CN113086230A - Surveying and mapping unmanned aerial vehicle and surveying and mapping method thereof - Google Patents
Surveying and mapping unmanned aerial vehicle and surveying and mapping method thereof Download PDFInfo
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- CN113086230A CN113086230A CN202110501556.9A CN202110501556A CN113086230A CN 113086230 A CN113086230 A CN 113086230A CN 202110501556 A CN202110501556 A CN 202110501556A CN 113086230 A CN113086230 A CN 113086230A
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- unmanned aerial
- aerial vehicle
- surveying
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D47/00—Equipment not otherwise provided for
- B64D47/08—Arrangements of cameras
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C39/00—Aircraft not otherwise provided for
- B64C39/02—Aircraft not otherwise provided for characterised by special use
- B64C39/024—Aircraft not otherwise provided for characterised by special use of the remote controlled vehicle type, i.e. RPV
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U10/00—Type of UAV
- B64U10/10—Rotorcrafts
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/12—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
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- 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
Abstract
The invention discloses a surveying and mapping unmanned aerial vehicle, which comprises: the unmanned aerial vehicle comprises an unmanned aerial vehicle main body, wherein a plurality of driving devices are arranged on the peripheral surface of the unmanned aerial vehicle main body, and a surveying and mapping device is arranged in the center of the bottom surface of the unmanned aerial vehicle main body; surveying and mapping device is including the location casing, the setting of location casing is in unmanned aerial vehicle main part inner chamber bottom surface, location casing top surface rigid coupling has the cylinder, the cylinder output shaft runs through location casing top surface rigid coupling has the one end of telescopic link, the other end rigid coupling of telescopic link has the locating plate, the bottom surface rigid coupling of locating plate has the angle modulation motor, the output shaft rigid coupling of angle modulation motor has the one end of hinge bar, the other end of hinge bar articulates there is the adjusting lever, the bottom of adjusting lever articulates there is articulated seat, the bottom surface rigid coupling of articulated seat has the ball that turns to, the joint hole has been seted up to unmanned aerial vehicle main part bottom surface, the downthehole rigid coupling of joint has the seat of rotating, it has the camera to.
Description
Technical Field
The invention relates to the technical field of mining area surveying and mapping, in particular to a surveying and mapping unmanned aerial vehicle and a surveying and mapping method thereof.
Background
With the development of the times, the living standard of people is continuously improved, the demand of people on resources is higher and higher, the large-scale development and utilization of mineral resources bring huge social benefits and economic benefits to people, and the surveying and mapping work is needed before mining, but the surveying and mapping unmanned aerial vehicle is needed to carry out surveying and mapping due to the complex terrain of a mining area; but in prior art, the shooting scope of camera is less, lead to need to adjust unmanned aerial vehicle's survey and drawing position by a wide margin when surveying and drawing the mining area topography, cause unmanned aerial vehicle's working effect to reduce, and current survey and drawing unmanned aerial vehicle does not have camera lens clearance mechanism, survey and drawing unmanned aerial vehicle is when using, and its camera lens can be stained with and attach impurity or lens surface with water smoke, can lead to the camera lens fuzzy, lead to shooing unclear, influence personnel's geological prospecting, drag the exploration progress slowly.
Therefore, there is a need for a mapping drone to solve the above problems.
Disclosure of Invention
The invention aims to provide a surveying and mapping unmanned aerial vehicle and a surveying and mapping method thereof, and aims to solve the problems in the prior art.
