1177 results about "Test item" patented technology

The invention provides a system design method and system supporting automatic testing of multiple radio frequency parameters, and relates to the technical field of testing, and the method comprises the steps: receiving and analyzing a test task, generating a test configuration file according to the information of radio frequency equipment to be tested and multiple radio frequency parameter test items, and using a self-adaptive optimization algorithm to optimize the test configuration file. Dynamically adjusting the test configuration file based on historical test data to generate an optimized test configuration file; controlling a radio frequency signal generator to generate a test signal, inputting the test signal into the radio frequency equipment to be tested, starting a real-time monitoring module, performing multi-dimensional analysis on a digital signal processed by a radio frequency signal analyzer, performing anomaly detection on an analysis result by using a deep learning algorithm, identifying and marking an abnormal data point; and generating a test report according to the analysis result and the anomaly detection result.

The invention discloses a semiconductor packaging test optimization method and system, and relates to the field of packaging testing, and the method comprises the steps: collecting and preprocessing a multi-dimensional abnormal signal, generating a standard data set, carrying out the feature extraction of data in the standard data set, obtaining a standard feature vector, and inputting the standard feature vector into a constructed abnormality detection model, the method comprises the steps of obtaining an abnormal signal report, distributing a test item for a chip through the abnormal signal report and a predefined mapping rule, generating a structure map and an electrical map, inputting the structure map and the electrical map into a multi-mode Transform model, outputting a fusion map, calculating a test weight according to the fusion map, and generating a test weight map and a region priority list. According to the invention, the testing efficiency, the micro defect detection precision and the boundary failure prediction of advanced packaging are improved.

The invention relates to the technical field of cable testing, and discloses an electric wire and cable defect fault detection method and device, and the method comprises the steps: obtaining the burying trend information of a target cable and the test characteristics of a test item, analyzing and determining the position of a cable detection end point, deploying a corresponding detection instrument according to the position of the detection end point, and carrying out the detection. A plurality of tests including electric pulse reflection test, sheath grounding circulation test, infrared temperature measurement test and the like are carried out by using deployed instruments, multi-item test data of the cable are acquired, comprehensive analysis is carried out on the multi-item test data, defects and faults of the cable are accurately positioned, the accuracy and efficiency of fault positioning are improved, and the system can adapt to a complex cable network environment and is suitable for popularization and application. The method has high flexibility and practicability, and solves the problem that cable defects and faults are difficult to accurately position in the prior art.

The embodiment of the invention discloses a test parameter adjusting and testing system and method, chip testing equipment and electronic equipment. The system comprises a driving link module, a driving service module and a testing module. The driving link module is used for storing each first interface corresponding to at least one device in the chip test equipment; the drive service module is used for calling a first target interface in the drive link module when test parameter adjustment information for a target test item is received, and controlling the first target interface to send the test parameter adjustment information to a target device; and the test module is used for controlling the target device to execute the target test item according to the test parameter adjustment information and acquiring a test result corresponding to the target test item. Therefore, the test parameter information in the target device is directly adjusted in the chip test equipment, so that the test module can test according to the test parameter adjustment information, the adjusted test parameter information does not need to be uploaded to the chip test equipment again, and the test parameter adjustment efficiency is improved.

The invention relates to a test case generation method and system based on multi-agent efficient collaboration, belongs to the technical field of software testing, and solves the problems of incomplete scene coverage, logic disorder and the like when a single large model processes a complex task. The method comprises the following steps: constructing a multi-modal professional field knowledge base; the task planning agent module generates a test case generation task based on a project development document and a software source code file of a to-be-tested project and distributes the test case generation task to the test demand analysis agent module; based on the test case generation task, extracting a test demand point related to the tested software configuration item, describing the test demand point, and labeling a corresponding tracking relationship between a test demand point ID and a code snippet or a function in the software source code file to construct a test demand-code snippet / function set; and generating a test case and a test description document based on the test demand-code snippet / function set and the multi-modal professional domain knowledge base. And the ability of generating the test case of the large model is enhanced through organic and efficient cooperation of multiple agents.

The invention provides an automatic test system and method capable of being arranged and executed in batches, and the system comprises a test case arrangement plan table which is used for customizing the starting time, the precondition and the dependency relationship of each test item, whether execution is terminated or not when the test item fails, grouping execution, result archiving, product dependency and user-defined labels; the default configuration management module is used for parameterizing execution and supporting simple configuration to realize visual operation of the test script; the software framework supports an object-oriented language and provides multi-process processing to improve execution efficiency; and the distributed structure is used for realizing concurrent parallel execution across a plurality of processors or machines and supporting synchronous import and concurrent asynchronous execution of a plurality of test items. Through the support of multi-process processing and a distributed structure, the advantages of a multi-core processor and computing resources of cross-network nodes can be fully utilized, multiple test items are executed in parallel, the execution efficiency of automatic testing is greatly improved, and the overall testing period is shortened.

A compressed air energy storage underground cavern model test system designed according to a preset joint disclosed by the present invention comprises a simulation cavern, a loading system, a measurement system and a protection device, the measurement system comprises a plurality of temperature sensors, a plurality of pressure sensors, a plurality of crack meters and a plurality of optical fiber gas sensors, and the simulation cavern comprises a steel cylinder sealed by a sealing door. A deformation simulation layer, a lining layer, a leveling layer, a geotechnical cloth layer and a flexible sealing layer are arranged on the inner wall of the steel cylinder, a plurality of longitudinal exhaust pipelines are embedded in the joint of the deformation simulation layer and the lining layer, a plurality of exhaust pipes are inserted into the cylinder wall of the steel cylinder, each exhaust pipe is communicated with one longitudinal exhaust pipeline, a plurality of longitudinal prefabricated cracks are distributed in the lining layer, and the longitudinal prefabricated cracks are communicated with the geotechnical cloth layer. A crack meter is embedded in the middle of each longitudinal prefabricated crack, and the simulation cavern is communicated with the loading system through an air inlet in the sealing door. The test system is low in cost, convenient to operate, large in scale, comprehensive in test item, high in test precision and high in reference value for actual engineering.

The invention provides a voltage transformer test method and system, a storage medium and electronic equipment, and relates to the technical field of voltage transformers. According to the technical scheme provided by the invention, the corresponding test items are selected according to the to-be-put scene of the voltage transformer, and meanwhile, the plurality of test items are divided into the first test item combination which can share the same simulation working condition for testing and the second test item which needs to independently simulate the working condition, so that the low-efficiency condition of repeatedly constructing a complex simulation environment is avoided; the test efficiency is greatly improved; and the target simulation working condition is obtained through parameter updating of each first test item, so that the test result is more accurate. And finally, the first test item and the second test item are tested under different simulation working conditions, so that the test efficiency of the voltage transformer can be improved on the basis of ensuring the test precision.

The invention relates to a test case generation method based on a multi-modal knowledge base and self-adaptive cue words, belongs to the technical field of software testing, and solves the problems of insufficient reuse of historical project data and expert knowledge, lack of knowledge in a large model professional field, prominent illusion problem, low adoption rate of generated test cases, low practicability and the like. The method comprises the steps of generating an original test demand set of a to-be-tested item; forming a test demand-code snippet / function set based on the software source code file and the original test demand set; generating a first-stage test tree graph based on each test demand point and the corresponding code snippet / function; forming a software test outline based on the test items, the test subitems and the corresponding test demand points and code snippets / functions; forming a second-stage test tree graph based on the first-stage test tree graph and the software test outline; and generating a test case based on the second-stage test tree graph and the software test outline. And the specialty, the accuracy and the interpretability of the test case are enhanced.

The embodiment of the invention discloses an optical module automatic testing method and device, computer equipment and a storage medium, and relates to the technical field of optical module testing. The method comprises the steps of collecting a label image of a to-be-tested optical module, and determining model information of the to-be-tested optical module according to the label image based on a pre-trained first neural network model; determining a test item of the to-be-tested optical module from a preset optical module test item knowledge base based on the model information of the to-be-tested optical module; environment parameters of a test environment of the test item are collected, and test parameters of the test item are determined based on a pre-trained second neural network model according to the environment parameters; and executing the test item on the to-be-tested optical module based on the test parameters. Compared with a manual mode, the method has the advantages of high efficiency and high accuracy.

The embodiment of the invention discloses an automatic acceptance method and system for relay protection equipment, and relates to the technical field of power system automation, and the method comprises the steps: obtaining a preset acceptance outline template and a configuration description file to which target relay protection equipment belongs; analyzing the configuration description file to extract actual signal information related to the target relay protection equipment; automatically associating the actual signal information with a preset signal in the acceptance outline template to generate an instantiated acceptance outline; in response to the acceptance instruction, automatically interacting with the target relay protection equipment according to the instantiated acceptance outline to execute the test item; automatically acquiring a response result of the target relay protection equipment in the process of executing the test item; comparing the response result with an expected result preset for the test item in the instantiated acceptance outline, judging a test conclusion and generating a structured test report; automation of the acceptance process of the relay protection equipment can be realized, and the accuracy, reliability and efficiency of testing are improved.

The invention discloses a method for dynamically processing large-scale STDF data based on an index table and computing equipment, and the method comprises the following steps: firstly traversing a large-scale STDF file, constructing a general index table according to a data type, a data position and a data length, and then constructing a service index table according to a test item and a test result; according to user requirements, the position of required data in the STDF file is positioned by querying the general index table and the service index table, and the required data is dynamically read and processed; and outputting a processed data result. By constructing the general index table and the service index table respectively, rapid positioning and data extraction of large-scale STDF files can be achieved, and the tedious process of line-by-line scanning and analysis in a traditional method is avoided. Besides, due to the fact that the data are dynamically processed, the data are only read and processed when needed, the problem of resource consumption caused by one-time loading of the whole file in a traditional method can be avoided, and the data processing efficiency is greatly improved.

The utility model discloses a DBC automatic test workstation, which comprises a test mechanism, a movable truss and a machine table, the test mechanism comprises a first test station, a second test station and a third test station, and the first test station, the second test station and the third test station are all installed on the machine table. The two ends of the movable truss are installed on the two sides of the machine table, the moving path of the movable truss is arranged above the first testing station, the second testing station and the third testing station, the movable truss is used for testing the bonded DBC module, the equipment can integrate various testing machines, and the testing efficiency is improved. Detection items such as safety testing, static testing and dynamic testing are automatically completed according to program setting, different testing processes can be achieved by calling testing programs, meanwhile, the equipment has the function of recording and storing testing data, the testing items are flexibly configured, and the testing efficiency is remarkably improved.

The embodiment of the invention discloses a crystal oscillator testing method and system and a computer readable storage medium, which can cope with testing of various types of crystal oscillators and are high in compatibility, simple in system architecture and low in implementation difficulty. The crystal oscillator test system comprises a control device, a first electric control switch, an oscillator chip and a crystal resonator. The control equipment is connected with the first end of the first electric control switch and is also connected with the oscillator chip; the oscillator chip is connected with the second end of the first electric control switch; the crystal resonator is connected with the third end of the first electric control switch; when the first electric control switch is disconnected, the first end and the second end are conducted, and the second end and the third end are disconnected; when the first electric control switch is closed, the first end and the second end are disconnected, and the second end and the third end are conducted; the control device can control the pins corresponding to the test items in the oscillator chip by controlling the first electric control switch to be switched on according to each test item, so as to obtain test data corresponding to the test items.

