E-MPI system, electronic equipment and storage medium

Abstract

The invention discloses an E-MPI system, electronic equipment and a storage medium, and relates to the technical field of production line management. The system comprises a host module, a display module and a mobile terminal module, the host module is electrically connected with the display module; the mobile terminal module is in communication connection with the host module and the display module; the host module is configured to be used for generating a production line process file and a two-dimensional code label corresponding to a production line process, and putting and displaying the production line process file and the two-dimensional code label corresponding to the production line process in the display module; the display module is configured to be used for displaying production line process files and two-dimensional code labels corresponding to production line processes; and the mobile terminal module is configured to acquire the production line process file and adjust the production line process file by scanning the two-dimensional code label corresponding to the production line process on the display module. According to the system, the management time and the management cost are saved, the working comfort of operators is improved, and the production efficiency is improved.

Description

Technical Field

[0001] The present application belongs to the technical field of production line management, and in particular, relates to an E-MPI system, an electronic device and a storage medium. Background Art

[0002] MPI (Manufacturing Process Instruction) refers to an operating instruction. In foreign companies, relevant engineers must prepare some operating instructions to guide operators to perform processing as required, so that the production line can still operate correctly when changing people or lines.

[0003] The work instruction is one of the important and indispensable technical documents in the current manufacturing industry. At present, most factories still use paper work instructions and hang them in front of the workstations in each production link to present them to employees. In this way, if the product is changed, all the paper work instructions need to be taken down one by one and then replaced with new ones, which results in a large amount of waste of paper and human resources, and it is easy to make mistakes when hanging. The most important thing is that for complex workstations, some very important details cannot be well expressed to the operators, which leads to mistakes during operation.

[0004] The emergence of electronic work instructions (E-MPI) has solved the problems that arise in paper work instructions, but there is still no good solution for how to combine each process with the electronic work instructions and enable workers to quickly obtain the contents of the electronic work instructions, as well as for managers to manage the electronic work instructions corresponding to each process. Summary of the invention

[0005] The purpose of this application is to provide an E-MPI system and method thereof, which generates a QR code label corresponding to each process through the E-MPI system, and displays the content of each process and its corresponding QR code label on a display that can be observed when each process is operated, and can obtain the production line process file by scanning the QR code label through a mobile terminal device and adjust the process file for display.

[0006] In order to achieve the above objectives, the solution of this application is:

[0007] In a first aspect, an embodiment of the present application provides an E-MPI system, the system comprising: a host module, a display module and a mobile terminal module; the host module and the display module are electrically connected; the mobile terminal module is communicatively connected with the host module and the display module; wherein,

[0008] The host module is configured to generate a production line process file and a two-dimensional code label corresponding to the production line process, and display the production line process file and the two-dimensional code label corresponding to the production line process in the display module.

[0009] The display module is configured to display the production line process file and the QR code label corresponding to the production line process.

[0010] The mobile terminal module is configured to obtain the production line process file and adjust the production line process file by scanning the two-dimensional code label corresponding to the production line process on the display module.

[0011] According to the above method of the embodiment of the present application, the following additional technical features may also be provided:

[0012] Furthermore, the host module includes a hardware unit and a software unit. The hardware unit includes a control host corresponding to each production line and a controlled host corresponding to each control host, wherein the number of control hosts and controlled hosts is determined according to the number of processes included in each production line; the software unit includes a host management module and an MPI management module.

[0013] Furthermore, the host management module includes a current host display setting submodule and a current host MPI setting submodule, wherein:

[0014] The current host display setting submodule is configured to set the display module information corresponding to the controlling host, the controlled host and the current host.

[0015] The current host MPI setting submodule is configured to display the production line process file on the display module.

[0016] Furthermore, the MPI management module includes a video material maintenance submodule, an import template setting submodule, an import Excel MPI submodule and a setting MPI submodule, wherein:

[0017] The video material maintenance submodule is configured to upload video information, store it in the video resource library, and provide a video data source for the generation of production line process files.

[0018] The import template setting submodule is configured to set a data processing method template for importing into Excel according to a pre-made Excel table.

[0019] The import Excel MPI submodule is configured to automatically process the imported file according to the data processing method template set by the import template setting submodule, so as to provide a data source for the generation of production line process files.

[0020] The MPI submodule is configured to generate a production line procedure file.

