Cable interlayer fire prevention method and system based on fire-fighting robot

Abstract

The invention discloses a cable interlayer fire prevention method and system based on a fire-fighting robot, and relates to the technical field of intelligent fire fighting, and the method comprises the steps: a patrol robot carries out the regular patrol between cable layers, monitors the temperature of a cable in real time, and gives out a fire early warning signal when the temperature reaches a first set value temperature 1; when the patrol robot detects that the temperature continues to rise to a higher threshold temperature 2, fire information is automatically sent to the fire extinguishing robot through the communication device, and an instruction of going to a fire position is sent; and after receiving the fire information, the fire extinguishing robot automatically moves to a fire position, and a fire source is extinguished through a spraying or powder spraying fire extinguishing device of the fire extinguishing robot. According to the invention, the risk caused by manual intervention is reduced, the cable interlayer area can be timely controlled at the early stage of fire, and the safety of facilities and personnel is guaranteed.

Description

Technical Field

[0001] The present invention relates to the technical field of fire-fighting robots, and in particular to a cable layer fire prevention method and system based on fire-fighting robots. Background Art

[0002] In modern industry and power facilities, the fire prevention problem between cable layers has received increasing attention. With the improvement of electrification level, a large number of cables are densely laid in the cable layers between buildings or equipment, especially in power-intensive places such as substations and factories. The traditional cable layer fire monitoring system mainly relies on fixed installed sensing equipment, such as smoke sensors, temperature sensors, infrared radiation devices, etc. However, limited by the installation location of these devices and their fixed monitoring range, the early detection ability of cable layer fire is relatively limited. The layout of fixed detectors is usually difficult to fully cover each potential fire source location, resulting in missed reports and false alarms. In addition, although some facilities are equipped with fixed gas fire extinguishing devices or fire bombs, their coverage and spraying effect are limited, and accurate fire extinguishing cannot be achieved in the early stage of the fire. With the improvement of unmanned substations and industrial automation, the demand for intelligent, automated and accurate cable layer fire prevention methods is gradually increasing.

[0003] The shortcomings of the existing technology are mainly concentrated in the accuracy of fire monitoring, the timeliness of fire extinguishing response and unmanned operation. First, fixed monitoring equipment is difficult to flexibly adjust with changes in environmental conditions, and due to the limited monitoring area, it is easy to have missed reports due to the deviation of the fire source from the sensor. Secondly, it is difficult to accurately aim at the fire source with traditional fixed fire extinguishing devices, and the fire extinguishing efficiency is low. If the fire is not effectively handled in a short time, it is very likely to spread to a larger area, causing greater economic losses. In response to the above shortcomings, our invention innovatively introduced patrol robots and fire extinguishing robots. Through regular patrols and monitoring of cable temperature by patrol robots, real-time monitoring and early warning of fire conditions can be achieved. When the temperature reaches the set warning value, the system will trigger an automated fire extinguishing program, and the fire extinguishing robot will accurately locate and extinguish the fire source, effectively reducing the risk of fire expansion. In addition, the patrol and fire extinguishing robots work together to achieve unmanned operation in high-risk environments, improving the safety and efficiency of fire prevention between cable layers.

[0004] In summary, the existing cable interlayer fire protection technology has obvious limitations in terms of fire monitoring range, response timeliness and unmanned operation. The present invention solves the above problems through the collaboration of intelligent patrol and automatic fire extinguishing robots. Summary of the invention

[0005] The purpose of this section is to summarize some aspects of embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and the invention title of this application to avoid blurring the purpose of this section, the specification abstract and the invention title, and such simplifications or omissions cannot be used to limit the scope of the present invention.

[0006] In view of the above existing problems, the present invention is proposed.

[0007] Therefore, the present invention provides a cable interlayer fire prevention method and system based on a fire-fighting robot, which can solve the problems mentioned in the background technology.

[0008] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0009] In a first aspect, the present invention provides a fire prevention method between cable layers based on a fire fighting robot, which comprises: the inspection robot regularly inspects between cable layers, monitors the cable temperature in real time, and issues a fire warning signal when the temperature reaches a first set value, temperature 1;

[0010] When the inspection robot detects that the temperature continues to rise to a higher threshold temperature 2, it automatically sends the fire information to the fire-fighting robot through the communication device and issues a command to go to the fire location;

[0011] After receiving fire information, the fire-fighting robot automatically moves to the fire location and extinguishes the fire through its spray or powder fire-fighting device.

