CN1622103A - Production control system and method - Google Patents

Abstract

A production control system and method, pre-build the product database storing multiple product manufacturing data, these product manufacturing data include the product manufacturing time data separately, also pre-build the server storing enterprise's production and material information; the server provides a production scheduling plan according to the ERP data and the MRP data, so that a planning and production and marketing unit can arrange a production order, and the production order is transmitted to a production control center through a network system; the server reads the product manufacturing data stored in the product database according to the production order transmitted by the production control center; the server receives production information transmitted by the production line operation computer and transmits the production information to the production control center through the network system, and the production control center updates the production order according to the time for producing the product and the data of the product manufacturing time so as to achieve the production balance of the production line; the waste caused by non-production time can be effectively shortened, the production efficiency is improved, and the maximum profit is obtained.

Description

Production control system and method

technical field

The present invention relates to a production control system and method, in particular to a production control system and method that can effectively collect enterprise production and material information, shorten non-production time, improve production efficiency, and obtain maximum profit.

Background technique

Due to the long lead time for raw material procurement, in order to ensure that the shipment is correct after receiving the order, the company usually prepares enough raw materials in each factory to meet the needs of the order. However, if the company's shipping points are distributed in multiple countries, it has extremely high requirements for the quality of material planning. Therefore, in order to achieve the goal of global planning and management of the enterprise, it is very important for the enterprise to control the material suppliers.

On the other hand, if the production line has a lot of downtime or non-production time, it will greatly reduce the efficiency and competitiveness of the enterprise. Factory managers should actively find out the main causes of downtime, eliminate production bottlenecks, and shorten non-production time, so as to improve efficiency and maximize profits.

For example, the training of operating personnel (that is, how to enable the production line personnel in each factory area to obtain the manufacturing process of new products in a real-time and effective manner when a new product model is produced, reducing the idle time of each production line) and factors such as material shortages will affect It affects the operation of the production line, resulting in a reduction in the production efficiency of the production line, making it impossible for product manufacturers to accurately and real-time control the production capacity of each station of the production line. In this way, it will make it difficult for the enterprise to control the production situation, and then the capacity planning cannot be idealized.

Therefore, how to enable enterprises to effectively obtain production and material information so that production personnel can manufacture new products concisely and quickly, shorten non-production time, improve production efficiency, and obtain maximum profit is an issue that needs to be solved at present.

Contents of the invention

In order to overcome the shortcomings of the above-mentioned prior art, the main purpose of the present invention is to provide a production control system and method, which can effectively collect enterprise production and material information to shorten non-production time, thereby improving production efficiency and obtaining maximum profit .

To achieve the above purpose, the present invention provides a production control system and method. The production control system of the present invention at least includes: a product database, storing multiple pieces of product manufacturing data, and these product manufacturing data respectively have product manufacturing time data; a first server, storing enterprise resource planning (Enterprise Resource Planning; ERP) data and material demand plans (Material Request Planning; MRP) data; the second server stores factory planning (Factory Planning; FP) data, and the second server provides production scheduling plans based on the ERP data and MRP data of the first server for planning, production and sales The unit arranges the production order, and transmits the production order to the production control center through the network system, and the production control center transmits the production order according to the capacity conditions of the production line; the third server, through the network system and the production line operation computer and the production control center The network connection is used to receive the production order from the production control center, and read the product manufacturing data stored in the product database, so that the operators on the production line operation computer can produce according to the production order and product manufacturing data; and The fourth server is connected to the production line operation computer and the production control center network through the network system, and is used to receive the production information from the production line operation computer. The production information includes the production time of the production line operation computer and the product corresponding to the product database. The production time data of the product is transmitted to the production control center through the network system, and the production control center updates the production order of the third server according to the production time of the product and the product manufacturing time data, so as to achieve the production balance of the production line .

The production control method of the present invention is used for the production control host to make production orders according to the material demand of the planning/production and sales management host and the actual production capacity planning of each line and each station of the production department, so as to achieve the production balance of the production department. The method at least includes: Build a product database that stores multiple product manufacturing data, each of which has product manufacturing time data; pre-build a server for storing ERP/MRP data, FP data, SOP data, and FIS data, and can access the product database The product manufacturing data stored in the database; firstly, the server provides the production scheduling plan according to the FP data and ERP/MRP data; the planning/production management host reads the production scheduling plan from the server to generate the production order, and Send the production order to the production control host, so that the production control host transmits the production order from the planning/production and sales management host to the server according to the capacity conditions of the production line; then, the server reads the product database and the production order, Make the operators of the operation computers of each line and each station in the production department carry out production according to the product database and production order; after that, the server receives and integrates the production information from the operation computers of each line and each station, and based on For the product in the production information, obtain the product manufacturing time data corresponding to the product from the product database, so as to transmit the production information and product manufacturing time data to the production control host; After the incoming production order is made, the production order is updated according to the production information and product manufacturing time data transmitted from the server, and the updated production order is sent to the server for the operation of each line and each station in the production department The computer operator performs production according to the product database and the production order.