In order to achieve the purpose, the invention provides the following scheme: the invention provides a surveying and mapping unmanned aerial vehicle, comprising: the unmanned aerial vehicle comprises an unmanned aerial vehicle main body, wherein a plurality of driving devices are arranged on the peripheral surface of the unmanned aerial vehicle main body, and a surveying and mapping device is arranged in the center of the bottom surface of the unmanned aerial vehicle main body;
surveying and mapping device is including the location casing, the setting of location casing is in unmanned aerial vehicle main part inner chamber bottom surface, location casing top surface rigid coupling has the cylinder, the cylinder output shaft runs through location casing top surface rigid coupling has the one end of telescopic link, the other end rigid coupling of telescopic link has the locating plate, the bottom surface rigid coupling of locating plate has the angle modulation motor, the output shaft rigid coupling of angle modulation motor has the one end of hinge bar, the other end of hinge bar articulates there is the adjusting lever, the bottom of adjusting lever articulates there is articulated seat, the bottom surface rigid coupling of seat has the ball that turns to, the joint hole has been seted up to unmanned aerial vehicle main part bottom surface, the downthehole rigid coupling of joint has the seat of rotating, the seat inner chamber of rotating has been seted up and has been rotated the hole, turn to the ball sphere with rotate downthe.
Preferably, the fixed surface of the positioning shell is fixedly connected with a plurality of air pumps, the bottom surface of each air pump is communicated with one end of an air outlet pipe, the other end of each air outlet pipe is communicated with the inner cavity of the positioning shell, the top surface of each air outlet pipe is communicated with one end of an air inlet pipe, and the other end of each air inlet pipe penetrates through the top surface of the unmanned aerial vehicle main body to be communicated with the outside.
Preferably, a plurality of air guide grooves are formed in the spherical surface of the steering sphere at equal intervals in the circumferential direction, and the inner wall of the rotating hole and the air guide grooves form an air guide cavity.
Preferably, drive arrangement includes a flexible section of thick bamboo, the one end of a flexible section of thick bamboo with unmanned aerial vehicle main part side rigid coupling, flexible section of thick bamboo inner chamber one end rigid coupling has flexible motor, the output rigid coupling of flexible motor has the screw rod, the other end of flexible section of thick bamboo inner chamber is provided with the driving cylinder, the screw rod outer wall with the driving cylinder inner wall passes through threaded connection, driving cylinder one end is provided with power unit.
Preferably, the driving mechanism comprises a driving motor, the driving motor is fixedly connected to the top surface of the driving cylinder, a driving rod is fixedly connected to an output shaft of the driving motor, and the bottom of the driving rod penetrates through the driving cylinder and is fixedly connected with a helical blade.
Preferably, a sliding groove is formed in the inner cavity of the telescopic cylinder, a sliding block matched with the sliding groove is fixedly connected to the outer wall of the driving cylinder, and the sliding block is connected with the inner wall of the sliding groove in a sliding mode.
A surveying method for surveying unmanned aerial vehicles comprises the following steps:
determining a target area, and determining a plurality of sample points to be detected in the target area;
planning a travel route of the unmanned aerial vehicle by using ground planning equipment;
the unmanned aerial vehicle navigates to the area to be tested along the journey route to carry out aerial survey;
shooting and sampling the mining area by using an unmanned aerial vehicle camera;
and establishing a model according to the obtained sample.
Preferably, when the unmanned aerial vehicle sails to the area to be measured along the travel route to carry out sailing, the driving device can be controlled to stretch and retract, and the unmanned aerial vehicle adapts to different terrains of a mining area.
Preferably, in the process of shooting and sampling the mining area by using the unmanned aerial vehicle camera, the cylinder controls the vertical deflection angle of the steering sphere, the angle adjusting motor controls the horizontal angle of the steering sphere, and the camera adjusts along with the steering sphere.
The invention discloses the following technical effects: the arranged angle adjusting motor can drive the steering ball body to rotate so as to drive the camera to rotate in the horizontal direction, so that dead-corner-free shooting is realized, and meanwhile, the air cylinder is arranged to realize angle adjustment in the vertical direction of the steering ball body through pushing and pulling the telescopic rod, so that the shooting range of the camera is enlarged; the air current that is inhaled by the air pump is discharged from the camera top through air guide cavity, clears away the camera lens and is stained with the adnexed impurity or the adnexed water smoke in lens surface, makes the camera lens shoot more clearly, saves the process of artifical clearance, improves work efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise.
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the surveying and mapping apparatus of the present invention.
Fig. 3 is a partial enlarged view of a1 in the present invention.
Fig. 4 is a partial enlarged view of a2 in the present invention.
