Intelligent laboratory control system using computer

Abstract

The invention discloses an intelligent laboratory control system using a computer. The intelligent laboratory control system comprises an equipment information file management module, a two-dimensional code generation and identification module, an equipment operation recording module, a calibration and check management module, an equipment maintenance and scrapping module and an inspection module. The equipment information file management module is used for carrying out electronic storage, modification and deletion on laboratory equipment information on a computer platform; the two-dimensional code generation and identification module is used for generating a two-dimensional code for laboratory equipment; the equipment operation recording module is used for automatically generating an equipment operation record; the calibration and check management module is used for making and modifying a calibration plan; the equipment maintenance and scrapping module is used for realizing an electronic process of equipment maintenance and scrapping application; the inspection module is used for making an inspection scheduling plan. The management efficiency of laboratory equipment can be remarkably improved, human errors are reduced, and the accuracy and reliability of the equipment are ensured.

Description

Technical Field

[0001] The present invention relates to the field of automatic control technology, and in particular to an intelligent laboratory control system using a computer. Background Art

[0002] In traditional laboratory management, most of the work depends on manual operation, such as recording equipment information, tracking calibration cycles, submitting maintenance applications, etc. This method is not only time-consuming and laborious, but also prone to errors, resulting in inefficient management of laboratory equipment. At the same time, due to the dispersion of information and the easy loss of paper records, the historical data of laboratory equipment is often difficult to trace, which brings great inconvenience to the maintenance and update of equipment.

[0003] With the continuous development of information technology, some laboratories have begun to try to apply computer technology to equipment management, such as using spreadsheets to record equipment information, or developing simple database systems to store and query equipment data. These attempts have improved the efficiency of laboratory management to a certain extent, but there are still many problems. For example, spreadsheets and simple database systems lack intelligent and automated functions, and cannot achieve real-time monitoring and early warning of equipment status, nor can they effectively manage the entire life cycle of equipment.

[0004] The rapid development of the Internet of Things and intelligent technology has provided new possibilities for laboratory management. Through the Internet of Things technology, laboratory equipment can be interconnected and transmit data to the central management system in real time. Although the application prospects of the Internet of Things and intelligent technology in laboratory management are broad, there are still some shortcomings in the existing intelligent laboratory control systems. For example, some systems are too complex and difficult to operate, which is not conducive to the rapid start-up of laboratory personnel; other systems have single functions and cannot fully meet the diverse needs of laboratory management.

[0005] Therefore, developing a new intelligent laboratory control system that utilizes computer technology is of urgent need and great significance for improving the intelligence, informatization and refinement of laboratory management. Summary of the invention

[0006] The invention provides an intelligent laboratory control system using a computer to solve the existing technical problems of low efficiency, high error rate and lack of real-time performance.

[0007] In order to solve the above technical problems, the present invention provides the following technical solutions: The present invention provides an intelligent laboratory control system using a computer, comprising: Equipment information archive management module, QR code generation and recognition module, equipment operation record module, calibration and verification management module, equipment maintenance and scrapping module, and inspection module; The equipment information archive management module is used to electronically store, modify and delete laboratory equipment information on a computer platform, and provide a data access interface for authorized users; The QR code generation and recognition module is used to generate a unique QR code for each device in the laboratory, and associate the QR code with the basic information, current status and historical records of the device, so that the device information can be quickly accessed and updated by scanning the QR code; The equipment operation record module automatically generates equipment operation records by scanning the equipment QR code, and can display the current and historical detection item records of the equipment; The calibration and verification management module is used to formulate and modify calibration plans, apply for, approve and assign calibration tasks online, display the status of calibration tasks, and view and update the calibration history of the equipment; The equipment maintenance and scrapping module is used to realize the electronic process of equipment maintenance and scrapping application, including maintenance application, approval, acceptance and commissioning process, as well as online application and approval process for scrapped equipment; The inspection module is used to formulate inspection scheduling plans and automatically push scheduling information and information about equipment to be inspected to relevant personnel.

