Likopo tsa Katleho ho Pholoso ea Likoluoa
E le naha ea lihlekehleke tse kholo ka ho fetisisa lefatšeng e haufi le Pacific Ring of Fire, Indonesia e lula e tobane le litšokelo tsa litšisinyeho tsa lefatše, litsunami le likoluoa tse ling tsa tlhaho. Mekhoa ea setso ea ho batla le ho pholosa hangata e iponahatsa e sa sebetse maemong a rarahaneng joalo ka ho oa ho felletseng ha moaho, moo theknoloji ea Doppler e thehiloeng ho radar e fanang ka tharollo e ncha. Ka 2022, sehlopha se kopaneng sa liphuputso tsa Taiwan le Indonesia se ile sa theha mochini oa radar o khonang ho bona phefumoloho ea baphonyohi ka mabota a konkreite, e leng se emelang ho tlola ho hoholo ha bokhoni ba ho lemoha bophelo ba kamora koluoa.
Boqapi ba mantlha ba theknoloji bo ka har'a kopanyo ea eona ea radar ea Frequency-Modulated Continuous Wave (FMCW) e nang le li-algorithms tse tsoetseng pele tsa ts'ebetso ea matšoao. Sistimi e sebelisa tatellano e 'meli e nepahetseng ea litekanyo ho hlola tšitiso ea matšoao ho tsoa ho lithako: likhakanyo tsa pele le ho lefella ho khopama ho bakoang ke litšitiso tse kholo, ha ea bobeli e shebane le ho lemoha metsamao e poteletseng ea sefuba (ka tloaelo 0.5-1.5 cm amplitude) ho tloha ho phefumoloha ho ea ho supa libaka tsa baphonyohi. Liteko tsa laboratori li bonts'a bokhoni ba sistimi ea ho kenella maboteng a konkreite a 40 cm le ho bona ho phefumoloha ho fihla ho limithara tse 3.28 ka morao, ka ho nepahala ha boemo ka har'a ± 3.375 cm - ho feta lisebelisoa tse tloaelehileng tsa ho lemoha bophelo.
Ts'ebetso ea ts'ebetso e tiisitsoe ka mekhoa e etsisitsoeng ea pholoso. Ka baithaopi ba bane ba eme ka mor'a marako a konkreite a mefuta e fapaneng ea botenya, tsamaiso e atlehile ho lemoha matšoao a phefumoloho a barupeluoa bohle ba teko, ho boloka ts'ebetso e tšepahalang esita le tlas'a boemo bo thata ka ho fetisisa ba 40 cm. Mokhoa ona oa ho se kopane o felisa tlhokahalo ea bapholosi ho kena libakeng tse kotsi, ho fokotsa haholo likotsi tsa bobeli tsa likotsi. Ho fapana le mekhoa ea setso ea acoustic, infrared kapa optical, radar ea Doppler e sebetsa ntle le lefifi, mosi kapa lerata, e nolofalletsang ts'ebetso ea 24/7 nakong ea "fensetere ea bohlokoa ea "golide ea lihora tse 72".
Lethathamo: Papiso ea Ts'ebetso ea Penetrative Life Detection Technologies
| Paramethara | Radar ea Doppler FMCW | Thermal Imaging | Li-Sensors tsa Acoustic | Lik'hamera tsa Optical |
|---|---|---|---|---|
| Ho kenella | 40cm ea konkreite | Ha ho letho | Moedi | Ha ho letho |
| Sebaka sa ho Khetholla | 3.28m | Mola oa pono | E itshetlehile mahareng | Mola oa pono |
| Boemo bo Nepahetseng | ± 3.375cm | ± 50cm | ±1m | ± 30cm |
| Litšitiso tsa Tikoloho | Nyenyane | Ha e rate mocheso | E hloka khutso | E hloka khanya |
| Nako ea Karabelo | Hona joale | Metsotsoana | Metsotso | Hona joale |
Boleng ba boqapi ba sistimi bo fetela ka nģ'ane ho litlhaloso tsa tekheniki ho isa ho ts'ebetsong ea eona e sebetsang. Sesebelisoa sohle se na le likarolo tse tharo feela: mochini oa radar oa FMCW, compact computing unit, le 12V lithium betri - tsohle tse ka tlase ho 10kg bakeng sa ts'ebetso ea opereishene e le 'ngoe. Moralo ona o bobebe o lumellana le jeokrafi ea lihlekehleke tsa Indonesia le maemo a senyehileng a meaho hantle. Merero ea ho kopanya theknoloji le li-drones le li-platform tsa liroboto e tla eketsa phihlello ea eona libakeng tse sa fihlelleheng.
