Relationship Between the Variation of Drivers' Heart Rate and Systolic Blood Pressure and the Coefficient of Transverse Force of Mountainous Highways

The coefficient of transverse force is an important index in evaluating driving safety and comfort. This paper takes the safety and comfort of curve sections in mountainous highways as a research object. As evaluation indexes, heart rate and systolic blood pressure are measured in many driving experiments, and their quantitative relationships with coefficient of transverse force are also analyzed and established. The reasonable value of the coefficient of transverse force should be less than 0.2.