针对智能机器人的视觉感知系统,设计基于DSP的视觉系统,完成该视觉系统初步设计。在硬件设计上采用彩色CMOS图像传感器获取外界图像,通过图像传感器、FIFO存储器和CPLD时序逻辑控制,构建了图像采集系统的前端;采用DSP芯片作为图像处理和中央控制芯片,通过DSP、外扩SDRAM和上电加载FLASH芯片,构建图像处理和中央控制系统。 Aiming at the visual perception system of intelligent robot, a visual system based on DSP is designed to complete the preliminary design of the visual system. In the hardware design, a color CMOS image sensor is used to obtain the external image. The image sensor, FIFO memory and CPLD timing logic control are used to build the front end of the image acquisition system. The DSP chip is used as the image processing and central control chip. And loading FLASH chip, build image processing and central control system.