The invention discloses a POL power supply automatic test method based on modular design, and belongs to the technical field of power supply test. The method comprises the following steps: firstly, under the control of an upper computer, automatically reading POL power supply basic parameters including key characteristic parameters such as input / output voltage, rated current and frequency from a preset Excel table, and establishing a judgment reference for testing; then, instrument initialization is completed, communication connection with test equipment such as an oscilloscope, an electronic load and a direct-current power supply is established, and configuration of initialization function parameters is completed; then, executing a measurement task of each core parameter of the POL power supply to be tested, and in the test process, executing a parallel measurement management mechanism, namely configuring each instrument parameter and channel state in real time according to a specific test item, and triggering a retry or interrupt logic under the conditions of communication abnormality, data timeout and the like until the test recovers a running state; and finally, after the test is completed, performing Excel storage and interaction on the standardized test data and the waveform screenshot, and finally safely exiting. According to the POL power supply automatic test method based on the modular design, the whole test process is divided into a plurality of serial or parallel function processing units such as parameter reading, instrument initialization, test execution and test management, data storage and interaction and the like, and high efficiency and usability of a test system are achieved.

The invention provides an aero-engine test whole-process business management method and system, and belongs to the technical field of whole-process business management, and the method comprises the steps: extracting information in a test item information document and a tester information document, and determining structured data; on the basis of the structured data, forming an initial test plan, performing test personnel allocation optimization on the initial test plan, and determining a target test plan; generating a target test card on the basis of the target test plan, and continuously updating the target test card by adopting an editable block chain according to the data in the test process until the test is finished; and after the test is finished, the operation authority of the target test card is removed, and non-tampered and decentralized aero-engine test whole-process business data is formed. The information utilization efficiency of each link is effectively improved, the distribution rationality of testers is improved, and the safe storage of test data is ensured.

The embodiment of the invention discloses a test case generation method and device based on a service scene and related equipment. The method comprises the following steps: acquiring historical test data, and identifying and extracting entities and corresponding entity relationships in the historical test data through a pre-trained identification model; according to the entities and the corresponding entity relationships, storage is carried out in a triple form, and a test knowledge graph is constructed; analyzing based on the test document of the current test item, and determining the test requirement and the test item of the test document; based on the test requirements and the test items, matching corresponding standard triads and reference test cases from the knowledge graph and a preset test case library to obtain a target triad set and a target reference case; and generating a target cue word based on the test requirement, the test item, the target triple set and the target reference case, and generating a target test case through a pre-trained large language model. According to the method, the scene coverage of the test case is higher, and the logic continuity of the test case is improved.

The invention relates to the technical field of medical instruments, in particular to an automatic association test method and system, and aims to reduce unnecessary test items, shorten detection time and improve detection efficiency. Through intelligent judgment and optimization of detection items, excessive detection is avoided, the examination cost of a patient is reduced, and the economic burden is relieved; manual intervention is reduced, and the detection efficiency is improved; the detection items are automatically increased or decreased according to the preset rule, so that the time waste of secondary application test is avoided, and the detection efficiency is improved. The test is reduced without influencing the clinical diagnosis, and meanwhile, the detection items can be intelligently added according to the rule, so that waste and aggravation of the economic burden of the patient caused by excessive test and examination are avoided, the potential diagnosis risk caused by missing of the additional detection items set in the rule is avoided, and the illness state can be diagnosed in time. Therefore, the problem of resource waste caused by excessive detection in traditional detection is solved.

The invention provides a satellite batch production testing method, satellite batch production testing equipment and a computer storage medium, and relates to the technical field of satellite production testing. The method comprises the following steps: analyzing first test information, first technical state change information and first external factor state change information of a first batch of satellites to determine a related state variable of each test content point under each test item and an influence degree of the related state variable of each test content point under each test item on the corresponding test content point; and adjusting the first test information based on the influence degree to obtain and execute the test content. The redundancy of test items is avoided, and the test efficiency of batch production of satellites is greatly improved.

