Kusinthika kwa Mphamvu Yamphamvu: HEPS, EPS, ndi Steer-by-Wire
Kuthamanga kwa magetsi kumakhala kokongola, koma luso lamakono lomwe amamangidwira lakhala likuzungulira kwa nthawi yaitali. Ndipotu, kayendetsedwe ka mphamvu kakhala kozungulira pokhapokha ngati magalimoto, ndi magalimoto akuluakulu akugwiritsidwa ntchito ndi machitidwe oyambirira kuyambira 1903, koma sanaperekedwe ngati njira ya OEM mpaka zaka za m'ma 1950. Luso lamakonoli ndi lofala lero chifukwa cha kuyika kwake monga zida zowonongeka m'galimoto zatsopano ndi magalimoto, koma zidakali zosakwanira pamagalimoto otsika mtengo, olowa m'zaka za m'ma 1980 ndi 1990.
Cholinga cha kuyendetsa mphamvu ndi kuchepetsa kuchuluka kwa khama lomwe limatengera kuti woyendetsa aziyendetsa. Izi zinkakwaniritsidwa mwa mphamvu yamagetsi, yomwe imatha kupangidwa ndi mpopu yotumidwa ndi belt yomwe imatha kuyendetsa injini. Komabe, luso lamakono lakhala likuyendetsedwa bwino kwambiri ndikukonzekera kuyambira pomwe linayamba kuwonetsa ngati njira ya OEM m'ma 1950s.
Njira yoyamba yopititsira patsogolo kayendetsedwe ka kayendedwe ka mphamvu komwe kanali koyambitsidwa ndi magetsi oyendetsa magetsi. Komabe, teknolojiyi yakhala ikuyendetsedwa ndi kayendetsedwe ka magetsi. Ndipo pamene magetsi akuyendetsa magetsi amaperekedwa ndi angapo okonza makina, OEM ena amagwiranso ntchito ndi machitidwe a waya popitilira magalimoto oyendetsa galimoto.
Electro-Hydraulic Power Steering
Electro-hydraulic power steering (EHPS) ndi makina osakanizidwa omwe amagwira ntchito ngati kayendedwe ka mphamvu. Kusiyanitsa pakati pa matekinoloje awiriwa ndi momwe mphamvu ya hydraulic imayambira. Kumalo kumene kayendedwe kabwino kamakhala ndi pampu yothamanga, magetsi oyendetsa magetsi amayendetsa magetsi. Chimodzi mwa mapindu aakulu a magetsi oyendetsa magetsi ndi chakuti mpweya wamagetsi sizimawonongeka mphamvu pamene injini imatsekedwa, zomwe zimakhalapo kuti magalimoto ena ogwira bwino mafuta agwiritsidwa ntchito.
Kugwiritsa Ntchito Mphamvu Zamagetsi
Mosiyana ndi ma hydraulic ndi electro-hydraullic systems, oyendetsa magetsi (EPS) sagwiritsira ntchito mtundu uliwonse wa hydraulic pressure kuti apereke thandizo. Njirayi imagwiritsa ntchito makompyuta, choncho amagwiritsa ntchito magetsi kuti athandize. Popeza palibe mphamvu yowonongeka yomwe imapanga ndi kutumiza mphamvu yamagetsi, machitidwewa ndi othandiza kwambiri kuposa ma hydraulic kapena electro-hydraulic steering.
Malingana ndi dongosolo lapadera la EPS, magetsi oyendetsa magetsi amayendetsedwa kumalo otsogolera kapena mwachindunji kumagalimoto oyendetsa. Zizindikiro zimagwiritsidwa ntchito kuti mudziwe kuchuluka kwa mphamvu zoyendetsa, ndipo zimagwiritsidwa ntchito kotero kuti dalaivala ayeneranso kuchita khama pang'ono kuti ayendetse gudumu. Machitidwe ena ali ndi zosiyana zomwe zimasiyanitsa kuchuluka kwa kuthandizira komwe amaperekedwa, ndipo ena amagwira ntchito yozungulira.
Ambiri a OEM amapereka EPS pa imodzi kapena mitundu yawo yambiri.
Wowonjezera-ndi-Waya
Ngakhale magetsi oyendetsa magetsi amachotsa chigawo chogwiritsira ntchito magetsi pokhapokha atagwirizanitsa kayendetsedwe kazomwe, kuyendetsa mofulumira kumathetsanso kugwirizanitsa. Mapulogalamuwa amagwiritsa ntchito magetsi a magetsi kuti atsegule magudumu, masensa kuti azindikire kuchuluka kwa mphamvu yogwiritsira ntchito, ndi oyendetsa-makina omvera kuti apereke mayankho a haptic kwa dalaivala.
Zipangizo zamakono zamagetsi zagwiritsidwa ntchito pa zipangizo zina zolemetsa, mafakitale, kutsogolo kutsogolo, ndi zina zoterezi kwa kanthawi, koma akadakali zatsopano ku dziko lamagalimoto. Ogwiritsira ntchito monga GM ndi Mazda apanga magalimoto oyendetsa galimoto mofulumira m'mbuyomo kuti ayendetse kayendetsedwe kazinthu, komabe ambiri a OEM asungira zithunzithunzi zopangira mafano.
Nissan adalengeza kumapeto kwa chaka cha 2012 kuti adzakhala OEM yoyamba kupereka telojiyumu muchitsanzo chowonetsera, ndipo dongosolo lake loyendetsa kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendedwe kanalengezedwa mu chaka cha 2014. Komabe, ngakhale kachitidwe kameneka kanasunga zida za dongosolo lachikhalidwe. Kuyanjana ndi gawo zinalipobe, ngakhale zinali zitakonzedwa panthawi yogwiritsiridwa ntchito. Lingaliro la mtundu wa mtundu uwu ndi lakuti ngati dongosolo la waya likulephera, coupler akhoza kugwira ntchito kuti apatse dalaivala kuti athe kugwiritsa ntchito mgwirizano wamakina kuti awone.
Pamodzi ndi matekinoloje ena oyendetsa galimoto, monga kusinthana-ndi-waya ndi magetsi apakompyuta , galimoto ndi waya ndi gawo lofunikira pa magalimoto oyendetsa galimoto.