| 基于MC9S12XS128的智能循迹小车设计 |
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| 引用本文： | 师树恒,孙明,师素娟. 基于MC9S12XS128的智能循迹小车设计[J]. 自动化与仪表, 2012, 27(4): 50-52,60 |
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| 作者姓名： | 师树恒 孙明 师素娟 |
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| 作者单位： | 华北水利水电学院 机械学院,郑州,450011 |
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| 摘 要： | 设计一种基于MC9S12XS128单片机的智能循迹小车系统,以MC9S12XS128单片机为主控制器,采用HQ7620图像传感器采集路径信息,电机驱动模块采用BTS7960驱动芯片,采用100线光电编码器实时监测车速.根据对所采集图像信息的分析处理,主控制器实现对舵机的转向控制和后轮驱动力的动态分配,从而完成小车的智能循迹.
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| 关 键 词： | 智能循迹小车 MC9S12XS128 动态驱动力 图像传感器 |
Design of Intelligent Tracking Car Based on MC9S12XS128 |
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| SHI Shu-heng , SUN Ming , SHI Su-juan. Design of Intelligent Tracking Car Based on MC9S12XS128[J]. Automation and Instrumentation, 2012, 27(4): 50-52,60 |
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| Authors: | SHI Shu-heng SUN Ming SHI Su-juan |
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| Affiliation: | (College of Machinery,North China University of Water Resources and Electric Power,Zhengzhou 450011,China) |
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| Abstract: | A intelligent tracking car system was introduced,which uses the MC9S12XS128 microcontroller as main controller and collects the road image information using HQ7620 image sensors,the motor drive module of the car adopts BTS7960 drive chip,and the real-time speed monitoring was achieved by the 100 lines photoelectric encoder.Having analyzed and processed the collected road image information,the main controller controls the steering gear angle and allocates the rear wheal driving force dynamically,thus completing the function of intelligent tracking. |
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| Keywords: | intelligent tracking car MC9S12XS128 dynamic driving force image sensor |
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