Kowace shekara, masu aikin ceto suna neman dubun dubatar mutanen da suka bace a cikin daji. Daga cikin birane, ƙarfin fasaharmu yana da girma sosai har yana iya ɗaukar kowane aiki. Yana kama da ɗaukar jirage marasa matuƙa guda goma sha biyu, haɗa kyamara da hoto mai zafi ga kowane ɗayan, haɗa hanyar sadarwar jijiyoyi kuma shi ke nan - zai sami kowa a cikin mintuna 15. Amma wannan ba gaskiya ba ne ko kadan.
Har ya zuwa yanzu, fasahar tana fuskantar iyakoki da yawa, kuma ƙungiyoyin ceto suna haɗa manyan wurare tare da ɗaruruwan masu sa kai.
A bara, gidauniyar agaji ta Sistema ta ƙaddamar da aikin Odyssey don nemo sabbin fasahohi don neman mutane. Daruruwan injiniyoyi da masu zanen kaya ne suka shiga ciki. Amma ko da ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun wasu lokuta ba su fahimci yadda dajin ba zai iya shiga cikin fasaha ba.
A shekara ta 2013, 'yan mata biyu, Alina Ivanova da Ayana Vinokurova, sun bace a kauyen Sinsk a Yakutia. An tura dakaru masu yawa don nemo su: sun yi wa ɗaruruwan masu aikin sa kai kayan aiki, ƙungiyoyin ceto, masu nutsewa, da jirage marasa matuƙa tare da masu hoton zafi. An bayyana faifan helikwafta a bainar jama'a ta yadda kowa zai iya kallon faifan bidiyo a Intanet. Amma babu isasshen ƙarfi. Har yanzu dai ba a san abin da ya faru da ‘yan matan ba.
Yakutia tana da girma. Idan da a ce jiha ce, da ta kasance cikin goma mafi girma a yanki. Amma kasa da mutane miliyan daya ne ke rayuwa a wannan kasa mai girman gaske. A cikin irin wannan m, yashe taiga, Nikolai Nakhodkin ya yi aiki shekaru 12 a cikin Rescue Service na Yakutia, 9 wanda a matsayin shugaba. Lokacin da yanayi ya yi muni fiye da kowane lokaci kuma albarkatun ba su da yawa, dole ne mu fito da sabbin hanyoyin nemo mutane. Kuma kamar yadda Nikolai ya ce, ra'ayoyin ba su fito daga rayuwa mai kyau ba.
Nikolay Nakhodkin
Tun daga 2010, Sabis na Ceto na Yakutia ke amfani da jirage marasa matuka. Wannan wata ƙungiya ce ta daban daga Ma'aikatar Harkokin Gaggawa ta Tarayyar Rasha, wanda jamhuriyar kanta ta ba da kuɗi. Babu irin wannan tsauraran ka'idoji na kayan aiki, don haka Ma'aikatar Harkokin Gaggawa ta fara amfani da jirage marasa matuka daga baya. Hakanan akwai ƙungiyar kimiyya a cikin sabis ɗin, inda injiniyoyi masu ɗorewa ke haɓaka fasahohin da aka yi amfani da su don masu ceto.
"Hanyoyin binciken da ake da su na Ma'aikatar Harkokin Gaggawa, da ayyukan ceto, da kowane irin hukumomin tilasta bin doka ba su canza ba tun 30s. Mai bin diddigin yana bin sawu, kare yana taimakawa kada ya ɓace, ”in ji Alexander Aitov, wanda shine shugaban ƙungiyar kimiyya. “Idan ba a samu mutum ba, kauye guda biyu, uku, ya tashi a Yakutia. Kowa ya haɗu ya tsefe dazuzzuka. Don neman mai rai, kowane sa'a yana da mahimmanci, kuma lokaci yana kurewa da sauri. Babu wadatarsa. Lokacin da bala'in ya faru a Sinsk, mutane da yawa da kayan aiki sun shiga ciki, amma ba tare da sakamako ba. Irin wannan yanayi yana faruwa lokacin bincike a cikin taiga da ba kowa. Domin a gyara wannan ko ta yaya, manufar ba ta zo ne don a fahimci wanda ya ɓace a matsayin hanyar haɗin gwiwa ba, amma don amfani da sha'awar kansa don ceton kansa da ƙishirwa na rayuwa. "
Injiniyoyin ceto sun yanke shawarar harhada hasken ceto da fitilun sauti - a maimakon haka manyan na'urori masu nauyi amma masu nauyi waɗanda ke fitar da sauti mai ƙarfi da haske na dogon lokaci, suna jan hankali dare da rana. Mutumin da ya ɓace, yana zuwa wurinsu, zai sami ruwa, biscuits da ashana - kuma a lokaci guda umarnin ya zauna har yanzu yana jiran masu ceto.
Irin waɗannan tashoshi suna a nisan kilomita uku daga juna kuma suna kewaye da kusan wurin neman wanda ya ɓace. Suna yin ƙananan sauti, kamar dai mota tana ruri - saboda manyan mitoci suna yaduwa da yawa a cikin dajin. Sau da yawa wadanda aka ceto sun yi tunanin cewa suna bin karar hanyar ko kuma gungun 'yan yawon bude ido da ke shirin tashi.
Fitilar fitilun sun kasance masu sauƙi da ban mamaki. Wannan ba shine karo na farko da ƙungiyar kimiyya ta aiwatar da matakan farko ba amma na fasaha.
“Misali, sun ƙera kwat da wando don masu ceto. Wando da jaket sun yi kama da suturar yau da kullun, amma a cikin ruwa suna sa mutum ya tashi. Don zama cikakken mai amfani, kwat ɗin yana da Layer biyu. Polyurethane foam granules ana dinka a ciki. Akwai ci gaba don nutsewar ruwa a ƙananan yanayin zafi. Lokacin da iska mai matsewa ta faɗaɗa cikin yanayin sanyi, bawul ɗin suna rufe da sanyi, kuma mutum yana shaƙa. Cibiyoyi da yawa sun kasa gano abin da za su yi da wannan - sun ƙera kayan aiki na musamman, sun yi dumama wutar lantarki, kuma sun gabatar da kowane irin hanyoyin zamani.
Mutanenmu sun warware matsalar don 500 rubles. Sun wuce iska mai sanyi da ke fitowa daga silinda (kuma suna shiga ƙarƙashin ruwa ko da a -57) ta hanyar wani na'ura ta hanyar thermos na kasar Sin. Iskar ta yi zafi, mutane suna shiga karkashin ruwa kuma suna iya aiki a wurin.”
Amma tashoshi suna da sauƙin sauƙi; ba su da ayyuka masu amfani da yawa. A yayin gudanar da bincike, mai ceto yakan yi tafiya mai nisa a kai a kai don duba kowace fitila. Idan akwai tashoshi goma, to dole ne mai ceto ya yi tafiyar kilomita 30 a cikin taiga kowane sa'o'i 3-4.
A cikin 2018, gidauniyar agaji ta Sistema ta ƙaddamar da aikin Odyssey, gasa ga ƙungiyoyi waɗanda, ta amfani da sabbin fasahohi, za su yi ƙoƙarin nemo sabbin hanyoyin ceto mutanen da suka ɓace a cikin daji. Nikolai Nakhodkin da Alexander Aitov da abokansu sun yanke shawarar shiga - sun kira tawagar "Nakhodka" da kuma kawo su mafi sauki na'urar don inganta shi a gasar tare da wasu.
A cewar ma'aikatar cikin gida, kusan mutane dubu 2017 ne suka bace a Rasha a cikin 84, kuma rabinsu ba a samu ba. A matsakaita, mutane dari ne suka nemi kowane mutum da ya bace. Saboda haka, manufar gasar Odyssey ita ce "ƙirƙirar fasahohin da za su taimaka wajen gano mutanen da suka ɓace a cikin dajin ba tare da hanyar sadarwa ba. Waɗannan na iya zama na'urori, na'urori masu auna firikwensin, jirage masu saukar ungulu, sabbin hanyoyin sadarwa da duk wani abin da tunanin ku zai iya yi."
“Daya daga cikin hanyoyin da ba a bayyane ba - ko masu fantasy - jirgi ne mai sanye da tsarin bioradar. Amma kungiyar ba ta da samfuri, kuma sun iyakance kansu ne kawai don gabatar da ra'ayinsu, "in ji masanin gasar Maxim Chizhov.
Wata ƙungiyar ta yanke shawarar yin amfani da firikwensin girgizar ƙasa - na'urar da, a cikin girgizar ƙasa, za ta iya gane matakan ɗan adam kuma ta nuna hanyar da suke zuwa. Tare da taimakon samfurin, har ma sun sami damar samun ƙarin wanda ya nuna "ɓataccen" (kamar yadda mahalarta suka kira su da ƙauna), amma ƙungiyar ba ta yi nisa a gasar ba.
