Pa Industrial IoT (IoT) ndi ulimi wolondola, zabwino kwambiriSiteshoni ya Nyengo ya Ethernetayenera kuthandizira muyezoModbus TCP/IP protocoll, mawonekedwe aChiyeso cha chitetezo cha IP65, ndipo imagwirizanitsa magawo pakati pa 7 mpaka 11 a chilengedwe. Poyerekeza ndi maulumikizidwe a Wi-Fi kapena 4G achikhalidwe, kulumikizana kwa Ethernet kumapereka zabwino kwambirikukhazikika kwa detandikukana kusokoneza, zomwe zimapangitsa kuti ikhale yabwino kwambiri m'malo ovuta monga migodi, ma eyapoti, ndi nyumba zosungiramo zomera m'mafakitale.
Chifukwa Chake Ethernet Ndi "Mfumu Yokhazikika" Yowunikira Mafakitale
M'zaka zathu zambiri zophunzirira za nyengo, makasitomala ambiri omwe poyamba anayesa kulumikizana ndi opanda zingwe adakumana ndi kutayika kwakukulu kwa deta akamakumana ndi makoma okhuthala, kusokonezedwa ndi maginito, kapena nyengo yoipa. Siteshoni ya nyengo ya Ethernet ndi chisankho cha akatswiri pazifukwa zitatu zazikulu:
1. Modbus yokhazikika TCP/IPPogwiritsa ntchito mawonekedwe a Ethernet wamba (RS485 kupita ku Ethernet), chipangizochi chimalumikizana bwino ndi makina omwe alipo a PLC kapena SCADA popanda kufunikira njira zina zowonjezera zosinthira.
2. Deta ya Nthawi Yeniyeni & Bandwidth YaikuluMosiyana ndi malire otsika a LoRa kapena GPRS, Ethernet imathandizira zosintha za data pamlingo wachiwiri, zomwe zimathandiza kuti pakhale kuyankha mwachangu kusintha kwadzidzidzi kwa chilengedwe monga mphepo yamkuntho.
3. Kutumiza Mphamvu Kodalirika: Malo ambiri opangira magetsi amathandizira PoE (Power over Ethernet) kapena mphamvu yokhazikika ya DC 12-24V yakunja, kuchotsa mavuto okhudzana ndi kukonza mabatire omwe amayikidwa patali.
Matrix ya Magwiridwe Antchito: Magawo 11 a Sensor Core Ophatikizidwa
| Chizindikiro | Chiwerengero cha Muyeso | Kulondola | Ukadaulo wa Sensor |
| Kutentha kwa Mpweya | -40 mpaka 85°C | ± 0.3°C | Chip ya digito ya Swiss Sensirion |
| Chinyezi cha Mpweya | 0-100% RH | ±3% RH | Chip ya digito ya Swiss Sensirion |
| Kuthamanga kwa Mphepo | 0-40 m/s | ±(0.5+0.05v) m/s | Kapangidwe Kopanda Kuvala kwa Ultrasonic |
| Malangizo a Mphepo | 0-359.9° | ±5° | 360° Yoyang'ana Mbali Zonse |
| Mpweya. Kupanikizika | 300-1100 hPa | ±0.3 hPa | Piezoresistive Yolondola Kwambiri |
| Mvula | ≤4 mm/mphindi | ± 0.4 mm | Chidebe Cholimba Kwambiri |
| Mphamvu ya Kuwala | 0-200k Lux | ± 3% | Chip ya digito ya ROHM yaku Germany |
Buku Lotsogolera la Akatswiri a Mainjiniya: Kuzindikira Zipangizo Zapamwamba
Kutengera mbiri yathu yayikulu yopanga zinthu, tapeza mfundo zofunika zomwe ogula akatswiri nthawi zambiri amazinyalanyaza:
- Zinthu za ASA vs. ABS YokhazikikaZipangizo zakunja nthawi zonse zimakhala ndi kuwala kwa UV. Pulasitiki ya ABS yokhazikika imasanduka yachikasu ndipo imasweka mwachangu. Timalimbikira kugwiritsa ntchito zapamwamba kwambiriZinthu zotsutsana ndi dzimbiri za ASA, zomwe zimatsimikizira kuti ntchito yoletsa ukalamba yapitirira zaka 10 ngakhale m'madera okhala ndi mchere m'mphepete mwa nyanja.
- Kapangidwe Kapadera Kotsutsana ndi Mbalame: Kuyika zisa za mbalame ndi chifukwa chachikulu chomwe chimayambitsa kulephera kwa masensa m'munda. Zipangizo zathu zimakhala ndi akatswiri apaderamapini oletsa mbalamendi kapangidwe kokhota pamwamba. Ndemanga kuchokera kwa makasitomala aku US ndi Spain zikutsimikizira izi zimachepetsa kuchuluka kwa kukonza ndi 80%.
- Kukonza Koona: Chipinda chilichonse chiyenera kudutsa m'magawo athuLabu ya Akatswiri a Mphepo ya Mphepondi zipinda zosungiramo zinthu zachilengedwe musanaperekedwe. Zikalata zathu zowerengera za HD-WS251114 zimatsimikizira kuti malire a zolakwika amayendetsedwa mosamalitsa mkati mwa ±0.3 m/s kudutsa liwiro lonse la mphepo.
Kuphatikiza Ethernet Weather Station mu System Yanu
1. Kulumikizana KwathupiLumikizani chizindikiro cha RS485 kuchokera ku siteshoni ya nyengo ku module ya Ethernet pogwiritsa ntchito zingwe zopindika zotetezedwa.
2. Kasinthidwe ka Protocol: Ikani malamulo a Modbus RTU kapena TCP/IP polling mu pulogalamu yanu yosungira (ma frequency ofunikira ≥1s/nthawi).
3. Kusanthula Deta: Werengani ma registers 0×0001 mpaka 0x000B kuti mupeze deta yeniyeni ya magawo onse 11.
4. Kujambula Mapu a MtamboGwiritsani ntchito nsanja yathu ya mtambo kuti mutsitse deta yakale mu mtundu wa Excel kapena kukhazikitsa ma alamu a imelo odziyimira pawokha kuti muchepetse zolakwika.
Pomaliza: Ikani Ndalama Pakuwunika Kodalirika
Kusankha malo ochitira nyengo a Ethernet abwino kwambiri sikuti kungosonkhanitsa deta yokha; koma kupanga zisankho zenizeni za ulimi wothirira wosunga madzi komanso ulimi wa digito pogwiritsa ntchito njira zamakono monga Reference Evapotranspiration (ET0).
Ngati mukufuna njira yosinthira nyengo yokonzedwa bwino pa kafukufuku, mayendedwe, kapena ulimi:
[Pezani mtengo wa polojekiti yanu]
[Tsamba la Zamalonda: siteshoni ya nyengo]
Mayankho Anzeru pa Zaulimi
Nthawi yotumizira: Januwale-26-2026