JP3390663B2 - Production control method - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [0001] [0001] The present invention relates to the production of products and parts.
In a production factory, sales departments, design departments, manufacturing departments, etc.
Various departments using information processing equipment such as computers
Function departments by sharing production management information
Regarding production management methods that perform integrated production management, especially manufacturing
Input processing of production management information etc. generated in each department is extremely
It can be performed easily and at the same time,
The present invention relates to a production management method for cultivating awareness. [0002] 2. Description of the Related Art In recent years, companies have been using computers.
Integrated production (CIM: Computer-Inte
graded Manufacturing)
PIM is being practiced and research / development of CIM is further advanced
Have been. CIM is R & D, design, production and sales
Integrate each function department, such as sales and business management, and
Management system to achieve automation, labor saving or efficiency
It is. In factories, etc., one CIM
As a system, production management centered on delivery date management and inventory management
A management system is established. Recently, in the manufacturing industry of products and parts,
Is in an extremely difficult business environment,
From the idea of optimal procurement to achieve cost or high quality,
There is a demand for more detailed production management. Departure
Ming's applicant has previously filed Japanese Patent Application No.
System that can accurately grasp on-site information.
A production management system was proposed. [0004] This production management system is capable of inputting various information.
Display means for displaying integrated information on the screen based on the
Generated within the function department from the screen of the display means
Department having pen input means for inputting handwritten information
Management means shall be set up in each functional division. Department management means
Is connected to enable two-way communication through the corporate information network
Of any functional department and information processing equipment in the management department
The two-way transmission of production management information between
Production control. According to such a new production management system,
For example, various information generated at the manufacturing site
Even workers can easily enter with the feel of handwriting with an electronic pen
It is possible to force. Therefore, a new production pipe
Management system, for example, bar code readers are installed in each department
To read the barcode management information provided in the manufacturing instructions, etc.
Compared to traditional barcode management systems
Management information etc. can be easily handled.
You. A new production management system is, for example,
Install personal computers in each department and
Conventional production management system that inputs and outputs various generated information
Skills required for keyboard input compared to
Will increase the efficiency of installation space. New
The production management system allows individual workers to
The keyboard becomes dirty even when operated with
There are few occurrences of inability to maintain power,
Is easy. [0007] The new production management system is provided to the management department.
To enter production management information about the product
Production information generated during the production of the product in the department
And know-how information are input by an electronic pen. New
Production management system, work results information, delivery date management information or
Factory management information such as inventory management information
The department and the production management department transmit and receive data in both directions.
Production pipes in the factory
Process can be performed efficiently and accurately,
It is possible to manufacture with a predetermined delivery date with high productivity. new
A regular production management system allows each worker to
Information can be easily entered with the electronic pen
Therefore, not only the total time of the work but also the actual machining
Detailed time management such as time and setup time is also possible
It works. A new production management system has
It has gained a good reputation. [0008] At the manufacturing site,
Above all, the individual workers responsible for this
It is important to engage in actual work with consciousness
And motto enlightenment on reducing the defect rate and reducing costs
Action is practiced. However, individual workers
Is a motto about reducing such defect rates and reducing costs.
Even if you recognize the importance of
The reality is that it has not been practiced yet. Pieces
Various workers can perform various machining processes, pressing processes or
The actual work in charge of the assembly process etc.
Processing is performed based on the amount, and defects occur in the subsequent inspection process
When it is seen, it has been reworked and reworked. others
In conventional production management systems,
Follow-up by the administrator, management department, etc. for occurrence
In addition, management was performed as a whole process. Each worker is a part of the manufacturing process of products and the like.
Only work in charge of
What percentage of the man-hours can be accommodated and how much
Awareness of how much or what is left
Never had. Production management systems
In a production environment, individual workers
Not only your own achievements, but also how much
How much you can benefit from
Detailed and detailed cost information such as
Provide more effective awareness reform
There is also a need for a function to make it slip. [0010] The new production management system proposed earlier is:
As described above, the display means for displaying the management information on the screen and the display means
Occurred within the function department from the screen of the display means
Department management having pen input means for inputting information by hand
Means are provided for each functional division. New production pipe
Management system is used to generate production information and
Know-how information and the like are easily input by the electronic pen.
In other words, in a new production management system, individual
Management information generated by the on-site worker performing the work in charge
Basically, the user inputs his / her own information. Therefore, the present invention provides the above-described novel production
Updating as production progresses, based on the production management system
Cost information directly to workers in each department
Provide awareness and raise awareness of costs, etc.
The purpose is to provide a production management method with a function to add
And [0012] [MEANS FOR SOLVING THE PROBLEMS]
Clearly, production management methods are set up for each of multiple functional departments.
Between the department management methods that are
Intra-company information communication network connected to enable two-way communication, and management unit
Using the information processing device provided in the gate, the management department
And integrate the various functional departments to perform comprehensive production management. Raw
As for the production management method, each department management means
Display means for displaying the management information on the screen, and
From the screen, information on the production results of the product in the
The generated process information is input by hand and each management information
And a pen input means for instructing the display output.
In the production management method, an information processing device is connected to a company
To enable two-way communication with department management means of each functional department
Products to be held based on requests from each functional department
Various production management information and budget information up to the previous process
Provision to each department management means and production process of each product
Output by the department management means of each functional department as the
Update processing of each management information based on manufacturing performance information and process information
And accumulate these. Is the production management method a management department?
