Dareemaha ABS.
Dareemaha Abs waxa loo adeegsadaa gaadhiga ABS (Nidaamka Braking Anti-lock). Nidaamka ABS, xawliga waxa la socda dareeme wax-qabad leh. Dareemaha abs-ku waxa uu soo saaraa calaamado koronto oo quasi-sinusoidal AC ah iyada oo loo marayo ficilka giraanta qalabka kaas oo si isku mid ah ula wareegaya giraangiraha, iyo inta jeer ee uu balaadhiyo waxay la xidhiidhaan xawaaraha giraangiraha. Digniinta wax-soo-saarka waxaa lagu kala qaadaa qaybta kontoroolka elektaroonigga ah ee ABS (ECU) si loo xaqiijiyo la socodka xawaaraha taayirrada ee waqtiga-dhabta ah.
1, dareemaha xawaaraha giraangiraha toosan
Dareemaha xawaaraha taayirrada toosan ayaa inta badan ka kooban magnet joogto ah, dhidibka tiirka, gariiradda induction iyo giraanta iliga. Marka giraanta gearku wareego, cidhifka qalabka iyo dhabarka danbe ayaa ka soo horjeeda dhidibka cirifka. Inta lagu jiro wareegtada giraanta marshada, qulqulka magnetic gudaha gariiradda induction is beddel beddelkeeda si uu u dhaliyo xoogga koronto-dhaliyaha, iyo calaamaddaani waxay gelisaa unugga kantaroolka elektiroonigga ah ee ABS iyada oo loo sii marayo fiilada dhammaadka gariiradda induction. Marka xawaaraha giraanta gearku is beddelo, inta jeer ee xoogga korantada ee la kiciyay ayaa sidoo kale isbeddela.
2, giraanta xawaaraha giraangiraha
Dareemaha xawaaraha giraangiraha annular wuxuu inta badan ka kooban yahay magnet joogto ah, gariiradda induction iyo giraanta iliga. Magnet-ka joogtada ahi waxa uu ka kooban yahay dhawr lammaane oo bir birlab ah. Inta lagu jiro wareegtada giraanta marshada, qulqulka magnetic ee gudaha gariiradda induction ayaa is beddeleysa si uu u dhaliyo xoogga koronto-dhaliyaha. Digniintu waxa ay gelisaa unugga kantaroolka elegtarooniga ah ee ABS iyada oo loo sii marayo fiilada dhammaadka gariiradda induction. Marka xawaaraha giraanta gearku is beddelo, inta jeer ee xoogga korantada ee la kiciyay ayaa sidoo kale isbeddela.
3, Hoolka nooca xawaaraha giraangiraha
Marka gearku ku yaalo booska lagu muujiyey (a), xadhkaha magnetic field-ka ee dhex mara qaybta Hoolka waa la kala firdhiyaa oo goobta magnetic waa daciif; Marka gearku ku yaalo booska lagu muujiyey (b), xadhkaha magnetic field-ka ee dhex mara qaybta Hoolka ayaa xoogaysan oo goobta magnetic waa mid xoogan. Marka gearku wareego, cufnaanta xariiqda birlabeedka xoogga ah ee dhex mara qaybta Hall-ka ayaa isbedesha, taas oo keenta in korantada Hallku is beddesho, element-ka Hall-kuna waxa uu soo saari doonaa millivolt (mV) oo ah heerka danabka mawjadda quasi-sine. Calaamaddan waxa kale oo ay u baahan tahay in wareegga elektaroonigga ah loo beddelo danab garaaca garaaca caadiga ah.
