System for identifying and recognizing a vehicle based on a profile of voltage values from an in-vehicle electrical system and corresponding identification method realized by the system

摘要

A system for vehicle identification and recognition based on a profile of voltage values from an in-vehicle electrical system and a corresponding identification method implemented by the system are described. The system comprises a voltage and / or current sensing device (2) connected to the car electrical system (4). The system generates a database (8) comprising at least one reference voltage value and / or absorbed current associated with a predetermined condition of at least one vehicle and at least one predetermined vehicle Is configured to detect at least one value of an operating voltage and / or absorbed current associated with the state of the at least one and comparing at least one reference value with at least one operating value. If at least one action value matches at least one reference value, the identification system is determined to be installed in the vehicle, or otherwise if at least one action value does not match at least one reference value It is determined that the identification system is not installed in the vehicle.