Landing method and device for unmanned aerial vehicle
A technology for drones and parking spaces, applied in the field of drones, can solve problems such as the inability to solve the precise landing of drones, and achieve the effects of avoiding collision with vehicles, improving efficiency, and improving accuracy and efficiency.
Inactive Publication Date: 2019-05-21
GREAT WALL MOTOR CO LTD
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Problems solved by technology
[0005] In view of this, the present invention aims to propose a landing method for unmanned aerial vehicles to solve the problem that the prior art cannot solve the problem that the unmanned aerial vehicle accurately lands on the parking space of the vehicle
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[0102] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.
[0103] The present invention will be described in detail below with reference to the accompanying drawings and examples.
[0104] refer to figure 1 As shown, the embodiment of the present invention provides a method for landing a drone, which is applied to a drone loaded by a vehicle. The vehicle includes a parking stand and at least one magnetic field generating device; the drone includes at least one magnetic field sensor; the above-mentioned The method may specifically include steps 101-103:
[0105] Step 101: when the UAV receives a return instruction, acquire relative navigation parameters of the UAV relative to the vehicle in real time.
[0106] In the embodiment of the present invention, the above-mentioned unmanned aerial vehicle may be a rotary-wing unmanned aerial vehicle, a fixed-wing unmanned a...
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The invention provides a landing method and device for an unmanned aerial vehicle. The method is applied to a vehicle-loaded unmanned aerial vehicle, wherein the vehicle comprises a parking apron andat least one magnetic field generating device, and the unmanned aerial vehicle comprises at least one magnetic field sensor. The method comprises the steps that when the unmanned aerial vehicle receives a return instruction, relative navigation parameters of the unmanned aerial vehicle relative to the vehicle are acquired in real time; when the relative navigation parameters meet a first preset condition, magnetic field parameters of the magnetic field sensor are acquired in real time; and when the magnetic field parameters are matched with preset magnetic field parameters, the unmanned aerialvehicle is controlled to land, wherein the preset magnetic field parameters correspond to a preset parking reference point of the parking apron. According to the landing method for the unmanned aerial vehicle, accurate landing of the unmanned aerial vehicle on the vehicle-mounted parking apron is achieved through magnetic field positioning.
Description
technical field [0001] The invention relates to the technical field of unmanned aerial vehicles, in particular to a method and device for landing an unmanned aerial vehicle. Background technique [0002] When the vehicle is cornering in front of it, due to the existence of visual blind spots, it is impossible to predict the traffic situation ahead; when the traffic in front of the vehicle is congested, the congestion status is unknown, and information such as the congestion time and distance cannot be predicted; at present, the vehicle-mounted drone can assist the driver Collected images and video information are transmitted to the vehicle host system, driver's mobile terminal or emergency contact device to achieve the purpose of driving information dissemination. [0003] In the prior art, there is an unmanned aerial vehicle installed in the compartment of a car for acquiring environmental images during emergency rescue; the unmanned aerial vehicle includes a body, a centra...
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Inventor 赵公旗安维轻李佳黄小龙王萌萌张晓赞
Owner GREAT WALL MOTOR CO LTD