Iphrothokholi ye-OCPP ihlinzeka ngesisombululo sokuxhumana esihlanganisiwe phakathi kweziteshi zokushajaishaja yemoto kagesi ye-Wallbox Futhi noma yiluphi uhlelo lokuphatha oluphakathi. Le Artocol Architecture isekela ukuxhumana kwanoma yikuphi ukushajaishaja yemoto kagesi ye-Wallbox Uhlelo lokuphathwa komhlinzeki oluphakathi lwesevisi ngakho konke okuthunyelwe kokushaja.
I. Iphrothokholi ye-OCPP
1. Igama eligcwele le-OCPP lingu-Open Chort Point Protocol, okuyi-protocol yamahhala futhi evulekile ethuthukiswe yi-OCA (Open Charge Alliance), inhlangano esekelwe eNetherlands. Iphoyinti elivulekile lenkokheloishaja yemoto kagesi ye-Wallbox I-Protocol (OCPP) isetshenziselwa ukuxhumana okuhlangene phakathi kweziteshi zokushaja (CS)ishaja yemoto kagesi ye-WallboxFuthi noma yiluphi uhlelo lokulawulwa kweziteshi lokushaja (CSMS). Le Arvintecture yephrothokholi isekela ukuxhumana kwanoma yimuphi ama-CSMs ahlinzeka ngezinsizakalo zokushaja ngakho konke okuthunyelwe. Izinzuzo ze-OCPP protocol: Vula futhi ukhululekile ukuyisebenzisa, kuvimbela ukukhiya kumhlinzeki oyedwa (ukushaja ipulatifomu), kunciphisa isikhathi sokuhlanganiswa / umzamo kanye nezinkinga ze-IT.
2, Izinguqulo eziphambili ze-OCPP Protocol
I-OCPP1.2 (insipho) OCPP1.5 (insipho) OCPP1.6 (Insipho / JSON)
I-OCPP2.0.1 (JSON)
Insipho ikhawulelwe yizingqinamba zayo ze-protocol, ayikwazi ukuba yinqwaba yokunyusa ngokushesha; Json version of websocket ukuxhumana, kungaba kunoma iyiphi indawo yenethiwekhi ukuthumela idatha komunye nomunye, amaphrothokholi asetshenziswa kakhulu emakethe yinguqulo ye-1.6J, i-OCPP2.0.1 i-Protocol ephuma ku-2018 ephakanyiselwe ukusetshenziswa kohlelo yekusasa.
3, umehluko phakathi kwezinguqulo ezahlukahlukene ze-OCPPI-Wallbox kagesi yokushajar
I-OCPP1. * Iyahambisana nezinhlobo eziphansi, i-OCPP1.6 iyahambelana ne-OCPP1.5, i-OCPP1.5 iyahambelana ne-OCPP1.2.
I-OCPP2.0.1 ayihambelani ne-OCPP1.6, OCPP2.0.1 Noma okunye okuqukethwe kwe-OCPP1.6 nakho, kepha ifomethi yohlaka lwedatha oluthunyelwe ihluke ngokuphelele, i-OCPP2.0.1 ingezwe ngokuphelele i-OCPP1.6 Awunawo umsebenzi, ngokwesibonelo.
(1) Ukuqalisa nokutolika ku-OCPP1.6 kuthathelwa indawo ukuthengiselana ku-OCPP2.0.1.
(2) Ukuvuselelwa kwe-firmware ku-OCPP2.0.1 Ingeza amasiginesha edijithali ukuvikela ukulanda okuphelele kwe-firmp
(3) I-transaction iqinisekisiwe ukuthi ihlukile ngeplatifomu ku-OCPP1.6, futhi iqinisekiswe ukuthi ihlukile ngokuthumela okushajaishaja yemoto kagesi ye-Wallboxku-OCPP2.0.1.
