| 摘要 |
The present invention relates to a method for limiting a dynamic parameter of a vehicle, such as speed or acceleration, and to a vehicle dynamics control module (VDCM), an engine control module (ECM) and a system for carrying out the method as well as to a computer product associated thereto. The present invention allows a driver of a vehicle to be provided with an acceptable acceleration, speed and/or the like, which may be lower than the requested acceleration, speed, etc., in order to optimize energy consumption of the vehicle, typically for transportation vehicles such as trucks, buses and delivery vans. This is accomplished, by a continuously running controller, such as a PI controller and by limiting the integral term of the PI controller, to smoothen transitions when the dynamic parameter is limited and to substantially reduce overshoot with respect to the limit of the dynamic parameter. |
