118 results about "Manual testing" patented technology

This utility model discloses a manual testing circuit and device for an IPM driver board. The circuit includes VIN, VCC, GND, G, and A terminals, and UH, VH, WH upper bridge input switch groups, N-segment lower bridge input switch groups, and BR, UH, VH, WH, UL, VL, WL output switch groups, respectively connected to the IPM driver board under test. VIN, VCC, and GND terminals are connected to the UH, VH, WH upper bridge input switch groups and the N-segment lower bridge input switch groups, respectively. G and A terminals are connected to the BR, UH, VH, WH, UL, VL, WL output switch groups, respectively. Using the circuit provided by this utility model, the switching function of the IPM driver board under test can be tested individually. By setting the UH, VH, WH upper bridge switch groups to control the individual power supply of the upper bridge arms of the IPM driver board under test, and by switching the N-segment lower bridge input switch groups to control the individual power supply of each phase of the lower bridge arm, fault analysis of a single bridge arm can be achieved. This allows for the screening of problematic IPM module driver boards before assembly, reducing losses caused by overall module test failures.

The invention provides a training method and device of a simulation test model, and relates to the technical field of nuclear power simulation. The method comprises the following steps: acquiring historical test operation sequence information and historical test result information in a historical test procedure; acquiring feature information of the nuclear power plant simulation system; the historical test operation sequence information and the historical feature information are subjected to feature fusion and then input into a simulation test model, and first test result information is obtained; and training the simulation test model according to the historical test result information and the first test result information. Through training, the simulation test model learns to obtain the capability of predicting the test result corresponding to the test operation sequence information based on the characteristic information of the system, the method can adapt to different states of the nuclear power plant simulation system, and the test result is accurately predicted. The efficiency, accuracy and adaptability of simulation testing of the nuclear power plant simulation system are improved, the intelligent level of testing is improved, and therefore the workload of manual testing is reduced.

The application provides a vehicle vision module test system, wherein the control module can send a first test signal to the simulation module; the simulation module generates a test scene; the control module can send a first capture signal to the vision module; the vision module can capture a first image upon receiving the first capture signal; the control module can send a first display signal to the screen module; the screen module can display the first image upon receiving the first display signal from the control module; the control module can send a screen capture signal to the screen module; the screen module captures the first image in real time upon receiving the screen capture signal from the control module; the analysis module acquires the first image and compares it with a pre-stored reference first image; if the two images match, it is determined that the at least one vision module passes the scene test. The system not only completely eliminates manual testing, but also flexibly simulates test scenes, and is faster and more accurate in testing.

This invention discloses a method, device, and medium for error prediction and self-repair in low-code applications, belonging to the field of low-code platform technology. It addresses the technical problems of existing low-code platforms, which rely heavily on manual testing, are prone to lag, have blind spots, and are difficult for non-professional developers to diagnose deep-seated logical errors. The method includes: classifying and configuring business scenarios in the low-code platform, collecting and obtaining scenario constraint data; performing error prediction detection on the low-code data at both dynamic and static levels to obtain dynamic and static error results; performing error prediction detection on the low-code data at the machine learning prediction layer to obtain machine learning layer error prediction results; classifying and repairing both dynamic / static error results and machine learning layer error prediction results to obtain repair result information; and blocking high-risk error results to obtain blocking result information; thereby completing error prediction and self-repair in the low-code application.

The utility model discloses an automatic testing device for a motor, and the device comprises a fixing mechanism which is used for fixing a to-be-tested motor; the testing mechanism is used for testing performance parameters of the to-be-tested motor, and the testing mechanism comprises a plurality of sensors and is used for detecting operation parameters of the to-be-tested motor; and the upper computer is used for controlling the test process and recording test data. According to the automatic testing device for the motor, the fixing mechanism, the testing mechanism and the upper computer are integrated, so that comprehensive detection of the performance of the motor can be efficiently and automatically completed. Compared with a traditional manual test method, the device greatly reduces man-made interference in the test process, and improves the accuracy and consistency of test results.

