| 摘要 |
<p>The system comprises: - an electronic label (2) in each identifiable vehicle (1) or object, the label being provided with radio frequency transmission and reception means for transmitting and storing an identification code for the vehicle or for the object - and, outside each vehicle (1) or object, at least one mobile reader (3) movable at will close to identifiable vehicles or objects, including: - a memory (5) for recording a file of identification codes of objects or of vehicles to be identified - radio frequency means of interrogating the labels to cause transmission of the identification codes of the vehicles or objects - means of comparing these identification codes contained in the file with those transmitted by the labels - and signalling means (6) for immediately signalling the presence of vehicles whose identification codes correspond to those stored in the file. Application: identification of stolen vehicles. <IMAGE></p> |
