System for the dynamic reading of data from transponders
AssigneeCompagnie Generale Des Etablissements Michelin
InventorsJulien Destraves, Maxime Urbin-Choffray, Pierre Voissier
Life of this patent
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Abstract
A system is provided for dynamically reading data from a tire transponder that includes a linear-polarization antenna. The system includes one ore more system antennas and one or more readers. Each system antenna is able to receive data transmitted by the tire transponder. Each reader is able to couple to the one or more antennas to read and store the data from the tire transponder. Each system antenna is a linear-polarization antenna with a vertical electric field.
Claims9
A system for dynamically reading data from a transponder of a tire of a vehicle, the system comprising:
- at least one system antenna able to receive data transmitted by the transponder;
- and
- at least one reader able to couple to the at least one system antenna to read and store the data from the transponder,
- wherein each system antenna is a linear-polarization antenna with a vertical electric field.
A system for dynamically reading data from a transponder of a tire of a vehicle, the system comprising:
- at least two system antennas able to receive data transmitted by the transponder, the system antennas being linear-polarization antennas with a vertical electric field, the linear-polarization antennas being offset relative to one another in a direction of rolling of the tire by a distance of less than 1.20 m;
- and
- at least one reader able to couple to the system antennas to read and store the data from the transponder.
A portal for obtaining data from vehicles, the portal comprising a reading system for dynamically reading data from transponders of the vehicles, the reading system including:
- at least one system antenna able to receive, for each vehicle of the vehicles, data transmitted by a transponder of the vehicle;
- and
- at least one reader able to couple to the at least one system antenna to read and store the data from the transponder of the vehicle,
- wherein each system antenna is a linear-polarization antenna with a vertical electric field,
- wherein the reading system is disposed along a travel path of the vehicles, and
- wherein the reading system is positioned on a first side or a second side of the travel path.
Dependencies are inferred from the claim text.