Nuclear emergency unmanned aerial vehicle intelligent detection system and device thereof

Abstract

The invention discloses a nuclear emergency unmanned aerial vehicle intelligent detection system and device, and the system comprises an unmanned aerial vehicle host, one end of a connecting spring is fixedly connected with a locking buckle block, the locking buckle block and a locking buckle groove are buckled, and the upper end of a splicing insertion block is fixedly connected with a protective cover. According to the nuclear emergency unmanned aerial vehicle intelligent detection system and the device thereof, the rotor wings, the radiation detector and the high-definition camera can be covered and protected through the protective cover and the support, the use safety is good, the system can be conveniently used through the storage box, the operation is stable through the PLC, the adaptability is high, and the practicability is high. According to the invention, the solar panel can be used for solar charging, the lithium battery can be used for efficient endurance, the radiation detector, the high-definition camera and the infrared sensor can be used for efficient data acquisition, the integrated system of the PLC can be used for data processing and remote transmission, and the investigation effect is good.

Description

Technical Field

[0001] The present invention relates to the technical field of nuclear emergency unmanned aerial vehicles, and in particular to a nuclear emergency unmanned aerial vehicle intelligent detection system and a device thereof. Background Art

[0002] Nuclear energy is considered to be the safest clean energy because it does not emit huge amounts of pollutants into the atmosphere like fossil fuel power generation, nor does it produce large amounts of carbon dioxide to aggravate the greenhouse effect of the earth. However, there are a large number of radioactive substances in the reactors of nuclear power facilities. If released into the external environment, it will cause great harm to public health and the ecological environment. Therefore, it is necessary to conduct daily operation monitoring of nuclear power facilities, and once an accident occurs in a nuclear power facility, it is necessary to quickly investigate the surrounding environment to collect information on meteorological factors, radioactivity, etc.

[0003] There is an existing unmanned aerial vehicle nuclear emergency monitoring system CN201721104975.4, which uses an unmanned aerial vehicle equipped with a measuring device consisting of a scintillator detector and a multi-channel pulse amplitude analyzer to remotely detect gamma radioactive nuclides in the radiation zone, meeting the needs of nuclear emergency monitoring. However, there are still some shortcomings. The existing equipment has poor protection, poor portability, poor outdoor endurance, poor detection effect, and is inconvenient to use. Therefore, a nuclear emergency unmanned aerial vehicle intelligent detection system and its device are needed to solve the above problems. Summary of the invention

[0004] The purpose of the present invention is to provide a nuclear emergency UAV intelligent detection system and device thereof to solve the problems of poor protection, poor portability, poor outdoor endurance, poor detection effect and inconvenient use of the UAV nuclear emergency monitoring system mentioned in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a nuclear emergency UAV intelligent detection system and device thereof, comprising a UAV host, rotors are electrically connected to both sides of the UAV host, and brackets are fixedly connected to both sides of the lower end of the UAV host, a radiation detector is electrically connected to one side of the lower end of the UAV host, and an infrared sensor is electrically connected to the other side of the lower end of the UAV host, a high-definition camera is installed in the middle of the lower end of the UAV host in a front-to-back flip manner, and the UAV host is electrically connected to a PLC controller as a receiving end, a support pad is fixedly connected to the front side of the upper end of the PLC controller, and a flip screen is flipped and installed on the front side of the support pad, the flip screen is electrically connected to the PLC controller, and a lithium battery is plugged and installed at the lower end of the rear side of the PLC controller, a storage box is provided at the upper end of the rear side of the PLC controller, and a flip support groove is provided at the rear side of the upper end of the storage box, and the inner wall of the flip support groove is rotatably installed A rotating shaft is provided, one end of the rotating shaft is fixedly connected with a cover plate, and a solar panel is installed on the upper and lower ends of the cover plate, the solar panel is electrically connected to the PLC controller and the lithium battery, a push-pull handle is plugged and installed at the lower end of the front side of the PLC controller, and a roller is installed on the rear side of the lower end of the PLC controller, storage grooves are provided on both sides of the PLC controller, and a telescopic sleeve is fixedly connected to one side of the inner wall of the storage groove, a telescopic rod is plugged and installed on the inner wall of the telescopic sleeve, and a threaded sleeve is rotatably installed on one end of the telescopic rod, and a threaded rod is spirally plugged and installed on the inner wall of the threaded sleeve, a splicing slot is provided on the upper end edge of the front and rear sides of the rotor, and a locking buckle slot is provided on the side of the splicing slot, a splicing plug block is plugged and installed on the inner wall of the splicing slot, and a connecting spring is fixedly connected to the side of the splicing plug block, one end of the connecting spring is fixedly connected to a locking buckle block, and the locking buckle block is buckled and installed with the locking buckle slot, and a protective cover is fixedly connected to the upper end of the splicing plug block.