Ho ea ka pono ea sechaba, radar ea ho bona bophelo e ka ntlafala ka mokhoa o makatsang Indonesia oa karabelo ea likoluoa. Nakong ea ts'isinyeho ea lefatše ea Palu-tsunami ea 2018, mekhoa e tloaelehileng e ipakile e sa sebetse hantle ka har'a lithako tsa konkreite, e leng se bakileng likotsi tse ka thibeloang. Tšebeliso e pharalletseng ea theknoloji ena e ka ntlafatsa litekanyetso tsa ho lemoha baphonyohi ka 30-50% likoluoeng tse tšoanang, tse ka pholosang bophelo ba batho ba makholo kapa ba likete. Joalokaha ho hatisitsoe ke Moprofesa Aloyius Adya Pramudita oa Univesithi ea Telkom ea Indonesia, sepheo sa mantlha sa theknoloji se lumellana hantle le leano la phokotso la National Disaster Management Agency (BNPB): "ho fokotsa tahlehelo ea bophelo le ho potlakisa ho hlaphoheloa."
Boiteko ba khoebo bo ntse bo tsoela pele ka matla, 'me bafuputsi ba sebelisana le balekane ba indasteri ho fetola mohlala oa laboratori hore e be lisebelisoa tse thata tsa pholoso. Ha ho nahanoa ka ts'ebetso ea litšisinyeho tsa lefatše tsa Indonesia khafetsa (karolelano ea litšisinyeho tse 5,000+ selemo le selemo), theknoloji e ka fetoha lisebelisoa tse tloaelehileng bakeng sa BNPB le mekhatlo ea likoluoa tsa libaka. Sehlopha sa liphuputso se hakanya hore sebaka se tla romelloa nakong ea lilemo tse peli, 'me litšenyehelo tsa lisebelisoa li tla fokotseha ho tloha ho $15,000 ea hona joale ho ea ho $5,000 ka tekanyo - ho etsa hore mebuso ea lehae e fihlellehe liprofinseng tse 34 tsa Indonesia.
Likopo tsa Tsamaiso ea Lipalangoang tse Bohlale
Tlhōrō ea sephethephethe e sa foleng ea Jakarta (e boemong ba bo7 ho fetisisa lefatšeng ka bophara) e tsamaisitse lits'ebetso tse ncha tsa Doppler radar lits'ebetsong tse bohlale tsa lipalangoang. Morero oa toropo ea "Smart City 4.0" o kenyelletsa li-sensor tsa radar tse 800+ mateanong a mahlonoko, ho fihlela:
- Phokotso ea 30% ea tšubuhlellano ea lihora tse holimo ka ho laola mats'oao a feto-fetohang
- Ntlafatso ea 12% ho lebelo le tloaelehileng la koloi (ho tloha ho 18 ho isa ho 20.2 km/h)
- Phokotso ea metsotsoana e 45 ka karolelano ea nako ea ho leta mateanong a litsela tsa lifofane
Sistimi ena e sebelisa radar ea 24GHz Doppler e sebetsa hantle haholo puleng ea tropike (99% ea ho nepahala ha e bapisoa le 85% bakeng sa lik'hamera nakong ea lipula tsa litloebelele) ho lekola lebelo la koloi, boima ba 'mele le bolelele ba tatellano ka nako ea nnete. Ho kopanngoa ha datha le Setsi sa Tsamaiso ea Sephethephethe sa Jakarta ho thusa ho fetola nako ea matšoao a matla metsotso e meng le e meng e 2-5 ho ipapisitse le phallo ea sephethephethe ho fapana le kemiso e tsitsitseng.
Mohlala: Ntlafatso ea Tsela ea Gatot Subroto Road
- Li-sensor tse 28 tsa radar tse kentsoeng haufi le sebaka sa 4.3km
- Matshwao a feto-fetohang a fokotsa nako ya leeto ho tloha ho metsotso e 25 ho isa ho e 18
- Mosi oa CO₂ o fokotsehile ka lithane tse 1.2 ka letsatsi
- 35% e fokotsehile litlolo tsa molao tsa sephethephethe tse fumanoeng ka ts'ebetso ea boiketsetso
Tlhokomelo ea Hydrological bakeng sa Thibelo ea Moroallo
Mekhoa ea temoso ea pele ea likhohola tsa Indonesia e kopantse theknoloji ea radar ea Doppler ho pholletsa le linoka tse 18 tse kholo. Morero oa setereke sa Ciliwung River ke mohlala oa ts'ebeliso ena:
- Liteishene tse 12 tsa radar li lekanya lebelo la holimo metsotsong e meng le e meng e mehlano
- E kopantsoe le li-sensor tsa boemo ba metsi tsa ultrasonic bakeng sa lipalo tsa ho tsoa
- Lintlha li fetisoa ka GSM/LoRaWAN ho mefuta ea bonohe ba likhohola tse bohareng
- Nako ea ho etella pele ea temoso e ekelitsoe ho tloha ho lihora tse 2 ho isa ho tse 6 Greater Jakarta
Tekanyo ea ho se kopane le radar e bonahala e le ea bohlokoa haholo nakong ea likhohola tse tletseng lithōle moo limithara tsa khale li sa sebetseng. Ho kenya marokho ho qoba likotsi tsa metsi ha ho ntse ho fana ka tlhokomelo e tsoelang pele e sa angoeng ke sedimentation.
