197 results about "Safety testing" patented technology

The invention provides a multi-mode ultrasonic fusion pressure vessel weld defect nondestructive testing method and system, and relates to the technical field of nondestructive testing. According to the method, geometric parameters of a welding seam are obtained through three-dimensional laser scanning, and an optimal scanning parameter set is generated; driving ultrasonic phased array equipment to scan for one time and synchronously acquire shear wave full-matrix capture and longitudinal wave linear scanning data; performing energy flow angular spectrum analysis and envelope analysis on the bimodal data, extracting defect feature parameters and constructing a three-dimensional feature tensor; carrying out multi-dimensional feature fusion by adopting Tucker decomposition, and enhancing a core tensor through physical modeling; generating three types of defect indication diagrams including a defect existence possibility diagram, a defect relative scale diagram and a defect space orientation diagram from the enhanced feature tensor; and the three types of indication diagrams are visually presented for comprehensive interpretation of detection personnel. Through multi-modal data fusion and physical modeling enhancement, the defect identification accuracy and detection efficiency are remarkably improved, the false alarm rate is reduced, and reliable technical support is provided for pressure vessel welding seam safety detection.

The invention relates to the technical field of safety testing, and particularly provides a method, device and equipment for generating an expected function safety testing scene library, and the method comprises the steps: obtaining a parameter combination of key parameters in a pre-constructed basic scene; wherein the key parameters comprise environment parameters, traffic dynamic parameters and vehicle system parameters; generating a plurality of test scenes based on the parameter combination; after screening the plurality of test scenes, constructing a test scene library; wherein the test scene library is used for an expected function safety test of the intelligent driving vehicle. According to the embodiment of the invention, a rich expected function security test scene library can be constructed, and support is provided for expected function security test.

The invention discloses an energy storage black-start load identification method based on dynamic response and related equipment, and aims to solve the technical problem of high secondary collapse risk of a system caused by blind closing and power transmission of an unknown load in an energy storage black-start process in the prior art. According to the method, before formal switching-on power transmission, customized safety test pulses are generated through a pulse parameter model according to physical parameters of a power line, and dynamic response signals of loads are collected and analyzed, so that prospective recognition of the health states of the loads is achieved. According to the method, the load recovery in the energy storage black start is changed from blind closing to a controllable process of first diagnosis and then power transmission, so that the risk of secondary collapse of the system due to fault load access is fundamentally reduced.

The invention relates to the technical field of intelligent network connection automobile testing, in particular to a foggy day simulation control method and system for a vehicle expected function safety test, and the method comprises the following steps: S1, setting a target visibility value and a visibility deviation threshold value; s2, acquiring measurement values of a plurality of visibility sensors arranged in the test tunnel along the driving direction in real time, and acquiring a real-time water pressure value of a pressure sensor in a water supply main pipeline of the atomization unit; s3, comprehensively analyzing the measured values of the plurality of visibility sensors, and determining the current average visibility; s4, comparing the target visibility value with the current average visibility, and determining the visibility deviation; s5, executing a hierarchical control strategy according to a comparison result of the visibility deviation and a threshold value; and S6, circularly executing the steps S2 to S5 until the simulation test task is finished. According to the invention, a control logic of closed-loop feedback and hierarchical decision is constructed, and a reliable environment reference is provided for SOTIF testing.

The invention provides a security test method and system for an industrial control embedded system. The method comprises the following steps: acquiring CFG of an industrial programming client; generating a plurality of target test cases based on the CFG, and inputting the target test cases into the industrial programming client; generating an STG of the industrial control embedded system based on the target test case and the target result information; generating a supplementary test case outside the target test case based on the STG, and inputting the supplementary test case into the industrial programming client; and determining whether the industrial control embedded system has a security problem according to the target test case, the target result information, the supplementary test case and the supplementary result information. According to the technical scheme, various contents capable of interacting with the industrial control embedded system are obtained, the STG is generated according to the test result information in combination with the test case, some running states of the industrial control embedded system can be obtained, the supplementary test case is generated, and the accuracy of safety detection of the industrial control embedded system is improved.

