KR20140069497A - Loop wiring diagram drawing method using MRP system - Google Patents

Abstract

The present invention relates to a loop wiring diagram drawing method using an MRP system and, more particularly, to a loop wiring diagram drawing method using an MRP system, capable of drawing a cable loop wiring diagram using the MRP system used for forming design, instructions, or other schedules without drawing the cable loop wiring diagram for constructing a cable of a ship through an additional application program.

Description

{Loop wiring diagram drawing using MRP system}

The present invention relates to a method of creating loop and earing diagrams using an EM system, and more particularly, to a method and apparatus for designing a cable loop wiring diagram for a cable construction of a ship through a separate application program, The present invention relates to a method of creating loop looping diagrams using an MMS system capable of creating cable loop and earing diagrams using an MMS system used for establishing other schedule.

Generally, in order to dry the ship, the shipyard starts business design according to the type and size of the ship, as shown in FIG. 4, and establishes a large-scale schedule in the production plan. And, when business design is established, detailed design is planned, and purchase schedule is established, and then a mid-term plan is established so as to link with the purchase schedule.

Once the above detailed design and middle planning is established, production planning necessary for production is made again, and small schedules necessary for production are established by department and type of work, and then purchase materials and perform production. Of course, in this case, the production scheduling and the production plan are set up separately, and the manpower arrangement, the dock layout, the work place arrangement, the drying facility schedule adjustment, and the subcontractor schedule control are interlocked in the ship building schedule.

Such a production scheduling is accomplished by establishing a mid-term plan for roughly one year, and then setting up a detailed small-schedules based on the departments and the types of jobs based on the schedule. That is, when establishing the Sino-Japanese strategic plan, each schedule will be set up according to the departments such as assembly, painting, design, mounting, and each type of work such as precedence, trailing, cabin, special character, captain, captain and battlefield.

In the past, due to the disruption of the production schedule of the ship (small schedule), small schedules and work orders (W / O) were separately prepared and managed bilaterally. And process problems. In addition, the work instructions for the worker are not only verbalized, but also the work instructions are not taken into consideration in consideration of the work performance of the field worker. On the other hand, As a whole, there were excessive consumption factors in various sectors of the shipbuilding industry due to the lack of management of the process, the management of the results, and the lack of cooperation on the imbalance between workload and team.

Therefore, in order to solve the above-mentioned problems, conventionally, the simulation and the confirmed material requirement planning (MRP) are performed in the production execution plan (small schedule) of the vessel in Patent Publication No. 2008-0004254 (MRP name definition step); Define options such as Time Fence setting, Capacity Plan selection, netting selection, safety stock reflectance, etc. to be applied when MRP is performed by MRP name (MRP implementation Option definition step); Define the MPS name (MPS name definition step) to interface the Sino-Japanese production plan from APS (Advanced Planning & Scheduling) to ERP (Enterprise Resource Planning) system; Updating middleware production plan from APS to ERP system (middle stage planning import step); And a step of loading only the middle production plan corresponding to a specific project (MPS Load step per project) in order to perform MRP for each project, and a small scheduling system construction method for ship production according to a small schedule planning data management procedure. .

However, even for the MCP system for production scheduling (small scheduling), it includes the facilities of several cables installed on the ship and the method of making the cable loop wiring diagram necessary for design and installation. I did not.

Therefore, in the past, in order to design and design the cable installation on the ship, the operator creates a loop wire drawing diagram using a design program such as CAD and transmits it to the field construction team and the planning team. There is a high probability of occurrence.

SUMMARY OF THE INVENTION Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art, and it is an object of the present invention to provide a cable loop wiring diagram using an EM system, Thereby providing a method of creating an earring diagram.

The present invention includes the following embodiments in order to achieve the above object.

