the stored parameters said memory stores data such as the original reference journey and the actual journey of the glass the reference measure of the upper frame the reference measure for the soft stop function the movements of the electric window made a register of pinchings the deceleration produced etc more precisely at the eeprom memory of the incorporation described are stored the parameters of the application said parameters may be modified without the need of intervening in the aplication software the foreseen parameters are the following 3 u2014 upper position of the trapping window if the position is lesser there is not trapping made 4 u2014 lower position of the trapping window if the position is greater the trapping is not performed with reference to fig2 the protection against the overcharging of the motor of the system for raising a window 11 is performed by software which accumulates the time of functioning of the electric window and when exceeding the limit estabilished value only permits the raising up to the upper stopper in normal operating condictions should be performed 20 complete cycles of rise and descent of the glass 11 without disconnection of the system if the glass 11 arrives to the upper stopper of the journey or is stopped by the eventual blocking of an object the motor.