Kungani isidingo control unit amafasitela nendlela ukuyifaka?

Control iyunithi amawindi asebenza ngogesi - lena yinto ewusizo kakhulu abahamba ngezimoto. yokusebenza kwalo isimiso kanje. Lapho umshayeli ikhohlwa uvala iwindi emotweni futhi ngesikhathi esifanayo kwenza imoto ohlelweni alamu, umuntu eduze (isihloko ukulawula iwindi iyunithi wesibili) ngokuzenzakalela evusa ifasitela phezulu. Namuhla, thina ukuchaza ngokuningiliziwe, indlela lo mkhiqizo futhi kanjani ukuyifaka.

Umgomo we operation lokhu mshini akwazi ngokucindezela akude Imiphumela isignali okulawula inkinobho yokulawula lift bebheke lokuvala. Yonke inqubo ilawulwa motor amandla wesifunda eqhuba motor kagesi ngomsindo kagesi. Ngamanye amazwi, lo control unit amafasitela usebenza kanje: ngesikhathi Resistor unikeza inhlabamkhosi, ngalokho microcontroller kufaka lokuqala inikwa amandla yi ngokusebenzisa edluliselwe, bese actuate transformer. Isignali ihlinzekwa enjinini we port microcontroller. Futhi lapho ingilazi lokuqala kuzophakanyiswa ngokuphelele, transformer kuqala kuphele ukondla ewindini lokuqala futhi ukushintshela yesibili, uma ivuliwe (uma kungenjalo, iyunithi umsebenzi iwindi ukulawula eyeka). Lapho isiginali kusuka lift yesibili wabonisa ukuthi iwindi livaliwe, ukushintshwa transformer ngezansi ingilazi wesithathu, ngakho nje akusiwona eduze.

Wonke amasignali ayanikezelwa ukuba transformer ngejubane umbani, ngakho yonke inqubo, okwakubekelwa edwetshwe olushiwo ngaphezulu imigqa amaningi, wenziwa ngemizuzwana. Ayikho ezingaphezu kuka 4-5 imizuzwana - futhi wonke amafasitela evaliwe.

Eduzane yakhiwe iqoqo kagesi, okuyinto eyalo lonke isignali ukhulisa izibuko. Kunengqondo ukuphetha ngokuthi umuntu umsebenzi, kodwa amashumi amaningana izintambo. Kodwa, naphezu kwalokhu, abashayeli abaningi abafake control unit amafasitela ngezandla zabo, awazibhe- self-ukufakwa ingxenye njengoba ukudla. Ngezansi sethula isibonelo ukufakwa kudivayisi imoto.

Okokuqala, khetha indawo ukuze ifakwe. Vimba amawindi Vaz ukulawula kangcono ukukhwezwa eduze abasebenzi, eduze wiring. Mshini isixhumi usebenzisa umhloli yokuthola amakhebuli kagesi, Zinqume bese uxhuma entsha nge control unit yethu amafasitela. Uma i-alamu yakho isivele zahlelwa ukulawula closers ekhethekile siteshi, ungakwazi kuphela yokwelula isikhathi nge-alamu iyunithi isayithi ukufakwa. Zonke conjured phezu izintambo nesembozo, senze isiqiniseko ukuthi ukulawula izinga iyunithi amafasitela setha endaweni.

intengo udaba

Kuze kube manje, ukulawula iwindi iyunithi iyatholakala kakhulu. It zingathengwa for ruble 500-600 plus. amafasitela "Toyota" control unit kungadla kuze ruble 950, kodwa akukho ngaphezulu. Ngakho-ke imali ezinengqondo enjalo ungathola inketho entsha futhi ewusizo kakhulu imoto yakho.