Test data management method for standardizing test process execution

Abstract

The invention relates to a test data management method for standardizing test process execution. The test data management method comprises the following steps: splitting a process procedure into independent working steps according to process steps, equipment use and pre-test and post-test inspection; compiling a specific form of the independent work steps to form a form template; performing sequence adjustment and combination on the form template to complete the compiling of the technological procedure, and examining and approving the compiled technological procedure; when the test is executed, calling the approved process procedure, executing step by step according to the specific process steps of the process procedure, recording the form information of each process step, uploading a test report after all the process steps are executed, and completing the test task; and exporting a single work step or multiple work steps of the form corresponding to the work steps as a test record file, wherein the test record file comprises a test check record table, a test process record table and a test assembly record table. According to the method, rapid compiling and issuing of the test process regulation are realized, the test regulation and the test process are associated, the test efficiency is improved, and the probability of test errors is reduced.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of liquid rocket engine cold test digitization application, and relates to a test data management method for standardizing test process execution. BACKGROUND

[0002] During the liquid rocket engine component cold test process, the operator carries out the test according to the test process procedure. The test procedure describes the test bench state inspection, post name and responsibility, instrument and equipment parameters, test process name and content, measurement requirements, process record information, test data content, and the like, to guide the operator to carry out the corresponding test. The traditional test mode adopts the paper version process procedure to guide the test execution. After the test process procedure is prepared, it is controlled after being approved and is issued to the operator. The test process procedure stipulates that the test process requires recording the corresponding parameters. Usually, the test inspection record table, test process record table, test assembly record table and the like are manually recorded in the paper version.

[0003] The traditional test data management system can realize test task management, test resource management and test data management, lacks the test execution part function, and the test operation execution is mainly implemented through the test process procedure. The test process procedure is not connected with the test data management system.

[0004] The traditional manual test process data recording mode on the paper file has low efficiency and is prone to errors. Since the test data and process data are scattered and stored in various storage devices, instruments and equipment or even paper files, the problems of great data traceability difficulty, difficult data calling, unclear data flow and the like occur, and the effective management of the whole test cycle of the product cannot be realized. When the test product state, product type and product matching management changes, the test process procedure needs to be changed. The process procedure can be issued only after being controlled. Usually, the process procedures of the same type of product test are relatively similar, and the process procedure change amount is small. However, the process procedure preparation flow is relatively complicated, and the operator needs to perform a large amount of repetitive work, and the test efficiency lags behind. The paper version process procedure execution cannot standardize the operation of the operator. The operator can subjectively and arbitrarily change the test execution process, and there is a hidden danger of not executing the process. Moreover, the paper version manual record table cannot trace the operation of the operator, and the operator can arbitrarily fill in the record values, and there is a hidden danger of irregular record. SUMMARY

[0005] The technical problem solved by the application is to overcome the deficiencies of the prior art, propose a test data management method for standardizing test process execution, realize the rapid preparation and issuance of the test process procedure, realize the digital execution of the test process procedure, link the test procedure with the test process, improve the test efficiency, and reduce the probability of test errors.

[0006] The technical problem is solved by a test data management method for standardizing test process execution, comprising the steps of rapid preparation of a process procedure and standardization of test process execution.

[0007] The step of rapid preparation of a process procedure comprises:

[0008] The process procedure is split into independent process steps according to process steps, equipment use, and pre-test and post-test inspection.

[0009] A specific form for the independent process step is written to form a form template; the form content includes a single-line text box, a multi-line text box, a drop-down box, a selection box, a personnel selection box, an equipment selection box, a date confirmation box, and a text content box.

[0010] The form template is sequentially adjusted and combined to complete the preparation of the process procedure, and the prepared process procedure is approved.

[0011] The step of standardizing test process execution comprises:

[0012] During test execution, the approved process procedure is called, the test is executed step by step according to the specific process steps of the process procedure, the form information of each process step is recorded, the test report is uploaded after all process steps are executed, and the test task is completed.

[0013] The form corresponding to the process step is exported as a test record file, including a test inspection record table, a test process record table, and a test assembly record table.

