Iterambere rya Protocole zo Gukoresha EV Charging: Isesengura ry'igereranya rya OCPP 1.6 na OCPP 2.0

Iterambere ryihuse ryaIbikorwa remezo byo gusharija imodoka zikoresha amashanyarazibyasabye ko habaho uburyo busanzwe bwo gutumanaho kugira ngo habeho imikoranire hagati ya sitasiyo za EV Charging Stations na sisitemu nkuru zo gucunga. Muri izi porogaramu, OCPP (Open Charge Point Protocol) yagaragaye nk'ikimenyetso mpuzamahanga. Iyi nkuru irasuzuma itandukaniro rikomeye riri hagati ya OCPP 1.6 na OCPP 2.0, yibanda ku ngaruka zabyo ku ikoranabuhanga rya EV Charger, imikorere myiza yo gusharija, no guhuza n'amahame agezweho nka CCS (Combined Charging System), GB/T, na DC fast charger.

1. Imiterere ya Porotokole n'Ibyitegererezo by'Itumanaho

OCPP 1.6, yatangijwe mu 2017, ishyigikira imiterere ya SOAP (kuri HTTP) na JSON (kuri WebSocket), bigatuma habaho itumanaho ryoroshye hagatiGutanga amashaja yo ku rukutana sisitemu zo hagati. Uburyo bwayo bwo kohereza ubutumwa butajyanye n'igihe butumaSitasiyo zo Gusharija za EVgukora ibikorwa nko kwemeza, gucunga ibikorwa, no kuvugurura porogaramu.

OCPP 2.0.1(2020), ivugurura riheruka, rikoresha imiterere ikomeye kandi ifite umutekano mwinshi. Ritegeka HTTPS gukoresha itumanaho rihishe kandi rishyiraho ibyemezo bya digitale byo kwemeza igikoresho, rikemura ibibazo byagaragaye muri verisiyo za kera. Iri vugurura ni ingenzi kuriSitasiyo zo gusharija vuba za DCaho ubuziranenge bw'amakuru no gukurikirana amakuru mu buryo nyabwo ari ingenzi cyane.

2. Gukoresha ikoranabuhanga mu gusharija no gucunga ingufu

Ikintu cyihariye cya OCPP 2.0 ni uko iteye imbereGushaja nezaubushobozi. Bitandukanye na OCPP 1.6, itanga ubushobozi bw'ibanze bwo kuringaniza umutwaro, OCPP 2.0 ihuza sisitemu zo gucunga ingufu zihinduka (EMS) kandi igashyigikira ikoranabuhanga rya Vehicle-to-Grid (V2G). Ibi byemereraAmashaja ya EVguhindura ibiciro byo gushyushya hashingiwe ku busabe bw'amashanyarazi cyangwa ingufu zishobora kuvugururwa, kunoza ikwirakwizwa ry'ingufu muri sitasiyo zo gushyushya za EV.

Urugero, Wallbox Charger ikoresha OCPP 2.0 ishobora gushyira imbere gusharija mu masaha atari ay'umuvuduko cyangwa ikagabanya ingufu mu gihe cy'umuvuduko w'amashanyarazi, bigatuma imikorere myiza haba mu ngo no mu bucuruzi.Imiterere yo gusharija imodoka zikoresha amashanyarazi.

3. Umutekano no kubahiriza amategeko

Nubwo OCPP 1.6 ikoresha uburyo bw'ibanze bwo kwemeza amakuru, OCPP 2.0 ishyiraho uburyo bwo gusimbuza amakuru kuva ku mpera kugeza ku mpera n'ubuhanga bwo gukoresha ikoranabuhanga kugira ngo havugururwe firmware, bigabanye ibyago nko kwinjira mu buryo butemewe cyangwa kwibasirwa. Ibi ni ingenzi cyane kuriSitasiyo zikurikiza amategeko ya CCS na GB/T, ikora ku makuru y’abakoresha y’ingenzi ndetse n’ibikorwa bya DC bifite imbaraga nyinshi.

4. Imiterere n'imikorere by'amakuru byanogejwe

OCPP 2.0yongereye uburyo bw'amakuru kugira ngo ishyigikire ibibazo bigoye byo gushyushya. Izana ubwoko bushya bw'ubutumwa bwo gusuzuma, gucunga reservation, no gutanga raporo ku gihe nyacyo, bigatuma habaho kugenzura ibintu byoseSitasiyo zo Gusharija za EVUrugero, abakora bashobora gusuzuma amakosa ari kureIbikoresho byo gusharija byihuse bya DCcyangwa kuvugurura imiterere ya Wallbox Chargers nta mpungenge zihari.

Mu buryo bunyuranye, OCPP 1.6 nta bufasha karemano bwa ISO 15118 (Plug & Charge), imbogamizi yagaragajwe muri OCPP 2.0 binyuze mu guhuza neza n'iri hame. Iri terambere ryoroshya kwemeza abakoresha kuri sitasiyo za CCS na GB/T, bigatuma habaho "plug-and-charge".

5. Guhuza no Kwemeza Isoko

OCPP 1.6 ikomeje gukoreshwa cyane bitewe nuko ikuze kandi ihuzwa na sisitemu za kera, harimo n'imiyoboro ya GB/T mu Bushinwa. Ariko, kuba OCPP 2.0 idahuye na verisiyo za kera biteza imbogamizi mu kuvugurura, nubwo ifite imikorere myiza nko gushyigikira V2G no guhuza imizigo mu buryo buhanitse.

Umwanzuro

Impinduka kuva kuri OCPP 1.6 kugera kuri OCPP 2.0 igaragaza intambwe ikomeye mu ikoranabuhanga ryo gushyushya imodoka zikoresha amashanyarazi, bitewe n'ibikenewe mu mutekano, imikoranire, no gucunga ingufu mu buryo bw'ubwenge. Nubwo OCPP 1.6 ihagije mu mikorere y'ibanze ya EV Charger, OCPP 2.0 ni ingenzi cyane mu gihe kizaza sitasiyo zo gushyushya EV, cyane cyane izifashaGushaja vuba DC, CCS, na V2G. Uko inganda zigenda zitera imbere, gukoresha OCPP 2.0 bizaba ingenzi cyane mu guhuza n'amahame mpuzamahanga no kunoza ubunararibonye bw'abakoresha muri Wallbox Chargers n'ibigo bitanga amashanyarazi rusange.

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