Ya zuwa watan Yunin 2019, bayan gwaje-gwajen horo da yawa a cikin dazuzzukan yankunan Leningrad, Moscow da Kaluga, mafi kyawun kungiyoyi 19 sun kai wasan kusa da na karshe. An ba su aikin nemo kari biyu a cikin kasa da sa'o'i 2 a wani yanki mai fadin murabba'in kilomita 4. Daya yana tafiya cikin dajin, dayan kuma yana kwance a wuri guda. Kowace ƙungiya ta yi ƙoƙari biyu don nemo mutumin.
"Daga cikin 'yan wasan kusa da na karshe, wata kungiya ta so ta haifar da gungun jiragen sama marasa matuka wadanda dole ne su tashi a karkashin bishiyar, wanda ke sarrafa bayanan wucin gadi, yana tantance alkiblar motsi, yawo a kusa da kututtuka, kawar da rassa da rassa. Yin amfani da AI, zai bincika yanayi kuma ya gano mutumin.
Amma wannan maganin har yanzu yana da nisa daga aiwatar da shi a cikin tsari mai aiki. Ina tsammanin zai ɗauki kimanin shekara guda kafin ta yi aiki, aƙalla ƙarƙashin yanayin gwaji, "in ji Maxim Chizhov.
Ƙungiyar binciken ALB ta kusa samun nasara. Suna da lasifikar da ke haɗa wayar tafi da gidanka, makirufo da za ta iya sauraren sararin samaniya da ke kewaye, da kyamara da kwamfuta tare da AI da ƙwararrun hanyoyin sadarwa na jijiyoyi waɗanda ke sarrafa hotuna daga kyamarar a ainihin lokacin, inda mutum zai iya. a gani.
"Ma'aikacin ba zai iya bincikar ba dubban hotuna ba, wanda ba zai yiwu ba a zahiri, amma da yawa ko ma raka'a, sannan ya yanke shawara: ko canza hanyar jirgin, ko ana buƙatar ƙarin jirgi mara matuki don bincike, ko kuma nan da nan aika tawagar bincike. ”
Amma yawancin ƙungiyoyi sun fuskanci matsaloli iri ɗaya - fasahar ba ta dace da yanayin gandun daji na gaske ba.
Hangen kwamfuta, wanda mutane da yawa suka dogara da shi, ya yi aiki a gwaje-gwaje a wuraren shakatawa da gandun daji - amma ya zama mara amfani a cikin gandun daji.
Masu daukar hoto na thermal, wanda kusan kashi uku na kungiyoyin ke fata, suma sun zama marasa tasiri. A lokacin rani - kuma wannan shine lokacin da yawancin mutane suka ɓace - ganyen suna yin zafi sosai har ya zama wuri mai zafi mai ci gaba. Yana da sauƙi don bincika cikin ɗan gajeren lokaci da dare, amma har yanzu akwai wuraren zafi mai yawa - kututture mai zafi, dabbobi da yawa. Kamara na iya taimakawa wajen tabbatar da wuraren da ake tuhuma, amma da dare ba ta da amfani sosai.
A saman wannan, masu ɗaukar hoto na thermal sun kasance da wahala a samu. "Abin takaici, saboda hane-hane da EU da sauran ƙasashe suka sanya mana, ba a samun hotunan zafi mai kyau a Rasha," in ji Alexey Grishaev daga ƙungiyar Vershina, wanda ya dogara da wannan fasaha.
“Masu daukar hoto na thermal da ake samu a kasuwa suna da fitowar dijital tare da mitar firam 5-6 a sakan daya da ƙarin fitowar bidiyo na analog tare da babban firam amma ƙarancin hoto. A ƙarshe, mun sami kyakkyawan hoto na thermal na kasar Sin. Kuna iya cewa mun yi sa'a - akwai irin wannan a Moscow. Amma ya nuna hoto a kan ƙaramin allo inda ba a ganuwa.
Yawancin ƙungiyoyi sun yi amfani da fitowar bidiyo. Ƙungiyarmu ta sami damar tace samfurin kuma ta sami babban hoto na dijital daga gare ta a mitar firam 30 a sakan daya. Sakamakon shine mai ɗaukar hoto na thermal mai tsananin gaske. Watakila nau'ikan sojoji ne kawai suka fi kyau."
