此程序源码为第八届飞思卡尔智能汽车大赛国家二等奖程序，利用5个电感的采集数据实现了对小车的精确定位，利用增量式PID实现了对速度的控制。-This program source code for the Eighth National Freescale smart car contest prize program, use five inductors collected data to achieve a precise positioning of the car using the i