Automatic detection fire extinguishing system
By designing an automatic detection and extinguishing system, automatic fire detection and graded extinguishing were achieved in the test environment chamber for new energy vehicle batteries. This solved the problem that traditional systems could not automatically detect and grade fires, and improved extinguishing efficiency.
Patent Information
- Application Number
- CN202511413806.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-29
- Publication Date
- 2026-02-17
AI Technical Summary
The fire suppression system in the traditional new energy vehicle battery testing environment chamber cannot automatically detect and classify fires, which may lead to excessive fire suppression when there is a small fire, resulting in a waste of resources.
An automatic detection and extinguishing system was designed, including a data acquisition module, a processing module, a control module, an execution module, and a terminal module. The system collects environmental information in real time, processes and generates control commands, executes extinguishing actions and fire alarms, and realizes automatic detection and graded extinguishing.
It enables automatic detection and graded fire suppression of fires in the testing environment of new energy vehicle batteries, avoiding large-scale fire suppression for small fires, saving fire suppression resources, and improving fire suppression efficiency.
Smart Images
Figure CN121534342A_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the technical field of new energy vehicle battery test environment warehouse fire extinguishing, and particularly relates to an automatic detection and fire extinguishing system. BACKGROUND
[0002] With the development of science and technology, the continuous development and popularization of modern transportation tools, new energy vehicles as clean transportation tools are born, and the safety of new energy vehicle batteries has become one of the important concerns in the field of automobile engineering. The safety of new energy vehicle batteries is closely related to the life safety of passengers and traffic safety. Therefore, the safety test of the battery of each new energy vehicle produced needs to be carried out.
[0003] Fire is the most frequent safety accident in the laboratory and new energy vehicle battery test environment warehouse, which has high risk and uncertainty, and becomes the top priority of the laboratory and new energy vehicle battery test environment warehouse safety accident prevention. Among them, a series of safety detection experiments need to be carried out during the production and manufacturing process of new energy vehicles, and the new energy vehicle battery test environment warehouse is a place specially used for safety test of new energy vehicle batteries, such as new energy vehicle battery charge and discharge safety test and new energy vehicle battery collision safety test. The traditional fire extinguishing system in the new energy vehicle battery test environment warehouse cannot automatically detect and extinguish fire at the same time, and cannot grade detect and extinguish fire, which is weak in pertinence, and easy to cause unnecessary waste when extinguishing fire. SUMMARY
[0004] Therefore, the present application provides an automatic detection and fire extinguishing system to solve the above problems.
[0005] Therefore, the present application provides an automatic detection and fire extinguishing system to solve the above problems. The acquisition module is configured to acquire the environment information in the battery test environment warehouse in real time, and transmit the environment information to the processing module. The processing module is configured to receive the environment information, process the environment information, obtain the processed environment information, and transmit the processed environment information to the control module and the terminal module. The control module is configured to receive the processed environment information, generate a control instruction according to the processed environment information, and transmit the control instruction to the execution module. The execution module is configured to receive the control instruction, execute the fire extinguishing action and the fire alarm according to the control instruction, and feed back the fire extinguishing action information and the fire alarm information to the terminal module. The terminal module is configured to receive the environmental information, fire extinguishing action information, and fire alarm information, and to store and display the environmental information, fire extinguishing action information, and fire alarm information.
[0006] Optionally, the process of processing the environmental information includes: Based on the preset flame and smoke information to be acquired, other useless information in the environmental information is removed to obtain flame and smoke information. Then, the flame and smoke information is identified and extracted to obtain flame height information and smoke concentration information.
[0007] Optionally, the process of generating control instructions from the processed environmental information includes: Obtain the flame height information and smoke concentration information from the processed environmental information; The flame height information is compared with a preset flame height threshold to obtain a first comparison result, and the smoke concentration information is compared with a preset smoke concentration threshold to obtain a second comparison result. When the first comparison result is that the flame height is greater than the flame height threshold and the second comparison result is that the smoke concentration is greater than the smoke concentration threshold, a level one fire extinguishing control command and a level one fire alarm control command are generated. When the first comparison result is that the flame height is less than the flame height threshold and the second comparison result is that the smoke concentration is greater than the smoke concentration threshold, a level 2 fire extinguishing control command and a level 2 fire alarm control command are generated. When the first comparison result is that the flame height is less than the flame height threshold and the second comparison result is that the smoke concentration is less than the smoke concentration threshold, a level 3 fire extinguishing control command and a level 3 fire alarm control command are generated. When the first comparison result is no flame and the second comparison result is smoke concentration less than the smoke concentration threshold, a level 4 fire extinguishing control command and a level 4 fire alarm control command are generated.
