Kev hloov pauv ntawm lub tsheb fais fab (EV) tab tom hloov kho dua tshiab rau kev lag luam tsheb, thiab nrog rau qhov xav tau cov txheej txheem ua haujlwm zoo thiab raws li tus qauv los tswj cov chaw them nqi. Ib qho tseem ceeb hauv ntiaj teb ntawm kev them nqi EV yog Open Charge Point Protocol (OCPP). Cov txheej txheem qhib no, tsis muaj kev ntseeg siab ntawm tus muag khoom, tau tshwm sim los ua tus neeg ua si tseem ceeb hauv kev ua kom muaj kev sib txuas lus zoo ntawm cov chaw them nqi thiab cov txheej txheem tswj hwm hauv nruab nrab.
Kev Nkag Siab Txog OCPP:
OCPP, tsim los ntawm Open Charge Alliance (OCA), yog ib qho kev sib txuas lus uas ua kom muaj kev sib cuam tshuam ntawm cov chaw them hluav taws xob thiab cov txheej txheem tswj hwm network. Nws qhov xwm txheej qhib txhawb kev sib koom tes, tso cai rau ntau yam khoom siv them hluav taws xob los ntawm ntau lub tuam txhab tsim khoom sib txuas lus tau zoo.
Cov Nta Tseem Ceeb:
Kev sib koom tes:OCPP txhawb kev sib koom tes los ntawm kev muab ib hom lus sib xws rau cov khoom siv them nqi sib txawv. Qhov no txhais tau tias cov chaw them nqi, cov txheej txheem tswj hwm hauv nruab nrab, thiab lwm yam khoom siv kho vajtse thiab software cuam tshuam tuaj yeem sib txuas lus tau zoo, tsis hais tus neeg tsim khoom twg los xij.
Kev nthuav dav:Nrog rau kev siv cov tsheb fais fab ntau zuj zus, qhov kev nthuav dav ntawm cov chaw them hluav taws xob yog qhov tseem ceeb heev. OCPP pab txhawb kev koom ua ke ntawm cov chaw them hluav taws xob tshiab rau hauv cov tes hauj lwm uas twb muaj lawm, kom ntseeg tau tias lub ecosystem them hluav taws xob tuaj yeem nthuav dav yam tsis muaj teeb meem kom tau raws li qhov xav tau ntxiv.
Kev ywj pheej:OCPP txhawb nqa ntau yam kev ua haujlwm, xws li kev tswj hwm chaw taws teeb, kev saib xyuas lub sijhawm tiag tiag, thiab kev hloov kho firmware. Qhov kev ywj pheej no tso cai rau cov neeg teb xov tooj kom tswj hwm thiab saib xyuas lawv cov chaw them nqi kom zoo, kom ntseeg tau tias muaj kev ua tau zoo tshaj plaws thiab kev ntseeg siab.
Kev Ruaj Ntseg:Kev ruaj ntseg yog qhov tseem ceeb tshaj plaws hauv txhua lub network, tshwj xeeb tshaj yog thaum nws cuam tshuam nrog kev lag luam nyiaj txiag. OCPP daws qhov teeb meem no los ntawm kev siv cov kev ntsuas kev ruaj ntseg zoo, suav nrog kev encryption thiab kev lees paub, los tiv thaiv kev sib txuas lus ntawm cov chaw them nqi thiab cov txheej txheem tswj hwm hauv nruab nrab.
OCPP Ua Haujlwm Li Cas:
Cov txheej txheem OCPP ua raws li tus qauv client-server. Cov chaw them nqi ua haujlwm ua cov clients, thaum cov txheej txheem tswj hwm hauv nruab nrab ua haujlwm ua cov servers. Kev sib txuas lus ntawm lawv tshwm sim los ntawm cov lus uas tau teev tseg ua ntej, uas tso cai rau kev sib pauv cov ntaub ntawv tiag tiag.
Kev Pib Txuas:Cov txheej txheem pib nrog lub chaw them hluav taws xob pib txuas rau lub kaw lus tswj hwm hauv nruab nrab.
Kev Sib Txuas Lus:Thaum txuas nrog lawm, qhov chaw them fais thiab lub tshuab tswj hwm hauv nruab nrab yuav sib pauv cov lus los ua ntau yam haujlwm, xws li pib lossis nres lub sijhawm them fais, rov qab tau qhov xwm txheej them fais, thiab hloov kho firmware.
Lub plawv dhia thiab ua kom muaj sia nyob:OCPP suav nrog cov lus qhia txog lub plawv dhia kom ntseeg tau tias qhov kev sib txuas tseem ua haujlwm. Cov lus qhia kom ua haujlwm pab nrhiav thiab daws cov teeb meem kev sib txuas sai sai.
Cov Kev Cuam Tshuam Yav Tom Ntej:
Thaum lub khw muag tsheb fais fab txuas ntxiv loj hlob, qhov tseem ceeb ntawm cov txheej txheem sib txuas lus zoo li OCPP tau pom tseeb dua. Cov txheej txheem no tsis yog tsuas yog ua kom muaj kev paub zoo rau cov neeg siv EV xwb tab sis kuj ua rau kev tswj hwm thiab kev saib xyuas cov chaw them nqi yooj yim rau cov neeg teb xov tooj.
Cov txheej txheem OCPP sawv cev ua lub hauv paus tseem ceeb hauv ntiaj teb ntawm kev them hluav taws xob rau tsheb. Nws qhov xwm txheej qhib, kev sib koom ua ke, thiab cov yam ntxwv muaj zog ua rau nws yog lub zog tsav tsheb tom qab kev hloov pauv ntawm cov chaw them hluav taws xob txhim khu kev qha thiab ua haujlwm tau zoo. Thaum peb saib mus rau yav tom ntej uas muaj kev txav mus los ntawm hluav taws xob, lub luag haujlwm ntawm OCPP hauv kev tsim cov toj roob hauv pes them hluav taws xob tsis tuaj yeem hais ntau dhau.
Lub sijhawm tshaj tawm: Lub Kaum Ob Hlis-02-2023
