31 results about "Acceptance testing" patented technology

A method implements application lifecycle management. A progress bar is presented, by an intake application executing on a processor, with state information of a developed application. Marketing information corresponding to the developed application is validated by the intake application. Licensing information is validated corresponding to the developed application. The developed application is validated with a deployment test corresponding to an application platform of the developed application. The developed application is validated with an acceptance test responsive to updating the state information with validation of the licensing information and validation with the deployment test. The validation information, the state information, and the progress bar are updated in response to validating the developed application with an acceptance test. A publication request is generated responsive to updating the state information with validation of the developed application with the acceptance test and validation of the marketing information.

The invention provides a test structure of a three-dimensional MIM capacitor and a preparation method and test method thereof, the test structure of the three-dimensional MIM capacitor comprises a first interconnection layer, a first isolation layer, a first electrode layer, a capacitor dielectric layer, a second electrode layer, a second isolation layer, a conductive plug and a second interconnection layer, the first interconnection layer comprises a latticed first conductive wire, and the second interconnection layer comprises a latticed second conductive wire. And the second interconnection layer comprises a latticed second conductive wire, and the second conductive wire is electrically connected with the second electrode layer through a conductive plug, so that the internal process and performance of the three-dimensional MIM capacitor product are monitored, and the accuracy of a wafer acceptability test (WAT) is improved.

The invention provides a method for improving a super junction power device IGSS failure, and relates to the technical field of power device super junction yield improvement. Comprising the following steps: determining that a failure parameter of a failure area is IGSS according to a wafer test or a wafer receiving test result; determining a plurality of failure reasons for the IGSS; according to the first failure reason, determining a plurality of corresponding formulated schemes, and executing the plurality of formulated schemes to determine a plurality of corresponding execution results; according to the silicon nails in the unit area, determining that the failure morphology has relevance with black silicon distribution generated by a preset etching process; obtaining an optimal etching process formula when correlation exists, and optimizing the bottom of the failed morphology according to the optimal etching process formula; by adjusting the gas ratio, the smooth and silicon-nail-free optimal morphology is obtained within the angle morphology within the preset range, and the EAS capability limit window of the optimal morphology is determined. In this way, IGSS 1V failure is improved, and the yield of mass production is greatly improved.

The invention relates to satellite single-machine multi-feature integrated acceptance inspection equipment and method, and the equipment comprises an electric connector defect detection module which is used for detecting the defects of an electric connector on satellite single-machine equipment; the mounting surface main size detection module is used for detecting the mounting surface size of the satellite single-machine equipment, including the pitch of mounting holes, the aperture of the mounting holes and the maximum envelope size of the mounting surface; the mounting surface flatness detection module is used for detecting the mounting surface flatness of the satellite single-machine equipment; and the lug thickness detection module is used for detecting the lug thickness of the satellite single-machine equipment. According to the invention, full-automatic and high-precision detection of all key features of the satellite single-machine equipment can be completed on one piece of equipment, so that accurate and efficient warehousing acceptance inspection of the satellite single-machine equipment is realized.

Disclosed is a fail-closed conformance control layer for machine-assisted decision artifacts. The system generates replay-verifiable receipts that commit to a canonical artifact digest, evidence and snapshot identifiers, assumptions, toolchain identifiers, and a policy pack identifier and policy version digest. A deterministic validator evaluates a receipt under the versioned policy pack to output PASS, FAIL, or HOLD with reason codes from a reason-code registry, including time-stamped modeled-variability codes. Downstream side effects are gated in a control path and permitted only on PASS; otherwise they are withheld or routed to remediation or human review. The system may emit portable conformance packs and revalidate receipts over time to detect drift and manage a certification lifecycle. Conformance suites with deterministic test vectors and expected validator outputs may certify validator implementations by issuing signed conformance certificates and publishing a certificate or certificate digest to a verifiable certificate registry for independent verification and procurement acceptance testing.

The invention discloses a data development method and system based on a data pipeline. The method comprises the following steps: connecting an external system through a business demand management module and intelligently analyzing a demand; the data demand management module is disassembled into specific data demands; the task hierarchy management module confirms the task hierarchy and associates the task hierarchy to a unified demand batch; the development task management module automatically generates a development task, creates a development state structure definition in a production environment, and supports graphical SQL construction, one-key benchmarking, automatic testing and dynamic desensitization; the test task management module sequentially executes a system integration test, a user acceptance test and a scheduling test; and the production task management module executes one-key production and automatically synchronizes to a production environment. The system correspondingly comprises six functional modules. According to the method, the whole-process online, standardized and automatic management of the data project is realized, parallel development and three-state resource dynamic allocation are supported, the development efficiency and the data quality are remarkably improved, and the data security is guaranteed.