[0012] As a preferred solution of the cable layer fire prevention method based on the fire fighting robot of the present invention, wherein: the inspection robot includes an infrared fire alarm imager, a temperature sensor, a communication device and a control system;

[0013] The infrared fire alarm imager is used to capture the temperature information of the cable surface in real time and record the current cable temperature status in the form of images or data;

[0014] The temperature sensor is used in conjunction with the infrared imager to monitor local temperature changes and determine whether there is an abnormality;

[0015] The communication device is used to send fire information and position instructions to the fire-fighting robot when it is detected that the temperature reaches a set value;

[0016] The control system is used to perform autonomous patrols according to preset time intervals or paths, and also has an automatic judgment function to determine whether a fire warning needs to be issued by analyzing temperature data.

[0017] As a preferred solution of the cable interlayer fire prevention method based on the fire fighting robot of the present invention, wherein: the inspection robot patrols in a timed or fixed path manner, and during the patrol process, the surface temperature of the cable is monitored in real time by an infrared fire alarm imager, and the surface temperature data is compared and analyzed with a preset threshold value;

[0018] When the cable surface temperature reaches the preset first set value temperature 1, the patrol robot sends out a fire warning signal and starts a self-check program to determine the accuracy of the temperature change.

[0019] As a preferred solution of the cable interlayer fire prevention method based on the fire fighting robot of the present invention, wherein: the inspection robot collects the temperature change of the cable surface in real time through the temperature sensor, and performs temperature monitoring and analysis in combination with the data of the infrared fire alarm imager;

[0020] When the cable temperature rises to the second set value temperature 2, the inspection robot automatically sends fire information to the fire-fighting robot through the communication device, and sends precise instructions on the fire location.

[0021] As a preferred solution of the cable layer fire prevention method based on the fire fighting robot of the present invention, wherein: the fire fighting robot includes a positioning system and a fire fighting device;

[0022] The fire extinguishing device includes a spray nozzle, a powder spraying system and a communication device;

[0023] The positioning system is used to receive and analyze the fire location information sent by the patrol robot and locate the cable area where the fire source is located;

[0024] The fire extinguishing device includes a spray fire extinguishing device or a powder fire extinguishing device, specifically including:

[0025] The spray fire extinguishing equipment is used to spray cooling fire extinguishing agent; the powder fire extinguishing equipment is used for electrical fires and adopts dry powder fire extinguishing agent; the fire extinguishing robot selects spray or powder fire extinguishing mode according to the type of fire source.

[0026] As a preferred solution of the cable layer fire prevention method based on the fire-fighting robot described in the present invention, the infrared fire alarm imager equipped with the inspection robot adopts thermal imaging technology to monitor the temperature changes inside and outside the cable layer in real time, and automatically alarms when the temperature exceeds the set threshold. The temperature data is stored in the control system for subsequent data analysis and optimization of the fire warning mechanism.

[0027] As a preferred solution of the cable layer fire prevention method based on the fire fighting robot of the present invention, wherein: the fire fighting robot receives the fire information transmitted by the patrol robot in real time and uses its spray or powder spraying device to extinguish the fire source in the shortest time;

[0028] During the fire extinguishing process, adjust the spraying method and range of the fire extinguishing agent according to the specific situation of the fire source.

[0029] In a second aspect, the present invention provides a cable interlayer fire prevention system based on a fire fighting robot, which comprises: a patrol temperature monitoring module, a fire information transmission module and a fire extinguishing module;

[0030] The patrol temperature monitoring module is used for the patrol robot to patrol regularly between cable layers and monitor the cable temperature in real time. When the temperature reaches the first set value temperature 1, a fire warning signal is issued;

[0031] The fire information transmission module is used to automatically send the fire information to the fire extinguishing robot through the communication device and issue a command to go to the fire location when the patrol robot detects that the temperature continues to rise to a higher threshold temperature 2;

[0032] The fire extinguishing module is used for the fire extinguishing robot to automatically move to the fire location after receiving the fire information, and extinguish the fire source through its spray or powder fire extinguishing device.