[0008] Optionally, the execution module includes an automatic fire extinguisher and a fire alarm.
[0009] Optionally, when the automatic fire extinguisher receives the first-level fire extinguishing control command, the second-level fire extinguishing control command, the third-level fire extinguishing control command, and the fourth-level fire extinguishing control command, it performs fire extinguishing actions of different degrees.
[0010] Optionally, when the fire alarm receives the fire alarm level 1 control command, fire alarm level 2 control command, fire alarm level 3 control command and fire alarm level 4 control command, the alarm loudness is issued in descending order according to the received fire alarm level 1 control command, fire alarm level 2 control command, fire alarm level 3 control command and fire alarm level 4 control command.
[0011] Optionally, the acquisition module includes a flame monitoring camera and a smoke sensor. The smoke sensor is configured to acquire smoke information in the battery test environment chamber in real time, and the flame monitoring camera is configured to acquire flame information in the battery test environment chamber in real time.
[0012] Optionally, the terminal module is communicatively connected to the processing module and the execution module respectively. After receiving the environmental information, fire extinguishing action information and fire alarm information, the terminal module classifies and stores them and generates a corresponding information record table, and then displays the information record table.
[0013] As can be seen from the above technical solutions, the embodiments of this application have the following advantages: This application provides an automatic detection and extinguishing system. Compared with existing technologies, this invention uses a data acquisition module configured to collect environmental information in a battery testing environment chamber in real time and transmit the environmental information to a processing module. The processing module is configured to receive the environmental information, process it to obtain processed environmental information, and transmit the processed environmental information to a control module and a terminal module. The control module is configured to receive the processed environmental information, generate control commands based on the processed environmental information, and transmit the control commands to an execution module. The execution module receives the control commands and executes extinguishing operations according to the control commands. The system automatically detects and extinguishes fires within the new energy vehicle battery testing environment chamber, and automatically determines the fire size and fire alarm levels. It then applies appropriate fire extinguishing and alarm measures based on the fire level, avoiding excessive fire suppression for small fires, conserving firefighting resources, and ultimately improving the efficiency of fire suppression within the new energy vehicle battery testing environment chamber. Attached Figure Description
[0014] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0015] Figure 1 This is a system block diagram of an automatic fire detection and extinguishing system provided in the embodiments of this application. Detailed Implementation
[0016] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings.
[0017] For easier understanding, please refer to Figure 1This application provides an embodiment of an automatic detection and extinguishing system, comprising a data acquisition module, a processing module, a control module, an execution module, and a terminal module. The data acquisition module is configured to acquire environmental information within a battery testing environment chamber in real time and transmit the environmental information to the processing module. The processing module is configured to receive the environmental information, process the environmental information to obtain processed environmental information, and transmit the processed environmental information to the control module and the terminal module. The control module is configured to receive the processed environmental information, generate control commands based on the processed environmental information, and transmit the control commands to the execution module. The execution module receives the control commands, executes extinguishing actions and fire alarms according to the control commands, and feeds back the extinguishing action information and fire alarm information to the terminal module. The terminal module is configured to receive the environmental information, extinguishing action information, and fire alarm information, and store and display the environmental information, extinguishing action information, and fire alarm information.With the above setup, the acquisition module is electrically connected to the processing module, the processing module is electrically connected to the control module, the processing module is connected to the terminal module via network communication, and the control module is electrically connected to the execution module. The network communication can be a 5G mobile network or a WiFi network. The acquisition module, processing module, control module, and execution module are all located within the new energy battery testing environment chamber. The terminal module remotely communicates with the processing module via network communication. The acquisition module contains multiple instruments for acquiring flame and smoke information within the new energy vehicle battery testing environment chamber. After receiving the flame and smoke information, the processing module identifies and classifies them. Since flame information is primarily image information, when the processing module receives mixed flame and smoke information, it can identify and classify the flame information based on its image-centric nature. Furthermore, after identifying the flame and smoke information, the processing module will remove any other... Information is filtered out, and the flame and smoke information is cleaned and supplemented to obtain processed flame and smoke information. This processed information is then transmitted to the control module. The control module receives the processed flame and smoke information and generates corresponding control commands, which are then transmitted to the execution module. The execution module executes corresponding fire extinguishing actions and fire alarms according to the control commands. The terminal module also receives and records the processed flame and smoke information from the processing module for easy retrieval of fire records. This enables automatic detection and extinguishing of fires occurring in the new energy vehicle battery testing environment chamber, automatically assesses the fire size, and classifies fire extinguishing and fire alarm levels accordingly. This avoids excessive fire extinguishing for small fires, conserves fire extinguishing resources, and improves the efficiency of fire extinguishing in the new energy vehicle battery testing environment chamber, ensuring that the chamber meets the laboratory's operational needs.
