CN105574648A - Encoding method and system oriented to large ship whole lifecycle management - Google Patents
Encoding method and system oriented to large ship whole lifecycle management Download PDFInfo
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Abstract
The invention discloses an encoding method and system oriented to large ship whole lifecycle management, and relates to the field of large ship whole lifecycle material management. The method comprises the following steps: inputting ship material information; mapping the ship material information into code fields through a computer; and setting ship material codes, wherein the ship material codes include material category codes, material type codes, production information codes and identification codes, and have composite code structures including property classification information and independent identification information at the same time. According to the encoding method and system, the ship material information is mapped into the code fields, and the ship material codes are set, so that all ship materials can be described in a classified way and identified uniquely. The encoding method and system are suitable for managing all types of materials within the whole lifecycle of a large ship.
Description
Technical field
The present invention relates to large ship Life cycle material management field, specifically relate to a kind of coding method towards large ship lifecycle management and system.
Background technology
In the material management of large ship Life cycle, need to consider the overall process that boats and ships plans, design, build, use, safeguard and scrapped comprehensively, under the condition meeting safety, benefit, usefulness, pursue goods and materials use and handling cost in boats and ships Life cycle minimum.Information-based coding is the basis realizing the material management of boats and ships Life cycle, information-based coding is used to identify boats and ships goods and materials, people can be made to realize automatic management to the understanding of boats and ships material information, collection, storage, process, transmission, retrieval and display etc. by computing machine, be convenient to information butt joint, share and exchange, can for the Production design of boats and ships goods and materials, buying store, distribute rationally and efficiently management solid foundation is provided.Further, use information-based coding can carry out sortmerge to the goods and materials of same model, the goods and materials usage data that Computer Database also can be utilized to accumulate is optimized configuration to boats and ships goods and materials, thus reduces the consumption of materials in boats and ships Life cycle.
Because large ship manufacture is a complicated systems engineering, the goods and materials kind related to is many, quantity is large, and have the collaborative work of numerous branch of engineering mechanism, therefore need to set up boats and ships materiel code system that is unified, specification, to carry out the inquiry of information sharing and boats and ships goods and materials, statistics and management.In order to adapt to boats and ships lifecycle management, only can not consider the goods and materials of Partial Species in coding scheme, and needing the goods and materials including all kinds; Further, need to consider that the sortmerge of same model goods and materials is so that goods and materials are distributed rationally in coding scheme, also need to consider goods and materials upgrading situation, and make being coded in very long boats and ships Life cycle of every part goods and materials have unique identification.
Material on hand coding method is generally a kind of for management or Partial Species goods and materials, and disunity between numerous branch of engineering mechanism, even there is the situation that same mechanism intra coding method is lack of standardization, variety classes materiel code length is inconsistent, be not suitable for the goods and materials of all kinds in management large ship Life cycle.In addition, the existing Material Coding method containing attributive classification information is generally the goods and materials for management short-period used, but the situation that materials and equipment classification code changes may be faced in very long boats and ships Life cycle, be difficult to ensure that being coded in boats and ships Life cycle of every part goods and materials has unique identification, and material on hand coding method also considers deficiency to goods and materials upgrading situation, is not suitable for the material management of large ship Life cycle.
Summary of the invention
The object of the invention is to meet the application demand of large ship Life cycle material management and overcoming the deficiency of above-mentioned background technology, a kind of coding method towards large ship lifecycle management and system are provided, boats and ships material information is mapped as code field, formulate boats and ships materiel code, classified description and unique identification can be carried out to every part boats and ships goods and materials, be applicable to the goods and materials managing all kinds in large ship Life cycle.
