KR20110101546A - Process scheduling apparatus for painting process - Google Patents

Abstract

The monthly process scheduling device provides the mid-schedule plan data according to the entire ship building schedule, and the mid-schedule plan management unit that adjusts the mid-schedule plan data so that the spare days are secured centering on the painting process by reflecting the monthly plan schedule data. Placement of monthly holding blocks, which are determined by the regular plan data, are placed in the work cells in the painting process, but their own monthly plan is established so that the load is equalized by cell, and the result is provided to the central schedule management department. It includes an establishment unit and its own monthly plan inquiry unit that processes and displays the monthly plan schedule data. The daily process scheduling apparatus includes a block batch execution unit that generates daily batch planning data by arranging blocks of each day of the monthly waiting blocks to work cells in the paint shop according to user input, and daily batch planning. And a block information management unit for generating and providing block information and layout environment information necessary for generating establishment data. According to this configuration, it is possible to establish an effective monthly / daily plan, it is possible to achieve load equalization for each work cell.

Description

Process Scheduling Equipment for Painting Process {PROCESS SCHEDULING APPARATUS FOR PAINTING PROCESS}

The present invention relates to a ship drying process, and more particularly to a process scheduling apparatus for the painting process of the ship drying process.

The production process of shipbuilding cannot be expressed uniformly because it depends on the shipyard's facility arrangement and equipment location, and also depends on the construction method according to the type of ship. However, shipbuilding industry, like general products, goes through various stages of product design, material procurement, production, commissioning, and delivery. Among these, the production process consists of the hull construction process, which makes the hull skeleton and appearance, and the outfitting process that connects it with important institutions such as propulsion, operation, and living environment. Painting).

The painting process is divided into a block painting process performed at parts and a block stage and a painting process in a hull state. The former is done inside the machining process or painting shop, while the latter is done on the dock and the rigging walls.

In order to effectively use the painting factory, the planning process must be preceded. In the conventional planning process, the information required for the planning process is manually investigated / collected manually, analyzed again, and the analysis results are arranged in a predetermined form. You have to go through the process. Therefore, there is a problem in that a lot of waste of time, manpower, and cost due to this process, which must be passed during planning, and the length of the planning also becomes long.

The present invention has been made in order to solve the above problems, it is possible to quickly establish a monthly plan, to achieve a load equalization for each work cell in the painting factory, monthly process to easily and conveniently check the monthly schedule changes Its purpose is to provide a scheduling device.

In addition, the present invention can replace the manual work to shorten the establishment time of the daily plan, maximize the use rate of the work cells in the painting factory through efficient daily planning, can equalize the workload between the work cells, mutual work The purpose is to provide a daily process scheduling apparatus that can increase the efficiency by sharing the progress.

The technical problem to be achieved by the present invention is not limited to the technical problems mentioned above, and other technical problems not mentioned above will be clearly understood by those skilled in the art from the following description. Could be.

The monthly process scheduling apparatus for the painting process according to the present invention provides the middle schedule planning data generated according to the entire ship drying schedule, and reflects the monthly schedule schedule data so that the extra days are secured around the painting process. A schedule planning management unit for adjusting data; The monthly plan schedule data is arranged by arranging monthly holding blocks in which the quantity is determined through the medium schedule plan data determined according to the entire ship construction schedule in the work cells in the painting process, and establishing a monthly plan for equalizing loads by cell. A monthly plan establishment unit which provides the monthly plan schedule data to the middle schedule plan management unit so as to generate and adjust the middle schedule plan data; And a monthly plan inquiry unit which receives the monthly plan schedule data from the own monthly plan establishment unit and sorts and displays each line or work cell.

Meanwhile, the daily process scheduling apparatus for the painting process according to the present invention arranges blocks selected as batch targets for each day of the monthly waiting blocks to work cells in the painting factory according to user input to establish a daily arrangement plan. Block batch execution unit for generating data; And a block information management unit for generating and providing block information and batch environment information necessary for generating the daily batch planning data at the request of the block batch execution unit.

According to the process scheduling apparatus of the present invention, it is possible to quickly establish a monthly plan, to achieve load equalization for each work cell in the paint shop, and to easily and conveniently check the monthly schedule changes.

In addition, according to the process scheduling apparatus of the present invention, it is possible to replace the manual work to shorten the establishment time of the daily plan, to maximize the utilization rate of the work cells in the painting factory through efficient daily planning, and to equalize the workload among the work cells. It is possible to increase efficiency by sharing work progress with each other.

