An embodiment of the present application relate to the technical field of an unmanned aerial vehicle, in particular to an unmanned aerial vehicle and a pairing method and system thereof. The method includes establishing a master pairing relationship between a master controller and an unmanned aerial vehicle via pairing information transmitted by the master controller; receiving a slave pairing request forwarded by the master controller, generating temporary pairing information, and transmitting the temporary pairing information to the master controller, and transmitting the slave pairing request to the master controller; acquiring the temporary pairing information transmitted by the slave controller after the master controller transmits the temporary pairing information to the slave controller, and establishing a slave pairing relationship between the slave controller and the unmanned aerial vehicle according to the temporary pairing information transmitted by the slave controller.
Embodiments of the present application provide a method, device, storage medium, and electronic device for controlling flight equipment, wherein the method includes: acquiring positioning position information from a positioning system deployed on a target flight equipment; detecting an operating state of the positioning system according to positioning position information, wherein the operating state comprises: normal state and abnormal state; when the operating state is an abnormal state, controlling the target flight equipment to return to a ground control terminal according to the relative position information between the target flight equipment and the ground control terminal of the target flight equipment.
The present disclosure relates to the technical field of aircraft, and discloses a shock-absorbing device, a gimbal, and an unmanned aerial vehicle, including a first fixing plate; second fixing plates disposed on one side of the first fixing plate at intervals; and a first shock-absorbing mechanism including a first elastic member connected between the first fixing plate and the second fixing plate. The first elastic member has a hollow structure, the first elastic member has a circular cross-section in a direction parallel to the first fixing plate, the first elastic member includes a first installing portion, a second installing portion, and a first buffering portion connected between the first installing portion and the second installing portion, the first installing portion is fixed to the first fixing plate, and the second installing portion is fixed to the second fixing plate.
F16F 15/08 - Suppression of vibrations of non-rotating, e.g. reciprocating, systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating system using elastic means with rubber springs
B64U 20/87 - Mounting of imaging devices, e.g. mounting of gimbals
F16M 11/12 - Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction
5.
METHOD AND DEVICE FOR CONTROLLING FLIGHT OF UAV, AND UAV
A method and device for controlling a flight of an unmanned aerial vehicle (UAV) is provided. The UAV includes a fuselage, two wings, two supporting arms, two rotor wing structures, two second power modules, two third power modules, two steering modules, a lifting module, an altitude sensor, and a speed sensor. The two wings are fixed to the fuselage, the supporting arms are fixed to the wings, the rotor wing structure includes a first power module and a driving module, the driving module of the rotor wing structure is fixed to the supporting arm, and the driving module is configured to drive the first power module to rotate such that the first power module switches between the level flight mode and the lifting mode.
The present disclosure provides an antenna, a wireless signal processing device, and an unmanned aerial vehicle. The antenna includes: a substrate having a flat first surface; a first radiation portion disposed on the first surface of the substrate, the first radiation portion comprising a first radiator and a second radiator, and the second radiator being located behind the first radiator; and a second radiation portion disposed on the first surface of the substrate. The second radiation portion includes: a third radiator; and the third radiator being disposed proximate to the second radiator and having a proximate frequency and radiator arm effective length to couple the third radiator with the second radiator. The antenna adopts reasonable wiring and structural design and can be implemented on a base material with a small volume.
The embodiments of the present disclosure disclose an accommodation mechanism, an unmanned aerial vehicle tracking device and an unmanned aerial vehicle tracking system, wherein the accommodation mechanism comprises a housing, a connection assembly, a cover plate and a locking assembly, the housing is provided with a battery holder formed from a side wall of the housing facing an internal recess of the housing, and the battery holder is configured to accommodate a battery; the connecting assembly is respectively connected to one end of the cover plate and the housing, and the cover plate is configured to rotate relative to the housing; the cover plate is configured to open or cover an opening of the battery holder; a locking assembly is provided on the housing and is configured to lock or unlock the cover plate.
H01M 50/249 - Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for aircraft or vehicles, e.g. cars or trains
H01M 10/48 - Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
H01M 50/262 - Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks
H04Q 9/00 - Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
8.
METHOD AND SYSTEM FOR CONTROLLING FLIGHT DEVICE, STORAGE MEDIUM AND ELECTRONIC DEVICE
A method and a system for controlling a flight device, a storage medium and an electronic device are provided. The method includes: acquiring a mission flight route of a first flight device, where the mission flight route is configure to indicate a flight route of a data acquisition mission to be performed by the first flight device; generating a relay flight route of the second flight device according to the mission flight route and a relay base station distribution on the mission flight route, where the relay flight route is configured to indicate a flight route of the second flight device during execution of the data acquisition mission by the first flight device; and controlling the first flight device to perform the data acquisition mission according to the mission flight route and controlling the second flight device to perform the data acquisition mission according to the relay flight route.
A remote control includes a body, a first rocker device, a second rocker device, a processor, and a signal transmission device. The first rocker device and the second rocker device are installed on the body. The processor connects to the first rocker device, the second rocker device, and the signal transmission device. The first rocker device includes a joystick component. The second rocker device includes a second joystick component. When the first joystick component moves in parallel relative to the body, the processor generates a remote control instruction used to control a movable object to move in a horizontal plane. When the second joystick component moves straightly relative to the body along a first direction or a second direction, the processor generates a remote control instruction used to control the movable object to move upward or move downward in a vertical direction of the movable object.
A63H 30/04 - Electrical arrangements using wireless transmission
G05G 9/047 - Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously the controlling member being movable by hand about orthogonal axes, e.g. joysticks
G05G 9/06 - Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlled members being actuated successively by repeated movement of the controlling member
G08C 17/02 - Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
10.
UNMANNED AERIAL VEHICLE CHARGING METHOD AND SYSTEM AND UNMANNED AERIAL VEHICLE
The present application relates to the field of power supply technologies, an unmanned aerial vehicle (UAV) charging method and system and a UAV. The method includes: controlling a UAV to be in a data transmission mode when a UAV battery is normally powered, and powering a UAV control system and a motor through the UAV battery; charging a supercapacitor module through the UAV battery until the supercapacitor module is fully charged; and controlling the UAV to be in a standby mode when it is detected that the UAV battery is removed, and powering the UAV control system and the motor through the supercapacitor module. The supercapacitor module is charged through the UAV battery during normal use of the UAV. The supercapacitor module discharges during replacement of the battery, with backup electric energy stored in the supercapacitor module generating a current to power the UAV control system and the motor.
The present disclosure relates to the field of remote controller technologies and discloses a protective cover for a control stick and a remote controller. The control stick protective cover includes: a first elastic member, where a first accommodation groove is provided in a middle of the first elastic member, and the first accommodation groove is configured to mount the control stick; a second elastic member, arranged around the first elastic member, where the second elastic member is fixed to a panel of the remote controller; and a buffer member, connected between the first elastic member and the second elastic member, where the buffer member is provided with a bent portion.
G06F 3/039 - Accessories therefor, e.g. mouse pads
G05G 9/047 - Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously the controlling member being movable by hand about orthogonal axes, e.g. joysticks
Embodiments of the present disclosure relate to the technical field of unmanned aerial vehicles, in particular to a tiltable wing and an unmanned aerial vehicle. The tiltable wing includes a wing body, a wingtip, a power device, a cable, a rotating shaft and a driving mechanism. The power device is mounted on the wingtip; one end of the cable is connected to the power device, the rotating shaft is rotatably connected to the wing body and the wingtip, respectively, a through hole is disposed in an axial direction of the rotating shaft, and the other end of the cable passes through the through hole and extends to the inside of the wing body; the driving mechanism is used for driving the wingtip to rotate with the rotating shaft as an axis; and the power device is switchable between a first preset position and a second preset position relative to the wing body, so that the power device is switched between a horizontal state and a vertical state.
An unmanned aerial vehicle (UAV) includes a fuselage, a power driving unit, and an UAV arm. The UAV arm includes a cantilever, a mounting base, and a connecting portion. The mounting base is connected to a first end of the cantilever. The mounting base is configured for a power driving unit of the UAV to be mounted. The connecting portion is connected to a second end of the cantilever. The connecting portion is configured to be connected to the fuselage of the UAV. An upper end of a cross section of the cantilever is arc-shaped, and a lower end of the cross section of the cantilever is pointed. The cross section of the cantilever is a section perpendicular to a direction from the first end of the cantilever toward the second end of the cantilever.