The invention provides a kind of coding method towards large ship lifecycle management, comprise the following steps:
S1, typing boats and ships material information, boats and ships material information comprises goods and materials title, goods and materials model, the description of major function purposes, manufacturer, production batch, quantity;
S2, according to boats and ships goods and materials title and function and usage thereof, select boats and ships goods and materials category attribute;
S3, according to boats and ships goods and materials title and function and usage thereof, from the large class of boats and ships goods and materials pre-established, group code table, select goods and materials detailed catalogues size generic attribute;
S4, computing machine, according to the goods and materials type information of the large class of goods and materials detailed catalogue, group and typing, generate goods and materials model code according to serial number order;
S5, computing machine, according to the goods and materials production information of goods and materials kind code, goods and materials type codes and typing, generate production information code according to serial number order;
S6, for every part boats and ships goods and materials, computing machine is according to serial number order generating identification code; The identification code of every part goods and materials is unique, does not rely on the classified information of boats and ships goods and materials;
Boats and ships material information is mapped as code field by S7, computing machine, formulate boats and ships materiel code, boats and ships materiel code comprises goods and materials kind code, goods and materials type codes, production information code and identification code, is a kind ofly to have the composite coding structure simultaneously comprising attributive classification information and independent identification information.
In technique scheme, described goods and materials kind code adopts a capitalization English letter to represent, for distinguishing different types of boats and ships goods and materials, the kind of boats and ships goods and materials comprises equipment, hull, pipeline, cable, annex, instrument, standby redundancy and supply, enumerates all substances kind related in large ship Life cycle.
In technique scheme, described goods and materials type codes is made up of the large class code of goods and materials detailed catalogue, goods and materials detailed catalogue group code and goods and materials model code, the large class code of goods and materials detailed catalogue adopts two arabic numeral to represent, goods and materials detailed catalogue group code adopts two arabic numeral to represent, goods and materials model code adopts three arabic numeral to represent, goods and materials model code is the order serial number that computing machine generates automatically, goods and materials type codes always has seven arabic numeral, for describing the large class of often kind of boats and ships goods and materials, group and type information.
In technique scheme, described production information code adopts two arabic numeral to represent, for describing different manufacturer and the production lot information of boats and ships goods and materials, is the order serial number that computing machine generates automatically.
In technique scheme, described identification code adopts six arabic numeral to represent, for independence, unique identification every part boats and ships goods and materials, is the order serial number that computing machine generates automatically, can not changes along with the change of materials and equipment classification information.
On the basis of technique scheme, the structure of described boats and ships materiel code is expanded according to the application demand of reality, and extended mode has multiple.
On the basis of technique scheme, described extended mode comprises following 3 kinds:
The coded character set that goods and materials type codes, production information code and identification code use arabic numeral to mix mutually with other character;
Change the figure place of each code field;
The basis of boats and ships materiel code increases the product structure scion comprising the boats and ships side of a ship number, system, facility information, in order to represent the membership of boats and ships goods and materials.
The present invention also provides a kind of coded system towards large ship lifecycle management, this coded system comprises Data Enter unit, the first selection unit, the second selection unit, the first generation unit, the second generation unit, the 3rd generation unit, coding unit, wherein:
Data Enter unit is used for: typing boats and ships material information, and boats and ships material information comprises goods and materials title, goods and materials model, the description of major function purposes, manufacturer, production batch, quantity;
First selection unit is used for: according to boats and ships goods and materials title and function and usage thereof, selects boats and ships goods and materials category attribute;
Second selection unit is used for: according to boats and ships goods and materials title and function and usage thereof, from the large class of boats and ships goods and materials pre-established, group code table, selects goods and materials detailed catalogue size generic attribute;
First generation unit is used for: according to the goods and materials type information of the large class of goods and materials detailed catalogue, group and typing, generates goods and materials model code according to serial number order;
Second generation unit is used for: according to the goods and materials production information of goods and materials kind code, goods and materials type codes and typing, generates production information code according to serial number order;
3rd generation unit is used for: for every part boats and ships goods and materials, according to serial number order generating identification code; The identification code of every part goods and materials is unique, does not rely on the classified information of boats and ships goods and materials;
Coding unit is used for: boats and ships material information is mapped as code field, formulate boats and ships materiel code, boats and ships materiel code comprises goods and materials kind code, goods and materials type codes, production information code and identification code, a kind of there is the composite coding structure simultaneously comprising attributive classification information and independent identification information, goods and materials kind code is for distinguishing different types of boats and ships goods and materials, goods and materials type codes is for representing the large class of often kind of boats and ships goods and materials, group and type information, production information code is for describing different manufacturer and the production lot information of boats and ships goods and materials, identification code is used for independent, unique identification every part boats and ships goods and materials.
