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Imikhiqizo

Imojuli yokufunda imitha ye-LoRaWAN engenantambo

Incazelo emfushane:

Imojula ye-HAC-MLW iwumkhiqizo wokuxhumana okungenantambo wesizukulwane esisha ohambisana nephrothokholi ejwayelekile ye-LoRaWAN1.0.2 yamaphrojekthi okufunda amamitha.Imojula ihlanganisa ukutholwa kwedatha nemisebenzi yokudlulisa idatha okungenantambo, enezici ezilandelayo ezifana nokusetshenziswa kwamandla aphansi kakhulu, ukubambezeleka okuphansi, ukuvimbela ukuphazamiseka, ukwethembeka okuphezulu, ukusebenza okulula kokufinyelela kwe-OTAA, ukuvikeleka okuphezulu ngokubethela kwedatha eminingi, ukufakwa kalula, usayizi omncane kanye nebanga elide lokudlulisela njll.


Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Izici zemojuli

1. Ukuthobela umthetho ojwayelekile wamazwe ngamazwe olandelwayo we-LoRaWAN.

● Ngokusebenzisa ukufinyelela kwenethiwekhi okusebenzayo kwe-OTAA, imojula ijoyina inethiwekhi ngokuzenzakalelayo.

● Amasethi ahlukile angu-2 okhiye abayimfihlo akhiqizwa kunethiwekhi ukuze abethelwe ngokuyimfihlo, ukuphepha kwedatha kuphezulu.

● Nika amandla umsebenzi we-ADR ukuze ubone ukushintsha okuzenzakalelayo kwefrikhwensi nesilinganiso, ukugwema ukuphazamiseka nokuthuthukisa ikhwalithi yokuxhumana okukodwa.

● Bona ukushintsha okuzenzakalelayo kwamashaneli amaningi nezinga eliningi, kuthuthukisa ngempumelelo umthamo wesistimu.

Imojuli yokufunda imitha ye-LoRaWAN engenantambo (3)

2. Bika idatha kanye ngokuzenzakalelayo njalo emahoreni angama-24

3. Ubuchwepheshe obunelungelo lobunikazi be-TDMA busetshenziselwa ukuvumelanisa iyunithi yesikhathi sokuxhumana ngokuzenzakalelayo ukugwema ukungqubuzana kwedatha.

4. Ihlanganisa imisebenzi yokutholwa kwedatha, ukulinganisa, ukulawula amavalvu, ukuxhumana okungenantambo, iwashi elithambile, ukusetshenziswa kwamandla aphansi kakhulu, ukuphathwa kwamandla kanye ne-alamu yokuhlasela kazibuthe.

Imojuli yokufunda imitha ye-LoRaWAN engenantambo (1)

● Isekela ukulinganisa kwe-pulse eyodwa kanye ne-dual pulse metering (ukushintsha komhlanga, inzwa yehholo nokungewona uzibuthe njll), ukufunda okuqondile (kuyakhetheka), imodi yokubala isethwe efekthri.

● Ukuphathwa kwamandla: Thola i-voltage yokudlulisa noma yokulawula i-valve ngesikhathi sangempela bese ubika

● Ukutholwa kokuhlasela kukazibuthe: Khiqiza uphawu lwe-alamu lapho kutholwa ukuhlasela kazibuthe okunonya.

● Isitoreji sokwehlisa amandla: Asikho isidingo sokuqalisa kabusha inani lemitha ngemva kokucisha amandla

● Ukulawula i-valve: Lawula i-valve ngokusebenzisa inkundla yamafu ngokuthumela umyalo

● Funda idatha efriziwe: Funda idatha efriziwe yonyaka kanye nedatha efriziwe yanyanga zonke ngokusebenzisa inkundla yamafu ngokuthumela umyalo.

● Umsebenzi wokudonsa ama-valve wokusekela, ucushwa isofthiwe yomshini ophezulu.

● Sekela i-valve yokuvala uma ucisha ugesi

● Sekela ukulungiselelwa kwepharamitha eseduze engenantambo kanye nezilungiselelo zepharamitha yesilawuli kude.

5. Sekela imitha yokuqalisa kazibuthe ukuze ubike idatha mathupha noma imitha ngokuzenzakalelayo ibike idatha.

6. I-antenna evamile: i-antenna yasentwasahlobo, ezinye izinhlobo ze-antenna zingenziwa ngokwezifiso.

7. I-Farad capacitor iyakhethwa.

8. Umthamo we-3.6Ah ozikhethela wona ER18505 Ibhethri ye-Lithium, isixhumi esenziwe ngokwezifiso esingangeni manzi.


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