1. Isizinda Sephrojekthi Nenselele
ISeoul, eNingizimu Korea, idolobha elikhulu elithuthuke kakhulu, libhekene nezinselelo ezinkulu ngokugcwala kwamanzi emadolobheni. Izindawo zalo ezibanzi ezingaphansi komhlaba (imigwaqo engaphansi komhlaba, izikhungo zokuthenga ezingaphansi komhlaba), inani labantu eliningi, kanye nezimpahla zenani eliphezulu kwenza idolobha libe sengozini enkulu yezikhukhula ezivela emvuleni enkulu. Imishini yokuqapha izinga lamanzi esetshenziswa ngokuthintana kanye nesivinini sokugeleza kwamanzi (isb. ama-transducer okucindezela, amamitha e-propeller omshini) asengozini enkulu yokuvaleka ngenxa yemfucuza, indle, kanye nokugqwala emapayipini endle namanzi emvula kanye neziteshi zokukhipha amanzi. Lokhu kuholela ekulahlekelweni kwedatha, ukuwohloka kokunemba, kanye nezindleko zokulungisa eziphezulu.
Iziphathimandla zikamasipala zazidinga ngokushesha ikhambi lokuqapha idatha ye-hydrological ngesikhathi sangempela, enembile, futhi enganakekelwa kahle ezindaweni ezibalulekile zokukhipha amanzi (isb., ama-culvert, ama-weirs, imifula) ukuze kunikezwe uvo oluthembekile kumamodeli ezikhukhula zasemadolobheni, okuvumela izixwayiso zakuqala ezinembile kanye nokuxhumana kwesayensi kwezimpendulo eziphuthumayo.
2. Isixazululo: Inzwa Yokugeleza Kwe-Radar Ehlanganisiwe
Iphrojekthi ikhethe inzwa yokugeleza kwe-radar ehlanganisiwe engaxhumani njengedivayisi yokuqapha eyinhloko, efakwe ezindaweni ezibalulekile emifuleni yasemadolobheni, emifuleni emikhulu yokudonsa amanzi, kanye nezindawo zokukhipha amanzi ezihlanganisiwe (i-CSO).
- Isimiso Sobuchwepheshe:
- Ukulinganiswa Kwezinga Lamanzi: Igeyiji yezinga lamanzi yeradar esenzwa ikhipha ama-microwave pulses aye ebusweni bamanzi bese ithola i-echo. Ukuphakama kwezinga lamanzi kubalwa ngokunembile ngokusekelwe kumehluko wesikhathi.
- Ukulinganiswa Kwejubane Lokugeleza: Inzwa isebenzisa isimiso se-Doppler radar, ikhipha ama-microwave ngemvamisa ethile eya ebusweni bamanzi. Ijubane lobuso bokugeleza libalwa ngokulinganisa ushintsho emvamisa yesignali ebuyiselwe (i-Doppler shift).
- Ukubalwa Kwezinga Lokugeleza: Ama-algorithm akhelwe ngaphakathi asebenzisa izinga lamanzi elilinganiswe ngesikhathi sangempela kanye nesivinini somphezulu, kuhlanganiswe namapharamitha wesigaba sesiteshi sokufaka ngaphambi kokufaka (isb., ububanzi besiteshi, umthambeka, i-coefficient kaManning), ukuze abale ngokuzenzakalelayo izinga lokugeleza okusheshayo kwesikhathi sangempela kanye nevolumu yokugeleza ephelele.
3. Ukusetshenziswa Kwesicelo
- Ukufakwa Kwendawo: Ama-sensor afakwe ngaphansi kwamabhuloho noma ezigxotsheni ezinikezelwe, aqondiswe phezulu emanzini ngaphandle kokuthintana ngokomzimba, agwema ukuthinteka yimfucumfucu entantayo kanye nokuvaleka.
- Ukutholwa Nokudluliswa Kwedatha: Izinzwa zisebenza amahora angama-24 ngosuku, izinsuku eziyi-7 ngesonto, ziqoqa izinga lamanzi, ijubane, kanye nedatha yokugeleza njalo ngeminithi. Idatha idluliselwa ngesikhathi sangempela kwipulatifomu yamafu ye-Smart Water Management yaseSeoul ngamanethiwekhi e-4G/5G.
- Ukuhlanganiswa Kwesistimu kanye Nesexwayiso Sasekuqaleni:
- Ipulatifomu yamafu ihlanganisa idatha evela kuzo zonke izindawo zokuqapha futhi iyixhumanise nedatha yokubikezela imvula evela ku-radar yenhlangano yezezulu.
