KR101073258B1 - System and Method an Comparing Actual Output When Vessel is Constructed - Google Patents

System and Method an Comparing Actual Output When Vessel is Constructed Download PDF

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KR101073258B1
KR101073258B1 KR1020070131238A KR20070131238A KR101073258B1 KR 101073258 B1 KR101073258 B1 KR 101073258B1 KR 1020070131238 A KR1020070131238 A KR 1020070131238A KR 20070131238 A KR20070131238 A KR 20070131238A KR 101073258 B1 KR101073258 B1 KR 101073258B1
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performance
unit
quotation
information
mapping table
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KR1020070131238A
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KR20090063756A (en
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문주일
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현대중공업 주식회사
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract

According to the present invention, in the ship construction process linked to the estimating, designing, and production work steps, the feedback is made of the production quantities produced through the production work steps to convert the units of the feedback performance quantities into the unit of the quotations, and then estimate The present invention relates to a production performance comparison system and method for estimating when building ships, which enables the comparison between quantity and performance quantity. Registering and registering as a part; The material master unit generates and registers an estimate quantity-performance quantity mapping table by mapping information about the quantity of performance to the information on the registered quotation quantity in response to a request for registration of the quantity of information from the performance management unit. Transferring a quantity-performance quantity mapping table to a unit conversion unit; Based on the unit conversion criteria table, the unit for the quotation and the performance quantity are received from the unit for the conversion of the quotation volume-performance quantity mapping table from the material master unit. And then, the process of transferring the quotation volume-performance volume mapping table of the unit conversion is completed to the quotation management unit; The quotation management unit receives the quotation quantity-performance quantity mapping table from which the unit conversion is completed and displays the corresponding quotation quantity-performance quantity mapping table, thereby facilitating the accuracy of the quotation calculated at the time of ordering. On the other hand, it is effective in maximizing the competitiveness of ship orders by ship manufacturers and maximizing profits for material purchase.

Description

System and Method an Comparing Actual Output When Vessel is Constructed}

The present invention relates to a production performance comparison system and method for estimating the ship construction, in particular, in the ship construction process linked to the estimating, design and production work step, through the estimate quantity and production work step The present invention relates to a production performance comparison system and a method for estimating when building ships, which allows production quantities to be compared with each other.

In general, when a ship manufacturer receives a ship, the ship manufacturer first performs the basic design work of the ship, calculates an estimate for the ship's construction using the standard data for each ship type according to the basic design, and refers to the calculated quotation. After carrying out the construction work design, the material is produced through the work based on the construction work design, and the ship building process is performed to build the ship by processing, manufacturing, assembling and installing the produced material.

Meanwhile, the ship manufacturer purchases raw materials such as reinforcing bars by referring to the estimates calculated during the above-mentioned ship building process, and then produces materials such as blocks through work based on the work design. The accuracy of the estimates calculated according to the initial basic design is checked by comparing the quoted quantities with the quoted quantities.

However, conventionally, in order to compare the quotation volume and the production volume, the manager directly obtains the information about the quotation volume and the performance quantity offline and compares the quotation volume and the performance quantity based on the obtained information. There is a very inconvenient problem to check the accuracy of the.

Moreover, since the calculation criteria of the quotation volume and the performance quantity are different from each other and the units of the quotation volume and the performance quantity are not identical to each other, it is very difficult to directly compare the quotation volume and the performance quantity.

For example, in the case of rebar, which is a raw material included in the quotation, the unit has a unit of weight (Ton), while the quantity produced by processing / assembling the rebar is produced in various forms. ), Quantity (EA / Set), weight (Ton).

The present invention has been made in order to solve the problems described above, in the ship construction process linked to the estimate, design and production work phase, feedback the production volume produced through the production operation step of the feedback It is an object of the present invention to provide a production performance comparison system and method for estimating production in shipbuilding, which enables the unit to be converted into a unit basis of the estimated quantity and then compares the estimated quantity and the actual quantity.

