Kuunikira kwa LED ndi njira yokhayo - njira yoyenera. Tsiku la OSRAM TEC

Kukula kwamakampani opanga magalimoto kumapita mbali zosiyanasiyana. Pankhani ya kuyatsa, mwachitsanzo, posachedwapa tinagwiritsa ntchito khwekhwe la 6V. Kenaka magetsi anawonjezeka kawiri ndipo magwero amphamvu kwambiri a halogen anayamba kuonekera. M'zaka za m'ma 90, nyali za xenon zinali zopambana kwambiri m'derali. Komabe, chifukwa cha kukwera mtengo kwa kupanga, zidakhala zopanda pake. Masiku ano, kuyatsa kozikidwa paukadaulo wa LED kukulowa m'magalimoto otsika kwambiri. 

Pa May 15-16, ku Mladá Boleslav, Czech Republic, pamodzi ndi Skoda, msonkhano unachitikira pa chitukuko cha kuyatsa magalimoto otchedwa Tsiku la OSRAM TEC.

Mu holo ya msonkhano yoperekedwa ku mwambowu, owonetsa amaika zitsanzo ziwiri pa siteji. Nyumba yokongola ya mbiri yakale Skoda Popular Monte Carlo kuyambira 1936 ndi posachedwapa ndiphatikiza. Magalimoto onsewa adagwira nawo gawo lothandizira gawo lotsegulira msonkhanowo, momwe oimira opanga ku Czech adadzitamandira mwachidule za zomwe adakwanitsa chaka chatha ndipo adafotokoza njira yopita patsogolo m'mawu ochepa, ndikupereka chidwi chapadera pazowunikira. Gawoli lidafika pachimake filimu yaifupi koma yogwira mtima yomwe ikuwonetsa mbiri ya Skoda Motorsport, gawo la magalimoto a rally.

"OSRAM - mtsogoleri pakuwunikira magalimoto"

Monga kutsatsa kumodzi koyambirira kwa zaka za m'ma 90, palibe chifukwa choopa mawu oti OSRAM, chifukwa pansi pa dzina ili ndi kampani yomwe imapanga "mababu a kuwala". Komabe, lerolino, kutanthauzira koteroko kungakhale kufeŵetsa kokulirapo ndi kovulaza. Wopanga wazaka za 113 waku Germany ali ndi magwero osawerengeka owunikira m'malo ake, kuphatikiza omwe amatulutsa kuwala kosawoneka ndi diso (ma infrared diode), koma amagwiritsidwa ntchito ngati masensa m'galimoto, amalola, koposa zonse, otetezeka komanso oyendetsa galimoto. . Zonsezi zimapangitsa OSRAM kukhala mtsogoleri wamsika wapadziko lonse pakuwunikira magalimoto lero. Mtunduwu, kuphatikiza magwero owunikira ndi masensa amakampani amagalimoto, ndiwopanganso zowunikira pazowunikira zapadera (magwero owunikira omwe amagwiritsidwa ntchito pazida zamankhwala, m'mabwalo a ndege komanso poyeretsa malo, mpweya ndi madzi), zosangalatsa (nyali zowonera kanema) . , kuunikira kokongoletsera ndi kuyatsa siteji) ndipo amapereka njira zambiri zowonetsera kuyatsa.

Monga gawo la TEC DAY, chidwi chinali pamitu yamagalimoto. Mtundu wa OSRAM umagwira ntchito m'misika yonse yopanga zida zoyambira (OEM) komanso misika yapambuyo (AFTM).