The invention discloses a large model security test method and device and a computer program product, and the method comprises the steps: firstly, screening out a target starting node with the highest semantic similarity with a target malicious query text from a pre-constructed state diagram database, and then when the value of the highest similarity is higher than a preset threshold value, starting the target malicious query text; a path multiplexing mode is adopted, a complete test path corresponding to the target starting node is directly multiplexed to test the target large model, and when the value of the highest similarity is not higher than a preset threshold value, a path exploration mode is adopted to search the target large model; and a new test path is generated by using a test strategy library, a guide large model, an attack large model and the like for testing (and is stored for subsequent direct multiplexing), so that effective accumulation and intelligent multiplexing of historical experience are realized, and repeated exploration is avoided. Compared with existing testing methods such as a static template, the testing efficiency is continuously improved along with experience accumulation, a complete closed loop of self-evolution is formed, and an ideal testing effect is achieved.

The application relates to the technical field of nuclear power plant safety testing, and particularly relates to a method for calculating the value of a control rod by a falling rod method and a device and an electronic device thereof, which comprises the following steps: acquiring the initial time t0 of a to-be-tested control rod before falling rod starts, the neutron flux density n0 corresponding to the initial time t0, the time t1 of falling rod ending, the neutron flux density n1 corresponding to the time t1, and the second neutron flux density n2 corresponding to any time t2 after the falling rod ends; calculating the period T1 of the time after the falling rod; and calculating the value |p1| of the to-be-tested control rod. In the application, the optimized formula simultaneously considers the influence of prompt neutrons and delayed neutrons, so that the measurement error of the falling rod method can be significantly reduced.

The invention relates to the technical field of automatic driving man-machine interaction and safety testing, in particular to an automatic driving takeover scene disturbance modeling and virtual-real confrontation generation method, which comprises the following steps of: acquiring multi-modal data when a driver executes an intelligent cockpit interaction task, establishing a cognitive load quantification system and an information channel model, and establishing an information channel model; generating a high-order human-intelligent interaction normal form; evaluating and constructing a strong interaction takeover scene, and establishing a directed heterogeneous graph for describing a disturbance relationship between scene elements and driver takeover behaviors; and constructing a basic scene database and a cooperative disturbance generation channel, generating targeted adversarial scene data, and performing redundancy screening, physical authenticity verification and virtual-real fusion proportion optimization on the targeted adversarial scene data to form a completely labeled virtual-real fusion takeover scene data set. According to the method, the problem of insufficient automatic driving takeover safety test caused by poor interaction adaptability, high cognitive load and scarcity of scene samples in a traditional method is solved, and the driving safety and the interaction experience are improved.

This invention discloses a dynamic response-based load identification method and related equipment for energy storage black start, overcoming the high risk of secondary system collapse caused by blindly closing the circuit to unknown loads during the energy storage black start process. This method generates customized safety test pulses based on the power line physical parameters using a pulse parameter model before formally closing the circuit to power, and collects and analyzes the dynamic response signals of the load to achieve proactive identification of the load's health status. This invention transforms load recovery during energy storage black start from blind closing to a controllable process of diagnosis before power supply, fundamentally reducing the risk of secondary system collapse due to faulty load access.

The utility model discloses electric appliance safety test equipment, which relates to the technical field of electric safety test and comprises a bottom plate, a protective shell, a quick release mechanism and a clamping mechanism. The protective shell is fixedly arranged at the top of the bottom plate, and the top of the bottom plate is fixedly connected with a workbench; the quick dismounting mechanism is fixedly arranged on the inner surface of the protective shell and is used for quickly mounting and dismounting the protective shell; the clamping mechanism is fixedly arranged on the inner surface of the testing support and used for clamping the electrical element. According to the utility model, the locking block is aligned with the sliding groove of the workbench, and the first wedge block is inserted into the sliding groove of the locking block after being extruded by the sliding groove due to the design of the pressurizing slope and compresses the spring. And then the spring is reset, so that the first wedge-shaped block is limited and fixed in the sliding groove of the workbench. During unlocking, the locking button is manually pressed, the button pushes the insertion rod to move, and the insertion rod pushes the first wedge block back into the locking block.

