摘要
通过驾驶员的脉搏数和血压的变动规律 ,研究道路线形构造对其形成的心理上和生理上的负担程度。以单曲线部行车视距为研究对象 ,用实验和数理统计的方法建立驾驶员心理生理上负担程度的评价指标 ,评价现有公路的行车安全性和舒适性 ,并提出改进方案。
The psychological and physiological burden degrees caused by alignments are expected to acquire by research the fluctuation regulation of pulse and blood pressure.The evaluation indexes of psychological and physiological burden degrees are established based on experiment and statistics method by research sight distance on single curve.The indexes could be used to evaluate the safety and comfort,and modified design could be proposed.
出处
《中国公路学报》
EI
CAS
CSCD
北大核心
2001年第z1期109-111,115,共4页
China Journal of Highway and Transport
关键词
驾驶员
心理生理反应
视距
driver
psychological and physiological responses
sight distance
