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Zothetsera

NB-IoT/LTE Cat1 Wireless Meter Reading Solution

I. Chidule Chadongosolo

TheHAC-NBh (NB-IoT)makina owerengera mita ndi yankho lathunthu kutengera ukadaulo wapaintaneti wapaintaneti wazinthu zamphamvu zotsika mphamvu zochepa zowerengera mamita akutali.Yankho lake liri ndi nsanja yoyang'anira kuwerenga kwa mita, RHU yosungirako pafupi-mapeto ndi gawo lolumikizana ndi terminal.Ntchito zamakina zimaphimba kupeza ndi kuyeza, kulumikizana kwanjira ziwiri, valavu yoyang'anira kuwerenga kwa mita ndi kukonza pafupi-mapeto etc kuti akwaniritse zosowa zamapulogalamu owerengera akutali.

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II.Zida Zadongosolo

HAC-NBh (NB-IoT)Njira yowerengera mita yakutali yopanda zingwe imaphatikizapo: module yowerengera mita yopanda zingwe HAC-NBh, terminal yonyamula m'manja HAC-RHU-NB, iHAC-NB yowerengera mita (WEB seva).

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● The HAC-NBh low-power low-power meter reading module: Imatumiza deta kamodzi patsiku, imathandizira malipoti a infrared kapena magnetic trigger reporting (posankha), ndipo imagwirizanitsa kupeza, metering ndi valve control mu module imodzi.

● HAC-RHU-NB yogwirizira m'manja: Kuwunika kwa chizindikiro cha NB pa malo, kukonza pafupi ndi mapeto a zida zogwiritsira ntchito, kukhazikitsa magawo.

● Pulogalamu yowerengera mita ya iHAC-NB yowerengera: Itha kutumizidwa pamtambo wamtambo, nsanjayo ili ndi ntchito zamphamvu, ndipo deta yayikulu ingagwiritsidwe ntchito pakuwunika kutayikira.

III.Chithunzi cha System Topology

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IV.System Features

● Kugwiritsa ntchito mphamvu zochepa kwambiri: Batire yamtundu wa ER26500 imatha kufika zaka 8.

● Kufikira kosavuta: Palibe chifukwa chomanganso maukonde, angagwiritsidwe ntchito mwachindunji pamalonda ndi makina omwe alipo;

● Kuchulukirachulukira: Sungani data yachisanu yazaka 10 pachaka, data yosungidwa mwezi ndi mwezi 12, ndi data yamasiku 180 yoyimitsidwa tsiku lililonse.

● Kuyankhulana kwa njira ziwiri: Kutumiza kwakutali kwa njira ziwiri ndi kuwerenga, kungathenso kuzindikira makonzedwe akutali ndi magawo amafunso, ma valve olamulira etc.

● Kukonza pafupi ndi mapeto: Kukonzekera kwapafupi kungathe kupezedwa pogwiritsa ntchito zida za infrared, kuphatikizapo ntchito zapadera monga kukweza firmware.

Ⅴ.Ntchito Scenario

Kuwerenga mita opanda zingwe kwa mita ya madzi, mita yamagetsi, mita ya gasi, ndi mita ya kutentha.

Kutsika kwamitengo yomanga pamalopo, kutsika mtengo komanso kutsika kwapadziko lonse.

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Nthawi yotumiza: Jul-27-2022