Speed Determination Using Light Detection and Ranging (LIDAR) Device

A light detection and ranging (LIDAR) device includes a first light emitter, a second light emitter, a first light detector, and a second light detector, wherein the first light emitter is configured to emit light pulses in a first direction and the second light emitter is configured to emit light p...

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Bibliographische Detailangaben
1. Verfasser:	Wachter, Luke
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:	A light detection and ranging (LIDAR) device includes a first light emitter, a second light emitter, a first light detector, and a second light detector, wherein the first light emitter is configured to emit light pulses in a first direction and the second light emitter is configured to emit light pulses in a second direction. During a scan of the LIDAR device, the first direction intersects an object at a first time and the second direction intersects the object at a second time. A relative speed of the object can be determined based on a first range to the object when the first direction intersects the object and a second range to the object when the second direction intersects the object.