Workshop digital inspection method based on AR technology

Abstract

The invention discloses a workshop digital inspection method based on an AR technology, and the method comprises the steps: presetting an inspection table, items and requirements through a configuration module, automatically generating and distributing an inspection task, remarkably reducing the manual arrangement time and errors, improving the distribution efficiency, enabling an operator on duty to scan a two-dimensional code through a wearable AR device, rapidly entering an inspection interface, and improving the inspection efficiency. Equipment information and requirements are visually displayed, missing detection and false detection risks are reduced, inspection accuracy is improved, point inspection results are uploaded to a server in real time, data are collected in real time, input delay is avoided, the server analyzes the point inspection results and rapidly recognizes the equipment state trend and potential problems, managers rapidly find abnormities and make processing countermeasures, response time is shortened, and the efficiency is improved. Execution condition tracking and recording are carried out, problems are ensured to be solved in time, point inspection results, inspection and exception handling countermeasures are automatically summarized, monthly reports and statistical information are generated, the workload of manual reports is relieved, the inspection condition is visually displayed, managers are assisted to optimize the process, and efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of workshop inspection, and in particular to a digital workshop inspection method based on AR technology. Background Art

[0002] With the continuous expansion of industrial production scale and the increasing complexity of equipment, traditional workshop inspection methods have gradually exposed problems such as inefficiency and proneness to errors. These problems not only affect the stable operation of the production line, but also increase the company's operating costs and safety risks.

[0003] In the traditional inspection process, inspectors need to rely on paper inspection forms to record, which is not only time-consuming and labor-intensive, but also prone to missed inspections and wrong inspections. At the same time, since the inspection results need to be manually entered into the computer for storage and analysis, this also leads to delays in data processing and increased error rates. Summary of the invention

[0004] In view of this, the present invention proposes a digital workshop inspection method based on AR technology, which can effectively solve the defects of the prior art such as easy missed detection and false detection, data processing delay and high error rate.

[0005] The technical solution of the present invention is achieved in this way:

[0006] A digital workshop inspection method based on AR technology, comprising:

[0007] Configure inspection forms, inspection items, inspection requirements and duty roster;

[0008] Generate inspection tasks according to the configured inspection table, inspection items and duty table, and assign the inspection tasks to the corresponding duty personnel;

[0009] The on-duty personnel scan the QR code of the area to be inspected through the wearable AR device they wear to enter the inspection interface, and perform spot inspections on the equipment according to the inspection requirements on the inspection interface;

[0010] Upload the inspection results to the server via wireless network for storage and analysis;

[0011] Management personnel check the inspection results and confirm the abnormal handling countermeasures;

[0012] The inspection results, verification status and exception handling measures are summarized to generate a monthly inspection table, and inspection statistics are generated according to the preset time period and dimensions.

[0013] As a further optional solution of the digital workshop inspection method based on AR technology, the on-duty personnel scan the QR code of the area to be inspected by the wearable AR device they wear to enter the inspection interface, and perform spot inspection on the equipment according to the inspection requirements on the inspection interface, specifically including:

[0014] Find the corresponding QR code in the area to be inspected and scan it using the scanning function on the AR device. After the scan is successful, the entrance to the inspection interface will be displayed on the AR device screen.

[0015] After entering the inspection interface, the on-duty personnel check the inspection requirements, which include the equipment to be inspected, inspection points and inspection standards;

[0016] Find the equipment that needs inspection through the display and guidance of AR devices;

[0017] Verify the core functions, performance indicators and appearance loss of the equipment;

[0018] Record the inspection data of each inspection point on the AR device.

