01 Uhlelo Lokuqondisa Amandla Kagesi E-Hydraulic
Njengoba kuboniswe kuMfanekiso 1, uhlelo lwe-Electric Hydraulic Power Steering (EHPS) lwakhiwe yi-hydraulic power steering (HPS) kanye ne-electric motor, esekela isikhombimsebenzisi sokuqala se-HPS. Uhlelo lwe-EHPS lufanelekela amaloli alula, aphakathi nendawo, kanye namaloli amakhulu. Ngokuthuthuka okusheshayo kwezimoto ezintsha zamandla ezentengiselwano (njengamabhasi, ezokuthutha, kanye nokuhlanzeka), umthombo wamandla we-hydraulic pump yesistimu yendabuko yokuqondisa amandla e-hydraulic ushintshile kusuka enjinini kuya enjinini, futhi uhlelo lwebhethri olunamandla aphezulu emotweni lwenza kube nokwenzeka ukusebenzisa i-electric pump enamandla aphezulu. Uhlelo lwe-EHPS lubhekisela ohlelweni lwe-hydraulic power steering olusebenzisa i-electric pump enamandla aphezulu.
Njengoba ukukhathazeka kukazwelonke ngokuphepha kanye nekhwalithi yezimoto ezintsha zamandla kukhuphuka, indinganiso kazwelonke ephoqelekile ethi “Izidingo Zokuphepha Kwebhasi Likagesi le-GB38032-2020” yakhishwa ngoMeyi 12, 2020. Isigaba 4.5.2 sengeze izidingo zokulawula zesistimu esekelwa amandla ngesikhathi sokushayela. Okusho ukuthi, ngesikhathi senqubo yokushayela imoto, lapho yonke imoto ihlangabezana nesimo esingavamile sokuphazamiseka kwamandla aphezulu ekilasini B, uhlelo lokuqondisa kufanele lugcine isimo esisekelwa amandla noma okungenani lugcine isimo esisekelwa amandla imizuzwana engama-30 lapho ijubane lemoto lingaphezu kwama-5 km/h. Ngakho-ke, njengamanje, amabhasi kagesi asebenzisa kakhulu imodi yokulawula ukunikezwa kwamandla enemithombo emibili ukuze ahlangabezane nezidingo zomthetho. Ezinye izimoto zezentengiselwano zikagesi zilandela “Izidingo Zokuphepha Kwezimoto Zikagesi ze-GB 18384-2020.” Ukwakheka kohlelo lwe-EHPS lwezimoto zezentengiselwano kuboniswe kuMfanekiso 2. Njengamanje, zonke izimoto ezinesisindo esingamathani angu-4.5 noma ngaphezulu ezivela ku-YI zisebenzisa uhlelo lwe-HPS, kanti i-chassis ezithuthukisile ngokwayo igcina isikhala se-EHPS.
02 Uhlelo Lokuqondisa Amandla Kagesi
Uhlelo lwe-Electric Power Steering (EPS) lwezimoto zezentengiselwano ezilula lusebenzisa kakhulu igiya lokuqondisa ibhola elijikelezayo likagesi (njengoba kuboniswe kuMfanekiso 3), elisusa izingxenye ezifana nephampu kagesi ye-hydraulic, ithangi likawoyela, kanye nepayipi likawoyela uma kuqhathaniswa nohlelo lwe-EHPS. Lunezinzuzo zesistimu elula, isisindo esinciphile, impendulo esheshayo, kanye nokulawula okunembile. Ukuqondisa kwamandla kushintshiwe kusuka ku-hydraulic kuya kugesi, futhi isilawuli silawula ngqo imoto kagesi ukuze sikhiqize usizo lwamandla. Lapho umshayeli ephendula isondo lokuqondisa, inzwa idlulisela i-angle yokuqondisa kanye nezimpawu ze-torque kumlawuli. Ngemva kokuthola i-angle yokuqondisa, izimpawu ze-torque, kanye nolunye ulwazi, isilawuli sibala futhi sikhiphe izimpawu zokulawula ukuze silawule imoto kagesi ukuze sikhiqize usizo lwamandla. Lapho isondo lokuqondisa lingaphendulwanga, iyunithi yokulawula yokuqondisa esekelwa amandla ayithumeli izimpawu, kanti imoto esekelwa amandla ayisebenzi. Ukwakheka okuvamile kwesistimu yokuqondisa ibhola elijikelezayo likagesi kuboniswe kuMfanekiso 4. Njengamanje, i-YI isebenzisa uhlelo lwe-EPS lwamamodeli amancane athuthukiswe ngokwawo.
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Isikhathi sokuthunyelwe: Meyi-23-2023