Amma ko da waɗannan matsalolin mafari ne. A cikin ɗan gajeren lokacin da UAV ya tashi a sararin samaniya, kyamarori da masu daukar hoto na zafi sun tattara dubban hotuna. Ba shi yiwuwa a watsa su zuwa matsayi a kan tashi - babu Intanet ko sadarwar salula a sama da gandun daji. Saboda haka, jirgin maras matuki ya koma wurin, an zazzage faifan bidiyo daga kafofin watsa labarai, wanda ya kwashe akalla rabin sa'a akan hakan, kuma a ƙarshe sun sami adadin kayan da ba za a iya gani a zahiri cikin sa'o'i ba. A cikin wannan yanayin, ƙungiyar Vershina ta yi amfani da algorithm na musamman wanda ya nuna hotuna inda aka gano abubuwan da ba su da zafi. Wannan ya rage lokacin sarrafa bayanai.
“Mun ga cewa ba dukkanin kungiyoyin da suka zo gwajin cancantar sun fahimci abin da daji yake nufi ba. Wannan a cikin dajin siginar rediyo yana yaduwa daban-daban kuma yana ɓacewa cikin sauri, "Maxim Chizhov ya sanar a wani taron manema labarai. "Mun kuma ga mamakin ƙungiyoyin lokacin da haɗin gwiwar ya ɓace a nesa na kilomita daya da rabi daga farkon. Ga wasu, rashin Intanet a saman dajin ya kasance abin mamaki. Amma wannan gaskiya ne. Wannan shi ne dajin da mutane ke yin asara.”
Fasahar da ta danganci haske da tayoyin sauti sun nuna kanta da kyau. Kungiyoyi hudu sun kai wasan karshe, uku daga cikinsu sun dogara da wannan shawarar. Daga cikinsu akwai "Nakhodka" daga Yakutia.
“Lokacin da muka ga wannan dajin a kusa da birnin Moscow, nan da nan muka gane cewa babu wata alaka da jirage marasa matuka a wurin. Ana buƙatar kowane kayan aiki don takamaiman aiki, kuma suna da kyau don bincika manyan wuraren buɗe ido, ”in ji Alexander Aitov.
A wasan daf da na kusa da na karshe, kungiyar tana da mutane uku ne kawai wadanda suka ratsa cikin dajin kuma suka sanya tashoshi a wurin neman. Kuma yayin da mutane da yawa ke warware matsalolin injiniya, Nakhhodka ya yi aiki kamar masu ceto. "Dole ne ku yi amfani da ilimin halin ɗan adam lokacin da kuke rufe yankin kawai. Kuna buƙatar zama kamar mai ceto, sanya kanku a wurin wanda ya ɓace, ku dubi kusan inda zai bi, wane hanyoyi. "
Amma a wannan lokacin fitilun Nakhodka ba su da sauƙi kamar yadda suke a Yakutia shekaru da yawa da suka wuce. Tare da taimakon tallafin Sistema, injiniyoyin ƙungiyar sun haɓaka fasahar sadarwar rediyo. Yanzu, lokacin da mutum ya sami hasken wuta, ya danna maɓalli, masu ceto nan da nan suna karɓar sigina kuma sun san ainihin gidan hasken da mutumin da ya ɓace zai jira su. Ana buƙatar UAV ba don bincike ba, amma don ɗaga mai maimaita siginar rediyo zuwa cikin iska da ƙara radius na watsa siginar kunnawa daga tashoshi.
Ƙarin ƙungiyoyi biyu sun ƙirƙira gabaɗayan tsarin bincike bisa ga fitilun sauti. Misali, MMS Rescue tawagar ta samar da hanyar sadarwa na fitilun maɗaukaki, inda kowane tashoshi ya zama mai maimaitawa, wanda ke ba da damar watsa sigina game da kunna shi koda kuwa babu sadarwar rediyo kai tsaye tare da hedkwatar bincike.
"Muna da ƙungiyar masu goyon baya da suka ɗauki wannan aikin a karon farko," in ji su. "Mun shiga cikin wasu masana'antu - fasaha, IT, muna da kwararru daga filin sararin samaniya. Muka taru muka harare muka yanke shawarar yanke wannan shawarar. Babban ma'auni sun kasance ƙananan farashi da sauƙin amfani. Domin mutanen da ba su da horo su iya dauka su yi amfani da shi.”