[0019] As a further optional solution of the digital workshop inspection method based on AR technology, uploading the inspection results to the server via a wireless network for storage and analysis specifically includes:

[0020] According to the characteristics of the equipment, a corresponding inspection form is designed, which includes various inspection indicators, standard values ​​and calculation formulas. The calculation formula is specifically: result = (first actual value * coefficient A + second actual value / coefficient B) - offset C, where coefficient A, coefficient B and offset C are constants set according to the characteristics of the equipment;

[0021] Fill in the corresponding inspection form according to the inspection data and record the actual value of the equipment;

[0022] Calculate the actual recorded values ​​according to the calculation formula to obtain the calculation result;

[0023] Pack the inspection data and calculation results to obtain the inspection results, and send the packaged data to the server via the wireless network;

[0024] The server receives the uploaded data packets, parses them and stores them in the database;

[0025] Extract inspection data and calculation results from the database to perform fault analysis and obtain equipment fault analysis results.

[0026] As a further optional solution of the digital workshop inspection method based on AR technology, the method also includes selecting the abnormal equipment and the cause of the abnormality through the AR device when an equipment abnormality is found, and using the photo taking, audio recording and video recording functions of the AR device to record the abnormality details.

[0027] As a further optional solution of the digital workshop inspection method based on AR technology, the method also includes automatic scheduling every month based on historical scheduling information, and handling timeouts, missed inspections, and re-inspections of inspection tasks based on the scheduling information.

[0028] As a further optional solution of the digital workshop inspection method based on AR technology, the method also includes encrypting user information and generating a QR code for the user to scan and log in to the AR device, encrypting inspection area information and generating a QR code for the AR device to scan and inspect.

[0029] As a further optional solution of the digital workshop inspection method based on AR technology, the encryption of the inspection area information and the generation of a QR code specifically include:

[0030] Convert the inspection area information into a string format;

[0031] Apply the encryption formula to encrypt the character string to obtain the encrypted character string;

[0032] Convert the encrypted string into a QR code format.

[0033] A workshop digital inspection system based on AR technology, including:

[0034] Configuration module, used to configure inspection list, inspection items, inspection requirements and duty list;

[0035] A task generation and dispatching module, connected to the configuration module, is used to generate inspection tasks according to the configured inspection table, inspection items and duty table, and dispatch the inspection tasks to the corresponding duty personnel;

[0036] An AR inspection module is connected to the task generation and dispatching module, and includes a wearable AR device and a QR code recognition unit. The wearable AR device is used to be worn by the on-duty personnel, and the QR code recognition unit is used to recognize the QR code of the area to be inspected, so that the on-duty personnel can enter the inspection interface by scanning the QR code and perform spot inspection on the equipment according to the inspection requirements of the inspection interface;

[0037] A data upload and analysis module, connected to the AR inspection module, is used to receive and store the inspection results uploaded by the duty personnel through the wireless network, and analyze the inspection results;

[0038] A verification and management module, connected to the data upload and analysis module, is used by management personnel to verify the inspection results and confirm abnormality handling countermeasures;

[0039] The report generation module is connected to the verification and management module and is used to summarize the inspection results, verification status and abnormal handling measures to generate a monthly inspection table, and generate inspection statistics according to preset time periods and dimensions.

[0040] A computing device includes a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor implements any one of the steps of the above-mentioned digital workshop inspection method based on AR technology when executing the computer program.

[0041] A computer-readable storage medium having a computer program stored thereon, wherein when the computer program is executed by a processor, the steps of any one of the above-mentioned methods for digital inspection of workshops based on AR technology are implemented.

[0042] The beneficial effects of the present invention are as follows: the inspection table, inspection items and inspection requirements are pre-set through the configuration module, and the inspection tasks are automatically generated and dispatched to the on-duty personnel according to these configurations, which greatly reduces the time and errors of manually arranging inspections and improves the efficiency of allocating inspection tasks. The on-duty personnel can quickly enter the inspection interface by scanning the QR code with the wearable AR device, without having to manually search for the inspection content, and the AR interface can intuitively display the equipment information and inspection requirements, reducing the risk of missed inspections and false inspections, and improving the accuracy of inspections. The inspection results are instantly uploaded to the server via the wireless network, realizing real-time data collection and avoiding the problem of data entry delay in traditional inspections. The server Storing and analyzing the inspection results can quickly identify the changing trends and potential problems of equipment status. By checking the inspection results, managers can quickly discover anomalies and confirm treatment measures, reducing the response time of exception handling. The execution of exception handling measures can be tracked and recorded to ensure that problems are resolved in a timely manner, improving the stability and safety of the production line. By automatically summarizing the inspection results, verification status and exception handling measures, monthly inspection tables and inspection statistics are generated, reducing the workload of manual report preparation. Inspection statistics are intuitively displayed in the form of charts or reports, which helps managers to fully understand the inspection situation, optimize the inspection process and improve inspection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0043] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0044] Figure 1 A flowchart of a digital workshop inspection method based on AR technology according to the present invention;

