Kushanduka kweMaprotocol ekuchaja eEV: Kuongorora Kuenzanisa kweOCPP 1.6 neOCPP 2.0

Kukura nekukurumidza kweNzvimbo yekuchaja mota dzemagetsiYakave nezvinodiwa kuti pave nemaitiro ekutaurirana akajairika kuitira kuti pave nekushanda pamwe chete pakati peEV Charging Stations ne central management systems. Pakati pemaitiro aya, OCPP (Open Charge Point Protocol) ndiyo yakabuda senzira yekuyedza pasi rose. Chinyorwa chino chinoongorora musiyano mukuru uripo pakati peOCPP 1.6 neOCPP 2.0, ichitarisa pakushanda kwazvo pa EV Charger tekinoroji, kushanda zvakanaka kwekuchaja, uye kubatanidzwa nezvinodiwa zvemazuva ano zvakaita seCCS (Combined Charging System), GB/T, uye DC fast charging.

1. Magadzirirwo eProtocol uye Mamodheru ekutaurirana

OCPP 1.6, yakatangwa muna 2017, inotsigira mafomati ese ari maviri eSOAP (pamusoro peHTTP) uye JSON (pamusoro peWebSocket), zvichiita kuti kutaurirana kuve nyore pakati peMachaja eWallboxuye masisitimu epakati. Modhi yayo yekutumira mameseji isina kuenderana inobvumiraNzvimbo dzekuchaja mota dzemagetsikugadzirisa mabasa akaita sekuvimbisa, manejimendi yekutengeserana, uye kugadzirisa firmware.

OCPP 2.0.1(2020), iyo yazvino uno, inoshandisa dhizaini yakasimba ine kuchengetedzeka kwakawedzerwa. Inorayira HTTPS kuti ikwanise kutaurirana kwakavanzika uye inoisa zvitupa zvedhijitari zvekusimbisa mudziyo, ichigadzirisa matambudziko ari mushanduro dzekare. Kuvandudzwa uku kwakakosha kuneNzvimbo dzekuchaja nekukurumidza dzeDC, uko kuvimbika kwedata uye kutarisa panguva chaiyo zviri zvinhu zvakakosha.

2. Kuchaja Kwakangwara uye Kutarisira Simba

Chinhu chinoshamisa cheOCPP 2.0 ndechekuti ine hunyanzvi hwepamusoroKuchaja KwakangwaraKusiyana neOCPP 1.6, iyo inopa kuenzana kwemutoro wekutanga, OCPP 2.0 inobatanidza masisitimu ekutonga simba anochinja-chinja (EMS) uye inotsigira matekinoroji eVehicle-to-Grid (V2G). Izvi zvinobvumiraMacharger emagetsikugadzirisa mitengo yekuchaja zvichienderana nekudiwa kwegrid kana kuwanikwa kwesimba rinogona kuvandudzwa, nekugadzirisa kugoverwa kwesimba muzviteshi zvekuchaja zveEV.

Semuenzaniso, Wallbox Charger inoshandisa OCPP 2.0 inogona kubhadharisa zvinhu panguva isiri yekushanda zvakanyanya kana kuderedza simba panguva yekuzara kwegrid, zvichiwedzera kushanda zvakanaka kwedzimba nemabhizimisi.Kugadzirisa kubhadharisa mota dzemagetsi.

3. Kuchengetedzeka uye Kutevedzera Mutemo

Kunyange zvazvo OCPP 1.6 ichivimba nenzira dzekutanga dzekusimbisa, OCPP 2.0 inounza encryption kubva kumagumo kusvika kumagumo uye masiginecha edhijitari ekuvandudza firmware, zvichideredza njodzi dzakadai sekupinda pasina mvumo kana kutambisa. Izvi zvakakosha zvikuru kuneZviteshi zvinotevedzera CCS neGB/T, iyo inobata ruzivo rwevashandisi rwakakosha uye kutengeserana kweDC kune simba guru.

4. MaModheru eData Akavandudzwa uye Mashandiro Awo

OCPP 2.0inowedzera mamodheru edata kuti atsigire mamiriro akaomarara ekuchaja. Inounzira marudzi matsva emeseji ekuongorora, manejimendi yekubhukha, uye mishumo yemamiriro ezvinhu panguva chaiyo, zvichigonesa kudzora zvakanyanyaNzvimbo dzekuchaja mota dzemagetsiSemuenzaniso, vashandi vanogona kuona zvikanganiso zviri kureZvishandiso zvekuchaja zveDC nekukurumidzakana kugadzirisa magadzirirwo eWallbox Chargers pasina kupindira panzvimbo yacho.

Kusiyana neizvi, OCPP 1.6 haina rutsigiro rwechivanhu rweISO 15118 (Plug & Charge), muganho unotariswa muOCPP 2.0 kuburikidza nekubatanidzwa zvakanaka nechiyero ichi. Kufambira mberi uku kunoita kuti zvive nyore kusimbiswa kwevashandisi pazviteshi zveCCS neGB/T, zvichigonesa ruzivo rwe "plug-and-charge".

5. Kuenderana uye Kugamuchirwa Kwemusika

OCPP 1.6 ichiri kushandiswa zvakanyanya nekuda kwekukura kwayo uye kushandira pamwe chete nemasisitimu ekare, kusanganisira network dzeGB/T muChina. Zvisinei, kusawirirana kweOCPP 2.0 neshanduro dzekare kunounza matambudziko ekuvandudza, kunyangwe paine zvinhu zvakanaka zvakaita sekutsigira V2G uye advanced load balancing.

Mhedziso

Kuchinja kubva kuOCPP 1.6 kuenda kuOCPP 2.0 kunoratidza kukwira kukuru mu tekinoroji yekuchaja mota dzemagetsi, zvichikonzerwa nezvinodiwa zvekuchengetedza, kushanda pamwe chete, uye manejimendi yesimba rakangwara. Kunyange zvazvo OCPP 1.6 yakakwana pakushanda kweEV Charger, OCPP 2.0 inokosha pakuchengetedza EV Charging Stations mune ramangwana, kunyanya idzo dzinotsigiraDC inochaja nekukurumidza, CCS, uye V2G. Sezvo indasitiri iri kufambira mberi, kushandisa OCPP 2.0 kuchave kwakakosha pakuita zvinoenderana nezvinodiwa pasi rose uye kusimudzira ruzivo rwevashandisi paWallbox Chargers nenzvimbo dzekuchaja dzeveruzhinji.

Kuti uwane rumwe ruzivo nezve protocol specifications>>>.