Hais txog OCPP & Smart Charging ISO / IEC 15118
OCPP 2.0 yog dab tsi?
Open Charge Point Protocol (OCPP) 2.0.1 tau tso tawm xyoo 2020 los ntawm Open Charge Alliance (OCA) los tsim thiab txhim kho cov txheej txheem uas tau dhau los ua kev xaiv thoob ntiaj teb rau kev sib txuas lus zoo ntawm cov chaw them nqi (CS) thiab kev tswj hwm chaw nres tsheb. software (CSMS).OCPP tso cai rau cov chaw them nqi sib txawv thiab cov tshuab tswj kev sib cuam tshuam nrog ib leeg, ua kom yooj yim rau cov neeg tsav tsheb EV kom them lawv lub tsheb.
OCPP 2.0 nta
Linkpower yog officially muab OCPP2.0 nrog peb txhua series ntawm EV Charger khoom. Cov yam ntxwv tshiab tau tshwm sim raws li hauv qab no.
1.Device Management
2. Txhim kho kev ua lag luam
3. Ntxiv kev ruaj ntseg
4.Added Smart Charging functionalaties
5.Kev txhawb nqa rau ISO 15118
6.Display thiab messaging txhawb
7.Charging tus neeg teb xov tooj tuaj yeem tso saib cov ntaub ntawv ntawm EV Chargers
Dab tsi yog qhov txawv ntawm OCPP 1.6 thiab OCPP 2.0.1?
OCPP 1.6
OCPP 1.6 yog qhov siv dav tshaj plaws ntawm OCPP tus qauv. Nws tau tso tawm thawj zaug hauv xyoo 2011 thiab txij li tau txais los ntawm ntau lub chaw nres tsheb EV chaw tsim khoom thiab cov neeg ua haujlwm. OCPP 1.6 muab cov haujlwm yooj yim xws li pib thiab nres tus nqi, khaws cov ntaub ntawv them nqi chaw nres tsheb thiab hloov kho firmware.
OCPP 2.0.1
OCPP 2.0.1 yog qhov tseeb version ntawm OCPP tus qauv. Nws tau tso tawm xyoo 2018 thiab tau tsim los daws qee qhov kev txwv ntawm OCPP 1.6. OCPP 2.0.1 muab kev ua haujlwm siab dua, xws li cov lus teb xav tau, ntsuas qhov sib npaug, thiab kev tswj tus nqi. OCPP 2.0.1 siv RESTful/JSON kev sib txuas lus raws tu qauv, uas yog nrawm dua thiab hnyav dua li SOAP/XML, ua rau nws tsim nyog rau cov chaw them nyiaj loj.
Muaj ntau qhov sib txawv ntawm OCPP 1.6 thiab OCPP 2.0.1. Qhov tseem ceeb tshaj plaws yog:
Advanced functionality:OCPP 2.0.1 muab kev ua haujlwm siab dua li OCPP 1.6, xws li kev thov teb, kev ntsuas kev thauj khoom, thiab kev tswj tus nqi se.
Kev ua yuam kev:OCPP 2.0.1 muaj cov txheej txheem tswj kev ua yuam kev ntau dua li OCPP 1.6, ua kom yooj yim rau kev kuaj mob thiab daws teeb meem.
Kev ruaj ntseg:OCPP 2.0.1 muaj kev ruaj ntseg zoo dua li OCPP 1.6, xws li TLS encryption thiab daim ntawv pov thawj raws li kev lees paub.
ibTxhim kho kev ua haujlwm ntawm OCPP 2.0.1
OCPP 2.0.1 ntxiv ntau yam kev ua haujlwm siab heev uas tsis muaj nyob rau hauv OCPP 1.6, ua kom nws zoo dua rau kev them nyiaj loj. Qee qhov tshiab nta suav nrog:
1. Kev tswj cov cuab yeej.Cov txheej txheem ua kom muaj kev tshaj tawm cov khoom muag, txhim kho qhov yuam kev thiab kev tshaj tawm hauv lub xeev, thiab txhim kho kev teeb tsa. Lub customization feature ua rau nws muaj peev xwm rau Charging Station tswv los txiav txim siab npaum li cas ntawm cov ntaub ntawv yuav tsum tau saib xyuas thiab sau.
2. Txhim kho kev lag luam tuav.Es tsis txhob siv ntau tshaj kaum cov lus sib txawv, tag nrho cov kev ua haujlwm ntsig txog kev lag luam tuaj yeem suav nrog hauv ib qho lus.
3. Smart charging functionality.Kev Tswj Xyuas Hluav Taws Xob (EMS), tus tswj hwm hauv zos thiab kev sib koom ua ke ntse EV them nyiaj, chaw nres tsheb them, thiab kev tswj hwm chaw nres tsheb.