[0045] Figure 2 It is a schematic diagram of the composition of a digital workshop inspection system based on AR technology of the present invention;

[0046] Figure 3 The figure is a schematic diagram of the composition of a computing device according to the present invention. DETAILED DESCRIPTION

[0047] The technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0048] refer to Figures 1 to 3 , a workshop digital inspection method based on AR technology, comprising:

[0049] Configure inspection forms, inspection items, inspection requirements and duty roster;

[0050] Generate inspection tasks according to the configured inspection table, inspection items and duty table, and assign the inspection tasks to the corresponding duty personnel;

[0051] The on-duty personnel scan the QR code of the area to be inspected through the wearable AR device they wear to enter the inspection interface, and perform spot inspections on the equipment according to the inspection requirements on the inspection interface;

[0052] Upload the inspection results to the server via wireless network for storage and analysis;

[0053] Management personnel check the inspection results and confirm the abnormal handling countermeasures;

[0054] The inspection results, verification status and exception handling measures are summarized to generate a monthly inspection table, and inspection statistics are generated according to the preset time period and dimensions.

[0055] In this embodiment, the inspection table, inspection items and inspection requirements are pre-set through the configuration module, and the inspection tasks are automatically generated and dispatched to the on-duty personnel according to these configurations, which greatly reduces the time and errors of manual inspection arrangement and improves the efficiency of inspection task allocation. The on-duty personnel can quickly enter the inspection interface by scanning the QR code with the wearable AR device without manually searching for the inspection content. The AR interface can intuitively display the equipment information and inspection requirements, reducing the risk of missed inspection and false inspection, and improving the accuracy of the inspection. The inspection results are instantly uploaded to the server through the wireless network, realizing real-time data collection and avoiding the problem of data entry delay in traditional inspections. The server is The inspection results are stored and analyzed to quickly identify the changing trends and potential problems of equipment status. By checking the inspection results, managers can quickly discover anomalies and confirm treatment measures, reducing the response time of exception handling. The execution of exception handling measures can be tracked and recorded to ensure that problems are resolved in a timely manner, improving the stability and safety of the production line. By automatically summarizing the inspection results, verification status and exception handling measures, monthly inspection tables and inspection statistics are generated, reducing the workload of manual report preparation. Inspection statistics are intuitively displayed in the form of charts or reports, which helps managers to fully understand the inspection situation, optimize the inspection process and improve inspection efficiency.

[0056] It should be noted that the method also includes remote expert collaboration, so that when encountering difficult problems during the inspection process, the support of remote experts can be requested at the first time.

[0057] Preferably, the on-duty personnel scans the QR code of the area to be inspected through the wearable AR device worn by the personnel to enter the inspection interface, and performs a spot inspection on the equipment according to the inspection requirements of the inspection interface, specifically including:

[0058] Find the corresponding QR code in the area to be inspected and scan it using the scanning function on the AR device. After the scan is successful, the entrance to the inspection interface will be displayed on the AR device screen.

[0059] After entering the inspection interface, the on-duty personnel check the inspection requirements, which include the equipment to be inspected, inspection points and inspection standards;

[0060] Find the equipment that needs inspection through the display and guidance of AR devices;

[0061] Verify the core functions, performance indicators and appearance loss of the equipment;

[0062] Record the inspection data of each inspection point on the AR device.

