Tekanyo e sa amaneng le batho, ho nepahala ho phahameng, le ho ikamahanya le maemo ho matla li etsa hore li-flowmeter tsa radar li be le karolo ea bohlokoa haholo tlhahlobong ea hydrological ea lefats'e.
Phetoho ea boemo ba leholimo lefatšeng ka bophara e matlafalitse khafetsa le ho teba ha maemo a leholimo a feteletseng, ho etsa hore tlhahlobo e nepahetseng ea metsi e be tlhoko e potlakileng ea thibelo ea likoluoa, taolo ea mehloli ea metsi le nosetso ea temo lefatšeng ka bophara. Mefokolo ea li-flowmeters tse tloaelehileng tse thehiloeng ho khokahanyo - ho ba kotsing ea ho senya, ho bola, le lithōle tse phaphametseng - li khothalelitse ho phahama ha mekhoa ea ho metha e sa amaneng le batho, ka li-flowmeter tsa radar ka pele.
01 'Mapa oa Tlhokahalo ea Lefatše
Mmaraka oa radar flowmeter o ntse o hola ka mokhoa o tsitsitseng. Kabo ea tlhokeho ea eona e hokahane haholo le maemo a ntlafatso ea moruo oa tikoloho, maemo a mehloli ea metsi, likotsi tsa likoluoa, le maano a taolo.
Ha ho pelaelo hore HONDE ke e mong oa basebelisi ba bangata ba radar flowmeters. Tlhokahalo e tsamaisoa ke lintlha tse ngata:
- Thibelo ea Meroallo ea Litoropo: Mohlala, mafapha a masepala a Shanghai a kentse li-flowmeter tsa radar, a atleha ho fokotsa nako ea karabelo ea temoso ea sefefo ho metsotso e 15 le ho fihlela sekhahla sa ho nepahala sa 92% ho tsebahatseng liphaephe tse koetsoeng.
- Merero e Meholo ea Paballo ea Metsi: Letamo la Three Gorges le sebelisa li-flowmeter tsa radar, ho fihlela phoso ea tekanyo ea phallo ea karolo e pharaletseng ea <2%, e fana ka lintlha tsa bohlokoa bakeng sa liqeto tsa taolo ea likhohola.
- Poloko ea Metsi a Temo: Merero ea liteko sebakeng sa k'hothone ea Xinjiang e bonts'a theknoloji ena e ntlafatsa ts'ebetso ea metsi a nosetso ka 30% mme e eketsa chai ka 15%.
- Tlhokomelo ea Tšilafalo ea Tikoloho: Kamora ho kengoa tšebetsong serapeng sa liindasteri tsa lik'hemik'hale, sekhahla sa boitsebahatso sa liketsahalo tse seng molaong se nyolohetse ho 98%.
Linaha tsa Asia Boroa-bochabela le Asia Boroa (mohlala, India, Indonesia, Bangladesh) li anngoe haholo ke maemo a leholimo a monsoon le likhohola tsa khafetsa. Tlhokahalo ea bona e shebane haholo le tlhokomeliso ea likhohola tsa linōka, tsamaiso ea metsi a metse ea litoropo, le tekanyo ea phallo mecheng ea nosetso ea temo. Ka lisebelisoa tse fokolang tse batlang li fokola, li-flowmeter tsa radar tse sa amaneng le tsona li sebetsana ka katleho le metsi a litšila le ho fokotsa litšenyehelo tsa tlhokomelo.
Libakeng tse tsoetseng pele joalo ka Europe le Amerika Leboea, tlhoko ea li-flowmeter tsa radar e tsoa ho feta melaoana e thata ea tikoloho le ntlafatso ea meaho ea botsofali.
Bochabela bo Hare le Afrika, khaello ea metsi ke phephetso ea mantlha. Li-flowmeter tsa radar li bohlokoa bakeng sa ho nosetsa temo ka nepo le ho lekola metsi maemong a feteletseng, joalo ka merero e nepahetseng ea ho nosetsa naheng ea Israel.
Amerika Boroa, ho tsepamisitsoe maikutlo holim'a nosetso ea temo le kabo ea mehloli ea metsi, ka ts'ebeliso e kholo lits'ebetsong tse kholo tsa nosetso ea mapolasing linaheng tse kang Brazil le Argentina.
