Mabda'a iyo adeegsiga baabuurka abs sensor
Mabda'a shaqada ee abs baabuur waa:
Bareegga degdega ah, ku tiirsanaanta dareeraha xawaaraha giraangiraha aadka u xasaasiga ah ee lagu rakibay taayir kasta, waxaa la helayaa qufulka taayirrada, kombuyuutarku isla markiiba waxa uu maamulaa xakamaynta cadaadiska si uu u yareeyo cadaadiska bamka biriiga ee giraangiraha si uu uga hortago qufulka giraangiraha. Nidaamka abs-ku wuxuu ka kooban yahay bamka abs, dareeraha xawaaraha taayirrada iyo furaha.
Doorka nidaamka abs waa:
1, ka fogow luminta xakamaynta baabuurka, kordhiso fogaanta bareegga, hagaajinta badbaadada baabuurka;
2, hagaajinta waxqabadka baabuurka;
3, si looga hortago giraangiraha habka bareegga;
4. Hubi in dareewalku uu koontarooli karo jihada marka biriiga la qabanayo kana ilaali dabada danbe in ay simbiriiriso.
Doorka ABS, sida magacaba ka muuqata, doorka ugu weyn ee nidaamka ka hortagga qufulka waa in laga ilaaliyo in giraangiraha la xiro sababtoo ah xoogga xad-dhaafka ah ee baabuurka marka la eego xaaladda degdegga ah ee baabuurka, taasoo keenta in baabuurku lumiyo xakamaynta qalabka. Tusaale ahaan, marka aan horteena ka helno caqabad, baabuurka ku qalabaysan nidaamka ABS wuxuu si fudud u dhaqaajin karaa si looga fogaado bareegga degdegga ah isla waqti isku mid ah.
Marka baabuurka aan lagu rakibin nidaamka ABS ee bireegga degdegga ah, sababtoo ah xoogga baabuurka ee afarta taayir waa isku mid, jajabinta taayirka dhulka asal ahaan waa isku mid, waqtigan baabuurku wuxuu noqon doonaa mid aad u adag inuu rogo, wayna sahlan tahay in uu keeno khatarta baabuurku inuu lumiyo xakamaynta. Waa ku filan tahay in la arko sida nidaamka ABS uu muhiim ugu yahay badbaadadayada wadista baabuurta. Uma baahnid inaan ka walwalno arrintan, hadda heerka qaranku wuxuu ku qasbay shirkadaha baabuurta ee habka wax soo saarka baabuurta waa inay noqdaan nidaamka qufulka ABS ee caadiga ah.
Haddaba sidee buu u shaqeeyaa nidaamka qufulka-hortagga ee ABS? Kahor intaanan fahmin mabda'a shaqada, waa inaan marka hore fahamnaa qaybaha nidaamka qufulka ABS, ABS waxay inta badan ka kooban tahay dareeraha xawaaraha giraangiraha, unugga kantaroolka elektaroonigga ah, nidaamiyaha hawo-qaadista ee bireega, dhululubo bireega iyo qaybo kale. Marka baabuurku u baahan yahay inuu jebiyo, dareemaha xawaaraha taayirrada ee giraangiraha ayaa ogaan doona calaamadda xawaaraha taayirrada ee afarta taayir wakhtigan, ka dibna u soo diri VCU (xakameeyaha baabuurka), cutubka kontoroolka VCU ayaa falanqeyn doona calaamadahan si loo go'aamiyo xaaladda baabuurka wakhtigan, ka dibna VCU waxay u soo dirtaa amarka xakamaynta cadaadiska bareegga ee xakamaynta cadaadiska ABS (ABS pump).
Marka maamulaha cadaadiska ABS uu helo tilmaamaha xakamaynta cadaadiska bareegga, waxay si toos ah ama si aan toos ahayn u koontaroolaysaa cadaadiska bireegga ee kanaal kasta iyadoo la xakameynayo waalka solenoid gudaha ee maamulaha cadaadiska ABS, si loo hagaajiyo wareegga bireega ee afarta taayir, si uu ula qabsado dhulka, iyo ka hortagga in giraangiraha la xiro sababtoo ah xoogga xad-dhaafka ah.
Darawallo badan oo qadiimi ah oo halkan ku arka ayaa laga yaabaa inay u maleynayaan inaan sida caadiga ah wadno "brake-ka barriga" uu ciyaari karo saameyn quful ka hortag ah. Waxa loo baahan yahay in halkan lagu caddeeyo in fikraddani ay duugowday, oo xitaa la odhan karo habka "brake-ka" ee bareegyada is-goysyada ah ayaa saameeyay badbaadada darawalnimada.
Maxaad sidaas u leedahay? Tani waa in laga bilaabo asalka "brake bar", waxa loogu yeero "brake bar", aan ku qalabaysan ABS anti-qufulka nidaamka on gaariga by si macmal ah u tillaabta on shaqada bireega la joojiyo ee baydalka, si ay xoogga braking wheel mararka qaarkood waa maya, si looga hortago saamaynta quful giraangiraha. Waa in halkan lagu ogaadaa in hadda baabuurku leeyahay dhammaan nidaamka qufulka ABS ee caadiga ah, noocyada kala duwan ee nidaamka qufulka ayaa yeelan doona kala duwanaansho qaar, laakiin asal ahaan waxay samayn karaan calaamadda ogaanshaha 10 ~ 30 jeer / ilbiriqsi, tirada bareegga 70 ~ 150 jeer / labaad ee fulinta, aragtidan iyo inta jeer ee fulinta waa wax aan macquul aheyn in la gaaro.
Nidaamka ka hortagga qufulka ee ABS wuxuu u baahan yahay inuu ku jiro bareegga joogtada ah si uu si hufan ugu ciyaaro shaqadiisa. Marka aan si macmal ah u samayno "bareeg-brake" is-goysyada goos-gooska ah, nidaamka bareegga-hortagga-qufulka ee ABS wuxuu helayaa calaamadda ogaanshaha waqti ka waqti, ABS ma awoodi doonto inay si wax ku ool ah u shaqeyso, taas oo horseedi doonta hoos u dhaca waxtarka bareegga iyo xitaa masaafo aad u dheer.