1 is a block diagram of a process scheduling system for a painting process according to an embodiment of the present invention.
2 is a detailed block diagram of a monthly process scheduling apparatus according to an embodiment of the present invention.
3 to 5 are screen examples for explaining the operation of the apparatus shown in FIG.
6 is a detailed block diagram of a daily process scheduling apparatus according to an embodiment of the present invention.
7 to 10 are screen views for explaining the operation of the device shown in FIG.

Hereinafter, a process scheduling apparatus for a painting process according to a preferred embodiment of the present invention will be described in detail with reference to FIGS. 1 to 10.

1 is a block diagram of a process scheduling system for a painting process according to an embodiment of the present invention.

Referring to FIG. 1, the process scheduling system includes an operation policy collection unit 100, a process operation control unit 200, an information analysis execution unit 300, a process data management unit 400, and a process execution information database 500. .

The process scheduling system has a strategic function and a monthly plan function for the long-term planning of the paint shop, and analyzes the volume allocation according to the entire ship building schedule, and reflects the paint shop's position in determining the mid-term schedule. In addition, it can support the actual operation of the plant by providing daily planning and work order functions in the small schedule planning area, and manage efficiency by providing the function to manage the budget in connection with the process work. In addition, by providing a function for the management of the paint can be a lot of waste, it provides a framework for reducing the overall cost.

The operation policy collection unit 100 includes a strategic plan management unit 110 for performing a quantity and schedule analysis for long-term department operation policy determination and a monthly plan management unit 120 for establishing a monthly department's own operation plan. The strategic plan management unit 110 manages a schedule generation result among the strategic simulation functions, and the monthly plan management unit 120 manages a quantity adjustment result, a monthly schedule, and a layout plan.

The process operation control unit 200 instructs the daily work management unit 210 to perform support tasks such as determining the work schedule of the block, work cell (workshop), work team, and transport application, and instructs the quantity of work to the worker and processes the results. It includes a work instruction unit 220 to perform the discharge function. Daily plan management unit 210 manages the daily schedule and batch plan transport application, work ordering unit 220 manages the assignment of personnel and work orders, possession / painting performance and inspection application data.

The information analysis execution unit 300 includes a statistical analysis unit 310 for providing various analysis data according to the work result, a paint management unit 320 for effectively managing paint usage, and a budget management unit 330 for providing a quick and accurate budget division function. ). Statistical analysis unit 310 process period, sequence analysis, progress rate and process progress status, paint management unit 320 paint loss rate analysis, additional paint cause analysis, budget management unit 330 unit management, karate estimation, capacity analysis, etc. To perform.

The process data manager 400 performs a data interface function with the outside such as the operation policy collector 100, the process operation controller 200, and the information analysis execution unit 300.

The process execution information database 500 communicates with the operation policy collection unit 100, the process operation control unit 200, the information analysis execution unit 300, and the like through the process data management unit 400, and the decision variable D510 and quantity information ( D520), block information (D530), organization information (D540), block painting management chart (D550), performance information (D560), load information (D570), area information (D580), or the like, are registered or output. The process data management unit 400 stores the block painting management chart D550, organization information D540, process / schedule / shape or other basic data as the process execution information database 500. FIG.

FIG. 2 is a detailed configuration diagram of a monthly process scheduling apparatus according to an embodiment of the present invention, illustrating an internal configuration of the monthly plan management unit 120 shown in FIG. 1. 3 to 5 are screen examples for explaining the operation of the apparatus shown in FIG.

The monthly plan management unit 120 is to establish a monthly painting schedule and layout plan by using the middle schedule information for each block generated according to the ship's construction schedule and the quantity information of the block coating management chart, and the middle schedule plan management unit 130 ), It is divided into its own monthly plan establishment unit 140, its own monthly plan inquiry unit 150.

The middle schedule plan management unit 130 provides the middle schedule plan data generated according to the entire ship building schedule, and adjusts the middle schedule plan data so that the spare days are secured around the painting process by reflecting the monthly plan schedule data. The mid-schedule plan data is the data that allows you to search the entire schedule of shipbuilding or check the changes for the selected month. The middle schedule manager 130 may include a schedule plan extractor 131, a master schedule manager 132, and a middle schedule adjuster 133.

