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LoRaWAN Non-magnetic Coil Metering Module
HAC-MLWS ndi gawo la ma radio frequency module potengera luso la LoRa modulation lomwe limagwirizana ndi LoRaWAN protocol, ndipo ndi m'badwo watsopano wazinthu zoyankhulirana zopanda zingwe zomwe zimapangidwa kuphatikiza ndi zofunikira zogwiritsira ntchito. Imaphatikiza magawo awiri pa bolodi limodzi la PCB, mwachitsanzo, gawo lopanda maginito la coil metering ndi gawo la LoRaWAN.
Module yopanda maginito ya coil metering module imatengera njira yatsopano yopanda maginito ya HAC kuti izindikire kuwerengera kozungulira kwa zolozera zokhala ndi ma disc azitsulo pang'ono. Ili ndi mawonekedwe abwino kwambiri odana ndi kusokoneza ndipo imathetsa vutolo kuti ma sensor achikhalidwe a metering amasokonezedwa mosavuta ndi maginito. Amagwiritsidwa ntchito kwambiri pamamita amadzi anzeru ndi mita yamagesi komanso kusintha kwanzeru kwamamita amakina achikhalidwe. Simasokonezedwa ndi maginito osasunthika omwe amapangidwa ndi maginito amphamvu ndipo amatha kupewa kutengera ma patent a Diehl.
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IP67-grade makampani akunja a LoRaWAN pachipata
HAC-GWW1 ndi chinthu choyenera kuyika malonda a IoT. Ndi zigawo zake zamagulu a mafakitale, zimakwaniritsa kudalirika kwapamwamba.
Imathandizira mpaka mayendedwe 16 a LoRa, ma backhaul angapo okhala ndi Ethernet, Wi-Fi, ndi kulumikizana kwa ma Cellular. Mwachidziwitso pali doko lodzipatulira lamitundu yosiyanasiyana yamagetsi, ma solar panel, ndi mabatire. Ndi kamangidwe kake ka mpanda, imalola LTE, Wi-Fi, ndi tinyanga ta GPS kukhala mkati mwa mpanda.
Chipatacho chimapereka chidziwitso cholimba cha kunja kwa bokosi kuti mutumizidwe mwamsanga. Kuonjezera apo, popeza mapulogalamu ake ndi UI akukhala pamwamba pa OpenWRT ndi yabwino kwa chitukuko cha machitidwe (kudzera pa SDK yotseguka).
Chifukwa chake, HAC-GWW1 ndiyoyenera pazochitika zilizonse zogwiritsiridwa ntchito, kaya kutumizidwa mwachangu kapena makonda okhudzana ndi UI ndi magwiridwe antchito.
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NB-IoT opanda zingwe transparent transmission module
Gawo la HAC-NBi ndi makina opanga mawayilesi opanda zingwe opangidwa ndi Shenzhen HAC Telecom Technology Co., LTD. Gawoli limagwiritsa ntchito MODULATION ndi demodulation design ya NB-iot module, yomwe imathetsa bwino vuto la kulankhulana kwakutali kwakutali m'malo ovuta omwe ali ndi deta yaying'ono.
Poyerekeza ndi ukadaulo wosinthika wachikhalidwe, gawo la HAC-NBI lilinso ndi zabwino zoonekeratu pochita kupondereza kusokoneza pafupipafupi komwe kumathetsa zovuta zamakonzedwe achikhalidwe omwe sangaganizire mtunda, kukana kusokoneza, kugwiritsa ntchito mphamvu zambiri komanso kufunikira kwa chipata chapakati. Kuphatikiza apo, chipcho chimaphatikiza chowonjezera mphamvu chosinthira cha +23dBm, chomwe chimatha kupeza chidwi cholandila cha -129dbm. Bajeti yolumikizira yafika pamlingo wotsogola wamakampani. Chiwembuchi ndicho chokhacho chosankha pamapulogalamu otumizira mtunda wautali wokhala ndi zofunikira zodalirika kwambiri.
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LoRaWAN Wireless mita yowerengera gawo
Module ya HAC-MLW ndi njira yatsopano yolumikizirana opanda zingwe yomwe imagwirizana ndi LoRaWAN1.0.2 protocol pama projekiti owerengera mita. Gawoli limagwirizanitsa kupeza deta ndi ntchito zotumizira deta zopanda zingwe, ndi zinthu zotsatirazi monga kugwiritsa ntchito mphamvu zotsika kwambiri, kutsika kwapansi, kusagwirizana ndi kusokoneza, kudalirika kwakukulu, kugwiritsa ntchito kosavuta kwa OTAA, chitetezo chapamwamba chokhala ndi ma encryption angapo, kuyika kosavuta, kukula kochepa ndi mtunda wautali wotumizira etc.
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NB-IoT yowerengera mita yopanda zingwe
HAC-NBh imagwiritsidwa ntchito popeza ma data opanda zingwe, kuyeza ndi kutumiza mita yamadzi, mita ya gasi ndi mita yotentha. Yoyenera kusintha kwa bango, sensa ya Hall, yopanda maginito, photoelectric ndi mita ina yoyambira. Lili ndi makhalidwe a mtunda wautali wolankhulana, kugwiritsa ntchito mphamvu zochepa, mphamvu zotsutsana ndi kusokoneza komanso kutumiza deta yokhazikika.
