Mu modoka zigezweho, uburyo bwo kuyobora ingufu z'amashanyarazi bwasimbuye cyane ubufasha busanzwe bwa hydraulic. Hari ibisubizo bibiri by'ingenzi: EPS (Electric Power Steering) na EHPS (Electro-Hydraulic Power Steering). Nubwo byombi bifashwa n'amashanyarazi, bitandukanye cyane mu miterere, imikorere, n'ikoreshwa.
Uburyo EPS naEPPSAkazi
EPS yishingikiriza gusa kuri moteri y'amashanyarazi kugira ngo itange ubufasha ku kuyobora. Iyo umushoferi azungurutse umuziga, sensor ya torque imenya aho imodoka yinjirira, maze icyuma gikoresha ikoranabuhanga (ECU) kikabara imbaraga zikenewe zo gufasha hashingiwe ku muvuduko w'ikinyabiziga, hanyuma kigategeka moteri gukora mu buryo butaziguye. EPS ikoresha ingufu gusa iyo ari ngombwa kuyobora.
EPPS (amashanyarazi akoresha amashanyarazi), ku rundi ruhande, ni iterambere rya hydraulic power steering isanzwe (HPS). Aho kugira ngo igendeshwe na moteri, pompe yayo ya hydraulic ikoreshwa na moteri y'amashanyarazi. Hanyuma pompe itanga amazi ya hydraulic ku cyuma giyobora, igatanga ubufasha bushobora guhindurwa bitewe n'umuvuduko w'ikinyabiziga—woroshye ku muvuduko muto no gukomera ku muvuduko wo hejuru.
Itandukaniro ry'ingenzi hagati ya EPS naPompe y'amashanyarazi ikoresha amashanyarazi ya Hydraulic
EPS ifite imiterere yoroshye cyane, ikuraho imashini zikoresha amazi, ibigega n'imiyoboro. Ibi bituma ingufu zikoreshwa neza (zirenga 90%) kandi zigatakaza ingufu hafi 85% ugereranije na HPS. Ikora mu buryo butuje kandi ntikeneye kuyibungabunga. Ariko, ubufasha bwayo bw'amashanyarazi gusa bushobora kugaragara nk'aho "busanzwe" kuri bamwe mu bashoferi kandi bushobora kugabanywa iyo hari imizigo iremereye.
EHPS igumana ibice bya hydraulic, bigatuma idakora neza cyane (60-70%) kandi igakoresha ingufu nyinshi nubwo idakoresha steering. Ikora kandi urusaku rw'amapompo kandi ikenera impinduka z'amazi rimwe na rimwe. Nyamara itanga imbaraga zikomeye zo gutwara amashanyarazi n'uburyo bworoshye bwo kugenda, bigatuma iba nziza ku modoka ziremereye.
Porogaramu za EPS na EHPS n'Inzira
EPS niyo yiganjemo imodoka zitwara abagenzi n'izikoresha ingufu nshya, ikaba ifite 99.91% by'isoko ry'imodoka zitwara abagenzi za NEV mu Bushinwa mu 2020.
Pompe y'imodoka itwara abagenzi ikoresha amashanyarazi, hamwe na hafi 40.1% by'isoko ry'imodoka zitwara abagenzi mu Bushinwa muri uwo mwaka, rikomeje gukomera mu makamyo na bisi aho ingufu nyinshi zifasha mu gutwara abagenzi. Uko imodoka nshya zikoresha ingufu ziyongera, EHPS yungukira kuri bateri zifite ingufu nyinshi zikoresha pompe nini z'amashanyarazi, bigatuma zikomeza kugira akamaro.
Ikoranabuhanga ryombi rikomeje gutera imbere, aho EPS igenda igana ku nsinga zikoreshwa mu gutwara ibintu na EHPS ihinduka ikoresheje ibyuma bivangiye n’ibikoresha amashanyarazi.
NF GROUP (yashinzwe mu 1993, inganda 6) ni ikigo cy’ingenzi gitanga ibikoresho bya NEV mu Bushinwa kandi ni nacyo gitanga ibikoresho bya gisirikare by’Abashinwa, gitangaicyuma gikonjesha gitanga umuriro mwinshis, pompe y'amazi y'ikoranabuhangas, BTMS, compressors z'amashanyarazi, EPS, EHPS, compressors z'amashanyarazi za A/C, valves z'inzira eshatu, ibyuma bishyushya aho imodoka zihagarara/AC, ibyuma bihindura ubushyuhe, nibindi.
Twakira ibibazo bivuye ku bakiriya bashya n'abasanzwe. Twandikire kugira ngo tuganire ku byo umushinga wawe ukeneye cyangwa usabe urupapuro rw'amakuru arambuye ya tekiniki.
Igihe cyo kohereza: 27 Mata 2026
