CN116639285B - Automatic unmanned aerial vehicle mapping equipment and mapping method - Google Patents
Automatic unmanned aerial vehicle mapping equipment and mapping method Download PDFInfo
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- CN116639285B CN116639285B CN202310927191.5A CN202310927191A CN116639285B CN 116639285 B CN116639285 B CN 116639285B CN 202310927191 A CN202310927191 A CN 202310927191A CN 116639285 B CN116639285 B CN 116639285B
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- 238000013507 mapping Methods 0.000 title claims abstract description 41
- 238000000034 method Methods 0.000 title claims abstract description 27
- 230000003287 optical effect Effects 0.000 claims abstract description 29
- 238000004146 energy storage Methods 0.000 claims abstract description 26
- 239000000428 dust Substances 0.000 claims description 38
- 239000012535 impurity Substances 0.000 claims description 12
- 238000009423 ventilation Methods 0.000 claims description 6
- 230000005484 gravity Effects 0.000 claims description 5
- 238000005259 measurement Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- QNRATNLHPGXHMA-XZHTYLCXSA-N (r)-(6-ethoxyquinolin-4-yl)-[(2s,4s,5r)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]methanol;hydrochloride Chemical group Cl.C([C@H]([C@H](C1)CC)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OCC)C=C21 QNRATNLHPGXHMA-XZHTYLCXSA-N 0.000 description 2
- 230000009194 climbing Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U50/00—Propulsion; Power supply
- B64U50/30—Supply or distribution of electrical power
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U20/00—Constructional aspects of UAVs
- B64U20/80—Arrangement of on-board electronics, e.g. avionics systems or wiring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U20/00—Constructional aspects of UAVs
- B64U20/80—Arrangement of on-board electronics, e.g. avionics systems or wiring
- B64U20/87—Mounting of imaging devices, e.g. mounting of gimbals
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
- F03D9/10—Combinations of wind motors with apparatus storing energy
- F03D9/11—Combinations of wind motors with apparatus storing energy storing electrical energy
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
- F03D9/30—Wind motors specially adapted for installation in particular locations
- F03D9/32—Wind motors specially adapted for installation in particular locations on moving objects, e.g. vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U2101/00—UAVs specially adapted for particular uses or applications
- B64U2101/30—UAVs specially adapted for particular uses or applications for imaging, photography or videography
- B64U2101/32—UAVs specially adapted for particular uses or applications for imaging, photography or videography for cartography or topography
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
- Aviation & Aerospace Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Remote Sensing (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
Abstract
The invention belongs to the technical field of unmanned aerial vehicle ranging, and particularly relates to automatic unmanned aerial vehicle mapping equipment and a mapping method. This automatic unmanned aerial vehicle mapping equipment and mapping method pass through the use of energy memory, vent and air intake, make this unmanned aerial vehicle advance, climb and the side flies, wind energy can all rotate through arc piece one and arc piece two, drive concave plate and pivot, and then make the converter turn into the electric energy with pivot pivoted mechanical energy and store to the energy storage battery, and then increase the power supply volume to the optical range finder, make the live time of optical range finder longer, reduce the power supply of battery to the optical range finder in the unmanned aerial vehicle, improve the duration of range finding, and then improve the effect of range finding.
Description
Technical Field
The invention relates to the technical field of unmanned aerial vehicle ranging, in particular to automatic unmanned aerial vehicle mapping equipment and a mapping method.
Background
Along with development of science and technology, navigation ranging means are diversified more and more, traditional mode is through the manual work, the spending time is long, consume the manpower big, in order to reduce staff's intensity of labour, unmanned aerial vehicle navigation ranging's application is more and more, obtain the figure and the positional information that reflect ground current situation through measuring means through the existing feature point in ground and boundary line, carry on the equipment of making a video recording navigation ranging on unmanned aerial vehicle, simultaneously from perpendicular, different angles collection ground target object's of slope image, in same strip of navigation area, the photograph that several groups of images overlap is continuously shot to the slope camera, generate three-dimensional model data, for engineering construction's planning design and administrative management usefulness.