Chiwerengero cha magalimoto okhala ndi magetsi a LED chikukulirakulira chaka chilichonse. Ndi m'dera lino kumene kupita patsogolo kwambiri kwaukadaulo kumachitika. Zaka zingapo zapitazo, nyali zapamutu zinkawoneka zokhala ndi matrices a LED, omwe, pogwiritsa ntchito ma LED 82, amatha "kudula" mbali ya munda wounikira kuti asasokoneze madalaivala kutsogolo kapena kutsogolo kwathu, ndikusiya mapewa owala kwambiri. Ma LED a 82 ndiambiri, makamaka poyerekeza ndi gwero limodzi lowala kuchokera ku babu la halogen. Komabe, posachedwa chiwerengero cha 82 chidzawoneka chochepa kwambiri, chifukwa OSRAM ili ndi ma modules okonzeka opangidwa ndi ma pixel a 1024. Chifukwa cha chigamulochi, kudula magawo omwe ali ndi anthu ena ogwiritsa ntchito misewu kudzakhala kolondola. Mapulani amtsogolo amaphatikizanso masomphenya okweza mtengo uwu mpaka kufika pamlingo wa 25 82 light point! Kukwaniritsa ziwerengero zoterezi ndizotheka chifukwa cha miniaturization. Makina osavuta a 8 point amagwiritsa ntchito ma diode a OSLON Black Flat. The luso kuwonekera koyamba kugulu mu Audi A4 zaka zingapo zapitazo, ndipo tsopano ndi wotchipa moti wayamba kupeza njira yake mu zitsanzo otchuka. Idzakhala ndi Skoda Superb yosinthidwa. Ma module apamwamba amagwiritsa ntchito ma LED monga EVIYOS, pomwe bolodi losindikizidwa lokhala ndi mbali ya 1024 mm yokha limatha kulandira mfundo za 1024 zowunikira. Sizili ngati banja la OSLON Black Flat - ma LED pawokha ndi LED imodzi yogawidwa ma pixel.

Miniaturization si mwangozi. Mwachiwonekere, nsonga zambiri zowunikira zingakhale zosavuta kuziyika pamtunda waukulu. Komabe, zofunikira zamakampani omwe akufuna kupanga mwaufulu zowunikira zamitundu yawo amapanga cholinga chotere kwa opanga zowunikira. Komabe, kuchepetsa kukula kwinaku mukuwonjezera malo ounikira kumabweretsa vuto lina. Uku ndikutulutsa kwakukulu kwa kutentha. Kuchepetsa izi ndizovuta zomwe mainjiniya amakumana nazo akamagwiritsa ntchito ulusi wamakono wa silicon optical. Kutchuka kwa "LEDs" kumatanthauza kuti mtengo wamtundu wa LED ukutsika nthawi zonse.

Mainjiniya ku OSRAM akudziwa kuti padzakhala mababu ocheperako pamsika, koma akupanganso ukadaulo uwu. Cholinga pankhaniyi sichikuwonjezeranso mphamvu ya nyali, koma kuwonjezera mphamvu, kusintha kusiyana ndi kuchepetsa ndalama zopangira motero mitengo ya mapeto. Posachedwapa, mitundu yatsopano ya nyali za H18 ndi H19 zatulutsidwa pamsika. Yoyamba ilowa m'malo mwa mtundu wa H7, yachiwiri ndi yodziwika kwambiri ya H4. Amagwiritsa ntchito mphamvu zochepa za 3 W, amawala mpaka 25% motalika ndipo, chofunika kwambiri, amapereka kuwala kochepera 20%. Sangagwiritsidwe ntchito m'malo mwa nyali zakutsogolo zomwe zidayikidwa poyamba ku H7 / H4, koma ndi zinthu zomwe wopanga nyali angasankhe kuti achepetse kukula kwa nyali.

XLS, gwero losinthika la czyli

Magwero owunikira a LED, ofanana ndi nyali zamagalasi azikhalidwe, akhala pamsika kwa nthawi yayitali. Tsoka ilo, malamulo salola kuti tigwiritse ntchito mwalamulo m'magalimoto athu. OSRAM yapeza njira ziwiri.

