Abstract: An engine controller provides for automatic starting of an internal combustion engine and engagement of a clutch to bring a driven load into motion. Automatic stopping and clutch disengagement is also provided. The engine controller is equipped with an operator interface which can be used by an operator to issue instructions to the controller. This operator interface can be implemented as a local keyboard display or as a remote communications link. The operator interface is also able to communicate changes in engine operating parameters so that starting performance can be improved and the engine can easily be adapted to different conditions and applications.

Abstract: A governor for an internal combustion engine suitable for speed regulation of engines driving loads of such character that the power requirements vary more within a recurring cycle than between such cycles is provided by the current invention. Means are provided for speed detection, designation of a number of fixed positions within the load cycle, setting of a power control to specific positions, and memory to store representations of load cycle positions and engine power control positions. A microprocessor computes an engine power control position at each load cycle position and applies the power control position to the engine by controlling the engine power control means.

Abstract: The present invention provides a method and device for bringing the driven load of an internal combustion engine into motion by controlling the throttle or fuel delivery system of the engine and supplying a series of voltages to an electromagnetic clutch in a clutch engagement cycle. The throttle is set to a position or the fuel flow is regulated such that a specified torque output is produced by the engine. A detection means designates the time at which this output torque has been achieved. At this time, as designated by the detection means, a series of voltages is output to the clutch comprising a first voltage or voltage sequence to ensure engagement of the clutch, a second lower voltage to rapidly reduce holding torque to induce clutch plate slippage, a third voltage to maintain a desired rate of slippage, and a fourth voltage, preferably the rated voltage of the clutch, to lock the clutch plates together.