[0021] Furthermore, the MPI submodule is configured to generate production line process files, and the generation method includes: processing the data processed by the imported Excel MPI submodule into a PDF file corresponding to each process, and matching the video information stored in the video resource library by the video material maintenance submodule with the PDF file corresponding to each process to generate the production line process file.

[0022] Furthermore, the current host display setting submodule includes the host asset number, host MAC address, host name, host IP address, control host ID, area code, production line, MPI root path and display information connected to the current host; wherein the host asset number, host MAC address, host name, host IP address and display information connected to the current host are automatically generated by the current host display setting submodule, and the setting content includes setting the area code, production line and MPI file root path for the control host; and setting the control host ID and MPI file root path for the controlled host.

[0023] Production line process files include PDF files, video files and mixed files.

[0024] The setting contents of the current host MPI setting submodule include: setting the display module to display PDF files, setting the display module to display video files, and setting the display module to display mixed files.

[0025] Furthermore, the two-dimensional code labels corresponding to the production line processes correspond one-to-one to each process of the production line. The host module generates a two-dimensional code label corresponding to the production line process according to each process, and the number of two-dimensional code labels is equal to the number of processes.

[0026] Furthermore, the display module includes a display, one display corresponds to one process, and the number of displays is equal to the number of processes.

[0027] Furthermore, the mobile terminal module includes a mobile terminal device, which obtains the production line process file and adjusts the production line process file, including: scanning the QR code label corresponding to the production line process displayed in the display module by the mobile terminal device, and obtaining the production line process file corresponding to this process; if the obtained production line process file does not match the actual process content of the production line, the production line process file is modified by the mobile terminal device to correspond to the actual process content of the production line.

[0028] In a second aspect, an embodiment of the present application provides an electronic device, including a processor and a memory, wherein the memory is used to store computer programs; when the processor is used to execute the program stored in the memory, the E-MPI system provided in the first aspect of the embodiment of the present application is implemented.

[0029] In a third aspect, an embodiment of the present application provides a computer-readable storage medium, in which a computer program is stored. When the computer program is executed by a processor, it is used to implement the E-MPI system provided in the first aspect of the embodiment of the present application.

[0030] The embodiment of the present application establishes an E-MPI system, including a host module, a display module and a mobile terminal module, wherein the host module includes a hardware unit and a software unit, the hardware unit includes a control host corresponding to each production line and a controlled host corresponding to each control host, the software unit includes a host management module and an MPI management module, the production line process file is generated by the MPI management module, and the control host and the controlled host are managed by the host management module, thereby saving management time and management cost, and the production line process file is displayed on a display set at a corresponding process operation point through the display module, each production line process file also includes a corresponding QR code label, the QR code label and the production line process file are displayed on the display together, so that the operator can perform process operations according to the content displayed on the display, thereby improving the work comfort of the operator, and can obtain the production line process file by scanning the QR code label through a mobile terminal device, and can correct the content displayed on the display through the mobile terminal device when an abnormality occurs or the process is changed, thereby improving production efficiency and reducing the risk of human error. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 A schematic diagram of the structure of the E-MPI system according to an embodiment of the present application is shown;

[0032] Figure 2 A schematic diagram of the structure of the host module according to an embodiment of the present application is shown;

[0033] Figure 3 A schematic diagram showing the structure of the hardware unit of an embodiment of the present application is shown;

[0034] Figure 4 A schematic diagram showing the structure of the software unit in the embodiment of the present application is shown;

[0035] Figure 5 A schematic diagram showing the structure of the current host display settings in the host management module of an embodiment of the present application is shown;

[0036] Figure 6 A schematic diagram showing the structure of the MPI management module in an embodiment of the present application is shown;

[0037] Figure 7 A schematic diagram of the structure of the video material maintenance submodule in an embodiment of the present application is shown;

[0038] Figure 8 A schematic diagram of the structure of the template import submodule in an embodiment of the present application is shown;

[0039] Fig. 9 A schematic diagram of the structure of the Excel MPI submodule imported into the embodiment of the present application is shown;

[0040] Fig.10 A schematic diagram showing the structure of the MPI submodule in an embodiment of the present application is shown;

[0041] Fig.11 A schematic diagram showing the structure of the current host MPI setting in the host management module of an embodiment of the present application is shown;

[0042] Fig.12 A structural block diagram of a computer device according to an embodiment of the present application is shown. DETAILED DESCRIPTION

[0043] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are described in detail below in conjunction with the accompanying drawings. It is to be understood that the specific embodiments described herein are only used to explain the present application, rather than to limit the present application. It should also be noted that, for ease of description, only some structures related to the present application are shown in the accompanying drawings, rather than all structures. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0044] The terms "including" and "having" and any variations thereof in this application are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device comprising a series of steps or units is not limited to the listed steps or units, but may optionally include steps or units not listed, or may optionally include other steps or units inherent to these processes, methods, products or devices.

