Method and device for controlling inspection unmanned aerial vehicle of intelligent road

Abstract

The invention belongs to the field of unmanned aerial vehicles, and particularly relates to an intelligent road inspection unmanned aerial vehicle device which comprises an unmanned aerial vehicle body, wings are fixedly connected to the outer side of the unmanned aerial vehicle body, a discharging assembly is arranged at the bottom of the unmanned aerial vehicle body, and the discharging assembly comprises a mounting top plate rotationally connected to the transmission end of the bottom of the unmanned aerial vehicle body. When the unmanned aerial vehicle body lands, a piston moves to extrude air in a sliding barrel into a solid storage bin, so that spherical phosphors in the solid storage bin are pushed by the air to enter a material discharge pipe and then are discharged to the ground, and a small pile with a certain volume is formed; therefore, an automobile running behind can be obviously reflected under the illumination of the automobile lamp, so that the automobile running behind can be reminded, a driver can find foreign matters on a road, the driver slows down to observe, and the possibility that a follow-up automobile directly collides with a front automobile with a traffic accident without slowing down can be reduced.

Description

Technical Field

[0001] The present invention belongs to the field of drones, and in particular to a drone device for inspection of smart highways. Background Art

[0002] With the rapid development of computers and communications, drone aerial photography systems have evolved from their initial military research phase into practical applications across various industries. They are widely used in forest fire prevention, resource exploration, search and rescue, agricultural inspection, aerial photography, and highway inspection technology. Compared to fixed cameras, drones can conduct mobile inspections of highways, thus expanding the scope of inspection and improving inspection effectiveness.

[0003] When a car accident occurs on the road during rainy days, at night or in heavy fog, the drones currently used can detect accidents and other situations very well when monitoring the situation on the road, but they cannot promptly alert the drivers driving behind. As a result, the following cars may collide with the vehicle in front of the accident due to inattentive observation, resulting in a secondary accident, which may cause casualties. In addition, the collision of multiple vehicles may cause explosions and fires, causing the disaster to further expand.

[0004] To this end, the present invention provides a method and device for controlling a patrol drone for a smart highway. Summary of the Invention

[0005] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0006] The technical solution adopted by the present invention to solve its technical problems is: the present invention relates to a smart highway inspection drone device, comprising a drone body, a wing fixedly connected to the outside of the drone body, a discharge assembly provided at the bottom of the drone body, the discharge assembly comprising a mounting top plate rotatably connected to the transmission end at the bottom of the drone body, four slide cylinders fixedly connected to the bottom of the mounting top plate, a mounting base plate fixedly connected to the outside of the slide cylinder, the mounting base plate penetrated by the slide cylinder, a camera fixedly connected to the bottom of the mounting base plate, a piston slidably connected to the inside of the slide cylinder, a slide rod fixedly connected to the bottom of the piston, the slide rod penetrates the slide cylinder and is slidably connected, the four slide rods are divided into two groups, and the bottoms of the two groups of slide rods are fixedly connected to The support plate, the outer side of the slide is fixedly connected with an exhaust pipe, the outer side of the slide is fixedly connected with a transmission pipe, the exhaust pipe and the outer side of the transmission pipe are fixedly connected with a first solenoid valve, the end of the transmission pipe is fixedly connected with a solid storage bin, the bottom of the solid storage bin is fixedly connected to the top of the mounting base plate, the outer side of the solid storage bin is fixedly connected with a fixed filling pipe, the outer side of the solid storage bin is fixedly connected with four material discharge pipes, the four material discharge pipes are divided into two groups, the ends of the two groups of material discharge pipes are fixedly connected with solid diversion pipes, the outer side of the material discharge pipe is fixedly connected with a second solenoid valve, the bottom of the solid diversion pipe is fixedly connected with a discharge pipe, the first solenoid valve, the camera and the second solenoid valve are all electrically connected to the drone body.

[0007] Preferably, a compression assembly is provided inside the solid storage bin, and the compression assembly includes four limit rods fixedly connected to the inside of the solid storage bin, a pressing plate is slidably connected to the outside of the limit rod, and a first spring is fixedly connected between the bottom of the pressing plate and the bottom of the inner cavity of the solid storage bin.

[0008] Preferably, a disturbance assembly is provided inside the solid storage bin, and the disturbance assembly includes four transmission blocks fixedly connected to the bottom of the pressing plate, the outer side of the transmission block is slidingly connected to the inside of the solid storage bin, the transmission block is rotatably connected to a transmission rod, the outer side of the transmission rod is rotatably connected to a first rotating seat, the end of the first rotating seat is fixedly connected to a rack, and the outer side of the rack is slidably connected to the inside of the solid storage bin.

