CN114137927A

CN114137927A - Production and manufacturing management system based on real-time production process data

Info

Publication number: CN114137927A
Application number: CN202111468544.7A
Authority: CN
Inventors: 杜亚松
Original assignee: Meirun Intelligent Technology Chengdu Co ltd
Current assignee: Meirun Intelligent Technology Chengdu Co ltd
Priority date: 2021-12-03
Filing date: 2021-12-03
Publication date: 2022-03-04

Abstract

The invention provides a production and manufacturing management system based on real-time production process data, which comprises a material management module, a production and manufacturing management module and a production and manufacturing management module, wherein the material management module is used for managing the production and manufacturing management system; a scheduling management module; a recipe management module; a device management module; the production billboard module clearly records the coming and going directions and related information of materials through the material management module, improves the management and issuing capacity of work tasks through the schedule management module, improves the research and development efficiency through the formula management module, monitors the working state of production equipment in real time through the equipment management module and masters the comprehensive OEE of a whole production workshop through the production billboard module, and the system obviously changes the improvement of the production efficiency through the cooperation of the modules.

Description

Production and manufacturing management system based on real-time production process data

Technical Field

The invention relates to the field of Manufacturing Execution System (MES) production management systems, in particular to a production and manufacturing management system based on real-time production process data.

Background

The MES management system is a mode of operation for modern enterprise management. The system is a highly integrated system applied in the whole company range, covers management work of clients, projects, inventory and purchasing, supply, production and the like, and achieves the maximum resource benefit by optimizing enterprise resources.

At present, food is used as a special commodity, the requirements on the quality and the safety of the food are very high, the overall automation degree of food production enterprises in China is low, and the equipment on a production line is lack of interconnection. Real-time production data of a production field is not timely linked with upper-layer plan control, and the problem of low production efficiency is easily caused.

Disclosure of Invention

The invention provides a production and manufacturing management system based on real-time production process data.

The invention is realized by the following technical scheme:

a production manufacturing management system based on real-time production process data, comprising:

the material management module is used for synchronizing the ERP material types and the related information thereof every day, automatically calculating the required material list information according to the daily plan provided by the scheduling management module, butting the information with the material database, updating the actual stock quantity and constructing a material stock change record in real time; monitoring preset minimum limit of each material in real time, and automatically pushing material stock replenishment information in time;

the scheduling management module is used for acquiring ERP or manually adding production orders, has the functions of module unified management and planned task distribution, and can carry out APS intelligent scheduling according to the state of workshop equipment, the stock state of materials and the state of orders acquired in real time, namely, automatically putting a certain order into a certain production line or a certain equipment according to an optimal principle and automatically updating the stock data of the required materials;

the formula management module is used for establishing a product model by research personnel according to all material formulas, processing technological processes and processing conditions of verified products, wherein the product model comprises a newly-established formula, a modified formula, a deleted formula and an imported external formula, and the formula is classified and managed according to an experimental formula, a Chinese formula and a formal formula;

the equipment management module is used for managing various production equipment in a workshop, wherein the equipment management module comprises the functions of adding, deleting, modifying and checking the equipment, is in network communication with each production line and a controller of each equipment through an industrial internet, collects the operation data of the equipment in real time, monitors each production equipment and improves the utilization rate of the production equipment through data analysis;

the production signboard module monitors the planned execution progress of each production unit through the real-time data of the production units collected by the industrial communication network, displays the OEE graph of the production equipment, displays the comprehensive efficiency simulation diagram of each production unit through the electronic display board, and provides information and a scheme for managing each production and manufacturing unit for a production manager.

Furthermore, the material management module comprises a material type management unit, a material recovery management unit and a balance material management unit.

Further, the schedule management module comprises an order production unit and an APS intelligent schedule unit.

Further, the recipe management module includes a recipe creation unit and a recipe management unit.

Furthermore, the equipment management module comprises a wok management unit, a container management unit, an electronic scale management unit, a tank body equipment management unit, a packaging machine management unit and a stacker crane management unit.

