CN117429654A - Unmanned aerial vehicle take-off and landing method based on machine nest - Google Patents
Unmanned aerial vehicle take-off and landing method based on machine nest Download PDFInfo
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Abstract
The invention discloses an unmanned aerial vehicle take-off and landing method based on a machine nest, which belongs to the technical field of unmanned aerial vehicle take-off and landing methods.
Description
Technical Field
The invention belongs to the technical field of unmanned aerial vehicle take-off and landing methods, and particularly relates to an unmanned aerial vehicle take-off and landing method based on a machine nest.
Background
Along with unmanned aerial vehicle technology development, unmanned aerial vehicle's application scenario is more and more extensive, for example is applied to in scenes such as electric power inspection, traffic rescue and customs frontier defense, in above-mentioned application scenario, unmanned aerial vehicle just needs to charge or trade the electricity after working a period to guarantee its continuation of the journey flight, and before charging, often need the accurate landing of control unmanned aerial vehicle at appointed place.
And in present unmanned aerial vehicle nest, can also realize through wireless mode of charging to its inside unmanned aerial vehicle charges, but unmanned aerial vehicle descends in unmanned aerial vehicle nest position normally and has the deviation, and only charge the effect when unmanned aerial vehicle is in the central point of landing board to unmanned aerial vehicle and be good for unmanned aerial vehicle carries out wireless charging, if the deviation of position will make charging efficiency drop by a wide margin or make unmanned aerial vehicle unable condition such as charge take place completely.
The unmanned aerial vehicle can produce the ground effect in the in-process of taking off and landing inevitably, and the ground effect refers to when the moving object is close to ground operation, and the aerodynamic interference that the ground produced to the object can lead to unmanned aerial vehicle's gesture to produce unpredictable change in take off and landing in-process, and serious person can cause unmanned aerial vehicle's slope and turnover, increases the potential safety hazard that unmanned aerial vehicle used.
The patent with the application number of 202110767970.4 discloses a take-off and landing method of an unmanned aerial vehicle based on a machine nest, which comprises the machine nest, wherein the take-off method comprises the following steps: step 1: unmanned aerial vehicle flies towards landing area step 2: the machine nest receives a nest entering instruction; step 3: starter nesting procedure step 4: transmitting a signal for allowing the unmanned aerial vehicle to drop to the control host; step 5: after the unmanned aerial vehicle falls into the rotating mechanism, the unmanned aerial vehicle starts to rotate to return to zero the positioning angle; step 7: starting a centering program, and starting a clamping centering device; step 8: the unmanned aerial vehicle is stopped at the center of the rotating mechanism; step 9: and (3) aligning the unmanned aerial vehicle to the fixed position of the platform, wherein the step 10 is as follows: closing the top cover of the machine nest, and completing the landing process.
According to the technical scheme, although the alignment direction can be aligned in the landing process, the unmanned aerial vehicle is fixed through the clamping centering device, so that the unmanned aerial vehicle just corresponds to the wireless charging module in the landing process, but the unmanned aerial vehicle cannot be kept fixed with the centering clamping device before landing, the ground effect generated by blowing air to the surface of the machine nest still can cause unpredictable change of the attitude of the unmanned aerial vehicle in the take-off and landing process, and serious problems of the unmanned aerial vehicle are caused.
Disclosure of Invention
(1) Technical problem to be solved
Aiming at the defects of the prior art, the invention aims to provide a take-off and landing method of an unmanned aerial vehicle based on a machine nest, which aims to solve the problems that the unmanned aerial vehicle cannot be kept fixed with a centering clamping device before landing in the prior art, the ground effect generated by blowing air to the surface of the machine nest still causes unpredictable change of the gesture of the unmanned aerial vehicle in the take-off and landing process, and the unmanned aerial vehicle can be inclined and overturned by serious people.