The invention discloses a full-parameter automatic test system suitable for a dual three-channel RD converter. The system sets and controls a tested product and a test instrument through computer control software, and realizes automatic test of performance parameters and functions of the to-be-tested dual three-channel RD converter under different temperature conditions according to a full-parameter automatic test process set by the computer control software. And automatically recording the test data and storing the test data to form a test record table. According to the invention, the test efficiency and test coverage of the dual three-channel RD converter can be effectively improved, and the actual result shows that a single converter can complete the test of all parameters within 5 minutes and automatically form a test record. Compared with a traditional manual test, the method has better efficiency and consistency, and is suitable for batch production test of the dual three-channel RD converter.

The invention relates to the technical field of automobile intelligent network connection testing, in particular to an electric seat testing method, device and equipment. The invention discloses an electric seat test method, which comprises the following steps of: initializing a test process for executing an electric seat test; after a starting instruction of a user is received, a comfortable getting-on test and a comfortable getting-off test are sequentially and repeatedly executed through the test process, and after the comfortable getting-on test and the comfortable getting-off test are executed every time, a test result is determined; and when the number of tests reaches a preset number of tests, completing the test of the electric seat. In the embodiment of the invention, full-automatic testing can be realized only through the infrared sensor and the upper computer, manual testing of a real vehicle is replaced, the operation is simple, long-term manual participation is not needed in the whole testing process, 24-hour uninterrupted testing can be carried out, and meanwhile, the accuracy of a testing result is improved.

The invention discloses a current protection test method, device and system, electronic equipment and a storage medium. The first feedback information corresponding to the tripping signal grabbed by the data acquisition device and the second feedback information corresponding to the notification signal of the current generation device are acquired to obtain the tripping time of the to-be-tested device, and then the current protection test is automatically completed based on the comparison result of the tripping time and the set time range. Therefore, the labor cost is reduced, and errors caused by manual testing are reduced. Meanwhile, the tripping time is judged according to the feedback information related to the to-be-tested equipment, automatic testing of current protection can be completed without multiple times of physical switching-on operation, and the accuracy and efficiency of current protection testing are improved.

This invention provides a parallel replay method and system, relating to the field of Internet technology, comprising: acquiring all gateway log files and synchronizing them to a replay system database; parsing the gateway log files according to a specified date using multiple threads to obtain original transaction information and registering it to the replay system database; segmenting all transactions corresponding to the gateway log files by time and replaying them in chronological order; acquiring the original transaction data and sending request messages to the new core system through the replay system to obtain new response messages and response results; configuring a transaction parameter table, assembling comparison expressions based on the transaction parameter table, and comparing the response messages returned by the old and new core systems; configuring and maintaining statistical SQL, executing the statistical SQL in both the old and new core systems, and comparing the statistical results. This invention enables the system to accommodate two core business models through technical means and also allows for the verification of the new core system's functionality through parallel replay, reducing the workload of manual testing.

The invention relates to the technical field of energy storage converter testing, and aims to solve the problems that a traditional test needs to be disassembled and is low in efficiency. The method comprises the following steps: directly connecting a communication cable with a configuration screen through an exposed RS-485 (Recommend Standard 485), a CAN (Controller Area Network) bus or an Ethernet interface of the energy storage converter, and establishing a non-intrusive closed-loop communication link; the configuration screen issues control instructions such as start and stop, power setting, operation modes and the like, synchronously collects alternating current and direct current side electrical parameters, temperature and fault information of the energy storage converter, and automatically judges a test result after visual display and data processing. According to the method, disassembly or additional hardware is not needed, operation is convenient, multiple communication protocols are compatible, manual testing, automatic multi-working-condition testing and fault diagnosis can be achieved, the method is suitable for production delivery, operation and maintenance inspection and other scenes, the testing efficiency and consistency are greatly improved, and the testing safety and accuracy are guaranteed.

