Mita Yamphamvu Yanzeru yokhala ndi MQTT ya Wothandizira Pakhomo ndi Machitidwe Amphamvu a IoT

Chiyambi: Chifukwa Chake MQTT Ndi Yofunika Pakuyeza Mphamvu Zamakono

Pamene makina anzeru amagetsi akugwirizana kwambiri, kuyang'anira kwachikhalidwe kwa mitambo yokha sikukwaniranso. Mapulojekiti amakono amagetsi okhala m'nyumba ndi amalonda opepuka amafunikira kwambirikupeza deta yapafupi, nthawi yeniyeni, komanso ya pamlingo wa dongosolo—makamaka pophatikiza magetsi oyezera magetsi m'mapulatifomu monga Home Assistant, makina oyendetsera mphamvu, kapena mapangidwe apadera a IoT.

Kusintha kumeneku kukukulitsa kufunikira kwaMita yamagetsi yanzeru yokhala ndi chithandizo cha MQTTKwa opereka mayankho ndi opanga makina, MQTT imalola kusinthana deta mwachindunji, kuphatikiza makina osinthasintha, komanso kudziyimira pawokha kwa nthawi yayitali pa nsanja.

Kuchokera pa zomwe takumana nazo monga wopanga mita yamagetsi yanzeru, mafunso monga"Kodi mita yamagetsi iyi ikugwirizana ndi MQTT?" or "Kodi ndingagwirizanitse bwanji choyezera mphamvu ndi Home Assistant pogwiritsa ntchito MQTT?"sizinthu zogwiritsidwa ntchito kwambiri—zikukhala zofunikira pa ntchito zamakono zamagetsi.

Kodi Smart Energy Meter yokhala ndi MQTT ndi chiyani?

A mita yamagetsi yanzeru yokhala ndi MQTTndi choyezera magetsi chomwe chingathe kufalitsa deta yoyezera nthawi yeniyeni—monga mphamvu, mphamvu, magetsi, ndi mphamvu—mwachindunji kwa broker wa MQTT. M'malo modalira ma dashboard a cloud okha, MQTT imalola deta ya mphamvu kugwiritsidwa ntchito ndi machitidwe angapo nthawi imodzi.

Ubwino waukulu ndi monga:

Kupezeka kwa deta yapafupi popanda kudalira pa mtambo
Kulankhulana kochedwa komanso kopepuka
Kuphatikiza kosavuta ndi nsanja za Home Assistant, EMS, ndi BMS
Kusinthasintha kwa nthawi yayitali pakukulitsa makina

Ichi ndichifukwa chake mawu osakira mongaWothandizira Pakhomo wa Mqtt Energy Meter, mita yamagetsi ya WiFi MQTTndimita yamagetsi yanzeru MQTTKuchuluka kwa zinthu zomwe zimafunidwa kumawonekera nthawi zambiri mu kafukufuku wa zinthu zomwe zachitika.

Chifukwa Chake MQTT Ndi Yofunika Kwambiri pa Machitidwe Oyang'anira Mphamvu

Poyerekeza ndi ma REST achikhalidwe kapena ma API a cloud-only, MQTT ndi yoyenera kwambiri kuwunika mphamvu chifukwa imathandizirakusakatula deta kosalekezandizomangamanga zoyendetsedwa ndi zochitika.

Mu ntchito zogwiritsidwa ntchito, MQTT imalola:

Deta yamphamvu yeniyeni ya zoyambitsa zokha
Kuphatikiza ndi zipata za Modbus kapena owongolera m'mphepete
Kuyenda kwa deta kogwirizana kudzera mu ma energy meter, ma inverter, ndi makina osungira

Pa mapulojekiti omwe amafunikira njira zodalirika zolumikizirana—monga kuwongolera katundu, kukonza mphamvu, kapena kuyenda kwa mphamvu motsutsana ndi kubwerera m'mbuyo—MQTT nthawi zambiri imakhala gawo loyambira la kulumikizana.

MQTT ndi Wothandizira Pakhomo: Kuphatikiza Kwachilengedwe

Ogwiritsa ntchito ambiri akufufuzamita ya mphamvu ya mqttWothandizira Pakhomosakufuna maphunziro—akuyang'ana ngati chipangizocho chikugwirizana ndi kapangidwe ka makina awo.

Wothandizira Pakhomo amathandizira MQTT, zomwe zimathandiza:

Ma dashboard amagetsi am'deralo
Malamulo ogwiritsira ntchito mphamvu zokha
Kuphatikiza ndi ma solar, ma EV charger, ndi ma smart load

Pamene chipangizo choyezera mphamvu chanzeru chikufalitsa mitu yokhazikika ya MQTT, chikhoza kuikidwa mu Home Assistant popanda kuyika pulojekitiyi mu dongosolo limodzi la ogulitsa.

Kapangidwe ka MQTT ya Smart Energy Meter: Momwe Imagwirira Ntchito

Mu dongosolo lachizolowezi:

Chiyeso cha mphamvu chimayesa magawo amagetsi a nthawi yeniyeni pogwiritsa ntchito zida za CT.
Deta imatumizidwa kudzera pa WiFi kapena Zigbee kupita ku chipata chapafupi kapena mwachindunji ku netiweki.
Miyezo yamtengo imafalitsidwa kwa broker wa MQTT.
Wothandizira Pakhomo kapena machitidwe ena amatsatira mitu yoyenera.

