Lush ntsuab lettuce thrives nyob rau hauv nutrient tov nyob rau hauv cultivation tanks, tag nrho cov tswj los ntawm ntau ntsiag to ua hauj lwm dej zoo sensors.
Hauv ib lub tsev kawm ntawv kuaj mob hauv xeev Jiangsu, ib pawg ntawm lettuce loj hlob zuj zus yam tsis muaj av, ua tsaug rau hydroponic ntse saib xyuas raws li nqaim-band IoT thev naus laus zis. Tus kws tshawb fawb Zhang Jing tau piav qhia tias lub kaw lus siv ntau lub ntsuas dej zoo los saib xyuas cov kev daws teeb meem hauv lub sijhawm tiag tiag, ua ke nrog cov kev tswj fuzzy kom hloov kho cov dej zoo raws li cov qoob loo xav tau.
Raws li hydroponic thev naus laus zis dhau los ua ntau dua, cov dej tsis pom zoo ntawm cov sensors no tau ua lub luag haujlwm tseem ceeb zuj zus. Los ntawm cov chaw tshawb fawb kev tshaj lij mus rau cov tsev neeg zoo tib yam, cov tshuab ntse hydroponic yog ntsiag to hloov txoj kev ua liaj ua teb ib txwm muaj.
01 Tam sim no lub xeev ntawm Hydroponic Technology
Piv nrog rau kev cog qoob loo hauv av, hydroponics ua rau cov qoob loo loj hlob sai thiab txo cov kab tsuag. Txij li thaum cov qoob loo tsis tu ncua nqus cov as-ham los ntawm cov as-ham, nws yog ib qho tseem ceeb los saib xyuas cov dej tsis zoo ntawm cov tshuaj hydroponic nutrient kom sai thiab raug, thiab ntxiv cov as-ham raws li xav tau.
Nyob rau hauv xyoo tsis ntev los no, nrog rau kev txhim kho ntawm sensor technology thiab txo nqi, ntse hydroponic systems tau pib txav los ntawm cov chaw tshawb fawb mus rau cov tsev neeg zoo tib yam.
Ib qho ntse ntse hydroponic system feem ntau muaj peb lub ntsiab lus: sensors, controllers, thiab actuators.
Ntawm cov no, cov sensors yog lub luag haujlwm rau kev sau ntau yam dej tsis zoo, ua haujlwm raws li "qhov muag" thiab "pob ntseg" ntawm lub kaw lus. Lawv qhov tseeb thiab ruaj khov ncaj qha txiav txim siab qhov ua tiav lossis tsis ua tiav ntawm tag nrho cov kab ke hydroponic.
02 Cov ntsiab lus nthuav dav ntawm Core Sensors
pH Sensors
Tus nqi pH yog qhov tseem ceeb rau cov qoob loo loj hlob hauv hydroponics. Raws li ib tug neeg hauv aquaculture paub, qhov zoo tshaj pH ntau rau cov dej hauv dej yog nyob nruab nrab ntawm 7.5-8.5.
pH dej zoo sensors ntes hydrogen ion concentration hauv cov tshuaj ntsuas thiab hloov nws mus rau cov khoom siv tau siv tau.
H + ions nyob rau hauv cov kev daws teeb meem cuam tshuam nrog lub sensor lub electrode los tsim ib tug voltage teeb liab, thiab qhov voltage magnitude yog proportional rau lub H + concentration. Los ntawm kev ntsuas qhov hluav taws xob hluav taws xob, qhov sib thooj pH tus nqi ntawm cov tshuaj tuaj yeem tau txais.
Tshwj xeeb pH sensors tsim los rau hydroponic daim ntaub ntawv muaj nyob rau hauv kev lag luam, xws li tsis siv neeg hydroponic pH sensors txhawb cov qauv kev sib txuas lus raws tu qauv, nrog rau kev ntsuas ntawm 0-14.00 pH thiab kev daws teeb meem mus txog 0.01 pH, ua kom meej xyuas thiab tswj.
Dissolved Oxygen Sensors
Dissolved oxygen yog qhov tseem ceeb rau kev noj qab haus huv hauv paus kev loj hlob hauv cov qoob loo hydroponic. Cov dej hauv dej tsis muaj kuab paug los ntawm cov khoom siv cov pa oxygen tswj cov pa oxygen hauv cov qib saturation.
Dissolved oxygen sensors ntsuas cov pa oxygen yaj hauv dej.
Oxygen molecules los ntawm kev ntsuas cov tshuaj permeate los ntawm lub sensor xaiv daim nyias nyias thiab tau txais kev txo qis lossis oxidation tshwm sim ntawm sab hauv cathode thiab anode, ib txhij tsim cov teeb liab tam sim no. Qhov loj tam sim no yog proportional rau cov pa oxygen concentration.
Cov kws tshaj lij yaj cov pa oxygen sensors muaj nyob rau hauv cov qauv sib txawv: qee qhov muaj peev xwm tiv taus ib puag ncig hnyav thaum muab qhov tseeb zoo; lwm tus optimized rau lub sij hawm teb, haum rau qhov chaw kuaj xyuas thiab analytical daim ntaub ntawv.
Ion Concentration Sensors
Ion concentration sensors yog cov cuab yeej tseem ceeb rau kev saib xyuas cov khoom noj muaj pes tsawg leeg. Qhov ntau ntawm cov ions tshwj xeeb xws li nitrate, ammonium, thiab chloride ncaj qha cuam tshuam rau kev loj hlob ntawm cov qoob loo.
Piv txwv li, tshwj xeeb ammonium ion sensors tuaj yeem ntsuas ammonium cov ntsiab lus hauv cov dej ntuj, dej saum npoo av, hauv av, thiab ntau yam kev siv ua liaj ua teb.
