A graphite sports coupe on a sweeping automotive proving ground at dusk
JOHN D. PARTRIDGECENTRAL FLORIDA / USA

SENIOR AUTOMOTIVE ENGINEER

Engineering
confidence.

At the intersection of vehicle dynamics,
intelligent systems, and the real world.

Explore the AEB simulator
SCROLL TO EXPLOREFROM THE TEST TRACK.
TO WHAT COMES NEXT.
VALIDATE. UNDERSTAND. ADVANCE.

01 / THE WORK

Complex systems.
Clear answers.

I turn real-world testing into defensible engineering decisions—from the first sensor to the final finding.

02 / THE INTERACTIVE LAB

A fraction of a second.
A very different outcome.

Explore the relationship between reaction time and stopping distance. Then put two vehicles to the test in the AEB simulator.

Launch the full simulator
STOPPING DISTANCE80 KM/H
47.1m
Reaction time0.50 s
0.20 s2.50 s

Constant 0.7g braking after the reaction delay. Simplified educational model.

John Partridge on a sailboat

03 / MORE THAN THE TEST DATA

An engineer’s mind.
A racer’s curiosity.

From race-car setups to vehicle safety research, I’ve always wanted to understand what makes a machine perform—and how to make it better.

The story so far

HAVE A QUESTION OR AN IDEA?

Let’s talk.