system site model to achieve consistency with the actual segment site effect.

[0092] S12: Overview of the global segmented site dashboard of the plant. After completing the simulation placement of all segmented site models in the system, the global segmented site model of the plant will provide a comprehensive view dashboard, making the situation of the shipyard segmented site clear at a glance, which helps to accurately grasp the real-time status of all sites, accurately locate the optimal segmented placement position, and thus realize the reasonable planning of the site layout.

[0093] In the present invention, the maximum length L of the segmented site is obtained in S1 area and the maximum width W area , and its calculation formula is:

[0094] (L area ,W area )=MAX(Area)

[0095] Among them, L area Indicates the maximum length of the actual segmented site, W area Indicates the maximum width of the actual segmented site, Area indicates the size of the actual segmented site. For irregular sites, the maximum length and maximum width of the site are taken as L area and W area In S2, the actual segmented site is scaled proportionally according to the scale set by the system. The calculation formula is:

[0096] (L_Pixel area ,W_Pixel area )=(L area ,W area )×S

[0097] Among them, L_Pixel area is the pixel length of the system site model, W_Pixel area is the pixel width of the system site model, L area Indicates the maximum length of the actual segmented site, W area Indicates the maximum width of the actual segmented site, S indicates the conversion scale between the actual environment set by the system and the data model, and S5 obtains the maximum length of the segment L block and the maximum width W block , and its calculation formula is:

[0098] (L block,W block )=MAX(Block)

[0099] Among them, L block Indicates the maximum length of the actual segment, W block Indicates the maximum width of the actual segment, Block indicates the actual segment size, and for irregular segments, the maximum length and maximum width of the segment are taken as L block and W block .

[0100] In particular, in S6, the actual segment is scaled proportionally according to the scale set by the system, and the calculation formula is:

[0101] (L_Pixel block ,W_Pixel block )=(L block ,W block )×S

[0102] Among them, L_Pixel block is the pixel length of the system segment model, W_Pixel block is the pixel width of the system segment model, L block Indicates the maximum length of the actual segment, W block Indicates the maximum width of the actual segment, S indicates the conversion scale between the actual environment and the data model set by the system, and the length and width of the global segmented site total model are set in S8. The length and width of the segmented site total model need to be consistent with the length and width ratio of the actual plant area general map, and the size of the segmented site total model should be moderate to ensure that it can be fully displayed on the computer screen to avoid setting it too large and causing incomplete display. The scale of the global site total model is set in S10, and its calculation formula is:

[0103]

[0104] Among them, S global Indicates the scale of the global site model, L_Pixel global Indicates the length of the total model of the global segmented site, W_Pixel global Indicates the width of the total model of the global segmented site, L global is the actual plant length, W global is the actual factory width, and S represents the conversion scale between the actual environment set by the system and the data model.

[0105] In the description of this article, it should be noted that relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

Claims

1. A ship segment site visualization signboard system, characterized in that: The system operation method includes the following steps: S1: Collect site information and obtain the maximum length L of an actual segmented site in the shipyard area and the maximum width W area ; S2: Create a segmented site model, and scale the actual segmented site in proportion according to the scale set by the system to create a corresponding rectangular data model; S3: Upload the site image and long-transmit the actual site shape image as the background image; S4: Establish other segmented site models, repeat steps S1 to S3 to establish other segmented site models; S5: Input the segment site information. For an actual ship segment, input its basic information and obtain its maximum length L block and the maximum width W block ; S6: Establishing a segmentation model, scaling the actual segmentation in proportion according to the scale set by the system to create a corresponding rectangular data model; S7: Establish other segment models, repeat steps S5 to S6 to establish other segment models; S8: Establish a global segmented site master model of the plant area, set the length and width of the global segmented site master model, and upload the actual plant area master map of the shipyard as the background map to establish the global segmented site master model; S9: segmented site matching mark, select the segmented site in the global segmented site model, match it with the corresponding segmented site data model in the system and mark it; S10: Set the scale, set the scale of the global site model; S11: Site segment placement planning: for a specific actual segment site, according to the actual placement position of the segment in the site, a corresponding simulated placement is performed in the system site model; for other actual segment sites, the above steps are performed in the corresponding system site model; S12: Overview of the global segmented site dashboard of the plant. After completing the simulation placement of all segmented site models in the system, the global segmented site model of the plant will provide a comprehensive view dashboard, making the situation of the shipyard segmented site clear at a glance.

2. A ship segmentation site visualization signboard system according to claim 1, characterized in that: The maximum length L of the segmented site is obtained in S1 area and the maximum width W area , and its calculation formula is: (L area ,W area )=MAX(Area) Among them, L area Indicates the maximum length of the actual segmented site, W area Indicates the maximum width of the actual segmented site, Area indicates the size of the actual segmented site. For irregular sites, the maximum length and maximum width of the site are taken as L area and W area .

3. A ship segmentation site visualization signage system according to claim 1, characterized in that: In S2, the actual segmented site is scaled proportionally according to the scale set by the system, and the calculation formula is: (L_Pixel area ,W_Pixel area )=(L area ,W area )×S Among them, L_Pixel area is the pixel length of the system site model, W_Pixel area is the pixel width of the system site model, L area Indicates the maximum length of the actual segmented site, W area It represents the maximum width of the actual segmented site, and S represents the conversion scale between the actual environment and the data model set by the system.

4. A ship segmentation site visualization signage system according to claim 1, characterized in that: The maximum length L of the segment is obtained in S5 block and the maximum width W block , and its calculation formula is: (L block ,W block )=MAX(Block) Among them, L block Indicates the maximum length of the actual segment, W block Indicates the maximum width of the actual segment, Block indicates the actual segment size, and for irregular segments, the maximum length and maximum width of the segment are taken as L block and W block .

5. A ship segmentation site visualization signboard system according to claim 1, characterized in that: In S6, the actual segment is scaled proportionally according to the scale set by the system, and the calculation formula is: (L_Pixel block ,W_Pixel block )=(L block ,W block )×S Among them, L_Pixel block is the pixel length of the system segment model, W_Pixel block is the pixel width of the system segment model, L block Indicates the maximum length of the actual segment, W block It represents the maximum width of the actual segment, and S represents the conversion scale between the actual environment and the data model set by the system.

6. A ship staging area visualization signage system according to claim 5, characterized in that: In S8, the length and width of the global segmented site total model are set. The length and width of the segmented site total model need to be consistent with the length-to-width ratio of the actual plant area master plan, and the size of the segmented site total model should be moderate.

7. A ship segmentation site visualization signboard system according to claim 1, characterized in that: In S10, the scale of the global site total model is set, and the calculation formula is: Among them, S global Indicates the scale of the global site model, L_Pixel global Indicates the length of the total model of the global segmented site, W_Pixel global Indicates the width of the total model of the global segmented site, L global is the actual plant length, W global is the actual factory width, and S represents the conversion scale between the actual environment set by the system and the data model.

Images