An aerial vehicle platform, which may be unmanned, includes an engine rotatable along multiple axes to provide various modes of flight and movement. The platform may be scaled for different purposes. The purposes may range from defense, to reconnaissance, and to civilian or commercial applications. Other applications may also benefit from the embodiments disclosed. Embodiments may include a gimbal hub to control the orientation of the engine along different axes.

An aerial vehicle platform, which may be unmanned, includes an engine rotatable along multiple axes to provide various modes of flight and movement. The platform may be scaled for different purposes. The purposes may range from defense, to reconnaissance, and to civilian or commercial applications. Other applications may also benefit from the embodiments disclosed. Embodiments may include a gimbal hub to control the orientation of the engine along different axes.

A method and an apparatus for protecting an unmanned aerial vehicle and an unmanned aerial vehicle are provided. After a positioning system of the unmanned aerial vehicle fails, a flight speed of the unmanned aerial vehicle is acquired at a time point before the positioning system fails, and then a flight state of the unmanned aerial vehicle is determined according to the flight speed, where the flight state includes a low-speed flight state and a high-speed flight state; and then a flight protection strategy of the unmanned aerial vehicle is adjusted according to the flight state. By implementing the method, after the positioning system of the unmanned aerial vehicle is in failure, explosion probability of the unmanned aerial vehicle can be reduced, and flight safety of the unmanned aerial vehicle can be improved.

A method and an apparatus for protecting an unmanned aerial vehicle and an unmanned aerial vehicle are provided. After a positioning system of the unmanned aerial vehicle fails, a flight speed of the unmanned aerial vehicle is acquired at a time point before the positioning system fails, and then a flight state of the unmanned aerial vehicle is determined according to the flight speed, where the flight state includes a low-speed flight state and a high-speed flight state; and then a flight protection strategy of the unmanned aerial vehicle is adjusted according to the flight state. By implementing the method, after the positioning system of the unmanned aerial vehicle is in failure, explosion probability of the unmanned aerial vehicle can be reduced, and flight safety of the unmanned aerial vehicle can be improved.

A multimodal propulsion system of a remotely operated, semi-autonomous, autonomous operated aerial vehicle of a fire-resistant aerial vehicle for suppressing widespread fires deploying hybrid convergent-divergent nozzle systems, electric fans, compressed air subsystems, individually or in combination, primarily powered by ambient air from the fire environment, providing thrust, lift, thrust and lift.

A multimodal propulsion system of a remotely operated, semi-autonomous, autonomous operated aerial vehicle of a fire-resistant aerial vehicle for suppressing widespread fires deploying hybrid convergent-divergent nozzle systems, electric fans, compressed air subsystems, individually or in combination, primarily powered by ambient air from the fire environment, providing thrust, lift, thrust and lift.

An inertia measure unit (IMU) includes a main circuit board, and first and second weight blocks. A first surface of the first weight block contacts the main circuit board. The first weight block includes a recess formed on a second surface thereof opposite to the first surface, and an opening formed on a side surface thereof. The second weight block is coupled to the first weight block on the second surface to cover the recess. The first and second weight blocks jointly form an inner chamber in communication with the opening. The IMU further includes a circuit board disposed in the inner chamber, and a signal line coupled to an edge of the circuit board and extending out of the opening. The signal line bends over an outer surface of the first weight block or the second weight block to connect to the main circuit board.

A method includes receiving, by a first receiver communicatively coupled with a first remote control device, a first control signal from the first remote control device. The method also includes receiving, by a second receiver communicatively coupled with a second remote control device, a second control signal from the second remote control device. The method further includes selecting one of the first control signal of the first remote control device and the second control signal of the second remote control device for controlling a movable object.

A propulsion device, including a platform configured to support a passenger thereon; a thrust engine coupled to the platform, wherein the thrust engine is configured to provide a thrust output substantially along a first axis; a deflector assembly positioned proximate the thrust output, wherein the deflector assembly includes two deflecting guides to divert the thrust output into at least two thrust vectors angled with respect to the first axis; an actuator coupled to each deflecting guide to controllably adjust a position of the deflecting guides with respect to the thrust engine; and a controller in communication with the actuator, wherein the controller is configured to operate the actuator in response to one or more signals from at least one of the passenger and a sensor coupled to the platform.

Apparatus, method and storage medium associated with UAV assisted emergency responses are disclosed herein. In embodiments, an UAV may comprise a flight controller to control at least one or more engines of the UAV to navigate the UAV to condition road traffic for an emergency vehicle on emergency en route to a destination, wherein to condition road traffic, the flight controller is to receive navigation data of the emergency vehicle, and in response, control at least the one or more engines to navigate the UAV in advance of the emergency vehicle, to alert road traffics ahead of the emergency vehicle of pending transit of the emergency vehicle. Other embodiments may be disclosed or claimed.