JP3110138B2 - Device for canceling / diverting production order products - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a device for canceling and diverting a production order product used for producing a semiconductor IC chip, a metal work, and other workpieces, and more particularly to a production order cancellation during processing. The present invention relates to a device for canceling and diverting a production order product provided with a technique for quickly performing a canceling process and a diversion process after the cancellation.

[0002]

2. Description of the Related Art Conventionally, in various manufacturing industries, when a production order of a certain product is received from a customer, production management is performed on a production line for production of the production order product.
At this time, a manufacturing management computer is introduced instead of human-based manufacturing management, and detailed manufacturing management is performed in consideration of customer requests, site conditions, etc., to secure the trust of customers and reduce manufacturing costs, etc. No corporate effort has been made.

In recent years, a request for cancellation of a production order product suddenly comes in during the process due to the customer's convenience due to the orientation of a large variety of small quantities, the sales trend, and the like, and the site situation due to the trouble of the production equipment. At this time, on the site side, in addition to accurately grasping the production line of the product to be canceled, accurate rescue of the product after cancellation is strongly required.

Conventionally, in response to such an order cancellation request, a human system grasps in which process the order product to be canceled is currently located, and when the process is determined, the line out is performed before moving to the next process. We take operation such as letting you do.

[0005]

However, in the above-described countermeasures against the order product cancellation request, not only does it take a considerable amount of time to grasp in which process the order product to be canceled exists, but also during that time, In some cases, the corresponding product is transferred to the next process, and wasteful processing is often required. In addition, the cancellation in the middle of the work in progress can be performed by a computer. However, in the case of diverting the product to be canceled, it is necessary to rely on the judgment of a human system, and it is difficult to divert the product to be canceled smoothly. In addition, it is difficult to grasp the status of the order product to be canceled, and it is difficult to take measures in the future.

The present invention has been made in view of the above circumstances, and it is an object of the present invention to provide a device for canceling and diverting a production order product that quickly and accurately executes the conversion of a cancellation order product.

Another object of the present invention is to accurately cancel a production order product in a work-in-progress process, quickly perform diversion and rescue of the cancellation order product, and make the actual situation of the cancellation order product simple and easy. It is an object of the present invention to provide a device for canceling / diverting a production order product which can be grasped.

[0008]

According to a first aspect of the present invention, there is provided an information processing apparatus for transmitting information such as an order number, a product type, a quantity, and an order status flag based on information on acceptance and cancellation of a production order product. When the process progress status information file to be registered and changed and the start or completion input information of the manufacturing order product in each process of the manufacturing line are received, the file of the file is determined based on the order number included in the start or completion input information. While the process status is advanced to the next stage, if there is a product of the same type that has already been canceled in the order status flag, the order between the product of this canceled type and the order product based on the arrival / completed input information And a canceling order diverting means for performing order diverting in the production order product.

Next, a second aspect of the present invention provides a process progress information file having a registration area for a process status, an order number, a product type, a quantity, an order status flag, and the like.
Based on the reception of the production order product, information such as an order number, a product type, the number, and an order status flag is registered in the file, and based on the cancellation information of the production order product, the information of the corresponding order number in the process progress information file is registered. An order receiving / cancelling means for changing the corresponding order status flag to a canceling flag, and a process completion input terminal for receiving information on starting or completing input of a production order product in each process of the production line, and a process completion input terminal While the process status of the file is advanced to the next stage based on the order NO included in the start or completion input information sent from the terminal, a product of the same type that has already been canceled in the order status flag is displayed. If there is, a cancellation order for diverting the order between the product of this cancellation type and the order product based on the arrival / completed input information. Diversion means, and cancellation order output means for listing and outputting information on the order number whose order status flag is canceled from the process progress information file in response to a request to output a cancellation order list. This is a device for canceling / diverting production order products.

[0010]

Therefore, the invention corresponding to claim 1 takes the above-mentioned means, and when the process of a certain manufacturing order product is started or when each process is completed, the manufacturing based on the completion input information is performed. Since the process status of the order product is advanced to the next stage, whether or not there is a production order product of the same type that has already been canceled after the own process is found from the process progress information file and the order diversion process is executed. The product whose order has been canceled can be found quickly and the diversion and rescue can be achieved, thereby eliminating the waste of the product and greatly contributing to the efficiency of the manufacturing operation.

Next, the invention corresponding to claim 2 has the same function as the invention corresponding to claim 1, and the order canceling means is operated by the order canceling unit based on the request for canceling the product order. Can be accurately performed, and the actual state of the cancellation order can be easily and easily grasped, and can be appropriately used for the subsequent measures.

[0012]

Embodiments of the present invention will be described below with reference to the drawings.