Fig. 5 is a partial enlarged view of a3 in the present invention.
Fig. 6 is a schematic structural view of a steering sphere in the present invention.
Fig. 7 is a schematic structural diagram of embodiment 2 of the present invention.
Fig. 8 is a partial enlarged view of a4 in the present invention.
Fig. 9 is a schematic structural diagram of a flow guiding fan in embodiment 2 of the present invention.
Fig. 10 is a schematic structural diagram of embodiment 3 of the present invention.
Fig. 11 is a partial enlarged view of a5 in the present invention.
Wherein, 1-unmanned aerial vehicle main body; 2-positioning the housing; 3-a cylinder; 4, a telescopic rod; 5, positioning a plate; 6-angle modulation motor; 7-a hinged lever; 8-an adjusting rod; 9-a hinged seat; 10-a steering sphere; 11-a rotating seat; 12-a camera; 13-an air pump; 14-an air outlet pipe; 15-air inlet pipe; 16-a gas guiding groove; 17-a telescopic cylinder; 18-a telescopic motor; 19-a screw; 20-driving the cylinder; 21-a drive motor; 22-a transmission rod; 23-a helical blade; 24-a sliding groove; 25-a slide block; 26-a sliding hole; 27-a connecting rod; 28-a support bar; 29-a pressure sensor; 30-a rotating shaft; 31-a flow guiding fan; 32-ring rubber pad; 33-annular fixed plate; 34-a landing gear; 35-a drop motor; 36-drop pole; 37-a limiting cylinder; 38-rubber ball.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
Example 1
Referring to fig. 1-6, the present invention provides a mapping drone comprising: the unmanned aerial vehicle comprises an unmanned aerial vehicle main body 1, wherein a plurality of driving devices are arranged on the peripheral surface of the unmanned aerial vehicle main body 1, and a surveying and mapping device is arranged in the center of the bottom surface of the unmanned aerial vehicle main body 1;
the surveying and mapping device comprises a positioning shell 2, the positioning shell 2 is arranged on the bottom surface of an inner cavity of an unmanned aerial vehicle main body 1, a cylinder 3 is fixedly connected on the top surface of the positioning shell 2, an output shaft of the cylinder 3 penetrates through one end of a telescopic rod 4 fixedly connected on the top surface of the positioning shell 2, the other end of the telescopic rod 4 is fixedly connected with a positioning plate 5, an angle adjusting motor 6 is fixedly connected on the bottom surface of the positioning plate 5, an output shaft of the angle adjusting motor 6 is fixedly connected with one end of a hinge rod 7, the other end of the hinge rod 7 is hinged with an adjusting rod 8, the bottom of the adjusting rod 8 is hinged with a hinge seat 9, the bottom surface of the hinge seat 9 is fixedly connected with a steering ball 10, a clamping hole is formed in the bottom surface of the unmanned aerial vehicle main body 1, a rotating seat 11 is fixedly connected in the clamping, the bottom surface of the steering sphere 10 is fixedly connected with a camera 12. Thereby the angle modulation motor 6 that sets up can drive and turn to spheroid 10 and rotate and drive camera 12 and carry out the ascending rotation in horizontal direction, realize not having the dead angle and shoot, set up simultaneously that cylinder 3 realizes turning to the ascending angular adjustment of spheroid 10 vertical side through push-and-pull telescopic link 4, has increased camera 12's shooting scope.
Further optimize the scheme, 2 fixed planes rigid couplings of location casing have a plurality of air pumps 13, 13 bottom surface intercommunications of air pump have the one end of outlet duct 14, the other end intercommunication of outlet duct 14 2 inner chambers of location casing, the top surface intercommunication of air pump 13 has the one end of intake pipe 15, the other end of intake pipe 15 runs through 1 top surface intercommunication of unmanned aerial vehicle main part is external. Set up air pump 13 is in the top symmetry of location casing 2 sets up to keep unmanned aerial vehicle steady state when flying, set up location casing 2 is inside for sealing the setting, only offers and is used for placing the through-hole that turns to spheroid 10, and such setting can make gas follow turn to spheroid 10 surface outflow.
