Tsheb, Tsheb
PPC "neeg hlau" - yog dab tsi? Yuav ua li cas puas PPC "neeg hlau"?
Raws li yog lub npe hu, muaj ntau ntau hom tsheb transmissions nyob rau hauv lub ntiaj teb no, txhua leej txhua tus yeej paub lub mechanics thiab lub thiaj li hu ua automatic. Tab sis tsis ntev los no, automakers pib los txuam rau lawv tshiab robotic gearbox. PPC "neeg hlau" - uas yog rau cov kis tau tus mob thiab yuav ua li cas yog nws ua hauj lwm? Tag nrho cov no thiab tsis xwb - tom qab nyob rau hauv no tsab xov xwm.
feature thawv
PPC "neeg hlau" - zoo li cas ntawm kis tau tus mob? Nws yog ib phau ntawv gearbox nyob rau hauv uas lub clutch qhib thiab hloov tsis siv neeg. Yog li, tag nrho cov ua hauj lwm kis tau tus mob tsis yog nyob ntawm seb tus neeg tsav tsheb, thiab lub tshuab hluav taws xob tswj tsev muaj ib lub algorithm.
ntaus ntawv
Robotic box tej zaum yuav txawv me ntsis nyob rau hauv tsim, tiam sis tag nrho nws tsis ntaus ntawv. Qhov no hom ntawm kis tau tus mob yog ib tug txhua yam kis tau tus mob nrog zog thiab clutch tswj system. Thiab tsis muaj teeb meem dab tsi Chaw tsim tshuaj paus, qhov no unit yog manufactured.
Suab "robots" muaj ib tug kev sib txhuam hom clutch. Qhov no yuav tsum yog ib tug disk pob, los yog ib tug nyias muaj nyias ib mechanism. Qhov tseem txhim khu kev qha thiab check yog suav tias yog ib tug dual-clutch tsim. "Volkswagen Golf" yog thawj lub tsheb, uas pib rau equip lub upgraded MIV "neeg hlau". Xyuas cov neeg tsav tsheb qhia zoo electronics thiab cov tshuaj tiv thaiv kev ceev switching speeds thaum lub sij hawm acceleration. Dhau li ntawd, rau ntawm lub box qauv nrog dual clutch kis tau tus mob rau muab kev tso cai torque tsis rhuav lub hwj chim txaus. Thaum lub sij hawm no, lub changeover ceev yog tsawg tshaj li ib ob. Tab sis, raws li kev tau qhia, xws thawv "tenacious" tsuas yog nyob rau tus German autobahns. Thaum kev khiav hauj lwm rau peb txoj kev (primer, gravel qho to thiab tas mus li) PPC pab nrog ob clutch yog txo los ntawm ib nrab.
Tiam sis rov qab mus rau lub tsim ntawm tus dais. Sam clutch yuav ua tau tag nrho ob qho hluav taws xob thiab hydraulic. Nyob rau hauv thawj cov ntaub ntawv, cov actuators yog hluav taws xob thiab phau ntawv kis. Hydraulic tsav yog ua los ntawm txoj kev tshwj xeeb thooj voos kheej kheej. Cov yav tas, nyob rau hauv lem, tshuaj los ntawm ib solenoid valve.
Nyob rau hauv tej rooj plaub, lub robotic box nrog hluav taws xob yog hydromechanical tsev nrog ib tug hluav taws xob motor, uas txav cov clutch lub tog raj kheej. Ib tug piv txwv ntawm no yog cov kis Easytronic, uas siv los mus "Opel" hom tsheb.
"Neeg Hlau", Kis hwj chim, muaj ib tug kuj tsis tshua muaj ceev ua haujlwm (0.3 rau 0.5 vib nas this). Tab sis nws tsis tau kom muaj ib tug tsis tu ncua siab nyob rau hauv lub cev, raws li nws yog tsim nyog rau cov hydraulic counterparts.