This invention relates to the field of power system automation technology and discloses a method for comparing information from multiple forwarding tables and multiple channels. The method includes: S1, a source device forwards a time-stamped signal to an automatic acceptance testing device via a remote control system. When any channel connected to the automatic acceptance testing device receives the signal forwarded from the remote control system, the method identifies channels with the same time-stamped signal among all channels connected to the automatic acceptance testing device except the receiving channel, and compares whether the signal point numbers of each channel in the same forwarding table are consistent. Furthermore, it compares whether the textual description information corresponding to the signals of each channel in different forwarding tables is consistent. S2, the method checks each channel among all channels between the remote control system and the automatic acceptance testing device that has not received the signal. The automatic comparison method proposed in this invention can automatically verify whether the forwarding of all channels is normal and whether the channel information is consistent.

The application discloses an acceptance checking system and method for monitoring information of a stock transformer substation accessing a centralized control station, and the acceptance checking system comprises a centralized control system, a data communication gateway, a monitoring host, and an automatic acceptance tester, wherein the centralized control system is connected with the data communication gateway during joint debugging of a master substation, the data communication gateway is connected with the automatic acceptance tester, the monitoring host is connected with the automatic acceptance tester during remote control checking and acceptance, and an automatic acceptance module of the centralized control system and the automatic acceptance tester perform overall checking of remote signaling, remote measurement and remote control according to an acceptance strategy, and a test report is automatically generated according to a comparison result, so that correctness verification of a newly-added centralized control forwarding link of the centralized control system and the data communication gateway is accurately, reliably and quickly realized, and the demand of the acceptance of the monitoring information of the stock transformer substation accessing the centralized control system is met.

The present application relates to the technical field of steel support type bridge erecting machine with bearers, and discloses a steel support type bridge erecting machine with bearers working platform construction system and method. The present application generates a platform construction scheme, identifies component types and integrity, determines a plurality of positioning support points according to the platform construction scheme, lays steel pads and installs columns for the plurality of positioning support points, erects and assembles bearers according to the platform construction scheme, constructs a bridge erecting machine working platform, controls and reinforces the bridge erecting machine working platform, and performs acceptance test on the bridge erecting machine working platform to generate a platform acceptance report. The present application can plan a platform construction scheme, automatically control steel pad laying, column installation and erection and assembly, and control, reinforce and perform acceptance test on the completed bridge erecting machine working platform, which can shorten the construction period, improve the construction efficiency, and ensure the stability and bearing safety of the bridge erecting machine working platform.

The invention discloses an acceptance test method and device for a network security monitoring device of a transformer substation, and belongs to the field of network security protection of the transformer substation. Constructing a topological structure with access assets, a network security monitoring device and a network security monitoring device acceptance test device as a core; according to the topological structure, verifying correctness of equipment alarm triggering and network security monitoring device alarm forwarding in the test station, and summarizing and sorting test results; and according to the concluded and sorted test result, simulating an access asset to trigger an alarm to a network security monitoring device, and forwarding the alarm to a network security monitoring platform by the network security monitoring device to realize acceptance of the transformer substation network security monitoring device. According to the invention, the acceptance test efficiency of the transformer substation network security monitoring device is obviously improved, the test time and resource consumption are reduced, the test risk is reduced, and the test accuracy and reliability are ensured.

A test structure, test method, and wafer for GaN devices to improve test reproducibility, belonging to the field of semiconductor technology, includes two rectangular source structures, multiple composite structures, and multiple devices under test (DUTs). On a horizontal plane, the two source structures are located on the left and right sides of the test structure, respectively. The multiple composite structures and multiple DUTs are located between the two source structures, and are spaced apart and arranged sequentially. Each composite structure includes a drain structure, a first gate structure disposed on the upper side of the composite structure, and a second gate structure disposed on the lower side of the composite structure. At least three sides of each DUT are surrounded by the source structures or the gate structures. Therefore, a preset voltage of a preset duration can be applied between the gate structures and the source structures to bring the traps at the bottom of each DUT to a stable state of saturated charging for acceptance testing, thereby improving the reproducibility and accuracy of the acceptance test results.

