CN116382220A - MES-based workshop equipment data acquisition method and system - Google Patents
MES-based workshop equipment data acquisition method and system Download PDFInfo
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- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
- G05B19/41865—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by job scheduling, process planning, material flow
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- G—PHYSICS
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Abstract
The invention relates to the technical field of MES data processing, in particular to a workshop equipment data acquisition method and system based on MES, comprising an offline MES system which is equipped on the basis of workshop production equipment; according to the invention, an offline MES system is built in a workshop to collect data of workshop equipment, a data collection module is used for collecting the operation state of production equipment, the collected data is stored in a local data storage module, the local data storage module is used for storing the operation state of the equipment when a network is disconnected, the local stored data can be uploaded to an upper data storage module when the network is connected, the operation state of the equipment is analyzed through an analysis processing module, an analysis report is pushed to a user through a pushing module, abnormal operation equipment data is identified in the analysis report, and the label of the abnormal operation equipment is conveniently searched by a user for the corresponding equipment to overhaul and maintain the equipment.
Description
Technical Field
The invention belongs to the technical field of MES data processing, and particularly relates to a workshop equipment data acquisition method and system based on MES.
Background
MES (manufacturing execution system) is a set of production informatization management systems facing the workshop execution layer of a manufacturing enterprise. The MES can provide management modules for enterprises, such as manufacturing data management, planning and scheduling management, production scheduling management, inventory management, quality management, human resource management, work center/equipment management, tool fixture management, purchasing management, cost management, project signboard management, production process control, bottom-layer data integration analysis, upper-layer data integration decomposition and the like, and a solid, reliable, comprehensive and feasible manufacturing collaborative management platform is created for the enterprises. Thus, many enterprises select MES as their own intelligent manufacturing execution system, but if the network environment is bad or the network is disconnected, the production is not stopped, the manufacturing data record is stopped, so that data is lost or omitted, and a large number of conflicts can occur in subsequent replenishment.
In the prior art, an excel or paper form is manually established by personnel to record manufacturing data management, then a network is waited to recover, and the data is manually input/imported, but the method has the problem of manpower waste, is easy to make mistakes when the data is manually input, and seriously affects the reliability of the data.
Disclosure of Invention
Aiming at the problems, the invention provides a workshop equipment data acquisition method based on MES, which comprises the steps of providing an offline MES system based on workshop production equipment; acquiring data of the running state of each production equipment of a workshop based on the off-line MES system, and generating a data set; storing the data set generated by the data acquisition to a local database; performing network diagnosis on the local database and judging the network state; uploading the data in the local database to an upper database; performing integrated processing analysis based on data information in an upper database, and generating an equipment operation state analysis report; and backing up the equipment operation state analysis report and sending the equipment operation state analysis report to the mobile terminal.
Further, the workshop-based production equipment is provided with an offline MES system, and the method comprises the steps of sequencing each production equipment of the workshop based on the space position; and drawing a distribution diagram of the equipment in the workshop and a corresponding production equipment serial number based on the workshop plane planning and the standard sequence of each equipment.
Further, the offline MES system is used for collecting data of the running state of each production equipment of a workshop and generating a data set, and the data set comprises a data collection terminal used for collecting data of the running state of the production equipment of the workshop; the data acquisition terminal is used for acquiring the running state of workshop production equipment and generating a data set; and determining the attribution of the data set according to the serial numbers of the workshop production equipment.
Further, the step of storing the data set generated by data collection into a local database comprises that each production device in a workshop is provided with an independent local database for storing the data set generated by data collection; the local database classifies and stores the uploaded data based on the data acquisition time, the data type and whether the data has abnormality.
Further, the network diagnosis is carried out on the local database, and the network state is judged, including a network connection state and a network disconnection state; when the network diagnosis result is in a connection state, the data in the local database can be uploaded to an upper database; and when the network diagnosis result is in a disconnection state, continuously collecting data of workshop production equipment and storing the data in the local database.
Further, the uploading the data in the local database to an upper database includes extracting and uploading the data stored in the local database; the upper layer database receives the production equipment data uploaded by the body database based on the uploading request of the body database.
