Makore apfuura, ungadai wakaona nyanzvi yemagetsi ichienda paimba neimba nebhuku rekopi, ichitarisa mita yemagetsi, asi iko zvino zvave kuita zvishoma.Nekuvandudza tekinoroji yeruzivo uye kufarirwa kwemamita emagetsi ane hungwaru, zvinokwanisika kushandisa tekinoroji yekuwana system kuverenga mita uri kure uye kuverengera otomatiki mhedzisiro yekuchaji kwemagetsi.Kuenzaniswa nemamita ekare, smart metres haingogadzirisi dambudziko rekusashanda manyore kuverenga mita, asiwo mubatsiri akanaka wekuongorora mashandisiro emagetsi uye kutonga kwesimba.Mamaneja anogona kutarisa uye kubata iyo data kuburikidza neakangwara magetsi metres, kuitira kuti vabate maitiro ekushandiswa kwemagetsi chero nguva, kuitira kutonga simba nemazvo.
Hapana mubvunzo kuti smart magetsi mita ndiyo maitiro ekusimudzira, asiwo kusimudzira kusingadzivisike.Saka "smart" iripi mumamita akangwara?Smart mita inoziva sei kuverenga kwemamita kure?Ngatizvitarisei nhasi.
Kupi “kungwara” mu asmart mita?
1. Mamiriro emagetsi emagetsi akachenjera - mamwe mabasa akazara
Zvose zviri zviviri chimiro uye basa remamita akachenjera zvakagadziridzwa uye zvakashandurwa kubva kune zvekare.Chiyero ndicho chese chiri maviri chakakosha uye chakakosha basa.Yakajairwa mamechani metres inogona chete kuratidza inoshanda simba kukosha, asi smart metres, iyo yakajairika mumusika nhasi, inogona kuunganidza yakawanda data.Tora Kupisa-kutengesa Linyang matatu-phase magetsi mita semuenzaniso, haisi kungoyera kukosha kwesimba rinoshanda, asi inoratidzawo kukosha kwesimba rinoshanda mberi, simba rinoshanda, reverse simba rinoshanda uye mari yakasara yemagetsi, nezvimwewo. Iyi data inogona kubatsira vatungamiri kuti vaite ongororo yakanaka yekushandiswa kwesimba uye kunyanya kushandiswa kwesimba kushandiswa kwesimba, kuitira kuti vatungamirire kugadzirisa uye kugadzirisa kushandiswa kwesimba rekushandisa.
Pamusoro pekuunganidza akapfuma data, scalability zvakare chinhu chakakosha che smart magetsi metres.Extension module chizvarwa chitsva chehungwaru watt-awa mita.Zvinoenderana neakasiyana bhizinesi mamiriro, mushandisi anogona kusarudza iyo watt-awa mita yakashongedzerwa akasiyana mashandiro ekuwedzera module, iyo mita inogona kuona mabasa ekutaurirana, kutonga, kuverenga kwemamita, kutarisa, kubhadhara bhiri, uye mamwe mabasa, kuti uwane. yakanyanya ruzivo-yakavakirwa uye yakangwara uye inovandudza zvakanyanya kushanda uye mwero wemagetsi.
2. Zvimiro zvehungwaru magetsi mita - data inogona kuendeswa kure
Chimwe chinhu che smart magetsi mita ndechekuti data inogona kufambiswa kure.Izvo zvakakosha kuti ticherechedze kuti edu akangwara magetsi metres hazvireve yakazvimirira yakangwara mashandiro emamita emagetsi uye kune chete chip module mukati.Mune mamwe mazwi, smart magetsi metres ndiyo terminal layer, asi mamaneja anofanirwa kuverenga mita ine mita yekuverenga system.Tichifunga kuti mita haina kusanganiswa neyekure kure kuverenga mita, inongova mita ine kuyerwa chete.Saka, chirevo chaicho che smart metres kushandisa smart metres ane smart masisitimu.
Zvino maitiro ekuona kure kure kuverenga mita ne smart mita?
Pane pfungwa yawakambonzwa nezvayo inonzi Internet yezvinhu.Iyo Internet yezvinhu inoreva kuona hukama huripo pakati pezvinhu nevanhu kuburikidza nemhando dzese dzekugona kuwana network, uye kuziva hungwaru hwekuona, kuzivikanwa uye manejimendi yezvinhu uye maitiro.Remote mita kuverenga application ye smart mita iyi tekinoroji yekutora - kutapurirana - kuongorora - application.Chishandiso chekutora chinounganidza iyo data, uye yozoendesa iyo data kune yakangwara sisitimu, iyo inobva yangodzosa iyo ruzivo maererano nerairo.
1. Wireless networking scheme
Nb-iot /GPRS networking mhinduro
Wireless chiratidzo kutapurirana, kune wese munhu, hazvishamisi.Nharembozha inotumira chiratidzo chisina waya.Nb-iot uye GPRS inotapurirana nenzira yakafanana sezvinoita nharembozha.Mamita emagetsi ane akavakirwa-mukati mamodules ekutaurirana anobatana otomatiki kumaseva emakore.