[0006] Preferably, the drone host is installed by magnetically plugging and splicing the bracket with the storage box, and the lower end of the bracket is made of magnetic material.

[0007] Preferably, the PLC controller is integrated with a data transmission and processing system, a nuclear radiation environment simulation test module, a remote I / O and a decision analysis system.

[0008] Preferably, the push-pull handle is connected to the PLC controller in a pull-and-slide manner, and the roller is distributed in a protruding position at the lower end of the rear side of the PLC controller.

[0009] Preferably, the protective cover is made of a mesh polycarbonate plastic material, and the protective cover is spliced ​​and installed with the rotor sleeve through a splicing plug-in block and a splicing slot, and the splicing plug-in block is installed by snapping and locking with the splicing slot through a locking buckle groove and a locking buckle block.

[0010] Preferably, the bracket is a hollow structure, and the bracket, the radiation detector and the infrared sensor are installed in a nested manner.

[0011] Preferably, the cover plate and the flip screen are installed in an inclined manner with the storage box and the PLC controller through a flip support groove and a support pad respectively.

[0012] Preferably, the solar panels are distributed in a symmetrical double layer on the cover plate.

[0013] Preferably, the lithium battery is of modular structure, and the lithium battery is installed on the rear side of the PLC controller by pulling, plugging and splicing.

[0014] Preferably, the threaded sleeve is telescopically and rotatably connected to the receiving groove via a telescopic sleeve and a telescopic rod, and the threaded rod is rotationally and liftingly connected to the threaded sleeve.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: the nuclear emergency UAV intelligent detection system and the device thereof can cover and protect the rotor, radiation detector, and high-definition camera through a protective cover and a bracket, have good safety in use, can be portable through a storage box, can be stably operated through a PLC controller, have high adaptability and cost-effectiveness, can be charged by solar energy through a solar panel, can be used for efficient endurance through a lithium battery, can perform efficient data collection through a radiation detector, a high-definition camera, and an infrared sensor, can perform data processing and remote transmission through the integrated system of the PLC controller, and have good detection effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a front view of a nuclear emergency UAV intelligent detection device of the present invention; Figure 2 This is a schematic diagram of the internal structure of a nuclear emergency UAV intelligent detection device of the present invention; Figure 3 This is a schematic diagram of the internal structure of a PLC controller of a nuclear emergency UAV intelligent detection device according to the present invention from a side view; Figure 4 This invention is a nuclear emergency drone intelligent detection device Figure 2 Enlarged view of point A in the middle; Figure 5 This invention is a nuclear emergency drone intelligent detection device Figure 3 Enlarged view of point B in the middle; Figure 6 This invention is a nuclear emergency drone intelligent detection device Figure 3 Enlarged view of point C in the middle; Figure 7 This is a diagram of a nuclear emergency UAV intelligent detection system of the present invention.

