Urban NOA ine chinoputika chinodiwa base, uye madhorobha NOA kugona kuchave kiyi kumakwikwi ekutyaira zvine hungwaru mumakore anotevera.
High-speed NOA inosimudzira mwero weNOA wekupinda, uye NOA yemudhorobha yave sarudzo isingadzivisiki yekuti Oems ikwikwidze muchikamu chinotevera chekubatsirwa kutyaira.
Muna 2023, huwandu hwekutengesa kweakajairwa NOA modhi dzemotokari dzinotakura vanhu muChina hwakakwira nekusvetuka nemaganho, uye mwero wekupinda weNOA waratidza kudzikama kukwira. Kubva munaNdira kusvika Gunyana 2023, mwero wekupinda weyakanyanya-kumhanya NOA yaive 6.7%, kuwedzera kwe2.5pct. Iyo yedhorobha NOA yekupinda mwero yaive 4.8%, kuwedzera kwe2.0pct. High-speed NOA yekupinda inotarisirwa kuve pedyo negumi muzana uye madhorobha NOA anotarisirwa kudarika 6% muna 2023.
Huwandu hwemota nyowani dzakaunzwa neyakajairwa NOA kusvika 2023 iri kukura zvakanyanya.Tekinoroji yepamusoro-yepamusoro NOA tekinoroji yakura uye yakasimudzira mwero weNOA wekupinda, uye marongerwo emudhorobha NOA isarudzo isingadzivisike yeOems muchikamu chinotevera mumunda wekutyaira uchibatsirwa. Iko kuvandudzwa kwepamusoro-kumhanya NOA tekinoroji kunowanzo kuve yakakura, uye mutengo wemamodheru ane hukama akashongedzerwa neakakwira-kumhanya NOA ane pachena kudzika maitiro.
Mhando dzakakosha dzinosimudzira kutarisisa kwemusika uye kucherechedzwa kwemadhorobha NOA, uye 2024 inotarisirwa kuve gore rekutanga remumaguta emadhorobha NOA.
Kutyaira kwakangwara kwave kutariswa kwakakosha kune vashandisi vazhinji kutenga mota, izvo zvakasimudzira zvakanyanya kuziva uye kugamuchirwa kwemaguta NOA mumusika.
Layout guta NOA rave sarudzo yazvino yemakambani emotokari akajairika, mazhinji ayo achazomhara mukupera kwa2023, uye 2024 inotarisirwa kuve gore rekutanga reguta rekumusha NOA.
Maitiro 3: Millimeter wave radar SoC, inomhanyisa millimeter wave radar "huwandu uye mhando" kupinda
Vehicle-mounted millimeter wave radar inozadzisa mamwe masensa zvakanaka uye chikamu chakakosha cheiyo yekuona layer.
Millimeter wave radar imhando yeradar sensor inoshandisa magetsi emagetsi ane wavelength ye1-10mm uye frequency ye30-300GHz semasaisai emwaranzi. Munda wemotokari ndiyo yakakura kwazvo mamiriro ekushandiswa kwemamilimita-wave radar parizvino, kunyanya kune.yekubatsira kutyaira uye cockpit monitoring.
Millimeter wave radar yekuziva kurongeka, kuremerwa kure uye mutengo weyuniti iri pakati peLidar, ultrasonic radar uye kamera, inoenderana yakanaka kune mamwe ma sensors emotokari, pamwe chete kugadzira iyo yekuona sisitimu yemotokari dzakangwara.
"CMOS + AiP + SoC" uye 4D millimeter wave radar inosundidzira iyo indasitiri pamusoro peiyo yakakosha nzvimbo yekukura kukuru.
Iyo MMIC chip process yakagadzirika kuita CMOS nguva, uye iyo chip yekubatanidza yakakwira, uye saizi uye mutengo zvakaderedzwa.
CMOSMMIC yakawedzera kubatanidzwa, kuunza mutengo, vhoriyamu uye kutenderera kutenderera kwakanakira.
AiP (Packaged antenna) inowedzera kuvandudza kubatanidzwa kwemamilimita wave radar, ichideredza saizi yayo uye mutengo.
