Ukubuka konke komkhiqizo
Inzwa yomhlabathi engu-8 ku-1 iyisethi yokutholwa kwamapharamitha emvelo kwenye yemishini yezolimo ehlakaniphile, ukuqapha ngesikhathi sangempela izinga lokushisa lomhlabathi, umswakama, ukuhanjiswa kwamandla (inani le-EC), inani le-pH, i-nitrogen (N), i-phosphorus (P), okuqukethwe yi-potassium (K), usawoti nezinye izinkomba ezibalulekile, ezifanele ezolimo ezihlakaniphile, ukutshala ngokunemba, ukuqapha kwemvelo kanye neminye imikhakha. Umklamo wayo ohlanganiswe kakhulu uxazulula amaphuzu abuhlungu enzwa eyodwa yendabuko edinga ukufakwa kwamadivayisi amaningi futhi unciphisa kakhulu izindleko zokutholwa kwedatha.
Incazelo eningiliziwe yezimiso zobuchwepheshe kanye namapharamitha
Umswakama wenhlabathi
Isimiso: Ngokusekelwe endleleni ye-dielectric constant (ubuchwepheshe be-FDR/TDR), okuqukethwe kwamanzi kubalwa ngesivinini sokusabalala kwamagagasi kagesi enhlabathini.
Ububanzi: 0~100% Okuqukethwe Kwamanzi Okunomthamo (VWC), ukunemba ±3%.
Izinga lokushisa lomhlabathi
Isimiso: I-thermistor enembile kakhulu noma i-chip yokushisa yedijithali (njenge-DS18B20).
Ububanzi: -40℃ ~ 80℃, ukunemba ± 0.5℃.
Ukuqhuba kukagesi (inani le-EC)
Isimiso: Indlela ye-electrode ephindwe kabili ilinganisa ukuhlushwa kwe-ion kwesisombululo senhlabathi ukuze kuboniswe okuqukethwe usawoti kanye nezakhamzimba.
Ibanga: 0~20 mS/cm, isixazululo esingu-0.01 mS/cm.
inani le-pH
Isimiso: Indlela ye-electrode yengilazi yokuthola i-pH yenhlabathi.
Ububanzi: pH 3 ~ 9, ukunemba ± 0.2pH.
I-nitrogen, i-phosphorus kanye ne-potassium (NPK)
Isimiso: Ubuchwepheshe be-Spectral reflection noma i-ion selective electrode (ISE), obusekelwe kuma-wavelength athile okumuncwa kokukhanya noma ukuhlushwa kwe-ion ukuze kubalwe okuqukethwe kwezakhamzimba.
Ibanga: N (0-500 ppm), P (0-200 ppm), K (0-1000 ppm).
usawoti
Isimiso: Kulinganiswa ngokuguqulwa kwenani le-EC noma inzwa ekhethekile kasawoti.
Ibanga: 0 kuya ku-10 dS/m (ingalungiseka).
Inzuzo eyinhloko
Ukuhlanganiswa kwamapharamitha amaningi: Idivayisi eyodwa ithatha indawo yezinzwa eziningi, okunciphisa ubunzima bezintambo kanye nezindleko zokulungisa.
Ukunemba okuphezulu nokuqina: Ukuvikelwa kwebanga lezimboni (IP68), i-electrode engagqwali, efanelekile ukuthunyelwa ensimini isikhathi eside.
Umklamo wamandla aphansi: Sekela ukunikezwa kwamandla elanga, ngokudluliselwa okungenantambo kwe-LoRa/NB-IoT, ukuqina kweminyaka engaphezu kwemi-2.
Ukuhlaziywa kokuhlanganiswa kwedatha: Ukusekela ukufinyelela kwepulatifomu yamafu, kungahlanganisa idatha yesimo sezulu ukuze kukhiqizwe izincomo zokunisela/ukufaka umanyolo.
Icala elijwayelekile lokufaka isicelo
Icala 1: Ukunisela ngokunemba kwepulazi okuhlakaniphile
Isigcawu: Isisekelo esikhulu sokutshala ukolweni.