[0014] Further, the process procedure is a pump hydraulic test procedure, and the pump hydraulic test procedure is split into independent process steps of confirming test personnel, coaxial adjustment, elastic shaft installation, elastic shaft static calibration, test system inspection, product acceptance, pipeline installation, product pump installation, container water filling, formal test, system reset, product handover, test report preparation, and test bench arrangement.

[0015] Further, the single-line text box is used to fill in various types of free text information, including specific numerical values of quality standards, special processing requirements, and other contents that need to be noted, and supports multiple data formats.

[0016] The multi-line text box has the same content as the single-line text box and is used to input detailed process descriptions and matters needing attention.

[0017] The drop-down box is used to provide preset standard options to avoid errors caused by manual input.

[0018] The selection box is used for multiple selection.

[0019] The personnel selection box is used to define the responsible person of each link, and is connected with the test personnel library in the test resource library, and an electronic signature and password confirmation function is set; after selecting the personnel, the password of the employee is input to call the electronic signature of the employee, so as to effectively ensure the responsibility subject;

[0020] The device selection box is associated with the test device library in the test resource library, and the list of available devices in the device selection box includes device name, model and state, so that the appropriate device can be selected according to the process requirements and the actual situation of the device, and the use frequency and use time of the device are counted;

[0021] The date confirmation box records the key time nodes, including the audit date and the completion date;

[0022] The text content box fills in the fixed content text, which is used for requirement description in the test process, including product information, process step details, equipment and tools, and test inspection.

[0023] Further, the test resource library includes a test template library, a test personnel library and a test device library;

[0024] After the process procedure approval is completed, it automatically enters the test template library for standardized management; when the process procedure is prepared, the test device library and the test personnel library are associated according to the content of the test step, and the related resources are called during test execution.

[0025] Further, the form template supports reuse function, allowing to be reused, when similar forms are created, only the applicable form template needs to be called out, and the process parameters and process steps are adjusted based on the called template.

[0026] Further, the test is performed according to the specific process step, including selecting and confirming the model information, calling the personnel and device information, communicating with the test site sensor and controller, and reading the parameter information.

[0027] Further, the single process step export extracts a form of a certain specific process step, which is used for separate data analysis, and the multi-process step export supports exporting a plurality of continuous or non-continuous process step sets at a time, forming a complete or partial test data flow subset.

[0028] A computer readable storage medium, the computer readable storage medium stores a computer program, the computer program is executed by a processor to realize the steps of the test data management method for standardizing the test process execution.

[0029] An electronic device comprises a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor implements the steps of the test data management method for the standardized test process when executing the computer program.

[0030] A computer program product comprises a computer program, which, when executed by a processor, implements the steps of the test data management method for the standardized test process.

[0031] The present application has the following beneficial effects compared with the prior art:

[0032] (1) The test data management method for the standardized test process provided by the present application can realize digital execution of the test procedure, link the test procedure with the test process, realize electronic automatic recording of the test data in the whole test process, prevent false operation and data falsification by the operator, and ensure the authenticity and traceability of the data.

[0033] (2) The present application realizes rapid preparation and release of the test process procedure, provides process template reuse function to effectively improve the process procedure preparation efficiency, enhance the flexibility and accuracy of process management, and better adapt to diversified test requirements and process improvement requirements. BRIEF DESCRIPTION OF DRAWINGS

[0034] Figure 1 A flowchart of the test process procedure preparation and execution in the embodiment of the present application;

[0035] Figure 2 An implementation effect diagram of the test process procedure preparation in the embodiment of the present application;

[0036] Figure 3 An implementation effect diagram of the test process procedure reuse in the embodiment of the present application;

[0037] Figure 4 An implementation effect diagram of the test process procedure execution in the embodiment of the present application;

[0038] Figure 5 An implementation effect diagram of the electronic file export in the test process procedure execution process in the embodiment of the present application. DETAILED DESCRIPTION

[0039] The test data management method for the standardized test process provided by the present application comprises the steps of rapid preparation of the process procedure and execution of the standardized test process.

[0040] The step of rapid preparation of the process procedure comprises:

[0041] (1) The process procedure is disassembled into independent steps according to the process steps, equipment use, pre-test and post-test inspection, etc.

[0042] (2) Write the specific form of independent steps, form the form template; The form content includes single line text box, multi-line text box, drop-down box, selection box, personnel selection box, equipment selection box, date confirmation box, text content box;

[0043] (3) The form template is sequentially adjusted and combined, the process procedure is compiled, and the compiled process procedure is approved;

[0044] The steps of standardizing the test process execution include:

[0045] (4) When the test is executed, the approved process procedure is called, and the specific steps of the process procedure are executed step by step, including: selecting and confirming the model information, calling the personnel and equipment information, communicating with the test site sensor and controller, and reading the parameter information; Record the form information of each step, upload the test report after all steps are executed, and the test task is completed;

[0046] (5) The form corresponding to the single step or multiple steps is exported as a test record file, including a test inspection record table, a test process record table and a test assembly record table.

[0047] The specific implementation of each step is described in detail as follows:

[0048] Firstly, the complete process procedure is analyzed in detail, and is split into independent steps according to process steps, equipment use, pre-test and post-test inspection and the like. For example, the pump hydraulic test procedure is split into confirming test personnel, coaxial adjustment, elastic shaft installation, elastic shaft static calibration, test system inspection, product receiving, pipeline installation, product pump installation, container water injection, formal test, system reset, product handover, test report preparation and test bench arrangement.

[0049] Secondly, process data, operation requirements and confirmation items are filled in the independent steps to form a form. The present application supports the writing of multiple types of content modules, and each link of the process procedure can be intuitively recorded through the combination of content modules, specifically including single line text box, multi-line text box, drop-down box, selection box, personnel selection box, equipment selection box, date confirmation box and text content box.

[0050] The single line text box is used to fill in various free text information, such as specific numerical values of quality standards, special processing requirements and other contents that need to be noted. Multiple data formats are supported.

[0051] The multi-line text box has the same filling content as the single line text box, and is suitable for inputting detailed process description, matters needing attention and other long content.

[0052] The drop-down box can provide preset standard options to improve efficiency and data specification. For example, in the test, "product drawing number" only supports selecting existing product drawing number to avoid errors caused by manual input.

[0053] The selection box is used for multiple selection, such as in pre-test quality inspection, to confirm whether the current item meets the requirements and whether there are abnormalities. The default item is set to facilitate the check.

[0054] The personnel selection box can clearly identify the responsible person at each link. In forms involving personnel division of labor, it can connect to the test personnel library in the test resource library. At the same time, electronic signature and password confirmation functions are set. After selecting the personnel, the password of the employee can be used to call the electronic signature of the employee, and the electronic signature is in picture format. Effective to ensure the responsibility subject and prevent misoperation.

[0055] The equipment selection box can be associated with the test equipment library in the test resource library. During test execution, the equipment selection box list provides a list of available equipment, including equipment name, model, status, etc. According to the process requirements and actual equipment situation, select the appropriate equipment to ensure that the process requirements are met, and the system automatically counts the number of equipment usage and usage time according to the equipment selection situation.

[0056] The date confirmation box records key time nodes such as audit date and completion date. Time information helps monitor process progress and ensures that the entire test process is orderly and on schedule.

[0057] The text content box fills in fixed content text, which is used for requirement explanation in the test process, involving product information, process step details, equipment and tools, test inspection, etc.

[0058] The form writing process can flexibly combine the above content modules according to independent process content to form multiple types of form templates. Form templates support reuse and can be reused. When similar forms are created, you only need to call the applicable form template and modify it based on the specific requirements on the basis of the reuse template, such as adjusting process parameters and process steps, to quickly generate a form template that meets the current task requirements.

[0059] Third step, in actual test, according to the specific model of product, resources and so on, select the appropriate form from the form library. According to the order of the process procedure, arrange the required form combination. The combined form is the complete process procedure, name the procedure, version management, and process procedure approval at the same time. The approved process procedure can be called when the test is executed. The test process procedure supports the reuse function. In the reuse process, the existing test process procedure template can be called, and the independent steps in the original template can be added, deleted, and the order adjusted. The form in the original template can also be replaced to generate a new process procedure template. This avoids the repeated creation of similar process procedures, greatly saves time and labor costs, and ensures the consistency of different tests in the overall process and specification.