In summary, the production control system and method of the present invention evaluate the production capacity of each line and each station of the production department through the pre-built product database, and update the production order in real time to achieve the production balance of the production line. Therefore, It can effectively shorten the non-production time, thereby improving production efficiency and obtaining the maximum profit.

Description of drawings

Fig. 1 is a schematic block diagram of the basic structure of the production control system of the present invention; and

FIG. 2 is the process steps required to be executed by the production control system in FIG. 1 .

Detailed ways

Example

Embodiments of the present invention are described below through specific examples.

Fig. 1 is a schematic block diagram of the basic structure of the production control system of the present invention. As shown in the figure, the production control system 1 of the present invention is constructed in at least one network server, and these network servers include enterprise resource planning (Enterprise Resource Planning; ERP)/material demand planning (Material Request Planning; MRP) server 10, factory Planning (Factory Planning; FP) server 11, factory information system (Factory Information System; FIS) server 12 and standard operating procedure (Standard Operation Procedure; SOP) server 13, so that it is located in the planning/production and marketing management host 14, production control host 15 and the production line The user of the host computer 16 connects and logs in the production control system of the present invention through a network system (not marked in the figure), such as the Internet (Internet) or the enterprise intranet (Intranet), so that the production line can obtain production and material information effectively, so as to facilitate And quickly enable production personnel to manufacture new products to shorten non-production time, thereby improving production efficiency and maximizing profits. It should be noted that the production control system of the present invention also includes other hosts, and only the parts related to the present invention are shown here.

The ERP/MRP server 10 is used for storing ERP data and MRP data, and electronically collects manufacturing, finance, distribution and other related operation processes of the enterprise.

The FP server 11 is used to store FP data, that is, to collect material data of various factories for more effective production and material planning. Among them, the FP server 11 reads the ERP data and MRP data stored in the ERP/MRP server 10 through the network system (not shown), so that the users located in the planning/production and marketing management host 14 can properly plan according to actual operation requirements , and generate a production order, and transmit the planned production order to the SOP server 13 through the production control host 15 . More importantly, the FP server can manage all material items, and then clearly grasp the usage of all materials; at the same time, it can distinguish forecast (Forecast) orders from actual orders, so the configuration and preparation of materials can be determined according to the order priority Content, in addition to solving tedious material preparation issues, is more helpful for enterprises to achieve the ideal goal of material optimization (Optimization).

The SOP server 13 is used to store SOP data, the SOP data includes the production order and the basic data of production operations transmitted by the production control host 15, and the SOP server 13 has a product database 130 built in, and the product database 130 is used for Store a plurality of product model manufacturing data 131, these product model manufacturing data 131 respectively have a product model 132, a plurality of action unit numbers 133 corresponding to the product model 132, and product manufacturing image files 134 individually corresponding to the action unit numbers 133 (file format such as .mpg), product manufacturing sound file 135 (file format such as .wav) and file playback time data 136. This SOP server 13 is through network system (figure not marked) and each line of production department and the operation computer (figure not mark) of each station network connection, for being positioned at each line of production department and the operator of each station operation computer according to this SOP data for production. Wherein, when the SOP server 13 judges that there is a new product model in the SOP data, the SOP server 13 searches for the product model manufacturing data corresponding to the new product model from the product database 130 according to the new product model. 131, take out the image file 134 and sound file 135 corresponding to each manufacturing action unit of this new product model, and pass to each line of the production department and the operation computer of each station, so that the operation computer plays the image file of this new product model 134 and sound file 135, for the operator to make according to the content played.

Therefore, through the product database 130 of the SOP server 13 , the production line personnel in each factory area can obtain the manufacturing process of new products in real time and efficiently, so as to reduce the idle time of each production line.

These operation computers will receive the production information generated by the operators when they manufacture products, such as production information such as the production line or station capacity status and the production time of the product model, so that the operation computers will pass the received production information through the network system (not shown in the figure) standard) to the production line host 16, the production line host 16 also obtains the play time data 136 of the product model from the product database 130 of the SOP server 13 according to the product model, and then also passes the production information and play time data through the network system 136 to the FIS server 12.

