Hitachi Solutions, Ltd.

Masanori Irie

Yuichi Nakamura

Akira Moriguchi

Atsuhiko Tani

The data acquisition unit acquires sensor data according to an acquisition rule stored in the acquisition and processing rule DB. Then the data acquisition unit determines a representative value for each predetermined time interval on acquired data according to the buffer setting information stored in the buffer setting information DB and saves at least a predetermined number of representative values in the buffer provided in the main memory. The processing unit processes the predetermined number of representative values saved in the buffer to determine the processed data according to a processing rule stored in the acquisition and processing rule DB. The data upload unit transmits to the M2M server the processed data determined by the processing unit.

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Tokyo, Japan

Masanori Irie