Porotokole ya OCPP itanga igisubizo cyitumanaho gihuriweho hagati yumuriroigikuta cyamashanyarazi na sisitemu iyo ari yo yose yo kuyobora. Iyi protocole yububiko ishyigikira guhuza kwishyurwa kwoseigikuta cyamashanyarazi serivise itanga serivise nkuru yubuyobozi hamwe na posita zose zishyuza.
I. Porotokole ya OCPP
1. Izina ryuzuye rya OCPP ni Open Charge Point Protocol, ni protocole yubuntu kandi ifunguye yateguwe na OCA (Open Charge Alliance), umuryango ufite icyicaro mu Buholandi. Gufungura ingingo yo kwishyuzaigikuta cyamashanyarazi Porotokole (OCPP) ikoreshwa mu itumanaho rihuriweho hagati ya sitasiyo zishyuza (CS)igikuta cyamashanyarazina sisitemu yo gucunga sitasiyo iyo ari yo yose (CSMS). Ubu bwubatsi bwa protocole bushigikira guhuza serivisi iyo ari yo yose itanga serivisi ya CSMS hamwe na posita zose zishyuza. Ibyiza bya protocole ya OCPP: fungura kandi wubusa gukoresha, irinda gufunga umuntu umwe (platform yishyuza), igabanya igihe / imbaraga hamwe nibibazo bya IT.
2 verisiyo nyamukuru ya protocole ya OCPP
OCPP1.2 (SOAP) OCPP1.5 (SOAP) OCPP1.6 (SOAP / JSON)
OCPP2.0.1 (JSON)
SOAP igarukira ku mbogamizi zayo bwite, ntishobora kuba intera nini yo kuzamurwa vuba; JSON verisiyo yitumanaho rya WebSocket, irashobora kuba mubidukikije byose kugirango wohereze amakuru kuri mugenzi we, protocole ikoreshwa cyane kumasoko ni verisiyo ya 1.6J, OCPP2.0.1 ni 2018 muri protocole iteza imbere ikoreshwa ryicyerekezo by'ejo hazaza.
3, itandukaniro hagati ya verisiyo zitandukanye za OCPPigikuta cyamashanyarazir
OCPP1. * Ihuza na verisiyo yo hasi, OCPP1.6 irahuza na OCPP1.5, OCPP1.5 irahuza na OCPP1.2.
OCPP2.0.1 ntabwo ihuye na OCPP1.6, OCPP2.0.1 nubwo bimwe mubikubiye muri OCPP1.6 nabyo bifite, ariko imiterere yikadiri yamakuru yoherejwe yari itandukanye rwose, OCPP2.0.1 yongeyeho byinshi bya OCPP1.6 ikora udafite imikorere, kurugero.
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.igikuta cyamashanyarazimuri OCPP2.0.1.
.igikuta cyamashanyarazi ibyo bigena transactionId agaciro, nibyiza kuko mugihe habaye kunanirwa kwurusobe, birakenewe ko wongera kohereza amakuru ya StartTransaction mugihe ikirundo cyo kwishyuzaigikuta cyamashanyarazi igomba kohereza amakuru. Ibyiza byibi nuko mugihe habaye kunanirwa kwurusobe, ukeneye kongera kohereza amakuru ya StartTransaction, niba ari verisiyo ya OCPP1.6, urubuga rushobora kubika kopi ebyiri zamakuru amwe yubucuruzi, bikavamo kugabanywa kwa amafaranga y'abakiriya kabiri;
(5) OCPP 2.0.1 ibisobanuro nibiranga kurenza 1.6 verisiyo ya byinshi, iterambere ryikibazo ryiyongereye.
Icya kabiri, amasezerano ya OCPP 2.0.1
OCPP2.0.1 ishyigikira ikoreshwa rya JSON imiterere yamakuru ya websockets itumanaho, OCPP2.0.1 ntabwo ihuye na OCPP1.6.
Shyigikira uburyo bwinshi bwo gutanga uburenganzira bwumutekano, ISO15118, kwishyuza ubwenge, gucunga ibikoresho, gucunga kwishyuza, nibindi biranga guhuza cyane, umutekano mwinshi hamwe nubunini buke.
Urubuga rwa OCPP
1 、 OCPP2.0.1 Ubwubatsi bwa software
Harimo cyane cyane module yo kohereza amakuru, uburenganzira, umutekano, iboneza, gusuzuma, gucunga porogaramu, gucunga ibikoresho no gucunga amafaranga, nibindi. Igice cya module ikora (igice) muri protocole ya OCPP2.0.1:
2 transmission Kohereza amakuru (DataTransfer) module
Koresha isomero ryagatatu-isomero libwebsockets kugirango ushireho websockets ihuza na CSMS ya kure unyuze kumurongo kugirango uhuze amakuru; koresha isomero-ryisomero ryihutajson kuri
3 、 Uruhushya (Uruhushya) Module
Uburyo bwo gutanga uburenganzira burimo RFID, buto yo gutangira, ikarita yo kubikuza / ikarita yinguzanyo, kode ya PIN, CSMS, idToken yaho, ISO15118, uburenganzira bwa interineti nibindi.
Urugero: Imbonerahamwe yo gutanga uruhushya rwa CSMS
4 、 Umutekano (Umutekano) Module
Module yumutekano ikoresha isomero ryabandi-mbedtls RSA, ECC (Elliptic Curve) module kugirango ihishe kandi ibanga amakuru, hamwe na X509 module yo gucunga ibyemezo.
Urugero: Igishushanyo cyigihe cyo kuvugurura ibyemezo bya sitasiyo yo kwishyuza
5 actions Ibikorwa (Transaction) Module
Gucuruza bivuga inzira yo kwishyuza ikinyabiziga cyamashanyarazi nigikoresho cyo kwishyuza.
Muri OCPP2.0, ubutumwa bwose bujyanye nubucuruzi bwinjijwe mubutumwa
Igishushanyo cyigihe: Tangira Gucuruza - Gucomeka no gukina
6 、 MeterValues module
Mugihe cyo gucuruza, igomba kohereza amakuru yimibare yimbere muri CSMS mugihe runaka, kugirango CSMS nabakoresha bashobore gusobanukirwa niterambere ryibikorwa mugihe nyacyo.
Igishushanyo mbonera: amakuru ajyanye na metero yamakuru
7 Mod Module
Module yo kwishyuza ni module nshya ya software muri OCPP2.0, ikoreshwa mugutanga ibiciro no kwishura amakuru kubakoresha. Harimo ahanini:
-Mbere yo kwishyuza, gutanga amakuru arambuye yibiciro bya sitasiyoigikuta cyamashanyarazi.
-Mu gihe cyo kwishyuza, gutanga amakuru yigihe-gihe.
-Nyuma yo kwishyuza, gutanga amakuru yanyuma yo kwishyuza.
(1) Igishushanyo mbonera cyamakuru yibiciro mbere yo kwishyuza:
(2) Imbonerahamwe yigihe cyamakuru yo kwishyuza mugihe cyo kwishyuza
(3) Igishushanyo mbonera cyamakuru yo kwishyuza nyuma yo kwishyuza
8 Mod Module yo kubika
Kubika nigikorwa cyabitswe, gishobora gushyirwaho nuwabikoresheje. Kubera ko nta sitasiyo nyinshi zishyuzaigikuta cyamashanyarazi kandi ibinyabiziga bigenda byamashanyarazi bigarukira, abayikoresha bakeneye kwishingira ibikoresho byo kwishyuza hakiri kare.
Igishushanyo mbonera cyo kubika ibikoresho byabugenewe byo kwishyuza kuri sitasiyo yishyuzaigikuta cyamashanyarazi:
9 Mod Module yo Kwishyuza
Kwishyuza byubwenge bivuga imyitwarire yo guhindura imbaraga zumuriro nkuko bikenewe mugihe cyo kwishyuza. Harimo ahanini:
-Umutwaro uringaniye muri sitasiyo yishyuza -Gucunga sisitemu yo hagati
-Ubwishyu bwubwenge bwibanze -Gucunga sisitemu yo gucunga ingufu
Muri OCPP kwishyuza ubwengeigikuta cyamashanyarazi kugenzura bigaragarira cyane cyane muburyo bwo Kwishyuza, bikubiyemo imipaka yo kohereza ingufu kuri sitasiyo yumuriro mugihe runaka mugihe.
Kwishyuza imyirondoro yubutumwa (JSON):
10 module Module yo gusuzuma
Byakoreshejwe mugusuzuma kure ibibazo bya sitasiyo yishyuza mugushiraho dosiye ikubiyemo amakuru yo kwisuzumisha kuri sitasiyo yishyuza.
Isuzuma ryamakuru dosiye yohereje igishushanyo gikurikirana:
Kode yo gusuzuma dosiye ifitanye isano (igice):
11 Mod Module yo gucunga ibikoresho
Iyo sitasiyo yo kwishyiriraho ikeneye kuvugurura software, CSMS izamenyesha sitasiyo yumuriro mugihe ishobora gutangira gukuramo porogaramu nshya, kandi sitasiyo yumuriro igomba kumenyesha CSMS nyuma yintambwe yo gukuramo no gushiraho porogaramu nshya.
Urugero: Igishushanyo mbonera cya Firmware Igishushanyo cyigihe (Igice)
Kuvugurura ama software yerekeye code (igice):
12 、 Kwerekana Module
Erekana ubutumwa module ikoreshwa nuwashinzwe kwishyuza (CSO) kugirango yerekane amakuru ajyanye no kwishyuza kubakoresha, kwerekana ubutumwa module nigikorwa gishya muri OCPP 2.0, cyane cyane harimo
-Gushiraho ubutumwa bwerekana na CSO
Sitasiyoigikuta cyamashanyarazi kohereza ubutumwa bwerekana
Gushiraho kwerekana ubutumwa bwerekana igishushanyo mbonera:
Shakisha ubutumwa bwerekana igihe cyerekana imbonerahamwe:
Sichuan Green Science & Technology Co., Ltd.
0086 19158819831
Igihe cyo kohereza: Kanama-09-2024
