120 results about "Flight experience" patented technology

The invention discloses a remote control terminal of an unmanned flight vehicle, as well as a flight auxiliary system and method of the unmanned flight vehicle, and belongs to the field of unmanned flight vehicles. The remote control terminal comprises an information acquisition module, an information processing module and an information output module; the information acquisition module is used for acquiring position information of an observation position, and acquiring position information and flight state information of the unmanned flight vehicle through a wireless network; the information processing module is used for acquiring the position information, relatively to the observation position, of the unmanned flight vehicle, according to the position information of the unmanned flight vehicle and the position information of the observation position; the information output module is used for outputting the flight state information of the unmanned flight vehicle and the position information of the unmanned flight vehicle relativley to the observation information. According to the remote control terminal of the unmanned flight vehicle, as well as the flight auxiliary system and method of the unmanned flight vehicle, a manipulator controls a flight path of the unmanned flight vehicle in an assisting manner through mastering the current flight position and the flight state of the unmanned flight vehicle; the blind flight and thw lost flight are prevented; meanwhile, the flight experience of the manipulators is improved.

The invention discloses a flight assisting system and method for an unmanned aerial vehicle, belonging to the field of the unmanned aerial vehicle. The system comprises a remote controller, a mobile terminal and a state measurement sensor, wherein the state measurement sensor is used for measuring the position information and the flight state information of the unmanned aerial vehicle; the mobile terminal is used for obtaining the position information relative to an observation position of the unmanned aerial vehicle according to the position information of the unmanned aerial vehicle and observation position information and outputting the flight state information of the unmanned aerial vehicle and the position information relative to the observation position of the unmanned aerial vehicle; and the remote controller is used for controlling the flight of the unmanned aerial vehicle. By mastering the flight position and the flight state of the unmanned aerial vehicle, the system and the method help operators control the flight path of the unmanned aerial vehicle to avoid of blind flying and lost flying. Meanwhile, the flight experience of the operators is increased.

The invention discloses a combat type unmanned aerial vehicle simulation training system and an operation method thereof. The system comprises a flight path planning equipment end, a flight control equipment end, a load and fire control equipment end, a visual simulation equipment end, a teaching management end and a route equipment end, wherein the flight path planning equipment end is used for planning flight tracks and is in communication connection with the flight control equipment end, the flight control equipment end controls the unmanned aerial vehicle to fly according to the flight track and simulates the environment in a flying process, the load and the flight control equipment end is used for carrying out load control and emission according to the flight track and the flight environment, the visual simulation equipment end is used for receiving onboard downlink data and is in communication connection with the teaching management terminal through a router. The system is high in simulation degree, and the real elevation data and the high-precision satellite film are adopted for manufacturing the three-dimensional terrain. An external field real-flight experience is provided. The system has an in-training task reminding function and a plurality of task mode selective training functions. One-to-many functions is provided, and the combat type unmanned aerial vehicle simulation training system can simultaneously access multiple groups of trainees for training.

The invention discloses a flight assisting method and device of an unmanned aerial vehicle, belonging to the field of unmanned aerial vehicles. The flight assisting method comprises the steps of: acquiring observation position information, and position information and flight status information of the unmanned aerial vehicle; acquiring position information of the unmanned aerial vehicle relative to an observation position according to the position information of the unmanned aerial vehicle and the observation position information; and outputting the flight status information and the position information relative to the observation position of the unmanned aerial vehicle. The method and the device provided by the invention can be used for helping a manipulator to control the flight path of the unmanned aerial vehicle through holding a current flight position and status of the unmanned aerial vehicle, so that blind flight and loss are avoided, and the flight experience of the manipulator is improved.

