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OALib Journal期刊
ISSN: 2333-9721
费用：99美元
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基于视频检测的高速公路车辆交通行为安全状态分析
, PP. 122-125
Keywords: 交通工程,交通事件检测,静态冲突区,动态冲突区,危险区,趋势区
Abstract:
在对目前视频检测系统分析的基础上,针对交通事件检测,提出了一种从微观的角度出发,在对单个车辆交通行为状态识别和实时分析的基础上,对车辆交通安全状态进行判断的方法。首先对交通冲突冲突区进行动态和静态划分,然后将车辆行驶区域根据交通行为过程分为危险区和趋势区,并对应静态和动态冲突区分别对危险区和趋势区的判定进行分析,给出了判定算法。测试表明,本文所提算法能够在一定程度上对交通事故进行提前预警,对于减少和避免交通事故发生具有重要意义。
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