[0018] Furthermore, the process of processing the environmental information includes: Based on the preset flame and smoke information to be acquired, other useless information in the environmental information is removed to obtain flame and smoke information. Then, the flame and smoke information is identified and extracted to obtain flame height information and smoke concentration information. Specifically, the processing module pre-sets the flame height information and smoke concentration information to be acquired. When the flame information and smoke information enter the processing module, the processing module identifies and extracts the flame height information from the flame information according to the pre-set flame height information. The flame information is image information. When extracting the flame height information, the flame in the image information is identified and measured to obtain the flame height information. The processing module also identifies and extracts the smoke concentration information from the smoke information according to the pre-set smoke concentration information to obtain the smoke concentration information. The processing module pre-sets a smoke concentration threshold. Only when the obtained smoke concentration is greater than the pre-set smoke concentration threshold is it judged as fire smoke concentration information. If it is less than the pre-set smoke concentration threshold, it is judged as non-fire smoke concentration information, and the smoke concentration information is not acquired.
[0019] For example, when staff members smoke cigarettes inside the new energy vehicle battery testing environment chamber, a certain amount of smoke will be generated inside the chamber. At this time, the acquisition module collects the smoke information and transmits it to the processing module. The processing module obtains the smoke concentration in the smoke information and compares it with a preset smoke concentration threshold. If the smoke concentration is less than the threshold, it is judged as non-fire smoke concentration information, and the processing module removes the non-fire smoke concentration information.
[0020] Furthermore, the process of generating control commands from the processed environmental information includes: Obtain the flame height information and the smoke concentration information from the processed environmental information; The flame height information is compared with a preset flame height threshold to obtain a first comparison result. The smoke concentration information is compared with a preset smoke concentration threshold to obtain a second comparison result. When the first comparison result indicates that the flame height is greater than the flame height threshold and the second comparison result indicates that the smoke concentration is greater than the smoke concentration threshold, a level 1 fire extinguishing control command and a level 1 fire alarm control command are generated. When the first comparison result indicates that the flame height is less than the flame height threshold and the second comparison result indicates that the smoke concentration is greater than the smoke concentration threshold, a level 2 fire extinguishing control command and a level 2 fire alarm control command are generated. When the first comparison result indicates that the flame height is less than the flame height threshold and the second comparison result indicates that the smoke concentration is less than the smoke concentration threshold, a level 3 fire extinguishing control command and a level 3 fire alarm control command are generated. When the first comparison result indicates that there is no flame and the second comparison result indicates that the smoke concentration is less than the smoke concentration threshold, a level 4 fire extinguishing control command and a level 4 fire alarm control command are generated.
