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1. (WO2018199253) DATA PROCESSING DEVICE, SERVER, MOBILE BODY, DATA PROCESSING METHOD, AND PROGRAM

Pub. No.:    WO/2018/199253    International Application No.:    PCT/JP2018/017037
Publication Date: Fri Nov 02 00:59:59 CET 2018 International Filing Date: Fri Apr 27 01:59:59 CEST 2018
IPC: G08C 15/00
G01P 15/02
G08G 1/00
Applicants: SMARTDRIVE INC.
株式会社スマートドライブ
Inventors: MOTOGAITO Hiroki
元垣内 広毅
SUZUKI Toshiaki
鈴木 俊明
ISHIZU Shinichi
石津 真一
KOYAMA Jun
小山 純
OKADA Kazuyuki
岡田 一起
Title: DATA PROCESSING DEVICE, SERVER, MOBILE BODY, DATA PROCESSING METHOD, AND PROGRAM
Abstract:
The objective of the present invention is to appropriately restrict the volume of data to be transmitted when data collection is being performed. A data processing device for collecting data relating to a mobile body is provided with: an acceleration sensor which measures the acceleration of the mobile body; a processing unit which, if an acceleration pattern indicating a variation trend of a plurality of measured values from among measured values from the acceleration sensor satisfies a prescribed condition, compresses each measured value to an approximate value in a prescribed data format; and a communication unit which, if the acceleration pattern satisfies the prescribed condition, transmits the approximate values compressed by the processing unit. If the acceleration pattern does not satisfy the prescribed condition, the communication unit transmits the measured values from the acceleration sensor.