Kamera yakutsogolo yagalimoto ndi chiyani
Kamera yakutsogolo yagalimoto (kamera yakutsogolo) ndi kamera yoyikidwa kutsogolo kwagalimoto. Amagwiritsidwa ntchito makamaka kuyang'anira momwe zinthu zilili kutsogolo kwa msewu ndikuthandizira galimoto kuzindikira ntchito zosiyanasiyana zanzeru. pa
Tanthauzo ndi ntchito
Kamera yakutsogolo ndi imodzi mwazinthu zazikulu za ADAS system (Advanced Driver Assistance System), yomwe imagwiritsidwa ntchito makamaka kuyang'anira zomwe zikuchitika kutsogolo kwa msewu ndikuzindikira msewu, magalimoto ndi oyenda pansi patsogolo. Kupyolera mu masensa azithunzi ndi DSP (digital signal processor) processing, kamera yowonera kutsogolo imapereka kukonza zithunzi zenizeni zenizeni kuti zithandize kugwira ntchito monga chenjezo la kugunda kutsogolo (FCW), chenjezo la kunyamuka (LDW) ndi adaptive cruise control (ACC) .
Kuyika malo ndi mtundu
Kamera yakutsogolo nthawi zambiri imayikidwa pagalasi lakutsogolo kapena mkati mwagalasi loyang'ana kumbuyo ndipo imakhala ndi Angle yowonera pafupifupi madigiri 45, yomwe imaphimba kutalika kwa 70-250 metres kutsogolo kwagalimoto. Malinga ndi zosowa zosiyanasiyana, galimotoyo imatha kukhala ndi makamera angapo akutsogolo, mwachitsanzo, Tesla Autopilot system ili ndi malo ocheperako, malo owonera komanso malo owonera makamera atatu, motsatana omwe amagwiritsidwa ntchito kuyang'anira chandamale ndi momwe magalimoto alili pamtunda wosiyanasiyana.
Makhalidwe aukadaulo ndi chitukuko chamtsogolo
Ukadaulo wa kamera yakutsogolo ndi yovuta, yomwe imayenera kugwirizana ndi sensa yazithunzi ndi ziwiri-core MCU (microcontroller) kuti amalize kukonza zithunzi zovuta. Zochitika zamakono zamakono zikuphatikizapo kukhazikitsidwa kwa makamera olondola kwambiri komanso kuphatikizika kwa masensa angapo kuti apititse patsogolo kudalirika ndi kugwira ntchito kwa makina omvera. Ndi chitukuko chaukadaulo wa AI, kamera yakutsogolo idzakhala yanzeru kwambiri, yotha kuzindikira ndi kuthana ndi zovuta zamagalimoto, ndikuwongolera chitetezo ndi luntha pakuyendetsa.
Ntchito zazikulu zamakamera akutsogolo kwamagalimoto akuphatikiza kuwongolera chitetezo chagalimoto komanso kusavuta. ku
Udindo waukulu
Kupititsa patsogolo chitetezo cha galimoto : Poyang'anira msewu, magalimoto ndi oyenda pansi kutsogolo kwa galimotoyo nthawi yeniyeni, makamera akutsogolo amathandiza madalaivala kuti azindikire zoopsa zomwe zingatheke, monga oyenda pansi, nyama kapena magalimoto ena, potero kupewa kugunda kapena kuchepetsa ngozi. Kuphatikiza apo, kamera yakutsogolo imathanso kupereka zithunzi zowoneka bwino za 360-degree kuti zithandizire dalaivala kumvetsetsa malo ozungulira galimotoyo, makamaka poyimitsa ndi kubwerera kumbuyo, kuti apewe kuopsa kwa malo osawona.
kuyendetsa mothandizidwa : Makamera ena akutsogolo ali ndi chenjezo la kunyamuka kwa msewu, chenjezo lakugunda kutsogolo ndi ntchito zina, zomwe zingapereke malangizo enieni a chitetezo panthawi yoyendetsa galimoto ndi kuchepetsa kuopsa kwa galimoto. Mwachitsanzo, chenjezo la kugunda kutsogolo limatha kuzindikira galimoto yomwe ili patsogolo pake kudzera pazithunzi, ndikutulutsa alamu panthawi yomwe ngozi yagunda. Ntchito yochenjeza ponyamuka panjira imatha kuchenjeza dalaivala pamene galimoto ikuchoka mumsewu kuti ipewe ngozi.
Limbikitsani kuyimitsidwa kosavuta : Kamera yakutsogolo imatha kuthandiza oyendetsa kuweruza molondola mtunda wapakati pagalimoto ndi zopinga, makamaka m'malo oimikapo magalimoto odzaza anthu kapena misewu yopapatiza, ntchito ya kamera yakutsogolo imawonekera kwambiri. Kudzera pachiwonetsero chapabwalo kuti muwone momwe zinthu zikuzungulira galimotoyo munthawi yeniyeni, dalaivala amatha kumvetsetsa bwino momwe galimoto ikuyendetsedwera ndikuwongolera kuyimitsidwa ndi kuyendetsa bwino.
Zochitika zachindunji
Kuyimitsa ndi kubweza : Kamera yakutsogolo imapereka zithunzi zamavidiyo zenizeni panthawi yoyimitsa magalimoto ndikubwerera kumbuyo kuti zithandizire madalaivala kupewa malo osawona ndikuwonetsetsa kuti akugwira ntchito motetezeka.
Lane Chenjezo la Kunyamuka : Poyang'anira ngati galimoto ikuchoka mumsewu, kamera yakutsogolo imatha kuchenjeza dalaivala munthawi yake kuti apewe ngozi.
Chenjezo lakugunda kutsogolo : Pozindikira magalimoto ndi oyenda pansi omwe ali patsogolo pawo, makamera akutsogolo amatha kutulutsa zidziwitso pakachitika ngozi yowombana komanso kuchenjeza oyendetsa kuti achitepo kanthu.
adaptive cruise control : Kamera yakutsogolo imatha kuzindikira kuchuluka kwa magalimoto omwe ali kutsogolo ndikuthandizira galimotoyo kukhala ndi mtunda wotetezeka kuti muwongolere maulendo apanyanja.
Makhalidwe aumisiri ndi chitukuko
Kamera yakutsogolo nthawi zambiri imayikidwa pagalasi lakutsogolo kapena mkati mwagalasi lakumbuyo, ndipo mbali yowonera ili pafupi 45 °, yomwe imatha kuyang'anira msewu, magalimoto ndi oyenda pansi kutsogolo. Ndi chitukuko chaukadaulo, kamera yakutsogolo idzakhala yanzeru komanso yokhoza kuzindikira ndi kuthana ndi zovuta zapamsewu pogwiritsa ntchito njira zophunzirira mozama, kukonza chitetezo ndi luntha pakuyendetsa.
paNgati mukufuna kudziwa zambiri, pitilizani kuwerenga zolemba zina patsamba lino!
Chonde tiyimbireni ngati mukufuna zinthu zotere.
Malingaliro a kampani Zhuo Meng Shanghai Auto Co., Ltd. adadzipereka kugulitsa zida zamagalimoto za MG&750 zolandilidwa kugula.