4. Kev them nyiaj yug rau ISO 15118.Nws yog EV kev sib txuas lus tsis ntev los no uas tso cai rau cov ntaub ntawv tawm tswv yim los ntawm EV, txhawb nqa Plug & Charge functionality.
5. Ntxiv kev ruaj ntseg.Kev txuas ntxiv ntawm kev ruaj ntseg firmware hloov tshiab, kev nkag mus rau kev ruaj ntseg, ceeb toom xwm txheej, kev lees paub kev ruaj ntseg profiles (cov neeg siv khoom-sab ntawv pov thawj tswj hwm), thiab kev sib txuas lus ruaj ntseg (TLS).
6. Kev txhawb nqa zaub thiab xa xov.Cov ntaub ntawv ntawm cov zaub rau EV tsav tsheb, hais txog cov nqi thiab cov nqi se.
OCPP 2.0.1 Ua kom tiav Cov Hom Phiaj Them Nqi Them
Ntxiv nrog rau kev ua kom tau txais txiaj ntsig los ntawm cov chaw them nqi, cov lag luam xyuas kom meej tias lawv cov kev coj ua zoo tshaj plaws yog nyob ruaj khov thiab pab txo qis carbon emissions thiab ua tiav cov pa roj carbon emissions net-zero.
Ntau daim phiaj siv kev tswj hwm kev thauj khoom siab heev thiab kev them nyiaj ntse kom tau raws li qhov xav tau them.
Kev them nyiaj ntse tso cai rau cov tswv lag luam los cuam tshuam thiab teeb tsa lub zog ntawm lub chaw them nyiaj ntau npaum li cas (lossis pab pawg ntawm cov chaw them nyiaj) tuaj yeem kos los ntawm daim phiaj. Hauv OCPP 2.0.1, Smart Charging tuaj yeem teeb tsa rau ib lossis ib qho ntawm plaub hom hauv qab no:
- Internal Load Balancing
- Centralized Smart Charging
- Local Smart Charging
- Sab nraud Smart Charging Control Teeb liab
Them cov profiles thiab cov sij hawm them nyiaj
Hauv OCPP, tus neeg teb xov tooj tuaj yeem xa cov kev txwv hloov pauv mus rau qhov chaw them nqi ntawm lub sijhawm tshwj xeeb, uas tau muab tso ua ke rau hauv cov ntawv them nyiaj. Qhov kev them nyiaj no tseem muaj lub sijhawm them nyiaj, uas txhais tau hais tias lub zog them lossis qhov txwv tam sim no nrog lub sijhawm pib thiab sijhawm. Ob qhov kev them nyiaj thiab qhov chaw them nqi tuaj yeem siv rau lub chaw nres tsheb them thiab cov khoom siv hluav taws xob tsheb hluav taws xob.
ISO/IEC 15118
ISO 15118 yog tus qauv thoob ntiaj teb tswj hwm kev sib txuas lus ntawm lub tsheb hluav taws xob (EVs) thiab chaw them nqi, feem ntau hu uaCombined Charging System (CCS). Cov txheej txheem feem ntau txhawb nqa cov ntaub ntawv sib pauv rau ob qho tib si AC thiab DC them nyiaj, ua rau nws yog lub hauv paus rau cov ntawv thov kev them nyiaj EV, suav nrogtsheb-rau-grid (V2G)peev xwm. Nws ua kom ntseeg tau tias EVs thiab cov chaw them nqi los ntawm cov tuam txhab sib txawv tuaj yeem sib txuas lus zoo, ua kom muaj kev sib raug zoo thiab cov kev pab them nqi ntau dua, xws li kev them nyiaj ntse thiab kev them nyiaj wireless.
1. ISO 15118 raws tu qauv yog dab tsi?
ISO 15118 yog V2G kev sib txuas lus raws tu qauv tsim los ua qauv kev sib txuas lus digital ntawm EVs thiabCov Khoom Siv Hluav Taws Xob Hluav Taws Xob (EVSE), feem ntau tsom rau high-powerDC them nyiajxwm txheej. Cov txheej txheem no txhim kho kev them nyiaj los ntawm kev tswj cov ntaub ntawv sib pauv xws li kev hloov hluav taws xob, kev lees paub tus neeg siv, thiab kev kuaj xyuas tsheb. Keeb kwm luam tawm raws li ISO 15118-1 hauv 2013, tus qauv no tau hloov zuj zus los txhawb ntau daim ntawv thov kev them nqi, suav nrog plug-and-charge (PnC), uas tso cai rau cov tsheb pib them nyiaj yam tsis muaj kev lees paub sab nraud.
Tsis tas li ntawd, ISO 15118 tau txais kev txhawb nqa kev lag luam vim tias nws ua rau muaj ntau yam kev ua haujlwm siab, xws li kev them nyiaj ntse (ua kom cov chargers kho lub zog raws li daim phiaj xav tau) thiab V2G cov kev pabcuam, tso cai rau cov tsheb xa hluav taws xob rov qab rau hauv daim phiaj thaum xav tau.
