Kakaretso
Boithuto bona bo hlahloba kamoo Philippines e sebetsanang le liphephetso tsa mantlha tsa taolo ea mehloli ea metsi ea temo ka ho sebelisa methapo ea phallo ea radar e sa amaneng le metsi. E tobane le ho feto-fetoha ho feteletseng ha metsi ka lebaka la boemo ba leholimo ba monsoon, mekhoa e sa sebetseng ea litekanyo tsa setso, le ho se nepahale ho lekaneng ha data, National Irrigation Administration (NIA) ea Philippines, ka tšebelisano le mebuso ea libaka, e hlahisitse theknoloji e tsoetseng pele ea ho lekola phallo ea radar litsamaisong tsa likanale tsa libaka tse kholo tse hlahisang raese. Ts'ebetso e bonts'itse hore thekenoloji ena e ntlafatsa haholo ts'ebetso, ho nepahala, le tekano ea kabo ea mehloli ea metsi, e fana ka ts'ehetso ea data ea bohlokoa bakeng sa polokeho ea lijo ea naha le temo e mamellang boemo ba leholimo.
I. Semelo sa Morero: Mathata le Menyetla
Temo ea Philippines, haholo-holo temo ea raese, e itšetlehile haholo ka mekhoa ea ho nosetsa. Leha ho le joalo, ke khale taolo ea mehloli ea metsi ea naha e tobane le mathata a maholo:
Litšobotsi tsa Tlelaemete: Linako tse ikhethang tsa pula (Habagat) le komello (Amihan) li baka phapang e kholo lipakeng tsa noka le likanale ho pholletsa le selemo, e leng ho etsang hore tlhahlobo e tsoelang pele le e nepahetseng e be thata ka li-gauge tsa setso le li-flow metres.
Meeli ea Meaho: Likanale tse ngata tsa nosetso li entsoe ka letsopa kapa li entsoe ka mela feela. Ho kenya li-sensor tsa ho ikopanya (joalo ka ultrasonic kapa Doppler flow metres) ho hloka liphetoho tsa boenjiniere, ho ka hlaseloa habonolo ke seretse, ho hola ha limela tsa metsing, le tšenyo ea likhohola, 'me ho kenyelletsa litšenyehelo tse phahameng tsa tlhokomelo.
Litlhoko tsa Boitsebiso: Ho finyella nosetso e nepahetseng le kabo ea metsi e lekanang, batsamaisi ba nosetso ba hloka lintlha tse tšepahalang, tsa nako ea sebele, tse hōle bakeng sa ho nka liqeto kapele, ho fokotsa litšila le likhohlano har'a lihoai.
Mehloli ea Basebetsi le Litšitiso: Ho lekanya ka letsoho ho nka nako, ho nka mosebetsi o boima, ho na le liphoso tsa batho, 'me ho thata ho e sebelisa libakeng tse hōle.
E le ho rarolla mathata ana, ’muso oa Philippines o ile oa etelletsa pele tšebeliso ea thepa ea theknoloji e phahameng ea ho lekola metsi ho “Lenaneo la ’ona la Naha la Tsoelo-pele ea Ho Nosetsa.”
II. Tharollo ea Theknoloji: Hydrological Radar Flow Meters
Hydrological radar flow metres e hlahile e le tharollo e nepahetseng. Ba sebetsa ka ho ntša maqhubu a radar ho leba holim'a metsi le ho amohela lets'oao la ho khutla. Ho sebelisa phello ea Doppler ho lekanya lebelo la phallo ea metsi le melao-motheo e fapaneng ea radar ho lekanya boemo ba metsi ka nepo, ka bo eona ba lekanya litekanyetso tsa phallo ea nako ea 'nete ho latela sebopeho se tsebahalang sa karolo ea mocha.
Melemo ea mantlha e kenyelletsa:
Tekanyo e sa Kopanetsoeng: E kentsoe marokhong kapa meahong e ka holim'a kanale, e sa kopane le metsi, e qoba ka ho felletseng litaba tse joalo ka seretse, ts'oaetso ea litšila le ho bola-e loketseng maemo a nosetso a Philippines.
Ho nepahala ho Hoholo le ho Tšepahala: Ha e angoe ke mocheso oa metsi, boleng, kapa litaba tsa sediment, e fana ka data e tsoelang pele, e tsitsitseng.
Tlhokomelo e tlaase le nako e telele ea bophelo: Ha ho na likarolo tse ka tlas'a metsi, ha li hloke tlhokomelo, 'me li na le bophelo bo bolelele ba tšebeletso.
Kopanyo le Phetiso ea Remote: E kopantsoe habonolo le lisebelisoa tsa matla a letsatsi le li-module tsa phetisetso e se nang mohala (mohlala, 4G/5G kapa LoRaWAN) ho romella data ka nako ea nnete sethaleng sa taolo se thehiloeng marung.
III. Phethahatso le Phano
Libaka tsa Morero: Libaka tsa Central Luzon le Cagayan Valley Sehlekehlekeng sa Luzon ("libaka tsa pele tsa raese" tsa Philippines).
Mekhatlo ea Ts'ebetsong: Liofisi tsa lehae tsa Tsamaiso ea Naha ea Ho nosetsa ea Philippines (NIA) ka kopanelo le bafani ba theknoloji.
Mokhoa oa ho tsamaisa:
Patlisiso ea Sebaka: Khetho ea li-node tsa bohlokoa tsamaisong ea nosetso, joalo ka likanale tse tsoang likanaleng tse kholo le tse kenang ho ea ho likanale tse kholo tse ka thoko.