At present, most of the unmanned aerial vehicles in the prior art perform navigation ranging, due to the influence of outdoor weather, in order to ensure the stability of the unmanned aerial vehicle in operation, the unmanned aerial vehicle generally performs upwind flight, under the condition, the flight speed of the unmanned aerial vehicle is low, the electric quantity consumption is high, in the process, the unmanned aerial vehicle also needs to provide electric quantity regulated by rotation of a range finder, the navigation ranging range of the unmanned aerial vehicle is influenced, in order to improve the navigation ranging distance, a few unmanned aerial vehicles in the prior art have the functions of converting wind energy into electric energy for storage, the flight range of the unmanned aerial vehicle can be improved, and meanwhile, the electric quantity of the optical range finder in rotation regulation ranging can be provided, however, the unmanned aerial vehicle converts wind energy into electric energy in a mode of driving the fan blade to rotate through air current, and then converts the mechanical energy of the fan blade into electric energy for storage, the mode is only suitable for the unmanned aerial vehicle to fly in the direction, and in the process of climbing upwards or laterally flying the unmanned aerial vehicle, the fan blade cannot perform rapid rotation, so that the energy storage of the unmanned aerial vehicle is limited, and the ranging effect of the unmanned aerial vehicle can be further improved; in view of this, we propose an automatic unmanned aerial vehicle mapping apparatus and mapping method.
Disclosure of Invention
The invention mainly aims to provide automatic unmanned aerial vehicle mapping equipment and a mapping method, which can solve the problems in the background technology.
In order to achieve the above purpose, the automatic unmanned aerial vehicle mapping equipment provided by the invention comprises an unmanned aerial vehicle body, wherein a fixing box is fixedly connected to the upper side of the unmanned aerial vehicle body, a distance measuring device is arranged above the fixing box, the distance measuring device comprises a mounting frame, a wire passing groove is formed in the mounting frame, an electric turntable is fixedly arranged on the lower side of the mounting frame, a support is fixedly connected to the rotating end of the electric turntable, an optical distance meter is rotatably connected to the support, the optical distance meter is fixedly connected to an output shaft of a motor, the motor is fixedly connected to the outer wall of the support, a dust screen is embedded in the inner wall of the fixing box, a protection plate is hinged to the inner surface of the fixing box, an energy storage device is arranged in the fixing box, an auxiliary assembly is arranged at the top of the fixing box, and the energy storage device comprises:
the air flow accelerating assembly is fixedly connected to the inner wall of the bottom of the fixed box;
the transformer is fixedly connected to the inner wall of the fixed box;
and the energy storage battery is electrically connected with the transformer.
Preferably, the airflow accelerating assembly comprises an arc-shaped block I, an auxiliary groove is formed in the outer wall of the arc-shaped block I, a mounting groove is formed in the outer wall of the arc-shaped block I, and the airflow speed of the arc-shaped block I is increased through the auxiliary groove.
Preferably, the inner wall of the mounting groove is rotationally connected with a rotating shaft, the outer wall of the rotating shaft is fixedly connected with a concave plate, airflow can have certain resistance when passing through the concave plate, and then the concave plate is driven to rotate, so that the follow-up mechanical energy rotating the rotating shaft is conveniently converted into electric energy for storage.
Preferably, the auxiliary assembly comprises an arc-shaped block II, one side, away from the arc-shaped block I, of the arc-shaped block II is fixedly connected with a reset spring, one end, away from the arc-shaped block II, of the reset spring is fixedly connected with the top of the fixed box, the upper side, away from the arc-shaped block II, of the arc-shaped block II is fixedly connected with a limiting rod, and the follow-up protection plate is convenient to maintain a stable state after being opened through the use of the limiting rod.
Preferably, the outer wall of the limiting rod is provided with a notch which is hemispherical.
Preferably, the vent has been seted up on the outer wall of fixed case, the air intake has all been seted up on the lateral wall that the vent was kept away from to fixed case and the top outer wall of fixed case, the air intake intercommunication has the air-supply line, and the one end that the air intake was kept away from to the air-supply line communicates with the vent, through the use of vent and air intake, makes the wind-force of unmanned aerial vehicle all directions all can be utilized, makes its wind-force drive concave plate rotation.
Preferably, the shape of the vent is a rhombic shape, and the shape of the vent is set to be a rhombic shape, so that rainwater can be effectively prevented from entering the fixed box in a rainy day.
