Distributed fire control system and method based on Internet of Things mode

Abstract

The invention provides a distributed fire-fighting control system and method based on an Internet of Things mode, and the system comprises a fire-fighting sensing assembly which is used for monitoring the fire-fighting information in a distributed liquid cooling energy storage cabinet, and transmitting the collected fire-fighting information to a control assembly; the control assembly is used for sending a fire fighting instruction to the AGV fire fighting truck according to the received fire fighting information; and the AGV fire fighting truck is used for extinguishing fire of the distributed liquid cooling energy storage cabinet according to the received fire fighting instruction. According to the technical scheme, sufficient fire extinguishing dosage is guaranteed, the fire extinguishing effect is sufficient, and the fire extinguishing effect is improved.

Description

Background Art

[0002] The existing fire-fighting method of energy storage battery prefabricated cabin using perfluorohexanone as fire extinguishing medium has the following defects:

[0003] 1. Each energy storage system is equipped with a fire extinguishing system, and the product cost is relatively high.

[0004] 2. Considering the cost issue, the fire extinguishing dosage is small, resulting in insufficient fire extinguishing effect.

[0005] 3. A composite detector is installed in the battery pack and on the battery maintenance cover. The detection accuracy is limited and the cost will also increase. Summary of the invention

[0006] The present application provides a distributed fire control system and method based on the Internet of Things mode to improve the fire extinguishing effect.

[0007] In a first aspect, a distributed fire control system based on the Internet of Things mode is provided, including:

[0008] A fire sensor component, used to monitor the fire information in the distributed liquid-cooled energy storage cabinet and send the collected fire information to the control component;

[0009] The control component is used to send a fire instruction to the AGV fire truck according to the received fire information;

[0010] The AGV fire truck is used to extinguish the fire of the distributed liquid-cooled energy storage cabinet according to the received fire instruction.

[0011] In the above technical solution, a fire sensor component is provided to monitor the fire information in the distributed liquid-cooled energy storage cabinet, and the collected fire information is sent to the control component; the control component is used to send a fire instruction to the AGV fire truck according to the received fire information; the AGV fire truck is used to extinguish the fire in the distributed liquid-cooled energy storage cabinet according to the received fire instruction; sufficient fire extinguishing dosage is ensured, the fire extinguishing effect is sufficient, and the fire extinguishing effect is improved.

[0012] In a specific implementation scheme, the fire sensor assembly includes a smoke detector, a temperature detector and a combustible gas detector, wherein:

[0013] The smoke detector is used to detect smoke signals in the battery compartment of the distributed liquid-cooled energy storage cabinet;

[0014] The temperature sensing detector is used to detect the temperature signal in the battery compartment of the distributed liquid-cooled energy storage cabinet;

[0015] The combustible gas detector is used to detect combustible gas signals in the battery compartment of the distributed liquid-cooled energy storage cabinet.

[0016] In a specific implementation scheme, the control component includes an energy management unit EMU and a communication module arranged in a control cabin of the distributed liquid-cooled energy storage cabinet.

[0017] In a specific implementation manner, the control component includes an upper terminal module.

[0018] In a specific implementation scheme, the control component includes a human-computer interaction module and a control module arranged on the AGV fire truck.

[0019] In a specific implementation scheme, the AGV fire truck includes a fire extinguishing device and a drive module, wherein:

[0020] The driving module is used to drive the AGV fire truck to a designated position;

[0021] The fire extinguishing device is used to spray fire extinguishing agent on the distributed liquid-cooled energy storage cabinet.

[0022] In a specific implementation scheme, the AGV fire truck includes a camera, wherein:

[0023] The camera is used to capture an environmental image and send the captured environmental image to the control module;

[0024] The control module is used to determine the position of the energy storage cabinet fire protection interface of the distributed liquid-cooled energy storage cabinet through image processing and feature matching according to the received environmental image; and send a control instruction to the driving module;

[0025] The driving module is used to drive the AGV fire truck to connect the fire extinguishing agent delivery pipeline of the fire extinguishing device and the energy storage cabinet fire protection interface of the distributed liquid-cooled energy storage cabinet.

[0026] In a specific implementation scheme, the fire extinguishing device adopts a pump-type perfluorohexanone fire extinguishing device.

[0027] In a specific implementation manner, the AGV fire truck includes an audible and visual alarm.