[0033] In a third aspect, the present invention provides a computer device comprising a memory and a processor, wherein the memory stores a computer program, wherein: when the processor executes the computer program, the steps of a cable layer fire prevention method based on a fire-fighting robot are implemented.

[0034] In a fourth aspect, the present invention provides a computer-readable storage medium having a computer program stored thereon, wherein: when the computer program is executed by a processor, the steps of a cable layer fire prevention method based on a fire-fighting robot are implemented.

[0035] Compared with the prior art, the beneficial effect of the present invention is that the patrol robot regularly patrols and monitors the cable temperature in real time, which can promptly issue an early warning signal when a fire hazard first appears, effectively preventing the spread of fire. Combined with the automated fire information transmission, when the patrol robot detects that the temperature continues to rise, it immediately sends the fire information to the fire-fighting robot and issues a command to go to the fire location, ensuring that the fire-fighting robot can respond quickly and arrive at the fire scene in time. The fire-fighting robot uses its spray or powder extinguishing device to accurately extinguish the fire source, minimizing the fire loss. The system improves fire-fighting efficiency and safety through a fully automatic fire monitoring and emergency response mechanism, reduces the risks brought by manual intervention, ensures that the cable interlayer area can be promptly controlled at the early stage of a fire, and ensures the safety of facilities and personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0037] Figure 1 A method flow chart of a cable interlayer fire prevention method and system based on a fire fighting robot provided in one embodiment of the present invention;

[0038] Figure 2 An internal structural diagram of a computer device of a cable interlayer fire prevention method and system based on a fire-fighting robot provided in one embodiment of the present invention. DETAILED DESCRIPTION

[0039] In order to make the above-mentioned purposes, features and advantages of the present invention more understandable, the specific implementation methods of the present invention are described in detail below in conjunction with the drawings of the specification. Obviously, the described embodiments are part of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary persons in the art without creative work should fall within the scope of protection of the present invention.

[0040] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0041] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0042] Example 1

[0043] Reference Figure 1-Figure 2 , which is the first embodiment of the present invention, and provides a cable layer fire prevention method based on a fire fighting robot, comprising:

[0044] Before describing the embodiments of the present application in detail, some related concepts are first explained for the sake of clarity.

[0045] Infrared Fire Detection Imaging System: Infrared fire detection imaging system is a high-precision fire monitoring device that uses infrared thermal imaging technology to identify temperature abnormality areas by detecting infrared radiation emitted by objects. This device can quickly identify the source of fire through temperature changes at the early stage of a fire, and is particularly suitable for monitoring hard-to-reach areas such as cable layers. In the present invention, the infrared fire detection imaging system monitors the cable temperature in real time, detects overheating or fire risks in a timely manner, and provides accurate fire data for the firefighting robot.

[0046] Firefighting Robot: A firefighting robot is a robot device with automatic firefighting function. It is usually equipped with firefighting devices such as spray and powder spray, and can independently determine the location of the fire source and perform firefighting operations. By integrating navigation and fire sensing systems, the firefighting robot can independently complete firefighting tasks in complex environments. After receiving fire information from the patrol robot, the robot automatically moves to the fire source to extinguish the fire, which greatly improves the fire response efficiency in the present invention.

[0047] Cable Layer: The cable layer refers to the space or area used to store and protect power cables, which usually appears underground or inside the walls of buildings or industrial facilities. The cable layer is a relatively closed space with poor air circulation. Once a fire occurs, the fire is likely to spread and cause greater losses. In the present invention, the cable layer is used as a key monitoring area. The patrol robot monitors its status in real time through infrared imaging technology and temperature sensors to ensure that fire risks can be discovered and handled in a timely manner.

[0048] The present application provides a method that can effectively solve the above-mentioned problems. Next, multiple embodiments will be combined to explain in detail how to implement the cable interlayer fire prevention method based on the fire fighting robot;

[0049] Figure 1 A method flow chart of a cable interlayer fire prevention method and system based on a fire fighting robot is shown, including:

[0050] S1: The inspection robot regularly inspects the cable layers and monitors the cable temperature in real time. When the temperature reaches the first set value, temperature 1, a fire warning signal is issued;

[0051] Furthermore, the inspection robot includes an infrared fire alarm imager, a temperature sensor, a communication device, and a control system;

[0052] The infrared fire alarm imager is used to capture the temperature information of the cable surface in real time and record the current cable temperature status in the form of images or data. The infrared fire alarm imager monitors the cable surface temperature in a large range and captures the spatial location of the fire. When used in combination with the temperature sensor, it makes up for the monitoring error of a single sensing method.