[0008] The beneficial effects brought about by the technical solution provided by the present invention include at least: The computer-based intelligent laboratory control system of the present invention includes an equipment information archive management module, a two-dimensional code generation and recognition module, an equipment operation record module, a calibration and verification management module, an equipment maintenance and scrapping module, and an inspection module; the equipment information archive management module is used to electronically store, modify and delete laboratory equipment information on a computer platform, and provide a data access interface for authorized users; the two-dimensional code generation and recognition module is used to generate a unique two-dimensional code for each laboratory device, and associate the two-dimensional code with the basic information, current status and historical records of the device, so that the device information can be quickly accessed and updated by scanning the two-dimensional code; The equipment operation record module automatically generates equipment operation records by scanning the equipment QR code, and can display the current and historical inspection project records of the equipment; the calibration and verification management module is used to formulate and modify calibration plans, apply for, approve and assign calibration tasks online, display the status of calibration tasks, and view and update the calibration history records of the equipment; the equipment maintenance and scrapping module is used to realize the electronic process of equipment maintenance and scrapping applications, including maintenance application, approval, acceptance and commissioning processes, as well as online application and approval processes for scrapped equipment; the inspection module is used to formulate inspection scheduling plans, and automatically push scheduling information and information on equipment to be inspected to relevant personnel.

[0009] The present invention can realize the comprehensive storage and management of equipment information through the equipment information archive management module, ensure the integrity and traceability of the information, and improve the information level of equipment management.

[0010] The present invention can realize rapid identification of equipment and convenient query of information through the equipment QR code generation and identification module. The experimenter only needs to scan the QR code to view the basic information, historical information and real-time status of the equipment, which simplifies the operation process and improves work efficiency.

[0011] The present invention can realize intelligent control of the entire life cycle of the equipment through the equipment operation record module, the calibration and verification management module, and the equipment maintenance and scrapping module, including each link of the equipment use, calibration, maintenance and scrapping, ensuring that the equipment is in good condition, reducing the equipment failure rate and extending the service life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. 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 creative work.

[0013] Figure 1 It is a system architecture diagram provided by an embodiment of the present invention. DETAILED DESCRIPTION

[0014] In order to make the objectives, technical solutions and advantages of the present invention more clear, the embodiments of the present invention will be further described in detail below with reference to the accompanying drawings.

[0015] First embodiment This embodiment provides an intelligent laboratory control system using a computer, which is characterized by comprising: Equipment information archive management module, QR code generation and recognition module, equipment operation record module, calibration and verification management module, equipment maintenance and scrapping module, and inspection module; The equipment information archive management module is used to electronically store, modify and delete laboratory equipment information on a computer platform, and provide a data access interface for authorized users; The QR code generation and recognition module is used to generate a unique QR code for each device in the laboratory, and associate the QR code with the basic information, current status and historical records of the device, so that the device information can be quickly accessed and updated by scanning the QR code; The equipment operation record module automatically generates equipment operation records by scanning the equipment QR code, and can display the current and historical detection item records of the equipment; The calibration and verification management module is used to formulate and modify calibration plans, apply for, approve and assign calibration tasks online, display the status of calibration tasks, and view and update the calibration history of the equipment; The equipment maintenance and scrapping module is used to realize the electronic process of equipment maintenance and scrapping application, including maintenance application, approval, acceptance and commissioning process, as well as online application and approval process for scrapped equipment; The inspection module is used to formulate inspection scheduling plans and automatically push scheduling information and information about equipment to be inspected to relevant personnel.

[0016] Please refer to Figure 1 It is a system architecture diagram provided by an embodiment of the present invention.

[0017] For the intelligent laboratory control system using a computer in this embodiment, its hardware deployment should include the equipment information archive management module, the QR code generation and recognition module, the equipment operation record module, the calibration and verification management module, the equipment maintenance and scrapping module, and the inspection module; The equipment information archive management module is the core module, and the two-dimensional code generation and recognition module, equipment operation record module, calibration and verification management module, equipment maintenance and scrapping module, and inspection module together constitute other auxiliary modules; The equipment information archive management module serves as the data basis and is interconnected with the QR code generation and recognition module, the equipment operation record module, the calibration and verification management module, the equipment maintenance and scrapping module, and the inspection module, forming a complete intelligent laboratory control system through data sharing and process collaboration.

[0018] 1. Equipment information archive management module: The equipment information electronically stored in the equipment information archive management module on the computer platform includes basic information, equipment status and historical records. Basic information includes the name, model, specification, manufacturer, purchase date, warranty period and storage location of laboratory equipment; equipment status includes whether it is in use, calibrated, under maintenance or scrapped; historical records include previous calibration records, maintenance records and inspection records; The equipment information archive management module provides electronic entry, modification and deletion functions for basic equipment information, as well as real-time update functions for equipment status and historical records; The device information archive management module sets access rights to device information based on the user's role and permissions, ensuring that only authorized users can access and modify device information.

