Abstract
Ngokuqiniswa kokufuywa kwezilwanyana zasemanzini kunye neemfuno ezikhulayo zokukhuselwa kwendalo yaselwandle, iindlela zemveli zokuhlola umgangatho wamanzi azikwazi ukuhlangabezana nexesha lokwenyani, iimfuno ezininzi. Eli phepha livavanya ngokucwangcisiweyo imigaqo yobuchwepheshe kunye nexabiso lesicelo sezivamvo zomgangatho wamanzi ezineparamitha ezininzi ezidadayo kwimijelo yamanzi ahlaziyekileyo kunye nemekobume yaselwandle. Ngokusebenzisa iimvavanyo zokuthelekisa, iinzuzo zokusebenza ekubekeni iliso kwiiparamitha eziphambili ezifana ne-oksijini echithiweyo, i-pH, i-turbidity, kunye ne-conductivity iqinisekisiwe. Ukongeza, ukudityaniswa kwetekhnoloji ye-IoT kwiinkqubo zokubeka iliso ezikrelekrele kuxoxwa ngazo. Izifundo zophando zibonisa ukuba obu bugcisa bunciphisa ixesha lokuphendula ngokungaqhelekanga kubulunga bamanzi ngama-83% kwaye bunciphisa izehlo zezifo zasemanzini ngama-42%, lubonelela ngenkxaso yobuchwephesha ethembekileyo kukhuselo lwendalo yasemanzini yale mihla kunye nolwandle.
1. Imigaqo yoBugcisa kunye neNkqubo yezoYilo
Inkqubo yoluvo lweparameter edadayo ithatha uyilo lwemodyuli, enamalungu angundoqo aquka:
- I-Sensor Array: I-sensor optical edibeneyo edibeneyo ye-oxygen sensor (± 0.1 mg / L ukuchaneka), i-pH yeglasi ye-electrode (± 0.01), iprobe ye-electrode conductivity emine (± 1% FS), iyunithi yokusabalalisa i-turbidity (0-4000 NTU).
- Ulwakhiwo oludadayo: Izindlu zepolyethylene ezixineneyo eziphezulu ezinombane welanga nezizinzisi ezingaphantsi kwamanzi.
- I-Data Relay: Ixhasa i-4G / BeiDou i-mode-mode-mode transmission kunye ne-adjustable sampling frequency (5 min-24 h).
- I-Self-Cleaning System: Isixhobo se-Ultrasonic anti-biofouling sandisa amaxesha okugcinwa kweentsuku ze-180.
2. Izicelo kwiMijelo yeFreshwater Aquaculture
2.1 Ulawulo lwe-Oxygen oluNyenziwe oluDynamic
Kwiindawo zokulima zaseJiangsu's Macrobrachium rosenbergii, uthungelwano lwenzwa lulandelela ixesha lokwenyani lokuguquguquka kwe-DO (2.3–8.7 mg/L). Xa amanqanaba ehla ngaphantsi kwe-4 mg / L, i-aerators isebenze ngokuzenzekelayo, ukunciphisa iziganeko ze-hypoxia nge-76%.
2.2 UkuPhuculwa kokuTyiswa
Ngokunxulumanisa i-pH (6.8-8.2) kunye ne-turbidity (15-120 NTU) idatha, imodeli yokutya eguqukayo yaphuhliswa, iphucula ukusetyenziswa kwesondlo ngama-22%.
3. Iimpumelelo kuHlolo lokuSingqongileyo lwaseLwandle
3.1 Ukuguquguquka kobutyuwa
Ii-electrode ze-Titanium alloy zigcina impendulo yomgama (R² = 0.998) kuzo zonke izintlu zetyuwa ezi-5–35 zepsu, kunye ne-<3% yedatha yokutsalwa kwedatha eqatshelwe kwiimvavanyo zekheji yaselwandle yaseFujian.
3.2 I-Algorithm yeMbuyekezo yeTide
I-algorithm yesiseko eguquguqukayo iphelisa ukuphazamiseka kokuguquguquka kwamaza kwimilinganiselo ye-ammonia nitrogen (0-2 mg / L), ukunciphisa impazamo ukuya ku-± 5% kwiimvavanyo zechweba loMlambo i-Qiantang.
4. Izisombululo ze-IoT Integration
I-Edge computing nodes yenza ukuba kulungiswe kwangaphambili idatha yendawo (ukunciphisa ingxolo, ukususwa ngaphandle), ngelixa iiplatifti zamafu zixhasa uhlalutyo lwe-multi-dimensional:
- Iimephu zobushushu zeSpatiotemporal zeendawo ezineentyantyambo zealgal
- Iimodeli ze-LSM zixela kwangaphambili iintsingiselo zomgangatho wamanzi iiyure ezingama-72
- Izilumkiso ze-APP eziphathwayo (ixesha lokuphendula lexesha <15 s)
5. Uhlalutyo lweendleko-Nzuzo
Xa kuthelekiswa nesampulu yesandla yemveli:
- Iindleko zokubeka iliso zithotywe ngama-62% ngonyaka
- Ukuxinana kwedatha kunyuke ngama-400
- Izilumkiso ze-Algal bloom ezikhutshwe kwiiyure ezingama-48 ngaphambili
- Amazinga okuphila kwe-aquaculture aphuculwe ukuya kuma-92.4%
6. Imingeni kunye namaThemba exesha elizayo
Imida yangoku ibandakanya ukuphazamiseka kwe-biofouling (ingakumbi ngaphezu kwe-28 ° C) kunye nokuphazamiseka kweparameter. Imikhomba-ndlela yexesha elizayo ibandakanya:
- Izixhobo zesivamvo ezisekelwe kwigraphene
- Ukulungelelaniswa kwerobhothi ezimeleyo ephantsi kwamanzi
- I-Blockchain-based verification data
Ukuqukumbela
Iinkqubo zokuhlola iiparamitha ezininzi ezidadayo zimele umtsi wobuchwepheshe ukusuka “kwisampulu engapheliyo” ukuya “kwimvakalelo eqhubekayo,” ebonelela ngenkxaso ebalulekileyo kushishino lokuloba ngobuchule kunye nolondolozo lwendalo yaselwandle. Ngo-2023, uMphathiswa wezoLimo waseTshayina wabandakanya izixhobo ezinjalo kwi-ImiGangatho yeFama yeNdawo yasemanzini yanamhlanje, ebonisa ukwamkelwa okubanzi kwexesha elizayo.
Singakwazi nokubonelela ngezisombululo ezahlukeneyo
1. Imitha ephathwayo yomgangatho wamanzi we-multi-parameter
2. Inkqubo yeBuoy edadayo yomgangatho wamanzi aneparamitha ezininzi
3. Ibrashi yokucoca ngokuzenzekelayo kwi-multi-parameter sensor yamanzi
4. Iseti epheleleyo yeeseva kunye nemodyuli yesoftware engenazingcingo, ixhasa iRS485 GPRS / 4g/WIFI/LORA/LORAWAN
Ukufumana inzwa yamanzi ngaphezulu ulwazi,
nceda uqhagamshelane Honde Technology Co., LTD.
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Ixesha lokuposa: Aug-13-2025