Iyini indinganiso yesithuthuthu i-Euro 5?

Umthetho wezimoto ezinamasondo amabili ushintsha ngokushesha futhi izinga le-Euro 4 selizophela. V Izinga lesithuthuthu le-Euro 5 laqala ukusebenza ngoJanuwari 2020... Ingena esikhundleni seStandard 4 esebenza kusukela ngowezi-2016; kanye namanye amazinga amathathu kusukela ngo-3. Mayelana nezinga le-Euro 1999, leli zinga selivele lishintshe izici eziningi zezithuthuthu, ikakhulukazi mayelana nokungcola nomsindo ngokufika kwama-catalysts.

Izinga lakamuva le-Euro 5 lihlelelwe ukusebenza kungakadluli u-Januwari 2021. Lokhu kusebenza kubo bobabili abakhiqizi namabhayisikili. Thola konke odinga ukukwazi mayelana nezinga lesithuthuthu le-Euro 5.

Iyini indinganiso yesithuthuthu i-Euro 5? Ngubani onendaba nalokhu?

Njengesikhumbuzo, i-European Motorcycle Standard, ebizwa nangokuthi "Izinga Lokuvikelwa Kokungcola", ihlose ukukhawulela ukungcola kokungcola okunjengama-hydrocarbon, i-carbon monoxide, i-nitrogen oxides kanye nezinhlayiya ezisuka emasondweni amabili. Ngakho-ke, kuvuselelwa njalo ukunciphisa inani lamagesi angcolisayo.

Leli zinga lisebenza kuwo womabili amasondo, ngaphandle kokukhetha: izithuthuthu, izithuthuthu; kanye namabhayisikili amathathu kanye nama-quadricycle wesigaba L.

Leli zinga kufanele lisebenze kuwo wonke amamodeli amasha futhi avunyelwe kusuka ngoJanuwari 2020. Kumamodeli amadala, abenzi nabasebenza kufanele benze ushintsho oludingekayo ngoJanuwari 2021.

Kusho ukuthini lokhu? Abakhi, lokhu kufaka ukuguqula amamodeli akhona futhi atholakalayo ukuthengisa ukuze awahambisane namazinga okuphuma kwe-European. Noma nokuhoxa emakethe yamamodeli athile angenakuguqulwa.

Isibonelo, abanye abakhiqizi bavuselela isoftware yezithuthuthu ukuze, ngokwesibonelo, bathuthukise isibonisi futhi ngaleyo ndlela banciphise amandla noma umsindo. Ngaphezu kwalokho, onke amamodeli amasha ahlelelwe u-2021 (njengeS1000R Roadster) ahlangabezana naleli zinga.

Okwabashayeli, lokhu kusho izinguquko, ikakhulukazi maqondana nokuhamba kwezimoto ezindaweni ezisemadolobheni ngenxa yama-vignette aseCrit'Air, aqhubeka nokuqinisa izindawo ezivinjelwe zomgwaqo.

Yiluphi ushintsho olwenziwe kuzinga lesithuthuthu le-Euro 5?

Izinguquko ezethulwe yizinga le-Euro 5, uma ziqhathaniswa namazinga wangaphambilini, zihlobene namaphuzu amathathu ayinhloko: ukukhishwa kwamagesi angcolisayo, izinga lomsindo nokusebenza kokuxilongwa kwezinga lokugibela... Vele, izinga le-Euro 5 lezimoto ezinamasondo amabili nalo liletha isabelo salo semithetho eqinile yezithuthuthu nezithuthuthu.

Ukushiswa okujwayelekile kwe-Euro 5

Ukwehlisa ukungcola, izinga le-Euro 5 lifuna kakhulu ukukhishwa okungcolisayo. Ngakho-ke, ushintsho luyabonakala uma kuqhathaniswa nezinga le-Euro 4. Nawa amanani aphezulu asetshenziswayo njengamanje:

• I-Carbon monoxide (CO) : 1 mg / km esikhundleni sika-000 mg / km
• Ingqikithi yama-Hydrocarbon (iTHC) : 100 mg / km esikhundleni sika-170 mg / km
• Ama-nitrogen oxides (NOx) : 60 mg / km nitrogen oxides esikhundleni sama-70 mg / km nitrogen oxides
• IMethane Hydrocarbons (NMHC) : 68 mg / km
• Izinhlayiyana (PM) : 4,5 mg / km izinhlayiya

I-Euro 5 ejwayelekile yokunciphisa isithuthuthu nomsindo

Lona ngumphumela ocasula kakhulu kubabhayisikili: ukuncishiswa komsindo kwamasondo amabili ahamba ngezimoto... Ngempela, abakhiqizi baphoqeleka ukunciphisa umkhawulo womsindo okhiqizwa yizimoto zabo ukuze bahambisane nezinga le-Euro 5. Le mithetho izoba nzima ngisho nangokwedlulela kusuka ku-Euro 4 kuye ku-Euro 5, kuyilapho i-Euro 4 isivele idinga “i-catalyst.

Ngaphandle kokuvuselelwa, bonke abakhiqizi bafaka isethi yama-valve okuvumela ukuthi ama-valve avaleke ezingeni lokukhipha, ngaleyo ndlela anciphise umsindo ezigabeni ezithile zejubane lenjini.

Nawa amazinga amasha wevolumu yomsindo evunyelwe kakhulu:

• Kumabhayisikili namabhayisikili amathathu angaphansi kuka-80 cm3: 75 dB
• Kumabhayisikili namabhayisikili amathathu asuka ku-80 cm3 kuya ku-175 cm3: 77 dB
• Kumabhayisikili namabhayisikili amathathu angaphezu kwe-175 cm3: 80 dB
• Abahamba ngamabhayisikili: 71 dB

Izinga lokuxilonga elijwayelekile le-Euro 5 kanye ne-OBD

Izinga elisha lokulawula ukungcola liphinde lihlinzekele lokhu: ukufakwa kwesixhumi sesibili esihlanganisiwe sokuxilonga, ukuxilongwa okudumile ebhodini noma i-OBD II. Futhi lokhu kungenxa yazo zonke izimoto esivele zinezinga le-OBD.

Njengesikhumbuzo, indima yale divayisi ukuthola noma yikuphi ukungasebenzi kahle ohlelweni lokulawula ukuphuma.