Yoyamba ndi ukadaulo wa XLS - ndiko kuti, magwero osinthika osinthika. Ngakhale ma LED amatenga nthawi yayitali kuposa mababu, si zachilendo kupeza, mwachitsanzo, zitsanzo zakale za Volkswagen Passat zomwe nyali zawo zam'mbuyo siziunikira chizindikiro chonse chozungulira kapena bwalo lonse la nyali yoyimitsa magalimoto. Magetsi amenewa sangachotsedwe, ndipo njira yokhayo yowakonzera ndikusintha dome lonse. Galimoto yatsopano ya Toyota Corolla, yomwe yangotulutsidwa kumene pamsika, ndi galimoto yoyamba kukhala ndi ma XLS LED taillights. Zitsanzo zatsopano zidzatsatira mapazi ake posachedwa. OSRAM imalimbikitsa opanga kuyembekezera kuti ogulitsa awo ang'onoang'ono akonze nyali zomwe zimalola kuti magwero a XLS agwiritsidwe ntchito pokonzanso zitsanzo zamakono. Chifukwa cha izi, wogwiritsa ntchito aliyense adzatha kugula diode yokhazikika ndikuyisintha yekha - ngati kuli kofunikira.

Njira yachiwiri yachitukuko ndikugwiritsa ntchito ma retrofits, i.e. kusintha kwa nyali zatsopano ndi mababu achikhalidwe ku magwero a kuwala kwa LED. Mwaukadaulo izi ndizotheka ndi magetsi akutsogolo ndi akumbuyo, koma lamulo limaletsa kugwiritsa ntchito zosinthira za LED m'malo mwa njira zokhazikika pamisewu ya anthu. OSRAM ikuchitapo kanthu pankhaniyi ndipo ikupereka m'malo mwa LEDriving RETROFIT kwa opanga magetsi. Kuzigwiritsira ntchito popanga nyali yakumutu ndikutsata zofunikira zomwe zafotokozedwa mu muyezo wa ECE kungalole kuvomerezedwa kwa mtundu wina wa nyali yakumutu kwa nyali ya halogen kapena chosinthira cha LED. Lero, ili ndi lingaliro lokha, ndipo nthawi idzawonetsa ngati yankho lidzagwiritsidwa ntchito pochita.

Zomwezo zimagwiranso ntchito ku magetsi akumbuyo. Apa, mkangano wowonjezera ndi wakuti ma LED amalandira nthawi yomweyo kuwala kwawo kowala, kotero kuti, mwachitsanzo, kuwala kwa brake kumawonekera mwachangu, zomwe zimatanthawuza kuwonjezeka kwenikweni kwa chitetezo. Akuti dalaivala kumbuyo adzawona kuwala kwa brake kumachokera ku gwero la LED mofulumira kwambiri kotero kuti njira yonse yoyendetsa galimoto idzamalizidwa 3-5 mamita kale, zomwe ziri zambiri.

Opanga ambiri asankha kale kugwiritsa ntchito magwero a retrofit pazinthu zamkati ndi chifunga monga kuunikira mkati, malo osungira kapena thunthu, kuphatikiza magulu a PSA, Subaru, Toyota, Volkswagen ndi Volvo.

Ma LED ofanana ndi mababu achikhalidwe tsopano akupezeka kwa ogwiritsa ntchito aliyense payekha. Tsoka ilo, ngakhale amatha kuwongolera bwino kuyendetsa bwino usiku popereka zowunikira zabwinoko, kugwiritsa ntchito kwawo ndikoletsedwa ndi lamulo, zomwe zikutanthauza kuti zitha kugwiritsidwa ntchito poyendetsa kunja kwa msewu.

Tsogolo liri la machitidwe a lidar ndi masensa ochulukirapo

Gawo la ntchito zamainjiniya a OSRAM mumsika wamagalimoto limapitilira lingaliro lakale la magwero owunikira. Kampani yaku Germany iyi imapanganso masensa ambiri omwe amaikidwa pamagalimoto athu atsopano. Onse omwe ali kunja, omwe amalola kugwiritsa ntchito kayendedwe ka kayendedwe kake kapena kanjira kanjira, ndi omwe amaikidwa mkati, amayang'anira kutopa kwa dalaivala ndikusanthula komwe akuyang'ana.