In each functional department based on the manufacturing instructions issued by
When a worker performs the manufacturing work of the product in charge, the worker
From the screen of the display unit of the management unit,
By entering the code for this product,
The information processing devices of the management department connected via the
At least unit price information, cost information and processing costs for the product
Budget information or actual processing cost and budget up to the previous process
Rate information, management cost information, material cost information, outsourcing cost information or production
Outputs working time information and displays it on the screen of the department management means
To enable confirmation by the worker.
You. In the production control method, a worker completes a predetermined
By pen input means from the screen of the display means of the gate management means
Handwritten work performance information and in-process information on the product in charge
By inputting, the department management means
At least the processing cost required for the work,
The ratio of the construction cost to the total
Calculate the achievement rate or the balance of the total processing cost budget and display it on the display means
Display and update each information as necessary.
Confirmation by the worker is made possible. Production pipe
The work method is that the work performance information and the in-process information
Output to the information processing device in the management department via the communication network
Depending on the production process, various production management information
Reports and budget information are updated sequentially, and
Database. According to the present invention constructed as described above,
According to the production management method, a simple input method using the pen input means
With the adoption of the law, workers in each department
From the display unit of the department management unit
In the future, we will enter the code of the product to be manufactured
More at least unit price information, cost information,
Machining cost budget information or actual and expected machining costs up to the previous process
Calculation achievement rate information, management cost information, material cost information, outsourcing cost information or
Alternatively, work time information is displayed on the display means. Production management
According to the law, after completion of the work,
By inputting work results information, process information, etc.
At least for the work with the work performance information.
Processing cost, the ratio of the processing cost to the total processing cost budget,
Achievement rate for machining cost budget or balance of total machining cost budget
It is calculated and displayed on the display means. Therefore, production management
According to the method, workers in each functional department can
Not only the performance of the business but also the contribution of the work to the entire process
The cost and the achievement rate of the budget
To be able to recognize and uplift knowledge. Also, production pipe
According to the method, the product
Work information and in-process information are updated in a timely manner.
With the management department, the latest information is
Strict production control is performed to increase product production
Ensure that quality and high profitability are maintained and delivery is performed quickly.
You. Further, according to the production management method, the information processing of the management department is performed.
Of process information provided by each functional department
Database for each function in the next product manufacturing
Provided to departments and used as useful information.
You. [0014] BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, a production management method according to the present invention.
Refer to the drawings for the production management system to which the law is applied.
This will be described in detail. The production management system shown in FIG.
100 manufactures a pressed part (hereinafter, referred to as a product).
LAN factory production management system applied to a medium-sized factory
Stem. The production management system 100 is, for example, shown in FIG.
Sales / General Affairs (including accounting and cost departments)
Department 1, Technical Department 2, Manufacturing Department 3, and Quality Control / Shipping
Mutual use of necessary information in each functional department such as department 4
Is carried out, such as receiving orders / processing / manufacturing / delivery of various kinds of products.
Manage a series of processes comprehensively. Each department mentioned above
Is not limited to this.
Various developments are made based on the weaving system. The production management system 100 has basic product information.
Management function, automatic VAN data deployment function, and progress status
Status management function, customer-specific product (completion / work-in-progress) management function,
Material deployment, ordering and receiving functions and cost management functions
have. In addition, the production management system 100
Function (including idol) input and aggregation function, and work table
Automatic deployment and issuance function, work start and in-process input and
Display function, set product group development and work instructions
Has a function to issue documents and an automatic process registration function for new products.
I have. The production management system 100 includes a daily report for each department and
Output function of work results, production schedule management by process and related book
It has a vote printing function. Production management system 10
0 indicates the order amount analysis function and the product by invoice (completed / specified)
Kake) management function and automatic issue of outsourcing (processing / manufacturing) slips
Function. Also, the production management system 100
Has production cost information display, update and aggregation functions
I have. The production management system 100 includes a sales / general affairs department.
Server 11 located at gate 1, personal computer
(Hereinafter, abbreviated as a personal computer.)₁, P_TwoAnd pudding
13 and a design / manufacturing computer
Con P_ThreeAnd the personal computer P located in the manufacturing section 3_Four, P_Five
And the personal computer P assigned to the quality control / shipping department 4₆,
Outsourcing management terminal device 41 and inventory management terminal device
42. Production management system 100
/ Van (Value A) placed in cost department 1
terminal device 12 for Ddded Network), Technical Department
Terminal device 21 for design / manufacturing arranged in gate 2, manufacturing department
Terminal devices 31 and 32 for design / manufacturing arranged in the gate 3;
And the DNC (Direct N
Terminal device for driving (U.S.A.
Cooperation with various computer systems such as 33 and 34
Has been made possible. As described above, the ends distributed to each department
Device, personal computer, and various NCs (Nume
Rikal Control) machine tools, etc. are 10-B
It is connected by a communication cable such as ASE-5.
Server 11 and an intra-company information communication network (hereinafter, LAN: Loc).
It is called al Area Network. 5) built
Have been. The production management system 100 has such a configuration.
Therefore, it is necessary to increase the speed and systematization of information communication in factories.
And have been able to. First, the operation in the production management system 100 is described.
Explain the work flow. Sales / General Affairs Department 1 is generally a factory
Department in the office within
PC floppy disk etc.₁Set to
As a result, product material information and the like are available via material VAN.
