Kab lus no piav qhia txog kev hloov pauv ntawm OCPP raws txoj kev txhim kho, kev hloov kho ntse, thiab cov lej yooj yim hauv version 2.0.1, nrog rau nws lub luag haujlwm tseem ceeb hauv cov tsheb hluav taws xob them.
I. Qhia Txog Ntawm OCPP Raws Cai
Lub npe tag nrho ntawm OCPP yog qhib kev lees paub txog kev ua raws li OCA (qhib kev tswj hwm Alliance), ib lub koom haum raws li hauv Netherlands. Qhov kev xaiv cov txheej txheem ua tiav (OCPP) yog cov txheej txheem sib txuas lus ntawm CS thiab cov chaw nres tsheb tswj cov txheej txheem (CSMS). Cov txheej txheem txheej txheem no txhawb kev sib txuas lus ntawm cov chaw tswj kev sib txuas lus nrog kev txhawb nqa cov chaw sib txuas lus ntawm cov chaw sib txuas lus thiab cov txheej txheem tswj hwm ntawm txhua tus neeg muab kev pabcuam. OCPP txhawb kev sib txuas lus ntawm cov chaw nres tsheb thiab cov txheej txheem tswj hwm nruab nrab ntawm txhua tus kws khomob. Nws hloov lub sijhawm kaw ntawm ntiag tug them nyiaj network, uas tau ua teeb meem rau ntau tus tswv thiab cov thawj tswj hwm tau, thiab tau coj mus rau tus qauv qhib thoob plaws kev lag luam.
Cov txiaj ntsig ntawm OCPP Raws Cai
Qhib & pub dawb rau siv
Txwv tsis pub kaw-hauv rau ib tus kws khomob (them nyiaj platform)
Txo lub sij hawm sib xyaw ua ke / kev siv zog thiab nws teeb meem
1, keeb kwm ntawm OCPP
2. OCPP Version Qhia Txog
Raws li qhia hauv qab no, los ntawm OCPP1.5 rau qhov tseeb OCPP2.0.1
Vim tias muaj cov kev cai lij choj ntau dhau hauv kev lag luam los txhawb kev ua haujlwm sib txuas lus sib txuas lus, OCA coj cov hmoov txhuas hauv kev txhim kho raws tu raws tu qauv ocpp1.5. Xab npum yog txwv los ntawm nws tus kheej raws tu raws txoj kev txwv thiab tsis tuaj yeem dav dav thiab nrov nrov.
OCPP 1.5 Kev sib txuas lus nrog lub nruab nrab ntawm Sucocol los ua haujlwm them cov ntsiab lus them nyiaj nws txhawb nqa cov nyiaj them rau hauv qab no
(3) ocpp1.6 (xab npum / JSON)
OCPP1.6 version, koom nrog JSON FORT ua haujlwm, thiab nce cov kev nthuav dav ntawm kev them ntse. JSON Version yog los ntawm cov ntaub ntawv sib txuas lus, tuaj yeem nyob hauv ib puag ncig network xa cov ntaub ntawv ntawm kev ua lag luam (JSONSE PRODE TSEG FORCE PROCOLOL
Txhawb nqa JONS cov ntaub ntawv raws ntawm cov vev xaib los txo cov ntaub ntawv tsis sib xws) thiab tso cai rau cov ntaub ntawv sib pauv khoom (piv txwv li, Internet rau pej xeem). Cov nqi ntse: thauj khoom ntsuas, nruab nrab them thiab cov nqi ntse hauv zos. Tso cai them cov ntsiab lus los nqis qab lawv cov ntaub ntawv (raws li cov ntaub ntawv them tam sim no), xws li tus nqi kawg lossis lub xeev ntawm lub sijhawm them nyiaj.
(4) OCPP 2.0 (JSON)
OCPP 2.0, tso tawm hauv 2018, nce kev hloov pauv, rau kev tswj hwm cov khoom siv, thiab rau cov chaw tswj khoom ntse nrog cov chaw nres tsheb ntse (chaw nres tsheb ciav hlau thiab them cov chaw nres tsheb ciav hlau tswj cov tshuab. Txhawb ISO 15118: Plug thiab ua si thiab hloov chaw them rau cov hluav taws xob.