FIG. 1 is a functional block diagram showing an embodiment of an apparatus for canceling / converting a production order product according to the present invention.
This canceling / diverting device is composed of an input / output device system for inputting / outputting necessary data and a production management computer 10 which is to be a main unit of the device.

The input / output device system includes an order receiving / cancellation input terminal 1 for receiving a production order product and for canceling a production order product, and a process completion for receiving start and completion of a production order product in each process of the production line. An input terminal 2, a cancel order list output request terminal 3 for receiving a cancel order list output request, a cancel order list output terminal 4 for outputting a cancel order list based on a cancel order list output request, and the like are provided.

Note that the present apparatus is capable of operating each terminal 1 in terms of function.
However, these terminals 1 to 3 are capable of inputting required data in a unified manner using an input device such as a keyboard. There is no. That is, the functions of the terminals 1 to 3 may be performed by one input device, or may be performed by using different input devices. Further, the cancellation order list output terminal 4 may be a general CRT display device or printer, or any other output device having a function similar thereto.

On the other hand, the manufacturing management computer 10 functionally includes an order receiving / cancelling means 11 and a process progress information file 1 for storing process progress information shown in FIG.
2. A cancellation order diverting means 13 and a cancellation order output means 14 are provided.

The order accepting / cancelling means 11 receives orders N from the order accepting / cancelling input terminal 1 in the order accepted.
When data such as O, product type, and number are input, the product 12, product type, number, and order status flag are sequentially stored in the file 12 in the order of NO as shown in FIG.
Further, when the order receiving / cancellation input terminal 1 requests a cancellation order, the order status flag corresponding to the order NO is set to “1” (cancel). Note that the order status flag “2” means waiting for diversion.

When the cancellation order diverting means 13 receives from the process completion input terminal 2 the completion order input information issued when the manufacturing order product starts each process or completes the process, the cancellation order diverting means 13 transmits the manufacturing order product. While the process status is advanced next, it is determined whether there is a canceled order product of the same type that has already been canceled (flag "1") after the own process, and if there is a canceled order product of the same type, it will be described later. The order diversion is executed according to the flow shown in FIG.

When the cancellation order list output request terminal 3 receives a cancellation order list output request from the cancellation order list output unit 14, the cancellation order output means 14 sets the cancellation flag of "1" from the process progress information file 12, that is, the file of FIG. It has a function of listing the standing items and outputting them from the cancellation order list output terminal 4. Next, the operation of the device configured as described above will be described.

Now, as shown in FIG. 2, it is assumed that a product which is moving in the order of the process A, the process B and the process C is manufactured. At this time, the process progress status information file 12 has an order as shown in FIG. It is assumed that information corresponding to NO is included. Note that the numbers 0 present in the process statuses of the processes A, B, C and the process progress information file 12 indicate that the process A is waiting to be started, 1 indicates that the process A is being started, 2 indicates that the process B is waiting to be started, and 3 indicates that the process B is started. Among them, 4 is waiting for the start of the process C, 5 is during the start of the process C, and 6 means the completion of the process C.

In the above state, when an order cancellation request is received from the order acceptance / cancel input terminal 1 at an appropriate time, the order acceptance / cancellation means 11 performs a process based on the information on the order number of the product whose order is to be canceled. For example, the order status flags of the progress status information such as order No. 004, order No. 006, order No. 007, etc. are rewritten to "1".

On the other hand, as the production of the production order product progresses, when information on the start and completion of each process on the production line is input from the process completion input terminal 2, the cancellation order conversion means 13
Then, a diversion process as shown in FIG. 4 is executed. That is, whether or not the information corresponding to the order number of the completed input information is present in the process progress information file 12 is searched. Hereinafter, for example, the order No., 001 is considered as the reception information.

Therefore, when the reception information is entered at the time of commencement (work in progress) and the order status flag is other than 0 (the corresponding order is canceled or waiting for re-use), the process ends without performing any processing. (Step S1). In step S1, when the reception information has not yet been started for each process and the production order product has not been canceled, the process status corresponding to the order number of the reception information in the process progress information file 12 is "1". Is added.

Then, in the next step S3, it is determined whether or not there is an order product of the same type as the reception information after the own process, and if there is an order product of the same type, the order advanced flag of the order product is canceled "1". "Or diversion waiting" 2 "
Find out what is.

When order NO, 001 is used as the reception information, "1" is added to the process status corresponding to the order NO, 001 in step S2, and in step S3, the order NO, 004, order NO , 007
Are determined to be the same A type, and both are determined to be canceled in step S4. Therefore, at this stage, the order NO-004, 007 is the diversion target order.

Next, the number of diversion target orders is compared with the number of received information, and it is determined whether or not a diversion target order having a number larger than or equal to the number of received information is in the process progress information file 12. Search (S5). Here, order No. 007 corresponds to this.

