The Achievement of the Vehicle Avoiding Obstacle's Circuit Based on Microcontroller 51

Inpacewith development of the automobile industry in our country,the automobiles' safety and intelligence become more and more important.Nowadays,the methods and experiments of auto drive have been studied in domestic and international.The emergency lane-change maneuvers of vehicles may be handled throgh a process of disposing message by computer automatically,as good as a driver.It takes the vehicles as the carrier to control objects and deal with the message at real time.When emergency situation appears,it replaces the driver to avoid manual mistakes.The text introduces a case of a model car avoiding the obstacle itself.The model can perceive the information of the front road by the wave so as to cruise and evade the obstacle.