Disclosed in the present application are a user interface display method, a monitoring system, a device and a storage medium. The method comprises: displaying a first user interface of an application program (S11), a monitored aircraft list being displayed in a first region of the first user interface, and information of one aircraft in the aircraft list being displayed in a second region of the first user interface; receiving a first selection operation of a user in the aircraft list (S12); in response to the first selection operation, updating the second region to display information of an aircraft selected by the user (S13). In the present application, an aircraft list and information of one aircraft are displayed in different regions of the user interface, and the aircraft list and the information of one aircraft may be synchronously updated when receiving the selection operation of the user in the aircraft list. On the one hand, the user may directly obtain the specific information of the aircraft in the monitoring state, and on the other hand, the use experience of the user is improved.
A remote control handle for an unmanned aerial vehicle, comprising: a handle body (100) and a knob assembly (200). The knob assembly (200) comprises an upper cover (210), a direction sensor (220), and a pivot (240). The direction sensor (220) is fixed on the upper cover (210). The direction sensor (220) is used for being electrically connected to a controller of the remote control handle. The upper cover (210) is fixed on the pivot (240). The pivot (240) is rotatably connected to the handle body (100). The direction sensor (220) senses a rotation angle of the upper cover (210) and outputs a steering control signal during operation, so that an unmanned aerial vehicle can steer by a large angle quickly, making the operation simpler and more convenient, Moreover, the knob assembly does not protrude from the remote control handle, and no special protection measure is needed during storage, so that the remote control handle is easy to carry.
G05G 1/10 - Organes de commande actionnés à la main par un mouvement de rotation, p.ex. volants - Parties constitutives de ces organes, p.ex. de disques, de boutons, de volants, de manivelles
G05D 1/10 - Commande de la position ou du cap dans les trois dimensions simultanément
3.
YAW ANGLE VALUE CALIBRATION METHOD AND SYSTEM FOR UNMANNED AERIAL VEHICLE
A yaw angle value calibration method and system for an unmanned aerial vehicle. The method comprises acquiring the magnetic declination value of both a mobile terminal and an unmanned aerial vehicle, using the difference between the two magnetic declination values to compensate a yaw angle value generated by the mobile terminal for operating the unmanned aerial vehicle, then sending the compensated yaw angle value to the unmanned aerial vehicle, the unmanned aerial vehicle adjusting the orientation of the nose according to the compensated yaw angle value. As the yaw angle value is compensated for, an included angle does not exist when the mobile terminal controls the orientation of the unmanned aerial vehicle nose, effectively improving the control accuracy of the unmanned aerial vehicle and ensuring the safe flight thereof.
G05D 1/00 - Commande de la position, du cap, de l'altitude ou de l'attitude des véhicules terrestres, aquatiques, aériens ou spatiaux, p.ex. pilote automatique
The present invention relates to a method and device for playing music. The method comprises: acquiring posture information of a manipulation terminal, and obtaining the number of manipulation instructions generated by the manipulation terminal within a set time duration according to the posture information; determining the current manipulation state of the manipulation terminal according to the number of manipulation instructions; and acquiring a song type corresponding to the manipulation state, obtaining songs corresponding to the song type by searching a song database, and playing the songs. The present invention can adaptively play corresponding songs according to the manipulation state of an aircraft by a user.
Disclosed are a method, device and system for playing music, wherein the method comprises: receiving manipulation state information sent by a manipulation terminal, the manipulation state information being determined according to the number of manipulation instructions generated by the manipulation terminal during a set time duration (S11); and determining a current manipulation state of the manipulation terminal according to the manipulation state information, acquiring a song type corresponding to the manipulation state, searching in a song library so as to obtain a song corresponding to the song type, and playing the song (S12). A manipulation state of an aircraft can be detected by a user in real time, and a corresponding song can be adaptively played according to a current control state.
A smart display device for controlling the rotation of a tripod head of an unmanned aerial vehicle, and a control system thereof, the smart display device for controlling the rotation of a tripod head of an unmanned aerial vehicle comprising: a posture sensor, a processor, and a communication module; the posture sensor is connected to the processor, the processor is connected to the communication module, and the communication module communicates wirelessly with the unmanned aerial vehicle control system; the posture sensor acquires posture information produced by the smart display screen when moving, and sends same to the processor; the processor, on the basis of the posture information, acquires angle variation data of the smart display device, and converts the angle variation data into a wireless signal; the communication module sends the wireless signal to the unmanned aerial vehicle control system, in order to control the rotation of the tripod head of the unmanned aerial vehicle. The present technical solution enables a camera mounted on the tripod head of the unmanned aerial vehicle to photograph omnidirectional aerial images; use is convenient.
