本文是讲述OV7620数字式摄像头在大学生飞思卡尔杯智能车上的应用，主要包括数字摄像头的信号处理，舵机控制，电机驱动等功能部分。-This article is about the OV7620 digital camera in college Freescale Cup smart car, including the functional part of the digital camera signal processing, servo control, motor drives.