Server 11. The server 11
Although it is changed depending on the amount of information, for example, 32 MB / 2
It has a memory capacity of GB, as described above.
Communication with personal computers and terminal devices such as 10-BASE-5
Communication with each other via communication cables.
And the personal computers and terminal devices assigned to each department
Information will be shared. The production management system 100 operates as described above.
Material information supplied from the material VAN by the
PC P based on the information entered in₁, P_TwoTo
Therefore, product order management, delivery process management, material management or
Estimation calculation and actual comparison are performed. Also, the printer 13
Indicates the material information supplied from the material VAN and the
Manufacturing instructions based on the information entered
And print out various summary tables. The manufacturing instructions are
Use materials, process delivery date, work process, or
Technical know-how in performing the prescribed work
And each worker has
Therefore, perform each task. In addition, information on manufacturing instructions and their
Various other information can be obtained from PCs located in each department._Three~
P₆Is displayed on the screen. Note that the manufacturing instructions and
Screen display contents and operation on each personal computer.
Details will be described later. In the technical department 2, the terminal device 21
Machine tools 2 such as wire cutting and machining centers
Required to produce the products ordered using
Production of metal molds and the like. And technical department 2 is Pasoko
P_ThreeIn addition, the results of
Records and input necessary information for manufacturing instructions.
Perform input processing of information. The manufacturing section 3 is called a so-called site in a factory.
Department that actually manufactures products.
You. Manufacturing department 3 includes machine tools such as press line 35
Is placed. Terminal device 31 installed in manufacturing section 3
For example, the laser processing machine 36 and NC sauce
To automatically drive the cut punch presses 37 and 38
Built-in automatic programming system. Ma
In addition, the terminal device 32 incorporates a nesting system.
It is rare. Further, the terminal device 33 is a laser processing machine.
36 and NC turret punch press 37 for DNC control
Therefore, it is driven. Furthermore, the terminal device 34
The NC turret punch press 38 is driven by DNC control.
Move. And the manufacturing department 3 is the same as the engineering department 2.
In addition, the registration of the results of product production and the
Information PC etc._Four, P_FiveRespectively. The quality control / shipping department 4 is for the manufactured products
This department is responsible for quality control and shipping management of PCs.
P₆As described above, enter each computer in each department as described above.
Process progress, etc., based on the information collected
to manage. In addition, the quality control / shipping department 4
1 and the terminal device 42
To manage the inventory of parts. As described above, the production management system 100
According to sales / general affairs department 1, technical department 2, manufacturing department 3,
And each department of quality control / shipping department 4 has a computer
Integrated, automated and labor-saving
ing. Here, a raw material shown as an embodiment of the present invention will be described.
In the production management system 100, the personal computer P₁~ P₆When
For example, a pen input computer manufactured by Wacom
"PenTop486" is used for each. That is,
PC P₁~ P₆(Hereinafter referred to as personal computer P)
As shown in FIG. 2, the liquid crystal display 51 and the electronic pen 5
2 is provided. This personal computer P uses a keyboard.
Not on input operation, but on the screen displayed on the liquid crystal display 51
Can be directly operated with the electronic pen 52.
Items displayed on the liquid crystal display 51, for example.
Is selected with the electronic pen 52, and alphanumeric characters and
Enter katakana, hiragana, and kanji by hand
Has been made possible. Also, the liquid crystal display 51
Consists of 640 x 480 pixels and the overall dimensions are width
A4 size with 279 x depth 233 x height 14.8
It is constituted by a smaller size. In addition,
Although not shown, the pen 52 is a liquid crystal display 5 when not in use.
1 and is held by being inserted into the pen holder provided in 1. The production management system 100 is compatible with the personal computer described above.
The keyboard is installed by using the computer P.
In particular, because space can be made more efficient,
Various machine tools are installed and space is limited.
It is suitable for installation in a place. The electronic pen 52 is a key.
-Simple structure compared to board, resistant to dirt such as oil
Trouble even if the operator operates with oil-stained hands
Low occurrence of cleaning and extremely easy cleaning and maintenance
Done. Further, the electronic pen 52 is operated by a keyboard.
The operation is very simple compared to the input, and especially
I need it. Therefore, the production management system 100
It can be used easily and positively without the rejection of the trader
Enter the necessary information in a timely and complete manner
Is done. Further, the production management system 100 includes an electronic pen
52 input is more versatile than barcode input
Information can be input. Hereinafter, the production management system 100 will be described.
The electronic pen 52 on the screen displayed on the liquid crystal display 51
Input operation of used information and various pipes by personal computer P
The logical function will be specifically described. In the personal computer P, for example,
Information on process progress etc. is displayed on the liquid crystal display 51 in real time.
Has been made so that it can be shown. Also, Pasoko
In P, the outsourcing pipe made by the terminal device 41 described above
Management information and inventory management performed by the terminal device 42.
Information can also be displayed on the LCD 51 in real time.
It has been made possible. Furthermore, in the personal computer P,
Worker's manufacturing history for products, daily work for each worker
Work steps for individual products for each content, number of steps, and orders
It is possible to perform material management and material management for each product and each product.
It is made to be able to. As shown in FIG. 3, the liquid crystal display 51 has
"Explanation of usage", "Master management", "Billboard display /
"Work input", "Process registration / production plan", "Orders", "Production"
Goods, material management, office work management, and VAN-related
Menu M consisting of items₁Is displayed. The menu
New M₁Is not limited to such items
No, grouped as various items depending on the management mode
And unnecessary items are not displayed.