Paballo ea Meru le Tšireletso ea Liphoofolo Tse hlaha
Ho Sumatra's Leuser Ecosystem (sebaka sa ho qetela sa li-orangutan tsa Sumatran), radar ea Doppler e thusa ho:
- Tlhokomelo e Khahlanong le Poaching
- 60GHz radar e bona motsamao oa motho ka makhasi a teteaneng
- E khetholla masholu a liphoofolo a tsoileng molaong ho liphoofolo ka nepo ea 92%.
- E koahela 5km radius ka unit (vs 500m bakeng sa lik'hamera tsa infrared)
- Tlhokomelo ea Canopy
- Millimeter-wave radar e latela mekhoa ea ho sisinyeha ha lifate
- E supa tšebetso e seng molaong ea ho rema lifate ka nako ea nnete
- E fokolitse ho rema lifate ntle le tumello ka 43% libakeng tsa liteko
Ts'ebeliso e tlase ea matla ea sistimi (15W/sensor) e lumella ts'ebetso ea matla a letsatsi libakeng tse hole, ho fetisa litemoso ka satellite ha ho lemoha mesebetsi e belaetsang.
Mathata le Litsela tsa Kamoso
Leha ho na le liphetho tse ts'episang, ts'ebeliso e atileng e tobane le litšitiso tse 'maloa tsa ts'ebetsong:
- Meeli ea Tekheniki
- Mongobo o phahameng (> 80% RH) o ka fokotsa matšoao a phahameng a maqhubu
- Libaka tse teteaneng tsa litoropo li baka tšitiso ea litsela tse ngata
- Tsebo e fokolang ea tekheniki ea lehae bakeng sa tlhokomelo
- Lintlha tsa Moruo
- Litšenyehelo tsa hona joale tsa sensor ($ 3,000- $ 8,000 / unit) li phephetsa likhakanyo tsa lichelete tsa lehae
- Lipalo tsa ROI ha li hlake bakeng sa bomasepala ba hlokang chelete
- Ho itšetleha ka barekisi ba kantle ho naha bakeng sa likarolo tsa mantlha
- Litšitiso tsa Setheo
- Ho arolelana lintlha tsa mekhatlo e fapaneng ho ntse ho le bothata
- Khaello ea li-protocol tse emeng bakeng sa kopanyo ea data ea radar
- Litiehiso tsa taolo kabong ea mabone
Litharollo tse hlahang li kenyelletsa:
- Ho nts'etsapele lits'ebetso tsa 77GHz tse thibelang mongobo
- Ho theha libaka tsa kopano bakeng sa ho fokotsa litšenyehelo
- Ho theha mananeo a phetisetso ea tsebo ea 'muso-akatemi-indasteri
- Ho kenya ts'ebetsong maqheka a phanollo ea mekhahlelo ho qala ka libaka tse nang le tšusumetso e kholo
Lisebelisoa tsa nakong e tlang li kenyelletsa:
- Marang-rang a radar a thehiloeng ho Drone bakeng sa tlhahlobo ea likoluoa
- Mekhoa e ikemetseng ea ho lemoha ho hohola ha mobu
- Tlhokomelo e bohlale ea libaka tsa ho tšoasa litlhapi ho thibela ho tšoasa litlhapi ho feta tekano
- Ho latela khoholeho ea lebōpo ka ho nepahala ha leqhubu la millimeter
Ka matsete a nepahetseng le ts'ehetso ea leano, theknoloji ea radar ea Doppler e ka fetoha motheo oa phetoho ea dijithale ea Indonesia, e matlafatsang botsitso lihlekehlekeng tsa eona tse 17,000 ha e ntse e theha menyetla e mecha ea mesebetsi ea theknoloji e phahameng sebakeng sa heno. Boiphihlelo ba Indonesia bo bontša kamoo mahlale a tsoetseng pele a ho lemoha a ka fetoloang ho rarolla mathata a ikhethileng a linaha tse ntseng li tsoela pele ha e sebelisoa ka maano a loketseng a sebaka.
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Nako ea poso: Jun-24-2025