（１）基于５１ＡＴ系列的单片机智能多功能遥控小车程序，能自动检测障碍物、避障；

（２）小车附加功能１：能实现基于采用DS18B20芯片采集温度数据，并通过软件编程的形式读取数据值；

（３）小车附加功能２：要求接收设备能够及时灵敏的接收实时温度值，通过数码管显示，并具有数据初步分析、报警等功能；-This issue introduces obstacle avoidance automatically, and can realize temperature remote measurement，data wireless transmission analysis and alarm functions by using using the series of 51 single-chip microcomputer AT89S52 as control core.. This design makes full use of the characteristics of the car which is flexible and convenient for add the sensor on the car to monitor and control anytime and anywhere. In the dangerous exploration and detect applications ，it have the important meaning.