hsafe {cartools}R Documentation

Safe headway h between lead and following vehicles. Speed u of lead vehicle is measured in fps.

Description

Safe headway h between lead and following vehicles. Speed u of lead vehicle is measured in fps.

Usage

hsafe(u, leff)

Arguments

u

speed in units of fps, a number

leff

effective vehicle length in feet, a number

Examples

hsafe(60, 14)

[Package cartools version 0.1.0 Index]