The schedule plan extractor 131 inquires the ship schedule of the current day based on the ship schedule and provides the schedule schedule data on the screen. On the screen, the user can check information such as carryover quantity, performance status, pre-work quantity, initiation plan quantity, and completion plan quantity. When saving the initial middle schedule, the shipbuilding middle schedule as of the storage date is registered, and the coating process schedule and preprocess schedule for the first one month to the next two months (total four months) based on the current month Can be stored separately at 500. For example, if the initial mid-day schedule is stored in February, the mid-day schedule from January to April is stored. The initial mid-schedule plan data stored in this way becomes a comparison standard for the user to identify mid-schedule changes.

The master schedule management unit 132 shows the block process of the ship desired by the user on the screen from assembly to mounting. The screen displays each process as an image of a different type, and the length of the image is adjusted according to the process period. 3 illustrates an example of a master schedule inquiry screen for checking a process period status for each block. For example, in the screen, each process such as an assembling process, a preceding design, a preceding painting, and a mounting process is represented by different images according to the type of the process.

The middle schedule adjustment unit 133 adjusts the previously registered middle schedule data, including the initial middle schedule plan, by reflecting the monthly plan schedule data provided by the own monthly planner 140. The user compares the basic schedule and the current schedule's mid schedule through the mid schedule changes provided by the mid schedule adjustment unit 133, and shows the changed schedule based on the painting process, and the user changes the schedule before / after the block change. Make sure to check for each process.

The monthly plan establishment unit 140 arranges monthly holding blocks in which the quantity is determined through the medium schedule plan data determined according to the entire ship construction schedule in the work cells in the painting process, but the monthly plan is made to equalize loads by cells. Produces monthly plan schedule data, and provides the monthly plan schedule data to the middle schedule plan management unit 130 to adjust the middle schedule plan data. The monthly plan establishment unit 140 may include a condition selection unit 141, a monthly batch plan execution unit 142, and a monthly batch result management unit 143.

The condition selection unit 141 registers a planning period for establishing its own monthly plan, and loads block information corresponding to the selection period for establishing its own monthly plan.

Monthly batch plan execution unit 142 is to establish a monthly plan by placing a block corresponding to a month in the work cell, the work cells of the painting plant waiting for the monthly holding blocks to execute the load balancing arrangement for each cell according to the user input To generate monthly plan schedule data. 4 illustrates an arrangement planning screen. The user establishes a layout plan by placing blocks in the work cells for the painting process on the corresponding screen. If the user places them incorrectly, the user drags the mouse out of the work cells by dragging the mouse. For example, the user moves to the planning start date by using the previous day / next day button M141, selects a blasting work plan block in the holding block area M142 at the bottom of the screen, and places the blasting work plan block in the blasting work cell M143. After completing the placement plan on the date, move on to the next day and continue the deployment. After completing the one-month deployment plan, save the established one-month deployment plan as monthly schedule schedule data. If you want to re-establish the layout plan being built from the beginning, you can initialize all the previously deployed results through the initialization menu.

In addition, the monthly layout plan execution unit 142 may re-adjust the mid-schedule plan according to the entire ship building schedule to the painting factory to establish its own monthly plan. In this case, the monthly batch plan execution unit 142 loads the ship building schedule schedule and displays it on the screen. The user can select a block to change the schedule on the screen to move the process date, the monthly batch planning execution unit 142 regenerates the monthly plan schedule data to reflect whether the plan changes due to such a mid-scaling adjustment.

The monthly batch result management unit 143 receives the monthly plan schedule data from the monthly batch plan execution unit 142 and processes it according to a user command. For example, if a user selects a planning period to be inquired and presses the OK button, the monthly plan schedule data stored as a file is called and displayed on the screen.

The self-monthly plan inquiry unit 150 receives the monthly plan schedule data from the self-monthly plan planning unit 140 and sorts and displays each line or work cell. The self monthly plan inquiry unit 150 sorts and outputs the monthly plan schedule data provided by the own monthly plan establishment unit 140 for each ship, and the monthly plan inquiry unit 151 for each ship, and the monthly plan schedule data for each work cell. It may include a monthly plan inquiry unit 152 for each work cell to be sorted and output. 5 is a diagram illustrating an inquiry screen for each monthly plan line provided by the monthly plan inquiry unit 150.

6 is a detailed configuration diagram of a daily process scheduling apparatus according to an embodiment of the present invention, illustrating an internal configuration of the daily plan management unit 210 illustrated in FIG. 1. 7 to 10 are screen views for explaining the operation of the device shown in FIG.

