一种对于疲劳驾驶的评估及预警方法  

An evaluation and early warning method for fatigue driving

作　　者：姜朝曦 冯琼琳 钱宗亮 

机构地区：[1]中国海诚工程科技股份有限公司,上海200031

出　　处：《自动化与仪器仪表》2015年第4期128-131,共4页Automation & Instrumentation

摘　　要：提出了一种基于多传感信息融合的KEEP-COOL疲劳驾驶安全等级评估及预警方法。主要分为以下几个部分：安全等级的划分方法及预警决策方案、基于驾驶员面部特征的驾驶员疲劳度评估方法、基于车道线数学模型分析的车辆行驶状态评估方法。结合各项检测结果，首先划分出驾驶安全等级，然后根据不同的安全等级做出相应的预警及控制反应。This paper proposes a fatigue driving safety level assessment and early warning system named KEEP-COOL, which is based on multi-sensor information fusion. This system can be mainly divided into below components： Safety degree appraising and early warning decision scheme; Fatigue assessment method based on the driver＇ s facial features; Traffic condition assessment of vehicles based on lane modelling. Combining on the results of analysis, the system would react differently with various safety levels.

关 键 词：多传感信息 疲劳驾驶 安全等级 预警控制 面部特征 

分 类 号：U472.9[机械工程—车辆工程]