Fire-fighting inspection robot for underground garage and fire-fighting system

Abstract

The utility model relates to an underground garage fire-fighting inspection robot and a fire-fighting system. The underground garage fire-fighting inspection robot comprises a moving trolley, a fire extinguishing unit, a motion sensing unit, an environment sensing unit and a controller, the fire extinguishing unit comprises a fire extinguishing agent box, a holder and a first nozzle; the motion sensing unit comprises a laser radar and a camera; the environment sensing unit comprises a temperature and humidity sensor and a smoke sensor. The fire-fighting inspection robot can perform overall scanning on the environment of the underground garage to construct a global map, performs daily inspection on the underground garage according to a predetermined route, can inspect fire hazard points and fire-fighting facilities in the inspection process, can monitor the change of the basement environment, and provides environment change data for a background; and meanwhile, when a fire occurs, an optimal path can be planned to quickly arrive at a fire scene for accurate fire extinguishing. According to the invention, higher-frequency, longer-time and larger-area inspection can be realized, higher inspection efficiency and accuracy are realized, and higher safety is also realized when a fire disaster is handled.

Description

TECHNICAL FIELD

[0001] The utility model relates to robot technical field especially is to point to a kind of underground garage fire-fighting inspection robot and fire-fighting system. BACKGROUND

[0002] With the acceleration of urbanization, various buildings in city are emerging, and the scale and quantity of underground garage, as an indispensable supporting facility of building, are also increasing. However, underground garage has great fire hazards due to its relatively closed space, dense vehicle parking and numerous electrical equipment. Once a fire breaks out, it is difficult to rescue, which can easily cause serious casualties and property losses. Therefore, relevant fire-fighting inspection measures are formulated for underground garage.

[0003] Currently, artificial inspection, fixed-point monitoring system monitoring or track-type fire-fighting inspection robot are used for fire-fighting inspection of underground garage. The artificial inspection has low efficiency and strong subjectivity, and is prone to missed inspection and false inspection. The monitoring range of fixed-point monitoring system is limited, and there is a monitoring blind area. Once the monitoring points are determined, it is difficult to adjust them in later period. The track-type fire-fighting inspection robot needs to be installed on the track after ground modification, which has great construction difficulty and high cost. Moreover, the robot can only move along the fixed track, and cannot inspect the areas not covered by the track. SUMMARY

[0004] Therefore, the utility model solves the problems that the artificial inspection has low efficiency and strong subjectivity, and is prone to missed inspection and false inspection. The monitoring range of fixed-point monitoring system is limited, and there is a monitoring blind area. Once the monitoring points are determined, it is difficult to adjust them in later period. The track-type fire-fighting inspection robot needs to be installed on the track after ground modification, which has great construction difficulty and high cost. Moreover, the robot can only move along the fixed track, and cannot inspect the areas not covered by the track.

[0005] To solve the above technical problems, the utility model provides an underground garage fire-fighting inspection robot, which comprises a moving trolley, and the moving trolley comprises a trolley body, wheels and a driving source for driving the wheels to rotate.

[0006] A fire extinguishing unit, which comprises a fire extinguishing agent tank, a holder and a first spray head. The fire extinguishing agent tank is arranged in the trolley body, and is connected with a supply pump. The holder is arranged on the top of the trolley body, and the first spray head is installed on the holder and connected with the supply pump.

[0007] A motion sensing unit comprising a laser radar and a camera respectively arranged on the top of the vehicle body;

[0008] An environment sensing unit comprising a temperature and humidity sensor and a smoke sensor respectively arranged on the top of the vehicle body;

[0009] A controller installed in the vehicle body and connected with the driving source, the supply pump, the holder, the laser radar, the camera, the temperature and humidity sensor and the smoke sensor respectively.

[0010] In an embodiment of the utility model, including water spray cooling unit, water spray cooling unit includes water tank, second spray head and water pump, water tank sets up at the tail of vehicle body, water tank is connected with water pump, second spray head is provided with a plurality of and symmetry sets up at the both sides of vehicle body, each second spray head all connects water pump.

[0011] In an embodiment of the utility model, including alarm lamp, alarm lamp installation is in the vehicle head end and is connected with controller.