[0045] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0046] like Figure 1 As shown, an E-MPI system provided in an embodiment of the present application includes a host module 101, a display module 111 and a mobile terminal module 121, wherein the host module 101 and the display module 111 are electrically connected; and the mobile terminal module 121 is communicatively connected with the host module 101 and the display module 111.

[0047] The host module 101 is configured to generate a production line process file and a QR code label corresponding to the production line process, and display the production line process file and the QR code label corresponding to the production line process in the display module 111 .

[0048] The display module 111 is configured to display the production line process file and the two-dimensional code label corresponding to the production line process.

[0049] The mobile terminal module 121 is configured to obtain and adjust the production line process file by scanning the two-dimensional code label corresponding to the production line process on the display module 111 .

[0050] like Figure 2-Figure 4 As shown, the host module 101 provided in the embodiment of the present application includes a hardware unit 102 and a software unit 103, wherein the hardware unit 102 includes a control host 201 and a controlled host 202, and the software unit 103 includes a host management module 301 and an MPI management module 302.

[0051] Specifically, the control host 201 corresponds to each production line. Normally, one production line is equipped with one control host 201, and one control host 201 controls all the controlled hosts 202 on this production line. Each controlled host 202 has a corresponding display. Normally, one controlled host 202 corresponds to six displays, but the specific situation also depends on the number of corresponding displays of the control host 201 and the controlled host 202 set according to the specific number of processes on each production line.

[0052] It should be noted that the embodiment of the present application does not limit the number of control hosts 201 installed for each production line and the number of displays corresponding to the controlled hosts 202. All the corresponding numbers of hosts and displays that correspond to each production line through the control host 201 and to the displays through the controlled host 202 are within the protection scope of the embodiment of the present application, regardless of the specific corresponding numbers of hosts and displays.

[0053] The host management module 301 includes a current host display setting submodule and a current host MPI setting submodule, wherein:

[0054] The current host display setting submodule is configured to set the display module information corresponding to the controlling host 201, the controlled host 202 and the current host.

[0055] The current host MPI setting submodule is configured to display the production line process file on the display module 111 .

[0056] The current host display setting submodule includes the host asset number, host MAC address, host name, host IP address, control host ID, area code, production line, MPI root path and display information connected to the current host.

[0057] Specifically, it also includes the host MPIPort, whether to control the host 201 selection, whether to be online selection, whether the MPI program is started selection and whether it is valid selection.

[0058] like Figure 5 As shown, the host asset number, host MAC address, host name, host IP address and the display information currently connected to the host are automatically generated by the host management module 301, and the host MPI port is also automatically generated by the host management module 301. The settings for the control host 201 and the controlled host 202 include setting the area code, production line and MPI file root path for the control host 201, and setting the control host ID and MPI file root path for the controlled host 202.

[0059] You can also set whether the currently operating host is the control host 201 by selecting whether to control host 201, set the online status and offline status of the currently operating host by selecting whether to be online, set whether the currently operating host starts the MPI program by selecting whether the MPI program is started, and set whether the operation performed by the currently operating host is a valid operation by selecting whether to be valid.

[0060] Production line process files include PDF files, video files and mixed files.

[0061] The setting contents of the current host MPI setting submodule include: setting the display module to display PDF files, setting the display module to display video files, and setting the display module to display mixed files.

[0062] like Figure 6 As shown, the MPI management module 302 includes a video material maintenance submodule 312, an import template setting submodule 322, an import Excel MPI submodule 332 and a setting MPI submodule 342, wherein:

[0063] The video material maintenance submodule 312 is configured to upload video information, store it in a video resource library, and provide a video data source for the generation of production line process files.

[0064] The import template setting submodule 322 is configured to set a data processing method template for importing into Excel according to a pre-made Excel table.

