Compact Lidar Sensor

The present embodiments provide a rotation-type scanning LiDAR sensor that generates a point cloud with improved distance measurement accuracy to an object by adjusting an exposure time and intensity of light suiting a scanning situation through a plurality of transmitter/receiver groups located on...

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Bibliographische Detailangaben
Hauptverfasser:	LEE TAE HYOUNG, PARK SEONG JU, MUN CHANG OH, LEE JAE YOUNG
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	ANALOGOUS ARRANGEMENTS USING OTHER WAVES BEARINGS BLASTING CONVERSION OR DISTRIBUTION OF ELECTRIC POWER DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES DYNAMO-ELECTRIC MACHINES ELECTRICITY ELEMENTS OR CRANKSHAFT MECHANISMS ENGINEERING ELEMENTS AND UNITS FLEXIBLE SHAFTS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS GENERATION HEATING LIGHTING LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING MECHANICAL ENGINEERING PHYSICS RADIO DIRECTION-FINDING RADIO NAVIGATION ROTARY BODIES OTHER THAN GEARING ELEMENTS SHAFTS TESTING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The present embodiments provide a rotation-type scanning LiDAR sensor that generates a point cloud with improved distance measurement accuracy to an object by adjusting an exposure time and intensity of light suiting a scanning situation through a plurality of transmitter/receiver groups located on an inclined surface of a rotating module, and minimizes a size that can extract a relative angle based on a reflection pattern reflected in the object. The present invention comprises: a transmission/reception module; a rotating module; a connection module; a fixing module; and a rotating column. 본 실시예들은 회전 모듈의 경사면에 위치한 복수의 송수신기 그룹을 통해 스캐닝 상황에 맞게 광의 노출 시간 및 세기를 조절함으로써 대상체까지의 거리 측정 정확도가 향상된 포인트 클라우드를 생성하고, 대상체에서 반사된 반사 패턴을 기준으로 상대 각도를 추출할 수 있는 크기를 최소화한 회전형 스캐닝 라이다 센서를 제공한다.