Further, the integrated processing analysis is carried out on the data information based on the upper database, and an equipment operation state analysis report is generated, which comprises the steps of carrying out induction arrangement on the production equipment data uploaded to the upper database, comparing the uploaded data with the operation parameters of the equipment, and carrying out comparison analysis on the equipment operation state data; the processing analysis results are divided into normal operation and abnormal operation, and the abnormal operation points are combined with equipment labels to be highlighted on the equipment operation state analysis report.
Further, the base backs up the equipment operation state analysis report and sends the equipment operation state analysis report to a mobile terminal, wherein the backup of the equipment operation state analysis report is stored in the upper layer database; the method for sending the equipment operation state analysis report to the mobile terminal comprises the following steps: one or more of telephone transmission, short message transmission or mail transmission modes.
On the other hand, the invention provides a workshop equipment data acquisition system based on MES, which comprises an offline MES system module;
the offline MES system module comprises:
the data acquisition module is used for acquiring data of the running state of each production equipment of the workshop and generating a data set;
the local data storage module is used for storing the data set generated by the data acquisition;
the network diagnosis module is used for diagnosing the network state of the workshop;
the upper layer data storage module is used for storing the uploading data of the local database;
the analysis processing module is used for carrying out integrated processing analysis on the data information in the upper layer database and generating an equipment operation state analysis report;
and the pushing module is used for backing up the equipment operation state analysis report and sending the equipment operation state analysis report to the mobile terminal.
The beneficial effects of the invention are as follows: according to the invention, an offline MES system is built in a workshop to collect data of workshop equipment, a data collection module is used for collecting the operation state of production equipment, the collected data is stored in a local data storage module, the local data storage module is used for storing the operation state of the equipment when a network is disconnected, the local stored data can be uploaded to an upper data storage module when the network is connected, the operation state of the equipment is analyzed through an analysis processing module, an analysis report is pushed to a user through a pushing module, abnormal operation equipment data is identified in the analysis report, and the label of the abnormal operation equipment is conveniently searched by a user for the corresponding equipment to overhaul and maintain the equipment.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention may be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions of the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of a hardware structure of an electronic device according to an embodiment of the present invention;
FIG. 2 shows an embodiment of the present invention A first part Seed species A flow chart of a workshop equipment data acquisition method based on MES;
FIG. 3 is a block diagram of a MES-based workshop appliance data acquisition system in accordance with an embodiment of the present invention.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The workshop equipment data acquisition method based on the MES is mainly applied to electronic equipment, and the electronic equipment can be equipment with display and processing functions such as a PC, a portable computer and a mobile terminal.
Referring to fig. 1, fig. 1 is a schematic diagram of a hardware structure of an electronic device according to an embodiment of the invention. In an embodiment of the present invention, an electronic device may include a processor and a memory, where the processor and the memory are connected by a communication bus; the processor is used for calling and executing the program stored in the memory; the memory is used for storing a program, and the program is used for a workshop equipment data acquisition method based on MES.
By way of example, the electronic devices in the disclosed embodiments of the invention may include, but are not limited to, mobile terminals such as mobile phones, notebook computers, digital broadcast receivers, PDAs (personal digital assistants), PADs (tablet computers), PMPs (portable multimedia players), car terminals (e.g., car navigation terminals), and the like, as well as stationary terminals such as digital TVs, desktop computers, and the like. The electronic device shown in fig. 1 is only an example and should not be construed as limiting the functionality and scope of use of the disclosed embodiments of the invention.
As shown in fig. 1, the electronic device may include a processing means (e.g., a central processing unit, a graphics processor, etc.) 101 that may perform various appropriate actions and processes according to a program stored in a Read Only Memory (ROM) 102 or a program loaded from a storage means 108 into a Random Access Memory (RAM) 103. In the RAM103, various programs and data required for the operation of the electronic device are also stored. The processing device 101, ROM102, and RAM103 are connected to each other by a bus 104. An input/output (I/O) interface 105 is also connected to bus 104.
