JPH07200036A - File management method for man-hour information - Google Patents

Abstract

(57) [Summary] [Purpose] Various work keys can be changed easily and surely by giving various search keys to element work, reducing the man-hours for changing the part number Efficiently maintain files on both models. [Structure] A part number is attached to each work content, work information indicating the work content and man-hour information are combined, analysis information for analysis is added to form an element work, and an assembly drawing is formed for each of the element work. A management number and a process address are added, the part number and the assembly drawing management number are used as a first part number search key, and the part number and the process address are used as a second part number search key. In case of the screen by
A file of man-hour information in which the part number before change and the part number after change are input, element work is called by the first part number search key, and the part number before change can be changed to the part number after change It was a management method.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for processing man-hour information on a production line of a factory by a man-hour management system, and in particular, a man-hour information file management method capable of processing this man-hour information immediately and efficiently. It is about.

[0002]

2. Description of the Related Art For example, when a new model is introduced in a factory for assembling vehicles, a process designer who divides the assembly and inspection line of this factory into predetermined work zones and designs a series of work processes in each work zone. However, when making it possible to newly organize this work process according to the new model,
Accurately grasp the man-hour information that is the statistics regarding the number of parts and the number of working hours required for assembling each vehicle,
It is important to be able to organize an optimal work process for efficient work, and various man-hour information management methods and devices for this purpose have been proposed.

FIG. 7 is an explanatory view for explaining an example of a conventional method for newly organizing a work process and managing the man-hour information thereof, and FIG. 8 schematically shows an apparatus for using this method. FIG. 9 is a configuration diagram to be described, and FIG. 9 is a format diagram showing an information format of a conventional element work record for use in this method.

Referring to FIG. 8, in this method, a process designer first turns on a terminal device PC1 for organizing and processing a work process and a display device CRT1 for displaying the process of organizing and processing, and a local area network LAN. Through
These devices CRT1, P are connected online to a file server FS having a file memory for work processes.
There is a preparatory stage (not shown) for starting the man-hour management system SYS1 operated by C1, LAN and FS.

In FIG. 7, after the above-mentioned preparation step,
From the menu screen that displays the configuration of the software in this man-hour management system SYS1, a processing task for organizing the work process is selected on the display device CRT1, and a partial assembly drawing is drawn for each part of the vehicle. Referring to the drawings, a process organization step of inputting a large number of work contents 11 for assembling a vehicle from the terminal device PC1 and arranging them in time series for each work process to create a work process table 1
Have continued.

In FIG. 9, a work content 11 which is a conventional element work record is used to select each unit part which is a unit forming these parts from a subassembly drawing and attach each unit part to each part. Of the unit work, which is formed by combining the unit number assigned to each unit part, and the product of the number of workers required to execute this work unit and the work time, and a predetermined coefficient. It has required man-hour information 13.

Referring to FIG. 7 again, following the process organization stage 1, the process man-hours, which are the man-hours for each process number, which is the minimum unit in the worker organization in each work process, are obtained, and these process work man-hours are calculated. There is a total man-hours stage 2 for totaling the total man-hours for each model on the terminal device PC1 based on the result by totalizing in the work-procedure table for each process number and for each assembly diagram number which is the above-mentioned assembly number. ing.

Further, after the total man-hours step 2, it is confirmed on the display device CRT1 that the work contents 11 to be knitted and the total work man-hours are appropriate, and the above-mentioned work process tables are stored in a file together with the total work man-hours.・ While filing on the server FS,
Each work process chart is printed for the entire assembly and inspection line, and to the central processing unit of the production management system SYSA (not shown) that comprehensively manages the production functions of the entire factory.
The process approval stage 3 for transmitting information of predetermined contents is finally provided and configured.

It should be noted that C, C, and C in FIG. 8 are coupling devices for connecting each device to a LAN, and these coupling devices connect to the LAN.
The terminal device PC1 is connected to the file server FS through the to form a man-hour management system SYS.