Further, the production billboard module comprises a total efficiency statistical unit and an intelligent display unit.

The invention has the beneficial effects that:

according to the system, the material management module clearly records the coming and going directions and related information of the materials, the scheduling management module improves the management and issuing capacity of the work tasks, the formula management module improves the research and development efficiency, the equipment management module monitors the working state of the production equipment in real time and the production billboard module controls the comprehensive OEE of the whole production workshop, and the system is obviously changed in the improvement of the production efficiency by the cooperation of the modules.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

FIG. 1 is a system block diagram of a manufacturing management system based on real-time production process data in accordance with the present invention;

FIG. 2 is a schematic structural diagram of a terminal device of a production and manufacturing management system based on real-time production process data according to the present invention;

FIG. 3 is a schematic diagram of a computer-readable storage medium of a manufacturing management system based on real-time production process data according to the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to examples and accompanying drawings, and the exemplary embodiments and descriptions thereof are only used for explaining the present invention and are not meant to limit the present invention.

Example 1

Referring to fig. 1, a production manufacturing management system based on real-time production process data includes:

the production signboard module monitors the planned execution progress of each production unit through the real-time data of the production units collected by the industrial communication network, displays the OEE graph of the production equipment, displays the comprehensive efficiency simulation graph of each production unit through the electronic display board, and provides information and schemes for managing each production and manufacturing unit for a production manager, wherein different production equipment in a workshop form different production units.

Example 2

On the basis of embodiment 1, this embodiment provides a specific implementation of a production and manufacturing management system based on real-time production process data.

Further, the embodiment is as follows:

material type management unit: the utility model discloses a material classification, convenient management and search have synchronous ERP material classification function, also support manual material classification function that adds, and every morning 0 point pulls the ERP material classification through the data that the warehouse provided automatically, updates, and wherein material classification content includes: the method comprises the steps of classifying names, classifying numbers, expiration duration, updating time, editing and deleting, and the materials in the warehouse are divided in detail according to the category contents.

A material management unit: the overall management and control of mainly used workshop material, accessible material management unit carries out material distribution and management to other modules, and wherein material management content includes: the unit can support single characteristic search on the materials and multi-characteristic combined search on the material names, material classification, material numbers and updating time, and when one material in the material management unit is selected to be deleted, the unit can judge whether the material is stored or not and then is reserved or deleted.

The material recovery management unit: before stir-frying, the material can be related to stopping production or does not need the material for other reasons, then the material recovery action is executed through the material recovery management unit, when the material data enters the material recovery management unit, a record is generated and is put in a warehouse ERP (enterprise resource planning) to make the calculation, wherein the material recovery management content comprises: the order number, the number of a container barrel loaded by the materials, the batch number of the materials, the weight of the materials and the operation time are recorded in detail through the management content.

Balance material management unit: when the production is finished, the unused finished materials are required to be stored again for use after being stored in a warehouse, and management and recording are required during warehousing, wherein the balance material management contents comprise: the method comprises the steps of order numbering, a use formula, warehousing quantity, storage point positions, shelf life, warehousing date and state, when the balance materials are warehoused and then need to be reused, corresponding data can be found through the order numbering, and the balance materials are found through the storage point positions in the data to be reworked and utilized.

An order production unit: constructing a new order by the unit, wherein the order content comprises: the unit comprises an order name, a formula name, an order type, an order state, a product specification, a branding specification, a production pot number, a production requirement, a delivery date, a remark and an order taker, wherein the order type is an emergency order and a normal order, the order state is planned, in production and completed, the production pot number is the formula weight/production weight of each pot, and the unit can automatically synchronize orders at 0 point every morning.

APS intelligent scheduling unit: the unit also has a function of preparing in advance, and can carry out material preparation work one week ahead of the scheduled order on the next day after placing the order.

