Ishami rishinzwe kugenzura ibinyabiziga bikoresha amashanyarazi rya PUMBAA PEVC007 (rireba imiterere yose)

● Algoritime zo kugenzura urubuga zagaragaye ko zihari

● Ibikoresho bishingiye ku buryo buhendutse kandi bukoresha ikoranabuhanga rihanitse

● Amabwiriza yose akenewe mu itumanaho ashobora kugerwaho

● Porogaramu y'ibanze ikurikije ibipimo ngenderwaho bya AUTOSAR

● Urubuga rwo guhuza powertrain

● Itumanaho rikoresha umuriro, imicungire y'ubushyuhe n'imicungire ya batiri bishobora guhuzwa ku buryo bwihariye.

● Ibitekerezo bigezweho by'umutekano w'ikoranabuhanga

● Ubumenyi bugari mu miterere y'ibinyabiziga hifashishijwe ikoranabuhanga rigezweho, hamwe n'ubufasha bw'abaturage ku isi yose.

● Igishushanyo mbonera cy’imiterere ya sisitemu gitunganye hamwe na algorithm yo gucunga ingufu zo mu rwego rwa mbere n’ingamba zo kugenzura

● Gusuzuma neza amakosa ya UDS, harimo ibice byose bigize ingamba zo gusuzuma amakosa ya porogaramu y'amashanyarazi

● Binyuze muri EMC n'ibindi bipimo by'ubwizerwe, kugira ngo huzuzwe ibisabwa ku bicuruzwa byo mu rwego rwo hejuru

Imashini yacu igenzura imodoka, ishami rishinzwe kugenzura imodoka zikoresha amashanyarazi, n'ishami rishinzwe kugenzura imodoka muri EV byagenewe kunoza imikorere no kwizerwa ku modoka zikoresha amashanyarazi. Ibi bisubizo bigezweho bitanga uburyo bwo kugenzura neza, guhuza sisitemu neza, no kunoza imikorere y'ingufu. Bikwiriye cyane imiterere ya EV igezweho, bitanga uburyo bwo gukora neza, gusuzuma ibintu bigezweho, no kuramba cyane, bigatuma biba byiza ku bakoresha EV yawe bwite ndetse no mu bucuruzi. Hitamo ibicuruzwa byacu kugira ngo biheshe imbaraga EV yawe udushya kandi twizewe.

Incamake

Ishami rishinzwe kugenzura ibinyabiziga (VCU) mu binyabiziga bikoresha amashanyarazi (EVs) rikora nk'ihuriro ry'ingenzi rihuza "bateri, moteri, n'igenzura ry'amashanyarazi," rikaba ryarahawe izina rya "ubwonko bw'imodoka." Mu gucunga ikwirakwizwa ry'ingufu, kugenzura umutekano, no gufata ibyemezo mu buryo bw'ubwenge, rigena mu buryo butaziguye imikorere y'ingufu z'ibinyabiziga, uburambe bwo gutwara, n'urwego rw'umutekano. Iyi nyandiko isesengura uburyo VCU ziyobora iterambere ry'ingendo nziza binyuze mu iterambere rya tekiniki, imikorere y'ingenzi, n'ikoreshwa ry'inganda.

Amagambo ahinnye: EV VCU, icyuma gipima umuvuduko w'imodoka, gutwara imodoka mu buryo bwigenga, gucunga ingufu, urubuga rwa 800V rufite voltage nyinshi

1. Intangiriro

Ibimodoka bishya by’ingufu ku isi (NEV) byarenze 18% mu 2024, aho VCU zavuye kuri "chips zikoresha imikorere imwe" zikagera kuri "terminals nyinshi zikoresha ikoranabuhanga" zishyigikira ibintu bigoye nko gutwara imodoka mu buryo bwigenga no gucunga ingufu. VCU zabaye urwego rw'ingenzi mu kuvugurura inganda.

2. Iterambere rya Tekiniki: Kuva ku Mikorere Imwe kugeza ku Guhuza Ibigo byinshi

2.1 VCU gakondo: Igenzura ry'ibanze, Umutekano-Bwa mbere na mbere

VCU za mbere za EV zashyigikiraga gusa imirimo y'ibanze (urugero, gutangira/guhagarika moteri, guhinduranya ingufu nyinshi/za voltage nkeya) hamwe n'ingufu za mudasobwa

2.2 VCU igezweho: Guhuza ikoranabuhanga mu buryo bw'ubwenge, Gutera imbere mu mikoreshereze y'ikoranabuhanga

Mu 2025, VCU zisanzwe zahindutse SoCs nyinshi (urugero: NVIDIA Orin-X, Horizon Journey 6), zihuza CPU/GPU/DSP n'imbaraga za mudasobwa zirenga 2000DMIPS. Zituma habaho gutunganya imirimo (gucunga moteri, algorithms zo gutwara zigenga, V2X) na modules z'umutekano wa hardware (HSM) kugira ngo ASIL-D ishobore kwihanganira amakosa (standby VCU ifata umwanya wa 5ms iyo primary inaniwe).

