I roto i te mara o te ahuwhenua atamai, ko te hototahitanga o ngā pūoko me te whai huatanga o te tuku raraunga ngā kaupapa matua mō te hanga i tētahi pūnaha aroturuki tika. Ko te putanga pūoko oneone e SDI12, me tētahi kawa whakawhitiwhiti matihiko paerewa hei kaupapa matua, ka hangaia he whakatupuranga hou o ngā taputapu aroturuki oneone e whakaatu ana i te "aroturukitanga tino tika + whakaurunga watea + tuku pumau", e whakarato ana i te tautoko raraunga pono mō ngā āhuatanga pēnei i te whenua ahuwhenua atamai, ngā whare kati kōtuhi atamai, me te aroturuki rangahau pūtaiao, me te tautuhi anō i ngā paerewa hangarau o te aro turuki oneone.
1. Te Tikanga SDI12: He aha i waiho ai hei "Reo Ao Whānui" mō te Ipurangi o ngā Mea Ahuwhenua?
Ko te SDI12 (Serial Digital Interface 12) he kawa whakawhitiwhiti kōrero e mōhiotia ana i te ao mō ngā pūoko taiao, he mea hanga motuhake mō ngā horopaki whatunga iti-mana me ngā taputapu maha, ā, e toru ngā painga matua:
Hononga Paerewa: Ka pakaruhia e te kawa whakawhitiwhiti kōrero kotahi ngā arai taputapu, ā, ka taea te whakauru pai ki ngā kaikohi raraunga matua (pēnei i a Campbell, HOBO) me ngā tūāpapa Ipurangi o ngā Mea (pēnei i a Alibaba Cloud, Tencent Cloud), ka whakakorea te hiahia mō te whakawhanaketanga taraiwa tāpiri me te whakaiti i ngā utu whakauru pūnaha mā te neke atu i te 30%.
He iti te whakamahinga hiko me te tuku tere: Ka whakamahia te whakawhitiwhiti raupapa kore-tukutahi, ā, ka tautoko i te whatunga maha-pūrere "aratau matua-pononga" (tae atu ki te 100 ngā pūoko ka taea te hono ki te pahi kotahi), me te whakamahinga hiko whakawhitiwhiti he iti iho i te taumata μA, he pai mō ngā horopaki aroturuki mara e whakakahangia ana e te pūngao o te rā.
Kaha te ātete-whakararuraru: Ka pehi pai te hoahoa tuku tohu rerekē i te whakararuraru hikohiko. Ahakoa tata ki ngā whatunga hiko ngaohiko teitei me ngā teihana turanga whakawhitiwhiti kōrero, ka eke tonu te tere tika o te tuku raraunga ki te 99.9%.
2. Te āheinga aroturuki matua: Te "Stethoscope" oneone me te whakakotahitanga maha-tawhā
Ka taea e te pūoko oneone i whakawhanakehia i runga i te kawa SDI12 te whirihora ngāwari i ngā tawhā aroturuki kia rite ki ngā whakaritenga hei whakatutuki i te tirohanga whānui o te taiao oneone:
(1) Huinga taketake e rima ngā tawhā
Makuku oneone: Ka whakamahia te tikanga whakaata rohe-auau (FDR), me te awhe ine o te 0-100% te nui o te makuku, te tika o te ±3%, me te wā urupare iti iho i te 1 hēkona.
Mahana oneone: He pūoko pāmahana PT1000 kua whakauruhia ki roto, ko te awhe ine pāmahana he -40 ℃ ki te 85℃, me te tika o te ±0.5℃, ka taea te aroturuki i ngā huringa pāmahana i roto i te paparanga pakiaka i te wā tūturu.
Te kawe hiko o te oneone (EC): Aromatawaihia te nui o te tote o te oneone (0-20 dS/m), me te tika o te ±5%, hei whakatūpato i te mōrearea o te tote;
Uara pH oneone: Awhe ine 3-12, tika ±0.1, hei ārahi i te whakapainga o te oneone waikawa/kawakore;
Te pāmahana me te haumākū o te āhuarangi: Aroturukihia ngātahi ngā āhuatanga āhuarangi o te taiao hei āwhina i te tātari i te whakawhiti wai me te wera i waenga i te oneone me te āhuarangi.
(2) Whakawhanui mahi matatau
Te aroturuki i ngā matūkai: Kei te wātea ngā irahiko katote hauota (N), whākōkī (P), me te pāhare pākawa (K) hei aroturuki i te kukū o ngā matūkai e wātea ana (pēnei i te NO₃⁻-N, PO₄³⁻-P) i te wā tūturu, me te tika o te ±8%.
Te kimi i te konganuku taumaha: Mō ngā rangahau pūtaiao, ka taea e ia te whakauru i ngā pūoko konganuku taumaha pērā i te mata (Pb) me te cadmium (Cd), me te taumira e eke ana ki te taumata ppb.
