1. Isendlalelo Sephrojekthi & Inselele
ISeoul, eNingizimu Korea, idolobha elikhulu elithuthuke kakhulu, libhekene nezinselele ezinzima zokugcwala kwamanzi emadolobheni. Izindawo zayo ezibanzi ezingaphansi komhlaba (izitimela ezihamba ngaphansi komhlaba, izikhungo zezitolo ezingaphansi komhlaba), abantu abaminyene, kanye nempahla enenani eliphezulu kwenza idolobha libe sengozini enkulu yezingozi zezikhukhula ngenxa yemvula enamandla. Izinga lamanzi elisekelwe ekuxhumekeni kwendabuko kanye nempahla yokuqapha isivinini sokugeleza (isb., izinto ezishintsha umfutho, amamitha ophephela asebenza ngomshini) kulula kakhulu ukuvaleka kudoti, inzika, nokugqwala kumapayipi endle nawemvula kanye nemigudu yokukhipha amanzi. Lokhu kuholela ekulahlekeni kwedatha, ukucekelwa phansi kokunemba, nezindleko zokunakekela eziphezulu.
Iziphathimandla zikamasipala zazidinga ngokushesha isixazululo sokuqapha ngesikhathi sangempela, okunembile, kanye nokunakekelwa okuphansi kwedatha ye-hydrological ezindaweni ezibalulekile zokudonsa amanzi (isb., ama-culverts, weirs, imifula) ukuze kunikeze imibono ethembekile yamamodeli ezikhukhula zasemadolobheni, okuvumela izixwayiso zangaphambi kwesikhathi kanye nokuxhumana kwesayensi yezimo eziphuthumayo.
2. Isixazululo: Inzwa yokugeleza kwe-radar edidiyelwe
Le phrojekthi ikhethe inzwa yokugeleza kwe-radar edidiyelwe engaxhunywanga njengethuluzi lokuqapha eliyinhloko, elisetshenziswe ezindaweni ezibucayi emifuleni yasemadolobheni, amapayipi okudonsa amanzi amakhulu, kanye nezindawo zokukhipha i-Combined Sewer Overflow (CSO).
- Isimiso Sobuchwepheshe:
- Ukukalwa Kwezinga Lamanzi: Igeji yeleveli yamanzi ye-radar kunzwa ikhipha ama-pulses e-microwave ibheke phezu kwamanzi futhi ithola i-echo. Ukuphakama kwezinga lamanzi kubalwa ngokunembile ngokusekelwe kumehluko wesikhathi.
- I-Flow Velocity Measurement: Inzwa isebenzisa isimiso se-radar ye-Doppler, ikhipha ama-microwave ngefrikhwensi ethile maqondana namanzi. Isivinini esingaphezulu sokugeleza sibalwa ngokulinganisa ukuguqulwa kwemvamisa yesignali ebuyisiwe (i-Doppler shift).
- Ukubalwa Kwesilinganiso Sokugeleza: Ama-algorithms akhelwe ngaphakathi asebenzisa izinga lamanzi elilinganiselwe ngesikhathi sangempela kanye nesivinini esiphezulu, kuhlanganiswe nemingcele yesigaba esiphambanayo seshaneli yokufaka ngaphambilini (isb, ububanzi besiteshi, umthambeka, i-coefficient ye-Manning), ukuze kubalwe ngokuzenzakalelayo izinga lokugeleza lesikhathi sangempela esisheshayo kanye nevolumu yokugeleza ephelele.
3. Ukuqaliswa Kokusebenza
- Ukuthunyelwa Kwesayithi: Izinzwa zazifakwe ngaphansi kwamabhuloho noma ezigxotsheni ezinikelwe, eziqondiswe mpo endaweni yamanzi ngaphandle kokuthintana ngokomzimba, kugwenywa umthelela wemfucumfucu entantayo nokuvala.
- Ukutholwa Nokudluliselwa Kwedatha: Izinzwa zisebenza ngo-24/7, ziqoqa izinga lamanzi, isivinini, kanye nedatha yokugeleza njalo ngeminithi. Idatha idluliselwa ngesikhathi sangempela endaweni yamafu ye-Seoul's Smart Water Management ngamanethiwekhi e-4G/5G.
- Ukuhlanganiswa Kwesistimu Nesexwayiso Sangaphambi kwesikhathi:
- Inkundla yamafu ihlanganisa idatha evela kuzo zonke izindawo zokuqapha futhi iyixhumanise nedatha yesibikezelo sezulu sokuna kwemvula evela ku-radar ye-ejensi yesimo sezulu.
- Uma izinga lokugeleza noma izinga lamanzi kunoma iyiphi indawo yokuqapha likhuphuka ngokushesha futhi lidlula ama-threshold asethiwe, isistimu icupha ngokuzenzakalelayo isexwayiso sokugcwala kwamanzi.