Preferably, the socket and the inside groove have been seted up to one side that the guard plate is close to arc piece one, sliding connection has the slide in the inside groove, fixedly connected with light spring on the outer wall of slide, and the one end fixed connection that the slide was kept away from to light spring is on the inside groove wall, one side fixedly connected with locating lever that the light spring was kept away from to the slide.
Preferably, the elastic rod is installed in the one side of arc piece one is kept away from to the guard plate, the one end fixedly connected with of guard plate is kept away from to the elastic rod strikes the ball, through the use of elastic rod with strike the ball, makes the guard plate can strike the dust screen after automatic gyration resets, makes the dust screen take place deformation, produces mechanical shock when the dust screen resets, shakes off attached dust and impurity on the dust screen.
A mapping method of an automated unmanned aerial vehicle mapping apparatus, the mapping method of the automated unmanned aerial vehicle mapping apparatus comprising the steps of:
s1, a base station sends out an instruction, and the unmanned aerial vehicle lifts off and flies to a designated area.
S2, in the process that the unmanned aerial vehicle flies to the appointed area, air flow enters from the ventilation opening and the air inlet, the air flow pushes away the protection plate, the protection plate rotates upwards, the air flow flows out from the ventilation opening on the rear side of the arc-shaped block I and the arc-shaped block II, the concave plate is driven to rotate with the rotating shaft, and the rotating mechanical energy is converted into electric energy through the transformer and stored in the energy storage battery.
S3, the flow speed of the arc-shaped block II cambered surface air flow is high, the pressure intensity is smaller than the plane of the arc-shaped block II, the arc-shaped block II is extruded by the air pressure intensity to be pressed downwards, the limiting rod is driven to be pressed downwards and inserted into the socket of the protection plate, the positioning rod is driven to be inserted into the notch, and the positioning of the protection plate is completed.
S4, after the unmanned aerial vehicle flies to the appointed area, a base station sends an instruction, the electric turntable drives the optical distance meter to rotate in the horizontal direction, and the output shaft of the motor drives the optical distance meter to rotate in the vertical direction, so that the optical distance meter shoots the appointed area and performs navigation distance measurement.
S5, after the work of navigation ranging is finished, a base station sends an instruction to enable the unmanned aerial vehicle to return to the air, the airflow velocity in the process of returning to the air and landing of the unmanned aerial vehicle is gradually reduced, the reset spring gradually pulls the arc block II to reset and drives the limiting rod to separate from the socket of the protection plate, the protection plate automatically rotates under the action of gravity to reset and is attached to the inner wall of the fixed box, the elastic rod drives the striking ball to strike the dust screen, and the deformation reset vibration of the dust screen shakes off dust and impurities attached to the dust screen.
The invention provides automatic unmanned aerial vehicle mapping equipment and a mapping method. The beneficial effects are as follows:
(1) This automatic unmanned aerial vehicle mapping equipment and mapping method pass through the use of energy memory, vent and air intake, make this unmanned aerial vehicle advance, climb and the side flies, wind energy can all rotate through arc piece one and arc piece two, drive concave plate and pivot, and then make the converter turn into the electric energy with pivot pivoted mechanical energy and store to the energy storage battery, and then increase the power supply volume to the optical range finder, make the live time of optical range finder longer, reduce the power supply of battery to the optical range finder in the unmanned aerial vehicle, improve the duration of range finding, and then improve the effect of range finding.
(2) This automatic unmanned aerial vehicle mapping equipment and mapping method pass through the use of auxiliary tank, can further accelerate the velocity of flow of air current on arc piece one, improve the rotational speed of recess, the air current velocity of flow of arc piece two upside is less than the air current velocity of flow of its downside simultaneously, make the pressure of arc piece two upside powerful than the pressure of arc piece two downside, and then push down arc piece two, drive the gag lever post push down insert in the socket of guard plate, make the locating lever insert in the notch, accomplish the location to the guard plate, keep the stability of guard plate, prevent the guard plate to last the circulation that swings influence the air current.
(3) This automatic unmanned aerial vehicle mapping equipment and mapping method pass through auxiliary assembly and the use of guard plate, make this unmanned aerial vehicle land after, the air current velocity of flow is very little, under reset spring's effect, and pulling arc piece two resets, drives the gag lever post and breaks away from the socket of guard plate, and then under the guard plate effect of gravity, guard plate automatic rotation resets and the laminating of fixed incasement wall, and the elastic rod drives and beats the batting and beat the dust screen, and dust screen deformation reset vibrations shake dust and impurity that are attached to the dust screen and fall.
(4) This automatic unmanned aerial vehicle mapping equipment and mapping method pass through the use of guard plate, make this unmanned aerial vehicle when not using, the positive guard plate of unmanned aerial vehicle is laminated with fixed incasement surface, the guard plate of unmanned aerial vehicle rear side is laminated with fixed case surface, prevent effectively that moisture in the air from entering into in the fixed case, and then prevent its component in the fixed case of influence, simultaneously through the vent of oblique quadrangle, can prevent that this unmanned aerial vehicle from entering into in the fixed case at the rainwater when flying under the rainy day, can not influence unmanned aerial vehicle's use when keeping the normal energy storage of unmanned aerial vehicle.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of the overall three-dimensional structure of the present invention;
FIG. 2 is a schematic diagram of a distance measuring device according to the present invention;
FIG. 3 is a schematic view of a portion of a three-dimensional structure of the present invention;
FIG. 4 is a schematic side cross-sectional view of the stationary box of the present invention;
FIG. 5 is a schematic view of the structure A in FIG. 3 according to the present invention;
FIG. 6 is a schematic view of the structure B of FIG. 5 according to the present invention;
FIG. 7 is a schematic view of the airflow accelerating assembly of the present invention;
FIG. 8 is a schematic view of the internal structure of a fender portion according to the invention;
fig. 9 is a schematic view of a structure of a side of a protection plate close to a dust screen.
Reference numerals illustrate: 1. an unmanned aerial vehicle body; 2. a distance measuring device; 3. a fixed box; 4. a dust screen; 5. a protection plate; 6. an energy storage device; 7. an auxiliary component; 21. a mounting frame; 22. wire passing grooves; 23. an electric turntable; 24. an optical rangefinder; 25. a motor; 31. a vent; 32. an air inlet; 33. an air inlet pipe; 51. a socket; 52. an inner tank; 53. a slide plate; 54. a light spring; 55. a positioning rod; 56. an elastic rod; 57. striking a ball; 61. an airflow accelerating assembly; 62. a transformer; 63. an energy storage battery; 611. arc-shaped block I; 612. an auxiliary groove; 613. a mounting groove; 614. a rotating shaft; 615. a concave plate; 71. arc-shaped blocks II; 72. a return spring; 73. a limit rod; 731. a recess.
The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-9, the invention provides an automatic unmanned aerial vehicle mapping device, which comprises an unmanned aerial vehicle body 1, wherein a fixing box 3 is fixedly connected to the upper side of the unmanned aerial vehicle body 1, a distance measuring device 2 is arranged above the fixing box 3, the distance measuring device 2 comprises a mounting frame 21, a wire passing groove 22 is formed in the mounting frame 21 and is used for electrically connecting an electric turntable 23 with an optical distance measuring device 24 power supply line with an energy storage battery 63 in an energy storage device 6, so as to realize power supply to the electric turntable 23, the optical distance measuring device 24 and a motor 25, an electric turntable 23 is fixedly arranged on the lower side of the mounting frame 21, a bracket is fixedly connected to the rotating end of the electric turntable 23, the optical distance measuring device 24 is rotatably connected to the bracket, the optical distance measuring device 24 is fixedly connected to an output shaft of the motor 25, the motor 25 is fixedly connected to the outer wall of the bracket, and through the use of the distance measuring device 2, the unmanned aerial vehicle can shoot a designated area, images of ground targets are acquired from different angles such as vertical, inclination and the like, in the same aviation zone, the inclined camera continuously shoots images of a plurality of groups of images to form three-dimensional model data, the dustproof net 4 is embedded and installed in the inner wall of the fixed box 3 and used for preventing impurities and dust in air from entering the fixed box 3 in the flying process of the unmanned aerial vehicle body 1, the protection plates 5 are hinged on the inner surface of the fixed box 3, two groups of protection plates 5 are arranged on the front surface of the unmanned aerial vehicle body 1, one group of protection plates 5 are arranged on the inner surface of the fixed box 3, the front surface and the back surface of the unmanned aerial vehicle body 1 are both opened when the unmanned aerial vehicle runs, the circulation of air flow is ensured and the unmanned aerial vehicle body 1 is prevented from being used, the elements in the fixed box 3 are eroded by moist air, the energy storage device 6 is