[0028] In a second aspect, a distributed fire control method based on the Internet of Things mode is provided, comprising the following steps:

[0029] Using the fire sensor component to monitor the fire information in the distributed liquid-cooled energy storage cabinet, and sending the collected fire information to the control component;

[0030] Using the control component to send a firefighting instruction to the AGV fire truck according to the received firefighting information;

[0031] The AGV fire truck is used to extinguish the fire in the distributed liquid-cooled energy storage cabinet according to the received firefighting instruction.

[0032] In the above technical solution, a fire sensor component is provided to monitor the fire information in the distributed liquid-cooled energy storage cabinet, and the collected fire information is sent to the control component; the control component is used to send a fire instruction to the AGV fire truck according to the received fire information; the AGV fire truck is used to extinguish the fire in the distributed liquid-cooled energy storage cabinet according to the received fire instruction; sufficient fire extinguishing dosage is ensured, the fire extinguishing effect is sufficient, and the fire extinguishing effect is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 A layout diagram of distributed energy storage station equipment provided in an embodiment of the present application;

[0034] Figure 2 A schematic diagram of the internal structure of a distributed liquid-cooled energy storage cabinet provided in an embodiment of the present application;

[0035] Figure 3 A schematic diagram of the external structure of a distributed liquid-cooled energy storage cabinet provided in an embodiment of the present application;

[0036] Figure 4 A schematic diagram of the internal structure of an AGV fire truck provided in an embodiment of the present application;

[0037] Figure 5 A schematic diagram of the external structure of an AGV fire truck provided in an embodiment of the present application;

[0038] Figure 6 A flowchart of a distributed fire control method based on the Internet of Things mode provided in an embodiment of the present application.

[0039] Among them, 1-cabinet, 2-control cabin, 3-battery cabin, 4-energy storage cabinet fire interface, 5-battery pack, 6-battery pack fire interface, 7-smoke detector, 8-temperature detector, 9-combustible gas detector, 10-energy management unit EMU, 11-4G module, 12-AGV fire truck, 13-micro fire station, 14-distributed liquid-cooled energy storage cabinet, 15-AGV fire truck track, 16-drive module, 17-pump group perfluorohexanone fire extinguishing device, 18-camera, 19-control module, 20-sound and light alarm, 21-human-computer interaction module, 22-perfluorohexanone delivery pipeline. DETAILED DESCRIPTION

[0040] The present application is further described in detail below through the accompanying drawings and embodiments. Through these descriptions, the characteristics and advantages of the present application will become clearer and more specific.

[0041] The word "exemplary" is used exclusively herein to mean "serving as an example, embodiment, or illustration." Any embodiment described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments. Although various aspects of the embodiments are shown in the drawings, the drawings are not necessarily drawn to scale unless otherwise noted.

[0042] In addition, the technical features involved in different embodiments of the present application described below can be combined with each other as long as they do not conflict with each other.

[0043] To facilitate understanding of the distributed fire control system and method based on the Internet of Things mode provided in the embodiment of the present application, its application scenario is first explained. The distributed fire control system and method based on the Internet of Things mode provided in the embodiment of the present application are used to improve the fire extinguishing effect. The fire fighting method of the existing energy storage battery prefabricated cabin using perfluorohexanone as the fire extinguishing medium has the following defects: 1. Each energy storage system is equipped with a fire extinguishing system, and the product cost is relatively high. 2. Considering the cost issue, the fire extinguishing dosage is small, resulting in insufficient fire extinguishing effect. 3. A composite detector is installed in the battery pack, which is installed on the battery maintenance cover. The detection accuracy is limited, and the cost will also increase. For this reason, the embodiment of the present application provides a distributed fire control system and method based on the Internet of Things mode to improve the fire extinguishing effect. The following is a detailed description of it with specific drawings and embodiments.

[0044] refer to Figures 1 to 6 , Figure 1 A layout diagram of distributed energy storage station equipment provided in an embodiment of the present application; Figure 2 A schematic diagram of the internal structure of a distributed liquid-cooled energy storage cabinet provided in an embodiment of the present application; Figure 3 A schematic diagram of the external structure of a distributed liquid-cooled energy storage cabinet provided in an embodiment of the present application; Figure 4 A schematic diagram of the internal structure of an AGV fire truck provided in an embodiment of the present application; Figure 5 A schematic diagram of the external structure of an AGV fire truck provided in an embodiment of the present application; Figure 6 A flowchart of a distributed fire control method based on the Internet of Things mode provided in an embodiment of the present application.

