207results about "For captive aircrafts" patented technology

A control system for controlling a second unmanned aerial vehicle that flies while holding a first cable connected to a first unmanned aerial vehicle that performs work and a second cable extending from a cable reeling machine, includes a sensor to sense a surrounding environment and output sensor data, and a controller configured or programmed to control operation of the unmanned aerial vehicle and, during flight of the second unmanned aerial vehicle, detect the first cable and the second cable based on the sensor data, and upon predicting that at least one of the first cable and the second cable will contact the ground or an obstacle on the ground, change a trajectory of the second unmanned aerial vehicle to avoid the contact.

An environmental monitoring network has transportable, self-contained, environment sensing capsules, each capsule is water-proof, with first and second sections, the second section being hollow. Apertures in the capsule's housing enable fluid and gas entry wherein first sensor(s) disposed internal to the housing measure within the hollow, and second sensor(s) disposed external to the housing measure external to the housing. A controller and power system are connected to the first and second sensors and transmits measured data. An access entry way is on a side of the housing, enabling access to first sensors, controller system, power system, and the communication system. A central data server is configured to receive and analyze the measurement data sent from the capsules. There is a priority list of appropriate personnel for contact by the central data server in an event there is an emergency condition at a capsule location.

The invention belongs to the technical field of intelligent disaster relief equipment, and particularly relates to a long-endurance high-altitude fire-fighting unmanned aerial vehicle, which comprises a flying fuselage, no water tank load is arranged on the fuselage, a water pipe is fixedly arranged in the fuselage, and one end of the water pipe is communicated with a sprinkler head; the other end of the water pipe communicates with a water injection head, and a cushioning sealing assembly is arranged in the water injection head. The control seat is arranged on the machine body, a plurality of detection units are arranged on the control seat and the machine body, and a power supply end is arranged on one side wall of the control seat; through the design of the ground end, the buffer sealing assembly and the like, the unmanned aerial vehicle can carry a cable and a water pipe, the water pipe or the cable can be prevented from excessively floating in the air while long-time endurance fire extinguishing in the air is completed, the flight stability is guaranteed, various data can be collected, and the rescue efficiency is improved.

The invention discloses a mooring type low-altitude monitoring countering unmanned system based on deep learning target recognition. The mooring type low-altitude monitoring countering unmanned system comprises a mooring unmanned aerial vehicle platform module, a multi-source sensing and data fusion module, a deep learning target recognition and classification module, a self-adaptive countering decision and execution module, a dynamic tracking and collaborative aiming module and a ground command and control module. The mooring unmanned aerial vehicle platform module forms a stable air monitoring and countering base point; the multi-source sensing and data fusion module provides high-quality input for system identification; the deep learning target recognition and classification module recognizes and predicts a target behavior through deep learning; the self-adaptive countering decision and execution module realizes precise countering; the dynamic tracking and collaborative aiming module applies counter energy to a dynamic target; the ground command and control module provides a human-computer interaction interface and displays global information. The low-altitude active defense system has the advantages that technologies such as multi-source fusion perception, deep learning AI recognition and self-adaptive precise countering are deeply fused, and the low-altitude active defense system is formed.

The invention discloses a vehicle-mounted intelligent mooring unmanned aerial vehicle system, which belongs to the technical field of unmanned aerial vehicle power supply and comprises a multi-source intelligent power supply system, an intelligent cable management system, an all-terrain precise take-off and landing system, an LED lighting platform system, a mooring box automatic heat dissipation system and a working mode switching system. The multi-source intelligent power supply system internally comprises a solar charging module, an automobile power generation charging module and a mains supply or external generator charging module; the intelligent cable management system comprises a tension sensor, a data acquisition module, a historical tension storage module, a real-time verification module and a real-time feedback module. The LED lighting platform system comprises an intelligent control module, an electric control mechanical adjusting structure and a self-adaptive heat dissipation system. The working mode switching system comprises an individual soldier mode and a mooring mode. The unmanned aerial vehicle supports a mooring mode and an individual soldier mode, has the functions of multi-source power supply, intelligent cable management and precise landing, and achieves integration and intellectualization of the mooring unmanned aerial vehicle, the chassis, the power supply battery and the cable.

