Fire-fighting robot video sensing patrol alarm device and patrol alarm method

Abstract

The invention relates to a fire-fighting robot video sensing patrol alarm device and a patrol alarm method, and relates to the technical field of internet patrol robots. The system comprises an inspection robot, an image sensor fixed on the inspection robot, a scraping and brushing assembly used for scraping and brushing the image sensor, and a processing mechanism used for adsorbing, detecting, eliminating and illuminating smoke, wherein the processing mechanism comprises an adsorption assembly, a detection assembly, an elimination assembly and an illumination assembly; the detection assembly comprises a driving box fixed to the inspection robot, an intelligent controller fixed to the driving box, a flame sensor, a pyroelectric sensor, a smoke sensor, a voice sensor, an alarm, a cloud server, a memory, a sensing information collector and a signal instruction receiver. According to the fire-fighting robot, clear internet pictures can be transmitted, a convenient information exchange channel can be established, and connection and interaction between workers and the fire-fighting robot are guaranteed.

Description

Technical Field

[0001] The present application relates to the technical field of Internet patrol robots, and in particular to a firefighting robot video perception patrol alarm device and patrol alarm method. Background Art

[0002] Firefighting robots are robots used for firefighting and emergency rescue. Firefighting robots are a type of special robot that play an increasingly important role in firefighting and emergency rescue. Through advanced technology and powerful functions, they greatly improve the efficiency and safety of firefighting and emergency rescue.

[0003] In addition to assisting in firefighting, firefighting robots also have a very important job, which is fire inspection. When they detect fire smoke during inspection, firefighting robots will usually automatically sound an alarm to alert people to the fire. At the same time, the reminder can be transmitted remotely to remind firefighters to go and put out the fire. In order to ensure the effectiveness of the firefighting robot's remote inspection, a video perception system is usually required on the firefighting robot to facilitate the remote transmission of the monitored video images to the staff, who can view the inspection records in real time anytime and anywhere to achieve the effect of the firefighting robot's early warning.

[0004] With respect to the above-mentioned related technologies, the inventors believe that there are the following defects: when the fire-fighting robot patrols the fire scene, there is usually a large amount of fire smoke. The smoke spreading in the air will block the line of sight of the video perception system, causing the video picture to become blurred and unclear, making it impossible for the fire-fighting robot to transmit clear Internet pictures for transmission, and unable to establish a convenient information exchange channel, affecting the connection and interaction between the staff and the fire-fighting robot, affecting the fire-fighting robot's real-time perception and early warning judgment of the fire scene, and unable to accurately transmit the fire damage situation to the monitoring personnel remotely, making it impossible for the fire-fighting robot to accurately monitor the fire damage situation, and unable to accurately judge whether there are trapped people, which is prone to false alarms and missed alarms, and will also mislead the decision-making and actions of firefighters, delay the discovery and disposal of fires, increase the losses and risks caused by fires, and increase the difficulty of identifying smoke and flames, reducing the accuracy and reliability of identification. Summary of the invention

[0005] When a fire-fighting robot patrols a fire scene, there is usually a large amount of fire smoke. The smoke spreading in the air will block the line of sight of the video perception system, causing the video image to become blurred and unclear, affecting the fire-fighting robot's real-time perception and early warning judgment of the fire scene. The present application provides a fire-fighting robot video perception patrol alarm device and patrol alarm method.

[0006] The fire robot video perception patrol alarm device and patrol alarm method provided in this application adopt the following technical solutions: A firefighting robot video perception patrol alarm device, comprising a patrol robot, an image sensor fixed on the patrol robot, a scraping assembly for scraping the image sensor, and a processing mechanism for adsorbing, detecting, eliminating and lighting smoke, wherein the processing mechanism comprises an adsorption assembly, a detection assembly, an elimination assembly and a lighting assembly; the detection assembly comprises a drive box fixed on the patrol robot, an intelligent controller fixed on the drive box, a flame sensor, a pyroelectric sensor, a smoke sensor, a voice sensor, an alarm, a cloud server, a storage, a sensor information collector and a signal command receiver, as well as a chemical indicator tube, an acid-base indicator tube and a liquid crystal polymer film fixed on two adsorption tubes; The adsorption assembly includes a smoke collecting box fixed on the inspection robot, two adsorption tubes fixed on the smoke collecting box, adsorption blades rotatably arranged in the two adsorption tubes, filter plates movably arranged in the two adsorption tubes, a scraping member for scraping the two filter plates, a rotating member for driving the two adsorption blades to rotate, a speed regulating member for regulating the rotation speed of the two adsorption blades, and a heat dissipation member for dissipating heat from the rotating member and the speed regulating member; The elimination component includes a smoke suppression box fixed on the inspection robot, a suppression pipe fixed on the smoke suppression box, a plurality of spray heads fixed on the suppression pipe, and a spray member for opening the plurality of spray heads one by one; The lighting assembly includes a U-shaped frame fixed on the inspection robot, a plurality of lighting lamps fixed on the U-shaped frame, and a lighting member for turning on the plurality of lighting lamps one by one; The scraper assembly includes a movable scraper plate movably arranged on the image sensor and a translation member for driving the movable scraper plate to translate; The inspection robot is also provided with a driving component for synchronously driving the lighting component, the spray component and the speed regulating component, and a fire extinguishing component for extinguishing the flame.

[0007] By adopting the above technical solution, through the cooperation between the inspection robot, intelligent controller, flame sensor, pyroelectric sensor, smoke sensor, voice sensor, alarm, cloud server, storage, sensor information collector, signal command receiver, chemical indicator tube, acid-base indicator tube and liquid crystal polymer film, they move and cooperate to form an Internet platform, which can efficiently complete the inspection task and upload the data to the Internet platform in real time to achieve remote monitoring and management, thereby achieving the purpose of the inspection robot's video perception inspection. When the inspection robot detects flames and smoke, the Internet platform will immediately send out an alarm signal. The user can set the alarm notification method to ensure timely acquisition of alarm information. The image sensor can record and transmit the situation on the scene, so that firefighters can take corresponding measures according to the fire situation to enhance the early warning and alarm effect of the inspection robot. The image sensor can be scraped and cleaned by the scraping component, and the smoke in front of the image sensor can be adsorbed, detected, eliminated and illuminated by the processing mechanism. In a smoky environment, the video perception system will usually be affected by the smoke concentration and the effect of video monitoring. In order to ensure the effect of video monitoring of the video perception system in a smoky environment, lighting and smoke suppressants are usually added to the video perception system to illuminate the smoke and reduce the smoke concentration, so as to ensure that the video perception system can smoothly monitor the fire damage and pictures. However, it is not convenient to adjust the brightness of the lighting and the amount of smoke suppressant sprayed according to the smoke concentration. If too many lightings are turned on in front of the video perception system, it will not only cause energy consumption, but also interfere with the color restoration ability of the video perception system under the irradiation of strong light sources, resulting in color distortion or color cast of the video perception system image. At the same time, if too many smoke suppressants are turned on in front of the video perception system, it will not only cause a waste of resources, but also cause the smoke suppressant to form water mist in front of the video perception system and interfere with the monitoring effect of the video perception system. The fire extinguishing component can make the inspection robot have the effect of extinguishing fire. When the inspection robot detects a small fire source, it can directly extinguish it. The scraping and brushing component can filter the adsorbed smoke and scrape and brush the filter plate to ensure the smoke filtering effect. The rotating component can adsorb the smoke in front of the image sensor to prevent the smoke from affecting the video perception effect of the image sensor. The translation component can scrape and brush the image sensor to prevent the smoke from blackening the image sensor and prevent particles from sticking to the image sensor. The speed regulating component can adjust the driving speed of the rotating component, the scraping and brushing component and the translation component, and can automatically control the driving speed of the rotating component, the scraping and brushing component and the translation component according to the concentration of the smoke to ensure the smoke adsorption effect. The heat dissipation component can dissipate heat for the speed regulating component and the speed regulating component to prevent the speed regulating component and the speed regulating component from being damaged due to excessive temperature. The spray component can open the spray head to facilitate the spray of the smoke suppressant. Spraying can be performed to reduce the concentration of smoke in front of the image sensor. The lighting component can turn on the lighting lamp to illuminate the smoke in front of the image sensor to ensure the image sensor's camera effect. The driving component can adjust the speed of the lighting component, the spray component and the speed regulating component to illuminate a specified number of lighting lamps, spray a specified number of smoke suppressants and adjust the speed of smoke adsorption according to the concentration of the smoke, thereby avoiding excessive energy consumption caused by too many lighting lamps being turned on. At the same time, it can avoid strong light affecting the color restoration ability of the image sensor, prevent color distortion or color cast of the image sensor, avoid too many spray heads being turned on, and prevent the smoke suppressant from forming water mist in front of the image sensor and interfering with the image sensor's monitoring effect, and prevent the two adsorption blades from rotating at too high a speed and strong smoke airflow from interfering with the normal recording work of the image sensor, thereby enhancing the inspection and monitoring effect of the image sensor.

[0008] Optionally, the rotating member includes a fixed gear rotatably arranged on the smoke collecting box and two transmission gears, the two transmission gears are respectively fixedly connected to two adsorption blades, and the two transmission gears are movably meshed with the fixed gear.

[0009] By adopting the above technical solution, the speed regulating part can drive the rotating part when driven, and can drive the fixed gear, two transmission gears and two adsorption blades to rotate in turn. When the two adsorption blades rotate, suction will be generated, and the smoke in front of the image sensor can be sucked into the smoke collecting box through two adsorption tubes in turn, and then the smoke in front of the image sensor can be adsorbed, so as to avoid the image sensor being affected by the smoke and the image sensor video recording effect being affected by the smoke, and prevent the image sensor from being blocked by the smoke.