In general, the following devices may be connected to the I/O interface 105: input devices 106 including, for example, a touch screen, touchpad, keyboard, mouse, camera, microphone, accelerometer, gyroscope, etc.; an output device 107 including, for example, a Liquid Crystal Display (LCD), a speaker, a vibrator, and the like; storage devices 108 including, for example, magnetic tape, hard disk, etc.; and a communication device 109. The communication means 109 may allow the electronic device to communicate with other devices wirelessly or by wire to exchange data. While fig. 1 shows an electronic device having various means, it is to be understood that not all of the illustrated means are required to be implemented or provided. More or fewer devices may be implemented or provided instead.
In particular, according to embodiments of the present disclosure, the processes described above with reference to flowcharts may be implemented as computer software programs. For example, embodiments of the present disclosure include a computer program product comprising a computer program embodied on a non-transitory computer readable medium, the computer program comprising program code for performing the MES-based plant data collection method shown in the flow chart. In such an embodiment, the computer program may be downloaded and installed from a network via the communication means 109, or from the storage means 108, or from the ROM 102. When executed by the processing device 101, the computer program performs the functions defined above in the MES-based workshop apparatus data collection method of the disclosed embodiments of the invention.
Those skilled in the art will appreciate that the hardware architecture shown in fig. 1 is not limiting of the electronic device and may include more or fewer components than shown, or may combine certain components, or a different arrangement of components.
With continued reference to FIG. 1, the memory of FIG. 1, which is a computer readable storage medium, may include an operating system, a network communication module, and MES-based plant data collection method programs.
In fig. 1, the network communication module is mainly used for connecting with a server and performing data communication with the server; the processor can call the program of the workshop equipment data acquisition method based on the MES stored in the memory and execute the workshop equipment data acquisition method based on the MES provided by the embodiment of the invention.
The embodiment of the invention provides a workshop equipment data acquisition method based on MES.
Referring to FIG. 2, FIG. 2 is a flow chart of a MES-based workshop apparatus data collection method in accordance with an embodiment of the present invention.
In this embodiment, the MES-based workshop apparatus data collection method includes the following steps, but is not limited thereto:
s1, preparing an offline MES system based on workshop production equipment;
specifically, the method comprises the steps of sequencing each production equipment in the workshop based on the space position; and drawing a distribution diagram of the equipment in the workshop and a corresponding production equipment serial number based on the workshop plane planning and the standard sequence of each equipment.
Wherein, carry out the preface to every production facility of workshop based on spatial location and include:
acquiring a specified monitoring video, and determining the position information of a target object in a first frame image of the specified monitoring video; extracting characteristic information of a target object from a first frame image according to the position information of the target object in the first frame image; extracting the characteristics of the second frame image of the appointed monitoring video to obtain the characteristic information of the second frame image; wherein the second frame image is a frame image after the first frame image; determining the position information of the target object in the second frame image based on the characteristic information of the target object and the characteristic information of the second frame image; and under the condition that the second frame image is determined to be the last frame image of the appointed monitoring video, acquiring the position information of the target object in each frame image of the appointed monitoring video.
S2, acquiring data of the running state of each production equipment of the workshop based on the off-line MES system, and generating a data set;
the workshop production equipment operation state data acquisition terminal is used for acquiring data of the workshop production equipment operation state; the data acquisition terminal is used for acquiring the running state of workshop production equipment and generating a data set; and determining the attribution of the data set according to the serial numbers of the workshop production equipment.
The data acquisition terminal may use the surveillance video described above to make the determination, for example.
Specifically, judging whether a first object exists in the first frame image;
determining the position of the first object by using a target detection algorithm when the first object is determined to exist;
acquiring position information of the first object based on the position of the first object;
and determining whether the first object is an associated object of the target object according to the position information of the target object in the first frame image and the position information of the first object.
