32 results about "Test specification" patented technology

Method and system of delivering and administering tests remotely on a candidate device based on a test specification, wherein the test package contains the test specifications and test package is created and stored in a distributed cache and based on a minimal latency time, download and / or push the test package from the distributed cache to the candidate device and administer the test to the candidate, collecting the accruals and uploading the accruals for the test for assessment of the candidate.

The invention provides an automatic testing method and device, a storage medium and electronic equipment, and is applied to the technical field of vehicle Ethernet communication. The method comprises the following steps: constructing a test topology according to a test specification, connecting each controller with test equipment according to the topology, configuring test information, and establishing a test database containing a tested object and equipment configuration information; and running an automatic test project based on the database, obtaining a test case set selected by a user, and automatically matching the corresponding target test environment and equipment according to a case label. And calling each test device in the target environment, testing the tested object according to the configuration information, performing data processing after an execution result is obtained, and generating a test report. Through the flexibly configured test topology and database, unified management and scheduling of various test resources are realized, multi-scene automatic test is supported, and the test process is effectively simplified.

The invention provides an automatic detection method and system based on an adaptive technology, and a medium. The method comprises the following steps: a user inputs UUT information and test condition parameters on a detection system interface, selects a test specification, checks the information according to the test specification, connects an instrument to be tested and detects the connection state if the check is passed, and returns the test result if the connection state detection is passed; if yes, the detection system carries out performance testing on the instrument to be tested, carries out performance parameter abnormal value detection, carries out mean value calculation after performance parameter abnormal values are removed, carries out performance detection abnormal prompt through threshold value comparison, uploads a performance parameter test result to a central server to draw a broken line graph, and sends the broken line graph to a detection system interface for display; therefore, the purpose of self-adaptive automatic detection of the instrument equipment is achieved.

The invention discloses a method for testing an embedded Flash memory based on an RISC-V debugging specification, and the method comprises the steps: 1, determining a test algorithm according to a test specification, generating a test program through the test algorithm, and compiling the test program to generate an executable target code; step 2, generating a test vector for controlling a JTAG pin time sequence by using a JTAG communication protocol and the target code; step 3, the automatic test equipment serially inputs the test vector to the chip to be tested through a JTAG interface of the chip to be tested, and waits for a return result; and step 4, the CPU of the chip to be tested executes the target code loaded into the static random access memory under the control of the debugging module, and outputs a test result to the automatic test equipment through the specified GPIO pin.

The application relates to a vehicle durability test method, device, system, vehicle and storage medium, and is applied to testing a vehicle. The vehicle durability test method comprises the following steps: acquiring a high-precision map and test specification information; generating an initial test plan corresponding to the test vehicle according to the high-precision map and the test specification information; controlling the vehicle to perform durability test according to the initial test plan and driving environment information corresponding to the test vehicle; acquiring vehicle state information corresponding to the test vehicle, and sending the initial test plan and the vehicle state information to a test site control device, so that the test site control device controls the test vehicle according to the initial test plan and / or the vehicle state information. Therefore, human resources are saved, the consistency and reliability of the vehicle durability test result are ensured, and the efficiency of the vehicle durability test is improved.

This application discloses a method, apparatus, storage medium, and electronic device for pushing test cases. Relating to the field of artificial intelligence technology, the method includes: determining a target test specification library; generating a target test specification list corresponding to the current requirements information of the target product based on the target test specification library; matching the target test specification number with the test specification number in the initial case name to obtain a matching result; if the matching result indicates that the target test specification number and the test specification number do not match, then expanding the initial test specification list in the initial test case based on the target test specification number to obtain an expanded test specification list; and pushing the expanded test specification list to a program project, wherein the program project is used to perform tests based on the expanded test specification list. This application solves the problem in related technologies where incomplete test specifications lead to low product test quality.