(5) OCPP 2.0.1 (JSON)
OCPP 2.0.1 yog qhov tseeb version, tso tawm hauv 2020. Nws muab cov kev txhim kho tshiab thiab kev txhim kho thiab ua si), txhim kho kev nyab xeeb thiab tag nrho cov kev ua tau zoo dua.
3. OCPP Version Compatibility
OCPP1.x tau tshaj nrog qis dua cov qauv, OCPP1.6 tau sib xws nrog OCPP1.5, OCPP1.5 tau tshaj OCPP1.2.
OCPP2.0.1 Tsis tau tshaj oCPP1.6, OCPP2.0.1 Txawm hais tias qee cov ntsiab lus ntawm OCPP1.6 Kuj tseem muaj, tab sis cov ntaub ntawv ncej qauv tau sib txawv kiag li ntawm cov neeg xa tuaj.
Thib ob, OCPP 2.0.1 raws tu qauv
1, qhov sib txawv ntawm OCPP 2.0.1 thiab OCPP 1.6
Piv nrog ua ntej versions xws li oCPP 1.6, OCPP 2.0. 1 muaj cov kev txhim kho loj hauv cov chaw hauv qab no:
a. Txhim Kho Kev Ruaj Ntseg
OCPP2.0.1 yog kev ruaj ntseg hattrened los ntawm kev qhia txog kev sib txuas https raws li kev ruaj ntseg txheej txheem thiab cov ntawv pov thawj tswj hwm kev ruaj ntseg kom ntseeg tau tias kev sib txuas lus.
B.Adding Cov Nta Tshiab
OCPP2.0.1 Ntxiv ntau yam tshiab, suav nrog cov peev nyiaj txiag kev lag luam, thiab cov ncauj lus kom ntxaws ntxaws thiab tsom xam.
c. Kev hloov tau yooj yim dua
OCPP2.0.1 tau tsim los ua kom yoog tau yooj yim kom tau raws li cov kev xav tau ntawm cov ntawv thov sib txawv ntau ntxiv.
d. Txoj Cai Yooj Yim
OCPP2.0.1 Yooj Yim Qhov Cai, ua rau nws yooj yim dua los siv cov software.
OCPP2.0.1 Firmware hloov tshiab ntxiv digital kos npe, txhawm rau tiv thaiv cov firmware Download tau tsis tiav, ua rau firmware hloov tsis tiav.
Hauv cov tswv yim thov, OCPP2.0.1 Raws txoj kev soj ntsuam tuaj yeem siv cov khoom siv them nyiaj, cov ntaub ntawv tiag tiag thiab muaj nuj nqi thiab muaj nuj nqi ntau dua li cov kev nyuaj, muaj ntau yam ntxiv tau nce ntxiv.
2, ocpp2.0.1 ua haujlwm qhia
OCPP 2.0.1 Raws txoj kev cai yog qhov tseeb version ntawm OCPP raws tu qauv. Piv nrog OCPP 1.6, OCPP 2.0.1 raws tu qauv tau ua ntau yam kev txhim kho thiab kev coj ua. Cov ntsiab lus tseem ceeb muaj xws li:
Xov Xwm Xov Xwm: OCP 2.0.1 Ntxiv cov lus tshiab thiab hloov kho cov lus qub qauv los txhim kho thiab ua tau zoo.
Cov ntawv pov thawj digital: Hauv OPC 2.0.1, cov ntawv pov thawj kev ruaj ntseg digital tau qhia kom muab cov khoom siv hardened ua kom pom tseeb thiab kev tiv thaiv kev ncaj ncees. Qhov no yog qhov kev txhim kho tseem ceeb tshaj OCPP1.6 kev ruaj ntseg twj.
Cov qauv ntaub ntawv: OPC 2.0.1 hloov tshiab Cov qauv ntaub ntawv kom suav nrog kev txhawb nqa rau cov cuab yeej ntaus ntawv tshiab thiab cov nta.
Kev Tswj Ntaus Khoom: OPC 2.0.1 no muab cov kev tswj hwm cov cuab yeej siv tau, suav nrog kev teeb tsa cov khoom siv, daws teeb meem, kev daws teeb meem hloov kho, software hloov tshiab, thiab lwm yam, thiab lwm yam.
