A vertical landing vehicle including an airframe forming a hull and having at least one wing coupled to the airframe, at least one proximity sensor coupled to the airframe, and a flight control system including a control processor and an operator interface, wherein the at least one proximity sensor is coupled to the control processor, wherein the control processor, based on signals from the at least one proximity sensor, is configured to generate, for presentation through the operator interface, situational awareness indications corresponding to portions of the hull sensed by the at least one proximity sensor and obstacles sensed by the at least one proximity sensor, and wherein the situational awareness indications comprise a terrain map overlay including positional relationships between the hull and the obstacles.

A vertical landing vehicle including an airframe forming a hull and having at least one wing coupled to the airframe, at least one proximity sensor coupled to the airframe, and a flight control system including a control processor and an operator interface, wherein the at least one proximity sensor is coupled to the control processor, wherein the control processor, based on signals from the at least one proximity sensor, is configured to generate, for presentation through the operator interface, situational awareness indications corresponding to portions of the hull sensed by the at least one proximity sensor and obstacles sensed by the at least one proximity sensor, and wherein the situational awareness indications comprise a terrain map overlay including positional relationships between the hull and the obstacles.

A falling-resistant and anti-drifting unmanned aerial vehicle has a main body and at least one rotor wing thereon. Both sides of the main body have a wing with an airbag filled with gas lighter than air. Bulges protruding downwards are arranged at the bottoms of the airbag. The two airbags are at the same height symmetrically arranged based on the main body. The airbag can function as an undercarriage when the aircraft lands down, and as a buffer when crash landing and then reduce damage to the main body. If the aircraft falls in water, the aircraft can float on the water to avoid damage caused by sinking. As bulges protruding downwards are arranged at the bottoms of the airbags, in spraying operation, side wing can be relatively well baffled by the bulges in case of side wing blowing in the flying process, resulting in less droplets draft.

A falling-resistant and anti-drifting unmanned aerial vehicle has a main body and at least one rotor wing thereon. Both sides of the main body have a wing with an airbag filled with gas lighter than air. Bulges protruding downwards are arranged at the bottoms of the airbag. The two airbags are at the same height symmetrically arranged based on the main body. The airbag can function as an undercarriage when the aircraft lands down, and as a buffer when crash landing and then reduce damage to the main body. If the aircraft falls in water, the aircraft can float on the water to avoid damage caused by sinking. As bulges protruding downwards are arranged at the bottoms of the airbags, in spraying operation, side wing can be relatively well baffled by the bulges in case of side wing blowing in the flying process, resulting in less droplets draft.

Provided is a crash detection device, a method of detecting a crash of a flying object, a parachute or paraglider deployment device, and an airbag device that can improve the reliability in terms of safety. A device detecting a crash of a flying object includes a detection part capable of detecting a flying state of the flying object, a calculation section capable of determining whether the flying state of the flying object is abnormal based on data on the flying state of the flying object acquired by the detection part, and an abnormal signal output section capable of outputting an abnormal signal to the outside when the calculation section determines that the flying state of the flying object is abnormal. The calculation section acquires data from the detection part at a sampling frequency of 1 kHz or more, determines whether the data is data indicating that the flying state of the flying object is abnormal or noise that is unnecessary data when the data is equal to or greater than a predetermined threshold value, determines that the flying state of the flying object is abnormal when the data is determined to be the data indicating that the flying state of the flying object is abnormal.

The present disclosure provides a motion sensor assembly applied to an unmanned vehicle. The motion sensor assembly includes a mounting bracket, a sensor assembly body, and a shock absorption mechanism disposed between the mounting bracket and the sensor assembly body. The sensor assembly body includes a protective casing and a sensor module disposed in the protective casing. The shock absorption mechanism including a plurality of elastic members, which are disposed between the mounting bracket and the protective casing for absorbing the shock of the sensor module in the protective casing.

The present disclosure provides a motion sensor assembly applied to an unmanned vehicle. The motion sensor assembly includes a mounting bracket, a sensor assembly body, and a shock absorption mechanism disposed between the mounting bracket and the sensor assembly body. The sensor assembly body includes a protective casing and a sensor module disposed in the protective casing. The shock absorption mechanism including a plurality of elastic members, which are disposed between the mounting bracket and the protective casing for absorbing the shock of the sensor module in the protective casing.

A device can provide an air state detection floating device capable of remaining in the air, the device comprising: a power supply unit; at least one memory for storing instructions; at least one processor; a communication unit for transmitting and receiving data; a driving unit for generating a driving force; a first sensing unit for detecting information on an air state of an enclosed space; and a second sensing unit for generating location information, wherein the instructions are executable by the processor so as to the processor to perform operations, and the operations comprise: an operation that generates a control signal for movement in the enclosed space on the basis of the data; and an operation that controls the driving unit based on the control signal.

An aerial vehicle includes a lift generation member provided in an airframe in an expandable manner, a manipulation mechanism connected to the lift generation member and configured to manipulate the lift generation member, an expansion apparatus configured to expand the lift generation member, a control unit configured to control the manipulation mechanism, and a falling sensing unit configured to sense falling of the airframe. The expansion apparatus is configured to expand the lift generation member based on a falling sensing signal and the control unit is configured to start control of the manipulation mechanism based on the falling sensing signal.

A landing gear monitoring and alerting system includes a locking pin configured to be inserted into an aperture extending through a linkage of an extended landing gear assembly. When inserted into the aperture, the locking pin inhibits movement of the linkage to establish a locked state of the extended landing gear assembly. This system further includes a magnetic sensor and a communication module. The magnetic sensor is disposed proximate the aperture and is configured to sense a magnetic response indicative of the locking pin being disposed within the aperture. The magnetic sensor is configured to generate a sensor output indicative of the locking pin being disposed within the aperture. The communication module has a transmitter coupled to the magnetic sensor so as to receive the sensor output and is configured to responsively transmit a signal indicative of the locking pin being disposed within the aperture.