Immobilizers - abin da yake da shi? A immobilizer naúrar. Ina immobilizer

Tasiri kariya na abin hawa da sata za a iya cimma ta gaban mahara na'urorin tare da daban-daban dalilai, alhãli kuwa sunã mãsu sõyayya da abu daya - tsaro hadaddun. Daya daga cikin muhimman abubuwa a cikin wannan yanayin ne immobilizers. Wannan ne, zai zama bayyananne daga wadannan bayanin.

ganawa

The mota tsaro hadaddun hada da wani inji wajen kariya, ƙararrawa, immobilizer da kuma ma'aikatan wani wajen faɗakar da shi daga cikin na'ura. Mafi sau da yawa, da m ayyuka na ƙararrawa yana daukan. Amma ba na karshe rawa a wannan zurfin immobilizer. Idan kana so ka samar da mafi m kariya daga amfani mara izini, shi wajibi ne don shigar da dama tsaro na'urorin, masu zaman kansu na juna.

Saboda haka, bari mu duba immobilisers. Abin da irin na'urorin, ya bayyana, idan muka ayyana su aiki manufa. The yiwuwar don kunna da kashe irin wannan na'urorin ya kamata su zama daya kawai mutum cewa shi ne mai abu daga cikin mota. Domin wadannan dalilai, yi amfani da key immobilizer. Model suna samuwa cewa goyi bayan manual code shigarwa, amma su ruwan dare ne ba don haka mai girma. A lantarki key code da aka kashe a cikin wani nau'i na guntu a lokacin yi da cewa na musamman cipher aka gabatar a cikin shi, wanda shi ne dogon isa cewa attacker iya ba daukowa a cikin wani gajeren lokaci. A guntu ne a wani m kunshin. An fara da engine na mota zai zama samuwa ne kawai a lokacin da mai shi daga cikin na'ura zai saka a cikin Ramin bayar domin kashe immobilizer. Idan tsarin aiki tare da manual shigar da key, a kashe shi ne kawai zai yiwu bayan shiga wani jerin haruffa a tsare ta mai shi.

manufa na aiki

Amsa tambaya: "Immobilizers - abin da yake da shi?", Shi ne ya kamata a lura da cewa manufa aikinsu ya canza ba a 'yan shekarun nan. Ga muna magana ne game da kasancewar wani discontinuity a cikin wutar lantarki haihuwarka da suke da muhimmanci ga aikin na engine, da key cewa yana da, shi ne iya kawar da wannan rata. Kwanan nan, duk da haka, Electronics ƙwarai tako gaba, yin yiwuwar yin wani gyara ga aiki da na'urar.

Saboda haka, mu ci gaba da magance wani lokaci kamar immobilizers. Wannan shi zai zama mafi bayyana idan muka yi la'akari da na'urar. Yau akwai a cikin lantarki naúrar, da abin da tsari da kuma kula da naúrar ayyuka. Tare da microprocessor samar key Tantance kalmar sirri, bayan wanda ƙulli faruwa dacewa haihuwarka. Bugu da kari, kamfanin tsunduma a samar obezdvizhivateley bugu da žari bayar da kewayon na'urorin cewa kara da AMINCI aikinsu. Wannan na iya zama rufe gudun ba da sanda da kuma man fetur electromagnetic bawuloli.

Abin da ake da shi halitta?

Immobilizer aka tsara don hana sata, ko idan mota aka riga bude. A wurin da ƙofa na mota lantarki kewaye sa rufe gudun ba da sanda, don haka da microprocessor jami'in dake duba yawan da amincin key, sa'an nan kuma ya haɗu da sarkar na da kansa, amma kawai ta aika wata sigina da ake bukata electromagnetic sauya. Kawai to, suna kunshe a cikin rufaffiyar yanayin. Immobilizer zama ma fi abin dogara ne kawai ta hanyar amfani da irin wannan zango.

Idan muka magana game da man fetur bawul, shi kawai ya rufe da man fetur line. An rufe a free jihar, don haka da man fetur tank ba shiga cikin abinci tsarin na mota. Amma bayan da tallafi na daidai da kalmar sirri, da microprocessor guntu aika wata sigina da bawul. Lokacin da aka samu, da man fetur line bude faruwa. Wasu immobilizers (cewa shi ne - mun riga gano) za a iya haɗa daban-daban masu auna sigina, abin da ya sa su wani analog sigina. Ga wasu model yana yiwuwa don sarrafa ta wajen paging tsarin.

Amfani da wani misali guda ɗaya na wani immobilizer kuma daban-daban ƙarin na'urorin aka bayyana a sama, shi ne mai yiwuwa a samar da wata m tsarin ga abin hawa.

iri na'urorin

A cikin kasuwar model, daban-daban zane fasali cewa tasiri ba kawai a kan aiki, amma kuma domin sanin AMINCI na dukan tsarin.

