Amakuru - Ikoranabuhanga rya steering-by-wire kuri chassis-2

Sisitemu yo kuyobora ingufu z'amashanyarazi ya 01 Hydraulic

Nkuko bigaragara ku Ishusho ya 1, sisitemu ya Electric Hydraulic Power Steering (EHPS) igizwe na hydraulic power steering (HPS) na moteri y'amashanyarazi, ishyigikira imiterere ya sisitemu ya HPS ya mbere. Sisitemu ya EHPS ikwiriye amakamyo yoroheje, aciriritse, n'akomeye, ndetse n'amakamyo manini n'amanini. Bitewe n'iterambere ryihuse ry'imodoka nshya zikoresha ingufu (nk'amabisi, ubwikorezi, n'isuku), isoko y'amashanyarazi ya sisitemu isanzwe ya hydraulic power steering yahindutse kuva kuri moteri ijya kuri moteri, kandi sisitemu ya bateri ifite voltage nyinshi ku modoka ituma bishoboka gukoresha pompe y'amashanyarazi ifite ingufu nyinshi. Sisitemu ya EHPS yerekeza sisitemu ya hydraulic power steering ikoresha pompe y'amashanyarazi ifite ingufu nyinshi.

Uko impungenge z’igihugu ku mutekano n’ubwiza bw’imodoka nshya zikoresha ingufu ziyongera, itegeko rigenga umutekano w’imodoka zikoresha ingufu za elegitoroniki ryashyizweho ku ya 12 Gicurasi 2020. Ingingo ya 4.5.2 yongereyeho ibisabwa mu kugenzura sisitemu ikoresha ingufu mu gihe cyo gutwara. Ni ukuvuga, mu gihe cyo gutwara imodoka, iyo imodoka yose ihuye n’ikibazo kidasanzwe cy’ingufu nyinshi zo mu rwego rwa B, sisitemu yo kuyobora igomba kugumana imbaraga zikoresha ingufu cyangwa nibura kugumana imbaraga zikoresha ingufu mu gihe cy’amasegonda 30 iyo umuvuduko w’imodoka urenze kilometero 5 ku isaha. Kubwibyo, ubu, bisi zikoresha ingufu zikoresha uburyo bwo kugenzura ingufu zifite amasoko abiri kugira ngo zihuze n’ibisabwa n’amategeko. Izindi modoka zikoresha ingufu zikoresha ingufu zikoresha ingufu zikurikiza “Ibisabwa mu Mutekano w’Imodoka zikoresha ingufu za elegitoroniki za GB 18384-2020.” Imiterere ya sisitemu ya EHPS ku modoka zikoresha ingufu igaragara ku Ishusho ya 2. Ubu, imodoka zose zifite uburemere bwa toni 4.5 cyangwa zirenga za YI zikoresha sisitemu ya HPS, kandi chassis yikoreye ubwayo iha EHPS umwanya.

Sisitemu yo kuyobora ingufu z'amashanyarazi ya 02

Sisitemu yo kuyobora ingufu z'amashanyarazi (EPS) ku binyabiziga byoroheje by'ubucuruzi ikoresha cyane cyane ibikoresho byo kuyobora umupira ugenda utembera mu mashanyarazi (nk'uko bigaragara ku Ishusho ya 3), bikuraho ibice nka pompe y'amashanyarazi, ikigega cy'amavuta, n'umuyoboro w'amavuta ugereranije na sisitemu ya EHPS. Ifite ibyiza byo gukoresha sisitemu yoroshye, kugabanya uburemere, gusubiza vuba, no kugenzura neza. Ingufu zo kuyobora zahinduwe kuva kuri hydraulic zijya kuri electromagnetic, kandi umugenzuzi agenzura moteri y'amashanyarazi mu buryo butaziguye kugira ngo atange ubufasha ku ngufu. Iyo umushoferi azungurutse uruziga rw'imodoka, sensor yohereza inguni y'ubuyobozi n'ibimenyetso bya torque kuri electron. Nyuma yo kwakira inguni y'ubuyobozi, ibimenyetso bya torque, n'andi makuru, umugenzuzi arabara kandi agatanga ibimenyetso byo kugenzura kugira ngo agenzure moteri y'amashanyarazi kugira ngo atange ubufasha ku ngufu. Iyo uruziga rw'imodoka rudazungurutse, igikoresho cyo kugenzura imiyoborere gifashwa n'amashanyarazi nticyohereza ibimenyetso, kandi moteri ifashwa n'amashanyarazi ntikora. Imiterere rusange ya sisitemu yo kuyobora umupira ugenda utembera mu mashanyarazi igaragazwa ku Ishusho ya 4. Kuri ubu, YI ikoresha gahunda ya EPS ku bwoko bw'imodoka nto zikora ku giti cyazo.