Anordning och förfarande för styrning av bromsning hos ett motorfordon

摘要

The invention relates to a method for control of braking by means of at least one supplementary brake (290-296) of a motor vehicle (100; 110), comprising the step of choosing (s410) supplementary braking action by means of a control device (270). The method comprises the steps of continuously determining (s420) a total available supplementary brake torque (Mtot) and determining (s430) by means of said control device (270) a chosen proportion (Mshare) of said total available supplementary brake torque (Mtot). The method comprises also the steps of determining (s440) a supplementary brake torque (Mtot*) corresponding to said chosen proportion (Mshare) and of apportioning (s450) said supplementary brake torque determined (Mtot*) to at least one chosen supplementary brake (290-296) in order to achieve the chosen supplementary braking action. The invention relates also to a computer programme product comprising programme code (P) for a computer (200; 210) for implementing a method according to the invention. The invention relates also to a device for control of braking by means of at least one supplementary brake (290-296) of a motor vehicle (100; 110), and to a motor vehicle (100; 110) equipped with the device.