[0060] Fourth step, in the test execution, the approved process procedure is called, and the specific steps of the process procedure are executed step by step, the form information of each step is recorded, and the step execution is not allowed to be skipped. After all the steps are executed, the test report is uploaded and the task is submitted, which is considered as the completion of the test task execution. The process procedure specifies the operation conditions of each step in detail. During the test execution process, the operator fills in the necessary information according to the settings of the process procedure, selects and confirms the model, calls the personnel and equipment information, and communicates with the test site sensor and controller to read the parameter information. Through the effective association of test process procedure and process data during the execution of the process procedure, the whole process of the test can be recorded digitally. The process data is automatically read through communication with the test bench measurement and control software, and cannot be manually tampered with. If the information is forgotten to fill in, the step cannot be executed, and the process data exceeds the permitted range and needs to be confirmed by the operator calling the electronic signature, thereby realizing effective recording of process data and ensuring traceability of the test process.

[0061] Fifth step, after the test task is executed, the electronic version of the record file can be exported, and the form corresponding to the step can be flexibly exported into the test record file according to the requirements, supporting single-step export and multi-step export into a file. For single-step export, the form of a specific step can be accurately extracted for separate in-depth analysis. For multi-step export, a set of multiple continuous or non-continuous steps can be exported at one time to form a complete or partial test data flow subset, which can efficiently utilize relevant step data to generate related files such as test inspection record table, test process record table, and test assembly record table.

[0062] The application will be further described in conjunction with the drawings and examples.

[0063] Example 1

[0064] In the embodiment, a test data management method for standardizing test process execution is proposed, which realizes rapid preparation and release of test process specification, provides process template reuse function, adapts to diversified test requirements and process improvement requirements, realizes digital execution of test specification, links test specification with test process, realizes digital recording of the whole test process, and prevents errors and data falsification by operators.

[0065] As shown in the embodiment, a test data management method for standardizing test process execution includes a method for rapid preparation of process specification and a method for standardizing test process execution, which are as follows: Figure 1

[0066] 1) Process specification splitting: The complete process specification is analyzed in detail, and is split into independent steps according to different dimensions such as process steps, equipment use, pre-test and post-test inspection, etc. For example, the pump hydraulic test specification is split into confirming test personnel, coaxial adjustment, elastic shaft installation, elastic shaft static calibration, test system inspection, product receiving, pipeline installation, product pump installation, container water filling, formal test, system reset, product handover, test report preparation, and test bench arrangement.

[0067] 2) Independent step form preparation: Process data, operation requirements and confirmation items are filled in the independent step in detail to form a form. The present application supports the preparation of multiple types of content modules, and each link of the process specification can be recorded intuitively through the combination of content modules, including single-line text box, multi-line text box, drop-down box, selection box, personnel selection box, equipment selection box, date confirmation box, and text content box.

[0068] The single-line text box is used to fill in various free text information, such as specific numerical values of quality standards, special processing requirements and other contents that need to be noted. Multiple data formats are supported.

[0069] The multi-line text box has the same filling content as the single-line text box, and is suitable for inputting detailed process description, matters needing attention and other long-length contents.

[0070] The drop-down box can provide preset standard options to improve filling efficiency and data standardization. For example, in the test, only existing product drawing numbers are allowed to be selected to avoid errors caused by manual input.

[0071] The selection box is used for multiple selection, for example, in the pre-test quality inspection, it can be confirmed whether the current item meets the requirements and whether there is any abnormality, and the default item is set to facilitate checking.

[0072] ​The personnel selection box clearly identifies the responsible individuals for each step. Forms involving personnel division of labor can link to the test personnel database within the test resource library. Electronic signature and password confirmation functions are also included. After selecting a person, the employee's password must be entered to access their electronic signature, which is in image format. This effectively ensures accountability and prevents misoperation.

[0073] The equipment selection box can be linked to the test equipment library in the test resource library. When the test is executed, the equipment selection box lists the available equipment, including the equipment name, model, status, etc. According to the process requirements and the actual equipment conditions, the appropriate equipment is selected to ensure that the process requirements are met. At the same time, the system automatically counts the number of times the equipment is used and the usage time based on the equipment selection.

