PTM – Porsche traction Management System

Porsche traction Management (PTM) bụ sistemu nke nwere draịva niile nwere igwe eletrọnịkị na-achịkwa ọtụtụ efere, diiche breeki akpaka (ABD) na ngwaọrụ mgbochi skid (ASR). Ike nkesa n'etiti ihu na azụ axles anaghịkwa ewere ọnọdụ site na njigide multi-plate viscous, kama ọ na-arụsi ọrụ ike site na njigide multi-efere na-achịkwa nke igwe eletrọnịkị.

N'adịghị ka viscous multi-plate clutch, nke na-edozi naanị ike ike mgbe enwere ọdịiche dị na ọsọ n'etiti axles n'ihu na azụ, eriri multi-plate clutch na-aza ngwa ngwa. Ekele maka nlekota mgbe niile nke ọnọdụ ịnya ụgbọ ala, ọ ga-ekwe omume itinye aka n'ọnọdụ dị iche iche nke ịnya ụgbọ ala: ihe mmetụta na-achọpụta mgbe niile ọnụ ọgụgụ nke mgbanwe nke wiil niile, mpụta na longitudinal acceleration nakwa dị ka steering akụkụ. Ya mere, nyocha nke data nke ihe mmetụta niile na-edekọ na-enye ohere ka ike na-anya ụgbọ ala n'ihu axle gbanwee nke ọma na n'oge kwesịrị ekwesị. Ọ bụrụ na n'oge acceleration, azụ azụ na-agba ọsọ n'ihe ize ndụ nke ịdaba, igwe eletrọnịkị multi-plate clutch na-arụ ọrụ nke ọma, na-ebufe ike karịa n'ihu axle. N'otu oge ahụ, ASR na-egbochi ịgbagharị wheel. Mgbe a na-atụgharị ya, ike ịkwọ ụgbọala n'ihu wiil na-ezuru mgbe niile iji gbochie mmetụta ọ bụla na-adịghị mma na mmeghachi omume mpụta nke ụgbọ ala. N'okporo ụzọ nwere ọnụọgụ dị iche iche nke esemokwu, ọdịiche dị n'azụ transverse, yana ABD, na-eme ka ọ dịkwuo mma.

N'ụzọ dị otú a, PTM, yana Porsche Stability Management PSM, na-ahụ maka nkesa ziri ezi nke ike ịnya ụgbọ ala maka traction kacha mma na ọnọdụ ịnya ụgbọ ala niile.

Uru ndị bụ isi nke PTM na-apụta ìhè karịsịa n'okporo ụzọ mmiri mmiri ma ọ bụ snow, ebe ike ngwa ngwa dị ịtụnanya.

Nsonaazụ: nchekwa dị elu, arụmọrụ pụtara ìhè. Usoro nwere ọgụgụ isi nke ukwuu.

Isi mmalite: Porsche.com