Lettuce le botala bo tlokomang bo atleha ka har'a tharollo ea limatlafatsi ka har'a litanka tsa temo, kaofela li laoloa ke li-sensor tse 'maloa tse sebetsang ka khutso tsa boleng ba metsi.
Ka laboratoring ea univesithi Profinseng ea Jiangsu, sehlopha sa lettuce se ntse se hola ka matla ntle le mobu, ka lebaka la sistimi e bohlale ea hydroponic e ipapisitseng le theknoloji ea IoT e moqotetsane. Mofuputsi Zhang Jing o hlalositse hore sistimi e sebelisa li-sensor tse ngata tsa boleng ba metsi ho lekola mekhahlelo ea tharollo ea limatlafatsi ka nako ea nnete, e kopantsoe le mekhoa ea taolo e sa utloahaleng ho fetola boleng ba metsi ka bo eona ho latela litlhoko tsa lijalo.
Ha theknoloji ea hydroponic e ntse e ata, li-sensor tsena tse sa bonahaleng tsa boleng ba metsi li bapala karolo ea bohlokoa le ho feta. Ho tloha litsing tsa lipatlisiso tsa litsebi ho ea malapeng a tloaelehileng, litsamaiso tse bohlale tsa hydroponic li fetola ka khutso mekhoa ea temo ea setso.
01 Boemo ba Hona Joale ba Hydroponic Technology
Ha ho bapisoa le temo ea mobu ea setso, hydroponics e thusa ho hola kapele mme e fokotsa mathata a likokoanyana. Kaha lijalo li lula li monya limatlafatsi ho tsoa mothapong oa limatlafatsi, ho bohlokoa ho beha leihlo maemo a boleng ba metsi a tharollo ea limatlafatsi tsa hydroponic kapele le ka nepo, le ho tlatsa limatlafatsi ha ho hlokahala.
Lilemong tsa morao tjena, ka nts'etsopele ea theknoloji ea sensor le phokotso ea litšenyehelo, litsamaiso tse bohlale tsa hydroponic li se li qalile ho tloha mekhatlong ea lipatlisiso ho ea malapeng a tloaelehileng.
Sistimi e tloaelehileng ea hydroponic hangata e na le likarolo tse tharo tsa mantlha: li-sensor, balaoli le li-actuator.
Har'a tsena, li-sensor li na le boikarabelo ba ho bokella mefuta e sa tšoaneng ea boleng ba metsi, e sebetsang e le "mahlo" le "litsebe" tsa tsamaiso. Ho nepahala ha bona le botsitso ba bona ka ho toba li khetholla katleho kapa ho hlōleha ha tsamaiso eohle ea hydroponic.
02 Tlhaloso e qaqileng ea li-Sensors tsa Core
Li-sensors tsa pH
boleng ba pH bo bohlokoa bakeng sa kholo ea lijalo ho hydroponics. Joalo ka ha mang kapa mang oa temo ea metsing a tseba, pH e nepahetseng ea libaka tsa metsi e pakeng tsa 7.5-8.5.
Li-sensor tsa boleng ba metsi tsa pH li bona mahloriso a hydrogen ion linthong tse lekantsoeng ebe li e fetolela hore e be mats'oao a ts'ebeliso a sebetsang.
Li-ion tsa H + ka tharollo li sebelisana le electrode ea sensor ho hlahisa lets'oao la motlakase, 'me boholo ba voltage bo lekana le khatello ea H +. Ka ho lekanya lets'oao la motlakase, boleng ba pH bo lumellanang ba tharollo bo ka fumanoa.
Li-sensor tse khethehileng tsa pH tse etselitsoeng lits'ebetso tsa hydroponic li fumaneha khoebong, joalo ka li-sensors tsa othomathike tsa hydroponic pH tse tšehetsang liprothokholo tse tloaelehileng tsa puisano, tse nang le methamo ea tekanyo ea 0-14.00 pH le tharollo ho fihla ho 0.01 pH, e nolofalletsang ho beha leihlo le taolo e nepahetseng.