Wata ƙungiyar, Stratonauts, ta sami damar samun ƙarin mafi sauri ta amfani da irin wannan bayani. Sun ƙirƙira wani aikace-aikace na musamman wanda ke bin diddigin matsayin jirgin mara matuki, wurin tashoshi, da matsayin duk masu ceto. Jirgin mara matukin jirgi wanda ya isar da tasoshin ya kuma zama mai maimaitawa ga dukkan tsarin, don kada siginar tashoshi ya ɓace a cikin dajin.
“Ba abu ne mai sauki ba. Wata rana mun jika sosai. Biyu daga cikin mutanenmu sun shiga cikin dajin ta wata iska, sai suka gane cewa wannan ya yi nisa da yin filo. Amma mun dawo a gajiye da farin ciki - bayan haka, mun sami mutumin a cikin ƙoƙarin biyu a cikin mintuna 45 kacal,” in ji Stanislav Yurchenko daga Stratonaut.
"Mun yi amfani da jirage marasa matuka don matsar da tashoshi zuwa tsakiyar yankin don tabbatar da iyakar abin rufe fuska. Jirgin mara matuki na iya daukar fitila daya a cikin jirgi daya. Yana da tsawo - amma sauri fiye da mutum. Mun yi amfani da ƙananan ƙananan jiragen sama DJI Mavick - fitila ɗaya shine girmansa. Wannan shine iyakar abin da zai iya ɗauka, amma yana aiki akan kasafin kuɗi. Tabbas, Ina so in sami mafita mai cin gashin kanta gaba ɗaya. Tare da AI, don haka drone ya bincika gandun daji kuma ya ƙayyade wuraren sakin. Yanzu muna da mai aiki, amma bayan kilomita ɗaya, idan ba mu yi amfani da ƙarin na'urori ba, haɗin yana ƙare. Don haka a mataki na gaba za mu fito da wani abu.”
Amma babu wata ƙungiya guda da ta sami mutumin da ba ya motsi, kuma mafi mahimmanci, ba su taɓa gano yadda za su yi ba. A ka'ida, ƙungiyar Vershina kawai ta sami damar gano shi, wanda, duk da matsalolin, ya sami damar samun mutumin kuma ya kai ga wasan karshe ta hanyar amfani da hoton zafi da kyamara.
Alexey Grishaev daga Vershina ya ce: "Da farko, muna da ra'ayin yin amfani da jiragen sama marasa matuki guda biyu," in ji Alexey Grishaev daga Vershina. Mun yanke shawarar gwada su a wannan gasar. Gudun kowane yana daga 90 zuwa 260 km / h. Babban gudun da keɓaɓɓen halayen iska na UAV suna ba da ikon bincika kowane yanayi kuma yana ba ku damar bincika yanki da sauri.
Amfanin irin waɗannan na'urori shine ba sa faɗuwa lokacin da injin ya kashe, amma suna ci gaba da yawo da ƙasa da parachute. Babban abin da ya rage shi ne cewa ba su da ƙarfin motsa jiki kamar quadcopters.
Babban jirgin na Vershina yana sanye da na'urar daukar hoto ta thermal da kuma babbar kyamarar da kungiyar ta gyara, yayin da maras matuki na biyu ke da kyamarar hoto kawai. A cikin babban UAV akwai na'ura mai kwakwalwa, wanda, ta amfani da software da ƙungiyar ta ƙera, da kanta ta gano abubuwan da ke da zafi da kuma aika da haɗin gwiwar su tare da cikakken hoto daga kyamarori biyu. "Ta wannan hanyar, ba dole ba ne mu kalli duk abubuwan rayuwa ba, wanda, don ba ku ra'ayi, kusan hotuna 12 ne a cikin awa ɗaya na jirgin."
Amma ƙungiyar kwanan nan ta ƙirƙira fasahar jirgin sama, kuma har yanzu akwai matsaloli da yawa tare da shi - tare da tsarin ƙaddamarwa, tare da parachute, tare da autopilot. "Mun ji tsoron kai shi gwaji - yana iya faduwa kawai. Ina so in guje wa matsalolin fasaha. Don haka, mun ɗauki maganin gargajiya - DJI Matrice 600 Pro.
Duk da duk matsalolin, wanda yawancin kyamarori da aka watsar da su da masu daukar hoto na thermal, Vershina ya sami damar samun ƙarin. Wannan yana buƙatar aiki mai yawa, na farko tare da hoton thermal, kuma na biyu tare da hanyoyin bincike da kansu.
