1. Isingeniso sephrothokholi ye-OCPP
Igama eligcwele le-OCPP yi-Open Charge Point Protocol, okuyiphrothokholi yamahhala nevulekile eyakhiwe yi-OCA (Open Charging Alliance), inhlangano etholakala e-Netherlands. I-Open Charge Point Protocol (OCPP) I-Open Charge Point Protocol isetshenziselwa izixazululo zokuxhumana ezihlangene phakathi kweziteshi zokushaja (CS) nanoma yiluphi uhlelo lokuphatha isiteshi sokushaja (i-CSMS). Lesi sakhiwo sephrothokholi sisekela ukuxhumana kwanoma iyiphi isistimu yokuphatha yomhlinzeki wesevisi eshajayo nazo zonke izinqwaba zokushaja, futhi isetshenziselwa kakhulu ukuxazulula ubunzima obuhlukahlukene obubangelwa ukuxhumana phakathi kwamanethiwekhi okushaja angasese. I-OCPP isekela ukuphathwa kokuxhumana okungenazihibe phakathi kweziteshi zokushaja nezinhlelo zokuphatha ezimaphakathi zomphakeli ngamunye. Ukuvaleka kwamanethiwekhi okushaja angasese kubangele ukukhungatheka okungadingekile kubanikazi bezimoto zikagesi nabaphathi bezakhiwo eminyakeni eminingi edlule, okubangele izingcingo ezisabalele embonini yonkana zemodeli evulekile. Izinzuzo zephrothokholi ye-OCPP: ivulekele ukusetshenziswa mahhala, ukuvimbela ukukhiya komnikezeli oyedwa (inkundla yokushaja), ukunciphisa isikhathi sokuhlanganisa/umthwalo womsebenzi kanye nezindaba ze-IT.
2. Isingeniso sokuthuthukiswa kwenguqulo ye-OCPP
Ngo-2009, inkampani yaseDutch i-ElaadNL yaqala ukusungulwa kwe-Open Charging Alliance, enesibopho esikhulu sokukhuthaza umthetho olandelwayo wokushaja ovulekile we-OCPP kanye nephrothokholi yokushaja ehlakaniphile i-OSCP. Manje iphethwe yi-OCA; I-OCPP ingasekela zonke izinhlobo zobuchwepheshe bokushaja.
3. Isingeniso senguqulo ye-OCPP
Njengoba kukhonjisiwe ngezansi, kusukela ku-OCPP1.5 kuya ku-OCPP2.0.1 yakamuva
(1) OCPP1.2(SOAP)
(2)OCPP1.5(SOAP)
Njengoba kunamaphrothokholi amaningi kakhulu ayimfihlo embonini angakwazi ukusekela ulwazi lwesevisi oluhlanganisiwe nokuxhumana okusebenzayo phakathi kwamasevisi o-opharetha abahlukene, i-OCA ihole ekwakhekeni kwephrothokholi evulekile ye-OCPP1.5. I-SOAP ikhawulelwe yizingqinamba zephrothokholi yayo futhi ayikwazi ukuphromothwa ngokushesha ngesilinganiso esikhulu.
I-OCPP 1.5 ixhumana nesistimu emaphakathi ngephrothokholi ye-SOAP nge-HTTP ukuze isebenzise izindawo zokushaja. Isekela izici ezilandelayo: Okwenziwayo kwasendaweni nokuqalwa ukude, okuhlanganisa ukulinganisa ngenkokhelo
(3) OCPP1.6(SOAP/JSON)
Inguqulo ye-OCPP engu-1.6 yengeza ukusetshenziswa kwefomethi ye-JSON futhi ikhuphula ukukala kokushaja okuhlakaniphile. Inguqulo ye-JSON ixhumana nge-WebSocket, engathumelana idatha kunoma iyiphi indawo yenethiwekhi. Iphrothokholi esetshenziswa kakhulu emakethe njengamanje inguqulo 1.6J.
Isekela idatha yefomethi ye-JSON ngokusekelwe kuphrothokholi yama-websockets ukuze kwehliswe ithrafikhi yedatha (i-JSON, i-JavaScript Object Notation, iyifomethi yokushintshisana ngedatha engasindi) futhi ivumela ukusebenza kumanethiwekhi angawusekeli umzila wephakethe wephoyinti lokushaja (njenge-inthanethi yomphakathi) . Ukushaja okuhlakaniphile: ukulinganisa ukulayisha, ukushaja okuhlakaniphile okumaphakathi nokushaja okuhlakaniphile kwasendaweni. Vumela iphoyinti lokushaja lithumele kabusha ulwazi lwalo (ngokusekelwe olwazini lwamanje lwephoyinti lokushaja), njengenani lokugcina lemitha noma isimo sephoyinti lokushaja.
(4) OCPP2.0 (JSON)
I-OCPP2.0, ekhishwe ngo-2018, ithuthukisa ukucutshungulwa kokwenziwe, ikhulisa ukuphepha, nokuphathwa kwedivayisi: yengeza imisebenzi yokushaja ehlakaniphile, yama-topology anezinhlelo zokuphatha amandla (EMS), izilawuli zendawo, kanye nokushaja okuhlanganisiwe okuhlakaniphile kwezimoto zikagesi, i-Topology yeziteshi zokushaja. kanye nezinhlelo zokuphatha iziteshi zokushaja. Isekela i-ISO 15118: I-plug-and-play nezidingo zokushaja ezihlakaniphile zezimoto zikagesi.
(5) OCPP2.0.1 (JSON)
I-OCPP 2.0.1 inguqulo yakamuva, ekhishwe ngo-2020. Inikeza izici ezintsha nokuthuthukiswa okufana nokusekelwa kwe-ISO15118 (ipulaki nokudlala), ukuvikeleka okuthuthukisiwe, kanye nokuthuthukiswa kokusebenza kukonke.
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Isikhathi sokuthumela: Apr-18-2024