Te aroturukitanga ā-tinana o ngā hua: Mā te whakauru i ngā pūoko rere o te wai kakau me ngā pūoko haumākū o te mata rau, ka hangaia he mekameka aroturukitanga tonu o te "oneone - hua - āhuarangi".
3. Hoahoa taputapu: Kounga ā-ahumahi hei whakahaere i ngā taiao uaua
Auahatanga pakari
Rauemi anga: He koranu konumohe ā-rangi me te ine polytetrafluoroethylene (PTFE), he ātete ki te waikura waikawa me te kawakore (pH 1-14), he ātete ki te pirau huakita oneone, me te roa o te ora huna neke atu i te 8 tau.
Taumata tiaki: IP68 ātete-wai, ātete-pūngāwerewere, ka taea te tu atu ki te hohonutanga o te 1 mita mō ngā hāora 72, he pai mō ngā āhuatanga huarere kino pērā i te ua nui me ngā waipuke.
(2) Hanganga iti-mana
Tikanga whakaara moe: Tautoko ana i te kohikohinga wā (pēnei i te kotahi i ia 10 meneti) me te kohikohinga kaupapa-whakaoho (pēnei i te pūrongo hohe ina he huringa ohorere o te haumākū), he iti iho i te 50μA te whakapaunga hiko tūtatari, ā, ka taea te mahi tonu mō ngā marama 12 ina honoa ki te pākahiko lithium 5Ah.
Otinga tuku hiko o te rā: Kei te wātea ngā panera rā 5W me te waeine whakahaere utu hei whakatutuki i te aroturukitanga "kore tiaki" mō te wā roa i ngā wāhi e nui ana te rā.
(3) Ngāwari o te tāutanga
Hoahoa mono-me-tō: Ka taea te wehe i te pūoko me te wae matua, e tautoko ana i te whakakapinga o te wae pūoko i roto i te wāhi, me te kore e hiahiatia te tanu anō i te taura.
Te whakatinanatanga maha-hōhonu: Ka whakaratohia he taputapu tirotiro o ngā roa rerekē pēnei i te 10cm, 20cm, me te 30cm hei whakatutuki i ngā whakaritenga aroturuki o te horapa o ngā pakiaka i ngā wāhanga tipu rerekē o ngā hua (pēnei i te ine i te paparanga papaku i te wā tipu me te ine i te paparanga hohonu i te wā pakari).
4. Ngā āhuatanga tono noa
Te whakahaere whenua ahuwhenua atamai
Te whakamakuku tika: Ka tukuna ngā raraunga makuku oneone ki te kaiwhakahaere whakamakuku atamai mā te kawa SDI12 hei whakatutuki i te "whakamakuku i whakaohohia e te paepae makuku" (pēnei i te tīmata aunoa i te whakamakuku maturuturu ina heke iho i raro i te 40% me te mutu ina tae ki te 60%), me te reiti penapena wai o te 40%.
Whakatōtika rerekē: Mā te whakakotahi i ngā raraunga EC me ngā raraunga matūkai, ka ārahihia te mīhini whakatōtika kia mahi i ngā rohe rerekē mā roto i ngā tūtohi whakahaunga (pērā i te whakaiti i te nui o te tongi matū i ngā wāhi tote nui me te whakanui ake i te tono o te urea i ngā wāhi iti te hauota), ā, ka piki ake te tere whakamahinga tongi mā te 25%.
(2) Whatunga aroturuki rangahau pūtaiao
Rangahau taiao mō te wā roa: Ka whakamahia ngā pūoko SDI12 maha-tawhā ki ngā teihana aroturuki kounga whenua ahuwhenua ā-motu hei kohikohi raraunga oneone i ngā auau ia hāora. Ka whakamunahia ngā raraunga, ka tukuna ki te pātengi raraunga rangahau pūtaiao mā te VPN hei tautoko i te rangahau mō te huringa āhuarangi me te pirau o te oneone.
Whakamātautau whakahaere kohua: I hangaia he whatunga pūoko SDI12 i roto i te whare kati kōtuhi hei whakahaere tika i te taiao oneone o ia kohua tipu (pēnei i te whakatakoto i ngā rerekētanga pH rerekē), ā, i tukutahitia ngā raraunga ki te pūnaha whakahaere taiwhanga, ka whakaitihia te huringa whakamātautau mā te 30%.
(3) Te whakaurunga o ngā whare ahuwhenua
Hononga kāreti atamai: Honoa te pūoko SDI12 ki te pūnaha whakahaere pokapū kāreti. Ina neke atu te pāmahana oneone i te 35℃, ā, he iti iho te haumākū i te 30%, ka whakaoho aunoa i te ārai wai hau hei whakamatao me te whakakī anō i te wai whakamakuku maturuturu, ka tutuki ai he whakahaere porowhita kati o "raraunga - whakatau - whakatinanatanga".