In order to achieve the above object, the production performance comparison system for estimating when the ship is constructed according to an embodiment of the present invention, in the production performance comparison system for estimating when the ship is built, the information on the amount of performance A material master unit for generating and registering an estimate quantity-performance quantity mapping table by mapping the information about the estimate quantity; A unit converting unit converting the unit of the quotation amount and the unit of the performance quantity from the data of the estimate quantity-performance quantity mapping table generated by the material master unit based on a preset unit conversion reference table; A quotation management unit for registering and registering information on the quotation quantity including the identification code of the quotation quantity to the material master unit and displaying a quotation quantity-performance quantity mapping table in which unit conversion is completed through the unit conversion unit; It is preferable to include a performance management unit that registers and registers information on the performance quantity including the identification code of the performance quantity to the material master unit.

Here, it is more preferable that the material master unit stores identification code mapping information of the actual quantity corresponding to the identification code of the estimated quantity.

And, the material master unit, the identification code of the quotation amount included in the information on the quotation quantity requested to be registered to the quotation management unit and the identification code of the performance quantity included in the information on the performance quantity requested from the performance management unit, respectively After confirming, based on the identification code mapping information of the performance quantity corresponding to the identification code of the stored quotation quantity, the information about the quantity of performance corresponding to the information about the quotation quantity is mapped to generate an estimate quantity-performance quantity mapping table and generate It is preferable to register the estimated quantity quantity-performance quantity mapping table, and to transmit it to the unit conversion unit.

On the other hand, according to another embodiment of the present invention, the production performance comparison method for estimating when the ship is built, in the production performance comparison method for estimating when the ship is built, the quotation management unit requests information on the quotation quantity to the material master unit Registering; According to the request for registration of the information on the performance quantity from the performance management unit, the material master maps the information on the performance quantity to the information on the registered quotation quantity to generate the quotation quantity-performance quantity mapping table, and the generated quotation quantity- Registering the performance quantity mapping table and transferring the performance quantity mapping table to a unit conversion unit; Based on the unit conversion criteria table, the unit for the quotation and the performance quantity are received from the unit for the conversion of the quotation volume-performance quantity mapping table from the material master unit. And then, the process of transferring the quotation volume-performance volume mapping table of the unit conversion is completed to the quotation management unit; Preferably, the quotation management unit receives a quotation volume-performance quantity mapping table in which unit conversion is completed from the unit conversion unit and displays the corresponding quotation volume-performance volume mapping table.

The production performance comparison system and method for estimating production during ship construction according to the present invention feeds back the actual production quantity produced through the production operation stage in the ship construction process linked to the estimation, design and production operation stage, and the corresponding feedback performance quantity By converting the unit of the quoted unit on the basis of the quoted quantity, and comparing the quoted quantity and the performance quantity mutually, it is possible to easily check the accuracy of the quoted estimate when ordering the vessel, and on the other hand, to improve the competitiveness of ship orders and material The effect is to maximize the profits purchased.

Hereinafter, with reference to the accompanying drawings will be described in detail with respect to the production performance comparison system and method for estimating when the ship is constructed in accordance with an embodiment of the present invention.

Comparison of the production performance comparison system for estimating the ship construction according to an embodiment of the present invention, as shown in Figure 1, the estimate management unit 10, the performance management unit 20, the material master unit 30, the unit It comprises a conversion unit 40.

The quotation management unit 10, the performance management unit 20, the material master unit 30, and the unit conversion unit 40 may be each formed of, for example, a computing device or a PC that can communicate in an enterprise resource planning (ERP) system.

The quotation management unit 10 registers and requests the information on the quotation amount to the material master unit 30. Here, the information on the quotation volume preferably includes an identification code of the quotation quantity.

In addition, the quotation management unit 10 receives a quotation volume-performance quantity mapping table in which unit conversion is completed from the unit conversion unit 40 and displays it and provides it to the manager.

The performance management unit 20 registers and requests information on the quantity of performance to the material master unit 30. Here, the information on the performance quantity preferably includes an identification code of the performance quantity.

The material master unit 30 stores the identification code mapping information of the actual quantity corresponding to the identification code of the estimated quantity.

