| 摘要 |
<p>This device is characterised in that it comprises at least one detection and identification structure (1) located on the vehicle, adapted for at least partially scanning the surroundings of the vehicle, and comprising means (3,4) for emitting at least one infrared beam in the direction of the said surroundings, means (6) for receiving the infrared beam reflected by the surroundings, pyroelectric means (6) for thermal analysis of the said surroundings, and means for processing the output signals of the means for receiving the reflected infrared beam, and pyroelectric means for reconstructing the surroundings by detection and identification of the various elements thereof. <IMAGE></p> |