The daily plan management unit 210 includes a block batch execution unit 240 and a block information management unit 250, and additionally, a weather information setting unit 231, a period information setting unit 232, and a receipt plan analysis unit for each cell 233. It may include.

The block arrangement execution unit 240 generates a schedule for the block and information on the work team by placing a block desired by the user in a work cell, and establishes a cell operation plan, designates a block work team, and a transport application. Do this. Here, daily batch planning data is generated as blocks selected as batch targets for each day of the monthly waiting blocks are placed into work cells in the paint shop according to user input. The block batch execution unit 240 may include a batch mode setting unit 241, a daily batch plan execution unit 242, and a daily batch result management unit 243.

The batch mode setting unit 241 loads and displays a daily batch plan establishment screen including work cells, a stock sheet, a block shipping area, and a holding block area for performing a painting process. 7 illustrates an arrangement screen provided by the arrangement mode setting unit 241. The layout screen is largely divided into work cells (A to G) of the painting process (blasting, painting), stock sheets (H, I, J), block delivery area (K), holding block area (L), and the like. In addition, it consists of various function buttons necessary for establishment of layout plan. In FIG. 7, A, B, and C are blasting plants 1, 2, and 3, and D, E, F, and G are painting plants 1, 2, 3, and 4, respectively. H is the variable stock, I is the stock, and J is the leading stock. Variable stock field (H) is an oval stock field located in the center of the batch screen, the area is added to apply for transport if a block is received in the work cell in a place other than the designated position.

The daily batch plan execution unit 242 establishes the daily batch plan by arranging the batch target blocks displayed in the holding block area as work cells according to a user input on the daily batch plan setting screen provided by the batch mode setting unit 241. Generate data. In order to place the block in the work cell, the user selects the target block in the holding block area L, and then drags the selected target block to the work cell to be placed. After placing the target block in the work cell, the selected target block may be stored in the same location the next day, or additional operations such as block rotation, work process selection, and dedicated organization selection may be performed. Daily batch planning data may include batch status, goods receipt information and transport application information. The batch status is a batch screen composed of all the night before the arrival of the block for planning plans today. After arranging the arrangement status, the user specifies the goods receipt direction and inputs the detailed position on which point the block to be received at night moves from the current location, and then specifies the goods receipt order of the blocks. Figure 8 illustrates a batch plan output screen that went through the process of the arrangement status arrangement, receipt direction designation, receipt order designation.

The daily batch result management unit 243 shares the daily batch planning data provided by the daily batch plan execution unit 242 with the outside to generate process status data of each of the batch blocks.

The block information manager 250 generates block information and batch environment information necessary for generating daily batch planning data according to a request of the block batch executing unit 240 and provides the block batch executing unit 240 to the block batch executing unit 240. The block information management unit 250 may include a basic block information setting unit 251, a block information changing unit 252, and a layout environment linking unit 253.

The basic block information setting unit 251 manages the block information necessary for the layout plan, and registers block information including the identification information and the shape information of the holding blocks and reflects it on the daily layout plan establishment screen. 9 illustrates an example of a shape and block information modification screen provided by the basic block information setting unit 251. The user may change the shape of the block to be possessed on the screen as desired. In FIG. 9, A is a part indicating information of the holding blocks, B is the shape of the candidate block, C is the basic block shape information of the pre-inserted form.

The block information changing unit 252 updates the registered block information according to the insertion, search, generation, addition of information, and restoration of the waiting blocks, and reflects them on the daily arrangement planning screen. For example, block insertion is a function of additionally placing a desired block when there is no block to be placed in the holding block, and block search is a function of searching for a block desired by a user among blocks arranged on the layout screen.

The batch environment interworking unit 253 manages a list of holding blocks by using process status data of each block, and manages batch environment information and reflects them on the daily batch planning screen. The batch environment interworking unit 253 selects a target block among the holding blocks, selects blocks for which quality inspection is completed, constructs a target block list, and reflects the same in the layout plan. 10 illustrates a holding block management screen provided by the deployment environment interworking unit 253.

For example, the batch environment interworking unit 253 imports inspection completed block information from the current day to 15 days before among the blocks for which quality inspection is completed, and the remaining inspection after excluding the blocks already selected as blocks that are already arranged as target blocks. Among the completed blocks, the hull angle and the design completion block are displayed at a predetermined position (A), and the remaining inspection completed blocks are displayed at another position (B). If the user double-clicks a block to add in the quality inspection status and clicks the add button (C), the selected block is added to the right target block list. The user may insert a specific block in the target block list or store the current target block list with the inspection date through the delete / store button D.

