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 engine and an electric motor and a plurality of functional components each divided into a strategy sub-component, a control sub-component and an actuator sub-component. The functional components include at least an engine functional component, a transmission functional component, and a hybrid functional component for controlling the electric motor and a clutch connected between the internal combustion engine and the electric motor. The strategy sub-component (8) of the hybrid functional component (4) comprises an operating status prescription module (17) which reads in a first quantity of data from functional components in order to determine a prescribed value for the operating status of the hybrid drive, processes the read in data in order to produce a second quantity of output variables, and in a second sub-module (29), determines the prescribed value for the operating status of the hybrid drive using the output variables from the first sub-module (27) and with the help of automatic status-determining mechanism.
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21 Claims
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1-6. -6. (canceled)
- 7. 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 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 (17) which reads in a first quantity of data from functional components in order to determine a prescribed value for the operating status of the hybrid drive, processes the data read in, in a first sub-module (27), in order to produce a second quantity of output variables, and in a second sub-module (29), determines the prescribed value for the operating status of the hybrid drive using the output variables from the first sub-module (27) and with the help of automatic status-determining means.
Specification