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    • 9. 发明申请
    • Sensor fusion for RFID accuracy
    • 传感器融合用于RFID精度
    • US20070052540A1
    • 2007-03-08
    • US11220130
    • 2005-09-06
    • Kenwood HallRamdas Pai
    • Kenwood HallRamdas Pai
    • G08B13/14
    • G08B13/24G06K7/10108
    • System(s) and method(s) to increase the accuracy and efficiency of an RFID system is provided. A system includes an RFID tag that receives a signal from an RFID reader and an RFID tag that receives a signal from an RFID reader. The system further includes at least one sensor that detects the environment of a product associated with the RFID tag and transmits a environment detection signal to the RFID reader; and an aggregation component that receives the environment detection signal and a corresponding data tag information from the RFID tag. If a environment detection signal is not received, the RFID reader ignores the data tag information.
    • 提供了提高RFID系统的精度和效率的系统和方法。 系统包括从RFID读取器接收信号的RFID标签和从RFID读取器接收信号的RFID标签。 该系统还包括至少一个传感器,其检测与RFID标签相关联的产品的环境,并将环境检测信号传送到RFID读取器; 以及聚合组件,其从RFID标签接收环境检测信号和相应的数据标签信息。 如果没有接收到环境检测信号,则RFID阅读器忽略数据标签信息。