According to a further optimized scheme, a plurality of air guide grooves 16 are formed in the spherical surface of the steering sphere 10 at equal intervals in the circumferential direction, and an air guide cavity is formed between the inner wall of the rotating hole and the air guide grooves 16. The air current that is inhaled by air pump 13 is discharged from camera 12 top through the air guide chamber, clears away the camera lens and is stained with the adnexed impurity or the adnexed water smoke in lens surface, makes camera 12 camera lens shoot more clearly, saves the process of artifical clearance, improves work efficiency.
Further optimize the scheme, drive arrangement includes a flexible section of thick bamboo 17, a flexible section of thick bamboo 17 one end with the 1 side rigid coupling of unmanned aerial vehicle main part, flexible section of thick bamboo 17 inner chamber one end rigid coupling has flexible motor 18, flexible motor 18's output rigid coupling has screw rod 19, the other end in flexible section of thick bamboo 17 inner chamber is provided with driving cylinder 20, the screw rod 19 outer wall with 20 inner walls of driving cylinder pass through threaded connection, 20 one end of driving cylinder is provided with power unit. Drive arrangement can carry out outside expansion, makes unmanned aerial vehicle more stable when the high altitude flight, and drive arrangement is inwards shrink and has more the flexibility when can making unmanned aerial vehicle low altitude flight, avoids bumping with the barrier.
According to a further optimization scheme, the driving mechanism comprises a driving motor 21, the driving motor 21 is fixedly connected to the top surface of the driving barrel 20, an output shaft of the driving motor 21 is fixedly connected with a transmission rod 22, and the bottom of the transmission rod 22 penetrates through the driving barrel 20 and is fixedly connected with a spiral blade 23.
In a further optimized scheme, a sliding groove 24 is formed in the inner cavity of the telescopic cylinder 17, a sliding block 25 matched with the sliding groove 24 is fixedly connected to the outer wall of the driving cylinder 20, and the sliding block 25 is connected with the inner wall of the sliding groove 24 in a sliding mode.
A surveying method for surveying unmanned aerial vehicles comprises the following steps:
determining a target area, and determining a plurality of sample points to be detected in the target area;
planning a travel route of the unmanned aerial vehicle by using ground planning equipment; the planned travel route can realize the preset landing point, and the flat landing point is preselected in advance, so that the unmanned aerial vehicle lands more stably, and the damage to the unmanned aerial vehicle is reduced;
the unmanned aerial vehicle navigates to the area to be tested along the journey route to carry out aerial survey; the driving device arranged in the unmanned aerial vehicle can be adjusted according to the road condition of the set route, when the unmanned aerial vehicle is in a relatively open position, the telescopic cylinder and the driving cylinder can be stretched, the distance between the driving mechanism and the unmanned aerial vehicle body is increased, the unmanned aerial vehicle can fly more stably, and when the unmanned aerial vehicle encounters a relatively complex road condition on the set route, the unmanned aerial vehicle can be contracted, so that the unmanned aerial vehicle can fly more flexibly;
shooting and sampling the mining area by using the unmanned aerial vehicle camera 12; the ball 10 that turns to that sets up in unmanned aerial vehicle flight process is adjusting when camera 12 position, can also rely on turn to the air guide groove 16 of seting up on the ball 10 and spray camera 12, prevent that the stain from hindering camera 12 and shoot.
And establishing a model according to the obtained sample.
According to the further optimization scheme, when the unmanned aerial vehicle sails to the area to be tested along the travel route to carry out sailing, the driving device can be controlled to stretch and contract, and the unmanned aerial vehicle adapts to different terrains of a mining area.
In the process of shooting and sampling a mining area by using the unmanned aerial vehicle camera 12, the air cylinder 3 controls the vertical deflection angle of the steering sphere 10, the angle adjusting motor 6 controls the horizontal angle of the steering sphere 10, and the camera 12 adjusts along with the steering sphere 10.