The utility model relates to the field of flat cable testing, and discloses a flat cable testing device. The device comprises an information input module, a test module and an indication module, the information input module comprises a plurality of key circuits, and each key circuit is used for generating an operation signal when the current key state of a key switch in the circuit is a target state; the test module is respectively connected with each key circuit and the to-be-tested flat cable, and the test module is used for executing test logic on the to-be-tested flat cable; the indication module comprises a plurality of indication lamp groups, each indication lamp group is connected with the test module, and the indication module is used for indicating the test result of the to-be-tested flat cable. According to the invention, the flat cable detection is automatically realized through a simplified structure, the detection efficiency is improved, and the test error caused by manual detection is also avoided; in addition, the indication module can also synchronously indicate the test state and the test result of the flat cable, thereby facilitating the visual display of the test state, enhancing the visual feedback, and improving the user experience.

This utility model discloses a testing tool and a testing system. The testing tool includes a slide rail base with a groove and a testing module straddling the slide rail base. When a workpiece slides along the groove past the testing module, the testing module checks whether the workpiece is correctly assembled. The testing system includes the testing tool. Compared with manual testing, the testing tool has better accuracy, testing effect, and testing quality, effectively replacing manual labor and avoiding the influence of human factors on the testing results. During long-term use, the consistency of testing is better, effectively solving the problem of significantly reduced testing efficiency and accuracy when performing manual testing for extended periods. Compared with equipment testing, the testing tool has the advantages of simple structure and low manufacturing cost, eliminating the high economic burden of equipment procurement, maintenance, upkeep, and debugging in equipment testing, thus facilitating the promotion and use of the testing tool.

The invention relates to a testing method, a testing device, testing equipment and a medium. The test method comprises the steps of obtaining a test pack of the electronic equipment; brushing the test pack into the electronic equipment; and controlling the electronic equipment brushed in the test pack to execute the test instruction to obtain a first test result. And obtaining a test pack of the electronic equipment, and testing the function of the electronic equipment through the test pack. And the test pack is brushed into the electronic equipment, so that the electronic equipment runs in the test pack environment. And controlling the electronic equipment which is brushed into the test pack to execute the test instruction, and testing a function corresponding to the electronic equipment in the test pack environment to obtain a first test result. The first test result is obtained by automatically brushing the test pack into the electronic equipment for testing, and a tester does not need to manually test, so that the test efficiency is improved. Meanwhile, the test pack of the electronic equipment is automatically obtained for testing, so that the situation that a tester cannot download the test pack in time is avoided, and the test progress is accelerated.

The utility model discloses W-frequency-band waveguide type SIP module automatic test table board equipment, which comprises a machine shell and a test assembly arranged in the machine shell, and the test assembly comprises a jig, a signal transmitting piece and a signal receiving piece. The jig is provided with a front-end right-angle waveguide port and a rear-end right-angle waveguide port, the front-end right-angle waveguide port corresponds to a front-end transceiving channel of the waveguide type SIP module, the rear-end right-angle waveguide port corresponds to a rear-end transceiving channel of the waveguide type SIP module, and the jig is used for fixing the waveguide type SIP module. According to the utility model, mechanical equipment is used for replacing transmission manual testing, automatic switching of waveguide ports can be realized, a gold wire bonding step required by manual testing is taken out during testing, personnel allocation and material consumption are greatly reduced, manpower, material resources and financial resources are saved, and meanwhile, testing data are automatically stored.

The application discloses a touch test pen and a touch test system. The touch test pen comprises a shell, a suction cup and a controller. The shell defines a containing cavity and is provided with an opening. The suction cup is made of at least part of conductive material, one end of which extends into the containing cavity from the opening, and the other end of which is used for adsorbing to a touch screen. The controller is arranged in the containing cavity and is electrically connected to the suction cup, and is configured to generate a touch simulation signal and transmit the touch simulation signal to the touch screen through the conductive material. The system comprises a test host and at least one touch test pen. The application integrates signal generation and adsorption execution into one, so that the test pen becomes an independent automatic test unit, solves the problems of low manual test efficiency and poor flexibility of the mechanical arm scheme, and multiple touch test pens can be uniformly managed through the test host, so that multi-point collaborative automatic test is realized, and the effects of flexible deployment, accurate test and strong universality are achieved.

