I-Brake Assist - iyini emotweni futhi yenzelweni?
Ukusebenza kwemishini

I-Brake Assist - iyini emotweni futhi yenzelweni?

27.06.2022 /

Ukuqinisekisa ukuphepha okuphezulu kubashayeli, abagibeli nabahamba ngezinyawo, abakhiqizi bezimoto bafaka amasistimu osizo ahlukahlukene emikhiqizweni yabo asiza kakhulu inqubo yokushayela.

Enye yalezi zinhlelo i-brake assistant noma iBrake Assist System. Encazelweni yokucushwa kwemodeli ethile, ibizwa nge-BAS noma i-BA. Yaqala ukufakwa kusukela maphakathi nawo-1990 ezimotweni zakwaMercedes. Kamuva lolu hlelo lwathathwa ngabakwaVolvo nabakwaBMW.

I-BAS iyatholakala kwezinye izinhlobo zezimoto eziningi, ngaphansi kwamagama ahlukene:

  • I-EBA (Emergency Brake Assist) - ezimotweni zaseJapan, ikakhulukazi iToyota;
  • AFU - izimoto French Citroen, Peugeot, Renault;
  • I-NVV (Hydraulic Brake Booster) - Volkswagen, Audi, Skoda.

Kuyafaneleka ukusho ukuthi lezo zinhlelo zifakwe kulezo zimoto lapho kune-anti-lock braking system (ABS), futhi esimweni sezimoto zaseFrance, i-AFU yenza imisebenzi emibili:

  • i-vacuum brake pedal booster - i-analogue ye-BAS;
  • ukusatshalaliswa kwamandla okubhuleka emasondweni kuyi-analogue ye-EBD.

Ake sithole kulesi sihloko kuVodi.su ukuthi umsizi wamabhuleki usebenza kanjani nokuthi yiziphi izinzuzo ezitholwa umshayeli ngokuyisebenzisa.

I-Brake Assist - iyini emotweni futhi yenzelweni?

Isimiso sokusebenza nenjongo

I-Emergency Brake Assist (BAS) iyisistimu ye-elekthronikhi esezingeni eliphezulu esiza umshayeli ukuthi amise imoto ngesikhathi i-hard braking. Ucwaningo nokuhlolwa okuningi kubonise ukuthi ezimeni eziphuthumayo, umshayeli ucindezela i-pedal ye-brake kungazelelwe, kuyilapho engasebenzisi amandla anele ukumisa imoto ngokushesha ngangokunokwenzeka. Ngenxa yalokho, ibanga lokuma lide kakhulu futhi ukungqubuzana akunakugwenywa.

Iyunithi ye-electronic Brake Assist, esekelwe kudatha yenzwa ye-brake pedal kanye nezinye izinzwa, ibona izimo eziphuthumayo ezinjalo futhi "icindezela" i-pedal, okwandisa umfutho we-brake fluid ohlelweni.

Isibonelo, ezimotweni ze-Mercedes, umsizi uvula kuphela uma ijubane le-pedal rod lidlula i-9 cm / s, kuyilapho i-ABS ivuliwe, amasondo nesondo lokuqondisa akuvinjiwe ngokuphelele, ngakho-ke umshayeli uthola ithuba lokugwema. ukushushuluza, futhi ibanga lokuma liba lifushane - sesivele sikhulume kuVodi.su mayelana nobude bebanga lokubhuleka nokuthi lithinteka kanjani ngokuba khona kwe-anti-lock.

Okusho ukuthi, ukusebenza okuqondile kweBrake Assist ukusebenzisana ne-brake booster nokwandisa ingcindezi kusistimu uma kunesimo esiphuthumayo. Idivaysi esebenzayo yomsizi we-brake iyizibuthe zikagesi ze-rod drive - i-impulse isetshenziswa kuyo, ngenxa yalokho i-pedal icindezelwa ngokoqobo phansi.

I-Brake Assist - iyini emotweni futhi yenzelweni?

Uma sikhuluma ngozakwabo waseFrance - AFU, isimiso esifanayo siyasetshenziswa lapha - izimo eziphuthumayo zibonwa ngesivinini sokucindezela ibhuleki. Kulokhu, i-AFU iyisistimu ye-vacuum futhi isebenzisana ne-vacuum brake booster. Ngaphezu kwalokho, uma imoto iqala ukushibilika, i-AFU yenza umsebenzi we-electronic brake force distribution (EBD), ngokukhiya noma ukuvula amasondo ngamanye.

Kuyacaca ukuthi noma yimuphi umkhiqizi uzama ukwandisa kakhulu amakhono ezimoto zabo, ngakho-ke amamodeli amaningi amasha anokwehluka esihlokweni somsizi wamabhuleki. Ngokwesibonelo, ku-Mercedes efanayo, baqala ukufaka uhlelo SBC (Sensotronic Brake Control), okwenza imisebenzi eminingana ngesikhathi esisodwa:

  • ukusatshalaliswa kwamandla okubhuleka esondweni ngalinye;
  • ihlaziya isimo somgwaqo;
  • ibala izikhathi eziphuthumayo, ihlaziye hhayi kuphela ijubane lokucindezela i-pedal ye-brake, kodwa futhi ijubane lokudlulisa unyawo lomshayeli ukusuka ku-gas pedal kuya ku-brake;
  • ukwanda kwengcindezi ohlelweni lwamabhuleki.




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