Of course, it may be constituted. The user operates the menu displayed on the liquid crystal display 51.
New M₁Is selected with the electronic pen 52.
The liquid crystal display 51 displays, for example, a menu M by the user.
₁Item "Master management" item S
3₁Is selected, as shown in FIG.
File management, supplier file management,
From “Management”, “Monthly Processing Menu” and “Environment Management”
Becomes submenu M_TwoIs displayed. The user also
Menu M₁As in the case of, this submenu M_TwoFrom
An arbitrary item is selected with the electronic pen 52. And the liquid crystal table
The indicator 51 includes, for example, a submenu M by the user._Two
From the "monthly processing menu" item S3 using the electronic pen 52
_TwoIs selected, as shown in the figure,
Tori, Outsourcing-Monthly Closing, Issuance of Inspection Statement, Outsourcing
Note-Monthly Closing (Redo) ”,“ List of Outsourced Purchases ”, and
Submenu M consisting of “Subcontractor-specific purchase list”_ThreeIs a table
Shown. In the production management system 100,
As described above, various management items are displayed on the liquid crystal display 5 of the personal computer P.
1 is displayed on the screen and the user operates the keyboard.
Not an item, but any item is selected by the electronic pen 52.
It is. Regarding the production management system 100,
New M₁For example, if you select the "product" item
Will be described below. The liquid crystal display 51 is operated by a user through a menu.
ー M₁From the electronic pen 52 to, for example, a "product" item S4.₁
Is selected, as shown in FIG.
Record, "product file correction / registration,"
Sub-menu M consisting of "copy" and "copy of product"_FourBut
Is displayed. Further, the liquid crystal display 51 has a
This submenu M_FourFrom the electronic pen 52
"Product file modification / registration" item S4_TwoIs selected
And a product file narrowing screen D5 as shown in FIG.
Is displayed. The liquid crystal display 51 has this product file
The user operates the electronic pen 52 from the narrowing-down screen D5.
Product code column S5₁Is selected, as shown in FIG.
The product code input screen D6 is displayed. Next, the user enters the product code input screen
Using the electronic pen 52 on D6, as shown in FIG.
Product code input field S7₁"JL00A477" by handwriting
Enter the product drawing number (hereinafter referred to as product drawing number)
I do. The liquid crystal display 51 has an alphanumeric character indicating this product code.
At the same time as the handwriting input of characters is performed, the input confirmation field S7_Two
Will be displayed. And
As shown in FIG. 8, the user selects the product drawing number “JL00A4
77, and confirm it.
"OK" S8 on the input screen D6₁Select LCD table
The indicator 51 is shown in FIG.
The product code column S5 shown in FIG.₁Handwritten
The entered product drawing number “JL00A477” is displayed. Next, the user enters the product code shown in FIG.
In the input completed screen D9, "display" S with the electronic pen 52
9₁Or "End" S9_TwoSelect On the liquid crystal display 51
Is displayed “S9” by the electronic pen 52, for example.₁Is selected
If this is done, the product drawing number “JL00A” as shown in FIG.
477 "is displayed. this
The product file consists of various information about the product,
For example, product name, customer name of the product, order price,
Work on each product as information such as stock and "memo"
Specific information entered by the
Information. The liquid crystal display 51 includes
Is displayed on the product file screen D10.
It is. Next, the user operates the product file screen D10.
Above, "update" S10 by the electronic pen 52₁,
Or "Registration" S10_TwoSelect operation. Liquid crystal display 51
Is updated by the electronic pen 52, for example.₁Is selected
If selected, a product registration / modification screen as shown in FIG.
D11 is displayed. On the product registration / modification screen D11,
Along with the order price of the product related to the selected product file
In addition, management costs, material costs, outsourcing costs and processing for the product
Expenses are displayed as percentages of money and unit price. use
On this product registration / modification screen D11, the
Register / correct the contents of the product file. In this product registration / modification screen D11,
For example, if the unit price, material cost, outsourcing cost,
If the management fee is not fixed and the PC
Automatically calculates and displays the management cost. Ma
The unit price and management cost of these products are
Registration / change of process or registration / change of material usage amount to be described later
If processing costs or material costs are changed due to
Calculated automatically by the computer P and displayed on the LCD
It is updated and displayed on the display 51. That is, the product registration is performed on the liquid crystal display 51.
/ In the correction screen D11, for example, with the electronic pen 52
"Material registration" S11₁Is selected as shown in FIG.
The material use amount registration / correction screen D12 is displayed.
In this material use amount registration / correction screen D12,
Material, medium category name, minor category name, material usage
Information for each material
Information can be registered / corrected.
Also, the registration / change on the material usage registration / modification screen D12 is performed.
The updated material usage of each material is automatically calculated by the personal computer P.
The product registration / modification screen D11 which is dynamically compiled and described above.
"Material cost" column S11_TwoIs reflected immediately. Next, the product registration /
On the correction screen D11, for example, the “process”
Registration "S11_ThreeIs selected, as shown in FIG.