The invention relates to the technical field of vehicle-mounted refrigerators, in particular to a vehicle-mounted refrigerator rack noise testing method and device, electronic equipment and a storage medium, and the method comprises the steps: controlling the vehicle-mounted refrigerator to test a semiconductor type refrigerator test condition and a compressor type refrigerator test condition after the vehicle-mounted refrigerator is arranged on a test rack; multiple groups of test data of the vehicle-mounted refrigerator are collected; calculating the total sound pressure level of each group of test data according to the multiple groups of test data; and generating a rack noise test result of the vehicle-mounted refrigerator according to the total sound pressure level. Therefore, the problem that the user experience is affected due to the fact that a unified test specification is not formed for the single noise of different types of vehicle-mounted refrigerators in the prior art, the test result is prone to lacking comparability, the actual noise level of the vehicle-mounted refrigerator is difficult to accurately reflect, and the like is solved.

The invention provides an automatic test code generation method and device and electronic equipment, and relates to the technical field of automatic test code generation, and the method comprises the following steps: initializing a structured test knowledge base; extracting test case information from the test data source so as to construct a standardized problem dictionary comprising case identifiers, test levels, step types and associated scenes through the test case information; generating a new test keyword code by sequentially executing script-based concurrent preprocessing, recall process concurrent retrieval and in-script concurrent generation on the question dictionary; performing intelligent unified verification on the new test keyword code; calling a preset use case template, filling the question dictionary information and the keyword codes conforming to the target test specification to generate complete test codes, and updating newly generated keywords to the structured test knowledge base; the test code can be automatically and accurately generated.

Translating a natural-language test specification to computer executable code for a test asset (e.g. a vehicle electronic control unit) comprises identifying one or more test specification steps 620 w

A method and system for automatically generating test scripts is disclosed. A domain specialist agent transforms test requirements into structured manual test cases, a test specification agent converts the structured manual test cases into standardized test specifications, a test data agent generates synthetic test data based the test specifications, an object metadata agent processes user interface element locators, a test automation agent generates executable test scripts. A master control agent receives test requirements and object repository, and analyzes the test requirements using predefined rules to identify test generation operations. An artificial intelligence agent is automatically activated based on the test generation operations. A validation control agent verifies output generated by each artificial intelligence agent and determines if the output meets predefined quality criteria, and returns the output to respective agents for refinement when the criteria are not met.

The application discloses a kind of high-throughput test methods for fatigue resistance of additive remanufacturing axle, comprising: establishing the finite element model of full-size axle-wheel assembly, taking the characteristic stress value of the target additive remanufacturing area on the surface of additive remanufacturing axle under the load condition required by full-size axle performance test specification;Establish the finite element model of test sample and prepare the test sample;The upper surface and the lower surface of the test sample are respectively symmetrically provided with two test sections, and unloading grooves are respectively formed on the two sides of each test section;Loading simulation is carried out on the test sample model, and the displacement value of the test sample model is determined when the determined characteristic stress value is reached;The determined displacement value is used as the core displacement control parameter, the actuator of the fatigue testing machine is used to apply alternating load with a stress ratio of-1 to the test sample to simulate the rotary bending stress state of the axle, and the test of the test sample is carried out.

A vehicle endurance test specification combination development method based on mixed entropy multi-index decision comprises the following steps: collecting damage data of a whole vehicle and a user, constructing a user-test field damage equivalent correlation model based on a load spectrum damage equivalent principle, and constructing a multi-target optimization model based on the damage equivalent correlation model; performing optimization solution on the multi-objective optimization model by adopting an NSGA-II algorithm to obtain a Pareto non-inferior solution set; introducing a mixed entropy weight method and a CRITIC method, constructing a mixed entropy multi-index decision algorithm, and determining the comprehensive contribution of each solution in the Pareto non-inferior solution set through the mixed entropy multi-index decision algorithm; and obtaining a solution with the highest comprehensive contribution based on the comprehensive contribution of each solution in the Pareto non-inferior solution set, and obtaining a vehicle endurance test specification based on the solution with the highest comprehensive contribution. Effective association between the test field and the user road in the endurance test specification making process can be realized, so that the test mileage and the test duration are reduced, and the test cost is reduced.