[0012] In an embodiment of the utility model, including battery, battery sets up in the vehicle body, battery connects controller.

[0013] In an embodiment of the utility model, the vehicle body is provided with a fire extinguishing agent supplement port connected with the fire extinguishing agent tank.

[0014] In an embodiment of the utility model, the vehicle body is further provided with a loudspeaker, and the loudspeaker is connected to the controller.

[0015] In an embodiment of the utility model, the top of the vehicle body is provided with a mounting seat near the vehicle head side, and the holder is mounted on the mounting seat.

[0016] In an embodiment of the utility model, the top of the vehicle body is provided with a support near the vehicle tail side, the laser radar is arranged on the top of the support, the camera is mounted on the side surface of the support facing the vehicle head end, and the temperature and humidity sensor and the smoke sensor are respectively connected to the two side surfaces of the support near the two sides of the vehicle body.

[0017] In an embodiment of the utility model, a communication unit is further included, which is arranged in the vehicle body and connected to the controller.

[0018] A fire-fighting system comprising the underground garage fire-fighting inspection robot according to any one of the above.

[0019] The above technical solution of the utility model has the following advantages compared with the prior art:

[0020] This utility model discloses a fire inspection robot and fire protection system for underground parking garages, comprising a mobile vehicle, a fire extinguishing unit, a motion sensing unit, an environmental sensing unit, and a controller. The fire extinguishing unit includes a fire extinguishing agent tank and a pan-tilt unit mounted on the vehicle body. The fire extinguishing agent tank is connected to a supply pump, and a first nozzle connected to the supply pump is mounted on the pan-tilt unit. The motion sensing unit includes a lidar and a camera respectively mounted on the top of the vehicle body. The environmental sensing unit includes a temperature and humidity sensor and a smoke sensor respectively mounted on the top of the vehicle body. The controller is installed in the vehicle body and connected to the drive source, supply pump, pan-tilt unit, lidar, camera, temperature and humidity sensor, and smoke sensor. This fire inspection robot can perform a comprehensive scan of the underground parking garage environment to construct a global map and conduct daily inspections of the underground parking garage according to a predetermined route. During the inspection, it can check fire hazard points and fire protection facilities, and monitor changes in the underground parking garage environment, providing environmental change data to the backend. Simultaneously, in the event of a fire, it can plan the optimal path to quickly reach the fire scene for precise fire extinguishing. Replacing manual inspections with robots enables more frequent, longer-duration, and larger-area inspections, while also offering higher efficiency and accuracy; and providing greater safety during fire response. Attached Figure Description

[0021] To make the content of this utility model easier to understand, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings.

[0022] Figure 1 This is a side view of the underground garage fire inspection robot according to a preferred embodiment of the present invention;

[0023] Figure 2 This is a perspective view of a preferred embodiment of the underground garage fire inspection robot of this utility model;

[0024] Figure 3 This is a top view of a preferred embodiment of the underground parking garage fire inspection robot of this utility model;

[0025] Figure 4 This is a front view of the underground garage fire inspection robot according to a preferred embodiment of the present invention.

[0026] Explanation of reference numerals in the accompanying drawings: 1. Mobile trolley; 11. Vehicle body; 12. Wheels; 2. Fire extinguishing unit; 21. Pan-tilt unit; 22. First nozzle; 3. Motion sensing unit; 31. LiDAR; 32. Camera; 4. Environmental sensing unit; 41. Temperature and humidity sensor; 42. Smoke sensor; 5. Water spray cooling unit; 51. Water tank; 52. Second nozzle; 6. Alarm light; 7. Speaker; 8. Support column. Detailed Implementation

[0027] The utility model will be further described below in combination with the drawings and specific embodiments, so that the skilled in the art can better understand the utility model and can be implemented, but the embodiment is not as the limitation of the utility model. Embodiment one

[0028] Referring to Figure 1 , Figure 2 , Figure 3 And Figure 4 The utility model discloses a fire-fighting inspection robot of underground garage, including moving trolley 1, moving trolley 1 includes car body 11, be provided with wheel 12 and be used for driving the drive source of rotation of wheel on car body 11, including,

