PTM - Nidaamka Maareynta Jiidashada Porsche
Porsche Traction Management (PTM) waa nidaam ka kooban dhammaan taayirrada taayirrada leh oo leh qalab elektaroonig ah oo gacanta lagu hayo, kala duwanaanshaha biriiga otomaatiga ah (ABD) iyo nidaamka ka hortagga-skid (ASR). Awood qaybinta u dhaxaysa faashashka hore iyo dambe kuma dhacdo iyada oo loo marayo xajinta saxan badan oo viscous ah, laakiin si firfircooni ah iyada oo loo sii marayo qalabka elektarooniga ah ee gacanta lagu hayo.
Si ka duwan xajinta saxan badan oo viscous ah, kaas oo kaliya hagaajiya xoogga xoogga marka uu jiro farqi u dhexeeya xawaaraha u dhexeeya faashashka hore iyo dabada, xajinta saxanka badan ee elektarooniga ah ayaa si dhakhso ah uga jawaaba. Waad ku mahadsan tahay la socodka joogtada ah ee xaaladaha wadista, waxaa suurtagal ah in la farageliyo xaaladaha wadista kala duwan: dareemayaasha waxay si joogto ah u go'aamiyaan tirada kacaanka dhammaan taayirrada, dardargelinta lateral iyo dhererka, iyo sidoo kale xagasha isteerinka. Sidaa darteed, falanqaynta xogta ay duubeen dhammaan dareemayaasha ayaa u oggolaanaya habaynta ugu habboon iyo waqtiga ku habboon ee xoogga wadista xagasha hore. Haddii taayirrada danbe ay halis ugu jiraan inay simbiriiraan inta lagu jiro dardargelinta, qalabka elektarooniga ah ee saxannada badan ayaa u dhaqma si ka go'aansan, isaga oo u wareejinaya xoog badan xagasha hore. Isla mar ahaantaana, ASR waxay ka hortagtaa silbashada taayirrada. Marka gees-goynta, xoogga wadista ee lagu kala qaado taayirrada hore had iyo jeer waa sida si looga hortago wax kasta oo saameyn xun ku leh jawaabta dambe ee baabuurka. Waddooyinka leh isku-xirnaanta kala duwan ee is-jiidhka, kala duwanaanshaha gadaal-u-socodka gadaale, oo ay weheliso ABD, waxay sii wanaajisaa jiidashada.
Sidan oo kale, PTM, oo ay weheliso Porsche Stability Management PSM, waxay hubisaa qaybinta saxda ah ee xoogga wadista si ay ugu fiicnaato xaalad kasta oo wadista.
Faa'iidooyinka ugu muhiimsan ee PTM ayaa si gaar ah uga muuqda waddooyinka qoyan ama barafka, halkaas oo waxqabadka dardargelinta uu yahay mid cajiib ah.
Natiijadu: ammaan sare, waxqabadka cajiib ah. Nidaam aad u caqli badan.
Xigasho: Porsche.com