In technique scheme, described goods and materials kind code adopts a capitalization English letter to represent, for distinguishing different types of boats and ships goods and materials, the kind of boats and ships goods and materials comprises equipment, hull, pipeline, cable, annex, instrument, standby redundancy and supply, enumerates all substances kind related in large ship Life cycle.
In technique scheme, described goods and materials type codes is made up of the large class code of goods and materials detailed catalogue, goods and materials detailed catalogue group code and goods and materials model code, the large class code of goods and materials detailed catalogue adopts two arabic numeral to represent, goods and materials detailed catalogue group code adopts two arabic numeral to represent, goods and materials model code adopts three arabic numeral to represent, goods and materials model code is the order serial number that computing machine generates automatically, goods and materials type codes always has seven arabic numeral, for describing the large class of often kind of boats and ships goods and materials, group and type information.
In technique scheme, described production information code adopts two arabic numeral to represent, for describing different manufacturer and the production lot information of boats and ships goods and materials, is the order serial number that computing machine generates automatically.
In technique scheme, described identification code adopts six arabic numeral to represent, for independence, unique identification every part boats and ships goods and materials, is the order serial number that computing machine generates automatically, can not changes along with the change of materials and equipment classification information.
On the basis of technique scheme, the structure of described boats and ships materiel code is expanded according to the application demand of reality, and extended mode has multiple.
On the basis of technique scheme, described extended mode comprises following 3 kinds:
The coded character set that goods and materials type codes, production information code and identification code use arabic numeral to mix mutually with other character;
Change the figure place of each code field;
The basis of boats and ships materiel code increases the product structure scion comprising the boats and ships side of a ship number, system, facility information, in order to represent the membership of boats and ships goods and materials.
Compared with prior art, advantage of the present invention is as follows:
(1) the present invention is in large ship Life cycle, by boats and ships materiel code, classified description and unique identification are carried out to every part boats and ships goods and materials, boats and ships materiel code comprises goods and materials kind code, goods and materials type codes, production information code and identification code, is a kind ofly to have the composite coding structure simultaneously comprising attributive classification information and independent identification information.Goods and materials kind code is for distinguishing different types of boats and ships goods and materials, goods and materials type codes is for representing the large class of often kind of boats and ships goods and materials, group and type information, production information code is for describing different manufacturer and the production lot information of boats and ships goods and materials, and identification code is used for independent, unique identification every part boats and ships goods and materials.Boats and ships materiel code of the present invention enumerates the goods and materials such as equipment, hull, pipeline, cable, annex, instrument, standby redundancy and supply involved in large ship Life cycle, achieve coding that is unified to boats and ships material information, specification to formulate, be applicable to the goods and materials managing all kinds in large ship Life cycle.
(2) goods and materials kind code, goods and materials type codes and production information code in code of the present invention can carry out changing or expanding according to actual needs, identification code can unique identification every part boats and ships goods and materials, can not change along with the change of goods and materials kind code, goods and materials type codes and production information code, be applicable to the material management of boats and ships Life cycle.
(3) code of the present invention uses production information code table to reach the upgrading situation of model goods and materials of the same race, is applicable to the material management of boats and ships Life cycle.
(4) the goods and materials model code in code of the present invention and production information code automatically generate serial number by computing machine and obtain, and can reduce the complexity of materiel code formulation work.