[0053] The temperature sensor is used in conjunction with the infrared imager to monitor local temperature changes and determine whether there are abnormalities, thereby ensuring the precision and accuracy of monitoring;

[0054] The communication device is used to send fire information and position instructions to the fire-fighting robot when it detects that the temperature reaches the set value, ensuring information exchange between the patrol robot and the fire-fighting robot, so that the fire-fighting robot can quickly obtain fire information and take corresponding measures;

[0055] The control system is used to conduct autonomous patrols at preset time intervals or paths, and has an automatic judgment function to determine whether a fire warning needs to be issued by analyzing temperature data. The setting of the control system enables the patrol robot to dynamically cover the area between cable layers, reduce the blind spots of fixed monitoring points, and effectively improve the early detection capability of fires;

[0056] Furthermore, the fire-fighting robot includes a positioning system and a fire-fighting device, the positioning system is used to accurately locate the fire source according to the fire location information sent by the patrol robot, and the fire-fighting device is used to extinguish the fire source;

[0057] Furthermore, the inspection robot and the fire-fighting robot work together to realize the linkage between fire monitoring and fire-fighting between cable layers. The automated coordination mechanism greatly improves the system's response speed, especially for high-risk or difficult-to-access cable layer areas. Compared with traditional methods, this coordination mechanism forms a closed loop of monitoring and disposal, making the fire-fighting response more accurate and effective;

[0058] Furthermore, after the temperature reaches temperature 1, the inspection robot sends fire information and location information instructions to the fire-fighting robot through the communication device. The fire information includes the fire location, temperature status and fire level;

[0059] The fire location is recorded and transmitted through the patrol robot’s positioning system;

[0060] Temperature status The patrol robot will record the temperature value of the current location so that the fire-fighting robot can choose the appropriate fire-fighting method according to the situation;

[0061] The fire level is automatically graded according to the temperature warning value, making it easier for the fire-fighting robot to take corresponding measures quickly.

[0062] S2: When the patrol robot detects that the temperature continues to rise to a higher threshold temperature 2, it automatically sends the fire information to the fire-fighting robot through the communication device and issues a command to go to the fire location;

[0063] Furthermore, when the cable temperature continues to rise during the inspection and exceeds the higher threshold temperature 2, the inspection robot immediately determines it as a fire risk and notifies the fire-fighting robot to go to the corresponding location through the communication device. The bidirectionality of the communication device ensures the real-time synchronous transmission of fire information and location information, allowing the fire-fighting robot to quickly obtain accurate information and respond;

[0064] This command linkage enables the fire-fighting robot to reach the designated cable area at the early stage of a fire, ensuring the high efficiency of the fire-fighting response and reducing the risk of fire spreading. Compared with the traditional system where the fire-fighting equipment passively responds to the fire alarm signal, the patrol robot in the present invention links the fire-fighting robot through real-time communication, which significantly shortens the response time;

[0065] After receiving the fire information from the patrol robot, the fire-fighting robot activates its positioning system and accurately locates the fire source by analyzing the fire location information sent by the patrol robot. The positioning system can use GPS positioning, inertial navigation or ultra-wideband positioning technology to ensure that the robot can quickly and accurately reach the designated cable area;

[0066] The positioning system provides precise navigation in the cable layer environment, can effectively deal with complex path obstacles and space restrictions, and ensure that the fire-fighting robot can quickly and accurately reach the fire source. This technology is superior to the fixed-point fire-fighting method of the traditional fixed fire-fighting system, allowing the robot to move flexibly in space and achieve accurate positioning and dynamic tracking of the fire point;

[0067] This command linkage enables the fire-fighting robot to reach the designated cable area in time at the early stage of a fire and to accurately extinguish the fire at high temperatures. Compared with traditional fixed fire-fighting systems, the fire-fighting robot has flexible mobility and can accurately strike the fire source at the early stage of a fire, effectively preventing the fire from spreading further, thereby greatly reducing the risk of fire losses. This combination of precise strikes and flexible mobility significantly improves fire-fighting efficiency and avoids the expansion of fires and unnecessary losses.