[0009] Preferably, the disturbance assembly further comprises a gear meshed with the outer side of the rack, a rotating shaft is fixedly connected inside the gear, an end of the rotating shaft is rotatably connected to the inside of the solid storage bin, and two disturbance wheels are fixedly connected to the outer side of the rotating shaft.

[0010] Preferably, a water spray assembly is provided inside the solid storage bin, and the water spray assembly includes a liquid storage bin fixedly connected to the inside of the solid storage bin, a pressure relief valve is fixedly connected to the inside of the liquid storage bin, and a liquid filling pipe is fixedly connected to the top of the liquid storage bin.

[0011] Preferably, the water spray assembly also includes a smoke generator fixedly connected to the bottom of the inner cavity of the liquid storage bin, the output end of the smoke generator is fixedly connected to a mist diversion pipe, the mist diversion pipe passes through the liquid storage bin and is fixedly connected, the outside of the liquid storage bin is fixedly connected to a mist guide pipe, the end of the mist guide pipe is fixedly connected to the material discharge pipe, the top of the liquid storage bin is fixedly connected to a vacuum pump, the output end of the vacuum pump is fixedly connected to a return pipe, the return pipe passes through the liquid storage bin and is fixedly connected, the extraction end of the vacuum pump is fixedly connected to a mist recovery pipe, the end of the mist recovery pipe is fixedly connected to the end of the solid diversion pipe, and the smoke generator and the vacuum pump are electrically connected to the drone body respectively.

[0012] Preferably, a dredging component is provided inside the solid diversion pipe, and the dredging component includes a gas collecting pipe fixedly connected to the inside of the solid diversion pipe, two collecting blocks are fixedly connected inside the gas collecting pipe, the collecting blocks are arranged perpendicularly to the end of the material discharge pipe, a barrier net is fixedly connected inside the collecting block, and a gas guide pipe is fixedly connected to the bottom of the collecting block, an exhaust port is opened inside the gas guide pipe, and the exhaust port is arranged at an angle.

[0013] Preferably, the dredging assembly also includes a connecting rod rotatably connected to the inside of the gas collection pipe, the top of the connecting rod is fixedly connected to a transmission wheel, the bottom of the connecting rod is rotatably connected to the inside of the discharge pipe, the outside of the connecting rod is fixedly connected to four stirring plates, the outside of the stirring plates is rotatably connected to the inside of the discharge pipe, the outside of the connecting rod is fixedly connected to a spiral limiting plate, and the outside of the spiral limiting plate is rotatably connected to the inside of the discharge pipe.

[0014] Preferably, an auxiliary component is provided on the outer side of the wing, and the auxiliary component includes a second rotating seat fixedly connected to the bottom of the wing, a supporting foot is rotatably connected inside the second rotating seat, a limiting rod is fixedly connected to the outer side of the supporting foot, a limiting plate is slidably connected to the outer side of the limiting rod, the top of the limiting plate is fixedly connected to the bottom of the wing, and a second spring is fixedly connected between the supporting foot and the limiting plate.

[0015] The control method of the inspection drone for smart highways described in the present invention has the following specific control steps:

[0016] S1: The intelligent control system built into the smart nest can simultaneously control the lifting and lowering of multiple drone bodies, and then cooperate with Beidou positioning to accurately control the drone bodies and detect traffic on multiple road sections;

[0017] S2: When the drone detects a traffic accident on the road through its camera, it transmits a signal to the smart nest, which then determines the specific situation. If the smart nest determines that it is a traffic accident, it will control the drone to take emergency measures.

[0018] S3: After the intelligent machine nest transmits the emergency measures signal, the drone body will descend to the designated position behind the car accident. The piston moves to allow air to enter the solid storage bin, which in turn presses the pressing plate, thereby compressing the air inside the solid storage bin and pushing the spherical fluorescent body into the material discharge pipe.

[0019] S4: As the pressing plate descends, it drives the transmission block to move, thereby driving the transmission rod to move, and then driving the rack to move, thereby driving the gear to rotate, which can drive the disturbance wheel to rotate, thereby moving the spherical fluorescent body inside the solid storage bin, so that the spherical fluorescent body can more easily enter the material discharge pipe;

[0020] S5: When the spherical phosphor enters the material discharge pipe, the smoke generator can be activated to fill the material discharge pipe with water vapor, so that the spherical phosphor can emit light smoothly without the help of rain. The remaining mist will be sucked back into the liquid storage bin by the vacuum pump and directly enter the liquid, so that the mist will turn into liquid again.

[0021] S6: When the spherical phosphor enters the discharge pipe, the gas will also enter the gas collection pipe, and then impact the transmission wheel, thereby rotating the stirring plate, thereby pushing the spherical phosphor inside the solid diversion pipe. The setting of the spiral limiting plate allows the spherical phosphor to move along the spiral flow channel formed by the spiral limiting plate.

