| 嵌入式车道偏离报警系统硬件设计 |
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| 引用本文： | 蔡英凤,张为公,于兵.嵌入式车道偏离报警系统硬件设计[J].测控技术,2009,28(4). |
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| 作者姓名： | 蔡英凤 张为公 于兵 |
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| 作者单位： | 东南大学,仪器科学与工程学院,江苏,南京,210096 |
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| 基金项目： | 江苏省、苏州市应用研究项目 |
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| 摘 要： | 应对高速公路行驶车辆偏离车道造成重大交通事故这一现实问题,介绍了基于嵌入式视频信号处理器DM642的车道偏离报警系统,详细阐述了其硬件设计,简单介绍了决策软件框架.经多次高速公路实验表明:系统运行稳定、结构便携、误报率低,具有广泛应用前景.
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| 关 键 词： | 车道偏离报警 高速公路 视频信号处理器 |
Hardware Design of Embedded Lane Departure Warning System |
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| CAI Ying-feng,ZHANG Wei-gong,YU Bing.Hardware Design of Embedded Lane Departure Warning System[J].Measurement & Control Technology,2009,28(4). |
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| Authors: | CAI Ying-feng ZHANG Wei-gong YU Bing |
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| Affiliation: | School of Instrument Science & Engineering;Southeast University;Nanjing 210096;China |
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| Abstract: | Coping with the highway grave traffic injuries caused by lane departure of running vehicles,a kind of lane departure warning system based on video signal processor DM642 is introduced.The realization of hardware design and decision software frame are presented.Finally highway tests indicate that this device runs stably with portable structure and has low false alarm rate.Also,the foreground of application is broad. |
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| Keywords: | lane departure warning highway video signal processor |
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