[0045] exist Figures 1 to 5 In the embodiment of the present application, a distributed fire control system based on the Internet of Things mode is provided, including:

[0046] A fire sensor component, used to monitor the fire information in the distributed liquid-cooled energy storage cabinet and send the collected fire information to the control component;

[0047] The control component is used to send a fire instruction to the AGV fire truck according to the received fire information;

[0048] The AGV fire truck is used to extinguish the fire of the distributed liquid-cooled energy storage cabinet according to the received fire instruction.

[0049] In the above technical solution, a fire sensor component is provided to monitor the fire information in the distributed liquid-cooled energy storage cabinet, and the collected fire information is sent to the control component; the control component is used to send a fire instruction to the AGV fire truck according to the received fire information; the AGV fire truck is used to extinguish the fire in the distributed liquid-cooled energy storage cabinet according to the received fire instruction; sufficient fire extinguishing dosage is ensured, the fire extinguishing effect is sufficient, and the fire extinguishing effect is improved.

[0050] Specifically, by setting up fire sensor components, control components and AGV fire trucks to monitor the fire in the distributed liquid-cooled energy storage cabinet, the beneficial effects include:

[0051] Real-time monitoring and rapid response:

[0052] The fire sensor component can monitor the fire information in the distributed liquid-cooled energy storage cabinet in real time, such as temperature, smoke concentration, etc., to ensure timely detection in the early stages of a fire. Once an abnormality is detected, the system can quickly send a fire command to the AGV fire truck through the control component to achieve a quick response and effectively shorten the fire-fighting time.

[0053] Precise firefighting: Based on the firefighting instructions received, the AGV fire truck can accurately reach the location of the fire and carry out targeted firefighting operations. This precision not only improves the efficiency of firefighting, but also reduces unnecessary waste of firefighting resources.

[0054] Ensure sufficient fire extinguishing agent: AGV fire trucks are usually equipped with sufficient fire extinguishing agent to ensure that they can continue to provide sufficient fire extinguishing force during the fire extinguishing process. This avoids the problem of incomplete fire extinguishing or fire re-ignition due to insufficient fire extinguishing agent.

[0055] Improve fire extinguishing effect: Through real-time monitoring, rapid response and precise fire extinguishing, the system can significantly improve the fire extinguishing effect. Compared with traditional manual fire extinguishing or fixed fire extinguishing systems, the system is more intelligent and efficient.

[0056] Reduce personnel risks: When a fire occurs, personnel often face great risks when entering the fire scene to extinguish the fire. The introduction of AGV fire trucks allows personnel to operate in a relatively safe position, greatly reducing the risk of casualties.

[0057] Improve overall safety: The system not only improves the fire extinguishing effect, but also improves the overall safety of the distributed liquid-cooled energy storage cabinet and its area through real-time monitoring and rapid response mechanism. This is of great significance for protecting the lives and property of personnel and maintaining social stability.

[0058] Easy to expand and maintain: The system has high scalability, and the number of fire sensor components and AGV fire trucks can be increased according to actual needs. At the same time, the system maintenance is relatively simple and convenient, reducing operation and maintenance costs.

[0059] In a specific embodiment, reference Figure 1 AGV fire trucks 12, micro fire stations 13 and distributed liquid-cooled energy storage cabinets 14 are installed in the station; AGV fire trucks 12 can be moved to any distributed liquid-cooled energy storage cabinet 14 through AGV fire truck tracks 15. AGV fire trucks can be controlled remotely or on-site through a human-computer interaction module. When any battery pack in a distributed liquid-cooled energy storage cabinet experiences thermal runaway, a sufficient amount of perfluorohexanone fire extinguishing agent is required to fully extinguish the thermal runaway battery pack.

[0060] In a specific implementation scheme, the fire sensor assembly includes a smoke detector, a temperature detector and a combustible gas detector, wherein:

[0061] The smoke detector is used to detect smoke signals in the battery compartment of the distributed liquid-cooled energy storage cabinet;

[0062] The temperature sensing detector is used to detect the temperature signal in the battery compartment of the distributed liquid-cooled energy storage cabinet;

[0063] The combustible gas detector is used to detect combustible gas signals in the battery compartment of the distributed liquid-cooled energy storage cabinet.

[0064] In a specific implementation scheme, the control component includes an energy management unit EMU and a communication module arranged in a control cabin of the distributed liquid-cooled energy storage cabinet.

[0065] In a specific implementation scheme, the control component includes a host terminal module. In this embodiment, the host terminal module is a mobile phone APP terminal.

[0066] In a specific implementation scheme, the control component includes a human-computer interaction module 21 and a control module 19 provided on the AGV fire truck.