[0010] Optionally, the scraping and brushing member includes a first bidirectional screw rod rotatably arranged on the two adsorption tubes, a driving wheel, a conveyor belt, a driven wheel and a wind rack, scraping and brushing plates movably arranged in the two adsorption tubes, and wind induced draft plates fixed on the two adsorption tubes, the two driving wheels are respectively connected to the two conveyor belts for transmission, the two driven wheels are respectively connected to the two conveyor belts for transmission, the two first bidirectional screw rods are respectively threadedly connected to the two scraping and brushing plates, the two first bidirectional screw rods are respectively fixedly connected to the two driven wheels, the two driving wheels are respectively fixedly connected to the two wind racks, the wind rack is located between the wind induced draft plate and the filter plate, and the two scraping and brushing plates are respectively movably connected to the two filter plates.

[0011] By adopting the above technical solution, when the rotating part sucks the smoke into the adsorption tube, the particles in the adsorption tube can be filtered through the filter plate to prevent the particles from entering the smoke collecting box, the connecting pipe and the driving box. The wind frame is rotated by the flow of smoke and the guidance of the draft plate. The rotation of the wind frame will drive the driving wheel, the conveyor belt, the driven wheel and the first bidirectional screw to rotate in turn. When the first bidirectional screw rotates, it can drive the scraper plate to move left and right on the filter plate to scrape and brush the filter plate to prevent the filter plate from being blocked by particles, so as to ensure the effect of the filter plate in filtering smoke particles.

[0012] Optionally, the translation member includes a second bidirectional screw rotatably arranged on the inspection robot, two driving wheels, two passive wheels and two conveyor belts, the two passive wheels are fixedly connected to the second bidirectional screw, the two driving wheels are respectively connected to the two conveyor belts for transmission, the two passive wheels are respectively connected to the two conveyor belts for transmission, the two driving wheels are respectively fixedly connected to the two wind racks, and the two movable scrapers are respectively threadedly connected to the two second bidirectional screws, and the movable scrapers are transparent scrapers.

[0013] By adopting the above technical solution, the rotating part can indirectly drive the translation part when it is driven. When the wind frame rotates, it will drive the driving wheel, the conveyor belt, the passive wheel, and the second bidirectional screw to rotate in sequence. When the second bidirectional screw rotates, it can drive the movable scraper to move left and right on the image sensor, so as to facilitate the scraping and cleaning of the image sensor, and prevent the image sensor from being blackened due to the influence of smoke. At the same time, it can prevent particles from sticking to the image sensor, and prevent the image sensor from affecting the video recording effect due to smoke particles.

[0014] Optionally, the speed regulating component includes a connecting rod rotatably arranged on the inspection robot, a first active plate, a second active plate, a first spring, a transmission belt, a movable rod, a first driven plate, a second driven plate, a fixed cone block and a third spring, a second spring fixed on the inspection robot, a third wedge block fixed on the second spring, an adjusting rod movably arranged on the drive box, and a motor fixed on the inspection robot, the adjusting rod and the fixed cone block are both movably fitted with the third wedge block, the first active plate and the first spring are both fixedly connected to the connecting rod, the first driven plate and the third spring are both fixedly connected to the movable rod, the first active plate, the second active plate, the first driven plate and the second driven plate are all connected to the transmission belt for transmission, the second active plate is slidably connected to the outside of the connecting rod, the second driven plate and the fixed cone block are both slidably connected to the outside of the movable rod, the second driven plate and the fixed cone block are fixedly connected, the second active plate is fixedly connected to the first spring, the fixed cone block is fixedly connected to the third spring, the connecting rod is fixedly connected to the output end of the motor, and the fixed gear is fixedly connected to the movable rod.

[0015] By adopting the above technical solution, the driving member can indirectly drive the speed regulating member when it is driven, and the motor will sequentially drive the connecting rod, the first active plate, the second active plate, the first spring, the transmission belt, the movable rod, the first driven plate, the second driven plate, the fixed cone block and the third spring to rotate, thereby driving the rotating member to absorb the smoke in front of the image sensor. When the driving member drives the adjusting rod to move downward, it will push the third wedge block to move, so that the second spring moves, and then the third wedge block can push the fixed cone block to move, and then cooperate with the elastic force of the third spring to sequentially drive the fixed cone block and the second driven plate to move on the movable rod. When the second driven plate moves, the position of the transmission belt between the second driven plate and the first driven plate can be adjusted. At the same time, when the transmission belt is adjusted, the elastic force of the first spring can also be cooperated. The position of the second active plate can be adjusted, and the position of the transmission belt between the first active plate and the second active plate can also be adjusted, so that the rotation speed of the fixed gear, the two transmission gears and the two adsorption blades can be adjusted. The higher the temperature of the adjustment plate, the greater the amount and concentration of the smoke, and the greater the range of the downward movement of the adjustment rod. Therefore, the adjustment rod cooperates with the third wedge block to push the fixed cone block and the second driven plate to move upward. The diameter of the conveyor belt between the first driven plate and the two second driven plates can be reduced, and the rotation speed of the two adsorption blades can be increased, and the suction force of the smoke adsorption of the two adsorption blades can be strengthened. Therefore, the greater the amount and concentration of the smoke, the stronger the rotation speed suction of the two adsorption blades. The rotation speed of the two adsorption blades can be adjusted according to the amount and concentration of the smoke.

[0016] Optionally, the heat sink includes heat sink blades rotatably disposed on the inspection robot and heat sink pipes fixed on the inspection robot, the heat sink blades are fixedly connected to the connecting rods, and the heat sink pipes are in communication with the inspection robot.

[0017] By adopting the above technical scheme, the speed regulating part can drive the heat sink when it is driven, and the connecting rod can also drive the heat sink blades to rotate when it rotates. When the heat sink blades rotate, wind force will be generated, causing the wind force to float in the inspection robot. The circulation of wind force in the inspection robot can dissipate heat for the transmission belt and the motor. The heat dissipation pipe can provide ventilation in the inspection robot, enhance the heat dissipation effect of the transmission belt and the motor, avoid damage to the transmission belt and the motor due to excessive driving speed, and ensure the driving effect of the transmission belt and the motor.

[0018] Optionally, the spray component includes a baffle plate movably arranged on the inner sides of multiple spray heads, a first wedge block fixed on the multiple material baffle plates, annular springs fixed on the multiple first wedge blocks, a movable gear rotatably arranged on a drive box, a first rack and a second rack movably arranged on the drive box, and a power plate fixed on the second rack, the first rack and the second rack are both meshed with the movable gear, the inclined surfaces of the multiple first wedge blocks are movably fitted with the power plate, connecting square grooves are opened on the inner sides of the multiple spray heads, the multiple connecting square grooves are movably fitted with the multiple material baffle plates, and the multiple annular springs are fixedly connected to the multiple spray heads.

[0019] By adopting the above technical scheme, the driving part can indirectly drive the spray part when being driven, and the movable gear can be rotated when the first rack is driven to move downward, and then the second rack and the power plate will be driven to translate in turn. When the power plate translates, it will fit and squeeze with the first wedge block on the far left, so that the annular spring is in a compressed state, which can drive the first wedge block and the baffle plate to move downward to open the spray head, and then the smoke suppressant in the smoke suppression box can be sprayed through the suppression tube and the spray head in turn, and the smoke suppressant is sprayed into the smoke in front of the image sensor. The contact between the smoke suppressant and the smoke can reduce the concentration of the smoke, and try to avoid the image sensor being affected by the smoke concentration. The video recording effect.

[0020] Optionally, the lighting component includes a plurality of second wedge blocks movably arranged on the U-shaped frame, a plurality of telescopic springs fixed on the U-shaped frame, and a lifting rod movably arranged on the drive box, the plurality of telescopic springs are respectively fixedly connected to the plurality of second wedge blocks, the plurality of lighting lamps are respectively movably fitted with the plurality of second wedge blocks, the number of the U-shaped frames and the lifting rods are two each, the plurality of lighting lamps, the plurality of second wedge blocks and the plurality of telescopic springs are each divided into two groups, the two groups of lighting lamps are respectively arranged at equal distances on the two U-shaped frames, and the two lifting rods are respectively movably fitted with the two groups of second wedge blocks.

[0021] By adopting the above technical solution, the driving member can indirectly drive the lighting member when being driven, and drive the two lifting rods to move downward. When the two lifting rods move downward, they will respectively fit and squeeze with the two second wedge-shaped blocks at the top of the two groups, so that the two telescopic springs are in a compressed state. Then, when the two second wedge-shaped blocks move, they will fit with the two lighting lamps, so that the two top lighting lamps of the two groups will be automatically turned on first to illuminate the smoke. The number of lighting lamps of the two groups that are turned on can change with the moving range of the two lifting rods, thereby avoiding the image sensor from being affected by the smoke concentration in the video recording effect of the image sensor, and enhancing the video recording effect of the image sensor.

[0022] Optionally, the driving component includes an adjusting plate fixed in the driving box, a movable push plate fixed on the adjusting plate, a heated plate fixed in the driving box, a connecting pipe and a smoke outlet pipe fixed on the driving box, the driving box and the smoke collecting box are both connected to the connecting pipe, the two lifting rods, the first rack and the adjusting rod are all fixedly connected to the movable push plate, the driving box and the heated plate are both slidably connected to the movable push plate, the adjusting plate will expand at high temperature and contract at low temperature, so that the adjusting plate can drive the two lifting rods, the first rack and the adjusting rod to translate due to temperature changes.

