Fire extinguishing test system and method based on multi-scene configurable and dynamic scheduling

Abstract

The invention discloses a fire extinguishing test system and method based on multi-scene configurable and dynamic scheduling. A control part storage module can manage physical control equipment used for executing locomotive fire extinguishing test operation; the detection part storage module can manage the sensor unit; the logic configuration file storage module can store a plurality of logic configuration files corresponding to a locomotive fire extinguishing test scene and form a test task execution program; the scene configuration module is used for calling one or more test task execution programs from the logic configuration file storage module according to a locomotive fire extinguishing test scene to be tested and setting scene parameters; the time synchronization engine is used for performing microsecond-level time alignment control; the process executor is used for executing a test process; the data analysis and report generation module is used for obtaining test data and analyzing the test data to generate a test report. The system and the method provided by the invention provide effective means and favorable support for multi-scene fire extinguishing test verification.

Description

Technical Field

[0001] This invention relates to the field of fire equipment testing technology, and in particular to a fire extinguishing test system and method based on multi-scenario configurability and dynamic scheduling. Background Technology

[0002] Locomotives are core equipment in railway transportation, and their fire safety directly affects the safety and smooth operation of railway transport. Regularly using fire testing systems to test and evaluate the fire performance of locomotive equipment can promptly identify potential fire safety hazards, allowing for appropriate corrective measures and effectively preventing fire accidents, thus ensuring the safe and stable operation of railway transportation. Existing fire testing systems have the following problems, leading to lower accuracy in test results:

[0003] 1. Limited Scenario Design: Traditional locomotive equipment fire protection testing systems are typically designed for specific fire scenarios, such as considering only a single fire source type (e.g., electrical fires or fuel fires). However, locomotives may face a combination of complex fire scenarios during actual operation, such as an electrical fault leading to a fuel leak and subsequent mixed fire. Existing single-scenario testing systems cannot simulate such concurrent multi-scenario situations, resulting in test results that do not fully reflect the fire protection performance of locomotive equipment in actual fires, thus reducing the accuracy of the tests.

[0004] 2. Rigid Control: Firefighting tests on locomotive equipment often require complex linkage control between multiple components to simulate the actual firefighting process. However, the control components (such as heating plates and nozzles) and detection modules (such as temperature sensors) of traditional systems are usually fixedly bound together. The control rules cannot be dynamically adjusted according to actual test requirements. Traditional systems cannot achieve flexible control, which limits the diversity and accuracy of the tests.

[0005] 3. Time Asynchrony: In fire protection tests of locomotive equipment, it is usually necessary to collect data from multiple test modules simultaneously, such as temperature, smoke concentration, and water spraying time. However, since each module is timed independently, the collected time data may differ, causing the time axis of the test data to be misaligned. Time asynchrony directly affects the accuracy and reliability of the test results. Summary of the Invention

[0006] This invention provides a fire extinguishing test system and method based on multi-scenario configurability and dynamic scheduling, in order to overcome the technical problem of low test accuracy in existing fire test systems.

[0007] To achieve the above objectives, the technical solution of the present invention is as follows:

[0008] A fire extinguishing test system based on multi-scenario configurability and dynamic scheduling includes: a modular component library, a scenario configuration module, a time synchronization engine, a process executor, and a data analysis and report generation module;

[0009] The modular component library includes a control component storage module, a detection component storage module, and a logic configuration file storage module;

[0010] The control component storage module can manage the physical control equipment used to perform locomotive fire extinguishing test operations and store the corresponding equipment parameters;

[0011] The detection component storage module can manage the sensor units used to collect environmental state parameters during locomotive fire extinguishing tests and store the corresponding sampling data;

[0012] The logical configuration file storage module can store multiple logical configuration files corresponding to locomotive fire extinguishing test scenarios. Each logical configuration file is configured to be called by the scenario configuration module and bound to the selected control components, i.e., physical control devices and detection components, i.e., sensor units, thereby forming a test task execution program for a certain locomotive fire extinguishing scenario.

[0013] The scenario configuration module is used to call one or more test task execution programs from the logical configuration file storage module according to the locomotive fire extinguishing test scenario to be tested, and to set the scenario parameters;

[0014] The time synchronization engine is used to perform microsecond-level time alignment control on the execution time of the test task execution program called by the scenario configuration module, as well as the execution time of the control components and detection components involved, based on a precise time protocol.