Cheebtsam qauv: OCP 2.0.1 qhia txog cov qauv sib xyaw ua ke ntau dua uas tuaj yeem siv los piav cov khoom thiab cov tshuab. Qhov no yuav pab ua kom muaj ntau txoj kev nce qib xws li V2G (tsheb mus sib dhos).
Ntse them: oCPP2.0.1 Ntxiv kev txhawb nqa them rau cov them ntse, them nyiaj txiag tuaj yeem hloov kho raws li cov xwm txheej lossis cov neeg xav tau.
Tus Neeg Siv Cov Kheej thiab Kev Tso Cai: OCPP2.0.1 muab kev txhim kho cov txheej txheem siv thiab kev tso cai siv cov neeg siv khoom siv, thiab muab cov khoom siv tau zoo rau cov neeg siv cov ntaub ntawv tiv thaiv.
III. Taw qhia rau OCPP muaj nuj nqi
1. Cov kev ua kom txawj ntse
Kev Tswj Lub Zog Sab Nraud Sab nraud (EMS)
OCPP 2.0.1 chaw nyob cov teeb meem no los ntawm kev ceeb toom cov kev ceeb toom uas ceeb toom rau CSMS (them cov chaw nres tsheb tswj cov kab ke) ntawm kev txwv sab nraud) ntawm kev txwv sab nraud) ntawm cov kev txwv sab nraud. Kev them nyiaj ncaj qha ntse cov peev txheej uas txhawb nqa cov tshuab tswj hluav taws xob (EMS) tuaj yeem daws ntau yam xwm txheej:
Cov tsheb hluav taws xob txuas nrog them cov ntsiab lus (los ntawm ISO 15118)
OCPP 2.0.1 Kev txhawb nqa ISO 15118 -Uddated raws tu qauv rau Kev Sib Tham Kev Txuas Lus. ISO 15118 txheem ntsaws-thiab-ua si them-thiab-ua si them thiab ntse them (suav nrog EVS) yooj yim dua los siv OCPP 2.0.1. Pab kom them cov chaw nres tsheb xa cov lus xa cov lus (los ntawm CSMS) txog kev them cov chaw nres tsheb rau cov chaw tsav tsheb.
Ntse Them Them Nqi:
(1) LOAD BALANCER
Ntsaws cov balancer feem ntau yog tsom rau kev thauj khoom sab hauv ntawm lub chaw them nyiaj. Lub chaw tsheb them nqi yuav tswj tau lub zog them ntawm txhua tus them tus ncej raws li kev teeb tsa ua ntej. Lub chaw tsheb them yuav tau teeb tsa nrog tus nqi txwv tsis pub muaj nuj nqis, xws li cov zis tshaj plaws. Tsis tas li ntawd, kev teeb tsa tseem suav nrog kev xaiv rau kev ua kom muaj zog faib ntawm cov chaw nres tsheb them rau cov neeg them txhua tus. Qhov kev teeb tsa no qhia txog cov chaw them nyiaj uas them tus nqi hauv qab no configuration tus nqi tsis raug thiab lwm cov tswv yim them yuav tsum raug xaiv.
(2) Central cov nyiaj ntse nruab nrab
Central Smart them nyiaj kwv yees tias kev them nyiaj rau ib feem ntawm cov phiaj xwm kev ua ntej ntawm cov chaw nres tsheb twv ua ntej thiab teeb tsa kev txwv los ntawm kev teb cov lus.
(3) Kev them siab hauv zos
Cov tswj hwm kev txawj ntse hauv zos yog qhov pom tau los ntawm cov tswj hwm hauv zos, uas yog sib npaug rau tus neeg saib xyuas ntawm OCPP raws txoj cai thiab tswj cov kev them nqi ntawm lwm cov chaw nres tsheb hauv pawg. Tus maub los nws tus kheej tuaj yeem nruab nrog cov chaw nres tsheb lossis tsis them. Nyob rau hauv hom kev sib koom tes hauv zos them nyiaj, cov tswj hwm hauv zos txwv lub zog them rau lub zog them ntawm lub chaw them nyiaj. Thaum them nyiaj, tus nqi txwv tuaj yeem hloov kho. Qhov kev txwv ntawm cov pab pawg them nyiaj tuaj yeem teeb tsa hauv zos lossis los ntawm lub hauv paus.
