Cable management method and system for ship construction

Abstract

The invention provides a cable management method and system for ship construction. The cable management method comprises the steps that a shipyard side establishes a visual cable purchase list; the shipyard side generates a pre-purchase task based on the cable purchase list; establishing a visual cable book at a shipyard end; the shipyard side compares the information of the cable book and the cable purchase list, updates the cable purchase list, and changes the pre-purchase task into an approved purchase task; when the supplier receives the purchased cable, the supplier side synchronizes the cable model, the specification and the cargo amount to the shipyard side for display; the shipyard side establishes a visual cable book cutting application form, sends the visual cable book cutting application form to the supplier side and displays an application state; and the supplier end receives the cable book cutting application form and synchronizes the processing state and the used object quantity to the shipyard end for display. According to the method, a synchronous proofreading mechanism of the cable design data and the purchasing data and data association between the shipyard and the supplier are established, so that cable purchasing errors are reduced, the cooperative capability is improved, the progress is controlled, and reutilization of remaining cables is promoted.

Description

Technical Field

[0001] The present application relates to the technical field of shipbuilding, and in particular to a cable management method and system for shipbuilding. Background Art

[0002] Cable is one of the important components in shipbuilding. A conventional 93,000 cubic meter liquefied gas ship needs to lay about 300 km of cables, and a large container ship needs to lay about 600 km of cables. Cables are different from other equipment. They are not installed directly after purchase. Instead, after the shipyard purchases raw materials from the cable manufacturer, it needs to go to a special processing plant to cut the cables and install cable connectors for secondary processing. After processing, they are used by the shipyard. From the shipyard issuing the purchase list to the manufacturer receiving the production cables, the relevant suppliers receive the cable raw materials and cut and process them based on the actual laying requirements.

[0003] However, there are at least the following problems in the existing ship cable filling process: (1) Shipyard personnel and suppliers (mainly processing plants) communicate offline, which is inefficient and difficult to align information in each link. As a result, the cables required for actual construction do not match the cables delivered, affecting the progress of ship construction. (2) There is no verification correlation between the cable data designed and purchased at the shipyard end, which can easily lead to over-ordering, missing or under-ordering of cables. Over-ordering is particularly prone to occur, resulting in a large number of cables remaining after the project is completed, causing inventory backlogs and cost waste. (3) After the project is completed, the actual remaining cables are managed offline, which are easy to damage and have unclear status, making it difficult to reuse them in subsequent projects. (4) In the entire process of ship cable design, processing and installation, there is no synchronous record of cable status, lack of control, and it is difficult to grasp the progress of cable design, production, and laying, and information coordination among multiple departments is difficult. Summary of the invention

[0004] The purpose of this application is to provide a cable management method and system for shipbuilding. By establishing a synchronous proofreading mechanism for cable design data and procurement data and data association between shipyards and suppliers, it is possible to reduce errors in cable procurement, improve the coordination capabilities of various departments, ensure that the cable processing progress is consistent with the shipbuilding progress, and promote the reuse of remaining cables, thereby reducing waste.

[0005] In a first aspect, a cable management method for shipbuilding is provided, which uses a cable management system for shipbuilding, which includes a shipyard end and a supplier end. The shipyard end is provided with a cable material attribute library, which includes specifications and models of each cable, and material codes established according to the models and specifications.

[0006] Cable management methods for shipbuilding include:

[0007] S1. The shipyard establishes a visual cable purchase list based on the cable schematic diagram and the information in the cable material attribute library; the cable purchase list at least includes material coding information and purchase quantity information;

[0008] S2. The shipyard generates a pre-purchase task based on the cable purchase list;

[0009] S3. The shipyard establishes a visual cable book based on the hull model and equipment layout. The cable book contains at least the material coding information, layout area information, starting equipment location information, ending equipment location information, and required cable quantity information of the corresponding cable.

[0010] S4. The shipyard receives the cable catalog and the cable purchase list for information comparison. If the information is consistent, the pre-purchase task of the corresponding material coded cable is changed to an approved purchase task. If the information is inconsistent, the cable purchase list is updated and the pre-purchase task of the corresponding material coded cable is changed to an approved purchase task.

[0011] S5. When the supplier receives the purchased cables, the supplier will synchronize the cable model, specification and arrival quantity information to the shipyard and display them visually;

[0012] S6. The shipyard creates a visualized cable book cutting application form based on the production plan and sends it to the supplier, and displays the application status of the cable book cutting application form on the shipyard; the cable book cutting application form contains at least the model, specification, starting equipment location information, ending equipment location information, and required cable quantity information of multiple cable segments;

[0013] S7. The supplier receives the cable cutting application form and synchronizes the processing status and used quantity to the shipyard for visual display.

[0014] In an implementable solution, in step S6, the cable book cutting application form also includes a cable book installation information code, and the cable book installation information code is bound to the information in the cable book corresponding to the current cable:

[0015] In step S7, after the cables are cut, the supplier prints the cable book installation information code on the surface of the corresponding cut cables or on the container containing the cut cables.

[0016] In one feasible solution, the cable management method for shipbuilding further includes:

[0017] S8. After the shipyard receives the processed cables from the supplier, the shipyard scans the installation information code in the cable book to indicate receipt, and updates and displays the receipt status at the shipyard;

[0018] S9. After the cable is installed, the shipyard scans the cable installation information code again to indicate that the cable has been installed, and updates and displays the installation status at the shipyard.

[0019] In an implementable scheme, the cable book includes a directory layer and a detailed data layer. The directory layer includes drawing number information, drawing name information, cable book cutting application status, and cable book processing status. The detailed data layer includes the material coding information, layout area information, starting equipment location information, ending equipment location information, required cable quantity information, cable cutting application status, and cable processing status of the corresponding cable in the current drawing number.

[0020] In an implementable scheme, the cable book cutting application form includes a cutting application catalog and cutting application detailed information. The cutting application catalog includes at least the drawing number information, drawing name information and order number information of the cable book. The cutting application detailed information includes at least the model, specification, material coding information, starting equipment location information, ending equipment location information, and required cable quantity information of one or more sections of cable.

[0021] In an practicable solution, in the directory layer of the cable book, the cable book cutting application status includes applied, partially applied, and not applied, which respectively correspond to the cables under the current drawing number being fully applied for cutting, partially applied for cutting, and not applied for cutting at all;

[0022] In the directory layer of the cable book, the processing status of the cable book includes the production scheduling status of the cable book and the cutting status of the cable book; the production scheduling status of the cable book includes scheduled, partially scheduled and unscheduled, which respectively correspond to the cables under the current drawing number have all entered the cutting process, partially entered the cutting process, and none of them have entered the cutting process; the cutting status of the cable book includes cut, partially cut and uncut, which respectively correspond to the cables under the current drawing number have all been cut, partially cut, and none of them have been cut;

[0023] In the detailed data layer of the cable book, the cable cutting application status includes applied and not applied, the cable processing status includes the cable production scheduling status and the cable cutting status, the cable production scheduling status includes scheduled and not scheduled, and the cable cutting status includes cut and not cut.

[0024] In an practicable solution, in step S6, the step of displaying the application status of the cable book cutting application form at the shipyard side includes:

[0025] Obtain the drawing number information in the cable book in turn, and compare it with the drawing number information in the cable book cutting application form to determine whether the drawing number information in the cable book exists in the cable book cutting application form; if not, set the cable book cutting application status corresponding to the current drawing number information to unapplied in the cable book directory layer; if so, use the current drawing number information as the target drawing number information and proceed to the next step;

[0026] Obtain the material coding information under the target drawing number information in the cable book in sequence, and compare it with the material coding information under the target drawing number information in the cable book cutting application form to determine whether the material coding information under the target drawing number information in the cable book exists under the target drawing number information in the cable book cutting application form; if not, set the cable cutting application status corresponding to the current material coding information to applied in the detailed data layer of the cable book; if not, set the cable cutting application status corresponding to the current material coding information to unapplied in the detailed data layer of the cable book;

[0027] Get all the cable cutting application status under each drawing number information in the cable book in turn. If all of them have been applied for, set the cable book cutting application status corresponding to the current drawing number information to applied for in the cable book directory layer; if there is at least one that has not been applied for, set the cable book cutting application status corresponding to the current drawing number information to partially applied for in the cable book directory layer.

[0028] In an practicable solution, in step S7, the step of visually displaying the processing status at the shipyard end includes:

[0029] Receive the cable processing status information sent by the supplier; the processing status information includes the material coding information of the corresponding cable, the corresponding drawing number information and the cable processing status;

[0030] In the detailed data layer of the cable book, update the corresponding cable processing status;

[0031] At predetermined intervals or in response to active refresh instructions, all cable processing states under each drawing number information in the cable book are obtained in sequence, and the cable book processing states in the cable book directory layer are updated;

[0032] The steps of sequentially obtaining all cable processing states under each drawing number information in the cable book and updating the cable book processing states in the cable book directory layer include:

[0033] Obtain the production scheduling status of all cables under each drawing number information in the cable book in turn. If all are scheduled, set the cable book production scheduling status corresponding to the current drawing number information to scheduled in the cable book directory layer; if there is at least one that is not scheduled, set the cable book production scheduling status corresponding to the current drawing number information to partially scheduled in the cable book directory layer; if all are not scheduled, set the cable book production scheduling status corresponding to the current drawing number information to unscheduled in the cable book directory layer;

[0034] Get the cutting status of all cables under each drawing number information in the cable book in turn. If all of them have been cut, set the cable book cutting status corresponding to the current drawing number information to cut in the cable book directory layer; if there is at least one that is not cut, set the cable book cutting status corresponding to the current drawing number information to partially cut in the cable book directory layer; if all of them are not cut, set the cable book production scheduling status corresponding to the current drawing number information to uncut in the cable book directory layer.

[0035] In an implementable solution, the cable purchase list includes a plurality of purchase data, each purchase data includes specification information, model information, material code information and purchase quantity information of a cable;

[0036] In step S4, the shipyard receives the cable catalog and the cable purchase list for information comparison, including:

[0037] S41, obtaining material coding information and required cable quantity information corresponding to each cable from the cable catalog, and calculating the sum of required cable quantity information corresponding to the same material coding information;

[0038] S42, obtaining material code information and purchase quantity information corresponding to each cable from the cable purchase list;

[0039] S43, compare each material coding information in the cable book with each material coding information in the cable purchase list one by one; if the comparison is consistent, retain the purchase data corresponding to the material coding information in the cable purchase list; if the material coding information in the cable book does not exist in the cable purchase list during the comparison, add new purchase data to the cable purchase list and write the current material coding information; if the material coding information in the cable purchase list does not exist in the cable book during the comparison, delete the purchase data corresponding to the current material coding information in the cable purchase list;

[0040] S44. Compare the sum of the required cable quantity information corresponding to the same material coding information in the cable book with the purchase quantity information corresponding to the same material coding information in the cable procurement list; if the comparison is consistent, the pre-purchase task corresponding to the current material coding information is changed to an approved procurement task; if the comparison is inconsistent, the sum of the required cable quantity information corresponding to the same material coding information in the cable book is used as the basis, and the purchase quantity information corresponding to the same material coding information in the cable procurement list is updated, and then the pre-purchase task corresponding to the current material coding information is changed to an approved procurement task.

[0041] In the second aspect, the present application also provides a cable management system for shipbuilding, including a shipyard end and a supplier end, the shipyard end includes a database module, a detailed design data management module, a production design data management module, a procurement data management module, a construction data management module and a full-process monitoring module, and the supplier end includes a supplier data display module and a supplier data entry module:

[0042] The database module is at least used to establish a cable material attribute library and perform addition, deletion, modification and query operations on the cable material attribute library; the cable material attribute library contains the specifications and models of each cable, and the material codes established according to the models and specifications;

[0043] The detailed design data management module is used to establish a visual cable purchase list based on the cable schematic diagram and combined with the information of the cable material attribute library; the cable purchase list at least includes material coding information and purchase quantity information;

[0044] The production design data management module is used to establish a visual cable book based on the hull model and equipment layout; the cable book contains at least drawing number information, material coding information, layout area information, starting equipment location information, ending equipment location information, and required cable quantity information;

[0045] The procurement data management module is used to generate a pre-purchase task based on the cable procurement list; and the procurement data management module is used to receive the cable catalog and the cable procurement list for information comparison; if the information comparison is consistent, the pre-purchase task of the corresponding material coded cable is changed to an approved procurement task; if the information comparison is inconsistent, the cable procurement list is updated, and the pre-purchase task of the corresponding material coded cable is changed to an approved procurement task;

[0046] The construction data management module is used to establish a visual cable cutting application form based on the production plan and send it to the supplier; the cable cutting application form at least contains the model, specification, starting equipment location information, ending equipment location information, and required cable quantity information of multiple cable segments;

[0047] The supplier data entry module is used to enter at least the model, specification, arrival quantity information, used quantity information and processing status information of the cable, and send it to the shipyard;

[0048] The supplier data display module is used to display at least the contents of the cable cutting application form, and also to display the cable specifications, models, arrival quantity information and used quantity information;

[0049] The full-process monitoring module is used to monitor whether the construction data management module has issued a cable book cutting application form, update and display the cutting application status of the corresponding cable in the cable book, and the full-process monitoring module receives the processing status information sent by the supplier and updates and displays it in the cable book;

[0050] The full-process monitoring module is also used to establish a visual cable procurement inventory table based on the cable procurement list, and receive the used quantity information sent by the supplier, and visualize it in the cable procurement inventory table.

[0051] Compared with the prior art, the beneficial effects of this application include at least:

[0052] The cable management method for shipbuilding of the present application, on the one hand, establishes a synchronization and proofreading mechanism between the actual design data and the procurement data of the cable at the shipyard end, thereby effectively reducing the probability of over-ordering, missing or under-ordering of cables, thereby ensuring the consistency between the cable procurement volume and the actual usage as much as possible, and also helping to reduce waste. On the other hand, establish a correlation between the data such as the cable quantity and processing progress between the shipyard end and the supplier end, always maintain the consistency of the cable-related information in each link, and enhance the coordination ability between departments, thereby comprehensively controlling the cable processing progress and ensuring the progress of shipbuilding. At the same time, the shipyard end can monitor the arrival and usage of cables, and can clearly understand the cable surplus information after the shipbuilding is completed, thereby facilitating the reuse of the remaining cables and reducing waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0053] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0054] Figure 1 This is a flow chart of a cable management method for shipbuilding according to an embodiment of the present application;

[0055] Figure 2 A schematic diagram of a cable purchase list shown in an embodiment of the present application;

[0056] Figure 3 A schematic diagram of the directory layer of a cable directory shown in an embodiment of the present application;

[0057] Figure 4 A schematic diagram of a cable cutting application form shown in an embodiment of the present application;

[0058] Figure 5 A schematic diagram of a cable purchasing inventory representation shown in an embodiment of the present application;

[0059] Figure 6 It is a schematic diagram of the composition of a cable management system for ship construction according to an embodiment of the present application. DETAILED DESCRIPTION

[0060] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations.

[0061] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for which protection is sought, but merely represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0062] The embodiment of the present application provides a cable management method for shipbuilding, using a cable management system for shipbuilding, which includes a shipyard end and a supplier end. The shipyard end is provided with a cable material attribute library, and the cable material attribute library includes the specifications and models of each cable, and the material code established according to the model and specification. Cables of different specifications and models have different material codes, and cables of different specifications and models can be distinguished by material codes later.

[0063] like Figure 1 As shown, the cable management method for shipbuilding of this embodiment includes:

[0064] S1. The shipyard establishes a visual cable purchase list based on the cable schematic diagram and the information in the cable material attribute library; the cable purchase list at least includes material coding information and purchase quantity information;

[0065] S2. The shipyard generates a pre-purchase task based on the cable purchase list;

[0066] S3. The shipyard establishes a visual cable book based on the hull model and equipment layout. The cable book contains at least the material coding information, layout area information, starting equipment location information, ending equipment location information, and required cable quantity information of the corresponding cable.

[0067] S4. The shipyard receives the cable catalog and the cable purchase list for information comparison. If the information is consistent, the pre-purchase task of the corresponding material coded cable is changed to an approved purchase task. If the information is inconsistent, the cable purchase list is updated and the pre-purchase task of the corresponding material coded cable is changed to an approved purchase task.

[0068] S5. When the supplier receives the purchased cables, the supplier will synchronize the cable model, specification and arrival quantity information to the shipyard and display them visually;

[0069] S6. The shipyard creates a visualized cable book cutting application form based on the production plan and sends it to the supplier, and displays the application status of the cable book cutting application form on the shipyard; the cable book cutting application form contains at least the model, specification, starting equipment location information, ending equipment location information, and required cable quantity information of multiple cable segments;

[0070] S7. The supplier receives the cable cutting application form and synchronizes the processing status and used quantity to the shipyard for visual display.

[0071] In the cable management method for shipbuilding of the present application, after the cable purchase list is generated in step S1, the cable purchase list will be compared and updated based on the data in the cable catalog in step S4. It can be seen that it is equivalent to establishing a synchronization and proofreading mechanism between the actual design data and the purchase data of the cable at the shipyard end, which can effectively reduce the probability of over-ordering, missing or under-ordering of cables, thereby ensuring the consistency between the purchase amount and the actual usage of cables as much as possible, and also helping to reduce waste.

[0072] At the same time, the supplier will send the cable model, specification and quantity information after arrival to the shipyard, and after the shipyard sends the cable book cutting application form to the supplier, the supplier will synchronize the processing status and used quantity to the shipyard. Since cables of the same specification and model have the same material code, the consistency of cable data in each link can be maintained. It can be seen that the method of the present application also establishes a data association relationship between the cable quantity and processing progress between the shipyard and the supplier, always maintains the consistency of cable-related information in each link, and improves the coordination ability between departments, thereby comprehensively controlling the cable processing progress and ensuring the progress of ship construction. At the same time, the shipyard can monitor the arrival and usage of cables, and can clearly understand the cable surplus information after the shipbuilding is completed, which will help to reuse the remaining cables and reduce waste.

[0073] In step S1, the cable schematic diagram is a detailed design stage. The detailed designer collects the cables of the same model and specification in the cable schematic diagram and calculates their total length. Based on the specifications and models of the cables, the corresponding codes can be found in the cable material attribute library, thereby establishing Figure 2 Cable shopping list shown. Figure 2 In the cable purchase list, the main quantity or auxiliary quantity is the purchase quantity information of the corresponding cable. At the same time, the material name can also be added to the cable purchase list to simply indicate the installation location and application equipment of the cable.

[0074] In step S2, after the purchasing staff at the shipyard obtains the cable purchase list of step S1 from the system, they can issue pre-purchase tasks based on it, sign technical agreements and purchase contracts with cable manufacturers, and start the cable purchase process.

[0075] In step S3, a cable book is formed to guide cable installation in the production design stage in combination with the model hull model and equipment layout. Subsequent cable installers can use the information in the cable book to clarify the cable layout area, connected equipment, etc. It can be seen that the required cable quantity information of the cables in the cable book is closer to the actual demand than the purchase quantity information in the cable purchase list.

[0076] It should be noted that the detailed design stage is an in-depth stage of ship design, and its main purpose is to carry out detailed technical design and calculation of various systems and structures of the ship to determine the technical performance and requirements of the ship. This stage requires the preparation of detailed drawings and documents, which must be reviewed by statutory inspection agencies and classification societies. The production design stage is based on the detailed design, combined with the production conditions and process requirements of the shipyard, to draw specific construction drawings and documents to guide the actual ship construction process. It focuses on how to transform detailed design into manufacturable products to improve construction efficiency and reduce costs.

[0077] In one embodiment, the cable purchase list generally includes a plurality of purchase data, each purchase data includes specification information, model information, material code information and purchase quantity information of a cable. Figure 2 As shown, each row of data represents a piece of purchase data.

[0078] In one embodiment, in step S4, the step of receiving the cable catalog and the cable purchase list at the shipyard end for information comparison may include:

[0079] S41, obtaining material coding information and required cable quantity information corresponding to each cable from the cable catalog, and calculating the sum of required cable quantity information corresponding to the same material coding information;

[0080] S42, obtaining material code information and purchase quantity information corresponding to each cable from the cable purchase list;

[0081] S43, compare each material coding information in the cable book with each material coding information in the cable purchase list one by one; if the comparison is consistent, retain the purchase data corresponding to the material coding information in the cable purchase list; if the material coding information in the cable book does not exist in the cable purchase list during the comparison, add new purchase data to the cable purchase list and write the current material coding information; if the material coding information in the cable purchase list does not exist in the cable book during the comparison, delete the purchase data corresponding to the current material coding information in the cable purchase list;

[0082] S44. Compare the sum of the required cable quantity information corresponding to the same material coding information in the cable book with the purchase quantity information corresponding to the same material coding information in the cable procurement list; if the comparison is consistent, the pre-purchase task corresponding to the current material coding information is changed to an approved procurement task; if the comparison is inconsistent, the sum of the required cable quantity information corresponding to the same material coding information in the cable book is used as the basis, and the purchase quantity information corresponding to the same material coding information in the cable procurement list is updated, and then the pre-purchase task corresponding to the current material coding information is changed to an approved procurement task.

[0083] By comparing the information between the cable catalog and the cable purchase list and updating the cable purchase list, the occurrence of over-ordering, missing ordering or insufficient ordering of cables can be effectively reduced.

[0084] In one embodiment, the cable directory may include a directory layer and a detailed data layer. Figure 3 As shown, the catalog layer may include ship number information, drawing number information, drawing name information, cable book cutting application status, and cable book processing status. The detailed data layer (not shown) includes the material coding information, layout area information, starting equipment location information, ending equipment location information, required cable quantity information, cable cutting application status, and cable processing status of the corresponding cable in the current drawing number. It should be noted that in addition to text information, the detailed data layer may also include drawing information, which can show the layout area, path, node, starting and ending equipment of the corresponding cable through a visual drawing.

[0085] In one embodiment, if Figure 4 As shown, the cable book cutting application form may include a cutting application catalog and cutting application details. The cutting application catalog at least includes the cable book drawing number information, drawing name information and order number information (i.e., the application order number or modification order number in the figure). Among them, you can enter the corresponding cutting application details by clicking on the order number information. The cutting application details at least include the model, specification, material coding information, starting equipment location information, ending equipment location information, and required cable material quantity information (i.e., the total length in the figure) of one or more cable segments.

[0086] In one embodiment, if Figure 3 As shown in the figure, in the directory layer of the cable book, the cable book cutting application status (i.e. the cutting application status in the figure) includes applied, partially applied, and not applied, which correspond to the cables under the current drawing number being fully applied for cutting, partially applied for cutting, and not applied for cutting at all. In the directory layer of the cable book, the cable book processing status includes the cable book production scheduling status and the cable book cutting status (corresponding to Figure 3The cable book's production scheduling status includes scheduled, partially scheduled and not scheduled, which correspond to the cables under the current drawing number having all entered the cutting process, partially entered the cutting process and none entered the cutting process respectively; the cable book's cutting status includes cut, partially cut and not cut, which correspond to the cables under the current drawing number having all been cut, partially cut and none cut respectively.

[0087] Furthermore, in the detailed data layer of the cable book, the cable cutting application status includes applied and not applied, the cable processing status includes the cable production scheduling status and the cable cutting status, the cable production scheduling status includes scheduled and not scheduled, and the cable cutting status includes cut and not cut.

[0088] In one embodiment, in step S6, the step of displaying the application status of the cable book cutting application form at the shipyard side may include:

[0089] Obtain the drawing number information in the cable book in turn, and compare it with the drawing number information in the cable book cutting application form to determine whether the drawing number information in the cable book exists in the cable book cutting application form; if not, set the cable book cutting application status corresponding to the current drawing number information to unapplied in the cable book directory layer; if so, use the current drawing number information as the target drawing number information and proceed to the next step;

[0090] Obtain the material coding information under the target drawing number information in the cable book in sequence, and compare it with the material coding information under the target drawing number information in the cable book cutting application form to determine whether the material coding information under the target drawing number information in the cable book exists under the target drawing number information in the cable book cutting application form; if not, set the cable cutting application status corresponding to the current material coding information to applied in the detailed data layer of the cable book; if not, set the cable cutting application status corresponding to the current material coding information to unapplied in the detailed data layer of the cable book;

[0091] Get all the cable cutting application status under each drawing number information in the cable book in turn. If all of them have been applied for, set the cable book cutting application status corresponding to the current drawing number information to applied for in the cable book directory layer; if there is at least one that has not been applied for, set the cable book cutting application status corresponding to the current drawing number information to partially applied for in the cable book directory layer.

[0092] In one embodiment, in step S7, the step of visually displaying the processing status at the shipyard may include:

[0093] Receive the cable processing status information sent by the supplier; the processing status information includes the material coding information of the corresponding cable, the corresponding drawing number information and the cable processing status;

[0094] In the detailed data layer of the cable book, update the corresponding cable processing status;

[0095] At predetermined intervals or in response to active refresh instructions, all cable processing states under each drawing number information in the cable book are obtained in sequence, and the cable book processing states in the cable book directory layer are updated;

[0096] The steps of sequentially obtaining all cable processing states under each drawing number information in the cable book and updating the cable book processing states in the cable book directory layer include:

[0097] Obtain the production scheduling status of all cables under each drawing number information in the cable book in turn. If all are scheduled, set the cable book production scheduling status corresponding to the current drawing number information to scheduled in the cable book directory layer; if there is at least one that is not scheduled, set the cable book production scheduling status corresponding to the current drawing number information to partially scheduled in the cable book directory layer; if all are not scheduled, set the cable book production scheduling status corresponding to the current drawing number information to unscheduled in the cable book directory layer;

[0098] Get the cutting status of all cables under each drawing number information in the cable book in turn. If all of them have been cut, set the cable book cutting status corresponding to the current drawing number information to cut in the cable book directory layer; if there is at least one that is not cut, set the cable book cutting status corresponding to the current drawing number information to partially cut in the cable book directory layer; if all of them are not cut, set the cable book production scheduling status corresponding to the current drawing number information to uncut in the cable book directory layer.

[0099] In summary, the application status of the cable cutting application form at the shipyard side and the cable production scheduling and cutting status at the supplier side can be synchronously updated in the cable book, and displayed in the directory layer and detailed data layer of the cable book respectively. It can not only control and understand the situation corresponding to each drawing number as a whole, but also control and understand the cutting application, production scheduling and cutting status of each section of cable, thereby realizing the full process control of the cable.

[0100] In one embodiment, if Figure 5 As shown, a visual cable purchase inventory table can also be established. The cable purchase inventory table can include ship number, material coding information, material name, cable model and specification, purchase quantity information, required cable quantity information, used quantity information, remaining quantity information, etc. For example, obtain the purchase quantity information in the cable purchase list and write it into the cable purchase inventory table, that is, Figure 5 The quantity of materials purchased by the supporting department; obtain the required cable quantity information of each cable in the cable book and write it into the cable purchase inventory table, that is, Figure 5 Design the cable inventory quantity in the cable catalog; receive the cable model, specification and arrival quantity information sent by the supplier and write it into the cable purchase inventory table, that is, Figure 5The quantity of goods arriving at the cutting center; receiving the used quantity information sent by the supplier and writing it into the cable purchase inventory table after direct or indirect conversion, that is, Figure 5 The cutting center has already arranged the quantity of products; it can also obtain the required cable quantity information in the cable book cutting application form and write it into the cable purchase inventory table, that is, Figure 5 The production department has applied for the quantity.

[0101] In one embodiment, in step S6, the cable book cutting application form may also include a cable book installation information code, and the cable book installation information code is bound to the information in the cable book corresponding to the current cable:

[0102] In step S7, after the cables are cut, the supplier may print the cable book installation information code on the surface of the corresponding cut cables or on the container containing the cut cables.

[0103] In one embodiment, the cable management method for shipbuilding may further include:

[0104] S8. After the shipyard receives the processed cables from the supplier, the shipyard scans the installation information code in the cable book to indicate receipt, and updates and displays the receipt status at the shipyard;

[0105] S9. After the cable is installed, the shipyard scans the cable installation information code again to indicate that the cable has been installed, and updates and displays the installation status at the shipyard.

[0106] like Figure 6 As shown, an embodiment of the present application provides a cable management system for ship construction, including a shipyard end and a supplier end. The shipyard end includes a database module 11, a detailed design data management module 12, a production design data management module 13, a procurement data management module 14, a construction data management module 15 and a full-process monitoring module 16, and the supplier end includes a supplier data display module 21 and a supplier data entry module 22.

[0107] The database module 11 is at least used to establish a cable material attribute library and perform addition, deletion, modification and query operations on the cable material attribute library; the cable material attribute library contains the specifications and models of each cable, and the material codes established according to the models and specifications;

[0108] The detailed design data management module 12 is used to establish a visual cable purchase list based on the cable schematic diagram and in combination with the information of the cable material attribute library; the cable purchase list at least includes material coding information and purchase quantity information;

[0109] The production design data management module 13 is used to establish a visual cable book based on the hull model and equipment layout; the cable book contains at least drawing number information, material coding information, layout area information, starting equipment location information, ending equipment location information, and required cable quantity information;

[0110] The purchase data management module 14 is used to generate a pre-purchase task based on the cable purchase list; and the purchase data management module 14 is used to receive the cable catalog and the cable purchase list for information comparison; if the information comparison is consistent, the pre-purchase task of the corresponding material coded cable is changed to an approved purchase task; if the information comparison is inconsistent, the cable purchase list is updated, and the pre-purchase task of the corresponding material coded cable is modified to an approved purchase task;

[0111] The construction data management module 15 is used to establish a visual cable cutting application form based on the production plan and send it to the supplier; the cable cutting application form at least includes the model, specification, starting device location information, ending device location information, and required cable quantity information of multiple cable segments;

[0112] The supplier data entry module 22 is used to enter at least the model, specification, arrival quantity information, used quantity information and processing status information of the cable, and send it to the shipyard end;

[0113] The supplier data display module 21 is used to display at least the contents of the cable cutting application form, and is also used to display the cable specifications, models, arrival quantity information and used quantity information;

[0114] The whole process monitoring module 16 is used to monitor whether the construction data management module 15 has issued a cable book cutting application form, update and display the cutting application status of the corresponding cable in the cable book, and the whole process monitoring module 16 receives the processing status information sent by the supplier and updates and displays it in the cable book;

[0115] The whole process monitoring module 16 is also used to establish a visual cable purchase inventory table based on the cable purchase list, and receive the used quantity information sent by the supplier, and visualize it in the cable purchase inventory table.