3. Imirimo y'ingenzi: "Sisitemu y'imitsi" ya Smart Mobility

3.1 Ikwirakwizwa ry'ingufu: Kugenzura neza imikorere y'ingufu

VCU zitanga ingufu za voltage nyinshi kuri moteri, ibyuma bikonjesha, n'indi mitwaro bishingiye ku byo gutwara (urugero, kwihutisha, kuzamuka) n'uko bateri ihagaze (SOC, ubushyuhe), zigakoresha neza ingufu (urugero, Tesla Model 3 ikoresha ingufu 93%).

3.2 Gukurikirana umutekano: Kurinda amakosa mu buryo bwuzuye

● Gukurikirana ubushyuhe/Voltage: Ibikoresho bihuza ibyuma bigenzura ubushyuhe bwa moteri/bateri (± 1℃) n'amashanyarazi ya bisi afite voltage nyinshi (400V/800V), bigatuma ingufu zigabanuka cyangwa zigahagarara mu gihe cyo gushyuha cyane;

● Umutekano mu mikorere: Ikurikiza ISO 26262, ishyigikira uburyo bwo guhinduranya ibyuma byikora ku buryo bwikora iyo habayeho ibibazo mu byuma bipima feri (urugero: feri yihutirwa iyo ibimenyetso bya feri byanze).

3.3 Ubufatanye bw'ubwenge: Guhuza "Abantu-Imodoka-Imihanda-Ibicu"

VCU zikorana na BMS (imicungire ya bateri), ADS (kwiyobora), na V2X (imodoka ijya kuri buri kimwe) binyuze muri module za CAN/Ethernet/5G kugira ngo zikore:

● Uburyo bwo gutwara imodoka bwigenga: Yakira amabwiriza ya ADS (urugero, "kwihutisha umuvuduko wa 80km/h mu masegonda 2") kugira ngo ahindure torque ya moteri mbere y'igihe;

● V2G (Imodoka iva kuri Grid): Ihindura imbaraga zo gusharija/gusohora umuriro hakurikijwe uko grid isaba (urugero, kongera ingufu kuri grid mu masaha y'akazi kenshi).

（Ikintu cy'ingenzi cy'ubuyobozi）

4. Ikoreshwa mu nganda n'imigendekere y'ejo hazaza

4.1 Inyigo z'Urugero

● Tesla Model 3: Ifite VCU yikoreye ubwayo (ingufu za mudasobwa za 144TOPS), ishyigikira FSD na 800V high-voltage platforms, ifite power response latency

● BYD Han EV: Ikoresha DiPilot VCU (800DMIPS) ihuza imikorere ya V2L (imodoka ijya mu mufuka) mu gutanga amashanyarazi yo hanze.

4.2 Ingendo z'ejo hazaza

● Ingufu nyinshi za mudasobwa: VCU zisanzwe zizarenga 5000DMIPS mu 2027, zigafasha gutwara L4 mu buryo bwigenga;

● Guhuza AI: Guhuza NPU (ishami ritunganya imitsi) binoza uburyo bwo gukwirakwiza ingufu (urugero, gucunga ingufu ziteganyijwe);

● Uburyo bwo guhuza imikorere y’amatsinda atandukanye: VCU zizahuza cyane n’amakamyo y’abakora imikino yo mu rugo agezweho n’ibikoresho byo kugenzura umubiri (BCM) kugira ngo bishoboze "guhinduranya ibintu uko wakanze rimwe" (urugero, uburyo bwa siporo/uburyo bwo kwisanzura).

(VCU)

Umwanzuro

EV VCU ni "uburyo bw'imitsi" bwo kugenda neza. Impinduka zayo kuva ku buyobozi bw'ibanze kugeza ku guhuza ibikorwa byinshi byatumye habaho gukwirakwiza ingufu neza, kurinda umutekano mu buryo bw'ubwenge, no guhuza ibintu. Hamwe n'iterambere ry'ejo hazaza mu ngufu za mudasobwa no guhuza ubuhanga bwa AI, VCU zizakomeza gutera imbaraga EV ku "bushobozi bwo gukora neza, ubwenge bw'ubwenge, no kunoza umutekano."