Li-Sensors tsa Oksijene tse Senyehileng
Oksijene e qhibilihisitsoeng ke ntlha ea bohlokoa bakeng sa kholo ea metso e phetseng hantle ea lijalo tsa hydroponic. Metsi a sa silafatsoang ke lintho tse jang oksijene e boloka oksijene e qhibilihile maemong a ho tlala.
Li-sensor tsa oksijene tse qhibilihisitsoeng li lekanya palo ea oksijene e qhibilihang metsing.
Limolek'hule tsa oksijene tse tsoang tharollong e lekantsoeng li kenella ka har'a lera le khethang la sensor 'me li etsa phokotso e ts'oanang kapa karabelo ea oxidation ho cathode e ka hare le anode, ka nako e ts'oanang e hlahisa matšoao a hajoale. Boholo ba hona joale bo lekana le moea oa oksijene o qhibilihileng.
Li-sensor tsa oksijene tse qhibilihisitsoeng tsa setsebi li fumaneha ka meralo e fapaneng: tse ling tse khonang ho mamella maemo a thata a tikoloho ha li ntse li fana ka ho nepahala ho hoholo; tse ling tse ntlafalitsoeng bakeng sa nako ea karabelo, tse loketseng tlhahlobo ea sebaka le lits'ebetso tsa tlhahlobo.
Li-sensor tsa Ion Concentration
Li-sensor tsa mahloriso tsa ion ke lisebelisoa tsa bohlokoa bakeng sa ho lekola sebopeho sa tharollo ea limatlafatsi. Metsoako ea li-ion tse khethehileng joalo ka nitrate, ammonium, le chloride e ama kholo ea lijalo ka kotloloho.
Mohlala, lisensara tse khethehileng tsa ammonium ion li ka lekanya litaba tsa ammonium metsing a tlhaho, holim'a metsi, metsing a ka tlas'a lefatše, le lits'ebetsong tse fapaneng tsa temo.
Patent ea hydroponic solution ion concentration sensor e tsoang univesithing ea temo e kopanya li-electrode tsa ion, li-sensor tsa mocheso, le li-sensors tsa pH, e leng se nolofalletsang kutloisiso e potlakileng ea liphetoho tsa mahloriso a ion, ho fapana ha mocheso, le liphetoho tsa pH ho tharollo ea hydroponic.
Motlakase Conductivity (EC) Sensors
Motlakase ke sesupo sa bohlokoa se lekanyang kakaretso ea ione tharollong ea limatlafatsi, e bonts'ang ka kotloloho boemo ba kemolo ba tharollo ea limatlafatsi.
Li-transmitters tsa EC tse etselitsoeng ka ho khetheha bakeng sa nosetso ea temo le hydroponics li fana ka litekanyo ho fihla ho 0-4000 µS/cm, tse tšehetsang liprothokholo tse tloaelehileng tsa tlhahiso, tse khonang ho hokela ho lipompo tsa dosing/valve le ho laola li-switches tsa pompo/valve.
Mocheso le Turbidity Sensors
Mocheso o ama kholo ea metso ea lijalo le ts'ebetso ea metabolism, athe turbidity e bonahatsa bongata ba likaroloana tse emisitsoeng tharollong ea limatlafatsi.
Mererong e bohlale ea tanka ea hydroponic, bahlahisi ba ka sebelisa li-module tsa sensor ea mocheso oa dijithale tse nepahetseng haholo, tse nang le mocheso o nepahetseng oa ± 0.3 ℃ le qeto ea 0.01 ℃.
Li-sensor tse khethehileng tsa turbidity li ka sebelisoa ka lisebelisoa tse ngata tsa parameter ho lekola boemo ba turbidity ea tharollo ea limatlafatsi.
03 Lisebelisoa tse Kopantsoeng ho Smart Systems
Lintlha tse tsoang ho li-sensor tsa motho ka mong hangata ha li lekane ho bonts'a tikoloho ea hydroponic ka botlalo, e leng se etsang hore fusion ea li-multi-sensor e be mokhoa o ntseng o hola lits'ebetsong tse bohlale tsa hydroponic.