[0063] In this embodiment, the on-duty personnel can enter the inspection interface by quickly scanning the QR code through the AR device, which saves the time of manually searching for inspection content in traditional inspections and significantly improves the inspection efficiency. The inspection interface clearly displays the inspection requirements, including the equipment, inspection points and inspection standards that need to be inspected, ensuring the accuracy and consistency of the inspection work. The display and guidance functions of the AR device help the on-duty personnel to quickly locate the equipment that needs to be inspected, reducing the time of searching for equipment and further improving the inspection efficiency. The inspection interface and guidance information displayed in real time on the AR device screen make the inspection process more intuitive and visual, which helps the on-duty personnel to better understand the inspection requirements and perform inspection tasks. Through the AR device, the on-duty personnel Real-time interaction with remote experts is possible to obtain technical support and guidance, which enhances the interactivity and collaboration of the inspection process. The on-duty personnel directly record the inspection data of each checkpoint on the AR device, avoiding the errors and omissions that may occur in handwritten records in traditional inspections, and improving the accuracy and completeness of the inspection data. The inspection data is uploaded to the server in real time for storage and analysis, ensuring the real-time and traceability of the data. Wearable AR devices provide on-duty personnel with more convenient and efficient inspection tools, alleviating the heavy manual recording work in traditional inspections and reducing work intensity. The immersive experience of AR technology makes the inspection work more interesting and vivid, which helps to improve the work enthusiasm and satisfaction of on-duty personnel.

[0064] Preferably, uploading the inspection results to a server via a wireless network for storage and analysis specifically includes:

[0065] According to the characteristics of the equipment, a corresponding inspection form is designed, which includes various inspection indicators, standard values ​​and calculation formulas. The calculation formula is specifically: result = (first actual value * coefficient A + second actual value / coefficient B) - offset C, where coefficient A, coefficient B and offset C are constants set according to the characteristics of the equipment;

[0066] Fill in the corresponding inspection form according to the inspection data and record the actual value of the equipment;

[0067] Calculate the actual recorded values ​​according to the calculation formula to obtain the calculation result;

[0068] Pack the inspection data and calculation results to obtain the inspection results, and send the packaged data to the server via the wireless network;

[0069] The server receives the uploaded data packets, parses them and stores them in the database;

[0070] Extract inspection data and calculation results from the database to perform fault analysis and obtain equipment fault analysis results.

[0071] In this embodiment, a corresponding inspection form is designed to clarify various inspection indicators, standard values ​​and calculation formulas, so that the inspection process is more standardized and systematic, which not only improves the accuracy and consistency of the inspection, but also facilitates subsequent data analysis and troubleshooting. The introduction of the calculation formula (result = (first actual value * coefficient A + second actual value / coefficient B) - offset C) takes into account the characteristics of the equipment and various influencing factors, so that the calculation result is closer to the actual situation and improves the accuracy of the analysis; the inspection data and calculation results are uploaded to the server in real time via the wireless network, ensuring the real-time and availability of the data, which enables management personnel to understand the operating status of the equipment in a timely manner and respond quickly to potential problems. The data is stored in the database, realizing the traceability of the data, whether it is the query of historical data Whether it is troubleshooting, relevant data can be quickly located, which improves work efficiency and accuracy; the server extracts inspection data and calculation results from the database for fault analysis, uses advanced algorithms and models to identify early signs of equipment failure, predicts potential problems, and improves the intelligence level of fault analysis. The fault analysis results can provide a scientific basis for equipment maintenance and repair, reduce losses caused by downtime, and improve the stability and reliability of the production line; the use of inspection tables and calculation formulas reduces the workload of manual recording and analysis and improves work efficiency. At the same time, standardized processes and automated calculations reduce the possibility of human errors and improve data accuracy. The real-time upload function of the wireless network avoids data loss and delays and ensures data integrity and timeliness.

[0072] Preferably, the method further includes selecting the abnormal device and the cause of the abnormality through the AR device when an abnormality of the device is found, and using the photo taking, audio recording and video recording functions of the AR device to record the details of the abnormality.