The weather information setting unit 231 registers weather information of a specified period and provides the weather information required by the user to the block batch execution unit 240 when establishing a daily arrangement plan. The weather information is weather information of the Korea Meteorological Agency, and includes weather information, weekly forecast, short-term forecast, weather report, typhoon information, etc. of a specific region.

The period information setting unit 232 selects and registers a target date according to a user input when establishing a daily arrangement plan of the block batch execution unit 240.

Receiving plan analysis unit 233 for each cell checks the receipt of block information holding information today, the receipt of block holding information tomorrow, holding block information holding, block quantity and shipment date, etc. from the daily batch planning data provided by the block batch execution unit 240 To display on the screen.

Although the embodiments of the present invention have been described above with reference to the accompanying drawings, those skilled in the art to which the present invention pertains may implement the present invention in other specific forms without changing the technical spirit or essential features thereof. I can understand that.

Therefore, it should be understood that the above-described embodiments are provided so that those skilled in the art can fully understand the scope of the present invention. Therefore, it should be understood that the embodiments are to be considered in all respects as illustrative and not restrictive, The invention is only defined by the scope of the claims.

Claims (6)

A middle schedule plan management unit which provides the middle schedule plan data generated according to the entire ship construction schedule, and adjusts the middle schedule plan data so as to secure a spare date centering on the coating process by reflecting the monthly plan schedule data;
The monthly plan schedule data is arranged by arranging monthly holding blocks in which the quantity is determined through the medium schedule plan data determined according to the entire ship construction schedule in the work cells in the painting process, and establishing a monthly plan for equalizing loads by cell. A monthly plan establishment unit which provides the monthly plan schedule data to the middle schedule plan management unit so as to generate and adjust the middle schedule plan data; And
A monthly process scheduling apparatus for a painting process including a monthly plan inquiry unit for receiving the monthly plan schedule data from the own monthly plan establishment unit and sorting and displaying each line or work cell.
The method of claim 1, wherein the monthly plan establishment unit,
A condition selection unit that registers a planning period for establishing a monthly plan of its own;
A monthly batch plan execution unit for generating the monthly plan schedule data by arranging the monthly holding blocks in the work cells of the paint shop to execute the load balancing arrangement for each cell according to a user input; And
A monthly process scheduling apparatus for a painting process including a monthly batch result management unit for receiving the monthly plan schedule data and processing according to a user command.
Block batch execution unit for generating the daily batch planning data by arranging the blocks selected for the batch of each day of the monthly holding block to the work cell in the painting factory according to the user input; And
And a block information management unit for generating and providing block information and batch environment information necessary for generating the daily batch planning data according to a request of the block batch executing unit.
The method of claim 3,
A weather information setting unit that registers weather information of a specified period and provides the weather information to the block batch execution unit when establishing a daily arrangement plan;
A period information setting unit for selecting a target date according to a user input when establishing a daily batch plan of the block batch executing unit; And
Painting process including a cell-specific receipt plan analysis unit to check and display the stock receipt block information, the stock receipt block information, the holding block information, the quantity of the block and the date of shipment from the daily batch planning data provided by the block batch execution unit Daily process scheduling apparatus for the.
The method of claim 3, wherein the block arrangement execution unit,
A batch mode setting unit configured to load and display a daily batch plan establishment screen including work cells for performing a painting process, a stock sheet, a block release area, and a holding block area;
In the daily batch plan establishment screen provided by the batch mode setting unit, the batch target blocks displayed in the holding block area are arranged as work cells according to a user input to include the batch status, goods receipt information, and transport request information. A daily batch planning execution unit for generating batch planning data; And
And a daily batch result management unit for generating process status data of each of the blocks to be disposed by sharing the daily batch planning data provided by the daily batch plan executing unit with the outside.
The method of claim 3, wherein the block information management unit,
A basic block information setting unit which registers block information including identification information and shape information of the holding blocks and reflects them on the daily arrangement planning screen;
A block information change unit for updating the registered block information according to the insertion, search, generation, information addition, and restoration of the holding blocks to be reflected on the daily arrangement planning screen; And
And a batch environment linkage unit configured to manage the list of the holding blocks using process status data of each block, and manage the batch environment information and reflect the batch environment information on the daily batch planning screen.

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