Abstract:
Systems and methods for using unassisted vehicles to assess damage in a particular location are described. According to certain aspects, the systems and methods may utilize an unmanned ground vehicle (UGV) and a plurality of unmanned aerial vehicles (UAVs). The UGV and the UAVs may be configured with various sensors to capture various damage or environmental data. The UGV and/or the UAVs may also transmit captured data to a central facility for processing. The UGV may serve as a mobile docking and recharging platform for the UAVs and may therefore extend the range and endurance of the UAVs. The UGV may be configured for remote operation, thus eliminating the need to send personnel into a potentially dangerous environment.
Abstract:
A system for homing and recharging an unmanned vehicle comprises a plurality of homing layers operative along the radius of an imaginary circle that has the homing target at its center, each homing layer consisting of a sub-system provided with location means of increasing accuracy relative to that of a sub-system that operates along said radius farther away, from the center of said circle.
Abstract:
An unmanned aerial vehicle comprising at least one rotor motor. The rotor motor is powered by a micro hybrid generation system. The micro hybrid generator system comprises a rechargeable battery configured to provide power to the at least one rotor motor, a small engine configured to generate mechanical power, a generator motor coupled to the small engine and configured to generate AC power using the mechanical power generated by the small engine, a bridge rectifier configured to convert the AC power generated by the generator motor to DC power and provide the DC power to either or both the rechargeable battery and the at least one rotor motor, and an electronic control unit configured to control a throttle of the small engine based, at least in part, on a power demand of at least one load, the at least one load including the at least one rotor motor.
Abstract:
According to an aspect, a distributed package transport system includes unmanned aerial vehicles (UAVs), each of which is configured to transport packages within a geographic area and along a travel route. The system also includes UAV enclosures dispersed within the geographic area. The UAV enclosures include a number of cells, each of which provides a receptacle to temporarily house a UAV. At least one of the UAV enclosures is dynamically assigned to a location within the geographic area. Each of the UAV enclosures includes a computer processor and communication network interface and, for each of the UAVs in transit, the UAV enclosures communicate information specifying an origination point, drop off point, and return point amongst each other and coordinate to define, based on locations of the UAV enclosures and capacities of the UAV enclosures, a refined travel route including a subset of the UAV enclosures to serve as hops.
Abstract:
A fuel cell power pack used as a power source in a multicopter includes a fuel tank and a fuel cell stack for producing electrical energy using hydrogen supplied from the fuel tank and supplying the electrical energy to a battery, and since the fuel cell stack is disposed at a certain point of an arm extended from the aircraft body in the radius direction (a point affected by a descending air current generated by each rotating blade), the electrical energy can be produced using the descending air current generated by the rotating blade without configuring a separate blowing apparatus.
Abstract:
Some aspects provide for a multicopter that includes a frame and a charging unit receiver configured to receive a portion of a charging unit. In some aspects, a perimeter of a cross-section of the proximal portion of the charging unit receiver may be shorter than a perimeter of a cross-section of the distal portion of the charging unit receiver. In some aspects, a perimeter of a cross-section of the distal portion of the charging unit receiver may be shorter than a perimeter of a cross-section of the proximal portion of the charging unit receiver. Some aspects provide for a charging unit that includes a frame and a multicopter receiver configured to receive a portion of the multicopter. In some aspects, a perimeter of a cross-section of the distal portion of the multicopter receiver may be shorter than a perimeter of a cross-section of the proximal portion of the multicopter receiver.
Abstract:
An apparatus and method for replacing a power source element is provided. The apparatus includes a multiple compartment housing attached to a vehicle, power source elements, a controller, and a communications interface. The power source elements are placed within receptacles of the multiple compartment housing. Each power source element is electrically connected to an input power coupler for electrical connection to the vehicle such that each power source element is configured to supply power to the vehicle independently without requiring power supplied by any other power source element. The controller is configured to monitor a power level of each power source element and generate an associated power level reading. The communication interface is configured to retrieve each associated power level reading from the controller and to an external system.
Abstract:
A vertical take-off and landing (VTOL) unmanned aerial vehicle (UAV) system including: a rearward facing tang extending from a rear fuselage portion of a VTOL UAV; one or more metallic contacts disposed on an exterior surface of the tang; a UAV pod including a landing surface; and an opening disposed in the landing surface to receive the tang.
Abstract:
An amphibious vertical takeoff and landing unmanned device with artificial intelligence (AI) system and method for managing a crisis environment and controlling one or more targets through an unmanned aerial vehicle (UAV). The device includes a camera unit and a first plurality of tranquilizer guns. The camera unit captures an image of one or more targets. The first communication unit integrated with the camera unit to receive the image of the target. The GPS unit configured with the first communication unit to track geographical location of the one or more targets, and further tracks the itinerary of the unmanned aerial vehicle. The crisis detection unit to analyze the crisis environment. The first plurality of tranquilizer guns to receive the analyzed data from the crisis detection unit and initiates an action in order to sedate one or more targets.
Abstract:
A method of docking and recharging using a base station and a station-mating frame on the multicopter. The base station includes an upward-facing camera that is used by a docking controller to detect the presence, position, and orientation of a frame, with infrared light-emitting diodes arranged in a predefined pattern. The controller of the base station acts to emit wireless signals to the multicopter to guide the multicopter with its station-mating frame to a predefined position above the base station. The controller transmits a wireless signal to the multicopter to reduce thrust, and the multicopter lowers itself onto a sloped receiving surface that may be arranged in a crown pattern to provide passive gravity-driven centering, which causes the station-mating frame to slide to a lowest vertical point of the receiving assembly. A locking mechanism engages to lock the frame in place and provide electrical contact for recharging.