[0065] The import Excel MPI submodule 332 is configured to automatically process the imported file according to the data processing method template set by the import template setting submodule 322, so as to provide a data source for the generation of the production line process file.

[0066] The setting MPI submodule 342 is configured to generate a production line procedure file.

[0067] Specifically, Figure 7 As shown, the video material maintenance submodule 312 is configured to create a new video material maintenance frame. In this frame diagram, you can edit the video material name, add a description of the video material, and enter the local path. The video material maintenance submodule 312 will generate an attachment ID for the newly created video material. After editing is completed, you can save and close it.

[0068] In this embodiment, the type of file uploaded in the local path is an MP4 file. It should be noted that the embodiment of the present application does not limit the type of uploaded file. Any video file that can be uploaded to the video material maintenance submodule 312 shown in the embodiment of the present application, no matter in what format the video file is uploaded, is within the protection scope of the embodiment of the present application.

[0069] Specifically, Figure 8 As shown, the import template submodule is configured to create a new import template, edit the template name, and enter the cell position in Excel corresponding to each cell title. The cell types shown in the embodiments of the present application, including machine model, job name, related parameters, product name, work station, marking time, approver, tabulation date and tabulator are only a part of the embodiments of the present application, used to illustrate the function of the import template submodule.

[0070] Specifically, Fig. 9 As shown, the import Excel MPI submodule 332 is configured to be used to select a pre-filled Excel file. After selecting to import MPI, the MPI file can be generated according to the import module set in the import template submodule, that is, the corresponding cell position filled in the Excel file, including company name, machine model, product name, material number, job name, work station, equipment, related parameters, standard time, standard mass production, serial number, operation steps, precautions and material information corresponding to each operation step, including material number, product name, specifications and quantity, and also includes corresponding picture descriptions and remarks.

[0071] It should be noted that the embodiment of the present application does not limit the specific content of the generated MPI file, and all MPI files generated by the import Excel MPI submodule 332 of the embodiment of the present application are within the protection scope of the present application.

[0072] Specifically, Fig.10 As shown, the setting MPI submodule 342 is configured to generate a production line process file, including an MPI main file part and a setting operation part, wherein the MPI main file part is used to view the model and material number of the currently set MPI, which can be imported from an Excel file, or the MPI file information recorded in the table below, including the model, material number, file source, MPI file type and file version, wherein the file version includes the remote file version and the latest local file version, and one of the information is selected to perform a setting process operation and a query operation, wherein when performing a setting process operation, specific operations are performed through the setting operation part below, and the data processed by the imported Excel MPI submodule 332 is divided into PDF images to obtain the specific content of each process, which is displayed in the operation step below, and the video material library is selected, and the video material name and the playback of the video will be displayed in the area below, and the video corresponding to the operation step in the video material is dragged to the video material ID for matching to generate a production line process file.

[0073] In this embodiment, the production line process files include three types: PDF files, video files, and files mixed with PDF and video. It should be noted that the embodiment of the present application does not limit the type of production line process files. No matter what type of file is finally generated, it is within the protection scope of the embodiment of the present application.

[0074] like Fig.11 As shown, in the embodiment of the present application, in the host management module 301, all displays under the control of the controlling host 201 and the controlled host 202 can be viewed through the controlling host 201, and the MPI file is updated according to the material number. After the update is completed, the PDF and video data of the current material number will be downloaded to the local folder, and specific settings will be made in the host management module 301, and the projection will be displayed in the display module. The specific settings include: PDF file projection setting, video file projection setting and mixed file projection setting.

[0075] Among them, the PDF file screen projection setting is to select the processing step in the PDF MPI file list, drag the step to the corresponding monitor, drag all the steps to the corresponding monitor, and click Save Settings. Right-click on the Monitor VS PDF page to open the PDF screen projection of the current computer.

[0076] To set up video file projection, select the process step in the Video MPI file list, drag the step to the corresponding display, drag all the steps to the corresponding display, and click Save Settings.

[0077] Mixed file projection settings: Select the process step in the MPI job step file list, drag the step to the corresponding display, drag all the steps to the corresponding display, and click Save Settings.

[0078] After all the MPI files are prepared, you can start the corresponding screen projection as needed.

