Servotronic - chii, kuti inoshanda sei uye inoshanda sei

Muchikoro chekutyaira, tinodzidziswa, kutanga kune zvese, kugona kubata chidhiraivho - kuchengetedzwa kwemigwagwa uye kugadzikana kwemotokari kunoenderana neizvi. Nekuda kwechigadzirwa chakadaro se hydraulic booster, kutenderedza vhiri rekutyaira kuri nyore.

Zvisinei, mamwe matambudziko anomukawo, semuenzaniso, zvakanyanya kuoma kushandura chidhiraivho pamhepo yakaderera pane kumhanya zvakanyanya, asi muchirevo chinofanira kunge chiri imwe nzira. Bvumirana kuti kana uchifamba-famba muguta nekumhanya kwakadzika, unofanirwa kushandura chidhiraivho kakawanda: paunenge uchipaka, paunenge uchityaira uchitenderera, uchitendeuka, zvichingodaro. Mukuita kudaro, tinoedza.

Mumugwagwa wakatwasuka, mufananidzo wacho wakasiyana zvachose - mutyairi anofamba nekumhanya kwe90 km / h uye kumusoro, asi dhiraivha yemagetsi inoshanda nenzira yekuti nekumhanya uku kushoma kuedza kunodiwa kutenderedza vhiri. Kufamba kumwe kwakashata, uye mota inopinda munzira iri kuuya, inopinda muskid.

Pakumhanya kwakanyanya, zvakanyanya kuoma kudzora mamiriro acho. (Dambudziko iri rinogadziriswa nekudzima hydraulic booster nekumhanya kwakanyanya kana kushandura kune imwe modhi).

Kuti kuedza kwekumhanya kwakasiyana kugovane zvakanaka, mudziyo wakaita seServotronic, aka Servotronic, wakagadzirwa.

Chii chinotipa?

Paunenge uchityaira kutenderera guta neServotronic, isu tinofanirwa kuisa mukuedza kushoma, kunyanya kana parallel parking kana pakudzokera kumashure mubhokisi, kana chidhiraivho chaifanirwa kushandurwa kubva kune yakanyanyisa kuruboshwe chinzvimbo kusvika kurudyi kwakanyanya. Kana isu tichimhanya munjanji, kuwana kunodzikira, ndiko kuti, isu tinofanirwa kuita nhamburiko dzakawanda dzekutenderedza chidhiraivho, izvo zvinoita kuti kutungamira kugadzikana uye kutsvedzerera.

Chishandiso uye nheyo yekushanda kweServotronic

Tisati tatsanangura schematically chimiro cheServotronic system, zvinofanira kutaurwa kuti inoshandiswa pamotokari yeVolkswagen, BMW, Volvo, Porsche. Vamwe vakawanda vanogadzira vanoisa electro-hydraulic boosters ne "City" uye "Route" modes, mumugwagwa mukuru wekufambisa kunoderera, asi muguta, pane zvinopesana, inowedzera.

Servotronic igadziriro yakaoma iyo inosanganisira akati wandei akakosha zvinhu. Basa rakakosha zvikuru rinotambwa nemagetsi ekufambisa simba kana dhiraivha yekona, pamwe chete neiyo speedometer sensor, iyo inoongorora kukurumidza kwezvino. Mukuwedzera, iyo Servotronic control unit inogamuchira ruzivo kubva kuECU pamusoro pekumhanya kwekutenderera uye nzvimbo ye crankshaft.

Masensa ese aya anounganidza ruzivo uye oaendesa kune yekudzora unit, iyo inoigadzirisa uye inotumira mirairo kungave kune bypass solenoid valve (kana paine simba rinotungamira) kana kune yemagetsi pombi mota (yemagetsi simba rekufambisa). Saizvozvo, pakumhanya kwakaderera, vharuvhu inobvumira yakawanda hydraulic fluid kuti ipinde musimba cylinder uye kufambisa kunowedzera kunowedzera - simba rinofambiswa kubva pakudhonza uye mavhiri anotendeuka. Kana paine EGUR, ipapo mota yepombi inotanga kutenderera nekukurumidza, ichiwedzera kuyerera kwemvura mutangi.

Pakumhanya kwakanyanya, zvakapesana chaizvo zvinoitika - vharafu inogamuchira chiratidzo kubva kuServotronic control unit kuti ideredze kuyerera kwemvura, kutungamira kunoderera uye mutyairi anofanirwa kushanda nesimba.

Kuti unzwisise zvizere nheyo yekushanda kweServotronic, unoda kuziva kuti maitiro akasiyana-siyana ekugadzirisa magetsi anoshanda sei: hydraulic, electro-hydraulic kana magetsi.

Servotronic, kune rumwe rutivi, inongogadzirisa zvishoma basa ravo, kugadzirisa kutungamira kuwana kune chaiyo yekutyaira modhi. Iwo makuru actuating zvinhu mumasisitimu akasiyana ivhavhavha yemagetsi kana pombi yemagetsi. Mamwe masisitimu epamberi ari kugadzirwa, ayo nekufamba kwenguva anozorerutsa zvakanyanya uye kuita kuti nzira yekutyaira ive yakachengeteka.

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