Imfumba yokutshaja-i-OCPP yokutshaja iprothokholi yonxibelelwano yokuqaliswa

1. Intshayelelo ye-OCPP protocol

Igama elipheleleyo le-OCPP yi-Open Charge Point Protocol, eyiprotocol yasimahla nevulekileyo ephuhliswe yi-OCA (i-Open Charging Alliance), umbutho oseNetherlands. IProtokholi yeNdawo yokuTyala eVulekileyo (OCPP) iProtokholi yeNdawo yokuTyala eVulekileyo isetyenziselwa izisombululo zonxibelelwano olumanyeneyo phakathi kwezikhululo zokutshaja (CS) kunye nayo nayiphi na inkqubo yolawulo lwesikhululo sokutshaja (CSMS). Ulwakhiwo lweprothokholi luxhasa uqhagamshelo lwalo naluphi na uhlobo lwenkqubo yolawulo lomnikezeli wenkonzo yokutshaja nazo zonke iimfumba zokutshaja, kwaye isetyenziswa ikakhulu ukusombulula iingxaki ezahlukeneyo ezibangelwa lunxibelelwano phakathi kothungelwano lokutshaja lwabucala. I-OCPP ixhasa ulawulo lonxibelelwano olungenamthungo phakathi kwezikhululo zokutshaja kunye neenkqubo zolawulo ezingundoqo zomboneleli ngamnye. Ubume obuvaliweyo bothungelwano lokutshaja lwabucala lubangele unxunguphalo olungeyomfuneko kumanani amakhulu abanini bezithuthi zombane kunye nabaphathi bepropathi kule minyaka mininzi idlulileyo, oko kubangele iminxeba exhaphakileyo kulo lonke ishishini kwimodeli evulekileyo. Izibonelelo zeprotocol ye-OCPP: vula ukusetyenziswa kwamahhala, ukuthintela ukuvalelwa kumthengisi omnye (iqonga lokutshaja), ukunciphisa ixesha lokudibanisa / umsebenzi kunye nemiba ye-IT.

2. Intshayelelo yophuhliso lwenguqulelo ye-OCPP

Ngo-2009, inkampani yaseDatshi i-ElaadNL yaqalisa ukusekwa kwe-Open Charging Alliance, eyona nto inoxanduva lokukhuthaza inkqubo yokutshaja evulekileyo ye-OCPP kunye neprotocol yokutshaja evulekileyo ye-OSCP. Ngoku iphethwe yi-OCA; I-OCPP inokuxhasa zonke iintlobo zeetekhnoloji zokutshaja.

3. Intshayelelo yenguqulelo ye-OCPP

Njengoko kubonisiwe ngezantsi, ukusuka kwi-OCPP1.5 ukuya kwi-OCPP2.0.1 yamva nje

(1) OCPP1.2(ISEPHA)

(2)OCPP1.5(ISEPHA)

Ekubeni zininzi iiprothokholi zabucala kwishishini elingenakuxhasa amava eenkonzo ezidityanisiweyo kunye noqhagamshelo lokusebenza phakathi kweenkonzo zabaqhubi abahlukeneyo, i-OCA ithathe iphambili ekuqulunqeni iprotocol evulekileyo ye-OCPP1.5. I-SOAP inqunyelwe yimiqobo yeprotocol yayo kwaye ayinakukhuthazwa ngokukhawuleza kwinqanaba elikhulu.

I-OCPP 1.5 inxibelelana nenkqubo ephakathi nge-SOAP protocol phezu kwe-HTTP ukuze isebenze iindawo zokutshaja. Ixhasa ezi mpawu zilandelayo: Iintengiselwano eziqaliswe kwindawo kunye nekude, kubandakanywa ukulinganisa intlawulo

(3) OCPP1.6(ISEPHA/JSON)

Inguqulo ye-OCPP ye-1.6 yongeza ukuphunyezwa kwefomathi ye-JSON kwaye yandisa i-scalability yokutshaja okuhlakaniphile. I-JSON version inxibelelana ngeWebSocket, enokuthumela idatha komnye nomnye kuyo nayiphi na indawo yenethiwekhi. Eyona protocol isetyenziswa kakhulu kwimarike okwangoku yinguqulelo 1.6J.

Ixhasa idata yefomathi ye-JSON esekwe kwiprothokholi ye-websockets ukunciphisa ukugcwala kwedatha (JSON, JavaScript Object Notation, yifomathi yokutshintshiselana ngedata ekhaphukhaphu) kwaye ivumela ukusebenza kuthungelwano olungaxhasi umzila wepakethe yendawo yokutshaja (efana ne-intanethi kawonke-wonke). Ukutshaja ngobuchule: ukulinganisa umthwalo, ukutshaja okusembindini kunye nokutshaja ngobuchule bendawo. Vumela indawo yokutshaja ithumele kwakhona ulwazi lwayo (ngokusekwe kulwazi lwendawo yokutshaja yangoku), njengexabiso lokugqibela lokulinganisa okanye ubume bendawo yokutshaja.

(4) OCPP2.0 (JSON)

I-OCPP2.0, ekhutshwe kwi-2018, iphucula ukusetyenzwa kwentengiselwano, ukwandisa ukhuseleko, kunye nokulawulwa kwesixhobo: yongeza imisebenzi yokutshaja ehlakaniphile, i-topology kunye neenkqubo zokulawula amandla (EMS), abalawuli bendawo, kunye nokutshaja okudibeneyo kwezithuthi zombane, i-Topology yezikhululo zokutshaja. kunye neenkqubo zolawulo lwesikhululo sokutshaja. Ixhasa i-ISO 15118: I-plug-and-play kunye neemfuno zokutshaja ngobuchule kwizithuthi zombane.

(5) OCPP2.0.1 (JSON)

I-OCPP 2.0.1 yinguqulo yakutshanje, ekhutshwe ngo-2020. Inika iimpawu ezintsha kunye nophuculo olufana nenkxaso ye-ISO15118 (iplagi kunye nokudlala), ukhuseleko oluphuculweyo, kunye nokuphuculwa komsebenzi jikelele.

Ukuba ufuna ukwazi ngakumbi malunga noku, nceda uzive ukhululekile ukuqhagamshelana nathi.

Umnxeba: +86 19113245382(whatsAPP, wechat)

I-imeyile:sale04@cngreenscience.com