Imasimong a tlhokomelo ea metsi, tsamaiso ea metsi teropong, le tlhokomeliso ea likhohola, ho lekanya phallo e nepahetseng le e tšepahalang likanaleng tse bulehileng (joalo ka linōka, likanale tsa nosetso, le lipeipi tsa ho ntša metsi) ke tsa bohlokoa. Mekhoa e tloaelehileng ea ho lekanya lebelo la metsi hangata e hloka hore li-sensor li qoelisoe ka metsing, e leng se etsang hore li senyehe habonolo ke mantle, lithōle, kutu, le tšusumetso ea likhohola. Ho hlaha ha meter e kopantsoeng ea hydrological radar flow meter, ka melemo ea eona e sa amaneng le batho, e nepahetseng haholo, le melemo e mengata e sebetsanang le mathata ana 'me e ntse e eketseha ho ba tharollo e ratoang bakeng sa tlhahlobo ea sejoale-joale ea hydrological.
I. "Integrated" Flow Meter ke eng?
Lentsoe "ho kopanngoa" le bolela ho kopanngoa ha likarolo tse tharo tsa mantlha tsa ho lekanya sesebelisoa se le seng:
- Tekanyo ea Velocity: E sebelisa molao-motheo oa radar Doppler ka ho ntša li-microwave ho leba holim'a metsi le ho amohela li-echoes, ho bala lebelo la phallo ea metsi ho ipapisitsoe le liphetoho tsa maqhubu.
- Tekanyo ea Boemo ba Metsi: E hira theknoloji ea radar ea Frequency-Modulated Continuous Wave (FMCW), e lekanya hantle sebaka ho tloha ho sensor ho ea holim'a metsi ka ho bala phapang ea nako pakeng tsa phetisetso ea microwave le kamohelo, ka hona e fumana boemo ba metsi.
- Phallo Rate Calculation: E na le processor e sebetsang hantle haholo, e ipalla ka bo eona lebelo la phallo hang-hang le koketso ka ho sebelisa mefuta ea haeteroliki (mohlala, mokhoa oa sebaka sa lebelo) ho ipapisitse le litekanyo tsa nako ea 'nete tsa boemo ba metsi le lebelo, li kopantsoe le sebopeho le boholo ba kanale ea pele e kentsoeng (mohlala, sedikadikoe, sedikadikwe).
II. Likarolo Tsa Sehlooho le Melemo
- Tekanyo e Feletseng eo e seng ea Khokahano
- Sebopeho: Sensor e emisitsoe ka holim'a metsi ntle le ho kopana ka ho toba le 'mele oa metsi.
- Melemo: E qoba ka botlalo litaba tse kang ho bokellana ha sediment, ho koaleha ha litšila, ho bola le ho hoholoa, ho fokotsa haholo litšenyehelo tsa tlhokomelo le ho roala ha sensor. Haholo-holo e loketseng maemo a thata joaloka likhohola le likhoerekhoere.
- Ho Nepa ha Phahameng le ho Tšepahala
- Tšobotsi: Theknoloji ea radar e fana ka matla a matla a ho thibela tšitiso 'me ha e amehe hakaalo ke maemo a tikoloho a kang mocheso, mongobo le boleng ba metsi. Ho nepahala ha tekanyo ea metsi a radar ea FMCW ho ka fihla ± 2mm, ka tekanyo e tsitsitseng ea lebelo.
- Molemo: E fana ka lintlha tse tsoelang pele, tse tsitsitseng, le tse nepahetseng tsa hydrological, e fanang ka motheo o tšepahalang oa ho etsa liqeto.
- Ho Hlophisoa ha Bonolo le Tlhokomelo
- Feature: E hloka feela bracket (mohlala, borokhong kapa palo) ho lokisa sensor e kaholimo ho kanale, e hokahaneng le karolo ea litekanyo. Ha ho hlokahale meaho ea sechaba joalo ka liliba tse khutsitseng kapa li-flumes.
