Programmable Vehicle Models

We have revolutionized the auto industry by integrating our motion control expertise with vehicle models and developed the PVM (programmable vehicle model), U.S. Patents 5,384,704 and 6,371,766. The PVM is an articulated buck of specified vehicle dimensions which moves in seconds from one model configuration to another. Imagine having the ability to benchmark your concept against your closest competitors without having to build or manage multiple properties. Utilized for market research or as an engineering, validation, and design development tool, we can help you ensure you always bring the right ideas to market.

PVM History
Below is a clip from a commercial that originally aired during Super Bowl XXIX. Chrysler showcases a first generation PVM built by Prefix and its ability to adjust component dimensions within 1 mm to quickly conduct accurate market research.
Super Bowl XXIX Commercial (WMV 1.1 MB)

The next video shows an example of a second generation PVM which was designed to allow the customer to evaluate both interior and exterior packages.
2nd Generation PVM Video (WMV 1.6 MB)

PVM Present
Today, a PVM can be designed to simulate any size vehicle from super compacts to full size semi tractor trailers. The appearance of the PVM can be as specific or as generic as is desired. From interchangeable stretchable body skins and fully upholstered interiors to simple drapes to cover mechanical components. Complex roof structures have also been developed for entry and egress studies as well as head room and vision verification.

Ford Motor Company PVM (51 independent axes of motion)

media.ford.com - Ford’s Programmable Vehicle Model design tool delivers optimum comfort and capability to every Ford interior - PDF format (119 KB)


media.ford.com - Ford's Industry-First Technology Speeds Interior Design - PDF format (80 KB)


Prefix's Programmable Vehicle Model is being used by Ford Motor Company to integrate the physical world into their virtual reality research. This augmented reality allows users to sit in and feel vehicles that do not exist yet and experience them as different people would. This technology is featured in a commercial that can be seen below.
High Resolution: Ford "Drive One" Commercial AVI format - 6.2 MB (the DivX codec may be required).
Lower Resolution: Ford "Drive One" Commercial WMV format - 1.9 MB

9th Generation Toyota Technical Center USA PVM (41 axes of motion)


PVM Future
Prefix's latest generation PVM has been featured in an Item case study. Using extruded aluminum as the main structural element we were able to achieve greater ranges of motion while reducing overall weight and component build times. The material also allows for a modular PVM design approach where components such as a seat and steering column can be built with provisions to add additional axes of motion such as a center console or pedal assembly later.


Articles and Additional Information
PVM Past, Present, and Future PowerPoint Presentation
Oakland Business Review - Prefix Innovation