OCPP ke eng

Ka tsoelo-pele e tsoelang pele ea indasteri e ncha ea matla ho thekenoloji le indasteri le khothatso ea maano, likoloi tse ncha tsa matla li fetohile tse ratoang butle-butle. Leha ho le joalo, lintlha tse kang lits'ebetso tse sa phethahalang tsa ho tjhaja, bofokoli, le litekanyetso tse sa tsitsang li behile matla a macha. Ntlafatso ea indasteri ea likoloi. Tabeng ena, OCPP (Open Charge Point Protocol) e hlahile, eo morero oa eona e leng ho rarolla likamano pakeng tsa.ho qosa qubule litsamaiso tsa tsamaiso ea ho lefisa.

OCPP ke maemo a lefats'e a bulehileng a puisano a sebelisoang haholo ho rarolla mathata a fapaneng a bakoang ke puisano lipakeng tsa marang-rang a tjhaja a poraefete. OCPP e ts'ehetsa taolo ea puisano e se nang moeli lipakeng tsaditeishene tsa ho tjhajale litsamaiso tse bohareng tsa taolo ea mofani e mong le e mong. Boemo bo koetsoeng ba marang-rang a ho tjhaja poraefete bo bakile pherekano e sa hlokahaleng bakeng sa palo e kholo ea beng ba likoloi tsa motlakase le batsamaisi ba thepa lilemong tse ngata tse fetileng, e leng se ileng sa baka mehala e atileng indastering eohle bakeng sa mohlala o bulehileng.

Mofuta oa pele oa protocol e ne e le OCPP 1.5. Ka 2017, OCPP e ile ea sebelisoa litsing tsa ho tjhaja tse fetang 40,000 linaheng tse 49, ea fetoha maemo a indasteri bakeng sasetsi sa ho tjhajalikhokahano tsa marang-rang. Hona joale, OCA e tsoetse pele ho hlahisa litekanyetso tsa OCPP 1.6 le OCPP 2.0 ka mor'a maemo a 1.5.

Se latelang se hlahisa mesebetsi ea 1.5, 1.6, le 2.0, ka ho latellana.

OCPP1.5 ke eng? e lokollotsoe ka 2013

OCPP 1.5 e buisana le tsamaiso e bohareng ka SOAP protocol holim'a HTTP ho sebetsa lelintlha tse qosang; e tšehetsa likarolo tse latelang:

1. Litefiso tsa lehae le tse qaliloeng u le hole, ho kenyeletsoa le methara bakeng sa tefiso
2. Litekanyetso tse lekantsoeng li ikemetse ho tsoa ho litšebelisano
3. Fana ka tumello ea ho tjhaja nako
4. Li-ID tsa tumello ea caching le taolo ea lenane la tumello ea lehae bakeng sa tumello e potlakileng le e sa sebetseng.
5. Mokena-lipakeng (o sa sebetseng)
6. Tlaleho ea boemo, ho kenyelletsa le ho otla ha pelo nako le nako
7. Buka (ka ho toba)
8. Firmware tsamaiso
9. Fana ka ntlha ea ho tjhaja
10. Tlaleha lintlha tsa tlhahlobo
11. Beha sebaka sa ho tjhaja phumaneho (ya sebetsa/ha e sebetse)
12. Sehokelo sa ho notlolla remoutu
13. Remote reset

OCPP1.6 ke eng e lokollotsoeng ka 2015

1. Mesebetsi eohle ea OCPP1.5
2. E ts'ehetsa data ea fomate ea JSON e thehiloeng ho protocol ea Web Sockets ho fokotsa sephethephethe sa data

(JSON, JavaScript Object Notation, ke mokhoa o bobebe oa phapanyetsano ea data) 'me o lumella ts'ebetso ho marang-rang a sa sebetseng.sebaka sa ho tjhajaho tsamaisa liphutheloana (joalo ka Marang-rang a sechaba).
3. Ho tjhaja ka bohlale: ho leka-lekanya thepa, ho tjhaja ka bohlale bo bohareng, le ho tjhaja ka bohlale sebakeng seo.
4. E re sebaka sa ho tjhaja se romele boitsebiso ba sona hape (ho ipapisitse le lintlha tsa hajoale tsa ho tjhaja), joalo ka boleng ba ho qetela ba methara kapa boemo ba sebaka sa ho tjhaja.
5. Likhetho tse atolositsoeng tsa tlhophiso bakeng sa ts'ebetso ea kantle ho marang-rang le tumello

OCPP2.0 ke eng? e lokollotsoe ka 2017

1. Tsamaiso ea Sesebelisoa: Ts'ebetso ea ho fumana le ho seta litlhophiso le ho beha leihlo

diteishene tsa ho tjhaja. Karolo ena eo e leng khale e letetsoe e tla amoheloa ka ho khetheha ke basebetsi ba liteishene tse tjhajang ba tsamaisang liteishene tse rarahaneng tsa ho tjhaja batho ba bangata (DC fast).
2. Ts'ebetso e ntlafetseng ea transaction e tumme ka ho khetheha ho basebetsi ba liteishene tsa ho tjhaja ba laolang palo e kholo ea liteishene tsa ho tjhaja le litšebelisano.
Tšireletseho e eketsehileng.
3. Kenya liapdeite tse sireletsehileng tsa firmware, litsebiso tsa ho rema lifate le liketsahalo, le liprofaele tsa ts'ireletso bakeng sa netefatso (taolo ea bohlokoa ea litifikeiti tsa bareki) le likhokahano tse sireletsehileng (TLS).
4. Ho eketsa bokhoni ba ho tjhaja ka bohlale: Sena se sebetsa ho li-topology tse nang le litsamaiso tsa taolo ea matla (EMS), balaoli ba lehae, le tse kopaneng.ho tjhaja ka bohlale, liteishene tsa ho tjhaja, le tsamaiso ea liteishene tsa ho tjhaja likoloi tsa motlakase.
5. E tšehetsa ISO 15118: Litlhoko tsa plug-and-play le ho tjhaja ka bohlale bakeng sa likoloi tsa motlakase.
6. Tšehetso ea pontšo le tlhahisoleseding: Fana ka bakhanni ba EV boitsebiso bo hlahang skrineng joalo ka litefiso le litefiso.
7. Hammoho le lintlafatso tse ling tse ngata tse kōpiloeng ke sechaba se lefisang EV, OCPP 2.0.1 e ile ea hlahisoa Webinar ea Open Charging Alliance.