(2) Technical proposal
In order to solve the technical problems, the invention provides a take-off and landing method of an unmanned aerial vehicle based on a machine nest, which comprises a machine nest main body and an unmanned aerial vehicle main body parked at the top end of the machine nest main body, wherein the top end of the machine nest main body is provided with a plurality of positioning grooves in a rectangular array, two sides of the top end surface of the machine nest main body are provided with diversion grooves at equal intervals, two ends of the side wall of the machine nest main body are respectively provided with a control module and a communication module, a wireless charging module is embedded and fixed in the center position of the top end surface of the machine nest main body, the positioning grooves are of a funnel-shaped structure, the bottom wall of each positioning groove is fixedly provided with an electromagnetic plate, the bottom end of the unmanned aerial vehicle main body is fixedly provided with a plurality of connecting rods, the connecting rods are provided with propellers, and the bottom ends of the connecting rods are fixedly provided with magnetic attraction supporting frames corresponding to the positioning grooves.
When the unmanned aerial vehicle taking off and landing method based on the aircraft nest is used, the plurality of funnel-shaped positioning grooves are formed in the top end of the aircraft nest main body, the top of each positioning groove is larger, so that the magnetic attraction support frame at the bottom of the unmanned aerial vehicle main body can be inserted into each positioning groove in the landing process, and is influenced by the gravity of the unmanned aerial vehicle main body and the magnetic force of the electromagnetic plate after landing, the magnetic attraction support frame moves downwards in each positioning groove until being fixed by the electromagnetic plate, so that the unmanned aerial vehicle main body is in anastomotic contact with the wireless charging module at the top of the aircraft nest main body, the accuracy of the unmanned aerial vehicle in landing and the stability of the unmanned aerial vehicle after landing are improved, the guide grooves are formed in equal distances in the two sides of the top end face of the aircraft nest main body, wind power generated by the guide grooves are led to drainage of the unmanned aerial vehicle, the influence of the ground effect generated after the wind power contacts with the aircraft nest main body is greatly reduced, the unmanned aerial vehicle taking off and landing method based on the unmanned aerial vehicle is realized through a standardized flow and an automatic control system, the safety, accuracy and high-efficiency take off and landing performance are realized, the safety factor of the unmanned aerial vehicle is reduced, and the safety factor is also caused.
Preferably, the unmanned aerial vehicle takeoff and landing method comprises a takeoff stage, a task execution stage and a landing stage.
Further, the take-off phase comprises the following steps:
s1: the unmanned aerial vehicle main body waits for a take-off instruction outside the aircraft nest main body, the control module sends the take-off instruction to the unmanned aerial vehicle main body according to task requirements, and after receiving the take-off instruction, the unmanned aerial vehicle main body switches the state of the unmanned aerial vehicle main body into a take-off mode and starts to prepare various items before take-off;
s2: the electromagnetic plate in the positioning groove at the top end of the main body of the aircraft nest is closed, so that the magnetic attraction support frame at the bottom of the main body of the unmanned aerial vehicle is separated from the electromagnetic plate support, and in the process, the main body of the unmanned aerial vehicle accurately positions and navigates through the navigation system of the main body of the unmanned aerial vehicle, and the accuracy of the sliding position is ensured;
s3: the control module generates a take-off instruction to the unmanned aerial vehicle main body according to the position of the unmanned aerial vehicle main body and task requirements, and in the process, the unmanned aerial vehicle main body accurately positions and navigates through a self navigation system, so that the accuracy of a sliding position is ensured;
s4: in the process that the private clothes motor drives the propeller to rotate in the unmanned aerial vehicle main body, the unmanned aerial vehicle main body accelerates gradually and breaks away from the track, vertical take-off is finally completed, in the process, the unmanned aerial vehicle main body accurately controls the flight attitude and the speed through a control system of the unmanned aerial vehicle main body, and the stability and the safety of take-off are ensured.