[0019] It should be noted that the basic information of the equipment can be used for identification and tracking. It is the unique identifier of the equipment, which helps to quickly locate specific equipment in the equipment library or management system, and facilitates tracking of its location, status and usage. The manufacturer, purchase date and warranty period information of the equipment helps to understand the cost of the equipment, depreciation and whether it is still within the warranty period, so as to make reasonable financial decisions and asset management plans.

[0020] Equipment status information provides an important basis for laboratory resource scheduling. By real-time monitoring of equipment status, managers can quickly understand which equipment is idle, which equipment is in use or needs maintenance, so as to reasonably arrange work tasks and optimize resource utilization efficiency. It can also be used for risk management and early warning. When equipment has not been calibrated or maintained for a long time, it can send out early warning signals to remind managers to take timely measures to avoid potential safety hazards. In addition, for equipment that is about to be scrapped or out of warranty, equipment status information can also help managers make reasonable replacement or upgrade decisions.

[0021] Equipment history records help identify the frequency, patterns and possible root causes of failures, so that preventive measures can be taken. The maintenance, repair and calibration data in the history records can help to develop more accurate maintenance and servicing plans. By analyzing the frequency of use, wear and tear of equipment and the repair history, it can be determined when to perform preventive maintenance to reduce sudden failures and downtime.

[0022] Setting access permissions can prevent unauthorized modification or deletion of device information and ensure data integrity and accuracy. Device information may contain sensitive data. By setting access permissions, only authorized personnel can access this information, thereby protecting data from illegal acquisition or abuse and preventing unauthorized personnel from improperly operating the device, thereby avoiding potential security risks.

[0023] 2. QR code generation and recognition module: The QR code generation and identification module generates a unique QR code based on the unique identifier of each device in the laboratory, and ensures that each device has a corresponding QR code. The QR code is affixed to the device as the device's identity. The QR code generation and recognition module allows the smart device to scan the QR code on the device to quickly access and display information related to the device, including basic information, current status, and historical records of the device; The QR code generation and recognition module provides an information update function, allowing authorized users to directly modify or supplement device information after scanning the QR code.

[0024] It should be noted that the unique identifier is the serial number, number or other code that can uniquely identify the device. Through this identifier, the system can ensure that a unique QR code is generated for each device; the QR code generation process involves converting the device's unique identifier into a graphic code that can be scanned and recognized by smart devices. This graphic code contains the device's identity information and links to related data.

[0025] The generated QR code is printed out and pasted in a conspicuous position on the device. Users can use a smart device with corresponding scanning software installed to scan the QR code on the device. The scanning process will read the information in the QR code and send it to the server or local database for query.

[0026] The information update function allows authorized users to directly modify or supplement device information after scanning the QR code. To ensure the security and integrity of the data, only authorized users can access and modify device information, and perform data verification and audit operations when updating device information.

[0027] 3. Equipment operation record module: The equipment operation record module can automatically generate equipment operation records based on preset test items or user-defined test requirements by scanning the equipment QR code. The equipment operation records include completed projects and ongoing projects, as well as the test name of each project, the equipment user, the start time, the end time and the test results of the project; The equipment operation record module can display the current test item record of the equipment on the user interface, and allow users to query and view the historical records of previous test items through the set filtering conditions, including the test item name and the test time range; The equipment operation record module has built-in data processing and analysis functions, which can perform statistical analysis, trend analysis and anomaly detection on the recorded data, providing users with an intuitive display of equipment operation status and performance changes; The equipment operation record module performs statistical analysis on the data in the record by calculating the mean and standard deviation. The specific formula is: ; in, is the data value of the i-th record, n is the total number of records, is the mean, is the standard deviation; The equipment operation record module uses the linear regression method to perform trend analysis on the data in the record. The specific formula is: ; ; Among them, y is the predicted value, x is the time independent variable, m is the slope, b is the intercept, is the sum of the products of x and y, and are the sum of x and y respectively, is the sum of the squares of x, n is the number of data points, and the strength and direction of the trend can be determined by the sign and size of the slope m; The device operation record module uses the Z-Score method to detect anomalies in the recorded data. The specific formula is: ; Among them, x is the data point to be detected, is the mean of the data, is the standard deviation of the data. When |Z| exceeds the preset threshold, the data point can be considered an outlier.

