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Ihe mmetụta ala mmepụta SDI12: "Nkuku data" nke ọrụ ugbo ziri ezi, na-eme ka nlekota ala dịkwuo mma ma rụọ ọrụ nke ọma

N'ihe gbasara ọrụ ugbo smart, ndakọrịta nke sensọ na arụmọrụ nke nnyefe data bụ isi ihe dị mkpa maka iwulite sistemụ nlekota ziri ezi. Mmepụta sensọ ala site na SDI12, yana usoro nkwukọrịta dijitalụ ọkọlọtọ dị na isi ya, na-emepụta ọgbọ ọhụrụ nke akụrụngwa nlekota ala nke nwere "nlekota dị elu + njikọta dị mfe + nnyefe kwụsiri ike", na-enye nkwado data a pụrụ ịdabere na ya maka ọnọdụ dịka ala ugbo smart, griin haus smart, na nlekota nyocha sayensị, na ịkọwagharị ọkọlọtọ teknụzụ nke nchọpụta ala.

https://www.alibaba.com/product-detail/SDI12-Portable-3-in-1-Integrated_1601422719519.html?spm=a2747.product_manager.0.0.1b0471d2A9W3Tw

1. Usoro SDI12: Gịnị mere o ji bụrụ "Asụsụ zuru ụwa ọnụ" nke Intanetị Ọrụ Ugbo?
SDI12 (Serial Digital Interface 12) bụ usoro nkwukọrịta ama ama nke mba ụwa maka ihe mmetụta gburugburu ebe obibi, nke e mere kpọmkwem maka oriri ike dị ala na ọnọdụ netwọk ọtụtụ ngwaọrụ, ma nwee isi uru atọ:
Njikọta nke a haziri ahazi: Usoro nkwukọrịta dị n'otu na-agbaji ihe mgbochi ngwaọrụ ma enwere ike ijikọ ya na ndị na-anakọta data bụ isi (dịka Campbell, HOBO) na nyiwe Intanet nke Ihe (dịka Alibaba Cloud, Tencent Cloud), na-ewepụ mkpa maka mmepe ọkwọ ụgbọala ọzọ ma na-ebelata ọnụ ahịa njikọta sistemụ site na ihe karịrị 30%.

Ike dị ala na nnyefe dị elu: Ọ na-anabata nkwukọrịta usoro asynchronous ma na-akwado netwọk ngwaọrụ dị iche iche "ụdị ohu ukwu" (enwere ike ijikọ ihe mmetụta 100 na otu bọs), yana oriri ike nkwukọrịta dị ala dịka ọkwa μA, na-eme ka ọ dabara adaba maka ọnọdụ nlekota ubi nke ike anyanwụ na-akwado.

Ike siri ike nke igbochi nnyonye anya: Nhazi nke nnyefe mgbaàmà dị iche na-egbochi nnyonye anya elektrọnik nke ọma. Ọbụna nso grid ike dị elu na ọdụ nkwukọrịta, ọnụego izi ezi nke nnyefe data ka ruru 99.9%.
2. Ike nlekota isi: "Stethoscope" ala nwere ngwakọta paramita dị iche iche
Ihe mmetụta ala nke e mepụtara dabere na usoro SDI12 nwere ike ịhazi paramita nlekota n'ụzọ dị mfe dịka ihe achọrọ iji nweta nghọta zuru oke nke gburugburu ala:
(1) Nchikota paramita ise bụ isi
Mmiri ala: A na-eji usoro ntụgharị uche ugboro ugboro (FDR) eme ihe, yana oke nha nke ọdịnaya mmiri olu 0-100%, izi ezi nke ±3%, na oge nzaghachi nke ihe na-erughị otu sekọnd.
Okpomọkụ ala: Ejiri ihe mmetụta okpomọkụ PT1000 arụnyere n'ime ya, oke nha okpomọkụ bụ -40 ℃ ruo 85 ℃, yana izi ezi nke ±0.5 ℃, nke nwere ike inyocha mgbanwe okpomọkụ n'oge na-adịghị anya na oyi akwa mgbọrọgwụ.
Nhazi eletriki nke ala (EC): Nyochaa ọdịnaya nnu nke ala (0-20 dS/m), nke ziri ezi nke ±5%, iji dọọ aka ná ntị maka ihe egwu nke nnu;
Uru pH nke ala: Oke nha 3-12, izi ezi ±0.1, na-eduzi mmezi nke ala acidic/alkaline;
Okpomọkụ na iru mmiri ikuku: Na-enyocha ihe ndị na-eme gburugburu ebe obibi iji nyere aka na nyocha nke mmiri na mgbanwe okpomọkụ site na ala ruo na ikuku.