[0074] The date confirmation box records key time nodes, such as the review date, completion date, etc. The time information helps to monitor the process progress and ensure that the entire test process proceeds on time and in an orderly manner.

[0075] The text content box is filled with fixed content text, which is used to describe the requirements during the test process, involving product information, process step details, equipment and tools, test inspections, etc.

[0076] The form writing process can flexibly combine the above content modules according to the content of independent work steps to form multiple types of form templates, and the form templates support reuse functions.

[0077] The test resource library includes a test template library, a test personnel library, and a test equipment library. The test resource library is associated with the preparation and execution of test process procedures. After the test process procedure is approved, it will automatically enter the test template library for standardized management; when the test procedure is compiled, the test equipment library and the test personnel library can be associated according to the content of the test steps, and when the test is executed, the relevant resources can be called. For example, when selecting personnel for test execution, the test personnel library is called. After selecting the personnel, the employee's password must be entered to call the employee's electronic signature, which is in image format; when selecting equipment for test execution, the equipment selection box lists the available equipment, including the equipment name, specifications, number, equipment type, etc. According to the process requirements and the actual situation of the equipment, select the appropriate equipment to ensure that the process requirements are met. At the same time, the system automatically counts the number of times the equipment is used and the usage time according to the equipment selection.

[0078] 3) Form Combination: During actual testing, select appropriate forms from the form library based on the specific product model, resources, and other requirements. Arrange these forms in the order in which the process specifications are to be executed, determining the required form combination. The combined forms form a complete process specification, which is then named, versioned, and approved. Approved process specifications can be called during test execution. Test process specifications support reuse.

[0079] 4) In the test execution, the approved process procedure is called, and each step is executed according to the specific process procedure, and the form information of each step is recorded. The step execution is not allowed to be skipped. After all the steps are executed, the test report is uploaded and the task is submitted, which is considered as the completion of the test task execution.

[0080] As shown in Figure 2 , it is the implementation effect diagram of the test process procedure preparation in this embodiment. The process personnel can complete the preparation of the process procedure in this interface. A complete process procedure is divided into multiple independent steps. The preparation interface provides rich and simple function options, supports single-line text box, multi-line text box, drop-down box, selection box, personnel selection box, equipment selection box, date confirmation box, text content box and other editing needs, and can freely combine the above content modules according to the needs.

[0081] As shown in Figure 3 , it is the implementation effect diagram of the test procedure reuse in this embodiment. According to the specific model, resources and other conditions of the product, the appropriate form is selected from the form library. The combination of the required forms is determined according to the execution order of the process procedure. The combined form is a complete process procedure. The procedure is named and version managed. In the reuse process, the existing test process procedure template is called. The independent steps in the original template can be added, deleted, and the order adjusted. The forms in the original template can also be replaced to generate a new process procedure template. This avoids the repeated creation of similar process procedures, greatly saves time and labor costs, and ensures the consistency of different tests in the overall process and specification.

[0082] As shown in Figure 4 , it is the implementation effect diagram of the test process execution in this embodiment. In the test execution, the approved process procedure is called, and each step is executed according to the specific process procedure, and the form information of each step is recorded. The step execution is not allowed to be skipped. The process procedure specifies the operating conditions of each step in detail. During the test execution process, the operator fills in the necessary information according to the settings of the process procedure, selects and confirms the type, calls the personnel and equipment information, and communicates with the test site sensor and controller to read the parameter information. Through the effective association of the test process procedure and process data during the execution of the process procedure, the whole process of the test can be recorded digitally, the process data can be analyzed accurately, and the test process can be traced.

[0083] As shown in Figure 5 , it is the implementation effect diagram of the electronic file export in the test process execution in this embodiment. After the test process execution is completed, the form corresponding to the step can be flexibly exported into a test record file according to the needs.

[0084] Although the present application has been disclosed with reference to the preferred embodiments, it is not intended to limit the present application to the preferred embodiments. Any person skilled in the art, without departing from the spirit and scope of the present application, can make possible changes and modifications to the technical solutions of the present application by using the disclosed methods and technical contents. Therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present application, without departing from the technical solutions of the present application, shall fall within the protection scope of the technical solutions of the present application.