Embodiments of the present invention provide a method, an apparatus, a terminal, and a storage medium for elevation surrounding flight control. The method includes: obtaining surrounding parameter information of an unmanned aerial vehicle; determining, according to the surrounding parameter information, an elevation surrounding trajectory to be surrounded, where the elevation surrounding trajectory includes a plane with the point of interest as a center and the surrounding radius as a radius, and the plane where the elevation surrounding trajectory is located is perpendicular to a horizontal plane; controlling the unmanned aerial vehicle to fly along the elevation surrounding trajectory.
Embodiments of the present application provide an image fusion method and a bifocal camera. The method includes: acquiring a thermal image captured by the thermal imaging lens and a visible light image captured by the visible light lens; determining a first focal length when the thermal imaging lens captures the thermal image and a second focal length when the visible light lens captures the visible light image; determining a size calibration parameter and a position calibration parameter of the thermal image according to the first focal length and the second focal length; adjusting a size of the thermal image according to the size calibration parameter, and moving an adjusted thermal image to the visible light image according to the position calibration parameter for registration with the visible light image, to obtain to-be-fused images; and fusing the to-be-fused images to generate a bifocal fused image.
H04N 5/262 - Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects
H04N 23/11 - Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from different wavelengths for generating image signals from visible and infrared light wavelengths
H04N 23/13 - Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from different wavelengths with multiple sensors
H04N 23/23 - Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from infrared radiation only from thermal infrared radiation
H04N 23/57 - Mechanical or electrical details of cameras or camera modules specially adapted for being embedded in other devices
H04N 23/69 - Control of means for changing angle of the field of view, e.g. optical zoom objectives or electronic zooming
16.
ANTENNA, WIRELESS SIGNAL PROCESSING DEVICE, AND UNMANNED AERIAL VEHICLE
The present disclosure provides an antenna, a wireless signal processing device, and an unmanned aerial vehicle. The antenna includes: a substrate having a first surface and a second surface opposite the first surface; a first radiator and a second radiator disposed on the first surface, the first radiator and the second radiator facing opposite each other, the first radiator being located at one end near a head of the substrate, and the second radiator being located at one end near a root of the substrate; a third radiator disposed on the second surface, the third radiator being mirror symmetric with a portion of a structure of the first radiator and conducting with the second radiator, so that the first radiator, the second radiator and the third radiator form a coupled resonance point; and a feed line connected with the first radiator, the second radiator and the third radiator.
A propeller, a propeller kit, a power assembly, a power kit and an unmanned aerial vehicle (UAV). The propeller includes a hub and at least two blades connected to the hub. The hub is detachably mounted on a corresponding drive apparatus by a mounting member corresponding to the hub, so that the propeller is mounted on the corresponding drive apparatus. A surface, facing the mounting member, of the hub is provided with a first fitting portion. A surface, facing the hub, of the mounting member is provided with a second fitting portion corresponding to the first fitting portion. The first fitting portion matches the second fitting portion. In the foregoing manner, a user can be prevented from incorrectly mounting a forward propeller and a counter-rotating propeller during the use of a quick-detachable propeller in the embodiments of the present application.
The present disclosure provides a dual-band external antenna for an unmanned aerial vehicle (UAV) and a UAV. The dual-band external antenna for the UAV includes a substrate, a low-frequency oscillator region, a high-frequency oscillator region, a feed coaxial line and ground terminals. Two ground terminals are respectively electrically connected to a feed terminal of the feed coaxial line. An avoidance region for arranging the feed coaxial line is disposed in the low-frequency oscillator region or the high-frequency oscillator region. The low-frequency oscillator region includes a first low-frequency oscillator region and a second low-frequency oscillator region. The high-frequency oscillator region includes a first high-frequency oscillator region and a second high-frequency oscillator region that are vertically asymmetrically disposed on the front and back sides of the substrate.
H01Q 5/20 - Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements characterised by the operating wavebands
H01Q 5/335 - Individual or coupled radiating elements, each element being fed in an unspecified way using frequency dependent circuits or components, e.g. trap circuits or capacitors at the feed, e.g. for impedance matching
H01Q 1/28 - Adaptation for use in or on aircraft, missiles, satellites, or balloons
H01Q 1/50 - Structural association of antennas with earthing switches, lead-in devices or lightning protectors
An unmanned aerial vehicle (UAV) assembly includes an UAV and an UAV docking station. The UAV docking station includes a housing, an extension piece, and a door. The housing is provided with an accommodation cavity and a hatch communicating with the accommodation cavity. The extension piece comprises an extension cavity and is connected to the housing. The extension piece is disposed on a side portion of a housing end which is near the hatch, and the extension cavity communicates with the accommodation cavity. The door is connected to the housing and disposed at the hatch, and the door is configured to open or close the hatch. A cross-sectional area where the extension cavity communicates with the accommodation cavity is greater than a cross-sectional area of the accommodation cavity. The UAV can be accommodated in the accommodation cavity of the UAV docking station.
A radar ranging method and a ranging radar are applied to an unmanned aerial vehicle. A first range to an obstacle is obtained using a first radar waveform. range. A second range to the obstacle are obtained using a second radar waveform if the first range is less than a preset switching threshold. the maximum detection range of the first radar waveform is greater than that of the second radar waveform; and a detection range resolution of the second radar waveform is higher than that of the first radar waveform.
G01S 13/34 - Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated using transmission of continuous, frequency-modulated waves while heterodyning the received signal, or a signal derived therefrom, with a locally-generated signal related to the contemporaneously transmitted signal
G01S 7/35 - RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES - Details of systems according to groups , , of systems according to group - Details of non-pulse systems
G01S 13/536 - Discriminating between fixed and moving objects or between objects moving at different speeds using transmission of continuous unmodulated waves, amplitude-, frequency-, or phase-modulated waves
G05D 1/10 - Simultaneous control of position or course in three dimensions
21.
AUTOMATIC OBSTACLE AVOIDANCE METHOD, ELECTRONIC DEVICE, AND UNMANNED AERIAL VEHICLE
An automatic obstacle avoidance method is applied to an unmanned aerial vehicle (UAV). The UAV includes at least one radar. The method includes: acquiring detected data of the radar; calculating theoretical state information of the detection target based on motion information of the UAV; excluding invalid data from the detected data using a Kalman filtering algorithm to obtain corrected data by combining the detected data with the theoretical state information; determining the height information of the UAV by correcting the detected data; and triggering an obstacle avoidance warning when the height information of the UAV is less than a pre-set height threshold value.
G01S 13/935 - Radar or analogous systems, specially adapted for specific applications for anti-collision purposes of aircraft or spacecraft for terrain-avoidance
G05D 1/10 - Simultaneous control of position or course in three dimensions
An unmanned aerial vehicle parking device includes a parking platform and a blocking assembly. The parking platform is configured to bear an unmanned aerial vehicle. The blocking assembly includes a driving rod and a stop bar, the stop bar is connected to a driving rod, and the driving rod is configured to move between the first position and the second position. When the driving rod moves from the first position to the second position, the driving rod drives the stop bar to rotate such that the stop bar lies flat relative to the parking platform, and the stop bar may not block the blade of the unmanned aerial vehicle from rotating. When the driving rod moves from the second position to the first position, the stop bar rotates relative to the driving rod and abuts against the parking platform.
A battery is detachably mounted on an unmanned aerial vehicle by using at least one attachment mechanism. The battery monitoring method includes: detecting, by the battery, before the unmanned aerial vehicle takes off, whether the at least one attachment mechanism is in place; and sending, by the battery, a first signal to the flight control system in response to detecting that the at least one attachment mechanism is in place, wherein the first signal is configured to instruct the flight control system to initiate takeoff of the unmanned aerial vehicle; or sending, by the battery, a second signal to the flight control system in response to detecting that at least one of the at least one attachment mechanism is not in place, wherein the second signal is configured to instruct the flight control system to prevent takeoff of the unmanned aerial vehicle.
B60L 58/10 - Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
B64D 27/24 - Aircraft characterised by the type or position of power plant using steam, electricity, or spring force
B64U 50/30 - Supply or distribution of electrical power
24.