The product process registration / modification screen D13 is displayed. This product
On the process registration / correction screen D13,
Process, the name of the process, the number of days spent on the work,
Time to be spent, direct machining time to be spent on standard machining
The number of machining per hour, machining budget for each process and
The ratio of the processing budget for each process to the
Displayed for each process, as well as
Information can be registered / corrected. The liquid crystal display 51 has a product process registration / repair.
On the main screen D13, for example, a process
First process item which is the process of “bending” of code “111”
S13₁Is selected and the processing cost budget for each
"%" S13, which is the ratio of the processing budget for each process_TwoIs selected
Then, as shown in FIG.₁Is a table
Shown. On the liquid crystal display 51, the user holds the electronic pen 5.
"Ten key" S14 by 2₁From the cost of processing to
Input the numerical value of the percentage of the processing budget for each process
Each process according to the ratio entered by the personal computer P
The processing budget for each process is calculated and the "amount" S14_TwoDisplayed on
It is. Then, the liquid crystal display 51 displays the unit time for each process.
Should be spent on machining operations based on
The standard processing time is calculated and "processing" S14_ThreeDisplayed on
It is. Also, the processing budget for each process calculated here is
"Standard" S on the work result screen D27 whose details will be described later
27_TwoWill be displayed and used. The liquid crystal display 51 has a product process registration.
/ In the correction screen D13, for example, the electronic pen 52
And the first step of the “bending” step of the step code “111”.
Process item S13₁Is selected and “Memo registration” S
Thirteen_ThreeIs selected, the process memo as shown in FIG.
A registration screen D15 is displayed. The user, if necessary
In the same way as when inputting the product code described above,
A memo input field S15 using the pen 52₁The first work by hand
Information about the process, such as know-how and work standards, for example,
Enter the process memo information "Kakudo 90 Dokunin"
I do. Next, the user selects “Kanhen” S15_TwoSelect
As a result, the personal computer P stores the handwritten input of the process memo.
Character recognition processing of information "Kakudo 90 Dokunin" is performed.
And converted to kanji, as shown in FIG.
Confirmation column S16₁Process memo “angle 90 °
Is displayed. Then, the user uses the electronic pen 52
"OK" S16_TwoBy selecting, as shown in FIG.
As shown in the product / process memo column S17₁Is handwritten
Above-mentioned process memo information "Angle 90 degree confirmation" is displayed
Is done. As described above, the production management system 100
Next, the menu shown in FIG.
M₁"Product" item S4₁Is selected with the electronic pen 52
To obtain various information for each product in each workplace
You can enter the necessary information
it can. The production management system 100 includes, in particular, the electronic pen 52.
By using on-site workers, the on-site workers can
Etc. can be entered by hand very easily
You. Next, the production management system 100 will be described.
The menu M shown in FIG.₁In, for example,
Board display / work input "item S4_TwoIf you select
The operation will be described below. In the liquid crystal display 51, a "product" item S4₁
Menu M as in the case of selecting₁At the electronic
“Billboard display / work input” item S4 with pen 52_Two
Is operated, the contact bulletin board table as shown in FIG.
The display screen D18 is displayed. This contact bulletin board display screen D
18 is composed of a plurality of contact items arranged in order of priority,
The message to each worker is displayed. In the manufacturing section 3, for example, for each product,
Is a group of multiple workers for each process,
A predetermined processing operation is performed in units of the group. There
In the manufacturing department 3, personal computers P are distributed for each group.
It is arranged, and each personal computer P has a contact bulletin board table
The display screen D18 is configured to be the initial display screen.
You. Therefore, the group head or each worker should
Based on the information displayed on the display screen D18
To understand the progress of the process and to plan the work
So that In the production management system 100,
The content of the display image on the bulletin board display screen D18 is set for each group.
It is configured so that it can be changed to. production management system
In 100, what content is displayed in which group
For example, the order in which they are displayed
Pasoko located in the office of the Sales / General Affairs Division 1 etc.
It is configured so that an instruction can be given from the user P.
In the production management system 100, this operation is
Instructions are given from the personal computers P located in each group.
It is configured to be able to. Furthermore, their own
Information that is no longer used in the group is processed by the personal computer P
Can be erased by the Therefore, the user may, for example, enter
Gives precedence to eyes placed on PCs in specific groups
If you want to display the information, first, the contact bulletin board display screen D18
In step S18, a "posting input" item S18₁
Select By this operation, the liquid crystal display 51 displays
Enter the priority for displaying the contact items as shown in FIG.
Keypad S19 to do₁To display the contact items
Display section column S19 for selecting a loop_TwoAnd display section column S19_Two
The group selected in, that is, the group in which the contact items are displayed
Section display section S19 where a loop is displayed_ThreeIs displayed. The user uses the numeric keypad S19.₁Using
The priority number is selected by the child pen 52. User
It is assumed that, for example, “0” is selected. Also, the user
Is, for example, the display section column S19_TwoTo display contact items from
It is assumed that a loop has been selected. The user, for example,
Loop to ninth group selected
And Then, the user selects “OK” S19._FourSelect
You. As shown in FIG.
Una contact item input field S20₁Is displayed. The user enters a contact item using the electronic pen 52.
Power column S20₁By hand, for example, the contact content "Nouki"
Enter "Kanhen" S20_TwoSelect PC P
With this operation, the handwritten input of the contact
Performs character recognition processing and kanji conversion processing. liquid crystal
The display 51 is provided by an electronic pen 52 by the user.
"OK" S20_ThreeIs selected as shown in FIG.
