Lub Hoobkas Rhiav Chaw Taws Teeb Hluav Taws Xob Hluav Taws Xob Nyeem Ntawv daws teeb meem
Lub Hoobkas hauv pem teb fais fab meter nyeem ntawv feem ntau yog muab faib rau hauv cov ntaub ntawv tswj txheej thiab cov khoom siv ntsuas cov txheej txheem. Kuj tseem muaj ntau qhov chaw taws teeb hluav taws xob nyeem ntawv kev sib txuas lus daws teeb meem. Peb tuaj yeem tham txog cov yam ntxwv ntawm txhua lub ntsuas hluav taws xob nyeem ntawv sib cais, thiab cov neeg siv khoom tuaj yeem xaiv raws li lawv tus kheej xav tau.
1. Tus nqi zoo tshaj RS485 meter nyeem kev sib txuas lus daws teeb meem
Scheme muaj pes tsawg leeg: RS-485 hluav taws xob lub zog ntsuas hluav taws xob, cov khoom siv tau thiab qhov chaw nres tsheb tus tswv
Txoj kev sib txuas lus: Cov kab hluav taws xob sab saud ntawm qhov chaw txhawb nqa GPRS, Ethernet thiab lwm txoj hauv kev sib txuas lus.
2. Txhawb nqa cov khoom sib txuas sib txuas rau RS-485 hom kev sib txuas lus.
Kev daws qhov zoo: tus nqi qis meter, cov ntaub ntawv siab ruaj khov, kev sib kis ceev ceev.
Cov chaw siv tau: cov tsev, cov chaw tsim khoom uas muaj ntau cov ntsiab lus ntsuas, thiab cov ntsuas ntsuas nruab nrab hauv lub thawv ntsuas.
3. Carrier fais fab meter nyeem kev daws teeb meem tsis muaj txuas.
Scheme muaj pes tsawg leeg: ntse zog meter, nrhiav tau cov cuab yeej thiab system tswv chaw nres tsheb.
Txoj kev sib txuas lus: Cov kab hluav taws xob sab saud ntawm qhov chaw txhawb nqa GPRS, Ethernet thiab lwm txoj hauv kev sib txuas lus.
4. Txhawb nqa nqa, micro-power wireless kev sib txuas lus.
Kev daws qhov zoo: tsis muaj kev xaim, kev teeb tsa nrawm, hloov pauv wireless, tsuas yog ntxiv cov khoom sau.
Qhov chaw tsim nyog: Tam sim no meter retrofit project.
5. GPRS wireless lub ntsuas hluav taws xob nyeem kev sib txuas lus.
Scheme muaj pes tsawg leeg: GPRS hluav taws xob ntsuas hluav taws xob thiab qhov chaw nres tsheb tus tswv.
Txoj kev sib txuas lus: GPRS upload server.
Kev daws qhov zoo: tsis muaj kev xaim, kev teeb tsa nrawm, tus nqi qis qis, muaj zog nthuav dav.
Cov chaw siv tau: factories, substations nrog ob peb ntsuas cov ntsiab lus, tawg ntho meter installation qhov chaw.