[0023] By adopting the above technical scheme, when the speed regulating part and the rotating part suck the smoke into the inner side of the driving box through the two adsorption tubes, the smoke collecting box and the connecting tube, the heating plate in the driving box can be heated due to contact with the smoke, and the heating plate will transfer the heat to the adjusting plate, and then the adjusting plate will expand due to the influence of temperature, and when the adjusting plate expands, it will drive the movable push plate, the two lifting rods, the first rack and the adjusting rod to move downward in sequence, and then the lighting part, the spray part and the speed regulating part can be driven according to the temperature and concentration of the smoke. The higher the temperature of the adjusting plate is, the higher the concentration of the smoke is, the greater the downward movement range of the two lifting rods is, and then the number of the two groups of lighting lamps turned on is greater, and the number of the two groups of lighting lamps turned on is greater according to the smoke. The concentration of the fog turns on a specified number of lighting lamps. The higher the temperature of the adjustment plate is heated, the higher the concentration of the smoke is, and the range of the first rack moving downward is greater. Therefore, the power plate contacts more of the multiple first wedge blocks, and more of the multiple spray heads are turned on. According to the concentration of the fog, a specified number of spray heads are turned on. The higher the temperature of the adjustment plate is heated, the greater the amount and concentration of the smoke are, and the greater the range of the adjustment rod moving downward, thereby strengthening the suction force of the smoke adsorption of the two adsorption blades. Therefore, the greater the amount and concentration of the smoke, the stronger the rotation speed of the two adsorption blades. The rotation speed of the two adsorption blades can be adjusted according to the amount and concentration of the smoke.

[0024] The second aspect of the present application provides a fire robot video perception patrol alarm method using the following technical solution: The embodiment of the present application also discloses a fire robot video perception patrol alarm method, based on the above-mentioned fire robot video perception patrol alarm device, comprising the following steps: S1. The inspection robot can move and cooperate with the image sensor, scraping brush assembly, processing mechanism, fire extinguishing component, intelligent controller, flame sensor, pyroelectric sensor, smoke sensor, voice sensor, alarm, cloud server, storage, sensor information collector and signal command receiver to form an Internet platform, which can efficiently complete the inspection task and upload the data to the Internet platform in real time. When flame and smoke are detected, the Internet platform will immediately send an alarm signal; S2. When the inspection robot detects smoke, the rotating parts and the speed regulating parts will automatically drive the two adsorption blades to rotate to generate suction, and the smoke in front of the image sensor will be sucked into the drive box through two adsorption tubes respectively, so that the smoke in front of the image sensor can be adsorbed, and the filter plate can filter the particles in the adsorption tube. At the same time, the scraping brush part can be driven to drive the scraping brush plate to scrape the filter plate, so as to ensure the filter plate's effect of filtering smoke particles; S3. When the scraping member is driven, the translation member can be driven to drive the movable scraper to move left and right on the image sensor to scrape and clean the image sensor; S4. When the smoke floats into the drive box and heats the heat receiving plate, the heat will be transferred to the adjustment plate. The adjustment plate will expand due to the influence of temperature, and drive the movable push plate, the two lifting rods, the first rack and the adjustment rod to move downward in turn, and then drive the lighting part, the spray part and the speed regulating part respectively. When the two lifting rods move downward, they can drive the lighting part. The two top lights of the two groups will be automatically turned on first to illuminate the smoke. The higher the temperature of the adjustment plate, the higher the concentration of the smoke. The more lights in the two groups are turned on by the two lifting rods. The specified number of lights are turned on according to the concentration of the smoke to ensure the video recording effect of the image sensor; S5. When the spraying member is driven, the spraying head can be opened to spray the smoke suppressant into the smoke in front of the image sensor. The smoke suppressant contacts the smoke to reduce the concentration of the smoke. The higher the temperature of the adjustment plate is heated, the higher the concentration of the smoke is. The first rack opens more of the plurality of spraying heads. A specified number of spraying heads are opened according to the concentration of the smoke, thereby further enhancing the video recording effect of the image sensor. S6. The speed regulating part can control the speed of the two adsorption blades when driven. The higher the temperature of the regulating plate is, the more and higher the amount and concentration of smoke will be. The more the regulating rod moves downward, the faster the speed of the two adsorption blades can be increased, and the suction force of smoke adsorption can be enhanced. The speed of the two adsorption blades can be adjusted according to the amount and concentration of smoke. S7. When the rotation speed of the two adsorption blades is adjusted, the driving speed of the scraping and translating parts will also be indirectly adjusted due to the influence of the smoke airflow. The higher the smoke concentration, the faster the two scraping and translating speeds of the two scraping and translating plates will be, which can ensure the effect of the two filter plates on filtering the smoke in the two adsorption tubes. The scraping speed of the two scraping and translating plates can be automatically adjusted according to the smoke concentration. The higher the smoke concentration, the faster the movable scraper will translate left and right, which can ensure the effect of the image sensor video recording.

[0025] By adopting the above technical scheme, the brightness of the lighting and the amount of smoke suppressant sprayed can be adjusted according to the concentration of smoke, so as to avoid too many lightings in front of the video perception system being turned on, which would interfere with the color restoration ability of the video perception system under strong light, and avoid color distortion or color cast of the video perception system image. At the same time, it can prevent too many smoke suppressants from being turned on in front of the video perception system, so that the smoke suppressants form water mist in front of the video perception system and interfere with the monitoring effect of the video perception system, thereby ensuring the effect of the image sensor on recording the disaster prospect.

[0026] In summary, the present application includes at least one of the following beneficial technical effects: 1. The inspection robot can move and drive the image sensor, scraping brush assembly, processing mechanism, fire extinguishing parts, intelligent controller, flame sensor, pyroelectric sensor, smoke sensor, voice sensor, alarm, cloud server, storage, sensor information collector, signal command receiver, chemical indicator tube, acid-base indicator tube and liquid crystal polymer film, forming an Internet platform, which can efficiently complete the inspection task and upload the data to the Internet platform in real time to achieve the purpose of the inspection robot's video perception inspection. When the inspection robot detects flames and smoke, the Internet platform will immediately send out an alarm signal. The user can set the alarm notification method to ensure timely receipt of alarm information. The image sensor can record and transmit the situation on the scene, allowing firefighters to take corresponding measures according to the fire situation to enhance the early warning and alarm effect of the inspection robot. When a flame is detected, the fire extinguishing parts can be driven to extinguish the fire point; 2. When the inspection robot detects smoke, the automatic rotating part and the speed regulating part will drive the two adsorption blades to rotate to generate suction, and then the smoke in front of the image sensor can be sucked into the drive box through the two adsorption tubes in turn, and the smoke in front of the image sensor can be adsorbed to prevent the image sensor from being affected by the smoke and the image sensor from being blocked by the smoke. The filter plate can filter the particles in the adsorption tube, and at the same time, the scraper can be driven to drive the scraper plate to scrape left and right on the filter plate to prevent the filter plate from being blocked by particles, so as to ensure the filter plate's effect of filtering smoke particles. When the scraper is driven, the translation part can be driven to drive the movable scraper to move left and right on the image sensor, so as to scrape and clean the image sensor, and prevent the image sensor from being black due to the influence of smoke. At the same time, it can prevent particles from sticking to the image sensor, and prevent the image sensor from being affected by smoke particles. The speed regulating part can indirectly drive the heat sink when driving, and then the inspection robot, the transmission belt and the motor can be cooled to prevent the transmission belt and the motor from being damaged due to excessive driving speed; 3. When the smoke floats to the inner side of the drive box and heats the heat receiving plate, the heat receiving plate will transfer the heat to the adjustment plate, and then the adjustment plate will expand due to the influence of temperature. When the adjustment plate expands, it will drive the movable push plate, the two lifting rods, the first rack and the adjustment rod to move downward in turn, and then drive the lighting part, the spray part and the speed regulating part respectively. When the two lifting rods move downward, they can drive the lighting part. The two top lights of the two groups will automatically turn on first to illuminate the smoke. The number of lights turned on in the two groups can change with the range of movement of the two lifting rods to prevent the image sensor from affecting the image sensor video recording due to the smoke concentration. The effect can enhance the video recording effect of the image sensor. The higher the temperature of the adjustment plate is heated, the higher the concentration of the smoke is. The more the two lifting rods move downward, and the more the two lifting rods contact the two sets of second wedge blocks respectively. The more the two sets of lighting lamps are turned on, the more lighting lamps are turned on according to the concentration of the smoke. Avoiding turning on too many lighting lamps can not only save energy, but also avoid strong light from interfering with the color restoration ability of the image sensor, prevent the image sensor from color distortion or color cast, and ensure the image sensor's recording effect of the disaster foreground. 4. When the spraying member is driven, the spraying head can be opened, and then the smoke suppressant in the smoke suppression box can be sprayed through the suppression tube and the spraying head in turn, and the smoke suppressant is sprayed into the smoke in front of the image sensor. The smoke suppressant contacts the smoke to reduce the concentration of the smoke, and the image sensor is prevented from affecting the video recording effect due to the smoke concentration. The higher the temperature of the adjustment plate, the higher the concentration of the smoke. The first rack moves downward more widely, and then the power plate contacts more of the first wedge blocks, and then the number of the multiple spray heads opened is more. According to the concentration of the smoke, a specified number of spray heads are opened to avoid opening too many spray heads to waste the spray of the smoke suppressant, and to avoid too much spray of the smoke suppressant to form water mist in front of the image sensor to interfere with the monitoring effect of the image sensor. At the same time, the smoke concentration can be reduced, and the video recording effect of the image sensor can be further enhanced. 5. When the speed regulating part is driven, when the adjusting rod moves downward, the rotation speed of the fixed gear, the two transmission gears and the two adsorption blades can be adjusted. The higher the temperature of the adjusting plate, the more and higher the amount and concentration of the smoke, and the wider the range of the adjusting rod moving downward, the wider the range of the adjusting rod cooperating with the third wedge block to push the fixed cone block and the second driven plate to move upward, so as to reduce the diameter of the conveyor belt between the first driven plate and the two second driven plates, increase the rotation speed of the two adsorption blades, and strengthen the suction force of the smoke adsorption of the two adsorption blades. The more the amount and concentration of the smoke, the stronger the rotation speed suction of the two adsorption blades. The rotation speed of the two adsorption blades can be adjusted according to the amount and concentration of the smoke to avoid the image sensor being affected by the strong smoke airflow and affecting the normal recording of the image sensor. At the same time, the smoke adsorption effect in front of the image sensor can be guaranteed, and the video recording effect of the image sensor can be further improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application; Figure 2 Appearance diagram of the connection structure of the inspection robot in the embodiment of the present application; Figure 3 A cross-sectional view of the drive box connection structure in the embodiment of the present application; Figure 4 A cross-sectional view of the connection structure of the inspection robot in the embodiment of the present application; Figure 5 Embodiments of the present application Figure 4 Enlarged view of point A in the middle; Figure 6 Embodiments of the present application Figure 4 Enlarged view of point B in the middle; Figure 7 Embodiments of the present application Figure 3 Enlarged view of point D in the middle; Figure 8 Embodiments of the present application Figure 4 Enlarged view of point C in the middle.