[0015] The process executor is used to execute the test process according to the test task execution program and scenario parameters called by the scenario configuration module under the action of the time synchronization engine;

[0016] The data analysis and report generation module is used to acquire test data and analyze the test data to generate test reports.

[0017] Furthermore, the locomotive fire extinguishing test scenarios include: battery fire extinguishing test scenario, converter cabinet infrared sensitivity test scenario, converter cabinet temperature and smoke sensing test scenario, converter cabinet fire extinguishing monitoring module test scenario, fine water mist test scenario, and fire detection test scenario.

[0018] Furthermore, the time synchronization engine is also used to automatically add a unified timestamp to the equipment data of the control components and the sampling data acquired by the detection components during the test.

[0019] Furthermore, the logical configuration file includes test steps, test step execution modes, and judgment processes. The test step execution modes include: fully automated execution mode, manual-automatic hybrid execution mode, and fully manual execution mode.

[0020] The fully automated execution mode is: to execute all test steps and judgment procedures automatically;

[0021] The manual-automatic hybrid execution mode is as follows: some judgment processes are executed manually, while the test steps and the remaining judgment processes are executed automatically.

[0022] The fully manual execution mode is as follows: all judgment processes are executed manually, while test steps are executed automatically.

[0023] Furthermore, the control component storage module stores a heating plate unit, a nozzle unit, a lighting unit, an electric igniter unit, and a video monitoring unit;

[0024] The detection component storage module stores a temperature detection unit, an optical path detection unit, a photosensitive detection unit, a pressure detection unit, a flow detection unit, and a timing unit.

[0025] A fire extinguishing test method based on multi-scenario configurability and dynamic scheduling, implemented using a fire extinguishing test system, includes the following steps:

[0026] S1: Based on the scenario configuration module and according to the locomotive fire extinguishing test scenario to be tested, call one or more test task execution programs from the logical configuration file storage module and set the scenario parameters;

[0027] S2: Execute the test process according to the test task execution program and scenario parameters called by the scenario configuration module, and at the same time, perform microsecond-level time alignment control on the execution time of the test task execution program called by the scenario configuration module and the control and detection components involved based on the time synchronization engine;

[0028] S3: Obtain experimental data and analyze the experimental data to generate an experimental report.

[0029] Beneficial effects: This invention achieves flexible matching of test scenarios and dynamic loading of test-related components through a modular configuration architecture, which can adapt to the needs of different tests and support the parallel testing of multiple fire extinguishing test scenarios; at the same time, the time synchronization engine ensures that the execution time of the test task execution program called by the scenario configuration module, as well as the execution time of the control components and detection components involved, are aligned at the microsecond level. The system and method proposed in this invention provide effective means and favorable support for the verification of fire extinguishing tests in multiple scenarios. Attached Figure Description

[0030] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0031] Figure 1 This is a schematic diagram of the fire extinguishing test system in this invention;

[0032] Figure 2 This is a flowchart of the battery fire extinguishing test in an embodiment of the present invention;

[0033] Figure 3 This is a flowchart of the infrared sensitivity test and fire extinguishing test of the converter cabinet in this embodiment of the invention. Detailed Implementation

[0034] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0035] This embodiment provides a fire extinguishing test system based on multi-scenario configurability and dynamic scheduling, suitable for verifying fire extinguishing effectiveness in complex scenarios such as battery modules, converter cabinets, and locomotive passenger / driver's cabs. Figure 1 As shown, it includes: a modular component library, a scene configuration module, a time synchronization engine, a process executor, and a data analysis and report generation module;

[0036] The modular component library includes a control component storage module, a detection component storage module, and a logic configuration file storage module;

[0037] The control component storage module can manage the physical control equipment used to perform locomotive fire extinguishing test operations and store the corresponding equipment parameters;

[0038] The detection component storage module can manage the sensor units used to collect environmental state parameters during locomotive fire extinguishing tests and store the corresponding sampling data;

[0039] The logical configuration file storage module can store multiple logical configuration files corresponding to locomotive fire extinguishing test scenarios. Each logical configuration file is configured to be called by the scenario configuration module and bound to the selected control components, i.e., physical control devices and detection components, i.e., sensor units, thereby forming a test task execution program for a certain locomotive fire extinguishing scenario.

