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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| creator | LEE TAE HYOUNG PARK SEONG JU MUN CHANG OH LEE JAE YOUNG |
| description | 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. |
| format | Patent |
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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.</description><language>eng ; kor</language><subject>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</subject><creationdate>2023</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20231107&DB=EPODOC&CC=KR&NR=20230153970A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76294</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20231107&DB=EPODOC&CC=KR&NR=20230153970A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LEE TAE HYOUNG</creatorcontrib><creatorcontrib>PARK SEONG JU</creatorcontrib><creatorcontrib>MUN CHANG OH</creatorcontrib><creatorcontrib>LEE JAE YOUNG</creatorcontrib><title>Compact Lidar Sensor</title><description>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.</description><subject>ANALOGOUS ARRANGEMENTS USING OTHER WAVES</subject><subject>BEARINGS</subject><subject>BLASTING</subject><subject>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</subject><subject>DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES</subject><subject>DYNAMO-ELECTRIC MACHINES</subject><subject>ELECTRICITY</subject><subject>ELEMENTS OR CRANKSHAFT MECHANISMS</subject><subject>ENGINEERING ELEMENTS AND UNITS</subject><subject>FLEXIBLE SHAFTS</subject><subject>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</subject><subject>GENERATION</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES</subject><subject>MEASURING</subject><subject>MECHANICAL ENGINEERING</subject><subject>PHYSICS</subject><subject>RADIO DIRECTION-FINDING</subject><subject>RADIO NAVIGATION</subject><subject>ROTARY BODIES OTHER THAN GEARING ELEMENTS</subject><subject>SHAFTS</subject><subject>TESTING</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZBBxzs8tSEwuUfDJTEksUghOzSvOL-JhYE1LzClO5YXS3AzKbq4hzh66qQX58anFQPWpeakl8d5BRgZGxgaGpsaW5gaOxsSpAgCpsSFE</recordid><startdate>20231107</startdate><enddate>20231107</enddate><creator>LEE TAE HYOUNG</creator><creator>PARK SEONG JU</creator><creator>MUN CHANG OH</creator><creator>LEE JAE YOUNG</creator><scope>EVB</scope></search><sort><creationdate>20231107</creationdate><title>Compact Lidar Sensor</title><author>LEE TAE HYOUNG ; PARK SEONG JU ; MUN CHANG OH ; LEE JAE YOUNG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_KR20230153970A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; kor</language><creationdate>2023</creationdate><topic>ANALOGOUS ARRANGEMENTS USING OTHER WAVES</topic><topic>BEARINGS</topic><topic>BLASTING</topic><topic>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</topic><topic>DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES</topic><topic>DYNAMO-ELECTRIC MACHINES</topic><topic>ELECTRICITY</topic><topic>ELEMENTS OR CRANKSHAFT MECHANISMS</topic><topic>ENGINEERING ELEMENTS AND UNITS</topic><topic>FLEXIBLE SHAFTS</topic><topic>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</topic><topic>GENERATION</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES</topic><topic>MEASURING</topic><topic>MECHANICAL ENGINEERING</topic><topic>PHYSICS</topic><topic>RADIO DIRECTION-FINDING</topic><topic>RADIO NAVIGATION</topic><topic>ROTARY BODIES OTHER THAN GEARING ELEMENTS</topic><topic>SHAFTS</topic><topic>TESTING</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>LEE TAE HYOUNG</creatorcontrib><creatorcontrib>PARK SEONG JU</creatorcontrib><creatorcontrib>MUN CHANG OH</creatorcontrib><creatorcontrib>LEE JAE YOUNG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LEE TAE HYOUNG</au><au>PARK SEONG JU</au><au>MUN CHANG OH</au><au>LEE JAE YOUNG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Compact Lidar Sensor</title><date>2023-11-07</date><risdate>2023</risdate><abstract>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.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | 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 |
| title | Compact Lidar Sensor |
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