2. Lub tsheb twg txhawb ISO 15118?
Raws li ISO 15118 yog ib feem ntawm CCS, nws feem ntau txhawb nqa los ntawm European thiab North American EV qauv, uas feem ntau siv CCSHom 1 or Hom 2cov khoom sib txuas. Ntau tus neeg tsim khoom, xws li Volkswagen, BMW, thiab Audi, suav nrog kev txhawb nqa rau ISO 15118 hauv lawv cov qauv EV. Kev sib koom ua ke ntawm ISO 15118 tso cai rau cov tsheb no los ua kom muaj txiaj ntsig zoo xws li PnC thiab V2G, ua rau lawv sib xws nrog cov txheej txheem them nqi txuas ntxiv.
3. Cov yam ntxwv thiab qhov zoo ntawm ISO 15118
ISO 15118 muaj ntau yam tseem ceeb rau ob tus neeg siv EV thiab cov chaw muab kev pabcuam:
Plug-and-Charge (PnC):ISO 15118 tso cai rau cov txheej txheem them nyiaj seamless los ntawm kev tso cai rau lub tsheb kom lees paub qhov tseeb ntawm cov chaw sib raug zoo, tshem tawm qhov xav tau RFID phaib lossis mobile apps.
Smart Charging thiab Energy Management:Cov txheej txheem tuaj yeem kho cov qib hluav taws xob thaum them nyiaj raws li cov ntaub ntawv ntawm lub sijhawm tiag tiag hais txog daim phiaj xav tau, txhawb kev siv hluav taws xob thiab txo kev ntxhov siab ntawm daim phiaj hluav taws xob.
Tsheb-rau-Grid (V2G) Peev Xwm:ISO 15118's bidirectional kev sib txuas lus ua rau nws ua tau rau EVs pub hluav taws xob rov qab rau hauv daim phiaj, txhawb kev ruaj ntseg ntawm daim phiaj thiab pab tswj cov kev xav tau siab tshaj.
Txhim khu kev ruaj ntseg Protocols:Txhawm rau tiv thaiv cov neeg siv cov ntaub ntawv thiab xyuas kom muaj kev nyab xeeb kev lag luam, ISO 15118 siv encryption thiab ruaj ntseg cov ntaub ntawv sib pauv, uas yog qhov tseem ceeb tshwj xeeb rau PnC kev ua haujlwm.
4. Qhov txawv ntawm IEC 61851 thiab ISO 15118 yog dab tsi?
Thaum ob qho tib si ISO 15118 thiabIEC 61851: Uatxhais cov qauv rau EV them, lawv hais txog ntau yam ntawm cov txheej txheem them. IEC 61851 tsom rau cov yam ntxwv hluav taws xob ntawm EV them nyiaj, suav nrog qhov tseem ceeb xws li qib hluav taws xob, cov khoom sib txuas, thiab cov qauv kev nyab xeeb. Hloov pauv, ISO 15118 tsim cov txheej txheem kev sib txuas lus ntawm EV thiab lub chaw them nyiaj, tso cai rau cov tshuab sib pauv cov ntaub ntawv nyuaj, txheeb xyuas lub tsheb, thiab pab txhawb kev them nyiaj ntse.
5. Yog ISO 15118 yav tom ntej ntawmKev them nyiaj ntse?
ISO 15118 tau nce ntxiv raws li kev daws teeb meem yav tom ntej rau EV kev them nyiaj vim nws txhawb nqa rau kev ua haujlwm siab heev xws li PnC thiab V2G. Nws muaj peev xwm sib txuas lus bidirectionally opens muaj peev xwm rau dynamic zog tswj, aligning zoo nrog lub zeem muag ntawm ib tug ntse, hloov tau daim phiaj. Raws li EV kev saws me nyuam nce siab thiab qhov kev thov kom muaj kev sib tw them nyiaj ntau zuj zus, ISO 15118 yuav tsum tau txais yuav ntau dua thiab ua lub luag haujlwm tseem ceeb hauv kev txhim kho cov kev them nyiaj ntse.
Duab ib hnub koj tuaj yeem them nyiaj yam tsis muaj RFID / NFC Card, lossis luam theej duab thiab rub tawm cov Apps sib txawv. Tsuas yog ntsaws rau hauv, thiab lub kaw lus yuav txheeb xyuas koj EV thiab pib them nws tus kheej. Thaum nws los txog rau qhov kawg, ntsaws tawm thiab qhov system yuav raug nqi koj txiav. Nov yog qee yam tshiab thiab qhov tseem ceeb rau Bi-directional Charging thiab V2G. Linkpower tam sim no muab nws ua cov kev daws teeb meem rau peb cov neeg siv khoom thoob ntiaj teb rau nws cov kev xav tau yav tom ntej. Thov koj xav tiv tauj peb kom paub meej ntxiv.