[0010]

By the way, when the file is managed by using the conventional method and apparatus for managing the man-hour information, there are the following problems. (1) The part number may change due to design changes. If it is changed, it is necessary to read the part number from each element work of the work content, which is the element work record, and change the corresponding data. (2) When entering new model data, the current model data in the current model file is copied and the differences are changed to the new model data in the new model file. However, the current model data is changed daily. Therefore, if you copy the file of the current model for the new model, maintenance of both the file of the current model and the file of the new model is required, and it is troublesome and troublesome, and due to missing input or input error. There was a risk of inconsistency between the current model data and the new model data.

Therefore, the present invention is configured so that various data of element work can be changed easily and surely by giving various search keys to the element work, and thus the file of the man-hour management system which solves the above-mentioned problems. The purpose is to provide a management method.

[0012]

The first invention of the present application has been made in view of the above circumstances and is based on the work contents for assembling and inspecting a plurality of types of products in a production line of a factory. In a man-hour management system that manages man-hour information for calculating the production cost, a part number is attached to each work content, and analysis for combining and analyzing work information indicating the work content and the man-hour information Information is added to form an element work, an assembly drawing control number and a process address are attached to each of the element works, and the part number and the assembly drawing control number are used as a first part number search key. And the process address as a second part number search key,
In the case of the screen based on the assembly drawing management number, the part number before the change and the part number after the change are input, the element work is called by the first part number search key, and the part number before the change is changed to the part after the change. It is characterized in that it can be changed to a number.

The second invention of the present application is a man-hour management that manages man-hour information for calculating the production cost based on the work contents for assembling and inspecting a plurality of types of products on the production line of the factory. In the system, each work content is assigned a part number, work information indicating the work content is combined with the man-hour information, analysis information for analysis is added to form element work, and each element work is formed. An assembly drawing management number and a process address are attached, the part number and the assembly drawing management number are used as a first part number search key, and the part number and the process address are used as a second part number search key. In the case of the screen by, enter the part number before the change and the part number after the change, call the element work by the second part number search key, and change the part number before the change to the part number after the change. And it is characterized in that formed by the changeable.

A third aspect of the present invention is a man-hour management that manages man-hour information for calculating the production cost based on the work contents for assembling and inspecting a plurality of types of products on a factory production line. In the system, work information indicating each work content and the man-hour information are combined, analysis information for analysis is added to form element work, and the element work of the current model file is copied to create a new model file. Create and assign a common number to each element work of both the current model file and the new model file, and call the new model file with the common number as the search key when the content of the element work of the current model file is changed , The content of the element work of the current model file is changed, and the new model file of the same common number as the element work of the current model file is changed in record units. A confirmation message as to whether or not the content of the element work of the current model file is changed in conjunction with the content of the element work of the current model file is displayed on the screen of the display device, and the element work of both the current model file and the new model file is displayed. It is characterized in that the contents can be changed in conjunction with each other.

The fourth invention of the present application is a man-hour management for managing man-hour information for calculating the production cost based on the work contents for assembling and inspecting a plurality of kinds of products on a factory production line. In the system, work information indicating each work content is combined with the man-hour information, analysis information for analysis is added to form element work, and the element work of the current model file is copied to create a new model file. A common number is given to each element work of both the current model file and the new model file, and when the content of the element work of the current model file is changed, the common number of the current model file is used as a search key. The content of the element work of the new model file with the same common number as the element work is displayed on the screen of the display device in a window format, and the content of the element work of the new model file is displayed. A confirmation message is displayed on the screen of the display device as to whether or not to change the contents of the element work of the current model file in conjunction with each other, and the contents of the element work of both the current model file and the new model file are linked or separately. It is characterized in that it can be changed to.

[0016]

According to the first invention of the present application, based on the above-mentioned configuration, in the case of the screen by the assembly drawing management number, the part number before the change and the part number after the change are input to manage the part number and the assembly drawing. The element work is called by the first part number search key consisting of a number, and the corresponding part number before the change is replaced with the part number after the change input in advance.

Further, according to the second invention of the present application, in the case of the screen by the process address, the second part consisting of the part number and the process address is input by inputting the part number before the change and the part number after the change. Call the element work by the number search key,
The corresponding part number before the change is replaced with the part number after the change input in advance.