[0040] The scenario configuration module is used to call one or more test task execution programs from the logical configuration file storage module according to the locomotive fire extinguishing test scenario to be tested, and set scenario parameters (such as fire source power, temperature threshold, detection threshold, etc.).

[0041] Specifically, this embodiment uses existing virtualization resource isolation technology to achieve independent operation and data isolation of different test scenarios, supports parallel execution of multiple scenarios without mutual interference, and can generate corresponding test reports (for example, it can execute Embodiment 1 and Embodiment 2 in parallel in two test areas at the same time and generate test reports), adapting to diverse test needs.

[0042] The time synchronization engine is used to perform microsecond-level time alignment control on the execution time of the test task execution program called by the scenario configuration module, as well as the execution time of the control components and detection components involved, based on the Precise Time Protocol (PTP protocol).

[0043] Specifically, a time synchronization engine ensures command synchronization and data alignment, thereby improving the accuracy of experimental results. Ensuring a unified experimental timeline facilitates the comparative analysis of multiple sets of experimental data at the same time.

[0044] The process executor is used to execute the test process according to the test task execution program and scenario parameters called by the scenario configuration module under the action of the time synchronization engine; at the same time, the process executor is also used to provide a visual interface based on flowchart editing, supporting branch logic configuration and condition triggering settings.

[0045] The data analysis and report generation module is used to acquire test data and analyze the test data to generate test reports.

[0046] Specifically, the data analysis and report generation module can display the dynamic curves (temperature, pressure, light intensity, etc.) of the selected data in real time; after the test, it automatically generates a PDF / Excel report, which includes fire extinguishing performance indicators (response time, cooling rate, coverage area, etc.).

[0047] In a specific embodiment, the control component storage module stores a heating plate unit, a nozzle unit, a lighting unit, an electric igniter unit, and a video monitoring unit;

[0048] The detection component storage module stores a temperature detection unit, an optical path detection unit, a photosensitive detection unit, a pressure detection unit, a flow detection unit, and a timing unit.

[0049] In specific embodiments, the locomotive fire extinguishing scenarios include: battery fire extinguishing test scenario, converter cabinet infrared sensitivity test scenario, converter cabinet temperature and smoke sensing test scenario, converter cabinet fire extinguishing monitoring module test scenario, fine water mist test scenario, and fire detection test scenario.

[0050] Specifically, in practice, new test scenarios can be created based on control and detection components as needed. For example, if a test scenario is to ignite when the temperature reaches a threshold, a new test scenario can be formed by combining the electric igniter unit under the control component and the temperature detection unit in the detection component.

[0051] In a specific embodiment, the time synchronization engine is also used to automatically add a unified timestamp to the equipment data of the control component and the multi-source sampling data acquired by the detection component during the test, so as to ensure that the multi-source data acquired during the test can be analyzed synchronously in the future.

[0052] In a specific embodiment, the logic configuration file includes test steps, test step execution modes, and judgment processes. The test step execution modes include: fully automated execution mode, manual-automatic hybrid execution mode, and fully manual execution mode.

[0053] The fully automated execution mode is: to execute all test steps and judgment procedures automatically;

[0054] Specifically, the judgment process, such as whether to ignite or release extinguishing agents, can be set to be determined manually.

[0055] The manual-automatic hybrid execution mode is as follows: some judgment processes are executed manually, while the test steps and the remaining judgment processes are executed automatically.

[0056] Specifically, this embodiment sets a free combination mode of manual intervention and automated processes to ensure flexibility in the experimental process.

[0057] The fully manual execution mode is as follows: all judgment processes are executed manually, while test steps are executed automatically.

[0058] Specifically, the fully manual execution mode is suitable for test types that involve risks or have never been performed before. Since the testers are in an exploratory state, each step of the test, such as ignition, lighting, and release of agents, is set to be executed step by step by manual judgment in order to verify whether the test settings or judgment criteria are reasonable.

[0059] Specifically, this embodiment fully leverages the advantages of human-machine collaboration and improves the flexibility of the experimental process by setting different process execution methods.