Nyob rau tib lub sij hawm hydraulic PPC muaj ib tug ceev switching voj voog transmissions, uas yog hom twg los ntawm 0.05 mus 0,06 vib nas this. Vim li no, qhov no hom ntawm kis tau tus mob yog siv nyob rau hauv feem ntau niaj hnub sib xeem khiav tsheb thiab supercars (xws li "Ferrari" thiab "Lamborghini"). Nyob rau hauv tsawg kawg tsheb xws thawv yog tsis siv, txawm li ib tug "kev xaiv".
Yuav ua li cas puas PPC "neeg hlau"?
Lag luam thiab kev tswj ntawm feem ntau ntawm cov kis tau tus mob mechanism yog ua los ntawm hluav taws xob system, uas muaj xws li ib tug lub ntsiab tswj chav tsev thiab ib tug plurality ntawm koom haum pab sensors. Qhov kawg khiav tag nrho cov tsim nyog CPR tsis (txoj hauj lwm tib rab diav rawg tawm iav selector thiab, roj siab, thiab thiaj li nyob. D.) Thiab hloov lawv mus rau hauv lub ntsiab chav tsev. Tom qab electronics generates ntxiv kev txiav txim thiab xa lawv nyob rau hauv daim ntawv ntawm luv luv Pib ntsais koj teeb actuators (Actuator thiab solenoid). Thiab muaj ib tug swm thiab ceev ceev iav hloov.
hom ntawm cov lag luam
Txawm tias muaj tseeb tias tus tsim ntawm lub robotic box yog raws li nyob rau hauv lub hauv paus ntsiab lus ntawm cov mechanics, tus neeg tsav tsheb xav nws yuav khiav lag luam nyob rau hauv tsis siv neeg hom. Yuav ua li cas puas PPC "neeg hlau" nyob rau hauv cov ntaub ntawv no? Thaum switching rau automatic hom electronics tsev ntawm nws tus kheej siv qee cov kev pab cuam los ntawm txhais tes tswj algorithm. Cov neeg tsav tsheb tsuas yuav tau nias lub roj pedal thiab saib xyuas cov teeb meem no rau hauv txoj kev. Lub tsheb lag luam "rau tsis siv neeg" neeg hlau yeej pab tawm. Nyob rau hauv phau ntawv hom, tus neeg tsav tsheb muaj lub sij hawm ua hauj lwm ceev zog nrog ib tug tsawg dua rau ib tug ntau dua thiab vice versa.
Num thawv nyob rau hauv Russia
Tu siab, peb automakers tsis tau coj mus rau hauv kev xyaum lub installation ntawm robotized transmissions rau lawv cov tsheb. Txawm li cas los, ntau tsis ntev los cov nroj tsuag Vaz hais tias txij li thaum 2015 nyob rau ib checkpoint "neeg hlau" Vaz "Priora" tsheb yuav tsum ntsuas raws li tus qauv. Thawv qhov ceeb thawj yuav tsum tau hais txog 34 kilograms, thaum nws yog heev resistant rau Lavxias teb sab winters. Thiab yog hais tias lub yav tas los tsis siv neeg thaiv lub cev muaj zog pib ntawm -27 degrees, qhov tam sim no "neeg hlau" muaj peev xwm ua hauj lwm txawm nyob rau hauv 40 degrees hauv qab no zero. WHA kuj hais tias nominal kev pab cuam lub neej ntawm lub gearbox, uas yuav tsum tau raws nraim 10 xyoo (tab sis yog tus warranty lub sij hawm rau ib co yog vim li cas xaus twb nyob rau lub 3 rd xyoo). Yog li, lub Vaz Hoobkas yog sim mus rau revive nws yav tas los muaj koob meej ntawm lub domestic "Priory". Tam sim no nws yog txiav txim tau los ua tus qauv muag 2170-2172 mus txog thaum kawg yog 2020.
