METHOD FOR DETERMINATION OF MOTIVE FORCE CAPACITY OF A MOTOR VEHICLE

摘要

The present invention relates to a method for determination of a first parameter RF which represents a motive force capacity of a motor vehicle (1) provided with a power train which is adapted to assuming various transmission ratios for propulsion of said vehicle (1 ) and which comprises at least one engine (10) and at least one gearbox (20). This first parameter RF is determined on the basis of a difference between a first motive force F Max and a second motive force FDr, the first motive force F Max being a maximum motive force available for the vehicle (1) at a current transmission ratio and the second motive force FDr a current running resistance for the vehicle (1). The invention relates also to use of such a parameter, and further to a computer programme, a computer programme product, a system and a motor vehicle related to such a parameter.