[0060] Specifically, the logic configuration file (XML) called by the scenario configuration module manages the entire logical process. If a fully automated execution mode is adopted, after configuring it for the process executor, clicking "Start" directly on the process executor's interface will execute it sequentially. If it is a manual-automatic hybrid execution / fully manual execution mode, the process executor displays all steps graphically. When manual intervention is required, the test personnel can understand the test progress through the display and thus intervene in a timely manner.

[0061] This embodiment also provides a fire extinguishing test method based on multi-scenario configurable and dynamically scheduled fire extinguishing system, which is implemented based on a fire extinguishing test system. The specific steps include:

[0062] S1: Based on the scenario configuration module and according to the locomotive fire extinguishing test scenario to be tested, call one or more test task execution programs from the logical configuration file storage module and set the scenario parameters;

[0063] S2: Execute the test process according to the test task execution program and scenario parameters called by the scenario configuration module, and at the same time, perform microsecond-level time alignment control on the execution time of the test task execution program called by the scenario configuration module and the control and detection components involved based on the time synchronization engine;

[0064] S3: Obtain experimental data and analyze the experimental data to generate an experimental report.

[0065] The system and method proposed in this embodiment are applicable to the verification of fire extinguishing effectiveness in complex scenarios such as battery modules, converter cabinets, locomotive passenger / driver's cabs, etc.

[0066] Example 1:

[0067] Battery fire extinguishing test based on battery fire extinguishing test template

[0068] Experimental objective: To verify the cooling function and fire suppression effect of the power battery fire suppression device;

[0069] (1) Scene configuration and component invocation:

[0070] Scene configuration:

[0071] Load the "Battery Fire Extinguishing Test" scenario and set the scenario parameters, including: thermal runaway trigger temperature (150℃), temperature rise judgment (≥3℃), and nozzle response delay (≤2s);

[0072] The components and logic configurations invoked:

[0073] Components to be used: heating plate unit, temperature detection unit, electric igniter unit, nozzle unit, and timing unit;

[0074] Logical configuration:

[0075] a. Heating plate unit turns on → manual intervention 1 and temperature detection unit → heating plate unit turns off;

[0076] b. Manual intervention: 2-electric igniter unit is activated → temperature detection unit or timing unit → nozzle unit is triggered;

[0077] c. Manual intervention 3 → Timing unit → Electric igniter unit trigger → Manual intervention 4;

[0078] in,

[0079] Manual intervention 1: Confirmation of thermal runaway requires operator review;

[0080] Manual intervention 2: Open flame generation requires operator confirmation;

[0081] Manual intervention 3: Extinguishing open flames requires operator approval;

[0082] Manual intervention 4: Whether the fire reignites requires operator approval;

[0083] Specifically, since a manual intervention section is set in the logic configuration file, there will be a manual intervention node display module during the execution of the process executor. This is used to manually determine whether to proceed to the next step or whether there is a danger that requires skipping some test steps, so as to directly terminate the test manually and deal with the hazard source (such as if an explosion occurs in advance, the test will be directly ended and the manual triggering of fire extinguishing agent spraying will be initiated, because the quality of the sample in the test cannot be predicted before the experiment. Through manual intervention, dangerous situations can be avoided and safety can be ensured. For example, if intervention point 1 is thermal runaway judgment, the thermal runaway judgment conditions in the test are: (1) fire; (2) explosion; (3) three appear at the pressure relief valve port of the battery cell. A continuous temperature rise of ≥3℃; any one of these three conditions can be considered thermal runaway. Ideally, the condition (3) should be met to minimize human intervention. However, if the battery has already reached condition (1) or (2) before meeting condition (3), then human intervention is required. Therefore, in this experiment, two parallel processes are added: one is the human intervention point, and the other is the temperature detection module for judgment, to ensure that all situations are taken into account and the safety of the experiment is guaranteed. Similarly, in b, an open flame must be ignited and burned for 3 minutes. Human intervention 2 + temperature detection is set because sometimes the space and oxygen are limited. The flame may ignite at first, but then go out in less than 3 minutes. In this case, human intervention can ensure that the experiment proceeds smoothly.