02 Evolution ea Theknoloji: Ho Tloha ho Tekanyo ea Lebelo la Motheo ho ea ho Boemo bo Feletseng ba Bohlale ba Bohlale.
Theknoloji ea mantlha ea li-flowmeters tsa radar e thehiloe ho phello ea Doppler. Sesebelisoa se ntša maqhubu a radar ho ea ka holim'a metsi, se lekanya lebelo la holim'a metsi ka ho lekanya ho fetoha ha maqhubu a maqhubu a bonts'itsoeng, ebe se etsa qeto ea sekhahla sa phallo ea karolo e fapaneng e kopantsoeng le data ea boemo ba metsi.
Khatelo-pele ea theknoloji e ba fetisitse ho feta meeli ea pele ea mosebetsi o le mong:
- Ho nepahala ho Ntlafetseng Haholo: Li-flowmeter tsa morao-rao tsa radar li ka finyella ho nepahala ha tekanyo ea lebelo la ± 0.01m / s kapa ± 1% FS, le ho nepahala ha tekanyo ea metsi ea ± 1cm.
- Ntlafatso ea Maemo a Tikoloho: Maqhubu a radar a phunyeletsa pula, moholi, sedist le maloanlahla, a sebetsa ka mokhoa o tsitsitseng maemong a leholimo a matla joalo ka lifefo le lifefo tsa lehlabathe. Mohlala, li boloka litekanyo tse tsitsitseng li fihla bohareng ba Noka e Yellow esita le ka matsoai a fihlang ho 3kg/m³.
- Smart Integration: Ho kena-kenana le sefahla sa li-algorithms tse hahelletsoeng ka har'a, ho ts'ehetsa phetiso ea data ea 4G/5G/NB-IoT e hole, le ho ikopanya ka mokhoa o se nang seam le sethala sa taolo ea metsi se bohlale.
Mefuta e fapaneng, ho kenyeletsoa lits'ebetso tse nkehang habonolo le tse tsitsitseng, li kopana le litlhoko tse fapaneng tsa maemo. Lisebelisoa tse nkehang habobebe li loketse ka ho khetheha bakeng sa lipatlisiso tsa tšimo, tlhokomelo ea tšohanyetso ea likhohola, ha mefuta e tsitsitseng e loketse liteishene tsa nako e telele tse sa lebelloang.
03 Tlhahlobo e Tebileng ea Maemo a Kopo
Tlhokomelo e Bohlale ea Mecha ea Metsi ea Litoropo
Li-flowmeter tsa radar tse kentsoeng libakeng tsa bohlokoa joalo ka mekoting le liteishene tsa ho pompa li lekola lebelo la phallo le liphetoho tsa boemo ba metsi ka nako ea nnete, e lemosa ka likotsi tsa likhohola. Kamora ho romelloa seterekeng sa Shenzhen, libaka tsa likhohola li theohile ka 40%, 'me litšenyehelo tsa ho lokisa lipeipi li theohile ka 25%.
Tlhokomelo ea Phallo ea Ekolo ho Merero ea Paballo ea Metsi
Mererong e netefatsang phallo ea noka ea tikoloho, lisebelisoa li ka kengoa litšeng, li-culverts, joalo-joalo, ho lekola phallo ea metsi 24/7. Lintlha tse tsoang projekeng ea moeli oa Noka ea Yangtze li bonts'itse sistimi e fokolitse 违规泄流 (ho sa ikamahanya le maemo) liketsahalo ka 67 ka selemo.
Tlhokomelo ea Tumellano ea Phekolo ea Metsi a Litšila ea Liindasteri
Bakeng sa metsi a litšila a nang le oli kapa likaroloana tse tsoang liindastering tse kang lik'hemik'hale le meriana, li-flowmeter tsa radar li phunyeletsa likarolo tsa mecha ea litaba ho lekanya ka nepo palo e feletseng ea ho tsoa. Kamora ho kengoa serapeng sa boikhathollo sa indasteri, likotlo tsa tikoloho li fokotsehile ka 41% selemo le selemo.
Tekanyo e nepahetseng ea Metsi a Nosetso a Temo
Literekeng tse kholo tsa nosetso tse bulehileng, lisebelisoa tse kenngoeng kaholimo ho likanale li lekanya phallo ka ho kopanya lebelo la likarolo tse fapaneng, ho nka sebaka sa lithapo tsa setso le lipompo, ho ntlafatsa ts'ebeliso ea metsi hantle.
Tlhokomelo ea Moroallo oa Tšohanyetso
Maemong a tšohanyetso, li-flowmeter tsa radar li bonts'a melemo e ikhethang ea ho romelloa ka potlako, polokeho le katleho. Ka mohlala, nakong ea ts'ebetso ea tšohanyetso ke Pearl River Water Resources Commission, HONDE H1601 radar flowmeter, e behiloeng holim'a letsoho la mochine oa ntja ea robotiki, e ile ea fumana kapele lintlha tsa bohlokoa tsa hydrological ntle le basebetsi ba hlokang ho kena libakeng tse kotsi, ho fana ka tšehetso ea bohlokoa bakeng sa liqeto tsa ho laola likhohola.
04 Ho Phahamisa Bokhoni ba HONDE le Tšebelisano ea Lefatše
HONDE e ntse e tsoela pele ka potlako tšimong ea li-flowmeter tsa radar. Khampani e hlahile ka mokhoa o hlahelletseng. Lihlahisoa tsa eona ha li sebelisoe haholo 'marakeng oa malapeng empa li boetse li kenya letsoho ka mafolofolo tlhōlisanong ea machaba.
Ka boqapi bo tsoelang pele ba theknoloji - joalo ka ho ntlafatsa ho nepahala ha sehlahisoa, ho ntlafatsa maemo a tikoloho (tekanyo ea ts'ireletso ea IP68), ho nts'etsapele lisebelisoa bakeng sa tikoloho e rarahaneng haholo, le ho kopanya ka mafolofolo IoT (Inthaneteng ea Lintho) le theknoloji ea komporo ea maru le lihlahisoa tsa eona - HONDE e fana ka tharollo e sebetsang haholoanyane.
Ka nako e ts'oanang, tšebelisano ea lefats'e e ntse e le matla a bohlokoa a tsamaisang nts'etsopele ea theknoloji le katoloso ea 'maraka. Mekhatlo ea machaba e kang World Meteorological Organization (WMO) e khothalletsa ka mafolofolo ho arolelana litaba tsa boemo ba leholimo le tsa metsi, ho thusa linaha tse nang le bokhoni bo fokolang ba ho beha leihlo ho ntlafatsa maemo a tsona.
05 Mathata le Mekhoa ea Kamoso
Leha ho na le melemo ea bona, nts'etsopele le ts'ebeliso ea li-flowmeter tsa radar li tobane le mathata a mang:
- Litšenyehelo: Letsete la pele la li-flowmeter tsa radar le ka ba holimo ha le bapisoa le lisebelisoa tsa ho lekanya tsa setso, 'me li ka fokotsa ho amoheloa ha tsona libakeng tse amehang haholo ka tekanyetso.
- Tlhokomeliso le Koetliso ea Theknoloji: Joalo ka theknoloji e ncha, ts'ebeliso ea eona e nepahetseng e hloka hore basebelisi ba be le tsebo e nepahetseng, e leng se etsang hore koetliso ea tekheniki le papatso e be tsa bohlokoa.
Ha re sheba pele, nts'etsopele ea li-flowmeter tsa radar e tla bontša mekhoa e latelang:
- Ho Nepaha ho Phahameng le ho Tšepahala: Tsoelo-pele ea li-algorithms le theknoloji ea sensor e tla ntlafatsa ho nepahala ha tekanyo le botsitso ba sesebelisoa.
- Phetoho e Batsi: Mefuta e ikhethileng e etselitsoeng maemo a itseng a rarahaneng (mohlala, phallo e phahameng ea sediment, phallo e tlase haholo) e tla tsoela pele ho hlaha.
- Khokahano e Tebileng le Smart Technologies: Khokahano le Artificial Intelligence (AI), analytics e kholo ea data, le mahlale a dijithale a mafahla a tla thusa ho tloha ho bokelleng data feela ho ea ho bonohe bo bohlale, temoso ea esale pele le tšehetso ea liqeto.
- Tšebeliso ea Motlakase ka Tlase le ho Tsamaisa Habonolo: Matla a letsatsi, moralo o fokolang oa matla, le ho kenya modular ho tla etsa hore kopo ea bona libakeng tse hōle e khonehe haholoanyane.
- Ho tloha lits'ebetsong tse bohlale tsa metsi tsa HONDE ho ea ho litemoso tsa likhohola Asia Boroa-bochabela, ho tloha ho melao ea tikoloho Europe ho ea ho nosetso e bolokang metsi Bochabela bo Hare, li-flowmeter tsa radar li fetoha thepa ea bohlokoa ea theknoloji taolong ea mehloli ea metsi ea lefats'e le phokotso ea likoluoa, ka lebaka la tlhaho ea bona e sa amaneng le batho, ho nepahala ho phahameng, le ho ikamahanya le maemo ho matla.
- Sete e felletseng ea li-server le software e se nang mohala, e tšehetsa RS485 GPRS /4g/WIFI/LORA/LORAWAN
Bakeng sa sensor e eketsehileng ea radar litaba,
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Nako ea poso: Aug-28-2025