METHOD FOR DETECTING LANDING OF UNMANNED AERIAL VEHICLE, ELECTRONIC DEVICE AND UNMANNED AERIAL VEHICLE
A method for detecting landing of an unmanned aerial vehicle includes: acquiring a current ground clearance of each supporting vertical rod; acquiring a current height above ground of the unmanned aerial vehicle when receiving a landing instruction; determining whether a fuselage of the unmanned aerial vehicle is horizontal; when the fuselage of the unmanned aerial vehicle is horizontal, adjusting a length of the supporting vertical rod according to the current ground clearance of the supporting vertical rod to keep the fuselage horizontal when the unmanned aerial vehicle lands; and controlling the unmanned aerial vehicle to descend for landing.
A joint calibration method is implemented in an unmanned aerial vehicle. In the method, pose information of a detection radar is obtained, and the pose information includes a ground height of the detection radar and a pitch angle of the detection radar. Target calibration parameters matching the pose information in a preset calibration parameter set are obtained. The calibration parameter set includes groups of calibration parameters, and each group of calibration parameters matching a pose information interval and the pose information interval includes a height interval and a pitch angle interval. A spatial conversion relationship between the detection radar and an image acquisition device is determined based on the target calibration parameters.
Joint calibration methods implemented by an unmanned aerial vehicle and a server are disclosed. The server receives pose information of a detection radar from the unmanned aerial vehicle. The pose information includes a ground height and a pitch angle of the detection radar. The server determines target calibration parameters matching the pose information of the detection radar, and sends the target calibration parameters to the unmanned aerial vehicle. The unmanned aerial vehicle determines a spatial conversion relationship between the detection radar and an image acquisition device based on the target calibration parameters, and performs data fusion between the detection radar and the image acquisition device according to the spatial conversion relationship.
Embodiments of the disclosure relate to the field of unmanned aerial vehicle (UAV) technologies, and specifically disclose an autonomous orbiting method and device and a UAV. The UAV includes a binocular camera assembly. The method includes: obtaining, through the binocular camera assembly, a target footage and an orbited object selected by a user from the target footage; obtaining a flying height of the UAV when obtaining the target footage; determining a spatial distance between the binocular camera assembly and the orbited object based on the target footage; detecting an optical axis direction of the binocular camera assembly in real time; and performing autonomous orbiting according to the flying height, the spatial distance and the optical axis direction of the binocular camera assembly detected in real time.
Method, system, and user terminal are disclosed for splicing a flight route splicing m. Various embodiments may includes: obtaining a first flight route and a second flight route of an unmanned aerial vehicle; obtaining a first estimated flight duration of the UAV required to complete the first flight route and the second flight route; obtaining the preset duration of the unmanned aerial vehicle; splicing the first flight route and the second flight route when the preset duration is greater than the first estimated flight duration. it improves the task execution efficiency of the unmanned aerial vehicle and saving the unmanned aerial vehicle resources and time, and further providing richer choices for users and providing more space for customized flight route planning for users.
A battery management system, a battery management method, and an unmanned aerial vehicle. The battery management system comprises: a first switch circuit, a second switch circuit and an input/output port which are successively connected in series between a positive electrode and a negative electrode of a battery; a charging port connected in parallel to a branch consisting of the second switch circuit and the input/output port; and a control apparatus. In a battery standby state, if it is detected that the charging port is connected to a charging power supply while the input/output port is not connected to the charging power supply, the first switch circuit is controlled to be turned on and the second switching circuit is controlled to be turned off, so as to charge the battery and to disconnect power supplied to a power reception device. The unmanned aerial vehicle in the embodiments of the present disclosure comprises the battery management system in the embodiments of the present disclosure. In the embodiments of the present disclosure, a function of shutdown during charging can be realized while a charging effect is not influenced.
Embodiments of the present application relate to an image denoising method and apparatus and an electronic device. The image denoising method is applied to the electronic device. The method comprises: obtaining a target video, wherein the target video comprises a plurality of image frames, and the plurality of image frames correspond to at least two image domains; and performing 3D denoising processing on the image frames in the at least two image domains at the same time to obtain denoised image frames. The image frames in the at least two image domains are subjected to 3D denoising processing at the same time to obtain the denoised image frames. According to the embodiments of the present application, the problems of image ghosting and blurring existing in 3D denoising can be solved, so that the display image quality of an image is improved.
Embodiments of the present application relate to the technical field of automatic focusing, and in particular to a focusing method, a focusing apparatus, an electronic device, and an unmanned aerial vehicle. The focusing method comprises: when a plurality of focusing conditions satisfy preset standards, obtaining phase information from a phase focusing module and depth information from an obstacle avoidance module; when the phase information is effective information and a difference value between a first object distance and a second object distance is smaller than a preset threshold value, performing focusing by taking the first object distance as a reference; and when both the phase information and the depth information are effective information and the difference value between the first object distance and the second object distance is greater than or equal to the preset threshold value, performing focusing between the first object distance and the second object distance by means of climbing scanning. By fusing multiple focusing judgment conditions and combining and using phase information and depth of field information, the problem of easy out of focus in a specific scene is effectively solved, and a relatively high focusing speed can also be achieved.
Embodiments of the present invention disclose a battery and a battery charging method. The battery comprises a battery cell and a battery control module. The battery control module is configured to: periodically obtain the temperature of the battery cell in a charging process; when the temperature of the battery cell is smaller than a preset first temperature threshold, control the battery cell to stop charging, and heat the battery cell; and after heating is performed and when the temperature of the battery cell is greater than or equal to the first temperature threshold, control the battery cell to start charging. According to the battery and the battery charging method disclosed in the embodiments of the present invention, the problems of a long charging duration and poor user experience caused by limiting voltage or current during low-temperature charging of the battery can be avoided, and the problem of cooling over time after the battery cell is heated can be prevented.
The embodiments of the present application relate to a focusing method, a photographic apparatus, an unmanned aerial vehicle, and a storage medium. The method comprises: identifying a target from acquired images, and acquiring depth information of the target; acquiring a first distance of the target on the basis of the depth information of the target; acquiring a first image distance on the basis of the first distance and a first correspondence; and performing scanning within a first range on the basis of the first image distance, so as to search for a second image distance, wherein the definition of an image when a lens is located at the second image distance is greater than the definition of an image when the lens is located at the first image distance. In the embodiments of the present application, focusing is realized on the basis of target identification, that is, target identification is first performed, and a first image distance is then obtained on the basis of a first distance of a target, such that the accuracy of focusing on the target may be improved. Moreover, the preliminary first image distance is first obtained, and a second image distance with higher image definition is then searched for within a first range on the basis of the first image distance, such that focusing is faster and more efficient compared with all-focal-length climbing scanning within a relatively large range.
A route task online planning method and a related apparatus. The online planning method comprises: during the flight process of an unmanned aerial vehicle in a first task, in response to an operation on a user interface of a remote control device, generating a second task instruction, wherein the second task instruction corresponds to a second task (S201); and sending a second task instruction to the unmanned aerial vehicle, wherein the second task instruction is used for causing the unmanned aerial vehicle to pause the first task and execute the second task (S202). During the flight process of the unmanned aerial vehicle in a certain task, a new task is temporarily planned, and the unmanned aerial vehicle is caused to execute the new task, thereby solving the problem that scheduling efficiency is insufficient due to the fact that the unmanned aerial vehicle can only execute a single task during the flight process, and improving the scheduling efficiency of the unmanned aerial vehicle.
An unmanned aerial vehicle, and a control method, apparatus and system therefor. The control method for an unmanned aerial vehicle comprises: determining one master remote-control device and at least one slave remote-control device, wherein the master remote-control device corresponds to a master control right, the master control right corresponds to all permissions of an unmanned aerial vehicle, the slave remote-control device corresponds to a slave control right, and the slave control right corresponds to some of the permissions of the unmanned aerial vehicle; and after the master remote-control device is disconnected from the unmanned aerial vehicle, re-determining one slave remote-control device to be a master remote-control device. By means of the method, the problem of the control efficiency of an unmanned aerial vehicle being insufficient can be solved, thereby improving the control efficiency of the unmanned aerial vehicle.
