毕业设计 小车的设?? 摘要 机为控制核心，利用超声波传感器检测道路上的障碍，控制电动小汽车的自动避障，快 采用的技术主要有?? 1. 通过编程来控制小车的速度?? 2. 传感器的有效应用?? 3. 新型显示芯片的采?? Abstract 89S52 is a 8 bit single chip computer. Its easily using and multi- function suffer large users. This article introduces the Engineering&technical College of Chengdu University of Technology graduation design with the 89S52 single chip computer. This design combines with scientific research object. This system regards the request of the topic, adopting 89S52 for controlling core, super sonic sensor for test the hinder. It can run in a high an……