| 摘要 |
A method and system for controlling dispensing of fuel so that fuel is only dispensed into authorized receptacles, such as the fuel tank of authorized vehicles, is disclosed. The system includes an RF module mounted on a fuel-dispensing nozzle for reading data stored in an RF tag mounted adjacent to the inlet spout of an authorized receptacle. The RF module only reads tag data when an antenna is within a predetermined distance of an RF tag. The distance is such that the fuel-dispensing nozzle must either be inside or very close to the fuel receiving spout of the receptacle. The RF module stores either tag derived data or no tag data. The stored data is transmitted to a pump controller that controls the enabling/disabling of a pump that supplies fuel to the fuel-dispensing nozzle. |