(5) coding method of the present invention can unify, the description of specification and represent the classification of boats and ships goods and materials, model, production and identification information, be convenient to computing machine to the collection of boats and ships material information, storage, process, transmission, retrieval and display, be convenient to the information butt joint in all too many levels such as the Production design of boats and ships goods and materials, buying storage and use management, share and exchange, be conducive to the collaborative work between each branch offices of shipbuilding engineering, thus improve the efficiency of large ship Life cycle material management.
(6) the present invention can set up boats and ships goods and materials computer management information system, and accumulate boats and ships goods and materials usage data, be convenient to computing machine and classification process and statistical study are carried out to boats and ships goods and materials, the goods and materials usage data being convenient to utilize Computer Database to accumulate and statistical study rule are optimized configuration to boats and ships goods and materials, thus reduce the consumption of materials in large ship Life cycle.
Accompanying drawing explanation
Fig. 1 is the process flow diagram towards the coding method of large ship lifecycle management in the embodiment of the present invention.
Fig. 2 is the schematic diagram of the coding structure of boats and ships materiel code in the embodiment of the present invention.
Fig. 3 is the structured flowchart towards the coded system of large ship lifecycle management in the embodiment of the present invention.
Embodiment
Below in conjunction with drawings and the specific embodiments, the present invention is described in further detail.
Shown in Figure 1, the embodiment of the present invention provides a kind of coding method towards large ship lifecycle management, comprises the following steps:
S1, typing boats and ships material information: boats and ships material information comprises goods and materials title, goods and materials model, the description of major function purposes, manufacturer, production batch, quantity etc.;
S2, selection boats and ships goods and materials category attribute: according to boats and ships goods and materials title and function and usage thereof, select boats and ships goods and materials category attribute, and generating goods and materials kind code, boats and ships goods and materials can be divided into the kinds such as equipment, hull, pipeline, cable, annex, instrument, standby redundancy and supply;
S3, selection goods and materials detailed catalogue size generic attribute: according to boats and ships goods and materials title and function and usage thereof, from the large class of boats and ships goods and materials pre-established, group code table, select goods and materials detailed catalogue size generic attribute, and generate the large class code of goods and materials detailed catalogue and goods and materials detailed catalogue group code;
S4, generate goods and materials models code: computing machine, according to the goods and materials type information of the large class of goods and materials detailed catalogue, group and typing, generates goods and materials model code according to serial number order;
S5, generate production information code: computing machine, according to the goods and materials production information of goods and materials kind code, goods and materials type codes and typing, generates production information code according to serial number order;
S6, generating identification code: for every part boats and ships goods and materials, computing machine is according to serial number order generating identification code; The identification code of every part goods and materials is unique, does not rely on the classified information of boats and ships goods and materials;
S7, boats and ships material information is mapped as code field by computing machine, formulate boats and ships materiel code, shown in Figure 2, boats and ships materiel code comprises goods and materials kind code, goods and materials type codes, production information code and identification code, a kind of there is the composite coding structure simultaneously comprising attributive classification information and independent identification information, goods and materials kind code is for distinguishing different types of boats and ships goods and materials, goods and materials type codes is for representing the large class of often kind of boats and ships goods and materials, group and type information, production information code is for describing different manufacturer and the production lot information of boats and ships goods and materials, identification code is used for independent, unique identification every part boats and ships goods and materials.
In large ship Life cycle, by formulating information-based coding, classified description and unique identification are carried out to every part boats and ships goods and materials, it is the basis realizing the material management of boats and ships Life cycle, people can be made the understanding of boats and ships material information, collect, store, process, transmission, retrieval and display etc. realize automatic management by computing machine, be convenient to information butt joint, share and exchange, it can be the Production design of boats and ships goods and materials, buying stores, distribute rationally and efficiently manage and solid foundation is provided, and improve the efficiency that large ship Life cycle goods and materials use and manage.