2. System Taw Qhia
Txoj Cai Yuam Kev
software architecture
Txoj kev ua haujlwm tau nyob rau hauv OCPP2.0.1 Raws txoj kev hloov pauv qauv, kev tso cai module, cov chaw muag khoom module, firmware tswj cov module thiab qhia cov lus module
IV. Kev Tsim Kho Yav Tom Ntej ntawm OCPP
1. Qhov zoo ntawm OCPP
OCPP yog pub dawb thiab qhib txoj kev zoo los daws cov neeg tsav tsheb tam sim no, thiab tau muaj nyob hauv ntau lub tebchaws.
Ua ntej kev tshaj tawm ntawm OCPP, txhua lub chaw them nyiaj tau tsim nws tus kheej txoj kev sib txuas lus rau kev sib txuas lus rov qab, yog li locking them cov neeg ua lag luam rau ib lub chaw tsim khoom xa mus rau ib qho chaw nres nkoj Tam sim no, nrog txhua tus kho vajtse tsim qauv txhawb nqa OCPP, them cov Post cov neeg ua haujlwm tau pub dawb los ntawm ib tus neeg muag khoom, ua lag luam kev sib tw ntau dua.
Tib yam yog qhov tseeb rau cov tswv cuab / cov lag luam; Thaum lawv yuav ib lub chaw nres tsheb uas tsis-OCPP nrog tus neeg tsav tsheb tsis tau ua tiav, lawv raug kaw rau hauv cov chaw nres tsheb them nyiaj tshwj xeeb. Tab sis nrog OCPP-ua raws cov khoom siv kho vajtse, cov tswv tsev tuaj yeem nyob ywj siab ntawm lawv cov neeg muab kev pab. Cov tswv yog dawb los xaiv ib qho kev sib tw ntau dua, cov nqi zoo dua, lossis zoo dua CPO. Tsis tas li, lawv tuaj yeem nthuav lawv lub network los ntawm kev sib xyaw ua ke cov khoom sib txawv
Ntawm chav kawm, cov txiaj ntsig tseem ceeb ntawm EVS yog tias 40 tsav tsis tas yuav vam khom rau ib tus neeg teb xov tooj ib zaug ntxiv lossis tus neeg xa khoom. Raws li nrog yuav oCPP them cov chaw nres tsheb, EV Tsav tsheb tuaj yeem hloov mus rau qhov zoo CPPPPOS / EMP. Qhov thib ob, tab sis cov txiaj ntsig tseem ceeb heev yog qhov muaj peev xwm siv E-Mobility tsaj.
2, OCPP hauv lub luag haujlwm ntawm cov tsheb hluav taws xob them nyiaj
(1) OCPP pab EveS thiab CSMS sib txuas lus nrog txhua lwm
(2) Kev tso cai ntawm hluav taws xob cov neeg siv hluav taws xob kom pib them
(3) Kev hloov kho thaj chaw deb ntawm kev them nyiaj, chaw taws teeb tswj (pib nres), chaw taws teeb rub tawm (cov cim chaw taws teeb (txuas ID)
(4) cov xwm txheej tiag tiag ntawm kev them nyiaj (muaj
(5) Cov nqi ntse (txo cov phiaj xwm load)
(6) Kev Tswj Xyuas Firmware (OTAA)
LinkPower tau tsim nyob rau hauv 2018, nrog ntau tshaj 8 xyoo tsoming los muab cov kev tshawb fawb tseem ceeb, suav nrog software, kho vajtse, tsos, tsos, tsos, lwm yam.
Ob qho tib si Ac thiab DC cov khoom siv ceev nrawm nrog OCPP1.6 software tau tas sim sim nrog ntau dua 100 ocpp platform muab khoom. Nyob rau tib lub sijhawm, peb tuaj yeem hloov kho oCPP1.6J rau OCPP2.0.1 thiab cov khoom lag luam aws tau nruab rau ntawm v2g bi-directal them.
Lub Sijhawm Post: Oct-21-2024