The invention relates to a mooring belt high-altitude cleaning unmanned aerial vehicle, and relates to the technical field of unmanned aerial vehicles, the mooring belt high-altitude cleaning unmanned aerial vehicle comprises an unmanned aerial vehicle body, a power distribution cabinet placed on the ground and used for supplying power to the unmanned aerial vehicle body, water spraying equipment installed on the unmanned aerial vehicle body, and supercharging equipment placed on the ground and used for supplying water to the water spraying equipment; the unmanned aerial vehicle body is connected with the power distribution cabinet through a wire, and the water spraying equipment is connected with the supercharging equipment through a water conveying pipe; a water pipe pay-off assembly is arranged on the supercharging equipment, an electric wire pay-off assembly is arranged on one side of the water pipe pay-off assembly, the electric wire pay-off assembly is electrically connected with the power distribution cabinet, and a combined connecting piece for combining a wire and a water conveying pipe together is arranged between the water pipe pay-off assembly and the electric wire pay-off assembly. The unmanned aerial vehicle has the effects of prolonging the working time of the unmanned aerial vehicle and improving the production efficiency.

The invention discloses a self-adaptive suspension type outer wall cleaning unmanned aerial vehicle system and method based on constant tension control, and relates to the technical field of outer wall cleaning unmanned aerial vehicles. The system comprises a cleaning unmanned aerial vehicle subsystem, a water and electricity supply guarantee subsystem and an intelligent suspension retraction subsystem which are connected through a photoelectric liquid composite mooring rope; the intelligent suspension take-up and pay-off subsystem comprises a constant-tension take-up and pay-off device which monitors and adjusts the tension of a mooring rope in real time so as to maintain a constant micro-tension state, and it is ensured that the unmanned aerial vehicle flies stably. The water and electricity supply guarantee subsystem provides high-voltage direct-current electric energy and high-voltage fluid; the cleaning unmanned aerial vehicle subsystem comprises a self-adaptive telescopic spraying rod, and the position of a nozzle is dynamically adjusted according to the building facade structure so as to execute cleaning operation. By integrating constant tension control, high-voltage power supply and a self-adaptive cleaning mechanism, high efficiency, flight stability and operation safety of outer wall cleaning operation are achieved.

A delivery device that travels along rails and delivers a package is provided. The rails include at least first and second rails. The delivery device includes: a main body; a connector that is configured to be connected to the rails, with the main body hanging from the connector, and with the rails being spaced apart from a ground surface; at least one actuator that drives the connector; a lift motor that is capable of taking up a wire for unloading the package; and a control circuit. When the delivery device is slidably hung from the first rail, the control circuit: switches from the first rail to the second rail by controlling the actuator; and lets out the wire and lowers the package by controlling the lift motor.

The utility model provides mooring type feeding unmanned aerial vehicle feeding equipment for deep and far sea culture and a feed feeding device. The feeding equipment comprises a feeding unmanned aerial vehicle, a feeding hose, a hose winch, a Roots blower, a feed storage tank, a distribution box and a control end. The feed feeding device comprises a feed feeding assembly and a feeding hose connector, the mooring type scheme of unmanned aerial vehicle feed feeding is achieved, the safety of the feed feeding process is guaranteed by means of an unmanned aerial vehicle feeding mode in the face of the complex sea conditions of deep and far sea breeding, and manpower input is reduced; more importantly, the feed storage tank is directly connected with the unmanned aerial vehicle through the feeding hose (capable of being integrated with a cable), feed supply and power supply of the unmanned aerial vehicle in the feeding process are guaranteed, the feeding area of deep and far sea breeding is large, the breeding distance is large, the situation that the unmanned aerial vehicle goes back and forth for multiple times can be avoided through the mode, and the feeding efficiency is greatly improved.

