64 results about "Remotely piloted vehicle" patented technology

A system and method for safely flying an unmanned aerial vehicle (UAV), unmanned combat aerial vehicle (UCAV), or remotely piloted vehicle (RPV) in civilian airspace uses a remotely located pilot to control the aircraft using a synthetic vision system during at least selected phases of the flight such as during take-offs and landings.

The invention discloses a test method for a remotely piloted vehicle (PRV). Constitution of a remotely piloted vehicle test field, a test system apparatus and a test method are comprised. The test field comprises a super highway, an urban road, a rural road and a special road. The test system apparatus comprises a RTK (real time kinematic) control system, a vehicle driving image acquisition system, a data processing device, etc. According to the test method, the RTK (real time kinematic) control system is utilized to record three-dimensional coordinates of the tested vehicle in real time, and the coordinates of the tested vehicle are compared with coordinates of a digitized three-dimensional test field to draft a tested vehicle running path diagram; data such as a deviation value and driving speed between the tested vehicle running path and a predicted path and vehicle running speed are calculated; and through vehicle running image acquisition systems installed at test points, external vehicle running states and operation behaviors of the tested vehicle in different traffic environments are recorded; and finally, results tested at each test point is compared with a test standard to determine whether the test result is qualified and thus a test report forms.

A framework for combining a weather risk analysis with appropriate operational rules includes a data initialization component, a rules processing component, and one or more weather risk analysis and assessment tools to evaluate a flight condition. The framework applies current, historical, predicted and forecasted weather data to the one or more operational rules governing a mission, a payload, a flight plan, a craft type, and a location of the mission for aircraft such as an unmanned aerial vehicle or remotely-piloted vehicle, and generates advisories based on the evaluation of flight conditions such as a mission compliance status, instructions for operation of unmanned aircraft, and management advisories. The flight condition advisories include either a “fly” advisory or a “no-fly” advisory, and the framework may also provide a mission prioritization and optimization system.

The present technology is directed to a remotely controlled aircraft that can be transported without the risk of damaging certain components, such as the arms and/or propellers. In one non-limiting example, the remotely controlled aircraft technology described herein provides a housing that allows the arms of the remotely controlled aircraft to extend and/or retract through openings in the housing. When retracted, the arms and propellers are protected within an area of the structure of the housing, and when extended, the arms and propellers are operable to make the remotely controlled aircraft fly.

The invention relates to a guide traffic marking identification system and a guide traffic marking identification method in a municipal environment, in order to realize that a remotely piloted vehicle actively cognizes a road surface guide identifier. The guide traffic marking identification system provided by the invention comprises an image acquisition unit, a guide traffic marking extracting unit, a database unit, a guide traffic marking identification unit and a vehicle-mounted control unit, wherein the image acquisition unit acquires image information shot on a road; the guide traffic marking extracting unit extracts guide traffic marking identifiers from the images acquired by the image acquisition unit; the database unit stores identifiers for guiding the traffic markings; the guide traffic marking patterns extracted by the guide traffic marking identification unit are compared with the guide traffic marking identifiers of the database unit, and the identifying results of the patterns are transmitted to the vehicle-mounted control unit; and the vehicle-mounted control unit sends a vehicle driving instruction according to the identifying result of the guide traffic marking identifying unit. According to the system and the method, the unmanned vehicle can initiatively cognize the road surface identifiers, feature dimensions can be reduced by an independent two-dimension component analysis method, and the categories of traffic markings can be classified by a nearest classifier; and the feature dimension obtained by the method is low, and the classifying accuracy is high.

An electronegativity membrane method dust collection air vehicle used for in-air haze removal for a regional atmosphere comprises a remotely piloted vehicle, a fixing support is arranged at the bottom of the remotely piloted vehicle, a membrane method haze removal agent tank, a material metering and feeding device, a membrane bubble fan and an electronegativity membrane bubble distributor are fixed to the fixing support, the material metering and feeding device is connected with the membrane method haze removal agent tank and the electronegativity membrane bubble distributor, and the membrane bubble fan is connected with the electronegativity membrane bubble distributor. The electronegativity membrane method dust collection air vehicle can effectively solve the dust and haze pollution problem of the regional atmosphere.