In addition, the material master unit 30 registers the information on the quotation quantity in accordance with the request for information registration of the quotation quantity of the quotation management unit 10, the performance quantity in accordance with the request for information registration of the performance quantity of the performance management unit 20 Register information about the identification code of the quoted quantity included in the information on the quoted quantity requested for registration and the identification code of the performance quantity included in the information on the performance quantity requested from the performance management unit 20, respectively After confirming, based on the identification code mapping information of the performance quantity corresponding to the identification code of the stored quotation quantity, the information about the quantity of performance corresponding to the information about the quotation quantity is mapped to generate an estimate quantity-performance quantity mapping table and generate The estimated quotation quantity-performance quantity mapping table is registered and transmitted to the unit converting unit 40.

For example, the material master unit 30 may be configured as a database that registers and manages data by tabulating the data.

The unit conversion unit 40 receives the quotation volume-performance volume mapping table from the material master unit 30 and sets the unit of the quotation volume and the performance volume unit among the data of the received quotation volume-performance volume mapping table. After converting based on the conversion reference table, the quotation volume-performance volume mapping table in which unit conversion is completed is transmitted to the quotation management unit 10.

For example, as shown in Table 1 below, the unit conversion unit 40 calculates the unit of the quotation amount and the unit of the performance quantity based on the unit conversion reference table in which unit conversion criteria such as quantity, weight, and specification are preset. Convert.

Case Description Quotation Unit Performance unit Unit conversion formula Unit conversion factor Family work and anticipation Same unit or self-explanatory Set Set Σ (Performance Materials Quantity) x 1.0 EA x 1.0 EA = Set If the unit of estimate is weight or length but the units of performance vary Ton Set Σ (Performance Material Unit Weight x Performance Material Quantity) x 1.0 Compare with Ton.
Assume the unit weight is correct. EA Meter Ton Σ (Performance Material Weight) x 1.0 If unit conversion is difficult Meter Piece ※ Alternative when unit conversion is difficult
1. The information of the actual quantity (material, unit weight, size, etc.) is converted into the quotation unit and used (eg iron fittings of the master / cabin board).
2. We do not compare our performance with our estimates.
3. Convert the unit of performance quantity based on the unit of quotation quantity. Set

In the above-described configuration, a method of comparing the production performance when the ship is constructed according to an embodiment of the present invention will be described with reference to the drawings shown in FIG. 2.

First, the quotation management unit 10 registers the information on the quotation amount to the material master unit 30 by requesting registration (S100).

Thereafter, when the performance management unit 20 requests registration of the information about the performance quantity to the material master unit 30 (S110), the material master unit 30 estimates the information about the performance quantity registered through the above-described process S100. The registration is mapped to the information on the quantity, and transmitted to the unit conversion unit 40.

That is, the material master unit 30 confirms the identification code of the quotation quantity included in the information on the quotation quantity registered through the above-described process S100 and the identification code of the achievement quantity included in the information on the performance quantity, respectively, and estimate Based on the identification code mapping information of the actual quantity corresponding to the quantity identification code, the information about the actual quantity corresponding to the information about the estimated quantity is mapped to generate an estimated quantity-performance quantity mapping table (S120), and the generated quotation While registering the quantity-performance quantity mapping table, it is transmitted to the unit conversion unit 40 (S130).

The unit conversion unit 40, which has received the quotation volume-performance volume mapping table from the material master unit 30 through the above-described process S130, is the unit and the performance quantity of the quotation volume from the data of the received quotation volume-performance volume mapping table. After converting the units based on the predetermined unit conversion reference table, and transfers the estimated quantity-performance volume mapping table in which the unit conversion is completed (S140). That is, the estimate quantity-performance quantity mapping table, which is information for comparing the quantity of earnings with the quantity of estimates, is fed back to the quotation management unit 10.

The quotation management unit 10 which has received the quotation volume-performance volume mapping table from which the unit conversion is completed through the unit conversion unit 40 through the process S140 displays the corresponding quotation volume-performance volume mapping table and provides it to the manager. (S150).

