Abstract:
The disclosed embodiments include a trailer for an autonomous vehicle controlled by a command and control interface. The trailer includes a trailer body configured to retain the autonomous vehicle in an undeployed configuration. The trailer also anchors the autonomous vehicle in a deployed configuration. A tether is provided having a first end coupled to the trailer body and a second end that is configured to couple to the autonomous vehicle. A winch is utilized to adjust a length of the tether to move the autonomous vehicle between the undeployed configuration and deployed configuration. Further, a communication system communicates with the command and control interface and the autonomous vehicle to control movement of the autonomous vehicle between the undeployed configuration and deployed configuration.
Abstract:
A system and a method for gas transportation by air, in which the transported gas also creates at least some of the lift for the airship, transporting it. In the same time, a fluid cargo, which also serves as ballast, is loaded. One of the options is that some of the transported gas is carried in a compressed form within a strong vessel on the airship. Among other options for the fluid cargo is the same gas in liquefied form, sea water, fresh or brackish water, LPG and oil. Yet another option is carrying easily liquefied gas, which is evaporated and fills in the airship envelope on its way back. Other embodiments are disclosed, such as cooling the transported gas or using heated air or steam when the transported gas is unloaded. A network of airships, terminals and control stations for natural gas transportation by air and more can be used with multiple airships of this kind.
Abstract:
A hovering surveillance device. An electronic imaging device is disposed on a housing having a primary lift element, at least one compressed lighter-than-air gas element, a pitch adjustment element, and, a steering element. The compressed lighter-than-air gas is channeled to the primary lift element and the pitch adjustment element to selectively vary the altitude and angle for the housing such that scene of interest may be imaged. The lighter-than-air gas may be selected from the group of helium, hydrogen, heated air, neon, ammonia, and methane.
Abstract:
The present invention provides a position control system for a remote-controlled vehicle, a vehicle operated by the control system, and a method for operating a remote-controlled vehicle. An electromagnetic energy receiver is configured to receive an electromagnetic beam. The electromagnetic energy receiver is further configured to determine a position of the remote-controlled vehicle relative to a position of the electromagnetic beam. The vehicle is directed to maneuver to track the position of the electromagnetic beam.
Abstract:
An apparatus for removing harmful gas components out of the earth's atmosphere is a free-flying autonomous lightweight aircraft with an onboard gas processing system including gas separation or extraction devices, and inlets and outlets connected to the devices. Solar cells and/or thermoelectric generators provided on the craft produce electrical energy to operate the individual devices. The system may include a cryogenic closed-loop circulation system that participates in liquefying the extracted gas components. The apparatus is preferably a lighter-than-air craft like a dirigible. A method of extracting harmful gas components from the atmosphere involves flying the apparatus at a prescribed altitude level and operating the gas processing system to remove the harmful gas component from the atmosphere, then returning the apparatus to earth to offload the liquefied stored harmful gas component.
Abstract:
An orientation system is disclosed for a lighter-than-air aircraft having a lower stage suspended from an envelope. The orientation system includes cords interconnecting the envelope and the lower stage and means for adjusting the length of at least one of the cords between the lower stage and the envelope. Adjusting the length produces a shift in the angle of attack of the envelope with respect to the lower stage.
Abstract:
A system and method for an aerial surveillance system are disclosed. Briefly described, one embodiment comprises a lighter-than-air aerial platform, at least one image capture device carried by the lighter-than-air aerial platform and operable to sequentially capture a plurality of images, and at least one control surface physically coupled to the lighter-than-air aerial platform and operable to control direction of movement of the lighter-than-air aerial platform along a surveillance path in response to a guidance control signal determined in part upon the sequentially captured plurality of images.
Abstract:
An airship system according to the invention has an airship (110), a base station (120), and at least three measurement points. The airship (110) emits ultrasonic waves upon receiving an instruction from the base station (120). Measurement point units (S1-S3) receive the ultrasonic waves, and thereby measure distances from the airship (110) to the respective measurement points. An MPU that is incorporated in the base station (120) calculates a position of the airship (110). The base station (120) controls a route of the airship (110) based on the calculated position by sending a flight instruction to the airship (110). In this manner, an airship system can be provided that makes it unnecessary for an operator to pilot the airship and that can reduce the load weight and the power consumption of the airship.
Abstract:
A radio-controlled flying apparatus comprising an annular buoyant body and having an overall center of gravity below the center of buoyant force of the buoyant body. The annular buoyant body contains a gas of lighter weight than air. A main body is supported by the annular buoyant body by means of a dual-axis gimbal. The main body is provided with a pair of propellers which are rotatably supported by the main body and are driven by variable-speed motors into rotation in opposite directions. The main body is further provided with a rocking mechanism for causing said main body to rock about the dual-axis gimbal. An electric circuit resides in the main body for receiving a radio wave from an external transmitter to control the rocking mechanism and variable-speed motors. The electric components in the electric circuit are supplied their power from a battery carried on the main body.
Abstract:
A service providing system includes a request receiving robot and a service providing robot. The request receiving robot includes a floating unit configured to float in air, a recognition unit configured to recognize a service providing request by a user, and a transmitter configured to transmit the recognized service providing request. The service providing robot includes a receiver configured to receive the service providing request transmitted by the request receiving robot, a moving unit configured to move the service providing robot to the user who makes the service providing request as a destination according to the received service providing request, and a service providing unit configured to provide a service to the user.