Amajwi yo kuburira ibinyabiziga byamashanyarazi

Ubuyapani bwatanze umurongo ngenderwaho kuri ibyo bikoresho byo kuburira muri Mutarama 2010 kandi Amerika yemeje amategeko mu Kuboza 2010. Ikigo cy’igihugu cy’Amerika gishinzwe umutekano wo mu muhanda cyasohoye icyemezo cyacyo cya nyuma muri Gashyantare 2018, kandi gisaba ko igikoresho gisohora amajwi yo kuburira iyo kigenda ku muvuduko uri munsi ya 18.6 mph . AVAS).Ababikora bagomba gushyira sisitemu ya AVAS mumashanyarazi ane y’ibinyabiziga n’amashanyarazi byemewe kuva ku ya 1 Nyakanga 2019, no ku binyabiziga byose bishya bituje by’amashanyarazi n’ibivange byanditswe kuva muri Nyakanga 2021. Ikinyabiziga kigomba gukora urusaku rukomeza byibura 56 dBA (muri metero 2) niba imodoka igenda 20 km / h (12 mph) cyangwa gahoro, kandi ntarengwa 75 dBA.

Abakora amamodoka menshi bakoze ibikoresho byamajwi yo kuburira amashanyarazi, kandi kuva Ukuboza 2011 imodoka zikoranabuhanga zigezweho ziboneka kumasoko hamwe n'amajwi yo kuburira amashanyarazi akoreshwa nintoki harimo Nissan Leaf, Chevrolet Volt, Honda FCX Clarity, Nissan Fuga Hybrid / Infiniti M35, Hyundai Sonata Hybrid, Toyota Prius (Ubuyapani gusa).Moderi zifite sisitemu zikoresha mu buryo bwikora zirimo BMW i3 2014 (amahitamo ataboneka muri Amerika), umwaka w’icyitegererezo wa Toyota Camry Hybrid, 2012 Lexus CT200h, verisiyo zose za EV za Honda Fit, hamwe n’imodoka zose zo mu muryango wa Prius ziherutse kwerekanwa muri Amerika. , harimo umwaka wicyitegererezo wumwaka wa 2012 Prius, Toyota Prius v, Prius c hamwe na Toyota Prius Plug-in Hybrid.Imashanyarazi ya Smart Smart 2013, itabishaka, izana amajwi ahita akora muri Amerika no mubuyapani kandi akoreshwa nintoki muburayi.

Enhanced Vehicle Acoustics (EVA), isosiyete ikorera mu kibaya cya Silicon, muri Californiya kandi yashinzwe n’abanyeshuri babiri ba Stanford babifashijwemo n’amafaranga y’imbuto yaturutse mu ishyirahamwe ry’abatabona, yateje imbere ikoranabuhanga nyuma y’isoko ryiswe “Vehicular Operations Sound Emitting Systems” (VOSES ).Igikoresho gituma ibinyabiziga byamashanyarazi bivangavanze byumvikana nkimodoka zisanzwe zotsa imbere iyo ikinyabiziga kijya muburyo bwamashanyarazi bucecetse (EV mode), ariko mugice gito cyijwi ryibinyabiziga byinshi.Ku muvuduko uri hejuru ya kilometero 20 mu isaha (32 km / h) kugeza kuri kilometero 25 mu isaha (40 km / h) sisitemu yijwi irazima.Sisitemu nayo irazimya iyo moteri ya Hybrid yaka ikora.

VOSES ikoresha miniature, ikirere cyose cyerekana amajwi ashyirwa kumariba yimodoka ya Hybrid kandi ikanasohora amajwi yihariye ukurikije icyerekezo imodoka igenda kugirango hagabanuke umwanda w’urusaku ndetse no kumenya amakuru acoustic kubanyamaguru.Niba imodoka igenda imbere, amajwi ateganijwe gusa imbere;kandi niba imodoka ihindukirira ibumoso cyangwa iburyo, ijwi rihinduka ibumoso cyangwa iburyo bikwiye.Isosiyete ivuga ko "gucuranga, kuvuza amajwi no gutabaza birangaza kuruta akamaro", kandi ko amajwi meza yo kumenyesha abanyamaguru ameze nk'imodoka, nka "icyuma cyoroshye cya moteri cyangwa kuzenguruka gahoro gahoro amapine hejuru ya kaburimbo."Imwe muma sisitemu yo hanze ya EVA yateguwe byumwihariko kuri Toyota Prius.