1. Selelekela: Karabo e Khutšoanyane bakeng sa Tsamaiso ea Metsi a Bohlale
Tlhokomelo ea boleng ba metsi ea nako ea sebele, e nang le liparamente tse ngata ke motheo oa tsosoloso ea tikoloho ea sejoale-joale le ho latela melao ea indasteri.Litharollo tsa Tlhokomelo ea Metsi a Holimoho sebelisa ho nepahala ho phahamengLi-sensor tsa Metsi tsa IoT(jwalo ka di-probe tsa COD, BOD, DO, le Nitrogen) di fana ka tlhahisoleseding e tswelang pele e hlokahalang bakeng sa ho etsa diqeto tsa saense. Ka ho kopanya di-sensor tsena ditsamaisong tsa buoy tse sebediswang ke letsatsi tse sebediswang ke LoRaWAN, batsamaisi ba ka hlola ditshitiso tsa setso tsa phihlello ya matla a hole le tlhokomelo e phahameng, ba netefatsa "ditlhahlobo tsa bophelo bo botle" tse tshepahalang bakeng sa dibaka tse rarahaneng tsa metsing tse kang dibaka tse mongobo le dinoka tsa lebopong.
2. Phephetso e Bohlokoa: Hobaneng ha Tlhokomelo ea Setso e Hlōleha Tikolohong e Rarahaneng
Tikoloho ea metsi a holim'a metsi—ho kenyeletsoa linoka, matša le libaka tse lebōpong la leoatle—e hlahisa mathata a ikhethang a ts'ebetso a etsang hore ho lata ka letsoho le lisebelisoa tsa motheo li se sebetse hantle. Joaloka baeletsi, hangata re kopana le litšitiso tse tharo tse ikhethang tsa tikoloho tse behang botšepehi ba data kotsing:
- ● Ho Latela Eutrophication Matšeng:Ho latela keketseho ea limatlafatsi ho hloka lintlha tse ka tlase ho hora. Mekhoa ea setso e haelloa ke liketsahalo tsa nakoana joalo ka lipalesa tsa bolele bo botala bo boputsoa. Ntle le pH e iketsahallang le puseletso ea mocheso, lintlha tsa limatlafatsi hangata lia thekesela, e leng se lebisang ho tse fosahetseng.
- ● Tšilafalo e Phahameng Libakeng tsa Metsi:Sefafatsi sa letsoai le metsi a leoatle a nang le letsoai le lengata li senya lisebelisoa tse tloaelehileng ka potlako. Ho sireletsa potoloho ea ka hare ho hloka thepa e tsoetseng pele ea matlo joalo kaTšepe e sa ruseng ea 316LleABSletšireletso ea ho itšehla thajana ka makhetlo a maneho thibela tšitiso ea lets'oao le ho hloleha ha lisebelisoa.
- ● Moroalo oa Tlhokomelo oa Biofouling:Libakeng tse mongobo tse nang le limatlafatsi tse ngata, li-sensor li ka koaheloa ke biofilm le bolele ka mor'a matsatsi a 'maloa. "Leraba lena la tlhokomelo" hangata le fella ka OPEX e ngata ka lebaka la tlhoko ea ho hloekisoa khafetsa ka letsoho ha li-optic le li-membrane tsa sensor.
3. Tšebeliso ea Lefatše la 'Nete: Tharollo e Kopaneng ea Metsi a Holimo a LoRaWAN
Ea sejoale-joaleTsamaiso e Bohlale ea Metsie itshetlehile ka meralo e tiileng e hokahanyang hardware e ka tlas'a metsi le tlhahlobo e thehiloeng marung. Ho itshetlehile ka ho kenngwa tshebetsong ha masimo ho pakilweng, re kgothaletsa sistimi e kopaneng ya IoT e etseditsweng tshebetso e ikemetseng ya 24/7.
Moralo oa Li-Node tse Ngata
Sistimi ena e sebelisa mokhoa o ajoang, o nang le li-node tse tharo tse ikhethang tsa ho fumana LoRaWAN (li-collector) tse behiloeng libakeng tsa maano ho potoloha metsi. Moqokeleli e mong le e mong o sebetsa e le setsi, a kopanya data ho tsoa ho li-sensor tse ngata tse ka tlas'a metsi ka protocol ea RS485 Modbus, a fetola matšoao a terata hore e be li-transmission tse se nang mohala tse hole.