- Molemo: E nolofatsa boenjiniere ba ho kenya haholo, e khutsufatsa nako ea kaho, e fokotsa litšenyehelo tsa sechaba le likotsi tsa ho kenya. Tlhokomelo ea letsatsi le letsatsi e kenyelletsa feela ho boloka lense ea radar e hloekile, ho fokotsa boiteko ba ho e hlokomela.
- Ts'ebetso e Kopantsoeng, e Bohlale ebile e sebetsa hantle
- Tšobotsi: Moralo o "kopaneng" o nkela sebaka sa litlhophiso tsa lisebelisoa tse ngata tse kang "sensor level ea metsi + flow velocity sensor + flow calculation unit."
- Molemo: E nolofatsa sebopeho sa sistimi mme e fokotsa lintlha tse ka bang teng tsa ho hloleha. Li-algorithms tse hahelletsoeng ka bohona li etsa lipalo tsohle le ho fetisetsa data hole ka 4G/5G, LoRa, Ethernet, joalo-joalo, ho nolofalletsa ts'ebetso e sa sebetsoeng le ho beha leihlo hole.
- Mekhahlelo e Pharalletseng le Tšebeliso e Pharalletseng
- Feature: E khona ho metha ka bobeli phallo ea lebelo le tlase le likhohola tse lebelo le phahameng, ka tekanyo ea tekanyo ea metsi ho fihla ho limithara tse 30 kapa ho feta.
- Molemo: E loketse tlhahlobo ea nako eohle ho tloha linakong tsa komello ho isa nakong ea likhohola. Sesebelisoa se ke ke sa qoelisoa kapa sa senyeha ka lebaka la ho phahama ka tšohanyetso ha metsi, ho etsa bonnete ba hore pokello ea data e sa sitisoe.
III. Maemo a Tloaelehileng a Kopo
Taba ea 1: Metsi a Litoropo a Bohlale le Tlhokomeliso ea ho Khutla ha Metsi
- Boemo: Toropo e kholo e hloka ho beha leihlo boemo ba metsi le sekhahla sa phallo ea liphaephe tsa likhoerekhoere le linōka ka nako ea sebele ho arabela lifefong tse matla le ho qala taolo ea likhohola le maemo a tšohanyetso a ho ntša metsi hang-hang.
- Bothata: Li-sensor tse tloaelehileng tse kenngoeng ke metsi li koaleha habonolo kapa li senngoa ke maloanlahla nakong ea lipula tse matla, 'me ho kenngoa ha tsona le ho hlokomeloa ha tsona lilibeng ho thata ebile ho kotsi.
- Tharollo: Kenya limithara tsa phallo ea radar tse kenyellelitsoeng liphaepheng tsa bohlokoa tsa liphaephe le likarolong tse tšekang linōkeng, tse kentsoeng marokhong kapa lipalong tse khethehileng.
- Sephetho: Lisebelisoa li sebetsa ka mokhoa o tsitsitseng 24/7, li kenya data ea nako ea 'nete ho sethaleng sa taolo ea metsi se bohlale sa toropo. Ha litekanyetso tsa phallo li ntse li eketseha, tse bontšang kotsi e eketsehileng ea ho phalla ha metsi, tsamaiso e fana ka litemoso ka boomo, e fana ka nako ea bohlokoa ea ho arabela. Tekanyo e sa amaneng le batho e tiisa ho nepahala esita le maemong a tletseng litšila, ho felisa tlhokahalo ea hore basebetsi ba kene libakeng tse kotsi bakeng sa tlhokomelo.
Taba ea 2: Tlhokomelo ea Phallo ea Phallo ea Ecological ho Boenjiniere ba Hydraulic
- Boemo: Melao ea tikoloho e hloka hore liteishene tsa motlakase o fehloang ka metsi le matamo a fane ka "phallo e itseng ea tikoloho" ho boloka bophelo bo botle ba noka, e leng se hlokang hore ho be le tlhokomelo e tsoelang pele.
- Bothata: Litsi tsa tokollo li na le libaka tse rarahaneng tse nang le phallo ea moferefere, ho etsa hore ho kenya lisebelisoa tsa setso ho be thata le ho ka senyeha habonolo.