[0022] The beneficial effects of the present invention are as follows:

[0023] 1. When the drone body lands, the present invention makes the slide rod slide inside the slide cylinder, thereby moving the piston, and then squeezing the air inside the slide cylinder into the solid storage bin, thereby squeezing the air inside the solid storage bin, and then making the spherical fluorescent body inside the solid storage bin pushed by the air, thereby entering the material discharge pipe, and then discharged to the ground through the discharge pipe, thereby forming a small pile of a certain volume, so that the car driving behind can have obvious reflections under the illumination of the headlights, thereby reminding the car driving behind, so that the driver can clearly find foreign objects on the road, so that the driver can slow down and observe, thereby reducing the possibility of the following vehicle not slowing down and directly colliding with the vehicle in the front that has had a traffic accident, effectively reducing the occurrence of secondary traffic accidents, and avoiding the possibility of fire and explosion due to multiple collisions.

[0024] 2. In the present invention, after the transmission pipe transmits the gas to between the solid storage bin and the pressing plate, the pressure between the solid storage bin and the pressing plate is increased, thereby driving the pressing plate to move, and then compressing the first spring. When the drone body rises, the first spring can drive the pressing plate to return to its original position, thereby facilitating subsequent work. When the connection between the solid storage bin and the material discharge pipe is blocked, the drone body can rise, so that the first spring can drive the pressing plate to rise, and then the outside air can be drawn into the solid storage bin through the discharge pipe, and then the blocked spherical fluorescent body can be flushed away, so that the subsequent discharge of the spherical fluorescent body is smoother, thereby ensuring the smooth operation of the device.

[0025] 3. The present invention drives the transmission block to move by lowering the pressing plate, and then drives the transmission rod to move, thereby drives the rack to move, thereby drives the gear to rotate, thereby drives the disturbance wheel to rotate, and then moves the spherical fluorescent body, so that the spherical fluorescent body can enter the material discharge pipe more smoothly, and can reduce the possibility of blockage at the connection between the material discharge pipe and the solid storage bin.

[0026] 4. The present invention collects gas through a gas collection pipe, and then transmits the gas to the inside of the gas guide pipe, and then pushes the transmission wheel, thereby driving the connecting rod to rotate, thereby driving the stirring plate to rotate, so as to push the spherical fluorescent body blocked at the connection between the discharge pipe and the solid diversion pipe, so that the spherical fluorescent body can smoothly move to the outside of the spiral limiting plate, so that the spiral limiting plate can drive the spherical fluorescent body to move, so that the spherical fluorescent body can move in the slide formed by the spiral limiting plate and the inside of the discharge pipe, thereby ensuring smooth discharge of the spherical fluorescent body. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The present invention will be further described below with reference to the accompanying drawings.

[0028] Figure 1 It is an overall top perspective view of the present invention;

[0029] Figure 2 This is a schematic diagram of the overall bottom-up structure of the present invention;

[0030] Figure 3 It is a schematic side view of some components in the present invention;

[0031] Figure 4 This is a schematic diagram of the top view of the disassembled structure of some components in the present invention;

[0032] Figure 5 This is a schematic diagram of the top view of the disassembled components of the internal components of the present invention;

[0033] Figure 6 It is a schematic diagram of the decomposition structure of the internal components in the present invention;

[0034] Figure 7 This is a schematic diagram of the top view of the disassembled internal components of the present invention;

[0035] Figure 8 This is a schematic diagram of the disassembled side view of the internal components of the present invention;

[0036] Figure 9 It is a schematic diagram of the decomposition structure of some internal components in the present invention;

[0037] Figure 10 It is a flow chart of the control method in the present invention.

[0038] Figure: 1. UAV body; 2. Wing; 3. Mounting top plate; 4. Slide; 5. Mounting bottom plate; 6. Slide rod; 7. Piston; 8. Support plate; 9. Exhaust pipe; 10. Transmission pipe; 11. Solid storage bin; 12. Camera; 13. Material discharge pipe; 14. Solid diversion pipe; 15. Discharge pipe; 16. Fixed filling pipe; 17. Pressing plate; 18. Limiting rod; 19. First spring; 20. Transmission block; 21. Transmission rod; 22. First rotating seat; 23. Rack; 24. Gear; 25. Rotating shaft; 26 , disturbance wheel; 27, liquid storage tank; 28, pressure relief valve; 29, liquid filling pipe; 30, smoke generator; 31, mist diversion pipe; 32, mist guide pipe; 33, mist recovery pipe; 34, vacuum pump; 35, reflux pipe; 36, gas collection pipe; 37, barrier net; 38, collection block; 39, gas guide pipe; 40, transmission wheel; 41, connecting rod; 42, stirring plate; 43, spiral limiting plate; 44, second rotating seat; 45, supporting foot; 46, limiting rod; 47, limit plate; 48, second spring. DETAILED DESCRIPTION

