BaabuurtaBaabuur

Waa maxay CAN-Bus, oo waa maxay, waayo?

Xilligan la joogo, ku dhowaad baabuur kasta oo casri ah ka shaqeeya on-guddiga kombiyuutarada, nidaamka ABS, darnayn, daaqadaha awood iyo qalab kale oo badan oo elektaroonik ah. Haddaba, farsamadaa waxa ay koontarooli karaan farsamo oo keliya ma aha, laakiin sidoo kale nidaamka pneumatic iyo Haydarooliga. Xitaa engine aysan qaban karin oo aan korantada. Waa qalab gaar ah - CAN-baska. Taasi oo ku saabsan waxa ay maanta ka wada hadleen.

Taariikhda dhacdo

Fikradda ah CAN-bas u muuqday in ay 80s ee qarnigii la soo dhaafay. Markaas shirkadda si fiican u yaqaan Jarmal "Bosch" kaashanaya shirkadda "Intel" ayaa soo saartay qalab digital cusub gudbinta xogta, oo la yidhaahdo Network Area maamusha.

Waa maxay iyada qaban karaa?

baska Tani waxaa wali laga yaabaa in dhammaan dareemayaal ah, oo ay gacanta ku blocks in ay yihiin gaariga. KARAA loogu xidhi karaa immoblayzerom, nidaamka SRS, gaar ahaan, unit electronic gacanta engine, gudbinta, iyo xataa airbags. Intaa waxaa dheer, banjarin waa la xiriiray la dareemayaal joojinta, nidaamka quful dhexe oo ay gacanta ku cimilada. Dhamaan hababka, kuwaas oo ku xiran yihiin in hab buuxa dabaq leh heerka xogta illaa 1 Mbit / s.

CAN-bas: Description iyo sifooyinka qalabka

Wixii oo dhan ay ka shaqeynayaan, Hannaanku wuxuu ka kooban yahay laba kaliya fiilooyin iyo hal qori ah. Markii hore, in lagu xiro oo dhan dareemayaal ku bixisey tobanaan CAN-bas gelanayo. Oo haddii muddo 80 sanadood ah, waayo, mid kasta oo wirelessly gudbiyaan signal mid kaliya, ka dibna haatan qiimaha uu gaaro boqolaal.

taayirrada CAN casri ah sidoo kale waa ka duwan yahay in in uu leeyahay shaqo ee xidhiidhinaya telefoonka gacanta. giraanta muhiimka ah Electronic, qabata shaqo ee muhiimka ah ka suuroggalaan ah, waxaa laga yaabaa in sidoo kale lagugu xiro unit iyo xogwarran looga siiyo unit gacanta engine ah.

Waxaa kaloo muhiim ah in qalab this qeexo laga yaabaa in dhibaatada dhaxgalka ee qalabka mashiinka iyo mararka qaarkood iyaga la baabi'iyo. Waa ficil ay macneheedu tahay by faragelin, iyo xiriir wanaagsan dahaaridda. CAN-bus waa isku geynta aad u adag. Data in loo kala qaado dhex garaaca, isla beddelaa sawirada. Macluumaad waxay u adeegtaa sida hage-silig 2 of labada ciyaaryahan gariiradda. Sidoo kale waxaa jira wax soo saarka ee fiber ah, laakiin waxay ka yar ku ool ah hawlgalka yihiin, sidaas darteed, ma si ka badan sidii caadiga ah ikhtiyaarka ugu horeysay. Ugu yaraan tahay in ay la kulmaan CAN-bas, taas oo gudbiya macluumaadka via radio ama rays infrared.

Shaqeynta iyo waxqabadka

Si loo hagaajiyo waxqabadka qalab this, saarayaasha inta badan soo gaabin dhererka xarkaha. Haddii dhererka guud ee baska uu noqon doono in ka yar 10 mitir, heerka macluumaadka kor u kordhin doonaa ilaa 2 megabits per labaad. Sida caadiga ah ee farsamo xawaaraha this 64 gudbiya xogta la dareemayaal electronic iyo ilaaliyaal. Haddii baska ku xiran yahay in tiro badan oo qalab abuuraa dhowr wareeggeedii u helo iyo gudbinta macluumaadka.

Haddii CAN-Bus loo sii horumarin doonaa, laga yaabee in waxa ugu dhakhsaha badan lagu rakibi doonaa si buuxda on dhammaan baabuurta iyo baabuur, oo ay ku jiraan, waayo, guriga.

Similar articles

 

 

 

 

Trending Now

 

 

 

 

Newest

Copyright © 2018 so.birmiss.com. Theme powered by WordPress.