A m girma naKayan aikin Cajin Mota Lantarkiya buƙaci daidaitattun ka'idojin sadarwa don tabbatar da haɗin kai tsakanin tashoshin Cajin EV da tsarin gudanarwa na tsakiya. Daga cikin waɗannan ka'idoji, OCPP (Open Charge Point Protocol) ta fito a matsayin ma'auni na duniya. Wannan labarin yana bincika mahimman bambance-bambancen tsakanin OCPP 1.6 da OCPP 2.0, suna mai da hankali kan tasirin su akan fasahar EV Charger, ingantaccen caji, da haɗin kai tare da ka'idodin zamani kamar CCS (Haɗin Tsarin Cajin), GB/T, da cajin gaggawa na DC.
1. Tsarin Lantarki da Samfuran Sadarwa
OCPP 1.6, wanda aka gabatar a cikin 2017, yana goyan bayan tsarin SOAP (a kan HTTP) da JSON (a kan WebSocket), yana ba da damar sadarwa mai sauƙi tsakaninWallbox Cajada tsarin tsakiya. Samfurin saƙon sa asynchronous yana ba da iziniTashoshin Cajin EVdon sarrafa ayyuka kamar tantancewa, sarrafa ma'amala, da sabunta firmware.
OCPP 2.0.1(2020), sabon juzu'i, yana ɗaukar ingantaccen tsarin gine-gine tare da ingantaccen tsaro. Yana ba da umarnin HTTPS don sadarwar rufaffiyar kuma yana gabatar da takaddun shaida na dijital don tabbatar da na'urar, yana magance lahani a cikin sigar farko. Wannan haɓakawa yana da mahimmanci donTashoshin caji mai sauri na DC, inda amincin bayanai da kuma sa ido na ainihi suke da mahimmanci.
2. Smart Cajin da Gudanar da Makamashi
Babban fasalin OCPP 2.0 shine ci gabaCajin Wayoiyawa. Ba kamar OCPP 1.6 ba, wanda ke ba da daidaiton nauyi na asali, OCPP 2.0 yana haɗa tsarin sarrafa makamashi mai ƙarfi (EMS) kuma yana goyan bayan fasahar Vehicle-to-Grid (V2G). Wannan damarEV Chargersdon daidaita farashin caji dangane da buƙatun grid ko samar da makamashi mai sabuntawa, inganta rarraba makamashi a cikin Tashoshin Cajin EV.
Misali, Caja Wallbox da ke amfani da OCPP 2.0 na iya ba da fifikon caji yayin lokutan da ba a kai ga kololuwa ba ko rage wuta yayin cunkoson grid, haɓaka inganci don zama da kasuwanci duka.Saitunan Cajin Motar Lantarki.
3. Tsaro da Biyayya
Yayin da OCPP 1.6 ya dogara da ainihin ingantattun hanyoyin tabbatarwa, OCPP 2.0 yana gabatar da ɓoyayyen ƙarshen-zuwa-ƙarshe da sa hannun dijital don sabunta firmware, rage haɗari kamar samun izini mara izini ko tambari. Wannan yana da mahimmanci na musammanCCS da GB/T tashoshi masu dacewa, wanda ke sarrafa bayanan mai amfani mai mahimmanci da ma'amaloli masu ƙarfi na DC.
4. Ingantattun Samfuran Bayanai da Ayyuka
OCPP 2.0yana faɗaɗa ƙirar bayanai don tallafawa hadadden yanayin caji. Yana gabatar da sabbin nau'ikan saƙon don bincike, sarrafa ajiyar wuri, da kuma ba da rahoto na ainihin lokaci, yana ba da ikon sarrafa granular.Tashoshin Cajin EV. Misali, masu aiki na iya gano kurakurai daga nesaWuraren caji mai sauri na DCko sabunta saituna don Caja na Wallbox ba tare da sa baki a wurin ba.
Sabanin haka, OCPP 1.6 ba ta da tallafi na asali don ISO 15118 (Plug & Charge), ƙayyadaddun da aka magance a cikin OCPP 2.0 ta hanyar haɗin kai mara kyau tare da wannan ma'auni. Wannan ci gaban yana sauƙaƙe amincin mai amfani a tashoshin CCS da GB/T, yana ba da damar gogewa na "toshe-da-caji".
5. Daidaituwa da Karɓar Kasuwa
OCPP 1.6 ya kasance ana karbe shi sosai saboda balaga da dacewa da tsarin gado, gami da hanyoyin sadarwa na GB/T a China. Koyaya, rashin jituwa na OCPP 2.0 tare da sigogin farko yana haifar da ƙalubale don haɓakawa, duk da manyan fasalulluka kamar goyan baya ga V2G da daidaita nauyi na ci gaba.
Kammalawa
Canji daga OCPP 1.6 zuwa OCPP 2.0 yana nuna gagarumin tsalle-tsalle a fasahar Cajin Motar Lantarki, wanda buƙatun tsaro, haɗin kai, da sarrafa makamashi mai wayo ke gudana. Yayin da OCPP 1.6 ya isa ga ainihin ayyukan EV Charger, OCPP 2.0 yana da mahimmanci don tabbatar da Tashoshin Cajin EV na gaba, musamman waɗanda ke tallafawa.DC sauri caji, CCS, da V2G. Kamar yadda masana'antar ke tasowa, ɗaukar OCPP 2.0 zai zama mahimmanci don daidaitawa tare da ƙa'idodin duniya da haɓaka ƙwarewar mai amfani a Wallbox Chargers da wuraren cajin jama'a.
Don ƙarin bayani kan ƙayyadaddun ƙayyadaddun ƙa'idodi>>>.
Lokacin aikawa: Fabrairu-28-2025