The invention provides a positioning method and a system for an unmanned aerial vehicle. The method includes: acquiring video streaming image information in real time via a camera of the unmanned aerial vehicle; obtaining height information and attitude information of the unmanned aerial vehicle; obtaining the drift direction and drift distance of the unmanned aerial vehicle according to the parsing of the video streaming image information by the height information and the attitude information; and automatically controlling the unmanned aerial vehicle to move for the drift distance towards the direction opposite to the drift direction, and stabilizing the position of the unmanned aerial vehicle. According to the positioning method, the unmanned aerial vehicle can realize spot hover without a satellite positioning system or with poor precision of satellite positioning signals, or without providing specific control amount, the security of the unmanned aerial vehicle is improved, especially the security of indoor flight, and flight experience for control personnel can be optimized.

The invention discloses a comprehensive avionics system for a small-sized general aircraft. The comprehensive avionics system comprises a comprehensive display, a data processing and interface computer and a sensor function module, wherein the comprehensive display is connected with the data processing and interface computer; the data processing and interface computer is respectively provided with the sensor function module, the sensor function modulecomprises an attitude heading unit, an air data computer, a GPS (Global Positioning System) navigation satellite receiver, an ultrashort wave radio, a multi-mode receiver, an air traffic-control responder, a motor parameter acquirer and an audio controller; the comprehensive display is connected with the data processing and interface computerthrough a high-speed data bus; and the data processing and interface computer is connected with the sensor function module through a point-to-point data bus. The comprehensive avionics system disclosed by the invention has the characteristics of high integration level, capability of improving flight experience, flexibility for configuration and extension, high reliability, low cost, and capability of meeting requirements of general aircrafts on comprehensive performances.

The invention provides a flight trainer virtual head-up display method through the augmented reality technology and a flight trainer virtual head-up display system thereof, and belongs to the technical field of flight trainer virtual display. The method comprises the following steps that a virtual scene is constructed according to the map data acquired in advance; the image of the virtual scene is processed through a digital image processing method so that significance information of the scene image can be obtained; an augmented reality model is constructed through a mode recognition algorithm with combination of the significance information, and the augmented reality model is superposed to the virtual scene; and the head-up display frame in the virtual scene is embedded in an existing visual system to be displayed in the video scene. The invention also relates to the system based on the method. The complex environment of high-altitude flight of the pilot can be vividly displayed, and the actual flight experience can be simulated to the greatest extent; and the topographic map can be reflected in the training cabin by using the augmented display technology so as to assist the trainee to experience the real flight.

The invention provides a communication quality detection method, device and equipment, wherein the method comprises: after the communication quality detection device detects the communication qualityparameter between the aircraft and the control terminal, determines whether the communication between the aircraft and the aircraft is performed according to whether the communication quality parameter satisfies a preset threshold condition Controls the reason for the change in the communication quality between the terminals and generates the instruction information including the reason so that the communication quality between the aircraft and the control terminal can be accurately detected. Further, outputting the indication information may help the user to adjust the operation, to a certainextent, help to improve the communication performance and improve the user flight experience.

The invention discloses a modeling method of a trial flight maturity model. The trial flight maturity model is formed on the basis of a maturity model according to aircraft trial flight experience anddifferent stages of weapon equipment development; the trial flight maturity model is divided into six maturity levels including a non-trial flight level, a first flight level, an adjustment trial flight level, a setting trial flight level, a verification trial flight level and an acceptance trial flight level from low to high, and each level in the six maturity levels is used for evaluating the aircraft trial flight working condition through key state dimensions so as to form a step-type trial flight maturity improvement route. According to the method, the maturity model is introduced, relevant states and requirements of the aircraft trial flight are described in detail in stages and levels, a scientific method is provided for the level-transfer evaluation in the trial flight process, anda more powerful, more scientific and more systematic support is provided for improving the trial flight task completion efficiency and the trial flight safety control.

The invention discloses a flight training method implemented by using virtual reality equipment. The flight training method comprises the steps of: step 1, photographing by using a panoramic camera, acquiring a panoramic view capable of providing 360-degree free browsing in the horizontal direction and 180-degree free browsing in the vertical direction at an arbitrary observation point, and restoring the obtained panoramic view into all-viewing-angle image content in a software platform; step 2, setting up a battlefield environment in a Unity 3D engine, importing panoramic image texture materials photographed by the panoramic camera into the virtual environment, adhering the panoramic image texture materials to the surface of an environment model in a mapping manner, and establishing a virtual panoramic flight environment. The flight training method simulates the flight environment by means of the virtual reality equipment, the participants achieve the purpose of flight training in the realistic flight experience, excellent training effects are achieved and the training cost is saved.