[0028] Figure numerals: 1, patrol robot; 2, drive box; 3, heating plate; 4, adjustment plate; 5, movable push plate; 6, lifting rod; 7, U-shaped frame; 8, second wedge block; 9, telescopic spring; 10, lighting lamp; 11, smoke collecting box; 12, adsorption tube; 13, filter plate; 14, induced draft plate; 15, wind frame; 16, driving wheel; 17, conveyor belt; 18, driven wheel; 19, first bidirectional screw; 20, scraping brush plate; 2 1. Driving wheel; 22. Conveyor belt; 23. Passive wheel; 24. Second bidirectional screw; 25. Active scraper; 26. Limit rod; 27. First rack; 28. Active gear; 29. ​​Second rack; 30. Power plate; 31. First wedge block; 32. Annular spring; 33. Baffle plate; 34. Smoke suppression box; 35. Suppression tube; 36. Spray head; 37. Motor; 38. Connecting rod; 39. First active sheet; 4 0. Second active piece; 41. First spring; 42. Transmission belt; 43. Movable rod; 44. First driven piece; 45. Second driven piece; 46. Fixed cone block; 47. Third wedge block; 48. Second spring; 49. Adjustment rod; 50. Third spring; 51. Heat dissipation pipe; 52. Fire extinguisher; 53. Fire extinguishing nozzle; 54. Solenoid valve; 55. Intelligent controller; 56. Flame sensor; 57. Pyroelectric sensor; 58. Smoke sensor; 59. Voice sensor; 60. Alarm; 61. Cloud server; 62. Storage; 63. Sensor information collector; 64. Signal command receiver; 65. Image sensor; 66. Heat dissipation blade; 67. Chemical indicator tube; 68. Acid-base indicator tube; 69. Liquid crystal polymer film; 70. Fixed gear; 71. Transmission gear; 72. Adsorption blade; 73. Connecting pipe; 74. Smoke outlet pipe. DETAILED DESCRIPTION

[0029] The following is combined with Figure 1-8 This application is described in further detail.

[0030] Embodiment 1:

[0031] The present application embodiment discloses a fire robot video perception patrol alarm device, referring to Figure 1 and Figure 2, including an inspection robot 1, an image sensor 65 fixed on the inspection robot 1, a scraping component for scraping the image sensor 65, and a processing mechanism for adsorbing, detecting, eliminating and illuminating smoke, the processing mechanism including an adsorption component, a detection component, an elimination component and a lighting component; the detection component includes a drive box 2 fixed on the inspection robot 1, an intelligent controller 55 fixed on the drive box 2, a flame sensor 56, a pyroelectric sensor 57, a smoke sensor 58, a voice sensor 59, an alarm 60, a cloud server 61, a storage 62, a sensor information collector 63 and a signal instruction receiver 64, and a chemical indicator tube 67, an acid-base indicator tube 68 and a liquid crystal polymer film 69 fixed on two adsorption tubes 12; the adsorption component includes a smoke collecting box 11 fixed on the inspection robot 1, two adsorption tubes 12 fixed on the smoke collecting box 11, adsorption blades 72 respectively rotatably arranged in the two adsorption tubes 12, and adsorption blades 72 respectively movably arranged in the two adsorption tubes 1 2, a scraping member for scraping the two filter plates 13, a rotating member for driving the two adsorption blades 72 to rotate, a speed regulating member for adjusting the rotation speed of the two adsorption blades 72, and a heat dissipation member for dissipating heat from the rotating member and the speed regulating member; the elimination component includes a smoke suppression box 34 fixed on the inspection robot 1, a suppression pipe 35 fixed on the smoke suppression box 34, a plurality of spray heads 36 fixed on the suppression pipe 35, and a spray member for opening the plurality of spray heads 36 one by one; the lighting component includes a U-shaped frame 7 fixed on the inspection robot 1, a plurality of lighting lamps 10 fixed on the U-shaped frame 7, and a lighting member for opening the plurality of lighting lamps 10 one by one; the scraping component includes a movable scraper 25 movably arranged on the image sensor 65 and a translation member for translationally driving the movable scraper 25; the inspection robot 1 is also provided with a driving member for synchronously driving the lighting member, the spray member and the speed regulating member, and a fire extinguishing member for extinguishing the flame.

[0032] The rotating member includes a fixed gear 70 rotatably disposed on the smoke collecting box 11 and two transmission gears 71 . The two transmission gears 71 are fixedly connected to two adsorption blades 72 respectively. The fixed gear 70 is fixedly connected to the movable rod 43 . Both transmission gears 71 are movably meshed with the fixed gear 70 .

[0033] The scraping and brushing member comprises a first bidirectional screw 19 rotatably arranged on the two adsorption tubes 12, a driving wheel 16, a conveyor belt 17, a driven wheel 18 and a wind frame 15, a scraping and brushing plate 20 movably arranged in the two adsorption tubes 12, and a wind deflecting plate 14 fixed on the two adsorption tubes 12, the two driving wheels 16 are respectively connected to the two conveyor belts 17 for transmission, the two driven wheels 18 are respectively connected to the two conveyor belts 17 for transmission, the two first bidirectional screws 19 are respectively threadedly connected to the two scraping and brushing plates 20, the inner sides of the two adsorption tubes 12 are provided with limited square grooves, the two scraping and brushing plates 20 are respectively slidably connected to the two limited square grooves, the two adsorption tubes 12 are provided with limited square holes, the two filter plates 13 are respectively located on the inner sides of the two limited square holes, the two first bidirectional screws 19 are respectively fixedly connected to the two driven wheels 18, the two driving wheels 1 6 are respectively fixedly connected to the two wind racks 15, the wind rack 15 is located between the air induction plate 14 and the filter plate 13, the two scraping brush plates 20 are respectively movably connected to the two filter plates 13, the tops of the two filter plates 13 are fixedly connected with fixed gripping handles, the fixed gripping handles are located on the outside of the adsorption tube 12, the filter plate 13 can be pulled out of the adsorption tube 12 by the fixed gripping handles, so as to facilitate the cleaning or replacement of the filter plate 13, and after the filter plate 13 is pulled out of the adsorption tube 12, the particles and impurities in the adsorption tube 12 can be cleaned through the limiting square holes, the smoke in the adsorption tube 12 can be limited and drained through the two air induction plates 14, so that the smoke is blown to one side of the wind rack 15 to limit the rotation, so that the wind rack 15 can only rotate clockwise to avoid the wind rack 15 from being disturbed by the rotation, and the scraping brush plate 20 can be limited to rotate in a circle by the limiting square grooves.

[0034] The translation member includes a second bidirectional screw 24 rotatably arranged on the inspection robot 1, two driving wheels 21, two passive wheels 23 and two conveyor belts 22, the two passive wheels 23 are fixedly connected to the second bidirectional screw 24, the two driving wheels 21 are respectively connected to the two conveyor belts 22 for transmission, the two passive wheels 23 are respectively connected to the two conveyor belts 22 for transmission, the two driving wheels 21 are respectively fixedly connected to the two wind racks 15, and the two movable scrapers 25 are respectively threadedly connected to the two second bidirectional screws 24. A limit rod 26 is fixedly connected to the inspection robot 1, and the limit rod 26 is slidably connected to the movable scraper 25. The movable scraper 25 can be limited to rotate in a circle by the limit rod 26. The movable scraper 25 is a transparent scraper. Setting the movable scraper 25 as a transparent scraper can prevent the movable scraper 25 from affecting the video recording effect of the image sensor 65 when it moves left and right.

[0035] The speed regulating member includes a connecting rod 38 rotatably arranged on the inspection robot 1, a first active plate 39, a second active plate 40, a first spring 41, a transmission belt 42, a movable rod 43, a first driven plate 44, a second driven plate 45, a fixed cone block 46 and a third spring 50, a second spring 48 fixed on the inspection robot 1, a third wedge block 47 fixed on the second spring 48, an adjusting rod 49 movably arranged on the driving box 2, and a motor 37 fixed on the inspection robot 1, wherein the adjusting rod 49 and the fixed cone block 46 are both connected to the third wedge block 47. Active fitting, a through hole is opened on the inspection robot 1, and the third wedge block 47 is slidably connected to the through hole to facilitate the limited sliding of the third wedge block 47, the first active sheet 39 and the first spring 41 are fixedly connected to the connecting rod 38, the first driven sheet 44 and the third spring 50 are fixedly connected to the movable rod 43, the transmission belt 42 is located between the first active sheet 39 and the second active sheet 40, the transmission belt 42 is located between the first driven sheet 44 and the second driven sheet 45, the first active sheet 39, the second active sheet 40, the first driven sheet 44 and the second driven sheet 45 are all connected to the transmission belt 42 for transmission, the second active sheet 40 is slidably connected to the outside of the connecting rod 38, the second driven sheet 45 and the fixed cone block 46 are both slidably connected to the outside of the movable rod 43, the second driven sheet 45 and the fixed cone block 46 are fixedly connected, the second active sheet 40 is fixedly connected to the first spring 41, the fixed cone block 46 is fixedly connected to the third spring 50, the connecting rod 38 is fixedly connected to the output end of the motor 37, the outer side of the connecting rod 38 is fixedly connected with a first limit key, the inner side of the second active sheet 40 is provided with a first limit groove, and the first limit The key is slidably connected to the first limit groove, and the second active piece 40 can stably translate on the connecting rod 38 through the first limit key and the first limit groove. The outer side of the movable rod 43 is fixedly connected with a second limit key, and the inner side of the fixed cone block 46 is provided with a second limit groove. The second limit key is slidably connected to the second limit groove, and the fixed cone block 46 and the second driven piece 45 can stably translate on the movable rod 43 through the second limit key and the second limit groove. Adjustment holes are provided on the drive box 2, the smoke collection box 11 and the inspection robot 1, and the adjustment holes are slidably connected to the adjustment rod 49.