The invention provides a server testing system and method, electronic equipment and a computer readable storage medium, the server testing system comprises the electronic equipment, the electronic equipment is provided with a USB port, and the electronic equipment is in communication connection with a server through the USB port; the touch display screen is used for displaying a test item menu bar; the electronic equipment comprises an interaction module which responds to a selection operation of a user on a test item menu bar through a touch display screen so as to generate configuration parameters for a server; the configuration module is used for modifying a pre-stored test script according to the configuration parameters to obtain a modified test script; the sending module is used for sending the modified test script to the server through the USB port; and the test module is used for controlling the server to execute the modified test script and generate a test result. According to the method, the test process is packaged into the test script in advance, and one or more tests can be automatically executed by connecting the USB port of the electronic equipment with the server, so that the server test automation is realized.

The invention relates to the related technical field of clinical data analysis, in particular to a clinical medical examination data classification system and method based on big data analysis, a man-machine interaction module is used for extracting and displaying a data classification result of a user, providing a Web / mobile terminal interface and supporting examination data uploading, classification result visualization and report exporting; the data processing module is used for realizing data cleaning (denoising and missing value filling), standardization (LOINC coding mapping) and feature extraction; the intelligent classification module integrates a random forest and an SVM algorithm model and supports automatic classification of inspection items; the database module is used for storing user information, clinical medical examination data of the user, historical clinical medical examination data, a clinical medical examination knowledge graph, clinical medical examination keywords, model metadata and a data classification result; the intelligent classification system for clinical medical examination data can significantly improve medical efficiency and decision quality through standardized integration and AI analysis.

The invention discloses an intelligent computer performance testing system based on a Shell script, belongs to the technical field of computer performance testing, and aims to solve the technical problem of how to improve the automation degree of computer performance testing, avoid man-machine interaction and further improve the testing efficiency and accuracy. According to the technical scheme, a test package program installation module is used for triggering and automatically installing a software test package program; the file generation module is used for generating an HPL.Dat file when the mpich software is installed; the file updating module is used for updating the HPL.Dat file generated in the process of installing the software test package program; the execution module is used for transmitting data; the test preparation module is used for providing test information for testing the performance of the computer and processing the test information; and the test item forming module is used for constructing test items according to the separated test information so as to obtain computer system performance test content and record test item information.

The embodiment of the invention provides an RTL parallel test method and system for an RISC-V DSP chip and a medium, and the method comprises the steps: obtaining a plurality of test items, classifying the plurality of test items based on a classification rule, and obtaining different types of test items; constructing a plurality of test channels based on an RTL test framework, and obtaining test parameter information of each test channel; matching different types of test items with the test parameters of each test channel to obtain a matching degree, and judging whether the matching degree is greater than or equal to a set matching degree threshold; if yes, the corresponding test channel is matched, and if not, unmatched test items are shielded through the test channel; testing the plurality of test items in parallel according to the matched test channels; the test items are classified by analyzing the categories of the test items, and different test items select different test channels, so that parallel testing of different categories of test items is realized, and the test efficiency is improved.

The invention provides a test method, device and system of a vehicle-mounted controller and a storage medium. The method comprises the following steps: step S10, analyzing an imported test data configuration table for a to-be-tested vehicle-mounted controller, and extracting test case parameters and a communication protocol type of the test; step S11, based on the analysis result, automatically identifying the accessed to-be-tested vehicle-mounted controller, and establishing a mapping relation between the to-be-tested vehicle-mounted controller and a software channel; step S12, generating a test interface according to the display type field in the configuration table, wherein the test interface comprises a test item name, a traffic light state indication and a text block display area; step S13, creating a test thread, a data analysis thread and a result return thread, and sending a test message according to a preset protocol; and step S14, receiving and analyzing the response message, and generating a test result in combination with a threshold judgment rule in the configuration table. According to the invention, the DV / EOL test efficiency, versatility and reusability of the vehicle-mounted controller can be improved, and the cost can be reduced at the same time.