[0017] In the figure: 1. UAV host, 2. PLC controller, 3. Push-pull handle, 4. Rotor, 5. Protective cover, 6. Radiation detector, 7. HD camera, 8. Infrared sensor, 9. Bracket, 10. Cover, 11. Solar panel, 12. Storage box, 13. Flip screen, 14. Support pad, 15. Storage slot, 16. Lithium battery, 17. Roller, 18. Splicing plug-in block, 19. Locking buckle slot, 20. Connecting spring, 21. Locking buckle block, 22. Flip support slot, 23. Rotating shaft, 24. Telescopic sleeve, 25. Threaded sleeve, 26. Threaded rod, 27. Telescopic rod, 28. Splicing slot. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] See also Figure 1-7 The present invention provides a technical solution: a nuclear emergency UAV intelligent detection system and device thereof, comprising a UAV host 1, a PLC controller 2, a push-pull handle 3, a rotor 4, a protective cover 5, a radiation detector 6, a high-definition camera 7, an infrared sensor 8, a bracket 9, a cover 10, a solar panel 11, a storage box 12, a flip screen 13, a support pad 14, a storage slot 15, a lithium battery 16, a roller 17, a splicing plug 18, a locking buckle slot 19, a connecting spring 20, a locking buckle block 21, a flip support slot 22, a rotating shaft 23, a telescopic sleeve 24, a threaded sleeve 25, a threaded rod 26, a telescopic rod 27 and a splicing slot 28, wherein the UAV host 1 is electrically connected to the rotor 4 on both sides, and the UAV host 1 is fixedly connected to the bracket 9 on both sides of the lower end.

[0020] Furthermore, the drone host 1 is magnetically plugged and installed with the storage box 12 through the bracket 9, and the lower end of the bracket 9 is made of magnetic material, so that the drone host 1 is convenient for magnetic plugging and storage, and is stably placed.

[0021] Furthermore, the bracket 9 is a hollow structure, and the bracket 9, the radiation detector 6 and the infrared sensor 8 are installed in a nested manner, so that the bracket 9 can nest and protect the radiation detector 6 and the infrared sensor 8 to avoid damage.

[0022] In one embodiment, a radiation detector 6 is electrically connected to one side of the lower end of the drone host 1, and an infrared sensor 8 is electrically connected to the other side of the lower end of the drone host 1. A high-definition camera 7 is installed in the middle of the lower end of the drone host 1, and the drone host 1 is electrically connected to a PLC controller 2 as a receiving end. The PLC controller 2 integrates a data transmission and processing system, a nuclear radiation environment simulation test module, a remote I / O and a decision analysis system, so that the PLC controller 2 can perform data transmission and processing, and the detection effect is good.

[0023] In one embodiment, a support pad 14 is fixedly connected to the front side of the upper end of the PLC controller 2, and a flip screen 13 is flipped and installed on the front side of the support pad 14. The flip screen 13 is electrically connected to the PLC controller 2, and a lithium battery 16 is plugged and installed at the lower end of the rear side of the PLC controller 2. The lithium battery 16 has a modular structure, and the lithium battery 16 and the rear side of the PLC controller 2 are installed in a pull-out, plug-in and spliced ​​manner. In this way, the lithium battery 16 can be pulled out, disassembled, assembled and charged, and the battery life is stronger.

[0024] A storage box 12 is provided at the upper rear end of the PLC controller 2, and a flip support groove 22 is provided at the upper rear end of the storage box 12, a rotating shaft 23 is rotatably installed on the inner wall of the flip support groove 22, one end of the rotating shaft 23 is fixedly connected to the cover 10, and solar panels 11 are installed at the upper and lower ends of the cover 10, and the cover 10 and the flip screen 13 are respectively installed with the storage box 12 and the PLC controller 2 in an inclined manner through the flip support groove 22 and the support pad 14, so that the cover 10 and the flip screen 13 are convenient for inclined support placement, convenient operation and solar power generation, and the solar panels 11 are symmetrically distributed in double layers on the cover 10, so that the solar panels 11 can generate electricity when the cover 10 is opened and closed.

[0025] The solar panel 11 is electrically connected to the PLC controller 2 and the lithium battery 16. A push-pull handle 3 is installed at the lower front end of the PLC controller 2, and a roller 17 is installed at the rear side of the lower end of the PLC controller 2. The push-pull handle 3 is connected to the PLC controller 2 in a pull-pull sliding manner, and the roller 17 is distributed in a protruding position at the lower rear end of the PLC controller 2, so that the device can be easily pushed and pulled and has good portability.

