Patent ID: 9163383
Filing Date: 2015-10-20
Classification: E02F

Abstract:
1. A method for controlling a speed of a power source adapted to at least one ground engaging element of a working machine, comprising: receiving an operator control input from an accelerator pedal, the operator control input being indicative of the control of the speed of the power source, receiving a state input indicative of an operating state of the working machine, determining an operation signal in response to the operator control input and the operating state input, the operation signal controlling the speed of the power source, thereby modifying a relationship between an accelerator pedal angle and the speed of the power source in order to assist a driver of the working machine when maneuvering the working machine, and sending the determined operation signal for controlling the speed of the power source accordingly, wherein the operation signal represents at least partly a non-linear relationship between the operator control input and the operation signal.