Example 2
Referring to fig. 7-9, the difference from embodiment 1 is that a sliding hole 26 may be formed in the bottom surface of the telescopic cylinder 17, a connecting rod 27 is fixedly connected to the bottom surface of the driving cylinder 20, the bottom of the connecting rod 27 penetrates through the sliding hole 26 and is slidably connected to the inner wall of the sliding hole 26, one end of a supporting rod 28 is fixedly connected to the bottom surface of the connecting rod 27, a rotating shaft 30 is fixedly connected to the bottom surface of the other end of the supporting rod 28, a guide fan 31 is sleeved outside the rotating shaft 30, and the guide fan 31 is rotatably connected to the rotating shaft 30; the guiding fan 31 is arranged below the spiral blades 23, can play a role in wind collection, can collect wind power in one direction, can enhance the working efficiency of the spiral blades 23, can prevent the unmanned aerial vehicle from playing a role in protection when descending and flying at a lower position, and prevents foreign matters from touching the spiral blades 23 rotating at a high speed.
Example 3
Referring to fig. 10-11, the difference from the embodiment 1 and the embodiment 2 is that an annular rubber pad 32 is fixedly connected to the bottom surface of the main body 1 of the unmanned aerial vehicle, the bottom surface of the annular rubber pad 32 is obliquely arranged, an annular fixing plate 33 is fixedly connected to the bottom surface of the annular rubber pad 32, three landing cylinders 34 are fixedly connected to the bottom surface of the annular fixing plate 33 at equal intervals in an inclined manner, a landing motor 35 is fixedly connected to one end of an inner cavity of each landing cylinder 34, a landing rod 36 is fixedly connected to an output end of the landing motor 35, a limiting cylinder 37 is arranged at the other end of the inner cavity of each landing cylinder 34, the outer wall of each landing rod 36 is in threaded connection with the inner wall of the corresponding limiting cylinder 37, a rubber ball 38 is arranged on the bottom surface of the corresponding limiting; the landing cylinders 34 and the limiting cylinders 37 are matched to be contracted, so that the unmanned aerial vehicle can avoid shielding the camera 12 in the shooting process, when the unmanned aerial vehicle lands, the three landing cylinders 34 can adapt to different landing terrains, the adaptability is improved, the annular rubber pads 32 can play a role in shock absorption, the bottom surfaces of the annular rubber pads 32 are inclined planes, impact on the unmanned aerial vehicle body 1 is directly caused when the unmanned aerial vehicle lands, the force spreading angle is dispersed, the shock absorption is improved, the rubber balls 38 can play a role in assisting shock absorption, meanwhile, the pressure sensors 29 arranged in the rubber balls can monitor the pressure when the rubber balls are in contact with the bottom surfaces, after any one of the pressure sensors 29 senses the pressure, the landing motor 35 corresponding to the pressure sensor stops operating, and the rest two landing motors 35 continue to work, and the unmanned aerial vehicle stably lands until the three pressure sensors 29 all sense the pressure.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solutions of the present invention can be made by those skilled in the art without departing from the spirit of the present invention, and the technical solutions of the present invention are within the scope of the present invention defined by the claims.
Claims (9)
1. A mapping drone, comprising: the unmanned aerial vehicle comprises an unmanned aerial vehicle main body (1), wherein a plurality of driving devices are arranged on the peripheral surface of the unmanned aerial vehicle main body (1), and a surveying and mapping device is arranged in the center of the bottom surface of the unmanned aerial vehicle main body (1);
the surveying and mapping device comprises a positioning shell (2), the positioning shell (2) is arranged on the bottom surface of an inner cavity of the unmanned aerial vehicle main body (1), a cylinder (3) is fixedly connected to the top surface of the positioning shell (2), an output shaft of the cylinder (3) penetrates through one end of a telescopic rod (4) fixedly connected to the top surface of the positioning shell (2), a positioning plate (5) is fixedly connected to the other end of the telescopic rod (4), an angle adjusting motor (6) is fixedly connected to the bottom surface of the positioning plate (5), one end of a hinge rod (7) is fixedly connected to the output shaft of the angle adjusting motor (6), an adjusting rod (8) is hinged to the other end of the hinge rod (7), a hinge seat (9) is hinged to the bottom of the adjusting rod (8), a steering ball body (10) is fixedly connected to the bottom surface of the hinge seat (9), a joint hole is formed in the bottom surface of the, the inner cavity of the rotating seat (11) is provided with a rotating hole, the spherical surface of the steering sphere (10) is connected with the inner wall of the rotating hole in a sliding mode, and the bottom surface of the steering sphere (10) is fixedly connected with a camera (12).