[0067] In a specific implementation scheme, the distributed liquid-cooled energy storage cabinet comprises: a cabinet 1, wherein:

[0068] The cabinet is provided with a control cabin 2 and a battery cabin 3.

[0069] The control cabin and the battery cabin are separately arranged;

[0070] The battery compartment is provided with an energy storage cabinet fire protection interface 4, which is used for conveying fire extinguishing agent.

[0071] In the above technical solution, a cabinet is provided, in which a control cabin and a battery cabin are provided, and the control cabin and the battery cabin are separately provided; an energy storage cabinet fire protection interface is provided on the battery cabin, and the energy storage cabinet fire protection interface is used to transport the fire extinguishing agent; a sufficient amount of fire extinguishing agent is ensured, the fire extinguishing effect is sufficient, and the fire extinguishing effect of the distributed liquid-cooled energy storage cabinet is improved.

[0072] Specifically, a cabinet including a control cabin and a battery cabin is provided, and an energy storage cabinet fire protection interface is provided on the battery cabin for delivering fire extinguishing agent. The beneficial effects include:

[0073] Improve fire-fighting efficiency: The independent battery compartment design enables the fire-extinguishing agent to act directly and accurately on the battery area, reducing the waste of fire-extinguishing agent and improving fire-fighting efficiency.

[0074] Adequate fire extinguishing capacity ensures that even in the face of larger fires, they can be put out quickly and effectively, reducing the risk of fire spreading.

[0075] Enhanced safety: The separate control cabin and battery cabin reduce the direct impact of fire on the control cabin, protect the safety of the control system, and reduce the interference of fire on the overall system operation.

[0076] The setting of the fire protection interface makes the fire-fighting operation more rapid and orderly, and improves the emergency response capability to deal with fire.

[0077] Optimize system layout: The split design makes the internal layout of the cabinet more reasonable, improves space utilization, and facilitates separate monitoring and maintenance of the battery compartment. The setting of the fire interface also takes into account the convenience of operation, making fire extinguishing easier to implement.

[0078] Improve system reliability: By ensuring that the battery compartment can be promptly and effectively protected from fire, the service life of the battery is extended and the reliability of the entire energy storage system is improved.

[0079] The split design also facilitates upgrading or replacing the battery compartment, improving the scalability and flexibility of the system.

[0080] Compliance with safety regulations: The design complies with relevant fire safety regulations and standards, which helps to improve the safety of the entire energy storage system and reduce fire risks. The setting of the fire interface also reflects the emphasis on fire safety and compliance.

[0081] Environmental protection and energy saving: The effective use of fire extinguishing agents reduces the waste of resources and conforms to the concept of environmental protection and energy saving. Timely fire fighting also reduces the damage caused by fire to the environment and protects the ecological environment.

[0082] In summary, by setting up a cabinet containing a control cabin and a battery cabin, and specially setting up a fire protection interface of the energy storage cabinet for delivering fire extinguishing agents, this design has brought significant beneficial effects in improving fire extinguishing efficiency, enhancing safety, optimizing system layout, improving system reliability, complying with safety regulations, and environmental protection and energy saving.

[0083] In a specific implementation scheme, a plurality of battery packs 5 are arranged in the battery compartment. The number of the battery packs is multiple (two or more), such as two, three, and other different numbers.

[0084] In a specific implementation scheme, each of the battery packs is provided with a battery pack fire protection interface 6.

[0085] In a specific implementation manner, a fire sensor assembly is disposed on the top of the battery compartment.

[0086] In a specific implementation scheme, the fire sensor assembly includes a smoke detector 7 and a temperature detector 8 .

[0087] In a specific implementation manner, the fire sensor assembly includes a combustible gas detector 9 .

[0088] In a specific implementation scheme, an energy storage control component is provided in the control cabin.

[0089] In a specific implementation scheme, the energy storage control component includes an energy management unit EMU10.

[0090] In a specific implementation scheme, the energy storage control component includes a communication module.

[0091] In a specific implementation scheme, the communication module includes a 4G module 11.