[0021] For example, when a fire occurs in the new energy vehicle battery testing environment chamber, the acquisition module collects flame and smoke information in real time and transmits the flame and smoke information to the processing module. The processing module processes the flame and smoke information, identifies and extracts flame height and smoke concentration information, and then transmits the flame height and smoke concentration information to the control module. The control module presets flame height and smoke concentration thresholds, and then compares the received flame height and smoke concentration information with the preset flame height and smoke concentration thresholds to obtain a first comparison result and a second comparison result. When the first comparison result is that the flame height is greater than the flame height threshold and the second comparison result is that the smoke concentration is greater than the smoke concentration threshold, a first-level fire extinguishing control command and a first-level fire alarm control command are generated; when the first comparison result is that the flame height is less than the flame height threshold and the second comparison result is less than the flame height threshold, a first-level fire extinguishing control command and a first-level fire alarm control command are generated. When the smoke concentration exceeds the smoke concentration threshold, a level-two fire extinguishing control command and a level-two fire alarm control command are generated. When the first comparison result is that the flame height is less than the flame height threshold and the second comparison result is that the smoke concentration is less than the smoke concentration threshold, a level-three fire extinguishing control command and a level-three fire alarm control command are generated. When the first comparison result is that there is no flame and the second comparison result is that the smoke concentration is less than the smoke concentration threshold, a level-four fire extinguishing control command and a level-four fire alarm control command are generated. This results in four different levels of fire control commands, corresponding to different degrees of fire. This enables automatic detection and extinguishing of fires occurring in the new energy vehicle battery testing environment chamber, and automatically determines the fire size and classifies the fire extinguishing and fire alarm levels accordingly. This avoids large-scale fire extinguishing actions for small fires, saves fire extinguishing resources, and improves the efficiency of fire extinguishing in the new energy vehicle battery testing environment chamber.
[0022] Furthermore, the execution module includes an automatic fire extinguisher and a fire alarm.
[0023] Specifically, when the automatic fire extinguisher receives the Level 1, Level 2, Level 3, and Level 4 fire extinguishing control commands, it executes different levels of fire extinguishing actions. For example, when the automatic fire extinguisher receives the Level 1 fire extinguishing control command, it sprays the extinguishing agent and fire water at the maximum extinguishing capacity. When the automatic fire extinguisher receives the Level 4 fire extinguishing control command, it sprays the extinguishing agent and fire water at the minimum extinguishing capacity. This achieves the goal of applying appropriate fire extinguishing amounts to different fire levels, thereby conserving fire extinguishing resources.
[0024] Specifically, when the fire alarm receives the fire alarm level 1 control command, fire alarm level 2 control command, fire alarm level 3 control command and fire alarm level 4 control command, it emits different alarm loudnesses, wherein the alarm loudness is in descending order according to the received fire alarm level 1 control command, fire alarm level 2 control command, fire alarm level 3 control command and fire alarm level 4 control command.
[0025] For example, when a fire occurs in the new energy vehicle battery testing environment chamber, the fire alarm will emit the loudest fire alarm sound when it receives the first-level fire alarm control command. At this time, the fire alarm sound is loud and rapid. When the fire alarm receives the fourth-level fire alarm control command, it will emit the lowest-loud fire alarm sound. At this time, the fire alarm sound is low and slow. In this way, different fire alarm sounds will be emitted according to the size of the fire to remind people of the severity of the fire.
[0026] It should be added that both the automatic fire extinguisher and the fire alarm are connected to a power source. The automatic fire extinguisher has a built-in controller that identifies and judges the fire extinguishing control command, and the fire alarm has a built-in controller that identifies and judges the fire alarm control command. The automatic fire extinguisher includes automatic dry powder fire extinguishers, automatic foam fire extinguishers, and automatic fire water fire extinguishers, etc.
[0027] Furthermore, the acquisition module includes a flame monitoring camera and a smoke sensor. The smoke sensor is configured to acquire smoke information in the battery test environment chamber in real time, and the flame monitoring camera is configured to acquire flame information in the battery test environment chamber in real time.
[0028] Specifically, the flame monitoring camera is equipped with a flame sensor. When a fire occurs in the new energy vehicle battery testing environment chamber, the flame sensor automatically senses the flame and adjusts the flame monitoring camera to aim at the fire point to acquire video images, thereby obtaining flame image information and transmitting the flame image information to the processing module.
[0029] Specifically, when a fire occurs in the new energy vehicle battery testing environment chamber, the smoke sensor acquires the smoke information in real time and transmits the smoke information to the processing module. After receiving the smoke information, the processing module processes it to obtain smoke concentration information.
