State detection device, state detection method, and program
A state detection device capable of detecting a state of an apparatus is provided. A state detection device includes an acquisition unit that acquires observation information including information regarding a resonance frequency of microwaves acquired by introducing microwaves into a first apparatus, which is the target of state detection, while sweeping the frequency; a detection unit that detects the state of the first apparatus by comparing the observation information with reference information including information regarding a resonance frequency of microwaves introduced into a second apparatus in a reference state; and an output unit that performs output in accordance with a detection result of the detection unit.
1 . A state detection device comprising:
a processor, the processor configured to:
acquire observation information including information indicating change in one or a plurality of resonance frequencies along a time series of first microwaves introduced into a first apparatus that is a target of state detection; and
detect a state of the first apparatus by comparing the observation information with reference information including information indicating change in one or a plurality of resonance frequencies along a time series of second microwaves introduced into a second apparatus in a reference state, the reference information being stored before acquisition of the observation information,
wherein the processor detects the state of the first apparatus in a case where the reference information and the observation information do not match with respect to a resonance frequency.
2 . The state detection device according to claim 1 ,
wherein the state detection device is a server on an IP network.
3 . The state detection device according to claim 1 ,
wherein the reference information includes a first absorption spectrum of microwaves, and
the observation information includes a second absorption spectrum of microwaves.
4 . The state detection device according to claim 1 ,
wherein the observation information includes a plurality of pieces of time-series observation data, and
the reference information includes a plurality of pieces of time-series reference data.
5 . The state detection device according to claim 1 ,
wherein the state of the first apparatus that is to be detected is at least any of an abnormality in an amount or a shape of a substance in the first apparatus, an abnormality in a temperature in the first apparatus, and an abnormality in a shape of the first apparatus.
6 . The state detection device according to claim 1 , wherein the processor is further configured to:
perform output related to control of the first apparatus in accordance with a detection result of the detection unit.
7 . The state detection device according to claim 1 , further comprising:
an irradiation assembly configured to irradiate a space in the first apparatus with microwaves while sweeping a frequency,
wherein the processor acquires the observation information by observing microwaves in the space.
8 . The state detection device according to claim 1 ,
wherein the second apparatus includes at least one apparatus among the first apparatus and one or a plurality of apparatuses different from the first apparatus, and
the reference information is generated based on data obtained from the at least one apparatus.
9 . A state detection method comprising the steps of:
acquiring, by a processor, observation information including information indicating change in one or a plurality of resonance frequencies along a time series of first microwaves introduced into a first apparatus that is a target of state detection; and
detecting, by the processor, a state of the first apparatus by comparing the observation information with reference information including information indicating change in one or a plurality of resonance frequencies along a time series of second microwaves introduced into a second apparatus in a reference state, the reference information being stored before acquisition of the observation information, and furthermore detecting the state of the first apparatus in a case where the reference information and the observation information do not match.
10 . A non-transitory computer readable medium configured to cause a computer to execute the steps of:
acquiring observation information including information indicating change in one or a plurality of resonance frequencies along a time series of first microwaves introduced into a first apparatus that is a target of state detection; and
detecting a state of the first apparatus by comparing the observation information with reference information including information indicating change in one or a plurality of resonance frequencies along a time series of second microwaves introduced into a second apparatus in a reference state, the reference information being stored before acquisition of the observation information, and furthermore detecting the state of the first apparatus in a case where the reference information and the observation information do not match.