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Dual fuel engine having multiple dedicated controllers connected by a broadband communications link

  • US 6,694,242 B2
  • Filed: 03/20/2002
  • Issued: 02/17/2004
  • Est. Priority Date: 03/20/2002
  • Status: Expired due to Term
First Claim
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1. A dual fuel engine control system comprising:

  • (A) a first, dedicated controller for controlling operation of some operational aspects of a dual fuel engine;

    (B) a second, dedicated controller for controlling operation of some operational aspects of the dual fuel engine; and

    (C) a broadband communications link that couples said first and second controllers together so as to permit either of said controllers to operate based at least on part on information input to only one of said controllers.

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