(2) Mgbasa ọrụ dị elu
Nleba anya na ihe oriri: Enwere ike iji elektrọd ion nitrogen (N), phosphorus (P), na potassium (K) mee ihe iji soro njupụta nke ihe oriri dị (dịka NO₃⁻-N, PO₄³⁻-P) n'oge a, yana izi ezi nke ±8%.
Nchọpụta ígwè dị arọ: Maka ihe ndị a chọpụtara na nyocha sayensị, ọ nwere ike itinye ihe mmetụta ígwè dị arọ dịka lead (Pb) na cadmium (Cd), na mkpebi ruru ọkwa ppb.
Nlekọta ahụike nke ihe ubi: Site na ijikọta ihe mmetụta mmiri mmiri na ihe mmetụta iru mmiri n'elu akwụkwọ, a na-ewu usoro nlekota na-aga n'ihu nke "ala - ihe ọkụkụ - ikuku".
3. Nhazi ngwaike: Ọkwa ụlọ ọrụ mmepụta ihe iji jikwaa gburugburu mgbagwoju anya
Ihe ọhụrụ na-adịgide adịgide
Ihe e ji akpụ akpụ: Aluminom alloy nke a na-eji ọkwa Aerospace + polytetrafluoroethylene (PTFE) probe, nke na-eguzogide acid na alkali corrosion (pH 1-14), nke na-eguzogide mbibi nje bacteria dị n'ala, nke na-adịgide ruo ihe karịrị afọ 8.
Ọkwa nchekwa: IP68 anaghị amị amị ma ghara ịfụ uzuzu, nke nwere ike iguzogide imikpu n'ime omimi nke mita 1 ruo awa 72, nke dabara adaba maka ọnọdụ ihu igwe dị oke njọ dịka mmiri ozuzo na idei mmiri.

(2) Nhazi ụlọ ike dị ala
Usoro ịmụ anya n'ụra: Na-akwado nchịkọta oge (dịka otu ugboro kwa nkeji iri) na nchịkọta ihe omume (dịka akụkọ na-arụ ọrụ mgbe enwere mgbanwe mberede na iru mmiri), oriri ike nchekwa erughị 50μA, ọ nwekwara ike ịrụ ọrụ mgbe niile ruo ọnwa 12 mgbe ejikọtara ya na batrị lithium 5Ah.
Ngwọta ọkọnọ ike anyanwụ: Enwere ike iji panel anyanwụ 5W nhọrọ + modulu njikwa chaja iji nweta nlekota ogologo oge "enweghị mmezi" n'ebe nwere ọtụtụ ìhè anyanwụ.