A flight control method, an unmanned aerial vehicle and a readable storage medium. The flight control method is applied to an unmanned aerial vehicle, wherein a photographing device is carried on the unmanned aerial vehicle. The method comprises: receiving a photographing instruction, and controlling, according to the photographing instruction, a photographing device to capture an image; acquiring a photographing mode of an unmanned aerial vehicle, wherein the photographing mode comprises an image-first mode; and when the photographing mode is the image-first mode, controlling, according to the quality of the image, the unmanned aerial vehicle to fly. By means of the method, the quality of an image can be guaranteed when the flight speed of an unmanned aerial vehicle is too fast.
A target tracking method, apparatus, device, and storage medium are disclosed. A single-target tracked result for a selected target and a multiple-target tracked result for multiple targets are acquired. The multiple targets include the selected target which is a target determined according to position information from an external device. The state information about the selected target is determined according to the single-target tracked result and the multiple-target tracked result. The selected target is tracked according to the state information about the selected target, the single-target tracked result and the multiple-target tracked result, so that the robustness of single-target tracking can be improved is achieved.
An unmanned-aerial-vehicle tracking apparatus (1). The unmanned-aerial-vehicle tracking apparatus (1) comprises a base (10), a real-time dynamic measurement module (30), a first driving module (40), a second driving module (50), an antenna module (20) and a controller (70), wherein the controller (70) is respectively connected to the real-time dynamic measurement module (30), the first driving module (40) and the second driving module (50); the controller (70) controls, according to monitoring information received by the real-time dynamic measurement module (30), the first driving module (40) and the second driving module (50) to move; and the first driving module (40) moves to drive the second driving module (50) and an omnidirectional antenna assembly (21) to rotate in a first direction, and the second driving module (50) moves to drive a directional antenna (22) to rotate in a second direction, which first direction is different from the second direction. In this way, the apparatus can make the omnidirectional antenna (21) and the directional antenna (22) rotate, such that the omnidirectional antenna (21) and the directional antenna (22) communicate with an external unmanned aerial vehicle at better angles, thereby improving the accuracy of a monitoring result regarding the external unmanned aerial vehicle.
G01S 5/02 - Position-fixing by co-ordinating two or more direction or position-line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
G01S 3/14 - Systems for determining direction or deviation from predetermined direction
H01Q 1/22 - Supports; Mounting means by structural association with other equipment or articles
H01Q 3/02 - Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole
The embodiments of the present application relate to the technical field of unmanned aerial vehicles, and particularly relate to a quick release mechanism, a battery and an unmanned aerial vehicle. The quick release mechanism comprises: a shell, a snap-fit mechanism, a handle, and a drive member. The shell has a first surface. The snap-fit mechanism comprises a snap-fit member mounted on the shell. The snap-fit member has a locking position and an unlocking position, and with respect to the shell, protrudes more in the locking position than in the unlocking position. The handle is rotatably mounted on the shell, and can be rotated between a first set position in which the handle is borne on the first surface and a second set position in which the handle has a preset included angle relative to the first surface. The drive member is mounted on the handle and used for pressing against the snap-fit member when the handle is moved from the first set position to the second set position, such that the snap-fit member moves from the locking position to the unlocking position. By means of the structure, during use, the position of the snap-fit member can be adjusted merely by means of the handle, such that the quick release mechanism is unlocked or locked, thereby improving the usage efficiency.
B64D 27/24 - Aircraft characterised by the type or position of power plant using steam, electricity, or spring force
H01M 50/00 - Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
41.
METHOD FOR PROTECTION UNMANNED AERIAL VEHICLE AND UNMANNED AERIAL VEHICLE
A method and an apparatus for protecting an unmanned aerial vehicle and an unmanned aerial vehicle are provided. After a positioning system of the unmanned aerial vehicle fails, a flight speed of the unmanned aerial vehicle is acquired at a time point before the positioning system fails, and then a flight state of the unmanned aerial vehicle is determined according to the flight speed, where the flight state includes a low-speed flight state and a high-speed flight state; and then a flight protection strategy of the unmanned aerial vehicle is adjusted according to the flight state. By implementing the method, after the positioning system of the unmanned aerial vehicle is in failure, explosion probability of the unmanned aerial vehicle can be reduced, and flight safety of the unmanned aerial vehicle can be improved.
Embodiments of the present application relate to the technical field of outdoor base stations, and particularly disclosed is an unmanned aerial vehicle base station. The unmanned aerial vehicle base station comprises: a first shell, a plurality of through grooves allowing air to pass through being formed in at least some areas of the first shell; a plurality of circuit boards for bearing a circuit module, the circuit boards being fixed on the inner surface of the first shell; an air driving assembly arranged on the outer surface of the first shell, the air driving assembly being used for generating airflow passing through the through grooves; a second shell engaged with the first shell to form a first accommodating space, a battery compartment being arranged on the inner surface of the second shell; and a battery assembly fixed in the battery compartment. The heat-dissipation through grooves are formed in the first shell, so that a heat-dissipation component of a circuit can be integrated into the shell, and thus the structure of the unmanned aerial vehicle base station can be simplified.
Provided is a method for an unmanned aerial vehicle to implement a temporary flight task. The method comprises: receiving a temporary flight task instruction, which is sent by a user; determining a temporary flight task route according to the temporary flight task instruction; and implementing a flight by taking the current flight point on a preset route as a start point of the temporary flight task route. Therefore, an unmanned aerial vehicle can execute a temporary flight task while flying on an original preset route.
A gimbal connecting assembly and an unmanned aerial vehicle. The gimbal connecting assembly comprises a first mounting seat (10), a second mounting seat (20), and a locking member (30). The first mounting seat is used for being mounted on an unmanned aerial vehicle body (200); the first mounting seat extends perpendicular to a preset direction and is provided with at least one first clamping portion (11); and the first mounting seat is further provided with at least one first limiting groove (111). The second mounting seat is used for mounting a gimbal; the second mounting seat extends perpendicular to the preset direction and is provided with at least one second clamping portion (21); the second mounting seat can rotate, between a first preset position and a second preset position, relative to the first mounting seat; and when the second mounting seat is in the first preset position, the first clamping portion is clamped to the second clamping portion. The locking member is mounted on the second mounting seat; the locking member extends in the preset direction and is provided with a first limiting portion (31); and the locking member is used for preventing the second mounting seat from rotating relative to the first mounting seat when the second mounting seat is in the first preset position. By means of the structure, the gimbal is separated from the unmanned aerial vehicle body, such that the gimbal and the unmanned aerial vehicle are protected.
The embodiments of the present application relate to the technical field of unmanned aerial vehicles. Disclosed are a communication method and apparatus for an unmanned aerial vehicle, and an electronic device and a storage medium. The method comprises: receiving a frequency pairing instruction, which is sent by a battery processor; in response to the frequency pairing instruction, sending a radio signal to a remote control device; and performing frequency pairing connection with the remote control device according to the radio signal, so that an unmanned aerial vehicle establishes a communication connection with the remote control device. By means of the technical solution provided in the embodiments of the present application, the arrangement of a dedicated frequency pairing key on a vehicle body of an unmanned aerial vehicle can be avoided, such that the spatial size of the unmanned aerial vehicle can be reduced to a certain extent, thereby providing a new idea for the miniaturization development of the unmanned aerial vehicle.
An unmanned aerial vehicle includes a body, a first wing, a second wing, a first rotor assembly, a third rotor assembly, and a fourth rotor assembly. The body has a first accommodating cavity and a second accommodating cavity. The first wing and the second wing are disposed on two sides of the body. The first rotor assembly is mounted to the first wing, and the second rotor assembly is mounted to the second wing. The third rotor assembly includes a third motor and a third propeller connected to the third motor. The third motor is mounted in the first accommodating cavity and partially exposed to the body. The fourth rotor assembly includes a fourth motor and a fourth propeller connected to the fourth motor. The fourth motor is mounted in the second accommodating cavity and partially exposed to the body.
B64U 10/20 - Vertical take-off and landing [VTOL] aircraft
B64C 27/28 - Compound rotorcraft, i.e. aircraft using in flight the features of both aeroplane and rotorcraft with forward-propulsion propellers pivotable to act as lifting rotors
Embodiments of the present invention is an inertial measurement module, including a mount, a circuit board, a thermally conductive member and a cover plate mounted to the mount. The circuit board is mounted to an end surface of the mount, and is configured to mount an inertial measurement assembly and the thermally conductive member. The inertial measurement assembly includes a thermal resistor and an inertial measurement unit. The thermally conductive member is configured to abut against the thermal resistor and the inertial measurement unit. A surface of the cover plate is provided with a first groove. A receiving space is formed by the first groove and the surface of the mount. The circuit board and the thermally conductive member are both received in the receiving space. The thermally conductive member is arranged at a preset distance from a bottom of the first groove.