[0030] Furthermore, the terminal module is communicatively connected to the processing module and the execution module respectively. After receiving the environmental information, fire extinguishing action information and fire alarm information, the terminal module classifies and stores them and generates a corresponding information record table, and then displays the information record table.
[0031] Specifically, the terminal module includes a computer terminal or a mobile phone terminal. The terminal module is communicatively connected to the processing module and receives flame information and smoke information from the environmental information sent by the processing module. It also receives fire extinguishing action information and fire alarm information. The terminal module categorizes the flame information, smoke information, fire extinguishing action information, and fire alarm information, recording the categorized flame information, smoke information, fire extinguishing action information, and fire alarm information in a history table. Each of these history tables records a time; that is, flame information, smoke information, fire extinguishing action information, and fire alarm information received at the same time are recorded at the same time in their respective history tables. This process generates a flame information record table, a smoke information record table, a fire extinguishing action information record table, and a fire alarm information record table.
[0032] Specifically, when it is necessary to view the fire extinguishing details of the new energy vehicle battery test environment chamber, it can be viewed through a terminal computer or mobile terminal. By entering the time of the fire, flame information, smoke information, fire extinguishing action information, and fire alarm information can be viewed, thereby enabling timely understanding of the fire details. At the same time, the flame information, smoke information, fire extinguishing action information, and fire alarm information can also be used to determine whether each module of the automatic detection and extinguishing system in the new energy vehicle battery test environment chamber has malfunctioned, and then each module can be repaired in a timely manner.
[0033] Additionally, when a fire occurs inside the new energy vehicle battery testing environment chamber, the acquisition module also includes a thermal sensor. The thermal sensor directly transmits the real-time temperature value to the control module, comparing it with a preset temperature threshold. When the real-time temperature value exceeds the threshold, the control module generates a fire extinguishing control command and transmits it to the execution module. The execution module's automatic fire extinguisher receives the command and, according to the command, sprays inert gas and ultrafine dry powder extinguishing agent. The flames are extinguished by the physical action of the inert gas and the chemical action of the ultrafine dry powder extinguishing agent, thus achieving rapid and automatic fire extinguishing in the new energy vehicle battery testing environment chamber, improving fire extinguishing efficiency.
[0034] It should be added that each module of the above-mentioned automatic detection and extinguishing system can be implemented in whole or in part through software, hardware and their combination. Each module can be embedded in the processor of the computer device in hardware form or independent of the processor, or it can be stored in the memory of the computer device in software form, so that the processor can call and execute the corresponding operations of each module.
[0035] In an exemplary embodiment, a computer device is provided, which may be a server. The computer device includes a processor, memory, input / output interfaces (I / O), and a communication interface. The processor, memory, and I / O interfaces are connected via a system bus, and the communication interface is connected to the system bus via the I / O interfaces. The processor of the computer device provides computing and control capabilities. The memory of the computer device includes a non-volatile storage medium and internal memory. The non-volatile storage medium stores an operating system, computer programs, and a database. The internal memory provides an environment for the operation of the operating system and computer programs in the non-volatile storage medium. The database of the computer device stores status data collected by sensors. The I / O interfaces of the computer device are used for exchanging information between the processor and external devices. The communication interface of the computer device is used for communication with external terminals via a network connection. When the computer program is executed by the processor, it implements automatic detection and fire suppression of an automatic detection and extinguishing system.
[0036] Those skilled in the art will understand that all or part of the processes in the above embodiments can be implemented by a computer program instructing related hardware. The computer program can be stored in a non-volatile computer-readable storage medium, and when executed, it can include the processes of the embodiments described above. Any references to memory, databases, or other media used in the embodiments provided in this application can include at least one of non-volatile and volatile memory. Non-volatile memory can include read-only memory (ROM), magnetic tape, floppy disk, flash memory, optical memory, high-density embedded non-volatile memory, resistive random access memory (ReRAM), magnetic random access memory (MRAM), ferroelectric random access memory (FRAM), phase change memory (PCM), graphene memory, etc. Volatile memory can include random access memory (RAM) or external cache memory, etc. By way of illustration and not limitation, RAM can take many forms, such as Static Random Access Memory (SRAM) or Dynamic Random Access Memory (DRAM). The databases involved in the embodiments provided in this application may include at least one type of relational database and non-relational database. Non-relational databases may include, but are not limited to, blockchain-based distributed databases. The processors involved in the embodiments provided in this application may be general-purpose processors, central processing units, graphics processing units, digital signal processors, programmable logic devices, quantum computing-based data processing logic devices, etc., and are not limited to these.