- Tharollo: Kenya limithara tse kopantsoeng tsa ho phalla ha radar ka holim'a litsela tsa ho ntša metsi ho lekanya ka ho toba lebelo le boemo ba metsi a phallo e lokolotsoeng.
- Sephetho: Sesebelisoa se lekanya ka nepo data ea phallo e sa angoeng ke moferefere le ho phatloha, mme e itlhahisa litlaleho ka bo eona. Sena se fana ka bopaki bo ke keng ba latoloa ba ho latela melao bakeng sa balaoli ba tsamaiso ea mehloli ea metsi ha ho ntse ho qoba mathata a ho kenya thepa libakeng tse kotsi.
Taba ea 3: Tekanyo ea Metsi a Nosetso ea Temo
- Maemo: Litereke tse kholo tsa nosetso li hloka tekanyo e nepahetseng ea ho ntšoa ha metsi maemong a fapaneng a liteishene bakeng sa tefiso e thehiloeng bophahamong.
- Bothata: Likanale li na le maemo a holimo a sediment, a ka patang li-sensor tsa ho ikopanya. Phepelo ea motlakase ea masimong le puisano li thata.
- Tharollo: Sebelisa methapo e kopaneng ea radar e tsamaisoang ke letsatsi e kentsoeng marokhong a ho lekanya holim'a likanale tsa mapolasi.
- Sephetho: Tekanyo eo e seng ea khokahanyo e iphapanyetsa litaba tsa mobu, matla a letsatsi a rarolla mathata a phepelo ea motlakase masimong, 'me phetiso ea data e se nang mohala e nolofalletsa tekanyo ea metsi a nosetso ka mokhoa o ikemetseng le o nepahetseng, ho khothaletsa paballo ea metsi le ts'ebeliso e ntle.
Taba ea 4: Kaho ea Seteishene sa Metsi bakeng sa Linoka tse Nyenyane le tse Bohareng
- Boemo: Kaho ea liteishene tsa metsi libakeng tse hole linokeng tse nyane le tse mahareng e le karolo ea marang-rang a naha a metsi.
- Bothata: Litšenyehelo tse phahameng tsa kaho le tlhokomelo e thata, haholo nakong ea likhohola ha tekanyo ea phallo e le kotsi ebile e le phephetso.
- Tharollo: Sebelisa limithara tse kopaneng tsa radar e le lisebelisoa tsa ho lekanya phallo ea mantlha, tse tlatselletsoang ke liliba tse bonolo tse khutsitseng (bakeng sa ho lekanya) le lisebelisoa tsa matla a letsatsi ho aha liteishene tsa hydrological tse se nang motho.
- Sephetho: E fokotsa haholo bothata ba boenjiniere ba sechaba le litšenyehelo tsa kaho ea liteishene tsa hydrological, e nolofalletsa ho shebella phallo e ikemetseng, e felisa likotsi tsa polokeho bakeng sa basebetsi nakong ea litekanyo tsa likhohola, le ho ntlafatsa nako le botlalo ba data ea hydrological.
IV. Kakaretso
Ka likarolo tsa eona tse hlahelletseng tsa ts'ebetso e sa amaneng le batho, kopanyo e phahameng, ho kenya habonolo, le tlhokomelo e fokolang, meter e kopantsoeng ea hydrological radar flow e fetola mekhoa ea setso ea ho hlahloba phallo ea metsi. E sebetsana le liphephetso tsa tekanyo ka mokhoa o phethahetseng maemong a thata 'me e sebelisoa haholo ho drainage ea litoropo, boenjiniere ba hydraulic, tlhahlobo ea tikoloho, nosetso ea temo le masimo a mang a mangata. E fana ka tšehetso e matla ea data le tiisetso ea tekheniki bakeng sa taolo e bohlale ea metsi, tsamaiso ea mehloli ea metsi, le thibelo ea likhohola le komello, e leng se etsang hore e be sesebelisoa sa bohlokoahali lits'ebetsong tsa morao-rao tsa tlhahlobo ea metsi.
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Nako ea poso: Sep-02-2025