Abstract
Nekusimbaradza kwekurima kwemvura uye kukura kwekuda kuchengetedza kwezvakatipoteredza mugungwa, tsika dzechinyakare dzekutarisa kunaka kwemvura nzira hadzichakwanise kusangana nenguva chaiyo, yakawanda-dimensional zvinodiwa. Iri bepa rinoongorora zvine hungwaru misimboti yetekinoroji uye kukosha kwekushandisa kweinoyangarara yakawanda-parameter yemhando yemvura inonzwa mumatanho emvura yakachena yemvura uye nharaunda dzemugungwa. Kuburikidza nemiedzo yekuenzanisa, mabhenefiti ekuita mukutarisa akakosha ma paramita senge yakanyungudika okisijeni, pH, turbidity, uye conductivity inosimbiswa. Pamusoro pezvo, kubatanidzwa kweIoT tekinoroji yehungwaru yekutarisa masisitimu inokurukurwa. Zvidzidzo zvenyaya zvinoratidza kuti tekinoroji iyi inodzikisa kunaka kwemvura nguva yekupindura nezvikamu makumi masere nezvitatu kubva muzana uye inoderedza kuitika kwezvirwere zvemumvura nezvikamu makumi mana nezviviri kubva muzana, ichipa rutsigiro rwehunyanzvi rwechokwadi rwekuchengetedza kuchengetedzwa kwezvipenyu zvemvura zvemazuva ano.
1. Technical Principles uye System Architecture
Iyo inoyangarara yakawanda-parameter sensor system inotora modular dhizaini, ine zvakakosha zvikamu zvinosanganisira:
- Sensor Array: Yakabatanidzwa optical yakanyungudutswa okisijeni sensor (± 0.1 mg / L kunyatsoita), pH girazi electrode (± 0.01), ina-electrode conductivity probe (± 1% FS), turbidity scattering unit (0-4000 NTU).
- Floating Structure: High-density polyethylene house ine solar power supply uye underwater stabilizers.
- Data Relay: Inotsigira 4G/BeiDou dual-mode transmission ine inogadziriswa sampling frequency (5 min–24 h).
- Self-Cleaning System: Ultrasonic anti-biofouling device inowedzera nguva yekugadzirisa kusvika kumazuva 180.
2. Zvikumbiro muFreshwater Aquaculture Channels
2.1 Dynamic Yakanyungudika Oxygen Regulation
MuJiangsu's Macrobrachium rosenbergii nzvimbo dzekurima, iyo sensor network inoteedzera chaiyo-nguva DO kuchinja (2.3-8.7 mg/L). Kana mazinga achidonha pasi pe4 mg/L, maaerators anongoitwa otomatiki, achideredza hypoxia zviitiko ne76%.
2.2 Feeding Optimization
Nekubatanidza pH (6.8-8.2) uye turbidity (15–120 NTU) data, dhizaini yekudyisa modhi yakagadziridzwa, ichivandudza kushandiswa kwekudya ne22%.
3. Kubudirira muMarine Environment Monitoring
3.1 Salinity Adaptability
Titanium alloy electrodes inochengetedza mutsara wemhinduro (R² = 0.998) muzvikamu zvemunyu zve5–35 psu, iine <3% data drift yakaonekwa muFujian's marine cage tests.
3.2 Tide Compensation Algorithm
A dynamic baseline algorithm inobvisa kukanganiswa kubva mukushanduka kwemvura pazviyero zveammonia nitrogen (0–2 mg/L), ichidzikisa kukanganisa kusvika ±5% mubvunzo dzeQiantang River estuary.
4. IoT Integration Solutions
Edge computing node inogonesa yemuno data preprocessing (kuderedza ruzha, kubviswa kunze), nepo mapuratifomu egore achitsigira ongororo yemhando dzakasiyana-siyana:
- Spatiotemporal heatmaps yealgal bloom hotspots
- LSTM modhi inofanotaura 72-awa yemhando yemvura maitiro
- Mobile APP chenjedzo (mhinduro latency <15 s)
5. Mutengo-Kubatsira Kuongorora
Kuenzaniswa neyechinyakare bhuku sampling:
- Mari yekutarisa inoderedzwa ne62% pagore
- Dhata density yakawedzera 400-yakapetwa
- Algal bloom yambiro yakapihwa maawa makumi mana nemasere apfuura
- Aquaculture mararamiro ehupenyu akavandudzwa kusvika 92.4%
6. Matambudziko Neramangwana
Parizvino zvinogumira zvinosanganisira biofouling interference (kunyanya pamusoro pe28°C) uye kupindira kwemuchinjika. Nhungamiro dzemangwana dzinosanganisira:
- Graphene-based sensor zvinhu
- Autonomous underwater robhoti calibration
- Blockchain-based data verification
Mhedziso
Anoyangarara akawanda-parameter ekutarisa masisitimu anomiririra kusvetuka kwehunyanzvi kubva ku "kumbomira sampling" kuenda ku "kuramba uchinzwa," ichipa rutsigiro rwakakosha kuhove dzakangwara uye kuchengetedza kwemugungwa. Muna 2023, Ministry of Agriculture yeChina yaisanganisira michina yakadai muMazuvano Aquaculture Farm Standards, zvichiratidza kugamuchirwa kwakafara mune ramangwana.
Tinogonawo kupa zvakasiyana-siyana mhinduro dze
1. Handheld mita yemhando yemvura yakawanda-parameter
2. Inoyangarara Buoy system yemhando yemvura yakawanda-parameter
3. Otomatiki yekuchenesa brashi kune yakawanda-parameter mvura sensor
4. Yakazara seti yemaseva uye software isina waya module, inotsigira RS485 GPRS / 4g/WIFI/LORA/LORAWAN
Kuti uwane mamwe sensor yemvura ruzivo,
ndapota taura neHonde Technology Co., LTD.
Email: info@hondetech.com
Webhusaiti yekambani:www.hondetechco.com
Tel: +86-15210548582
Nguva yekutumira: Aug-13-2025