Title:
EARTHQUAKE DISPLACEMENT DETECTION SYSTEM
Document Type and Number:
Japanese Patent JP2019163933
Kind Code:
A
Abstract:
To provide a low-cost system that can accurately synchronize the time of multiple acceleration meters.SOLUTION: An earthquake displacement detection system comprises a plurality of slave modules 12 each having an acceleration meter and transmitting measurement information to a parent module 11, and the parent module that processes the measurement information of the slave modules, where the parent module and the slave modules are connected to each other by a power line 8 on which a communication signal is superimposed.SELECTED DRAWING: Figure 1
Inventors:
SUZUKI HIROSHI
MATSUO MASAYUKI
MATSUO MASAYUKI
Application Number:
JP2018050374A
Publication Date:
September 26, 2019
Filing Date:
March 19, 2018
Export Citation:
Assignee:
NITTO KOGYO KK
International Classes:
G01M99/00; G08C19/00
Domestic Patent References:
| JP2007322217A | 2007-12-13 | |||
| JPS6275800A | 1987-04-07 | |||
| JP2016017847A | 2016-02-01 |
Attorney, Agent or Firm:
Patent Business Corporation Najima Patent Office