[0039] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0040] Example 1: Figures 1 to 9As shown, an inspection drone device for a smart highway according to an embodiment of the present invention includes a drone body 1, a wing 2 is fixedly connected to the outside of the drone body 1, a discharge assembly is provided at the bottom of the drone body 1, and the discharge assembly includes a mounting top plate 3 rotatably connected to the transmission end at the bottom of the drone body 1, four slides 4 are fixedly connected to the bottom of the mounting top plate 3, a mounting bottom plate 5 is fixedly connected to the outside of the slide 4, the mounting bottom plate 5 is penetrated by the slide 4, a camera 12 is fixedly connected to the bottom of the mounting bottom plate 5, a piston 7 is slidably connected to the inside of the slide 4, a slide rod 6 is fixedly connected to the bottom of the piston 7, the slide rod 6 penetrates the slide 4 and is slidably connected, the four slide rods 6 are divided into two groups, the bottoms of the two groups of slide rods 6 are fixedly connected to the support plate 8, and the outside of the slide 4 is fixedly connected to the discharge assembly. The air pipe 9 and the outer side of the slide 4 are fixedly connected with a transmission pipe 10, and the exhaust pipe 9 and the outer side of the transmission pipe 10 are fixedly connected with a first solenoid valve. The end of the transmission pipe 10 is fixedly connected with a solid storage bin 11, and the bottom of the solid storage bin 11 is fixedly connected to the top of the mounting base plate 5. The outer side of the solid storage bin 11 is fixedly connected with a fixed filling pipe 16, and the outer side of the solid storage bin 11 is fixedly connected with four material discharge pipes 13. The four material discharge pipes 13 are divided into two groups, and the ends of the two groups of material discharge pipes 13 are fixedly connected with a solid diversion pipe 14. The outer side of the material discharge pipe 13 is fixedly connected with a second solenoid valve, and the bottom of the solid diversion pipe 14 is fixedly connected with a discharge pipe 15. The first solenoid valve, the camera 12 and the second solenoid valve are all electrically connected to the drone body 1.

[0041] By landing the drone body 1, the slide rod 6 slides inside the slide cylinder 4, so that the piston 7 moves, and then the air inside the slide cylinder 4 is squeezed into the solid storage bin 11, thereby squeezing the air inside the solid storage bin 11, and then the spherical body coated with a water-luminescent coating on the surface of the solid storage bin 11, referred to as a spherical fluorescent body, can move with the flow of air, thereby entering the material discharge pipe 13, and then discharged to the ground through the discharge pipe 15, thereby forming a small pile of a certain volume, so that the car driving behind can have obvious reflections under the illumination of the headlights, thereby reminding the car driving behind, so that the driver can clearly find foreign objects on the road, so that the driver can slow down and observe, thereby reducing the possibility of subsequent vehicles not slowing down and directly colliding with the vehicle in front that has had a traffic accident, effectively reducing the occurrence of secondary traffic accidents, and avoiding the possibility of fire and explosion due to multiple collisions.

[0042] Among them, a compression assembly is provided inside the solid storage bin 11, and the compression assembly includes four limit rods 18 fixedly connected to the inside of the solid storage bin 11, and a pressing plate 17 is slidably connected to the outside of the limit rod 18, and a first spring 19 is fixedly connected between the bottom of the pressing plate 17 and the bottom of the inner cavity of the solid storage bin 11.

[0043] When the spherical phosphors move, if multiple spherical phosphors simultaneously move to the connection between the material discharge pipe 13 and the solid storage bin 11, blockage is likely to occur;

[0044] The gas is transmitted to between the solid storage bin 11 and the pressing plate 17 through the transmission pipe 10, thereby increasing the pressure between the solid storage bin 11 and the pressing plate 17, and then driving the pressing plate 17 to move, thereby compressing the first spring 19. When the drone body 1 rises, the first spring 19 can drive the pressing plate 17 to return to its original position, thereby facilitating subsequent work. When the connection between the solid storage bin 11 and the material discharge pipe 13 is blocked, the drone body 1 can be raised, so that the first spring 19 can drive the pressing plate 17 to rise, and then the outside air can be drawn into the solid storage bin 11 through the discharge pipe 15, and then the blocked spherical fluorescent body can be flushed away, so that the subsequent discharge of the spherical fluorescent body is smoother, thereby ensuring the smooth operation of the device.