Sea urchin input confirmation field S21₁The contact details "delivery date" confirmed in
Is displayed. Then, the liquid crystal display 51 is
"OK" S21 again with child pen 52_TwoBy selecting
22, as shown in FIG.₁And finally
Contact item S22 with priority number "26"_TwoFollowed by a priority number
"0" message "Delivery date" message S22_ThreeIs added
It is. Finally, the user displays the electronic pen 5 on the liquid crystal display 51.
"ESC" S22 at 2_FourBy selecting, FIG.
The contact bulletin where the contact items are sorted in priority order as shown in
The signboard display screen D23 is displayed. Message "Delivery date"
Is the group specified on the contact bulletin board display screen D23,
That is, they are arranged in the first to ninth groups
The screen is displayed on each personal computer P. Next, the production management system 100 will be described.
The contact bulletin board display screen D18 shown in FIG.
In the "Work input" item S18_TwoSelected
A series of operations in this case will be described below. The liquid crystal display 51 is
"Posting input" item S18 shown in FIG.₁If you select
In the same manner as in the case, the electronic bulletin board is displayed on the contact bulletin board display screen D18.
"Work input" item S18_TwoIs selected
Then, the screen is switched to a work result screen (not shown). A liquid crystal display 51 is provided with an electronic pen 52.
When the “operator code” (not shown) is selected and operated,
As shown in FIG. 24, an arbitrary group is displayed on the work result screen.
Information about workers belonging to the group, for example, codes and names
, An operator file selection field S2 composed of belonging groups and the like
4₁Is displayed. This worker file selection field S24₁To
The first worker name displayed is the PC P
Corresponding to the worker name of the group. Production management system
System 100, by selecting an arbitrary group,
Specific worker information belonging to the group
To be able to display all worker information
I have. Next, the user may enter, for example, an operator file
Selection field S24₁Select your name with electronic pen 52
Select operation. As a result, the liquid crystal display 51 has the configuration shown in FIG.
As shown in the table below,
The force screen D25 is displayed. This work result input screen D2
5 includes the start time, end time, work category, and product
Production number, process code, setup time, number of completed products, and number of defective products
You have been able to enter. So,
The user operates the work result input screen D25 using the electronic pen 52.
Input the results of the work performed on that day. That is, the user sets the “start time” S25
₁And "end time" S25_TwoIs selected with the electronic pen 52
Although not shown, a numeric keypad displayed on the liquid crystal display 51 is provided.
-Or input each time by handwriting input. liquid crystal
The display 51 displays, for example, the “work classification” S with the electronic pen 52.
25_ThreeIs selected, the work center is changed as shown in FIG.
Minute selection field S25_FourIs displayed. Therefore, the user
Work area corresponding to the work actually performed by child pen 52
Minutes, for example, “completion” S25_FiveSelect The liquid crystal display 51 has a “serial number” S25
₆Is selected by the electronic pen 52,
"Start time" S25₁And "end time" S25_TwoInput
As in the case of FIG. 26, as shown in FIG.₁But
Is displayed. Then, the user can operate the electronic pen 52.
More numeric keypad S26₁Enter the serial number of the product from
Make. In addition, the user selects the “serial number” S26_Two(S2
5₆)) "Process code" S26_Three, “Setup time” S2
6_Four, "Number of completed" S26_Five, And the “number of defects” S26₆Nitsu
Even if there is a "serial number" S26_TwoSame as input operation
Enter the results using the numeric keys displayed
You. In the production management system 100,
As described above, inputting the work results for each process
Therefore, as shown in FIG.
"Results" S27 in the order of lapse of the input time are displayed on the screen D27.₁Is a table
As shown. In the production management system 100
Is displayed on the work result screen D27 as described later.
Information to be displayed at the same time.
Information on the costs associated with the progress of product manufacturing
You. The work result screen D27 includes a predetermined standard.
To the work related to the product,
Processing cost budget for “standard” S27_TwoIs displayed in the field of
You. The display of the distribution of the machining cost budget is the target for each worker.
Is evident and cost conscious
Which is extremely effective. Processing cost budget
Is entered in the Sales and General Affairs Department 1 in principle.
And the processing cost budget based on the unit price of the product is 100%.
And distribute to each process according to the criteria based on the process analysis.
Injuries are made. Note that the production management system 100
Not only the method of stacking
The allocation of the processing cost budget is possible except for the source. In the production management system, the production of a product
With each worker of the manufacturing department 3
When the results are entered, the PC P
Processing cost (work time x charge unit price) is calculated
"Work cost" S27_ThreeColumn. Also,
The work result screen D27 displays the work result of each process that has been input.
"Standard" S27 by personal computer P based on results_TwoWhen
"Work cost" S27_ThreeAnd budget achievement rate for each process
Is calculated and the "achievement rate" S27_FourAs displayed as
become. In the production management system, each worker
Therefore, based on the input work results for each work,
The remaining processing budget for the product before the process and the budget
Of the total processing budget is calculated, and the work result screen
“Price before processing” of D27 S27_FiveIs displayed on
You. Furthermore, the input is displayed on the work result screen D27.
Based on the work results of each work, the personal computer P
The processing cost in the process and its proportion to the total processing budget
Calculated “processing amount” S27₆Will be displayed on
You. Further, in the production management system,
The remaining price after subtracting the processing amount from the pre-processing amount by Sokon P
Is calculated and the remaining processing budget after the process and the
The percentage of the total processing budget is the “Balance” on the work result screen D27.
