Jul 20, 2022 Tso lus

Pilot Production Ntawm All-solid-state OPA 2D LIDAR Chip

Lub lidar nti yog ib yam khoom tseem ceeb nyob rau hauv txoj kev loj hlob ntawm lub zog tshiab tsheb thiab cov tsheb txawj ntse.Lub Xya hli ntuj 2, cov neeg sau xov xwm nyob rau hauv Yangzhou Qunfa tshav kub Exchanger Co., Ltd. tau tuav lub tag nrho-solid-state OPA 2D / 3D LIDAR nti txoj kev loj hlob tshwm sim ntawm Lub rooj sib tham thoob ntiaj teb tau ceeb toom tias Yangzhou Qunfa tag nrho-khoom-xeev OPA 2D LIDAR nti sim ua tiav, OPA 3D LIDAR nti kev txhim kho kuj tseem nyob rau hauv cov txheej txheem ntawm synchronization.

 

Nyob rau ntawm lub rooj sib tham, You Zheng, Thawj Tswj Hwm ntawm Huazhong University of Science thiab Technology thiab Academician ntawm Suav Academy ntawm Engineering, thiab Dr. Yi Yasha, tenured professor ntawm University of Michigan thiab cov kws kawm ntawv ntawm Optical Society of America, muaj kev sib tham insightful ntawm LIDAR nti. tshuab.


Academician You Zheng tau taw qhia tias LIDAR zoo li tib neeg lub qhov muag, ntxiv rau qhov tsim nyog rau kev txhim kho lub zog tshiab tsheb thiab kev lag luam tsheb ntse, nws kuj tseem muaj cov ntawv thov tseem ceeb hauv lwm qhov kev lag luam, thiab yog tias nws tuaj yeem ua tau zoo dua industrialized, nws yuav tseem tsav txoj kev loj hlob ntawm ntau optoelectronics teb.


Raws li Dr. Yasha Yi, txoj kev loj hlob ntawm nti-theem photonics yog fueling txoj kev loj hlob ntawm kev txawj ntse txawj ntse, thiab muaj peev xwm zoo rau combining photonics thiab artificial txawj ntse.Raws li Dr. Yasha Yi, txoj kev loj hlob ntawm nti-theem photonics yog fueling txoj kev loj hlob ntawm kev txawj ntse txawj ntse, thiab muaj peev xwm zoo rau kev sib txuas ntawm photonics thiab kev txawj ntse.

 

Tag nrho cov khoom-state optical phased array (OPA) lidar technology tshaj tawm los ntawm Yangzhou Qun rog tshav kub Exchanger Co., Ltd. Raws li Chen Haitao, tus kws tshaj lij tus thawj coj ntawm Yangzhou Qunfa, muaj plaub txoj kev siv tshuab lidar hauv kev ua lag luam.


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Ib qho yog cov neeg kho tshuab LIDAR, nws qhov zoo dua yog tias cov thev naus laus zis kuj paub tab thiab tau mus txog ntau lawm. Tab sis qhov tsis zoo yog qhov pom tseeb heev, vim tias muaj ntau cov khoom siv kho tshuab, nrog lub ntim loj, tus nqi siab dua, thiab tsis muaj kev ruaj ntseg thiab kav ntev.



Qhov thib ob yog MEMS LIDAR thev naus laus zis, tseem hu ua yias-mechanical LIDAR, uas muaj qhov zoo ntawm qhov me me, qauv yooj yim, thiab txo tus nqi zoo piv rau cov neeg kho tshuab radar, tab sis nws kuj muaj qhov tsis zoo ntawm kev sib sau ua ke, lub neej luv luv. , nyuaj hauv ntau lawm, thiab txwv lub kaum sab xis scanning.


Thib peb, Flash LIDAR thev naus laus zis, vim tias nws tsis muaj cov cuab yeej ntsuas hluav taws xob zoo ntawm lub teeb nrawm, yog li nws cov kab ke ruaj khov thiab qhov hloov tshiab zaus yog qhov siab heev, tab sis lub zog siv kuj loj heev thiab muaj qee yam kev nyab xeeb rau kev nyab xeeb. tus neeg teb xov tooj, yog li feem ntau Flash LIDAR tsuas yog siv tau los ua ib qho kev pabcuam sensor, tsis yog lub ntsiab sensor.


Plaub yog OPA LIDAR thev naus laus zis tso tawm los ntawm Yangzhou Qunfa, piv nrog rau lwm yam peb radar khoom, OPA LIDAR tsis xav tau kev sib hloov tshuab kom ua tiav cov kev ntsuas ntawm cov nqaj hauv qhov chaw, nws cov lus teb ceev, yoog raws, siab raug, tus nqi qis, me me, tag nrho cov khoom hauv lub xeev nyob rau hauv kev soj ntsuam ntawm high-ceev lub hom phiaj, synchronous taug qab ntawm ntau lub hom phiaj thiab lwm yam tau hais txog qhov pom tseeb zoo.

 

Yog li ntawd, nws muaj kev vam meej heev hauv kev tsav tsheb tsis muaj neeg tsav tsheb, neeg hlau, kev ruaj ntseg ntse, thiab lwm yam. Nws kuj yog ib qho ntawm cov lus qhia kev loj hlob kawg ntawm LIDAR thev naus laus zis tau lees paub los ntawm kev lag luam.

All-solid-state yog kev lag luam txoj kev lees paub thev naus laus zis rau hauv-tsheb LiDAR sensors.Leng Jianqing, Tus Thawj Coj Loj, Greater Tuam Tshoj thiab Asia Pacific Application Center ntawm Emmis Osram Group, tau hais hauv kev xam phaj nrog Tuam Tshoj Electronics Xov Xwm hais tias lub xeev muaj zog. txoj kev loj hlob ntawm LiDAR. Feixin Electronics CEO thiab Thawj Tswj Hwm Lei Shuyu kuj tau hais tias tag nrho cov khoom-lub xeev LIDAR tuaj yeem txo cov nqi tsim khoom ntawm LIDAR, yog li dhau los ua cov kev coj ua ntawm LIDAR cov khoom nyob rau ob peb xyoos tom ntej no.


Yangzhou Qunfa tau koom tes nrog University of Michigan, nquag npaj cov khoom siv hluav taws xob optoelectronic nti, thiab kev cog qoob loo ntawm optical phased array (OPA) lidar chip technology tau ntau xyoo.Nws paub tias, tam sim no, Yangzhou Qunfa's OPA 2D LIDAR nti tab tom ua lag luam, thaum kev tshawb fawb thiab kev loj hlob ntawm OPA 3D LIDAR nti yog nyob rau hauv kev ua tiav ib txhij.Nws tau qhia tias Yangzhou Qunfa's OPA 3D optoelectronic integrated nti tuaj yeem siv dav hauv kev tsav tsheb tsis muaj neeg tsav tsheb, kev ruaj ntseg ntse, neeg hlau, kev tswj xyuas nroog thiab tsheb. , kev kho mob, thiab lwm yam. Kev lag luam kev cia siab yog qhov dav heev thiab kev lag luam nplai zoo heev.

 

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