Method and system for upgrading software for controlling...

Details Method and system for upgrading software for controlling... Method and system for upgrading software for controlling...

B - Operations, Transporting

61

L

B61L 15/00 (2006.01) G06F 9/445 (2006.01)

Patent

CA 2431944

A method of upgrading control software on a first locomotive. The first locomotive includes a first locomotive interface. A first computer is coupled to the first locomotive interface, and a first communicator is coupled to the first computer. The first computer is programmed for operation on the first locomotive. The method includes loading a first version of control software onto the first computer, loading a second version of control software onto the first computer, and using data included in a link message to determine whether the first version or the second version of the control software is used.

L'invention concerne un procédé d'amélioration de logiciel de commande d'une première locomotive. La première locomotive comprend une première interface. Un premier ordinateur est couplé à l'interface de la première locomotive, et un premier communicateur est couplé au premier ordinateur. Le premier ordinateur est programmé pour être exploité sur la première locomotive. Le procédé consiste à charger une première version du logiciel de commande sur le premier ordinateur, à charger une seconde version du logiciel de commande sur le premier ordinateur, et à utiliser des données comprenant un message lien afin de déterminer laquelle de la première version ou de la seconde version du logiciel de commande est utilisée.

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