arranged in the fixed box 3, through the use of the energy storage device 6, the mechanical energy which drives the airflow to flow and drive the airflow accelerating assembly 61 to operate can be converted into electric energy to be stored in the energy storage battery 63, and then the power supply amount of the optical range finder 24 is increased, the service time of the optical range finder 24 is longer, the power supply of the battery in the unmanned aerial vehicle body 1 to the optical range finder 24 is reduced, the navigation range finding duration is prolonged, and then the navigation range finding effect is improved, the energy storage device 6 comprises the airflow accelerating assembly 61, the airflow accelerating assembly 61 is fixedly connected to the inner wall of the bottom of the fixed box 3, the transformer 62 is fixedly connected with the energy storage battery 63, the auxiliary assembly 7 is arranged at the top of the fixed box 3, and the stability of the front protection plate 5 can be improved through the use of the auxiliary assembly 7, and the front protection plate 5 is prevented from swinging to influence the airflow to enter the fixed box 3.
In the embodiment of the invention, in order to enable the unmanned aerial vehicle to utilize wind energy generated by airflow flowing when the unmanned aerial vehicle advances, climbs and flies sideways, and finish energy storage work, specifically, a vent hole 31 is formed in the outer wall of the fixed box 3, an air inlet 32 is formed in the side wall of the fixed box 3 far away from the vent hole 31 and the top outer wall of the fixed box 3, the air inlet 32 is communicated with an air inlet pipe 33, one end of the air inlet pipe 33 far away from the air inlet 32 is communicated with the vent hole 31, through the use of the vent hole 31 and the air inlet 32, the unmanned aerial vehicle can enter the vent hole 31 when advancing, climbing and flying sideways, and then pushes up a protection plate 5, the unmanned aerial vehicle circulates in the fixed box 3, an airflow accelerating assembly 61 comprises an arc block one 611, an auxiliary groove 612 is formed in the outer wall of the arc block one 611, the air flowing is reduced in size when the air flows towards the middle 611 of the arc block one, then the flow speed is accelerated, a mounting groove 613 is formed in the outer wall of the arc block one, one inner wall of the air inlet pipe 33 is rotationally connected with the vent hole 31, through the use of the vent hole 31 and the air inlet 32, the wind energy can enter the vent hole 31, the wind energy in all directions can enter the vent hole 31, and then further drive the air energy storage plate 614, and further drive the rotation of the optical ranging device to rotate, and the optical ranging device is further rotate, the energy meter is further, and the time of the energy meter is further rotates, and the energy meter is further, and the energy meter is 24, and the energy meter is further, and the time is further improved, and the energy meter is 24, and the energy meter is further, and the energy is, and the time is can is converted, and the time an improved.
Further, in order to improve the stability of the front protection plate 5 and prevent the front protection plate 5 from swinging to affect the air flow entering the fixed box 3, specifically, the auxiliary assembly 7 comprises a second arc block 71, one side of the second arc block 71 away from the first arc block 611 is fixedly connected with a return spring 72, one end of the return spring 72 away from the second arc block 71 is fixedly connected with the top of the fixed box 3, the upper side of the second arc block 71 is fixedly connected with a limiting rod 73, when the air flow flows in the fixed box 3, the air flow speed of the upper side of the second arc block 71 is smaller than the air flow speed of the lower side of the second arc block 71, the upper side of the second arc block 71 is higher in pressure than the lower side of the second arc block 71, the second arc block 71 is further pressed down to drive the limiting rod 73 to be inserted into the socket 51 of the protection plate 5, the outer wall of the limiting rod 73 is provided with a notch 731, the notch 731 is hemispherical, the socket 51 and the inner groove 52 are formed in one side of the protection plate 5, which is close to the first arc-shaped block 611, the sliding plate 53 is slidably connected in the inner groove 52, the light spring 54 is fixedly connected to the outer wall of the sliding plate 53, one end, which is far away from the sliding plate 53, of the light spring 54 is fixedly connected to the wall of the inner groove 52, the positioning rod 55 is fixedly connected to one side, which is far away from the light spring 54, of the sliding plate 53, in the process of being pressed down by the limiting rod 73 to be inserted into the socket 51, the limiting rod 73 presses the positioning rod 55, so that the sliding plate 53 compresses the light spring 54, after the notch 731 is aligned with the positioning rod 55, the light spring 54 is reset to drive the positioning rod 55 to be inserted into the notch 731, at the moment, the protection plate 5 is in a vertical state with the inner surface of the fixed box 3, namely, the opening amplitude is the maximum, positioning of the protection plate 5 is completed, the stability of the protection plate 5 is maintained, and the continuous swing of the protection plate 5 is prevented from affecting the circulation of air current.