Further, the task execution phase stage includes the following steps:
s1: after the unmanned aerial vehicle body finishes taking off, carrying out flight operation according to task requirements, in the process, detecting, tracking or shooting targets by the unmanned aerial vehicle body through equipment such as an airborne sensor, a camera and the like, and transmitting related data to a control module through a communication module;
s2: the control module carries out remote control and adjustment on the unmanned aerial vehicle main body according to real-time data and task execution conditions of the unmanned aerial vehicle main body, wherein the remote control and adjustment comprises controlling the flight path of the unmanned aerial vehicle main body, adjusting shooting angles and the like, so that smooth execution of task execution is ensured.
Still further, the landing stage comprises the steps of:
s1: when the unmanned aerial vehicle main body finishes a task and needs landing, the control module sends a landing instruction to the unmanned aerial vehicle main body according to the position of the unmanned aerial vehicle main body and the landing requirement, and the unmanned aerial vehicle main body starts to find a proper landing position and adjusts the self gesture after receiving the landing instruction;
s2: when the unmanned aerial vehicle main body approaches the nest main body, the control module starts the landing platform and the positioning device in the nest main body, the unmanned aerial vehicle main body slides to the landing platform in the nest main body along the landing track, and the positioning device accurately positions and fixes the unmanned aerial vehicle main body;
s3: in the landing process of the unmanned aerial vehicle main body, the flight attitude and the speed are accurately controlled through the control system of the unmanned aerial vehicle main body, so that the landing stability and safety are ensured, meanwhile, the facilities in the aircraft nest main body can protect and maintain the unmanned aerial vehicle main body, the service life of the unmanned aerial vehicle main body is effectively prolonged, and the maintenance cost is reduced;
s4: the control module conveys tasks of carrying out subsequent processing or maintenance work on the unmanned aerial vehicle to staff, and the tasks comprise charging, checking, maintenance and the like on the unmanned aerial vehicle, so that the unmanned aerial vehicle is ensured to fly normally next time.
Further, the air generated by the propeller on the unmanned aerial vehicle body contacts with the surface of the main body of the machine nest in the landing process and flows downwards along the diversion trench at the top end of the main body of the machine nest.
Still further, the support frame is inhaled to magnetism of unmanned aerial vehicle main part bottom along the top of constant head tank to the bottom of constant head tank in the in-process that descends to the unmanned aerial vehicle main part, and control module starts wireless module and the electromagnetic plate that charges respectively simultaneously, makes a plurality of electromagnetic plates inhale the support frame mutually with a plurality of magnetism respectively and inhale the support frame, makes the bottom of unmanned aerial vehicle main part contact with wireless module that charges.
(3) Advantageous effects
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the top end of the machine nest main body is provided with the plurality of funnel-shaped positioning grooves, the top of each positioning groove is larger, so that the magnetic attraction support frame at the bottom of the unmanned aerial vehicle main body can be inserted into each positioning groove in the landing process, and is influenced by the gravity of the unmanned aerial vehicle main body and the magnetic force of the electromagnetic plate after landing, so that the magnetic attraction support frame moves downwards in each positioning groove until being attracted and fixed with the electromagnetic plate, the unmanned aerial vehicle main body is enabled to be in anastomotic contact with the wireless charging module at the top of the machine nest main body, and the accuracy of the unmanned aerial vehicle in landing and the stability after landing are improved.
2. Through having offered the guiding gutter at the top face both sides of machine nest main part equidistant, the guiding gutter carries out the drainage to the produced wind-force of unmanned aerial vehicle to greatly reduced the produced ground effect of wind-force and machine nest main part after contact and to the influence that unmanned aerial vehicle descends the gesture and cause, unmanned aerial vehicle based on the machine nest takes off and descends the method through standardized flow and automated control system, realized unmanned aerial vehicle's safety, accurate and efficient take off and descend, this kind of method has avoided the incident that leads to because of bad weather or other factors effectively, task execution's efficiency and precision have been improved, unmanned aerial vehicle's maintenance cost has been reduced simultaneously.