[0026] Storage grooves 15 are provided on both sides of the PLC controller 2, and a telescopic sleeve 24 is fixedly connected to one side of the inner wall of the storage groove 15, a telescopic rod 27 is inserted and installed on the inner wall of the telescopic sleeve 24, and a threaded sleeve 25 is rotatably installed at one end of the telescopic rod 27. The threaded sleeve 25 is telescopically and rotatably connected to the storage groove 15 through the telescopic sleeve 24 and the telescopic rod 27, and the threaded rod 26 is rotatably and liftingly connected to the threaded sleeve 25, so that the PLC controller 2 can be auxiliary supported, adapted to different environments, and easy to use.

[0027] A threaded rod 26 is spirally inserted into the inner wall of the threaded sleeve 25, a splicing slot 28 is provided at the upper edge of the front and rear sides of the rotor 4, and a locking buckle slot 19 is provided on the side of the splicing slot 28, a splicing plug 18 is inserted into the inner wall of the splicing slot 28, and a connecting spring 20 is fixedly connected to the side of the splicing plug 18, one end of the connecting spring 20 is fixedly connected to a locking buckle block 21, and the locking buckle block 21 is buckled and installed with the locking buckle slot 19, and a protective cover 5 is fixedly connected to the upper end of the splicing plug 18.

[0028] Furthermore, the protective cover 5 is made of a mesh polycarbonate plastic material, and the protective cover 5 is installed by fitting and splicing with the rotor 4 through a splicing plug 18 and a splicing slot 28. The splicing plug 18 is installed by fitting and locking with the splicing slot 28 through a locking buckle groove 19 and a locking buckle block 21. In this way, the protective cover 5 can provide efficient anti-impact protection, and is convenient and quick to disassemble, assemble and replace, and is easy to use.

[0029] Working principle: When using the nuclear emergency drone intelligent detection system and its device, first push and pull the device through the push-pull handle 3 and the roller 17. When it is needed, it can be laid flat on the ground, and then the threaded sleeve 25 and the threaded rod 26 are pulled out from the storage slot 15 through the telescopic sleeve 24 and the telescopic rod 27, and rotated to a vertical position, and then the threaded rod 26 is rotated down according to the ground environment to form a support with the ground, and then the cover 10 is flipped open and tilted through the flip support slot 22. Then the drone host 1 is taken out of the storage box 12, and then the flip screen 13 is flipped open and tilted through the support pad 14. Then the drone host 1 is controlled by the PLC controller 2. Control is performed, and then the nuclear environment is detected through the radiation detector 6, high-definition camera 7, and infrared sensor 8, and the data is transmitted to the PLC controller 2. Then, the data is processed and analyzed through the data transmission and processing system, nuclear radiation environment simulation test module, remote I / O and decision analysis system, and remote transmission and timely processing can be performed. When impacted, the rotor 4, radiation detector 6 and infrared sensor 8 can be used for protection to avoid damage. When in use, solar energy can be charged through the solar panel 11, and the lithium battery 16 can be used for efficient endurance. When completed, it can be plugged in and stored. This is the use process of the nuclear emergency drone intelligent detection system and its device.

