PROCEDE ET DISPOSITIF DE COMMANDE D'UN SYSTEME D'ESSUYAGE ET DE LAVAGE D'UNE VITRE D'UN VEHICULE

摘要

The method involves performing a monitoring step (40) continuously to detect operating conditions of a wiping and washing system. Resistive torque applied to an actuation motor of a brush and/or intensity of current of a power supply of the motor is measured (41). The measured current is compared (42) with a reference value. An activation step is carried out (50) for a predetermined time period to activate a pump of a projection part while detecting particular conditions at the time of the performing the monitoring step. Direction of angular displacement of the brush is detected. Independent claims are also included for the following: (1) a vehicle window wiping and washing system (2) a device for controlling a window wiping and washing system of a vehicle.