A method and apparatus for configuring a test project, a non-transitory computer-readable storage medium, a control terminal and a sample analysis system are provided. The method includes: acquiring a program mapping relation of a target test project, where the program mapping relation includes mapping relations between a plurality of target sample types and at least one target first experimental program; acquiring program configuration information of a target second experimental program, where the target second experimental program uniquely corresponds to a project type of the target test project; and configuring the target test project on the basis of the program mapping relation and the program configuration information of the target second experimental program.

The present application provides a server testing system. The server testing system includes an electronic device being connected to a touch screen configured to display a test item menu bar and being connected to a server through a universal serial bus (USB) port and I2C and UART ports. The electronic device is configured to generate configuration parameters for the server in response to a selection operation of a user to the test item menu bar; obtain a modified test script by configuring a test script according to the configuration parameters; send the modified test script to the server through the USB port; generate a test result by controlling the server to execute the modified test script; and send the test result to the touch screen for display and save the test result to external storage device.

The invention discloses an automatic performance testing method and device based on an HDFS cluster and a server. According to the method, corresponding HDFS cluster built-in test tools are called according to different test targets to execute corresponding performance test items, different scene simulations are realized through configuration of different test targets, and multi-dimensional tests can be performed for different cluster configurations. The performance in multiple aspects of throughput, metadata operation capability, high concurrency and the like can be covered, so that the performance of the cluster can be tested more comprehensively; besides, the method integrates self-contained test tools of the HDFS, and performs unified test based on standardized tools and configuration, thereby facilitating performance comparison among different clusters; according to the method, the test efficiency can be improved to the maximum extent and the human intervention is reduced through the writing of the automatic script and the assistance of the intelligent algorithm, so that the automatic performance test which is uniform in standard, efficient and reusable is realized by the method aiming at the HDFS cluster.

The invention relates to the field of product testing, in particular to an efficient production testing method, device and system for TBOX testing. The method comprises the following steps: selecting a plurality of TBOXs for communication connection; sorting the test items to obtain an item sequence; testing each TBOX item by item according to the item sequence to obtain an individual result of each TBOX; simultaneously testing all TBOXs item by item according to the item sequence to obtain an overall result; performing communication quality comparison on each test item according to the overall result and the individual result of each TBOX to obtain an interference value of each test item; adjusting the sequence of the test items in the item sequence according to the interference value of each test item to obtain a plurality of test sequences; according to the test sequence, the test routes are set differently; and carrying out yield test on the TBOX by adopting a test route. According to the invention, the problem that the efficiency and the quality of the TBOX cannot be considered in the production and measurement process is solved.

A system and method for performing autonomous testing of software applications is provided. The system is comprised of an autonomous testing agent; a generalized representation of components, actions, rules, and flows that can be dynamically mapped to application-specific instances; a work queue for items to be tested; a dynamically-constructed model of the application under test; and a log of testing actions and results. The autonomous agent navigates the application under test, discovers interface components and actions, places components and actions in the work queue and / or adds them to the model, executes actions against interface components, applies rules to verify that expected behaviors were exhibited, and logs testing actions and results. The system provides an objective measure of testing by aggregating testing actions and results relative to the application model.

The invention provides an SCA-based code homology detection method and device, computer equipment and a medium, and the method comprises the steps: obtaining directory fingerprint information of a to-be-detected item; according to the directory fingerprint information of the to-be-detected item and directory fingerprint information of each open source item in a code fingerprint database, determining whether an association relationship exists between the to-be-detected item and each open source item; acquiring content fingerprint information of each code file in the to-be-detected item under the condition that any open source item does not have the incidence relation with the to-be-detected item; according to the directory information of the to-be-detected item and the content fingerprint information of each code file, screening a target open source item from each open source item; and according to the syntax tree fingerprint information, stored in the code fingerprint database, of each code file of the target open source project under the preset detection level and the syntax tree fingerprint information, stored in the code fingerprint database, of each code file of the to-be-detected project under the preset detection level, determining the homologous relationship between the to-be-detected project and the target open source project.