The FIS server 12 is used to receive production information and play time data from the production line host 16, and create multiple pieces of FIS data, such as production line capacity information. The user at the production control host 15 will read the FIS data (production line capacity information) of the FIS server 12 and the production order planned by the planning/production and sales management host 14 through the network system, so as to update the SOP server 13 according to the current production line capacity information Production order in .

For example, when a certain station of the production line produces the product model PXAA and executes the action unit number SOP-001-001 of the product model PXAA, the manufacturing time spent by this station is 15 seconds, and it is connected to the operation computer network of each station of each production line The production line host 16 of the production line will obtain the production information (that is, the production time spent by a certain station of the production line to execute the action unit number SOP-001-001 of the product model PXAA is 15 seconds), and according to the action unit number SOP-001- 001 obtains the play time (20 seconds in this embodiment) of the action unit number SOP-001-001 from the product database 130 of the SOP server 13, and then also transmits the production information and 20 seconds of play time through the network system to the FIS server 12. It should be noted here that the production line host 16 does not just transmit a piece of information to the FIS server 12, but the production line host 16 transmits the above information according to the manufacturing status of each production line and each station, that is, it depends on the implementation.

After the FIS server 12 receives and compiles the above-mentioned information from the production line mainframe 16, it transmits the above-mentioned information to the production control mainframe 15 at a predetermined time, so that the production control mainframe 15 makes the production order and The production information and broadcast time data sent by the FIS server can re-plan the production order, such as planning the products that need to be shipped urgently or mass-produced to the production line and station with a faster production speed; in addition, the production control host 15 can Through the production information and playback time, find out the production line and station with slower production speed, so that the enterprise can know the production capacity of each production line and each station, so as to reassign the work, thereby shortening the production time and improving production efficiency. to maximize profits,

FIG. 2 shows the process steps required to be performed by the production control system of FIG. 1 . As shown in the figure, at first step S1 is performed to pre-build a product database 130, which is used to store a plurality of product model manufacturing data 131, and these product model manufacturing data 131 respectively have a product model 132 and a plurality of product model numbers 132 The corresponding action unit number 133, and each action unit number 133 corresponds to the product manufacturing image file 134, the product manufacturing sound file 135 and the file playback time data 136, and then proceed to step S2.

In step S2, the ERP/MRP server 10 for storing ERP/MRP data, the FP server 11 for storing FP data, the SOP server 13 for storing SOP data, and the FIS server 12 for storing FIS data are pre-built. The pre-built product database 130 is built in the SOP server 13, and then proceeds to step S3.

In step S3, the FP server 11 provides a production schedule according to the data stored in the ERP/MRP server 10, and then proceeds to step S4.

In step S4, the planning/production management host 14 reads the production schedule from the FP server 11 to generate a production order, and transmits the production order to the production control host 15, and then proceeds to step S5.

In step S5, the production control host 15 transmits the production order sent by the planning/production-sales management host 14 to the SOP server 13 according to the capacity conditions of the production line, and then proceeds to step S6.

In step S6, the SOP server 13 reads the product database 130 and the production order to make the operators of the operation computers (not shown) located in each line and each station of the production department perform production according to the product database 130 and the production order , and then proceed to step S7.

In step S7, the FIS server 12 receives and collects the production information from the operation computers of each line and each station, such as the production capacity status of the production line or station and the production time for manufacturing the product model 132, etc., and according to the production information The product model in the information obtains the playing time data 136 corresponding to the product model 132 from the product database 130 to transmit the production information and the playing time data 136 to the production control host 15, and then proceeds to step S8.

In step S8, when the production control host 15 receives the production order from the planning/production and marketing management host 14, it updates the production order according to the production information and play time data 136 transmitted from the FIS server 12, and sends The updated production order is sent to the SOP server 13 for the operators of the operation computers (not shown) in each line and each station of the production department to produce according to the product database 130 and the production order.

In summary, the production control system and method of the present invention evaluates the production capacity of each line and each station of the production department through the pre-built product database 130, and updates the production order in real time to achieve the production balance of the production line. It can effectively shorten the non-production time, thereby improving production efficiency and obtaining the maximum profit.

