摘要
基于光电传感器的离散布置形式,介绍了一种智能汽车控制系统。该系统的控制器是MC9S12DG128型单片机,路径识别由红外线光电传感器实现,舵机方向和车速采用PID调节。试验证明,该系统环境识别能力和抗干扰能力强,速度调节响应时间快,稳态误差小。
Based on the discrete arrangement form of Electro-Optical Sensor, a smart ear control system is introduced. The system take MC9S12DG128 single chip as a core, path identification is realized by the infrared Electro-Optical Sensor, PID algorithm is adopted in adjusting the direction of the servo motor and the speed of the car. Experiments have confirmed that the system is of the better characteristics of identifying environment and anti-jamming, and the faster response of speed adjusting and the lower steady state error.
出处
《新技术新工艺》
2009年第3期58-60,共3页
New Technology & New Process
关键词
智能汽车
单片机
红外线传感器
PID
Smart car, Single chip, Infrared Electro-Optical sensor, PID