[0028] The equipment operation record module allows authorized users to edit the equipment operation record when necessary. The editing includes correcting erroneous detection results and adding additional remarks.

[0029] It should be noted that the statistical analysis function can calculate and record various statistical indicators of equipment operation data, including mean, standard deviation, maximum and minimum values, which helps users understand the overall operating status of the equipment and the fluctuation of various performance indicators over a period of time. By comparing statistical indicators in different time periods or between different devices, users can more easily identify performance differences or potential problems.

[0030] The trend analysis function can draw a trend chart of the changes in various performance indicators based on the time series data in the equipment operation record. It can intuitively show the changes in equipment performance over time and help users predict future performance trends. Through trend analysis, signs of performance degradation or abnormal fluctuations can be discovered in a timely manner, so that measures can be taken in advance to intervene and avoid adverse effects of equipment failure or performance degradation on production or experiments.

[0031] The anomaly detection function can automatically identify abnormal data in the equipment operation records based on preset thresholds or algorithms. Abnormal data indicates that the equipment has failed, performance has declined, or the equipment is operated improperly. Once abnormal data is detected, an alarm will be immediately issued to the user, and relevant abnormal information and analysis results will be provided to help users quickly locate the problem and take appropriate measures to repair or adjust it.

[0032] 4. Calibration and verification management module: The calibration and verification management module formulates a calibration plan based on the equipment's calibration cycle, calibration standards, and actual laboratory needs, and allows authorized users to modify the plan. The calibration plan includes the name, model, calibration time, and calibration personnel of the equipment to be calibrated. When a user submits a calibration application through the system, the calibration and verification management module automatically transfers the application to a user with approval authority for approval. After approval, the calibration task is automatically assigned to the designated calibration personnel. The calibration and verification management module displays the current status of all calibration tasks in real time. You can query and view the status of specific calibration tasks by filtering conditions. The status includes pending application, applied pending approval, approved pending allocation, allocated pending execution, executing, rejected, and completed. The calibration and verification management module queries and views the calibration history through screening conditions, and allows authorized users to update the calibration history. The calibration history includes the calibration date, calibration personnel, and calibration results. Updates include correcting incorrect calibration results and adding additional notes.

[0033] It should be noted that the calibration cycle of the equipment is determined based on the type of equipment, its purpose, the manufacturer's recommendations, and the laboratory's requirements for equipment accuracy and stability. Some high-precision or critical measuring equipment is calibrated every six months, while some relatively stable equipment is calibrated once a year.

[0034] The calibration standards are those developed by NIST (National Institute of Standards and Technology). Compliance with the calibration standards ensures the consistency and traceability of equipment calibration, thereby improving the accuracy and reliability of measurement results.

[0035] The actual needs of the laboratory include the type of equipment, frequency of use, importance of the measurement, and customer or regulatory requirements. If the laboratory frequently performs high-precision measurements or participates in critical projects, stricter calibration standards and more frequent calibration cycles are required. The laboratory also needs to consider cost-effectiveness, that is, reasonably controlling calibration and maintenance costs while ensuring equipment accuracy and reliability.

[0036] The calibration plan not only covers the name and model of the equipment to be calibrated, but also records in detail the calibration time of each equipment and the person responsible for the calibration, ensuring that each calibration task can be accurately assigned and executed, and allowing authorized users (laboratory administrators or calibration managers) to modify the established calibration plan according to actual conditions to adapt to dynamic changes in the laboratory.

[0037] The submission and approval process of calibration applications is completed within the system, and the approval status is updated in real time. Applicants can check their application progress at any time, which improves work efficiency and transparency. The system allows authorized users to set approval conditions based on the actual situation of the laboratory. For example, certain equipment may require a higher level of approval, or in some cases multiple approvers may be required to jointly approve.

[0038] The system provides graphical task status displays, such as progress bars and pie charts, to help users more intuitively understand the overall situation and progress of the calibration work, and allows users to set priorities based on the urgency and importance of the task to ensure that the calibration work of key equipment can be handled in a timely manner.