Kapangidwe kameneka kamalolakuyang'anira mphamvu kosalekeza komanso kosakondera kwa ogulitsa, zomwe zikukondedwa kwambiri mu ntchito zaukadaulo zamagetsi.

Chida cha Owon's PC321 Smart Energy Meter chokhala ndi chithandizo cha MQTT

Kuti akwaniritse zofunikira izi zogwirizanitsa,Mita yamagetsi yanzeru ya PC321yapangidwa kuti ithandizire kutumiza deta yamagetsi pogwiritsa ntchito MQTT m'magawo onse awiriWifindiZigbeemitundu yosiyanasiyana ya kulumikizana.

Poganizira kapangidwe ka makina, PC321 imapereka:

Muyeso wolondola wa mphamvu ndi mphamvu zochokera ku CT
Deta yeniyeni yoyenera kufalitsa MQTT
Chithandizo cha kuyang'anira kutumiza/kutumiza kunja kwa gridi
Kugwirizana ndi Home Assistant ndi nsanja za IoT zapadera

Kaya yatumizidwa ngatiNjira yothetsera mphamvu ya WiFi MQTTkapena monga gawo la netiweki yamagetsi yochokera ku Zigbee, PC321 imalola kuti deta ipezeke mosalekeza m'mapangidwe osiyanasiyana a makina.

WiFi vs Zigbee: Kusankha Gawo Loyenera la Kulankhulana la MQTT

WiFi ndi Zigbee zonse zimatha kukhala pamodzi ndi makina amphamvu omwe amagwiritsa ntchito MQTT, koma chilichonse chimakwaniritsa zosowa zosiyanasiyana zoyendetsera ntchito.

Mita yamagetsi ya WiFi MQTTMakonzedwe amenewa ndi abwino kwambiri pamapulojekiti okhala okha kapena kuphatikiza mwachindunji kwa LAN.
Zigbee Energy Metersnthawi zambiri amakondedwa m'ma network ogawa masensa kapena akaphatikizidwa ndi Zigbee gateways zomwe zimalumikiza deta ku MQTT.

Popereka njira zonse ziwiri zolumikizirana, PC321 imalola opanga makina kusankha topology yomwe ikugwirizana bwino ndi zoletsa za polojekiti yawo popanda kusintha zida zoyezera mphamvu zazikulu.

Kugwiritsa Ntchito Mwanzeru kwa Kuyeza Mphamvu Zochokera ku MQTT

Mamita amagetsi anzeru okhala ndi MQTT amagwiritsidwa ntchito kwambiri mu:

Nyumba zanzeru zochokera ku Wothandizira Pakhomo
Makina osungira mphamvu ndi dzuwa m'nyumba
Ma dashboard a kasamalidwe ka mphamvu m'deralo
Kudziyendetsa kokhazikika komanso kukonza katundu
Mapulojekiti omwe akufuna kuphatikiza deta ya Modbus-to-MQTT

Muzochitika zonsezi, MQTT imagwira ntchito ngati msana wodalirika pakusinthana kwa data ya mphamvu nthawi yeniyeni.

Zofunika Kuganizira kwa Opanga Ma System ndi Ophatikiza

Posankha mita yamagetsi yokhoza kugwiritsa ntchito MQTT, opanga zisankho ayenera kuwunika:

Kulondola kwa muyeso pamitundu yonse ya katundu
Kukhazikika kwa kufalitsa deta ya MQTT
Kudalirika kwa kulumikizana (WiFi kapena Zigbee)
Thandizo la firmware ndi protocol ya nthawi yayitali

Monga wopanga, timapanga ma energy meter monga PC321 kuti titsimikizire kutikukhazikika kwa protocol, muyeso wolondola, komanso kusinthasintha kophatikizana, kulola ophatikiza dongosolo kupanga mayankho osinthika popanda kusintha kapangidwe kawo.

Mapeto

A mita yamagetsi yanzeru yokhala ndi MQTTSichinthu chofunikira kwambiri—ndi gawo lofunika kwambiri pa kayendetsedwe ka mphamvu zamakono komanso makina odziyimira pawokha. Mwa kuthandizira kupeza deta yapafupi, nthawi yeniyeni, komanso yopanda dongosolo, kuyeza mphamvu kochokera ku MQTT kumathandizira zisankho zanzeru, makina odziyimira pawokha abwino, komanso kufalikira kwa ntchito kwa nthawi yayitali.

Kwa opereka mayankho ndi opanga makina, kusankha mita yamagetsi yopangidwa ndi kuganizira za kuphatikiza kwa MQTT kumaonetsetsa kuti deta yamagetsi ikupezekabe, ingagwiritsidwe ntchito, komanso yotetezeka mtsogolo.

Ngati mukuyang'ana mita yamagetsi yokhoza kugwiritsa ntchito MQTT ya Home Assistant kapena mapulojekiti amagetsi a IoT, kumvetsetsa kapangidwe ka kulumikizana pamlingo wa chipangizocho ndi gawo loyamba lopita ku njira yodalirika yogwiritsira ntchito.