Izicelo:
Izinzwa ziqapha umswakama wenhlabathi kanye nosawoti ngesikhathi sangempela, futhi ziqala ngokuzenzakalelayo uhlelo lokunisela ngamaconsi futhi ziphoqelele izincomo zomanyolo lapho umswakama wehla ngaphansi komkhawulo (njengo-25%) futhi usawoti uphakeme kakhulu.
Imiphumela: Ukonga amanzi ngo-30%, ukwanda kwesivuno ngo-15%, inkinga yokufakwa kukasawoti emanzini incishisiwe.
Icala 2: Ukuhlanganiswa kwamanzi okugcina ukushisa kanye nomanyolo
Indawo: Indawo yokugcina izitshalo engatshalwanga utamatisi.
Izicelo:
Ngenani le-EC kanye nedatha ye-NPK, isilinganiso sesisombululo sezakhamzimba salawulwa ngokuguquguqukayo, kanti izimo ze-photosynthesis zalungiswa ngokuqapha izinga lokushisa kanye nomswakama.
Imiphumela: Izinga lokusetshenziswa komanyolo lenyuke ngo-40%, okuqukethwe ushukela wezithelo kwenyuke ngo-20%.
Icala 3: Ukugcinwa okuhlakaniphile kokulima okuluhlaza emadolobheni
Indawo: Utshani bepaki likamasipala nezihlahla.
Izicelo:
Gada i-pH yenhlabathi kanye nezakhamzimba bese uxhumanisa izinhlelo zokufafaza ukuze uvimbele ukubola kwezimpande okubangelwa ukunisela ngokweqile.
Imiphumela: Izindleko zokunakekelwa kwamahlathi zincishisiwe ngo-25%, kanti izinga lokusinda kwezitshalo lingu-98%.
Icala 4: Ukuqapha ukulawulwa kokuguquka kwezindawo zibe yihlane
Indawo: Iphrojekthi yokuvuselela imvelo endaweni eyomile enyakatho-ntshonalanga yeShayina.
Izicelo:
Izinguquko zomswakama wenhlabathi kanye nosawoti zalandelwa isikhathi eside, kwahlolwa umphumela wokulungisa isihlabathi kwezitshalo, kwaqondiswa isu lokutshala kabusha.
Idatha: Okuqukethwe kwezinto eziphilayo enhlabathini kukhuphuke kusuka ku-0.3% kuya ku-1.2% eminyakeni emi-3.
Izincomo zokusetshenziswa kanye nokusetshenziswa
Ukujula kokufakwa: Kulungiswe ngokuya ngokusatshalaliswa kwezimpande zezitshalo (njengo-10~20cm wemifino enezimpande ezingajulile, u-30~50cm wezihlahla zezithelo).
Ukulungiswa kokulinganisa: Izinzwa ze-pH/EC zidinga ukulinganiswa ngoketshezi olujwayelekile njalo ngenyanga; Hlanza ama-electrode njalo ukuze ugweme ukungcola.
Ipulatifomu yedatha: Kunconywa ukusebenzisa ipulatifomu ye-Alibaba Cloud IoT noma ye-ThingsBoard ukuze kubonakale idatha enama-node amaningi.
Ithrendi yesikhathi esizayo
Ukubikezela i-AI: Hlanganisa amamodeli okufunda komshini ukubikezela ingozi yokuwohloka kwenhlabathi noma umjikelezo womanyolo wezitshalo.
Ukulandeleka kwe-Blockchain: Idatha yenzwa ixhunywe ukuze inikeze isisekelo esithembekile sokuqinisekiswa komkhiqizo wezolimo wemvelo.
Umhlahlandlela wokuthenga
Abasebenzisi bezolimo: Khetha ngokukhethekile inzwa enamandla yokulwa nokuphazamiseka kwe-EC/pH enohlelo lokusebenza lokuhlaziya idatha olusendaweni.
Izikhungo zocwaningo: Khetha amamodeli anembe kakhulu asekela izixhumi ze-RS485/SDI-12 futhi ahambisana nemishini yelabhorethri.
Ngokuhlanganisa idatha ngezindlela eziningi, inzwa yomhlabathi engu-8-in-1 ishintsha indlela yokwenza izinqumo yokuphathwa kwezolimo kanye nemvelo, iba “i-stethoscope yomhlabathi” yesistimu yezolimo yedijithali.
Isikhathi sokuthunyelwe: Feb-10-2025