Dareemaha dhabarka jaban ma saameeyaa 4-drive
Waxaa laga yaabaa
Waxyeellada soo gaadhay dareemaha dambe ee ABS waxay saamayn kartaa nidaamka wadayaasha taayirrada oo dhan, gaar ahaan haddii nidaamka wadayaasha taayirrada oo dhan ay ku qalabaysan yihiin quful kala duwan. Tani waa sababta oo ah dareemaha gadaal ayaa door muhiim ah ka ciyaara nidaamka ka hortagga qufulka (ABS), marka uu dhaawacmo, nidaamka ABS waxaa laga yaabaa inuusan si sax ah u ogaanin xawaaraha iyo heerka giraangiraha, taas oo saameynaysa saameynteeda bareegga, oo xitaa laga yaabo inay hogaamiso. qufulka giraangiraha inta lagu jiro braking, kordhinta halista wadista. Intaa waxaa dheer, haddii nidaamka afarta taayirrada leh uu ku qalabaysan yahay shaqo quful ka duwan, dhaawaca soo gaadhay dareemaha giraangiraha dambe wuxuu keeni karaa in qufulka kala duwani aanu si sax ah u shaqeynin, taas oo saameyn doonta waxqabadka nidaamka afarta taayir. Sidaa darteed, in kasta oo dhaawaca dareemaha giraangiraha dambe uusan si toos ah u saameynaynin shaqada aasaasiga ah ee nidaamka afarta taayirrada ah, si loo hubiyo badbaadada wadista, waxaa lagula talinayaa in la hagaajiyo ama la beddelo dareemaha dhaawacan wakhtiga.
Dareemaha giraangiraha danbe ee ABS ayaa laga yaabaa inuu ku guuldareysto xirashada awgeed. ?
Dareemayaasha ABS ee ku guuldareystay waxaa ka mid ah iftiinka ABS ee dashboard-ka, ABS oo aan si sax ah u shaqeynin, iyo iftiinka xakameynta jiidashada. Guuldarrooyinkan waxaa sababi kara dareemayaasha oo gaboobay, goynaya, ama ay ku dhufteen burbur. Gaar ahaan giraangiraha danbe ee ABS shidma, haddii qashinka birta ah ee ka dhashay shiida saxanka biriiga iyo bireega lagu dhejiyo magnetka, waxay u horseedi kartaa masaafada u dhaxaysa dareeraha iyo gariiradda magnet-ka oo yaraanaysa, ama xitaa xidho , ugu dambeyntii waxay horseedaa dhaawaca dareemayaasha. ?
Si loo go'aamiyo in dareemaha ABS uu dhaawacmay, waxaa lagu ogaan karaa hababka soo socda:
Akhri koodka cilladda aaladda ogaanshaha: Haddii uu jiro kood cilad ku jirta kombayutarka ABS, iyo nalka cilladda ee qalabku waa shidan yahay, tani waxay muujin kartaa in dareemaha uu dhaawacmay. ?
Tijaabada biriiga goobta: meel wanaagsan oo waddo ah, ballaaran oo aan cidi wadin, xawaare ilaa 60 ka badan, ka dibna bireega dhig dhamaadka. Haddii giraangiraha uu xiran yahay oo aysan jirin wax niyad jab ah, tani waxay muujin kartaa fashilka ABS, badanaa waxaa sababa dhaawaca ABS. ?
Isticmaal multimeter si aad u cabbirto danabka/iska caabinta dareeraha ABS: U rog shaagagga 1r/s Intaa waxaa dheer, qiimaha iska caabinta ABS dareemayaasha guud ahaan waa inta u dhaxaysa 1000 iyo 1300Ω. Haddii kala duwanaanshahan aan la daboolin, waxay muujin kartaa dhibaatada ABS sensor 34.
Marka la soo koobo, haddii ay dhibaato ka jirto dareemaha giraangiraha danbe ee ABS, waa in marka hore la hubiyo in uu jiro dhaawac jireed, sida jab ama xirmo muuqda. Haddii aysan jirin dhaawac muuqda oo muuqda, hoos u dhac ku yimaada waxqabadka sababtoo ah xirashada ama sababo kale ayaa lagu sii ogaan karaa hababka kor ku xusan. ?
Haddii aad rabto inaad wax badan ka ogaato, sii akhri maqaallada kale ee boggan!
Fadlan na soo wac haddii aad u baahan tahay alaabtan oo kale.
Zhuo Meng Shanghai Auto Co., Ltd. waxaa ka go'an iibinta qaybaha baabuurta MG&MAUXS soo dhaweyn si ay u iibsadaan.