2. A mapping drone according to claim 1, characterised in that: the fixed surface rigid coupling of location casing (2) has a plurality of air pumps (13), air pump (13) bottom surface intercommunication has the one end of outlet duct (14), the other end intercommunication of outlet duct (14) location casing (2) inner chamber, the top surface intercommunication that goes out air pump (13) has the one end of intake pipe (15), the other end of intake pipe (15) runs through unmanned aerial vehicle main part (1) top surface intercommunication is external.
3. A mapping drone according to claim 2, characterised in that: a plurality of air guide grooves (16) are formed in the spherical surface of the steering sphere (10) at equal intervals in the circumferential direction, and air guide cavities are formed between the inner wall of the rotating hole and the air guide grooves (16).
4. A mapping drone according to claim 1, characterised in that: the utility model discloses an unmanned aerial vehicle, including drive arrangement, flexible section of thick bamboo (17), the one end of flexible section of thick bamboo (17) with unmanned aerial vehicle main part (1) side rigid coupling, flexible section of thick bamboo (17) inner chamber one end rigid coupling has flexible motor (18), the output rigid coupling of flexible motor (18) has screw rod (19), the other end of flexible section of thick bamboo (17) inner chamber is provided with driving cylinder (20), screw rod (19) outer wall with driving cylinder (20) inner wall passes through threaded connection, driving cylinder (20) one end is provided with power unit.
5. A mapping drone according to claim 4, characterised in that: the driving mechanism comprises a driving motor (21), the driving motor (21) is fixedly connected with the top surface of the driving cylinder (20), an output shaft of the driving motor (21) is fixedly connected with a transmission rod (22), and the bottom of the transmission rod (22) penetrates through the driving cylinder (20) and is fixedly connected with a spiral blade (23).
6. A mapping drone according to claim 5, characterised in that: a sliding groove (24) is formed in the inner cavity of the telescopic cylinder (17), a sliding block (25) matched with the sliding groove (24) is fixedly connected to the outer wall of the driving cylinder (20), and the sliding block (25) is connected with the inner wall of the sliding groove (24) in a sliding mode.
7. A surveying method of surveying unmanned aerial vehicle based on any one of claims 1-6, comprising the steps of:
determining a target area, and determining a plurality of sample points to be detected in the target area;
planning a travel route of the unmanned aerial vehicle by using ground planning equipment;
the unmanned aerial vehicle navigates to the area to be tested along the journey route to carry out aerial survey;
shooting and sampling the mining area by using an unmanned aerial vehicle camera (12);
and establishing a model according to the obtained sample.
8. A method of surveying unmanned aerial vehicle according to claim 7, wherein: when the unmanned aerial vehicle navigates to the area to be tested along the travel route to navigate, the driving device can be controlled to stretch and contract to adapt to different terrains of a mining area.
9. A method of surveying unmanned aerial vehicle according to claim 7, wherein: in the process of shooting and sampling a mining area by using an unmanned aerial vehicle camera (12), the air cylinder (3) controls the vertical deflection angle of the steering sphere (10), the angle adjusting motor (6) controls the horizontal angle of the steering sphere (10), and the camera (12) is adjusted along with the steering sphere (10).
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| CN202110501556.9A CN113086230B (en) | 2021-05-08 | 2021-05-08 | Unmanned aerial vehicle for surveying and mapping |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114110326A (en) * | 2021-11-12 | 2022-03-01 | 重庆水利电力职业技术学院 | Surveying and mapping auxiliary device |
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