[0092] Specifically, the energy storage cabinet fire protection interface is mainly connected to the perfluorohexanone delivery pipeline of the AGV fire truck, the smoke detector is used to detect the smoke signal in the battery compartment, the temperature detector is used to detect the temperature signal in the battery compartment, and the combustible gas detector is used to detect the H2 and CO signals in the battery compartment; when the slave control unit in the battery pack detects the thermal runaway alarm information, at the same time, any detector in the battery compartment issues an alarm; the energy management unit EMU receives and sends the fire signal to the 4G module, the above alarm signal is transmitted to the energy management unit, and the energy management unit transmits the fire information to the 4G module; the 4G module receives the fire signal and sends it to the mobile phone APP or the human-computer interaction module. After receiving the fire signal, the AGV fire truck is started. The fire truck drives to the corresponding energy storage cabinet, and the perfluorohexanone delivery pipeline of the AGV fire truck is connected to the fire protection interface of the energy storage cabinet. After the fire protection system is started, the perfluorohexanone fire extinguishing agent is sprayed into the battery pack through the pipe connected to the fire protection interface of the battery pack, thereby achieving the purpose of fire extinguishing.

[0093] In a specific implementation scheme, the AGV fire truck includes a fire extinguishing device and a drive module 16, wherein:

[0094] The driving module is used to drive the AGV fire truck to a designated position;

[0095] The fire extinguishing device is used to spray fire extinguishing agent on the distributed liquid-cooled energy storage cabinet.

[0096] In a specific embodiment, the AGV fire truck includes a camera 18, wherein:

[0097] The camera is used to capture an environmental image and send the captured environmental image to the control module;

[0098] The control module is used to determine the position of the energy storage cabinet fire protection interface of the distributed liquid-cooled energy storage cabinet through image processing and feature matching according to the received environmental image; and send a control instruction to the driving module;

[0099] The driving module is used to drive the AGV fire truck to connect the fire extinguishing agent delivery pipeline of the fire extinguishing device and the energy storage cabinet fire protection interface of the distributed liquid-cooled energy storage cabinet.

[0100] In a specific implementation manner, the fire extinguishing device adopts a pump-type perfluorohexanone fire extinguishing device 17.

[0101] In a specific implementation manner, the AGV fire truck includes an audible and visual alarm 20 .

[0102] Specifically, refer to Figure 4 and Figure 5The AGV fire truck is equipped with a drive module, a pump-type perfluorohexanone fire extinguishing device, a camera, a control module, an audible and visual alarm, and a human-computer interaction module; among them,

[0103] The control module is used to receive the fire information transmitted by the 4G module and feed it back to the human-computer interaction module to wait for the start command, or receive the command sent by the remote APP to go to the fire, and then output the command to the drive module, which is equipped with a set of motor drive devices to realize movement. The movement process is: laying a magnetic strip on the track of the AGV fire truck, the AGV fire truck detects the position of the magnetic strip through the magnetic sensor, realizes the motor drive rail movement, and drives to the fire. After arriving at the position, the camera is used to capture the environmental image, and the interface position is determined through image processing and feature matching, and then the AGV adjusts its position and direction to dock the fire interface. The perfluorohexanone delivery pipeline 22 is welded on the cabinet of the pump-type perfluorohexanone fire extinguishing device, which is connected to the ash extinguishing device, and the caliber can be adapted to the distributed liquid-cooled energy storage cabinet fire interface. After the two are firmly connected, the information is fed back to the control module, and the control module starts the pump-type perfluorohexanone fire extinguishing device and sprays the fire extinguishing agent in batches for firefighting operations.

[0104] exist Figure 6 In the embodiment of the present application, a distributed fire control method based on the Internet of Things mode is provided, comprising the following steps:

[0105] Using the fire sensor component to monitor the fire information in the distributed liquid-cooled energy storage cabinet, and sending the collected fire information to the control component;

[0106] Using the control component to send a firefighting instruction to the AGV fire truck according to the received firefighting information;

[0107] The AGV fire truck is used to extinguish the fire in the distributed liquid-cooled energy storage cabinet according to the received firefighting instruction.

[0108] In the above technical solution, a fire sensor component is provided to monitor the fire information in the distributed liquid-cooled energy storage cabinet, and the collected fire information is sent to the control component; the control component is used to send a fire instruction to the AGV fire truck according to the received fire information; the AGV fire truck is used to extinguish the fire in the distributed liquid-cooled energy storage cabinet according to the received fire instruction; sufficient fire extinguishing dosage is ensured, the fire extinguishing effect is sufficient, and the fire extinguishing effect is improved.

[0109] Those skilled in the art will appreciate that the present application may be implemented as a system, method or computer program product.