[0084] (2) Experimental process (e.g.) Figure 2 As shown):

[0085] Perform the experiment:

[0086] a. Start the heating plate unit to heat the battery cells until thermal runaway occurs, then disconnect the heating plate unit;

[0087] b. Turn on the electric ignition unit until an open flame appears. After the fire starts, continue burning for 3 minutes or heat the surface temperature of the battery cell to more than 150°C (whichever triggers first). This will trigger the nozzle unit to spray the extinguishing agent. If the open flame is extinguished, proceed to step c. If the open flame is not extinguished, the extinguishing effect of the power battery fire suppression device cannot be verified, and the test fails.

[0088] c. Within 30 minutes after the open flame is extinguished, the electric ignition unit is activated every 3 minutes. If reignition occurs, the test fails; if no reignition is observed, the test succeeds.

[0089] (3) Generate a fire extinguishing performance test report.

[0090] Example 2:

[0091] Infrared sensitivity test of converter cabinet + fire suppression monitoring module test of converter cabinet

[0092] Experimental objective: To verify the alarm response sensitivity of the infrared detector in the fire suppression monitoring module of the converter cabinet, as well as the fire suppression effect, discharge time, and cooling function of the fire suppression monitoring module.

[0093] Specifically, in the converter cabinet, the alarm response sensitivity test of the infrared detector is first carried out. After the test is successful, the data of the infrared detector is directly used as the time condition for the start of the converter cabinet fire extinguishing monitoring module test.

[0094] (1) Scene configuration and component invocation:

[0095] Scene configuration:

[0096] Load the test scenarios of "Infrared Sensitivity Test of Converter Cabinet" and "Fire Extinguishing Monitoring Module Test of Converter Cabinet", and set the scenario parameters, including: heating plate threshold temperature (150℃), infrared detector sensitivity threshold (0.5℃ resolution), and nozzle response delay (≤2s).

[0097] Calling component and logic configuration:

[0098] Components to be used: heating plate unit, temperature detection unit, timing unit, electric igniter unit, and nozzle unit;

[0099] Logical configuration:

[0100] a. Heating plate unit turns on → Temperature detection unit → Timing unit → Infrared detector unit sends warning signal → Heating plate unit turns off;

[0101] b. Activate the electric ignition unit → Manual intervention 1 and manual intervention 2;

[0102] Specifically, steps a and b here are the logical configuration for the infrared sensitivity test of the converter cabinet, and steps c and d are the logical configuration for the fire extinguishing monitoring module test of the converter cabinet. The specific process of the logical configuration is explained in the specific test process.

[0103] c. Manual intervention 1 → Timing unit → Nozzle unit trigger;

[0104] d. Manual intervention 3 → Timing unit → Electric igniter unit trigger → Manual intervention 4;

[0105] in,

[0106] Manual intervention 1: Open flame generation requires operator approval;

[0107] Manual intervention 2: The operation status of the fire extinguishing controller and solenoid valve needs to be reviewed by the operator;

[0108] Manual intervention 3: Extinguishing open flames requires operator approval;

[0109] Manual intervention 4: Whether the fire reignites requires operator approval;

[0110] (2) Experimental process (e.g.) Figure 3 As shown):

[0111] a. Start the heating plate unit. After the heating plate reaches 150°C, start timing and observe the warning status of the infrared detector. If the warning feedback time of the infrared detector is >10s, the test fails. If the infrared detector issues a warning signal within 10s, turn off the heating plate unit and proceed to step b.

[0112] b. If the fire extinguishing controller and solenoid valve do not activate or activate within 10 seconds after the electric igniter unit ignites the fuel pan and an open flame is generated, the fire extinguishing effect test of the fire extinguishing monitoring module fails.

[0113] c. After the open flame is generated, it continues to burn for 1 minute, triggering the nozzle unit to spray extinguishing agent. If the open flame is not extinguished, the spraying time test of the extinguishing monitoring module fails.

[0114] d. Within 30 minutes after the open flame is extinguished, activate the electric ignition unit every 3 minutes to observe whether reignition occurs. If reignition occurs, the cooling function test of the fire extinguishing monitoring module has failed. If no reignition is observed, the test is successful.

[0115] (3) Generate test reports, including real-time generation of infrared coverage thermal maps, marking blind spots and high-sensitivity areas, and fire extinguishing performance reports.