The invention relates to the technical field of automobile electronic system detection, in particular to a CAN signal fault injection function safety test device based on vehicle integration. Comprising an operation table and a test control board, and the operation table comprises a fault configuration module and an operation display module; the fault configuration module is used for configuring a CAN model fault type to be injected into the tested ECU and a fault injection object; the operation display module is used for sending a fault triggering instruction to the test control panel and receiving and displaying a test result; the test control panel comprises a two-way CAN interface module, a fault injection module, a safety monitoring module and a timing processing module. The two-way CAN interface module comprises a first CAN interface and a second CAN interface, the first CAN interface is used for being connected with a whole vehicle CAN network, and the second CAN interface is used for being connected with a tested ECU; and the fault injection module is used for forwarding a CAN message received by the whole vehicle CAN network through the first CAN interface to the tested ECU through the second CAN interface when the fault-free trigger instruction is yes, and executing corresponding fault injection operation on the CAN message in the forwarding process according to the configured fault type and the fault injection object when the fault trigger instruction is received.

The invention relates to the technical field of battery safety testing, in particular to a battery thermal runaway testing method, device and equipment, a medium and a program product, and the method comprises the steps: obtaining battery state parameters of a to-be-tested battery, and determining heating parameters of corresponding electromagnetic induction equipment; generating an expected temperature rise rate according to the heating parameters and the battery state parameters, and detecting an actual temperature rise rate of the to-be-detected battery at the current moment; and calculating an adjustment value of the heating parameter according to a difference value between the expected temperature rise rate and the actual temperature rise rate, and heating the to-be-tested battery until the to-be-tested battery meets a certain thermal runaway condition, thereby obtaining a thermal runaway test result. Therefore, the problems that in the prior art, needling can damage the structure of the battery and repeatability is poor; extra energy needs to be input during overcharging, and a real thermal runaway scene cannot be reflected; the problems that in the prior art, external heating efficiency is low, heat distribution uniformity is poor, accurate control and uniform heating of the interior of the battery are difficult to achieve, and universality is not achieved are solved.

The utility model discloses a lamp light radiation safety testing arrangement, including the support frame of integral sphere and bottom. Integral sphere contains fixed hemisphere and mobile hemisphere, and support frame is connected with moving track, and mobile hemisphere is moved along track through moving wheel and realizes opening and closing. The support frame bottom is equipped with the rotary frame, can drive integral sphere along the longitudinal axis rotation, and there is fixed clamp between rotary frame and support frame. The device is through integral sphere rotation, solves the problem that the probe adjustment needs to move because of the large integral sphere is blocked, and combines the design that opens and closes the hemisphere, and improves the operation convenience and test stability.

The application relates to the technical field of agent testing, and particularly provides an agent dynamic behavior safety testing method and system based on a risk transmission quantitative model, which comprises the following steps: collecting agent behavior data, containing a plurality of risk operation information and risk correlation relations; constructing a behavior risk correlation graph taking risk operations as nodes and correlation relations as edges, marking risk attributes and time limit factors on the nodes, and marking risk transmission strength on the edges; constructing a risk rule library based on the risk marking results and a preset risk judgment logic; inputting the behavior data, the behavior risk correlation graph and the rule library into a trained quantitative model to calculate risk transmission probability, influence range and critical nodes; real-time monitoring of behavior trajectories, task suspension, backtracking reasoning chain and intervention record generation when a multi-dimensional risk threshold is triggered; and test report generation by fusing multi-dimensional data. The application solves the problems of missed judgment and response lag in traditional testing, and improves the pertinence and reliability of safety testing.

This invention relates to the field of elevator assembly performance testing technology, specifically proposing an automatic safety testing device for elevator components. The device includes a testing platform, a linkage frame horizontally slidably mounted on the testing platform, a vertical test component mounted on the linkage frame, and a horizontal test component mounted on the linkage frame. The vertical test component includes two vertically opposite test components and a transposition component mounted between the two test components. The device provided by this invention can test the safety strength of elevator landing doors. The testing platform can be used to fix the elevator landing door to be tested, and it can perform comprehensive testing of the elevator landing door under both vertical and horizontal force application directions, including multiple individual tests. This improves the comprehensiveness and operability of the test, as well as the standardization and uniformity of the test, ensuring the accuracy and reliability of the test results.

This utility model discloses a universal seat safety testing fixture. The universal seat safety testing fixture includes a test installation workbench and a luggage simulation placement device. The luggage simulation placement device, seat installation fixture, and foot pedal simulation device are arranged sequentially from back to front. The B-pillar simulation device is detachably installed on the left or right side of the area between the luggage simulation placement device and the seat installation fixture. The luggage simulation placement device includes a vertically arranged placement platform and a base plate. Two horizontally arranged fixed telescopic rods are installed on the base plate, with the tops of the fixed telescopic rods hinged to the rear side of the placement platform. A movable telescopic rod is slidably connected to the base plate in a front-back direction, with the bottom of the movable telescopic rod connected to the base plate via a locking mechanism, and the top of the movable telescopic rod hinged to the front side of the placement platform. This allows for simulation experiments of luggage impacting the seat under the action of an acceleration trolley at different tilts and heights.

