Nws yog nyob rau hauv thaum ntxov 80s uas Bose pib "Project Sound", uas txawm nws lub hom phiaj dag lub npe, tsis muaj dab tsi ua rau lub suab. Nyob rau hauv kev muaj tiag, nws yog txoj kev loj hlob ntawm ib tug active ncua kev kawm ntawv. Qhov txiaj ntsig loj tshaj plaws ntawm qhov kev ncua no yog tias nws tshem tawm tag nrho lub cev txav mus los, yog nws khoov, nrawm, nres, lossis khiav ntawm qhov tsis sib xws.
Cov vis dis aus uas qhia txog kev siv thev naus laus zis txuas ntxiv rau kev qhuas tom qab tag nrho cov xyoo no. Peb tuaj yeem pom ob lub Lexus LS400s - uas tau siv los ua cov neeg tawm tsam - ib qho nruab nrog qhov kev ncua kev ncua thiab lwm yam nrog Bose ncua kev kawm ntawv, thiab qhov sib txawv yog qhov tseem ceeb.
Hauv nws qhov kev tshaj tawm xov xwm xyoo 2004, zoo ib yam li qhov koj tuaj yeem pom hauv video hauv qab no, nws tsis xav tias nws tau txais lub npe menyuam yaus ntawm "magical" ncua.
Nws tau xav tias yuav ntaus lub lag luam hauv xyoo 2009, txawm li cas los xij, nws yeej tsis tshwm sim - qhov kev ncua ntxiv qhov hnyav thiab yog, kwv yees, kim heev. Nws kuj tseem yuav yuam kom cov tuam txhab tsim tsheb raug nqi rov tsim lawv cov qauv kom muaj peev xwm muab cov kev ncua rau hauv lawv lub tsheb.
Tab sis tam sim no, xov xwm tshwm sim hais tias qhov "magic" ncua kev kawm yog nyob rau hauv nws txoj kev mus rau ntau lawm. Hauv xyoo 2017, Bose tau muag nws cov cuab yeej siv hluav taws xob ncua mus rau lub tuam txhab hu ua ClearMotion, uas tam sim no lees tias nws tau npaj mus rau kev lag luam nrog nws "digital suspension".
Thawj raug tshem tawm los ntawm Bose. Super zoo, tab sis nws kuj ntxiv qhov hnyav, thiab tus nqi siab rau automakers.
Nws ua haujlwm li cas?
Bose tus qauv qauv siv ib qho kev hloov kho MacPherson-hom phiaj uas ua ke cov hlau nplaum, hluav taws xob, thiab cov tswj. ClearMotion hu rau pab pawg ntawm cov khoom siv Activalve thiab tso cai rau nws hloov mus rau feem ntau ntawm kev ncua kev kawm. Nws muaj peb yam tseem ceeb: lub twj tso kua mis gerotor, brushless DC fais fab lub cev muaj zog thiab cov tswj digital. Thaum tus maub los kuaj pom "kev cuam tshuam", nws tsuas yog siv sijhawm 0.005s (milliseconds) rau lub tshuab hluav taws xob kom ua raws li qhov xav tau, siv lub zog rau lub damper. Lub tsheb sib sau ua ke plaub Activalves - ib lub log - tsim qhov ClearMotion hu ua "Digital Chassis." Cov no yog txuas mus rau lub hauv paus rooj vag, sau cov ntaub ntawv hais txog txoj kev thiab khaws cia rau hauv ib tug huab los soj ntsuam thiab instantly retrieve.
Dab tsi tau hloov ua kom nws siv tau?
ClearMotion siv tib lub thev naus laus zis, tab sis tau ua ntau yam kev hloov pauv rau thawj Bose system uas txo qis nws cov nqi, tshwj xeeb tshaj yog cov uas muaj feem xyuam rau kev hloov mus rau lub tsheb - lub tuam txhab lees tias qhov kev cog lus ntau dua tuaj yeem ua ke rau txhua qhov kev poob siab tsis tu ncua, tsis tas yuav tsum sib sib zog nqus. rov tsim cov txheej txheem ncua kev kawm, uas ua rau nws txaus nyiam rau cov neeg tsim khoom.
Nws yuav yog xyoo 2019 uas peb yuav pom thawj lub tsheb nruab nrog qhov system no, hauv kev tsim khoom tsawg, ua ntej mus txog ntau lub tsheb hauv 2020. Leej twg yog lub hom phiaj tsim khoom? Raws li txoj cai, tsis muaj dab tsi paub, tab sis ClearMotion xovxwm cov khoom siv Tesla Model 3 - qhov no yog thawj tus qauv uas tau txais qhov "magic" ncua? Txawm li cas los xij, raws li cov neeg tawm tsam, ClearMotion siv ob BMW 5 Series (F10), yog li koj tsis paub…
Nws ua rau kev nkag siab los taw tes rau ntu nruab nrab thiab sab sauv ntawm kev ua lag luam, muab qhov kev xaiv no, txawm hais tias tau tshaj tawm cov nqi txo, cog lus tias yuav tsis yog qhov siv tau tshaj plaws, thiab hauv cov ntu no, tus nqi ntawm qhov kev xaiv thev naus laus zis no tsim muaj kev cuam tshuam tsawg dua li hauv cov khoom siv tau yooj yim dua.
