CN116521763A - Workshop production data collection statistical method and system based on Mes system - Google Patents
Workshop production data collection statistical method and system based on Mes system Download PDFInfo
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- 238000004891 communication Methods 0.000 claims abstract description 31
- 238000000034 method Methods 0.000 claims abstract description 27
- 238000003032 molecular docking Methods 0.000 claims abstract description 15
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
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- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/23—Updating
- G06F16/2379—Updates performed during online database operations; commit processing
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- G—PHYSICS
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Abstract
The invention belongs to the technical field of production data management, and particularly relates to a workshop production data collection statistical method and system based on a Mes system, wherein the method comprises the following steps: based on the communication connection between the upper computer and the production recording site, the upper computer opens a data recording interface for calling to acquire the production data recorded by the production recording site; the upper computer is enabled to call an open data docking interface, and the acquired production data is uploaded to a database and stored; the upper computer is enabled to open a database interface for calling, production data in the database is uploaded to a server, and the Mes system downloads the production data from the server and performs statistical analysis to obtain a statistical analysis result; the method can timely and effectively count and collect production data in the production process of each workshop, and is applied to different Mes systems so as to realize reasonable and efficient data transmission between enterprise upstream management and workshop production and facilitate control over production management.
Description
Technical Field
The invention belongs to the technical field of production data management, and particularly relates to a workshop production data collection statistical method and system based on a Mes system.
Background
Currently, many enterprises have made many informative project management including CRM (customer relationship management ), ERP (enterprise resource planning, enterprise Resource Planning), PLM (product lifecycle management ), SCM (supply chain management, supply Chain Management), OA (office automation ), etc., which bring a lot of benefits to enterprise management, but none of these systems support well to the shop production level: because the data and quality requirements of different products produced by each enterprise are not uniform, the production data of the products corresponding to different products recorded on each workshop production line in the enterprise are also not uniform, and because the data is not effectively and timely transferred between the upstream management of many enterprises and workshop production, the upstream and downstream communication is realized by means of paper report forms and manual operation in the execution process of most enterprises, the mode is very low in efficiency, the produced data is inaccurate and incomplete, the enterprises cannot accurately perform all analyses in the production aspect, the fine management is realized, and the benefit of the enterprises is discounted; some enterprises can adopt a Mes (production execution system, manufacturing Execution System) system, the Mes system adopted by each enterprise has larger difference in management operation, communication mode, docking mode and the like, and workshop production lines of different enterprises are required to be provided with a data collection statistical system matched with the used Mes system, so that the production cost of the enterprises can be increased, the production management is not facilitated, the development cost is also larger for software developers, and the maintenance is not facilitated.
Disclosure of Invention
The invention aims to provide a workshop production data collection and statistics method and system based on a Mes system, and aims to solve the problem that in the prior art, fine production management of an enterprise is easily affected due to inconvenient and untimely data collection and statistics between enterprise upstream management and workshop production.
In one aspect, the invention provides a workshop production data collection statistical method based on a Mes system, which comprises the following steps:
based on the communication connection between the upper computer and the production recording site, the upper computer opens a data recording interface for calling to acquire the production data recorded by the production recording site;
the upper computer is enabled to call an open data docking interface, and the acquired production data is uploaded to a database and stored;
and calling an open database interface of the upper computer, uploading the production data in the database to a server, and downloading the production data from the server by the Mes system and carrying out statistical analysis to obtain a statistical analysis result.
Preferably, the method further comprises the steps of:
and the Mes system makes a new production plan according to the statistical analysis result, and uploads the new production plan to a server.
Preferably, the method further comprises the steps of:
and the upper computer downloads a new production plan from the server and transmits the new production plan to the production record site.
Preferably, the step of calling the data recording interface opened by the upper computer based on the communication connection between the upper computer and the production recording site to obtain the production data recorded by the production recording site includes the following steps:
the production recording station is arranged on a production line, and a production data collecting and recording module is arranged on the production recording station, so that the production data collecting and recording module is in communication connection with an upper computer;
the production data collection recording module is enabled to collect and record data according to the data collection instruction;
a data recording interface between the upper computer and the production data collecting and recording module is called in an open mode;
based on the data recording interface which is called in an open way, the upper computer acquires the production data recorded by the production data collecting and recording module.