[0073] In this embodiment, when the on-duty personnel finds that the equipment is abnormal through the AR device, they can quickly select the abnormal type and cause on the equipment. This operation simplifies the cumbersome process of manual recording or verbal reporting in traditional inspections, and significantly improves the speed of abnormal response. By using the photo, audio and video recording functions of the AR device, the on-duty personnel can instantly capture and record the details of the abnormal equipment, including abnormal performance, surrounding environment, etc. Compared with traditional text descriptions, pictures, audio and video records are more intuitive and detailed, and can more accurately reflect abnormal conditions, reducing misjudgments and delays caused by inaccurate or missing information. Management personnel and maintenance personnel can quickly understand the specific situation and background of the equipment abnormality through the abnormal details uploaded by the AR device, so as to more accurately determine the cause of the fault and formulate an effective maintenance plan. Through the abnormal details recorded by the AR device, the on-duty personnel, management personnel and maintenance personnel can communicate and collaborate more intuitively, reducing errors and delays in information transmission. Especially in the case of remote collaboration, the multimedia recording function provided by the AR device enables remote experts to understand the abnormal situation of the equipment as if they were on site.

[0074] Preferably, the method further comprises automatically scheduling shifts every month according to historical scheduling information, and processing timeouts, missed inspections, and supplementary inspections for inspection tasks according to the scheduling information.

[0075] In this embodiment, by introducing historical scheduling information, the system can automatically learn and generate a reasonable scheduling plan, which not only greatly reduces the burden of manual scheduling for managers, but also improves the accuracy and efficiency of scheduling. Traditional manual scheduling is prone to errors due to human factors, such as scheduling conflicts, omissions, etc., while the automated scheduling system can accurately match personnel and tasks, effectively avoiding the occurrence of such errors; according to the scheduling information, the completion status of the inspection tasks is monitored in real time, including the status of inspected, uninspected, timeout, etc., to ensure that the inspection work is carried out in an orderly manner according to the plan. For timeouts or missed inspections, it can automatically mark and remind relevant personnel to deal with them in time to ensure the comprehensiveness and accuracy of the inspection work. In special circumstances or urgent tasks, the inspection plan can be flexibly adjusted according to the scheduling information to ensure the continuity and effectiveness of the inspection work.

[0076] Preferably, the method further includes encrypting user information and generating a QR code for the user to scan and log into the AR device, and encrypting inspection area information and generating a QR code for the AR device to scan and inspect.

[0077] In this embodiment, by encrypting the user information, it can be ensured that the user's sensitive information (such as name, account number, password, etc.) is not leaked or abused during storage and transmission. The encrypted user information can only be accessed through a specific decryption method, which greatly enhances the protection of user privacy. The generated QR code is used as the credential for the user to log in to the AR device, which is unique and timely. Only users holding the correct QR code can successfully log in to the AR device, which effectively prevents illegal users from logging in to the system through brute force cracking or other means, thereby ensuring the security of the system. After the inspection area information is encrypted and a QR code is generated, it can be ensured that during the code scanning inspection process, the AR device can accurately read and identify the relevant information of the inspection area, which avoids the problem of illegal access. The problem of inaccurate inspection results caused by information transmission errors or tampering can be solved by making the encrypted inspection area information difficult to be stolen or tampered with during transmission, thereby ensuring the integrity and authenticity of the information, which helps to maintain the authority and fairness of the inspection work; users can quickly log in to the AR device by scanning the code without having to enter cumbersome account and password information, which greatly simplifies the login process, allowing inspectors to enter the working state more quickly and improving the convenience of inspection work; AR devices can automatically identify the inspection area and equipment information that needs to be inspected by scanning the code, without the need for inspectors to manually enter or search for relevant information, which not only improves the degree of automation of the inspection process, but also reduces the occurrence of human errors and improves the efficiency of inspection work.

[0078] Preferably, the encrypting the inspection area information and generating a QR code specifically includes:

[0079] Convert the inspection area information into a string format;

[0080] Apply the encryption formula to encrypt the character string to obtain the encrypted character string;

[0081] Convert the encrypted string into a QR code format.

