[Problem] To provide a configuration that makes it possible to enhance the accuracy of sensor abnormality detection without sensor structure modification. [Solution] An information processing device provided with an acquisition unit for acquiring a first value obtained through measurement by a first measurement unit and a second value obtained through measurement by a second measurement unit that has a dynamic range for measurement that is a second dynamic range different from a first dynamic range of the first measurement unit, and a detection unit for detecting an abnormality in the first value or second value on the basis of variation in the correspondence relationship between the first value and second value.