When the first object is determined to be the associated object of the target object, the first object is taken as a first target object; correspondingly, acquiring a specified monitoring video, and determining the position information of a first target object in a first frame image of the specified monitoring video; extracting characteristic information of a first target object from a first frame image according to position information of the first target object in the first frame image; extracting the characteristics of the second frame image of the appointed monitoring video to obtain the characteristic information of the second frame image; wherein the second frame image is a frame image after the first frame image; determining the position information of the first target object in the second frame image based on the characteristic information of the first target object and the characteristic information of the second frame image; and under the condition that the second frame image is the last frame image of the appointed monitoring video, acquiring the position information of the first target object in each frame image of the appointed monitoring video.
S3, storing the data set generated by data acquisition into a local database;
specifically, each production device in a workshop is provided with an independent local database for storing a data set generated by data acquisition; the local database classifies and stores the uploaded data based on the data acquisition time, the data type and whether the data has abnormality.
S4, performing network diagnosis on the local database and judging the network state;
specifically, the method comprises a network connection state and a network disconnection state; when the network diagnosis result is in a connection state, the data in the local database can be uploaded to an upper database; and when the network diagnosis result is in a disconnection state, continuously collecting data of workshop production equipment and storing the data in the local database.
S5, uploading the data in the local database to an upper database;
specifically, the method comprises the steps of extracting and uploading data stored in the local database; the upper layer database receives the production equipment data uploaded by the body database based on the uploading request of the body database.
Illustratively, the uploading of the data in the local database to the upper database further comprises the steps of: configuring connection information of multiple types of databases for acquiring multiple types of data; determining one of the multiple types of databases as a sharable database based on the input instruction; determining metadata to be shared in the sharable database; configuring service information and generating an API interface; acquiring data request information and authentication information of a data requester through the API; and outputting metadata to be shared in the sharable database according to the configured service information and the data request information when the authentication information accords with the condition of the API interface.
S6, carrying out integrated processing analysis based on data information in an upper layer database, and generating an equipment operation state analysis report;
the method comprises the steps of summarizing and sorting production equipment data uploaded to an upper database, comparing the uploaded data with operation parameters of equipment, and comparing and analyzing the operation state data of the equipment; the processing analysis results are divided into normal operation and abnormal operation, and the abnormal operation points are combined with equipment labels to be highlighted on the equipment operation state analysis report.
S1, backing up the equipment operation state analysis report, and sending the equipment operation state analysis report to a mobile terminal;
specifically, the method comprises the steps of backing up the running state analysis report of the equipment and storing the running state analysis report in the upper layer database; the method for sending the equipment operation state analysis report to the mobile terminal comprises the following steps: one or more of telephone transmission, short message transmission or mail transmission modes.
In addition, the embodiment of the invention also provides a workshop equipment data acquisition system based on the MES.
Referring to FIG. 3, FIG. 3 is a block diagram of a MES-based workshop appliance data acquisition system in accordance with an embodiment of the present invention.
In this embodiment, the MES-based workshop apparatus data collection system includes an offline MES system module, where the offline MES system module includes a data collection module, a local data storage module, a network diagnosis module, an upper layer data storage module, an analysis processing module, and a push module.
The method comprises the following steps:
the data acquisition module is used for acquiring data of the running state of each production equipment of the workshop and generating a data set.
Further, the offline MES system is used for collecting data of the operation state of each production equipment of the workshop and generating a data set, which comprises
The data acquisition terminal is used for acquiring data of the operation state of the workshop production equipment;
the data acquisition terminal is used for acquiring the running state of workshop production equipment and generating a data set;
and determining the attribution of the data set according to the serial numbers of the workshop production equipment.
The local data storage module is used for storing the data set generated by the data acquisition.
Further, the storing the data set generated by the data acquisition to a local database comprises
Each production equipment in the workshop is provided with an independent local database for storing a data set generated by data acquisition;
the local database classifies and stores the uploaded data based on the data acquisition time, the data type and whether the data has abnormality.
The network diagnosis module is used for diagnosing the network state of the workshop.
Further, the performing network diagnosis on the local database and judging the network state include
A network connection state and a network disconnection state;
when the network diagnosis result is in a connection state, the data in the local database can be uploaded to an upper database;
and when the network diagnosis result is in a disconnection state, continuously collecting data of workshop production equipment and storing the data in the local database.