[0039] 5. Equipment maintenance and scrapping module: The equipment maintenance and scrapping module allows users to submit equipment maintenance applications through the system. After receiving the application, it will be automatically transferred to the user with approval authority for approval. After approval, the maintenance task will be automatically assigned to the designated maintenance personnel or maintenance team, and the distribution of maintenance tasks will be recorded. The equipment maintenance application includes the name, model, person reporting the repair, fault time, and fault description of the equipment to be repaired; After the equipment maintenance and scrapping module completes the maintenance, it will forward the maintenance acceptance application submitted by the maintenance personnel to the user with acceptance authority for acceptance. After acceptance, the equipment will be marked as ready for use and the equipment status information will be updated. The maintenance acceptance application includes the maintenance personnel, maintenance results, maintenance date, and maintenance completion time. The equipment maintenance and scrapping module allows users to submit scrapping applications through the system. After receiving the application, it will be automatically transferred to the user with approval authority for approval. After approval, the equipment will be marked as scrapped, and the equipment status information will be updated in the system. At the same time, asset processing will be performed. The scrapping application includes the name, model, scrapping reason, and scrapping date of the equipment to be scrapped.

[0040] It should be noted that in the equipment maintenance application, the name of the equipment to be repaired is used to quickly identify the specific equipment for which maintenance is requested; the model provides the specific specifications and configuration information of the equipment; the person who reported the problem helps in subsequent communication with the person who reported the problem and tracks the equipment's maintenance history and maintenance responsibilities; the failure time helps in evaluating the reliability of the equipment and determining its service life; the failure description provides the specific manifestations, causes and possible solutions of the equipment failure, which is an important basis for maintenance personnel to formulate maintenance plans, purchase repair parts and perform maintenance tasks.

[0041] In the maintenance acceptance application, the maintenance personnel recorded the personnel information of the maintenance task, which helps to confirm the responsibility of the maintenance work and ensure that the maintenance personnel have completed the maintenance task as required; the maintenance result describes the status of the equipment after the maintenance, including whether the fault is successfully repaired and the performance of the equipment after the repair. Through the maintenance results, the acceptance personnel can understand the current status of the equipment and make a decision on whether to pass the acceptance accordingly; Maintenance date: records the specific date when the maintenance task starts or is completed. Through the maintenance date, relevant personnel can understand the time span of the maintenance task and reasonably arrange subsequent work plans; The time of maintenance completion provides the specific time point when the maintenance task ends. Compared with the maintenance date, the time of maintenance completion is more precise, which helps relevant personnel understand the completion status of the maintenance work more accurately.

[0042] In the scrapping application, the name of the equipment to be scrapped is used to clearly identify the equipment to be scrapped, which can quickly let the approval personnel, asset management personnel and relevant departments know which equipment is being scrapped; the model provides the specific specifications and configuration information of the equipment, which helps to confirm the specific type of equipment, technical parameters and the scrapping process and regulations involved. Different models of equipment may need to follow different scrapping standards and procedures; the scrapping reason explains the specific reason why the equipment is scrapped, including equipment aging, technological obsolescence, and damage that cannot be repaired. By understanding the scrapping reason, the residual value of the equipment, the necessity of scrapping and possible alternatives can be evaluated; the scrapping date records the date when the equipment is officially scrapped, marking the time when the equipment is removed from the company's assets.

[0043] 6. Inspection module: The inspection module automatically generates an inspection schedule based on the type, quantity, inspection cycle, and available time of laboratory equipment, and allows authorized users to adjust the schedule. The inspection schedule includes the name of the inspector, inspection date, inspection time period, and the name and location of the equipment to be inspected. After the inspection schedule is determined, the inspection module will automatically push the schedule information and the information of the equipment to be inspected to the relevant inspection personnel through SMS, email or system notification. The schedule information includes the name of the inspection personnel, the inspection date, and the inspection time period. The information of the equipment to be inspected includes the name, location and specific requirements of the equipment to be inspected. The inspection module can record and store all the inspection records of the equipment and evaluate the operating status and inspection results of the equipment. All the inspection records include the inspection time, the signature of the inspection personnel, and the problems or abnormal conditions found during the inspection.

[0044] It should be noted that the inspection schedule is used to clarify inspection responsibilities: by listing the names of the inspectors, the person responsible for each inspection task can be identified to ensure that the inspection work is effectively carried out; arrange inspection times: the inspection date and inspection time period provide the inspectors with a clear working time framework, which helps to reasonably arrange personal time and work tasks, and ensure that the inspection work is carried out as planned; locate the inspection equipment: the name and location information of the equipment to be inspected can quickly find the equipment that needs to be inspected, reduce the time of searching for equipment, and improve inspection efficiency.