Shown in Figure 3, the embodiment of the present invention also provides a kind of coded system towards large ship lifecycle management, this coded system comprises Data Enter unit, the first selection unit, the second selection unit, the first generation unit, the second generation unit, the 3rd generation unit, coding unit, wherein:
Data Enter unit is used for typing boats and ships material information: boats and ships material information comprises goods and materials title, goods and materials model, the description of major function purposes, manufacturer, production batch, quantity etc.;
First selection unit is for selecting boats and ships goods and materials category attribute: according to boats and ships goods and materials title and function and usage thereof, select boats and ships goods and materials category attribute, and generating goods and materials kind code, boats and ships goods and materials category attribute comprises equipment, hull, pipeline, cable, annex, instrument, standby redundancy and supply;
Second selection unit is for selecting goods and materials detailed catalogue size generic attribute: according to boats and ships goods and materials title and function and usage thereof, from the large class of boats and ships goods and materials pre-established, group code table, select goods and materials detailed catalogue size generic attribute, and generate the large class code of goods and materials detailed catalogue and goods and materials detailed catalogue group code;
First generation unit is for generating goods and materials model code: according to the goods and materials type information of the large class of goods and materials detailed catalogue, group and typing, generates goods and materials model code according to serial number order;
Second generation unit is for generating production information code: according to the goods and materials production information of goods and materials kind code, goods and materials type codes and typing, generates production information code according to serial number order;
3rd generation unit is used for generating identification code: for every part boats and ships goods and materials, according to serial number order generating identification code; The identification code of every part goods and materials is unique, does not rely on the classified information of boats and ships goods and materials;
Coding unit is used for: boats and ships material information is mapped as code field, formulate boats and ships materiel code, shown in Figure 2, boats and ships materiel code comprises goods and materials kind code, goods and materials type codes, production information code and identification code, a kind of there is the composite coding structure simultaneously comprising attributive classification information and independent identification information, goods and materials kind code is for distinguishing different types of boats and ships goods and materials, goods and materials type codes is for representing the large class of often kind of boats and ships goods and materials, group and type information, production information code is for describing different manufacturer and the production lot information of boats and ships goods and materials, identification code is used for independent, unique identification every part boats and ships goods and materials.
In large ship Life cycle, by setting up boats and ships materiel code and managing computer system, classified description and unique identification are carried out to every part boats and ships goods and materials, the functions such as the Data Enter of the interior every part boats and ships goods and materials of large ship Life cycle, coding generation, coded query and maintenance of information can be realized, for the Production design of large ship goods and materials, the acquisition of purchasing material information in storage and use management process, exchange, inquiry, statistics and management.
Shown in Figure 2, goods and materials kind code adopts a capitalization English letter X
16represent, for distinguishing different types of boats and ships goods and materials.The kind of boats and ships goods and materials comprises equipment, hull, pipeline, cable, annex, instrument, standby redundancy and supply, and can represent with H, C, G, D, F, J, B and P respectively, enumerates all substances kind related in large ship Life cycle.
Shown in Figure 2, goods and materials type codes X
15~ X
9be made up of the large class code of goods and materials detailed catalogue, goods and materials detailed catalogue group code and goods and materials model code, the large class code of goods and materials detailed catalogue adopts two arabic numeral X
15, X
14represent, goods and materials detailed catalogue group code adopts two arabic numeral X
13, X
12represent, goods and materials model code adopts three arabic numeral X
11~ X
9represent, goods and materials type codes always has seven arabic numeral, for describing the large class of often kind of boats and ships goods and materials, group and type information.
Goods and materials detailed catalogue large class code and group code can be determined according to the large class of goods and materials, group code table, and this code table is formulated by boats and ships department fo supplies is unified in advance.Due in very long large ship Life cycle, be difficult to the goods and materials model that full maintenance is numerous, and often have the situation that new model goods and materials engender, therefore the unified method formulating goods and materials model code table is inapplicable in advance.Goods and materials model code in the embodiment of the present invention is determined according to the large class of goods and materials, group and type information, is obtained according to the automatic genesis sequence serial number of the large class of goods and materials, group and type information by computing machine.
