机构地区: 广东交通职业技术学院
出 处: 《广东交通职业技术学院学报》 2013年第1期24-27,共4页
摘 要: 文中以"挑战杯"全国大学生课外学术科技作品竞赛活动为背景,介绍了一种具有巡航控制、自动避障、距离检测等功能的智能小车。该车以两轮式玩具小车为载体,AT89S52单片机为控制核心,依靠直流伺服电机驱动,利用触觉开关实现障碍物探测,采用光敏电阻和红外线传感器进行导航及距离检测。事实证明,该小车运行稳定,智能化程度高。 This paper, taking the work designed for the Challenge Cup Contest for national university students as an example, introduces an intelligent trolley with multi-functions as cruise control, automatic barrier evading, distance detection and so on. The trolley works with two wheeled toy car, AT89S52 SCM as control core, DC servo motor drive, tactile switch for obstacle detection, photosensitive resistor and an infrared sensor for navigation and distance detection. The measurement shows the trolley is stable in running and is highly intelligent.
关 键 词: 单片机 智能小车 巡航控制 触觉导航 视觉导航 距离检测
领 域: [自动化与计算机技术] [自动化与计算机技术]