The present invention discloses a dual-power supply control system for a tethered aircraft. The technical solution comprises a flight controller, a power supply subsystem, and a tethering subsystem. The tethering subsystem includes an operating condition detection module and a tethering identification module to detect the aircraft's operating condition and control the aircraft's return path planning. The power supply subsystem includes a main power supply, a backup power supply, and a power supply control module. The power supply control module controls the switching of the main and backup power supplies for the aircraft. The flight controller is configured with an execution strategy, which includes duty logic, go-around logic, and return logic. The execution strategy controls the aircraft's normal flight duty, go-around control when the main power supply is in use, and aircraft return control. The present invention provides a dual-power supply control system for a tethered aircraft, capable of detecting the aircraft's power supply status to ensure normal flight.

An aerial vehicle electrical power system for use with a tethered aerial vehicle, and related methods are provided. The aerial vehicle electric power system includes a plurality of light-emitting diodes (LEDs) carried by an aerial vehicle. At least one electrical circuit is carried by the aerial vehicle. The at least one electrical circuit has a DC buck converter electrically in series with at least a portion of the plurality of LEDs. An output voltage from the DC buck converter is a fixed ratio of an input voltage into the DC buck converter. A tether is connected between the aerial vehicle and a power source positioned remote from the aerial vehicle. Electrical power is transmitted to the aerial vehicle and at least a portion of the plurality of LEDs through the tether. The electrical circuit minimizes variances in power supplied to the aerial vehicle and the plurality of LEDs.

The invention provides a takeoff and landing platform (28) for an aircraft (12) for the production of electrical energy by means of a generator (24) and comprising: - a fixed support (30), - a receiving structure (32) for the aircraft (12) which is designed to receive the aircraft (12) and which is connected to the fixed support (30). The receiving structure (32) is pivotally mounted relative to the fixed support (30) by means of a swiveling plate (38) so as to allow the positioning of the receiving structure (32) according to the wind direction. The receiving structure (32) for the aircraft (12) has an air-permeable net (34) which is stretched between arms (36) belonging to the receiving structure (32). Figure for the abstract: 2

The application discloses a full-vector survey cluster system and a control method of work of the full-vector survey cluster system. The full-vector survey cluster system comprises multiple robots, wherein the multiple robots comprise a survey robot and at least one negative cable robot; the survey robot and the negative cable robot each comprise: a support body having opposite top and bottom sides; a vector rotor system comprising at least two sets of rotor assemblies, each rotor assembly being installed on the support body and providing vector power to the support body; and walking wheels arranged on the bottom side of the support body and used for walking cooperation with a working surface; the survey robot further comprises an information acquisition device installed on the support body and used for acquiring information data related to the working surface; and the negative cable robot further comprises a support base, and the survey robot and the negative cable robot are powered and communicated via a cable loaded on the support base in a working state. The full-vector survey cluster system can perform surface defect detection work on a natural building or an artificial building on the ground.

An aircraft (1) according to the invention comprises at least one electric motor (2). The aircraft also comprises a power source (3). Further, the aircraft comprises an additional power source (5, 8) arranged to be used as a power source during take-off of the aircraft.

A system for ascending and descending a balloon. The system includes a first car, a first winch, a first cable, a second car, a second winch, a second cable, a memory, and one or more processors. The one or more processors are configured to perform a method, the method comprising ascending and descending the balloon by control movements of the first car, the first winch, the first cable, the second car, and the second winch.

The utility model discloses a kind of power protection device 420 and three-wire tethered unmanned aerial vehicle, wherein, the device includes positive electrode voltage line, negative electrode voltage line, signal transmission line, positive electrode protection module, negative electrode protection module and signal protection module;The positive electrode voltage line is connected to the first end of external target load through the positive electrode protection module, and the negative electrode voltage line is connected to the second end of the external target load through the negative electrode protection module;The second end of the external target load is connected to the first end of the signal protection module, and the second end of the signal protection module is connected to the signal transmission line;The second end of the external target load is grounded, and the second end of the signal protection module is connected to external accessory load.The power protection device can effectively improve the timeliness of power protection for critical function load, thereby facilitating to reduce the risk of out-of-control of tethered unmanned aerial vehicle.The utility model relates to the technical field of tethered unmanned aerial vehicle.

