Imisindo yesixwayiso semoto kagesi

I-Japan ikhiphe imihlahlandlela yamadivayisi anjalo ayisixwayiso ngoJanuwari 2010 kanye ne-US yagunyaza umthetho ngoDisemba 2010. I-US National Highway Traffic Safety Administration ikhiphe isinqumo sayo sokugcina ngoFebhruwari 2018, futhi idinga idivayisi ukuthi ikhiphe imisindo eyisixwayiso uma ihamba ngesivinini esingaphansi kuka-18.6 mph. (30 km/h) ngokuthobelana ngoSepthemba 2020, kodwa u-50% wezimoto “ezithulile” kufanele zibe nemisindo eyisixwayiso ngoSepthemba 2019. Ngo-April 2014, iPhalamende LaseYurophu lagunyaza umthetho odinga ukusetshenziswa okuyimpoqo kwe-Acoustic Vehicle Alerting System ( AVAS).Abakhiqizi kufanele bafake isistimu ye-AVAS ezimotweni zikagesi ezinamasondo amane kanye ne-hybrid ezigunyazwe kusukela ngomhla ka-1 Julayi 2019, nakuzo zonke izimoto ezithulile zikagesi neze-hybrid ezibhaliswe kusukela ngoJulayi 2021. Imoto kufanele yenze izinga lomsindo eliqhubekayo okungenani elingu-56. dBA (phakathi kwamamitha angu-2) uma imoto ihamba ngo-20 km/h (12 mph) noma ihamba kancane, kanye nesilinganiso esiphezulu esingu-75 dBA.

Abakhiqizi bezimoto abaningana basungule izisetshenziswa zomsindo ezixwayisa ngogesi, futhi kusukela ngoDisemba 2011 izimoto zobuchwepheshe obuphambili ezitholakala emakethe ezinemisindo eyisixwayiso kagesi ecushwe ngesandla zihlanganisa iNissan Leaf, Chevrolet Volt, Honda FCX Clarity, Nissan Fuga Hybrid/Infiniti M35, Hyundai Sonata Hybrid, kanye iToyota Prius (eJapan kuphela).Amamodeli afakwe amasistimu asebenza ngokuzenzakalelayo ahlanganisa i-BMW i3 ka-2014 (inketho ayitholakali e-US), imodeli yonyaka ka-2012 iToyota Camry Hybrid, 2012 Lexus CT200h, zonke izinhlobo ze-EV zeHonda Fit, nazo zonke izimoto zomndeni wakwaPrius ezisanda kwethulwa e-United States. , okuhlanganisa imodeli yonyaka ka-2012 ejwayelekile i-Prius, i-Toyota Prius v, i-Prius c kanye ne-Toyota Prius Plug-in Hybrid.Idrayivu kagesi ehlakaniphile yango-2013, ngokukhetha, iza nemisindo esebenza ngokuzenzakalela e-US nase-Japan futhi yenziwa yasebenza mathupha e-Europe.

I-Enhanced Vehicle Acoustics (EVA), inkampani ezinze eSilicon Valley, eCalifornia futhi eyasungulwa ngabafundi ababili baseStanford ngosizo lwemali yembewu evela ku-National Federation of the Blind, yakha ubuchwepheshe bemakethe obubizwa ngokuthi “Vehicular Operations Sound Emitting Systems” (VOSES) ).Idivayisi yenza izimoto zikagesi eziyingxube zizwakale njengezimoto ezijwayelekile zenjini evuthayo yangaphakathi lapho imoto ingena kumodi ethule kagesi (imodi ye-EV), kodwa engxenyeni yezinga lomsindo wezimoto eziningi.Ngesivinini esingaphezu kwamakhilomitha aphakathi kuka-32 ngehora (32 km/h) kuya kumakhilomitha angu-40 ngehora (40 km/h) isimiso somsindo siyavaleka.Isistimu iphinde ivale lapho injini yomlilo eyi-hybrid isebenza.

I-VOS isebenzisa izipikha zomsindo omncane, wesimo sezulu sonke ezibekwe emithonjeni yamasondo e-hybrid futhi ikhiphe imisindo ethile esekelwe lapho imoto ihamba ngakhona ukuze kuncishiswe ukungcoliswa komsindo kanye nokwandisa ulwazi lwe-acoustic lwabahamba ngezinyawo.Uma imoto iqhubekela phambili, imisindo ivele ibheke phambili kuphela;futhi uma imoto ijikela kwesokunxele noma kwesokudla, umsindo ushintsha kwesokunxele noma kwesokudla ngendlela efanele.Le nkampani ithi "ukutshiyoza, ukukhala kanye nama-alamu kuphazamisa kakhulu kunokusebenziseka", nokuthi imisindo engcono kakhulu yokuxwayisa abahamba ngezinyawo ifana nemoto, njengokuthi "i-soft purr yenjini noma ukugoqa kancane kwamathayi ku-pavement."Enye yezinhlelo zomsindo zangaphandle ze-EVA yakhelwe ngqo iToyota Prius.