http://www.peertopatent.org.au/patent/25/prior_art/list A locomotive (10) is operable in two or more distinct configurations, with the change in configuration being response to a configuration input signal (35). A locomotive configuration is represented by the set of end use device control signals (13) that are generated by the locomotive control systems (22) in response to the respective set of operational input values (27). For a given set of operational input values, a first set of end use device control signals is generated when a configuration input has a first value, and a second set of end use device control signals is generated when a configuration input has a second value. The configuration input variable is responsive to an emission profile associated with the locomotive location. A value of a locomotive emission parameter corresponding to the emission profile is monitored and saved in a storage device (e.g., 104). en-us System and method for managing emissions from mobile vehicles Patent/Application #: 6112151<br/>Description: A method for switching modes of operation involving location and emissions. Tue, 13 Apr 2010 06:24:25 +1000 http://www.peertopatent.org.au/prior_art/88/detail System and method for managing emissions from mobile vehicles Patent/Application #: 2005/0149248<br/>Description: The location-sensitive engine control system includes position locating system (PLS) interfacing with control logic which in turn interfaces with an engine control. Location coordinates from the PLS are relayed to the control logic and compared to an emissions map to determine the emission requirements and corresponding engine control settings. The engine control receives the engine control settings from the control logic and adjusts engine parameters to allow the engine to comply with the emission requirements. If desired, emissions information may be stored in the control logic. Thu, 25 Mar 2010 17:25:25 +1000 http://www.peertopatent.org.au/prior_art/66/detail System and method for managing emissions from mobile vehicles Patent/Application #: 6636798<br/>Description: From the Abstract: '... A geographic position determination unit generates locomotive location information. Data recording instruments process and record information concerning locomotive engine and auxiliary engine activity for monitoring geographical position, emissions, and fuel levels of the locomotive engine and its corresponding auxiliary unit. ' Sat, 20 Mar 2010 09:08:34 +1000 http://www.peertopatent.org.au/prior_art/55/detail