A recipe creation unit: in the development process, the recipe is required to be created first, and the content of the creating unit includes: the method comprises the steps of preparing a formula name, a formula number, a formula weight, predicted stir-frying time, a formula state, a checking state, checking remarks and a creating date, completing creation of a single research and development formula through a creating unit according to the formula name, the formula number, the formula weight, the predicted stir-frying time, the formula state, the checking remarks and the creating date, wherein the formula content comprises all material components and contents of a unit product and complete processing technological processes and technological conditions of the product, the type of the formula comprises an addition experiment formula, and data distribution is carried out on research and development experiments.

A formula management unit: the unit divides the formula into an experimental formula, a Chinese formula and a formal formula, taking the experimental formula as an example, after the experimental formula is selected in the management unit, the material management unit searches out specific materials to add, one or more materials are added, the weight of each material is added to complete the specific details of the formula, and the Chinese formula and the formal formula are the same as above.

A wok management unit: the system is used for increasing, deleting, modifying and checking all frying pans in a workshop, and the management unit comprises: the device comprises a device name, a serial number, a brand place of production, a device area, a device state, a communication protocol, a PLC address and adding time, wherein the device state is divided into four types including production, idle, maintenance and scrapped, a user can search the frying pan device through the combination of the device state, the device name, a device signal and the device area, and when the frying pan device is added into the management unit, the device name, the device model, the device area, the communication protocol and the PLC address of the frying pan device are needed, and the device is added into the management unit.

A container management unit: for managing plant container buckets, each container bucket having a unique RFID, the RFID needs to be identity bound in the unit, the managing unit contents include: the system comprises a container number, a container state, an RFID, a container weight and a creation time, wherein the container state comprises a use record and a repair record, the use record is used for recording the container state, an equipment area, an equipment name, an operator and operation time, and the repair record is used for recording a repair order number, a repair state, a fault description, a repair person, a warranty time and a repair end time.

An electronic scale management unit: the management unit is used for managing, adding and maintaining the electronic scale in a workshop, and comprises the following contents: the serial number, the electronic scale serial number, the IP, the RFID, the affiliated area, the state and the creating time are added into a management unit by adding the IP and the RFID, and a tank body management unit, a packing machine management unit and a stacker management unit are the same as those of the electronic scale management unit.

A total efficiency statistic unit: the statistical unit is mainly used for the comprehensive efficiency statistics of equipment, and the statistical unit calculates the efficiency of the equipment through a related algorithm, wherein the algorithm is as follows:

1. time activation rate: time utilization rate = (load time (= total input time-planned downtime; calculated in minutes) -downtime (= fault + adjustment.)/load time)

2. Performance utilization rate = pure utilization rate (= actual period × total output/utilization time (= load time-down time)) + speed utilization rate (= theoretical period/actual period)

3. Yield = (total output-defective product quantity)/total output

4. Mean Time Between Failures (MTBF) = operating time in a certain period/number of failures in a certain period

5. MTTR mean time to repair = failure time in fixed period/number of failures in fixed period

6. OEE equipment combined efficiency = time utilization rate performance utilization rate yield

7. Planned time ratio = load time/total job time

8. TEEP full effective productivity = OEE scheduled time ratio

The comprehensive efficiency of the workshop is obtained through the algorithm, and the data are displayed by the total efficiency statistical unit.

The intelligent display unit: according to the simulation diagram corresponding to each area production of the workshop, the unit can display the daily bearing weight, the running state, the work statistics, the last 6 operation records and the 7-day output.

Example 3

Referring to fig. 2, the present embodiment provides a terminal device of a manufacturing management system based on real-time manufacturing process data, and the terminal device 200 includes at least one memory 210, at least one processor 220, and a bus 230 connecting different platform systems.

The memory 210 may include readable media in the form of volatile memory, such as Random Access Memory (RAM)211 and/or cache memory 212, and may further include Read Only Memory (ROM) 213.

The memory 210 further stores a computer program, and the computer program can be executed by the processor 220, so that the processor 220 executes any one of the production manufacturing management systems based on real-time production process data in the embodiments of the present application, and a specific implementation manner of the production manufacturing management system is consistent with the implementation manner and the achieved technical effect described in the embodiments, and details of some of the implementation manners are not repeated. Memory 210 may also include a program/utility 214 having a set (at least one) of program modules 215, including but not limited to: an operating system, one or more application programs, other program modules, and program data, each of which, or some combination thereof, may comprise an implementation of a network environment.

