I-Meter Yekheshi Yesingle-phase Elektroniki Yokugcina Ngaphambi Kwesikhathi (4G)

I-Hongxin DDSY2377 yomthwalo wokubala imali yokusebenza yasekunzini (isikhathi sokuqala) esihlukene nge-4G yindlela enkulu yokubala imali yokusebenza, engenakho ukuthi yilithuluzi lokubala imali yokusebenza elingaphansi kwemiphumela eminingi. Ngokusebenzisa ukuthatha isikhombisa sokubhala kwe-integrated circuit esihle kakhulu nokuthenga izinto zokuproducwa ngokuphelele kwe-SMT, lo mthwalo wabuyiselwe ngamathuba okusebenza kwezinhlobo zezinsuku zokusha, ekusinikweni ukusebenza kahle kwezinsuku eziningi, ukuthola indlela enkulu yokubala, ukuthola ukuthula kwezinkambo zokuphakama kanye nokuthimba kwezimali. Ngokuba yilokuthuthukiswa kwezinye zezinhlobo zemithwalo yasekunzini yezinsuku zokusha, yasungula ukuthenga i-4G LTE yezinhlobo zokuhlangana kanye nokuthenga ukuthi yilithuluzi lokubhala imali yokusebenza, ekuthinta ukuthi yilokuthuthukiswa kwezinhlobo zokubhala imali yokusebenza nokuthenga.
Iyasebenza ngokuphelele ngokulingana ne-GB/T17215.321-2021 《Amitha we-Energy we-AC we-Static we-Clas 1 ne-Clas 2》 ne-GB/T18460.3-2001 《Isistimu se-Vending se-Electricity se-Prepaid se-IC Card - Inqanaba 3: Amitha we-Energy se-Prepaid》, lokhu kubonisa ukuthi iprodukthi inele izicertifikethi ze-CCC ne-Metrology, ibonisa ukuthi iyalingana nezimpendulo zase-Grid se-Isilwane sokuphatha nokuhlela. Iyasebenza ngokulingana ne-voltage esihlukanisiweyo ye-220V futhi nezinhlobo eziningi zezivinini zesihlukanisiweyo (5(20)A, 10(40)A, 15(60)A, 20(80)A, 30(100)A) nesilinganiso se-Clas 1/Clas 2, iyakhelwa kuma-installation ezingaphambili kanye nezinesikhombisa sokugcina isibalo (transformer-connected) ukuze isebenze kuzo zonke izimo zokusebenzisa.
Imodiya yokuxhumana yase-4G LTE (iyatholakala ngokufanayo ne-China Mobile, China Unicom ne-China Telecom) ibangela ukuthumela imininingwane engamandla ngokungafani nokuqondwa, kubhekisa indlela yokuhlanganisa izikhundla kanye nokunciphisa izindleko zokusetha. Abasebenzisi bangakhuluma ngokuphathelwe kwe-miter ngemvelo yezindawo zokugcina amaphuzu, i-mobile APP, i-WeChat noma i-Alipay, bafika emisebenzini yokuqasha ngokuphathelwe, ukufunda umkhakha wokuzimela ngokushesha, ukuphathelwa kokuvula/kukhala kwamandla ngokuphathelwe, nokujabulisa imininingwane. I-relay eyisikrini yomthwalo isebenza ngokuphelele ukuphathelwa kwe-mandla, iyavula amandla ngokuzenzakalela xa imali yekhanda iphele kanye noma kukhona ukuthwasa kwe-mandla, futhi iyathumela amazwi okukhala kwekhanda elincane ukuze kubhekiswe ukuthi kufanele kwenziwe ukuphatha.
Iyasebenzisa isikrini esihlakaniphile sokubhala ngamaphethini amahle (LCD) esikhombisa ngamaphethini amahle (LED), futhi inika ukubona okuhle kwezinto ezibhalwe nangokungafanele kwezindawo ezingakwazi ukubhala ngamaphethini. Iyavumela izinsuku ezisibhozo nezinhlanganiso ezine zezindlela zokubhala, njengoba nezindlela zokubhala zokubhala ngomunye/ngamabili, futhi iyathola izindlela zokubhala zokubhala ngamaphethini. Isikrini sinakugcina izindaba zokusebenza kwezilivu zokusebenza kwezinsuku ezintathu zezinsuku zezinsuku, futhi sinakuseta izinsuku zokufunda isikrini ngokuzenzakalelayo. Izinkimbinkimbi eziningi zivumele ukulungiswa kwesikhathi ngokushicilela (ngaphansi kwe-RS485 noma ngamaphethini angakwazi ukubhala ngamaphethini ngaphandle kokuvumela kwezinhlobo zokusebenza noma kwezinhlobo zokusebenza), ukuseta umkhawulo wokusebenza okuphezulu nokukhipha isikrini nokuqasha, ukucutshungwa kwesifundo ngokuvumelwa yomkhawulo wokusebenza, nokubiza ukuthi ubisi libe phakade.