[0045] Among them, a disturbance component is provided inside the solid storage bin 11, and the disturbance component includes four transmission blocks 20 fixedly connected to the bottom of the pressing plate 17. The outer side of the transmission block 20 is slidingly connected to the inside of the solid storage bin 11. The transmission block 20 is rotatably connected to the transmission rod 21. The outer side of the transmission rod 21 is rotatably connected to the first rotating seat 22. The end of the first rotating seat 22 is fixedly connected to a rack 23. The outer side of the rack 23 is slidably connected to the inside of the solid storage bin 11.

[0046] The disturbance component also includes a gear 24 meshed with the outside of the rack 23, a rotating shaft 25 is fixedly connected inside the gear 24, the end of the rotating shaft 25 is rotatably connected to the inside of the solid storage bin 11, and two disturbance wheels 26 are fixedly connected to the outside of the rotating shaft 25.

[0047] By lowering the pressing plate 17, the transmission block 20 is driven to move, and then the transmission rod 21 is driven to move, thereby driving the rack 23 to move, thereby driving the gear 24 to rotate, thereby driving the disturbance wheel 26 to rotate, and then the spherical phosphor is moved. The movement of the spherical phosphor can make the gap between the spherical phosphors larger, thereby facilitating the airflow to drive the spherical phosphors to move, so that the spherical phosphors can enter the material discharge pipe 13 more smoothly, and can reduce the possibility of blockage at the connection between the material discharge pipe 13 and the solid storage bin 11.

[0048] Among them, a water spray assembly is provided inside the solid storage bin 11, and the water spray assembly includes a liquid storage bin 27 fixedly connected to the inside of the solid storage bin 11, a pressure relief valve 28 is fixedly connected to the inside of the liquid storage bin 27, and a liquid filling pipe 29 is fixedly connected to the top of the liquid storage bin 27.

[0049] Among them, the water spray assembly also includes a smoke generator 30 fixedly connected to the bottom of the inner cavity of the liquid storage bin 27, the output end of the smoke generator 30 is fixedly connected to a mist diversion pipe 31, the mist diversion pipe 31 passes through the liquid storage bin 27 and is fixedly connected, the outside of the liquid storage bin 27 is fixedly connected to a mist guide pipe 32, the end of the mist guide pipe 32 is fixedly connected to the material discharge pipe 13, the top of the liquid storage bin 27 is fixedly connected to a vacuum pump 34, the output end of the vacuum pump 34 is fixedly connected to a return pipe 35, the return pipe 35 passes through the liquid storage bin 27 and is fixedly connected, the extraction end of the vacuum pump 34 is fixedly connected to a mist recovery pipe 33, the end of the mist recovery pipe 33 is fixedly connected to the end of the solid diversion pipe 14, the smoke generator 30 and the vacuum pump 34 are respectively electrically connected to the drone body 1.

[0050] When encountering foggy or cloudy weather with low visibility, the spherical phosphor cannot emit light when exposed to water, making it impossible for the entire device to be used to set up a warning area on the road. At this time, water vapor is generated by the smoke generator 30, and then the water vapor is transmitted to the inside of the material discharge pipe 13 through the mist guide pipe 32, and then reacts with the spherical phosphor, causing the spherical phosphor to emit bright light. The gas discharged by the pressing plate 17 when it is pressed down can push the water vapor, so that the water vapor does not enter the solid storage bin 11, and the spherical phosphor inside the solid storage bin 11 does not emit light, thereby ensuring that the stored spherical phosphor can continue to be used later.

[0051] When the water vapor is pressed down by the pressing plate 17 and the discharged gas is pushed into the solid diversion pipe 14, the vacuum pump 34 will extract the water vapor inside the solid diversion pipe 14, so that part of the water vapor can enter the liquid inside the liquid storage tank 27, so that the liquid can be recycled, thereby reducing the waste of liquid and reducing the number of times the liquid is added to ensure the use time.

[0052] Among them, a dredging component is provided inside the solid diversion pipe 14, and the dredging component includes a gas collection pipe 36 fixedly connected to the inside of the solid diversion pipe 14, and two collection blocks 38 are fixedly connected inside the gas collection pipe 36. The collection block 38 is arranged perpendicularly to the end of the material discharge pipe 13, and a barrier net 37 is fixedly connected inside the collection block 38. A gas guide pipe 39 is fixedly connected to the bottom of the collection block 38, and an exhaust port is opened inside the gas guide pipe 39, and the exhaust port is arranged at an angle.

[0053] Among them, the dredging component also includes a connecting rod 41 rotatably connected to the inside of the gas collection pipe 36, the top of the connecting rod 41 is fixedly connected to the transmission wheel 40, the bottom of the connecting rod 41 is rotatably connected to the inside of the discharge pipe 15, four stirring plates 42 are fixedly connected to the outside of the connecting rod 41, the outside of the stirring plates 42 are rotatably connected to the inside of the discharge pipe 15, the outside of the connecting rod 41 is fixedly connected to a spiral limiting plate 43, and the outside of the spiral limiting plate 43 is rotatably connected to the inside of the discharge pipe 15.