[0036] The heat sink includes heat dissipation blades 66 rotatably disposed on the inspection robot 1 and heat dissipation pipes 51 fixed on the inspection robot 1 . The heat dissipation blades 66 are fixedly connected to the connecting rods 38 , and the heat dissipation pipes 51 are in communication with the inspection robot 1 .

[0037] The spraying member includes a baffle plate 33 movably arranged on the inner side of a plurality of spraying heads 36, a first wedge block 31 fixed on the plurality of baffle plates 33, an annular spring 32 fixed on the plurality of first wedge blocks 31, a movable gear 28 rotatably arranged on the driving box 2, a first rack 27 and a second rack 29 movably arranged on the driving box 2, and a power plate 30 fixed on the second rack 29, the first rack 27 and the second rack 29 are meshed with the movable gear 28, the inclined surfaces of the plurality of first wedge blocks 31 are movably fitted with the power plate 30, the inner sides of the plurality of spraying heads 36 are provided with connecting square grooves, the plurality of connecting square grooves are movably fitted with the plurality of baffle plates 33, and the plurality of The annular springs 32 are respectively fixedly connected to the multiple spray heads 36, a rack hole is opened on the inner side of the driving box 2, the first rack 27 is slidably connected to the rack hole, the multiple spray heads 36 are all located above the image sensor 65, the inner sides of the multiple spray heads 36 are opened with connecting holes, the multiple first wedge blocks 31 are respectively slidably connected to the multiple connecting holes, the multiple spray heads 36 and the smoke suppression box 34 are all connected to the suppression pipe 35, the top of the smoke suppression box 34 is fixedly connected with a feed pipe, the smoke suppression box 34 can be used to store the smoke suppressant, a rack groove is opened on the driving box 2, the second rack 29 is slidably connected to the rack groove, so as to support the second rack 29 and the power plate 30.

[0038] The lighting component includes a plurality of second wedge blocks 8 movably arranged on the U-shaped frame 7, a plurality of telescopic springs 9 fixed on the U-shaped frame 7, and a lifting rod 6 movably arranged on the drive box 2. The plurality of telescopic springs 9 are respectively fixedly connected to the plurality of second wedge blocks 8, and the plurality of lighting lamps 10 are respectively movably fitted with the plurality of second wedge blocks 8. The U-shaped frame 7 is provided with a plurality of sliding holes, and the plurality of second wedge blocks 8 are respectively slidably connected with the plurality of sliding holes. The number of the U-shaped frame 7 and the lifting rod 6 are both two. The plurality of lighting lamps 10, the plurality of second wedge blocks 8 and the plurality of telescopic springs 9 are each divided into two groups. The two groups of lighting lamps 10 are respectively arranged at equal distances on the two U-shaped frames 7. The two lifting rods 6 are respectively movably fitted with the two groups of second wedge blocks 8. Two fixing holes are provided on the inner side of the drive box 2. The two lifting rods 6 are respectively slidably connected with the two fixing holes. The two groups of lighting lamps 10 are respectively located on the left and right sides of the front of the image sensor 65.

[0039] The fire extinguishing device includes a fire extinguishing tank 52 fixed on the inspection robot 1, and two fire extinguishing tanks 52 are fixedly connected with fire extinguishing nozzles 53. The outer sides of the two fire extinguishing nozzles 53 are fixedly installed with electromagnetic valves 54. The two fire extinguishing nozzles 53 are connected to the two fire extinguishing tanks 52 respectively.

[0040] One-way valves are fixedly installed on the two chemical indicator tubes 67 and the two acid-base indicator tubes 68. The two chemical indicator tubes 67 are respectively connected to the two adsorption tubes 12, and the two acid-base indicator tubes 68 are respectively connected to the two adsorption tubes 12. The chemical indicator tubes 67 and the acid-base indicator tubes 68 are both transparent tubes. The chemical indicator tubes 67 can be used to store chemical indicators, and the acid-base indicator tubes 68 can be used to store acid-base indicators. Fixed valves are fixedly installed on the outsides of the two chemical indicator tubes 67 and the two acid-base indicator tubes 68. By opening the fixed valves, chemical indicators can be added to the inside of the chemical indicator tubes 67, and acid-base indicators can be added to the inside of the acid-base indicator tubes 68. The two adsorption tubes 12 are both connected to the smoke collection box 11.

[0041] A one-way valve is provided on the chemical indicator tube 67 and the acid-base indicator tube 68 to limit the chemical indicator tube 67 and the acid-base indicator tube 68 in one direction, thereby preventing the chemical indicator and the acid-base indicator in the chemical indicator tube 67 and the acid-base indicator tube 68 from flowing out and allowing smoke to smoothly enter the chemical indicator tube 67 and the acid-base indicator tube 68. The chemical indicator tube 67 and the acid-base indicator tube 68 are set as transparent tubes, so that the image sensor 65 can smoothly detect the color change of the chemical indicator tube 67 and the acid-base indicator tube 68.

[0042] The driving member includes an adjusting plate 4 fixed in the driving box 2, a movable push plate 5 fixed on the adjusting plate 4, a heating plate 3 fixed in the driving box 2, a connecting pipe 73 and a smoke outlet pipe 74 fixed on the driving box 2, the smoke outlet pipe 74 is connected to the driving box 2, the driving box 2 and the smoke collecting box 11 are connected to the connecting pipe 73, the two lifting rods 6, the first rack 27 and the adjusting rod 49 are fixedly connected to the movable push plate 5, the driving box 2 and the heating plate 3 are slidably connected to the movable push plate 5, the adjusting plate 4 will expand at high temperature The adjustment plate 4 will expand at low temperatures, and will shrink at low temperatures. The adjustment plate 4 can drive the two lifting rods 6, the first rack 27 and the adjustment rod 49 to translate due to changes in temperature, so as to control the movement range of the two lifting rods 6, the first rack 27 and the adjustment rod 49. The material of the adjustment plate 4 is preferably silicone rubber. Under other working conditions, high-temperature plastic polymers, ceramic-based composite materials, natural rubber, styrene-butadiene rubber, nitrile rubber and ethylene-propylene rubber and other materials can also be used. Any material that can expand at high temperatures and shrink at low temperatures can be used.

[0043] At present, most units still adopt the traditional paper-based management method for fire safety inspections, and there are management problems and pain points such as daily inspections becoming a formality, fraud in inspections, lack of standard guidance for fire inspections, and weak awareness of management responsibilities.

[0044] The inspection robot 1 can detect fire-fighting equipment in various places during inspection. The IoT remote water level and pressure terminal is installed at the most unfavorable points of fire-fighting pools, high-level water tanks, sprinkler terminals, and indoor and outdoor fire hydrants. The water level and pressure status can be viewed in real time through the IoT sensing technology. When the water level and pressure exceed the set warning value, an automatic warning is issued. The mobile phone APP and the computer terminal can receive warning information at the same time to avoid the sudden outbreak of small fires, and the fire-fighting equipment cannot be used, which eventually turns into a major fire accident, causing casualties and major economic losses. The inspection records can be saved, and the Internet plus the Internet of Things, artificial intelligence and big data technology are used to install smart chips on fire-fighting facilities and equipment. During the inspection process, it can truly achieve fixed personnel, fixed time, fixed point, and fixed location. Methods, content, and standards are set, and real-time transmission is carried out. Inspection records and information on hidden dangers discovered during the inspection process can be viewed in real time anytime and anywhere. Managers can receive safety hazard information, inspection records, and hidden danger rectification records in real time, and truly achieve early prevention, early detection, and early elimination. When safety hazards occur during inspections, inspectors will test fire-fighting equipment. Leaders will receive safety hazards in real time for rectification and can verify the rectification site. The hidden danger rectification records are traceable throughout the process, and risk prevention and early prevention can be truly achieved. The system manages fire safety inspections through big data analysis, can query inspection records in real time, and statistical reports are standardized and diversified according to national standards. The system can uniformly issue early warning information, which can eliminate fires in their infancy and curb the occurrence of fires, truly preventing them before they happen.

[0045] Through the Internet platform, wireless transmission technology, Internet of Things technology, etc. are used to manage fire protection facilities, and standardized and standardized management of fire safety inspections can be achieved. Task inspections, hidden danger details, hidden danger rectification and inspection statistics can be realized, and data information management such as basic data of fire protection facilities and equipment, completion of fire inspection and rectification tasks, actual information status, and real-time hidden danger reporting can be achieved. Real-time linkage between human defense, material defense, and technical defense can be achieved, and data is uploaded in real time and cannot be modified at will. Responsible persons and managers can view fire safety data remotely in real time, empowering front-line personnel in fire safety inspections to make fire inspections more solid, with mobile inspections, real-time uploads, system guidance, and work traces. It can enable fire safety managers to make fire management more efficient, implement standards, consolidate responsibilities, close the management loop, and provide real-time visualization. It can empower those responsible for fire safety and make fire safety management more accurate. Video AI integrates intelligent analysis in off-duty supervision, illegal suspension of electric vehicles, safety channel monitoring, aerial platform occupancy, fireworks identification, fire extinguisher identification, intelligent detection, real-time warning, fire inspections, hidden danger inspections, statistical reports, and system management. It can solve problems for those responsible for fire safety and provide solutions for fire safety managers. It can improve the unit's ability to discover hidden dangers and the unit's ability to deal with hidden dangers, making fire safety management more accurate and managing safety inspections in a timely manner.

