MOTOR VEHICLE CONTROL SYSTEM
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Abstract
A motor vehicle control system for controlling a motor vehicle with a hybrid drive comprising an internal combustion engine and an electric motor, with a strategy sub-component, a control sub-component and an actuator sub-component. The functional components include at least an internal combustion engine functional component, a transmission functional component, such that the strategy sub-component (8) of the hybrid functional component (4) comprises an operating status prescription module which determines a prescribed value for the operating status of the hybrid drive and transmits the prescribed value to the control sub-component (9) of the hybrid functional component (4), such that the control sub-component (9) of the hybrid functional component (4) comprises a first module (18) which, from the value for the operating status of the hybrid drive prescribed by the operating status prescription module, generates a target value for a drivetrain condition of the hybrid drive, and such that the control sub-component (9) of the hybrid functional component comprises a second module (23) which, on the basis of the value prescribed for the drivetrain condition, selects at least one operative function module which contains control sequences for implementing the target value for the drivetrain condition.
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Citations
13 Claims
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1-5. -5. (canceled)
- 6. A motor vehicle control system for controlling a motor vehicle with a hybrid drive comprising an internal combustion engine and an electric motor, the vehicle control system comprising a plurality of functional components each divided into at least three sub-components, namely, a strategy sub-component (8), a control sub-component (9) and an actuator sub-component (10), and the plurality of the functional components including at least an internal combustion engine functional component (2) for controlling the internal combustion engine, a transmission functional component (3) for controlling a transmission and a hybrid functional component (4) for controlling the electric motor and a clutch connected between the internal combustion engine and the electric motor, such that the strategy sub-component (8) of the hybrid functional component (4) comprises an operating status prescription module which determines a prescribed value for the operating status of the hybrid drive and transmits the prescribed value to the control sub-component (9) of the hybrid functional component (4), such that the control sub-component (9) of the hybrid functional component (4) comprises a first module (18) which, from the value for the operating status of the hybrid drive prescribed by the operating status prescription module, generates a target value for a drivetrain condition of the hybrid drive, and such that the control sub-component (9) of the hybrid functional component comprises a second module (23) which, on the basis of the value prescribed for the drivetrain condition, selects at least one operative function module which contains control sequences for implementing the target value for the drivetrain condition.
Specification