[0030] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A nuclear emergency UAV intelligent detection system and device thereof, comprising a UAV host (1), wherein both sides of the UAV host (1) are electrically connected to rotors (4), and both sides of the lower end of the UAV host (1) are fixedly connected to brackets (9), characterized in that: A radiation detector (6) is electrically connected to one side of the lower end of the drone host (1), and an infrared sensor (8) is electrically connected to the other side of the lower end of the drone host (1). A high-definition camera (7) is installed in the middle of the lower end of the drone host (1) in a manner that it is flipped forward and backward. The drone host (1) is electrically connected to a PLC controller (2) as a receiving end. A support pad (14) is fixedly connected to the front side of the upper end of the PLC controller (2), and a flip screen (13) is installed on the front side of the support pad (14). The flip screen (13) is connected to the PLC controller (2). The PLC controller (2) is electrically connected, and a lithium battery (16) is inserted and installed at the lower end of the rear side of the PLC controller (2), a storage box (12) is opened at the upper end of the rear side of the PLC controller (2), and a flip support groove (22) is opened at the rear side of the upper end of the storage box (12), a rotating shaft (23) is rotatably installed on the inner wall of the flip support groove (22), one end of the rotating shaft (23) is fixedly connected to a cover plate (10), and solar panels (11) are installed at the upper and lower ends of the cover plate (10), and the solar panel (11) is connected to the PLC controller (2) and The PLC controller (2) is electrically connected to a lithium battery (16); a push-pull handle (3) is plugged into the lower end of the front side of the PLC controller (2); a roller (17) is installed on the rear side of the lower end of the PLC controller (2); storage grooves (15) are provided on both sides of the PLC controller (2); a telescopic sleeve (24) is fixedly connected to one side of the inner wall of the storage groove (15); a telescopic rod (27) is plugged into the inner wall of the telescopic sleeve (24); a threaded sleeve (25) is rotatably installed at one end of the telescopic rod (27); the inner wall of the threaded sleeve (25) is spirally plugged into A threaded rod (26) is provided, the upper edges of the front and rear sides of the rotor (4) are provided with a splicing slot (28), and a locking buckle slot (19) is provided on the side of the splicing slot (28), a splicing plug (18) is inserted and installed on the inner wall of the splicing slot (28), and a connecting spring (20) is fixedly connected to the side of the splicing plug (18), one end of the connecting spring (20) is fixedly connected to a locking buckle block (21), and the locking buckle block (21) is buckled and installed with the locking buckle slot (19), and a protective cover (5) is fixedly connected to the upper end of the splicing plug (18).

2. A nuclear emergency UAV intelligent detection system and device according to claim 1, characterized in that: The drone host (1) is installed by magnetically plugging and splicing the bracket (9) with the storage box (12), and the lower end of the bracket (9) is made of magnetic material.

3. A nuclear emergency UAV intelligent detection system and device according to claim 2, characterized in that: The PLC controller (2) is integrated with a data transmission and processing system, a nuclear radiation environment simulation test module, a remote I / O and a decision analysis system.

4. A nuclear emergency UAV intelligent detection system and device according to claim 3, characterized in that: The push-pull handle (3) is connected to the PLC controller (2) in a pull-pull sliding manner, and the roller (17) is arranged at a protruding position at the lower end of the rear side of the PLC controller (2).

5. A nuclear emergency UAV intelligent detection system and device according to claim 4, characterized in that: The protective cover (5) is made of a mesh polycarbonate plastic material, and the protective cover (5) is mounted by fitting and splicing with the rotor (4) via a splicing plug-in block (18) and a splicing slot (28), and the splicing plug-in block (18) is mounted by locking and snapping with the splicing slot (28) via a locking buckle groove (19) and a locking buckle block (21).

6. A nuclear emergency UAV intelligent detection system and device according to claim 5, characterized in that: The bracket (9) is a hollow structure, and the bracket (9) is installed in a sleeve-fitting manner with the radiation detector (6) and the infrared sensor (8).

7. A nuclear emergency UAV intelligent detection system and device according to claim 6, characterized in that: The cover plate (10) and the flip screen (13) are respectively supported and installed in an inclined manner with respect to the storage box (12) and the PLC controller (2) via a flip support groove (22) and a support cushion block (14).

8. A nuclear emergency UAV intelligent detection system and device according to claim 7, characterized in that: The solar panels (11) are distributed in a symmetrical double layer on the cover plate (10).

9. A nuclear emergency UAV intelligent detection system and device according to claim 8, characterized in that: The lithium battery (16) has a modular structure, and the lithium battery (16) and the rear side of the PLC controller (2) are installed by pulling, plugging, and splicing.

10. A nuclear emergency UAV intelligent detection system and device according to claim 9, characterized in that: The threaded sleeve (25) is connected to the storage groove (15) in a telescopic and rotatable manner via the telescopic sleeve (24) and the telescopic rod (27), and the threaded rod (26) is connected to the threaded sleeve (25) in a rotatable and lifting manner.

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