Method, control apparatus and powertrain system controller for real-time, self-learning control based on individual operating style
First Claim
1. A method for calibrating powertrain system performance in a passenger vehicle in real-time based on individual operating style, the method comprising:
- powering the vehicle with the system;
generating a sequence of system operating point transitions based on an operating style of an operator of the vehicle during the step of powering;
learning a set of optimum values of controllable system variables in real-time during the steps of powering and generating based on the sequence of system operating point transitions and predetermined performance criteria for the system; and
generating control signals based on the set of optimum values to control operation of the system.
1 Assignment
0 Petitions
Accused Products
Abstract
Method, control apparatus and powertrain system controller are provided for real-time, self-learning control based on individual operating style. The method calibrates powertrain system performance in a passenger vehicle in real-time based on individual operating style. The method includes powering the vehicle with the system and generating a sequence of system operating point transitions based on an operating style of an operator of the vehicle during the step of powering. The method further includes learning a set of optimum values of controllable system variables in real-time during the steps of powering and generating based on the sequence of system operating point transitions and predetermined performance criteria for the system. The method still further includes generating control signals based on the set of optimum values to control operation of the system.
-
Citations
22 Claims
-
1. A method for calibrating powertrain system performance in a passenger vehicle in real-time based on individual operating style, the method comprising:
-
powering the vehicle with the system; generating a sequence of system operating point transitions based on an operating style of an operator of the vehicle during the step of powering; learning a set of optimum values of controllable system variables in real-time during the steps of powering and generating based on the sequence of system operating point transitions and predetermined performance criteria for the system; and generating control signals based on the set of optimum values to control operation of the system. - View Dependent Claims (2, 3, 4, 5, 6, 7)
-
-
8. A control apparatus for a powertrain system which powers a passenger vehicle wherein system performance is calibrated in real-time based on individual operating style, the apparatus comprising:
-
means for generating a sequence of system operating point transitions based on an operating style of an operator of the vehicle while the system is powering the vehicle; a self-learning controller for learning a set of optimum values of controllable system variables in real-time while the system is powering the vehicle based on the sequence of system operating point transitions and predetermined performance criteria for the system; and means for generating control signals based on the set of optimum values to control operation of the system. - View Dependent Claims (9, 10, 11, 12, 13, 14)
-
-
15. A powertrain system controller comprising:
-
a processor; and a storage device having processor-readable code embodied thereon for programming the processor to perform a method comprising; generating a sequence of system operating point transitions based on an operating style of an operator of the vehicle while the system is powering a passenger vehicle; learning a set of optimum values of controllable system variables in real-time during the step of generating based on the sequence of system operating point transitions and predetermined performance criteria for the system; and generating control signals based on the set of optimum values to control operation of the system. - View Dependent Claims (16, 17, 18, 19, 20, 21)
-
-
22. A method for calibrating powertrain system performance in a vehicle in real-time based on individual operating style, the method comprising:
-
powering the vehicle with the system; generating a sequence of system operating point transitions based on an operating style of an operator of the vehicle during the step of powering; learning a set of optimum values of controllable system variables in real-time during the steps of powering and generating based on the sequence of system operating point transitions and predetermined performance criteria for the system; and generating control signals based on the set of optimum values to control operation of the system.
-
Specification