[0068] S3: After receiving fire information, the fire-fighting robot automatically moves to the fire location and extinguishes the fire source through its spray or powder fire-fighting device to ensure that the initial fire is dealt with quickly.

[0069] Furthermore, the fire-fighting robot is an autonomous device designed specifically for extinguishing fires between cable layers, and has the following core configurations, including a positioning system and a fire-fighting device;

[0070] The fire extinguishing device includes a spray nozzle, a powder spray system and a communication device;

[0071] The positioning system is used to receive and analyze the fire location information sent by the patrol robot, and accurately locate the cable area where the fire source is located. Compared with traditional fire extinguishing methods, the positioning system enables the robot to accurately locate the fire source. Traditional fire extinguishing equipment relies on manual judgment of the fire source location, while the present invention uses autonomous positioning technology to accurately determine the fire source location in real time, thereby greatly improving the efficiency of fire extinguishing and avoiding mistakes or delays in manual operation.

[0072] The fire extinguishing device is equipped with spray fire extinguishing or powder fire extinguishing equipment, including:

[0073] Spray nozzles are used to spray cool fire extinguishing agents such as water mist, foam or carbon dioxide;

[0074] The powder spray system is used for electrical fires to avoid the electrical hazards caused by water spraying, and adopts non-conductive fire extinguishing materials such as dry powder fire extinguishing agent or inert gas; different from the traditional electrical fire extinguishing method, the present invention adopts the powder spray system to avoid the electrical short circuit or electric shock danger caused by the use of water, and improves the safety of electrical fire extinguishing.

[0075] The communication device is used to maintain real-time communication with the patrol robot and the control center, and can receive fire information and feedback the fire extinguishing status. This design enhances the timeliness and accuracy of fire extinguishing operations and ensures real-time monitoring and data recording during the fire extinguishing process. When a fire occurs, the robot can quickly locate the fire source and take fire extinguishing measures according to the command information, and at the same time feed back the fire data to the control center, helping managers to understand the progress of fire handling in real time, which is convenient for subsequent analysis and improvement.

[0076] Furthermore, the fire-fighting robot is used to perform unmanned firefighting in the cable area when a fire occurs, so as to avoid the on-duty personnel from entering the toxic gas environment; this design avoids manual entry into the toxic smoke environment and reduces the risk of casualties. The robot automatically extinguishes the fire, which improves the response speed of the initial fire, and is particularly suitable for unmanned firefighting operations in the complex environment of cable layers.

[0077] According to the command information of the inspection robot, the fire-fighting robot quickly moves to the cable layer area where the fire occurs, and activates its spray or powder fire-fighting device to extinguish the fire. This process ensures that the source of fire is accurately extinguished to prevent the fire from spreading, and at the same time prevents personnel from entering the cable layer with toxic smoke to perform fire-fighting operations, thus realizing unmanned cable layer fire protection and effectively improving the safety and timeliness of cable fire prevention.

[0078] Furthermore, since fires between cable layers may produce toxic gases or thick smoke, the fire-fighting robot adopts a protective design and can work for a long time in complex environments. Through fast and precise fire-fighting operations, the fire-fighting robot can control the fire source in the early stage of the fire, prevent the fire from spreading, and ensure the safety and reliability of the fire-fighting process.

[0079] Furthermore, after the fire is extinguished, the fire-fighting robot will feed back the fire status and fire-fighting situation to the control center through the communication device, including information such as fire handling results, fire-fighting time, and fire source temperature changes. This function helps managers better record the fire handling situation and facilitates subsequent analysis and improvement.

[0080] Furthermore, the present embodiment also provides a cable interlayer fire prevention system based on a fire fighting robot, comprising: a patrol temperature monitoring module, a fire information transmission module and a fire extinguishing module;

[0081] The patrol temperature monitoring module is used for the patrol robot to patrol regularly between cable layers and monitor the cable temperature in real time. When the temperature reaches the first set value temperature 1, a fire warning signal is issued;

[0082] The fire information transmission module is used to automatically send the fire information to the fire extinguishing robot through the communication device and issue a command to go to the fire location when the patrol robot detects that the temperature continues to rise to a higher threshold temperature 2;

[0083] The fire extinguishing module is used for the fire extinguishing robot to automatically move to the fire location after receiving fire information, and extinguish the fire source through its spray or powder fire extinguishing device.

