LoRaWAN Dual-mode Metero Gusoma Module
Ibigize Sisitemu
HAC-MLLW (LoRaWAN yuburyo bubiri bwa metero yo gusoma), HAC-GW-LW (irembo rya LoRaWAN), HAC-RHU-LW (amaboko ya LoRaWAN) hamwe nurubuga rwo gucunga amakuru.
Ibiranga sisitemu
1. Itumanaho rirerire cyane
- Uburyo bwo guhindura LoRa, intera ndende yo gutumanaho.
- Intera itumanaho igaragara hagati ya Gateway na Metero: 1km-5km mumijyi, 5-15km mubidukikije.
- Igipimo cyitumanaho hagati y amarembo na metero kirahuza, kimenya itumanaho rirerire kurwego rwo hasi.
- Intoki zifite intera ndende yo gusoma, kandi gusoma icyiciro cya metero birashobora gukorwa mugutangaza intera ya 4km.
2. Gukoresha ingufu zidasanzwe, ubuzima bwa serivisi ndende
- Impuzandengo yo gukoresha ingufu zuburyo bubiri bwa metero-iherezo module iri munsi cyangwa ingana na 20µA, utarinze kongeramo ibyuma byumuzunguruko hamwe nibiciro.
- Metero module itanga amakuru buri masaha 24, ikoreshwa na batiri ya ER18505 cyangwa ubushobozi bungana burashobora gukoreshwa mumyaka 10.
3. Kurwanya kwivanga, kwizerwa cyane
- Guhinduranya inshuro nyinshi no guhinduranya byinshi byikora kugirango wirinde guhuza imiyoboro no kunoza ubwizerwe.
- Emera ikoranabuhanga ryemewe ryitumanaho rya TDMA kugirango uhite uhuza igice cyitumanaho kugirango wirinde guhura namakuru.
- Gukora ikirere cya OTAA byemewe, kandi urufunguzo rwibanga ruhita rutangwa mugihe winjiye murusobe.
- Amakuru ahishe hamwe nurufunguzo rwinshi kumutekano muke.
4. Ubushobozi bunini bwo kuyobora
- Irembo rimwe rya LoRaWAN rirashobora gushyigikira metero 10,000.
- Irashobora kuzigama imyaka 10 yumwaka ikonje kandi ikonjeshwa buri kwezi mumezi 128 ashize.Igicu kirashobora kubaza amakuru yamateka.
- Emera algorithm yo guhuza igipimo cyogukwirakwiza nintera yoherejwe kugirango utezimbere neza sisitemu.
- Kwagura sisitemu yoroshye: ijyanye na metero zamazi, metero ya gaze na metero yubushyuhe, byoroshye kwiyongera cyangwa kugabanuka, umutungo winjira urashobora gusaranganywa.
- Kubahiriza protocole ya LORAWAN1.0.2, kwaguka biroroshye, kandi ubushobozi burashobora kwiyongera wongeyeho amarembo.
5. Biroroshye gushiraho no gukoresha, igipimo kinini cyo gutsinda metero yo gusoma
- Module ikoresha uburyo bwa OTAA uburyo bwo kugera kumurongo, byoroshye gukora kandi byoroshye kubungabunga.
- Irembo rifite imiyoboro myinshi irashobora kwakira icyarimwe amakuru yamakuru menshi kandi menshi.
- Metero-iherezo module hamwe n irembo bihujwe murusobe rwinyenyeri, nuburyo bworoshye, guhuza byoroshye kandi byoroshye gucunga no kubungabunga.
Andika ubutumwa bwawe hano hanyuma utwohereze