Dongosolo Lochenjeza Anthu Omwe Akumana ndi Chigumula Champhamvu ku Philippines: Kafukufuku Wokhudza Kuphatikizika kwa Masensa Ambiri

I. Mbiri ya Pulojekiti

Monga dziko lokongola kwambiri ku Southeast Asia, Philippines nthawi zambiri imakhudzidwa ndi nyengo ya mvula yamkuntho ndi mphepo zamkuntho, zomwe zimapangitsa kuti pakhale masoka amadzi osefukira mobwerezabwereza. Mu 2020, National Disaster Risk Reduction and Management Council (NDRRMC) idayambitsa pulojekiti ya "Smart Flash Flood Early Warning System", ndikuyika netiweki yowunikira nthawi yeniyeni yozikidwa pa kuphatikiza kwa masensa ambiri m'malo omwe ali pachiwopsezo chachikulu kumpoto kwa Luzon.

II. Kapangidwe ka Machitidwe

1. Kutumiza kwa Netiweki ya Sensor

• Dongosolo la Rada ya Nyengo: Rada ya X-band Doppler yokhala ndi radius yofikira 150km, imasintha deta yamphamvu ya mvula mphindi 10 zilizonse
• Masensa Oyendera Madzi: Mamita 15 oyendera madzi opangidwa ndi ma ultrasonic omwe amayikidwa m'malo ofunikira a mtsinje, kulondola kwa muyeso wa ±2%
• Malo Oyang'anira Mvula: Ma gauge 82 a telemetric a mvula (mtundu wa chidebe chopondera), resolution ya 0.2mm
• Masensa a Mulingo wa Madzi: Masensa a mulingo wa madzi ozikidwa pa kupanikizika pa malo 20 omwe madzi amatha kusefukira mosavuta

2. Netiweki Yotumizira Deta

• Kulumikizana koyambirira kwa 4G/LTE ndi satellite backup
• LoRaWAN yolumikizirana ndi masensa akutali

3. Malo Okonzera Deta

• Nsanja yochenjeza yochokera ku GIS
• Chitsanzo cha makina ophunzirira mvula ndi madzi otuluka
• Mawonekedwe ofalitsa uthenga wa chenjezo

III. Ntchito Zaukadaulo Zofunikira

1. Algorithm Yophatikiza Deta Yochokera ku Magwero Ambiri

• Kulinganiza kwamphamvu pakati pa deta ya radar ya mvula ndi deta yoyezera mvula ya pansi
• Ukadaulo wosiyanasiyana wa 3D wowongolera kulondola kwa kuwerengera mvula
• Chitsanzo cha chenjezo cha kuthekera chozikidwa pa chiphunzitso cha Bayesian

2. Dongosolo la Chenjezo

3. Kufalitsa Chidziwitso cha Chenjezo

• Zidziwitso zokakamiza za APP ya pafoni (chiwerengero cha 78%)
• Kuyambitsa makina owulutsa pagulu lokha
• Machenjezo a SMS (kwa okalamba)
• Zosintha zolumikizidwa pa malo ochezera a pa Intaneti

IV. Zotsatira za Kukhazikitsa

1. Chenjezo Labwino Kwambiri: Nthawi yotsogolera yawonjezeka kuchoka pa maola awiri kufika pa maola 6.5
2. Kuchepetsa Masoka Moyenera: Kuchepa kwa 63% kwa anthu ovulala mu nyengo ya mphepo yamkuntho ya 2022 m'malo oyesera
3. Ubwino wa Deta: Kulondola kwa kuyang'anira mvula kwakwera kufika pa 92% (poyerekeza ndi makina a sensa imodzi)
4. Kudalirika kwa Dongosolo: 99.2% kuchuluka kwa ntchito pachaka

V. Mavuto ndi Mayankho

1. Mphamvu Yosakhazikika:
   • Makina amphamvu a dzuwa okhala ndi malo osungira mphamvu a supercapacitor
   • Kapangidwe ka sensa yamagetsi ochepa (<5W yogwiritsidwa ntchito pafupifupi)
2. Kusokoneza Kulankhulana:
   • Ukadaulo wosinthira wokha wa njira zambiri
   • Mphamvu ya makompyuta a Edge (ntchito ya maola 72 yopanda intaneti)
3. Mavuto Okonza:
   • Kapangidwe ka sensa yodziyeretsa yokha
   • Makina owunikira ma UAV

VI. Malangizo a Chitukuko cha M'tsogolo

1. Kuyambitsa ukadaulo wa radar wa quantum wowunikira mvula yaing'ono
2. Kuyika ma network a sensor acoustic sensor pansi pa madzi kuti azindikire zinyalala zomwe zikuyenda patsogolo
3. Kupanga njira yotsimikizira chidziwitso cha chenjezo chozikidwa pa blockchain
4. Njira yotsimikizira deta ya anthu ambiri yomwe imagwira ntchito limodzi ndi anthu ammudzi

Pulojekitiyi ikuwonetsa zotsatira zogwirizana za kuphatikizana kwa masensa ambiri m'machitidwe ochenjeza kusefukira kwa madzi, zomwe zimapereka njira yodziwira masoka m'maiko otentha. Yalembedwa ndi Banki Yapadziko Lonse ngati pulojekiti yowonetsera kuchepetsa masoka m'chigawo cha Asia-Pacific.

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