Claims (12)

1. a production control system is characterized in that, this system comprises at least:

Product database is used to store many products and makes data, and these products are made data and comprised the production time data respectively; And

At least one station server, store Enterprise Resources Planning data, MRP data and factory setup data, it is connected with production line operation computing machine and central production control unit network by network system, this server is according to these ERP data and MRP data, the production scheduling plan is provided, single for planning and production and marketing unit's system of arranging production, and this server should be produced the system patrilineal line of descent with only one son in each generation by network system and deliver to the central production control unit, and it is single that this production system is transmitted according to production line production capacity condition in this central production control unit; And the production system that this server transmits according to this central production control unit singly reads the product manufacturing data that this product database stores, and produces according to this production system list and product manufacturing data for the operating personnel who is positioned at the production line operation computing machine; And this server receives the production information that this production line operation computing machine transmits, wherein, this production information comprises that at least the production line operation computing machine produces time of product and this product production time data in this product database correspondence, this server reaches the central production control unit by network system with this production information, produce the time of product and the production system list of this server of production time Data Update for this central production control unit according to this, to reach the Production Line balance.

2. production control system as claimed in claim 1 is characterized in that, this server comprises:

First server is used to store Enterprise Resources Planning data and MRP data;

Second server, be used to store factory setup data, and this second server is to provide the production scheduling plan according to the ERP data of this first server and MRP data, single for planning and production and marketing unit's system of arranging production, and should produce the system patrilineal line of descent with only one son in each generation by network system and deliver to the central production control unit, it is single to transmit this production system for this central production control unit according to production line production capacity condition;

The 3rd server, it is connected with production line operation computing machine and central production control unit network by network system, it is single to be used to receive the production system that transmits this central production control unit, and read the product manufacturing data that this product database stores, produce according to this production system list and product manufacturing data for the operating personnel who is positioned at the production line operation computing machine; And

The 4th server, it is connected with production line operation computing machine and central production control unit network by network system, be used to receive the production information that this production line operation computing machine transmits, this production information comprises that the production line operation computing machine produces time of product and this product production time data in this product database correspondence, by network system this production information is reached the central production control unit, supply this central production control unit according to the time of the production product of this production information and the production system list of production time Data Update the 3rd server, to reach the Production Line balance.

3. production control system as claimed in claim 1 is characterized in that, each product manufacturing data that is stored in this product database also have product manufacturing image file or product manufacturing audio files.

4. production control system as claimed in claim 1 is characterized in that, the production time data that are stored in this product database are file reproduction time data.

5. production control system as claimed in claim 1 is characterized in that this network system is meant Internet or Intranet.

6. production control system as claimed in claim 2 is characterized in that the 3rd server is meant the standard operating procedure (SOP) server.

7. production control system as claimed in claim 2 is characterized in that the 4th server is meant the factory information system server.

8. production control method, it is characterized in that, this method is used for supplying the production control main frame according to the material requirements of planning/production and marketing management host and actual capacity planning production system list at each line of production division and each station, and to reach the line balancing of production division, this method comprises at least:

(1) build product database in advance, be used to store many products and make data, these products are made data and are had the production time data respectively;

(2) build the server that is used to store enterprise's production and goods and materials data in advance;

(3) make this server provide the production scheduling plan according to this production and goods and materials data;

(4) make this planning/production and marketing management host from this server, read this production scheduling plan and produce the system list to generate, and should produce system patrilineal line of descent with only one son in each generation and deliver to the production control main frame, make this production control main frame according to production line production capacity condition will plan/production system that the production and marketing management host transmits passs on a skill from a master to a single disciple to server;

(5) make this server read product database and the system of producing single, the operating personnel who is positioned at the operation computing machine at each line of production division and each station with order singly produces according to product database and the system of producing;

(6) make this server reception and whole each line that converges reach the production information that each operation computing machine of standing transmits, and obtain the production time data corresponding from this product database with this product according to the product in this production information, so that production information and production time data are reached in the production control main frame; And

(7) make this production control main frame receive production system that planning/production and marketing management host transmits singly after, promptly this production system of production information that transmits according to this server and production time Data Update is single, and the production system that will upgrade passs on a skill from a master to a single disciple to server, singly produces according to product database and the system of producing for the operating personnel of the operation computing machine at each line that is positioned at production division and each station.

9. production control method as claimed in claim 8 is characterized in that, each product manufacturing data that is stored in this product database also have product manufacturing image file or product manufacturing audio files.

10. production control method as claimed in claim 8 is characterized in that, the production time data that are stored in this product database are file reproduction time data.

11. production control method as claimed in claim 8 is characterized in that, comprises the production capacity situation of production line and the production time of making this product in the production information described in the step (6).

12. production control method as claimed in claim 8, it is characterized in that the production of this server stores and goods and materials data are meant wherein a kind of of Enterprise Resources Planning data, MRP data, factory setup data, standard operating procedure (SOP) data and factory information system group that data are formed.

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