Zvimiro: Yakareruka uye inokurumidza networking, hapana wiring, hapana yekuwedzera dhizaini yekutora, uye isina kuganhurirwa nechinhambwe
Inoshanda mamiriro: inoshanda kune iyo nguva iyo varidzi vakapararira uye kure kure, uye chaiyo-nguva data yakasimba.
LoRa networking scheme
Pamusoro peNB - IoT iyo yakabatana zvakananga kune gore server, kune LoRa concentrator (LoRa concentrator module inogona kuiswa mumamita) kurodha data kune Cloud server network zvirongwa.Ichi chirongwa, chichienzaniswa neNB \ GPRS chirongwa, chine mukana mukuru wekuti chero bedzi mudziyo wekutora, chiratidzo chinogona kutapurirana, kusatya kwechiratidzo bofu nzvimbo.
Zvimiro: hapana wiring, chiratidzo chakasimba chekupinda, kutapurirana anti - kupindira kugona
Inoshanda mamiriro: decentralized kuisirwa nharaunda, senge bhizinesi redunhu, fekitori, maindasitiri paki, nezvimwe.
2. Wired networking scheme
Sezvo iyo RS-485 mita haidi kuwedzera kutaurirana module zvikamu, mutengo weyuniti wakaderera.Zvakabatanidzwa nenyaya yekuti kufambisa kwewaya kunowanzo kugadzikana pane kutapurirana isina waya, saka wired networking mhinduro dzinozivikanwawo.
Chinja kubva kuRs-485 kuenda kuGPRS
Iyo mita yemagetsi ine yayo RS-485 interface, uye iyo RS-485 yekufambisa tambo inoshandiswa kubatanidza akati wandei RS-485 interface magetsi metres zvakananga nemamita emagetsi ane concentrator module yekumisikidza data data network.A concentrator moduleinogona kuverenga 256 metres.Meta yega yega yakabatana nemamita ine concentrator kuburikidza neRS-485.Iyo mita ine concentrator inoendesa data kune cloud server kuburikidza neGPRS/4G.
Zvimiro: yakaderera unit mutengo wemamita emagetsi, yakagadzikana uye nekukurumidza kutumira data
Mamiriro ezvinhu anoshanda: anoshanda kunzvimbo dzepakati dzekuisa, senge dzimba dzekurenda, nharaunda, mafekitori nemabhizinesi, mahombe ekutenga, dzimba dzemahotera, nezvimwe.
Kuwana chiratidzo uye basa rekutumira, rakaenzana nebasa remugwagwa.Kuburikidza nemugwagwa uyu, izvo zvinotakurwa uye izvo zvinowanwa zvinopedzwa zvinoenderana neakasiyana mashandisirwo mamiriro evashandisi uye neakasiyana ekuverenga mita masisitimu.Mamiriro ezvinhu akadai semafekitari, kushanda kwakaderera kwemagetsi emagetsi echinyakare metering, simba rekushandisa data harina kukwana, risina kururama uye risina kukwana, zvinobatsira kutora simba rekutonga kweLinyang kuti ribatsire kuona simba rechokwadi-nguva yekucherechedza uye kutonga kwekubatanidza.
Kuverenga kwemamita otomatiki: zvinoenderana nezvinodiwa nevashandisi, mita inogona kuverengerwa otomatiki neawa, awa, zuva nemwedzi, uye zvinopfuura makumi matatu zvinhu zvemagetsi data zvinogona kukopwa mumasekonzi matatu.Inopa tsigiro yedata yekutarisisa mushandisi, inoona magetsi ekuona, inodzivirira kuverenga kwemamita manyore uye kutarisa kwedata rezvemari, inochengetedza zvakanyanya mutengo wevashandi uye inovandudza kushanda nesimba uye kurongeka kwedata.
2. Chirevo chakazara: iyo sisitimu inogona kuratidza mushumo wehuwandu hwemagetsi munguva dzakasiyana-siyana zvichienderana nezvido zvevashandisi, uye kuburitsa mushumo wezvino, voltage, frequency, simba, simba chinhu uye mana-quadrant reactive yakazara simba remagetsi munguva chaiyo. .Yese data inogona kugadzirwa otomatiki mutsara chati, bar chart uye mamwe magirafu, yakazara kuenzanisa kuongororwa kwedata.
3. Nhamba dzekushanda kwekushanda: nyora kushanda kwekushanda kwemidziyo uye kubudisa mishumo, iyo inogona kuenzaniswa nedhesi yehutano munguva yakatarwa.
4. Vashandi vanogona kubvunza chero nguva: vashandisi vanogona kubvunza ruzivo rwavo rwekubhadhara, mvura uye kushandiswa kwemagetsi, kubvunzurudza rekodhi rekodhi, nguva chaiyo yekushandiswa kwemagetsi uye zvichingodaro muWeChat public account.
5. Mhosva yearamu: iyo sisitimu inogona kurekodha ese evashandisi mashandiro, chinja, parameter overruns uye zvimwe zvinodiwa nemushandisi.
Nguva yekutumira: Sep-18-2020