zoo
Muaj ntau tsav tsheb hais tias lub robotic box tau absorbed tag nrho cov pros thiab tshuab mechanics. Hais tias yog, thaum tsav tsheb nyob rau tib lub sij hawm koj tau txais cov kev nplij siab thiab tsis siv neeg kev txiav txim yog tsis muaj kev txhawj xeeb txog qhov muaj zog roj noj. Nyob rau hauv kev, high efficiency - lub ntsiab kom zoo dua ntawm robotized thawv. Hauv plawv ntawm lawv tsim yog ib tug computer nrog ib tug kev tswj qhov kev pab cuam, uas muab lub zog rau siab tau rationally. Tsis zoo li tej yam yooj yim tsav tsheb electronics yeej tsis "Psycho" nyob rau hauv tsheb khiav jams, tsis muaj kev nyuaj siab, resistant rau lub cev kev nyuaj siab thiab nkees heev. Uas yog vim li cas xws thawv heev sai sai tau chaw nyob rau hauv lub ntiaj teb no kev ua lag luam. Tam sim no robotized kis tau tus mob mounted rau cov Class A tsheb, B thiab C (xws li dhau "Toyota Corolla"). PPC "neeg hlau" tau raug muab tso rau hauv German tag nrho cov log tsav jeep "Volkswagen Amarok". Tam sim no lub "German" nyob rau hauv lub configuration yog muaj ob yam nyob rau hauv cov European thiab Lavxias teb sab kev ua lag luam.
Tab sis hais tias tsis yog tag nrho cov pros, uas boasts ib tug checkpoint "neeg hlau". Xyuas cov tswv nco ntsoov rau hauv lub siab cia siab rau ntawm cov kis. Thiab tsuas yog nyob rau khiav ntawm 200-250 txhiab kilometers nws tej zaum yuav hloov ntawm ib co ntawm cov mechanisms. Kho checkpoint "neeg hlau" kev txhawj xeeb mas lub clutch, uas suffers hnyav load, tshwj xeeb tshaj yog nyob rau hauv lub hla seem ntawm txoj kev.
Nyob rau hauv tus nqi, lub npov no yog cheaper npaum li tshaj ib tug txheej txheem siv lub tshuab. Thiab kom muaj ib tug heev taxing rau checkpoint "neeg hlau". Roj hloov - qhov no yog tej zaum qhov tsuas lag luam uas nws yuav tsum tau ua txhua txhua 50-60 txhiab kilometers.
hnyav nta
Thiab, ntawm chav kawm, tus luj ntawm lub box. Nyob rau qhov no parameter nws surpasses tshuab ob peb zaug. Nyob rau nruab nrab ntug hnyav robotic checkpoint rau cov tsheb no tsuas yog 30-40 kg. Nyob rau tib lub sij hawm lub tshuab nyhav los ntawm 50 mus rau 100 kilograms.
shortcomings
Lub ntsiab disadvantage yog nws robotized kis tau tus mob iav ceev. Yes, nws yog vim hais tias ntawm no qhov zoo tshaj, muaj cov loj loj load rau lub tsheb cav, uas yog nyob rau hauv ib lub tsheb jam. Lub tshuab pib leeb jerky uas yog tsim rau haib heev kev tsav tsheb. Yog li ntawd, muaj ib tug "tiptronic" hom rau cov neeg uas nyiam smooth tus cwj pwm zoo ntawm lub zog ntawm tag nrho cov "robots."
Thiab yog hais tias qhov teeb meem ntawm jerks cov ntaub ntawv kis tau tus mob manufacturers tau lis qhov teeb meem ntawm cov kev ruaj ntseg tsav tsheb nyob rau hauv lub qhov chaw siab tshaj yog tseem tsis tau daws. Lub fact tias cov robotic box muaj tsis muaj tas mus li kev twb kev txuas mus rau lub engine. Yog li ntawd, thaum lub PPC yuav nthawv disconnect tsab ntawv tsa suab, thiab ces lub tshuab rolls cia rau tus nqes hav. Tab sis, qhov zoo ces, cov ruam lub sijhawm kaw heev me ntsis. Yog li ntawd, ib tug robotic box yuav piav raws li ib tug ntawm qhov zoo tshaj plaws ntawm tag nrho cov uas twb muaj lawm thiab yuav ua li cas zoo ib analog tshuab.