This invention relates to the field of capsule testing technology, specifically providing a tightness tester for pre-fitting hollow capsules. The tester includes a frame, a feeding cylinder, a rotating disk, and a testing unit. The testing unit includes an upper testing disk and a lower testing disk, with a tension sensor positioned between them. It also features a first clamping hole and a second clamping hole that gradually increase in size circumferentially. The tension sensor monitors the tension value at the moment the head and tail of the hollow capsule separate in real time, transforming traditional qualitative testing relying on manual feel into quantitative data judgment, avoiding subjective errors in manual testing. The first and second clamping holes are designed to accommodate the diameter difference between the head and tail of the hollow capsule, allowing for the feeding of hollow capsules of different sizes. The clamping assembly feeds hollow capsules of different sizes into the first clamping hole, significantly improving the accuracy and stability of hollow capsule feeding and effectively ensuring the reliability of the testing process.

The invention provides a performance testing method, device and equipment of an air conditioning system, a medium and a product, and relates to the field of air conditioning system testing. Comprising the steps of obtaining test demand information of a to-be-tested air-conditioning system; generating an automatic test file according to the test demand information; analyzing the automatic test file to obtain at least one test task type; determining a corresponding test unit according to the test task type; issuing a test instruction to a test unit to enable the test unit to execute a corresponding test task to obtain test data; and determining a test result according to the test data uploaded by the test unit. The technical problem that the performance testing efficiency of the air conditioning system is low due to the fact that manual testing is mainly relied on in the prior art, the testing efficiency is low, the data error rate is high, and historical data tracing is difficult is solved.

This invention relates to the field of industrial process technology, and more particularly to a soft measurement method for iron ore grinding particle size based on the Grey Wolf algorithm combined with LSTM. The method includes data preprocessing; improved Grey Wolf optimization algorithm design: initializing the Grey Wolf population using a Tent chaotic mapping strategy, and introducing a nonlinear adaptive convergence factor to dynamically adjust the exploration and development capabilities of the Grey Wolf optimization algorithm; optimizing the key hyperparameters of the LSTM network to obtain the optimal hyperparameter combination; constructing and training an LSTM soft measurement model, using multi-source real-time process parameters as input, to complete online real-time prediction of iron ore grinding particle size. The advantages of this invention are: addressing the limitations of traditional manual sampling and testing, such as long cycle times and data lag, as well as the high investment and maintenance costs of online detection instruments, by constructing a data-driven model, continuous online prediction of grinding particle size is achieved. Its response speed is significantly better than that of manual testing, providing a new technical approach for improving the real-time performance of process control.

The present application relates to the field of automated data testing. Disclosed are an automated on-board data testing apparatus and method. In the apparatus, a T-BOX combines data of all data fields to obtain a T-BOX combined code stream; a connected vehicle platform parses the T-BOX combined code stream to obtain platform parsing data; an upper computer performs auto-parsing on the T-BOX combined code stream to obtain upper-computer auto-parsing data; and assertion comparison is performed on the data-field parsing data, the platform parsing data and the upper-computer auto-parsing data, so as to obtain a test report. The problems of manual testing methods being prone to causing human-induced errors during testing, the test coverage being low and the overall testing efficiency being low are solved, the automated testing of on-board data is realized, the accuracy and testing efficiency are improved, and the overall test coverage rate is increased.

The invention relates to the technical field of water conservancy and hydropower engineering deformation monitoring equipment, in particular to a communicating pipe type monitoring equipment pipeline system response time and measurement error automatic testing device which comprises a communicating liquid supply system, a sensor device, a communicating pipe system, a data acquisition device and a control workstation. According to the communication pipe type monitoring equipment pipeline system response time and measurement error automatic testing device, through integration of the high-precision sensor and the simulation system, whole-process automation from data acquisition to time response is achieved, compared with a traditional manual testing method, the testing efficiency is improved by 90% or above, manual reading errors are eliminated, and the testing accuracy is improved. The original programmable modular pipeline system realizes accurate control and combined test of multivariable variables such as temperature, pipe diameter, pipe length and liquid type for the first time, improves the applicability of the hydrostatic leveling device in hydraulic structure deformation monitoring, expands the application range, and solves the problem that automation of hydraulic structure deformation monitoring cannot be realized.