(4) Ku-OCPP1.6, izindawo ezinephutha zenziwe kahle futhi zathuthukiswa, ngokwesibonelo: Ku-OCPP1.6, idatha ye-OCPP2.6ishaja yemoto kagesi ye-Wallbox lokho kunquma inani lentengo, elinenzuzo ngoba lapho kunokwehluleka kwenethiwekhi, kuyadingeka ukuthumela kabusha idatha yokuqala lapho inqwaba yokushajaishaja yemoto kagesi ye-Wallbox kufanele athumele idatha futhi. The advantage of this is that when there is a network failure, need to re-send StartTransaction data, if it is OCPP1.6 version, the platform is very likely to save two copies of the same Transaction data, resulting in the deduction of the Imali yekhasimende kabili;
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Okwesibili, Isivumelwano se-OCPP 2.0.1
I-OCPP2.0.1 isekela ukusetshenziswa kwe-JOSS forF FADE WebSockets Communication, OCPP2.0.1 ayihambelani ne-OCPP1.6.
Usekela izindlela zokugunyazwa zokuphepha eziningi, i-ISO15118, Ukushaja okuhle, ukuphathwa kwamadivayisi, ukuphathwa kokushaja, njll. Ukuhambisana okuphezulu, ukuphepha okuphezulu kanye nokuqina okuphezulu kanye nokuqina okuphezulu.
I-OCPP Network Topology
1, OCPP2.0.1 Ukwakhiwa kweSoftware
Kubandakanya amamojula okudluliselwa kwedatha, ukugunyazwa, ukuphepha, ukucushwa, ukuxilonga, ukuphathwa kwe-firmware, ukuphathwa kwensiza, njll. Isigaba sokushaja (ingxenye) kwi-OCPP2.0.1 Protoconol:
2, ukuhanjiswa kwedatha (i-datatransfer) module
Sebenzisa i-Library Library Library ye-LiblyLebsockets ukusungula ukuxhumana kwama-websockets nama-CSM amade ngenethiwekhi yokusebenzisana kwedatha; Sebenzisa umtapo wezincwadi wesithathu rapidjson we
3, ukugunyazwa (ukugunyazwa) module
Izindlela zokugunyazwa zifaka i-RFID, inkinobho yokuqala, i-Debit / ikhadi lesikweletu, ikhodi ye-PIN, ama-CSMS, i-Idtoken, i-ISO15118, ukugunyazwa okungaxhunyiwe ku-inthanethi nokunye.
Isibonelo: Ishadi lokugunyazwa kwe-CSMS
4, ukuphepha (ukuphepha) module
I-Security Module isebenzisa umtapo wezincwadi we-Getter-Parler Mbedls RSA, imodyuli ye-ECC (ijika le-Elliptic) ukubhala ngemfihlo nokukhipha idatha, kanye ne-X509 module ukuphatha izitifiketi.
Isibonelo: Umdwebo wesikhathi sokuvuselela izitifiketi zesiteshi sokushaja
5, ukuthengiselana (ukuthengiselana) module
Ukukhokhelwa kubhekisele kwinqubo yokushaja imoto kagesi ngedivayisi yokushaja.
Ku-OCPP2.0, yonke imilayezo ehlobene yokuthengiselana ihlanganiswe kumlayezo
Umdwebo wesikhathi: ukuqala ukuthengiselana - plug and dlala
6, module metervalise
Ngesikhathi senqubo yokuthengiselana, idinga ukuthumela idatha yemitha yendawo kuma-CSMs ngezikhathi ezithile, ukuze ama-CSMs nabasebenzisi bangaqonda ukuthuthuka kokuthengiselana ngesikhathi sangempela.
Umdwebo wesikhathi: Idatha yemitha yokuhweba ehlobene
7, module ebiza
Imodyuli yokukhokhisa yimodyuli entsha yesoftware ku-OCPP2.0, esetshenziselwa ukuhlinzeka ngentengo kanye nemininingwane yokukhokha kubasebenzisi. Kubandakanya ikakhulukazi:
-Fuse Ukushaja, ukuhlinzeka ngemininingwane ethe xaxa yesiteshi sokushajaishaja yemoto kagesi ye-Wallbox.