The invention relates to the technical field of ships, in particular to a helicopter mooring seat design method which comprises the following steps: S1, analyzing mechanical properties of materials of a conventional mooring seat structure to obtain replaceable new materials; s2, optimizing the structure of the mooring seat, designing a ball disc into a hollow column model, thickening a panel model to a set thickness, forming four open holes in the panel model at intervals, enabling the middle part of the panel model to be cross-shaped, and assembling the panel model and the hollow column model to form a mooring seat model; s3, checking the strength of the mooring seat model, and optimizing the mooring seat model; s4, a hollow column and a panel are manufactured through the optimized mooring seat model, the panel is welded to the hollow column, and a mooring seat body is formed at the position, located at an opening of the hollow column, of the panel; and S5, carrying out a fracture test and a tension test on the mooring seat body. According to the invention, the manufacturing difficulty can be reduced, the manufacturing cost can be reduced, and the requirement of equipment on a ship is met.

The aerial work charging transfer system comprises at least one mooring unmanned aerial vehicle, a ground power supply unit and a ground control center, and an aerial charging interface device, a charging cable winding and unwinding device, a visual recognition unit and a flight control module are carried on the mooring unmanned aerial vehicle; the ground power supply unit is connected with a power storage device of the mooring unmanned aerial vehicle through a mooring cable, the ground control center is in communication connection with the mooring unmanned aerial vehicle, a winding roll, a driving motor and a sliding ring are arranged in the charging cable winding and unwinding device, and a charging cable connected between the mooring unmanned aerial vehicle and equipment to be charged is wound on the winding roll. The end of the charging cable is connected with the aerial charging interface device, and the visual recognition unit and the driving motor are electrically connected with the flight control module. The mooring unmanned aerial vehicle can quickly respond to the charging requirements of different positions and different heights, the shutdown time of equipment waiting for charging is greatly shortened, and potential safety hazards such as electric leakage, short circuit and stumbling caused by a long-distance and multi-connector temporary cable are avoided.

A vehicle-mounted power supply for unmanned aerial vehicle inspection comprises a vehicle body and further comprises a power supply body arranged on the vehicle body, a direct current converter connected with the power supply body, a power generation mechanism connected with the power supply body, a detection resistor connected with the power supply body and a voltage amplifier connected with the detection resistor, and the input end of the voltage amplifier is connected with the two ends of the detection resistor. The output end of the voltage amplifier is electrically connected with the enabling end of the direct-current converter, the power generation mechanism is arranged on the vehicle body, and the output end of the direct-current converter is electrically connected with the input end of the unmanned aerial vehicle battery through a diode. According to the vehicle-mounted power supply for unmanned aerial vehicle inspection, when the power supply supplies power to the battery of the unmanned aerial vehicle, the power supply is prevented from being charged by the power generation mechanism, the service life of the power supply is prolonged, and the power supply body can be charged by the power generation mechanism in various modes, so that the power supply body can provide more power.

To prevent deterioration in the response of a winch.SOLUTION: A tether coupling method includes a step of coupling another tether different from one tether to the other end of the one tether whose one end is connected to a kite, in a separable manner during flight of the kite.SELECTED DRAWING: Figure 2

Disclosed herein is a power transferring system comprising a flying drone designed for the efficient transfer of electric power from available sources to either stationary or mobile receiving units The flying drone (100) is equipped with essential components, including an extension power cable (102), a connecting port (104), and a transferring plug (106), enhancing its versatility. This power transferring drone system is adept at harnessing electricity from accessible sources like the power grid or generators. Engaging via a power port (202) of a power source (200), the flying drone (100) optionally employs a supporting drone (206) to maintain an optimal cable height. The receiver port (208) facilitates the utilization of the collected power, providing adaptability across various applications. A method of operation has been disclosed thereof.

