Tire inflation pressure monitoring and location determining method and apparatus

作者: Joseph A. Uradnik , Paul N. Katz , Jan Van Niekerk , Roger St. Amand

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摘要: A wireless tire inflation pressure measurement device is used to obtain information for a of vehicle and signal therefrom may be determining the location tire. An identifier associated with each wheel vehicle. Tire rotation speed determined by amplitude fluctuations radio frequency carrier from transmitter rotating wheel. Differences in speeds during turn antenna placed on toward outer perimeter connected transmitter. identification (RFID) tag sensor as RFID pickup coil provided well signals

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