OCPP2.0 tso tawm rau lub Plaub Hlis 2018 yog qhov tseeb version ntawmQhib Charge Point Protocol, uas piav qhia txog kev sib txuas lus ntawm Charge point (EVSE) thiab Charging Station Management System (CSMS). OCPP 2.0 yog raws li JSON lub vev xaib thiab kev txhim kho loj thaum muab piv rau cov thawj cojPAB 1.6.

Tam sim no txhawm rau ua kom OCPP zoo dua, OCA tau tshaj tawm qhov hloov tshiab rau 2.0 nrog kev saib xyuas tso tawm OCPP 2.0.1. Qhov kev tso tawm tshiab OCPP2.0.1 no suav nrog kev txhim kho uas tau pom hauv thawj qhov kev siv ntawm OCPP2.0 hauv thaj teb.

Kev Txhim Kho Kev Ua Haujlwm: OCPP2.0 Vs OCPP 1.6

1) Device Management:

Cov yam ntxwv kom tau txais thiab teeb tsa kev teeb tsa thiab tseem saib xyuas lub Chaw Nres Tsheb. Qhov no yog lub sijhawm tos ntev, tshwj xeeb tshaj yog txais tos los ntawm Charging Station Operators uas tswj hwm ntau qhov chaw muag khoom (DC ceev) them chaw nres tsheb.

2) Txhim kho kev lag luam tuav:

Tshwj xeeb yog txais tos los ntawm Charging Station Operators uas tswj cov chaw them nqi ntau thiab kev lag luam.

3) Ntxiv Kev Ruaj Ntseg:

Qhov sib ntxiv ntawm kev ruaj ntseg firmware hloov tshiab, kev ruaj ntseg logging thiab kev ceeb toom xwm txheej thiab kev ruaj ntseg profiles rau authentication (tseem ceeb tswj rau cov neeg siv-sab daim ntawv pov thawj) thiab ruaj ntseg kev sib txuas lus (TLS).

4) Ntxiv Smart Charging functionality:

Rau topologies nrog Kev Tswj Xyuas Hluav Taws Xob (EMS), tus tswj hwm hauv zos thiab rau kev sib koom ua ke ntawm kev them nyiaj ntse ntawm EV, them chaw nres tsheb thiab Chaw Tswj Xyuas Chaw Tswj Xyuas.

5) Kev them nyiaj yug rau 15118:

Hais txog plug-and-charge thiab ntse them yuav tsum tau los ntawm EV.

6) Kev txhawb nqa zaub thiab xa xov:

Txhawm rau muab tus tsav tsheb EV nrog cov ntaub ntawv ntawm cov zaub, piv txwv li hais txog tus nqi thiab cov nqi se.

7) Thiab ntau yam kev txhim kho ntxiv: uas tau thov los ntawm EV them nyiaj hauv zej zog.

Hauv qab no yog cov duab nrawm ntawm kev ua haujlwm sib txawv ntawm OCPP versions: