4N6XPRT Ped & Bike Calcs
Available from 4N6XPRT Systems
The 4N6XPRT Ped & Bike Calcs ® program calculates the probable speed of a vehicle at impact with a pedestrian, bicyclist, or roller skater/skate boarder based upon the throw distance of the lighter object.
This impact speed is calculated using 13 of the most commonly accepted formulas. The formulas used may be printed out individually, with the explanation of terms. There are also many routines for calculating such items of interest as the cadence, or pedal rotation rate, of a cyclist given a speed and set of gear and wheel parameters, or the speed given the cadence. There are also routines for calculating specific sub-items of interest such as the length of an arc given a radius, AIS (Abbreviated Injury Scale) prediction for a pedestrian at impact, Avoidance conditions for either the vehicle or " pedestrian" given parameters for the other, and many other calculations of interest in pedestrian and cyclist accidents, and Many More. The " full program" output is about 11 pages, if sent to the printer.