The utility model discloses a testing device, and relates to the technical field of testing devices. The testing device comprises a sample carrying platform, a heat management mechanism, a charging and discharging testing device and a short circuit control assembly, the sample carrying platform defines a containing space, the containing space is suitable for containing a to-be-tested piece, and the heat management mechanism communicates with the containing space and is used for driving an insulation heat exchange medium to flow between the heat management mechanism and the containing space; the charging and discharging test equipment is suitable for being electrically connected with a to-be-tested piece, and the short-circuit control assembly is suitable for being electrically connected with the to-be-tested piece to short-circuit the to-be-tested piece. Therefore, the to-be-tested piece is electrically connected with the charging and discharging test equipment or the short-circuit control assembly, the temperature of the insulating heat exchange medium in the accommodating space is adjusted through the thermal management mechanism, various safety tests can be performed on the to-be-tested piece, in addition, the thermal management mechanism can also adjust the temperature of the insulating heat exchange medium, and the safety of the to-be-tested piece is improved. Therefore, overheating and supercooling safety testing is carried out on the to-be-tested piece.

The application relates to the technical field of battery safety testing, and discloses a new energy lithium battery impact testing device, which comprises a base, a rack arranged on the base and a testing guide rod, further comprises a lifting mechanism arranged on the base and a testing mechanism slidingly assembled on the testing guide rod; the testing mechanism comprises a testing plate, the bottom of the testing plate is fixed with a testing seat, and the bottom of the testing seat is fixed with a testing block for planar impact on the lithium battery. The new energy lithium battery impact testing device is provided with an adjusting assembly capable of horizontally adjusting the position, a lifting assembly capable of up-down telescopic adjustment and an impact assembly integrating an impact block and a puncture needle in the testing seat, so that the device can be freely switched among three modes of planar impact, point impact and puncture impact, the overall impact, local point impact and puncture test on the lithium battery can be completed without disassembling and replacing any tool parts, and the diversified and all-round lithium battery safety performance test demand is met.

The invention discloses a multi-motor synchronous control weaving machine control method and system, and relates to the technical field of motor control, the method comprises the steps of 1, parameter analysis, 2, parameter control and 3, fault adjustment, the quality of various fabric samples of various batches in historical production of a weaving machine is analyzed to obtain various types of compensation parameters, and the quality of each type of compensation parameters is calculated; based on each type of compensation parameters and each actual compensation parameter and each theoretical compensation parameter when each motor works, each correction compensation parameter of each motor is obtained through analysis, so that the problem of deviation of working parameters and compensation parameters caused by long-term working of the motor is solved, and then safety testing is performed on each motor; therefore, each safety working parameter and each safety transition parameter of each motor are obtained, the problem that the other normal motors are suddenly stopped due to the fault of a certain motor, so that the electrical elements of the normal motors are overloaded and burnt is solved, and the safety of each motor is ensured.

The application discloses a REBCO tape loss of superconductivity propagation test method and system, and relates to the technical field of superconducting material testing. The REBCO tape loss of superconductivity propagation test method gradually applies current and monitors voltage and temperature data to analyze the propagation characteristics and recovery process of the loss of superconductivity event. After the loss of superconductivity occurs, the system records and reduces the current in real time to analyze the recovery capacity of the tape. In combination with the loss of superconductivity propagation index and the recovery capacity index, corresponding safety test measures are performed for different test stages. The application comprehensively and dynamically analyzes the loss of superconductivity event of the REBCO tape by introducing the loss of superconductivity propagation index. The prior art usually only records the voltage and temperature data when the loss of superconductivity event occurs, and does not consider the speed and range of the loss of superconductivity propagation in the tape. By combining real-time voltage, temperature data and current changes and other factors, the propagation index can quantify the propagation process of the loss of superconductivity from one point to other points, and overcomes the limitations of the traditional method.