Amount ”S27₇Will be displayed. Therefore, raw
In the production management system 100, the
"Price before processing" on the liquid crystal display 51 of the personal computer P S27_Five
Then, the value of the remaining amount of the process is displayed. In the production management system 100, the schedule
Work has been performed for longer than the required
When an unscheduled work process is performed due to
For some reason, processing costs already exceed the total processing budget for products.
If so, the "pre-processing amount" S27_FiveAnd "Balance
Amount ”S27₇Is displayed in minus and displayed in red, for example.
Will be done. In the production management system 100
Is based on work performance information entered by each worker.
Can accurately determine the occurrence of defects in specific departments
It is said. Therefore, in the production management system 100,
For example, for a deficit product, the transfer of department costs
To enable the implementation of extremely detailed production management such as
Become. In the production management system 100,
As mentioned above, cost information such as achievement rate, pre-processing amount, remaining amount, etc.
Is updated as the work progresses and is displayed on the LCD 51
The cost awareness of each worker
Enhance the excitement and create a so-called challenging feeling
Let it do. Of course, the cost information
The personal computer P installed in each department by LAN5
Transmitted. For each cost information,
In addition to performing calculations on the installed PC P,
Work data can be transferred to a computer
The data may be transmitted to the data and processed individually. In the production management system 100,
As you did, menu M₁To display the bulletin board / enter work
By selecting items, you can respond to each department or group.
Various information can be transmitted to each other. Raw
In the production management system 100, the on-site production
How much processing time and idle time for workers
Detailed understanding of individual achievements such as production
It is made possible. In addition, field workers in each group
Are generated for each task
Electronic information (know-how information) such as know-how and comments
Direct and easy hand operation from the liquid crystal display 51 with the pen 52
Can be written and entered. Electronic pen information
Whether to recognize and process handwritten input by 52
Not only letters and numbers, but also sketches
You. Know-how information is generally written for workers on site.
Because I am better at writing simple pictures than
Since the input will be done without annoying
Will be used more effectively. [0062] The production management system 100
To each department or from each department to manufacturing department 3
By transmitting various information in real time,
Even each worker in the manufacturing department 3 always contacts new information
be able to. Each worker in the manufacturing section 3 is in charge of themselves
Time required for each of the
How much achievement rate was compared to the quasi-work time, or
Or how much processing cost is required for the entire processing budget
You can always recognize if you are. In the production management system 100, manufacturing
Know-how and comments entered by each worker in department 3
Information is saved as worker manufacturing history of the product.
This means that the next time the same product is ordered,
Used efficiently. The production management system 100
The information is output at the next production of the product as shown in FIG.
I will print out the production instructions 50 at the same time
I'm trying. In addition, about the manufacturing instruction book 50,
The same as the liquid crystal display 51 of the personal computer P installed in each department.
May be displayed, but many species
Ensure that the procedure for confirming the actual product with the product is
To be printed out in order to
And As shown in FIG.
In the previous manufacturing operation,
The time spent in each process or the mark spent in each process
While various information such as standard time is recorded,
Specific data entered for each process in the previous manufacturing operation
Know-how information (“Nut, aluminum boss size difference note
") F₁, F_TwoIs also recorded. Each worker takes
Based on the manufacturing instructions 50, the production
Business, and at that time, know-how information F₁, F_TwoEffectively
Efficiently produce high-quality products by using
It becomes possible. In the production management system 100
In this way, various information can be accumulated for each manufacturing operation.
Create the best manufacturing instructions by looking up
Can be. Therefore, based on this manufacturing instruction,
Produce stable, high-quality products by manufacturing
Especially for small-lot production of many kinds.
It is extremely effective for the field. [0065] As described above, according to the present invention,
According to the production management method, a simple input method using the pen input means
By adopting the law, workers in each functional department
The manufacturing operation is now performed by the display means of the gate management means.
Unit price information, cost information and budget information on processing costs for products
Or information on the actual cost of processing up to the previous process, budget achievement rate information,
Cost information, material cost information, outsourcing cost information or work time
The information can be recognized, and
Work information input by pen input means after the end of
Along with the work result information based on the
At least the processing cost required for the work, the total processing cost of the processing cost
Percentage of budget, achievement rate for processing cost budget or total
It is possible to recognize information such as the remaining amount of the processing cost budget.
You. Therefore, according to the production management method,
Not only the worker, but also the
Recognition of contribution and budget achievement rate in the entire process
To increase awareness and raise awareness of costs.