G01C 21/16 - Navigation; Navigational instruments not provided for in groups by using measurement of speed or acceleration executed aboard the object being navigated; Dead reckoning by integrating acceleration or speed, i.e. inertial navigation
B64U 20/80 - Arrangement of on-board electronics, e.g. avionics systems or wiring
The present utility model relates to the technical field of unmanned aerial vehicles, and disclosed thereby are a shock-absorbing structure, a cradle head, and an unmanned aerial vehicle. The shock-absorbing structure comprises: a first fixing piece that is provided with a first through hole, a second through hole, a first guide slot and a second guide slot, the first guide slot being in communication with the first through hole and the outside, and the second guide slot being in communication with the second through hole and the outside; a second fixing piece that is provided with a third through hole, a fourth through hole, a third guide slot and a fourth guide slot, the third guide slot being in communication with the third through hole and the outside, and the fourth guide slot being in communication with the fourth through hole and the outside; and at least two shock-absorbing members, one end of one shock-absorbing member being snap-fitted in the first through hole, the other end of the shock-absorbing member being snap-fitted in the third through hole, one end of the other shock-absorbing member being snap-fitted in the second through hole, and the other end of the other shock-absorbing member being snap-fitted in the fourth through hole. By means of the described configuration, the present utility model can reduce the risk that a shock-absorbing member will be damaged during an assembling process and improve the assembling efficiency of a shock-absorbing structure.
F16F 15/08 - Suppression of vibrations of non-rotating, e.g. reciprocating, systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating system using elastic means with rubber springs
53.
POSITION ESTIMATION METHOD AND APPARATUS FOR TRACKING TARGET, AND UNMANNED AERIAL VEHICLE
A position estimation method for a tracking target is implemented in an unmanned aerial vehicle. The position estimation method include: estimating a target position of the tracking target at the next time according to an initial position of the tracking target at the current moment; determining an estimated width and an estimated height of the tracking target in an image captured by a pan-tilt-zoom camera of the unmanned aerial vehicle according to the estimated target position; obtaining an actual width and an actual height of the tracking target in the image; determining a height difference between the estimated width and the estimated height and a width difference between the actual height and the actual width; and updating the target position of the tracking target at the next time according to the height difference and the width difference.
09 - Scientific and electric apparatus and instruments
Goods & Services
Aerials; Radios; Batteries, electric; Battery chargers; Electric navigational instruments; Electro-dynamic apparatus for the remote control of signals; Masts for wireless aerials; Remote controls for drones; Transmitters of electronic signals; Vehicle radios
59.
OBSTACLE AVOIDANCE METHOD, APPARATUS AND UNMANNED AERIAL VEHICLE
An obstacle avoidance method is applicable to an unmanned aerial vehicle (UAV). The UAV includes binocular cameras. The the obstacle avoidance method includes: acquiring a binocular direction corresponding to each binocular camera, each binocular direction being corresponding to obstacle sectors; detecting an obstacle distance of each of obstacle sectors corresponding to each binocular direction; determining an obstacle distance in each binocular direction according to the obstacle distance of each of obstacle sectors corresponding to each binocular direction; and determining an obstacle avoidance policy according to the obstacle distance in each binocular direction with reference to a flight direction of the UAV. By determining the obstacle distance in each binocular direction, and then determining the obstacle avoidance policy with reference to the flight direction of the UAV, the obstacle avoidance success rate of the UAV is improved.
A camera lens is installed in an unmanned aerial vehicle. The camera lens includes, from an object side to an image side, a first lens group, a second lens group, a diaphragm, and a third lens group. The first lens group includes a first lens having a negative refractive power and a second lens having a positive refractive power. The second lens group includes a third lens having a positive refractive power, a fourth lens having a positive refractive power, a fifth lens having a positive or negative refractive power, a sixth lens having a negative refractive power, and a seventh lens having a negative refractive power. The third lens group including an eighth lens having a positive refractive power and a ninth lens having a positive or negative refractive power. The camera lens needs only nine lenses to achieve high-quality imaging for the unmanned aerial vehicle.
A remote control includes a body, a first rocker device, a second rocker device, a processor, and a signal transmission device. The first rocker device and the second rocker device are installed on the body. The processor connects to the first rocker device, the second rocker device, and the signal transmission device. The first rocker device includes a joystick component. The second rocker device includes a second joystick component. When the first joystick component moves in parallel relative to the body, the processor generates a remote control instruction used to control a movable object to move in a horizontal plane. When the second joystick component moves straightly relative to the body along a first direction or a second direction, the processor generates a remote control instruction used to control the movable object to move upward or move downward in a vertical direction of the movable object.
G06F 17/00 - Digital computing or data processing equipment or methods, specially adapted for specific functions
A63H 30/04 - Electrical arrangements using wireless transmission
G05G 9/047 - Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously the controlling member being movable by hand about orthogonal axes, e.g. joysticks
G05G 9/06 - Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlled members being actuated successively by repeated movement of the controlling member
G08C 17/02 - Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
The embodiments of the present invention relate to the technical field of radars, and particularly disclose a radar device and an unmanned aerial vehicle. The radar device comprises a base, a circuit board and a flexible antenna. The base is provided with a curved-surface columnar antenna plate; the circuit board is arranged on the base; and the flexible antenna is connected to the circuit board, and comprises a plurality of radiation portions, which are arranged on the curved-surface columnar antenna plate in an array and in a surrounding manner. In this way, the embodiments of the present invention can improve the detection signal intensity of a radar and expand the detection signal range of the radar, and the maximum radar detection coverage can reach 360 degrees, thus expanding the detection coverage of the radar.
G01S 13/933 - Radar or analogous systems, specially adapted for specific applications for anti-collision purposes of aircraft or spacecraft
G01S 7/41 - RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES - Details of systems according to groups , , of systems according to group using analysis of echo signal for target characterisation; Target signature; Target cross-section
G01S 7/02 - RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES - Details of systems according to groups , , of systems according to group
A data processing method, device, and system, and a medium. The method is applied to the data processing system, and an electronic device, a camera, and a radar in the data processing system are all fixed on an unmanned aerial vehicle. When the unmanned aerial vehicle flies in a target area, the electronic device obtains first data obtained by detecting a target object in the target area by the radar, and obtains second data obtained by detecting the target object by the camera (S110); the electronic device packages the first data and the second data according to a timestamp to obtain original data associated with the target object (S120); the electronic device obtains third data from the radar, the third data being data obtained after the radar processes the first data (S130); and the electronic device determines, on the basis of the third data and the original data, whether a processing algorithm of the radar needs to be optimized (S140). According to the method, the accuracy of processing the first data by a radar internal algorithm can be determined, and the technical effect of optimizing the processing algorithm of the radar on the basis of the original data can be achieved.
A radar monitoring device, relating to the technical field of radars, and comprising multiple radar assemblies (100). The multiple radar assemblies (100) are connected end to end in sequence. Each radar assembly (100) comprises an antenna plate (2) and antennas (1) provided on the outer side of the antenna plate (2). The antennas (1) are used for emitting electromagnetic waves outwards. Field of views (α1, α2, α3) of electromagnetic waves emitted by any two adjacent radar assemblies (100) are set as a first field of view and a second field of view. Adjacent boundary lines of the first field of view and the second field of view coincide or detection areas covered by the first field of view and the second field of view partially coincide. The multiple radar assemblies (100) are connected end to end in sequence to form a ring body structure. The adjacent boundary lines of the field of views (α1, α2, α3) of electromagnetic waves emitted by any two adjacent radar assemblies (100) coincide or the detection areas covered by the two field of views (α1, α2, α3) partially coincide, such that the detection areas of the multiple radar assemblies (100) are superimposed in sequence, the whole circumferential area of the ring body structure formed by the multiple radar assemblies (100) can be detected, the monitoring of the whole circumference of the radar monitoring device is realized, and the monitoring is more reliable.
G01S 13/88 - Radar or analogous systems, specially adapted for specific applications
G01S 7/02 - RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES - Details of systems according to groups , , of systems according to group
67.