[0085] The contents not described in detail in the specification of the present application are the known technology of the person skilled in the art.

Claims

1. A test data management method for standardizing the execution of a test process, characterized in that: Includes steps for rapid compilation of process specifications and steps for standardizing the execution of test processes; The steps for quickly compiling process procedures include: Divide the process procedures into independent steps according to process steps, equipment use, and pre-test and post-test inspections; Write specific forms for independent work steps to form form templates; form contents include single-line text boxes, multi-line text boxes, drop-down boxes, selection boxes, personnel selection boxes, equipment selection boxes, date confirmation boxes, and text content boxes; Adjust and combine the form templates in order to complete the preparation of process specifications, and review and approve the prepared process specifications; The steps to standardize the test process include: When executing the test, call the approved process specification, execute it step by step according to the specific steps of the process specification, record the form information of each step, and upload the test report after all steps are executed. The test task is completed; Export the single or multiple work steps corresponding to the work step form as a test record file, including the test inspection record form, test process record form, and test assembly record form.

2. A test data management method for standardized test process execution according to claim 1, characterized in that: The process procedure is the pump hydraulic test procedure, which divides the pump hydraulic test procedure into independent work steps of confirming test personnel, coaxiality adjustment, elastic shaft installation, elastic shaft static calibration, test system inspection, product acceptance, pipeline installation, product pump installation, container water filling, formal test, system reset, product handover, preparation of test report, and test bench organization.

3. The test data management method for standardizing the test process according to claim 1, characterized in that: The single-line text box is used to fill in various free text information, including specific values ​​of quality standards, special processing requirements and other content that requires notes, and supports multiple data formats; The multi-line text box has the same content as the single-line text box and is used to enter detailed process descriptions and precautions; The drop-down box is used to provide preset standard options to avoid errors caused by manual input; The selection box is used for multiple selections; The personnel selection box is used to identify the responsible persons for each link. In the form involving personnel division of labor, the test personnel database in the test resource library is connected, and the electronic signature and password confirmation functions are set at the same time. After selecting a person, the employee's password must be entered to call the employee's electronic signature, effectively ensuring the responsible party; The equipment selection box is associated with the test equipment library in the test resource library. When the test is executed, the equipment selection box lists the available equipment, including the equipment name, model and status. The appropriate equipment is selected according to the process requirements and the actual situation of the equipment, and the number of times the equipment is used and the usage time are counted; The date confirmation box records key time nodes, including the review date and completion date; The text content box is filled with fixed content text, which is used to describe the requirements during the test process, including product information, process step details, equipment and tools, and test inspections.

4. A test data management method for standardized test process execution according to claim 3, characterized in that: The test resource library includes a test template library, a test personnel library, and a test equipment library; After the process procedure is approved, it will automatically enter the test template library for standardized management; when the process procedure is compiled, the test equipment library and test personnel library are associated according to the content of the test steps, and the relevant resources are called when the test is executed.

5. The test data management method for standardizing the test process according to claim 1, characterized in that: The form template supports the reuse function and allows for repeated use. When a similar form is to be created, it is only necessary to call out the applicable form template and adjust the process parameters and process steps based on the called template according to specific needs.

6. The test data management method for standardizing the test process according to claim 1, characterized in that: The specific steps in accordance with the process specifications are executed step by step, including: selecting and confirming model information, retrieving personnel and equipment information, communicating with test site sensors and controllers, and reading parameter information.

7. The test data management method for standardizing the test process according to claim 1, characterized in that: The single-step export extracts a form of a specific step for separate data analysis, and the multi-step export supports exporting a set of multiple continuous or discontinuous steps at one time to form a complete or partial test data flow subset.

8. A computer-readable storage medium storing a computer program, characterized in that: When the computer program is executed by a processor, the steps of the method according to any one of claims 1 to 7 are implemented.

9. An electronic device comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein: When the processor executes the computer program, the steps of the method according to any one of claims 1 to 7 are implemented.

10. A computer program product comprising a computer program, characterized in that When the computer program is executed by a processor, the steps of the method according to any one of claims 1 to 7 are implemented.

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