Tsoelo-pele ea Liprothokhole tsa ho tjhaja tsa EV: Tlhahlobo ea Papiso ea OCPP 1.6 le OCPP 2.0

Kholo e potlakileng eaMeaho ea ho tjhaja koloi ea motlakasee hloka hore ho be le diprothokholo tse tloaelehileng tsa puisano ho netefatsa hore ho ka sebetsanoa ka tšebelisano-'moho lipakeng tsa Liteishene tsa ho Chaja tsa EV le litsamaiso tsa tsamaiso tse bohareng. Har'a diprothokholo tsena, OCPP (Open Charge Point Protocol) e hlahile e le tekanyetso ea lefats'e. Sengoloa sena se hlahloba liphapang tsa bohlokoa lipakeng tsa OCPP 1.6 le OCPP 2.0, se shebane le tšusumetso ea tsona theknolojing ea ho Chaja ea EV, katleho ea ho tjhaja, le kopanyo le maemo a sejoale-joale joalo ka CCS (Combined Charging System), GB/T, le DC fast charger.

Liteishene tsa ho tjhaja dikoloi tsa motlakase Ocpp1.6 ocpp2.0


1. Mehlala ea Meralo ea Protocol le Puisano

OCPP 1.6, e hlahisitsoeng ka 2017, e tšehetsa liforomo tsa SOAP (ka HTTP) le JSON (ka WebSocket), e nolofalletsang puisano e tenyetsehang pakeng tsaLitjhaja tsa Lebotengle litsamaiso tse bohareng. Mohlala oa eona oa melaetsa o sa tsamaellaneng o lumellaLiteishene tsa ho tjhaja tsa EVho sebetsana le mesebetsi e kang netefatso, tsamaiso ea litšebelisano, le lintlafatso tsa firmware.

OCPP 2.0.1(2020), e leng phetolelo ya moraorao, e amohela meralo e matla haholoanyane e nang le tshireletso e ntlafetseng. E laela HTTPS bakeng sa puisano e patiloeng mme e hlahisa disetifikeiti tsa dijithale bakeng sa netefatso ya sesebediswa, e sebetsana le bofokodi liphetolelong tsa pejana. Ntlafatso ena e bohlokwa bakeng saLiteishene tsa ho tjhaja ka potlako tsa DC, moo botšepehi ba data le tlhokomelo ea nako ea sebele e leng tsa bohlokoa ka ho fetisisa.


2. Ho tjhaja ka bohlale le Taolo ya Matla

Tšobotsi e ikhethang ea OCPP 2.0 ke hore e tsoetse pele haholoHo tjhaja ka bohlalebokgoni. Ho fapana le OCPP 1.6, e fanang ka ho leka-lekanya mojaro wa motheo, OCPP 2.0 e kopanya ditsamaiso tsa taolo ya matla a fetofetohang (EMS) mme e tshehetsa mahlale a Vehicle-to-Grid (V2G). Sena se dumellaLitjhaja tsa motlakaseho fetola sekgahla sa ho tjhaja ho latela tlhoko ya gridi kapa ho fumaneha ha eneji e ntjhafatswang, ho ntlafatsa kabo ya eneji ho pholletsa le Ditsi tsa ho tjhaja tsa EV.

Mohlala, Wallbox Charger e sebelisang OCPP 2.0 e ka beha pele ho tjhaja nakong ya dihora tse seng tsa nako e telele kapa ya fokotsa motlakase nakong ya gridi e tletseng, e leng se ntlafatsang bokgoni ba ho sebetsa matlong le dikgwebong.Litlhophiso tsa ho tjhaja koloi ea motlakase.


3. Tšireletso le ho Latela Melao

Leha OCPP 1.6 e itshetlehile ka mekgwa ya motheo ya netefatso, OCPP 2.0 e hlahisa encryption ho tloha qalong ho isa qetellong le ditshaeno tsa dijithale bakeng sa dintlafatso tsa firmware, e fokotsa dikotsi tse kang phihlello e sa dumellwang kapa ho qhekellwa. Sena se bohlokwa haholo bakeng saLiteishene tse lumellanang le CCS le GB/T, e sebetsanang le data e hlokolosi ea basebelisi le litšebelisano tsa DC tse matla haholo.

Ocpp1.6 ocpp2.0 bakeng sa Liteishene tsa ho tjhaja dikoloi tsa motlakase


4. Mehlala e Ntlafalitsoeng ea Lintlha le Ts'ebetso

OCPP 2.0e atolosa mehlala ea data ho tšehetsa maemo a rarahaneng a ho tjhaja. E hlahisa mefuta e mecha ea melaetsa bakeng sa tlhahlobo, tsamaiso ea peeletso, le tlaleho ea boemo ba nako ea sebele, e nolofalletsang taolo e akaretsang holim'aLiteishene tsa ho tjhaja tsa EVMohlala, basebetsi ba ka fumana liphoso ba le holeDiyuniti tsa ho tjhaja ka potlako tsa DCkapa ntjhafatsa di-configurations bakeng sa Wallbox Chargers ntle le ho kenella sebakeng seo.

Ka lehlakoreng le leng, OCPP 1.6 ha e na tšehetso ea tlhaho bakeng sa ISO 15118 (Plug & Charge), e leng moeli o sebetsanang le OCPP 2.0 ka ho kopanngoa ho se nang sekoli le maemo ana. Tsoelo-pele ena e nolofatsa netefatso ea basebelisi liteisheneng tsa CCS le GB/T, e nolofalletsang liphihlelo tsa "plug-and-charge".


5. Ho tsamaellana le ho Amohela 'Maraka

OCPP 1.6 e ntse e amohelwa haholo ka lebaka la ho hola ha yona le ho tsamaellana ha yona le ditsamaiso tsa kgale, ho kenyeletswa le marangrang a thehilweng ho GB/T Chaena. Leha ho le jwalo, ho se tsamaisane ha OCPP 2.0 le diphetolelo tsa pejana ho baka diphephetso bakeng sa ntlafatso, ho sa tsotellehe dibopeho tsa yona tse ntle tse kang tshehetso ya V2G le ho leka-lekanya mojaro o tswetseng pele.

Chaja ea EV ea BeiHai


Qetello

Phetoho ho tloha ho OCPP 1.6 ho ea ho OCPP 2.0 e tšoaea keketseho e kholo theknolojing ea ho tjhaja likoloi tsa motlakase, e susumetsoang ke litlhoko tsa ts'ireletso, tšebelisano-'moho, le taolo e bohlale ea matla. Leha OCPP 1.6 e lekane bakeng sa ts'ebetso ea mantlha ea charger ea EV, OCPP 2.0 ke ea bohlokoa bakeng sa Liteishene tsa ho tjhaja tsa EV tse tla thibela nakong e tlang, haholo-holo tse tšehetsangDC e tjhaja ka potlako, CCS, le V2G. Ha indasteri e ntse e fetoha, ho amohela OCPP 2.0 ho tla ba bohlokwa bakeng sa ho tsamaisana le maemo a lefatshe le ho ntlafatsa boiphihlelo ba basebedisi ho Wallbox Chargers le ditsi tsa ho tjhaja tsa setjhaba.

Bakeng sa lintlha tse ling mabapi le litlhaloso tsa protocol>>>.


Nako ea poso: Hlakola-28-2025