The invention provides an intelligent driving system AI safety test evaluation method and device, and the method comprises the steps: obtaining a multi-dimensional index representing the AI safety of an intelligent driving system, and constructing a multi-level three-dimensional association network; the method comprises the following steps: standardizing each index data, taking the standardized data as an initial value of a corresponding network node, and initializing a network connection weight according to historical test data; according to a preset interaction effect propagation algorithm, dynamically distributing each index weight, obtaining an overall security scoring result of the system through multiple iterative loops, and quantifying the security scoring result into a corresponding AI security risk level; wherein the interaction effect propagation algorithm is used for dynamically calculating the weight of each index based on an interaction effect quantitative model of a graph attention mechanism. According to the method and the device, the problem of lack of an intelligent driving system AI application safety test evaluation method and device can be effectively solved, the safety of AI getting-on application is guaranteed, and the overall safety of the intelligent driving system is improved.

A simulation testing architecture can be applied to an aircraft monitoring system for an aircraft that includes complex algorithms (such as machine learning algorithms) for sensing objects around the aircraft and controlling the aircraft to avoid such objects. A reference scenario is selected from a plurality of stored scenarios based on a desired set of aircraft safety standards. A stochastic process is applied to generate a large number of conditional variations within a simulated environment, varying weather, objects in the airspace, points of failure, and the like to provide a representative sample of possible aircraft missions and encounters within the selected reference scenario. Synthetic environmental inputs are fed into the aircraft monitoring system software, and the resultant actions of the software are logged. These logs can be used to generate metrics on an encounter-level basis, a scenario-level basis, or across a population of scenarios.

1. Name of the product in this design: Intelligent Storage Cabinet (Mobile Ammunition Transfer Platform). 2. Purpose of this design: For storing firearms and ammunition, and includes functions for personnel verification, personnel alcohol testing, firearm safety testing, ammunition quantity detection, and audio and video recording. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The invention relates to the technical field of aquatic product quality safety detection, in particular to an aquatic product quality safety detection device for rapidly screening food-borne pathogenic bacteria. Comprising a workbench, a support, a suction head bin, a sample frame, a detection module, a suction head recovery box, a movement module and a pipetting module, the support is fixedly arranged at the top of the workbench, and the suction head bin, the sample frame, the detection module and the suction head recovery box are arranged between the workbench and the support and are sequentially arranged from left to right; the movement module is fixedly arranged at the inner top of the bracket, and the pipetting module is movably arranged below the movement module; an integrated, processized and automatic detection platform is constructed, the complete process from suction head installation, sample / reagent suction, liquid transfer and distribution to final suction head discarding is automatically completed, instability and fatigability of manual operation are avoided, and the overall detection efficiency and consistency are remarkably improved.

The embodiment of the invention provides a power energy storage battery thermal failure fault simulation injection device and a design method thereof, and relates to the technical field of battery safety testing, the device comprises a temperature control switch external control end, a temperature control switch internal control end, a heating sheet, a heating sheet left connecting wire and a heating sheet right connecting wire; the temperature control switch external control end and the temperature control switch internal control end are separately arranged; the temperature control switch internal control end comprises a receiving end resonance circuit and a heating control switch device; the internal control end of the temperature control switch and the heating sheet are arranged in the tested battery; the heating sheet, the heating sheet left / right connecting lead, the tested battery and the heating control switch device form a heating loop; a transmitting end resonance circuit of an external control end of the temperature control switch generates an alternating magnetic field; the receiving end resonance circuit controls the heating control switch device to be switched on under the excitation of the alternating magnetic field, so that the heating loop is switched on, and a rapid and controllable temperature rise thermal failure test is carried out on a specific position in the power energy storage battery.

The utility model provides a gun head line detection device, relates to the technical field of detection devices, and aims to solve the technical problem that a gun head line needs to be detected in the production process of a charging gun in the prior art. A gun head line detection device comprises a rack, a first connecting base, a micro-resistance tester, a safety tester and a control system, the first connecting base is connected to the rack and connected with at least two first sockets used for being connected with a gun head, the micro-resistance tester is connected to the rack, the safety tester is connected to the rack, and the control system is connected with the micro-resistance tester. The control system is electrically connected with all the first sockets, the micro-resistance tester and the safety tester; the control system selects the micro-resistance tester to carry out micro-resistance testing on each line, and if the resistance value of the line resistor is smaller than a set value, wiring is correct; and then the control system selects the safety tester to test the insulation resistance of each line, and if the insulation resistance is greater than a set value, the line is not damaged.