[0029] Fire extinguishing unit 2, fire extinguishing unit 2 includes fire extinguishing agent tank, holder 21 and first spray head 22, fire extinguishing agent tank is arranged in car body 11, fire extinguishing agent tank is connected with supply pump, holder 21 is arranged at the top of car body 11, holder 21 is installed with first spray head 22, and first spray head 22 is connected supply pump;

[0030] Motion sensing unit 3, motion sensing unit 3 includes laser radar 31 and camera 32 respectively arranged at the top of car body 11;

[0031] Environment sensing unit 4, environment sensing unit 4 includes temperature and humidity sensor 41 and smoke sensor 42 respectively arranged at the top of car body 11;

[0032] Controller, controller is installed in car body 11 and is connected drive source, supply pump, holder 21, laser radar 31, camera 32, temperature and humidity sensor 41 and smoke sensor 42 respectively.

[0033] Specifically, the fire-fighting inspection robot of the utility model can construct global map by laser radar 31 and camera 32 to the environment of underground garage in advance;When fire occurs, the controller can quickly plan the optimal path according to the constructed global map, so that the robot quickly reaches the fire scene;And when the robot moves, the surrounding environment can be scanned in real time through laser radar 31 and camera 32, and when the robot encounters pedestrians or obstacles, the direction of the robot can be adjusted in time to avoid obstacles. At the same time, after the robot reaches the fire position, the fire source position can be captured through camera 32, so that the angle of first spray head 22 is adjusted through holder 21 to align the fire source and spray fire extinguishing agent for accurate fire extinguishing. It can be conceived that the amount of fire extinguishing agent can be flexibly adjusted according to the captured picture information during the fire extinguishing process.

[0034] Specifically, the fire-fighting inspection robot can perform daily inspection on the underground garage according to a predetermined route, and can capture pictures through the camera 32 during the inspection process, cooperate with the controller to accurately identify fire hazard points such as piled-up sundries, private extension of the charging board, and disorderly parking of the battery car, and check whether the fire-fighting facilities such as the fire hydrant are intact, and send the information to the back-end supervision center for disposal. At the same time, during the robot inspection process, the temperature and humidity sensor 41 and the smoke sensor 42 can sense the environment and send the environmental data to the back-end supervision center, and an alarm will be sent when the data is abnormal.

[0035] Specifically, the controller is a microcontroller integrated with a microprocessor, which can process the collected information and control the coordination between the parts of the robot to complete the fire-fighting inspection task.

[0036] The underground garage fire-fighting inspection robot of the utility model can scan the environment of the underground garage as a whole to construct a global map, perform daily inspection on the underground garage according to a predetermined route, check fire hazard points and fire-fighting facilities during the inspection process, and monitor the change of the underground garage environment to provide environmental change data for the back-end; meanwhile, the optimal path can be planned to quickly reach the fire scene for accurate fire extinguishing when a fire occurs. By using the robot to replace manual inspection, higher frequency, longer time, larger area, higher inspection efficiency and accuracy can be achieved, and higher safety can be achieved when dealing with a fire.

[0037] Further, the water spraying and cooling unit 5 is provided, which comprises a water tank 51, a second spray head 52 and a water pump, the water tank 51 is arranged at the tail of the vehicle body 11, the water tank 51 is connected with the water pump, the second spray head 52 is arranged on the two sides of the vehicle body 11 in a symmetrical manner, and each second spray head 52 is connected with the water pump. Specifically, under the drive of the water pump, the water in the water tank 51 can be sprayed onto the ground around the robot through the second spray head 52. During the fire extinguishing process, the sprayed water can reduce the temperature of the environment, inhibit the further spread of the fire, and also play a protective role on the robot. During the inspection process, the staff can start the water spraying and cooling unit 5 through the back-end to spray water on the road surface on both sides, thereby cleaning the road surface.

[0038] Further, the alarm lamp 6 is installed at the head end of the vehicle body 11 and connected with the controller. Specifically, when a fire is detected, the alarm lamp flashes and repeatedly plays warning information through the loudspeaker to remind the surrounding personnel to evacuate in time.

[0039] Further, the vehicle body is also provided with a loudspeaker 7 connected with the controller.

[0040] Further, a battery is arranged in the vehicle body 11, and the battery is connected to the controller.

