Ciorap R, Zaharia D, Corciovă C, Ungureanu Monica, Lupu R
Universitatea de Medicină şi Farmacie Gr.T. Popa Iaşi, Facultatea de Bioinginerie Medicală, Disciplina Instrumentaţie Biomedicală.
Rev Med Chir Soc Med Nat Iasi. 2008 Jan-Mar;112(1):263-5.
In the world the road traffic accidents are in the 3rd place at WHO cause-of-death statistics. One of the main causes of these accidents is driving fatigue as results of stress. The aim of this study is to monitoring the heart rate variability for identifying the grade of stress of the drivers.
For this stage of the study we design and build an device that recording the ECG signal and the heart rate. We analysed of line the heart rate variability for determining one possible link between the grade of fatigue and heart rate variability. The device use only two electrodes placed on the steering wheel.
We use three categories of subjects: beginner drivers, amateur drivers with more than 3 year experience, and expert drivers. The monitoring is made for 30 minutes in intensive traffic.
The preliminary results are satisfactory which determine us to continuing the research in this direction.
在世界范围内，道路交通事故在世卫组织死因统计中位列第三。这些事故的主要原因之一是压力导致的驾驶疲劳。本研究的目的是监测心率变异性以确定驾驶员的压力等级。
在本研究的这个阶段，我们设计并制造了一种记录心电图信号和心率的设备。我们分析了心率变异性，以确定疲劳程度与心率变异性之间的一种可能联系。该设备仅使用放置在方向盘上的两个电极。
我们使用了三类受试者：新手驾驶员、有3年以上经验的业余驾驶员和专家驾驶员。在交通繁忙时段进行了30分钟的监测。
初步结果令人满意，这促使我们继续在这个方向进行研究。