[0046] The safety status of fire-fighting facilities and equipment, early warning of facility and equipment expiration, completion of inspection tasks, completion of hidden danger rectification, real-time monitoring data, real-time query data, horizontal and vertical comparative analysis, grasp the completion of inspection tasks and the trend of hidden danger changes, and make more accurate decisions for fire safety work. Unified release of early warning information, timely release of safety information and major measures, remote release of emergency notices, dissemination of various types of early warning information, digitalization and intelligentization of fire safety inspection management, so that personnel, facilities, tasks, responsibilities and implementation are on the platform, and platform data are in the minds of leaders, to ensure that fire safety management has goals, methods, standards, processes and data.

[0047] The implementation principle of a fire robot video perception patrol alarm device in the embodiment of the present application is: (1) The inspection robot 1 can move and drive the image sensor 65, scraper assembly, processing mechanism, fire extinguishing component, intelligent controller 55, flame sensor 56, pyroelectric sensor 57, smoke sensor 58, voice sensor 59, alarm 60, cloud server 61, storage 62, sensor information collector 63, signal instruction receiver 64, chemical indicator tube 67, acid-base indicator tube 68 and liquid crystal polymer film 69 to form an Internet platform, which can efficiently complete the inspection task and upload the data to the Internet platform in real time to realize remote monitoring and management, thereby achieving the purpose of video perception inspection by the inspection robot 1. When the inspection robot 1 detects flames and smoke, the Internet platform will immediately send out an alarm signal. The user can set the alarm notification method to ensure Obtain alarm information in time. The image sensor 65 can record and transmit the situation on the scene, so that firefighters can take corresponding measures according to the fire situation to enhance the early warning and alarm effect of the inspection robot 1. When the flame sensor 56 detects the flame, it will drive the two solenoid valves 54 to open the two fire extinguishing nozzles 53 respectively, and then the fire extinguishing agent in the two fire extinguishing tanks 52 can be sprayed out through the fire extinguishing nozzles 53 respectively, so as to extinguish the fire at the fire point. At the same time, the flame sensor 56 can detect the flame, detect the type of flame and transmit the signal, so that the firefighters can take corresponding measures according to the type of flame. At the same time, when the flame sensor 56 and the smoke sensor 58 detect fire and smoke, they will drive the alarm 60 to alarm, so as to remind people to pay attention to the fire and take protective measures; (2) When the inspection robot 1 detects smoke, the intelligent controller 55 will automatically drive the motor 37, and then the motor 37 will sequentially drive the connecting rod 38, the first active plate 39, the second active plate 40, the first spring 41, the transmission belt 42, the movable rod 43, the first driven plate 44, the second driven plate 45, the fixed cone block 46, the third spring 50, the fixed gear 70, the two transmission gears 71 and the two adsorption blades 72 to rotate. When the two adsorption blades 72 rotate, suction will be generated, and then the smoke in front of the image sensor 65 can be sucked into the smoke collecting box 11, the connecting pipe 73 and the inner side of the driving box 2 through the two adsorption tubes 12 respectively, so that the heat receiving plate 3 in the driving box 2 can be heated due to contact with the smoke, and then the smoke in front of the image sensor 65 can be adsorbed, so as to prevent the image sensor 65 from being affected by the smoke and the video recording effect of the image sensor 65, and prevent the image sensor 65 from being blocked by the smoke; (3) When smoke is sucked into the adsorption tube 12, the particles in the adsorption tube 12 can be filtered through the filter plate 13 to prevent the particles from entering the smoke collecting box 11, the connecting pipe 73 and the driving box 2, and to prevent the particles from interfering with the structures in the smoke collecting box 11, the connecting pipe 73 and the driving box 2. In addition, the wind frame 15 can be rotated by the flow of smoke and the guidance of the wind guide plate 14. The rotation of the wind frame 15 will drive the driving wheel 16, the conveyor belt 17, the driven wheel 18 and the first bidirectional screw 19 to rotate in turn. When the first bidirectional screw 19 rotates, it can drive the scraper plate 20 to move left and right on the filter plate 13, so as to scrape and brush the filter plate 13, and prevent the filter plate 13 from being blocked by particles, so as to ensure the effect of the filter plate 13 in filtering smoke particles. (4) When the wind frame 15 rotates, it will drive the driving wheel 21, the conveyor belt 22, the driven wheel 23, and the second bidirectional screw 24 to rotate in sequence. When the second bidirectional screw 24 rotates, it can drive the movable scraper 25 to move left and right on the image sensor 65, so as to scrape and clean the image sensor 65, thereby preventing the image sensor 65 from being blackened due to the influence of smoke. At the same time, it can prevent particles from sticking to the image sensor 65, thereby preventing the image sensor 65 from being affected by smoke particles and affecting the video recording effect. By rotating the two wind frames 15 synchronously, the stability of the rotation of the second bidirectional screw 24 can be enhanced; (5) When the smoke floats to the inner side of the driving box 2 and heats the heat receiving plate 3, the heat receiving plate 3 will transfer the heat to the adjusting plate 4, and then the adjusting plate 4 will expand due to the influence of temperature. When the adjusting plate 4 expands, it will drive the movable push plate 5, the two lifting rods 6, the first rack 27 and the adjusting rod 49 to move downward in sequence. When the two lifting rods 6 move downward, they will respectively fit and squeeze the two second wedge blocks 8 at the top of the two groups, so that the two telescopic springs 9 are in a compressed state. Then, when the two second wedge blocks 8 move, they will fit with the two lighting lamps 10, so that the two lighting lamps 10 at the top of the two groups will automatically turn on first to illuminate the smoke. The number of the two lighting lamps 10 turned on can change with the range of movement of the two lifting rods 6, so as to avoid the image sensor 65 being affected by the smoke concentration and the video recording effect of the image sensor 65 can be enhanced. (6) The higher the temperature of the adjustment plate 4 is, the higher the concentration of the smoke is. The more the two lifting rods 6 move downward, the more the two lifting rods 6 contact the two sets of second wedge blocks 8, and the more the two sets of lighting lamps 10 are turned on. According to the concentration of the smoke, a specified number of lighting lamps 10 are turned on to avoid turning on too many lighting lamps 10. This can not only save energy, but also prevent strong light from interfering with the color restoration ability of the image sensor 65, prevent the image of the image sensor 65 from being distorted or cast, and ensure the image sensor 65 to record the disaster scene effectively. (7) When the first rack 27 moves downward, it can drive the movable gear 28 to rotate. When the movable gear 28 rotates, it will drive the second rack 29 and the power plate 30 to translate in turn. When the power plate 30 translates, it will fit and squeeze the first wedge block 31 on the far left, so that the annular spring 32 is in a compressed state, thereby driving the first wedge block 31 and the material blocking plate 33 to move downward to open the spray head 36. Then, the smoke suppressant in the smoke suppression box 34 can be sprayed through the suppression tube 35 and the spray head 36 in turn, and the smoke suppressant is sprayed into the smoke in front of the image sensor 65. The smoke suppressant contacts the smoke to reduce the concentration of the smoke, thereby minimizing the effect of the video recording of the image sensor 65 due to the smoke concentration. (8) The higher the temperature of the regulating plate 4, the higher the concentration of the smoke. The greater the downward movement range of the first rack 27, and the greater the number of the first wedge blocks 31 that the power plate 30 contacts, the greater the number of the spray heads 36 that are opened. A specified number of spray heads 36 are opened according to the concentration of the smoke, thereby avoiding the waste of smoke suppressant spraying caused by opening too many spray heads 36, and avoiding the formation of water mist in front of the image sensor 65 due to excessive spraying of the smoke suppressant, which interferes with the monitoring effect of the image sensor 65. At the same time, the smoke concentration can be reduced, thereby further enhancing the video recording effect of the image sensor 65. (9) When the adjusting rod 49 moves downward, it pushes the third wedge block 47 to move, so that the second spring 48 moves, and then the third wedge block 47 can push the fixed cone block 46 to move, and then cooperate with the elastic force of the third spring 50 to drive the fixed cone block 46 and the second driven piece 45 to move on the movable rod 43 in turn. When the second driven piece 45 moves, the position of the transmission belt 42 between the second driven piece 45 and the first driven piece 44 can be adjusted. At the same time, when the transmission belt 42 is adjusted, the elastic force of the first spring 41 can also be used to adjust the position of the second active piece 40, and the position of the transmission belt 42 between the first active piece 39 and the second active piece 40 can also be adjusted, so that the rotation speed of the fixed gear 70, the two transmission gears 71 and the two adsorption blades 72 can be adjusted; (10) The higher the temperature at which the adjustment plate 4 is heated, the greater the amount and concentration of smoke. The greater the downward movement range of the adjustment rod 49, and the greater the upward movement range of the adjustment rod 49 in cooperation with the third wedge block 47 to push the fixed cone block 46 and the second driven plate 45, thereby reducing the diameter of the transmission belt 42 between the first driven plate 44 and the two second driven plates 45. The rotation speed of the two adsorption blades 72 can be increased, and the suction force of the smoke adsorption of the two adsorption blades 72 can be strengthened. The greater the amount and concentration of smoke, the greater the rotation speed and suction force of the two adsorption blades 72. The rotation speed of the two adsorption blades 72 can be adjusted according to the amount and concentration of smoke to prevent the image sensor 65 from being disturbed by the strong smoke airflow and affecting the normal recording work of the image sensor 65. At the same time, the smoke adsorption effect in front of the image sensor 65 can be ensured, and the video recording effect of the image sensor 65 can be further improved. (11) When the rotation speed of the two adsorption blades 72 is adjusted, the rotation speed of the two wind racks 15 will also be indirectly adjusted due to the influence of the smoke airflow. The faster the rotation speed of the two adsorption blades 72, the faster the rotation speed of the two wind racks 15 will be, and the moving speed of the two scraping plates 20 and the movable scraping plate 25 can be indirectly adjusted. The higher the rotation speed of the two wind racks 15, the higher the smoke concentration. The faster the left and right translation speed of the two scraping plates 20 can ensure the effect of the two filter plates 13 on filtering the smoke in the two adsorption tubes 12. The scraping speed of the two scraping plates 20 can be automatically adjusted according to the smoke concentration. The higher the smoke concentration, the faster the left and right translation speed of the movable scraping plate 25 will be, so as to avoid the smoke concentration being too high and the translation speed of the movable scraping plate 25 being too low, which affects the video recording effect of the image sensor 65. (12) When the smoke reaches the inner side of the adsorption tube 12, the smoke will enter the inner side of the chemical indicator tube 67 and the acid-base indicator tube 68, and will also contact the liquid crystal polymer film 69, reacting with the chemical indicator, the acid-base indicator and the liquid crystal polymer film 69 respectively. The type and concentration of the smoke can be detected through the color changes produced by the reaction of the smoke with the chemical indicator, the acid-base indicator and the liquid crystal polymer film 69. The image sensor 65 can record and transmit the color changes produced by the chemical indicator and the acid-base indicator, so as to avoid the firefighters being unable to specify the type of flame and the concentration of smoke when the flame sensor 56 and the smoke sensor 58 are damaged, thereby enhancing the effect of the firefighters taking corresponding measures according to the type of flame. (13) When the connecting rod 38 rotates, it will also drive the heat dissipation blades 66 to rotate. When the heat dissipation blades 66 rotate, wind will be generated, causing the wind to float in the inspection robot 1. The circulation of wind in the inspection robot 1 can dissipate heat for the transmission belt 42 and the motor 37. The heat dissipation pipe 51 can provide ventilation in the inspection robot 1, thereby enhancing the heat dissipation effect of the transmission belt 42 and the motor 37, and preventing the transmission belt 42 and the motor 37 from being damaged due to excessive driving speed, thereby ensuring the driving effect of the transmission belt 42 and the motor 37.

