Kev sim tsav Audi tau qhia txog lub cim tshiab ntawm laser teeb

Matrix cov thev naus laus zis thev naus laus zis qhia txoj kev pom kev kom zoo, ntxiv cov kev ua kom pom kev ua haujlwm tshiab thiab raug tsim los koom tes nrog Osram thiab Bosch.

Matrix laser thev naus laus zis yog ua raws li LaserSpot thev naus laus zis rau qhov nqaj teeb pom kev los ntawm Audi hauv kev tsim khoom hauv Audi R8 LMX *. Thawj thawj zaug, cov lasers ci ntsa iab tau tso cai siv lub tshuab projector los ua ke nrog cov teeb pom kev zoo thiab muaj zog.

Lub thev naus laus zis tshiab ua raws li micromirror ceev ceev uas thim ib qhov teeb pom kev. Thaum tsav qis, lub teeb nrig kis tau raws li qhov kev kwv yees loj, thiab txoj kev teeb pom kev hauv qhov dav heev. Thaum muaj kev kub ceev, lub kaum sab xis qhib tau me me, thiab qhov kev siv lub teeb thiab ntau tau nce siab. Qhov no yog qhov tshwj xeeb tseem ceeb thaum tsav tsheb ntawm txoj kev loj. Ib qho ntxiv, tus nqaj ntawm cov teeb no tuaj yeem faib tau ntau dua lub sijhawm. Qhov no txhais tau hais tias qhov ci nyob hauv qhov chaw teeb pom kev sib txawv tuaj yeem hloov tau los ntawm kev tswj hwm lub sijhawm dimming thiab teeb pom kev zoo nyob hauv lawv.

Lwm qhov tshiab yog qhov ua kom ntse thiab nrawm thiab deactivation ntawm laser diodes nyob ntawm qhov chaw ntawm daim iav. Qhov no tso cai rau lub teeb teeb kom nthuav dav thiab cog lus dynamically thiab sai heev. Raws li nrog tam sim no Audi Matrix LEDs, txoj kev yog ib txwm ci ntsa iab tsis muaj dazzling lwm cov neeg siv txoj kev. Qhov tseem ceeb sib txawv yog tias matrix laser tshuab muaj ntau qhov tseeb thiab zoo heev dynamic daws teeb meem thiab yog li ntawd ntau dua ntawm kev siv lub teeb, uas txhim kho txoj kev nyab xeeb.

Hauv cov thev naus laus zis tshiab, OSRAM lub tshuab xiav diodes xiav tsim txoj haujlwm 450 nanometer nqaj mus rau peb-millimeter ceev ceev tsom iav. Daim iav no tshem tawm xiav lub teeb laser mus rau qhov hloov pauv, uas hloov nws mus rau hauv lub teeb dawb thiab ncaj qha nws ntawm txoj kev. Daim iav siv rau lub hom phiaj no, muab los ntawm Bosch, yog electromechanically tswj micro-kho qhov muag raws li tshuab silicon. Nws yog qhov ruaj khov thiab muaj lub neej ntev kev pabcuam. Cov khoom sib xws tau siv rau hauv cov ntsuas nkag thiab tswj hauv hluav taws xob tswj kom ruaj khov.

Hauv peb lub xyoos ntawm iLaS project, Audi ua haujlwm ze nrog Bosch, Osram thiab Lichttechnischen Institut (LTI), uas yog ib feem ntawm Karlsruhe Institute of Technology (KIT). Txoj haujlwm no tau txhawb nqa los ntawm German Tsoomfwv Saib Xyuas Kev Kawm thiab Kev Tshawb Fawb.

Audi tau ua lub luag haujlwm tseem ceeb hauv kev siv tsheb teeb pom kev zoo tshuab tau ntau xyoo. Qee qhov tseem ceeb ntawm kev lag luam hauv hom:

• Xyoo 2003: Audi A8 * nrog rau taws teeb taub.

• Xyoo 2004: Audi A8 W12 * nrog LED nruab hnub khiav teeb.

• Xyoo 2008: Audi R8 * nrog tag nrho cov teeb taub hau LED

• Xyoo 2010: Audi A8, uas qhov taws teeb tau tswj tau siv cov ntaub ntawv los ntawm cov ntawv qhia kev qhia.

• Xyoo 2012: Audi R8 nrog tig lub teeb taws xob

• Xyoo 2013: Audi A8 nrog matrix LED taws teeb

• Xyoo 2014: Audi R8 LMX nrog LaserSpot siab nqaj thev naus laus zis

2020-08-30