[0082] In this embodiment, by applying an encryption formula to encrypt the inspection area information, the security of the information during storage and transmission can be ensured. Even if the encrypted information is intercepted, it cannot be easily decrypted by unauthorized personnel, thereby protecting the confidentiality of the inspection area information; the encrypted string is unique and cannot be tampered with. Any tampering with the encrypted string will cause the decrypted information to be unable to be correctly restored, thereby timely discovering and preventing information tampering; after converting the encrypted string into a QR code format, the inspection personnel can quickly identify and read the inspection area information through AR devices or other QR code scanning tools, which greatly improves the efficiency and convenience of the inspection work and reduces It reduces the time of manual input and search for information; by scanning the QR code to obtain the inspection area information, it can avoid the problem of inaccurate inspection results caused by manual input errors or omissions, which helps to improve the accuracy and reliability of the inspection work; the technical solution can convert any form of inspection area information into a string and encrypt it, so it is suitable for a variety of different types of inspection area information, which enhances the adaptability and flexibility of the technical solution and can meet the inspection needs of different enterprises; when the inspection area information changes, it only needs to regenerate the encrypted string and convert it into the QR code format, which makes the update and maintenance of the technical solution simpler and more convenient, and reduces the operating costs of the enterprise.

[0083] It should be noted that the encryption formula is as follows:

[0084] E(x) ＝ (a ·x+b)modm;

[0085] Wherein, x is the ASCII code value of each character in the string to be encrypted, a and b are preset encryption keys, and a, b and m are all positive integers, and m is a prime number greater than all possible ASCII code values.

[0086] A workshop digital inspection system based on AR technology, including:

[0087] Configuration module, used to configure inspection list, inspection items, inspection requirements and duty list;

[0088] A task generation and dispatching module, connected to the configuration module, is used to generate inspection tasks according to the configured inspection table, inspection items and duty table, and dispatch the inspection tasks to the corresponding duty personnel;

[0089] An AR inspection module is connected to the task generation and dispatching module, and includes a wearable AR device and a QR code recognition unit. The wearable AR device is used to be worn by the on-duty personnel, and the QR code recognition unit is used to recognize the QR code of the area to be inspected, so that the on-duty personnel can enter the inspection interface by scanning the QR code and perform spot inspection on the equipment according to the inspection requirements of the inspection interface;

[0090] A data upload and analysis module, connected to the AR inspection module, is used to receive and store the inspection results uploaded by the duty personnel through the wireless network, and analyze the inspection results;

[0091] A verification and management module, connected to the data upload and analysis module, is used by management personnel to verify the inspection results and confirm abnormality handling countermeasures;

[0092] The report generation module is connected to the verification and management module and is used to summarize the inspection results, verification status and abnormal handling measures to generate a monthly inspection table, and generate inspection statistics according to preset time periods and dimensions.

[0093] A computing device includes a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor implements any one of the steps of the above-mentioned digital workshop inspection method based on AR technology when executing the computer program.

[0094] A computer-readable storage medium having a computer program stored thereon, wherein when the computer program is executed by a processor, the steps of any one of the above-mentioned methods for digital inspection of workshops based on AR technology are implemented.

[0095] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A digital workshop inspection method based on AR technology, characterized in that: include: Configure inspection forms, inspection items, inspection requirements and duty roster; Generate inspection tasks according to the configured inspection table, inspection items and duty table, and assign the inspection tasks to the corresponding duty personnel; The on-duty personnel scan the QR code of the area to be inspected through the wearable AR device they wear to enter the inspection interface, and perform spot inspections on the equipment according to the inspection requirements on the inspection interface; Upload the inspection results to the server via wireless network for storage and analysis; Management personnel check the inspection results and confirm the abnormal handling countermeasures; The inspection results, verification status and exception handling measures are summarized to generate a monthly inspection table, and inspection statistics are generated according to the preset time period and dimensions.

