4G / GPRS Kev daws teeb meem
Yuav ua li cas nyeem meters thaum lawv tau nruab rau hauv ib tug dispersed yam?
Qhov kev daws teeb meem no tsis txwv los ntawm kev teeb tsa deb.Raws li ntev raws li muaj lub teeb liab wireless ntawm qhov chaw.
qhov twg lub 'meter' yog ntsia, tej thaj chaw deb meter nyeem ntawv yuav ua tau txawm nyob qhov twg lub 'meter' nyob.
4G / GPRS kev daws teeb meem yog muaj feem xyuam rau ob qho tib si hauv nruab nrab thiab nruab nrab kev teeb tsa ntawm cov ntsuas hluav taws xob. smart meters siv ua -in4G / GPRS / NB daim npav tsheb, cov ntsuas ntsuas ntse tuaj yeem txuas mus rau qhov system server, tsis muaj xov, tsis muaj wifi teeb liab, tsis muaj concentrator, tsis muaj teeb tsa, tsuas yog qhib qhov system huab platform URL lossis cais qhov chaw nyob thiab nkag mus.
Cov xov tooj sib txuas lus ntawm lub ntsuas hluav taws xob tuaj yeem nkag mus rau hauv keeb kwm yav dhau los tswj cov khoom siv ntsuas ntsuas thiab nqa tawm kev nyeem ntawv nyob deb.
Lub ntsuas hluav taws xob tuaj yeem txuas mus rau lub network sai li sai tau thaum nws tau teeb tsa, tsis tas yuav muaj kev teeb tsa.
RS485 Kev daws teeb meem
Cov kev daws teeb meem no muaj feem xyuam rau lub hauv paus nruab nrab ntawm lub ntsuas hluav taws xob.High meter nyeem ceev / muaj zog tiv thaiv - muaj peev xwm cuam tshuam, thiab ruaj khov thiab txhim khu kev qha.
PLC/RF daws