The invention provides a self-adaptive MIPI eye pattern pressure test method and system and a storage medium, and the method comprises the steps: obtaining a test specification and a product specification to set a qualified threshold set, a limit threshold set and initial pressure information, coupling a pressure signal to a to-be-tested MIPI interface, and synchronously collecting eye pattern parameters such as eye height, eye width and jitter; real-time eye pattern parameters are compared with a qualified threshold set, pressure information is updated according to a pressure enhancement strategy, and testing is carried out again, so that pressure is gradually enhanced; if the parameters are not superior to the qualified threshold values, further comparing the parameters with the limit threshold value set, performing fine adjustment and iterative testing through a pressure fine adjustment strategy, and stopping testing and automatically generating a report until the parameters exceed the limit threshold values; therefore, the performance boundary of the MIPI interface under the composite pressure is automatically and accurately positioned, and the test intelligence level and the reliability evaluation efficiency are improved.

This invention discloses a design verification system for electrostatic discharge (ESD) protection circuits of LED beads, belonging to the field of ESD protection design verification technology. It includes a data receiving module, a feature extraction module, a collaborative analysis module, an optimization generation module, a design update module, and a simulation verification module. The system receives raw design data containing circuit topology, component parameters, and ESD test specifications. After feature extraction, the data is input into a pre-built protection performance evaluation model for multi-dimensional collaborative analysis, outputting a protection performance score and potential risk nodes. Based on this result, the system automatically generates and executes circuit optimization suggestions, updates the design data, and finally completes ESD protection performance verification through virtual simulation. This invention achieves early quantitative evaluation and automated iterative optimization of ESD protection circuit design performance, improving design efficiency and reliability.

This utility model discloses a display module testing device structure, including a frame and movable frames, probes, and a PCB board mounted on the frame. The frame has a testing area, the probes are mounted on the movable frames, and there are two or more movable frames that can be moved back and forth in the testing area. A first testing position is formed between the rear movable frame and the front movable frame, and a second testing position is formed between the frontmost movable frame and the frame. The PCB board is located inside the frame and is connected to the probes of the movable frames. In this way, the position of the movable frames in the testing area can be adjusted according to the specifications of different display modules, thereby adjusting the testing specifications of the first and second testing positions. This allows multiple display modules of different specifications to be tested simultaneously at their respective testing positions, improving testing efficiency, meeting user needs, and having a wide range of applications.

The invention provides a conversion method, system and device of a vehicle diagnosis database and a medium, and belongs to the technical field of vehicles. The method comprises the following steps: initializing a data area of a data file according to a set parameter format, and writing an input diagnosis parameter into the corresponding data area; the data area is defined, the diagnosis parameters correspond to parameter interfaces in a diagnosis database, and the data file is converted into a diagnosis data file of the diagnosis database; based on a test conversion tool arranged in the diagnosis database, generating a test case and a test specification according to the diagnosis data file, and inputting a test project file; and according to the test project file, the test case and the test specification, performing a diagnostic test to obtain a test result and test data. The CDD manual development period and complexity are reduced, the accuracy is improved, and the diagnosis database development efficiency is improved.

A kind of vehicle endurance test specification combination development method based on mixed entropy multi-index decision-making, comprising: collecting whole vehicle and user damage data, and based on load spectrum damage equivalence principle, construct user-test field damage equivalence correlation model, based on damage equivalence correlation model, construct multi-objective optimization model;Using NSGA-II algorithm to optimize and solve multi-objective optimization model, obtain Pareto non-inferior solution set;Introduce mixed entropy weight and CRITIC two methods, construct mixed entropy multi-index decision-making algorithm, determine the comprehensive contribution of each solution in Pareto non-inferior solution set by mixed entropy multi-index decision-making algorithm;Based on the comprehensive contribution of each solution in Pareto non-inferior solution set, obtain the solution with the highest comprehensive contribution, and obtain the vehicle endurance test specification based on the solution with the highest comprehensive contribution.The present application can realize the effective correlation between test field and user road in the process of endurance test specification formulation, thereby reducing test mileage and test duration, and reducing test cost.