An unmanned aerial vehicle cradle head rotation control method based on a smart display device. The method comprises: acquiring, by using an attitude sensor built into a smart display device, attitude information generated during movement; acquiring, according to the attitude information, angle change data of the smart display device; converting the angle change data into a wireless signal, and transmitting the wireless signal to an unmanned aerial vehicle control system to control the rotation of the unmanned aerial vehicle cradle head. According to the described technical solution, the unmanned aerial vehicle cradle head rotation control method based on a smart display device is realized in order to adjust the image capturing perspective of the camera by controlling the rotation of the cradle head, preventing the camera from being blocked when a traditional control method is used. In effect, an omnidirectional aerial image can be shot by the camera, and the control method for the smart display device used for the unmanned aerial vehicle is optimized.
H04N 5/232 - Dispositifs pour la commande des caméras de télévision, p.ex. commande à distance
G05D 1/00 - Commande de la position, du cap, de l'altitude ou de l'attitude des véhicules terrestres, aquatiques, aériens ou spatiaux, p.ex. pilote automatique
A manned aerial vehicle, comprising a cockpit (1) and a bottom cabin (2). The cockpit (1) has an accommodating cavity capable of carrying a person; the bottom cabin (2) is disposed below the cockpit (1) and is fixedly connected to the cockpit (1); the bottom cabin (2) is provided with at least three arms (3); each arm (3) is provided with a first propeller (4) and a second propeller (5), wherein the first propeller (4) is located above the arm (3) and the second propeller (5) is located below the arm (3); the first propeller (4) is driven to rotate by a corresponding first driver apparatus (6), and the second propeller (5) is driven to rotate by a corresponding second driver apparatus (7). Compared with a common single-axis aerial vehicle or dual-axis aerial vehicle, the manned aerial vehicle can provide enough power to ensure long-term flying. In addition, in the case that the load capacity of the aerial vehicle is ensured, configuring smaller propellers above and below each arm instead of conventionally configuring a large individual propeller on each arm can effectively reduce the area occupied by the whole aerial vehicle.
A multi-shaft manned aircraft, comprising a heat exchange system, a cabin and a cockpit which is located within the cabin, the heat exchange system at least comprising an air inlet (10) in communication with exterior of the cabin, an air outlet (20) in communication with the cockpit, a cooling and heating device (30) provided with an air inlet end (310) and an air outlet end (320), wherein the air inlet (10) is in communication with the air inlet end (310), the air outlet (20) is in communication with the air outlet end (320). In working, air outside of the aircraft enters the heat exchange system by means of the air inlet (10), the air then enters the cooling and heating device (30) by means of the air inlet end (310), the cooling and heating device (30) cools or heats the air according what is needed; after heat exchange, the air flows out from the air outlet end (320), and enters the cockpit by means of the air outlet (20) to supply cold air or hot air to the cockpit, thereby increasing the comfort for a rider inside of the cockpit.
B64D 13/08 - Aménagements ou adaptations des appareils de conditionnement d'air pour équipages d'aéronefs, passagers ou pour emplacement réservé au fret l'air étant climatisé l'air étant réchauffé ou refroidi
B60H 1/00 - Dispositifs de chauffage, de refroidissement ou de ventilation
Provided is a multi-axis manned aircraft, comprising an electrical system, a heat exchange system, a cabin, and an equipment bay located within the cabin, the electrical system being received in the equipment bay, the heat exchange system comprising at least an air inlet (10) communicated with the outside of the cabin, an air outlet (20) communicated with the equipment bay, and a cooler (30) provided with an inlet port (310) and an outlet port (320), the air inlet (10) being communicated with the inlet port (310), and the air outlet (20) being communicated with the outlet port (320). During operation, the air outside the aircraft enters the heat exchange system from the air inlet (10), the air passes through the inlet port (310) into the cooler, the cooler cools the air according to needs, and the cooled air flows out of the outlet port (320) and passes through the air outlet (20) into the equipment bay, so as to provide cold air to the equipment bay and dissipate heat from the electrical system, making the electrical system more stable, improving the safety factor of the aircraft, and ensuring the safety of the aircraft.
