BR112018007733A2 - vibration detector, observation apparatus and observation system - Google Patents

vibration detector, observation apparatus and observation system

Info

Publication number
BR112018007733A2
BR112018007733A2 BR112018007733A BR112018007733A BR112018007733A2 BR 112018007733 A2 BR112018007733 A2 BR 112018007733A2 BR 112018007733 A BR112018007733 A BR 112018007733A BR 112018007733 A BR112018007733 A BR 112018007733A BR 112018007733 A2 BR112018007733 A2 BR 112018007733A2
Authority
BR
Brazil
Prior art keywords
vibration
observation
measuring object
vibration detector
propagated
Prior art date
Application number
BR112018007733A
Other languages
Portuguese (pt)
Inventor
Sugiura Masaki
Original Assignee
Nec Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nec Corp filed Critical Nec Corp
Publication of BR112018007733A2 publication Critical patent/BR112018007733A2/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D17/00—Excavations; Bordering of excavations; Making embankments
    • E02D17/20—Securing of slopes or inclines
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H1/00—Measuring characteristics of vibrations in solids by using direct conduction to the detector

Abstract

a presente invenção amplia o alcance de detecção de vibra-ção, a qual é propagada através de um objeto de medição, por um sen-sor de vibração incorporado no objeto de medição. este detector de vi-bração é proporcionado com: o sensor de vibração que é incorporado no objeto de medição e o qual detecta a vibração propagada através do ob-jeto de medição; e um corpo estrutural que é fixado junto ao sensor de vibração e que, quando da recepção da vibração propagada através do objeto de medição, transmite a vibração para o sensor de vibração.The present invention extends the range of vibration detection which is propagated through a measuring object by a vibration sensor incorporated in the measuring object. This vibration detector is provided with: the vibration sensor which is incorporated in the measuring object and which detects the vibration propagated through the measuring object; and a structural body which is attached to the vibration sensor and which, upon reception of the propagated vibration through the measuring object, transmits the vibration to the vibration sensor.

BR112018007733A 2015-11-02 2016-10-28 vibration detector, observation apparatus and observation system BR112018007733A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015215921 2015-11-02
PCT/JP2016/004745 WO2017077700A1 (en) 2015-11-02 2016-10-28 Vibration detector, observation apparatus, and observation system

Publications (1)

Publication Number Publication Date
BR112018007733A2 true BR112018007733A2 (en) 2018-10-23

Family

ID=58662468

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018007733A BR112018007733A2 (en) 2015-11-02 2016-10-28 vibration detector, observation apparatus and observation system

Country Status (5)

Country Link
JP (1) JPWO2017077700A1 (en)
BR (1) BR112018007733A2 (en)
PH (1) PH12018500939A1 (en)
TW (1) TW201740088A (en)
WO (1) WO2017077700A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019151015A (en) * 2018-03-02 2019-09-12 株式会社シブヤ Core drill device
KR102414371B1 (en) * 2022-02-08 2022-06-29 주식회사 엔라이트 Fog, heavy rain, fine dust, bad weather recognition smart system
CN114563079A (en) * 2022-03-07 2022-05-31 哈尔滨理工大学 Fruit tree forced vibration soil fluctuation measurement method for blueberry picking

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2537729B1 (en) * 1982-12-10 1985-07-19 Commissariat Energie Atomique ACCELERATION SENSOR AND ACCELERATION DETECTION DEVICE, SUITABLE FOR MEASUREMENTS IN WET GROUND
JP3894494B2 (en) * 2003-07-10 2007-03-22 株式会社日立製作所 Sediment disaster prediction system, regional information provision system, and sediment disaster prediction method

Also Published As

Publication number Publication date
PH12018500939A1 (en) 2018-11-12
WO2017077700A1 (en) 2017-05-11
JPWO2017077700A1 (en) 2018-08-02
TW201740088A (en) 2017-11-16

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired