1. A ship production preparation method based on a three-dimensional ship model is characterized by comprising the following steps:

setting attribute information of ship sub-parts based on the constructed three-dimensional ship model; the boat subassembly includes: various ship parts and ship equipment; the attribute information includes at least: the belonging tray;

associating the pallet with a predetermined production plan;

associating material logistics information of the ship sub-piece with the tray;

setting the ship sub-parts to corresponding colors based on the current stage of the ship sub-parts;

and generating a corresponding report based on the associated information.

2. The method for preparing ship production based on three-dimensional ship models according to claim 1, wherein the attribute information further comprises at least any one or a combination of the following: the space, the drawing, data related to the three-dimensional ship model, a process drawing and two-dimensional code information are obtained; wherein the content of the first and second substances,

the space at least comprises any one or a combination of the following components: segment, total segment and area;

the drawing at least comprises: a production drawing and/or an installation drawing;

the data and the process drawing related to the three-dimensional ship model at least comprise: welding process files;

the two-dimensional code information is information representing the unique identity of the three-dimensional ship model;

the three-dimensional ship model is a geometric model of a ship appearance structure and outfitting parts.

3. The three-dimensional ship model-based ship production preparation method according to claim 1, wherein the division nodes of the predetermined production plan at least comprise any one or a combination of the following: the method comprises the following steps of starting cutting, finishing cutting, starting machining, finishing machining, starting finishing small erection, starting middle erection, finishing middle erection, starting erection fitting, finishing erection fitting, starting large erection, blanking large erection, finishing large erection, starting pre-fitting, finishing pre-fitting, starting total assembly, finishing total assembly, starting total assembly of total segments, finishing total assembly of total segments, starting total segment fitting, finishing total segment fitting, starting total segment coating, finishing total segment coating and starting loading.

4. The three-dimensional ship model-based ship production preparation method according to claim 1, wherein the pallet is a virtual pallet, and the pallet comprises at least: and manufacturing a tray and/or installing the tray, wherein the tray is used for bearing the corresponding ship sub-parts based on a tray placing instruction of a user.

5. The three-dimensional ship model-based ship production preparation method according to claim 1, wherein associating the material flow information of the ship sub-piece with the pallet comprises the steps of: and feeding back real-time information corresponding to the ship parts in the material logistics system to the tray so as to judge whether the stock matching of the ship parts meets the production requirement.

6. The three-dimensional ship model-based ship production preparation method according to claim 1, wherein the current stage of the ship sub-part is different, and the color of the corresponding ship sub-part on the three-dimensional ship model is also different; wherein the content of the first and second substances,

when the current stage of the ship sub-part is a three-dimensional drawing and a tray is issued, setting the ship sub-part to be a first preset color;

when the current stage of the ship sub-piece is a three-dimensional drawing and a tray delivered to a manufacturer, setting the ship sub-piece into a second preset color;

when the current stage of the ship sub-piece is that the ship sub-piece of the manufacturer is started, setting the ship sub-piece into a third preset color;

when the current stage of the ship sub-piece is that the ship sub-piece is manufactured, setting the ship sub-piece into a fourth preset color;

when the current stage of the ship sub-part is that the ship sub-part arrives at the factory, setting the ship sub-part to be in a fifth preset color;

when the current stage of the ship sub-part is that the ship sub-part is placed in the tray, setting the ship sub-part to be in a sixth preset color;

when the current stage of the ship sub-piece is that the ship sub-piece is delivered to a station, setting the ship sub-piece into a seventh preset color;

when the current stage of the ship sub-piece is possible to be out of date, setting the ship sub-piece to be in an eighth preset color;

and when the current stage of the ship sub-piece is out of date, setting the ship sub-piece into a ninth preset color.

7. The three-dimensional ship model-based ship production preparation method according to claim 1, further comprising the steps of:

receiving a tray placing instruction of a user, placing the corresponding ship sub-piece into a specified tray, and displaying a corresponding color on the specified tray based on the current stage of the ship sub-piece;

and receiving a document display instruction of the user, and displaying a corresponding document based on the document display instruction.

8. A ship production preparation system based on a three-dimensional ship model is characterized by comprising: the system comprises an attribute setting module, a first correlation module, a second correlation module, a color setting module and a report generation module;

the attribute setting module is used for setting the attribute information of the ship sub-parts based on the established three-dimensional ship model; the boat subassembly includes: various ship parts and ship equipment; the attribute information includes at least: the belonging tray;

the first association module is used for associating the tray with a preset production plan;

the second association module is used for associating the material logistics information of the ship sub-piece with the tray;

the color setting module is used for setting the ship sub-parts into corresponding colors based on the current stage of the ship sub-parts;

the report generation module is used for generating a corresponding report based on the associated information.

9. A storage medium having stored thereon a computer program, characterized in that the computer program, when being executed by a processor, implements the method for preparing a ship for production based on a three-dimensional ship model according to any one of claims 1 to 7.

10. A terminal, comprising: a processor and a memory;

the memory is used for storing a computer program;

the processor is configured to execute the computer program stored in the memory to cause the terminal to execute the method for preparing ship production based on three-dimensional ship model according to any one of claims 1 to 7.

Background

The method is divided according to the project implementation stages of each shipbuilding product, and the ship preparation work is mainly divided into three stages: the first stage is a detailed design stage, namely after a shipbuilding contract is signed, a designer starts a detailed design process of the ship, compiles and perfects a detailed design drawing, and a matching part finishes ordering main equipment; the second stage is a production design stage, namely, designers complete the production design of ships and complete the ordering of the materials of the equipment of the whole ship until the plates of the ship body arrive, and then the normal operation is carried out; the third stage is the product construction stage, i.e. the ship construction process from start-up to ship delivery.

All the stages supplement each other and are closely associated, the previous stage is done to provide a solid foundation for the next stage, otherwise, the disorder and the desynchronization of the next stage are caused, only the third stage of production technology preparation management is emphasized, and other stages are ignored or ignored, so that the design and ordering progress and the production progress are disconnected, the production efficiency is low, and the ship construction period is long.

In recent years, with the change of shipbuilding modes and the change of management modes, more and more attention is paid to production technology preparation work in the early stage, a project management system is adopted to manage the production technology preparation work, design and order work are moved forward, a pull type management mode that a next process demands for an upper process is adopted, most of production technology preparation business is completed in the first two stages, and the quality and the effect of the production technology preparation are improved.

The planned layout in the existing mode only has dates without relevant drawings or trays, and management personnel are required to collect relevant materials, so that errors are easy to occur; meanwhile, the state of the tray is controlled by an independent material logistics state, but is not directly related to an engineering plan, and needs to be judged by human association, so that managers can hardly obtain important information through scattered data and master related matters of key part production preparation; in addition, the conventional ship production preparation is based on two-dimensional drawings and documents, and the whole preparation state is difficult to be comprehensively and intuitively controlled.

Disclosure of Invention

In view of the above-mentioned shortcomings of the prior art, an object of the present invention is to provide a method, a system, a medium and a terminal for preparing ship production based on a three-dimensional ship model, which are used to improve the design capability and material management capability of a ship to match with the production schedule, thereby shortening the construction period of shipbuilding products.

In order to achieve the above objects and other related objects, the present invention provides a method for preparing a ship production based on a three-dimensional ship model, comprising the steps of: setting attribute information of ship sub-parts based on the constructed three-dimensional ship model; the boat subassembly includes: various ship parts and ship equipment; the attribute information includes at least: the belonging tray; associating the pallet with a predetermined production plan; associating material logistics information of the ship sub-piece with the tray; setting the ship sub-parts to corresponding colors based on the current stage of the ship sub-parts; and generating a corresponding report based on the associated information.

In an embodiment of the present invention, the attribute information further includes at least one or a combination of the following: the space, the drawing, data related to the three-dimensional ship model, a process drawing and two-dimensional code information are obtained; wherein, the space at least comprises any one or a combination of the following components: segment, total segment and area; the drawing at least comprises: a production drawing and/or an installation drawing; the data and the process drawing related to the three-dimensional ship model at least comprise: welding process files; the two-dimensional code information is information representing the unique identity of the three-dimensional ship model; the three-dimensional ship model is a geometric model of a ship appearance structure and outfitting parts.

In an embodiment of the present invention, the partitioning nodes of the predetermined production plan at least include any one or a combination of the following: the method comprises the following steps of starting cutting, finishing cutting, starting machining, finishing machining, starting finishing small erection, starting middle erection, finishing middle erection, starting erection fitting, finishing erection fitting, starting large erection, blanking large erection, finishing large erection, starting pre-fitting, finishing pre-fitting, starting total assembly, finishing total assembly, starting total assembly of total segments, finishing total assembly of total segments, starting total segment fitting, finishing total segment fitting, starting total segment coating, finishing total segment coating and starting loading.

In an embodiment of the present invention, the tray is a virtual tray, and the tray at least includes: and manufacturing a tray and/or installing the tray, wherein the tray is used for bearing the corresponding ship sub-parts based on a tray placing instruction of a user.

In an embodiment of the present invention, associating the material logistics information of the ship sub-piece with the tray includes the following steps: and feeding back real-time information corresponding to the ship parts in the material logistics system to the tray so as to judge whether the stock matching of the ship parts meets the production requirement.

In an embodiment of the present invention, the current stage of the ship sub-part is different, and the colors of the corresponding ship sub-parts on the three-dimensional ship model are also different; when the current stage of the ship sub-part is a three-dimensional drawing and a tray is issued, setting the ship sub-part to be a first preset color; when the current stage of the ship sub-piece is a three-dimensional drawing and a tray delivered to a manufacturer, setting the ship sub-piece into a second preset color; when the current stage of the ship sub-piece is that the ship sub-piece of the manufacturer is started, setting the ship sub-piece into a third preset color; when the current stage of the ship sub-piece is that the ship sub-piece is manufactured, setting the ship sub-piece into a fourth preset color; when the current stage of the ship sub-part is that the ship sub-part arrives at the factory, setting the ship sub-part to be in a fifth preset color; when the current stage of the ship sub-part is that the ship sub-part is placed in the tray, setting the ship sub-part to be in a sixth preset color; when the current stage of the ship sub-piece is that the ship sub-piece is delivered to a station, setting the ship sub-piece into a seventh preset color; when the current stage of the ship sub-piece is possible to be out of date, setting the ship sub-piece to be in an eighth preset color; and when the current stage of the ship sub-piece is out of date, setting the ship sub-piece into a ninth preset color.

In an embodiment of the present invention, the method for preparing ship production based on three-dimensional ship model further includes the following steps: receiving a tray placing instruction of a user, placing the corresponding ship sub-piece into a specified tray, and displaying a corresponding color on the specified tray based on the current stage of the ship sub-piece; and receiving a document display instruction of the user, and displaying a corresponding document based on the document display instruction.

The invention provides a ship production preparation system based on a three-dimensional ship model, which comprises: the system comprises an attribute setting module, a first correlation module, a second correlation module, a color setting module and a report generation module; the attribute setting module is used for setting the attribute information of the ship sub-parts based on the established three-dimensional ship model; the boat subassembly includes: various ship parts and ship equipment; the attribute information includes at least: the belonging tray; the first association module is used for associating the tray with a preset production plan; the second association module is used for associating the material logistics information of the ship sub-piece with the tray; the color setting module is used for setting the ship sub-parts into corresponding colors based on the current stage of the ship sub-parts; the report generation module is used for generating a corresponding report based on the associated information.

The present invention provides a storage medium having stored thereon a computer program which, when executed by a processor, implements the above-described three-dimensional ship model-based ship production preparation method.

The present invention provides a terminal, including: a processor and a memory; the memory is used for storing a computer program; the processor is used for executing the computer program stored in the memory so as to enable the terminal to execute the ship production preparation method based on the three-dimensional ship model.

As described above, the ship production preparation method, system, medium and terminal based on the three-dimensional ship model according to the present invention have the following advantages:

compared with the prior art, the invention constructs a three-dimensional ship model which contains abundant data, is object-oriented and has the characteristics of intellectualization and parameterization, associates material logistics information with a production plan, gives different colors to the model through the associated information, can intuitively obtain important information and control related matters of key part production preparation.

Drawings

Fig. 1 is a flow chart illustrating a method for preparing a ship for production based on a three-dimensional ship model according to an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of a three-dimensional ship model-based ship production preparation system according to an embodiment of the present invention.

Fig. 3 is a schematic structural diagram of a terminal according to an embodiment of the invention.

Description of the reference symbols

21 attribute setting module

22 first correlation module

23 second correlation module

24 color setting module

25 report generating module

31 processor

32 memory

S1-S5

Detailed Description

The following description of the embodiments of the present invention is provided by way of specific examples, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict.

It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention, and the drawings only show the components related to the present invention rather than the number, shape and size of the components in actual implementation, and the type, quantity and proportion of the components in actual implementation may be changed freely, and the layout of the components may be more complicated.

The ship production preparation method, the system, the medium and the terminal based on the three-dimensional ship model construct the three-dimensional ship model which contains abundant data, is object-oriented and has the characteristics of intellectualization and parameterization, associate material logistics information with a production plan, endow different colors to the model through the associated information, can intuitively obtain important information and control related matters of key part production preparation.

As shown in fig. 1, in an embodiment, the method for preparing a ship based on a three-dimensional ship model of the present invention includes the following steps:

and step S1, setting the attribute information of the ship sub-parts based on the constructed three-dimensional ship model.

It should be noted that the three-dimensional ship model is a geometric model of a ship outline structure and outfitting, and the outfitting is parts of equipment and devices such as ship anchors, masts, ladders, pipelines, circuits and the like, namely parts required by outfitting; the boat subassembly includes: various ship parts and ship equipment; the attribute information includes at least: the belonging tray.

In an embodiment, the attribute information further includes at least one or a combination of the following: the ship model comprises a space, a drawing, data related to the three-dimensional ship model, a process drawing and two-dimensional code information.

It should be noted that the space at least includes but is not limited to any one or a combination of the following: segment, total segment and area; the drawing at least comprises: a production drawing and/or an installation drawing; the data and the process drawing related to the three-dimensional ship model at least comprise but are not limited to: welding process files; the two-dimensional code information is information representing the unique identity of the three-dimensional ship model.

In one embodiment, the tray is a virtual tray, and the tray at least includes: a manufacturing tray and/or a mounting tray.

It should be noted that the tray is used for bearing the corresponding ship sub-parts based on a tray placing instruction of a user; specifically, the user sends a tray placing instruction, and based on the tray placing instruction, places the corresponding ship sub-parts into the designated tray, and correspondingly, in reality, correspondingly places the ship sub-parts into the corresponding tray to transfer and dispatch the ship sub-parts.

Further, the users include, but are not limited to: designers, field builders, and engineering managers.

It should be noted that the attribute information can be uploaded to the three-dimensional ship model in real time, so as to update various types of attribute information in real time.

Step S2, associating the tray with a predetermined production plan.

Note that the predetermined production plan is specified in advance.

In an embodiment, the predetermined production plan is a project plan, and the partitioning nodes include at least one or a combination of the following: the method comprises the following steps of starting cutting, finishing cutting, starting machining, finishing machining, starting finishing small erection, starting middle erection, finishing middle erection, starting erection fitting, finishing erection fitting, starting large erection, blanking large erection, finishing large erection, starting pre-fitting, finishing pre-fitting, starting total assembly, finishing total assembly, starting total assembly of total segments, finishing total assembly of total segments, starting total segment fitting, finishing total segment fitting, starting total segment coating, finishing total segment coating and starting loading.

Specifically, the installation tray is associated with the project plan, and is a tray which needs to be prepared when a certain project node is formed; for example, since the installation and outfitting of a ship 210 in sections are started at 31/10/2020, trays required for installation and outfitting of 210 sections are a cable penetration installation tray table (C) for sections 210, a hull iron outfitting tray table (C) for sections 210 of a nacelle, a general iron outfitting tray table (C) for sections 210 of a nacelle, and a pipe system installation tray table (C) for sections 210 (cargo hold side) of a double bottom 210 of a nacelle, it is necessary to completely prepare the three trays before 31/10/2020.

And step S3, associating the material logistics information of the ship sub-piece with the tray.

In one embodiment, associating the material flow information of the ship sub-parts with the pallet comprises the following steps: and feeding back real-time information corresponding to the ship parts in the material logistics system to the tray so as to judge whether the stock matching of the ship parts meets the production requirement.

And step S4, setting the ship sub-piece to be a corresponding color based on the current stage of the ship sub-piece.

In an embodiment, the current stage of the ship sub-part is different, and the colors of the corresponding ship sub-parts on the three-dimensional ship model are also different.

Specifically, the following cases are included:

(1) and when the current stage of the ship sub-part is the three-dimensional drawing and the pallet is issued, setting the ship sub-part to be in a first preset color.

(2) And when the current stage of the ship sub-piece is the three-dimensional drawing and the tray is delivered to the manufacturer, setting the ship sub-piece into a second preset color.

(3) And when the current stage of the ship sub-piece is that the ship sub-piece of the manufacturer is started, setting the ship sub-piece into a third preset color.

(4) And when the current stage of the ship sub-piece is the completion of the manufacture of the ship sub-piece, setting the ship sub-piece into a fourth preset color.

(5) And when the current stage of the ship sub-part is that the ship sub-part arrives at the factory, setting the ship sub-part to be in a fifth preset color.

(6) And when the current stage of the ship sub-part is that the ship sub-part is placed in the tray, setting the ship sub-part to be in a sixth preset color.

(7) And when the current stage of the ship sub-parts is that the ship sub-parts are distributed to the work stations, setting the ship sub-parts into a seventh preset color.

(8) And when the current stage of the ship sub-piece is possible to be out of date, setting the ship sub-piece to be in an eighth preset color.

It should be noted that, the possible out-of-date stage is determined as the possible out-of-date time according to the fact that the time from each stage where the ship sub-part is located to the engineering plan node is less than the time plus the margin required by each stage where the ship sub-part is located to the engineering plan node; for example, the vertical ladder production cycle in the general iron outfitting installation tray table (C) of the cabin 210 section is 25 days, 3 days are needed to arrive at the factory, 1 day is needed to be put in storage, 0.5 day is needed to be put in support, 0.5 day is needed to be distributed to the work station, the cycle of distributing the drawing to the drawing delivery manufacturer is 1 day, and the cycle margin of each stage is 3 days; 210, when the segmented assembly outfitting starts to be 31 days 10 and 31 months in 2020, the latest date issued by the drawing and the tray is 30 days 9 and 30 months in 2020, and when the date issued by the drawing and the tray is later than 27 days 9 and 27 months in 2020, the model may be out of date, the model is set to be in an eighth preset color; the latest date of the drawing and the tray received by the manufacturer is 10/1/2020, and if the date of the drawing and the tray received by the manufacturer is later than 28/9 and possibly out of date, the model is set to be in an eighth preset color; the rules for determining possible out-of-date at other stages are the same as described above.

(9) And when the current stage of the ship sub-piece is out of date, setting the ship sub-piece into a ninth preset color.

It should be noted that the first preset color to the ninth preset color, particularly why the color is not a condition for limiting the present invention, can be set according to the actual application scene in the actual application.

In one embodiment, when the stage of the ship sub-part is the three-dimensional drawing and the pallet is issued, the ship sub-part is set to be orange (RGB: 255, 192, 0); when the ship sub-part is in the stage of three-dimensional drawing and the tray is delivered to a manufacturer, the ship sub-part is set to be dark orange (RGB: 247, 150, 70); when the ship sub-part is in the stage that the ship sub-part is started by a manufacturer, setting the ship sub-part to be yellow (RGB: 255, 255, 0); when the ship sub-part is in the stage that the ship sub-part is manufactured, setting the ship sub-part to be earthy yellow (RGB: 215, 215, 0); when the ship sub-part is in the stage that the ship sub-part arrives at the factory, setting the ship sub-part to be light blue (RGB: 0, 176 and 240); when the ship sub-part is in the stage that the ship sub-part is put into the tray, setting the ship sub-part to be blue (RGB: 0, 112, 192); when the ship sub-parts are in the stage that the ship sub-parts are distributed to the stations, the ship sub-parts are set to be dark blue (RGB: 31, 73 and 125); when the stage of the ship sub-part is possible to be out of date, the ship sub-part is set to be red (RGB: 255, 0, 255); when the stage of the ship sub-part is out of date, the ship sub-part is set to be red (RGB: 255, 0, 0).

In an embodiment, the method for preparing ship production based on three-dimensional ship model further includes the following steps:

step one, receiving a tray placing instruction of a user, placing the corresponding ship sub-piece into an appointed tray, and displaying a corresponding color on the appointed tray based on the current stage of the ship sub-piece.

It should be noted that the manager can determine the state of the ship sub-piece according to the color displayed by the ship sub-piece, and manage and control each stage, particularly warn the ship sub-piece which may be out of date or has been out of date, so as to determine which parts need to intervene in the process.

And step two, receiving a document display instruction of the user, and displaying a corresponding document based on the document display instruction.

For example, clicking a certain ship sub-part displays the process drawing of the ship sub-part, so that the document can be conveniently checked in real time.

And step S5, generating a corresponding report based on the associated information.

It should be noted that the vessel sub-components requiring the important intervention can be visually seen through the color, and meanwhile, a relevant report can be formed for auxiliary support based on the associated information in the steps S2 and S3.

It should be noted that the protection scope of the preparation method for ship production based on three-dimensional ship model according to the present invention is not limited to the execution sequence of the steps listed in this embodiment, and all the solutions implemented by adding, subtracting, and replacing steps according to the principles of the present invention are included in the protection scope of the present invention.

As shown in fig. 2, in an embodiment, the three-dimensional ship model-based ship production preparation system of the present invention includes an attribute setting module 21, a first correlation module 22, a second correlation module 23, a color setting module 24, and a report generation module 25.

The attribute setting module 21 is configured to set attribute information of the ship sub-part based on the constructed three-dimensional ship model.

It should be noted that the vessel subassembly includes: various ship parts and ship equipment; the attribute information includes at least: the belonging tray.

The first association module 22 is used to associate the pallet with a predetermined production plan.

The second association module 23 is configured to associate the material logistics information of the ship sub-component with the pallet.

The color setting module 24 is configured to set the ship sub-component to a corresponding color based on the current stage of the ship sub-component.

The report generation module 25 is configured to generate a corresponding report based on the associated information.

It should be noted that the structures and principles of the attribute setting module 21, the first correlation module 22, the second correlation module 23, the color setting module 24, and the report generation module 25 correspond to the steps (step S1 to step S5) in the ship production preparation method based on the three-dimensional ship model, and thus are not described herein again.

It should be noted that the division of the modules of the above system is only a logical division, and the actual implementation may be wholly or partially integrated into one physical entity, or may be physically separated. And these modules can be realized in the form of software called by processing element; or may be implemented entirely in hardware; and part of the modules can be realized in the form of calling software by the processing element, and part of the modules can be realized in the form of hardware. For example, the x module may be a processing element that is set up separately, or may be implemented by being integrated in a chip of the system, or may be stored in a memory of the system in the form of program code, and the function of the x module may be called and executed by a processing element of the system. Other modules are implemented similarly. In addition, all or part of the modules can be integrated together or can be independently realized. The processing element described herein may be an integrated circuit having signal processing capabilities. In implementation, each step of the above method or each module above may be implemented by an integrated logic circuit of hardware in a processor element or an instruction in the form of software.

For example, the above modules may be one or more integrated circuits configured to implement the above methods, such as: one or more Application Specific Integrated Circuits (ASICs), or one or more Digital Signal Processors (DSPs), or one or more Field Programmable Gate Arrays (FPGAs), etc. For another example, when one of the above modules is implemented in the form of a Processing element scheduler code, the Processing element may be a general-purpose processor, such as a Central Processing Unit (CPU) or other processor capable of calling program code. For another example, these modules may be integrated together and implemented in the form of a System-On-a-Chip (SOC).

The storage medium of the present invention stores thereon a computer program that realizes the above-described ship production preparation method based on a three-dimensional ship model when executed by a processor.

Those of ordinary skill in the art will understand that: all or part of the steps for realizing the method embodiments can be completed by relevant hardware of a computer program; the computer program may be stored on a computer readable storage medium, and when executed, performs steps comprising the method embodiments described above; the storage medium includes: a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, a usb disk, a Memory card, or an optical disk, which can store program codes.

As shown in fig. 3, the terminal of the present invention includes a processor 31 and a memory 32.

The memory 32 is for storing a computer program; preferably, the memory 32 comprises: various media that can store program codes, such as ROM, RAM, magnetic disk, U-disk, memory card, or optical disk.

The processor 31 is connected to the memory 32, and is configured to execute the computer program stored in the memory 32, so as to enable the terminal to execute the above-mentioned ship production preparation method based on the three-dimensional ship model.

Preferably, the Processor 31 may be a general-purpose Processor, including a Central Processing Unit (CPU), a Network Processor (NP), and the like; the Integrated Circuit may also be a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other Programmable logic device, discrete Gate or transistor logic device, or discrete hardware components.

It should be noted that the ship production preparation system based on the three-dimensional ship model of the present invention can implement the ship production preparation method based on the three-dimensional ship model of the present invention, but the implementation device of the ship production preparation method based on the three-dimensional ship model of the present invention includes, but is not limited to, the structure of the ship production preparation system based on the three-dimensional ship model as illustrated in the present embodiment, and all the structural modifications and substitutions of the prior art made according to the principle of the present invention are included in the protection scope of the present invention.

In summary, the ship production preparation method, the system, the medium and the terminal based on the three-dimensional ship model construct the three-dimensional ship model which contains abundant data, is object-oriented and has the characteristics of intellectualization and parameterization, associate material logistics information with a production plan, endow different colors to the model through the associated information, can intuitively obtain important information and control the relevant matters of key part production preparation; therefore, the invention effectively overcomes various defects in the prior art and has high industrial utilization value.

The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.