B64D 13/08 - Aménagements ou adaptations des appareils de conditionnement d'air pour équipages d'aéronefs, passagers ou pour emplacement réservé au fret l'air étant climatisé l'air étant réchauffé ou refroidi
F25B 21/02 - Machines, installations ou systèmes utilisant des effets électriques ou magnétiques utilisant l'effet Nernst-Ettinghausen
A brushless DC motor, comprising a stator (1), a rotor (2) which rotates relative to the stator (1), and a motor shaft (3) which is fixedly connected to the rotor (2); the stator (1) comprises a stator iron core (10) and field winding (11), wherein the field winding (11) is provided upon the stator iron core (10); the rotor (2) comprises a rotor yoke (20) and at least two magnets (21), wherein the magnets (21) are disposed at an interval upon the rotor yoke (20), the field winding (11) is provided opposite to the magnets (21) while allowing for a circular first heat dissipation channel (11a) to be arranged; and a plurality of second heat dissipation channels (20a) are provided upon the stator iron core (10), and are arranged in the axial direction of the stator iron core (10). During operation, a large amount of heat is generated as electric current flows through the field winding (11), and by passing through the first heat dissipation channel (11a) and second heat dissipation channels (20a), the heat is able to escape, which goes a long way to solving the problem of heat dissipation for motors, protecting the motor components from becoming damaged. As multiple second heat dissipation channels (20a) are provided upon the stator iron core (10), the mass thereof is reduced, and so too, therefore, is the mass of the device as a whole.
A multirotor manned aerial vehicle having foldable arms, comprising an aerial vehicle body (100), fixing mechanisms (1), connecting elements (2), and arms (3). The fixing mechanisms (1) are fixed on the aerial vehicle body (100). The arms (3) are pivotally connected at one extremity thereof to the corresponding fixing mechanisms (1). First mount holes (10a) are provided on the fixing mechanisms (1). Second mount holes (40a) are provided on the arms (3). When the arms (3) are in a folded state, the connecting elements (2) are detachably connected at one extremity thereof onto the corresponding fixing mechanisms (1) via first fastening elements, and the connecting elements (2) are detachably connected at the other extremity thereof onto the corresponding arms (3) via second fastening elements, thus allowing the fixing mechanisms (1) to be kept at a first angle to the arms (3). When the arms are in a use state, third fastening elements simultaneously run through the corresponding first mount holes (10a) and the corresponding second mount holes (40a), thus allowing the fixing mechanisms (1) to be fixedly connected to the corresponding arms (3) and to be kept at a second angle thereto. The multirotor manned aerial vehicle having the foldable arms is capable of changing the angles between the arms and the fixing mechanisms, thus switching between the folded state and the use state of the arms, and facilitating transport and collection.
A multirotor manned aerial vehicle, comprising an aerial vehicle body (1) having a passenger-carrying accommodating cavity and at least three arms (2) arranged on the aerial vehicle body (1). A first propeller (3) and a second propeller (4) are arranged on each arm (2), where the first propeller (3) is arranged over the arm (2), the second propeller (4) is arranged under the arm (2), the first propeller (3) is driven into rotation by a first driver apparatus (5), and the second propeller (4) is driven into rotation by a second driver apparatus (6). The multirotor manned aerial vehicle, insofar as the load of self is satisfied, by means of arranging the smaller-sized propellers over and under each arm in place of a conventional solution in which one large-sized propeller is discretely arranged on each arm, effectively reduces the footprint of the entire vehicle. At the same time, the multirotor manned aerial vehicle completes various flying actions by respectively adjusting the rotational speeds of the different driver apparatuses in flight, is convenient to control, and has great mechanical performance and handling performance.
A power management system for a multirotor manned aerial vehicle and the aerial vehicle. The power management system comprises at least two sets of battery units (BMU1-BMU8). The at least two sets of battery units (BMU1-BMU8) are connected in parallel. Each set of the battery units (BMU1-BMU8) comprises batteries (BAT1-BAT8), fuses (F1-F8) used for overcurrent protection, and relays (k1-k8) used for controlling the set of battery units (BMU1-BMU8) to disconnect when the set of battery units (BMU1-BMU8) is abnormal. Power output control can be implemented for the multirotor manned aerial vehicle, thus preventing the aerial vehicle from losing power due to failure of any one battery.
A drone at least comprises an arm (10) and a power module (20) disposed on the arm (10). The power module (20) comprises: a first propeller (210); a second propeller (220); a first driving device (230) for driving the first propeller (210) to rotate; and a second driving device (240) for driving the second propeller (220) to rotate. The first propeller (210) is positioned above the arm (10), and the first driving device (230) is connected therebetween. The second propeller (220) is positioned under the arm (10), and the second driving device (240) is connected therebetween. When traveling through the air, the drone can maneuver in different ways by adjusting rotating speeds of different driving devices, respectively. Therefore, the invention enables a variety of drones to be controlled conveniently.
