计算机系统应用
計算機繫統應用
계산궤계통응용
APPLICATIONS OF THE COMPUTER SYSTEMS
2013年
6期
57-59,101
,共4页
MC9S12XS128%TFT彩屏液晶%智能车调试%人机交互界面
MC9S12XS128%TFT綵屏液晶%智能車調試%人機交互界麵
MC9S12XS128%TFT채병액정%지능차조시%인궤교호계면
MC9S12XS128%TFT color screen%smart car debugging%interactive interface
介绍的智能车是以Freescale 16位单片机MC9S12XS128为控制核心，利用CMOS摄像头方式作为路径识别传感器，采集赛道图像信息的控制系统。针对智能车具有参数调试繁琐的问题，首先从硬件和软件两个方面介绍了基于 TFT 彩屏的便携式智能车手持调试平台，然后对该平台的人机交互界面以及在路径识别方面的应用进行了详细介绍。其中彩屏的显示界面包含从路径中提取的黑线，阈值显示，动态图像和静态图像。本文设计的智能车手持调试平台，使调试者能在短时间内对图像进行有效的分析，提高了调试效率。
介紹的智能車是以Freescale 16位單片機MC9S12XS128為控製覈心，利用CMOS攝像頭方式作為路徑識彆傳感器，採集賽道圖像信息的控製繫統。針對智能車具有參數調試繁瑣的問題，首先從硬件和軟件兩箇方麵介紹瞭基于 TFT 綵屏的便攜式智能車手持調試平檯，然後對該平檯的人機交互界麵以及在路徑識彆方麵的應用進行瞭詳細介紹。其中綵屏的顯示界麵包含從路徑中提取的黑線，閾值顯示，動態圖像和靜態圖像。本文設計的智能車手持調試平檯，使調試者能在短時間內對圖像進行有效的分析，提高瞭調試效率。
개소적지능차시이Freescale 16위단편궤MC9S12XS128위공제핵심，이용CMOS섭상두방식작위로경식별전감기，채집새도도상신식적공제계통。침대지능차구유삼수조시번쇄적문제，수선종경건화연건량개방면개소료기우 TFT 채병적편휴식지능차수지조시평태，연후대해평태적인궤교호계면이급재로경식별방면적응용진행료상세개소。기중채병적현시계면포함종로경중제취적흑선，역치현시，동태도상화정태도상。본문설계적지능차수지조시평태，사조시자능재단시간내대도상진행유효적분석，제고료조시효솔。
In this paper, the intelligent car is a control system that uses the 16-bit Freescale microcontroller MC9S12XS128 as CPU, and utilizes the CMOS camera as the sensor to collect the image information in track for path recognition. With debugging problem of complicated parameters for intelligent car, we demonstrated how to use the TFT color screen in both hardware and software, firstly. And then the handheld TFT color screen that is applied in path recognition, as well as the interactive interface, is illustrated in detail. The display of color screen contains a black line extracted from path, the threshold, moving images and static images, so it is easy to debug and analyze the image in a short period of time.