[0116] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A cable management method for shipbuilding, characterized in that: A cable management system for shipbuilding is used, which includes a shipyard end and a supplier end. The shipyard end is provided with a cable material attribute library, which includes the specifications and models of each cable, and the material code established according to the model and specification; The cable management method for shipbuilding comprises: S1. The shipyard establishes a visual cable purchase list based on the cable schematic diagram and in combination with the information in the cable material attribute library; the cable purchase list includes at least material coding information and purchase quantity information; S2. The shipyard generates a pre-purchase task based on the cable purchase list; S3. The shipyard establishes a visual cable book based on the hull model and equipment layout; the cable book contains at least the material coding information, layout area information, starting equipment location information, ending equipment location information, and required cable quantity information of the corresponding cable; S4. The shipyard receives the cable catalog and the cable purchase list for information comparison. If the information is consistent, the pre-purchase task of the corresponding material coded cable is changed to an approved purchase task. If the information is inconsistent, the cable purchase list is updated and the pre-purchase task of the corresponding material coded cable is changed to an approved purchase task. S5. When the supplier receives the purchased cables, the supplier will synchronize the cable model, specification and arrival quantity information to the shipyard and display them visually; S6. The shipyard creates a visualized cable book cutting application form based on the production plan and sends it to the supplier, and displays the application status of the cable book cutting application form on the shipyard; the cable book cutting application form at least includes the model, specification, starting equipment location information, ending equipment location information, and required cable quantity information of multiple cable segments; S7. The supplier receives the cable cutting application form and synchronizes the processing status and used quantity to the shipyard for visual display.

2. The cable management method for shipbuilding according to claim 1, characterized in that: In step S6, the cable book cutting application form also includes a cable book installation information code, and the cable book installation information code is bound to the information in the cable book corresponding to the current cable: In step S7, after the cables are cut, the supplier prints the cable book installation information code on the surface of the corresponding cut cables or on the container containing the cut cables.

3. The cable management method for shipbuilding according to claim 2, characterized in that: Also includes: S8. After the shipyard receives the processed cables from the supplier, the shipyard scans the installation information code in the cable book to indicate receipt, and updates and displays the receipt status at the shipyard; S9. After the cable is installed, the shipyard scans the cable installation information code again to indicate that the cable has been installed, and updates and displays the installation status at the shipyard.

4. The cable management method for shipbuilding according to claim 1, characterized in that: The cable book includes a directory layer and a detailed data layer. The directory layer includes drawing number information, drawing name information, cable book cutting application status, and cable book processing status. The detailed data layer includes the material coding information, layout area information, starting equipment location information, ending equipment location information, required cable quantity information, cable cutting application status, and cable processing status of the corresponding cable in the current drawing number.

5. The cable management method for shipbuilding according to claim 4, characterized in that: The cable book cutting application form includes a cutting application catalog and cutting application detailed information. The cutting application catalog at least includes the drawing number information, drawing name information and order number information of the cable book. The cutting application detailed information at least includes the model, specification, material coding information, starting equipment location information, ending equipment location information, and required cable quantity information of one or more sections of cable.

6. The cable management method for shipbuilding according to claim 5, characterized in that: In the directory layer of the cable book, the cable book cutting application status includes applied, partially applied, and not applied, which respectively correspond to the cables under the current drawing number being fully applied for cutting, partially applied for cutting, and not applied for cutting at all; In the directory layer of the cable book, the cable book processing status includes the cable book production scheduling status and the cable book cutting status; The cable production schedule status includes scheduled, partially scheduled and unscheduled, which respectively correspond to the cables under the current drawing number have all entered the cutting process, partially entered the cutting process, and none entered the cutting process; The cable cutting status includes cut, partially cut and uncut, which respectively correspond to the cable under the current drawing number being completely cut, partially cut and not cut at all; In the detailed data layer of the cable book, the cable cutting application status includes applied and not applied, the cable processing status includes cable production scheduling status and cable cutting status, the cable production scheduling status includes scheduled and not scheduled, and the cable cutting status includes cut and not cut.

7. The cable management method for shipbuilding according to claim 6, characterized in that: In step S6, the step of displaying the application status of the cable book cutting application form on the shipyard side includes: Obtain the drawing number information in the cable book in turn, and compare it with the drawing number information in the cable book cutting application form to determine whether the drawing number information in the cable book exists in the cable book cutting application form; if not, set the cable book cutting application status corresponding to the current drawing number information to unapplied in the cable book directory layer; if so, use the current drawing number information as the target drawing number information and proceed to the next step; Obtain the material coding information under the target drawing number information in the cable book in sequence, and compare it with the material coding information under the target drawing number information in the cable book cutting application form to determine whether the material coding information under the target drawing number information in the cable book exists under the target drawing number information in the cable book cutting application form; if not, set the cable cutting application status corresponding to the current material coding information to applied in the detailed data layer of the cable book; if not, set the cable cutting application status corresponding to the current material coding information to unapplied in the detailed data layer of the cable book; Get all the cable cutting application status under each drawing number information in the cable book in turn. If all of them have been applied for, set the cable book cutting application status corresponding to the current drawing number information to applied for in the cable book directory layer; if there is at least one that has not been applied for, set the cable book cutting application status corresponding to the current drawing number information to partially applied for in the cable book directory layer.