[0116] In this embodiment, all experiments stem from real-world safety hazards and technical bottlenecks, such as battery thermal runaway, power equipment fires, and detection failures in complex environments. Through systematic experimental research, not only can specific safety issues be addressed, but fire protection technology can also shift from "passive response" to "proactive prevention," providing fundamental safety guarantees for smart cities, new energy industries, and other fields. Furthermore, experimental research can drive the iterative upgrading of detection, cooling, and fire extinguishing technologies, thereby reducing fire risks and protecting life and property. Simultaneously, it can improve standards, providing a scientific basis for industry standard setting and promoting the unification of safety standards.

[0117] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, and not to limit them. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A fire extinguishing test system based on multi-scenario configurability and dynamic scheduling, characterized in that, include: Modular component library, scene configuration module, time synchronization engine, process executor, and data analysis and report generation module; The modular component library includes a control component storage module, a detection component storage module, and a logic configuration file storage module; The control component storage module can manage the physical control equipment used to perform locomotive fire extinguishing test operations and store the corresponding equipment parameters; The detection component storage module can manage the sensor units used to collect environmental state parameters during locomotive fire extinguishing tests and store the corresponding sampling data; The logical configuration file storage module can store multiple logical configuration files corresponding to locomotive fire extinguishing test scenarios. Each logical configuration file is configured to be called by the scenario configuration module and bound to the selected control components, i.e., physical control devices and detection components, i.e., sensor units, thereby forming a test task execution program for a certain locomotive fire extinguishing scenario. The scenario configuration module is used to call one or more test task execution programs from the logical configuration file storage module according to the locomotive fire extinguishing test scenario to be tested, and to set the scenario parameters; The time synchronization engine is used to perform microsecond-level time alignment control on the execution time of the test task execution program called by the scenario configuration module, as well as the execution time of the control components and detection components involved, based on a precise time protocol. The process executor is used to execute the test process according to the test task execution program and scenario parameters called by the scenario configuration module under the action of the time synchronization engine; The data analysis and report generation module is used to acquire test data and analyze the test data to generate test reports.

2. The fire extinguishing test system based on multi-scenario configurable and dynamic scheduling according to claim 1, characterized in that, The locomotive fire extinguishing test scenarios include: battery fire extinguishing test scenario, converter cabinet infrared sensitivity test scenario, converter cabinet temperature and smoke sensing test scenario, converter cabinet fire extinguishing monitoring module test scenario, fine water mist test scenario, and fire detection test scenario.

3. The fire extinguishing test system based on multi-scenario configurable and dynamic scheduling according to claim 2, characterized in that, The time synchronization engine is also used to automatically add a unified timestamp to the equipment data of the control components and the sampling data acquired by the detection components during the test.

4. The fire extinguishing test system based on multi-scenario configurable and dynamic scheduling according to claim 3, characterized in that, The logical configuration file includes test steps, test step execution modes, and judgment processes. The test step execution modes include: fully automated execution mode, manual-automatic hybrid execution mode, and fully manual execution mode. The fully automated execution mode is: to execute all test steps and judgment procedures automatically; The manual-automatic hybrid execution mode is as follows: some judgment processes are executed manually, while the test steps and the remaining judgment processes are executed automatically. The fully manual execution mode is as follows: all judgment processes are executed manually, while test steps are executed automatically.

5. The fire extinguishing test system based on multi-scenario configurable and dynamic scheduling according to claim 4, characterized in that, The control component storage module stores the heating plate unit, the nozzle unit, the lighting unit, the electric igniter unit, and the video monitoring unit; The detection component storage module stores a temperature detection unit, an optical path detection unit, a photosensitive detection unit, a pressure detection unit, a flow detection unit, and a timing unit.

6. A fire extinguishing test method based on multi-scenario configurable and dynamically scheduled fire extinguishing system, implemented based on the fire extinguishing test system described in claim 1, characterized in that, The specific steps include: S1: Based on the scenario configuration module and according to the locomotive fire extinguishing test scenario to be tested, call one or more test task execution programs from the logical configuration file storage module and set the scenario parameters; S2: Execute the test process according to the test task execution program and scenario parameters called by the scenario configuration module, and at the same time, perform microsecond-level time alignment control on the execution time of the test task execution program called by the scenario configuration module and the control and detection components involved based on the time synchronization engine; S3: Obtain experimental data and analyze the experimental data to generate an experimental report.

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