An unmanned aircraft (100) according to the present disclosure is equipped with a flight propeller (2) and includes a main body (1), a locomotion unit having an aquatic locomotion mechanism and a terrestrial locomotion mechanism independent of the flight propeller, and a connector that connects the main body and the locomotion mechanisms.

Provided is a protection device for protecting a sensor mounted on an unmanned aerial vehicle. The protection device includes a housing and a nozzle provided in the housing and connected to a container, and protects the sensor by discharging a content of the container from the nozzle. The protection device may further include an information acquisition unit for acquiring information from an outside, and discharge the content from the nozzle based on the information acquired by the information acquisition unit. The protection device may further include an environment detection unit configured to detect a change in environment, and discharge the content from the nozzle based on the change detected by the environment detection unit. The protection device may further include a foreign object detection unit configured to detect a foreign object, and discharge the content from the nozzle in response to the foreign object detection unit detecting the foreign object.

Provided is a protection device for protecting a sensor mounted on an unmanned aerial vehicle. The protection device includes a housing and a nozzle provided in the housing and connected to a container, and protects the sensor by discharging a content of the container from the nozzle. The protection device may further include an information acquisition unit for acquiring information from an outside, and discharge the content from the nozzle based on the information acquired by the information acquisition unit. The protection device may further include an environment detection unit configured to detect a change in environment, and discharge the content from the nozzle based on the change detected by the environment detection unit. The protection device may further include a foreign object detection unit configured to detect a foreign object, and discharge the content from the nozzle in response to the foreign object detection unit detecting the foreign object.

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.

Embodiments of the present invention is a shock-absorbing bracket, including: a mounting bracket; a base, where the base is spaced apart from the mounting bracket; and a plurality of shock-absorbing elements, where one end of each of the plurality of shock-absorbing elements is connected with the mounting bracket. Through the structure, the mounting bracket and the base form a triangular shock-absorbing mounting structure in a vertical direction, the stability of the shock-absorbing bracket is improved, and the shock-absorbing effect is good.

The present invention relates to an unmanned aerial vehicle (UAV) for agricultural weed management. The UAV comprises a control and processing unit (20), and a camera (30). The control and processing unit is configured to control the UAV to fly to a location inside the canopy of a crop and below the vertical height of the crop and/or between a row of a plurality of crops and below the vertical height of the plurality of crops. The control and processing unit is configured to control the camera to acquire at least one image relating to the ground at the location inside the canopy of a crop and below the vertical height of the crop and/or between a row of a plurality of crops and below the vertical height of the plurality of crops. The control and processing unit is configured to analyse the at least one image to determine the presence of at least one weed and its location on the ground.

The present invention relates to an unmanned aerial vehicle (UAV) for agricultural weed management. The UAV comprises a control and processing unit (20), and a camera (30). The control and processing unit is configured to control the UAV to fly to a location inside the canopy of a crop and below the vertical height of the crop and/or between a row of a plurality of crops and below the vertical height of the plurality of crops. The control and processing unit is configured to control the camera to acquire at least one image relating to the ground at the location inside the canopy of a crop and below the vertical height of the crop and/or between a row of a plurality of crops and below the vertical height of the plurality of crops. The control and processing unit is configured to analyse the at least one image to determine the presence of at least one weed and its location on the ground.

The application relates to a target acquisition system according to one embodiment for an indirect-fire weapon. The system includes a terminal device, a sensor unit for the terminal device, an unmanned aircraft and a control device for the aircraft. The terminal device is adapted to receive, from the control device-controlled aircraft, location data (LD, PW, DT, LT) related to a target's location (LT). The sensor unit is adapted to monitor the weapon's position. The terminal device is adapted to present, with a user interface unit, the target's location on the basis of the received location data and a calculated hit point (LH) for the weapon's projectile on the basis of the weapon's position. The terminal device is adapted to indicate, with the user interface unit, when the weapon has been aimed in such a way that, on the basis of its position, the projectile's calculated hit point is in alignment with the target's location, whereby, when the weapon is discharged, its projectile strikes the designated target

The application relates to a target acquisition system according to one embodiment for an indirect-fire weapon. The system includes a terminal device, a sensor unit for the terminal device, an unmanned aircraft and a control device for the aircraft. The terminal device is adapted to receive, from the control device-controlled aircraft, location data (LD, PW, DT, LT) related to a target's location (LT). The sensor unit is adapted to monitor the weapon's position. The terminal device is adapted to present, with a user interface unit, the target's location on the basis of the received location data and a calculated hit point (LH) for the weapon's projectile on the basis of the weapon's position. The terminal device is adapted to indicate, with the user interface unit, when the weapon has been aimed in such a way that, on the basis of its position, the projectile's calculated hit point is in alignment with the target's location, whereby, when the weapon is discharged, its projectile strikes the designated target