Further, in order to remove the dust and the impurity attached to the front dust screen 4, specifically, the elastic rod 56 is embedded and installed on one side, away from the arc-shaped block 611, of the protection plate 5, one end, away from the protection plate 5, of the elastic rod 56 is fixedly connected with the knocking ball 57, after the unmanned aerial vehicle is in a back voyage and landing, the airflow velocity is very small, under the action of the reset spring 72, the arc-shaped block two 71 is pulled to reset, the limiting rod 73 is driven to be separated from the socket 51 of the protection plate 5, and then under the action of gravity, the protection plate 5 automatically rotates to reset and is attached to the inner wall of the fixed box 3, the elastic rod 56 drives the knocking ball 57 to knock the dust screen 4, deformation reset vibration of the dust screen 4 shakes off the dust and the impurity attached to the dust screen 4, meanwhile, the impurity is not easy to attach to the dust screen 4 on the back, and under the action of air circulation, the airflow can automatically remove the impurity and the dust attached to the dust screen on the back dust screen 4.
In addition, in order to prevent the device from affecting the energy storage operation even in a rainy day, specifically, the shape of the vent 31 is a trapezoid, and the vent 31 is designed to be a trapezoid, so that rainwater flowing into the vent 31 can be blocked, and the rainwater is not easy to enter the fixed box 3.
The mapping method of the automatic unmanned aerial vehicle mapping equipment comprises the following steps:
s1, a base station sends out an instruction, and the unmanned aerial vehicle lifts off and flies to a designated area.
S2, in the process that the unmanned aerial vehicle flies to a designated area, air flow enters from the ventilation opening 31 and the air inlet 32, so that the air flow pushes away the protection plate 5, the protection plate 5 further rotates upwards, the air flow flows out to the ventilation opening 31 at the rear side through the arc-shaped block I611 and the arc-shaped block II 71, the concave plate 615 and the rotating shaft 614 are driven to rotate, and the rotating mechanical energy is converted into electric energy through the transformer 62 and stored in the energy storage battery 63.
S3, the flow speed of the cambered surface air flow of the arc-shaped block II 71 is high, the pressure intensity of the cambered surface of the arc-shaped block II 71 is smaller than the pressure intensity of the plane of the arc-shaped block II 71, the arc-shaped block II 71 is extruded to be pressed downwards by the air pressure intensity, the limiting rod 73 is driven to be pressed downwards and inserted into the socket 51 of the protection plate 5, and then the positioning rod 55 is driven to be inserted into the notch 731, so that the positioning of the protection plate 5 is completed.
S4, after the unmanned aerial vehicle flies to the appointed area, a base station sends out an instruction, the electric turntable 23 drives the optical distance meter 24 to rotate in the horizontal direction, and the output shaft of the motor 25 drives the optical distance meter 24 to rotate in the vertical direction, so that the optical distance meter 24 shoots the appointed area and performs navigation distance measurement.