Become like In addition, according to the production management method,
Work progress information and in-process information related to products
By being updated in a timely manner,
The latest information is grasped, accurate production management is performed,
Short production of high-quality, low-margin products
Will be delivered on time. Furthermore, depending on the production management method,
If the information processing equipment in the management department
The database of the process information to be provided has been
Provided to each functional department at the time of product manufacture and made effective information
Will be used.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a block diagram showing an overall configuration of a production management system according to the present invention. FIG. 2 is an external view of a pen-input personal computer installed in each section constituting the production management system. FIG. 3 is an explanatory diagram of an initial menu screen displayed on a liquid crystal display of the pen input type personal computer. FIG. 4 is an explanatory diagram of a submenu screen displayed when a “product” item is selected on the initial menu screen. FIG. 5 is an explanatory diagram of a product file narrowing screen that is a submenu screen displayed when a “product” item is selected on the submenu screen. FIG. 6 is a diagram for explaining a pen input operation of a product code on the product file narrowing-down screen. FIG. 7 is a diagram for explaining handwriting input of the product code. FIG. 8 is a diagram for explaining a state in which handwriting input of the product code has been completed. FIG. 9 is a diagram for explaining a product file narrowing-down screen after inputting the product code. FIG. 10 is a diagram for explaining a product file screen in which a product code is input. FIG. 11 is a diagram for explaining a product registration / modification screen displayed as a next screen after selecting a “registration” item on the product file screen. FIG. 12 is a diagram for explaining a material usage / correction screen displayed as a next screen after selecting a “material registration” item on the product registration / correction screen. FIG. 13: Product process registration / display displayed as the next screen after selecting the “process registration” item on the product registration / modification screen
It is a figure for explaining a correction screen. FIG. 14 is a diagram for explaining a pen input operation of a ratio of a processing budget for each process to a processing cost budget on the product process registration / correction screen. FIG. 15 is a diagram for explaining a pen input operation of a process memo on a process memo registration screen displayed as a next screen after selecting a “memo registration” item on the product process registration / correction screen. FIG. 16 is a diagram for explaining a state in which handwritten input of a process memo is recognized by characters. FIG. 17 is a diagram for explaining a process memo registration screen after a process memo is input. FIG. 18 is a diagram showing a message displayed on a bulletin board display /
It is a figure for explaining the contact bulletin board display screen displayed as a next screen after selecting the "work input" item. FIG. 19 is a diagram for explaining a pen input operation of priority of a contact item on the contact bulletin board display screen. FIG. 20 is a diagram for explaining handwritten input of a contact item on the contact bulletin board display screen. FIG. 21 is a diagram illustrating a state in which handwritten input of a contact item is recognized by characters. FIG. 22 is a diagram for explaining a contact bulletin board display screen after inputting contact items. FIG. 23 is a view for explaining a contact bulletin board display screen in which the contact items are rearranged in priority order and displayed. FIG. 24: “Input work” on the contact bulletin board display screen
It is a figure for explaining an operator file selection screen when an item is selected and “operator code” is selected on the operation result screen. FIG. 25 is a diagram for explaining a pen input operation of a work category on a work result input screen which is a screen next to the worker file selection screen. FIG. 26 is a diagram for explaining a pen input operation of a production number on the work result input screen. FIG. 27 is a diagram illustrating a work result input screen after a work result is input. FIG. 28 is a diagram for explaining a manufacturing instruction used in the production management system. [Description of Signs] 1 Sales / General Affairs Department, 2 Technical Department, 3 Manufacturing Department, 4
Quality control / shipping department, 11 servers, 12 material VA
N terminal device, 13 printer, 21 terminal device in engineering department, 22 machine tool, 31 terminal device in manufacturing department (NC system), 32 terminal device in manufacturing department (nesting system), 33 terminal device in manufacturing department (DNC)
System), 34 Terminal equipment of manufacturing department (DNC system), 35 press line, 36 laser machine, 37
NC turret punch press, 38 NC turret punch press, 41 QC / unloading department terminal device (Subcontract Management), 42 Quality Control / unloading sector of the terminal equipment (inventory), P ₁ to P ₆ pen personal computers, 5
0 Manufacturing instruction

Continuation of the front page (58) Field surveyed (Int.Cl. ⁷ , DB name) G05B 19/418 G06F 17/60 B23Q 41/08

Claims (1)

(57) [Claims] [Claim 1] A display means provided in each of a plurality of functional departments for displaying various management information on each product on a screen, and a product in the functional department from the screen of the display means. Two-way communication is possible between the department management means having pen input means for inputting the production result information and the generated process information by hand and instructing the display and output of each management information, and the department management means of each functional department. And a two-way communication with the department management means of each of the functional departments provided in the management department and connected to the department management means of each of the functional departments through the in-company information and communication network. In addition to providing various production management information and budget information up to the previous process for each product held based on the above to each department management means, along with the progress of each product production process, An information processing apparatus is used that updates the above management information based on the above-mentioned production result information and process information output by the gate management means and accumulates them. In a production management method for performing effective production management, when a worker performs a manufacturing work of a product in charge in each of the functional departments based on a manufacturing instruction issued from the management department, the worker performs the department management means. By inputting the code of the product in charge by the pen input means from the screen of the display means, the information processing apparatus of the management department connected via the intra-company information communication network can at least provide unit price information on the product. , Cost information, budget information of processing cost or actual processing cost up to the previous process, budget achievement rate information, management cost information, material cost information, outsourcing cost information or working time By outputting the information and displaying the information on the screen of the display unit of the department management means, it is possible for the worker to confirm the information. By manually inputting the work result information and the in-process information on the product in charge with the pen input means, the department management means, together with the work result information, at least the processing cost required for the work, and the total processing cost budget of the processing cost. Of the total cost, the achievement rate with respect to the processing cost budget, or the balance of the total processing cost budget, is displayed on the display means, and the above information is updated as necessary so that the worker can confirm it. West,
By outputting the work result information and the in-process information to the information processing device in the management section via the in-company information communication network, the various types of production management information and budget information are generated as the production process proceeds. A production management method characterized by sequentially updating and creating a database of in-process information.