Indlela Yokusetha Imitha Yamandla ye-MQTT Yokuhlanganiswa kwe-IoT (Umhlahlandlela Wesinyathelo Ngesinyathelo)

Isingeniso

An Imitha yamandla ye-MQTTiyisici esibalulekile ezinhlelweni zokuqapha amandla ezisekelwe ku-IoT zanamuhla. Ivumela ukudluliswa kwedatha ngesikhathi sangempela kusuka ezinhlelweni zikagesi kuya kumapulatifomu amafu, amadeshibhodi, noma isofthiwe yangaphandle njenge-EMS, i-BMS, kanye ne-Home Assistant.

Lo mhlahlandlela wesinyathelo ngesinyathelo uchaza indlela yokusetha i-uhlelo lokuqapha amandla oluhlakaniphile olusebenzisa imitha yamandla enikwe amandla yi-MQTT, kusiza abahlanganisi bezinhlelo kanye nabahlinzeki bezixazululo ukuthi basebenzise izixazululo ezingandiswa futhi ezinokwethenjelwa.

Okudingayo Ngaphambi Kokusetha

Ngaphambi kokuqala, qiniseka ukuthi unezingxenye ezilandelayo:

• Imitha yamandla enikwe amandla yi-MQTT (i-WiFi noma esekelwe esangweni)
• Izinzwa ze-CT clamp noma imitha yokuxhuma izintambo eqondile
• Inethiwekhi ye-WiFi noma ye-Ethernet ezinzile
• Umdayisi we-MQTT (isb., umthengisi we-Mosquitto noma we-cloud)
• Ipulatifomu yokuqapha (ideshibhodi yamafu, i-EMS, noma i-Home Assistant)

Isinyathelo 1: Faka i-Energy Meter

Kunezindlela ezimbili ezivamile zokufaka:

✔ Imitha Yamandla Esitimela se-DIN

• Kufakwe ngaphakathi kwamabhodi okusabalalisa
• Ifanele ukuqapha izinga lephaneli

✔ Imitha Yamandla E-CT Clamp

• Ukufakwa okungangenisi magciwane
• Kuhle kakhulu ekulungiseni kabusha nasekuqapheni ikhaya lonke

Ukuze kusetshenziswe ngendlela eguquguqukayo, abahlanganisi abaningi bakhethaizixazululo ezisekelwe ekubambeninjenge
Ukuqapha Amandla Ekhaya Lonke kusetshenziswa Ubuchwepheshe Be-CT Clamp

Isinyathelo 2: Xhuma iMeter kuNethiwekhi

Uma usufakiwe, xhuma idivayisi:

• Ukucushwa kwe-WiFi ngohlelo lokusebenza lweselula noma isikhombikubona sewebhu
• Noma ngesango le-Zigbee/RS485 elidlulisela idatha ku-MQTT

Ngemva kokuxhumeka, imitha izobe isilungele ukuthumela idatha.

Isinyathelo 3: Lungiselela Amapharamitha e-MQTT

Manje lungiselela izilungiselelo zokuxhumana ze-MQTT:

Isibonelo sesihloko se-MQTT:

amandla/imitha/idivayisi01/idatha

Isinyathelo 4: Qinisekisa Ukudluliselwa Kwedatha

Uma isilungisiwe, imitha iqala ukuthumela idatha yesikhathi sangempela.

Isibonelo Somthwalo Okhokhelwayo:

{"i-voltage": 230.5, "yamanje": 4.8, "amandla": 1106, "amandla": 12.6}

Ungaqapha le datha usebenzisa:

• I-MQTT Explorer
• I-Node-RED
• Amadeshibhodi efu

Isinyathelo 5: Hlanganisa nePlatform yakho ye-IoT

Yilapho inani langempela lenzeka khona kubasebenzisi be-B2B.

Izimo Zokuhlanganiswa Ezisekelwayo:

• Izinhlelo Zokuphatha Amandla (i-EMS)
• Izinhlelo Zokuphatha Izakhiwo (i-BMS)
• Umsizi Wasekhaya
• Amapulatifomu e-IoT enziwe ngokwezifiso

Ukuze uthole ukuhlanganiswa kwezinga le-API, bheka
Ukuhlanganiswa kwe-MQTT API kwama-EMS nama-BMS Platforms

Isinyathelo 6: Bona ngeso lengqondo idatha yamandla

Ngemva kokuhlanganiswa, idatha yamandla ingabonakala ku:

• Amadeshibhodi ewebhu
• Izinhlelo zokusebenza zeselula
• I-SCADA noma amapulatifomu okuqapha

Izici ezijwayelekile zifaka:

• Ukuqapha amandla ngesikhathi sangempela
• Ukuhlaziywa kokusetshenziswa kwamandla
• Izexwayiso kanye nokuzenzakalela

Ukubuka Konke Kwesakhiwo Sesistimu

Imitha Yamandla → I-WiFi/I-Zigbee → Umthengisi we-MQTT → Ifu → Ideshibhodi / Uhlelo Lokusebenza

Lolu hlobo lokwakha luvumela ukuthunyelwa okunwebekayo kuzo zonke izindawo zokuhlala, zezentengiselwano, nezezimboni.

Izinselele Nezixazululo Ezivamile

Ingabe i-MQTT idinga isango?

Akunjalo ngaso sonke isikhathi. Amamitha asebenzisa i-WiFi angaxhuma ngqo kubathengisi be-MQTT.

Iyini inzuzo ye-MQTT?

• Iphrothokholi elula
• Ukuxhumana kwesikhathi sangempela
• Ingakhuliswa ukuze isetshenziswe ezindaweni ezinkulu

Ingabe iyahambisana ne-Home Assistant?

Yebo, i-MQTT isekelwa kabanzi yi-Home Assistant kanye namapulatifomu afanayo.

Kungani Kufanele Ukhethe Imitha Yamandla ye-MQTT Yamaphrojekthi e-IoT

Uma kuqhathaniswa nezinhlelo zokuqapha zendabuko, izixazululo ezisekelwe ku-MQTT zinikeza:

• Ukudluliswa kwedatha ngesikhathi sangempela
• Ukuhlanganiswa kwesistimu okulula
• Ukufakwa okuguquguqukayo (i-WiFi / isango)
• Ukwakhiwa kwezakhiwo okunwebekayo

Funda kabanzi mayelana nezixazululo zokuhlanganisa ku-
Imitha Yamandla ye-MQTT Yokuhlanganiswa Komsizi Wasekhaya

Isiphetho

Ukusetha i-Imitha yamandla ye-MQTT yokuhlanganiswa kwe-IoTkuyindlela ewusizo nengakhula yokwakha izinhlelo zokuqapha amandla ezihlakaniphile. Ngokucushwa okufanele, abahlanganisi bezinhlelo bangasebenzisa ngokushesha izixazululo ezisekela ukuqapha kwesikhathi sangempela, ukuxhumana kwamafu, kanye nokuhlanganiswa kwepulatifomu okungenamthungo.