Ikesi Lokusebenza Lezinzwa Ezisekelwe ku-Radar-Parameter Hydrological Hydrological e-Vietnam

—I-Innovative Flood Control and Water Resource Management eMekong Delta

Ingemuva

I-Mekong Delta yaseVietnam iyindawo ebalulekile yezolimo futhi enabantu abaningi eNingizimu-mpumalanga ye-Asia. Nokho, eminyakeni yamuva nje, ukuguquguquka kwesimo sezulu kuye kwaqinisa izinselele ezifana nezikhukhula, isomiso, nokungena kwamanzi anosawoti. Amasistimu okuvamile okuqapha amanzi abhekana nokulibaziseka kwedatha, izindleko eziphezulu zokunakekela, kanye nesidingo sezinzwa ezihlukene zamapharamitha ahlukene.

Ngo-2023, i-Vietnam Institute of Water Resources (VIWR), ngokubambisana ne-Ho Chi Minh City University of Technology kanye nokusekelwa kwezobuchwepheshe okuvela ku-GIZ (i-German Agency for International Cooperation), yahlola isizukulwane esilandelayo se-radar-based triple-parameter hydrological sensors ezifundazweni zaseTien Giang naseKien Giang. Lezi zinzwa zinika amandla ukuqapha ngesikhathi sangempela kwezinga lamanzi, isivinini sokugeleza, kanye nemvula, zihlinzeka ngedatha ebalulekile yokulawula izikhukhula nokuvikelwa kwe-ecosystem ku-delta.

Izinzuzo Eziyinhloko Zezobuchwepheshe

1. Ukuhlanganisa Okuthathu Kokukodwa
   • Isebenzisa amagagasi e-radar emvamisa ephezulu angu-24GHz ukuze kukale isivinini esisekelwe ku-Doppler (ukunemba okungu-±0.03m/s) kanye nokuboniswa kwe-microwave ngezinga lamanzi (ukunemba okungu-±1mm), kuhlanganiswe negeji yemvula yebhakede.
   • Ikhompuyutha eyakhelwe ngaphakathi ilungisa amaphutha abangwe ukuguguleka noma imfucumfucu entantayo.
2. Amandla Aphansi & Ukudluliselwa Okungenantambo
   • Isebenza ngamandla elanga ngoxhumano lwe-LoRaWAN IoT, ifanele izindawo ezikude ezingaphandle kwegridi (ukubambezeleka kwedatha
3. Idizayini Emelana Nezinhlekelele
   • I-IP68-ilinganiselwe ngokumelene nezivunguvungu kanye nokugqwala kwamanzi anosawoti, enozimele wokukhweza olungisekayo wokuguquguquka kwezikhukhula.

Imiphumela Yokuqalisa

1. Isexwayiso Sangaphambi Kwezikhukhula Esithuthukisiwe
Esifundeni sase-Chau Thanh (Tien Giang), inethiwekhi yezinzwa yabikezela ukwephulwa kwezinga lamanzi eligelezayo amahora angu-2 kusengaphambili ngesikhathi sokucindezeleka kwezindawo ezishisayo ngo-September 2023. Izaziso ezizenzakalelayo zaqala ukulungiswa kwesango le-sluice elikhuphuka nomfula, zehlisa izindawo ezikhukhulayo ngo-15%.

2. Ukulawulwa Kokungena Kosawoti
E-Ha Tien (Kien Giang), idatha yesivinini sokugeleza okungavamile ngesikhathi sokungena kwamanzi anosawoti enkathi eyomile yasiza ekuthuthukiseni ukusebenza kwesango lamagagasi, yehlisa ubusawoti bamanzi okunisela ngo-40%.

3. Ukonga Izindleko
Uma kuqhathaniswa nezinzwa ze-ultrasonic, amadivaysi asekelwe ku-radar asuse izinkinga zokuvala, anciphisa izindleko zonyaka zokulungisa ngo-62%.

Izinselelo Nezifundo Ezifundiwe

• Ukuzivumelanisa Nemvelo: Ukuphazamiseka kokuqala kwesignali ye-radar evela emihlumeni nezinyoni kwaxazululwa ngokulungisa ubude benzwa nokufaka izinto ezivimbela izinyoni.
• Ukuhlanganiswa Kwedatha: I-middleware yesikhashana yasetshenziselwa ukusebenzisana ne-Vietnam's National Hydro-Meteorological Database (VNMHA) kuze kuqedwe ukuhlanganiswa okugcwele kwe-API.

Ukwandiswa Kwekusasa

UMnyango Wezemvelo Nemvelo waseVietnam (i-MONRE) uhlela ukusebenzisa izinzwa ezingama-200 ezifundazweni ezingu-13 ze-delta ngo-2025, ngokuhlanganiswa kwe-AI ukuze kubikezelwe ingozi yokuphulwa kwedamu. IBhange Lomhlaba lifake ohlwini lobuchwepheshe kuloIphrojekthi Yokumelana Nesimo Sezulu yaseMekongikhithi yamathuluzi.

Isiphetho

Leli cala libonisa ukuthi izinzwa ezihlanganisiwe ze-smart hydrological zithuthukisa kanjani ukulawulwa kwezinhlekelele zamanzi ezindaweni ezishisayo, zinikeza isisombululo esingabizi, esithembekile emazweni asathuthuka.

Isethi ephelele yamaseva nesoftware engenantambo, isekela i-RS485 GPRS /4g/WIFI/LORA/LORAWAN

Ukuze uthole okwengeziwe i-RADAR SENSOR ulwazi,

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