Method for detecting environment of vehicle e.g. motor car, involves determining angle information for recognized object based on vehicle velocity and frequency information determined over oscillations of reflected wave train

摘要

The method involves executing a pulse response measurement of a pulse that comprises oscillations of a transmitted wave train, is emitted. A time-resolved echo signal (1) is acquired and evaluated. Determination is performed to check whether an echo pulse (7) is incorporated in the echo signal. The frequency information is determined over the oscillations of the reflected wave train, if the echo signal comprises the echo pulse. The angle information is determined for a recognized object (24) based on the determined vehicle velocity and frequency information. An independent claim is included for device for detecting environment of vehicle.