[0045] The scheduling information and the information of the equipment to be inspected are used to confirm the inspection tasks: by pushing the name of the inspector, it can be ensured that the information is accurately sent to the designated inspector. The inspection date and time period help the inspector confirm when to conduct the inspection, avoid time conflicts or omissions, and guide the inspection actions; the name and location information of the equipment to be inspected guides the inspector to quickly locate the equipment that needs to be inspected, saving time and improving inspection efficiency. The specific requirements of the inspection provide the inspector with a detailed operating guide to ensure that the inspection work is carried out in accordance with established standards and procedures.

[0046] All inspection records are used for responsibility tracing: the inspection time records the specific date and time of each inspection, which helps to trace the historical records of the inspection work. The signatures of the inspectors ensure that there is a clear person responsible for each inspection, which facilitates accountability when problems arise. Problem tracking: Problems or abnormal conditions found during the inspection process provide important information on the operating status of the equipment. By recording, the occurrence, development and resolution of problems can be tracked to ensure the safe operation of the equipment. Equipment maintenance: Problems and abnormal conditions in the inspection records can be used as the basis for equipment maintenance, helping laboratory managers to develop targeted maintenance plans. By analyzing these problems, potential failure modes of the equipment can be discovered and preventive measures can be taken in advance.

[0047] The intelligent laboratory control system using computers in this embodiment realizes comprehensive, automated and intelligent management of laboratory equipment by integrating equipment calibration management, equipment maintenance and scrapping management, and inspection modules, which can significantly improve the management efficiency of laboratory equipment, reduce human errors, and ensure the accuracy and reliability of equipment.

[0048] In addition, it should be noted that the present invention can be provided as a method, an apparatus or a computer program product. Therefore, the embodiments of the present invention can take the form of a complete hardware embodiment, a complete software embodiment or an embodiment combining software and hardware. Moreover, the embodiments of the present invention can take the form of a computer program product implemented on one or more computer-usable storage media containing computer-usable program code.

[0049] The embodiments of the present invention are described with reference to the flowcharts and / or block diagrams of the methods, terminal devices (systems), and computer program products according to the embodiments of the present invention. It should be understood that each process and / or block in the flowchart and / or block diagram, as well as the combination of the processes and / or blocks in the flowchart and / or block diagram, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, an embedded processor, or other programmable data processing terminal device to generate a machine, so that the instructions executed by the processor of the computer or other programmable data processing terminal device generate instructions for implementing the processes in the flowchart and / or block diagram. Figure 1 A process or multiple processes and / or boxes Figure 1 A device that provides the functions specified in a block or multiple blocks.

[0050] These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing terminal device to operate in a specific manner, so that the instructions stored in the computer-readable memory produce a manufactured product including an instruction device, which implements the process Figure 1 A process or multiple processes and / or boxes Figure 1 These computer program instructions can also be loaded onto a computer or other programmable data processing terminal device, so that a series of operation steps are executed on the computer or other programmable terminal device to produce a computer-implemented process, so that the instructions executed on the computer or other programmable terminal device provide for implementing the process in the process. Figure 1 A process or multiple processes and / or boxes Figure 1 The steps for the functions specified in one or more boxes.

[0051] It should also be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. The terms "include", "comprises" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or terminal device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or terminal device. In the absence of further restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the process, method, article or terminal device including the elements.

[0052] Finally, it should be noted that the above is a preferred embodiment of the present invention. It should be pointed out that although the preferred embodiment of the present invention has been described, for those skilled in the art, once the basic creative concept of the present invention is known, several improvements and modifications can be made without departing from the principles of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention. Therefore, the attached claims are intended to be interpreted as including the preferred embodiment and all changes and modifications that fall within the scope of the embodiments of the present invention.