A remotely-piloted vehicle gravity center adjustment device is used for measuring and adjusting the gravity center of a remotely-piloted vehicle and comprises a support rod, two supporting frames and a control unit. The support rod comprises a sliding seat and a sliding table, the sliding seat is arranged along the support rod, the sliding table is movably arranged on the sliding seat, a pointing element is arranged on the sliding table, the support rod is additionally provided with a driving part, the driving part is coupled with the sliding seat or the sliding table and used for driving the sliding table to slide along the sliding seat, the two supporting frames are combined with two ends of the support rod respectively, a seat body and a bearing portion are arranged at two ends of each supporting frame respectively, each bearing portion is connected with a gravity sensor, and the control unit is respectively coupled with the driving part of the support rod and the gravity sensors of the two supporting frames.

The invention provides an ultra-high-speed cleaning device for a remotely piloted vehicle, which is characterized by comprising rotorcrafts and flexible cables or cloth straps, wherein each rotorcraft comprises a fuselage, a plurality of electric rotor wings, a flight status computer control system and a remote controller, and the flexible cables or cloth straps are suspended below the rotorcrafts. The rotorcrafts can be used to enter places where people are not convenient to enter. The flexible cables or cloth straps can shake under the fan effect of the rotor wings like a flag fluttering in the air, and the shake can generate smashing and sweeping effects on accumulated snow. Only by passing through a photovoltaic cell panel from east to west at a speed of 100 kilometers per hour, 80% of accumulated snow with the thickness of 100 millimeters on the photovoltaic cell panel with the length of 1.2 meters in the south-north direction can be swept to interval passages in the south-north direction of the photovoltaic cell panel and/or the place below the photovoltaic cell panel, and thus the threat of the accumulated snow to the photovoltaic cell panel is relieved. By adopting an external power supply, the hang time of the remotely piloted vehicle can be greatly prolonged.

A system for automating the control of a Remotely Piloted Vehicle (RPV) includes a computer having a processor and a memory, a display operatively coupled to the computer and configured to display a future operating condition of the RPV and an input device operatively coupled to the computer. A predicted noodle tool is executed by the processor and configured to indicate a predicted future path of the RPV by generating a predicted noodle segment on the display. A directed noodle tool is executed by the processor to indicate a pilot-adjustable proposed future flight path of the RPV by generating a directed noodle segment on the display. Further, an input device mode selector is operatively coupled to the processor and configured to selectively map the input device to either manipulate a control surface of the RPV, or to manipulate the directed noodle segment.

The invention discloses a voice remote control system used for a helicopter type aircraft.An airborne flight control system comprises a first microcontroller, a posture instrument module, a motor drive module, a first wireless communication module, a first display module and an airborne power supply module.A ground voice remote control system comprises a second microcontroller, a voice recognition module, a second wireless communication module, a second display module and a ground power supply module.The voice recognition module is used for recognizing a non-specific human voice instruction and transmitting the human voice instruction to the aircraft through the second wireless communication module.The second wireless communication module is used for sending a voice recognition result to the aircraft and sending aircraft flight posture data back to the ground.The second display module is used for displaying postures of the aircraft.The ground power supply module supplies power supply voltage and current required by the ground voice remote control system.The invention further discloses the helicopter type aircraft.An ascending, descending and steering control algorithm is simple and easy to implement, the calculation quantity of the algorithm is small, and steering control is precise.

