Ubwihindurize bwa Porotokole ya EV yishyuza: Isesengura rigereranya rya OCPP 1.6 na OCPP 2.0

Iterambere ryihuse ryaIbikorwa remezo byo kwishyuza amashanyaraziByasabye protocole isanzwe yitumanaho kugirango habeho imikoranire hagati ya EV yishyuza na sisitemu yo kuyobora. Muri izo protocole, OCPP (Gufungura Charge Point Protocol) yagaragaye nkigipimo cyisi yose. Iyi ngingo iragaragaza itandukaniro ryingenzi riri hagati ya OCPP 1.6 na OCPP 2.0, yibanda ku ngaruka zabyo ku ikoranabuhanga rya EV Charger, uburyo bwo kwishyuza, no guhuza hamwe n’ibipimo bigezweho nka CCS (Combined Charging System), GB / T, na DC byihuse.

1. Porotokole Ubwubatsi nuburyo bwo gutumanaho

OCPP 1.6, yatangijwe muri 2017, ishyigikira imiterere ya SOAP (hejuru ya HTTP) na JSON (hejuru ya WebSocket), ituma itumanaho ryoroha hagatiAmashanyarazi ya Wallboxna sisitemu yo hagati. Uburyo bwo kohereza ubutumwa butemeweSitasiyo Yishyuzagukora ibikorwa nko kwemeza, gucunga ibikorwa, no kuvugurura software.

OCPP 2.0.1(2020), itera iheruka, ifata imyubakire ikomeye hamwe n'umutekano wongerewe. Itegeka HTTPS itumanaho ryihishe kandi itangiza ibyemezo bya digitale yo kwemeza ibikoresho, ikemura intege nke muburyo bwambere. Iri vugurura ni ingenzi kuriDC yihuta, aho amakuru ubunyangamugayo no kugenzura-igihe-byingenzi.

2. Kwishyuza neza no gucunga ingufu

Ikintu kigaragara cya OCPP 2.0 nicyo cyateye imbereKwishyuza Ubwengeubushobozi. Bitandukanye na OCPP 1.6, itanga ibipimo fatizo bingana, OCPP 2.0 ihuza sisitemu yo gucunga ingufu zingirakamaro (EMS) kandi ishyigikira tekinoroji ya Vehicle-to-Grid (V2G). Ibi biremeraAmashanyaraziguhindura ibiciro byo kwishyuza bishingiye kubisabwa na gride cyangwa ingufu zishobora kuboneka, guhitamo gukwirakwiza ingufu muri EV zishyuza.

Kurugero, Amashanyarazi ya Wallbox akoresheje OCPP 2.0 arashobora gushyira imbere kwishyuza mugihe cyamasaha yumunsi cyangwa kugabanya ingufu mugihe cyumubyigano wa gride, byongera imikorere kubatuye ndetse nubucuruziAmashanyarazi yimodoka.

3. Umutekano no kubahiriza

Mugihe OCPP 1.6 ishingiye kuburyo bwibanze bwo kwemeza, OCPP 2.0 itangiza ibanga rya nyuma kugeza ku ndunduro hamwe na sisitemu ya sisitemu yo kuvugurura porogaramu, kugabanya ingaruka nko kwinjira utabifitiye uburenganzira cyangwa kunyereza. Ibi ni ingenzi cyane kuriSitasiyo ya CCS na GB / T., ikora ibyiyumvo byabakoresha amakuru hamwe nimbaraga nyinshi za DC.

4. Kuzamura amakuru yimikorere nuburyo bukora

OCPP 2.0kwagura amakuru yicyitegererezo kugirango ashyigikire ibintu bigoye kwishyurwa. Itangiza ubutumwa bushya bwubwoko bwo gusuzuma, gucunga neza, hamwe nigihe-nyacyo cyo gutanga raporo, bigafasha kugenzura nezaSitasiyo Yishyuza. Kurugero, abakoresha barashobora gusuzuma kure amakosa muriDC ibice byishyurwa byihusecyangwa kuvugurura ibishushanyo mbonera bya Wallbox utabigizemo uruhare.

Ibinyuranye, OCPP 1.6 ibura inkunga kavukire ya ISO 15118 (Plug & Charge), imbogamizi yavuzwe muri OCPP 2.0 binyuze muburyo bwo kwishyira hamwe hamwe nibi bipimo. Iri terambere ryoroshya kwemeza abakoresha kuri sitasiyo ya CCS na GB / T, bigafasha uburambe bwa "plug-and-charge".

5. Guhuza no Kwakira Isoko

OCPP 1.6 ikomeje kwakirwa cyane kubera gukura no guhuza na sisitemu z'umurage, harimo imiyoboro ishingiye kuri GB / T mu Bushinwa. Ariko, kutabangikanya kwa OCPP 2.0 hamwe na verisiyo zabanjirije iyi bitera imbogamizi zo kuzamura, nubwo biranga ibintu byiza nko gushyigikira V2G hamwe no kuringaniza imizigo.

Umwanzuro

Inzibacyuho kuva OCPP 1.6 igana OCPP 2.0 irerekana ikintu gikomeye mu ikoranabuhanga ryo kwishyuza amashanyarazi, bitewe n’ibisabwa ku mutekano, imikoranire, no gucunga ingufu z’ubwenge. Mugihe OCPP 1.6 ihagije kubikorwa byibanze bya EV Charger, OCPP 2.0 ningirakamaro kuri sitasiyo ya EV yishyuza, cyane cyane izishyigikiraDC kwishyurwa vuba, CCS, na V2G. Uko inganda zigenda zitera imbere, kwemeza OCPP 2.0 bizaba ingenzi mu guhuza ibipimo ngenderwaho ku isi no kuzamura ubunararibonye bw’abakoresha kuri Wallbox Chargers hamwe n’ibigo byishyuriraho rusange.

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