METHOD FOR MONITORING UNMANNED AERIAL VEHICLE, AND TERMINAL AND READABLE STORAGE MEDIUM
The present invention relates to the technical field of unmanned aerial vehicles. Disclosed are a method for monitoring an unmanned aerial vehicle, and a terminal and a non-volatile computer-readable storage medium. The method for monitoring an unmanned aerial vehicle comprises: acquiring first location information, wherein the first location information comprises location parameters of a return point of an unmanned aerial vehicle; acquiring second location information, wherein the second location information comprises location parameters of the current location of the unmanned aerial vehicle; and according to the first location information and the second location information, displaying a relative location of the unmanned aerial vehicle at a first terminal by taking the return point as a reference point. In this way, the embodiments of the present invention improve the sense of spatial orientation of a user when operating an unmanned aerial vehicle.
The embodiments of the present application relates to the technical field of unmanned aerial vehicles, and in particular, to a charging device and an unmanned aerial vehicle assembly. The charging device comprises a charging base and an adapter. The charging base comprises a base, a first interface and second interfaces, the base being provided with at least two accommodating cavities for accommodating batteries, each accommodating cavity being internally provided with the second interface that is configured to be connected to the battery, and the second interfaces all being electrically connected to the first interface. The adapter comprises a first connector provided with a third interface that is configured to be electrically connected to the first interface, and the adapter is connected to the charging base in a pluggable manner. By means of the structure, when the adapter is plugged into the charging base for power supply, the charging base can charge the batteries that are accommodated in the accommodating cavities and electrically connected to the second interfaces. The at least two accommodating cavities provided in the base can accommodate more batteries, thereby improving the charging efficiency.
09 - Scientific and electric apparatus and instruments
12 - Land, air and water vehicles; parts of land vehicles
35 - Advertising and business services
Goods & Services
(1) Chargers for general purpose batteries; computer software for the operation of camera drones; electronic controllers for flight control systems; general purpose batteries; masts for wireless aerials; radio aerials; radio transmitters for remote controls; radios; remote controls for radios; vehicle radios
(2) Aeroplanes; aircraft; camera drones; civilian drones; delivery drones; gyrocopters; helicams; military drones; tilt rotor aircraft; undercarriages for vehicles (1) Advertising the goods and services of others; business merchandising display services; direct marketing services of the goods and services of others; online advertising for others via a computer communications network; organization of exhibitions for commercial and advertising purposes of a variety of goods for others; preparing and placing outdoor advertisements for others; processing telephone inquiries regarding advertised goods and services; promoting the goods and services of others through advertising campaigns in the television; provision of an online marketplace for buyers and sellers of goods and services; shop window dressing
42 - Scientific, technological and industrial services, research and design
Goods & Services
(1) Aerial surveying; cartographic or thermographic measurement services by drone; cartography and mapping services; cartography services; geological surveys; mapping services; photogrammetry services; providing online geographic maps, not downloadable; software engineering services for data processing programs; software-as-a-service (SaaS) featuring software for use in photo editing
42 - Scientific, technological and industrial services, research and design
Goods & Services
Aerial surveying services; Cartographic measurement services by drone; Cartography services; Geological prospecting using drones; Mapping services; Providing geographic information; Remote measuring services for the exterior features of mountains, sea, rivers, lakes, trees, grassland, minerals, buildings, vehicles, ships, power lines, transmission poles and towers using aerial imagery and computer software; Software engineering services for data processing; Thermographic measurement of mountains, sea, rivers, lakes, trees, grassland, minerals, buildings, vehicles, ships, power lines, transmission poles and towers by drone; Topographic surveying services by drone
42 - Scientific, technological and industrial services, research and design
Goods & Services
(1) Aerial surveying; cartographic or thermographic measurement services by drone; cartography and mapping services; cartography services; geological surveys; mapping services; photogrammetry services; providing online geographic maps, not downloadable; software engineering services for data processing programs; software-as-a-service (SaaS) featuring software for use in photo editing
42 - Scientific, technological and industrial services, research and design
Goods & Services
Aerial surveying services; Cartographic measurement services by drone; Cartography services; Geological prospecting using drones; Mapping services; Providing geographic information; Remote measuring services for the exterior features of mountains, sea, rivers, lakes, trees, grassland, minerals, buildings, vehicles, ships, power lines, transmission poles and towers using aerial imagery and computer software; Software engineering services for data processing; Thermographic measurement of mountains, sea, rivers, lakes, trees, grassland, minerals, buildings, vehicles, ships, power lines, transmission poles and towers by drone; Topographic surveying services by drone
12 - Land, air and water vehicles; parts of land vehicles
Goods & Services
Aeroplanes; Helicams; Air vehicles in the nature of unmanned aerial vehicles (UAVs); Camera drones; Civilian drones; Delivery drones; Military drones; Photography drones; Undercarriages for vehicles; Unmanned aerial vehicles (UAVs)
76.
RADAR SPEED MEASUREMENT METHOD, RADAR, RADAR SPEED MEASUREMENT DEVICE, SERVER, AND STORAGE MEDIUM
A radar speed measurement method, a radar, a radar speed measurement device, a server, and a storage medium. The method comprises: acquiring a measurement parameter set between a radar and a target to be measured (S11); according to the measurement parameter set, determining position information of said target relative to the radar (S12); by means of radar measurement, obtaining the relative movement speed of said target along the beam line-of-sight direction of the radar (S13); and, according to the relative movement speed and the position information, determining the absolute movement speed of said target along the direction of movement thereof (S14). By means of calculating relative position information of a target to be measured, the problem of speed conversion under a three-dimensional model is solved and the speed of the target along the actual driving direction at any height and any pitch in a three-dimensional space is accurately measured, thereby facilitating law enforcement departments determining and tracking violations.
G01S 13/60 - Velocity or trajectory determination systems; Sense-of-movement determination systems wherein the transmitter and receiver are mounted on the moving object, e.g. for determining ground speed, drift angle, ground track
G08G 1/052 - Detecting movement of traffic to be counted or controlled with provision for determining speed or overspeed
77.
TRAJECTORY TRACKING METHOD AND UNMANNED AERIAL VEHICLE
Embodiments of the present invention are a trajectory tracking method and an unmanned aerial vehicle. The method is including an unmanned aerial vehicle body and a gimbal, and the unmanned aerial vehicle body being equipped with at least one visual sensor, and the method includes: obtaining a flight image acquired by the at least one visual sensor, the flight image including a to-be-tracked target; performing visual image processing on the flight image, to generate a gimbal rotation instruction and a path instruction; adjusting an angle of the gimbal according to the gimbal rotation instruction and a gimbal state parameter of the gimbal, to lock the to-be-tracked target; and controlling a motor speed of a flight motor of the unmanned aerial vehicle according to the path instruction and a flight state parameter of the unmanned aerial vehicle, to cause the unmanned aerial vehicle to track the to-be-tracked target according to the path instruction.
A battery compartment assembly (1) and an unmanned aerial vehicle. The battery compartment assembly (1) comprises: a compartment body (10) provided with an accommodating cavity (101) and a mounting groove (102), the accommodating cavity (101) being used to accommodate a battery; a compartment cover (20) provided with a buckle (202); and a locking assembly (40), comprising a bottom plate (401) and a locking mechanism (402), the locking mechanism (402) being connected to the bottom plate (401), the bottom plate (401) being provided with a slot (4011), and the bottom plate (401) being mounted in the mounting groove (102). The compartment cover (20) can rotate relative to the compartment body (10) between a first position and a second position, and when the compartment cover (20) rotates from the second position to the first position, the compartment cover (20) covers the accommodating cavity (101), the buckle (202) is inserted into the slot (4011), and the locking mechanism (402) locks the buckle (202); when the locking mechanism (402) unlocks the buckle (202), the compartment cover (20) can rotate from the first position to the second position, and the compartment cover (20) opens the accommodating cavity (101). The battery compartment assembly can accommodate and affix a battery of an unmanned aerial vehicle in the accommodating cavity (101), and when the compartment cover (20) covers the compartment body (10), the compartment cover (20) is locked on the compartment body (10) by means of the locking assembly (40).
B64D 27/24 - Aircraft characterised by the type or position of power plant using steam, electricity, or spring force
H01M 50/242 - Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions adapted for protecting batteries against vibrations, collision impact or swelling
H01M 50/202 - Casings or frames around the primary casing of a single cell or a single battery
H01M 50/271 - Lids or covers for the racks or secondary casings
79.
