Patent ID: 7561021

Claim:
Device for identifying an automobile vehicle, comprising: an identification unit carried by a user; a central onboard console ( 1 ) for verifying a user's identification data via electromagnetic wave communication through a resonant circuit ( 2 , 12 , 13 ) having at least one tuning capacitor ( 13 ) and at least one transmission/reception coil ( 12 ) transmitting/receiving said identification data; and at least one support module ( 10 ) comprising said transmission/reception coil ( 12 ) and fitted at a vehicle door; said central onboard console ( 1 ) being located in a passenger compartment of the vehicle in a location spaced from said vehicle door; said support module ( 10 ) and said central onboard console ( 1 ) being spaced apart from each other and connected by electrical connection means ( 20 - 24 ; 32 - 34 ), wherein said resonant circuit tuning capacitor ( 13 ) is fitted together with said transmission/reception coil ( 12 ) on an electronic board in said support module ( 10 ) to limit parasitic radiation from said resonant circuit.