摘要
运用动态心电仪、动态GPS及摄像机等仪器设备,试验2名驾驶员在正常运营的高速公路一段20km长的顺直路段上行车10个来回时,其心理紧张量与车速、超车等要素之间的关系;并通过对大量试验数据的处理分析,最终获得了被试验驾驶员的心理紧张量与车速、超车等要素间的定量关系。结果表明,2名被试验驾驶员在无超车影响下,行车速度分别在127.4km/h和123.1km/h处,心理紧张量发生明显变化。有超车影响下行车则无这种明显规律。但与无超车影响相比,在相同车速下,有超车影响时行车的平均心理紧张量显著地高。
The authors, using the dynamic electrocardiograph, dynamic GPS and pickup camera, test the relationship between the mental tenseness of two drivers and such factors as driving speed, overtaking, etc. Through the treatment and analysis of a lot of test data, the quantitative relationship of the above factors is obtained. The result shows that without the influence of overtaking, the mental tenseness changes obviously when the driving speed is respectively at 127.4 km/h and 123.1 km / h; if there is the influence of hightailing, no obvious change takes place. At the same driving speed, the average mental tenseness under no influence of hightailing is apparently higher than that under the influence of hightailing.
出处
《北京工业大学学报》
CAS
CSCD
北大核心
2003年第2期199-201,206,共4页
Journal of Beijing University of Technology
基金
国家自然科学基金(50122283)
