Bayani da ka'idar aiki na tsarin EBD
Birki na mota,  Kayan abin hawa

Bayani da ka'idar aiki na tsarin EBD

Gajerun kalmomin EBD yana nufin "Rarraba Kayan Wuta na Lantarki", wanda ke nufin "tsarin rarraba karfin birki na lantarki". EBD yana aiki tare tare da tashar ABS guda huɗu kuma ƙari ne na software. Yana ba ka damar rarraba ƙarfin birki a kan ƙafafun da kyau, gwargwadon nauyin motar, kuma yana ba da iko mai kyau da kwanciyar hankali lokacin taka birki.

Ka'idar aiki da zane na EBD

Birki na gaggawa yana canzawa tsakiyar abin hawan abin hawa zuwa gaba, yana rage kayan da ke baya. Idan a wannan lokacin ƙarfin birki a dukkan ƙafafun iri ɗaya ne (wanda ke faruwa a cikin motocin da ba sa amfani da tsarin sarrafa birki), ƙafafun na baya za a iya toshe su gaba ɗaya. Wannan yana haifar da asarar kwanciyar hankali na shugabanci a ƙarƙashin tasirin sojojin a kaikaice, haka kuma zuwa ɓatarwa da asarar iko. Hakanan, daidaitawar ƙarfin birki ya zama dole yayin lodin motar da fasinjoji ko kaya.

A yanayin da ake yin birki a cikin wani kusurwa (tare da tsakiyar ƙarfin juyawa zuwa ƙafafun da ke gudana tare da radius na waje) ko ƙafafun ƙafafu sun faɗi akan saman tare da riko daban-daban (misali, kan kankara), aikin tsarin ABS ɗaya na iya bai isa ba.

Ana iya warware wannan matsalar ta tsarin rarraba birki, wanda ke hulɗa da kowane ƙafafu daban. A aikace, wannan ya haɗa da ayyuka masu zuwa:

  • Tabbatar da matsayin digo na siyewa akan farfajiyar hanyar kowane ƙafa.
  • Canje-canje a cikin matsi na ruwan aiki a cikin birki da rarraba ƙarfin birki dangane da manne ƙafafun zuwa hanyar.
  • Kula da daidaiton shugabanci lokacin da aka fallasa shi ga sojojin na gefe.
  • Rage yiwuwar yuwuwar zamewar mota yayin taka birki da juyawa.

Babban abubuwan tsarin

A tsari, ana aiwatar da tsarin rarraba birki bisa tsarin ABS kuma ya kunshi abubuwa uku:

  • Na'urar haska bayanai. Suna rikodin bayanai game da saurin juyawa na kowace ƙafa. A cikin wannan EBD yana amfani da firikwensin ABS.
  • Controlungiyar sarrafa lantarki (tsarin sarrafawa gama gari ga tsarin duka). Yana karɓa da kuma aiwatar da bayanai cikin sauri, yin nazarin yanayin birki da motsa kwalliyar birki da ta dace.
  • Hannun ruwa na tsarin ABS. Daidaita matsin lamba a cikin tsarin ta hanyar sauya karfin birki a dukkan kafafuna daidai da siginonin da sashen sarrafawa ya kawo.

Tsarin rarraba karfi

A aikace, aiki na rarraba EBD ƙarfin birki na lantarki zagaye yake kama da aikin tsarin ABS kuma ya ƙunshi matakai masu zuwa:

  • Nazari da kwatancen ƙarfin birki. An gudanar da sashin sarrafa ABS don ƙafafun baya da na gaba. Idan ƙimar da aka saita ta wuce, algorithm na ayyuka waɗanda aka riga aka sanya su a ƙwaƙwalwar ajiyar ƙungiyar sarrafa ECU tana aiki.
  • Rufe bawuloli don kula da saitin saiti a cikin kewayen dabaran. Tsarin yana gano lokacin da dabaran ya fara toshewa kuma ya gyara matsa lamba a matakin yanzu.
  • Bude shafunan shaye shaye da rage karfin. Idan haɗarin toshewar ƙafafun ya ci gaba, sashin sarrafawa yana buɗe bawul ɗin kuma yana rage matsin lamba a cikin da'irar sandunan birki masu aiki.
  • Pressureara matsa lamba. Lokacin da saurin dabaran bai wuce ƙofar toshewa ba, shirin yana buɗe bawul ɗin cin abinci kuma hakan yana ƙaruwa matsa lamba a cikin da'irar da direba ya ƙirƙira lokacin da aka danna feda birki.
  • A halin yanzu ƙafafun gaba sun fara kullewa, an kashe tsarin rarraba ƙarfin birki kuma an kunna ABS.

Don haka, tsarin yana ci gaba da lura da kuma rarraba ƙarfin birki ga kowane ƙafafu ta hanya mafi inganci. Bugu da ƙari, idan aka ɗora kaya ko fasinjoji a cikin kujerun baya a cikin motar, rarraba dakaru zai kasance fiye da tare da ƙaura mai ƙarfi na tsakiyar nauyi zuwa gaban motar.

Abũbuwan amfãni da rashin amfani

Babban fa'ida ita ce cewa mai rarraba wutar birki na lantarki yana ba da damar fahimtar tasirin birki na abin hawa, gwargwadon abubuwan waje (lodawa, matse kwano, da sauransu). A wannan yanayin, tsarin yana aiki ta atomatik, kuma ya isa ya danna takalmin birki don fara shi. Hakanan, tsarin EBD yana ba ku damar birki yayin dogon lanƙwasa ba tare da haɗarin jirgi ba.

Babban rashin illa shine, a game da amfani da tayoyin dusar ƙanƙara, lokacin taka birki ta amfani da tsarin rarraba ƙarfi na EBD, idan aka kwatanta da birki na al'ada, nisan birki yana ƙaruwa. Hakanan wannan rashin dacewar al'ada ce ga tsarin taka birki na gargajiya.

A zahiri, rarraba EBD ƙarfin birki na lantarki kyakkyawan taimako ne ga ABS, yana haɓaka shi gaba. Yana shigowa aiki kafin fara tsarin taka birki na anti-kulle, yana shirya motar don samun kwanciyar hankali da ingantaccen birki.

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