Na'urorin abin da bukatar lamba

Contact immobilizers zaton iko wajen da key saka a cikin rijiya, ko sanya shi a cikin kusanci zuwa ga ma'abota kulle. Duk da haka, irin wannan tsarin da ake kusan ba amfani. Suna halin a fairly gagarumin drawback - attacker sani a gaba inda suke located.

Contact immobilizer kwakwalwa musamman code shigar ta cikin key canji. Yawan key haduwa ne irin wannan cewa, ba shi yiwuwa su karba code, sunã mãsu jũyãwa a kan daban-daban jerin. Yawan haduwa a cikin wannan tsarin shi ne 10 digiri, m da adadin makullin don bugun kiran wani code.

bukata babu lamba

Contactless immobilizers aiki saboda gaskiyar cewa karža eriya tsarin saka a kan ciki datsa, da kuma lura da tsari yana tafiya ne ta wajen wani katin ko key fob. Wannan irin shi ne ya fi kowa. Da cewa shi ne ba a bayyana inda immobilizer, na tabbatar da mafi alhẽri kariya a kwatanta da sauransu. Duk da haka, akwai mafi mafita.

Contactless immobilizers kananan radius halin a cewa karža eriya aiki a nesa na ba fiye da 10 santimita. Saukowa a cikin mota tare da gabatar da lakabin zuwa boye na'urar cewa ba ka damar kwance ɗamarar yaƙi da tsarin, buše duk sarkar. Idan wani laifi ga yadda direba ya jũya nakasa immobilizer, inda ya fitar da key, ya bayyana cewa mota amfani da wasu kariya. Yana da wannan rashin tsarin da kananan radius daga mataki yana da muhimmanci. Idan wani attacker gani inda kana so ka kawo lakabin, ya fahimci inda aka karža eriya da aka located. Shi ya sa da mota bukatar kwance ɗamarar yaƙi mafi m.

Immobilizers, "kare tafi" damar zuwa fara da engine kuma ja tafi, amma sai toshe duk da tsarin, da kuma mota stalls. Irin wannan tsarin ne sosai dacewa a taron na fashi, a lokacin da direban jefa daga cikin mota, kai da makullin da kuma takardun. Duk da haka, daidai ajiya na transponder damar da shi ya kasance mai shi. Lokacin da mai shi daga cikin mota barawo raba qaddara nesa, da engine stalls.

Yadda za a dakatar da sace mota da?

Domin wannan ma, zai zama da amfani immobilizers. Abin da ake nufi? Gaskiyar cewa su zane yana da wani irin kulle. Lockable sarkar da aka ba a karya idan engine ne ba on. Su za a bude kawai a lokacin da ya. Immobilisers sanye take da wani ciki gudun ba da sanda ga watse, sarƙoƙi (yawanci 3 guda).

Ba da dadewa, shi da aka yi amfani da matsayin microdevices musamman sauya sarrafawa da wani tsakiyar naúrar ta high-mita sakonni da kuma mota wayoyi. Sun kasance wuya a samu da kuma kwance ɗamarar yaƙi, kamar yadda su kaiwa daga tsakiyar naúrar, kada ka yi tafiya. Irin wannan zango damu ba daban-daban daga wani al'ada mota. Wani lokaci yana da aka saka a cikin wani m block maimakon da misali, da kuma na rarrabe su ne kusan ba zai yiwu. Wasu tsarin za a iya sanye take da dozin na wadannan immobilizers, wato, shi zai dauki quite lokaci mai tsawo domin su bincike.

Irin wannan karbuwa ne har yanzu zama dole yin amfani da matsayin kari zuwa ƙararrawa, maimakon maye gurbinsa. Ma'ana su aka shigar encased a ɓõye, kuma stealth ga wasu, kuma wannan iya kawai immobilizer. "Kalina" da sauran model otchechestvennyh motoci sun dade da aka kare daga shigar azzakari cikin farji cikin gida ne irin wannan na'urorin.

Yadda za a kashe?

Wani lokaci ta faru da cewa mai shi daga cikin na'ura kana so ka musaki immobilizer - a taron na wani matsalar aiki na samfur ko toshewa da shigar ƙararrawa tsarin, ko ga sauran dalilai. Shi ya aikata mafi kyau a cikin na musamman bitar matsayin mai zaman kanta baki sau da yawa zama tushen ƙarin matsaloli - da mota zai daina don fara.

shawarwari na amfani

- Ya kamata a yi a kalla fiye da daya immobilizer key, da kuma biyu: daya shi ne ya zama tare da ku, da kuma sauran a gida, a taron na gaggawa.

- wani lantarki na'urar kamata ba rataya a sauran sa na keys.

- asarar a key ake bukata don recode da tsarin da sauri.

- saita immobilizer (wha da mota - ba kome) ake bukata kawai daga izini dillalai.

- LURA na transponder a kan mafi girma zai yiwu nesa zama dole to Orient shi tare da girmamawa da jirgin saman layi daya da eriya.

Lokacin amfani da wadanda ba misali shigarwa makircinsu iya tabbatar da dogara da kariya na abin hawa.