Preferably, the step of calling the upper computer open data docking interface, uploading the acquired production data to a database and storing the production data includes the following steps:
a data docking interface between the upper computer and the database is called in an open mode;
and based on the data docking interface which is called in an open way, the upper computer uploads the acquired production data to a database and stores the production data.
Preferably, the step of calling the database interface opened by the upper computer to upload the production data in the database to a server, and the Mes system downloads the production data from the server and performs statistical analysis, where obtaining a statistical analysis result includes:
calling a read-write file instruction, and reading and writing production data in a database according to the read-write file instruction;
and calling an adding, deleting and modifying instruction, and adding, deleting and modifying production data in a database according to the adding, deleting and modifying instruction.
Preferably, the upper computer and the production record site are in communication connection through a serial port or a network port.
Preferably, the upper computer supports Modbus ASCII communication protocol, modbus RTU communication protocol, modbus Plus communication protocol or Modbus TCP communication protocol.
In another aspect, the present invention also provides a workshop production data collection statistical system based on a Mes system, where the system includes a storage unit and a processing unit, where the storage unit stores a computer program running on the processing unit; the processing unit implements the workshop production data collection statistical method based on the Mes system as described in any one of the above when executing the computer program.
The invention has the beneficial effects that: unlike the prior art, the workshop production data collection statistical method based on the Mes system comprises the following steps: based on the communication connection between the upper computer and the production recording site, the upper computer opens a data recording interface for calling to acquire the production data recorded by the production recording site; the upper computer is enabled to call an open data docking interface, and the acquired production data is uploaded to a database and stored; the upper computer is enabled to open a database interface for calling, production data in the database is uploaded to a server, and the Mes system downloads the production data from the server and performs statistical analysis to obtain a statistical analysis result; the method has the advantages that production data in the production process of each workshop can be counted and collected timely and effectively, the accuracy of the counting result is improved, the method can be adapted to and applied to different Mes systems, communication interfaces are provided for the different Mes systems, data butt joint with each Mes system is guaranteed, reasonable and efficient data transmission between enterprise upstream management and workshop production is achieved, production cost of the enterprise is obviously reduced, production management is facilitated, software development cost is also obviously reduced, and the method is convenient to use and maintain.
Drawings
FIG. 1 is a schematic workflow diagram of a workshop production data collection statistical method based on a Mes system according to an embodiment of the present invention;
fig. 2 is a schematic workflow diagram of another workshop production data collection statistical method based on a Mes system according to an embodiment of the present invention.
Detailed Description
Features and exemplary embodiments of various aspects of the present invention will be described in detail below, and in order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely configured to illustrate the invention and are not configured to limit the invention. It will be apparent to one skilled in the art that the present invention may be practiced without some of these specific details. The following description of the embodiments is merely intended to provide a better understanding of the invention by showing examples of the invention.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising … …" does not exclude the presence of other like elements in a process, method, article or apparatus that comprises the element.
The following describes in detail the implementation of the present invention in connection with specific embodiments:
embodiment one: an embodiment of the present invention provides a workshop production data collection statistical method based on a Mes system, as shown in fig. 1, the method includes the following steps:
s1: based on the communication connection between the upper computer and the production recording site, the upper computer opens a data recording interface for calling to acquire production data recorded by the production recording site;
in this embodiment, the step S1 specifically further includes the following steps:
s101: a production recording station is arranged on a production line, and a production data collecting and recording module is arranged on the production recording station, so that the production data collecting and recording module is in communication connection with an upper computer;
in step S101, one or more production lines may be provided, each production line is provided with one or more production recording stations, each production recording station is provided with a production data collecting and recording module, the production data collecting and recording module is used for collecting and recording production data, and the production data collecting and recording module may be also provided with one or more production data collecting and recording modules; wherein, the different production data comprise production data in different time, production data under the control of different parameters, and the like.
In this embodiment, the upper computer and the production recording station are in communication connection through a serial port or a network port, and further, the upper computer and the production data collection recording module are in communication connection through a serial port or a network port.
In this embodiment, the host computer supports the Modbus ASCII communication protocol, the Modbus RTU communication protocol, the Modbus Plus communication protocol, or the Modbus TCP communication protocol.