BATTERY COMPARTMENT ASSEMBLY AND UNMANNED AERIAL VEHICLE
A battery compartment assembly (1) and an unmanned aerial vehicle. The battery compartment assembly (1) comprises: a compartment body (10) provided with an accommodating cavity (101); a compartment cover (20); and a rotating assembly (30) comprising a fixed seat (301), a movable seat (302), a rotating shaft (303a), a first damping assembly (3033), and a first adjusting member (3034); the movable seat (302) is rotatably connected to the fixed seat (301) by means of the rotating shaft (303a), and the movable seat (302) is provided with a first rotating protrusion (3021); the fixed seat (301) is provided with a fixed protrusion (3011); the first damping assembly (3033) is disposed on the rotating shaft (303a), and the first damping assembly (3033) is located between the first rotating protrusion (3021) and the fixed protrusion (3011); the first adjusting member (3034) is disposed on the fixed seat (301). In this way, the first adjusting member (3034) can drive the rotating shaft (303a) to move axially, so as to increase or decrease the damping between the first damping assembly (3033) and the first rotating protrusion (3021), so that the opening speed of the compartment cover (20) connected to the movable seat (302) is more stable.
B64D 27/24 - Aircraft characterised by the type or position of power plant using steam, electricity, or spring force
H01M 50/289 - Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by spacing elements or positioning means within frames, racks or packs
H01M 50/249 - Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for aircraft or vehicles, e.g. cars or trains
H01M 50/242 - Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions adapted for protecting batteries against vibrations, collision impact or swelling
H01M 50/202 - Casings or frames around the primary casing of a single cell or a single battery
H01M 50/271 - Lids or covers for the racks or secondary casings
H01M 50/258 - Modular batteries; Casings provided with means for assembling
80.
IMAGE PROCESSING METHOD, PHOTOGRAPHING DEVICE, AND UAV
Embodiments of the present invention are an image processing method, a photographing device, and a storage medium. The method includes: acquiring an image according to a first resolution and processing the image in a first processing method in a real-time preview state, switching to a photographing state, acquiring an image according to a second resolution and processing the image in a second processing method in the photographing state, and then switching from the photographing state to the real-time preview state. In this way, in a process of switching between the two working states, the image can be processed in a corresponding state without restarting an ISP or re-importing a parameter. Compared with a method of switching different working states by powering on and off the ISP in the prior art, the method provided in the present application can achieve faster dynamic switching between different working states.
H04N 23/667 - Camera operation mode switching, e.g. between still and video, sport and normal or high and low resolution modes
H04N 23/951 - Computational photography systems, e.g. light-field imaging systems by using two or more images to influence resolution, frame rate or aspect ratio
B64U 20/87 - Mounting of imaging devices, e.g. mounting of gimbals
B64C 39/02 - Aircraft not otherwise provided for characterised by special use
09 - Scientific and electric apparatus and instruments
35 - Advertising and business services
Goods & Services
remote control apparatus; electro-dynamic apparatus for the remote control of signals; batteries, electric; battery chargers; aerials; radios; vehicle radios; transmitters of electronic signals; navigational instruments; masts for wireless aerials. Advertising; online advertising on a computer network; presentation of goods on communication media, for retail purposes, for batteries, radios, chargers, remote controllers, antenna trackers, nests, and drones; demonstration of goods in relation to batteries, radios, chargers, remote controllers, antenna trackers, nests, and drones; marketing; outdoor advertising; provision of an online marketplace for buyers and sellers of goods and services; organization of exhibitions for commercial or advertising purposes; shop window dressing; business inquiries.
42 - Scientific, technological and industrial services, research and design
Goods & Services
cartographic or thermographic measurement services by drone; software as a service[SaaS]; Geological surveys; providing geographic information; Photogrammetry services; Mapping services; Aerial surveying services; computer programming services for data processing; software engineering services for data processing; cartography services.
12 - Land, air and water vehicles; parts of land vehicles
Goods & Services
Aeroplanes; military drones; civilian drones; camera drones; delivery drones; helicams; Aeronautical apparatus, machines and appliances; Air vehicles; remote control vehicles, other than toys; undercarriages for vehicles.
42 - Scientific, technological and industrial services, research and design
Goods & Services
cartographic or thermographic measurement services by drone; software as a service[SaaS]; Geological surveys; providing geographic information; Photogrammetry services; Mapping services; Aerial surveying services; computer programming services for data processing; software engineering services for data processing; cartography services.
12 - Land, air and water vehicles; parts of land vehicles
35 - Advertising and business services
Goods & Services
Aeroplanes; military drones; civilian drones; camera drones; delivery drones; helicams; Aeronautical apparatus, machines and appliances; Air vehicles; remote control air vehicles, other than toys; undercarriages for air vehicles. Advertising; online advertising on a computer network; presentation of goods on communication media, for retail purposes, for batteries, radios, chargers, remote controllers, antenna trackers, nests, and drones; demonstration of goods in relation to batteries, radios, chargers, remote controllers, antenna trackers, nests, and drones; marketing; outdoor advertising; provision of an online marketplace for buyers and sellers of goods and services; organization of exhibitions for commercial or advertising purposes; shop window dressing; business inquiries.
12 - Land, air and water vehicles; parts of land vehicles
35 - Advertising and business services
Goods & Services
(1) Aeroplanes; aircraft; aircraft fuselages; camera drones; civilian drones; delivery drones; gyrocopters; helicams; military drones; photography drones; tilt rotor aircraft; undercarriages for vehicles (1) Advertising the goods and services of others; business merchandising display services; direct marketing services of the goods and services of others; online advertising for others via a computer communications network; organization of exhibitions for commercial and advertising purposes of a variety of goods for others; preparing and placing outdoor advertisements for others; processing telephone inquiries regarding advertised goods and services; promoting the goods and services of others through advertising campaigns in the television; provision of an online marketplace for buyers and sellers of goods and services; shop window dressing
Embodiments of the utility model relate to the technical field of unmanned aerial vehicles, and in particular, disclosed is an unmanned aerial vehicle. The unmanned aerial vehicle comprises a fuselage, comprising an upper housing and a heat-conducting bottom cover, the heat-conducting bottom cover being fitted to the upper housing, the heat-conducting bottom cover and the upper housing jointly defining an accommodating cavity, the heat-conducting bottom cover being provided with a first air inlet and an air outlet, both the first air inlet and the air outlet being communicated with the accommodating cavity, and the first air inlet, the accommodating cavity, and the air outlet jointly forming a heat dissipation channel; a functional device, disposed in the accommodating cavity, and the functional device being in contact with the heat-conducting bottom cover; and a fan, disposed in the heat dissipation channel, and the fan being configured to suction air outside into the heat dissipation channel from the first air inlet and then output the air from the air outlet. In this way, the heat generated by the functional device is passively dissipated by means of the heat-conducting bottom cover; moreover, the fan drives airflow to pass through the heat dissipation channel to increase efficiency of heat exchange between the heat-conducting bottom cover and the natural airflow to realize active heat dissipation, thereby improving the heat dissipation efficiency of the unmanned aerial vehicle and improving use performance.
Embodiments of the present invention is a shock-absorbing bracket, including: a mounting bracket; a base, where the base is spaced apart from the mounting bracket; and a plurality of shock-absorbing elements, where one end of each of the plurality of shock-absorbing elements is connected with the mounting bracket. Through the structure, the mounting bracket and the base form a triangular shock-absorbing mounting structure in a vertical direction, the stability of the shock-absorbing bracket is improved, and the shock-absorbing effect is good.
F16F 15/04 - Suppression of vibrations of non-rotating, e.g. reciprocating, systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating system using elastic means
G03B 15/00 - Special procedures for taking photographs; Apparatus therefor
F16M 11/12 - Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction
F16M 13/02 - Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
90.
