Elektronisches Ansteuersignal zur Ansteuerung eines elektromagnetisch betätigbaren, Druckmittel steuernden Proportionalventils, gebildet aus einem stetig und rampenförmig verlaufenden Grundsignal (22), dem ein erstes getaktetes Signal (23) und wenigstens ein zweites Signal (41) mit periodischem Verlauf überlagert ist.
The control signal (21) is formed from a constant and ramp-shaped base signal (22), where a clocked pulse width modulation signal (23) and another modulation signal are superimposed with the base signal. The latter signal comprises triangular shaped or wave shaped course. The latter signal is formed from a pair of raising and falling signal flanks, which comprise different flank angles, where the signal flanks run inclined to each other. Frequency of the latter signal lies between 0.03 and 0.06 kilo hertz. Independent claims are also included for the following: (1) an electronic slip controllable vehicle braking system (2) a method for producing a control signal for controlling an electromagnetically actuating proportional valve.
Elektronisches Ansteuersignal; Verfahren zur Erzeugung eines elektronischen Ansteuersignals und elektronisch schlupfregelbare Fahrzeugbremsanlage
2022-11-10
Patent
Electronic Resource
German