Ge Harris Railway Electronics, Inc.

Wayne Basta

Ernest L Peek

William Leonard Matheson

Anthony J Guarino

Russell U Whitfield

Fred A Ford

Barbara S Furtney

Charles F Gipson

A system and method for dynamically controlling the operation of a plurality of unmanned freight trains operating over a predetermined track layout. The method includes generating a movement plan that provides for the operation of the freight trains over several alternative routes within the track layout. A wireless communication system is used to transmit speed and braking commands to the freight trains. Commands for the wayside resources are transmitted, using wireless communications, as necessary to carry out the movement plan.

System and method for automatic train operation

This invention relates to a system and method of detecting a broken rail in a railway system. The track sensing circuitry of the present invention applies a voltage source at each end of a block of rails and senses the current flowing through the circuitry. The present invention will detect broken rails continuously in a block, even with a train present (except for a break directly beneath the train). Since the rail is continuously checked, the only restriction imposed on train spacing by this track circuit configuration is that only one train can be present in a block at a time.

Broken rail detection system and method

Growing community of inventors

Saginaw, TX, United States of America

Wayne Basta