Transportation IP Holdings, LLC

Stephen Craven

Jeffrey Donald Kernwein

James Allen Oswald

Derek Kevin Woo

Keith E Smith

Ann K Grimm

Andrew Ryan Staats

Stuart John Barr

Matthew Vrba

Joseph W Gorman

Kendrick W Gawne

Rebecca W Dreasher

Francois P Pretorius

Phillip A Burgart

Janmejay Tripathy

Jerrid D Chapman

Adam Charles Hausmann

Craig Karl Green

Edward J Kuchar

Scott Sollars

Tania Lindsley

Shannon K Struttmann

James Lucas

Irwin Morris

Matthew Steven Vrba

A computer-implemented method is provided that includes obtaining a first secret and a first public key, and obtaining a second secret a second public key. The method may also include authenticating the first public key of the first vehicle based on a first private key associated with the first vehicle, and authenticating the second public key of the second vehicle based on a second private key associated with the second vehicle. The method may also include preventing a man-in-the-middle attack, by securing at least one of a first vehicle-to-central office communication, a central office-to-first vehicle communication, or a first vehicle-to-second vehicle, wherein the first vehicle-to-central office communication and the central office-to-first vehicle communication are authenticated based on a determined private key associated with a respective first vehicle on-board computer, and sending a message, with the central office server, to a vehicle associated with a conditional movement authority.

Secure vehicle to vehicle PTC communication

Growing community of inventors

Hiawatha, IA, United States of America

Stephen Craven