The invention discloses a multi-rotor unmanned aircraft and a flying control method thereof. The unmanned aircraft can be preset and controlled to fly at a specific distance from a reference target in one dimension. In this way, the unmanned aircraft is manipulated to move. Therefore, the flight experience of a user is ensured, while the operation difficulty of the user is simplified at the same time. Meanwhile, the user can be transitionally adapted to the unmanned aircraft. In some special cases, the flight control complexity is reduced, and more complicated flight missions can be realized simply. Moreover, the fixed-dimensionality flying type multi-rotor aircraft is excellent in flight display effect.

The invention relates to a lifting and swinging type safety seat of a flight experiencing device. The lifting and swinging type safety seat of the flight experiencing device comprises suspension pillars, wherein a beam is connected between the suspension pillars, and a lifting hydraulic cylinder is connected to the beam; a pushing block is connected to the lifting hydraulic cylinder through a pushing rod, a lifting board is connected to the pushing block, the right end of the lifting board is connected with the upper portion of each suspension pillar, and a seat is arranged on the lifting board; the lower end of the middle of the seat is connected with the lifting board through a cross-shaped universal reamer, the left side and the right side of the middle of the lower end of the seat are connected with the lifting board through a first lifter and a second lifter which are symmetrically arranged, rocking rods are symmetrically connected to the left end and the right end of the seat respectively in a hinged mode, and the middle of the rear side of the seat is connected with the lifting board through a pitching propeller; a starting switch is arranged below each rocking rod, and a protective guard pressing rod is connected to the other end of each rocking rod. The lifting and swinging type safety seat of the flight experiencing device has the advantages of being convenient to operate and control, reasonable in structural design, high in safety performance and the like. The simulating effect is good. The life safety of tourists is guaranteed while the tourists experience the thrill of danger.

The invention discloses a multi-dimensional parallel dynamic platform for a flight simulator. The flight simulator is composed of a PC, a visual system, a dynamic platform and a cabin. The dynamic platform comprises a planar motion platform and a six-freedom-degree motion platform. The planar motion platform is used for simulatinga translation motion sensing of a planar line or a curve and enables the six-freedom-degree motion platform arranged on the planar motion platform to simulate translation motion sensing of a planar line or a curve. The six-freedom-degree motion platform is used for simulating six-freedom-degree motion sensing and enables the cabin arranged on the six-freedom-degree motion platform to simulate the six-freedom-degree motion sensing. The cabin is arranged on the top of the motion platform. According to the invention, lamination of various motion ways can be realized perfectly and a multi-dimensional flight motion simulation effect also can be realized; and simulation flight experience of a user can be enhanced substantially. The provided multi-dimensional parallel dynamic platform can be applied to the flight simulator field widely.

The invention relates to unmanned aerial vehicle simulated flight training equipment. The unmanned aerial vehicle simulated flight training equipment comprises AR glasses, a scene acquisition module and an action acquisition module arranged on the AR glasses, a virtual scene displaying module, a virtual scene overlaying module, a center control module, a simulated flight hand shank, a computer visual technique computing module and a communication module; the scene acquisition module and the action acquisition module are connected with the center control module respectively, the center controlmodule is in two-way connection with the computer visual technique computing module, the computer visual technique computing module is connected with the virtual scene overlaying module, the virtual overlaying module is connected with the virtual scene displaying module, and the simulated flight hand shank comprises a control board and intelligent equipment connected with the control board. The equipment provided by the invention overlays a simulated flight scene to the real environment and provides people with immersive simulated flight experience by combining control of the simulated flighthand shank, and improves the reflecting effect of simulated flight of an unmanned aerial vehicle or flight simulative training effect.