[0110] Therefore, the present disclosure may be specifically implemented in the following forms, namely: it may be completely hardware, it may be completely software (including firmware, resident software, microcode, etc.), or it may be a combination of hardware and software, generally referred to herein as a "circuit", "module" or "system". In addition, in some embodiments, the present application may also be implemented in the form of a computer program product in one or more computer-readable media, and the computer-readable medium may contain computer-readable program code.

[0111] Any combination of one or more computer-readable media can be used. Computer-readable media can be computer-readable signal media or computer-readable storage media. Computer-readable storage media can be, for example, but not limited to, electrical, magnetic, optical, electromagnetic, infrared, or semiconductor systems, devices or devices, or any combination of the above. More specific examples (non-exhaustive list) of computer-readable storage media include: electrical connections with one or more wires, portable computer disks, hard disks, random access memories (RAM), read-only memories (ROM), erasable programmable read-only memories (EPROM or flash memory), optical fibers, portable compact disk read-only memories (CD-ROM), optical storage devices, magnetic storage devices, or any suitable combination of the above. In this document, computer-readable storage media can be any tangible medium containing or storing a program, which can be used by an instruction execution system, device or device or used in combination with it.

[0112] Although the embodiments of the present application have been shown and described above, it is understood that the above embodiments are exemplary and cannot be understood as limiting the present application. A person of ordinary skill in the art can change, modify, replace and modify the above embodiments within the scope of the present application. On this basis, a variety of replacements and improvements can be made to the present application, all of which fall within the scope of protection of the present application.

Claims

1. A distributed fire control system based on the Internet of Things mode, characterized in that: include: A fire sensor component, used to monitor the fire information in the distributed liquid-cooled energy storage cabinet and send the collected fire information to the control component; The control component is used to send a fire instruction to the AGV fire truck according to the received fire information; The AGV fire truck is used to extinguish the fire of the distributed liquid-cooled energy storage cabinet according to the received fire instruction.

2. The distributed fire control system based on the Internet of Things mode according to claim 1 is characterized in that: The fire sensor assembly includes a smoke detector, a temperature detector and a combustible gas detector, wherein: The smoke detector is used to detect smoke signals in the battery compartment of the distributed liquid-cooled energy storage cabinet; The temperature sensing detector is used to detect the temperature signal in the battery compartment of the distributed liquid-cooled energy storage cabinet; The combustible gas detector is used to detect combustible gas signals in the battery compartment of the distributed liquid-cooled energy storage cabinet.

3. The distributed fire control system based on the Internet of Things mode according to claim 2 is characterized in that: The control component includes an energy management unit EMU and a communication module arranged in a control cabin of the distributed liquid-cooled energy storage cabinet.

4. The distributed fire control system based on the Internet of Things mode according to claim 3 is characterized in that: The control component includes an upper terminal module.

5. The distributed fire control system based on the Internet of Things mode according to claim 4 is characterized in that: The control component includes a human-computer interaction module and a control module arranged on the AGV fire truck.

6. The distributed fire control system based on the Internet of Things mode according to claim 5 is characterized in that: The AGV fire truck includes a fire extinguishing device and a driving module, wherein: The driving module is used to drive the AGV fire truck to a designated position; The fire extinguishing device is used to spray fire extinguishing agent on the distributed liquid-cooled energy storage cabinet.

7. The distributed fire control system based on the Internet of Things mode according to claim 6 is characterized in that: The AGV fire truck includes a camera, wherein: The camera is used to capture an environmental image and send the captured environmental image to the control module; The control module is used to determine the position of the energy storage cabinet fire protection interface of the distributed liquid-cooled energy storage cabinet through image processing and feature matching according to the received environmental image; and send a control instruction to the driving module; The driving module is used to drive the AGV fire truck to connect the fire extinguishing agent delivery pipeline of the fire extinguishing device and the energy storage cabinet fire protection interface of the distributed liquid-cooled energy storage cabinet.

8. The distributed fire control system based on the Internet of Things mode according to claim 7 is characterized in that: The fire extinguishing device adopts a pump group type perfluorohexanone fire extinguishing device.

9. The distributed fire control system based on the Internet of Things mode according to claim 8 is characterized in that: The AGV fire truck includes an audible and visual alarm.

10. A distributed fire control method based on the Internet of Things mode, characterized in that: The following steps are involved: Using the fire sensor component to monitor the fire information in the distributed liquid-cooled energy storage cabinet, and sending the collected fire information to the control component; Using the control component to send a firefighting instruction to the AGV fire truck according to the received firefighting information; The AGV fire truck is used to extinguish the fire in the distributed liquid-cooled energy storage cabinet according to the received firefighting instruction.

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