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Threshold value curve generating method for evaluation of signals of ultrasonic sensor, involves producing threshold value curve from nodes defined by temporal position and amplitude value that is determined based on spurious signal pattern
Threshold value curve generating method for evaluation of signals of ultrasonic sensor, involves producing threshold value curve from nodes defined by temporal position and amplitude value that is determined based on spurious signal pattern
The method involves generating a threshold value curve from nodes, where the nodes are defined by a temporal position and an amplitude value that is determined based on a course of a spurious signal pattern that is faded out. The temporal position is provided as a function of the course of the spurious signal pattern, where the spurious signal pattern is created based on recognized spurious signals produced by type-conditional interference sources of a vehicle. An independent claim is also included for a method for evaluation of signals of an ultrasonic sensor.
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