[0084] This embodiment also provides a computer device, which may be a terminal, and its internal structure diagram may be as shown in FIG. Figure 2 As shown. The computer device includes a processor, a memory, a communication interface, a display screen and an input device connected through a system bus. Among them, the processor of the computer device is used to provide computing and control capabilities. The memory of the computer device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and a computer program. The internal memory provides an environment for the operation of the operating system and the computer program in the non-volatile storage medium. The communication interface of the computer device is used to communicate with an external terminal in a wired or wireless manner, and the wireless manner can be achieved through WIFI, an operator network, NFC (near field communication) or other technologies. When the computer program is executed by the processor, a comprehensive evaluation method suitable for orderly access of large-scale distributed power sources is implemented. The display screen of the computer device can be a liquid crystal display screen or an electronic ink display screen, and the input device of the computer device can be a touch layer covered on the display screen, or a key, trackball or touchpad set on the computer device housing, or an external keyboard, touchpad or mouse.

[0085] This embodiment further provides a computer-readable storage medium, on which a computer program is stored. When the computer program is executed by a processor, the following steps are implemented:

[0086] The inspection robot regularly inspects the cable layers and monitors the cable temperature in real time. When the temperature reaches the first set value, temperature 1, a fire warning signal is issued;

[0087] When the inspection robot detects that the temperature continues to rise to a higher threshold temperature 2, it automatically sends the fire information to the fire-fighting robot through the communication device and issues a command to go to the fire location;

[0088] After receiving fire information, the fire-fighting robot automatically moves to the fire location and extinguishes the fire through its spray or powder fire-fighting device.

[0089] Example 2

[0090] Reference Figure 1 - Figure 2 , which is the second embodiment of the present invention, and this embodiment provides a cable interlayer fire prevention method based on a fire-fighting robot. In order to verify the beneficial effects of the present invention, scientific demonstration is carried out through economic benefit calculation and simulation experiments.

[0091] The test environment selected a standard cable layer simulation environment, and set up temperature sensors and infrared fire alarm imagers to monitor the temperature changes of the cables. The system consists of a patrol robot, a fire extinguishing robot, a positioning system, a temperature sensor, an infrared imager, and a communication device. The specific steps are as follows:

[0092] Environmental settings: patrol robots are deployed between cable layers, equipped with infrared fire alarm imagers and temperature sensors, and threshold temperature 1 (60°C) and threshold temperature 2 (80°C) are set. The equipment patrols periodically and monitors the cable surface temperature in real time.

[0093] Temperature monitoring and early warning: When the patrol robot detects that the cable temperature reaches 60°C for the first time, it triggers a fire warning signal and sends the fire location and temperature information to the fire-fighting robot through the communication device. The fire-fighting robot receives the command and starts the positioning system, and goes to the designated location based on the fire source location information provided by the patrol robot.

[0094] Temperature continues to rise to threshold temperature 2: When the inspection robot detects that the cable temperature continues to rise to 80°C, it automatically sends the fire information to the fire-fighting robot again through the communication device. After receiving the information, the fire-fighting robot starts precise positioning and reaches the fire source to extinguish the fire.

[0095] Fire extinguishing process: After the fire extinguishing robot reaches the fire source, it uses a spray or powder fire extinguishing device to extinguish the fire to ensure that the fire source is effectively controlled.

[0096] Feedback information: After the fire is extinguished, the fire-fighting robot will feed back information such as fire handling results, fire extinguishing time, and fire source temperature changes to the control center to help managers understand the progress of fire handling in real time.

[0097] Table 1: Data table of the collaborative work effect of patrol robots and fire-fighting robots

[0098]

[0099] Table 2: Temperature monitoring and early warning effect data table

[0100]

[0101]

[0102] From the data in the table, it can be seen that the collaborative work of the patrol robot and the fire-fighting robot has significant advantages and innovations compared to traditional manual intervention and fixed fire-fighting devices. First, the fire ignition time and response time in Test 1 are much lower than those of traditional methods. In particular, when the cable temperature reaches the preset threshold, the patrol robot can trigger a fire warning signal within 10 seconds, while traditional manual intervention usually takes at least 60 seconds, and the response time of fixed fire-fighting devices is even longer, reaching 120 seconds. The patrol robot has greatly improved its accuracy and response speed through the combined use of infrared imagers and temperature sensors.