Ho kenya: Ho kenya sensor ea "radar flow meter" holim'a mohaho o tsitsitseng ka holim'a kanale, ho netefatsa hore e shebile holimo ho metsi.
Calibration: Ho kenya lipharamethara tsa geometric tse fapaneng tsa kanale (bophara, moepa, joalo-joalo). Algorithm e hahelletsoeng ea sesebelisoa ka bo eona e phethela ho lekanya mofuta oa lipalo.
Kopanyo ea Sethala: Lintlha li fetisetsoa sethaleng se bohareng sa taolo ea mehloli ea metsi ea NIA le li-skrini tsa ho beha leihlo liofising tsa libaka, tse hlahisoang e le lichate le limmapa tse bonoang.
IV. Liphetho tsa Kopo le Boleng
Ho hlahisoa ha li-flow metres tsa radar ho hlahisitse litholoana tse kholo:
Sebetsa se Ntlafetseng sa Metsi:
Baokameli ba ka laola ka nepo menyetla ea liheke ho latela data ea nako ea nako ea ho phalla, ho fana ka metsi libakeng tse fapaneng ka tlhokahalo, ho fokotsa litšila tse bakoang ke likhakanyo tse sa nepahalang. Lintlha tsa pele li bonts'a katleho ea tšebeliso ea metsi a nosetso e eketsehile ka hoo e ka bang 15-20% libakeng tsa liteko.
Ho Etsa Liqeto ka Mahlale le ka Boiketsetso:
Nakong ea komello, sistimi e thusa ho beha leihlo le ho fana ka mehloli e fokolang ea metsi
Limithara tsa Phallo ea Radar ea Hydrological ho Litsamaiso tsa Nosetso tsa Temo tsa Philippine
ho beha pele dibaka tse bohlokwa. Nakong ea lipula, boitsebiso ba nako ea sebele bo thusa ho lemosa ka likotsi tse ka 'nang tsa e-ba teng tsa ho phalla ha likanale, ho nolofalletsa tsamaiso ea metsi ka potlako.
Likhohlano tse Fokotseng le Tekano e Ntlafetseng:
"Ho lumella lintlha ho bua" ho ile ha etsa hore kabo ea metsi pakeng tsa lihoai tse ka holimo le tse tlaase e be pepeneneng le e hlokang leeme, e leng ho fokotsang liqabang tsa histori tsa metsi. Lihoai li ka fumana tlhaiso-leseling ea kabo ea metsi ka lisebelisoa tsa mehala kapa litaba tsa toropo, ho matlafatsa ts'epo ea sechaba.
Litšenyehelo tse Tlase tsa Ts'ebetso le Tlhokomelo:
Ho felisa tlhahlobo le litekanyo tsa matsoho khafetsa ho lumella batsamaisi ho tsepamisa maikutlo ho liqeto tsa mantlha. Ho tšoarella ha thepa ho boetse ho fokotsa haholo litšenyehelo tsa nako e telele tsa tlhokomelo le nako ea ho theoha.
Merero ea Mananeo a Meralo e Tsamaisitsoeng ke Boitsebiso:
Lintlha tse bokelletsoeng tsa nako e telele tsa phallo li fana ka motheo oa bohlokoa oa saense bakeng sa ntlafatso ea tsamaiso ea nosetso nakong e tlang, katoloso le tokiso.
V. Mathata le Pono ya Bokamoso
Ho sa tsotellehe katleho ea morero, ts'ebetsong e ile ea tobana le mathata a kang matsete a phahameng a thepa ea pele le ts'ebetso e sa tsitsang ea marang-rang libakeng tse hōle. Litaelo tsa ntlafatso ea nako e tlang li kenyelletsa:
Ho Atolosa Ts'ebetso: Ho pheta boiphihlelo bo atlehileng lits'ebetsong tse ngata tsa nosetso ho pholletsa le Philippines.
Ho Kopanya Lintlha tsa Meteorological: Ho kopanya lintlha tsa phallo le bolepi ba leholimo ho aha litsamaiso tse bohlale tsa "predictive" tsa kemiso ea ho nosetsa.
Tlhahlobo ea AI: Ho sebelisa li-algorithms tsa AI ho sekaseka lintlha tsa nalane, ho ntlafatsa mefuta ea kabo ea metsi, le ho fihlela kemiso e ikemetseng ka botlalo.
Qetello
Ka ho sebelisa hydrological radar flow metres, Philippines e atlehile ho kenya tsamaiso ea eona ea setso ea nosetso mehleng ea dijithale. Nyeoe ena e bonts'a hore ho tsetela ho thekenoloji e tsoetseng pele, e ts'eptjoang, le e feto-fetohang ea hydrological monitoring ke mohato o ka sehloohong oa ho matlafatsa temoho le tlhahiso ha ho tobane le mathata a leholimo le likhatello tsa polokeho ea lijo. E fana ka tsela e ka fetolehang bakeng sa ntlafatso ea taolo ea mehloli ea metsi eseng feela bakeng sa Philippines empa le bakeng sa linaha tse ling tse ntseng li tsoela pele tse nang le maemo a tšoanang.
Sete e felletseng ea li-server le software e se nang mohala, e tšehetsa RS485 GPRS /4g/WIFI/LORA/LORAWAN
Bakeng sa lintlha tse ling tsa sensor ea radar,
ka kopo ikopanye le Honde Technology Co., LTD.
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Nako ea poso: Aug-29-2025