S102: the production data collection recording module is used for collecting and recording data according to the data collection instruction;
in step S102, the data collection instruction is a command indicating that the production data to be collected and counted is collected and recorded, and the production data is collected and recorded according to the production data to be obtained by the enterprise upstream management terminal, i.e. the Mes system, in a targeted manner, so as to improve the accuracy of collecting and recording the content, thereby being beneficial to improving the accuracy of the subsequent statistical analysis result.
S103: a data recording interface between the upper computer and the production data collecting and recording module is opened and called;
in step S103, the data recording interface is used for transmitting the production data collected and recorded by the production data collecting and recording module to the upper computer, and the data recording interfaces between the different production data collecting and recording modules of different production and recording sites and the upper computer are called in an open mode, so that the collection and statistics of a plurality of production data can be performed at the same time during workshop production, the data recording interface can be connected and applied to different Mes systems, a communication interface is provided for the different Mes systems, the data connection with each Mes system is ensured, and paper recording report forms are not required to be transferred manually, so that reasonable and efficient data transfer between the enterprise upstream management and workshop production is realized.
S104: based on the data recording interface of open call, the upper computer acquires the production data recorded by the production data collecting and recording module;
in step S104, according to the difference of the production data that the enterprise upstream management terminal, i.e. the Mes system needs to collect statistics, the upper computer is connected to the data recording interface between the corresponding production data collecting and recording module, so as to obtain the required production data.
The production data further comprise data such as production start time, yield, time for batch production, production end time and the like, and design selection can be performed according to actual statistical analysis requirements in actual application.
S2: the upper computer is enabled to open a data docking interface for calling, and the acquired production data is uploaded to a database and stored;
in this embodiment, the step S2 specifically further includes the following steps:
s201: a data docking interface between the upper computer and the database is opened and called;
s202: based on the data docking interface of open call, the upper computer uploads the acquired production data to a database and stores the production data;
in steps S201 and S202, according to the difference of the production data that the enterprise upstream management terminal, i.e. the Mes system needs to collect statistics, the upper computer is communicated with the data docking interface between the database, and the upper computer transmits the corresponding production data to the database and stores the data.
S3: the upper computer is enabled to open a database interface for calling, production data in a database is uploaded to a server, and a Mes system downloads the production data from the server and performs statistical analysis to obtain a statistical analysis result;
in this embodiment, the step S3 specifically further includes the following steps:
s301: calling a read-write file instruction, and reading and writing production data in a database according to the read-write file instruction;
s302: and calling an adding, deleting and modifying instruction, and adding, deleting and modifying production data in the database according to the adding, deleting and modifying instruction.
Further, as shown in fig. 2, the method according to the first embodiment of the present invention further includes the following steps:
s4: the Mes system makes a new production plan according to the statistical analysis result, and uploads the new production plan to the server;
in step S4, under the condition of ensuring accurate collection of specific production data in the workshop production process, the specific production data can be timely and effectively uploaded to the Mes system of the enterprise for management and control, the workshop production condition can be accurately known through the statistical analysis result, management and control of production quality and data are enhanced, reasonable and efficient data transmission between the enterprise upstream management and the workshop level is realized, and the enterprise upstream management terminal, namely, the Mes system, is facilitated to make a more accurate production plan, so that the production quality and the production efficiency are improved.
Further, as shown in fig. 2, the method according to the first embodiment of the present invention further includes the following steps:
s5: the upper computer downloads a new production plan from the server and issues the new production plan to the production record site;
in this embodiment, the operator related to the production line can also obtain a new production plan from the production recording station, and does not need to manually transfer a paper production plan, so that the timeliness of data transfer is further improved, and the production efficiency is further improved.
By adopting the workshop production data collection and statistics method based on the Mes system in the first embodiment of the invention, each production data in each workshop production process can be timely and effectively counted and collected, the accuracy of the counting result is improved, the method can be adapted to and applied to different Mes systems, communication interfaces are provided for the different Mes systems, and the data butt joint with each Mes system is ensured, so that reasonable and efficient data transmission between the enterprise upstream management and workshop production is realized, the production cost of the enterprise is obviously reduced, the production management is facilitated, the software development cost is obviously reduced, and the method is convenient to use and maintain.
Embodiment two: in the second embodiment of the present invention, a workshop production data collection and statistics system based on a Mes system is provided, and for convenience of explanation, only the parts related to the embodiments of the present invention are shown.
