Förfarande och anordning för styrning av ett fordon samt datorprogramprodukt för att utföra förfarandet

摘要

In method and a device for controlling a vehicle, the vehicle includes an engine arranged to drive at least one pair of half shafts and to drive at least one pump. The pump is arranged to supply a hydraulic system including at least a first hydraulic component with hydraulic oil. According to the method, the power consumed by the hydraulic system is determined. In addition, the determined consumed power is compared with a reference value, and if the detected consumed power exceeds the reference value, the maximum available power for the hydraulic system is limited. The power limitation is carried out by the maximum available movement of at least a first flow-regulating valve in the hydraulic system being limited.