The invention discloses an integrated fault injection automatic configuration system and method for automatic driving, and belongs to the technical field of automatic driving function safety testing. The system comprises a graphical user interface module for receiving multi-dimensional fault parameters and supporting AUTOSAR signal tree navigation; the template generation module is used for generating a structured template file embedded with safe upper and lower text fields according to the fault parameters; the XML analysis module is used for performing grammar and semantic double-layer analysis, calling a whole vehicle communication matrix to identify a signal dependency relationship, and generating a fault propagation path diagram and an injection matrix data structure; the multi-platform adaptation engine module is used for automatically outputting scripts of platforms such as ETAS INCA, dSPACE Control Desk, Vector CANoe, NI VeriStand and the like; and the script previewing and debugging module renders and executes grammar check in real time, and dynamically adjusts the fault weight and the sorting priority through online learning. According to the system, automatic configuration and multi-platform adaptation of the fault injection test are realized, and the efficiency and accuracy of the safety test of the automatic driving function are remarkably improved.

The invention relates to a fish safety detection and safety injection sampling device and method, and relates to the technical field of fish safety detection equipment.The device comprises a conveying belt and a to-be-detected platform in butt joint with the tail end of the conveying belt; the to-be-detected platform comprises a rack and a bearing plate, a restraining mechanism is arranged on the upper side of the bearing plate, a protection cover is arranged on the front side of the bearing plate, and a fish body is restrained through the restraining mechanism and the protection cover; a water chamber is arranged on the lower side of the front part of the to-be-detected platform, a first driving mechanism capable of driving the bearing plate to turn over to enable the front side protection cover to be immersed in the water chamber is further connected to the rack, the water chamber can simulate the original living environment of fishes or set the optimal maintenance water quality, and key life organs of the fishes are always in a suitable water environment during operation; the to-be-detected platform is further connected with an operation mechanism, the operation mechanism comprises an operation tray and a processing assembly arranged on the operation tray, an automatic identification recognition module, a nondestructive detection module and a precise operation module are integrated and cooperatively work around the same fixed station, and the average processing time of the fish body is greatly shortened.

The invention particularly relates to a semi-solid lithium battery safety test method, which relates to the technical field of lithium battery safety test, and comprises the following steps: acquiring sufficient baseline capacitance data in a standard environment and a battery state matched with the test, calculating a capacitance average value and a standard deviation, and storing qualified baseline parameters after validity verification is completed. According to the invention, an integrated high-frequency test circuit of a main loop, a signal injection branch and a signal acquisition branch is adopted, and orthogonal demodulation and real-time equivalent capacitance calculation are matched, so that the measurement precision and in-situ characterization capability of a lithium battery safety test are remarkably improved; dC components are isolated through AC coupling, wiring is shielded, electromagnetic interference is suppressed, the problem that high-frequency signals are interfered by charging and discharging DC and environmental noise in a traditional test is solved, microstructure changes such as the internal polar distance of a battery cell, the dielectric state of electrolyte and interface contact can be captured in real time by means of optimal frequency band injection and high-speed acquisition demodulation, and the test accuracy is improved. The defect that only macroparameters such as voltage, temperature and external force can be monitored in a traditional test is overcome.

This invention discloses a device for collecting multiphase thermal runaway products and testing combustion and explosion characteristics of batteries, relating to the field of battery safety testing technology. The device includes a pressure-bearing sealed chamber, an external stimulation module, a product collection module, a combustion and explosion characteristic testing module, and a data acquisition module. The external stimulation module can independently or in combination apply thermal abuse, overcharging, and external short-circuit stimuli; the product collection module can simultaneously collect gaseous, liquid, and solid products; and the combustion and explosion characteristic testing module performs analysis of the combustion and explosion characteristics of thermal runaway gases within the same chamber. Through the coordinated operation of the pressure-bearing sealed chamber, external stimulation module, product collection module, combustion and explosion characteristic testing module, and data acquisition module, the invention solves the problems of single stimulation source, incomplete product collection, and inability to integrate combustion and explosion characteristic testing in existing technologies. It achieves comprehensive collection of multiphase thermal runaway products from batteries under various abuse stimuli and integrated testing of combustion and explosion characteristics, providing theoretical guidance for battery thermal runaway intervention and protection.