(3) Mgbanwe nwụnye
Nhazi nke plọg na ịdọrọ: Enwere ike kewaa ihe nyocha ahụ na isi ihe ahụ, na-akwado nnọchi nke modulu sensọ n'ime ebe ahụ na-enweghị mkpa ikpuchi eriri ahụ ọzọ.
Ntinye n'ọtụtụ omimi: Ọ na-enye nyocha dị iche iche dịka 10cm, 20cm, na 30cm iji mezuo ihe achọrọ maka nlekota nkesa mgbọrọgwụ n'oge uto dị iche iche nke ihe ọkụkụ (dịka nha oyi akwa dị obere n'oge oge mkpụrụ osisi na nha oyi akwa miri emi n'oge ntozu oke).
4. Ọnọdụ ngwa nkịtị
Njikwa ala ugbo mara mma
Ịgba mmiri nke ọma: A na-eziga data mmiri ala na onye njikwa mmiri nwere ọgụgụ isi site na usoro SDI12 iji nweta "oke iru mmiri nke na-akpalite ịgba mmiri" (dịka ịmalite ịgba mmiri ntapu ozugbo mgbe ọ dara n'okpuru 40% ma kwụsị mgbe ọ ruru 60%), yana ọnụego nchekwa mmiri nke 40%.
Ntụnye fatịlaịza na-agbanwe agbanwe: Site na ijikọta data EC na ihe ndị na-edozi ahụ, a na-eduzi igwe fatịlaịza ka ọ rụọ ọrụ na mpaghara dị iche iche site na eserese ndenye ọgwụ (dịka ibelata ọnụọgụ fatịlaịza kemịkalụ na mpaghara nnu dị elu na ịbawanye itinye urea na mpaghara nitrogen dị ala), a na-amụbakwa ọnụego ojiji fatịlaịza site na 25%.

(2) Netwọk nlekota nyocha sayensị
Nnyocha gburugburu ebe obibi ogologo oge: A na-etinye ihe mmetụta SDI12 dị iche iche n'ebe a na-enyocha mma ala ugbo nke mba iji chịkọta data ala n'oge kwa awa. A na-ezochi data ahụ ma zigara ya na nchekwa data nyocha sayensị site na VPN iji kwado nnyocha gbasara mgbanwe ihu igwe na mmebi ala.
Nnwale njikwa ite: E wuru netwọk sensọ SDI12 n'ime ụlọ griin haus iji chịkwaa gburugburu ala nke ite osisi ọ bụla (dịka ịtọ ọkwa pH dị iche iche), e mekwara ka data ahụ kwekọọ na sistemụ njikwa ụlọ nyocha, na-ebelata usoro nnwale ahụ site na 30%.

(3) Njikọta ọrụ ugbo ebe a na-arụ ọrụ ugbo
Njikọ griin haus nwere ọgụgụ isi: Jikọọ ihe mmetụta SDI12 na sistemụ njikwa griin haus etiti. Mgbe okpomọkụ ala gafere 35℃ na iru mmiri erughị 30%, ọ ga-akpali ákwà mgbochi mmiri fan ahụ oyi na mmiri mmiri ntapu na-agbanwe agbanwe, na-enweta njikwa mechiri emechi nke "data - ime mkpebi - mmezu".
Nlekota ugbo na-enweghị ájá: N'ọnọdụ ịkọ ihe na hydroponic/substrate, a na-enyocha uru EC na uru pH nke ihe ngwọta nri n'oge, a na-agbanwekwa ọkpọkọ mgbakwunye ihe na-eme ka acid-base neutralizer na nri dịkwuo mma iji hụ na ihe ọkụkụ ndị ahụ dị n'ebe kacha mma maka uto.

 

