Imojuli yokufunda imitha ye-LoRaWAN engenantambo
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.
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.
● Isekela ukulinganisa kwe-pulse eyodwa kanye ne-dual pulse metering (ukushintsha umhlanga, inzwa yehholo nokungewona uzibuthe njll), ukufunda okuqondile (ongakukhetha), 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 ivalvu 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.
Ukufanisa amasango, izinto eziphathwayo, izinkundla zohlelo lokusebenza, isofthiwe yokuhlola njll. ngezisombululo zesistimu
Amaphrothokholi avuliwe, amalabhulali ezixhumanisi eziguqukayo ukuze athuthuke kalula
Ukwesekwa kobuchwepheshe ngaphambi kokuthengisa, idizayini yesikimu, isiqondiso sokufaka, isevisi yangemuva kokuthengisa
Ukwenza ngokwezifiso kwe-ODM/OEM kokukhiqiza nokulethwa okusheshayo
7*24 isevisi ekude yedemo esheshayo nokugijima komshayeli
Usizo ngesitifiketi nokugunyazwa kohlobo njll.
Isipiliyoni seminyaka engama-22 embonini, ithimba lochwepheshe, amalungelo obunikazi amaningi
