11-07-2013 дата публикации
Номер: US20130176423A1
The drone () comprises an onboard video camera () picking up a sequence of images to be transmitted to a remote control. The user selects an exposure mode such as forward or sideways, panoramic or boom plane, tracking, defining a trajectory to be transmitted to the drone. Corresponding setpoint values are generated and applied to a processing subsystem controlling the motors of the drone. Once the drone is stabilized on the prescribed trajectory (), the exposure by the video camera () is activated and the trajectory is stabilized by an open loop control avoiding the oscillations inherent in a servocontrol with feedback loop. 1161012110. A method for piloting , by means of a remote control apparatus () , a rotary wing drone () with multiple rotors () driven by respective motors () that can be controlled in a differentiated manner to pilot the drone attitude-wise and speed-wise ,{'b': '14', 'the drone comprising an onboard video camera () suitable for picking up a sequence of images of a target seen from the drone and for transmitting this sequence to the apparatus,'} [{'b': 46', '48', '58', '64', '66', '72, 'selection by the user of a predetermined exposure mode, defined by a set of parameters (-; -; -) describing a trajectory to be transmitted to the drone, these parameters belonging to the group comprising: exposure mode at a fixed point or in displacement; type of displacement, translational or rotational; speed of displacement; direction or axis of displacement; direction of displacement; duration of displacement; exposure altitude;'}, {'b': 152', '160', '164', '100', '150, 'generation (, , ) of setpoint values from said set of parameters, and application of these setpoints to a processing subsystem (-) for controlling the motors of the drone;'}, {'b': '14', 'once the drone is stabilized on a trajectory conforming to said parameters, activation of the exposure by the video camera ().'}], 'characterized by the following steps2. The method of claim 1 , in which:the ...
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