2. According to the AR technology-based workshop digital inspection method of claim 1, it is characterized in that: The on-duty personnel scan the QR code of the patrol area through the wearable AR device they wear to enter the patrol interface, and perform spot inspections on the equipment according to the patrol requirements on the patrol interface, including: Find the corresponding QR code in the area to be inspected and scan it using the scanning function on the AR device. After the scan is successful, the entrance to the inspection interface will be displayed on the AR device screen. After entering the inspection interface, the on-duty personnel check the inspection requirements, which include the equipment to be inspected, inspection points and inspection standards; Find the equipment that needs inspection through the display and guidance of AR devices; Verify the core functions, performance indicators and appearance loss of the equipment; Record the inspection data of each inspection point on the AR device.

3. According to the AR technology-based workshop digital inspection method of claim 2, it is characterized in that: The inspection results are uploaded to the server via a wireless network for storage and analysis, specifically including: According to the characteristics of the equipment, a corresponding inspection form is designed, which includes various inspection indicators, standard values ​​and calculation formulas. The calculation formula is specifically: result = (first actual value * coefficient A + second actual value / coefficient B) - offset C, where coefficient A, coefficient B and offset C are constants set according to the characteristics of the equipment; Fill in the corresponding inspection form according to the inspection data and record the actual value of the equipment; Calculate the actual recorded values ​​according to the calculation formula to obtain the calculation result; Pack the inspection data and calculation results to obtain the inspection results, and send the packaged data to the server via the wireless network; The server receives the uploaded data packets, parses them and stores them in the database; Extract inspection data and calculation results from the database to perform fault analysis and obtain equipment fault analysis results.

4. According to the AR technology-based workshop digital inspection method of claim 3, it is characterized in that: The method also includes selecting the abnormal device and the cause of the abnormality through the AR device when an abnormality is found in the device, and recording the details of the abnormality by using the photo taking, audio recording and video recording functions of the AR device.

5. The digital workshop inspection method based on AR technology according to claim 4 is characterized in that: The method also includes automatically scheduling shifts every month based on historical scheduling information, and processing timeouts, missed inspections, and supplementary inspections for inspection tasks based on the scheduling information.

6. The method for digital workshop inspection based on AR technology according to claim 5 is characterized in that: The method also includes encrypting user information and generating a QR code for the user to scan and log into the AR device, and encrypting inspection area information and generating a QR code for the AR device to scan and inspect.

7. The digital workshop inspection method based on AR technology according to claim 6 is characterized in that: The encrypting of the inspection area information and generating a QR code specifically includes: Convert the inspection area information into a string format; Apply the encryption formula to encrypt the character string to obtain the encrypted character string; Convert the encrypted string into a QR code format.

8. A digital workshop inspection system based on AR technology, characterized in that: include: Configuration module, used to configure inspection list, inspection items, inspection requirements and duty list; A task generation and dispatching module, connected to the configuration module, is used to generate inspection tasks according to the configured inspection table, inspection items and duty table, and dispatch the inspection tasks to the corresponding duty personnel; An AR inspection module is connected to the task generation and dispatching module, and includes a wearable AR device and a QR code recognition unit. The wearable AR device is used to be worn by the on-duty personnel, and the QR code recognition unit is used to recognize the QR code of the area to be inspected, so that the on-duty personnel can enter the inspection interface by scanning the QR code and perform spot inspection on the equipment according to the inspection requirements of the inspection interface; A data upload and analysis module, connected to the AR inspection module, is used to receive and store the inspection results uploaded by the duty personnel through the wireless network, and analyze the inspection results; A verification and management module, connected to the data upload and analysis module, is used by management personnel to verify the inspection results and confirm abnormality handling countermeasures; The report generation module is connected to the verification and management module and is used to summarize the inspection results, verification status and abnormal handling measures to generate a monthly inspection table, and generate inspection statistics according to preset time periods and dimensions.

9. A computing device, characterized in that It includes a memory, a processor, and a computer program stored in the memory and executable on the processor. When the processor executes the computer program, the steps of the digital workshop inspection method based on AR technology described in any one of claims 1 to 7 are implemented.

10. A computer-readable storage medium, characterized in that: The storage medium stores a computer program, which, when executed by a processor, implements the steps of the digital workshop inspection method based on AR technology as described in any one of claims 1 to 7.

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