Abstract: A system of managing charging schedules in a fleet having electric vehicles includes a command unit. The command unit has a processor and tangible, non-transitory memory on which instructions are recorded. The command unit is adapted to define a plurality of discharge categories, including a transportation category, a transfer category and a reserve energy category. The respective battery power in the electric vehicles is proportioned by setting a respective percentage allocation for the plurality of discharge categories. The command unit is adapted to signal the electric vehicles to charge when at least one of the plurality of discharge categories falls below the respective percentage allocation. The command unit may be adapted to group the electric vehicles in respective virtual boxes based in part on their respective physical locations.

Abstract: A method and system are provided for optimizing fuel delivery to an internal combustion engine. The method and system have particular applicability to an engine having a base or OEM engine control unit (ECU) which outputs fuel injector control signals. In accordance with the method, when the engine is operating in one or more modes, such as a Power Mode, the amount of fuel delivered to the engine is modified, such as by changing the duration of the fuel injector control signals with a secondary ECU. The control signals are modified based on engine speed, and thus in direct relation to engine performance.

Abstract: A method and system are provided for optimizing fuel delivery to an internal combustion engine. The method and system have particular applicability to an engine having a base or OEM engine control unit (ECU) which outputs fuel injector control signals. In accordance with the method, when the engine is operating in one or more modes, such as a Power Mode, the amount of fuel delivered to the engine is modified, such as by changing the duration of the fuel injector control signals with a secondary ECU. The control signals are modified based on engine speed, and thus in direct relation to engine performance.