[0103] Secondly, the fire source positioning accuracy was particularly outstanding in Test 1, reaching 1 meter, while the positioning accuracy of traditional manual intervention and fixed fire extinguishing devices was 5 meters and 8 meters respectively. Accurate fire source positioning can significantly improve the firefighting efficiency of the fire-fighting robot and ensure that the fire-fighting operation is more accurate and faster.

[0104] In addition, the comparison of fire extinguishing time shows that in Test 1, the fire extinguishing time was 60 seconds, which was 60 seconds and 120 seconds shorter than the fire extinguishing time of traditional manual intervention and fixed fire extinguishing devices respectively. The rapid fire extinguishing process can not only effectively reduce the spread of fire, but also reduce the damage to cables and equipment caused by fire, thereby reducing fire losses.

[0105] The data further shows that the coordinated work of the patrol robot and the fire-fighting robot also has a high system reliability of 98%, which is much higher than the 75% of traditional manual intervention and the 65% of fixed fire-fighting devices. This data shows that the system of the present invention has higher stability and can respond in time when a fire occurs, avoiding the expansion of fire losses due to untimely manual intervention or problems that cannot be covered by the fixed system.

[0106] In general, the data from the implementation examples show that the collaborative working mode based on the patrol robot and the fire-fighting robot has obvious innovation and advantages in fire monitoring and fire-fighting compared with traditional methods. The system can not only improve the response speed and reduce fire losses, but also ensure the efficiency and safety of the fire-fighting process through precise positioning and real-time communication feedback. This automated and intelligent system is particularly suitable for special environments such as high-risk or difficult-to-access cable layers, and its advantages have huge potential and market value in practical applications.

[0107] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

[0108] Those skilled in the art will appreciate that the embodiments of the present application can be provided as methods, systems, or computer program products. Therefore, the present application can adopt the form of complete hardware embodiments, complete software embodiments, or embodiments in combination with software and hardware. Moreover, the present application can adopt the form of a computer program product implemented on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) that contain computer-usable program code. The scheme in the embodiments of the present application can be implemented in various computer languages, for example, object-oriented programming language Java and literal scripting language JavaScript, etc.

[0109] The present application is described with reference to the flowcharts and / or block diagrams of the methods, devices (systems), and computer program products according to the embodiments of the present application. It should be understood that each process and / or box in the flowchart and / or block diagram, as well as the combination of the processes and / or boxes in the flowchart and / or block diagram, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, a special-purpose computer, an embedded processor, or other programmable data processing device to generate a machine, so that the instructions executed by the processor of the computer or other programmable data processing device generate instructions for implementing the processes in the flowchart and / or block diagram. Figure 1 A process or multiple processes and / or boxes Figure 1 A device that provides the functions specified in a block or multiple blocks.

[0110] These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing device to operate in a specific manner, so that the instructions stored in the computer-readable memory produce an article of manufacture comprising an instruction device, which implements the process Figure 1A process or multiple processes and / or boxes Figure 1 A function specified in one or more boxes.

[0111] These computer program instructions can also be loaded onto a computer or other programmable data processing device so that a series of operating steps are executed on the computer or other programmable device to produce a computer-implemented process, thereby providing instructions for implementing the process. Figure 1 A process or multiple processes and / or boxes Figure 1 The steps for the functions specified in one or more boxes.

[0112] Although the preferred embodiments of the present application have been described, those skilled in the art may make other changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications falling within the scope of the present application.

[0113] Obviously, those skilled in the art can make various changes and modifications to the present application without departing from the spirit and scope of the present application. Thus, if these modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application is also intended to include these modifications and variations.

Claims

1. A cable interlayer fire prevention method based on a fire fighting robot, characterized in that: Including, the inspection robot regularly inspects between cable layers, monitors the cable temperature in real time, and issues a fire warning signal when the temperature reaches the first set value, temperature 1; When the inspection robot detects that the temperature continues to rise to a higher threshold temperature 2, it automatically sends fire information to the fire-fighting robot through the communication device and issues a command to go to the fire location; After receiving the fire information, the fire-fighting robot automatically moves to the fire location and extinguishes the fire source through its spray or powder fire-fighting device.