Drawings
In order to more clearly illustrate the embodiments of the present application 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 below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of a connecting rod according to the present invention;
FIG. 3 is a schematic view of the internal structure of the main body of the machine nest according to the present invention;
fig. 4 is a schematic view of a flight flow of the unmanned aerial vehicle according to the present invention;
FIG. 5 is a flow chart of the take-off phase of the present invention;
FIG. 6 is a schematic diagram of a task execution phase flow according to the present invention;
FIG. 7 is a schematic illustration of the landing stage flow of the present invention.
The marks in the drawings are: 1. a nest body; 2. a control module; 3. a positioning groove; 4. a wireless charging module; 5. an unmanned aerial vehicle main body; 6. a propeller; 7. a diversion trench; 8. a communication module; 9. a magnetic support frame; 10. a connecting rod; 11. an electromagnetic plate.
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.
The embodiment is an unmanned aerial vehicle takeoff and landing method based on a machine nest, the structure of which is shown in figure 1, the unmanned aerial vehicle takeoff and landing method based on the machine nest comprises a machine nest main body 1 and an unmanned aerial vehicle main body 5 parked at the top end of the machine nest main body 1, wherein the top end of the machine nest main body 1 is provided with a plurality of positioning grooves 3 in a rectangular array, two sides of the top end surface of the machine nest main body 1 are provided with diversion grooves 7 at equal intervals, two ends of the side wall of the machine nest main body 1 are respectively provided with a control module 2 and a communication module 8, wherein a wireless charging module 4 is embedded and fixed in the central position of the top end surface of the machine nest main body 1, the positioning grooves 3 are in a funnel-shaped structure, the bottom wall of the positioning grooves 3 is fixedly provided with an electromagnetic plate 11, the bottom end of the unmanned aerial vehicle main body 5 is fixedly provided with a plurality of connecting rods 10, the connecting rods 10 are provided with propellers 6, the bottom ends of the connecting rods 10 are fixedly provided with magnetic support frames 9 corresponding to the positioning grooves 3, the magnetic attraction support frame 9 at the bottom of the unmanned aerial vehicle main body 5 can be inserted into the positioning groove 3 in the landing process, and is influenced by the gravity of the unmanned aerial vehicle main body 5 and the magnetic force of the electromagnetic plate 11 after landing, so that the magnetic attraction support frame 9 moves downwards in the positioning groove 3 until being attracted and fixed with the electromagnetic plate 11, thereby enabling the unmanned aerial vehicle main body 5 to be in anastomotic contact with the wireless charging module 4 at the top of the aircraft nest main body 1, improving the accuracy of the unmanned aerial vehicle during landing and the stability after landing, and the diversion trench conducts drainage on wind power generated by the unmanned aerial vehicle, thereby greatly reducing the influence of the ground effect generated after the wind power contacts with the aircraft nest main body 1 on the landing posture of the unmanned aerial vehicle, and realizing the safety of the unmanned aerial vehicle based on the unmanned aerial vehicle taking-off and landing method of the aircraft nest through a normalized flow and an automatic control system, accurate and efficient take-off and landing.
The unmanned aerial vehicle takeoff and landing method comprises a takeoff stage, a task execution stage and a landing stage.