Shown in Figure 2, production information code adopts two arabic numeral X
8, X
7represent, for describing different manufacturer and the production lot information of boats and ships goods and materials, the situations of change such as the material that the goods and materials can expressing same model may occur, structure or manufacturer.
Because large ship manufacturing engineering relates to huge amounts of material manufacturer; only unification safeguards that manufacturer's code table just needs to take the production information code field of more-figure number; and in very long boats and ships Life cycle; often there will be the situation of manufacturer and production batch change or upgrading, therefore the method for unified formulation production information code table is inapplicable in advance.In embodiments of the present invention, production information code is determined according to goods and materials kind, type and production information, is obtained according to goods and materials kind code and type codes and the automatic genesis sequence serial number of goods and materials production information by computing machine.
Shown in Figure 2, identification code adopts six arabic numeral X
6~ X
1represent, for independence, unique identification every part boats and ships goods and materials, be the order serial number that computing machine generates automatically, it can not change along with the change of materials and equipment classification information.
In the material management of large ship Life cycle, goods and materials kind code, goods and materials type codes and production information code can carry out changing or expanding according to actual needs, and being used alone identification code still can unique identification every part boats and ships goods and materials.In the embodiment of the present invention, boats and ships materiel code a kind ofly has the composite coding structure simultaneously comprising attributive classification information and independent identification information, is convenient to computing machine and carries out classification process to boats and ships goods and materials and automatically identify.
The structure of boats and ships materiel code can also be expanded according to the application demand of reality, and extended mode has multiple.
Simply enumerate 3 kinds of extended modes below:
The first extended mode: the coded character set that goods and materials type codes, production information code and identification code can use arabic numeral to mix mutually with other character, such as: the capitalization English letter not comprising O, I, Z, S.
The second extended mode: the figure place changing each code field.
The third extended mode: increase the product structure scion comprising the information such as the boats and ships side of a ship number, system, equipment on the basis of boats and ships materiel code, in order to represent the membership of boats and ships goods and materials.
These extended modes all belong to protection scope of the present invention.
Concrete coding is exemplified below:
Example 1: the centrifugal blowdown pump that certain factory first is series-produced, model is DN4-15A, its goods and materials kind is equipment, and the large class of corresponding device is pump, equipment group is centrifugal pump, and code is S101000307100305.
Example 2: certain factory the 3rd is series-produced, model is the hydraulic buttery valve of PQ-L15, its goods and materials kind is equipment, and the large class of corresponding device is valve, equipment group is solenoid valve, and code is S133521605201042.
Example 3: certain factory first is series-produced, model is the allen key of 14MM, its goods and materials kind is instrument, and the large class of affiliated instrument is spanner, instrument group is hex wrench, and code is J511001401432001.
Example 4: certain factory second is series-produced, model is the sphere screw of M3, its goods and materials kind is standby redundancy, and the large class of affiliated standby redundancy is screw, standby redundancy group is sphere screw, and code is B301200302800002.
Those skilled in the art can carry out various modifications and variations to the embodiment of the present invention, if these amendments and modification are within the scope of the claims in the present invention and equivalent technologies thereof, then these revise and modification also within protection scope of the present invention.
The prior art that the content do not described in detail in instructions is known to the skilled person.