A remotely-piloted vehicle and apparatus for measuring the gravity center of the wings of the remotely-piloted vehicle is disclosed to solve the problems of inconvenience for carrying around and use and complex structure of a conventional measuring remotely-piloted vehicle. The remotely-piloted vehicle and apparatus for measuring the gravity center of the wings of the remotely-piloted vehicle comprises a supporting rod which is arranged along the long axis direction and provided with a sliding base and a sliding bench, wherein the sliding base is arranged along the supporting rod, the sliding bench is movably arranged on the sliding base, and a directional element is arranged on the sliding bench. The remotely-piloted vehicle and apparatus for measuring the gravity center of the wings of the remotely-piloted vehicle further comprises a first support frame including a base body and two bearing portions which are movably arranged on the base body along a lateral axis direction, and aligned with each other along the lateral axis direction perpendicular to the long axis direction, wherein each bearing portion is provided with a gravity sensor. The remotely-piloted vehicle and apparatus for measuring the gravity center of the wings of the remotely-piloted vehicle further comprises a second support frame including a bearing portion which is provided with a gravity sensor.

The invention discloses a gasoline-engine-driven multi-rotor fire-extinguishing life-saving manned aircraft and belongs to the field of special aircrafts. The gasoline-engine-driven multi-rotor fire-extinguishing life-saving manned aircraft high in bearing capacity and long in duration is provided and carries a cockpit; an ejection seat, an operating bar and a display screen are fitted in the cockpit; an ejection parachute is fitted to the back of the ejection seat; the aircraft herein is a manned aircraft and remote-control aircraft; the aircraft herein is a multifunctional aircraft having anelectric block, a remote-control cable propeller and a life jacket or basket life stretcher is suitable for carrying out high-rise building or field lifesaving; with a fire-extinguishing rocket launcher and a fire-extinguishing rocket projectile, the aircraft herein is suitable for high-rise building fire extinguishing; a cargo hold provided herein allows cargoes to be conveyed; special instruments and devices are carried, so that the aircraft herein is available for high-rise building fire extinguishing and lifesaving, field search and lifesaving, goods air transportation and dropping, aerial patrolling and monitoring, pesticide spraying, and other special tasks.

The invention provides a game device with a remotely-piloted vehicle attack set. The game device comprises an aircraft, an airborne throwing-in system, a remote controller, the set and a control system. The set comprises a prop placing sand table and props arranged on the ground, a wall space and the prop placing sand table. The aircraft is an electric multi-shaft aircraft with screw propeller protection rings, the airborne throwing-in system and a camera lens are assembled on the aircraft, and the airborne throwing-in system is a dismountable device and used for throwing single shot small sealing balls. Holes for placement of the props are formed in the surface of the prop placing sand table, and the control system is arranged in the holes. When the small sealing balls thrown by the aircraft hit the prop placing sand table, a vibration sensor is triggered and transmits detected impact force to a control center. The control center controls a transmission mechanism to change positions of the props in the set at fixed time, grading is carried out on simulated attack according to the impact force, and manufactured audios and videos are played. The game device is strong in interestingness, reduces operative difficulty, and avoids loss of belongings.

The invention relates to a unilateral-control between-high-rise both-way traction rope system, belongs to the field of mechanical control and safety engineering projects and aims at achieving the technical purpose that professionals erect and operate the traction rope system between an stricken high-rise and a safety high-rise on the safety high-rise in an overall unilateral manner. The traction rope system mainly comprises a traction rope, traction rope hooks, a traction ring, both-way tractors, a pulley support with an anchor hook, a fixing base frame of the pulley support and a remotely-piloted vehicle. Firstly, the traction rope on the safety building is arranged on the pulley support with the anchor hook in a sleeving manner, then the remotely-piloted vehicle is controlled to convey and throw the pulley support to the fixing base frame of the stricken high-rise, the anchor hook is firmly clamped on the fixing base frame, and accordingly the system erected in a unilateral manner is finished. The both-way tractors on the safety between-high-rise are used, and the traction rope system can be operated unilaterally. Correctness and reliability in the erecting process of the system can be effectively guaranteed, a person does not need to worry about the traction power source failure of the stricken high-rise, and the problems of disorder and low efficiency of coordinated matching of both sides are solved.

