Maitiro mana: Kuita kutsva, mamiriro matsva, 4D millimeter wave radar inovhura kutenderera kutsva kweindastiri.
Kuenderera mberi mabhenefiti + kukwidziridzwa kwekuita, 4D millimeter wave radar ndiyo shanduko huru yemamirimita wave radar.
4D millimeter wave radar inowedzera "altitude" yekuona ruzivo, uye mashandiro acho anowedzera kuvandudzwa
4D millimeter wave radar inowedzera "altitude" yekuona ruzivo, uye mashandiro acho anowedzera kuvandudzwa
Iyo "4D" ye4D millimeter wave radar inoreva iyomativi mana ehurefu, chinhambwe, chakanangana nekumhanya. Kuenzaniswa neyechinyakare millimeter wave radar, 4D millimeter wave radar inowedzera kubuda kwe "altitude" dimension yeruzivo ruzivo.
Mhedzisiro yakabuda ye4D millimeter wave radar inoratidza stereoscopic point cloud, iyo yakavandudza dhigirii rekuzivikanwa, kunzwa uye kugadzirisa zvichienzaniswa neyekare mamirimita wave radar.
4D millimeter wave radar inogona kunge iine mukana wekuita wekusvika yakaderera beam lidar, asi haisi yekutsiva.
4D millimeter wave radar uye 16-mutsara / 32-mutsara / 64-mutsara wakaderera danda lidar imaging mhando yakafanana, asi kumashure kwekuvandudzwa kweLIDAR kusvika kune yakakwirira mutsara nhamba, hukama hwemakwikwi pakati pezviviri hazvina kusimba, kwete chinotsiva. ukama. Iyo 4D millimeter wave radar point cloud iri pahumwe hurongwa hwehukuru seye low line beam lidar, saka kuita kwezviviri izvi kunofananidzwa, asi haikwanise kusvika pamwero weiyo high line number lidar.
4D millimeter wave radaruye LiDAR inonyanya kupindirana muzvikamu zviviri zvekumhanya kuyerwa kweyero uye nehutsinye mashandiro enzvimbo.
"Performance + cost" inokurudzira makambani emotokari anosarudza nzira yakawanda-sensor kuti ashande nesimba4D millimeter wave radar
Millimeter wave radar chip drive 4D millimeter wave radar mutengo unodonha zvakanyanya. Millimeter-wave radar chip mitengo inogona kudzikiswa zvakanyanya pasi peiyo "CMOSSoC + AmP" tekinoroji.
Mumamiriro ezvinhu ekuderera kunoramba kuripo mumutengo we millimeter wave radar uye kuenderera mberi kwekuvandudza kwekuita kwakaunzwa ne4D, Tesla's yakachena yekuona nzira chirongwa chinogona kuchinja. Makambani emotokari anonyanya kufunga nezvekushanda kwechiitiko kukwidziridzwa uye mutengo wekubatsira unounzwa ne4D millimeter wave radar.
Kunyangwe kutanga kwanonoka asi pekutangira kwakakwira, iyo yepamba 4D radar module bhizinesi kana kudarika kona nehunyanzvi uye zano.
Mumusika weChinese wemakwikwi ekutyaira akangwara uye akangwara, iyo iripo millimeter-wave radar 4D ndeimwe yesarudzo dzemakambani emotokari epamba kutarisana nemakwikwi uye kupa ruzivo rwuri nani, uye yeramangwana modhi ine 4D millimeter-wave radar inotarisirwa kuenderera mberi. kuwedzera.
Angle radar sekubudirira: Dzimba millimeter wave radar vagadziri vakatanga kuwana kuwanda kugadzirwa kweAngle radar muna 2018, kunyangwe kutanga kwanonoka asi pekutangira kwakakwira.
Kutarisa pamabhizinesi emotokari madiki emuno uye vatengi vemagetsi matsva: Kuenzaniswa nevagadziri vepasi rese vanozonyanya kutarisa kune yekutanga-mutsara Oems uye yekumberi radar mazano, epamba millimeter wave radar module vagadziri vanopa kutamba kwakazara kune yavo yemuno zvakanakira, kuvandudza vatengi kuburikidza nenzira. ye "mabhizinesi emotokari madiki emudzimba → mutsara wekutanga akazvimirira mabhureki → mafekitari epasi rose ekutanga emotokari", uye shandisa kusimuka kwemauto matsva epamba kuve anoshivirira uye ane hushamwari kune vatengesi vepamba Mukana weimwe inochinjika-inochinjika-yakagadziriswa-nzvimbo, kuedza ita hukuru-hukuru uye huzere hwemhando yekuvandudza, inotarisirwa kucheka kumberi kweiyo millimeter wave radar yekugovera cheni kubva kurefu-refu.
Zvigadzirwa zvemumba radarinogona kuramba ichichengetedza mabhenefiti emitengo kuumba makwikwi akapatsanurwa pasi pemamiriro ekuvhurika kwedata uye mhando yepamusoro yebasa:
Yakakwira data kuvhurika, Yakakwirira sevhisi mhando, Mutengo mukana
Nguva yekutumira: Jan-20-2024