The take-off phase comprises the following steps:
s1: the unmanned aerial vehicle main body 5 waits for a take-off instruction outside the aircraft nest main body 1, the control module 2 sends the take-off instruction to the unmanned aerial vehicle main body 5 according to task requirements, and after the unmanned aerial vehicle main body 5 receives the take-off instruction, the unmanned aerial vehicle main body 5 switches the state of the unmanned aerial vehicle main body into a take-off mode and starts to prepare various items before taking off;
s2: the electromagnetic plate 11 in the positioning groove 3 at the top end of the aircraft nest main body 1 is closed, so that the magnetic attraction supporting frame 9 at the bottom of the unmanned aerial vehicle main body 5 is separated from the electromagnetic plate 11 bracket, and in the process, the unmanned aerial vehicle main body 5 performs accurate positioning and navigation through a self navigation system, and the accuracy of a sliding position is ensured;
s3: the control module 2 generates a take-off instruction to the unmanned aerial vehicle main body 5 according to the position and task requirements of the unmanned aerial vehicle main body 5, and in the process, the unmanned aerial vehicle main body 5 performs accurate positioning and navigation through a self navigation system, so that the accuracy of a sliding position is ensured;
s4: in the process that the propeller 6 is driven to rotate by the private clothes motor on the unmanned aerial vehicle main body 5, the unmanned aerial vehicle main body 5 is accelerated gradually and separated from the track, vertical take-off is finally completed, in the process, the unmanned aerial vehicle main body 5 accurately controls the flight attitude and the speed through a control system of the unmanned aerial vehicle main body 5, and the stability and the safety of take-off are ensured.
The task execution phase stage comprises the following steps:
s1: after the unmanned aerial vehicle main body 5 finishes taking off, carrying out flight operation according to task requirements, in the process, the unmanned aerial vehicle main body 5 detects, tracks or shoots a target through equipment such as an onboard sensor, a camera and the like, and related data are transmitted to the control module 2 through the communication module 8;
s2: the control module 2 carries out remote control and adjustment on the unmanned aerial vehicle main body 5 according to real-time data and task execution conditions of the unmanned aerial vehicle main body 5, wherein the remote control and adjustment comprise controlling the flight path of the unmanned aerial vehicle main body 5, adjusting shooting angles and the like, so that smooth task execution is ensured.
The landing stage comprises the following steps:
s1: when the unmanned aerial vehicle main body 5 finishes a task and needs landing, the control module 2 sends a landing instruction to the unmanned aerial vehicle main body 5 according to the position and the landing requirement of the unmanned aerial vehicle main body 5, and after the unmanned aerial vehicle main body 5 receives the landing instruction, the unmanned aerial vehicle main body 5 starts to search for a proper landing position and adjusts the self posture;
s2: when the unmanned aerial vehicle body 5 approaches the nest body 1, the control module 2 starts a landing platform and a positioning device in the nest body 1, the unmanned aerial vehicle body 5 slides to the landing platform in the nest body 1 along a landing track, and the positioning device accurately positions and fixes the unmanned aerial vehicle body 5;
s3: in the landing process of the unmanned aerial vehicle main body 5, the flight attitude and the speed are accurately controlled through a control system of the unmanned aerial vehicle main body 5, so that the landing stability and safety are ensured, meanwhile, the unmanned aerial vehicle main body 5 can be protected and maintained by facilities in the aircraft nest main body 1, the service life of the unmanned aerial vehicle main body 5 is effectively prolonged, and the maintenance cost is reduced;
s4: the control module 2 communicates to the staff the tasks of carrying out subsequent processing or maintenance work on the unmanned aerial vehicle, including charging, checking and maintenance etc. on the unmanned aerial vehicle, ensuring the next normal flight of the unmanned aerial vehicle.
The unmanned aerial vehicle main part 5 is at the surface contact of its produced air of screw 6 and the nest main part 1 on the in-process of descending to along the guiding gutter 7 downwardly flowing on the nest main part 1 top, the in-process of descending is followed to the unmanned aerial vehicle main part 5, and the magnetism of unmanned aerial vehicle main part 5 bottom is inhaled support frame 9 and is dropped to the bottom of constant head tank 3 along the top of constant head tank 3, and control module 2 starts wireless charging module 4 and electromagnetic plate 11 respectively simultaneously, makes a plurality of electromagnetic 11 boards inhale mutually with a plurality of magnetism respectively and inhale support frame 9, makes the bottom of unmanned aerial vehicle main part 5 contact with wireless charging module 4 and charges.