Ho nepahala ho qoelitsoeng ka metsing
Ho hapa boemo bo otlolohileng ba bophelo bo botle ba metsi, di-sensor tse lekanyangOksijene e qhibilihisitsoeng (DO), pH, EC, Turbidity, le Thempereicharali kentsoe botebong ba bohlokoa baLimithara tse 5 le limithara tse 10. Moqokeleli e mong le e mong oa LoRaWAN a ka tšehetsa li-sensor tse 4 ho isa ho tse 5 ka bomong. Ho netefatsa hore ho kenngoa ha profeshenale le ho tšoarella, likhoele li tiisoa ka ho sebelisa li-cable clip tse khethehileng tse sa keneleng metsi le litheipi tse khethehileng. Sena se fokotsa ho se lumellane ha mela e otlolohileng 'me se thibela ho hohlana le lithōle kapa maqhubu a ka tlas'a metsi, ho boloka boemo ba sebaka bo hloekile ebile bo le setsebi.
Pokello ea Lintlha: Sistimi ea Phaphamala ea Letsatsi
Sepheo sa ho kenngwa tshebetsong ha tshimo keSistimi ea ho Phaphamala ha Letsatsi (Mohlala: Leseli la Letsatsi). Ho lekanya530 x 530 x 670mmle ho lekanya10 kg, yuniti ena e nyane e sebetsa e le heke ea LoRaWAN. E na le antenna ea leoatle e nang le phaello e phahameng ho buisana le li-node tsa ho fumana ka har'aRadius ea limithara tse 300. E tsamaisoa ke sistimi e kopaneng ea letsatsi, e fetisetsa tlhahisoleseling eohle e bokelletsoeng sethaleng sa maru a bohareng, e lumellang ho beha leihlo ka nako ea sebele ho tloha mohala le ho ea ho PC.
4. Theknoloji ea Bohlokoa: Li-sensor tse Nepahetseng bakeng sa "Litlhahlobo tsa Bophelo bo Botle"
Ho khetha hardware e nepahetseng ho bohlokoa bakeng sa ho nepahala ha data. Tafole e latelang e totobatsa li-sensor tse entsoeng bakeng sa ho kenngoa ha metsi a holim'a metsi nako e telele.
| Mofuta oa Sensor | Mohlala | Liparamente tsa Bohlokoa le Maemo | Melemo e Ikhethang |
|---|---|---|---|
| COD/BOD/TOC | RD-TSS-03 | COD (0-300mg/L), BOD, TOC, Turbidity, Mocheso | Borashe bo kopantsoeng ba ho itlhoekisa; Ntlo ea tšepe e sa ruseng ea 316L; tekanyo ea bolelele ba maqhubu a mabeli (254nm/850nm). |
| Li-parameter tse ngata | RD-PETSTS-01 | pH (0-14), EC (0-10000us/cm), TDS (1-1000ppm), Letswai (0-8ppt) | Kopanyo ea 5-in-1; Ntlo ea ABS e nang le tšireletso ea ho itšehla thajana ka makhetlo a mane bakeng sa botsitso bo phahameng. |
| Optical DO | Optical DO | 0-50mg/L kapa 0-500% Ho Koahela | Molao-motheo oa khanya (ha ho na mokelikeli o tlatsang); data e tsitsisa ka metsotsoana e 5-10;Botebo bo phahameng ka ho fetisisa ba 30mbokhoni. |
| Sensor ea Naetrojene e Mengata | RD-ANBTNP-01 | NH4-N (0.15-1000ppm), NO3-N, TN, pH | E tšehetsa li-electrode tse 4 (Ref, pH, NH4+, NO3-);Nako e phahameng ea karabelo ea 45s (T90)puseletso ea pH/Temp e iketsang. |
| Bolele bo Putsoa-bo Tala | Sensor ea Bolele | Lisele tse 0-540,000/ml | Sesebelisoa sa ho hlwekisa se kentsweng kahare ka boiketsetso; Mmele wa 316L bakeng sa ho hanyetsa mafome; theknoloji ya ho hasanya ka infrared. |
| Ammonia naetrojene | RD-AMM-02 | 0.1-1000ppm (± 0.5% FS) | Lera la maemo a indasteri; thapo e nang le lerata le tlase bakeng sa botsitso ba lets'oao; karohano ea makhetlo a mane. |
| Sensor ea Nitrate | RD-WNT-N-02 | 0.1-1000ppm (± 0.5% FS) | Seteishene sa filimi e tšesaane se ka nkeloang sebaka; ntlo ea tšepe e sa ruseng ea IP68; e tšehetsa ho lekanyetsa lintlha tse tharo. |
5. Maemo a Maano: Ho Lokisetsa Litharollo Tikolohong
▼Linōka le Matša
Sepheo se hodimo ke ho thibela ho bola ha bolele bo botala bo boputswa le boputswa.Sensor ea Bolelehaufi leRD-ANBTNP-01, batsamaisi ba ka latela ho jara limatlafatsi ka nako ea sebele. Bokhoni ba RD-ANBTNP-01 ba ho lefella pH le mocheso ka bohona bo bohlokoa mona, kaha bo thibela ho falla ha data ho tloaelehileng mefuteng ea metsi a hloekileng e nang le ts'ebetso e feto-fetohang ea baeloji.
