Maitiro ekuona kuvimbika kwemutongi-Kusuma kune hardware-in-the-loop simulation platform (HIL) -1

01 Chii chinonzi Hardware muLoop (HIL) simulation papuratifomu?

Hardware muLoop (HIL) simulation platform, yakapfupikiswa seHIL, inoreva yakavharwa-loop simulation system uko "Hardware" inomiririra iyo hardware iri kuedzwa, seVehicle Control Unit (VCU), Motor Control Unit (MCU), Body Control. Module (BCM), uye zvimwe zvikamu zvehardware. "In-the-loop" inoreva chidimbu chakakwana, chakavharwa apo mutongi anogamuchira mamiriro echinhu chinodzorwa, anopa mirairo kuchinhu chinodzorwa, uyezve anotumira mirairo yekutonga zvakare zvichienderana nemhinduro kubva kuchinhu chinodzorwa. Ne loop yakadaro, tinogona kutevedzera uye kuyedza mashandiro emutongi pasi penzvimbo dzakasiyana uye mamiriro echinhu chinodzorwa, kuongorora kushanda kwayo, uye kuongorora kuvimbika kwayo uye kuenderana nezvinodiwa.

Saka, ndezvipi zvikamu zvechiuno ichi? Kana isu tichida kuyedza Vehicle Control Unit (VCU), iyo HIL mudziyo inoda kutevedzera zvese zvikamu izvo VCU inogona kudzora zvakananga kana zvisina kunanga. Kana isu tichida kuyedza Motor Control Unit (MCU), chishandiso cheHIL chinoda kutevedzera mota yekutyaira, kuramba tichigamuchira mirairo yakapihwa neMCU, uye nekupa iyo chaiyo mamiriro ruzivo zvichienderana nemirairo. Kutora Vehicle Control Unit (VCU) semuenzaniso, kuedza VCU, chinhu chinodzorwa chinogona kungova mota yese. Muchiitiko ichi, loop inosanganisira Vehicle Control Unit uye motokari pachayo. Mushure mokunge motokari yatangwa, VCU inotumira mirairo yekudzora kumotokari zvichienderana nemamiriro ayo uye inoramba ichigamuchira mhinduro kubva kumotokari, ichidzokorora izvi kusvikira chiratidzo chekuvhara motokari chagamuchirwa.

YIWEI yakavambwa muChengdu Guta, Sichuan Province, China, ine makore gumi nemanomwe ruzivo mumagetsi system.

Isu tiri bhizinesi repamusoro-tekinoroji rakatarisana nemagetsi chassis kusimudzira, kutonga kwemotokari, mota yemagetsi, mota controller, DCDC inoshandura uye e-axle uye yakangwara network yeruzivo tekinoroji yeEV. Isu tinodada nekuva nyanzvi uye yakavimbika sosi yemhinduro dzetsika. Kushanda nemakambani makuru akawanda pasi rese akadai seDFM, BYD, CRRC, HYVA.

Isu takanyanya hunyanzvi muR&D yemotokari dzemagetsi kwemakore, uye isu tiri kuve mutungamiri wepasi rose mugirinhi simba remunda.

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