The method for selecting an operating frequency range of a surroundings sensor device and corresponding environment sensor device

The invention relates to a method for selecting a working frequency region (A; B; C; D) of a surroundings sensor device (100) comprising the following steps: detecting (S1) a frequency spectrum over a frequency range (FB) by means of a receiver device (20) and providing operational data to the environment sensor apparatus (100); Determining (S2) a set of possible operating frequency areas (A, B, C, D) within the frequency range (FB) on the basis of the detected frequency spectrum and on the basis of the operating data provided by a computer device (40); and selecting (S3) of the working frequency range (A; B; C; D) of the surroundings sensor device (100) by the computer device (40) from the determined set of possible operating frequency areas (A, B, C, D) based on a predetermined criterion.