Claims

1. An intelligent laboratory control system using a computer, characterized in that: include: Equipment information archive management module, QR code generation and recognition module, equipment operation record module, calibration and verification management module, equipment maintenance and scrapping module, and inspection module; The equipment information archive management module is used to electronically store, modify and delete laboratory equipment information on a computer platform, and provide a data access interface for authorized users; The QR code generation and recognition module is used to generate a unique QR code for each device in the laboratory, and associate the QR code with the basic information, current status and historical records of the device, so that the device information can be quickly accessed and updated by scanning the QR code; The equipment operation record module automatically generates equipment operation records by scanning the equipment QR code, and can display the current and historical detection item records of the equipment; The calibration and verification management module is used to formulate and modify calibration plans, apply for, approve and assign calibration tasks online, display the status of calibration tasks, and view and update the calibration history of the equipment; The equipment maintenance and scrapping module is used to realize the electronic process of equipment maintenance and scrapping application, including maintenance application, approval, acceptance and commissioning process, as well as online application and approval process for scrapped equipment; The inspection module is used to formulate inspection scheduling plans and automatically push scheduling information and information about equipment to be inspected to relevant personnel.

2. The intelligent laboratory control system using a computer as claimed in claim 1, characterized in that: The equipment information archive management module, the QR code generation and recognition module, the equipment operation record module, the calibration and verification management module, the equipment maintenance and scrapping module, and the inspection module, among which: The equipment information archive management module is the core module, and the two-dimensional code generation and recognition module, equipment operation record module, calibration and verification management module, equipment maintenance and scrapping module, and inspection module together constitute other auxiliary modules; The equipment information archive management module serves as the data basis and is interconnected with the QR code generation and recognition module, the equipment operation record module, the calibration and verification management module, the equipment maintenance and scrapping module, and the inspection module, forming a complete intelligent laboratory control system through data sharing and process collaboration.

3. The intelligent laboratory control system using a computer as claimed in claim 1, characterized in that: The equipment information archive management module is used to electronically store, modify and delete laboratory equipment information on a computer platform, and provide a data access interface for authorized users, wherein: The equipment information electronically stored in the equipment information archive management module on the computer platform includes basic information, equipment status and historical records. The basic information includes the name, model, specification, manufacturer, purchase date, warranty period and storage location of the laboratory equipment; the equipment status includes whether it is in use, whether it is calibrated, whether it is under maintenance, and whether it is scrapped; the historical records include previous calibration records, maintenance records, and inspection records; The equipment information archive management module provides electronic entry, modification and deletion functions for basic equipment information, as well as real-time update functions for equipment status and historical records; The device information archive management module sets access rights to device information according to the user's role and authority, ensuring that only authorized users can access and modify device information.

4. The intelligent laboratory control system using a computer as claimed in claim 1, characterized in that: The QR code generation and recognition module is used to generate a unique QR code for each device in the laboratory, and associate the QR code with the basic information, current status and historical records of the device. The device information can be quickly accessed and updated by scanning the QR code, where: The QR code generation and identification module generates a unique QR code according to the unique identifier of each device in the laboratory, and ensures that each device has a corresponding QR code. The QR code is affixed to the device as the identity of the device; The QR code generation and recognition module allows the QR code on the device to be scanned by a smart device to quickly access and display information related to the device, including basic information, current status, and historical records of the device; The two-dimensional code generation and recognition module provides an information update function, allowing authorized users to directly modify or supplement device information after scanning the two-dimensional code.

5. The intelligent laboratory control system using a computer as claimed in claim 1, characterized in that: The equipment operation record module automatically generates equipment operation records by scanning the equipment QR code, and can display the current and historical control project records of the equipment, including: The equipment operation record module can automatically generate equipment operation records according to preset test items or user-defined test requirements by scanning the equipment QR code. The equipment operation records include completed projects and ongoing projects, as well as the test name of each project, the equipment user, the start time, the end time and the test results of the project; The equipment operation record module can display the current test item record of the equipment on the user interface, and allow the user to query and view the historical records of previous test items through the set filtering conditions, and the filtering conditions include the test item name and the test time range; The equipment operation record module has built-in data processing and analysis functions, which can perform statistical analysis, trend analysis and anomaly detection on the recorded data, and provide users with an intuitive display of equipment operation status and performance changes; The equipment operation record module allows authorized users to edit the equipment operation record when necessary, and the editing includes correcting erroneous detection results and adding additional remarks.

