摘要
以飞思卡尔半导体有限公司生产的PC9S12XS128MCU为核心控制单元,设计了一款可以自主循线行驶的智能车。控制系统部分主要包括电机驱动模块、舵机驱动模块、路径识别模块、电源模块等,通过对各种软、硬件控制方案的综合比较,采取最优方案控制车模在道路上的行驶速度和方向。实验结果表明,该智能车完全可以按照人为设计的路径准确自主行驶。
In this paper, PC9S12XS128 MCU produced by Freeseale Semiconduetor Co., Ltd is used as the core control unit to design a intelligent vehicle, which can be free to follow the line of travel. The main control system including motor drive module,server drive module, the path identification module, power module, etc..Through comparing a variety of hardware control program,the best program is applied to control the car model＇s speed and direction. Experimental results show that the intelligent vehicle designed can antomatic drive on the path of human plan accurately.
出处
《机械工程师》
2010年第7期16-17,共2页
Mechanical Engineer
关键词
控制系统
智能车
自主行驶
control system
Intelligent vehicle
antomatic driving