This application belongs to the field of radar transmitter power testing technology. This application provides a radar transmitter power testing device. In this embodiment, the SMA input port is connected to the power output coupler interface of the transmitter under test. After the transmitter is powered on, the power button is turned on to start the device; the shift switch is adjusted to the corresponding position, and the start button is pressed to test; the RF power detector, operational amplifier, AD conversion chip, CPLD chip, and microcontroller sequentially process the signal output by the transmitter under test to obtain the test results, which are then displayed on a monitor. This device is portable and can test the power and pulse width parameters of the transmitter under test in the field; it can also perform offline transmitter testing, has a high degree of automation, and is simple to operate. Simultaneously, this device can reliably complete the debugging, acceptance testing, inspection, and maintenance of the transmitter.

We provide test equipment, test methods, and test systems. [Solution] The test apparatus has a memory circuit and a processing circuit. The memory circuit stores a machine learning model. The processing circuit accesses the memory circuit. In training mode, the processing circuit loads the machine learning model and inputs wafer acceptance test sample data of a sample wafer into the machine learning model to train the machine learning model to predict the process parameters of each sample die of the sample wafer. In testing mode, the processing circuit inputs wafer acceptance test data of the wafer under test into the machine learning model to predict the process parameters of each die under test of the wafer under test. The processing circuit converts the process parameters of each die under test to generate trim values ​​and provides the trim values ​​to the first functional circuit of the corresponding die under test.

A method of obtaining at least one of an upper and a lower specification limit value for use as acceptance criterion in a device acceptance test, wherein the upper specification limit value (USL) is obtainable by adding a deviation to a central value (X50) and the lower specification limit value (LSI) is obtainable by subtracting the deviation from the central value (X50), wherein the deviation is at least based on a spread value (s), comprises obtaining (13,15,16) a set of parametric test result values, each obtained by carrying out the parametric test on a respective one of a plurality of test devices (2). The method further comprises obtaining the central value (X50) and determining, from the parametric test result values, the deviation. Determining the deviation comprises determining a first parametric test result value (X0.621) corresponding to a percentile function value at a first percentile of the set of parametric test result values and determining a second parametric test result value (X99.379) corresponding to a percentile function value at a second percentile of the set of parametric test result values, wherein the first percentile is below 50 % and the second percentile is above 50 %. The spread value (s) is determined on the basis of both the first parametric test result value (X0.621) and the second parametric test result value (X99.379).

The invention discloses a code branch automatic management method and device, equipment and a medium, a branch system comprising a main branch, a test branch, a pre-release branch and a development branch is initialized in a code repository, the development branch is created by taking the main branch as a baseline to develop a new function code, and after the development branch is combined to the test branch, the new function code is developed. The continuous integration tool is automatically triggered to deploy the test branch code to the test environment for function test, after the function test passes, the development branch is merged to the pre-release branch, the continuous integration tool is automatically deployed to the pre-release environment for acceptance test, and after the acceptance test passes, the development branch code is recovered. And combining the pre-release branch to a main branch set to be in a protected state, and automatically finishing production environment deployment and version label generation. Through the branch system design, the automatic deployment linkage and the synergistic effect of the protected branch strategy, the risk of manual operation errors is reduced, and the stability and efficiency of software system release are improved.

This application provides a method, apparatus, device, storage medium, and program product for automatic software generation, relating to the fields of artificial intelligence and fintech. The method includes: obtaining task requirements; splitting and generating sub-tasks based on the task requirements; generating corresponding acceptance test cases for each sub-task; inputting the sub-tasks and acceptance test cases into a code generation agent to generate initial business code; executing the acceptance test cases to verify the initial business code; if verification fails, adjusting the generation strategy of the code generation agent based on the verification failure result to generate adjusted business code, until all acceptance test cases pass verification, obtaining the target business code. This method solves the problem of test and coding separation in existing technologies through a two-level closed-loop mechanism, dynamically optimizing the generation logic, reducing redundant attempts, shortening the iteration cycle, significantly improving the accuracy of code generation, and ensuring code quality through automated closed-loop verification.

The utility model provides a simulation cabin device for an automobile cabin acceptance test, the simulation cabin device comprises a test bench, a temperature sensor and a slide rheostat, the test bench is used for simulating an automobile cabin main body to be accepted and tested; the temperature sensor is arranged on the test bench, and a temperature sensitive resistor is arranged in the temperature sensor; and the slide rheostat is arranged on the test bench and is connected in series with the temperature sensitive resistor. According to the simulation cabin device for the acceptance test of the automobile cabin, the automobile cabin is simulated through the test bench, a real automobile does not need to be manufactured in a trial mode, the cost is low, the temperature detected by the temperature sensor is changed through the slide rheostat, the temperatures of different working conditions can be simulated more conveniently, and implementation is convenient.

