METHOD AND DEVICE FOR CLASSIFYING VEHICLES

摘要

The invention concerns a device for obtaining vehicle electromagnetic signature data, from electromagnetic signals, comprising means (16) to deliv er a digitised signal based on measured electromagnetic signals. The device further comprises means (20) for determining whether such a digitised signal is a vehicle electromagnetic signature. The means (20) then calculate, on th e basis of the digitised signal, a vehicle electromagnetic signature data and date each of said electromagnetic signature data. Thus the vehicle can be classified in accordance with several criteria as a result of a specific processing of the electromagnetic signature digitised signals.