Further, according to the third invention of the present application, when the contents of the element work of the current model file are changed, the new model file is called by using the common number as the search key, and the contents of the element work of the current model file are respectively called. Change and 1
In the display unit, a confirmation message is displayed as to whether or not the contents of the element work of the new model file having the same common number as the element work of the current model file are changed in association with the contents of the element work of the current model file in record units. It can be displayed on the screen, and the contents of the element work of both the current model file and the new model file can be linked and changed.

Further, according to the fourth invention of the present application, when the content of the element work of the current model file is changed, the new model file having the same common number as the element work of the current model file is used with the common number as a search key. The contents of the element work of the above are displayed on the screen of the display device in a window format, and the confirmation message of whether to change the contents of the element work of the new model file in synchronization with the contents of the element work of the current model file is displayed. It is possible to change the contents of the element work of both the current model file and the new model file in conjunction with each other or separately on each screen.

[0020]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment according to the present invention will be described below with reference to the drawings. FIG. 1 is a principle view schematically showing an embodiment of a man-hour management system according to the present invention. The main part of the man-hour management system in FIG. 1 is a process evaluation stage 4 for efficiently evaluating a work process, which is added between the process organization stage 1 and the total man-hour stage 2 according to the conventional method in FIG. The work process can be reorganized based on the result evaluated and obtained in the process evaluation stage 4.

FIG. 2 is a block diagram schematically showing the structure of the man-hour management system in FIG. 2, the man-hour management system SYS2 is configured by adding a new display device CRT2 and a new terminal device PC2 to the man-hour management system SYS1 of the conventional example shown in FIG.

The display device CRT2 and the terminal device PC2 are
The display device CRT1 and the terminal device PC1 are installed at the positions of the person in charge of designing the process away from the display device CRT1 and the terminal device PC1 and mainly include the process organization stage 1, the total man-hour stage 2 and the process approval stage 3. And the process evaluation stage 4 is mainly performed by the display device CRT2 and the terminal device PC2.

FIG. 3 is a format diagram showing the information format of the element work record for use in the method in the embodiment of FIG. In FIG. 3, the information format of the element work record W is a classification key BK for classifying each work content 11 and storing it in the element work file, and for searching an arbitrary work content 11 to calculate the work man-hours. The search key KK and the conventional element work record are added to the structure.

The classification key BK shows a management number field BK1 for managing an assembly drawing showing the assembly sequence of parts constituting each part of the vehicle, and an address on the production line for executing each work process. Process number field BK
2 are provided.

The search key KK has a constituent function field KK1 composed of constituent functions 1 and 2, which are functional elements for constituting each functional specification of the vehicle, and a vehicle on which a predetermined work is carried out. Working position field K indicating the position
K2, a work distinction field KK3 for distinguishing element work records according to difficulty level, skill level, presence / absence of required tools, contamination level, etc., and a part number field KK4 for searching for a part number of the work content are provided. There is.

The constituent function 1 indicates constituent parts such as a bonnet, a door and a trunk, an abbreviation indicating basic functions such as an engine, a fuel system, an air conditioner and a brake, a four-wheel drive, an automatic transmission, an anti Lock·
Use abbreviations that indicate optional functions such as brakes.

The abbreviations showing the modular construction of the chassis, engine, cockpit, front end, body, etc. are used for the constituent function 2, and are used together with the constituent function 1 for each module in the modular production line. The work process can be verified for each subline.

In the work position field KK2, the entire vehicle is vertically arranged at the front, the front center, the rear center, and the tail, and horizontally on the left.
The abbreviations used for dividing into the inner side, the right side, and the upper side, the lower side, etc. by height are used, and the continuity of a plurality of work contents to be worked at the same work position can be analyzed. The work distinction field KK3 uses abbreviated names for distinguishing parts set, temporary bolt mounting, nut tightening, adjustment inspection, etc., and has a difficulty level, skill level, presence / absence of necessary tools, contamination level of each work content. Standardization and automation can be considered according to the degree of risk. Part number field K
In K4, the part number of the work content is handled, and KK4-1 with the part number + assembly drawing management number as a key and KK4-2 with the part number + process address as a key are set.

