Communication system for a rail vehicle consist and method for communicating with a rail vehicle consist

US8655515B2 · kind B2 · utility

Assignee

• General Electric Company · US

Inventors

• Joseph Forrest Noffsinger · Lee's Summit, US
• Robert James Foy · Melbourne, US
• Brian Joseph McManus · Melbourne, US
• Stephen Smith · Nordborg, DK
• John William Brand · Melbourne, US
• Jared Klineman Cooper · Melbourne, US
• Kevin Kapp · Melbourne, US
• Kaitlyn Ann Hrdlicka · Erie, US

Key dates

• Filing date: Nov 29, 2010
• Grant date: Feb 18, 2014
• Expiry date: Mar 26, 2032

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B61L15/0027
• WIPO field: Transport
• WIPO sector: Mechanical engineering

Abstract

A communication system for a rail vehicle consist includes antenna modules, routing modules, and an arbitration module. The antenna modules are disposed at spaced apart locations along the consist and receive network data from an off-board device. The routing modules are communicatively coupled with the antenna modules and receive the network data from the antenna modules. The routing modules are communicatively coupled with a network connection extending along the rail vehicle consist. The arbitration module is communicatively coupled with the network connection. The arbitration module forms a message represented by the network data. One or more of the routing modules transmits the network data received from the off-board device to the arbitration module over the network connection. The arbitration module receives the network data to form the message and transmits the message to one or more powered units of the rail vehicle consist through the network connection.