[0054] The gas is collected through the gas collection pipe 36 and then transmitted to the inside of the gas guide pipe 39, which can then push the transmission wheel 40, thereby driving the connecting rod 41 to rotate, thereby driving the stirring plate 42 to rotate, so that the spherical fluorescent body blocked at the connection between the discharge pipe 15 and the solid diversion pipe 14 can be pushed, so that the spherical fluorescent body can be smoothly moved to the outside of the spiral limiting plate 43, so that the spiral limiting plate 43 can drive the spherical fluorescent body to move, so that the spherical fluorescent body can move in the slide formed by the spiral limiting plate 43 and the inside of the discharge pipe 15, thereby ensuring smooth discharge of the spherical fluorescent body.

[0055] Among them, an auxiliary component is provided on the outside of the wing 2, and the auxiliary component includes a second rotating seat 44 fixedly connected to the bottom of the wing 2, and a supporting foot 45 is rotatably connected inside the second rotating seat 44. A limiting rod 46 is fixedly connected to the outside of the supporting foot 45, and a limiting plate 47 is slidably connected to the outside of the limiting rod 46. The top of the limiting plate 47 is fixedly connected to the bottom of the wing 2, and a second spring 48 is fixedly connected between the supporting foot 45 and the limiting plate 47.

[0056] The support foot 45 contacts the ground, thereby driving the limiting rod 46 to move, thereby compressing the second spring 48, thereby dissipating the impact force generated when the drone body 1 just lands, thereby ensuring the stability and safety of the drone body 1.

[0057] The present invention provides a method for controlling a patrol drone for a smart highway. The specific control steps are as follows:

[0058] S1: Through the intelligent control system built into the smart nest, multiple drone bodies 1 can be controlled to rise and fall simultaneously, and then cooperate with Beidou positioning to accurately control the drone bodies 1 and detect traffic on multiple road sections;

[0059] S2: When the drone body 1 detects a traffic accident on the road through the camera 12, it will transmit the signal to the smart nest, which will then determine the specific situation. When the smart nest determines that it is a traffic accident, it will control the drone body 1 to take emergency measures;

[0060] S3: After the intelligent machine nest transmits the emergency measure signal, the drone body 1 will descend to the designated position behind the vehicle accident. The piston 7 moves to allow air to enter the solid storage bin 11, which in turn presses the pressing plate 17, thereby compressing the air inside the solid storage bin 11 and pushing the spherical fluorescent body into the material discharge pipe 13.

[0061] S4: As the pressing plate 17 descends, it drives the transmission block 20 to move, thereby driving the transmission rod 21 to move, and further driving the rack 23 to move, thereby driving the gear 24 to rotate, which in turn drives the disturbance wheel 26 to rotate, thereby moving the spherical fluorescent body inside the solid storage bin 11, thereby making it easier for the spherical fluorescent body to enter the material discharge pipe 13 and reducing the probability of blockage;

[0062] S5: As the spherical phosphor enters the material discharge pipe 13, the mist generator 30 can be activated to fill the material discharge pipe 13 with water vapor, so that the spherical phosphor can emit light smoothly without the aid of rain. The remaining mist is pumped back into the liquid storage tank 27 by the vacuum pump 34 and directly enters the liquid, thereby turning the mist into liquid again.

[0063] S6: When the spherical phosphor enters the discharge pipe 15, the gas will also enter the gas collection pipe 36, and then impact the transmission wheel 40, so that the stirring plate 42 rotates, thereby pushing the spherical phosphor inside the solid diversion pipe 14. The setting of the spiral limiting plate 43 allows the spherical phosphor to move along the spiral flow channel formed by the spiral limiting plate 43.

[0064] Working principle: Through the landing of the drone body 1, the slide rod 6 slides inside the slide cylinder 4, thereby moving the piston 7, and then squeezing the air inside the slide cylinder 4 into the solid storage bin 11, thereby increasing the pressure between the solid storage bin 11 and the pressing plate 17, and then driving the pressing plate 17 to move, thereby compressing the first spring 19, thereby squeezing the air inside the solid storage bin 11, and then causing the spherical fluorescent body inside the solid storage bin 11 to be pushed by the air, thereby entering the material discharge pipe 13, and then discharged to the ground through the discharge pipe 15, thereby forming a small pile of a certain volume, so that the car driving behind can have obvious reflections under the illumination of the headlights, thereby reminding the car driving behind, so that the driver can clearly find foreign objects on the road, so that the driver can slow down and observe, thereby reducing the possibility of the following vehicle not slowing down and directly colliding with the vehicle in the front that has had a traffic accident, effectively reducing the occurrence of secondary traffic accidents, and avoiding the possibility of fire and explosion due to multiple collisions.