In the case of the input screen based on the assembly drawing control number, the search key KK is used to select KK4-1 having the part number and the assembly drawing management number as keys, and the input screen based on the process address. In case of, search key KK
KK4-2 with the part number and process address as keys
Select as a key.

Next, a description will be given based on the flowchart of part number change management of FIG. First, part number change management is started (step 101), the part numbers before and after the change are input (step 102), and the cursor is moved to the head of the record pointer which is the head of the file (step 1).
03), it is judged from the display on the screen whether or not the component is a component before change (step 104). If the part is not the part before the change in step 104 (NO), the part is repeatedly determined until it is the part before the change (YES), and the part is the part before the change in step 104 (YE).
In the case of S), the changed part number input in advance is written (step 105), it is determined whether or not the file is the end (step 106), and the file is the end (YE).
S), the part number change management ends (step 1
07) On the other hand, if it is not the file end in step 106 (NO), the next record is read (step 108), the process proceeds to step 104, and it is determined whether or not the part is the part before the change, and the step The next record is repeatedly read until the file end (YES) in 106, and it is determined whether or not the component is the component before the change.

Therefore, the part numbers before and after the change are input in advance, the records are read one by one, and if the part before the change is replaced with the changed part number, the element of the work content, which is the element work record, is read. It is not necessary to read the part number from each work and change the corresponding data, and you can easily and reliably replace the part number before the change of the element work with the changed part number. It is possible to reduce the man-hours of, and to greatly reduce the omissions and mistakes associated with each change.

Next, when creating new model data from the current model data, as shown in FIG. 5, the current data of the current model file is copied, the differences are changed, and the new model data of the new model file is changed. Are being created. When copying a file for a new model, assign a common number to each element work in both the current model file and the new model file. When changing the current model file, specify which model to link and call the new model file using the common number as a key. When the content of the element work of the current model file displayed on the screen of the display device is changed, the content of the element work of the new model file having the same common number as the element work of the current model file is changed to the current model. Update with the element work contents of the file. However, since there is a possibility that data specific to the new model has already been input to the new model file, a confirmation message is displayed asking whether to interlock on a record-by-record basis.

Incidentally, a record in FIG. 5 in which no numerical value is entered in the key column shows the element work added in the new model.
Therefore, the files of both the current model and the new model can be efficiently maintained, the mismatch between the data of the current model and the new model can be eliminated, and the accuracy of the data of the new model can be improved quickly.

When the current model file is called as shown in FIG. 6A using the common number given to the two files as a key, the content of the element work in the first line is displayed as A, and If the element work content of the first line is changed to B as shown in b), the window opens and the content of the same record of the new model file is displayed as shown in FIG. A confirmation message is displayed, and as shown in Fig. 6 (d), the edit function is provided so that you can change the element work content of the displayed new model file to C by pressing KEY2 and selecting correction. There is.

Therefore, when the contents of the elemental work of the current model file and the contents of the elemental work of the new model file are interlocked with each other and the record of the interlocked new model file is to be immediately changed, the current operation is performed each time as in the conventional case. After finishing the model file processing, it is not necessary to process the new model file.
You can change immediately on the same screen, you can change the data of the current model and the data construction of the new model at the same time, you can further improve work efficiency and eliminate the inconsistency between the data of the current model and the new model. be able to.

In the above-mentioned embodiment, the present invention is carried out in a vehicle manufacturing factory, but it may be carried out in a general manufacturing factory other than vehicle manufacturing. It goes without saying that various changes are made without departing from the scope.

[0037]

As described above, according to the first invention and the second invention of the present application, the part numbers before and after the change are respectively input, and the first or second part number search key is used. Since it is possible to call the element work and easily and reliably replace the part number before the change with the changed part number, there is no need to read the part number from each element work and change the corresponding data. The number of man-hours for changing the part number can be reduced, and the omission and mistake of the change associated with each change can be greatly reduced.