Working principle: the magnetic attraction support frame 9 at the bottom of the unmanned aerial vehicle body 5 can be inserted into the positioning groove 3 in the landing process, the magnetic attraction support frame 9 is influenced by the gravity of the unmanned aerial vehicle body 5 and the magnetic force of the electromagnetic plate 11 after landing, the magnetic attraction support frame 9 moves downwards in the positioning groove 3 until being attracted and fixed with the electromagnetic plate 11, so that the unmanned aerial vehicle body 5 is enabled to be in anastomotic contact with the wireless charging module 4 at the top of the nest body 1, the accuracy of the unmanned aerial vehicle during landing and the stability after landing are improved, the diversion grooves on the two sides of the top end face of the nest body 1 conduct drainage on wind power generated by the unmanned aerial vehicle, the influence of the ground effect generated after the contact of the wind power and the nest body 1 on the landing posture of the unmanned aerial vehicle is greatly reduced, the unmanned aerial vehicle landing method based on the nest realizes the safe, accurate and efficient take-off and landing of the unmanned aerial vehicle through a standardized flow and an automatic control system, the method effectively avoids the safety accidents caused by bad weather or other factors, the efficiency and the precision of task execution are improved, and the maintenance cost of the unmanned aerial vehicle is reduced.
All technical features in the embodiment can be freely combined according to actual needs.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present invention, and although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present invention.
Claims (7)
1. The utility model provides an unmanned aerial vehicle take-off and landing method based on machine nest, this unmanned aerial vehicle take-off and landing method based on machine nest which characterized in that: including machine nest main part (1) and park unmanned aerial vehicle main part (5) on machine nest main part (1) top, a plurality of constant head tanks (3) have been seted up to the top of machine nest main part (1) be rectangular array, and equal distance in top face both sides of machine nest main part (1) has seted up guiding gutter (7), control module (2) and communication module (8) are installed respectively at the lateral wall both ends of machine nest main part (1), wherein the top face central point department of machine nest main part (1) is built-in to be fixed with wireless charging module (4), constant head tank (3) are funnel-shaped structure, and the diapire fixed mounting of constant head tank (3) has electromagnetic board (11), the bottom fixed mounting of unmanned aerial vehicle main part (5) has a plurality of connecting rods (10), be equipped with screw (6) on connecting rod (10), and the bottom of connecting rod (10) is fixed with and constant head tank (3) corresponding magnetism is inhaled support frame (9).
2. The method for taking off and landing an unmanned aerial vehicle based on a nest according to claim 1, wherein the method for taking off and landing an unmanned aerial vehicle comprises a take-off stage, a task execution stage and a landing stage.
3. The method of claim 2, wherein the takeoff phase comprises the steps of:
s1: the unmanned aerial vehicle main body (5) waits for a take-off instruction outside the aircraft nest main body (1), the control module (2) sends the take-off instruction to the unmanned aerial vehicle main body (5) according to task requirements, and after the unmanned aerial vehicle main body (5) receives the take-off instruction, the unmanned aerial vehicle main body (5) switches the state of the unmanned aerial vehicle main body into a take-off mode and starts to prepare various items before taking off;
s2: the electromagnetic plate (11) in the positioning groove (3) at the top end of the aircraft nest main body (1) is closed, so that the magnetic attraction support frame (9) at the bottom of the unmanned aerial vehicle main body (5) is separated from the electromagnetic plate (11) support, and in the process, the unmanned aerial vehicle main body (5) performs accurate positioning and navigation through a self navigation system, and the accuracy of a sliding position is ensured;
s3: the control module (2) generates a take-off instruction to the unmanned aerial vehicle main body (5) according to the position and task requirements of the unmanned aerial vehicle main body (5), and in the process, the unmanned aerial vehicle main body (5) performs accurate positioning and navigation through a self navigation system, so that the accuracy of a sliding position is ensured;
s4: in the process that the propeller (6) is driven to rotate by the private clothes motor on the unmanned aerial vehicle main body (5), the unmanned aerial vehicle main body (5) is accelerated gradually and separated from the track, vertical take-off is finally completed, in the process, the unmanned aerial vehicle main body (5) accurately controls the flight attitude and the speed through a control system of the unmanned aerial vehicle main body (5), and the stability and the safety of take-off are ensured.