The invention relates to the technical field of mooring unmanned aerial vehicles, and provides a pressure detection structure and a pipe cable take-up and pay-off device. The pressure detection structure comprises a guide assembly and a pressure detection assembly. The guide assembly comprises a guide ring seat and a guide ring, the guide ring is connected to the guide ring seat in a floating mode in the radial direction, and a guide groove is formed in the guide ring. The pressure detection assembly is used for detecting the contact position of the pipe cable and the guide ring when the pipe cable penetrates through the guide ring and determining the deflection degree of the pipe cable relative to the vertical direction. In the initial state, the guide ring seat and the guide ring are coaxially arranged, and a radial gap is formed between the detection end of the pressure sensor and the guide ring. According to the pressure detection structure and the pipe cable take-up and pay-off device, the defects that in the prior art, when the descending speed of an unmanned aerial vehicle is too high, a pipe cable cannot be smoothly wound on a vertical take-up reel, pipe cable take-up clamping stagnation is likely to be caused, and the winding effect is poor are overcome.

The invention provides a mooring type manned amusement aircraft based on aerodynamic force and a using method thereof, and relates to the technical field of amusement equipment, the mooring type manned amusement aircraft comprises an aircraft body provided with a manned cabin, and an undercarriage is connected to the lower portion of the aircraft body; the power system comprises a plurality of electric rotor devices which are arranged on the aircraft body and are used for providing lift force; one end of the mooring cable assembly is connected with the machine body, and the other end of the mooring cable assembly is connected to a ground base station; the mooring cable assembly comprises a power line used for supplying power to the electric rotor wing device. And the flight control system is arranged in the aircraft body and / or the ground base station, is electrically connected with the electric rotor devices, and is used for controlling the aircraft to lift off, hover and recover. Low-cost and high-frequency operation is achieved through ground power supply, real immersive flexible flight experience can be provided, multiple safety protection is achieved, and safe and reliable operation under various sites is ensured.

A system automatically positions a drone (1) on a landing / take-off site (2) including a landing area defined by an outer boundary. The system positions and aligns the drone (1), landed at any location on the landing area, at a predetermined position on the landing area. The system includes a rope sling (5) which, in its initial position, extends substantially along the outer boundary of the landing area, and the ends of which are connected to a rope winch (6) located near or at the predetermined position, so that the rope sling can be retracted when the rope winch is actuated. The drone is provided with engagement means (3, 4) engageable with the rope sling (5) when the rope sling (5) is retracted, so that the drone (1) is pulled to the predetermined position and is correctly aligned at the predetermined position upon further retraction of the rope sling (5).

The invention belongs to the technical field of air-ground cooperative rescue, and discloses a mooring type unmanned aerial vehicle disaster relief system and a working method.The mooring type unmanned aerial vehicle disaster relief system comprises the steps that stable hovering in a complex environment is achieved through an unmanned aerial vehicle by means of a hovering module, releasing and recycling of a robot are accurately controlled through a winch mechanism, and a guiding bin and a UWB recycling positioning sensor are combined; it is ensured that the robot recovery alignment deviation does not exceed a preset threshold value, and the robot delivery and recovery problems are solved; the snakelike robot has excellent complex ruin gap adaptability by means of a multi-section joint structure and multi-sensor fusion, environment data and survivor information are accurately collected, and search and rescue accuracy is improved; the emergency module is used for realizing automatic return flight of the unmanned aerial vehicle, inertial navigation return of the robot or extreme power-saving rescue waiting for faults such as mooring disconnection and signal loss, and the data cache is used for automatically storing key task data, so that task continuity and data safety are guaranteed, and the search and rescue efficiency and reliability in extreme disaster scenes are greatly improved on the whole.

