| 基于TDS642EVM的交通参数检测 |
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| 引用本文： | 方江波,徐建闽,卞建勇.基于TDS642EVM的交通参数检测[J].交通与计算机,2009,27(3):151-154,159. |
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| 作者姓名： | 方江波 徐建闽 卞建勇 |
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| 作者单位： | 华南理工大学,广州,510640 |
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| 基金项目： | 国家863计划资助项目，广东省工业科技攻关计划项目 |
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| 摘 要： | 介绍了一种将DSP应用于交通参数检测的视频监控系统。系统采用TI公司的DSP处理芯片TM320DM642作为处理器，配合FPGA，视频解码芯片SAA7115H、编码芯片SAA7115，共同来完成对各种交通参数的采集，以及实时车道现场视频数据的远程获取。基于TMS320DM642芯片设计的评估开发板TDS642EVM，给出了处理器TM320DM642的编程方案，在PC上利用Visual C＋＋进行界面设计，对DSP发送的数据进行分析处理与显示，并显示出交通参数的检测结果。
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| 关 键 词： | TM320DM642 交通参数 视频 |
Traffic Parameter Detection Based on TDS642EVM |
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| FANG Jiangbo,XU Jianmin,BIAN Jianyong.Traffic Parameter Detection Based on TDS642EVM[J].Computer and Communications,2009,27(3):151-154,159. |
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| Authors: | FANG Jiangbo XU Jianmin BIAN Jianyong |
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| Institution: | South China University of Technology;Guangdong 510640;China |
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| Abstract: | A video monitoring system was introduced,in which DSP is applied to detecting traffic parameters.The system consists of TMS320DM642,FPGA,video decoding processor SAA7115H and video encoding processor SAA7115.TMS320DM642 is produced by Texas Instruments Incorporated.The DSP system may complete a variety of traffic parameters,as well as real-time video data from a long-distance.TDS642EVM based on TMS320DM642 chip design was introduced,and the programming plan of the DSP processor TMS320DM642 was presented.Fin... |
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| Keywords: | TM320DM642 |
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