Claims (14)
1. towards a coding method for large ship lifecycle management, it is characterized in that, comprise the following steps:
S1, typing boats and ships material information, boats and ships material information comprises goods and materials title, goods and materials model, the description of major function purposes, manufacturer, production batch, quantity;
S2, according to boats and ships goods and materials title and function and usage thereof, select boats and ships goods and materials category attribute;
S3, according to boats and ships goods and materials title and function and usage thereof, from the large class of boats and ships goods and materials pre-established, group code table, select goods and materials detailed catalogues size generic attribute;
S4, computing machine, according to the goods and materials type information of the large class of goods and materials detailed catalogue, group and typing, generate goods and materials model code according to serial number order;
S5, computing machine, according to the goods and materials production information of goods and materials kind code, goods and materials type codes and typing, generate production information code according to serial number order;
S6, for every part boats and ships goods and materials, computing machine is according to serial number order generating identification code; The identification code of every part goods and materials is unique, does not rely on the classified information of boats and ships goods and materials;
Boats and ships material information is mapped as code field by S7, computing machine, formulate boats and ships materiel code, boats and ships materiel code comprises goods and materials kind code, goods and materials type codes, production information code and identification code, is a kind ofly to have the composite coding structure simultaneously comprising attributive classification information and independent identification information.
2. as claimed in claim 1 towards the coding method of large ship lifecycle management, it is characterized in that: described goods and materials kind code adopts a capitalization English letter to represent, for distinguishing different types of boats and ships goods and materials, the kind of boats and ships goods and materials comprises equipment, hull, pipeline, cable, annex, instrument, standby redundancy and supply, enumerates all substances kind related in large ship Life cycle.
3. as claimed in claim 1 towards the coding method of large ship lifecycle management, it is characterized in that: described goods and materials type codes is by the large class code of goods and materials detailed catalogue, goods and materials detailed catalogue group code and goods and materials model code are formed, the large class code of goods and materials detailed catalogue adopts two arabic numeral to represent, goods and materials detailed catalogue group code adopts two arabic numeral to represent, goods and materials model code adopts three arabic numeral to represent, goods and materials model code is the order serial number that computing machine generates automatically, goods and materials type codes always has seven arabic numeral, for describing the large class of often kind of boats and ships goods and materials, group and type information.
4. as claimed in claim 1 towards the coding method of large ship lifecycle management, it is characterized in that: described production information code adopts two arabic numeral to represent, for describing different manufacturer and the production lot information of boats and ships goods and materials, it is the order serial number that computing machine generates automatically.
5. as claimed in claim 1 towards the coding method of large ship lifecycle management, it is characterized in that: described identification code adopts six arabic numeral to represent, for independence, unique identification every part boats and ships goods and materials, be the order serial number that computing machine generates automatically, can not change along with the change of materials and equipment classification information.
6. the coding method towards large ship lifecycle management according to any one of claim 1 to 5, is characterized in that: the structure of described boats and ships materiel code is expanded according to the application demand of reality, and extended mode has multiple.
7., as claimed in claim 6 towards the coding method of large ship lifecycle management, it is characterized in that: described extended mode comprises following 3 kinds:
The coded character set that goods and materials type codes, production information code and identification code use arabic numeral to mix mutually with other character;
Change the figure place of each code field;
The basis of boats and ships materiel code increases the product structure scion comprising the boats and ships side of a ship number, system, facility information, in order to represent the membership of boats and ships goods and materials.
8. the coded system towards large ship lifecycle management, it is characterized in that: this coded system comprises Data Enter unit, the first selection unit, the second selection unit, the first generation unit, the second generation unit, the 3rd generation unit, coding unit, wherein:
Data Enter unit is used for: typing boats and ships material information, and boats and ships material information comprises goods and materials title, goods and materials model, the description of major function purposes, manufacturer, production batch, quantity;
First selection unit is used for: according to boats and ships goods and materials title and function and usage thereof, selects boats and ships goods and materials category attribute;
Second selection unit is used for: according to boats and ships goods and materials title and function and usage thereof, from the large class of boats and ships goods and materials pre-established, group code table, selects goods and materials detailed catalogue size generic attribute;
First generation unit is used for: according to the goods and materials type information of the large class of goods and materials detailed catalogue, group and typing, generates goods and materials model code according to serial number order;
Second generation unit is used for: according to the goods and materials production information of goods and materials kind code, goods and materials type codes and typing, generates production information code according to serial number order;
3rd generation unit is used for: for every part boats and ships goods and materials, according to serial number order generating identification code; The identification code of every part goods and materials is unique, does not rely on the classified information of boats and ships goods and materials;
Coding unit is used for: boats and ships material information is mapped as code field, formulate boats and ships materiel code, boats and ships materiel code comprises goods and materials kind code, goods and materials type codes, production information code and identification code, a kind of there is the composite coding structure simultaneously comprising attributive classification information and independent identification information, goods and materials kind code is for distinguishing different types of boats and ships goods and materials, goods and materials type codes is for representing the large class of often kind of boats and ships goods and materials, group and type information, production information code is for describing different manufacturer and the production lot information of boats and ships goods and materials, identification code is used for independent, unique identification every part boats and ships goods and materials.