The system comprises a storage unit and a processing unit, wherein the storage unit stores a computer program running on the processing unit; the processing unit executes the computer program to realize the workshop production data collection statistical method based on the Mes system in the first embodiment; such as steps S1 to S3 shown in fig. 1, or such as steps S1 to S5 shown in fig. 2.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (9)
1. A workshop production data collection statistical method based on a Mes system, the method comprising the steps of:
based on the communication connection between the upper computer and the production recording site, the upper computer opens a data recording interface for calling to acquire the production data recorded by the production recording site;
the upper computer is enabled to call an open data docking interface, and the acquired production data is uploaded to a database and stored;
and calling an open database interface of the upper computer, uploading the production data in the database to a server, and downloading the production data from the server by the Mes system and carrying out statistical analysis to obtain a statistical analysis result.
2. The Mes system based plant production data collection statistical method of claim 1, further comprising the steps of:
and the Mes system makes a new production plan according to the statistical analysis result, and uploads the new production plan to a server.
3. The Mes system based plant production data collection statistical method of claim 2, wherein the method further comprises the steps of:
and the upper computer downloads a new production plan from the server and transmits the new production plan to the production record site.
4. The Mes system-based plant production data collection statistics method of claim 3, wherein the step of calling the upper computer open data recording interface to acquire the production data recorded by the production recording site based on the communication connection between the upper computer and the production recording site includes the steps of:
the production recording station is arranged on a production line, and a production data collecting and recording module is arranged on the production recording station, so that the production data collecting and recording module is in communication connection with an upper computer;
the production data collection recording module is enabled to collect and record data according to the data collection instruction;
a data recording interface between the upper computer and the production data collecting and recording module is called in an open mode;
based on the data recording interface which is called in an open way, the upper computer acquires the production data recorded by the production data collecting and recording module.
5. The Mes system based plant production data collection statistics method of claim 4, wherein the causing the host computer to open a data docking interface call, upload the acquired production data to a database and store includes the steps of:
a data docking interface between the upper computer and the database is called in an open mode;
and based on the data docking interface which is called in an open way, the upper computer uploads the acquired production data to a database and stores the production data.
6. The Mes system-based plant production data collection statistics method according to any one of claims 1 to 5, wherein the step of causing the host computer to open a database interface call, uploading production data in the database to a server, and the Mes system downloads the production data from the server and performs a statistical analysis, and obtaining a statistical analysis result includes:
calling a read-write file instruction, and reading and writing production data in a database according to the read-write file instruction;
and calling an adding, deleting and modifying instruction, and adding, deleting and modifying production data in a database according to the adding, deleting and modifying instruction.
7. The workshop production data collection statistical method based on the Mes system as claimed in claim 1, wherein the upper computer and the production record site are in communication connection through a serial port or a network port.
8. The Mes system based plant production data collection statistics method of claim 7, wherein the host computer supports a Modbus ASCII communication protocol, a Modbus RTU communication protocol, a Modbus Plus communication protocol, or a Modbus TCP communication protocol.
9. A workshop production data collection statistics system based on a Mes system, the system comprising a storage unit and a processing unit, the storage unit having stored therein a computer program running on the processing unit; -characterized in that the processing unit implements a workshop production data collection statistical method based on the Mes system according to any of claims 1 to 8 when executing the computer program.
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090063235A1 (en) * | 2007-08-27 | 2009-03-05 | Beijing Aotengxunda Science And Technology Co., Ltd | Control system for enterprise production based on inventory data |
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| CN114493112A (en) * | 2021-12-24 | 2022-05-13 | 江苏伟博动力技术有限公司 | MES system based on workshop production and manufacturing execution management |
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- 2023-07-04 CN CN202310809188.3A patent/CN116521763A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090063235A1 (en) * | 2007-08-27 | 2009-03-05 | Beijing Aotengxunda Science And Technology Co., Ltd | Control system for enterprise production based on inventory data |
| CN112255977A (en) * | 2020-09-29 | 2021-01-22 | 重庆机电智能制造有限公司 | Label production line data acquisition system |
| CN114493112A (en) * | 2021-12-24 | 2022-05-13 | 江苏伟博动力技术有限公司 | MES system based on workshop production and manufacturing execution management |
Non-Patent Citations (3)
| Title |
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| 汪牧群;胡莹;叶寒;: "面向MES的实时数据推送及集成技术研究", 南昌大学学报(工科版), no. 01 * |
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Application publication date: 20230801 |