Ko te mahi ahuwhenua ika pono i tai moana me aroturuki tonu i te EC, te pH, te Turbidity, te pūoko CO2 rewa, te DO (Hōngāwai Whakarewa), me te Nitrate. I runga i ngā whakamātautau mahi taiwhanga hou, ko ngā pūoko tino tika e whakamahi ana i ngā kuwaha LoRaWAN me ngā kawa RS485 Modbus ka tuku i te tuku raraunga tino pumau mō ngā pāmu ika moana. Ka tātarihia e tēnei aratohu ngā tawhā matua me ngā paearu whakamātautau mō ngā mahi ahuwhenua ika ngaio.
He aha te mea nui ai ngā pūoko maha-tawhā mō te mahi pāmu ika o ēnei rā
I ngā taiao taimoana, ehara te kounga o te wai i te inenga noa iho; ko te toto ora o tō haumitanga. Kāore e taea te whakamahi i ngā tauira ā-ringa tuku iho mō ngā whare herehere moana nui. Mā ngā pūoko hou kua whakauruhia ki te LoRaWAN ka taea te aroturuki 24/7 i roto i te radius 300-mita o te pōito moana matua.
Hei āwhina i a koe ki te mārama ki ngā whakaritenga hangarau, kua whakakotahihia e mātou ā mātou raraunga whakamātautau taiwhanga hou ki roto i ngā paearu mahi e whai ake nei.
Ngā Raraunga Mahi Pūoko Matua (Ngā Hua Whakamātautau Taiwhanga)
| Tawhā | Awhe Ine | Te tika | Horopaki Taupānga |
| Te Arahi Hiko (EC) | 0–20,000 μS/cm | ±1% FS | Te Tote me te Taurite Kohuke |
| Uara pH | 0.00–14.00 pH | ±0.02 pH | Taurite Waikawa-Pūtake |
| Te pōuriuri | 0–1000 NTU | < 5% o te pānui | Parapara me te toenga whāngai |
| Hāora Whakarewa (DO) | 0–20.0 mg/L | ±0.1 mg/L | Hauora o te Manawa Ika |
| Nitrate ($NO_3^-$) | 0.1–1000 mg/L | ±5% | Te Aroturuki i ngā Para me te Parahanga |
Ngā Wero Matua i te Tuku Raraunga ki Tāwāhi: Te Painga LoRaWAN
Te wikitoria i te arai "Kohu Tote"
Ko tētahi o ngā "mahanga" nui rawa atu kua kitea e mātou i roto i ngā tau 15 o te hangarau moana ko te tere o te hekenga o ngā pūihi paerewa. Kia mahi ai te pūnaha pōkai moana, ko teKūaha LoRaWANme whakaatu:
1. Ngā Pūihi Moana-Pai-Teitei: Kua whakaritea kia uru ki te hau makuku, tote-nui.
2. Whakaurunga Mana Pūngao Rā: Me whakarite kia noho tonu te kuwaha ahakoa ngā rā kapua i te moana.
Te Ture Hononga 300m
E whakaatu ana ā mātou whakamātautau mara ahakoa ka taea e LoRaWAN te tuku kiromita, ko te tawhiti tino pai mō ngā raraunga maha-tawhā auau-tiketike (EC, pH, DO, me ētahi atu) i roto i tētahi pāmu ika kī tonu i te tangata kei roto i te 300 mita. Mā tēnei ka kore he ngaronga mōkihi, ā, ka mau tonu te pono o te hononga waea RS485 i waenga i te pūwhakamātautau me te kaikohi.
Wheako Tohunga: Ngā Tohutohu Hira mō te Tiaki Pūoko
Hei kaihanga mātau, kua kite mātou i te maha o ngā kiritaki e hinga ana, ehara i te mea nā te kounga o te pūoko, engari nā ngā hapa tāutanga. Anei tā mātou rārangi arowhai "Ārai-Pūnga":
Te Ārai i te Parahanga Koiora: He pai ki ngā mea hanga moana te piri ki ngā taputapu pH me te DO. Kōwhiria tonutia ngā pūoko me ngā paraihe horoi aunoa, ngā whare tiaki whakauru rānei.
Te Hurihanga Whakatikatika: Ahakoa ngā pūoko pai rawa atu ka rere i roto i te wai moana. E ai ki ā mātou pūrongo taiwhanga, ka tūtohu mātou kia 15 ngā rā o te huringa whakatikatika mō ngā pūoko pH me te Nitrate kia mau tonu te tika ±0.05.
Te Pūmautanga o te Taura: Whakamahia ngā taura pare-rua mō te hononga waea i waenga i te kaikohi me te pūoko hei ārai i te EMI (Te Whakararuraru Hiko) mai i te pūnaha hiko o te pōito.
Te Anamata o te Whakatipu Moana Atamai
Mā te whakauru i ēnei pūoko ki tētahi Pūhara IoT e hangai ana ki te Kapua, ka taea e ngā kaiwhakahaere pāmu te whiwhi whakatūpato pūkoro ina heke ngā taumata DO i raro i ngā paepae matua (hei tauira, < 4.0 mg/L). Mā tēnei huarahi matatau ka whakaitihia ngā reiti mate tae atu ki te 30% ki te whakaritea ki ngā tikanga tuku iho.
Kua rite koe ki te whakapai ake i tō pūnaha aroturuki i te ahumoana?
Ngā Tohu:pūoko wai ec | pūoko PH wai | pūoko wai pōuri | pūoko hāora wairewa | pūoko ion ammonia wai | pūoko ion hauota wai|pūoko co2 rewa
Mō ētahi atu mōhiohio e pā ana ki te pūoko kounga wai,
tēnā whakapā atu ki a Honde Technology Co., LTD.
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Email: info@hondetech.com
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Wā tuku: Hanuere-15-2026