8. The cable management method for shipbuilding according to claim 6, characterized in that: In step S7, the step of visually displaying the processing status at the shipyard end includes: Receive the cable processing status information sent by the supplier; the processing status information includes the material coding information of the corresponding cable, the corresponding drawing number information and the cable processing status; In the detailed data layer of the cable book, update the corresponding cable processing status; At predetermined intervals or in response to active refresh instructions, all cable processing states under each drawing number information in the cable book are obtained in sequence, and the cable book processing states in the cable book directory layer are updated; The steps of sequentially obtaining all cable processing states under each drawing number information in the cable book and updating the cable book processing states in the cable book directory layer include: Obtain the production scheduling status of all cables under each drawing number information in the cable book in turn. If all are scheduled, set the cable book production scheduling status corresponding to the current drawing number information to scheduled in the cable book directory layer; if there is at least one that is not scheduled, set the cable book production scheduling status corresponding to the current drawing number information to partially scheduled in the cable book directory layer; if all are not scheduled, set the cable book production scheduling status corresponding to the current drawing number information to unscheduled in the cable book directory layer; Get the cutting status of all cables under each drawing number information in the cable book in turn. If all of them have been cut, set the cable book cutting status corresponding to the current drawing number information to cut in the cable book directory layer; if there is at least one that is not cut, set the cable book cutting status corresponding to the current drawing number information to partially cut in the cable book directory layer; if all of them are not cut, set the cable book production scheduling status corresponding to the current drawing number information to uncut in the cable book directory layer.

9. The cable management method for shipbuilding according to any one of claims 1 to 8, characterized in that: The cable purchase list includes a plurality of purchase data, each of which includes specification information, model information, material code information and purchase quantity information of a cable; In step S4, the shipyard receives the cable catalog and the cable purchase list for information comparison, including: S41, obtaining material coding information and required cable quantity information corresponding to each cable from the cable catalog, and calculating the sum of required cable quantity information corresponding to the same material coding information; S42, obtaining material code information and purchase quantity information corresponding to each cable from the cable purchase list; S43, compare each material coding information in the cable book with each material coding information in the cable purchase list one by one; if the comparison is consistent, retain the purchase data corresponding to the material coding information in the cable purchase list; if the material coding information in the cable book does not exist in the cable purchase list during the comparison, add new purchase data to the cable purchase list and write the current material coding information; if the material coding information in the cable purchase list does not exist in the cable book during the comparison, delete the purchase data corresponding to the current material coding information in the cable purchase list; S44. Compare the sum of the required cable quantity information corresponding to the same material coding information in the cable book with the purchase quantity information corresponding to the same material coding information in the cable procurement list; if the comparison is consistent, the pre-purchase task corresponding to the current material coding information is changed to an approved procurement task; if the comparison is inconsistent, the sum of the required cable quantity information corresponding to the same material coding information in the cable book is used as the basis, and the purchase quantity information corresponding to the same material coding information in the cable procurement list is updated, and then the pre-purchase task corresponding to the current material coding information is changed to an approved procurement task.

10. A cable management system for shipbuilding, characterized in that: It includes a shipyard side and a supplier side. The shipyard side includes a database module, a detailed design data management module, a production design data management module, a procurement data management module, a construction data management module and a full-process monitoring module. The supplier side includes a supplier data display module and a supplier data entry module: The database module is at least used to establish a cable material attribute library and perform addition, deletion, modification and query operations on the cable material attribute library; the cable material attribute library contains the specifications and models of each cable, and the material code established according to the model and specification; The detailed design data management module is used to establish a visual cable purchase list based on the cable schematic diagram and in combination with the information of the cable material attribute library; The cable purchase list at least includes material coding information and purchase quantity information; The production design data management module is used to establish a visual cable book based on the hull model and equipment layout; The cable book contains at least drawing number information, material coding information, layout area information, starting equipment location information, ending equipment location information, and required cable quantity information; The procurement data management module is used to generate pre-procurement tasks based on the cable procurement list; And the purchase data management module is used to receive the cable catalog and the cable purchase list for information comparison; If the information is consistent, the pre-purchase task of the corresponding material coded cable will be changed to an approved purchase task; If the information is inconsistent, the cable purchase list is updated, and the pre-purchase task of the corresponding material coded cable is changed to an approved purchase task; The construction data management module is used to establish a visual cable book cutting application form based on the production plan and send it to the supplier end; The cable cutting application form at least includes the model, specification, starting equipment location information, ending equipment location information, and required cable quantity information of multiple cable segments; The supplier data entry module is used to enter at least the model, specification, arrival quantity information, used quantity information and processing status information of the cable, and send it to the shipyard end; The supplier data display module is used to display at least the contents of the cable cutting application form, and also to display the cable specifications, models, arrival quantity information and used quantity information; The full-process monitoring module is used to monitor whether the construction data management module has issued a cable book cutting application form, update and display the cutting application status of the corresponding cable in the cable book, and the full-process monitoring module receives the processing status information sent by the supplier end and updates and displays it in the cable book; The full-process monitoring module is also used to establish a visual cable purchase inventory table based on the cable purchase list, and receive the used quantity information sent by the supplier, and visualize it in the cable purchase inventory table.

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