- Uma izinga lokugeleza noma izinga lamanzi kunoma iyiphi indawo yokuqapha likhuphuka ngokushesha futhi lidlula imingcele ebekiwe ngaphambilini, uhlelo luqala ngokuzenzakalelayo isexwayiso sokugcwala kwamanzi.
- Ulwazi lwesexwayiso luboniswa ngesikhathi sangempela kumephu "yedijithali" esikhungweni somyalo wezimo eziphuthumayo sedolobha, lukhomba izindawo ezinobungozi obukhulu.
- Impendulo Ehlanganisiwe: Ngokusekelwe kuzixwayiso, isikhungo semiyalo singasebenzisa izimpendulo ngendlela esebenzayo:
- Khipha Izexwayiso Zomphakathi: Thumela izaziso ze-避险 (bì xiǎn -避险) kubahlali ezindaweni ezithintekile ngezinhlelo zokusebenza zeselula kanye nezinkundla zokuxhumana.
- Sebenzisa Izindawo Zokukhipha Amanzi: Sebenzisa noma wandise amandla eziteshi zokupompa eziseduze nomfula ukuze udale umthamo kunethiwekhi yokukhipha amanzi.
- Ukuphathwa Kwethrafikhi: Yala iziphathimandla zethrafikhi ukuthi ziqalise ukuvalwa kwesikhashana kwezindlela zokuhamba ngaphansi kanye nemigwaqo ephansi.
4. Izinzuzo Zobuchwepheshe Ezihlanganisiwe
- Ukulinganisa Okungathintani, Akudingi Ukulungiswa: Kuxazulula ngokuphelele ubuhlungu bezinzwa zokuthintana ezivame ukuvaleka nokonakala, kunciphisa kakhulu izindleko zokusebenza kanye nezingozi zokulahlekelwa idatha. Kuhle kakhulu emanzini angcolile asemadolobheni kanye namanzi esiphepho anokuqukethwe okuphezulu kwemfucumfucu.
- Ukunemba Okuphezulu Nokuthembeka: Ukulinganiswa kwe-radar akuthinteki izinga lokushisa lamanzi, ikhwalithi, noma okuqukethwe yi-sediment, okunikeza idatha ezinzile nethembekile ngisho nangesikhathi sokugeleza kweziphepho eziphakeme.
- Ukusebenza Kwesimo Sezulu Sonke: Akuthinteki ukukhanya noma izimo zezulu (isb. imvula enkulu, ubumnyama), okukwazi ukubamba idatha ephelele yamanzi phakathi nesenzakalo sesiphepho.
- Ukuhlanganiswa Kwabathathu Kokunye, Izinhloso Eziningi: Idivayisi eyodwa ithatha indawo yamageji amanzi ahlukene avamile, amamitha okugeleza, kanye namamitha okugeleza, okwenza kube lula ukwakheka kwesistimu futhi kuncishiswe izindleko zokuthenga nokufaka.
5. Imiphumela Yephrojekthi
Ukuqaliswa kwalolu hlelo kushintshe ukuphathwa kwezikhukhula eSeoul kusuka kumodeli "yokuphendula okungenamsebenzi" kuya "ekubikezeleni okusebenzayo kanye nokuvimbela okunembile."
- Ukuthuthukiswa Kwesikhathi Sesexwayiso: Kunikeze isikhathi esibalulekile sokuhola semizuzu engama-30 kuya kwehora eli-1 sokuphendula eziphuthumayo.
- Ukulahlekelwa Kwezomnotho Okuncishisiwe: Ukuxhumana okuphumelelayo kanye nezixwayiso kunciphise kakhulu ukulahlekelwa okukhulu kwezomnotho okuvela ezindaweni ezingaphansi komhlaba ezigcwele amanzi kanye nokuphazamiseka kwezimoto.
- Ukutshalwa Kwezimali Kwengqalasizinda Ethuthukisiwe: Ukuqoqwa kwedatha yokugeleza kwesikhathi eside nenembile kunikeze isisekelo sesayensi sokuthuthukisa, ukuvuselela, nokuhlela inethiwekhi yamanzi amdaka yasemadolobheni, okwenza izinqumo zokutshalwa kwezimali zisebenze kahle futhi zifaneleke.
- Ukuthuthukiswa Komuzwa Wokuphepha Komphakathi: Ulwazi olucacile lwesixwayiso lwandise ukwethenjwa komphakathi ekhonweni likahulumeni lokusingatha izehlakalo zesimo sezulu esibi kakhulu.
- Isethi ephelele yamaseva kanye ne-software engenantambo module, isekela i-RS485 GPRS /4g/WIFI/LORA/LORAWAN
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Isikhathi sokuthunyelwe: Septhemba 11-2025