AiP(AntennainPackage, package antenna) ndeyekubatanidza transceiver antenna, MMIC chip uye radar yakakosha yekugadzirisa chip mupakeji imwechete, inovatechnical solution kusimudzira millimeter wave radar kusvika pakubatanidzwa kwepamusoro. Sezvo nzvimbo yese yakadzikisirwa zvakanyanya uye kudiwa kwe-high-frequency PCB zvinhu kuchipfuudzwa, tekinoroji yeAiP yatungamira mukuzvarwa kwemadiki uye asingadhure mamirimita wave radar. Panguva imwecheteyo, iyo yakawanda compact uye yakabatanidzwa dhizaini inoita kuti nzira kubva kune chip kuenda kune antenna ive pfupi, ichiunza yakaderera mashandisiro emagetsi uye nepamusoro pekuita, asi kushandiswa kwemadiki antennas kunozotungamira kuderedzwa kwekuona radar uye kugadziriswa kwekona.
Millimeter wave radar SoC chip inovhura iyo nguva yekubatanidzwa kwepamusoro, miniaturization, chikuva uye serialization.
Pasi pemashure kuti tekinoroji yeCMOS uye AiP yekurongedza tekinoroji yemillimeter wave radar yakakura uye inoshandiswa zvakanyanya, millimeter wave radar yakashanduka zvishoma nezvishoma kubva kumamodule akaparadzana kuenda ku "millimeter wave radar SoC" ine yakanyanya kusanganiswa module.
Millimeter wave radar SoC kusimudzira uye kugadzirwa kwakakura kwakaoma, tenzi iyo yakakosha tekinoroji uye yakagadzikana yakawanda kugadzirwa kwevagadziri ve radar chip vane kukwikwidza kwakasimba.
Vagadziri veMillimeter wave radar chip vanogona iyo yakakosha tekinoroji uye vanogona kudzikamisa kugadzirwa kwehuwandu vachagovana yakawanda musika chikamu mune ramangwana.
Iko kukurumidza kukura kwekudiwa kweautonomous driving, kutsiva kwemba uye mamiriro ekuwedzera anovhura nzvimbo yemusika.
Yakasanganiswa nemutengo wakaderedzwa we sensor uye kuvandudzwa kwekuita, akawanda-fusion mhinduro anonyanya kukwikwidza munguva refu kupfuura kuona kwakachena.
Iyo yakawanda-sensor fusion nzira yakagadzikana kupfuura iyo yakachena yekuona chirongwa mumamiriro akaoma ekutyaira. Iyo yakachena chiratidzo chirongwa chine matambudziko anotevera: nyore kukanganiswa nechiedza chezvakatipoteredza, kuoma kwekusimudzira algorithm uye huwandu hukuru hwedata hunodiwa pakudzidziswa, husina kusimba uye kugona kuenzanisira kwenzvimbo, uye kuvimbika kwakaderera pamberi pezviratidziro kunze kwedhata rekudzidziswa.
Kukwiridzira kwe otomatiki kutyaira kupinda kwakasimudzira kuwedzera kwekutakura kugona kwe millimeter wave radar, uye remangwana musika nzvimbo yakakura.
Domestic millimeter wave radar yakaunza mukukura kwakafanana kwe "yakazara chiyero chemotokari dzemagungano" uye "yakatakura bhasikoro vhoriyamu", uye kuenderera mberi kwekukura kwenzvimbo yekuda kwaita kuti nzvimbo yemusika yemamirimita wave radar uye machipisi arambe achivhurika.
Kune rimwe divi, mumamodhi matsva akatangwa neOems, basa rekufambisa rekubatsira rave zvishoma nezvishoma uye rakaunza kukura kwese kwese kwemota dzakashongedzerwa nemirimita wave radar.
Kune rumwe rutivi, muchirevo chekuwedzera kwekupinda kweyepasi rose L2 uye pamusoro pemazinga ekutyaira otomatiki, kune nzvimbo huru yekukura munhamba yemabhasikoro emamilimita-wave radar.
Iyo cockpit millimeter wave musika iri kukura zvishoma nezvishoma uye inotarisirwa kuve inotevera kukura pole yeindasitiri
Millimeter wave radar mu cockpit ichave hotspot nyowani. Cockpit yakangwara yave imwe yenzvimbo dzinopisa mumakwikwi emangwana emotokari dzakangwara, uye millimeter wave radar yakaiswa padenga recockpit inogona kuona uye kuziva nzvimbo yese uye chinangwa chose, uye haina kukanganiswa nekudzivirira.
China's New Vehicle Evaluation Code (C-NCAP) neNational Highway Traffic Safety Administration (NHTSA) vari kushandawo pamitemo mitsva inoraira kuiswa kwe "early yambiro system" mumacabin kuzivisa vanhu kuti vatarise chigaro chekumashure, kunyanya. zvevana.
Nguva yekutumira: Jan-13-2024