| 基于DSP的驾驶员疲劳瞌睡检测系统 |
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| 引用本文： | 俞斌,贾雅琼.基于DSP的驾驶员疲劳瞌睡检测系统[J].电子测量技术,2007,30(3):36-38. |
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| 作者姓名： | 俞斌 贾雅琼 |
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| 作者单位： | 湖南建材高等专科学校,衡阳,421008;湖南建材高等专科学校,衡阳,421008 |
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| 摘 要： | 本文介绍了基于DSP的驾驶员疲劳瞌睡检测系统,详细介绍了以SAA7115为视频采集A/D、DSPTMS320DM642为核心处理器、SAA7105为视频输出D/A,并以FPGA控制输出来实现增强显示功能的实时视频处理系统.该系统采用双摄像头控制采集数据,可以满足多路视频的实时采集、处理、显示需求,可以作为疲劳检测算法的硬件平台.本系统具有结构紧凑、调节灵活、计算准确、可靠性高、实时性强的特点.
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| 关 键 词： | TMS320DM642 SAA7115 FPGA 疲劳瞌睡检测 |
Driver weary sleepy detection system based on DSP |
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| Yu Bin,Jia Yaqiong.Driver weary sleepy detection system based on DSP[J].Electronic Measurement Technology,2007,30(3):36-38. |
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| Authors: | Yu Bin Jia Yaqiong |
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| Affiliation: | Hunan Building Materials College, Hengyang 421008 |
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| Abstract: | The article introduced driver weary sleepy detection system based on DSP.The real time video processing system which used SAA7115 as video acquisition A/D,the DSP TMS320DM642 as processor,SAA7105 as out put of video signal was described in detail.The system used the double camera for controlling gathering data,may satisfy the multi-channel video's requirements where were real-time gathering,disposing and displaying showing,may be used to be the hardware platform of the weary detection algorithm.The system has many characteristics,such as close structure,agilely adjusting,accurately calculating,strong real-time. |
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| Keywords: | TMS320DM642 SAA7115 FPGA |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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