2. The cable interlayer fire prevention method based on a fire fighting robot as claimed in claim 1, characterized in that: The inspection robot includes an infrared fire alarm imager, a temperature sensor, a communication device and a control system; The infrared fire alarm imager is used to capture the temperature information of the cable surface in real time and record the current cable temperature status in the form of images or data; The temperature sensor is used in conjunction with the infrared imager to monitor local temperature changes and determine whether there is an abnormality; The communication device is used to send fire information and position instructions to the fire-fighting robot when it is detected that the temperature reaches a set value; The control system is used to perform autonomous patrols according to preset time intervals or paths, and also has an automatic judgment function to determine whether a fire warning needs to be issued by analyzing temperature data.

3. The cable interlayer fire prevention method based on the fire fighting robot as claimed in claim 2 is characterized in that: The inspection robot patrols in a timed or fixed-path manner, and during the patrol process, the surface temperature of the cable is monitored in real time through an infrared fire alarm imager, and the surface temperature data is compared and analyzed with a preset threshold value; When the cable surface temperature reaches the preset first set value temperature 1, the patrol robot sends out a fire warning signal and starts a self-check program to determine the accuracy of the temperature change.

4. The cable interlayer fire prevention method based on a fire fighting robot as claimed in claim 3, characterized in that: The inspection robot collects temperature changes on the cable surface in real time through a temperature sensor, and performs temperature monitoring and analysis in combination with data from an infrared fire alarm imager; When the cable temperature rises to the second set value temperature 2, the inspection robot automatically sends fire information to the fire-fighting robot through the communication device, and sends precise instructions on the fire location.

5. The cable interlayer fire prevention method based on a fire fighting robot as claimed in claim 4, characterized in that: The fire-fighting robot includes a positioning system and a fire-fighting device; The fire extinguishing device includes a spray nozzle, a powder spraying system and a communication device; The positioning system is used to receive and analyze the fire location information sent by the patrol robot and locate the cable area where the fire source is located; The fire extinguishing device includes a spray fire extinguishing device or a powder fire extinguishing device, specifically including: The spray fire extinguishing equipment is used to spray cooling fire extinguishing agent; the powder fire extinguishing equipment is used for electrical fires and adopts dry powder fire extinguishing agent; the fire extinguishing robot selects spray or powder fire extinguishing mode according to the type of fire source.

6. The cable interlayer fire prevention method based on a fire fighting robot as claimed in claim 5, characterized in that: The infrared fire alarm imager equipped with the inspection robot uses thermal imaging technology to monitor the temperature changes inside and outside the cable layer in real time. When the temperature exceeds the set threshold, it automatically alarms. The temperature data is stored in the control system for subsequent data analysis and optimization of the fire warning mechanism.

7. The cable interlayer fire prevention method based on a fire fighting robot as claimed in claim 6, characterized in that: The fire-fighting robot receives the fire information transmitted by the patrol robot in real time and uses its spray or powder spray device to extinguish the fire source in the shortest time; During the fire extinguishing process, adjust the spraying method and range of the fire extinguishing agent according to the specific situation of the fire source.

8. A cable interlayer fire prevention system based on a fire fighting robot, based on the cable interlayer fire prevention method based on a fire fighting robot according to any one of claims 1 to 7, characterized in that: It includes patrol temperature monitoring module, fire information transmission module and fire extinguishing module; The patrol temperature monitoring module is used for the patrol robot to patrol regularly between cable layers and monitor the cable temperature in real time. When the temperature reaches the first set value temperature 1, a fire warning signal is issued; The fire information transmission module is used to automatically send the fire information to the fire extinguishing robot through the communication device and issue an instruction to go to the fire location when the patrol robot detects that the temperature continues to rise to a higher threshold temperature 2; The fire extinguishing module is used for the fire extinguishing robot to automatically move to the fire location after receiving the fire information, and extinguish the fire source through its spray or powder fire extinguishing device.

9. A computer device comprising a memory and a processor, wherein the memory stores a computer program, wherein: When the processor executes the computer program, the steps of the cable layer fire prevention method based on the fire fighting robot according to any one of claims 1 to 7 are implemented.

10. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the computer program is executed by a processor, the steps of the cable layer fire prevention method based on a fire fighting robot according to any one of claims 1 to 7 are implemented.

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