SYSTEM AND METHOD FOR SUBJECT MANAGEMENT USING INTELLIGENT RF TAG AND READER

摘要

An RF intelligent active tag and an RF tag reader system with an intelligent active tag is attached to a monitored subject, and an intelligent RF transponder, with sensor, and energy harvesting modules, and which exchanges a tag message using a selected communication technique. The processing module stores selected subject data pertaining to the monitored subject, and the intelligent active tag communicates by exchanging a tag message with a remote transceiver The tag reader system includes an interrogator coupled to a host. The interrogator includes a transceiver exchanging a tag message with an active tag, using a selected communication technique. The interrogator can exchange subject data with an active tag, or may transmit a command to the active tag The host can provide perceptible representations of subject data, and can communicate with a remote transceiver. Tag reader protocol methods and an active tag operation method are provided.