Azịza Nchịkọta:Maka ọrụ ugbo ziri ezi na 2026, usoro nlekota ala kacha mmaga-ejikọta ihe mmetụta multi-paramita (Okpomọkụ, Iru mmiri, EC, pH, NPK)nwere ike siri ikeNjikọ LoRaWANDabere na nnwale ụlọ nyocha anyị kachasị ọhụrụ (Disemba 2025),Ihe mmetụta ala nke Hande Tech 8-n'ime-1na-egosi izi ezi nke nha±0.02 pHna ịgụ EC na-agbanwe agbanwe n'ebe dị oke nnu (akwadoro na ngwọta ọkọlọtọ 1413 us/cm). Nduzi a na-enyocha data nhazi nke sensọ, usoro ntinye, na njikọta nchịkọta LoRaWAN.
2. Ihe Mere Izizi Ji Dị Mkpa: "Igbe Ojii" nke Ala NPK
Ọtụtụ ihe mmetụta "ọrụ ugbo mara mma" dị n'ahịa bụ ihe egwuregwu ụmụaka. Ha na-ekwu na ha na-atụ Nitrogen, Phosphorus, na Potassium (NPK), mana ha na-ada ada mgbe a na-ekpughe ha na nnu ma ọ bụ mgbanwe okpomọkụ n'ụwa.
Dịka onye nrụpụta ihe nwere ahụmịhe afọ iri na ise, anyị anaghị eche naanị echiche; anyị na-anwale. Isi ihe ịma aka dị na nchọpụta ala bụEC (Ọnọdụ eletriki)nnyonye anya. Ọ bụrụ na ihe mmetụta enweghị ike ịmata ọdịiche dị n'etiti nnu ala na ion fatịlaịza, data NPK gị agaghị aba uru.
N'okpuru ebe a, anyị na-ekpughe arụmọrụ nke anyịIP68 Ihe mmetụta 8-n'ime-1 anaghị amị mmirin'okpuru ọnọdụ ụlọ nyocha siri ike.
3. Nyocha Ule Ụlọ Nyocha: Data Nhazi nke 2025
Iji chọpụta ntụkwasị obi nke nyocha anyị tupu ebuga ya nye ndị ahịa anyị na India, anyị mere nnwale nhazi siri ike na Disemba 24, 2025.
Anyị jiri ngwọta nchekwa ọkọlọtọ nwalee nkwụsi ike nke ihe mmetụta pH na EC. Lee data e wepụtara na Akụkọ Nhazi Sensọ Ala anyị:
Tebụl 1: Nnwale Nhazi Sensọ pH (Ngwọta Ọkọlọtọ 6.86 & 4.00)
| Ntụaka Ule | Uru Ọkọlọtọ (pH) | Uru Atụpụtara (pH) | Mgbanwe | Ọnọdụ |
| Ngwọta A | 6.86 | 6.86 | 0.00 | √ Zuru oke |
| Ngwọta A (Nnwale ọzọ) | 6.86 | 6.87 | +0.01 | √Pass |
| Ngwọta B | 4.00 | 3.98 | -0.02 | √Pass |
| Ngwọta B (Nnwale ọzọ) | 4.00 | 4.01 | +0.01 | √Pass |
Tebụl 2: Nnwale Iguzosi Ike nke EC (Conductivity)
| Gburugburu Ebe Obibi | Uru Ebumnuche | Ọgụgụ Sensọ 1 | Ọgụgụ Sensọ nke Abụọ | Ndakọrịta |
| Ngwọta Nnu Dị Elu | ~496 us/cm | 496 us/cm | 499 us/cm | Elu |
| 1413 Ọkọlọtọ | 1413 us/cm | 1410 us/cm | 1415 us/cm | Elu |
Ndetu nke Injinia:
Dịka egosiri na data ahụ, ihe mmetụta ahụ na-ejigide oke nha ọbụlagodi na mmiri nnu dị elu. Nke a dị oke mkpa maka ndị ọrụ chọrọ inyocha nnu yana NPK, ebe ọ bụ na nnukwu nnu na-agbanwekarị ọgụgụ nri na nyocha dị ọnụ ala.