The production performance comparison system and method for estimating production during ship construction according to the present invention feeds back the actual production quantity produced through the production operation stage in the ship construction process linked to the estimation, design and production operation stage, and the corresponding feedback performance quantity By converting the unit of the quoted unit on the basis of the quoted quantity, and comparing the quoted quantity and the performance quantity, it is possible to easily check the accuracy of the quoted estimate when ordering the ship, on the other hand, to improve the competitiveness of ship orders and purchase materials Profit can be maximized.

1 is a view schematically showing the configuration of the production performance comparison system compared to the estimate when the ship is built according to an embodiment of the present invention.

2 is a view showing a procedure of the production performance comparison method compared to the estimate when the ship is built according to an embodiment of the present invention.

*** Explanation of symbols for the main parts of the drawing ***

10: quotation management unit 20: performance management unit

30: material master unit 40: unit conversion unit

Claims (4)

In the production performance comparison system compared to the estimate at the time of ship building, A material master unit for generating and registering an estimate quantity-performance quantity mapping table by mapping information about the quantity of performance to information about the quantity of quotation; A unit converting unit converting the unit of the quotation amount and the unit of the performance quantity from the data of the estimate quantity-performance quantity mapping table generated by the material master unit based on a preset unit conversion reference table; A quotation management unit for registering and registering information on the quotation quantity including the identification code of the quotation quantity to the material master unit and displaying a quotation quantity-performance quantity mapping table in which unit conversion is completed through the unit conversion unit; A production performance comparison system according to the quotation for ship construction, characterized in that it comprises a performance management unit for registering and registering the information on the performance quantity including the identification code of the performance quantity to the material master unit. The method of claim 1, wherein the material master unit, A production performance comparison system for estimating when building a ship, characterized in that the identification code mapping information of the actual quantity corresponding to the identification code of the estimated quantity is stored. The material master unit of claim 2, After confirming the identification code of the quotation amount included in the information on the quotation quantity requested to be registered to the quotation management unit and the identification code of the quantity of performance included in the information on the performance quantity requested to be registered from the performance management unit, Based on the identification code mapping information of the performance quantity corresponding to the identification code, the information about the performance quantity corresponding to the information about the quotation quantity is mapped to generate the quotation volume-performance volume mapping table, and the generated quotation volume-performance volume mapping A system for comparing production estimates when the ship is built, wherein a table is registered and transmitted to the unit conversion unit. In the production performance comparison method compared with the estimate at the time of ship building, Registering and requesting information on the quotation amount from the quotation management unit to the material master unit; According to the request for registration of the information on the performance quantity from the performance management unit, the material master maps the information on the performance quantity to the information on the registered quotation quantity to generate the quotation quantity-performance quantity mapping table, and the generated quotation quantity- Registering the performance quantity mapping table and transferring the performance quantity mapping table to a unit conversion unit; Based on the unit conversion criteria table, the unit for the quotation and the performance quantity are received from the unit for the conversion of the quotation volume-performance quantity mapping table from the material master unit. And then, the process of transferring the quotation volume-performance volume mapping table of the unit conversion is completed to the quotation management unit; The quotation management unit receives a quotation volume-performance quantity mapping table, which has been converted from the unit conversion unit, and displays the corresponding quotation volume-performance volume mapping table. How to compare production performance.
KR1020070131238A 2007-12-14 2007-12-14 System and Method an Comparing Actual Output When Vessel is Constructed KR101073258B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20240064096A (en) 2022-11-04 2024-05-13 디케이소프트 주식회사 Supporting system for shipbuilding estimate and producing method for similar shipbuilding estimate data using measurement of ship similarity

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102066627B1 (en) 2013-08-14 2020-02-11 대우조선해양 주식회사 System and method for managibg the amount of materials
KR20230103370A (en) 2021-12-31 2023-07-07 (주)성진 The estimate calculation system for acceptance an order of a ship

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20240064096A (en) 2022-11-04 2024-05-13 디케이소프트 주식회사 Supporting system for shipbuilding estimate and producing method for similar shipbuilding estimate data using measurement of ship similarity

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