The upper layer data storage module is used for storing uploading data of the local database.
Further, the uploading the data in the local database to an upper database comprises extracting and uploading the data stored in the local database;
the upper layer database receives the production equipment data uploaded by the body database based on the uploading request of the body database.
The analysis processing module is used for carrying out integrated processing analysis on the data information in the upper layer database and generating an equipment operation state analysis report.
Further, the integrated processing analysis is performed based on the data information in the upper layer database, and an equipment operation state analysis report is generated, including
Summarizing and sorting the production equipment data uploaded to the upper database, comparing the uploaded data with the operation parameters of the equipment, and comparing and analyzing the operation state data of the equipment;
the processing analysis results are divided into normal operation and abnormal operation, and the abnormal operation points are combined with equipment labels to be highlighted on the equipment operation state analysis report.
The pushing module is used for backing up the equipment operation state analysis report and sending the equipment operation state analysis report to the mobile terminal.
Illustratively, the base backs up the device operational state analysis report and sends the device operational state analysis report to the mobile terminal, including
Backing up the running state analysis report of the equipment and storing the running state analysis report in the upper layer database;
the method for sending the equipment operation state analysis report to the mobile terminal comprises the following steps: one or more of telephone transmission, short message transmission or mail transmission modes.
Wherein, each module in the workshop equipment data acquisition system based on the MES corresponds to each step in the workshop equipment data acquisition method embodiment based on the MES, and the functions and the implementation process are not repeated here.
In addition, the embodiment of the invention also provides a computer readable storage medium.
The computer-readable storage medium has stored therein computer-executable instructions for performing a classroom multi-dimensional detection and scoring method.
The computer readable medium carries one or more programs which, when executed by the electronic device, cause the electronic device to: the system comprises a workshop, a data acquisition module, a local data storage module, an upper data storage module, an analysis processing module, an analysis report, a pushing module, a user and an operation abnormality device data identification module, wherein the workshop is used for building an offline MES system in the workshop, acquiring data of workshop devices, acquiring the operation state of production devices through the data acquisition module, storing the acquired data in the local data storage module, storing the operation state of the devices when a network is disconnected, uploading the local stored data to the upper data storage module when the network is connected, analyzing the operation state of the devices through the analysis processing module, pushing the analysis report to the user through the pushing module, identifying the operation abnormality device data in the analysis report, and identifying the operation abnormality device label so that the user can search corresponding devices to overhaul and maintain the corresponding devices.
In the context of this disclosure, a machine-readable medium may be a tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device. The machine-readable medium may be a machine-readable signal medium or a machine-readable storage medium. The machine-readable medium may include, but is not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any suitable combination of the foregoing. More specific examples of a machine-readable storage medium would include an electrical connection based on one or more wires, a portable computer diskette, 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.
It should be noted that the computer readable medium disclosed in the present invention may be a computer readable signal medium or a computer readable storage medium, or any combination of the two. The computer readable storage medium can be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or a combination of any of the foregoing. More specific examples of the computer-readable storage medium may include, but are not limited to: an electrical connection having one or more wires, a portable computer diskette, 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. In the context of this disclosure, a computer-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. In the present disclosure, however, the computer-readable signal medium may comprise a data signal propagated in baseband or as part of a carrier wave, with the computer-readable program code embodied therein. Such a propagated data signal may take any of a variety of forms, including, but not limited to, electro-magnetic, optical, or any suitable combination of the foregoing. A computer readable signal medium may also be any computer readable medium that is not a computer 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 computer readable medium may be transmitted using any appropriate medium, including but not limited to: electrical wires, fiber optic cables, RF (radio frequency), and the like, or any suitable combination of the foregoing.
The computer readable medium may be contained in the electronic device; or may exist alone without being incorporated into the electronic device.