Further, according to the third invention of the present application, since the contents of the element work of both the current model file and the new model file can be changed in conjunction with each other, maintenance of both the current model file and the new model file can be efficiently performed. It is possible to eliminate the inconsistency between the data of the current model and the data of the new model and improve the accuracy of the data of the new model quickly. Further, according to the fourth invention of the present application, the contents of the element work of both the current model file and the new model file can be changed together or separately, so that the data change of the current model and the data construction of the new model can be performed. It can be done at the same time, work efficiency can be further improved, and inconsistency of data between the current model and the new model can be eliminated.

[Brief description of drawings]

FIG. 1 is a principle view schematically showing an embodiment of a man-hour management system to which the present invention is applied.

FIG. 2 is a configuration diagram schematically showing the man-hour management system in FIG.

FIG. 3 is a format diagram showing an information format of a work process in FIG.

FIG. 4 is a flowchart showing a part number change management method according to the present invention.

FIG. 5 is an explanatory diagram schematically illustrating a new and old file management method according to the present invention.

6 (a), (b), (c), and (d) are explanatory diagrams showing a screen displaying an example of a new and old file management method according to the present invention.

FIG. 7 is an explanatory diagram illustrating an example of a conventional method for managing manhour information.

8 is an illustration that schematically illustrates a device for using the method in FIG. 7. FIG.

9 is a format diagram showing an information format used in the device in FIG. 8. FIG.

[Explanation of symbols]

 1 work process organization stage 2 work man-hour total stage 3 work process approval stage 4 work process evaluation stage 11 work content 12 work information 13 man-hour information BK classification key BK1 management number BK2 process number KK search key KK1 configuration function key KK2 work position key KK3 Work distinction key KK4 Part number key

Claims (4)

[Claims] 1. A man-hour management system for managing man-hour information for calculating a production cost based on work contents for assembling and inspecting a plurality of types of products on a production line of a factory. A part number is attached, work information indicating the work content and the man-hour information are combined, analysis information for analysis is added to form an element work, and an assembly drawing control number and a process address are added to each element work. In addition, the part number and the assembly drawing management number are used as a first part number search key, and the part number and the process address are used as a second part number search key. The part number before change and the part number after change are input, the element work is called by the first part number search key, and the part number before change can be changed to the part number after change. File management method of man-hour information characterized by. 2. A man-hour management system that manages man-hour information for calculating a production cost based on work contents for assembling and inspecting a plurality of types of products on a production line of a factory. A part number is attached, work information indicating the work content and the man-hour information are combined, analysis information for analysis is added to form an element work, and an assembly drawing control number and a process address are added to each element work. In addition, the part number and the assembly drawing management number are used as a first part number search key, and the part number and the process address are used as a second part number search key. It is possible to input the previous part number and the changed part number, call the element work with the second part number search key, and change the part number before the change to the changed part number. File management method of man-hour information to be characterized. 3. A man-hour management system that manages man-hour information for calculating a production cost based on the work contents for assembling and inspecting a plurality of types of products on a production line of a factory. The work information shown is combined with the man-hour information to add analysis information for analysis to form element work, and the element work of the current model file is copied to create a new model file. A common number is assigned to each element work of the new model file, and when the content of the element work of the current model file is changed, the new model file is called by using the common number as a search key to identify the element work of the current model file. Change the contents respectively and 1
In the display unit, a confirmation message is displayed as to whether or not the contents of the element work of the new model file having the same common number as the element work of the current model file are changed in association with the contents of the element work of the current model file in record units. A file management method for man-hour information, which is displayed on the screen, and the contents of the element work of both the current model file and the new model file can be changed in conjunction with each other. 4. A man-hour management system for managing man-hour information for calculating a production cost based on work contents for assembling and inspecting a plurality of types of products on a production line of a factory. The work information shown is combined with the man-hour information to add analysis information for analysis to form an element work, and the element work of the current model file is copied to create a new model file. A common number is assigned to each element work of both the new model file, and when the content of the element work of the current model file is changed, the common number of the same element work of the current model file is used as a search key. New model file elements The contents of the work are displayed on the screen of the display device in a window format, and the contents of the new model file are displayed as the elements of the current model file. A confirmation message is displayed on the screen of the display device as to whether or not to change in conjunction with the contents of the work, and the contents of the element work of both the current model file and the new model file can be changed together or separately. A file management method for man-hour information, which is characterized in that