1. 基于颈腰部肌电及脑电信号的疲劳驾驶检测.
- Author
-
王琳, 化成城, 姜鑫, and 王宏
- Abstract
In order to effectively test driver fatigue, the surface electromyography (EMG) and electroencephalogram (EEG) were collected in driving processes, and the characteristic parameters were extracted and analyzed combined with biomechanics. The experimental results indicated that the sample entropy (SampEn) and complexity of EMG and EEG gradually decrease with the driving time expends. These characteristic parameters can be reasonably combined by using the principal component analysis. Based on the multiple regression theory, the characteristic parameters at different positions of the body are reasonably combined, and a mathematical model to evaluate fatigued driving is built. The accuracy of the model is up to 95% by the state validation. [ABSTRACT FROM AUTHOR]
- Published
- 2018
- Full Text
- View/download PDF