Patent ID: 9151232
Filing Date: 2015-10-06
Classification: B60L,B61L,F02D

Abstract:
1. A system for controlling a powered unit having an engine configured to operate using a plurality of fuel types each in a corresponding fuel tank, the system comprising: a controller operable to: transmit a first set of control signals including a first set of valve signals to each fuel tank based at least in part on a first stored engine operating profile to control amounts of fuel from each fuel tank to the engine; transmit a second set of control signals including a second set of valve signals to each fuel tank based at least in part on a second stored engine operating profile to control the amounts of fuel from each fuel tank to the engine; and switch, by transmitting either the first set of control signals or the second set of control signals, between a first operating condition associated with a first external domain and a second condition associated with a second external domain, wherein the first operating condition is associated with the first stored engine operating profile, and the second operating condition is associated with the second stored engine operating profile.