Ngokufaneleka kwe-Modbus protocol nokuphatha kwesikhathi sokuzibona ngendlela yezinyathelo zokusebenza ezinamandla, le-metre inakho izinkambo zokusebenza nezokulungisa ezifanelekileyo. Ukugcinwa kwakhe kwezithakazelo zokuthwala umali wemitha kanye nokulungiswa kokukhula kakhulu kusiza ukuthi kube salungile nokuthola isiphumo esihlakaniphe, futhi kuyinto efanele kubukhona kwezindawo zokuphatha izindawo, amaprojekthi wokwenza izinto, nakwezindlela zokuphatha imitha ngokuvamile. Uma kusebenzisa emaqhingini abantu, emaphoyinteni okuhlanganisa izinto, emaqhingini okusebenza noma emaqhingini okusebenza kwezindawo zokuhlala kwezindustria, le-metre yezindawo zokuphatha umali ngokuvamile yezindawo zokuphatha imitha ngokuvamile iyathumela izisombululo zokuphatha imitha ngokushesha, ngokomkhawulo, nakungafanele ukuzimba.
IZINZUZO ZOMKHIQIZO
ukuxhumana Kwaye Kuzo Konke Ngokuvamile: Kusiza ukuxhumana ngokuvamile kwe-4G LTE (China Mobile/Unicom/Telecom), kusiza ukuxhumana ngokuvamile ngokwesikhathi sokuzibona ngaphandle kokuthunywa, kuyasebenza kwezindawo zokufaka ezinengqondo.
Ukuphatha Kwesikhathi Sokuzibona Ngokuvamile: Kusiza ukufaka umali ngokuvamile (WeChat/Alipay/APP), ukufunda imitha, ukuphatha imitha, nokujabula izidata ngokuvamile ngokwesikhathi sokuzibona ngokuvamile, kusiza ukuncima izimali zokusebenza.
Ukuphikisana Kakhulu & Ukuphatha Kakhulu: Kuphikisa izindlela zokusebenza zaseNingizimu Afrika nezindlela zokusebenza zaseState Grid; isiqulelo se-CCC nesiqulelo sesayensi yokuqondisa. Ukuhlelwa kwe-SMT nokusetshenziswa kwamaphakathi amahle kusiza ukuthi isikhathi sokusebenza sibe ende.
Izinketho Zokubhila Ezifanele: Iyasebenza ngemithambo emine yezindlela zokubhila (izinsuku ezinye), imithambo eyodwa noma eminingi yezindlela zokubhila, ibonakalisa ukuthi iyafanele kuzindlela zokubhila zezindawo ezihluke.
Ukuvikela Okuphelele & Amazwi Okukhuluma: Inqamulela ukuvikela phakathi kwezimithambo, ukuvikela ukuthi abantu bavalele amandla, isibonelo sokubhila esincane, nokubonisa ukuthi ibatteri libe yincane, ukuze kuhlanganise ukusebenza okuphelele nokuphatha kakhulu.
Ukufaka Kwayo Okufanele & Ukusebenza Okufanele: Isimo esincane sokufaka kwenziwa ngendlela yokufaka kumabhangi noma kwe-DIN rail; isikrini se-LCD esisibonisa ngokucacileyo; isebenza ngokufaka kwe-infrared kusuka kwindawo futhi isebenza ngokubuyela isikhathi kusuka kwe-broadcast.
Ukugcina Idatha & Ukuthola Indlela Yokubona: Igcina idatha yamandla angu-3 wezinsuku zokugcina, kusiza ukuchaza nokuphatha amandla kubasebenzi nabaphathi basebhaleni.