Li-parameter tse ngata tse nang le liqapi tse theko e tlaase li ka kopanngoa habonolo le mekhoa ea ho laola le mekhoa ea telemetry, e loketseng ho sebelisoa nako e telele.
Lihlopha tsa lipatlisiso li thehile litsamaiso tse bohlale tse thehiloeng ho IoT bakeng sa hydroponics tse sebelisang li-interface tsa kopo ea mohala bakeng sa ho lekola maemo a tikoloho a hydroponic ka nako ea nnete, ho kopantsoe le mekhoa e bohlale ea ho laola ho lokisa likarolo tsa boleng ba limatlafatsi ho latela boiphihlelo ba ts'ebetso le litlhoko tsa lijalo.
Liphetho tsa liteko li bonts'a hore ha lits'ebetso tse joalo li laola tharollo ea limatlafatsi, li-parameter tsa bohlokoa joalo ka pH le conductivity ea motlakase li ka boloka boleng bo hlophisitsoeng esale pele ka nako e loketseng.
04 Mathata a Setegeniki le Mekhoa ea Kamoso
Leha theknoloji ea hydroponic sensor e hatetse pele haholo, ho ntse ho na le mathata a 'maloa. Ho tsitsa ha nako e telele, bokhoni ba ho thibela litšila, le maqhubu a ho lekanya ha li-sensor ke litaba tse kholo lits'ebetsong tse sebetsang.
Haholo-holo li-electrode tse khethang li-ion li kotsing ea ho kena-kenana le li-ion tse ling 'me li hloka ho lekoa khafetsa.
Li-sensor tsa hydroponic tsa nakong e tlang li tla nts'etsapele ts'ebetso e mengata, bohlale le phokotso ea litšenyehelo.
Sistimi ea sensor e tsoetseng pele e se e ntse e thusa ho lekanya ts'ebetso e phahameng ea liparamente tse fapaneng, ho kenyelletsa chlorophyll, pigments, fluorescence, turbidity, le tse ling.
Ho sa le joalo, ka nts'etsopele ea merero e bulehileng, litšitiso tsa ho kena lits'ebetsong tse bohlale tsa hydroponic lia fokotseha, e leng ho nolofalletsang batho ba bangata ho kenya letsoho phetohong ena ea temo.
Kajeno, baahi ba bangata ba litoropong ba ntse ba qala ho etsa liteko tsa hydroponics tsa lapeng. Li-balcony tsa bolulo metseng e fapaneng, limela tse makhasi a makhasi li hola ka matla ka har'a litanka tse bohlale tsa hydroponic tse ipapisitseng le li-microcontroller tse tsebahalang.
Motho e mong ea chesehelang moea o ile a hlalosa: “Lisensara tsa boleng ba metsi ke tsona tse ka sehloohong tsamaisong ea hydroponic—li tšoana le 'mahlaseli a tatso' a limela, a re bolellang hore na ke limatlafatsi life tse hlokang ho lokisoa.
Likhatelo-pele tse tsoelang pele tsa theknoloji ea sensor li fetola temo e nepahetseng hore e be ea sebele.
Re ka boela ra fana ka mefuta e fapaneng ya ditharollo bakeng sa
1. Metara e ts'oaroang ka letsoho bakeng sa boleng ba metsi a mefuta e mengata
2. Sistimi ea Buoy e phaphametseng bakeng sa boleng ba metsi a mefuta e mengata
3. Brush ea ho itlhoekisa ka ho iketsa bakeng sa sensor ea metsi e nang le parameter e mengata
4. Sete e felletseng ea li-server le software e se nang mohala, e tšehetsa RS485 GPRS /4g/WIFI/LORA/LORAWAN
Bakeng sa sensor ea metsi e eketsehileng litaba,
ka kopo ikopanye le Honde Technology Co., LTD.
Email: info@hondetech.com
Webosaete ea Khampani:www.hondetechco.com
Mohala: +86-15210548582
Nako ea poso: Nov-07-2025