An apparatus for automatic leak detection, including a chamber to enclose a test specimen. A vacuum pump is in selectable fluid communication via an adiabatic noise cancellation valve with the chamber. A pressure transducer determines a pressure in the test specimen and transmits a pressure signal to a controller. The controller is to control the adiabatic noise cancellation valve to cause the vacuum pump to draw a vacuum from a space between the test specimen and the chamber thereby creating an adiabatic noise cancelling condition in which a temperature of the test specimen is stabilized. The controller is to control a flow of a test gas into the test specimen, and to determine a pressure decay rate from the pressure signal. The controller is to determine if the test specimen meets a leak test specification based on the pressure decay rate under the adiabatic noise cancelling condition.

The invention belongs to the technical field of inspection methods, and particularly relates to an inspection method for test piece acceptance activities. The test method comprises the following steps: A, classifying test pieces and determining contract marks; b, test piece design process and inspection and other standard file inspection; c, testing the raw material quality and the flow file of the test piece; d, testing the technical process of the test piece and the testing record file; e, checking software and hardware of a test piece product; f, testing a quality proof file of the test piece; g, packaging and inspecting; and H, checking the contract mark. According to the method, the whole process of manufacturing and delivery of the test piece is used as a guide, and the content which should be inspected by inspectors in the inspection and acceptance process of the test piece is specified, so that the inspection and acceptance process of the test piece is more standard, and the efficiency and quality of inspection work are guaranteed.

The application discloses a method for realizing balanced verification of engine part reliability test, and relates to the field of engine reliability technology, and solves the technical problem that the existing engine reliability test adopts fixed strengthening test specification, leading to unbalanced verification, insufficient verification and low reliability. The method comprises the following steps: establishing key failure mode identification and damage model of parts; collecting engine related damage influence parameters and typical running road spectrum damage parameters of target market users; substituting the engine related damage influence parameters and the typical running road spectrum damage parameters into the key failure mode identification and damage model to obtain test equivalent mileage of each part; and calculating verification reliability of each part according to the test equivalent mileage. The application effectively shortens the test cycle and reduces the research and development cost.

The invention discloses an intelligent card test instruction data processing method and device, equipment and a storage medium. The method comprises the following steps: acquiring heterogeneous test logs from a plurality of test platforms and extracting structured instruction data; acquiring a technical specification document and a test specification document, extracting knowledge information, and constructing a knowledge graph; field features and context features are extracted from the structured instruction data, knowledge features are extracted from the knowledge graph, and comprehensive feature vectors are generated according to fusion of the field features, the context features and the knowledge features; classifying the comprehensive feature vectors by utilizing a trained classifier to obtain an instruction semantic category; according to the structured instruction data, the knowledge graph and the instruction semantic category, an instruction library is generated, and the instruction library is used for assisting in generating executable test instructions. Therefore, the instruction information dispersed in different test platforms and tools is managed in a unified mode, the workload of script format conversion and interface adaptation is reduced, and therefore the integration cost of multi-platform testing is reduced.

The present invention provides an information processing device, an information processing method, and a program that can uniquely identify the target of operation during testing. [Solution] The information processing device includes a test specification document that shows the content of the test, an acquisition means that acquires screen configuration information and image information related to the screen from the test target, an extraction means that extracts test operations based on the content of the test shown in the test specification document, a conversion means that converts the information of the target of operation in the test operation, the screen configuration information for each element on the screen, and the image information for each element on the screen into vectors using a machine learning model that performs embedding, and an identification means that identifies the element of the target of operation in the test operation from among the elements on the screen based on the information of the target of operation, the screen configuration information, and the image information converted into vectors.

The invention discloses a cockpit test method and a related device, relates to the field of vehicle test, and can convert test specification description content into a test script in a target format based on a test script conversion rule. And performing test case conversion on the test script in the target format by calling test case writing software to obtain a test case table. And finally, calling case test software to inject the test case in the test case table into a lower computer connected with the control equipment, so that the lower computer controls the control equipment to control an interactive interface of the cabin according to a control action indicated by the test case. And controlling the sound control equipment to generate a corresponding voice instruction to test the sound control function of the cabin. According to the method, the test personnel can automatically complete the whole process from the generation of the test case to the execution of the test case for cabin test only by inputting the corresponding test content, and the manual intervention degree can be remarkably reduced, so that the test efficiency is improved, the research and development cycle is shortened, and the test efficiency is improved.

