Sensor device, sensor network system, and data compressing method

A sensor device includes: a sensor element configured to detect a physical quantity in a time-series manner; a data processing part configured to perform filtering on time-series data detected during a predetermined period by the sensor element to extract time-series data having a predetermined freq...

Full description

Saved in:
Bibliographic Details
Main Author Shinohara, Toshikuni
Format Patent
LanguageEnglish
Published 24.09.2019
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRIC DIGITAL DATA PROCESSING
ELECTRICITY
PHYSICS
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
WIRELESS COMMUNICATIONS NETWORKS
Online AccessGet full text

Cover

More Information
Summary:A sensor device includes: a sensor element configured to detect a physical quantity in a time-series manner; a data processing part configured to perform filtering on time-series data detected during a predetermined period by the sensor element to extract time-series data having a predetermined frequency component, and compare the extracted time-series data with a predetermined threshold value to determine one or a plurality of significant sections within the predetermined period, the extracted time-series data exceeding the threshold value in each of the significant sections; and a communication part configured to arrange and wirelessly transmit time-series data of each of the significant sections among the time-series data detected during the predetermined period by the sensor element.
Bibliography:Application Number: US201615395066