The invention discloses an automobile high-resolution panoramic fusion system. The system comprises four cameras, a main processor SOC, a video serial port DS90UB962, a power supply ACC, a CAN, a CANtransceiver TJA1043 and a processor MCU. The CAN comprises a high CAN and a low CAN; the four cameras transmit the videos to the video serial port DS90UB962 by using a coaxial cable through an FRAKA interface; the video serial port DS90UB962 achieves the transmission with the main processor SOC through an MIPI protocol. The power supply ACC supplies power to the processor MCU; the CAN is interacted with the processor MCU through the CAN transceiver TJA1043; the processor MCU and the main processor SOC interact through an SPIS protocol; the main processor SOC is provided with a UARTS reset interface, an SDIO operation memory interface, a DDR3 storage interface, an SDIOI automobile data recorder TF storage interface and a VOUTI interface. And the video processed by the main processor SOC isoutput in an RGB888 format through an LVDS serializer MAX9275 and interacts with a host large screen.

    本发明公开了一种汽车高分辨全景融合系统,包括四路摄像头、主处理器SOC、视频串口DS90UB962、电源ACC、一路CAN、CAN收发器TJA1043以及处理器MCU,一路CAN包括CAN高和CAN低,四路摄像头通过FRAKA接口,利用同轴线缆视频传输给视频串口DS90UB962,视频串口DS90UB962通过MIPI协议和主处理器SOC传输,电源ACC给处理器MCU进行供电,一路CAN通过CAN收发器TJA1043和处理器MCU交互,处理器MCU和主处理器SOC通过SPIS协议进行交互,主处理器SOC上设置有UARTS复位接口、SDIO运行内存接口、DDR3储存接口、SDIOI行车记录仪TF存储接口以及VOUTI接口,经过主处理器SOC处理后的视频以RGB888格式通过LVDS串行器MAX9275输出和主机大屏交互。


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    Title :

    Automobile high-resolution panoramic fusion system


    Additional title:

    一种汽车高分辨全景融合系统


    Contributors:
    LAN CUNJIE (author) / CAO QIANG (author) / WANG CHENGZHAO (author) / LENG CHAO (author) / MENG FURONG (author) / HE YONGPAN (author) / WU LONGBA (author)

    Publication date :

    2020-04-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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