摘要 |
To achieve a physical quantity detection device capable of obtaining a desired overall device accuracy without unnecessarily raising the tolerances of detection elements, the present invention is characterized by having a plurality of physical quantity detection units (21, 31) for respectively detecting a plurality of physical quantities, a storage unit (42) for storing the error characteristics of individual physical quantity detection units (21, 31), a physical quantity calculation unit (61) for using at least two physical quantities detected by at least two of the plurality of physical quantity detection units (21, 31) to calculate a separate physical quantity, and an error calculation unit (43) for reading the error characteristics of the plurality of physical quantity detection units (21, 31) from the storage unit (42) and calculating the error of the separate physical quantity. |