| 基于路径识别的寻迹智能车设计与实现 |
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| 引用本文： | 孙书诚,郎朗,王虎.基于路径识别的寻迹智能车设计与实现[J].安徽机电学院学报,2012(1):60-63. |
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| 作者姓名： | 孙书诚 郎朗 王虎 |
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| 作者单位： | 安徽工程大学安徽省电气传动与控制重点实验室,安徽芜湖241000 |
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| 基金项目： | 安徽省自然科学基金资助项目（11040606m153）; 芜湖市科技计划基金资助项目（芜科计字[2011]47号文）; 安徽高校自然科学基金资助项目（kj2012b009） |
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| 摘 要： | 为了实现智能车沿道路上引导线自动寻迹,研制一种基于模型汽车为硬件平台的智能车系统.该系统通过采用改进的边缘检测算法对COMS摄像头捕获的道路信息进行处理,在获取更准确图像的基础上,依靠舵机进行方向控制,通过闭环PI控制电机驱动智能车前进.本设计实现了智能车沿引导线稳定、快速行驶的功能.实验表明,此设计方案提高了智能车运行速度和稳定性.
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| 关 键 词： | 智能车 摄像头 边缘检测 路径识别 自动寻迹 |
The design and implementation of tracing smart car based on path identification |
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| SUN Shu-cheng,LANG Lang,WANG Hu.The design and implementation of tracing smart car based on path identification[J].Journal of Anhui Institute of Mechanical and Electrical Engineering,2012(1):60-63. |
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| Authors: | SUN Shu-cheng LANG Lang WANG Hu |
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| Affiliation: | (Key Laboratory of Anhui Electric Drive and Control,Anhui Polytechnic University,Wuhu 241000,China) |
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| Abstract: | In order to realize smart car＇s automatic tracing along the path leading line,a smart car system with model car as the hardware platform was developed.This system employs COMS camera to achieve road information,depends on the steering gear to control the smart car＇s direction,adopts the closed loop PI control dc motor to drive the smart car to move forward.The accuracy of the image information is the precondition for smart car＇s steering and speed control.In order to obtain more accurate image information,the image processing algorithm should be improved.This design realized the smart car＇s stability and fast driving function along the leading line.The experiment shows that the scheme can help smart car to get a nice autonomous tracing effect along the leading line. |
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| Keywords: | smart car camera edge detection path identification automatic tracing |
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