[0065] The above-mentioned front, back, left, right, up and down are all based on the Figure 1 As a benchmark, according to the person's observation perspective, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0066] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present invention.

[0067] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the foregoing embodiments. The foregoing embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and modifications are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A smart highway inspection drone device, comprising a drone body (1), wherein wings (2) are fixedly connected to the outside of the drone body (1); Its characteristics are: The bottom of the drone body (1) is provided with a discharge assembly, and the discharge assembly includes a mounting top plate (3) rotatably connected to the transmission end at the bottom of the drone body (1), four slides (4) are fixedly connected to the bottom of the mounting top plate (3), the outer side of the slide (4) is fixedly connected to a mounting base plate (5), the mounting base plate (5) is penetrated by the slide (4), the bottom of the mounting base plate (5) is fixedly connected to a camera (12), the inside of the slide (4) is slidably connected to a piston (7), the bottom of the piston (7) is fixedly connected to a slide rod (6), the slide rod (6) penetrates the slide (4) and Sliding connection, the four sliding rods (6) are divided into two groups, the bottoms of the two groups of sliding rods (6) are fixedly connected to a support plate (8), the outside of the sliding cylinder (4) is fixedly connected to an exhaust pipe (9), the outside of the sliding cylinder (4) is fixedly connected to a transmission pipe (10), the exhaust pipe (9) and the outside of the transmission pipe (10) are fixedly connected to a first solenoid valve, the end of the transmission pipe (10) is fixedly connected to a solid storage bin (11), the bottom of the solid storage bin (11) is fixedly connected to the top of the mounting base plate (5), and the outside of the solid storage bin (11) is fixedly connected to a fixed filling pipe (16); The outside of the solid storage bin (11) is fixedly connected to four material discharge pipes (13), and the four material discharge pipes (13) are divided into two groups. The ends of the two groups of material discharge pipes (13) are fixedly connected to a solid diversion pipe (14). The outside of the material discharge pipe (13) is fixedly connected to a second solenoid valve, and the bottom of the solid diversion pipe (14) is fixedly connected to a discharge pipe (15); The first solenoid valve, the camera (12) and the second solenoid valve are all electrically connected to the drone body (1).

2. The smart highway inspection drone device according to claim 1 is characterized by: A compression assembly is provided inside the solid storage bin (11), and the compression assembly includes four limiting rods (18) fixedly connected to the inside of the solid storage bin (11); a pressing plate (17) is slidably connected to the outside of the limiting rods (18); and a first spring (19) is fixedly connected between the bottom of the pressing plate (17) and the bottom of the inner cavity of the solid storage bin (11).

3. The smart highway inspection drone device according to claim 2 is characterized by: A disturbance assembly is provided inside the solid storage bin (11), and the disturbance assembly includes four transmission blocks (20) fixedly connected to the bottom of the pressing plate (17), the outer sides of the transmission blocks (20) are slidably connected to the inside of the solid storage bin (11), the transmission blocks (20) are rotatably connected to a transmission rod (21) inside, the outer sides of the transmission rod (21) are rotatably connected to a first rotating seat (22), the end of the first rotating seat (22) is fixedly connected to a rack (23), and the outer sides of the rack (23) are slidably connected to the inside of the solid storage bin (11).

4. The smart highway inspection drone device according to claim 3 is characterized by: The disturbance assembly further comprises a gear (24) meshed with the outside of the rack (23); a rotating shaft (25) is fixedly connected inside the gear (24); an end of the rotating shaft (25) is rotatably connected to the inside of the solid storage bin (11); and two disturbance wheels (26) are fixedly connected outside the rotating shaft (25).

5. The smart highway inspection drone device according to claim 4 is characterized by: A water spray assembly is provided inside the solid storage bin (11), and the water spray assembly includes a liquid storage bin (27) fixedly connected to the inside of the solid storage bin (11), a pressure relief valve (28) is fixedly connected to the inside of the liquid storage bin (27), and a liquid filling pipe (29) is fixedly connected to the top of the liquid storage bin (27).