-Ukushaja ukuqasha, ukuhlinzeka ngemininingwane yezindleko zesikhathi sangempela.
-Bopha ukushaja, ukuhlinzeka ngemininingwane yokushaja yokugcina.
(1) Umdwebo wesikhathi semininingwane yentengo ngaphambi kokushaja:
(2) Ishadi lesikhathi semininingwane yokukhokha ngesikhathi sokushaja
(3) Umdwebo wesikhathi solwazi lokushaja ngemuva kokushaja
8, module yokubhuka
Ukubhuka ngumsebenzi ogciniwe, ongasethwa ngu-opharetha. Njengoba kungekho ziteshi eziningi zokushajaishaja yemoto kagesi ye-Wallbox Futhi uhla lokushayela lwezimoto zikagesi lulinganiselwe, abasebenzisi badinga ukuvikela ubunikazi bokushaja imishini yokushaja ngaphambi kwesikhathi.
Umdwebo wesikhathi wokugcina imishini yokushaja eqokiwe esiteshini sokushajaishaja yemoto kagesi ye-Wallbox:
9, imodyuli ye-SmartCharging
Ukushaja kwe-Smart kubhekisele ekuziphatheni kokushintsha amandla amandla ashukumisayo njengoba kudingeka ngesikhathi senqubo yokushaja. Kubandakanya ikakhulukazi:
Ukulayisha ngokulayisha ngaphakathi kwesilawuli se-Charging Station -Central System System
-Local Smart Chatging -energy ukuphathwa kohlelo lokulawulwa kohlelo
Ekushaja okuhle kwe-OCPPishaja yemoto kagesi ye-Wallbox Ukulawula kuboniswa ikakhulukazi kumaphrofayili okushaja, aqukethe imikhawulo yokudlulisa amandla yesiteshi sokushaja ngephuzu elithile ngesikhathi.
Ukukhokhisa Amaphrofayili Okuqukethwe Umlayezo (JSON):
I-10, ukuxilonga module
Isetshenziselwa ukunquma ukude nezinkinga zesiteshi sokushaja ngokulayisha ifayela eliqukethe imininingwane yokuxilonga esiteshini sokushaja.
Ukutholwa Kwemininingwane Yemininingwane Yokuxilonga:
Ikhodi ehlobene nefayela (ingxenye):
11, module Management Management
Lapho isiteshi sokushaja sidinga ukubuyekeza i-firmware, ama-CSMS azokwazisa isiteshi sokushaja lapho kungaqala ukulanda i-firmware entsha, futhi isiteshi sokushaja kufanele sazise ama-CSM ngemuva kokulanda nokufaka i-firmware entsha.
Isibonelo: Ukuvuselelwa kwe-firmware Isikhathi somdwebo wesikhathi (okuyingxenye)
Ikhodi ehlobene ne-firmware (ingxenye):
12, module ye-DisplayMessage
Imodyuli yemiyalezo ekhombisa isetshenziswa yi-opharetha yesiteshi sokushaja (CSO) ukukhombisa ukushaja imininingwane ehlobene nomsebenzisi, imodyuli yemiyalezo yokubonisa ngumsebenzi omusha ku-OCPP 2.0, ikakhulukazi kufaka phakathi
-Sesup umyalezo wokubonisa yi-CSO
Isiteshi sesiteshiishaja yemoto kagesi ye-Wallbox Ukulayisha umlayezo wokubonisa
Ukubeka umdwebo wesikhathi sokubonisa:
Thola ishadi lesikhathi sokubonisa Isikhathi:
I-Sichuan Green Science & Technology Co, Ltd.
0086 19158819831
Isikhathi sePosi: Aug-09-2024