Ib daim ntawv pov thawj rau cov tshuaj hydroponic ion concentration sensor los ntawm ib lub tsev kawm ntawv ua liaj ua teb koom ua ke ion electrodes, kub sensors, thiab pH sensors, ua kom nkag siab ceev ntawm ion concentration hloov, kub variations, thiab pH hloov nyob rau hauv hydroponic daws.
Hluav taws xob conductivity (EC) Sensors
Hluav taws xob conductivity yog ib qho tseem ceeb qhia ntsuas tag nrho cov ion concentration nyob rau hauv nutrient tov, ncaj qha reflecting theem fertility ntawm cov as-ham.
Tsis siv neeg EC transmitters tshwj xeeb tsim los rau kev ua liaj ua teb irrigation thiab hydroponics muab kev ntsuas ntau txog 0-4000 µS / cm, txhawb cov txheej txheem tso tawm cov txheej txheem, muaj peev xwm txuas rau dosing twj / valve thiab tswj cov twj tso kua mis / valve.
Kub thiab Turbidity Sensors
Kub cuam tshuam rau cov qoob loo hauv paus kev loj hlob thiab kev ua haujlwm metabolic, thaum turbidity qhia txog tus nqi ntawm cov khoom tshem tawm hauv cov khoom noj khoom haus.
Nyob rau hauv lub tsev cog khoom ntse hydroponic tank tej yaam num, cov neeg tsim khoom siv tau high-precision digital kub thiab av noo sensor modules, nrog rau qhov raug kub ntawm ± 0.3 ℃ thiab daws teeb meem ntawm 0.01 ℃.
Tshwj xeeb turbidity sensors tuaj yeem siv nrog ntau qhov ntsuas ntsuas los saib xyuas cov turbidity qib ntawm cov khoom noj khoom haus.
03 Integrated Applications in Smart Systems
Cov ntaub ntawv los ntawm ib tus neeg sensors feem ntau tsis txaus los cuam tshuam txog qhov ua tiav hydroponic ib puag ncig, ua rau ntau lub sensor fusion ib qho kev loj hlob hauv cov ntse hydroponic systems.
Multi-parameter probes nrog tus nqi tsim nyog tau yooj yim nrog kev tswj hwm thiab telemetry systems, tsim nyog rau kev xa mus ntev.
Cov pab pawg tshawb fawb tau tsim IoT-raws li kev soj ntsuam ntse rau hydroponics uas siv mobile application interfaces rau lub sijhawm saib xyuas ntawm hydroponic ib puag ncig tsis zoo, ua ke nrog cov kev tswj ntse ntse los kho cov khoom noj khoom haus dej tsis zoo raws li kev ua haujlwm thiab kev xav tau qoob loo.
Cov txiaj ntsig kev sim qhia tau hais tias thaum cov tshuab zoo li no tswj cov kev daws teeb meem, cov tsis tseem ceeb xws li pH thiab hluav taws xob conductivity tuaj yeem tswj hwm qhov tseem ceeb preset ruaj khov nyob rau hauv lub sijhawm tsim nyog.
04 Cov Kev Sib Tw Txuj Ci thiab Cov Qauv Yav Tom Ntej
Txawm hais tias hydroponic sensor thev naus laus zis tau ua tiav tseem ceeb, ntau qhov kev sib tw tseem nyob. Kev ruaj ntseg ntev, muaj peev xwm tiv thaiv fouling, thiab calibration zaus ntawm sensors yog cov teeb meem loj hauv kev siv tswv yim.
Tshwj xeeb yog ion-xaiv electrodes raug cuam tshuam los ntawm lwm cov ions thiab yuav tsum tau calibration tsis tu ncua.
Yav tom ntej hydroponic sensors yuav txhim kho mus rau multifunctionality, txawj ntse, thiab txo nqi.
Cov cuab yeej siv siab tshaj plaws twb tau ua kom muaj kev ntsuas kev ua tau zoo ntawm ntau yam tsis xws li chlorophyll, pigments, fluorescence, turbidity, thiab lwm yam.
Lub caij no, nrog rau kev txhim kho ntawm cov phiaj xwm qhib, cov teeb meem nkag mus rau cov ntse hydroponic systems tau qis dua, ua rau ntau tus neeg tuaj koom rau hauv qhov kev hloov pauv no.
Niaj hnub no, ntau thiab ntau tus neeg nyob hauv nroog tab tom pib sim nrog tsev hydroponics. Ntawm cov vaj tsev nyob hauv ntau lub nroog, cov nplooj ntsuab loj hlob zuj zus hauv cov ntse hydroponic tso tsheb hlau luam raws li nrov microcontroller platforms.
"Dej zoo sensors yog lub hauv paus ntawm hydroponic systems-lawv zoo li 'ste buds' ntawm cov nroj tsuag, qhia peb cov as-ham xav tau kev hloov kho," piav qhia tus neeg nyiam.
Kev tsis tu ncua ntawm kev siv tshuab sensor yog tig precision ua liaj ua teb los ntawm qhov zoo tagnrho rau hauv kev muaj tiag.
Peb kuj tuaj yeem muab ntau yam kev daws teeb meem rau
1. Handheld meter rau ntau qhov ntsuas dej zoo
2. Floating Buoy system rau ntau qhov ntsuas dej zoo
3. Tsis siv neeg tu txhuam rau ntau qhov ntsuas dej ntsuas
4. Ua tiav cov servers thiab software wireless module, txhawb RS485 GPRS / 4g / WIFI / LORA / LORAWAN
Rau ntau dej sensor cov ntaub ntawv,
thov hu rau Honde Technology Co., LTD.
Email: info@hondetech.com
Tuam txhab website:www.hondetechco.com
Tel: +86-15210548582
Post lub sij hawm: Nov-07-2025