6. The smart highway inspection drone device according to claim 5, characterized in that: The water spray assembly further comprises a smoke generator (30) fixedly connected to the bottom of the inner cavity of the liquid storage bin (27); an output end of the smoke generator (30) is fixedly connected to a mist diversion pipe (31), the mist diversion pipe (31) passes through the liquid storage bin (27) and is fixedly connected; a mist guide pipe (32) is fixedly connected to the outside of the liquid storage bin (27); an end of the mist guide pipe (32) is fixedly connected to the material discharge pipe (13); a vacuum pump (34) is fixedly connected to the top of the liquid storage bin (27); an output end of the vacuum pump (34) is fixedly connected to a return pipe (35), the return pipe (35) passes through the liquid storage bin (27) and is fixedly connected; an extraction end of the vacuum pump (34) is fixedly connected to a mist recovery pipe (33), the end of the mist recovery pipe (33) is fixedly connected to the end of the solid diversion pipe (14); the smoke generator (30) and the vacuum pump (34) are respectively electrically connected to the drone body (1).

7. The smart highway inspection drone device according to claim 6, characterized in that: A dredging assembly is provided inside the solid diversion pipe (14), and the dredging assembly includes a gas collection pipe (36) fixedly connected to the inside of the solid diversion pipe (14). Two collection blocks (38) are fixedly connected inside the gas collection pipe (36), and the collection blocks (38) are arranged perpendicularly to the end of the material discharge pipe (13). A barrier net (37) is fixedly connected inside the collection block (38). A gas guide pipe (39) is fixedly connected to the bottom of the collection block (38), and an exhaust port is opened inside the gas guide pipe (39), and the exhaust port is arranged obliquely.

8. The smart highway inspection drone device according to claim 7, characterized in that: The dredging assembly also includes a connecting rod (41) rotatably connected to the inside of the gas collection pipe (36), the top of the connecting rod (41) is fixedly connected to a transmission wheel (40), the bottom of the connecting rod (41) is rotatably connected to the inside of the discharge pipe (15), the outside of the connecting rod (41) is fixedly connected to four stirring plates (42), the outside of the stirring plates (42) is rotatably connected to the inside of the discharge pipe (15), the outside of the connecting rod (41) is fixedly connected to a spiral limiting plate (43), and the outside of the spiral limiting plate (43) is rotatably connected to the inside of the discharge pipe (15).

9. The smart highway inspection drone device according to claim 8, characterized in that: An auxiliary component is provided on the outside of the wing (2), and the auxiliary component includes a second rotating seat (44) fixedly connected to the bottom of the wing (2), a supporting foot (45) is rotatably connected inside the second rotating seat (44), a limiting rod (46) is fixedly connected to the outside of the supporting foot (45), and a limiting plate (47) is slidably connected to the outside of the limiting rod (46), the top of the limiting plate (47) is fixedly connected to the bottom of the wing (2), and a second spring (48) is fixedly connected between the supporting foot (45) and the limiting plate (47).

10. A method for controlling a patrol drone for a smart highway, the method being used to control a patrol drone device for a smart highway as claimed in claim 9, characterized in that: The method comprises the following steps: S1: By using the intelligent control system built into the intelligent machine nest, multiple drone bodies (1) are controlled to rise and fall simultaneously, and then coordinated with Beidou positioning, the drone bodies (1) are precisely controlled to detect traffic flow on multiple road sections; S2: When the drone body (1) detects a traffic accident on the road through the camera (12), it will transmit the signal to the smart nest, so that the smart nest can judge the specific situation. When the smart nest determines that it is a traffic accident, it will control the drone body (1) to take emergency measures; S3: After the intelligent machine nest transmits the emergency measure signal, the drone body (1) will descend to a designated position behind the car accident, so that the piston (7) moves to allow air to enter the solid storage bin (11), thereby pressing the pressing plate 17, thereby compressing the air inside the solid storage bin (11), and then pushing the spherical fluorescent body into the material discharge pipe (13); S4: As the pressing plate (17) descends, it drives the transmission block (20) to move, thereby driving the transmission rod (21) to move, and then driving the rack (23) to move, thereby driving the gear (24) to rotate, thereby driving the disturbance wheel (26) to rotate, thereby moving the spherical fluorescent body inside the solid storage bin (11), and then the spherical fluorescent body enters the material discharge pipe (13); S5: When the spherical fluorescent body enters the material discharge pipe (13), the mist generator (30) is activated, so that the interior of the material discharge pipe (13) is filled with water vapor, so that the spherical fluorescent body can emit light smoothly without the assistance of rain, and the remaining mist is pumped back to the interior of the liquid storage bin (27) by the vacuum pump (34) and directly enters the interior of the liquid, so that the mist turns into liquid again; S6: When the spherical fluorescent body enters the discharge pipe (15), the gas also enters the gas collection pipe (36), and then impacts the transmission wheel (40), thereby rotating the stirring plate (42), thereby pushing the spherical fluorescent body inside the solid diversion pipe (14). The setting of the spiral limiting plate (43) allows the spherical fluorescent body to move along the spiral flow channel formed by the spiral limiting plate (43).

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