[0041] Further, a fire extinguishing agent supplement port connected to the fire extinguishing agent tank is arranged on the vehicle body 11, and the fire extinguishing agent supplement port is used to supplement the fire extinguishing agent in the fire extinguishing agent tank.

[0042] Further, a mounting seat is arranged on the top of the vehicle body 11 near the front side, and the holder 21 is arranged on the mounting seat.

[0043] Further, a support 8 is arranged on the top of the vehicle body 11 near the rear side, the laser radar 31 is arranged on the top of the support 8, the camera 32 is arranged on the side of the support 8 facing the front end of the vehicle body, and the temperature and humidity sensor 41 and the smoke sensor 42 are respectively arranged on the two sides of the support 8 near the two sides of the vehicle body.

[0044] Further, a communication unit is arranged in the vehicle body and connected to the controller, and the communication unit is used to communicate with the background.

[0045] Further, the fire extinguishing inspection robot can be used to statistically analyze the historical environmental data anomalies, the fire safety hidden dangers, and the positions and areas where the fire has occurred, so as to predict the areas with high fire risks and provide decision support for the staff. Embodiment two

[0046] The utility model discloses still a kind of fire-fighting systems, including the underground garage fire-fighting inspection robot of embodiment one.

[0047] Obviously, the above embodiment is only an example for clearly illustrating, and is not limited to the implementation mode. For ordinary skilled in the art, on the basis of the above description, other different forms of changes or variations can be made. Here, it is not necessary and cannot be exhausted to all implementation modes. The obvious changes or variations derived from still be in the protection scope of the utility model creation.

Claims

1. An underground garage fire-fighting inspection robot comprising a mobile trolley, the mobile trolley comprising a trolley body, a wheel provided on the trolley body, and a drive source for driving the wheel to rotate, characterized in that: The fire extinguishing unit comprises a fire extinguishing agent tank, a cloud platform and a first spray head, the fire extinguishing agent tank is arranged in the vehicle body, the fire extinguishing agent tank is connected with a supply pump, the cloud platform is arranged on the top of the vehicle body, the first spray head is installed on the cloud platform, and the first spray head is connected with the supply pump. The motion sensing unit comprises a laser radar and a camera, which are arranged on the top of the vehicle body respectively. The environment sensing unit comprises a temperature and humidity sensor and a smoke sensor, which are arranged on the top of the vehicle body respectively. The controller is installed in the vehicle body and connected with the driving source, the supply pump, the cloud platform, the laser radar, the camera, the temperature and humidity sensor and the smoke sensor respectively. The water spraying cooling unit comprises a water tank, a second spray head and a water pump, the water tank is arranged at the tail of the vehicle body, the water tank is connected with the water pump, and the second spray head is arranged on both sides of the vehicle body symmetrically.

2. The underground garage fire-fighting inspection robot according to claim 1, characterized in that: The alarm lamp is installed at the head end of the vehicle body and connected with the controller.

3. The underground garage fire-fighting inspection robot according to claim 1, characterized in that: The battery is arranged in the vehicle body and connected with the controller.

4. The underground garage fire-fighting inspection robot according to claim 1, characterized in that: The vehicle body is provided with a fire extinguishing agent supplement port connected with the fire extinguishing agent tank.

5. The underground garage fire-fighting inspection robot according to claim 1, characterized in that: The vehicle body is also provided with a loudspeaker connected with the controller.

6. The underground garage fire-fighting inspection robot according to claim 1, characterized in that: The top of the vehicle body is provided with a mounting seat near the side of the head, and the cloud platform is installed on the mounting seat.

7. The underground garage fire-fighting inspection robot according to claim 1, characterized in that: The top of the vehicle body is provided with a support near the side of the tail, the laser radar is arranged on the top of the support, the camera is installed on the side of the support facing the head end of the vehicle body, and the temperature and humidity sensor and the smoke sensor are connected on the two sides of the support near the two sides of the vehicle body respectively.

8. The underground garage fire-fighting inspection robot according to claim 7, characterized in that: The communication unit is arranged in the vehicle body and connected with the controller.

9. The underground garage fire-fighting inspection robot according to claim 1, characterized in that: The underground garage fire extinguishing and inspection robot comprises the underground garage fire extinguishing and inspection robot.

10. A fire protection system characterized by: ​

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