A drone comprises: a drone body; a landing gear (10); and a connection member (20). The connection member (20) comprises at least two fixing members (210, 220). The fixing member (210) is connected to the drone body, and the fixing member (220) is connected to the landing gear (10). The fixing member (210) has a fixing cavity (211) matching an outer circumferential shape of the fixing member (220), and an engagement slot (212) in communication with the fixing cavity (211). The fixing member (220) is provided with an engagement fastener (30) for engaging at the engagement slot (212). The fixing member (220) provided with the engagement fastener (30) is inserted into the fixing cavity (211) to connect with the fixing member (210) by means of the engagement of the engagement fastener (30) at the engagement slot (212), thereby realizing mounting and fixation of the landing gear (10) to the drone body. Separation of the drone body and the landing gear (10) is realized by releasing the engagement fastener (30) from the engagement slot (212) and pulling the fixing member (220) provided with the engagement fastener (30) out of the fixing cavity (211) of the fixing member (210). The invention arranges the connection member between the drone body and the landing gear (10) to realize a detachable connection therebetween, thereby realizing quick mounting and detachment of the landing gear (10), reducing time and labor required, reducing a space occupied by the drone, and facilitating portability of the drone.
The present application relates to a wireless communication device, comprising a communication circuit used for establishing a wireless link for communication with an external device, also comprising a Bluetooth circuit, a Wi-Fi circuit, a USB interface circuit, and a mode switching circuit, where the Bluetooth circuit and the Wi-Fi circuit are connected to a first input/output end of the mode switching circuit, the USB interface circuit is connected to a second input/output end of the mode switching circuit, and the mode switching circuit is also connected to the communication circuit. When a USB interface of the USB interface circuit is in a connected state, the communication circuit communicates with the USB interface circuit via the mode switching circuit; when the USB interface of the USB interface circuit is in a disconnected state, the communication circuit communicates with the Bluetooth circuit and the Wi-Fi circuit via the mode switching circuit. The communication device of the present application is provided with various types of communication interfaces, compact in size, convenient to carry, and capable of establishing a communication link that is stable, reliable, and sufficient in communication radius.
The present application relates to a wireless communication device, comprising a communication circuit used for establishing a wireless link for communication with an external device, also comprising a Bluetooth circuit, a Wi-Fi circuit, a USB interface circuit, and a mode switching circuit, where the Bluetooth circuit and the Wi-Fi circuit are connected to a first input/output end of the mode switching circuit, the USB interface circuit is connected to a second input/output end of the mode switching circuit, and the mode switching circuit is also connected to the communication circuit; also comprising a power supply circuit and a toggle switch connected to the power supply circuit, where a first port of the toggle switch is connected to the Bluetooth circuit, and a second port of the toggle switch is connected to the Wi-Fi circuit. The communication device of the present application is provided with various types of communication interfaces, compact in size, convenient to carry, and capable of establishing a communication link that is stable, reliable, and sufficient in communication radius.
An apparatus for controlling a pointing orientation of a photographing device comprises: a wearable device (101); an inertial navigation control circuit (102); a communication module (103); and a display apparatus (104). The inertial navigation control circuit (102) is connected to the communication module (103). The wearable device (101) is worn over the eyes of a user. The communication module (103) and the display apparatus (104) are in wireless communication with a photographing device (100), respectively. The inertial navigation control circuit (102) is disposed on the wearable device (101), and is configured to acquire posture variation information of the wearable device (101), to generate an orientation control instruction from the posture variation information, and to transmit, via the communication module (103), the orientation control instruction to the photographing device (100). The photographing device (100) adjusts a photographing angle according to the orientation control instruction. The display apparatus (104) displays to the user an image captured by the photographing device (100), thereby providing the user with a reference to adjust a posture of the wearable device (101). The apparatus for controlling a pointing orientation of a photographing device can adjust the photographing angle of the photographing device (100) in a timely manner according to the posture variation information of the wearable device (101).
G05D 1/00 - Commande de la position, du cap, de l'altitude ou de l'attitude des véhicules terrestres, aquatiques, aériens ou spatiaux, p.ex. pilote automatique
G05D 3/00 - Commande de la position ou de la direction
20.