4. The method of claim 2, wherein the task execution phase comprises the steps of:
s1: after the unmanned aerial vehicle main body (5) finishes taking off, carrying out flight operation according to task requirements, in the process, the unmanned aerial vehicle main body (5) detects, tracks or shoots a target through equipment such as an onboard sensor, a camera and the like, and related data are transmitted to the control module (2) through the communication module (8);
s2: the control module (2) carries out remote control and adjustment on the unmanned aerial vehicle main body (5) according to real-time data and task execution conditions of the unmanned aerial vehicle main body (5), and the remote control and adjustment comprise control of the flight path, adjustment of shooting angles and the like of the unmanned aerial vehicle main body (5) so as to ensure smooth task execution.
5. The method of aircraft nest-based unmanned aerial vehicle takeoff and landing according to claim 2, wherein the landing phase comprises the steps of:
s1: when the unmanned aerial vehicle main body (5) finishes a task and needs to land, the control module (2) sends a landing instruction to the unmanned aerial vehicle main body (5) according to the position and the landing requirement of the unmanned aerial vehicle main body (5), and after the unmanned aerial vehicle main body (5) receives the landing instruction, the unmanned aerial vehicle main body starts to search for a proper landing position and adjusts the self posture;
s2: when the unmanned aerial vehicle main body (5) approaches the nest main body (1), the control module (2) starts a landing platform and a positioning device in the nest main body (1), the unmanned aerial vehicle main body (5) slides to the landing platform in the nest main body (1) along a landing track, and the positioning device accurately positions and fixes the unmanned aerial vehicle main body (5);
s3: in the landing process, the unmanned aerial vehicle main body (5) accurately controls the flight attitude and the speed through the control system of the unmanned aerial vehicle main body, so that the landing stability and the landing safety are ensured, meanwhile, facilities in the nest main body (1) can protect and maintain the unmanned aerial vehicle main body (5), the service life of the unmanned aerial vehicle main body (5) is effectively prolonged, and the maintenance cost is reduced;
s4: the control module (2) conveys tasks of carrying out subsequent processing or maintenance work on the unmanned aerial vehicle to workers, and the tasks comprise charging, checking, maintenance and the like on the unmanned aerial vehicle, so that the unmanned aerial vehicle is ensured to fly normally next time.
6. The method for taking off and landing of the unmanned aerial vehicle based on the machine nest according to claim 5, wherein the air generated by the propeller (6) on the unmanned aerial vehicle main body (5) is contacted with the surface of the machine nest main body (1) during the landing process and flows downwards along the diversion trench (7) at the top end of the machine nest main body (1).
7. The unmanned aerial vehicle takeoff and landing method based on the aircraft nest according to claim 5, wherein the magnetic attraction supporting frame (9) at the bottom end of the unmanned aerial vehicle main body (5) falls to the bottom end of the positioning groove (3) along the top of the positioning groove (3) in the landing process of the unmanned aerial vehicle main body (5), and meanwhile the control module (2) respectively starts the wireless charging module (4) and the electromagnetic plate (11) to enable the electromagnetic plates (11) to be attracted with the magnetic attraction supporting frames (9) respectively, so that the bottom of the unmanned aerial vehicle main body (5) is charged in contact with the wireless charging module (4).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311473103.5A CN117429654A (en) | 2023-11-07 | 2023-11-07 | Unmanned aerial vehicle take-off and landing method based on machine nest |
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| CN202311473103.5A CN117429654A (en) | 2023-11-07 | 2023-11-07 | Unmanned aerial vehicle take-off and landing method based on machine nest |
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| CN202311473103.5A Pending CN117429654A (en) | 2023-11-07 | 2023-11-07 | Unmanned aerial vehicle take-off and landing method based on machine nest |
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