—Sarrafa Ambaliyar Ruwa da Gudanar da Albarkatun Ruwa a Mekong Delta
Bayani
Yankin Mekong Delta na Vietnam yanki ne mai muhimmanci a fannin noma da kuma yawan jama'a a kudu maso gabashin Asiya. Duk da haka, a cikin 'yan shekarun nan, sauyin yanayi ya ƙara tsananta ƙalubale kamar ambaliyar ruwa, fari, da kutse a ruwan gishiri. Tsarin sa ido na gargajiya na ruwa yana fama da jinkirin bayanai, tsadar kulawa mai yawa, da kuma buƙatar na'urori masu auna sigina daban-daban don sigogi daban-daban.
A shekarar 2023, Cibiyar Albarkatun Ruwa ta Vietnam (VIWR), tare da haɗin gwiwar Jami'ar Fasaha ta Ho Chi Minh City da tallafin fasaha daga GIZ (Hukumar Haɗin Kan Ƙasashen Duniya ta Jamus), sun gwada na'urori masu auna ruwa masu ma'auni uku masu tushen radar na zamani a lardunan Tien Giang da Kien Giang. Waɗannan na'urori masu auna ruwa suna ba da damar sa ido kan matakin ruwa, saurin kwarara, da ruwan sama a lokaci guda, suna samar da mahimman bayanai don sarrafa ambaliyar ruwa da kariyar yanayin ƙasa a yankin delta.
Muhimman Fa'idodin Fasaha
- Haɗin kai Uku-cikin Ɗaya
- Yana amfani da raƙuman radar masu yawan mita 24GHz don auna gudu bisa Doppler (±0.03m/s) da kuma nunin microwave don matakin ruwa (±1mm daidai), tare da ma'aunin ruwan sama na tip-bocket.
- Kwamfutar da aka gina a ciki tana gyara kurakurai da turbidity ko tarkace ke haifarwa.
- Ƙarancin Wutar Lantarki & Watsawa Mara waya
- Mai amfani da hasken rana tare da haɗin LoRaWAN IoT, wanda ya dace da yankunan da ba a haɗa su da grid ba (lokacin da bayanai ke raguwa ƙasa da minti 5).
- Tsarin da ke Juriya ga Bala'i
- An ƙididdige IP68 akan guguwa da tsatsa na ruwan gishiri, tare da firam ɗin hawa mai daidaitawa don daidaitawa da ambaliyar ruwa.
Sakamakon Aiwatarwa
1. Inganta Gargaɗin Tun da Farko na Ambaliyar Ruwa
A gundumar Chau Thanh (Tien Giang), cibiyar sadarwa ta na'urorin firikwensin ta yi hasashen cewa za a samu raguwar matakin ruwan magudanar ruwa awanni 2 kafin a fara ruwan sama a watan Satumba na 2023. Gargaɗin da aka yi ta atomatik ya haifar da gyare-gyaren ƙofar magudanar ruwa a sama, wanda ya rage ambaliyar ruwa da kashi 15%.
2. Gudanar da Shisshiyar Gishiri
A cikin Ha Tien (Kien Giang), bayanai game da saurin kwararar ruwa mara kyau a lokacin bazara na ruwan gishiri sun taimaka wajen inganta ayyukan ƙofar magudanar ruwa, tare da rage gishirin ruwan ban ruwa da kashi 40%.
3. Tanadin Kuɗi
Idan aka kwatanta da na'urori masu auna sigina na ultrasonic, na'urorin da ke amfani da radar sun kawar da matsalolin toshewar iska, wanda hakan ya rage farashin gyara na shekara-shekara da kashi 62%.
Kalubale da Darussa da Aka Koya
- Daidaita Muhalli: An warware matsalar farko da aka samu daga siginar radar daga mangwaro da tsuntsaye ta hanyar daidaita tsayin firikwensin da kuma sanya abubuwan hana tsuntsaye.
- Haɗakar Bayanai: An yi amfani da na'urar tsakiya ta wucin gadi don dacewa da Bayanan Ruwa na Ƙasa na Hydro-Meteorological na Vietnam (VNMHA) har sai an kammala cikakken haɗin API.
Faɗaɗa Nan Gaba
Ma'aikatar Albarkatun Kasa da Muhalli ta Vietnam (MONRE) tana shirin tura na'urori masu auna sigina 200 a cikin larduna 13 na delta nan da shekarar 2025, tare da haɗa fasahar AI don hasashen haɗarin keta madatsun ruwa. Bankin Duniya ya lissafa fasahar a cikin taAikin Juriyar Yanayi na Mekongkayan aiki.
Kammalawa
Wannan shari'ar ta nuna yadda na'urori masu auna ruwa masu wayo da aka haɗa suka inganta kula da bala'in ruwa a yankunan damina na wurare masu zafi, suna ba da mafita mai inganci da inganci ga ƙasashe masu tasowa.
Cikakken saitin sabar da software mara waya module, yana goyan bayan RS485 GPRS /4g/WIFI/LORA/LORAWAN
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