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1. (WO2018002890) SYSTEM FOR THE IDENTIFICATION AND RECOGNITION OF A MOTOR VEHICLE BASED ON THE PROFILE OF VOLTAGE VALUES FROM THE ONBOARD ELECTRICAL SYSTEM AND CORRESPONDING IDENTIFICATION METHOD IMPLEMENTED BY SAID SYSTEM
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CLAIMS

1. A system for the identification and recognition of a motor vehicle based on the profile of voltage values from an onboard electrical system (4), comprising:

- a voltage and/or current detecting device (2) connected to the vehicle's electrical system (4);

said system being configured to:

- create a database (8) comprising at least one reference value of voltage and/or absorbed current, associated with at least one pre-established vehicle condition;

- detect at least one operating value of voltage and/or absorbed current, associated with said at least one pre-established vehicle condition;

- compare the at least one reference value with the at least one operating value, and in the case where:

a) the at least one operating value coincides with the at least one reference value, determining that the system for the identification is installed on the vehicle;

b) the at least one operating value does not coincide with the at least one reference value, determining that the system for the identification is not installed on the vehicle.

2. A method for the identification and recognition of a motor vehicle based on the profile of voltage values from the onboard electrical system, comprising the steps of:

- connecting a voltage and/or current detecting device (2) to an onboard electrical system of a vehicle;

- creating a database (8) comprising at least one reference value of voltage and/or absorbed current, associated with at least one pre-established vehicle condition;

- detecting at least one operating value of voltage and/or current absorbed, associated with said at least one pre-established vehicle condition;

- comparing the at least one reference value with the at least one operating value, and in the case where:

a) the at least one operating value coincides with the at least one reference value, determining that the system for the identification is installed on the vehicle;

b) the at least one operating value does not coincide with the at least one reference value, determining that the system for the identification is not installed on the vehicle.

3. A method according to claim 2, wherein the step of creating a database (8) comprises in turn the steps of:

- detecting the at least one reference value of voltage and/or current absorbed, associated to the at least one pre-established vehicle condition;

- storing the at least one detected reference value of voltage and/or current absorbed.

4. Method according to claim 2 or 3, wherein the step of detecting the at least one value of voltage and/or absorbed current, comprises detecting a sequence of values of voltage and/or absorbed current in a period of time.