▼Tsosoloso ea Libaka tse Metsi
Libaka tse mongobo li hloka botsitso ba nako e telele ho lekola ho itlhoekisa ha tikoloho. Re sebelisaOptical DOli-sensor leRD-PETSTS-01diyuniti ho lekola dipotoloho tsa oksijene le ho tsamaisa motlakase. Disensara tsena di fana ka tlhahisoleseding e hlokahalang ho lekola katleho ya boenjiniere ba tsosoloso ntle le ho sitisa mefutafuta e bonolo ya sebaka seo.
▼Tsamaiso ea Mabōpo a Leoatle le Mabōpo
Libaka tsena li hloka khanyetso e phahameng khahlanong le letsoai. Re totobatsa li-sensor tse nang leTšepe e sa Hlakeng ea 316Lkapa ea maemo a holimoABSmatlo a ho mamella ho kenella ha metsi a leoatle.RD-PETSTS-01e sebetsa hantle haholo mona, kaha tšireletso ea eona ea ho itšehla thajana ka makhetlo a mane e netefatsa hore ho khanna ho phahameng ha ho sitise pH kapa lipalo tsa mocheso.
6. "Pono ea Setsebi": Hobaneng Boleng ba Hardware bo le Bohlokoa
Ho ya ka phihlelo ya rona, ditjeo tse "patilweng" tse kgolo ka ho fetisisa tsa ho beha leihlo metsi ke tlhokomelo. Ho silafatsa dimela ke ntho e ke keng ya qojwa metsing a tlhaho. Ke ka lebaka lena re hatisang kopanyo yaRD-SCB-01 Bracket ea ho Itlhoekisa InthanetengKa ho sebelisa li-engine tsa kahare tse qalisoang ka litaelo tsa RS485 Modbus, li-bracket tsena li sebelisa li-brush tse iketsang ho hlakola lifahleho tsa sensor, e leng se fokotsang tlhoko ea ho etela sebaka sa marang-rang haholo.
Ho feta moo, ha ba kgetha di-hardware, baenjiniere ba ditsebi ba batla ho latela melao. Di-sensor tsohle tse boletsweng di latela melao.ISO, CE, le RoHSlitekanyetso, ho netefatsa hore data ea hau ha e nepahale feela empa e ka sireletsoa ka molao le ka botekgeniki bakeng sa ho latela melao ea indasteri le litlaleho tsa tikoloho.
7. Qetello le Pitso ea ho Nka Khato
Ho etsa liqeto tsa mahlale tse tsamaisoang ke data ke eona feela tsela ea ho fihlela linoka, matša le libaka tse mongobo tse hloekileng. Ka ho kopanya khokahano ea LoRaWAN le li-sensor tse nepahetseng haholo le tse sa hlokeng tlhokomelo e ngata, batsamaisi ba tikoloho ba ka fihlela tlhokomelo e sa tloaelehang ea bophelo bo botle ba metsing ka ho kenella hanyane ka letsoho.
Na u se u loketse ho sireletsa tikoloho ea hau ea metsing ka tlhokomelo ea profeshenale ea IoT?
- Khoasolla Leqephe le Felletseng la Litlhaloso tsa Tekheniki bakeng sa Li-sensor tsa rona tsa Metsi a Holimo.
- Ikopanye le Sehlopha sa rona sa Boenjiniere bakeng sa Khoutu ea Morero oa Tlhokomelo ea Metsi oa IoT e etselitsoeng maemo a sebaka sa hau se ikhethileng.
Nako ea poso: Mmesa-10-2026