[0048] Compared with the existing technology, it can prevent smoke from spreading in the air and blocking the line of sight of the video perception system, causing the video picture to become blurred and unclear. The fire-fighting robot can transmit clear Internet pictures for transmission, and a convenient information exchange channel can be established to ensure the connection and interaction between the staff and the fire-fighting robot, and to ensure the real-time perception and early warning judgment of the fire scene by the fire-fighting robot. The fire-fighting robot can accurately transmit the fire-fighting situation to the monitoring personnel remotely. The fire-fighting robot can accurately monitor the fire-fighting situation and accurately judge whether there are trapped people, prevent false alarms and missed alarms, avoid misleading the decision-making and actions of fire-fighting personnel, delay the discovery and disposal of fires, reduce the losses and risks caused by fires, reduce the difficulty of identifying smoke and flames, and improve the accuracy and reliability of identification.

[0049] Embodiment 2:

[0050] The embodiment of the present application also discloses a fire robot video perception patrol alarm method, based on the fire robot video perception patrol alarm device of embodiment 1, comprising the following steps: S1. The inspection robot 1 can move and cooperate with the image sensor 65, the scraping brush assembly, the processing mechanism, the fire extinguishing component, the intelligent controller 55, the flame sensor 56, the pyroelectric sensor 57, the smoke sensor 58, the voice sensor 59, the alarm 60, the cloud server 61, the storage 62, the sensor information collector 63 and the signal instruction receiver 64 to form an Internet platform, which can efficiently complete the inspection task and upload the data to the Internet platform in real time. When flames and smoke are detected, the Internet platform will immediately send out an alarm signal; S2. When the inspection robot 1 detects smoke, the rotating parts and the speed regulating parts will automatically drive the two adsorption blades 72 to rotate to generate suction, and the smoke in front of the image sensor 65 will be sucked into the drive box 2 through the two adsorption tubes 12 respectively, so that the smoke in front of the image sensor 65 can be adsorbed, and the filter plate 13 can filter the particles in the adsorption tube 12. At the same time, the scraping brush part can be driven to drive the scraping brush plate 20 to scrape the filter plate 13, so as to ensure the effect of the filter plate 13 on filtering smoke particles; S3. When the scraping member is driven, the translation member can be driven to drive the movable scraper 25 to move left and right on the image sensor 65 to scrape and clean the image sensor 65; S4. When the smoke floats into the drive box 2 and heats the heat receiving plate 3, the heat will be transferred to the adjustment plate 4. The adjustment plate 4 will expand due to the influence of temperature, and drive the movable push plate 5, the two lifting rods 6, the first rack 27 and the adjustment rod 49 to move downward in turn, and then drive the lighting component, the spray component and the speed regulating component respectively. When the two lifting rods 6 move downward, they can drive the lighting component. The two top two lighting lamps 10 of the two groups will be automatically turned on first to illuminate the smoke. The higher the temperature of the adjustment plate 4, the higher the concentration of the smoke. The more the two lifting rods 6 turn on the two groups of lighting lamps 10, and the specified number of lighting lamps 10 is turned on according to the concentration of the smoke to ensure the video recording effect of the image sensor 65; S5. When the spraying member is driven, the spraying head 36 can be opened to spray the smoke suppressant into the smoke in front of the image sensor 65. The smoke suppressant contacts the smoke to reduce the concentration of the smoke. The higher the temperature of the adjustment plate 4 is heated, the higher the concentration of the smoke is. The first rack 27 opens more of the plurality of spraying heads 36. A specified number of spraying heads 36 are opened according to the concentration of the smoke, thereby further enhancing the video recording effect of the image sensor 65. S6. The speed regulating member can control the rotation speed of the two adsorption blades 72 when driven. The higher the temperature of the regulating plate 4 is heated, the more and higher the amount and concentration of the smoke are. The adjustment rod 49 can move downward more widely, which can increase the rotation speed of the two adsorption blades 72 and strengthen the suction force of the smoke. The rotation speed of the two adsorption blades 72 can be adjusted according to the amount and concentration of the smoke. S7. When the rotation speed of the two adsorption blades 72 is adjusted, the driving speed of the scraping member and the translation member will also be indirectly adjusted due to the influence of the smoke airflow. The higher the smoke concentration, the faster the two scraping plates 20 will translate left and right, which can ensure the effect of the two filter plates 13 on filtering the smoke in the two adsorption tubes 12. The scraping speed of the two scraping plates 20 can be automatically adjusted according to the smoke concentration. The higher the smoke concentration is, the faster the speed of the movable scraper 25 will translate left and right, which ensures the video recording effect of the image sensor 65.

[0051] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A fire robot video perception patrol alarm device, characterized by: The invention comprises an inspection robot (1), an image sensor (65) fixed on the inspection robot (1), a scraping assembly for scraping the image sensor (65), and a processing mechanism for adsorbing, detecting, eliminating and illuminating smoke, wherein the processing mechanism comprises an adsorption assembly, a detection assembly, an elimination assembly and a lighting assembly; the detection assembly comprises a drive box (2) fixed on the inspection robot (1), an intelligent controller (55) fixed on the drive box (2), a flame sensor (56), a pyroelectric sensor (57), a smoke sensor (58), a voice sensor (59), an alarm (60), a cloud server (61), a storage device (62), a sensor information collector (63) and a signal command receiver (64), as well as a chemical indicator tube (67), an acid-base indicator tube (68) and a liquid crystal polymer film (69) fixed on two adsorption tubes (12); The adsorption assembly comprises a smoke collecting box (11) fixed on the inspection robot (1), two adsorption tubes (12) fixed on the smoke collecting box (11), adsorption blades (72) rotatably disposed in the two adsorption tubes (12), filter plates (13) movably disposed in the two adsorption tubes (12), a scraping member for scraping the two filter plates (13), a rotating member for driving the two adsorption blades (72) to rotate, a speed regulating member for regulating the rotation speed of the two adsorption blades (72), and a heat dissipation member for dissipating heat from the rotating member and the speed regulating member; The elimination component comprises a smoke suppression box (34) fixed on the inspection robot (1), a suppression pipe (35) fixed on the smoke suppression box (34), a plurality of spray heads (36) fixed on the suppression pipe (35), and a spray component for opening the plurality of spray heads (36) one by one; The lighting assembly comprises a U-shaped frame (7) fixed on the inspection robot (1), a plurality of lighting lamps (10) fixed on the U-shaped frame (7), and a lighting component for turning on the plurality of lighting lamps (10) one by one; The scraper assembly comprises a movable scraper (25) movably arranged on the image sensor (65) and a translation member used for driving the movable scraper (25) to translate; The inspection robot (1) is also provided with a driving component for synchronously driving the lighting component, the spray component and the speed regulating component, and a fire extinguishing component for extinguishing the flame.

2. A fire-fighting robot video perception patrol alarm device according to claim 1, characterized in that: The rotating member comprises a fixed gear (70) rotatably arranged on the smoke collecting box (11) and two transmission gears (71), the two transmission gears (71) being fixedly connected to two adsorption blades (72) respectively, and the two transmission gears (71) being movably meshed with the fixed gear (70).

