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US 2006/0142924 A1Published application
Engine control system
AssigneeHitachi, Ltd.
InventorsShinji Nakagawa, Shinya Satou, Mamoru Nemoto
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Abstract
An engine control system, which is adaptable for individual differences among engines, changes with time, environmental changes, etc., and which can control engine torque with high accuracy and high response. The engine control system comprises a unit for detecting engine torque in at least one of direct and indirect manners, a unit for computing an engine control parameter, and a unit for modifying the engine control parameter based on the detected torque detected by the engine torque detecting unit.
Claims41
An engine control system comprising:
- means for detecting engine torque in at least one of direct and indirect manners;
- means for computing an engine control parameter;
- and
- means for modifying said engine control parameter based on the detected torque detected by said engine torque detecting means.
1 more element
An engine control system comprising:
- an engine torque detecting unit for detecting engine torque in at least one of direct and indirect manners;
- a computing unit for computing an engine control parameter;
- and
- a modifying unit for modifying said engine control parameter based on the detected torque detected by said engine torque detecting unit.
1 more element
Dependencies are inferred from the claim text.