"Bokosi lakuda" latsopano lidzathandiza kuthetsa zinsinsi za kuwonongeka kwa mpweya

Pamene ndege yamakono ikugwa mwadzidzidzi kuchokera kumwamba, kufufuza bokosi lakuda kumatsegulidwa. Izi ndizomwe zimachitika pa kutayika komvetsa chisoni kwa Air France flight 447 ku South Atlantic pa June 1, 2009. Bokosi lakuda limenelo silinapezeke konse ndipo likadali kwinakwake pansi pa nyanja ya Atlantic.

Malingaliro ochepa ochititsa chidwi omwe adatumizidwa kuchokera mu ndegeyo anali osakwanira kuchita china chilichonse, koma palibe chotsimikizika chifukwa chake ndege yomwe imawoneka kuti ikugwira ntchito bwino, idatsika mwadzidzidzi popanda kulumikizana kulikonse kuchokera pamalo owulukira. Liwiro limene tsokalo linachitikira likanasonyeza kuti chilichonse chimene chinachitika, bwalo la ndegelo linalibe chenjezo lochepa kapena linalibe chenjezo la chimene mwachionekere chinali kulephera kwadzidzidzi, koopsa kwa dongosolo lonse.

Kufunafuna mayankho kunaphatikizapo kutumizidwa kwa katundu wambiri, ndege ndi madzi, kuyesa kubwezeretsa Flight Data Recorder ndi Cockpit Voice Recorder kuchokera pansi pa madzi pamtunda umodzi wa madera akuya kwambiri a nyanja. Mamiliyoni anawonongedwa, komabe mabokosi onsewo amakhalabe pansi pa nyanja, ndipo pamodzi nawo mayankho a zimene zinachitikadi.

Zaka zisanu ndi chimodzi zapitazo, Western Avionics ya Calgary, Canada, inayamba kupanga makina a seva opanda zingwe omwe poyamba ankafuna kuti apereke chidziwitso chochokera ku Flight Data Recorder (FDR) basi pofuna kukonza ndi Kutsimikizira Ubwino. Pachitukuko chake, luso la CommuniCube (C3) lidafika pomwe likugwira ntchito ngati FDR yokhayokha, yokhoza "kumvetsera" mwanzeru ndikuwonetsa zolakwa zilizonse, kuyambira kotentha mpaka kutsika kolimba, ndikutumiza zomwezo ku. malo osungiramo zinthu kudzera pa satellite uplink osadalira ogwira ntchito omwe achitapo kanthu kuti anene za kuphwanya. Dongosololi limapangidwa kuti liziyambitsa zokha nthawi iliyonse pomwe gawo lomwe limatanthauzidwa ndi wogwiritsa ntchito lipitilira, kapena litha kuyambitsidwa ndi ogwira ntchito pa ndege nthawi iliyonse.

C3 yakhazikitsidwa bwino mu chilichonse kuyambira mapasa opepuka mpaka ma jets amchigawo ndipo ikugwira ntchito m'maiko angapo padziko lonse lapansi.
Kuwongolera kwa kupanikizika kwa deta ndi kuyankhulana kwa satellite kwafika pamene C3 ikhoza kuyankhulana - pafupifupi moyo - chidziwitso chochokera ku basi ya FDR - ndi zina zowonjezera zomwe wogwiritsa ntchito akuwona kuti ndizofunikira pa ntchito yawo. Mwachitsanzo, muzofunsira za EMS, chidziwitso chachipatala cha odwala chikuyendetsedwa patsogolo pa ndege kupita kuchipatala. Mapulogalamu amoto ali ndi deta yomwe ikusinthidwa, mpweya ndi mpweya, pansi kuti zigwirizane ndi zozimitsa moto, ndipo ndege zamalonda zikugwiritsa ntchito C3 ya FOQA (Flight Operations Quality Assurance) kutsatira.

"Ngakhale C3 simalo olowa m'malo mwa FDR, yomwe ikhalabe mawu omaliza okhudzana ndi ndege, C3 ikhoza kupereka chithunzithunzi cha zomwe FDR ikulandira pafupifupi moyo wonse kwa wogwiritsa ntchito. terminal kulikonse padziko lapansi. C3 ikazindikira khalidwe lachilendo, nthawi yomweyo imayamba kutumiza deta, kuyambira ndi malo a GPS oyendetsa ndege, popanda woyendetsa ndege, "anatero Greg Taylor ndi Western Avionics, chitukuko cha mankhwala.

Koma chofunika kwambiri, C3 idzafalitsa zonse zomwe zimamva kuchokera ku basi ya FDR, pafupifupi moyo, mpaka zinthu zitathetsedwa, kapena mpaka sizingathe kutero. Pankhani ya Air France flight 447, zikuoneka kuti chidziwitsochi chikadapita kutali kuti athetse vuto limodzi lodabwitsa kwambiri la ndege m'zaka zambiri.