From the above description of the embodiments, it will be clear to those skilled in the art that the above-described embodiment method may be implemented by means of software plus a necessary general hardware platform, but of course may also be implemented by means of hardware, but in many cases the former is a preferred embodiment. Based on such understanding, the technical solution of the present invention may be embodied essentially or in a part contributing to the prior art in the form of a software product stored in a storage medium (e.g. ROM/RAM, magnetic disk, optical disk) as described above, comprising instructions for causing a terminal device (which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) to perform the method according to the embodiments of the present invention.
Although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (9)
1. A workshop equipment data acquisition method based on MES is characterized by comprising the following steps of
Providing an off-line MES system based on workshop production equipment;
acquiring data of the running state of each production equipment of a workshop based on the off-line MES system, and generating a data set;
storing the data set generated by the data acquisition to a local database;
performing network diagnosis on the local database and judging the network state;
uploading the data in the local database to an upper database;
performing integrated processing analysis based on data information in an upper database, and generating an equipment operation state analysis report;
and backing up the equipment operation state analysis report and sending the equipment operation state analysis report to the mobile terminal.
2. The MES-based plant data collection method of claim 1, wherein the plant-based production facility is equipped with an offline MES system comprising:
performing order marking on each production equipment in the workshop based on the space position;
and drawing a distribution diagram of the equipment in the workshop and a corresponding production equipment serial number based on the workshop plane planning and the standard sequence of each equipment.
3. The MES-based plant equipment data collection method of claim 2, wherein the data collection of the operating state of each production equipment of the plant based on the offline MES system and the generation of the data set includes:
the data acquisition terminal is used for acquiring data of the operation state of the workshop production equipment;
the data acquisition terminal is used for acquiring the running state of workshop production equipment and generating a data set;
and determining the attribution of the data set according to the serial numbers of the workshop production equipment.
4. A method of MES-based plant data collection as claimed in claim 3, wherein said storing the data set generated by said data collection to a local database comprises:
each production equipment in the workshop is provided with an independent local database for storing a data set generated by data acquisition;
the local database classifies and stores the uploaded data based on the data acquisition time, the data type and whether the data has abnormality.
5. The MES-based plant data collection method of claim 4, wherein said performing network diagnostics on the local database to determine a network status includes:
a network connection state and a network disconnection state;
when the network diagnosis result is in a connection state, the data in the local database can be uploaded to an upper database;
and when the network diagnosis result is in a disconnection state, continuously collecting data of workshop production equipment and storing the data in the local database.
6. The MES-based plant data collection method of claim 5, wherein uploading the data in the local database to an upper database comprises:
extracting and uploading data stored in the local database;
the upper layer database receives the production equipment data uploaded by the body database based on the uploading request of the body database.
7. The MES-based plant data collection method of claim 6, wherein the performing an integrated process analysis based on data information in an upper layer database and generating an equipment operation status analysis report includes:
summarizing and sorting the production equipment data uploaded to the upper database, comparing the uploaded data with the operation parameters of the equipment, and comparing and analyzing the operation state data of the equipment;
the processing analysis results are divided into normal operation and abnormal operation, and the abnormal operation points are combined with equipment labels to be highlighted on the equipment operation state analysis report.
8. The MES-based plant equipment data collection method of claim 7, wherein the backing up the equipment operation state analysis report and sending the equipment operation state analysis report to a mobile terminal by the base comprises:
backing up the running state analysis report of the equipment and storing the running state analysis report in the upper layer database;
the method for sending the equipment operation state analysis report to the mobile terminal comprises the following steps: one or more of telephone transmission, short message transmission or mail transmission modes.
9. The workshop equipment data acquisition system based on the MES is characterized by comprising an offline MES system module;
the offline MES system module comprises:
the data acquisition module is used for acquiring data of the running state of each production equipment of the workshop and generating a data set;
the local data storage module is used for storing the data set generated by the data acquisition;
the network diagnosis module is used for diagnosing the network state of the workshop;
the upper layer data storage module is used for storing the uploading data of the local database;
the analysis processing module is used for carrying out integrated processing analysis on the data information in the upper layer database and generating an equipment operation state analysis report;
and the pushing module is used for backing up the equipment operation state analysis report and sending the equipment operation state analysis report to the mobile terminal.
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