The invention provides a server testing system, method and device, electronic equipment and a storage medium. The server testing system is mainly technically characterized by comprising a word embedding module, a vector matching module and a large language model; wherein the word embedding module responds to the received test step and converts the test step into a first vector; sending the first vector to a vector matching module; the vector matching module matches the received first vector with the second vector to obtain a target configuration information vector and a target test specification vector related to the test steps; sending the target configuration information vector and the target test specification vector to a large language model; wherein the second vector is obtained by processing configuration information related to a test case of the target server and test specification information; the configuration information is obtained through cooperation of a plurality of agents and a large language model; and the large language model performs reasoning on the target configuration information vector and the target test specification vector to obtain a test result of the target server.

The invention provides a test program generation method, computer equipment and a computer readable storage medium, and belongs to the technical field of product testing. The method comprises the following steps: acquiring the type of test equipment and the number of test objects according to program header information input by a user, and determining target test equipment according to the type of the test equipment; according to the test specification of each to-be-tested object, generating structured test information corresponding to each to-be-tested object; according to the structured test information of each to-be-tested object, allocating hardware resources in the target test equipment to each to-be-tested object; and according to the program header information, the structured test information corresponding to each to-be-tested object and the hardware resources allocated to each to-be-tested object, generating a test program conforming to the platform specification of the target test equipment for each to-be-tested object. According to the method, the effects of simplifying the test program development difficulty, shortening the test program development period, improving the test program development efficiency and further improving the test program development stability and reliability can be achieved.

The invention discloses a power grid secondary circuit topology establishment and energy flow direction optimization method and equipment. The method comprises the following steps: initializing a system, setting a through-current and through-voltage test task, and determining a test object type and initial electrical parameters thereof; expert experience data are obtained, wherein the expert experience data comprise a historical topological structure, flow direction labeling information and a topological construction time sequence rule; feature extraction is carried out based on the graph neural network, the graph convolutional network and the graph attention network are fused, and topological correlation features of elements in the secondary loop are extracted; generating a secondary loop topological structure based on imitation learning, and outputting a topological graph conforming to test specifications through behavior cloning and a graph generation network according to test conditions and expert experience; and the voltage and current directions are predicted based on a time sequence diagram neural network, the real-time energy flow direction of each branch is output according to the generated topological structure and dynamic characteristics, and the safety specification is ensured to be met through rule verification.

The invention relates to a pipeline pressure test packet division method and system based on a three-dimensional model, and the method comprises the steps: constructing a pipeline construction three-dimensional model which comprises the attribute information of a pipeline; in a visual operation interface, receiving a labeling operation of a user on a pressure test packet range on the three-dimensional model, and calculating and displaying key parameters of the pressure test packet in real time based on attribute information of the three-dimensional model; the method comprises the following steps: matching pressure test packet parameters marked by a user with a pre-stored pressure test specification rule base, checking whether a pressure test packet conforms to a test specification or not, and marking parts which do not conform to the test specification; according to construction parameters set by a user, on the basis of a pipeline connection relation graph, equipment grouping is carried out, a pressure test packet division scheme is generated, integrity verification is carried out on the division scheme, and by introducing three-dimensional modeling and providing visual operation and intelligent verification, the technical problems that manual checking is large in workload, tedious in process and prone to making mistakes are solved.

The invention relates to a block chain technology test system, device and equipment, which are characterized in that based on block chain test specifications and standards, systematic management is carried out through a test outline module, a test template module and a test case module, centralized establishment and maintenance of test basic resources are realized, and a test result is obtained according to customized project requirements of a test user. Through independent environment creation of the project management module and a test template copy adjustment mechanism, a test script and an isolation execution environment which can be flexibly configured are obtained, and according to the automation requirement in the test execution process, through script calling of the dynamic management module and implementation recording of the log module, the test efficiency is improved. Automatic execution, state tracking and report generation of test cases are realized, and integrity and traceability of function and performance tests are ensured. According to the method, standardization, flexibility and traceability of block chain testing are realized through modularized resource management, project environment isolation, template customization and test execution automation.