Therefore, the order N satisfying the above condition is
If there is O, 007, it is regarded as the original diversion target information, and it is determined whether the number of diversion target orders is equal to the number of received information (S6). Here, for example, since the number of the order NOs, 007 is 100, the process shifts to step S7, and the order NOs, 00, which have already started the process B, are executed.
In order to transfer 7 to order NO, 001,
The order numbers 001 and 007 are set as shown in FIG. That is, the process status of order NO, 001 is set to “3”, while the number of order NO, 007 is set to “0”.
And the order status flag is set to "1".

On the other hand, the order No. 007 is, for example,
If the number is 200 as in the case of writing, the process moves to step S8, and the order N
The number 100 of O, 001 is subtracted, and the order NO, 00
As for the number corresponding to 100 of No. 7, the process status of the order NO, 001 is set to "3" as shown in the lower part of FIG. 5B, and the order status flag remains unchanged "0" as before. As for the number of differences between the order numbers 007 and 007, the order status flag is set to "2" as shown in the upper part of FIG. As a result, the order can be diverted.

Therefore, according to the configuration of the above-described embodiment, when a request for canceling a production order product is received from the order accepting / cancelling input terminal 1, the order accepting / cancelling means 11 causes the process progress status information file 12 to correspond. Since the order status flag of order NO is set to cancel, even if there is a sudden request for order cancellation due to customer's circumstances or site situation, the cancellation process can be executed quickly and accurately, based on the process status currently in progress. Can be notified to the line process.

When a start / completion input is made in each step for a production order product, the cancellation order conversion means 13
Then, based on the start / completion input information, it is determined from the process progress status information file 12 whether there is a production order product of the same type after the own process of the order product, and if there is a production order product of the same type, the file 12 is used. Since the diversion process of the product is performed above, the reverted product can be quickly diverted. Further, the cancellation order output means 14 extracts and outputs the order number of the canceled flag out of the order status flags of the process progress information file 12 in response to the output request of the cancellation order list from the outside. The list of order products that have been canceled can be listed up, and the actual situation can be easily grasped. The present invention can be variously modified and implemented without departing from the gist thereof.

[0031]

As described above, according to the present invention, the following effects can be obtained.

According to the first aspect of the present invention, a production order can be quickly and appropriately diverted while referring to a process progress information file based on arrival / completed input information in each process of each production order product. -A diversion device can be provided.

Further, the invention of claim 2 has the same effect as that of claim 1, and can also cancel the work-in-progress product quickly and accurately in the work-in-process, and furthermore, can simplify the actual condition of the cancellation order product. Can be grasped.

[Brief description of the drawings]

FIG. 1 is a functional block diagram showing a configuration of a device for canceling / diverting a production order according to the present invention.

FIG. 2 is a schematic view showing a process of manufacturing a production order product.

FIG. 3 is a diagram showing contents of a process progress information file of FIG. 1;

FIG. 4 is a flowchart for explaining the operation of the cancellation order diverting means which is the gist of claim 1;

FIG. 5 is a diagram specifically illustrating a diversion relationship between two order products.

[Explanation of symbols]

REFERENCE SIGNS LIST 1 Order receiving / cancellation input terminal 2 Process completion input terminal 3 Cancellation list output request terminal 4 Cancellation list output terminal 10 Manufacturing management computer 11 Order receiving / cancelling means 12 Process progress information file,
13: cancellation order conversion means, 14: cancellation order output means.

──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int. Cl. ⁷ , DB name) G06F 19/00 G06F 17/60 G05B 19/418

Claims (2)

(57) [Claims] 1. A process progress information file for registering and changing information such as an order number, a product type, a quantity, and an order status flag based on production order product acceptance and cancellation information, and a manufacturing order product in each process of a production line. When the start or completion input information is received, the process status of the file is advanced to the next stage based on the start or completion input information, and a product of the same type that has already been canceled in the order status flag is received. A cancellation order conversion means for performing order conversion between a product of the cancellation type and an order product based on the arrival / completed input information, if any. 2. A process progress status information file having a registration area for a process status, an order number, a type, a number, an order status flag, and the like. An order accepting / cancelling means for registering information such as a status flag and for changing the order status flag corresponding to the corresponding order number in the process progress information file to a cancellation flag based on the cancellation information of the production order product; A process completion input terminal for receiving the start or completion input information of the manufacturing order product in each process of the line, and the process status of the file based on the start or completion input information sent from the process completion input terminal. If there is a product of the same type that has already been canceled in the order status flag, Cancellation order diverting means for performing order diversion between a product of an erased type and an order product based on the arrival / completed input information, and an order status flag from the process progress information file in response to an output request of a cancellation order list And a cancellation order output means for listing and outputting information on the order number which has been canceled.