Sensor interface device, measurement data transmission system, measurement data transmission method and measurement data transmission program

摘要

In a case where characteristic data representing a characteristic of measurement data is sent from a sensor instead of the measurement data itself, characteristic data suitable for the connected sensors is sent. A sensor interface device (100) connected on a communication path between a measurement means (200) and a parent device (300) includes: a data acquisition means (110) for acquiring measurement data which is data based on a physical quantity measured by the measuring means (200); a storage means (120) for storing the measurement data thus acquired; a learning means (130) for performing machine learning with a measurement data group stored by the storage means (120) as input, thereby extracting characteristic data which is data representing a property of the measurement data group; and data transmission means (140) for transmitting the characteristic data extracted by the learning means (130) to the upper level apparatus (300).