Thaum cov tsheb fais fab (EVs) txuas ntxiv mus nrov zuj zus, tus naj npawb ntawm cov chaw them hluav taws xob thoob ntiaj teb tab tom nce ntxiv sai heev. Tab sis nyob rau hauv qhov kev hloov pauv sai no, ib yam ua kom meej meej: seb cov chaw them hluav taws xob puas tuaj yeem "tham nrog ib leeg" yog qhov tseem ceeb. Nkag mus rau OCPP (Open Charge Point Protocol)—tus "txhais lus thoob ntiaj teb" rau cov tes hauj lwm them hluav taws xob EV, kom ntseeg tau tias cov chaw them hluav taws xob thoob plaws ntiaj teb tuaj yeem txuas tau zoo thiab ua haujlwm ua ke zoo li lub tshuab uas tau roj zoo.
Hauv cov lus yooj yim, OCPP yog "lus" uas cia cov chaw them hluav taws xob sib txawv los ntawm ntau hom thiab thev naus laus zis sib txuas lus nrog ib leeg. Qhov version feem ntau siv, OCPP 1.6, ua kom muaj kev sib raug zoo nrog ntau lub platform tswj hwm thiab cov txheej txheem them nyiaj. Qhov no txhais tau tias seb koj puas'Yog tias koj rov them koj lub tsheb EV hauv ib lub nroog lossis lwm lub nroog, koj tuaj yeem nrhiav tau qhov chaw nres tsheb uas ua haujlwm rau koj yooj yim, yam tsis tas txhawj txog cov teeb meem sib xws. Rau cov neeg teb xov tooj, OCPP ua rau muaj kev saib xyuas thiab tswj hwm cov chaw them hluav taws xob nyob deb, yog li cov teeb meem uas yuav tshwm sim tau txheeb xyuas thiab kho sai sai, ua rau muaj kev ua haujlwm zoo thiab kev ntseeg siab.
Rau cov tswv tsheb EV, cov txiaj ntsig ntawm OCPP kuj meej ib yam. Xav txog kev tsav koj lub tsheb EV hla ntau lub nroog sib txawv—OCPP ua kom koj paub tseeb tias koj'Yuav yooj yim nrhiav tau qhov chaw them fais uas ua haujlwm tau, thiab cov txheej txheem them nyiaj yeej'tsis yog ib qho teeb meem. Txawm koj siv daim npav RFID lossis lub xov tooj ntawm tes app, OCPP ua kom ntseeg tau tias txhua qhov chaw them nqi lees txais koj txoj kev them nyiaj uas koj nyiam. Kev them nqi yooj yim heev, tsis muaj qhov xav tsis thoob li.
OCPP kuj yog ib daim ntawv hla tebchaws thoob ntiaj teb rau cov neeg ua haujlwm chaw them hluav taws xob. Los ntawm kev siv OCPP, cov chaw them hluav taws xob tuaj yeem txuas rau hauv lub network thoob ntiaj teb tau yooj yim, qhib cov cib fim rau kev koom tes thiab kev nthuav dav. Rau cov neeg ua haujlwm, qhov no txhais tau tias muaj kev txwv tsawg dua thaum xaiv cov khoom siv, thiab cov nqi kho qis dua. Tom qab tag nrho, OCPP ua kom ntseeg tau tias cov hom them hluav taws xob sib txawv tuaj yeem "hais tib hom lus," ua rau kev hloov kho thiab kho kom zoo dua.
Niaj hnub no, OCPP twb yog tus qauv siv rau kev them nqi hauv ntau thaj chaw. Txij li Tebchaws Europe mus rau Asia, Tebchaws Meskas mus rau Tuam Tshoj, muaj ntau qhov chaw them nqi uas tau txais yuav OCPP. Thiab thaum kev muag khoom EV txuas ntxiv mus, qhov tseem ceeb ntawm OCPP tsuas yog yuav loj hlob xwb. Yav tom ntej, OCPP yuav tsis tsuas yog ua rau kev them nqi ntse dua thiab ua haujlwm tau zoo dua tab sis kuj tseem yuav pab tsav tsheb thauj mus los kom ruaj khov thiab yav tom ntej ntsuab dua.
Hauv ntej, OCPP tsis yog't tsuas yog"lus sib txawv"ntawm kev lag luam them EV—it'yog lub tshuab ua kom lub ntiaj teb them hluav taws xob ceev dua. Nws ua rau kev them hluav taws xob yooj yim dua, ntse dua, thiab txuas ntxiv dua, thiab ua tsaug rau OCPP, yav tom ntej ntawm cov chaw them hluav taws xob zoo li ci ntsa iab thiab ua haujlwm tau zoo.
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Lub sijhawm tshaj tawm: Lub Ib Hlis-07-2025
