Yini i-OCPP

Ngokuthuthuka okuqhubekayo kwemboni yamandla amasha kwezobuchwepheshe kanye nezimboni kanye nokukhuthazwa kwezinqubomgomo, izimoto zamandla amasha ziye zaduma kancane kancane. Kodwa-ke, izici ezifana nezindawo zokushaja ezingaphelele, ukungalungi, nezindinganiso ezingahambisani ziye zakhawulela amandla amasha. Ukuthuthukiswa kwemboni yezimoto. Kulo mongo, i-OCPP (Open Charge Point Protocol) yaba khona, inhloso yayo kuwukuxazulula ukuxhumana phakathiukushaja izinqwabakanye nezinhlelo zokuphatha ukushaja.

I-OCPP indinganiso yokuxhumana evulekile yomhlaba wonke esetshenziswa kakhulu ukuxazulula ubunzima obuhlukahlukene obubangelwa ukuxhumana phakathi kwamanethiwekhi wokushaja angasese. I-OCPP isekela ukuphathwa kokuxhumana okungenazihibe phakathiiziteshi zokushajakanye 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.

Inguqulo yokuqala yephrothokholi bekuyi-OCPP 1.5. Ngo-2017, i-OCPP yasetshenziswa ezindaweni zokushaja ezingaphezu kuka-40,000 emazweni angama-49, yaba indinganiso yezimboniindawo yokushajaukuxhumana kwenethiwekhi. Okwamanje, i-OCA iqhubekile nokwethula amazinga e-OCPP 1.6 kanye ne-OCPP 2.0 ngemva kwesilinganiso esingu-1.5.

Okulandelayo kwethula imisebenzi ka-1.5, 1.6, kanye no-2.0, ngokulandelana.

Yini i-OCPP1.5? ikhishwe ngo-2013

I-OCPP 1.5 ixhumana nesistimu emaphakathi ngephrothokholi ye-SOAP nge-HTTP ukuze isebenzeamaphuzu wokushaja; isekela izici ezilandelayo:

1. Okwenziwayo kwasendaweni nokuqalwa ukude, okuhlanganisa ukulinganisa ngenkokhelo
2. Amanani alinganisiwe azimele ekwenziweni
3. Gunyaza iseshini yokushaja
4. Ama-ID wokugunyazwa kwenqolobane nokuphathwa kohlu lokugunyazwa kwendawo ukuze uthole ukugunyazwa okusheshayo nokungaxhunyiwe ku-inthanethi.
5. Umlamuli (okungekona okwenziwe)
6. Ukubika isimo, okuhlanganisa nokushaya kwenhliziyo ngezikhathi ezithile
7. Incwadi (ngqo)
8. Ukuphathwa kwe-Firmware
9. Nikeza indawo yokushaja
10. Bika ulwazi lokuxilonga
11. Setha ukutholakala kwendawo yokushaja (iyasebenza/engasebenzi)
12. Isixhumi sokuvula kude
13. Ukusetha kabusha isilawuli kude

Iyini i-OCPP1.6 ekhishwe ngo-2015

1. Yonke imisebenzi ye-OCPP1.5
2. Isekela idatha yefomethi ye-JSON esekelwe kuphrothokholi Yezikhoxe Zewebhu ukuze kwehliswe ithrafikhi yedatha

(I-JSON, i-JavaScript Object Notation, iyifomethi yokushintshisana ngedatha engasindi) futhi ivumela ukusebenza kumanethiwekhi angawasekeli.indawo yokushajaumzila wephakethe (njenge-inthanethi yomphakathi).
3. Ukushaja okuhlakaniphile: ukulinganisa kokulayisha, ukushaja okuhlakaniphile okumaphakathi, nokushaja okuhlakaniphile kwasendaweni.
4. Vumela iphoyinti lokushaja lithumele kabusha ulwazi lwalo (ngokusekelwe olwazini lwamanje lwephoyinti lokushaja), njengenani lokugcina lemitha noma isimo sephoyinti lokushaja.
5. Izinketho ezinwetshiwe zokucushwa zokusebenza okungaxhunyiwe ku-inthanethi nokugunyazwa

Yini i-OCPP2.0? ikhishwe ngo-2017

1. Ukuphathwa Kwedivayisi: Umsebenzi wokuthola nokusetha izilungiselelo nokuqapha

iziteshi zokushaja. Lesi sici osekunesikhathi silindelwe sizokwamukelwa ikakhulukazi opharetha beziteshi ezishajayo abaphethe iziteshi zokushaja eziyinkimbinkimbi zabathengisi abaningi (DC fast).
2. Ukuphathwa kokwenziwe okuthuthukisiwe kuthandwa kakhulu ngabaqhubi beziteshi ezishajayo abaphethe iziteshi eziningi zokushaja nemisebenzi.
Ukuphepha okungeziwe.
3. Engeza izibuyekezo ze-firmware ezivikelekile, izaziso zokungena nezehlakalo, namaphrofayela okuphepha ukuze kuqinisekiswe (ukuphathwa okubalulekile kwezitifiketi zeklayenti) kanye nokuxhumana okuvikelekile (i-TLS).
4. Ukwengeza amandla okushaja ahlakaniphile: Lokhu kusebenza kuma-topology anezinhlelo zokuphatha amandla (EMS), izilawuli zendawo, kanye nokudidiyelwe.ukushaja okuhlakaniphile, iziteshi zokushaja, nezinhlelo zokuphatha iziteshi zokushaja zezimoto zikagesi.
5. Isekela i-ISO 15118: I-plug-and-play nezimfuneko zokushaja ezihlakaniphile zezimoto zikagesi.
6. Ukusekelwa kwesibonisi nolwazi: Nikeza abashayeli be-EV ngolwazi olusesikrinini olufana namanani namanani.
7. Kanye nentuthuko eyengeziwe eyengeziwe ecelwe umphakathi oshaja i-EV, i-OCPP 2.0.1 yethulwe kuwebhu yewebhu ye-Open Charging Alliance.