A machine learning-based wafer testing yield boosting method includes acquiring a plurality of actual Wafer Acceptance Test (WAT) measurement parameters at a plurality of locations on a wafer from a foundry and a plurality of WAT sensing parameters monitored by a plurality of sensors disposed within the wafer, and inferring a plurality of predicted WAT parameters for a plurality of dies on the wafer based on the plurality of actual WAT measurement parameters and the plurality of WAT sensing parameters by a machine learning model.

The application discloses a kind of intelligent calculation cluster test method, device, equipment, medium and computer program product, the method includes: the initialization configuration of intelligent calculation cluster is carried out, each test link is executed in turn, and each test link is optimized in the testing process;Wherein, test link includes single machine comprehensive test, single machine model test, cluster communication test, cluster performance test and cluster long stable test;According to the target configuration of each test link after optimization, automatically arrange all test links, form test task sequence;In response to acceptance test request, execute test task sequence, and automatically generate acceptance test report according to the intermediate result of each test link.The application can more effectively locate problem server by integrating multiple incremental test links to test and optimize intelligent calculation cluster, thereby improving the accuracy and efficiency of fault location, and can arrange tasks, generate test report according to the latest test results, effectively improve test efficiency.

The invention provides an Android malicious software detection system based on multi-modal feature fusion. The system comprises a system framework module and an optimization debugging module, wherein the system framework module covers an algorithm framework and a website design framework. The algorithm framework realizes a four-modal training model, and performs data cleaning, feature screening and fusion classification. A website design framework is developed on the basis of Flask, and has specific functions and good impressions. A model is trained by using an AndroZoo data set, and integration testing and malicious APK detection are carried out. The experience optimization module comprises a system integration and debugging process, a debugging process and a security and performance optimization scheme, relates to links such as environment building, interface testing, problem debugging, positioning and solving, performance analysis and optimization, user acceptance testing and document updating, and adopts strict security measures and various performance optimization methods. By means of a unique multi-modal feature fusion strategy and an advanced technology, the performance index of the method is remarkably superior to that of other comparison methods, data deep features can be comprehensively captured, classification accuracy and stability are improved, and operation has specific environment requirements.

A computer-implemented method, system and computer program product for performing user acceptance testing. A virtual environment for virtual sponsor users to interact with a feature or a function of a software product is created. Such virtual sponsor users are virtual representations of actual or real sponsor users. Each of these virtual sponsor users are then assigned a persona type profile of a target audience. Such persona type profiles include the character traits of a user, such as a user or member of the target audience. Interactions of the virtual sponsor users with the feature or the function of the software product are then simulated and tracked. The rate of acceptance of the feature or the function of the software product is then determined based on such tracked interactions. In this manner, user acceptance testing is performed in a swiftly manner that is cost effective.

The application relates to a system for realizing R&D acceptance full-process cooperation based on a large model, which comprises a requirement and design analysis module, information extraction and classification, business process drawing, application interaction and logical architecture design drawing; a code auxiliary generation module, automatic interface matching based on interface protocol specifications, intelligent interface calling code and development framework generation; a dynamic interface debugging module, realizing automatic filling and rapid debugging of interface parameters; and an intelligent acceptance test module, performing case quality inspection to output an analytical suggestion report and constructing an automatic RPA test process. The system and method for realizing R&D acceptance full-process cooperation based on a large model have the advantages that through closed-loop monitoring, detection, repair and prevention measures, the software supply chain full-process is strictly and safely managed from end to end. Meanwhile, through visual means, management personnel can intuitively understand the safety state and risk distribution of the software, and the efficiency and accuracy of software governance are improved.

This invention discloses a method and system for intelligent load balancing regulation of charging piles, specifically relating to the field of power distribution load control technology. The method includes: collecting station-level and pile-level operating data at a preset cycle, and constructing a closed-loop operating record containing timestamps of command issuance, confirmation, and response arrival; based on the record, statistically analyzing communication and execution delays within a sliding monitoring window to generate a comprehensive quantity of link and execution delay stability and a set of target value reachability constraints; performing predictive scheduling and command shaping based on dynamic safety margins, and outputting target power or current commands for each pile; performing acceptance testing according to response arrival criteria, and updating the comprehensive quantity of oscillation tendency to correct scheduling parameters in a closed loop. The system includes a closed-loop timing archive module, a delay steady-state constraint module, a margin prediction scheduling module, and an execution acceptance correction module for implementing the above steps.

