SENSOR MONITORING DEVICE, SENSOR MONITORING METHOD, AND PROGRAM

摘要

A sensor monitoring device (100) having a measurement data acquisition unit (110) for acquiring measurement data in which measurement values measured by a sensor terminal under observation are aligned sequentially, a reference data acquisition unit (120) for acquiring reference data that is of the same type as the measurement data and is identical to or has at least a prescribed level of similarity with measurement data measured by the sensor terminal under observation when the same has no abnormalities, and a determination unit (130) for determining whether there is an abnormality in the sensor terminal under observation on the basis of the measurement data and reference data.