VEHICLE FLIGHT CONTROL METHOD AND APPARATUS FOR UNMANNED AERIAL VEHICLE, AND UNMANNED AERIAL VEHICLE
Embodiment of the present invention are a flight control method and apparatus for an unmanned aerial vehicle, and an unmanned aerial vehicle. The flight control method for an unmanned aerial vehicle includes: obtaining an obstacle position and an obstacle orientation of each obstacle within a preset range around the unmanned aerial vehicle; calculating a push-pull coefficient of each obstacle relative to the unmanned aerial vehicle according to the obstacle position of each obstacle; obtaining a target position and a target orientation of the unmanned aerial vehicle; calculating a baton coefficient of the target position relative to the unmanned aerial vehicle according to the target position; and adjusting a flight direction of the unmanned aerial vehicle according to the baton coefficient, the target orientation, the push-pull coefficient of each obstacle relative to the unmanned aerial vehicle, and the obstacle orientation.
An unmanned aerial vehicle (1). The unmanned aerial vehicle (1) comprises: a fuselage (10); arms (20), wherein one end of each of the arms (20) is connected to the fuselage (10); a drive device (30), which is mounted at the other end of each of the arms (20); and a flap (40), which is mounted on the drive device (30), wherein the drive device (30) is used for driving the flap (40) to rotate; and a surface of at least one of the fuselage (10), the arms (20), the flap (40), or part of a housing of a gimbal (50) is provided with a carbon fiber texture layer.
Disclosed in embodiments of the present invention are a method for controlling an aircraft to photograph on the basis of a portrait mode, an apparatus, a device, and a medium. The method comprises: receiving a portrait photography instruction of a user, and controlling an aircraft to enter into a portrait mode according to the portrait photography instruction; if the aircraft has taken off, obtaining an actual distance between the aircraft and the user, and comparing the actual distance with a preset distance; if the actual distance is larger than the preset distance, controlling the aircraft to move to a recommended position, wherein when the aircraft is at the recommended position, a photography shot of the aircraft comprises a photography target; receiving a begin photography instruction of the user, and performing photography on the photography target according to the begin photography instruction. By means of automatically determining whether the distance between a user and an aircraft that has taken off conforms to a portrait mode, and automatically controlling the aircraft to move to a photography position that conforms to the portrait mode when a condition is not satisfied, aircraft-based portrait mode photography is implemented with great convenience, and there is less user operation.
The present utility model relates to the technical field of unmanned aerial vehicles, and discloses a gimbal and an unmanned aerial vehicle, the gimbal comprising: a first connecting piece, which is provided with a first accommodating cavity and a second accommodating cavity that are located on two sides; a second connecting piece, which is provided with a third accommodating cavity and a fourth accommodating cavity, the third accommodating cavity being disposed at one end of the second connecting piece and being opposite to the first accommodating cavity, and the fourth accommodating cavity being disposed at the other end of the second connecting piece; a first rotating assembly, part of which is fixed in the first accommodating cavity, and part of which is fixed in the third accommodating cavity; a third connecting piece, which is provided with a fifth accommodating cavity, the fifth accommodating cavity being opposite to the fourth accommodating cavity; a second rotating assembly, part of which is fixed in the fourth accommodating cavity, and part of which is fixed in the fifth accommodating cavity; a main control board, which is accommodated in the second accommodating cavity; and a transmission line, which is electrically connected to the main control board, the first rotating assembly and the second rotating assembly. By using the described means, in the embodiments of the present utility model, the volume of the gimbal may be effectively reduced, allowing the structure of the gimbal to be more compact.
The present utility model provides an ultra-high-definition multi-camera input switching device, relating to camera technology, and comprising a switch unit, wherein a short-focus lens and a middle-focus lens are electrically connected to a data interface corresponding to the ISP unit by means of the switch unit, and a long-focus lens is electrically connected to a data interface corresponding to the ISP unit. A lens input can be switched by using the switch unit, so that the switching of the lens input is realized, thereby realizing an ultra-high-definition multi-camera zoom function within the performance scope of the ISP unit.
Disclosed in embodiments of the present invention are an unmanned aerial vehicle data encryption transmission method and apparatus, a device, and a storage medium. The method comprises: sending a connection request to a server to acquire an identity identifier returned by the server according to the connection request; acquiring unmanned aerial vehicle data returned by an unmanned aerial vehicle, and calling a preset encryption function to encrypt the unmanned aerial vehicle data to obtain first encrypted data; and sending the first encrypted data and the identity identifier to the server, so that the server sends the first encrypted data to a client according to the identity identifier. In the embodiments of the present invention, the server is only used as a transfer of data transmission, and does not relate to an encryption and decryption process, and the risk of data midway leakage is reduced by means of an end-to-end encryption and decryption process. Moreover, the accurate data flow direction is ensured by means of the identity identifier, the risk of data leakage is also avoided, the risk that the encrypted data is cracked can be reduced by means of an encryption function instead of directly using an encryption algorithm, and the security of the unmanned aerial vehicle data transmission is improved.
A method and apparatus for performing monitoring and tracking by using an unmanned aerial vehicle, and a device and a storage medium. The method for performing monitoring and tracking by using an unmanned aerial vehicle comprises: acquiring identification data of objects to be detected, which have been monitored by at least one unmanned aerial vehicle (110); uploading the identification data to a record verification server to perform comparison and identification, determining a target object from among the objects to be detected, and acquiring feedback information (120); according to the feedback information, controlling the unmanned aerial vehicle to perform tracking and detection on the target object (130); and acquiring location data and detection data of the target object in real time, and displaying same on a data display interface (140). The problems of a relatively low monitoring and tracking efficiency, a relatively low accuracy and a relatively high labor cost, which are caused by the need of manual identification and operations, are solved, and the effects of automatically identifying a target object, improving the monitoring and tracking efficiency and the accuracy and reducing the labor cost are achieved.
An unmanned aerial vehicle real-time target tracking method and apparatus (300), a device (400), and a storage medium. The method comprises: displaying a remote control interface according to a control switching operation of a user (110); obtaining a gimbal locking operation of the user on the basis of the remote control interface, to display one or more targets to be tracked on the remote control interface according to the gimbal locking operation (120); and obtaining a target tracking operation of the user on the basis of said one or more targets, generating a target tracking instruction according to the target tracking operation and sending the target tracking instruction to an unmanned aerial vehicle, such that the unmanned aerial vehicle performs target tracking according to the target tracking instruction (130). The problem that a remote server cannot control the unmanned aerial vehicle to track a suspicious target in real time is solved, the control right can be switched to the server when remote control is required, the server controls remote tracking of the targets to be tracked, and switching between remote control and field control and switching between a route task and a tracking task under remote control are realized.
A method and apparatus for remotely assigning a quick task for an unmanned aerial vehicle, a device, and a storage medium. The method comprises: displaying a remote control interface according to a control switching operation by a user (110); generating a quick task instruction according to a quick task editing operation by the user based on the remote control interface, where the quick task instruction is used for controlling the unmanned aerial vehicle to execute a corresponding quick task (102); and sending the quick task instruction to the unmanned aerial vehicle according to the quick task execution operation by the user based on the remote control interface such that the unmanned aerial vehicle executes the quick task (103). The method solves the problem that a current task of the unmanned aerial vehicle cannot be interrupted to meet burst demand when an anomaly is found under remote control, and can stop the current task at any time so as to execute a quick task specified on the fly during a fixed route task.
The present invention relates to camera technology. Provided are an ultra-high-definition multi-camera input switching apparatus, method and system. The ultra-high-definition multi-camera input switching apparatus comprises a switch unit, wherein a short-focus lens and a medium-focus lens are electrically connected to corresponding data interfaces of an ISP unit by means of the switch unit; and a long-focus lens is electrically connected to a corresponding data interface of the ISP unit. By means of the present invention, inputs of lenses can be switched by using a switch unit, so as to realize the switching of the inputs of the lenses, thereby realizing an ultra-high-definition multi-camera zoom function within the range of the performance of an ISP unit.
Provided in the present invention is a target tracking method based on an unmanned aerial vehicle. The method comprises the following steps: receiving selected tracking strategy information, which is sent by a user; collecting image information, which contains a tracking target, in a photographic area, and then sending the image information to the user for the user to select the tracking target; and receiving tracking target information, which is sent by the user, and tracking the tracking target according to the selected tracking strategy information. By means of the target tracking method based on an unmanned aerial vehicle in the present invention, a tracking target is tracked for a long time according to selected tracking strategy information, which is input by a user, and the user does not need to perform a further control operation during the tracking process, such that the workload of the user during the target-tracking process is reduced, thereby realizing intelligent tracking of the tracking target.
