Indlela yokuseta iMitha yamandla ye-MQTT yoDibaniso lwe-IoT (Isikhokelo seNyathelo ngeNyathelo)

Intshayelelo

An Imitha yamandla ye-MQTTlicandelo eliphambili kwiinkqubo zanamhlanje zokubeka esweni amandla ezisekelwe kwi-IoT. Ivumela ukuhanjiswa kwedatha ngexesha langempela ukusuka kwiinkqubo zombane ukuya kumaqonga efu, iideshibhodi, okanye isoftware yomntu wesithathu efana ne-EMS, i-BMS, kunye noMncedisi waseKhaya.

Esi sikhokelo sinyathelo ngesinyathelo sichaza indlela yokusetainkqubo yokujonga amandla ekrelekrele esebenzisa imitha yamandla esebenza nge-MQTT, ukunceda abahlanganisi beenkqubo kunye nababoneleli bezisombululo ukuba basebenzise izisombululo ezinokukhuliswa nezithembekileyo.

Okufunekayo Ngaphambi Kokuseta

Ngaphambi kokuba uqale, qiniseka ukuba unazo ezi zinto zilandelayo:

• Imitha yamandla enikwe amandla yi-MQTT (i-WiFi okanye isekwe kwisango)
• Izinzwa ze-CT clamp okanye imitha yocingo ethe ngqo
• Inethiwekhi ye-WiFi okanye ye-Ethernet ezinzileyo
• Umthengisi we-MQTT (umz., umthengisi weMosquitto okanye we-cloud)
• Iqonga lokubeka esweni (ideshibhodi yelifu, i-EMS, okanye uMncedisi waseKhaya)

Inyathelo 1: Faka iMitha yamandla

Kukho iindlela ezimbini eziqhelekileyo zokufakela:

✔ Imitha yamandla kaloliwe i-DIN

• Iibhodi zokusasaza ezifakwe ngaphakathi
• Ifanelekile ukujonga umgangatho wephaneli

✔ Imitha yamandla eClamp yeCT

• Ufakelo olungangenisi ntsholongwane
• Ilungele ukulungiswa kwakhona kunye nokujonga ikhaya lonke

Ukuze kusetyenziswe izinto eziguquguqukayo, uninzi lwabahlanganisi lukhethaizisombululo ezisekelwe kwi-clampnjenge
Ukubeka iliso kuMandla eKhaya liphela kusetyenziswa iTekhnoloji yeClamp ye-CT

Inyathelo lesi-2: Qhagamshela iMeter kwiNethiwekhi

Nje ukuba ifakiwe, qhagamshela isixhobo:

• Uqwalaselo lwe-WiFi nge-app yeselula okanye i-web interface
• Okanye ngesango leZigbee/RS485 elithumela idatha kwi-MQTT

Emva koqhagamshelo, imitha iya kuba ilungele ukuthumela idatha.

Inyathelo lesi-3: Lungiselela iiParamitha ze-MQTT

Ngoku lungiselela useto lonxibelelwano lwe-MQTT:

Umzekelo wesihloko se-MQTT:

amandla/imitha/isixhobo01/idatha

Inyathelo lesi-4: Qinisekisa ukuhanjiswa kwedatha

Nje ukuba imiselwe, imitha iqala ukuthumela idatha yexesha langempela.

Umzekelo woMthwalo woMthwalo:

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

Ungayijonga le datha usebenzisa:

• Ukuhlola i-MQTT
• I-Node-RED
• Iideshibhodi zelifu

Inyathelo lesi-5: Nxibelelana nePlatform yakho ye-IoT

Kulapho ixabiso lokwenyani livela khona kubasebenzisi be-B2B.

Imeko zoHlanganiso oluXhasiweyo:

• Iinkqubo zoLawulo lwaMandla (i-EMS)
• Iinkqubo zoLawulo lweZakhiwo (i-BMS)
• Umncedisi Wasekhaya
• Iiplatifomu ze-IoT ezenziwe ngokwezifiso

Ngokudibanisa kwinqanaba le-API, bona
Ukuhlanganiswa kwe-MQTT API kwi-EMS kunye ne-BMS Platforms

Inyathelo 6: Jonga ngeliso lengqondo idatha yamandla

Emva kokuhlanganiswa, idatha yamandla inokuboniswa ngolu hlobo:

• Iideshibhodi zewebhu
• Usetyenziso lweselfowuni
• I-SCADA okanye amaqonga okubeka esweni

Iimpawu eziqhelekileyo ziquka:

• Ukubeka esweni amandla ngexesha langempela
• Uhlalutyo lokusetyenziswa kwamandla
• Izaziso kunye nokuzenzekelayo

Isishwankathelo soYilo lweNkqubo

Imitha yamandla → I-WiFi/I-Zigbee → Umthengisi we-MQTT → Ilifu → Ideshibhodi / usetyenziso

Olu lwakhiwo luvumela ukusasazwa okunokwandiswa kwiindawo zokuhlala, zorhwebo, kunye nezoshishino.

Imingeni Eqhelekileyo kunye neZisombululo

Ngaba i-MQTT ifuna isango?

Akunjalo rhoqo. Iimitha ezisebenzisa i-WiFi zinokuqhagamshela ngqo kwii-brokers ze-MQTT.

Yintoni inzuzo ye-MQTT?

• Iprotokholi ekhaphukhaphu
• Unxibelelwano lwexesha langempela
• Ingandiswa kwiindlela ezinkulu zokusasazwa

Ngaba iyahambelana noMncedisi waseKhaya?

Ewe, i-MQTT ixhaswa kakhulu yi-Home Assistant kunye namaqonga afanayo.

Kutheni Ukhetha iMitha yamandla ye-MQTT kwiiprojekthi ze-IoT

Xa kuthelekiswa neenkqubo zokubeka esweni zemveli, izisombululo ezisekelwe kwi-MQTT zibonelela:

• Ukuhanjiswa kwedatha ngexesha langempela
• Ukudibanisa inkqubo ngokulula
• Ukusasazwa okuguquguqukayo (i-WiFi / isango)
• Uyilo olunokulinganiswa

Funda ngakumbi malunga nezisombululo zokudibanisa kwi
Imitha yamandla ye-MQTT yoNxibelelwano loMncedisi waseKhaya

Isiphelo

Ukuseta iImitha yamandla ye-MQTT yokudibanisa i-IoTyindlela esebenzayo neyonganyelwayo yokwakha iinkqubo zokubeka esweni amandla ezikrelekrele. Ngoqwalaselo olufanelekileyo, abahlanganisi beenkqubo banokusebenzisa ngokukhawuleza izisombululo ezixhasa ukujonga ngexesha langempela, uqhagamshelo lwelifu, kunye nokuhlanganiswa kweqonga elingenamthungo.