3. A fire-fighting robot video perception patrol alarm device according to claim 2, characterized in that: The scraping and brushing member comprises a first bidirectional screw (19) rotatably arranged on the two adsorption tubes (12), a driving wheel (16), a conveyor belt (17), a driven wheel (18) and a wind frame (15), a scraping and brushing plate (20) movably arranged in the two adsorption tubes (12), and a wind deflecting plate (14) fixed on the two adsorption tubes (12), the two driving wheels (16) are respectively transmission-connected to the two conveyor belts (17), the two driven wheels (18) are respectively transmission-connected to the two conveyor belts (17), the two first bidirectional screws (19) are respectively threadedly connected to the two scraping and brushing plates (20), the two first bidirectional screws (19) are respectively fixedly connected to the two driven wheels (18), the two driving wheels (16) are respectively fixedly connected to the two wind frames (15), the wind frames (15) are located between the wind deflecting plate (14) and the filter plate (13), and the two scraping and brushing plates (20) are respectively movably connected to the two filter plates (13).

4. The fire robot video perception patrol alarm device according to claim 3 is characterized by: The translation member comprises a second bidirectional screw (24) rotatably arranged on the inspection robot (1), two driving wheels (21), two passive wheels (23) and two conveyor belts (22); the two passive wheels (23) are fixedly connected to the second bidirectional screw (24); the two driving wheels (21) are respectively transmission-connected to the two conveyor belts (22); the two passive wheels (23) are respectively transmission-connected to the two conveyor belts (22); the two driving wheels (21) are respectively fixedly connected to the two wind power racks (15); the two movable scrapers (25) are respectively threadedly connected to the two second bidirectional screws (24); and the movable scrapers (25) are transparent scrapers.

5. The fire robot video perception patrol alarm device according to claim 3 is characterized by: The speed regulating component comprises a connecting rod (38) rotatably arranged on the inspection robot (1), a first active plate (39), a second active plate (40), a first spring (41), a transmission belt (42), a movable rod (43), a first driven plate (44), a second driven plate (45), a fixed cone block (46) and a third spring (50), a second spring (48) fixed on the inspection robot (1), a third wedge block (47) fixed on the second spring (48), an adjusting rod (49) movably arranged on the drive box (2), and a motor (37) fixed on the inspection robot (1), the adjusting rod (49) and the fixed cone block (46) are both movably fitted with the third wedge block (47), the first active plate (39) and the first spring (41) are both fixedly connected to the connecting rod (38), and the third wedge block (47) is fixed to the second spring (48). A driven plate (44) and a third spring (50) are both fixedly connected to the movable rod (43); the first active plate (39), the second active plate (40), the first driven plate (44) and the second driven plate (45) are all transmission-connected to the transmission belt (42); the second active plate (40) is slidably connected to the outer side of the connecting rod (38); the second driven plate (45) and the fixed cone block (46) are both slidably connected to the outer side of the movable rod (43); the second driven plate (45) and the fixed cone block (46) are fixedly connected; the second active plate (40) is fixedly connected to the first spring (41); the fixed cone block (46) is fixedly connected to the third spring (50); the connecting rod (38) is fixedly connected to the output end of the motor (37); and the fixed gear (70) is fixedly connected to the movable rod (43).

6. The fire-fighting robot video perception patrol alarm device according to claim 5, characterized in that: The heat sink comprises a heat sink blade (66) rotatably mounted on the inspection robot (1) and a heat sink pipe (51) fixed to the inspection robot (1); the heat sink blade (66) is fixedly connected to a connecting rod (38); and the heat sink pipe (51) is in communication with the inspection robot (1).

7. The fire-fighting robot video perception patrol alarm device according to claim 5, characterized in that: The spraying member comprises a baffle plate (33) movably arranged on the inner sides of the plurality of spraying heads (36), a first wedge block (31) fixed on the plurality of baffle plates (33), an annular spring (32) fixed on the plurality of first wedge blocks (31), a movable gear (28) rotatably arranged on the driving box (2), a first rack (27) and a second rack (29) movably arranged on the driving box (2), and a power plate (30) fixed on the second rack (29), the first rack (27) and the second rack (29) both mesh with the movable gear (28), the inclined surfaces of the plurality of first wedge blocks (31) are movably fitted with the power plate (30), the inner sides of the plurality of spraying heads (36) are provided with a connecting square groove, the plurality of connecting square grooves are movably fitted with the plurality of baffle plates (33), and the plurality of annular springs (32) are fixedly connected to the plurality of spraying heads (36).

8. The fire-fighting robot video perception patrol alarm device according to claim 7, characterized in that: The lighting component comprises a plurality of second wedge blocks (8) movably arranged on a U-shaped frame (7), a plurality of telescopic springs (9) fixed on the U-shaped frame (7), and a lifting rod (6) movably arranged on a drive box (2); the plurality of telescopic springs (9) are respectively fixedly connected to the plurality of second wedge blocks (8); the plurality of lighting lamps (10) are respectively movably fitted with the plurality of second wedge blocks (8); the number of the U-shaped frame (7) and the lifting rod (6) are both two; the plurality of lighting lamps (10), the plurality of second wedge blocks (8) and the plurality of telescopic springs (9) are respectively divided into two groups; the two groups of lighting lamps (10) are respectively arranged at equal distances on the two U-shaped frames (7); and the two lifting rods (6) are respectively movably fitted with the two groups of second wedge blocks (8).

9. The fire-fighting robot video perception patrol alarm device according to claim 8, characterized in that: The driving member comprises an adjusting plate (4) fixed in the driving box (2), a movable push plate (5) fixed on the adjusting plate (4), a heated plate (3) fixed in the driving box (2), a connecting pipe (73) and a smoke outlet pipe (74) fixed on the driving box (2); the driving box (2) and the smoke collecting box (11) are both connected to the connecting pipe (73); the two lifting rods (6), the first rack (27) and the adjusting rod (49) are all fixedly connected to the movable push plate (5); the driving box (2) and the heated plate (3) are both slidably connected to the movable push plate (5); the adjusting plate (4) expands at high temperatures and contracts at low temperatures, so that the adjusting plate (4) can drive the two lifting rods (6), the first rack (27) and the adjusting rod (49) to move in translation due to temperature changes.

10. A fire robot video perception patrol alarm method, based on the fire robot video perception patrol alarm device according to claim 9, characterized in that: The following steps are involved: S1. The inspection robot (1) can move and cooperate with the image sensor (65), the scraping brush assembly, the processing mechanism, the fire extinguishing component, the intelligent controller (55), the flame sensor (56), the pyroelectric sensor (57), the smoke sensor (58), the voice sensor (59), the alarm (60), the cloud server (61), the storage (62), the sensor information collector (63) and the signal command receiver (64) to form an Internet platform, which can efficiently complete the inspection task and upload the data to the Internet platform in real time. When flame and smoke are detected, the Internet platform will immediately send an alarm signal; S2. When the inspection robot (1) detects smoke, the automatic rotating member and the speed regulating member drive the two adsorption blades (72) to rotate to generate suction, and the smoke in front of the image sensor (65) is sucked into the drive box (2) through the two adsorption tubes (12), so that the smoke in front of the image sensor (65) can be adsorbed, and the filter plate (13) can filter the particles in the adsorption tube (12). At the same time, the scraping member can be driven to drive the scraping plate (20) to scrape the filter plate (13), thereby ensuring the effect of the filter plate (13) in filtering smoke particles; S3. When the scraping member is driven, the translation member can be driven to drive the movable scraper (25) to move left and right on the image sensor (65), and the image sensor (65) is scraped and cleaned; S4. When the smoke floats into the drive box (2) and heats the heating plate (3), the heat is transferred to the adjustment plate (4). The adjustment plate (4) expands due to the influence of temperature, and drives the movable push plate (5), the two lifting rods (6), the first rack (27) and the adjustment rod (49) to move downward in sequence, thereby respectively driving the lighting component, the spray component and the speed regulating component. When the two lifting rods (6) move downward, the lighting component can be driven. The two top lighting lamps (10) of the two groups will be automatically turned on first to illuminate the smoke. The higher the temperature of the adjustment plate (4), the higher the concentration of the smoke. The more the two lifting rods (6) turn on the two groups of lighting lamps (10). According to the concentration of the smoke, a specified number of lighting lamps (10) are turned on to ensure the video recording effect of the image sensor (65); S5. When the spraying member is driven, the spraying head (36) can be opened to spray the smoke suppressant into the smoke in front of the image sensor (65). The smoke suppressant can be brought into contact with the smoke to reduce the concentration of the smoke. The higher the temperature of the regulating plate (4) is heated, the higher the concentration of the smoke is. The first rack (27) opens more of the plurality of spraying heads (36). A specified number of spraying heads (36) are opened according to the concentration of the smoke, thereby further enhancing the video recording effect of the image sensor (65). S6. When the speed regulating member is driven, the rotation speed of the two adsorption blades (72) can be controlled. The higher the temperature at which the regulating plate (4) is heated, the more and higher the amount and concentration of the smoke. The greater the downward movement range of the regulating rod (49), the higher the rotation speed of the two adsorption blades (72) can be. The suction force of the smoke adsorption can be enhanced. The rotation speed of the two adsorption blades (72) can be adjusted according to the amount and concentration of the smoke. S7. When the rotation speed of the two adsorption blades (72) is adjusted, the driving speed of the scraping member and the translation member is also indirectly adjusted due to the influence of the smoke airflow. The higher the smoke concentration, the faster the speed of the two scraping plates (20) translation to the left and right, which can ensure the effect of the two filter plates (13) filtering the smoke in the two adsorption tubes (12). The scraping speed of the two scraping plates (20) can be automatically adjusted according to the smoke concentration. The higher the smoke concentration, the faster the speed of the movable scraper (25) translation to the left and right, which ensures the video recording effect of the image sensor (65).

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