TIMING COMPENSATION DEVICE FOR OPTICAL OUTPUT SIGNAL OF LIDAR AND METHOD THEREOF

The present invention relates to a timing compensation device for an optical output signal of a Lidar and a method thereof, including an encoder for detecting a rotation period of a motor provided in a scanner, a Lidar controller for detecting a jitter time from the rotation period of the motor dete...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	HAN, Yun Ki, Shin, HoSeok, Han, HakGu, Lee, Chulseung, Park, Yong Min, Ryu, Hyuk
Format:	Patent
Sprache:	eng
Schlagworte:	ANALOGOUS ARRANGEMENTS USING OTHER WAVES ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR PHYSICS RADIO DIRECTION-FINDING RADIO NAVIGATION TARIFF METERING APPARATUS TESTING
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Beschreibung
Zusammenfassung:	The present invention relates to a timing compensation device for an optical output signal of a Lidar and a method thereof, including an encoder for detecting a rotation period of a motor provided in a scanner, a Lidar controller for detecting a jitter time from the rotation period of the motor detected by the encoder, creating a histogram including a mode of a jitter time, and performing optical output control at a time point of the rotation period of the motor or when the mode of the jitter time is compensated for the rotation period of the motor; and a light transmitter for outputting laser light to the scanner according to the optical output control of the Lidar controller.