| 摘要 |
The present invention provides a method and a system for determination of whether a change of an actual mass m for a vehicle has occurred. The system comprises a first determination device, arranged for determination of at least one variable related to a rolling resistance F rr for the vehicle, after the vehicle has been set into motion. Each one of these at least one variables corresponds to a previous vehicle mass m i , which is comprised in a mass history m 1 , m 2 ,... m I for the vehicle. The system also comprises a second determination device, arranged for determination of whether a change of the actual vehicle mass m has occurred, based on the at least one determined variable related to a rolling resistance F rr for the vehicle, and on the mass history m 1 , m 2 ,... m I for the vehicle. The system also comprises an utilisation device, which is arranged for the use of the determination of whether a change of the actual vehicle mass m has occurred. |