The first embodiment of the present invention provides a server for providing a work tool of an EM system and storing and registering respective data, a field terminal located at a construction site of a ship, a cable loop using a work tool of the server, A method for creating a cable loop wiring diagram of an MFC system including a design terminal for creating an earing diagram and registering the earing diagram in the server, the method comprising: creating a schedule by connecting to the MFC system at the design terminal; The design terminal selects one of the selection menus output from the schedule creation step, creates the schedules created in the schedule creation step from the first to third tables in the EMC system, An input step of creating a list of information of the equipment, the light oil equipment, and the destination equipment, deleting the redundant cables and equipment between the tables, and finally connecting the remaining equipment and the cable information list from the third table to form a diagram; An output step of outputting the completed diagram in the input step to the display of the design terminal; A checking step of comparing the diagram outputted from the output step with the design drawing to check whether there is an error; And an instruction step of transmitting a work instruction to the field terminal through the server if there is no error in the checking step.

According to the present invention, since the cable loop and earing diagram can be created through the EM system according to the above-described embodiment, even if the operator does not use a separate program, the cable loop wiring diagram can be easily created, And it is possible to make it through an EM system, so that anyone can easily access and work, which can improve workability and save time.

FIG. 1 is a block diagram of an MMS system for implementing a method of creating a looping earling diagram using an MMS system according to the present invention; FIG.
FIG. 2 is a flowchart illustrating a method of creating a looping earling diagram using an MMS system according to the present invention;
FIG. 3 is a diagram illustrating a screen of an MMS system in an embodiment of a loop and earing diagram using an MMS system according to the present invention,
FIGS. 4A and 4B are diagrams showing a looping earring diagram created by the embodiment of the looping earing diagram using the MMS system according to the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a preferred embodiment of a method of creating a loop earing diagram using an MMS system according to the present invention will be described in detail with reference to the accompanying drawings.

1 is a block diagram of an MCP system for implementing a method of creating a looping earling diagram using an MMS system according to the present invention.

Referring to FIG. 1, a system for creating a looping earling diagram using an MMS system according to the present invention comprises a server 10 for providing a work tool of an MMS system and storing and registering each data, And a design terminal 20 for creating a cable loop wiring diagram using the tool of the server 10 and registering the cable loop wiring diagram in the server 10.

The design terminal 20 creates a cable loop wiring diagram including a work schedule and additional design and instructions to be performed by the field terminal 30 with reference to the construction diagram of the cable and registers the cable loop wiring diagram in the server 10 . Here, the design terminal 20 creates the cable loop wiring diagram using a work tool provided for registration and design of an EM system provided by the server 10, and transmits the cable loop wiring diagram to a database of the server 10 Register.

The field terminal 30 receives and outputs the cable loop and earing diagram received through the server 10. The output loop and earing diagrams are communicated to the field worker and the work can be carried out on the ship in accordance with the cable construction schedule.

The server 10 stores a diagram and a work tool for document work and provides the diagram to the design terminal 20 as a server 10 for controlling the mobile system. Registers the diagram in its own database, and transmits the diagram to the set on-site terminal 30. Alternatively, the server 10 transmits the request to the field terminal 30 when the field terminal 30 requests the cable loop and the earing diagram stored in the database.

FIG. 2 is a flowchart illustrating a method of creating a looping earling diagram using the MMS system according to the present invention.

Referring to FIG. 2, a method for creating a looping earling diagram using an M-P system according to the present invention includes a schedule creation step S11 for creating a cable schedule with reference to a design drawing, a schedule for inputting a cable schedule to an M- A checking step (S14) of judging whether or not a correction is found by comparing the loop diagram and the drawing, a checking step (S14) of comparing the loop diagram with the drawing, (S15) for instructing and transmitting a cable installation to the field terminal (30) if there is no abnormality in the cable terminal (30), and a correcting step of correcting the cable schedule if there is an abnormality in the checking step (S14).

The schedule creation step S11 is a step of creating a schedule by accessing the mobile system from the design terminal 20. [ When the server 10 is connected to the design terminal 20 and requests a work tool of the EM system, the server 10 outputs a start and work selection screen of the EM system as shown in FIG.

Referring to FIG. 3, when the design terminal 20 executes a task tool transmitted from the server 10 on the display, the design terminal 20 outputs a task selection screen as shown in FIG. Accordingly, the design terminal 20 can select one of the one or more menus included in the selection screen of the work tool to input the schedule.