APPARATUS FOR CONTROLLING POINTING ORIENTATION OF PHOTOGRAPHING DEVICE
An apparatus for controlling a pointing orientation of a photographing device comprises: a wearable device (101); an inertial navigation control circuit (102); a communication module (103); and a display apparatus (104). The inertial navigation control circuit (102) is connected to the communication module (103). The wearable device (101) is worn over the eyes of a user. The communication module (103) and the display apparatus (104) are in wireless communication with a photographing device (100), respectively. The inertial navigation control circuit (102) outputs an orientation control instruction to the communication module (103), and the communication module (103) transmits the orientation control instruction to the photographing device (100) to adjust a photographing angle. The display apparatus (104) displays to the user an image captured by the photographing device (100) to assist in adjusting a posture of the wearable device (101). By using the above technical solution, the apparatus for controlling a pointing orientation of a photographing device can adjust the photographing angle of the photographing device (100) in real time.
H04N 5/232 - Dispositifs pour la commande des caméras de télévision, p.ex. commande à distance
G05D 1/00 - Commande de la position, du cap, de l'altitude ou de l'attitude des véhicules terrestres, aquatiques, aériens ou spatiaux, p.ex. pilote automatique
H04N 7/18 - Systèmes de télévision en circuit fermé [CCTV], c. à d. systèmes dans lesquels le signal vidéo n'est pas diffusé
21.
METHOD AND APPARATUS FOR MANIPULATING AERIAL VEHICLE
A method and apparatus for manipulating an aerial vehicle. The method comprises the steps of: step I, perceiving a flight instruction input by a user via an input device of an intelligent terminal, wherein the flight instruction comprises any one of returning, fixed-point and hovering; and step II, sending the flight instruction to an on-board flight control system of the aerial vehicle. According to the method for manipulating an aerial vehicle, by acquiring an input of a user via an input device perceived by an intelligent terminal as a flight instruction, and sending the flight instruction to an on-board flight control system for the on-board flight control system to control the flight of the aerial vehicle, the technical level requirement for an aerial vehicle operator is reduced, while the flight environment requirement for the aerial vehicle is reduced, and a real-time operation can be performed.
A motion sensing flight control system based on a smart terminal (13) and terminal equipment. The motion sensing flight control system comprises an airborne flight control system (11), communication relay equipment (12) and a smart terminal (13); the smart terminal (13) is configured to acquire attitude information about the smart terminal (13), generate a flight instruction according to the attitude information, and send the flight instruction to the airborne flight control system (11) through the communication relay equipment (12), wherein the attitude information at least comprises a yaw angle of the smart terminal (13), and the flight instruction at least carries the yaw angle, and is used for instructing the airborne flight control system (11) and controlling an aircraft where the airborne flight control system (11) is located to flight according to the yaw angle; and the airborne flight control system (11) is configured to control the aircraft to flight according to the flight instruction. A multi-rotor aircraft is convenient to operate and is suitable for beyond visual range flight.
A control system, a smart terminal and an airborne flight control system of a multi-rotor craft. The control system comprises an airborne flight control system (11) and a smart terminal (12); the airborne flight control system is configured to acquire first location information, and send the first location information to the smart terminal; the smart terminal is configured to acquire second location information, obtain a yaw angle and at least one speed of a level flight speed and a vertical flight speed according the second location information and the first location information sent by the airborne flight control system, and send them to the airborne flight control system; and the airborne flight control system is also configured to control the craft to flight to the smart terminal according to the yaw angle and at least one speed of the level flight speed and the vertical flight speed.
G01D 1/12 - Dispositions pour la mesure donnant des résultats autres que la valeur instantanée d'une variable, d'application générale donnant le maximum ou le minimum d'une valeur
Disclosed is a multi-rotor aircraft, comprising a body, a plurality of arms (4) horizontally mounted on the body, and an electric motor (1) and a screw propeller (2) mounted on the arms (4), wherein the electric motor (1) is disposed below the arms (4), the screw propeller (2) is disposed underneath the electric motor (1), and the screw propeller (2) is mounted on an output shaft (3) of the electric motor (1). The underneath installation of the electric motor (1) and the screw propeller (2) prevents the screw propeller (2) from flying out and hurting somebody, and moreover ensures the flight of the screw propeller and prolongs the service life thereof.
The present invention relates to the technical field of communication, and particularly to a Bluetooth communication box and data communication method. The Bluetooth communication box comprises a communication module, a Bluetooth module, a USB interface module and an analog switch conversion module; the communication module is used to conduct data communication with an external device; the Bluetooth module is used to conduct data communication with a communication terminal and the communication module; the USB interface module is used to conduct the data communication with the communication terminal and the communication module; and the analog switch conversion module is used to select a data communication mode according to a USB connection state of the USB interface module. The Bluetooth communication box integrates the communication module with the Bluetooth module to have a small volume and improve portability, and the integration of the USB interface module and the analog switch conversion module enables data communication with the external device via two modes of data communication using the Bluetooth module or the USB interface module.
brevets
