Koj Tuaj Yeem Kawm Paub Dab Tsi Los Ntawm Kev Zais Cov Ntawv "lub Thawv Dub"

Koj Tuaj Yeem Kawm Paub Dab Tsi Los Ntawm Kev Zais Cov Ntawv "lub Thawv Dub"
Koj Tuaj Yeem Kawm Paub Dab Tsi Los Ntawm Kev Zais Cov Ntawv "lub Thawv Dub"

Video: Koj Tuaj Yeem Kawm Paub Dab Tsi Los Ntawm Kev Zais Cov Ntawv "lub Thawv Dub"

Video: Koj Tuaj Yeem Kawm Paub Dab Tsi Los Ntawm Kev Zais Cov Ntawv
Video: kawm ntawv ua dab tsi? 2024, Kaum ib hlis
Anonim

"Lub thawv dub" lossis tiv thaiv on-board cia (sau ntawv ZBN) yog cov txheej txheem dav dav rau kev khaws thiab ua ntau yam ntawm cov ntaub ntawv hauv davhlau. Nws yog siv nyob rau hauv kev ntsuam xyuas ntawm qhov yuam kev sim thiab ntau zaus pab txhawm rau tsim qhov ua rau muaj kev sib tsoo ntawm lub dav hlau. Qhov system no tau tsim thawj zaug rau xyoo fifties ntawm lub xyoo pua xeem.

Dab tsi tuaj yeem kawm tau los ntawm decrypting
Dab tsi tuaj yeem kawm tau los ntawm decrypting

ZBN yog ib feem ntawm lub hom phiaj tswj kev ua haujlwm ntawm cov dav hlau thiab lwm lub dav hlau. Nws suav ntau cov ntaub ntawv hais tias, yog tias tsim nyog, tuaj yeem tshaj tawm tias cov davhlau mus li cas. Yog lawm, cov ntaub ntawv yog encrypted thiab thiaj li nkag siab txog nws, koj yuav tsum tau ua qee qhov haujlwm nyuaj zoo nkauj rau decrypt nws.

"Lub thawv dub" yog ua los ntawm cov khoom siv ruaj khov, sab hauv nws muaj ntau txheej txheej thaiv cua sov. Txhua qhov no yog qhov tsim nyog thiaj li hais tias cov ntaub ntawv tsis ploj txawm tias tom qab muaj kev cuam tshuam zoo, vim ZBN tau txais txiaj ntsig zoo tshaj plaws rau kev txheeb xyuas huab cua sib tsoo.

Lub thawv dub muaj ntau cov ntaub ntawv ntsig txog kev ua haujlwm ntawm lub dav hlau. Yog tias koj txiav txim siab cov ntaub ntawv, koj tuaj yeem nrhiav qhov chaw siab tshaj saum toj siab hiav txwv thoob plaws hauv lub davhlau, qhov tseeb ntawm qhov siab (i.e. qhov kev ncua deb ntawm hauv qab dav hlau thiab saum cov ntoo lossis ru tsev), sib tw khiav ceev, ntawm chav kawm, roj tshuav. Thiab hais tias tsis yog txhua txhua. Tsis tas li ntawd hauv "lub thawv dub" yog cov ntaub ntawv cuam tshuam nrog kev ua haujlwm ntawm txhua lub tshuab. Piv txwv li, koj tuaj yeem paub cov lub nraub qaum rau sab nraud thiab kab rov tav, lub kaum sab xis ntawm qhov hloov ntawm cov ruders los ntawm nruab nrab, yob lub kaum, qhov mob stroke ntawm kev tswj tus ntoo hla, qhov voltage ntawm lub network on-board, thiab lwm yam Yog tias lub dav hlau poob, nws yog cov ntaub ntawv los ntawm ZBN uas tuaj yeem qhia txog seb puas muaj qee yam kev ua tsis zoo hauv kev ua haujlwm ntawm lub tshuab los yog qhov kev teeb meem loj vim los ntawm kev sim yuam kev.

Lub cav, yog ib qho tseem ceeb tshaj plaws ntawm txhua lub dav hlau, kuj tsis mus tsis pom muaj los ntawm ZBN. Tsis tsuas yog lub ntsiab, tab sis txawm tias cov ntsuas tseem ceeb tau sau tseg. Piv txwv, tus naj npawb ntawm kev hloov kho, txoj hauj lwm ntawm cov tswj tuav, kev noj roj tam sim ntawd, thiab lwm yam. Nws yog vim qhov loj npaum li cas ntawm cov ntaub ntawv kaw tseg uas cov neeg sim hu rau ZBN yog "kev hnia", vim tias nws tawm yuav luag tsis muaj dab tsi tsis muaj xim.

Kev sib cog lus hauv လေ ယာဉ် kuj tseem ceeb heev, yog li lawv kuj tau sau cia rau "black box". Vim yog lub suab nrov hauv lub cockpit, nws tsis tuaj yeem sau txhua lub suab. Tsuas yog dab tsi yog hais rau hauv lub mloog pob ntseg (lub mloog pob ntseg thiab lub microphone) tau sau tseg. Tsis ntev tom ntej no, nws tau npaj los tsim thiab qhia txog ZBN tiam tshiab, uas yuav sau thiab yees duab txhua yam uas tshwm sim hauv chav pw.

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