Tsawon watanni uku, ƙungiyar ta gwada fasahar da ta ba da damar mai ɗaukar hoto don duba ƙasa tsakanin alfarwa. "Akwai wani sa'a, saboda hanyar da aka kara ta bi ta cikin dazuzzukan da ba za a iya ganin komai ba. Kuma idan mutum ya gaji ya zauna a wani wuri a karkashin bishiya, ba zai yiwu a same shi ba.
Tun daga farko, mun ƙi taje dajin gaba ɗaya da UAVs ɗin mu. Madadin haka, mun yanke shawarar nemo mutumin ta hanyar tashi sama da share fage, share fage da wuraren buɗe ido. Na isa wurin tun da farko don nazarin yankin, kuma, ta yin amfani da duk taswirorin kan layi, na zana hanyoyi don UAV a kan wuraren da mutum zai iya gani a zahiri."
A cewar Alexey, yin amfani da drones da yawa tare da haɗin gwiwa a lokaci ɗaya yana da tsada sosai (dillali ɗaya tare da mafita na fasaha don bincika jirgin yana kashe fiye da miliyan 2 rubles), amma a ƙarshe zai zama dole. Ya yi imanin wannan yana ba da dama don gano ƙarin abin tsayawa. “Da farko mun so nemo wanda ba shi da gado. Da alama a gare mu za mu sami wani abu ta hannu ta wata hanya. Kuma ƙungiyoyin da ke da tashoshi suna neman abin da ke motsawa ne kawai."
Na tambayi Alexander Aitov daga Nakhodka tawagar - ba su tunanin cewa kowa da kowa ya riga ya binne a tsaye mutum a gaba? Bayan haka, tashoshi ba su da amfani a gare shi.
Yayi tunani akai. Ya zama kamar a gare ni cewa duk sauran ƙungiyoyi suna magana ne game da magance matsalolin injiniya tare da murmushi da lumshe ido a idanunsu. Mutanen daga MMS Rescue sun yi raha cewa faɗuwar fitila na iya faɗo kai tsaye kan maƙaryaci. "Stratonauts" sun yarda cewa wannan babban aiki ne mai wuyar gaske wanda har yanzu babu ra'ayoyi game da shi. Kuma mai ceto daga Nakhodka ya yi magana, kamar yadda nake gani, tare da cakuda baƙin ciki da bege:
– Wata yarinya ‘yar shekara uku da rabi ta bace a cikin taiga. Ta yi kwana goma sha biyu a wurin, kuma an shafe kwanaki goma ana bincike da dimbin jama'a. Lokacin da suka same ta, tana kwance a cikin ciyawa, kusan ba a gani daga sama. An samo shi ta hanyar tsefe kawai.
Idan an sanya tashoshi... a shekara uku da rabi, yaron ya riga ya sane sosai. Kuma watakil ta matso kusa dashi ta danna maballin. Ina tsammanin da an ceci wasu rayuka.
- An ceto ta?
- Iya ta.
A cikin kaka, sauran ƙungiyoyi hudu za su je yankin Vologda, kuma aikin da ke gabansu zai fi wuya - samun mutum a cikin yanki mai nisan kilomita 10. Wato sama da fili fiye da murabba'in kilomita 300. A cikin yanayin da jirgin mara matuki ke da tafiyar sa'o'i rabin sa'a, hangen nesa ya karye daga saman bishiyoyi, kuma sadarwa ta ɓace bayan kilomita daya kacal. Kamar yadda Maxim Chizhov ya ce, babu wani samfurin da aka shirya don irin waɗannan yanayi, ko da yake ya yi imanin cewa kowa yana da damar. Grigory Sergeev, shugaban kungiyar bincike da ceto Lisa Alert, ya kara da cewa:
“A yau a shirye muke mu yi amfani da wasu fasahohin da muka gani, kuma za su yi tasiri. Kuma ina roƙon duk mahalarta da wadanda ba su shiga ba - mutane, gwada fasaha! Ku zo ku bincika tare da mu! Kuma a sa'an nan ba zai zama asiri ga kowa cewa gandun daji ba shi da kyau ga siginar rediyo, kuma mai daukar hoto ba zai iya gani ta hanyar rawanin ba. Babban burina shi ne in sami karin mutane da karancin kokari.”
source: www.habr.com