Recent Patents and Applications for Aerial Drones (UAVs)

[EN] The invention relates to an unmanned aerial vehicle (10) comprising an autonomous power supply source (12), a housing (14), in the internal volume of which is arranged electronic equipment which is electrically powered by the power source (12), at least one rotary wing (16A, 16B, 16C, 16D) having a motorized propeller (32A, 32B, 32C, 32D) for maintaining the electronic equipment in flight by propulsion or levitation on remote control, and, for each motorized propeller (32A, 32B, 32C, 32D), a mechanical protection structural element (34A, 34B, 34C, 34D). The housing (14) comprises an electrically conductive wall extending so as to protect this electronic equipment from any electromagnetic field external to the housing (14). An electrically conductive strip electrically connected to the conductive wall of the housing (14) extends around each structural element (34A, 34B, 34C, 34D) for the mechanical protection of the propeller.

[EN] The invention relates to an unmanned aerial vehicle, comprising an autonomous power supply source (44), a central housing (14), in the internal volume of which is arranged electronic equipment electrically powered by the power source and at least one wing, which is motorized and laterally offset with respect to the central housing (14) by means of a rigid arm (20), for maintaining the electronic equipment in flight by propulsion or levitation on remote control. The central housing (14) comprises an electrically conductive wall (42) extending so as to protect the electronic equipment from any electromagnetic field external to the central housing (14). Each laterally offset rigid arm (20) of the motorized wing is hollow and the electrically conductive outer wall is electrically connected to the conductive wall (42) of the central housing (14). Each wing motor is electrically powered by electrical wires (84) which extend within the corresponding laterally offset rigid arm (20) while being electrically insulated from its conductive outer wall.

[EN] This unmanned aerial vehicle has an autonomous electric power source (44A, 44B), a housing (14) whose inner volume contains electronic devices (46, 48A, 48B, 48C, 48D, 50, 52, 54, 56) that are supplied with electricity by the power source, and at least one airfoil for maintaining flight through propulsion or uplift through remote control of the electronic devices. The housing (14) has an electrically conductive wall (42) extending in such a way as to protect these electronic devices from any electromagnetic field external to the housing. Each electronic device (46, 48A, 48B, 48C, 48D, 50, 52, 54, 56) arranged in the housing (14) is provided with a connection port for connection to a reference electrical potential, and this connection port is electrically connected to the conductive wall (14) of the housing.

Machine translation: The present invention relates to a red tide and algae as monitoring system by the propellers mounted to the main assembly so that the plurality of the drone, and can fly (S1105 is mounted on the main body of the drones can when the light is irradiated to the measurement object in reverse from the water surface and the Raman signal received from light of chlorophyll-a to detect the fluorescent signal generated algae, and calculates the red tide and red tide concentration and the concentration of the calculated occurrence of algae sent to the administrator terminal via the communication network calculation unit. This monitoring system using drones, according to the tide and algae, and the algae blooms flight status can be generated, it is possible to measure the distance between the support surface to maintain the measurement accuracy of the regardless of the change provides an advantage that can stably.