Izinqubo & Izincazelo
Ukulwazi lwamandla okusebenza ngokwesiqephu se-B;
Ukuphinda ukuvula/ukuvula ngendlela yekhanda;
Imithambo yokuxhumana: 4G LTE (kungase kubhekwe i-PLC noma ukuxhumana ngokwesifuba) + RS485;
Iyafanele nezinkomba zokuxhumana ze-DL/T645-2007;
Ifunkshini yokuthenga kabefore: izinsukwane ezinye eziyisishiyagalombili, amasethi eziyine eziphakathi kwezinsukwane zokuthenga kabefore;
Ukugcina imininingwane yomdlalo wemvelo: Igcina imininingwane yomdlalo wemvelo yezinsukwane ezintathu zezinsukwane zezinsukwane; usuku lwokuthatha umbala wemvelo okufanele kusetyenziswa ngokuzimisa;
Ukuhlelwa nokuphatha ngaphandle kwesikhumbuzi sokugcinwa ngokwesifuba (infrared);
Isikrini esisodwa ngokwesibonelo sesi-LCD se-LED esisobala kakhulu (sikwazi ukuzimisa kwezinsukwane zezinsukwane zezinsukwane zezinsukwane);
Ukuchaza isikhathi ngokushumayela: Akukho zinkinga zokuzimisa ngokwesikhombisa sezinkampani noma amapasiwedi wesoftwere; ukuhlela usuku nesikhathi ngokusebenzisa i-RS485 noma infrared;
Ukulinganisa umkhawulo wemvelo omkhulu (ukulinganisa ngokuphelele noma ngokuphelele); ukuvula ukulinganisa nokuqondisa;
Ukuvula umkhawulo lomvelo lapho umvelo ophakathi wawunye futhi ukuvula umkhawulo ngokuvameleka kwe-master station;
Ukuvula/ukuvula umkhawulo ngokwesibonelo ngokungafanele kwezimpahla zomkhawulo (kungasebenziswe njengomkhawulo wokuxhumana ngokwesifuba we-energy);
Ukubonakalisa ukuthi isibonelo sesithwashi siphansi;
izinketho zemali zokuphatha ngamashumi amane ngamashumi amane;
Imodi yomali omnye noma imodi yemali eminingi iyakwenzeka.
Ukusebenzisa Amahluko
I-Meter Yekhanda Yokuphatha Isibonelo Sesithwashi Sengaphandle Yendawo Yomkhakha Ngokweqile Iyasebenza kakhulu kumazwe okufuneka kuzihlanganiswe ukuphatha, ukuphatha ngokumelene nokubhalisa ngokucophelela, kungakhathaleki:
Amazwe Okuzilolwa Nokuzilolwa Kwezindawo: Amakhaya, amaphondolo, izindawo zokuzilolwa; iphepha elidelela ukubhalisa kwesithwashi sezindawo zokuzilolwa nokuphatha ngokweqile kwezindawo zokuzilolwa.
Amazwe Okusebenza: Izindawo zokusebenza, izindawo zokusebenza zokuphatha, izindawo zokusebenza ezinkulu, izihotela; iphepha elidelela ukubhalisa nokubhalisa ngokweqile kwezinto zokusebenza njengezilayithi, izikhangeli zokuhlala nokusebenza kwezinye izinto zokusebenza.
Amazwe Okusebenza Kwemithombo Nokusebenza Kwemikhakha: Izindawo zokuzilolwa zemithombo, izindawo zokusebenza zemithombo, izikolo (izindawo zokuzilolwa / izindawo zokufunda), izihospitale; ibuyisela izinkinga zokuphatha kwezithwashi ngokuhlanganiswa kwezindawo zokusebenza.
Amazwe Okuguqula Nokusebenza Kwemithombo: Ukuguqula kwezithwashi zemithombo, ukuguqula kwezindawo zokuzilolwa zezindawo zokuzilolwa, ukuguqula kwezindawo zokuzilolwa zezindawo zokuzilolwa; ibuyisela izimboni zokusebenza kwezindawo zokusebenza zokubhalisa ngokuhlanganiswa.
Ukuphatha Imithombo: Izindawo eziphathwa ngemithombo, izindawo zokuhlala; kusiza ekubhaleni amaphetha ngendlela efanele, ukuphatha ukubuyisa imali futhi ukuphatha ukungabhalanga imali.
Izindawo Zasekhaya Nezindawo Zokusebenza Ngokwesibonelo: Izindawo zasekhaya zemihla yasekhaya, izindawo zokuhlonipha abantwana, izindawo zokuhamba; kusinika izisombululo sokubhalisa nekuphatha imiphetha yamandla ngokufanele nokuphatha ngokuphelele.