The invention relates to a flight experience simulator which comprises a walk-guiding device and a lifting and swinging type safety seat, wherein the walk-guiding device comprises a chassis, front pillars and rear pillars, a first guiding rail is connected between the front pillars, a walk-guiding rail is connected between the rear pillars, a motor is connected to the middle of the chassis, guiding devices are symmetrically connected to the front side of the chassis and to the rear side of the chassis, a driving gear is connected to the motor through a speed reducer, and the lifting and swinging type safety seat is fixedly mounted at the upper end of the chassis. The flight experience simulator has the advantages of being reasonable in structural design, low in manufacturing cost, stable in transmission, high in safety performance and the like. The influence on the stability of transmission caused by load bearing is prevented, and stress is reasonable. The flight experience simulator is matched with videos played indoors to achieve rising and descending, left-leaning, right-leaning and pitching, and the simulating effect is good.

The invention discloses an unmanned aerial vehicle, comprising a central processor, an infrared emitting unit and an infrared receiving unit, wherein an output end of the central processor is connected with an input end of the infrared emitting unit, and the output end of the infrared receiving unit is connected with the input end of the central processor. The invention further provides an unmanned aerial vehicle system and an air battle method thereof. The ID information of the unmanned aerial vehicle is added in the infrared signal to reduce the false firing rate in an infrared battle; an operator can carry out aerial photography and through flight experience; and moreover, an analog air battle shooting game of one or more unmanned aerial vehicles can be realized to improve the interestingness of the unmanned aerial vehicle. The unmanned aerial vehicle system and the air battle method thereof disclosed by the invention can be widely applied to the field of unmanned aerial vehicle games.

The invention provides a two-degree-of-freedom 360-degree flight simulation cockpit simulation motion platform. The two-degree-of-freedom 360-degree flight simulation cockpit simulation motion platform includes an unmanned aerial vehicle, a ground cockpit, a first communication module, a second communication module, a first control module and a second control module; the unmanned aerial vehicle is provided with a pose sensor, the first communication module and the first control module, wherein the pose sensor is used for measuring the pitch angle and the left and right rotation angle of the unmanned aerial vehicle; and the first control module is connected with the pose sensor and the first communication module. According to the two-degree-of-freedom 360-degree flight simulation cockpit simulation motion platform of the invention, based on the prominent advantages of high safety and low cost of the unmanned aerial vehicle, flight experience similar to flight experience in the air can be obtained at the ground through using the real vision of the unmanned aerial vehicle, and a user can sense the fun of flying in the air. With the system adopted, a pilot can execute trial flight tasks of navigation aircrafts and complete a series of complex test tasks such as takeoff and landing tests, stall tests and flight envelope tests on the ground, and therefore, the security of trial flight personnel can be greatly guaranteed.

The invention discloses a self-test method of an automatic unmanned aerial vehicle and an auxiliary device thereof, belonging to the technical field of unmanned aerial vehicle detection, the unmannedaerial vehicle self-test auxiliary device comprises a UAV placement board, four uniformly distributed placing plate pillars are fixedly connected with at that low end of the placing plate of the unmanned aerial vehicle, a detection base is arranged at that lower side of the placing plate of the unmanned aerial vehicle, a detection base is fixedly connected with the lower end of an article placingplate pillar, the upper side of the detection base is provided with a sliding translation groove, two translation sliders are slidably connected in the sliding translation groove, By using the UAV self-test assistant device, the UAV self-test before takeoff and after mission can be realized respectively, and the problems existing in the UAV can be discovered earlier, so that the user who has no relevant flight experience can use the UAV safely, and the popularization and use of the UAV can be accelerated.

The invention provides an immersive unmanned aerial vehicle piloting flight system which comprises an onboard device, a ground information processing device and an unmanned aerial vehicle fault detecting device. The onboard device and the unmanned aerial vehicle fault detecting device are in wireless connection with the ground information processing device. The immersive unmanned aerial vehicle piloting flight system achieves virtual transplantation of a driving viewing angle of an unmanned aerial vehicle, so that a flight view angle of the unmanned aerial vehicle can be visually observed, immersive flight experience is obtained, fault detection can be conducted on the unmanned aerial vehicle, and accordingly a measure can be adopted in time when the unmanned aerial vehicle breaks down.

