Engine controller with operator interface
First Claim
1. An engine controller for an internal combustion engine, which engine is connected to a load by means of a clutch, comprising:
- a starter control means to activate and deactivate a starter of the engine;
a clutch control means to engage and disengage the clutch;
an operator interface;
a time-keeping means;
memory means to store representations of instructions and operating parameters;
a microprocessor to connect to the operator interface to receive instructions and operating parameters to be applied to the starter control means and the clutch control means, which microprocessor utilizes the time-keeping means to apply said instructions at designated times.
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Accused Products
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.
53 Citations
17 Claims
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1. An engine controller for an internal combustion engine, which engine is connected to a load by means of a clutch, comprising:
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a starter control means to activate and deactivate a starter of the engine; a clutch control means to engage and disengage the clutch; an operator interface; a time-keeping means; memory means to store representations of instructions and operating parameters; a microprocessor to connect to the operator interface to receive instructions and operating parameters to be applied to the starter control means and the clutch control means, which microprocessor utilizes the time-keeping means to apply said instructions at designated times. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. An engine controller for a speed-governed internal combustion engine, which engine is connected to a load by means of a clutch, comprising:
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a starter control means to activate and deactivate a starter of the engine; a means to control the speed governor of the engine; a clutch control means to engage and disengage the clutch; an operator interface; a time-keeping means; memory means to store representations of instructions and operating parameters; a microprocessor to connect to the operator interface to receive instructions and operating parameters to be applied to the starter control means, the speed governor control means, and the clutch control means, which microprocessor utilizes the time-keeping means to apply said instructions at designated times. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16)
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17. An engine controller for an internal combustion engine, which engine is connected to a load by means of a clutch, comprising:
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a starter control means to activate and deactivate a starter of the engine; a clutch control means to engage and disengage the clutch; an operator interface; a time-keeping means; memory means to store representations of instructions and operating parameters; a microprocessor to connect to the operator interface to receive instructions and operating parameters to be applied to the starter control means and the clutch control means beginning at the time of receipt of said instructions by the microprocessor.
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Specification