VIBRATION DETECTOR, VIBRATION DETECTION SYSTEM, AND VIBRATION DETECTION METHOD

Japanese Patent JP2022056598

A

To provide a vibration detector with which it is possible to realize detecting vibration not just by the device having detected occurrence of vibration, but also by other devices estimated to be concerned with said vibration.SOLUTION: Provided is a vibration detector for detecting vibration, comprising: a vibration information detection unit having a sensor to detect acceleration, for detecting the occurrence of vibration on the basis of acceleration detected by the sensor; a register for storing the data of acceleration detected by the sensor; an arithmetic unit for acquiring prescribed data among the data of acceleration stored in the register and performing processing related to the acquired data; and a communication unit for wirelessly transmitting a first signal for actuating other vibration detectors. The vibration information detection unit notifies the arithmetic unit when the occurrence of vibration is detected, and the arithmetic unit goes to a second state where the power consumption is larger than in a first state when having been notified while in the first state which is a low power consumption state, with the first signal transmitted by the communication unit.SELECTED DRAWING: Figure 1

UTSUNOMIYA EIJI
KATO TAKUYA

JP2020164436A

April 11, 2022

September 30, 2020

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KDDI CORP

G01H17/00; G01V1/00; G08C15/00; G08C17/02

JP2020122755A	2020-08-13
JP2016061701A	2016-04-25
JP2012233795A	2012-11-29
JP2008249345A	2008-10-16
JP2010008157A	2010-01-14
JP2014153750A	2014-08-25
JPH09318763A	1997-12-12

田▲崎▼ 聡
Junichi Kobayashi
Hiroyuki Matsumoto

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