The schedule input step S12 is a step in which the design terminal 20 selects any one of the selection menus output in the schedule creation step S11 and inputs the schedule created in the schedule creation step S11 to the mobile system .

For example, the design terminal 20 may select one or more of "SYSTEM, MODULE, WIRING NO, SHEET NO, EQUIP NO, and CONTACTS" included in the right menu of FIG. The design terminal 20 selects the selection condition data extraction (TABLE 1) from the 'CABLE SCH' menu, and the shipment of the apparatus (command / FROM EQUIP) and the destination (command / TO EQUIP ) To generate a list of matching cables.

The generated list is designated as a first table (TABLE1), and a duplicate list is generated to generate a second table (TABLE2).

In addition, the design terminal 20 generates a duplicate list by converting the first table to generate a third table. At this time, the third table adjusts the line to be the shipment device, the center device and the destination device, and confirms the incoming cableless device as the starting device. In addition, the third table deletes the cables for which the start device is not determined from the third table.

Then, the second table deletes the cable connected to the device determined as the starting device in the third table from the second table, and only the destination devices matching the destination device of the third table among the included list are filtered, To the last destination device location.

Here, the starting device, the diesel unit, and the destination device refer to devices to which respective cables are connected.

Thereafter, the designing terminal 20 deletes the cables connected to the equipment selected from the second table and copied to the third table from the second table, identifies the remaining cables in the second table, And creates index information as a single text using only the data of the equipment and the cable. Then, the data classified in the third table is searched for each column, and the equipment and the cable information are searched to leave only the equipment and cable information, and the redundant rows are processed as the empty capability. Such data is shown in the following example.

1ST EQUIP, CABLE Information 2ND EQUIP, Cable Information 3THEEUIP, ...

EQUIP1 CABLE1 EQUIP2 CABLE2,

EQUIP1 CABLE1 EQUIP2 CABLE3

EQUIP2 CABLE4 EQUIP5 CABLE6

Here, as the EQUIP1, CABLE2, and EQUIP2 of the second DF are overlapped with the information of the first column, they are deleted and processed as a blank.

Referring to FIG. 4A, an EQUIP-CABLE-EQUIP-CABLE-EQUIP connection between the related equipment and the cable information is performed in the third table as follows. ... - search the equipment / cable information for each column, search for equipment / cable information, leave only the top equipment and cable information, and process duplicate lines.

Accordingly, the loop wiring diagram as shown in FIG. 4B is finally completed according to the input cable and information of the equipment through the above process.

The output step S13 is a step of outputting a looping and earling diagram, which is input and completed in the input step S12, to the display of the design terminal 20.

The check step S14 compares the diagram output from the output step S13 with the design drawing to check whether there is an error, and if an error has occurred, returns to the input step S12 to correct the error occurrence part , And if there is no error, the instruction step S15 is performed.

The instruction step S15 registers the loop wiring diagram as described above in the database of the server 10 and instructs the field terminal 30 to transmit the loop and earing diagram to proceed with the work.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims.

10: server 20: design terminal
30: Field terminal

Claims (1)

A server for providing a work tool of the EM system and storing and registering each data, a field terminal located at a construction site of the ship, and a cable loop wiring diagram using a work tool of the server, A method for creating a cable loop wiring diagram of an MFC system including a design terminal for registering,
A schedule creating step of creating a schedule by accessing an EM system in the design terminal;
The design terminal selects one of the selection menus output from the schedule creation step, creates the schedules created in the schedule creation step from the first to third tables in the EMC system, An input step of creating a list of information of the equipment, the light oil equipment and the destination equipment, deleting the redundant cables and equipment between the tables, and finally connecting the remaining equipment and the cable information list in the third table to form a diagram;
An output step of outputting the completed diagram in the input step to the display of the design terminal;
A checking step of comparing the diagram outputted from the output step with the design drawing to check whether there is an error;
And an instruction step of transmitting a work instruction to a field terminal through the server if there is no error in the checking step.

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