The invention discloses a wheel mechanism for testing a trolley chassis of a remotely piloted vehicle. The wheel mechanism is provided with a wheel support, a first cross rod and a second cross rod, wherein the first cross rod and the second cross rod are arranged between the two sides of the wheel support and parallel to each other. The wheel mechanism is provided with at least two driving wheel units and at least one universal wheel unit. Each driving wheel unit is provided with a driving wheel and a driving motor assembly. One side of each driving motor assembly is connected with the wheel support through a first rotating assembly, and the other side of each driving motor assembly is connected with the first cross rod through a first spring assembly. Each universal wheel unit is provided with a universal wheel, a second rotating assembly and a second spring assembly. When the wheel mechanism suffers from huge flashy loads, four wheels can automatically shrink inwards, high loads are borne by a chassis body mechanism, losses of vulnerable parts of the wheel mechanism are reduced accordingly, and the trolley chassis of the remotely piloted vehicle is tested more economically in a more environment-friendly mode.

The invention discloses a navigation type device for rescuing and salvaging personnel falling into the sea. The device comprises a fixing rope, a rescue rope and a remotely pilot vehicle, wherein the fixing rope and the rescue rope are connected; a connecting part of the fixing rope and the rescue rope is fixed on the remotely pilot vehicle; and the remotely pilot vehicle drives the rescue rope to fly to a preset position. The navigation type device for rescuing and salvaging the personnel falling into the sea has the advantages that by controlling the flying direction of the remotely pilot vehicle, the goal of accurately guiding the rescue rope to fly to the located position of the personnel falling into the sea to implement the rescue is achieved; further through the arrangement of a metal ring and an electromagnet, the connection requirement of the fixing rope and the rescue rope can be met; the fast, convenient and controllable connection/disconnection with/from the remotely pilot vehicle can be realized; through the cooperation of the electromagnet and the metal ring, the remotely pilot vehicle can be automatically disengaged from the metal ring and make a return voyage after completing the navigation action; and the interference, damage or injury caused in the subsequent further rescue process is avoided.

The embodiment of the invention provides a remote-controlled aircraft and a control method thereof. The remote-controlled aircraft includes: a signal receiving unit for receiving a control signal, the control signal at least including a first row vector, a second row vector and a third row vector; A row of vectors, a second row of vectors and a third row of vectors control the movement of the remote control aircraft on the first dimension, the second dimension and the third dimension; wherein, the first row of vectors, the second row of vectors and the third row of the control signal The three row vectors respectively correspond to the first single-degree-of-freedom action, the second single-degree-of-freedom action and the third single-degree-of-freedom action in the gesture actions of the user of the remote control aircraft, and, the gesture action is the first single-degree-of-freedom action, the second single-degree-of-freedom action A linear combination of two single-degree-of-freedom motions and a third single-degree-of-freedom motion. Through the remote-controlled aircraft and the control method thereof according to the embodiments of the present invention, the motion control of the remote-controlled aircraft can be performed through user gestures, thereby improving the accuracy and convenience of control.

The present invention discloses a cooperative dispatching system applied to an unpiloted instructional car in a driving school. The system comprises remotely piloted vehicle terminals, a cloud database server, a dispatching server and an upper computer, the dispatching server comprises a data calculation module and a dispatching algorithm module, data output ends of the remotely piloted vehicle terminals are connected with a data input end of the cloud database server, a data output end of the cloud database server is connected with an input end of the dispatching server, an output end of thedispatching server is connected with an input end of the upper computer, and a control output end of the upper computer is connected with control input ends of the remotely piloted vehicle terminals.The cooperative dispatching system applied to the unpiloted instructional car in the driving school reduces the students' waiting time, reasonably plans paths, completely replace manual coaches, improves the training efficiency and fully utilizes the training resources of the driving school.