首页>
外国专利>
METHOD AND DEVICE FOR CALIBRATING A SIGNAL GENERATING DEVICE OF A HAPTIC ACCELERATOR PEDAL MODULE FOR A MOTOR VEHICLE AND HAPTIC ACCELERATOR PEDAL MODULE
METHOD AND DEVICE FOR CALIBRATING A SIGNAL GENERATING DEVICE OF A HAPTIC ACCELERATOR PEDAL MODULE FOR A MOTOR VEHICLE AND HAPTIC ACCELERATOR PEDAL MODULE
展开▼
机译：校准用于车辆的触觉加速器踏板模块的信号生成装置的方法和装置以及触觉加速器踏板模块
展开▼
页面导航
摘要
著录项
相似文献
摘要
The invention relates to a method for calibrating a signal generating device (18) of a haptic accelerator pedal module (10) for a motor vehicle and to a device for carrying out said method. Said signal generating device (18) comprises a spring element (26) which is coupled to a shaft (24) of an actuator (20), and a stop element (28) which is designed to rest on the base of the pedal (30) of a pedal lever (12) of the accelerator pedal module (10) and to generate a force, in the form of a haptic signal, acting counter to the direction of actuation of the pedal lever (12). Said method is characterised in that it consists of the following steps: the stop element (28) is moved along a movement path between a first position and a second position; the actuator sensor voltage and the actuator voltage supplied to the actuator (20) for moving the stop element (28) and/or a current supplied to the actuator (20) for moving the stop element (28), is determined along the movement path; a first range (40) of the actuator current and/or the actuator voltage is approximated by a first polynomial; a second range (42) of the actuator current and/or the actuator voltage is approximated by a second polynomial; and an intersection point (48) between the first polynomial and the second polynomial is determined for determining a contact point between the stop element (28) and the base of the pedal (30).
展开▼