Seb mob checkpoint "neeg hlau"
Yuav ua li cas hom ntawm kis tau tus mob, peb twb pom. Tam sim no hais tias, nyob rau hauv ib co chaw, lub npov no tej zaum yuav tawg. Tus thawj cov tsos mob, sib tham txog lub neej yav tom ntej robotic kis tau tus mob kho, muaj lub sij hawm ntev (txog 8 xyoo ntawm lub lag luam, los yog tom qab 200,000 kilometers). Thaum ncav no taw tes, lub thawv pib "ua hauj lwm xav", namely nthawv switched mus rau "nyob nruab nrab". Thiab cov teeb meem no tshwm sim nyob rau hauv tag nrho cov hom ntawm kis tau tus mob lub lag luam.
Tej zaum ib cov tsos mob tsis ua hauj lwm yog jerks thaum pib lub tsheb nrog cov rooj zaum. Nyob rau hauv cov ntaub ntawv no, lub tsheb "Nissan" thiab "Toyota" PPC "neeg hlau" yuav tsum tau hloov uas tau tsav clutch disc.
Ntawm cov hoob kawm, tsuas yog tus kws txawj yuav txiav txim qhov tseeb txhaum. Tiam sis ntau tshaj feem ntau nyob rau hauv xws PPC tawg clutch (tsis yog ib qho kev zam thiab lub Japanese "Toyota" lub tsheb). PPC "neeg hlau" nyob rau hauv cov ntaub ntawv no yuav kho los ntawm kev txhim kho cov Actuator kho khoom siv los yog ua kom tiav hloov nrog ib tug tshiab mechanism.
Tsis tas li ntawd, cov teeb meem ntawm cov robotic thawv yuav tau triggered thaum uas coj thiab tsim kua muag tso tawm tau cov kabmob thiab guideway. Ntawm no nws yog tsim nyog los yuav ib tug tshiab clutch cov khoom siv, thiab tej zaum kuj hloov rau pem hauv ntej ntawm lub vaj tse los ua ke. Tab sis nyob rau hauv txhua rooj plaub, kho lub thawv yuav tsum tau tsim rau siv los ntawm lwm 150-200 txhiab kilometers.
summing up
Yuav kom saib lub ntsab lug tag nrho cov saum toj no. Yog li, lub "neeg hlau" - ib phau ntawv kis tau tus mob nrog rau kev tswj chav tsev. Nws yuav ua hauj lwm raws li ib tug kws kho tsheb, thiab nyiam ib tug Automaton. Ntxiv mus, nws tsim yog yooj yim tshaj hais tias ntawm lub automatic kis tau tus mob. Raws li "neeg hlau" yog ntau txhim khu kev qha thiab undemanding txij nkawm. Tsheb kis tau tus mob nrog rau qhov no hom haus 10-15 feem pua ntawm cov roj yog tsawg tshaj li uas uas yog txawm peem rau nrog ib tug tshuab. Plus - tus neeg tsav tsheb yuav siv sij hawm yuav luag tsis muaj sij hawm mus hloov zog (Hais txog lub thawv nrog hydraulic tsav).
xaus
Peb pom yuav ua li cas lub chaw kuaj xyuas "neeg hlau", yog dab tsi no mechanism thiab dab tsi yog nws tus yam ntxwv. Raws li koj tau pom, qhov no hom ntawm kis tau tus mob yog zoo tagnrho rau cov lovers ntawm mechanics thiab tshuab rau cov kiv cua. Tom qab tag nrho, ntawm txhua lub sij hawm, nws yuav tsum hloov los ntawm phau ntawv kis rau tsis siv neeg kis. Tsis tau nws yog tsis siab explored peb tsav tsheb, vim hais tias feem ntau ntawm lawv yog cov ntshai mus yuav ib lub tsheb nrog ib phau ntawv. Tab sis, raws li koj pom, kom muaj cov kis system yuav luag tsis xav tau, dua li nws yog heev txhim khu kev qha.
Similar articles
Trending Now