基于视觉传感模块0V7670的颜色导航智能车设计

Design of Color-navigated Intelligent Vehicle Design with Visual Sensor OV7670

基于低成本CMOS图像传感器和51单片机搭建了颜色导航的智能车教学演示平台。系统分为视觉传感模块和核心控制模块，两模块并行处理图像数据、决策运动模式。考虑到单片机的存储空间和运算性能的限制，引入了FIFO存储芯片和基于RawRGB阈值判定的简化颜色辨识方案。

The classroom-used intelligent vehicle platform, navigated by color, is developed with low cost CMOS visual sensor and 51 MCU. The system includes vision sense model and control model which can process image data and control motion in parallel. Considering the limited RAM and computer power of MCU, the FIFO memory chip and the simplified color perception employing Raw RGB value determination are used.