The present invention relates to the technical field of unmanned aerial vehicles, and specifically relates to a wired tethered unmanned aerial vehicle high-altitude base station and a usage method thereof, which includes a tethered control base. An electrical equipment compartment for installing base station equipment and unmanned aerial vehicle control equipment is arranged inside the tethered control base, and further includes: an unmanned aerial vehicle storage compartment, which is arranged above the electrical equipment compartment. The present invention connects the tethered unmanned aerial vehicle in the air with the tethered control base on the ground through a tether cable. The tethered control base continuously provides power and communication for the tethered unmanned aerial vehicle through the tether cable. When the unmanned aerial vehicle pulls the tether cable under the action of environmental factors such as wind, the tether cable can drive the arc-shaped lead frame to slide in the arc-shaped fitting groove through the lead sleeve, and buffer through the return spring, so as to avoid the tether cable from breaking due to excessive instantaneous tension, and at the same time avoid the tethered unmanned aerial vehicle from losing balance and falling due to sudden tension, which is beneficial to improving the overall reliability and safety of the equipment.

The invention relates to the technical field of aerospace energy systems, in particular to a tethered airship system. The tethered airship system comprises an airship body and an anchoring platform and further comprises a solar cell array, and the solar cell array is arranged on the airship body and / or the anchoring platform. An ocean energy generator; the first power supply is electrically connected with the ocean energy generator; the input end of the energy manager is electrically connected with the solar cell array and the first power supply; the input end of the power distributor is electrically connected with the output end of the energy manager; the ocean energy generator, the first power supply, the energy manager and the distributor form a first power supply subsystem; and the solar cell array, the energy manager and the distributor form a second power supply subsystem. The first power supply subsystem and the second power supply subsystem can enable the tethered airship system to be used at the position without the external power supply capacity all the time, the applicability of the tethered airship system is improved, and the application range of the tethered airship system is widened.

The invention belongs to the technical field of wind power generation equipment maintenance, and particularly relates to a mooring unmanned aerial vehicle cooperative wind turbine blade microwave deicing method which comprises the following steps that S1, a system is initialized, a ground base station obtains fan operation parameters in real time, the icing risk is judged based on the environment temperature and humidity and the blade surface state, and a mooring unmanned aerial vehicle cluster is started; s2, an icing area is scanned, a mooring unmanned aerial vehicle cluster carries a multi-mode sensor and flies around the blade at a set speed, the surface of the blade is scanned, and the position, the range and the average thickness of the icing area are recognized through a thermal infrared imager and a laser vibration meter; the ground control system generates an ice layer three-dimensional thermodynamic diagram according to the scanning data, and marks a high-risk area based on a preset freezing point temperature threshold value and an icing area critical value; s3, cooperative deicing operation is carried out, and according to the spatial position of the target area, the unmanned aerial vehicle formation spacing, the microwave transmitting power and the antenna radiation angle are adjusted in real time; according to the invention, the problems of high energy consumption, uneven coverage and poor safety in the prior art can be solved.

To provide a technology capable of avoiding easily accumulation of attachments attached to a luggage as trash, dirt or the like in a storage part.SOLUTION: A receiving storage device 10 includes a takeoff and landing part 21, a luggage receiving part 22, a storage part, a takeout part for taking out a luggage M stored in the storage part, a transport device 15 for transporting a luggage M between the luggage receiving part 22, the storage part and the takeout part, and a gas spray device 80 installed on the luggage receiving part 22, or on a transportation route of the luggage M from the receiving part 22 to the storage part, for spraying gas to the luggage M in order to remove attachment attached to the luggage M.SELECTED DRAWING: Figure 2

An outdoor system includes an aerial vehicle to perform one or more operations on an elevated surface with an end effector. The operation(s) performed include, but are not limited to, applying a cleaning fluid to a window, and removing a waste fluid (e.g., a mixture of cleaning fluid and detritus) from the window. In some operations, the aerial vehicle may place an end effector in physical contact with the elevated surface and controllably move the end effector across that surface along a desired trajectory. The system also includes a base station coupled to the aerial vehicle via an umbilical cord to supply the aerial vehicle cleaning fluid and electrical power. The system further includes an umbilical support system to carry and suspend the umbilical cord above the aerial vehicle during operation to appreciably reduce external (and dynamic) disturbances acting on the aerial vehicle and / or the umbilical cord.