[0079] Use the control host 201 to open the list of controlled hosts 202, and you can view all the hosts currently controlled by the control host 201. Right-click and select the file to be projected, including PDF, video, and mixed files. You can also open the projection of the current display in the projection settings.

[0080] The embodiment of the present application generates a QR code according to each production line process file based on a QR code generation program of C#Winform, and displays the generated QR code label together with the corresponding production line process file on the display of the corresponding process.

[0081] It should be noted that the embodiments of the present application do not limit the method for generating a QR code label, and any method that can generate a QR code is within the protection scope of the embodiments of the present application.

[0082] The mobile terminal module 121 of the embodiment of the present application includes a mobile terminal device, and the mobile terminal module 121 is configured to obtain and adjust the production line process files, including: scanning the QR code label corresponding to the production line process displayed in the display module 111 by the mobile terminal device to obtain the production line process file corresponding to this process; if the obtained production line process file does not match the actual process content of the production line, the production line process file is modified by the mobile terminal device to make it correspond to the actual process content of the production line.

[0083] Specifically, the adjustment method includes adjusting the screen code and adjusting the projection code, wherein the screen code is adjusted by scanning the screen QR code to obtain the controlled host 202, production line, current screen code and actual screen code of the current screen. If the current screen code does not match the actual screen code, the current screen code is adjusted to the actual screen code so that the current screen code is consistent with the actual screen code.

[0084] Adjusting the projection code is done by scanning the screen QR code to obtain the current production line process file, including the controlled host 202 of the current screen, the production line, the screen code, the material number, the file type and the current job name. If the actual job name does not match the current job name, the current job name is adjusted to the actual job name to keep the current job name consistent with the actual job name.

[0085] An embodiment of the present application also provides a computer device. As shown in the figure, the computer device includes a processor 401 and a memory 402. The memory 402 stores programs or instructions that can be executed on the processor 401. When the program or instruction is executed by the processor 401, the various modules of the above-mentioned E-MPI system are implemented and the same technical effect can be achieved. To avoid repetition, it will not be repeated here.

[0086] It should be noted that the computer device in the embodiment of the present application includes the above-mentioned mobile computer device and non-mobile computer device.

[0087] The memory 402 can be used to store software programs and various data. The memory 402 may mainly include a first storage area for storing programs or instructions and a second storage area for storing data, wherein the first storage area may store an operating system, an application program or instructions required for at least one function (such as a sound playback function, an image playback function, etc.), etc. In addition, the memory 402 may include a volatile memory or a non-volatile memory, or the memory 402 may include both volatile and non-volatile memories. Among them, the non-volatile memory may be a read-only memory (ROM), a programmable read-only memory (PROM), an erasable programmable read-only memory (EPROM), an electrically erasable programmable read-only memory (EEPROM), or a flash memory. The volatile memory may be a random access memory (RAM), a static random access memory (SRAM), a dynamic random access memory (DRAM), a synchronous dynamic random access memory (SDRAM), a double data rate synchronous dynamic random access memory (DDRSDRAM), an enhanced synchronous dynamic random access memory (ESDRAM), a synchronous link dynamic random access memory (SLDRAM) and a direct memory bus random access memory (DRRAM). The memory 402 in the embodiment of the present application includes but is not limited to these and any other suitable types of memory.

[0088] The processor 401 may include one or more processing units; optionally, the processor 401 integrates an application processor and a modem processor, wherein the application processor mainly processes operations related to an operating system, a user interface, and application programs, and the modem processor mainly processes wireless communication signals, such as a baseband processor. It is understandable that the modem processor may not be integrated into the processor 401.

[0089] An embodiment of the present application also provides a readable storage medium, on which a program or instruction is stored. When the program or instruction is executed by a processor, the various processes of the above-mentioned E-MPI system embodiment are implemented and the same technical effect can be achieved. To avoid repetition, it will not be repeated here.

[0090] An embodiment of the present application also provides a chip, which includes a processor and a communication interface, the communication interface and the processor are coupled, and the processor is used to run programs or instructions to implement the various processes of the above-mentioned E-MPI system embodiment, and can achieve the same technical effect. To avoid repetition, it will not be repeated here.

[0091] It should be understood that the chip mentioned in the embodiments of the present application can also be called a system-level chip, a system chip, a chip system or a system-on-chip chip, etc.

