Ya dace da firikwensin matsin mai na motar Volvo 20796744

Tare da haɓaka fasahar lantarki na ƙirar mota, matakin injiniya na kutse na lantarki ya ci gaba da inganta. Tsarin injina na yau da kullun yana da wahala a warware wasu matsalolin yanke hukunci masu alaƙa da buƙatun aikin mota, kuma an maye gurbinsa da tsarin sarrafa lantarki. Ayyukan firikwensin shine a ƙididdige samar da siginonin fitarwa masu amfani da wutar lantarki bisa ga ƙayyadaddun girman ma'auni, wato, firikwensin yana canza adadi na zahiri da na sinadarai kamar haske, lokaci, wutar lantarki, zazzabi, matsa lamba da gas zuwa sigina. A matsayin maɓalli na tsarin sarrafa lantarki na mota, firikwensin yana shafar aikin fasaha kai tsaye na mota. Akwai kusan firikwensin 10-20 a cikin motocin talakawa, da ƙari a cikin motocin alatu. Waɗannan na'urori masu auna firikwensin ana rarraba su a cikin tsarin sarrafa injin, tsarin sarrafa chassis da tsarin sarrafa jiki.

Sensor don sarrafa chassis

Na'urori masu auna firikwensin don sarrafa chassis suna nufin na'urori masu auna firikwensin da aka rarraba a cikin tsarin sarrafa watsawa, tsarin kula da dakatarwa, tsarin sarrafa wutar lantarki da tsarin hana kulle birki. Suna da ayyuka daban-daban a cikin tsarin daban-daban, amma ka'idodin aikin su iri ɗaya ne da na injina. Akwai galibi nau'ikan firikwensin kamar haka:

1. Firikwensin sarrafa watsawa: galibi ana amfani dashi don sarrafa watsawa ta atomatik ta hanyar lantarki. Dangane da bayanan da aka samu daga gano na'urar firikwensin saurin gudu, firikwensin hanzari, firikwensin nauyin injin, firikwensin saurin injin, firikwensin zafin ruwa da firikwensin zafin mai, yana sanya na'urar sarrafa wutar lantarki ta sarrafa wurin motsi kuma ta kulle na'urar juyawa ta hydraulic, don haka don cimma iyakar iko da matsakaicin tattalin arzikin man fetur.

2. Na'urori masu sarrafa tsarin dakatarwa: galibi sun haɗa da firikwensin saurin gudu, firikwensin buɗewa maƙura, firikwensin hanzari, firikwensin tsayin jiki, firikwensin kusurwar sitiya, da sauransu. Dangane da bayanin da aka gano, ana daidaita tsayin abin hawa ta atomatik, da canjin abin hawa. an danne matsayi, don sarrafa ta'aziyya, kulawa da kwanciyar hankali da kwanciyar hankali na abin hawa.

3. Na'urar sarrafa wutar lantarki: Yana sa tsarin sarrafa wutar lantarki ya gane aikin sarrafa haske, inganta halayen amsawa, rage asarar injin, ƙara ƙarfin fitarwa da adana man fetur bisa ga firikwensin saurin, saurin injin injin da firikwensin firikwensin.

4. Anti-kulle birki firikwensin: Yana detects da dabaran gudun bisa ga dabaran angular gudun firikwensin, da kuma sarrafa birki mai matsa lamba don inganta birki yi a lokacin da zamewa kudi na kowane dabaran ne 20%, don tabbatar da maneuverability da kuma. kwanciyar hankali na abin hawa.