S5, after the work of navigation ranging is finished, a base station sends an instruction to enable the unmanned aerial vehicle to return to the air, the airflow velocity in the process of returning to the air and landing of the unmanned aerial vehicle is gradually reduced, under the action of a return spring 72, an arc-shaped block II 71 is pulled to reset, a limiting rod 73 is driven to be separated from a socket 51 of a protection plate 5, and then under the action of gravity of the protection plate 5, the protection plate 5 automatically rotates to reset and is attached to the inner wall of a fixed box 3, an elastic rod 56 drives a striking ball 57 to strike the dust screen 4, deformation reset vibration of the dust screen 4 shakes off dust and impurities attached to the dust screen 4, meanwhile, impurities are not easy to attach to the dust screen 4 on the back, and under the action of air circulation, the airflow can automatically clear away the impurities and the dust attached to the dust screen 4 on the back.
The foregoing description is only of the preferred embodiments of the present invention and is not intended to limit the scope of the invention, and all equivalent structural changes made by the description of the present invention and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the invention.
Claims (6)
1. Automatic unmanned aerial vehicle mapping equipment, including unmanned aerial vehicle body (1), its characterized in that: the utility model discloses an unmanned aerial vehicle, including unmanned aerial vehicle body (1), fixed case (3) of upside fixedly connected with, vent (31) have been seted up on the outer wall of fixed case (3), the shape of vent (31) is the oblique quadrilateral, air intake (32) have all been seted up on the lateral wall of vent (31) was kept away from to fixed case (3) and the top outer wall of fixed case (3), air intake (32) intercommunication has air-supply line (33), and air-supply line (33) keep away from the one end and vent (31) intercommunication of air-supply line (32), the top of fixed case (3) is provided with rangefinder (2), rangefinder (2) include mounting bracket (21), wire casing (22) have been seted up to the inside of mounting bracket (21), the downside fixed mounting of mounting bracket (21) has electric turntable (23), fixedly connected with the support on the rotation end of electric turntable (23), rotate on the support and connect optical rangefinder (24) fixed connection is on the output shaft of motor (25), motor (25) fixed connection is on the outer wall of support (3), energy storage device (6) are inlayed in fixed case (3) in the fixed case (6), the top of fixed case (3) is provided with auxiliary assembly (7), energy storage device (6) include:
the air flow accelerating assembly (61), the air flow accelerating assembly (61) is fixedly connected to the inner wall of the bottom of the fixed box (3), the air flow accelerating assembly (61) comprises an arc-shaped block I (611), an auxiliary groove (612) is formed in the outer wall of the arc-shaped block I (611), a mounting groove (613) is formed in the outer wall of the arc-shaped block I (611), an elastic rod (56) is inlaid and mounted on one side, far away from the arc-shaped block I (611), of the protection plate (5), and one end, far away from the protection plate (5), of the elastic rod (56) is fixedly connected with a knocking ball (57);
the transformer (62) is fixedly connected to the inner wall of the fixed box (3);
and an energy storage battery (63), wherein the energy storage battery (63) is electrically connected with the transformer (62).
2. An automated unmanned aerial vehicle mapping apparatus as claimed in claim 1, wherein: the inner wall of the mounting groove (613) is rotatably connected with a rotating shaft (614), and the outer wall of the rotating shaft (614) is fixedly connected with a concave plate (615).
3. An automated unmanned aerial vehicle mapping apparatus as claimed in claim 1, wherein: the auxiliary assembly (7) comprises an arc-shaped block II (71), one side, away from the arc-shaped block I (611), of the arc-shaped block II (71) is fixedly connected with a reset spring (72), one end, away from the arc-shaped block II (71), of the reset spring (72) is fixedly connected with the top of the fixed box (3), and the upper side of the arc-shaped block II (71) is fixedly connected with a limiting rod (73).
4. An automated unmanned aerial vehicle mapping apparatus as claimed in claim 3, wherein: an indent (731) is formed in the outer wall of the limiting rod (73), and the indent (731) is hemispherical.
5. An automated unmanned aerial vehicle mapping apparatus as claimed in claim 1, wherein: one side of guard plate (5) close to arc piece one (611) has seted up socket (51) and inside groove (52), sliding connection has slide (53) in inside groove (52), fixedly connected with light spring (54) on the outer wall of slide (53), and the one end fixed connection that keeps away from slide (53) of light spring (54) is on inside groove (52) wall, one side fixedly connected with locating lever (55) that keeps away from light spring (54) of slide (53).