5. Ntụnyere teknụzụ: SDI12 vs. Sensọ Mgbaàmà Analog nke Omenala

Ihe mmetụta mgbaàmà analog ọdịnala nke akụkụ

Ihe mmetụta dijitalụ SDI12
Ogologo eriri na nnyonye anya eletrọnịkị na-emetụta izi ezi nke data ahụ ngwa ngwa, yana njehie nke ±5% ruo 8% Nzipu ozi dijitalụ, nke nwere njehie nke ±1%-3%, nwere nkwụsi ike ogologo oge dị elu
Njikọta sistemụ ahụ chọrọ ịhazi modulu nhazi mgbaàmà, ọnụ ahịa mmepe ahụ dịkwa elu Plọg ma kpọọ, dakọtara na ndị nchịkọta na nyiwe ndị bụ isi
Ike netwọk na-enye otu bọs ohere ijikọ ihe ruru ngwaọrụ ise ruo iri ma ọ dịkarịa ala. Otu bọs na-akwado ngwaọrụ 100 ma dakọtara na topologies osisi/kpakpando
Arụmọrụ oriri ike: Ọkụ na-aga n'ihu, oriri ike > 1mA Oriri ike na-adịghị ike nke na-erughị 50μA, nke na-eme ka ọ dabara adaba maka inye batrị/ike anyanwụ
Ọnụ ego mmezi ahụ chọrọ nhazi ugboro 1 ruo 2 n'afọ, eriri ndị ahụ na-adịkwa mfe ịka nká ma mebie. E tinyere ya na algọridim nhazi onwe nke dị n'ime ya, na-ewepụ mkpa ọ dị ịgbanwe oge n'oge ọrụ ya ma na-ebelata ụgwọ nnọchi eriri site na 70%

 

 

6. Ihe Ndị Ọrụ Na-agba Akaebe: Mbuli elu site na "Data Silos" gaa na "Mmekọrịta Dị Irè"

Otu ụlọ akwụkwọ ọrụ ugbo nke mpaghara kwuru, sị, "N'oge gara aga, a na-eji ihe mmetụta analog. Maka ebe nlekota ọ bụla e tinyere, a ga-emepụta modulu nkwukọrịta dị iche, naanị ihe na-ewe ọnwa abụọ." Mgbe agbanwere gaa na ihe mmetụta SDI12, e mechara njikọ nke isi ihe 50 n'ime otu izu, e jikọtara data ahụ kpọmkwem na ikpo okwu nyocha sayensị, nke mere ka arụmọrụ nyocha ahụ ka mma nke ukwuu.

N'ebe ngosi ọrụ ugbo na-azọpụta mmiri na Northwest China: "Site n'ijikọta ihe mmetụta SDI12 na ọnụ ụzọ nwere ọgụgụ isi, anyị enwetala nkesa mmiri akpaka nye ezinụlọ dabere na ọnọdụ mmiri ala. Na mbụ, a na-eme nyocha ọwa aka ugboro abụọ n'ụbọchị, mana ugbu a enwere ike inyocha ha na ekwentị mkpanaaka. Ọnụego nchekwa mmiri amụbaala site na 30% ruo 45%, ọnụ ahịa ịgba mmiri kwa mu maka ndị ọrụ ugbo ebelatala site na yuan 80."

Malite akụrụngwa data ọhụrụ maka ọrụ ugbo ziri ezi
Ihe mmetụta ala nke SDI12 mepụtara abụghị naanị ngwaọrụ nlekota kamakwa ọ bụ "akụrụngwa" data nke ọrụ ugbo mara mma. Ọ na-agbaji ihe mgbochi dị n'etiti akụrụngwa na sistemụ site na usoro ọkọlọtọ, na-akwado mkpebi sayensị na data ziri ezi dị elu, na-emekwa ka ọ dabara na nlekota ubi ogologo oge yana imewe ike dị ala. Ma ọ bụ mmezi arụmọrụ nke ugbo buru ibu ma ọ bụ nchọpụta kachasị elu nke ụlọ ọrụ nyocha sayensị, ọ nwere ike ịtọ ntọala siri ike maka netwọk nlekota ala, na-eme ka data ọ bụla bụrụ ihe na-akpali akpali maka imeziwanye ọrụ ugbo.

Contact us immediately: Tel: +86-15210548582, Email: info@hondetech.com or click www.hondetechco.commaka ntuziaka netwọk SDI12 Sensor iji mee ka sistemụ nlekota gị mara ihe, bụrụ nke a pụrụ ịtụkwasị obi ma dịkwuo mma!

Nzipu ozi dijitalụ, nke nwere njehie nke ±1%-3%, nwere nkwụsi ike ogologo oge dị elu

 


Oge ozi: Eprel-28-2025