This invention discloses an online active testing method for extraction steam check valves, belonging to the field of check valves. It addresses the problems of current thermal power plant extraction steam check valve configurations lacking testing devices or requiring manual testing. Without testing devices, the solenoid valve operation for controlling the extraction steam check valve causes significant disturbance to the thermal system; and manual testing devices require numerous preconditions for active testing. The method is as follows: Establishing the online active testing logic for the check valve: This logic needs to be established during unit shutdown. An online active testing initiation button is set, and a valve closing time is added. Based on the results of each process (valve closing and opening) within a specified time, the final conclusion of the online active testing process is determined. An online active testing operation panel is added. The action time of the extraction steam check valve is tested. This invention realizes the online active testing function, allowing the test to be completed remotely with a single click on the screen. The progress and results of the test are automatically judged and displayed.

The invention discloses a power transformer iron core clamp insulation resistance automatic switching measurement system and method, and belongs to the technical field of power equipment state detection. The system comprises a single-chip microcomputer master control module, a direct-current high-voltage generation module, an iron core measurement module, a clamping piece measurement module, a plurality of photoelectric relays, a high-voltage relay and a control module of the high-voltage relay. An external instruction is received through the single-chip microcomputer main control module, the opening and closing states of the relays are automatically controlled, and automatic switching of three insulation resistance testing modes, namely, the mode that an iron core is opposite to a clamping piece and the ground mode, the mode that the clamping piece is opposite to the iron core and the ground mode and the mode that the iron core is opposite to the clamping piece, is achieved. The system automatically constructs a test loop, collects and processes current and voltage signals, and calculates a corresponding insulation resistance value. According to the invention, the problems of tedious wiring, low efficiency and poor safety in traditional manual test are solved, and full-automatic, high-efficiency and high-safety insulation resistance measurement and data management are realized.

The invention discloses N600 automatic monitoring control system complete equipment and a method, and belongs to the technical field of power system secondary circuit monitoring. The equipment comprises an automatic monitoring control device and a test facility modularization device which are integrated in the same screen cabinet. The test device comprises an operation branch and a test branch which are connected in parallel, the operation branch is provided with a current transformer and a controllable switch, and the test branch is additionally provided with a program-controlled variable resistor unit. The control device controls the switch and the resistor by collecting branch current and executes automatic detection logic. According to the invention, real-time on-line monitoring, full-automatic periodic testing, intelligent analysis and judgment and remote alarm of the one-point grounding state of the secondary circuit N600 of the voltage transformer of the transformer substation are realized, a traditional manual testing mode is replaced, the problems of monitoring blind areas, high operation risk, low efficiency and high operation and maintenance cost are solved, and the safety and intelligent level of a power grid are improved.

The invention provides an automatic network testing method, device and equipment, a medium and a product, and relates to the technical field of automatic testing. Comprising the following steps: obtaining a test script of a local Internet LIN bus according to a preset test case and a bus communication test tool; executing the physical layer parameter detection instruction through the bus communication test tool to obtain physical layer response data of the tested equipment; executing the communication protocol attribute verification script through the bus communication test tool to obtain an LIN message of the tested equipment; executing the network management behavior monitoring program through the bus communication test tool to obtain network response data of the tested equipment; and obtaining a test result of the LIN bus according to the physical layer response data, the LIN message and the network response data, and generating a test report. According to the method, the problems that traditional manual testing is low in efficiency, incomplete in coverage and poor in consistency are solved, and the efficiency and quality of LIN bus node testing are remarkably improved.

The invention relates to a PCDU automatic impedance testing system and method based on DAQ970, belongs to the technical field of spaceflight electronic testing, and designs a PCDU automatic impedance testing system and method based on DAQ970, and belongs to the technical field of spaceflight electronic testing. The system comprises a DAQ970A data acquisition unit, an extensible switch matrix, a dynamic compensation correction circuit and an upper computer software platform. A to-be-tested channel is gated through the switch matrix, after the DAQ970A collects original impedance data, the impedance error of a test path is eliminated in real time through the dynamic compensation correction circuit, and automatic test process control and data interpretation are achieved through upper computer software. According to the invention, the problems of low efficiency and poor precision of the traditional manual test are solved, the milliohm-level impedance test of more than 120 cores and multiple interfaces is supported, the error is less than or equal to 0.1 m omega, the test rate reaches 40 channels per second, and the quality verification efficiency of the spacecraft power supply system is obviously improved.

