METHOD FOR OPERATING AN ULTRASONIC SENSOR, INSTALLED IN A COVERED MANNER, OF A VEHICLE

The invention relates to a method for operating an ultrasonic sensor (14) of a vehicle (10), wherein the ultrasonic sensor is installed in a covered manner so that a membrane (16) of the ultrasonic sensor (14) is connected to a vehicle part (12), wherein the current properties of the vehicle part (12) influence a directional characteristic of the ultrasonic sensor (14) and wherein a threshold value for hiding interference signals is used in the case of pulse-echo measurements using the ultrasonic sensor (14). The threshold value is adapted to the directional characteristic of the ultrasonic sensor (14) specified by the current properties of the vehicle part (12). Additional aspects of the invention relate to a driver assistance system (60) comprising at least one ultrasonic sensor (14), installed in a covered manner, and a computer program product, which is designed to carry out the method. 本发明涉及一种用于运行车辆(10)的超声传感器(14)的方法，其中，该超声传感器(14)隐蔽地安装，该超声传感器(14)的膜片(16)与车辆部件(12)连接，其中，车辆部件(12)的当前特性影响所述超声传感器(14)的方向特性，其中，在使用