Accordingly, processor 220 may execute the computer programs described above, as well as may execute programs/utilities 214.

Bus 230 may be a local bus representing one or more of several types of bus structures, including a memory bus or memory controller, a peripheral bus, an accelerated graphics port, a processor, or any other type of bus structure.

Terminal device 200 may also communicate with one or more external devices 240, such as a keyboard, pointing device, Bluetooth device, etc., as well as with one or more devices capable of interacting with terminal device 200, and/or with any device (e.g., router, modem, etc.) that enables terminal device 200 to communicate with one or more other computing devices. Such communication may occur via an input/output (I/O) interface 250. Also, the terminal device 200 may communicate with one or more networks (e.g., a Local Area Network (LAN), a Wide Area Network (WAN), and/or a public network such as the internet) through the network adapter 260. The network adapter 260 may communicate with other modules of the terminal device 200 via the bus 230. It should be understood that although not shown in the figures, other hardware and/or software modules may be used in conjunction with terminal device 200, including but not limited to: microcode, device drivers, redundant processors, external disk drive arrays, RAID systems, tape drives, and data backup storage platforms, to name a few.

Example 4

The present embodiment provides a computer-readable storage medium of a real-time production process data-based production and manufacturing management system, wherein the computer-readable storage medium has stored thereon instructions, which when executed by a processor, implement any one of the above real-time production process data-based production and manufacturing management systems. The specific implementation manner is consistent with the implementation manner and the achieved technical effect described in the above embodiments, and some contents are not described again.

Fig. 3 shows a program product 300 provided by the present embodiment for implementing the method, which may employ a portable compact disc read only memory (CD-ROM) and include program codes, and may be run on a terminal device, such as a personal computer. However, the program product 300 of the present invention is not so limited, and in this document, a readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device. Program product 300 may employ any combination of one or more readable media. The readable medium may be a readable signal medium or a readable storage medium. A readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination of the foregoing. More specific examples (a non-exhaustive list) of the readable storage medium include: an electrical connection having one or more wires, a portable disk, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.

A computer readable storage medium may include a propagated data signal with readable program code embodied therein, for example, in baseband or as part of a carrier wave. Such a propagated data signal may take many forms, including, but not limited to, electro-magnetic, optical, or any suitable combination thereof. A readable storage medium may also be any readable medium that is not a readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device. Program code embodied on a readable storage medium may be transmitted using any appropriate medium, including but not limited to wireless, wireline, optical fiber cable, RF, etc., or any suitable combination of the foregoing. Program code for carrying out operations for aspects of the present invention may be written in any combination of one or more programming languages, including an object oriented programming language such as Java, C + + or the like and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the user's computing device, partly on the user's device, as a stand-alone software package, partly on the user's computing device and partly on a remote computing device, or entirely on the remote computing device or server. In the case of a remote computing device, the remote computing device may be connected to the user computing device through any kind of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or may be connected to an external computing device (e.g., through the internet using an internet service provider).

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A production manufacturing management system based on real-time production process data, comprising:

2. The real-time production process data-based manufacturing management system of claim 1, wherein the material management module comprises a material category management unit, a material recovery management unit, and a balance material management unit.

3. The system of claim 1, wherein the schedule management module comprises an order production unit and an APS intelligent scheduling unit.

4. The real-time production process data based manufacturing management system of claim 1, wherein said recipe management module is a recipe creation unit and a recipe management unit.

5. The real-time production process data-based production and manufacturing management system of claim 1, wherein the equipment management module comprises a wok management unit, a container management unit, an electronic scale management unit, a tank equipment management unit, a packaging machine management unit, and a stacker management unit.

6. The real-time production process data-based manufacturing management system of claim 1, wherein said production billboard module comprises a total efficiency statistics unit and a smart display unit.