[0037] The terms “first,” “second,” “third,” “fourth,” etc. (if present) in the specification and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented, for example, in orders other than those illustrated or described herein. Furthermore, the terms “comprising” and “having,” and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.
[0038] The above-described embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application 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 of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application.
Claims
1. An automatic detection and extinguishing system, characterized in that, It includes a data acquisition module, a processing module, a control module, an execution module, and a terminal module; The acquisition module is configured to acquire environmental information in the battery test environment chamber in real time and transmit the environmental information to the processing module. The processing module is configured to receive the environmental information, process the environmental information to obtain processed environmental information, and transmit the processed environmental information to the control module and the terminal module. The control module is configured to receive the processed environmental information, generate control commands based on the processed environmental information, and transmit the control commands to the execution module. The execution module is used to receive the control command, execute fire extinguishing actions and fire alarms according to the control command, and feed back fire extinguishing action information and fire alarm information to the terminal module. The terminal module is configured to receive the environmental information, fire extinguishing action information, and fire alarm information, and to store and display the environmental information, fire extinguishing action information, and fire alarm information.
2. The automatic detection and extinguishing system according to claim 1, characterized in that, The process of processing the environmental information includes: Based on the preset flame and smoke information to be acquired, other useless information in the environmental information is removed to obtain flame and smoke information. Then, the flame and smoke information is identified and extracted to obtain flame height information and smoke concentration information.
3. The automatic detection and extinguishing system according to claim 2, characterized in that, The process of generating control commands from the processed environmental information includes: Obtain the flame height information and smoke concentration information from the processed environmental information; The flame height information is compared with a preset flame height threshold to obtain a first comparison result, and the smoke concentration information is compared with a preset smoke concentration threshold to obtain a second comparison result. When the first comparison result is that the flame height is greater than the flame height threshold and the second comparison result is that the smoke concentration is greater than the smoke concentration threshold, a level one fire extinguishing control command and a level one fire alarm control command are generated. When the first comparison result is that the flame height is less than the flame height threshold and the second comparison result is that the smoke concentration is greater than the smoke concentration threshold, a level 2 fire extinguishing control command and a level 2 fire alarm control command are generated. When the first comparison result is that the flame height is less than the flame height threshold and the second comparison result is that the smoke concentration is less than the smoke concentration threshold, a level 3 fire extinguishing control command and a level 3 fire alarm control command are generated. When the first comparison result is no flame and the second comparison result is smoke concentration less than the smoke concentration threshold, a level 4 fire extinguishing control command and a level 4 fire alarm control command are generated.
4. An automatic detection and extinguishing system according to claim 3, characterized in that, The execution module includes an automatic fire extinguisher and a fire alarm.
5. An automatic detection and extinguishing system according to claim 4, characterized in that, When the automatic fire extinguisher receives the first-level, second-level, third-level, and fourth-level fire extinguishing control commands, it performs fire extinguishing actions of different degrees.
6. An automatic detection and extinguishing system according to claim 4, characterized in that, When the fire alarm receives the fire alarm level 1 control command, fire alarm level 2 control command, fire alarm level 3 control command and fire alarm level 4 control command, it emits different alarm loudnesses, wherein the alarm loudness is from high to low according to the received fire alarm level 1 control command, fire alarm level 2 control command, fire alarm level 3 control command and fire alarm level 4 control command.
7. An automatic detection and extinguishing system according to claim 1, characterized in that, The acquisition module includes a flame monitoring camera and a smoke sensor. The smoke sensor is configured to acquire smoke information in the battery test environment chamber in real time, and the flame monitoring camera is configured to acquire flame information in the battery test environment chamber in real time.
8. An automatic detection and extinguishing system according to claim 1, characterized in that, The terminal module is communicatively connected to the processing module and the execution module respectively. After receiving the environmental information, fire extinguishing action information and fire alarm information, the terminal module classifies and stores them and generates a corresponding information record table, and then displays the information record table.