This invention provides a laptop computer testing device. The laptop computer includes a lower plate and a top cover, which are rotatably connected to the lower plate. The testing device includes a frame, a base plate, a positioning plate for fixing the laptop computer, and a flip-drive mechanism. A support beam is rotatably connected to the frame via the flip-drive mechanism. A simulation component includes a fixing mechanism and a simulation element, which is mounted on the support beam via the fixing mechanism and is used to rotate the top cover. This application, through the support beam and the simulation component mounted on it, enables the laptop to stop at any angle under the drive of the flip-drive mechanism. The lifespan of the laptop's adhesive strips is automatically tested using the testing equipment, reducing errors caused by manual testing and improving the accuracy of the test results.

This invention belongs to the field of power generation engineering management technology, specifically a testing device and molded case circuit breaker (MCCB) for detecting circuit breaker faults. Addressing the issues of manual testing of MCBs, which suffers from uncontrollable opening and closing speeds, inaccurate test results, low batch testing efficiency, and inability to diagnose internal mechanical faults, this invention proposes the following solution: a fusion testing module comprising two fixtures, each with a single fixture guide frame fixedly connected to one side, and grooves on both sides of the guide frame. This invention discloses a testing device and MCB for detecting circuit breaker faults that significantly improves testing efficiency and consistency through fully automated, precise testing and adaptive clamping technology. Furthermore, it innovatively employs multi-sensor fusion diagnostics and deep simulation of opening and closing operations, achieving non-invasive and accurate diagnosis of internal mechanical and potential faults within the circuit breaker.

This invention belongs to the field of bipolar plate testing technology, specifically an automatic perforation testing device for hydrogen production bipolar plates. It includes a support base with an adjustable height frame on top; a load-bearing device on top of the adjustable height frame for holding the bipolar plate; and a rotating component located at the axis on the upper surface of the load-bearing device for twisting the bipolar plate. The load-bearing device includes a metal frame with fixing rods evenly inserted into its inner wall. This device can replace manual testing. Through a scanning component at fixed points, it twists the clamped and rotating bipolar plate, thereby detecting the flatness of the perforations on the outer surface of the bipolar plate. To ensure accuracy, the rotation speed and number of rotations of the bipolar plate can be controlled, ensuring the scanning component can perform a comprehensive inspection of the bipolar plate and avoiding missed or incorrect measurements.

The invention discloses an intelligent agent automatic publishing method based on multi-environment consistency, relates to the technical field of intelligent agents, and aims to realize intelligent identification and consistency judgment of operation states of intelligent agents in multiple environments by constructing and training a compatibility test model, and realize intelligent publishing of the intelligent agents in multiple environments by combining an automatic script and a version control mechanism. According to the invention, full-process automation of agent release is realized, release efficiency and quality are improved, operation and maintenance cost is reduced, and the problems of low efficiency, insufficient coverage rate and high risk of a traditional manual test and deployment mode are solved.

The utility model discloses a kind of manual testing devices based on high-low temperature test process exempt from opening box door, belong to high-low temperature test technical field, the utility model includes bearing seat, high-low temperature cabinet is installed in bearing seat upper side, the top of high-low temperature cabinet is equipped with round hole;The top wall of high-low temperature cabinet is installed with sound detection sensor, one side of the sound detection sensor is installed with camera unit;Heat exchange assembly is installed on high-low temperature cabinet;Clamping piece is installed in high-low temperature cabinet, after fixed motor, test is carried out using high-low temperature box to change temperature in it, when testing, whether motor has deformation is observed using camera, whether there is abnormal sound is monitored using sound sensor, these abnormalities can mean that motor has the danger of explosion, if the data detected by camera or sound sensor is not normal, signal to control panel will occur, control panel will start heat exchange assembly to adjust temperature in box, ensure temperature safety, avoid motor explosion.