9. as claimed in claim 8 towards the coded system of large ship lifecycle management, it is characterized in that: described goods and materials kind code adopts a capitalization English letter to represent, for distinguishing different types of boats and ships goods and materials, the kind of boats and ships goods and materials comprises equipment, hull, pipeline, cable, annex, instrument, standby redundancy and supply, enumerates all substances kind related in large ship Life cycle.
10. as claimed in claim 8 towards the coded system of large ship lifecycle management, it is characterized in that: described goods and materials type codes is by the large class code of goods and materials detailed catalogue, goods and materials detailed catalogue group code and goods and materials model code are formed, the large class code of goods and materials detailed catalogue adopts two arabic numeral to represent, goods and materials detailed catalogue group code adopts two arabic numeral to represent, goods and materials model code adopts three arabic numeral to represent, goods and materials model code is the order serial number that computing machine generates automatically, goods and materials type codes always has seven arabic numeral, for describing the large class of often kind of boats and ships goods and materials, group and type information.
11. as claimed in claim 8 towards the coded system of large ship lifecycle management, it is characterized in that: described production information code adopts two arabic numeral to represent, for describing different manufacturer and the production lot information of boats and ships goods and materials, it is the order serial number that computing machine generates automatically.
12. as claimed in claim 8 towards the coded system of large ship lifecycle management, it is characterized in that: described identification code adopts six arabic numeral to represent, for independence, unique identification every part boats and ships goods and materials, be the order serial number that computing machine generates automatically, can not change along with the change of materials and equipment classification information.
13. coded systems towards large ship lifecycle management according to any one of claim 8 to 12, is characterized in that: the structure of described boats and ships materiel code is expanded according to the application demand of reality, and extended mode has multiple.
14., as claimed in claim 13 towards the coded system of large ship lifecycle management, is characterized in that: described extended mode comprises following 3 kinds:
The coded character set that goods and materials type codes, production information code and identification code use arabic numeral to mix mutually with other character;
Change the figure place of each code field;
The basis of boats and ships materiel code increases the product structure scion comprising the boats and ships side of a ship number, system, facility information, in order to represent the membership of boats and ships goods and materials.
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| CN106845939A (en) * | 2017-01-20 | 2017-06-13 | 大连理工大学 | Ship Life cycle product data management system |
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| CN111091313A (en) * | 2018-10-19 | 2020-05-01 | 中国科学院沈阳自动化研究所 | Equipment material management method based on deep sea detection equipment |
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| CN111897746A (en) * | 2020-07-31 | 2020-11-06 | 广东昆仑信息科技有限公司 | Machine room equipment encoding method and system |
| CN111897746B (en) * | 2020-07-31 | 2023-06-23 | 广东昆仑信息科技有限公司 | Machine room equipment coding method and system |
| CN112148262A (en) * | 2020-09-28 | 2020-12-29 | 中船第九设计研究院工程有限公司 | Data center encoding method for intelligent shipyard digital service platform |
| CN113051671A (en) * | 2021-04-25 | 2021-06-29 | 江南造船(集团)有限责任公司 | Material model collaborative design method, system, medium, design end and server end |
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