-
I-LoRaWAN Non-magnetic Coil Metering Module
I-HAC-MLWS iyimojula yefrikhwensi yomsakazo esekelwe kubuchwepheshe bokushintshashintsha be-LoRa obuvumelana nephrothokholi evamile ye-LoRaWAN, futhi iyisizukulwane esisha semikhiqizo yokuxhumana engenantambo eyakhiwe yahlanganiswa nezidingo zohlelo lokusebenza. Ihlanganisa izingxenye ezimbili ebhodini elilodwa le-PCB, okungukuthi imojuli ye-coil metering engeyona imagnetic kanye nemojula ye-LoRaWAN.
Imojula ye-coil metering engeyona-magnetic isebenzisa isisombululo esisha esingesona sikazibuthe se-HAC ukuze ibone ukubalwa kokuzungezisa kwezikhombi ezinamadiski enziwe ngensimbi kancane. Inezici ezinhle kakhulu zokulwa nokuphazamiseka futhi ixazulula ngokuphelele inkinga ukuthi izinzwa zamamitha zendabuko ziphazanyiswa kalula yizibuthe. Isetshenziswa kabanzi kumamitha wamanzi ahlakaniphile namamitha wegesi kanye nokuguqulwa okuhlakaniphile kwamamitha wemishini yendabuko. Ayiphazanyiswa inkambu kazibuthe emile ekhiqizwe ngozibuthe abanamandla futhi ingagwema ithonya lamalungelo obunikazi e-Diehl.
-
Isango lemboni yangaphandle ye-IP67 ye-LoRaWAN
I-HAC-GWW1 iwumkhiqizo olungele ukuthunyelwa kwezentengiso kwe-IoT. Ngezingxenye zayo zebanga lezimboni, ifinyelela izinga eliphezulu lokuthembeka.
Isekela iziteshi ze-LoRa ezingafika kwezingu-16, i-backhaul eminingi nge-Ethernet, i-Wi-Fi, kanye noxhumo lweselula. Uma ukhetha kunembobo enikelwe yezinketho ezahlukene zamandla, amaphaneli elanga, namabhethri. Ngomklamo wayo omusha wendawo ebiyelwe, ivumela i-LTE, i-Wi-Fi, nezinti ze-GPS ukuthi zibe ngaphakathi kwendawo ebiyelwe.
Isango lihlinzeka ngomuzwa oqinile ongaphandle kwebhokisi ukuze usetshenziswe ngokushesha. Ukwengeza, njengoba isofthiwe yayo ne-UI ihlezi phezu kwe-OpenWRT ilungele ukuthuthukiswa kwezinhlelo zokusebenza ezenziwe ngokwezifiso (nge-SDK evulekile).
Ngakho-ke, i-HAC-GWW1 ifaneleka kunoma yisiphi isimo sokusetshenziswa, kungaba ukuthunyelwa okusheshayo noma ukwenza ngokwezifiso ngokuphathelene ne-UI nokusebenza.
-
Imojula ye-NB-IoT yokudlulisela esobala engenantambo
Imojula ye-HAC-NBi iwumkhiqizo womsakazo wezimboni ongenazintambo othuthukiswe ngokuzimela yi-Shenzhen HAC Telecom Technology Co., LTD. Imojula yamukela i-MODULATION kanye nokwakhiwa kwe-demodulation ye-NB-iot module, eyixazulula ngokuphelele inkinga yokuxhumana kwebanga elide kakhulu endaweni eyinkimbinkimbi enevolumu encane yedatha.
Uma kuqhathaniswa nobuchwepheshe bokushintshashintsha bendabuko, imojula ye-HAC-NBI nayo inezinzuzo ezisobala ekusebenzeni kokucindezela ukuphazanyiswa kwemvamisa efanayo, okuxazulula ukungalungi kohlelo lokuklama lwendabuko olungakwazi ukucabangela ibanga, ukwenqatshwa kokuphazamiseka, ukusetshenziswa kwamandla aphezulu kanye nesidingo sesango eliphakathi. Ngaphezu kwalokho, i-chip ihlanganisa isikhulisi samandla esilungisekayo se-+23dBm, esingathola ukuzwela kokwamukela kwe -129dbm. Isabelomali sokuxhumanisa sesifinyelele ezingeni elihamba phambili embonini. Lolu hlelo luwukuphela kwenketho yezinhlelo zokusebenza zokudlulisela amabanga amade ezinezidingo ezithembekile eziphezulu.
-
Imojuli yokufunda imitha ye-LoRaWAN engenantambo
Imojula ye-HAC-MLW iwumkhiqizo wokuxhumana okungenantambo wesizukulwane esisha ohambisana nephrothokholi ejwayelekile ye-LoRaWAN1.0.2 yamaphrojekthi okufunda amamitha. Imojula ihlanganisa ukutholwa kwedatha kanye nemisebenzi yokudlulisa idatha engenantambo, 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.
-
Imojula yokufunda imitha ye-NB-IoT engenantambo
I-HAC-NBh isetshenziselwa ukutholwa kwedatha okungenantambo, ukulinganisa nokudluliswa kwamamitha amanzi, amamitha egesi namamitha okushisa. Ifanele ukushintshwa komhlanga, inzwa yehholo, i-non magnetic, photoelectric kanye namanye amamitha ayisisekelo. Inezici zebanga elide lokuxhumana, ukusetshenziswa kwamandla okuphansi, ikhono eliqinile lokulwa nokuphazamiseka kanye nokudluliswa kwedatha okuzinzile.
