State detection system

Abstract

A state detection system includes a sensor (10) that includes an electromagnetic wave reflecting material (13) and a resonator (11) disposed adjacent to or integrally with the electromagnetic wave reflecting material (13), and that detects a state change of a surrounding object or surrounding environment as a change in its own electromagnetic wave reflection characteristic, a reader (20) that transmits an electromagnetic wave to the sensor (10), that receives a reflected wave of the electromagnetic wave, and that acquires reflected wave spectrum information of the sensor (10), and an analysis device (30) that estimates a current state of a detection target of the sensor (10) by applying information regarding reflected wave intensities at a plurality of frequency positions of the reflected wave spectrum to a learning model (30D) generated in advance on a basis of training data of a reflected wave spectrum for each state of the sensor (10).

Dependencies are inferred from the claim text.