| 基于激光传感器的智能车设计 |
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| 引用本文： | 朱苗苗,杨泰朋,孙经伟.基于激光传感器的智能车设计[J].科技信息,2010(25):20-21. |
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| 作者姓名： | 朱苗苗 杨泰朋 孙经伟 |
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| 作者单位： | 安徽理工大学电气与信息工程学院,安徽淮南232001 |
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| 摘 要： | 本文设计了以飞思卡尔单片机MC9S12X128为核心的智能车系统,包括传感器信息采集与处理、电机驱动、控制算法及控制策略等方面。采用激光传感器采集道路信息并反馈给单片机控制系统,通过软件进行相关分析处理,通过速度反馈和PID算法控制舵机转向和智能车速度。通过实际运行验证,本方法使智能车运行稳定、可靠,其平均速度达到2.6m/s,得到比较理想的效果。
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| 关 键 词： | 智能车系统 激光传感器 舵机 PID算法 |
Based on the Design of Laser Sensor Smartcar |
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| ZHU Miao-miao,YANG Tai-peng,SUN Jing-wei.Based on the Design of Laser Sensor Smartcar[J].Science,2010(25):20-21. |
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| Authors: | ZHU Miao-miao YANG Tai-peng SUN Jing-wei |
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| Institution: | (Institute of Electrical and Information Engineering,Anhui University of Science and Technology,AnHuiHuaiNan,232001) |
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| Abstract: | This article is designed to take Freescale MCU MC9S12X128 as the core of smartcar system,includes the aspects of the sensor information acquisition and processing,motor drive,control algorithm and control strategy etc.Using laser sensor to collect the road information which can feedback to the microcontroller control system,then making analytical processing combined with the software.With velocity feedback and PID control algorithms to control steering engine and the speed of smartcar.Verified by actual operation,this method makes smartcar travel stably and reliably,and its average speed to reach 2.6m /s,and get a satisfied results. |
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| Keywords: | Smartcar System Laser Sensor Steering Engine PID Algorithm |
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