| 摘要 |
PURPOSE: A method for identifying error data in a sensor network environment and a sensor network system using the same can distinguish data error that can be generated in a sensor or a sensor node in a sensor network environment constructed in underwater or ocean environment. CONSTITUTION: A sensor logger sets a reference range of measurement data according to measuring environment measured by each sensor (S2000). A sensor node collects the measurement data from the sensors. The sensor node transmits the measurement data with the sensor logger (S3000). The sensor logger distinguishes measurement data within the criteria range among the measurement data as normal data (S4000). The sensor logger distinguishes measurement data exceeding or falling short of the reference range as error data. [Reference numerals] (S1000) Step of setting stored number of measurement data; (S2000) Step of setting a reference range of measurement data; (S3000) Step in which a sensor node transmits the measurement data to the sensor logger; (S4000) Step in which the sensor logger distinguishes measurement data within the criteria range among the measurement data as normal data; (S5000) Step in which the sensor logger removes specific measurement data exceeding the stored number of the measurement data |
