LiDAR METHODS AND SYSTEMS WITH SELECTIVE DENSITY SCANNING BASED ON MEMS

The disclosed systems, and methods are directed to a LiDAR system comprising a radiation source for emitting an output beam, a microelectromechanical (MEM) component for receiving the output beam and for reflecting the output beam towards the region of interest, the MEM component oscillates at a fir...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	SOLOMENTSEV, Dmitry Valentinovich, GOLIKOV, Andrey Victorovich, ORLOV, Nikolay Evgenievich
Format:	Patent
Sprache:	eng
Schlagworte:	ANALOGOUS ARRANGEMENTS USING OTHER WAVES DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING PHYSICS RADIO DIRECTION-FINDING RADIO NAVIGATION TESTING
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Beschreibung
Zusammenfassung:	The disclosed systems, and methods are directed to a LiDAR system comprising a radiation source for emitting an output beam, a microelectromechanical (MEM) component for receiving the output beam and for reflecting the output beam towards the region of interest, the MEM component oscillates at a first oscillation amplitude to spread the output beam by a vertical interval along a vertical axis in the region of interest, a detector for detecting an input beam from the region of interest, a processor configured to determine, from the input beam received by the detector, whether there is an object in the region of interest and responsive to a determination that there is an object in the region of interest, cause the first oscillation amplitude of the MEM component to be modulated to a first modulated oscillation amplitude to reduce the vertical interval of the output beam around the object.