[0092] An embodiment of the present application also provides a computer program product, which is stored in a storage medium and is executed by at least one processor to implement the various processes of the above-mentioned E-MPI system embodiment and can achieve the same technical effect. To avoid repetition, it will not be repeated here.

[0093] It should be noted that, in this article, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise one..." do not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0094] The embodiments of the present application are described above in conjunction with the accompanying drawings, but the present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. An E-MPI system, characterized in that: The system comprises: a host module, a display module and a mobile terminal module; the host module and the display module are electrically connected; the mobile terminal module is communicatively connected with the host module and the display module; wherein, The host module is configured to generate a production line process file and a two-dimensional code label corresponding to the production line process, and display the production line process file and the two-dimensional code label corresponding to the production line process in the display module; The display module is configured to display the production line process file and a QR code label corresponding to the production line process; The mobile terminal module is configured to obtain the production line process file and adjust the production line process file by scanning a two-dimensional code label corresponding to the production line process on the display module.

2. The E-MPI system according to claim 1, characterized in that The host module includes a hardware unit and a software unit. The hardware unit includes a control host corresponding to each production line and a controlled host corresponding to each control host, wherein the number of the control hosts and the controlled hosts is determined according to the number of processes included in each production line; the software unit includes a host management module and an MPI management module.

3. The E-MPI system according to claim 2, characterized in that The host management module includes a current host display setting submodule and a current host MPI setting submodule, wherein: The current host display setting submodule is configured to set the display module information corresponding to the controlling host, the controlled host and the current host; The current host MPI setting submodule is configured to display the production line process file on the display module.

4. The E-MPI system according to claim 2, characterized in that The MPI management module includes a video material maintenance submodule, an import template setting submodule, an import Excel MPI submodule and a setting MPI submodule, wherein: The video material maintenance submodule is configured to upload video information, store it in a video resource library, and provide a video data source for the generation of the production line process file; The import template setting submodule is configured to set a data processing method template for importing Excel according to a pre-made Excel table; The import Excel MPI submodule is configured to automatically process the imported file according to the data processing method template set by the import template setting submodule, so as to provide a data source for the generation of the production line process file; The setting MPI submodule is configured to generate the production line procedure file.

5. The E-MPI system according to claim 4, characterized in that The setting MPI submodule is configured to generate the production line process file, and the generation method includes: processing the data processed by the imported Excel MPI submodule into a PDF file corresponding to each process, and matching the video information stored in the video resource library by the video material maintenance submodule with the PDF file corresponding to each process to generate the production line process file.

6. The E-MPI system according to claim 3, characterized in that The current host display setting submodule includes the host asset number, the host MAC address, the host name, the host IP address, the control host ID, the area code, the production line, the MPI root path and the display information connected to the current host; wherein the host asset number, the host MAC address, the host name, the host IP address and the display information connected to the current host are automatically generated by the current host display setting submodule, and the setting content includes setting the area code, production line and MPI file root path for the control host; setting the control host ID and MPI file root path for the controlled host; The production line process files include PDF files, video files and mixed files; The setting contents of the current host MPI setting submodule include: setting the display module to display PDF files, setting the display module to display video files, and setting the display module to display mixed files.

7. The E-MPI system according to claim 1, characterized in that: The two-dimensional code label corresponding to the production line process corresponds one-to-one to each process of the production line. The host module generates a two-dimensional code label corresponding to the production line process according to each process, and the number of the two-dimensional code labels is equal to the number of processes; the display module includes a display, one display corresponds to one process, and the number of the displays is equal to the number of processes.

8. The E-MPI system according to claim 1, characterized in that: The mobile terminal module includes a mobile terminal device, and the obtaining and adjusting of the production line process file includes: scanning, by the mobile terminal device, a QR code label corresponding to the production line process displayed in the display module to obtain the production line process file corresponding to the process; if the obtained production line process file does not match the actual process content of the production line, the production line process file is modified by the mobile terminal device to correspond to the actual process content of the production line.

9. An electronic device, characterized in that: including a processor and a memory; The memory is used to store computer programs; The processor is used to implement the E-MPI system according to any one of claims 1 to 8 when executing the program stored in the memory.

10. A computer-readable storage medium, wherein a computer program is stored in the storage medium, characterized in that: When the computer program is executed by a processor, it is used to implement the E-MPI system according to any one of claims 1 to 8.

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