6. The intelligent laboratory control system using a computer as claimed in claim 5, characterized in that: The equipment operation record module has built-in data processing and analysis functions, which can perform statistical analysis, trend analysis and anomaly detection on the recorded data, including: The equipment operation record module performs statistical analysis on the data in the record by calculating the mean and standard deviation. The specific formula is: ； in, is the data value of the i-th record, n is the total number of records, is the mean, is the standard deviation; The device operation record module performs trend analysis on the data in the record using a linear regression method, and the specific formula is: ； ； Among them, y is the predicted value, x is the time independent variable, m is the slope, b is the intercept, is the sum of the products of x and y, and are the sum of x and y respectively, is the sum of the squares of x, n is the number of data points, and the strength and direction of the trend can be determined by the sign and size of the slope m; The device operation record module uses the Z-Score method to detect anomalies in the data in the record. The specific formula is: ； Among them, x is the data point to be detected, is the mean of the data, is the standard deviation of the data. When |Z| exceeds the preset threshold, the data point can be considered an outlier.

7. The intelligent laboratory control system using a computer as claimed in claim 1, characterized in that: The calibration and verification management module is used to develop and modify calibration plans, apply for, approve and assign calibration tasks online, display the status of calibration tasks, and view and update the calibration history of the equipment, including: The calibration and verification management module formulates a calibration plan according to the calibration cycle, calibration standard and actual needs of the laboratory, and allows authorized users to modify the plan. The calibration plan includes the name, model, calibration time and calibration personnel of the equipment to be calibrated; When a user submits a calibration application through the system, the calibration and verification management module automatically transfers the application to a user with approval authority for approval. After approval, the calibration task is automatically assigned to the designated calibration personnel; The calibration and verification management module displays the current status of all calibration tasks in real time. The status of specific calibration tasks can be queried and viewed through screening conditions. The status includes pending application, applied pending approval, approved pending allocation, allocated pending execution, executing, rejected, and completed. The calibration and verification management module queries and views calibration history records through screening conditions, and allows authorized users to update calibration history records, which include calibration date, calibration personnel, and calibration results. The update includes correcting erroneous calibration results and adding additional remarks.

8. The intelligent laboratory control system using a computer as claimed in claim 1, characterized in that: The equipment maintenance and scrapping module is used to realize the electronic process of equipment maintenance and scrapping application, including maintenance application, approval, acceptance and commissioning process, as well as online application and approval process for scrapped equipment, including: The equipment maintenance and scrapping module allows users to submit equipment maintenance applications through the system. After receiving the application, it will be automatically transferred to the user with approval authority for approval. After approval, the maintenance task will be automatically assigned to the designated maintenance personnel or maintenance team, and the distribution of maintenance tasks will be recorded. The equipment maintenance application includes the name, model, person reporting the repair, fault time, and fault description of the equipment to be repaired; After the maintenance is completed, the equipment maintenance and scrapping module will transfer the maintenance acceptance application submitted by the maintenance personnel to the user with acceptance authority for acceptance. After the acceptance is passed, the equipment is marked as ready for use and the equipment status information is updated; the maintenance acceptance application includes the maintenance personnel, maintenance results, maintenance date, and maintenance completion time; The equipment maintenance and scrapping module allows users to submit scrapping applications through the system. After receiving the application, it will be automatically transferred to a user with approval authority for approval. After approval, the equipment will be marked as scrapped, and the equipment status information will be updated in the system. At the same time, asset processing will be performed. The scrapping application includes the name, model, scrapping reason, and scrapping date of the equipment to be scrapped.

9. The intelligent laboratory control system using a computer as claimed in claim 1, characterized in that: The inspection module is used to formulate inspection scheduling plans and automatically push scheduling information and information about equipment to be inspected to relevant personnel, including: The inspection module automatically generates an inspection schedule based on the type, quantity, inspection cycle and available time of the laboratory equipment, and allows authorized users to adjust the schedule. The inspection schedule includes the name of the inspector, inspection date, inspection time period, and the name and location of the equipment to be inspected; After the inspection schedule is determined, the inspection module will automatically push the schedule information and the information of the equipment to be inspected to the relevant inspection personnel through SMS, email or system notification. The schedule information includes the name of the inspection personnel, the inspection date, and the inspection time period. The information of the equipment to be inspected includes the name, location and specific requirements of the equipment to be inspected. The inspection module can record and store all the inspection records of the equipment and evaluate the operating status and inspection effect of the equipment. The inspection records include the inspection time, the signature of the inspection personnel, and the problems or abnormal conditions found during the inspection.

Images