The application provides a test distribution head for factory acceptance test of a fuel cell, comprising a test head body, a distribution head mounting surface and a pipeline mounting surface oppositely arranged on the test head body, three medium guide pipelines arranged at intervals in the test head body, a pipeline connected to the other end of each medium guide pipeline, a pressure sensor and a temperature sensor arranged on each medium guide pipeline, a test head positioning hook arranged at the lower part of the test head body, and a clamp main body structure arranged at the upper part of the test head body, wherein the clamp main body structure comprises a clamp support part, a rotating shaft arranged on the clamp support part, a driving plate hand connected to the rotating shaft, and a U-shaped clamping part arranged on the driving plate hand. The test distribution head for factory acceptance test of a fuel cell is simple and compact in structure, and short in installation and operation time.

The invention relates to a resource pool acceptance test method and device, equipment, a storage medium and a program product. The method comprises the following steps: acquiring attribute information of a to-be-accepted target resource pool, and determining a target test scene matched with the attribute information; determining a target test case label according to the scene label of the target test scene; and outputting an acceptance test result of the target resource pool by driving the test case identified by the target test case label to run. By adopting the method, the acceptance test efficiency of the large-scale storage resource pool can be improved.

The invention discloses a test structure, a test wafer structure and a test method thereof, and the test structure comprises a test device array which comprises at least one of a test transistor array and a test capacitor array; the back conducting layer is positioned on one side of the test device array along the first direction; the first conductive structure opposite to the conductive layer is connected with a first connecting end of the test device; and the second conductive structure opposite to the conductive layer is electrically connected with the second connecting end of the test device. Through the back conductive layer, the test transistor or the test capacitor in the array wafer can be electrically connected with an external circuit, so that after the array wafer is formed, the first wafer acceptance test can be performed on the array wafer, the independent acceptance test for the array wafer is realized, the interference of a peripheral wafer on the acceptance test result of the array wafer is avoided, and the test efficiency is improved. The test progress and accuracy are improved, the bonding process of the array wafer and the peripheral wafer can be omitted, the test time can be effectively shortened, and the test cost is reduced.

An example computer system and method for masking personally identifiable information in a non-production environment is presented. The computer system includes one or more processors and non-transitory computer-readable storage media. The encoded instructions, when executed by the one or more processors, cause the computer system to: identify columns within a database application that contain PII; register these columns in a configuration table; generate database view definitions that include instructions to replace the PII within the columns with either null values or anonymized data, thus creating compliant views; and generate these compliant views within the production environment. The method also involves extracting test data from the compliant views and loading this data into a user acceptance testing object, facilitating secure testing and development while adhering to data protection standards.

This invention relates to an apparatus and method for acceptance testing of transmission lines, used to perform acceptance tests on cable ends. It includes a withstand voltage device and a lifting device. The withstand voltage device comprises a metal sealed container, a voltage equalization hood, conductive rods, a voltage equalization sleeve, and a lead end. The voltage equalization hood is connected to the upper metal electrode of the cable end. The conductive rods are connected to both the voltage equalization hood and the voltage equalization sleeve. The voltage equalization sleeve is connected to a high-voltage lead through the lead end. The metal sealed container is fitted over the voltage equalization sleeve and the cable end, and is filled with insulating gas. The lifting device includes a slide table, a stepper motor, and a clamp. The clamp holds the lower part of the metal sealed container, and the stepper motor drives the clamp to slide up and down along the slide table. Compared with existing technologies, this invention has advantages such as not requiring third-party cooperation, effectively shortening cable construction time, and being simple and convenient.

The present application relates to a kind of test system and test method for airborne embedded training system, belong to airborne embedded training system test technical field.A kind of test system for airborne embedded training system, it includes embedded training system detection device, data simulation excitation device, computer display and embedded training system ground part;Embedded training system detection device is connected with the airborne part of airborne embedded training system by cable;Data simulation excitation device is used to provide excitation data for airborne embedded training system;Computer display is used to show the virtual radar video generated by airborne embedded training system;Embedded training system ground part is used to cooperate the airborne part of airborne embedded training system and carry out test.The present application has the following advantages: 1, can be used for system function integration test, delivery acceptance test, troubleshooting and demonstration verification etc.;2, improve design iteration efficiency, reduce development cost.