I. System Overview
HAC-MLW (LoRaWAN)mita yekuverenga sisitimu yakavakirwa paLoraWAN tekinoroji, uye iri mhinduro yakazara kune yakaderera-simba akangwara kure kure kuverenga mita. Iyo sisitimu ine mita yekuverenga manejimendi papuratifomu, gedhi uye module yekuverenga mita. Iyo sisitimu inobatanidza kuunganidza data, metering, maviri-nzira kutaurirana, kuverenga mita uye kutonga kwevhavha, iyo inowirirana neLORAWAN1.0.2 standard protocol yakagadzirwa neLoRa Alliance. Iyo yakareba yekufambisa chinhambwe, yakaderera simba kushandiswa, diki saizi, chengetedzo yakakwira, kuendesa nyore, kuwedzera kuri nyore, kuisirwa nyore uye kugadzirisa.
II. System Zvikamu
HAC-MLW (LoRaWAN)Wireless kure meter kuverenga system inosanganisira: isina waya mita yekuverenga module HAC-MLW,LoRaWAN Gateway, LoRaWAN mita yekuverenga yekuchaja system (Cloud Platform).
● TheHAC-MLWlow-power wireless meter kuverenga module: Inotumira data kamwe chete pazuva, inobatanidza kutora data, metering, valve control, wireless communication, soft clock, simba rekushandisa simba, simba rekutonga uye magnetic attack alarm mune imwe module.
●HAC-GWW Gateway: Inotsigira EU868, US915, AS923, AU915Mhz, IN865MHz, CN470 uye mamwe ma frequency band, inotsigira Ethernet kubatana uye 2G/4G kubatana, uye gedhi rimwe chete rinogona kuwana 5000 terminals.
● Iyo iHAC-MLW mita yekuverenga yekuchaja puratifomu: Inogona kuiswa papuratifomu yegore, puratifomu ine mabasa ane simba, uye data hombe inogona kushandiswa pakuongorora kuvuza.
III. System Topology Dhizaini
IV. System Features
Ultra-refu chinhambwe: Nzvimbo yedhorobha: 3-5km, Rural nzvimbo: 10-15km
Ultra-yakaderera simba rekushandisa: Iyo mita yekuverenga module inotora ER18505 bhatiri, uye inogona kusvika makore gumi.
Yakasimba anti-kupindira kugona: Yakagadzikana network kuita, kuvharika kwakafara, kuparadzira tekinoroji tekinoroji, yakasimba anti-kupindira.
Huru hukuru: Kukurukurirana kwakakura, gedhi rimwe chete rinogona kutakura 5,000 metres.
Yakakwira budiriro mwero wekuverenga mita: Star network, yakanakira network uye nyore kugadzirisa.
Ⅴ. Application Scenario
Wireless mita kuverenga kwemamita emvura, magetsi metres, gasi metres, uye kupisa mita.
Yakaderera pane-saiti yekuvaka vhoriyamu, yakaderera mutengo uye yakaderera zvachose kuita mutengo.
Nguva yekutumira: Jul-27-2022