Gawo lotsatira m'derali ndikugwiritsa ntchito matekinoloje ophatikizika: machitidwe a LiDAR otengera ma laser diode, ma infrared (IR) ma LED ndi ma SMARTRIX LED arrays okhala ndi EVIYOS diode. Pamodzi, zida zonsezi zipangitsa kuti kulumikizana kwagalimoto ndi chilengedwe kukhale kotuwa kwambiri. Amathandizana pomasulirana zambiri. Dongosolo la LiDAR limapangitsa kuti zizitha kuzindikira zinthu zomwe zili mumlengalenga mu 3D ngakhale nyengo yoyipa. Chifukwa cha yankho ili, dongosololi limatha kuwona komwe magalimoto, masewera ndi oyenda pansi ali. Pamodzi ndi radar, kuthamanga kwa zinthu izi kumatsimikiziridwa, ndipo kugwiritsa ntchito kamera kumakupatsani mwayi wowonjezera mitundu ndikuzindikira zizindikiro.

Chifukwa cha kugwirizana kwa machitidwe onsewa, zidzathekanso, mwachitsanzo, kuthetsa zotsatira za auto-dazzle powonetsa magetsi pazikwangwani zodutsa. Dongosololi liwerengera chikwangwanicho pasadakhale, ndipo nyali ya EVIYOS ya LED singozimitsa malo a chikwangwanicho kuti isawonetsere kwambiri kwa dalaivala, koma - koposa zonse - iwonetsa zambiri kuchokera pachikwangwani ichi kutsogolo. ya galimoto panjira.

Izi ndi zitsanzo chabe za luso laukadaulo lomwe lidzawonekere m'magalimoto muzaka zingapo, pambuyo pakuwongolera koyenera. Chinthu chimodzi ndi chotsimikizika. Kukula kwa kuyatsa kwa magalimoto sikunayambe kufulumira monga momwe kulili panopa, ndipo kudzakhala bwino mtsogolomu. Lolani kudalirika kokha kumayendera limodzi ndi zatsopano.

Skoda Museum

Kuseri kwa khoma, kapena m'malo mwa makoma a holo ya msonkhano komwe TEC DAY ikuchitika, pali nyumba yosungiramo zinthu zakale za fakitale ya Skoda. Panthawi yopuma pakati pa maphunziro, munthu akhoza kudziwa mbiri yakale ya galimoto yakale kwambiri, yomwe ili kale ndi zaka 117. Zonse zinayamba ndi njinga ndi njinga zamoto. Kenako kunabwera magalimoto.

Gawo lowonetsedwa lazosungirako zosungiramo zinthu zakale silingakhale lalikulu kwambiri, koma ndilosiyana kwambiri. Magalimoto onse omwe timagwirizanitsa ndi misewu yathu ndi zitsanzo za nthawi ya nkhondo zimaperekedwa. Palinso ma prototypes osangalatsa omwe amakupangitsani kudabwa, chimachitika ndi chiyani ngati Volkswagen ikugwirizana ndi mabungwe ochokera ku Geran ndikuyika ndalama mu FSO? Palinso chiwonetsero chodziyimira pawokha komanso zowonetsa zochepa komwe mungatsatire, mwachitsanzo, kusinthika kwa chizindikiro cha mapiko.

Chipinda chosiyana chimaperekedwa ku "msonkhano", chomwe chimasonyeza kubwezeretsedwa kwa mbiri yakale ya Skoda mu magawo angapo.

Pokhala ku Czech Republic, kumpoto kwa Prague, muyenera kuyendera malowa ndikuyamikira mbiri yakale ya galimoto yamphamvu kwambiri ku Ulaya.