6. A method of mapping an automated unmanned aerial vehicle mapping apparatus as claimed in any of claims 1 to 5, wherein the method of mapping an automated unmanned aerial vehicle mapping apparatus comprises the steps of:
s1: the base station sends out an instruction, and the unmanned aerial vehicle lifts off and flies to a designated area;
s2: in the process that the unmanned aerial vehicle flies to a designated area, air flow enters from the ventilation opening (31) and the air inlet (32), the air flow pushes up the protection plate (5), the protection plate (5) rotates upwards, the air flow flows out from the rear ventilation opening (31) through the arc-shaped block I (611) and the arc-shaped block II (71) to drive the concave plate (615) and the rotating shaft (614) to rotate, and the rotating mechanical energy is converted into electric energy through the transformer (62) to be stored in the energy storage battery (63);
s3: the cambered surface airflow velocity of the arc-shaped block II (71) is large, the pressure intensity is smaller than the plane of the arc-shaped block II (71), the arc-shaped block II (71) is extruded to be pressed downwards by the air pressure intensity, the limiting rod (73) is driven to be pressed downwards and inserted into the socket (51) of the protection plate (5), the positioning rod (55) is driven to be inserted into the notch (731), and the positioning of the protection plate (5) is completed;
s4: after the unmanned aerial vehicle flies to the appointed area, a base station sends out an instruction, an electric turntable (23) drives an optical distance meter (24) to rotate horizontally, and an output shaft of a motor (25) drives the optical distance meter (24) to rotate vertically, so that the optical distance meter (24) shoots the appointed area and performs navigation distance measurement;
s5: after the work of navigation ranging is finished, a base station sends an instruction to enable the unmanned aerial vehicle to return to the air, the airflow velocity in the process of returning to the air and landing of the unmanned aerial vehicle is gradually reduced, a reset spring (72) gradually pulls an arc-shaped block II (71) to reset, a limiting rod (73) is driven to be separated from a socket (51) of a protection plate (5), the protection plate (5) automatically rotates to reset under the action of gravity and is attached to the inner wall of a fixed box (3), an elastic rod (56) drives a striking ball (57) to strike a dust screen (4), and deformation reset vibration of the dust screen (4) shakes off dust and impurities attached to the dust screen (4).
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| CN202310927191.5A CN116639285B (en) | 2023-07-27 | 2023-07-27 | Automatic unmanned aerial vehicle mapping equipment and mapping method |
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| CN202310927191.5A CN116639285B (en) | 2023-07-27 | 2023-07-27 | Automatic unmanned aerial vehicle mapping equipment and mapping method |
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| CN107776901A (en) * | 2017-12-21 | 2018-03-09 | 南京菱亚汽车技术研究院 | A kind of unmanned plane using wind power generation |
| CN209413672U (en) * | 2018-09-18 | 2019-09-20 | 重庆平安标牌制作有限公司 | Fall arrest lintel |
| CN111994260A (en) * | 2020-09-08 | 2020-11-27 | 宁波拉修智能科技有限公司 | Device for protecting unmanned aerial vehicle from flying under strong wind condition |
| CN218662358U (en) * | 2022-09-30 | 2023-03-21 | 安徽信息工程学院 | Unmanned aerial vehicle for building surveying and mapping |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US20140103158A1 (en) * | 2012-10-12 | 2014-04-17 | Benjamin Lawrence Berry | AirShip Endurance VTOL UAV and Solar Turbine Clean Tech Propulsion |
| US10120376B2 (en) * | 2016-11-30 | 2018-11-06 | International Business Machines Corporation | Renewable UAV energy via blade rotation |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107776901A (en) * | 2017-12-21 | 2018-03-09 | 南京菱亚汽车技术研究院 | A kind of unmanned plane using wind power generation |
| CN209413672U (en) * | 2018-09-18 | 2019-09-20 | 重庆平安标牌制作有限公司 | Fall arrest lintel |
| CN111994260A (en) * | 2020-09-08 | 2020-11-27 | 宁波拉修智能科技有限公司 | Device for protecting unmanned aerial vehicle from flying under strong wind condition |
| CN218662358U (en) * | 2022-09-30 | 2023-03-21 | 安徽信息工程学院 | Unmanned aerial vehicle for building surveying and mapping |
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