发明名称 FINDING SENSOR DATA IN AN RFID NETWORK
摘要 A system and method of selectively reading sensor data from a memory device is able to search the memory device for an indicator that identifies the sensor data, and read only the sensor data identified by the indicator from the memory device. In this way, interrogating devices are able to sort through sensor data stored in a network of memory devices, such as an RFID network, and report specific data of interest despite the existence of a variety of data types in the network. In some embodiments, flags are stored and associated with specific types of data, such as various sensor data, thereby allowing numerous memory devices and sensors to operate and be read efficiently in the same environment.
申请公布号 US2014354412(A1) 申请公布日期 2014.12.04
申请号 US201414462003 申请日期 2014.08.18
申请人 INTERMEC IP CORP. 发明人 ACKLEY H. Sprague
分类号 G06K7/10;G08C17/02 主分类号 G06K7/10
代理机构 代理人
主权项 1. A method comprising: receiving, from an interrogator, a query of data of one or more sensors, wherein the sensor data is acquired by and stored in an RFID tag along with an indicator that identifies a the sensor data based on a determination of a data type of the sensor data; searching the RFID tag for the indicator that identifies the sensor data type; and reading the sensor data identified by the indicator from the RFID tag.
地址 Everett WA US
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