- Ulwazi lwesexwayiso luboniswa ngesikhathi sangempela kumephu “yewele ledijithali” esikhungweni sokuyala izimo eziphuthumayo sedolobha, sikhomba izindawo ezinengcuphe enkulu.
- Impendulo Edidiyelwe: Ngokusekelwe kuzixwayiso, isikhungo somyalo singakwazi ukwenza izimpendulo ngokuqhubekayo:
- Khipha Izexwayiso Zomphakathi: Thumela i-避险 (bì xiǎn -避险) izaziso kubahlali ezindaweni ezithintekile ngezinhlelo zokusebenza zeselula nenkundla yezokuxhumana.
- Yenza kusebenze Izinsiza Zokudonsa amanzi: Vula ukude noma ukhuphule amandla eziteshi zokumpompa amanzi ukuze udale amandla kunethiwekhi yokudonsa amanzi.
- Ukuphathwa Kwethrafikhi: Yalela iziphathimandla zethrafikhi ukuthi zisebenzise ukuvalwa kwesikhashana kwemigwaqo engaphansi kanye nemigwaqo ephansi.
4. Izinzuzo Zezobuchwepheshe Ezihlanganisiwe
- Isilinganiso Sokungathintana Naye, Ukugcinwa Kwamahhala: Ixazulula ngokuphelele amaphuzu obuhlungu wezinzwa zokuxhumana ezijwayele ukuvala nokulimala, ukunciphisa kakhulu izindleko zokusebenza kanye nezingozi zokulahlekelwa idatha. Ilungele amanzi angcolile asemadolobheni namanzi emvula anokuqukethwe kwemfucumfucu ephezulu.
- Ukunemba Okuphezulu Nokwethenjelwa: Ukulinganisa kwe-radar akuthintwa izinga lokushisa lamanzi, ikhwalithi, noma okuqukethwe kwentlenga, kuhlinzeka ngedatha ezinzile nethembekile ngisho naphakathi kokugeleza kwesiphepho esikhulu.
- Ukusebenza Kwesimo Sezulu Sonke: Akuthintwa ukukhanya noma izimo zezulu (isb., imvula enkulu, ubumnyama), ekwazi ukuthwebula idatha ephelele ye-hydrological ngesikhathi somcimbi wesiphepho.
- Ukuhlanganisa Okuthathu Kokukodwa, Inhloso Eningi: Isisetshenziswa esisodwa sithatha indawo yamageji esilinganiso samanzi ahlukene ajwayelekile, amamitha esivinini sokugeleza, namamitha okugeleza, ukwenza lula ukwakheka kwesistimu nokunciphisa izindleko zokuthenga nokufaka.
5. Imiphumela Yephrojekthi
Ukuqaliswa kwalolu hlelo kuguqule ukuphathwa kwezikhukhula kwaseSeoul kusuka kumodeli “yempendulo yokwenziwa” kuya “ukubikezela okusebenzayo nokuvimbela okunembile.”
- Isikhathi Esithuthukisiwe Sesexwayiso: Kunikezwe isikhathi esibalulekile esingamaminithi angu-30 ukuya ehoreni elingu-1 ukuze kuphendulwe izimo eziphuthumayo.
- Ukulahlekelwa Kwezomnotho Okuncishisiwe: Ukusebenzisana okuphumelelayo nezixwayiso kunciphisa ngokuphawulekayo ukulahlekelwa okukhulu komnotho okuvela ezindaweni ezigcwele izikhukhula ezingaphansi komhlaba kanye nokuphazamiseka kwethrafikhi.
- Ukutshalwa Kwemali Kwengqalasizinda Ethuthukisiwe: Ukuqoqwa kwedatha yesikhathi eside, enembile yokugeleza kunikeze isisekelo sesayensi sokuthuthukisa, ukuvuselela, nokuhlela inethiwekhi yokukhipha amanzi emadolobheni, okwenza izinqumo zokutshala izimali zibe yimpumelelo futhi zifaneleke.
- Umuzwa Wokuphepha Womphakathi Othuthukisiwe: Ulwazi oluyisixwayiso olusobala lwandisa ukwethenjwa komphakathi emandleni kahulumeni okusingatha izimo zesimo sezulu esibi kakhulu.
- Isethi ephelele yamaseva nesoftware engenantambo, isekela i-RS485 GPRS /4g/WIFI/LORA/LORAWAN
Ukuze uthole inzwa yokugeleza kwe-radar eyengeziwe ulwazi,
sicela uthinte i-Honde Technology Co., LTD.
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Isikhathi sokuthumela: Sep-11-2025