Te aroturuki i te whakatipu kore oneone: I roto i ngā āhuatanga whakatipu hydroponic/substrate, ka aroturukitia te uara EC me te uara pH o te otinga matūkai i te wā tonu, ā, ka whakarerekētia aunoa te papu whakakore waikawa-pūmua me te papu tāpiri matūkai kia pai ai te tipu o ngā hua.
5. Whakataurite Hangarau: SDI12 me te Pūoko Tohu Analog Tuku Iho
| Pūoko tohu anaro tuku iho Ahu | Pūoko mamati SDI12 | ||
| Ka pāngia ngāwari te tika o ngā raraunga e te roa o te taura me te pokanoa hikohiko, me te hapa o te ±5% ki te 8%. | Ko te tuku tohu mamati, me te hapa o te ±1%-3%, he pumau roa te roa | ||
| Me whakarite te kōwae whakatikatika tohu mō te whakaurunga pūnaha, ā, he nui te utu whakawhanake. | Mono-ā-ringa, hototahi ki ngā kaikohi me ngā tūāpapa matua | ||
| Mā te āheinga whatunga ka taea e te pahi kotahi te hono i te 5 ki te 10 ngā pūrere i te nuinga | Ka tautokohia e te pahi kotahi te 100 ngā taputapu, ā, he hototahi ki ngā āhua rākau/whetu | ||
| Te mahi whakapau hiko: Te tuku hiko tonu, te whakapau hiko > 1mA | He iti iho i te 50μA te kaha e pau ana i te wā moe, ā, he pai mō te tuku hiko pākahiko/rā. | ||
| Ko te utu tiaki me whakatikatika 1 ki te 2 ngā wā i te tau, ā, he ngāwari te tawhito me te pakaru o ngā taura. | Kei roto he pūnaha whakatikatika-ā-roto, e kore ai e hiahiatia he whakatikatika i te wā e ora ana, ā, e whakaiti ana hoki i ngā utu whakakapinga taura mā te 70%. |
6. Ngā Whakaaturanga a ngā Kaiwhakamahi: Te Peke Mai i ngā "Rārangi Raraunga" ki te "Whakakotahi Whai Hua"
I kī tētahi kura ahuwhenua ā-rohe, "I mua, i whakamahia ngā pūoko anaro. Mō ia pūwāhi aroturuki i whakatinanahia, me whakawhanake he waeine whakawhitiwhiti kōrero motuhake, ā, e rua marama te roa o te patuiro anake." Whai muri i te whakawhiti ki te pūoko SDI12, i oti te whatunga o ngā pūwāhi 50 i roto i te wiki kotahi, ā, i honoa tika ngā raraunga ki te tūāpapa rangahau pūtaiao, ā, i tino whakapai ake i te whai huatanga o te rangahau.
I roto i tētahi wāhi whakaaturanga ahuwhenua penapena wai i te Tai Hauāuru o Haina: "Mā te whakauru i te pūoko SDI12 ki te kuaha atamai, kua tutuki i a mātou te tohatoha wai aunoa ki ngā whare noho i runga i ngā āhuatanga o te makuku o te oneone. I mua, e rua ngā tirotiro awa ā-ringa i te rā, engari ināianei ka taea te aroturuki i runga i ngā waea pūkoro. Kua piki ake te auau penapena wai mai i te 30% ki te 45%, ā, kua heke te utu whakamakuku mō ia mu mō ngā kaimahi pāmu mā te 80 yuan."
Tīmatahia he hanganga raraunga hou mō te ahuwhenua tino tika
Ehara i te mea he taputapu aroturuki anake te putanga o te pūoko oneone a SDI12 engari ko te "hanganga" raraunga hoki o te ahuwhenua atamai. Ka pakaruhia e ia ngā arai i waenga i ngā taputapu me ngā pūnaha me ngā kawa paerewa, ka tautoko i te whakatau pūtaiao me ngā raraunga tino tika, ā, ka WHAKARITE ki te aroturukitanga mara mō te wā roa me te hoahoa iti-mana. Ahakoa he whakapai ake i te whai huatanga o ngā pāmu nui, he tūhuratanga matatau rānei o ngā whare rangahau pūtaiao, ka taea e ia te whakatakoto i tētahi turanga pakari mō te whatunga aroturuki oneone, ka waiho ia raraunga hei kaha akiaki mō te whakahoutanga ahuwhenua.
Contact us immediately: Tel: +86-15210548582, Email: info@hondetech.com or click www.hondetechco.commō te aratohu whatunga SDI12 Sensor kia mātau ake ai, kia pono ake ai, kia whānui ake ai hoki tō pūnaha aroturuki!
Ko te tuku tohu mamati, me te hapa o te ±1%-3%, he pumau roa te roa
Wā tuku: 28 Paenga-whāwhā 2025