The invention discloses a method for compensating a gravity center deviation of an unmanned aerial vehicle, and further discloses a system for compensating the gravity center deviation of the unmannedaerial vehicle. The method comprises the steps that the target control moment of the unmanned aerial vehicle is obtained; the additional torque, obtained by the gravity center deviation, of the unmanned aerial vehicle is obtained; the compensation torque required by the unmanned aerial vehicle is identified through a recursive least-squares method; the additional torque and the compensation torque are added into the target control moment for compensation control; and the compensated torque is assigned to four motors to enable the four motors to drive the unmanned aerial vehicle to reach to the target attitude. The gravity center deviation of the unmanned aerial vehicle can be subjected to compensation control, the dynamic performance and anti-jamming capability of the unmanned aerial vehicle are effectively improved, and then the flight experience of a user is improved.

The invention provides an airplane system capable of realizing flight experience. The airplane system comprises an airplane which comprises a flight deck, an airplane body and flying wings. A blower is arranged in front of the airplane body. The blower is provided with blades. A fixing rod is arranged between the blower and the airplane body. A position-limiting rope is arranged between the front end of the airplane body and the fixing rod. A height-limiting rope is arranged between the airplane body and the ground. The blades of the blower rotate to drive the flying wings to work so that the airplane body is enabled to upwardly suspend. Early-stage pilot training and providing of the flight experience can be realized, and the airplane system has characteristics of low cost and high safety coefficient. The blades of the blower rotate to drive the flying wings to work so that the airplane body is enabled to upwardly suspend. The airplane system can be used for early-stage pilot training and providing a real flight experience in life of people. The airplane system is low in manufacturing cost, high in safety performance and relatively high in popularization value.

The invention discloses an unmanned aerial vehicle autonomous take-off and landing cruising method based on digital twinning. The method is created on an informatization platform, so that an unmanned aerial vehicle completes autonomous take-off and landing under the condition that detection and positioning cannot be realized. A big data cloud platform is introduced to carry out online optimization on an established scene model, and the Internet of Things is introduced for service online upgrading, so that real-time efficient real-time interaction between unmanned aerial vehicle information in reality and an unmanned aerial vehicle in a virtual scene is realized; the core problems that the unmanned aerial vehicle is low in informatization degree, data acquisition is delayed, decision making is carried out excessively depending on flight experience of a manipulator and the like are solved, high-precision man-machine interaction is achieved, information processing is carried out through multi-sensor fusion, remote high-precision unmanned aerial vehicle information processing is achieved, the calculation amount of the unmanned aerial vehicle is reduced, and the unmanned aerial vehicle is safer and more efficient.

The invention relates to a programmable educational unmanned aerial vehicle. The programmable educational unmanned aerial vehicle comprises a remote controller, a propeller, a motor, a PCB plate-strip flight control rack, a battery compartment, a battery, a camera image transmission module, a camera, a machine shell and an undercarriage which are of modular structures and can be disassembled and assembled; a PCB on the PCB plate-strip flight control rack comprises a master control chip, a voltage stabilizing circuit, a motor indicator lamp circuit, a motor driving circuit and a radio frequency chip. The programmable educational unmanned aerial vehicle has the advantages that 1, the space for DIY and the enjoyment of enjoying installation are provided; 2, the difficulty of educational products is greatly reduced; 3, the programmable educational unmanned aerial vehicle is low in flight power, small in size and low in weight, and can fly safely in a common room; 4, the possibility that an aircraft falls is reduced; 5, the flight visual angle of the aircraft can be watched on a mobile phone, video can be recorded, photos can be taken, and the flight experience of a first-person perspective is provided for everyone; 6, the portability and the playability are improved; 7, the cost is low; 8, computer programming can be performed, automatic flight and control can be performed, and the programming learning of a student can be guided.