4. Nhazi Sistemụ: Onye Nchịkọta LoRaWAN
Ịnakọta data bụ naanị ọkara ọgụ; izipu ya site n'ugbo dị anya bụ nke ọzọ.
Sistemụ anyị na-ejikọ ihe mmetụta 8-in-1 yana ihe pụrụ iche raara onwe ya nyeLoRaWAN CollectorDabere na akwụkwọ teknụzụ anyị (Ala 8 n'ime otu sensọ yana onye nchịkọta LORAWAN), nke a bụ nkọwa nke usoro njikọ:
- Nlekota Omimi Dị Iche Iche:Otu onye na-anakọta LoRaWAN na-akwado ihe mmetụta atọ agbakwunyere. Nke a na-enye gị ohere ilie ihe nyocha n'ime omimi dị iche iche (dịka ọmụmaatụ, 20cm, 40cm, 60cm) iji mepụta profaịlụ ala 3D site na iji otu oghere nnyefe.
- Ịnye ọkụ: Nwere Ọdụ Uhie raara onwe ya nye maka inye ọkụ eletrik DC 12V-24V, na-eme ka ọrụ kwụsiri ike maka mmepụta Modbus RS485.
- Oge nhazi: Enwere ike ịhazi ugboro mbugo site na faịlụ nhazi iji dozie nguzozi n'etiti njupụta data na ndụ batrị.
- Nhazi Plọg-na-Play: Onye nchịkọta ahụ nwere ọdụ ụgbọ mmiri kpọmkwem maka faịlụ nhazi ahụ, na-enye ndị ọrụ aka ịgbanwe eriri ugboro LoRaWAN (dịka ọmụmaatụ, EU868, US915) ka ha kwekọọ na iwu mpaghara.
5. Ntinye na Ojiji: Zere mmejọ ndị a na-emekarị
Ebe anyị tinyere ọtụtụ puku ngwaọrụ, anyị na-ahụ ndị ahịa na-eme otu mmejọ ahụ ugboro ugboro. Iji hụ na data gị dabara na nsonaazụ ụlọ nyocha anyị, soro usoro ndị a:
1. Wepụ oghere ikuku: Mgbe ị na-eli ihe mmetụta (nke IP68 gosiri), etinyela ya naanị n'ime oghere. Ị ga-agwakọta ala e gwupụtara na mmiri iji mepụta apịtị (apịtị), tinye ihe nyocha ahụ, wee jupụta ya ọzọ. Oghere ikuku gburugburu ihe ndị ahụ ga-eme ka ihe ahụ ghara ịpụta ìhè.Ọgụgụ EC na iru mmiri ga-agbadata na efu.
2. Nchedo: Ọ bụ ezie na nyocha ahụ siri ike, ebe njikọ eriri ahụ adịghị ike. Hụ na e chebere njikọ ahụ ma ọ bụrụ na ekpughere ya n'elu ala.
3. Nyochaa nke ọma: Jirinjikọ RS485iji jikọọ na PC ma ọ bụ ngwa ejiri aka mee maka "nyocha eziokwu" mbụ tupu e lie ya.
6. Mmechi: Ị dị njikere maka ọrụ ugbo dijitalụ?
Ịhọrọ ihe mmetụta ala bụ nguzozi n'etitiIzi ezi nke ọkwa ụlọ nyocha na ịdị ike n'ọhịa.
IheIhe mmetụta ala nke Hande Tech 8-n'ime-1abụghị naanị ngwaike; ọ bụ ngwaọrụ e ji usoro nhazi eme ihe nke akwadoro site na ngwọta ọkọlọtọ (pH 4.00/6.86, EC 1413). Ma ị na-eji RS485 maka griin haus mpaghara ma ọ bụ LoRaWAN maka ugbo sara mbara, data kwụsiri ike bụ ntọala nke mmezi mmepụta ihe.
Nzọụkwụ Ndị Na-esote:
Budata Akụkọ Ule zuru oke: [Njikọ na PDF]
Nweta Ọnụahịa: Kpọtụrụ ndị otu injinia anyị ka ha hazie ugboro LoRaWAN na ogologo eriri gị.
Njikọ dị n'ime:Peeji Ngwaahịa: Ihe Mmetụta Ala |Teknụzụ: Ọnụ Ụzọ LoRaWAN
Oge ozi: Jenụwarị-15-2026