PH12018500939A1 - Vibration detector, observation apparatus, and observation system - Google Patents

Vibration detector, observation apparatus, and observation system

Info

Publication number
PH12018500939A1
PH12018500939A1 PH12018500939A PH12018500939A PH12018500939A1 PH 12018500939 A1 PH12018500939 A1 PH 12018500939A1 PH 12018500939 A PH12018500939 A PH 12018500939A PH 12018500939 A PH12018500939 A PH 12018500939A PH 12018500939 A1 PH12018500939 A1 PH 12018500939A1
Authority
PH
Philippines
Prior art keywords
vibration
observation
measuring object
vibration detector
propagated
Prior art date
Application number
PH12018500939A
Inventor
Masaki Sugiura
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 PH12018500939A1 publication Critical patent/PH12018500939A1/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)

Abstract

The present invention widens the detectable range of vibration, which is propagated through a measuring object, by a vibration sensor embedded in the measuring object. This vibration detector is provided with: the vibration sensor which is embedded in the measuring object and which detects the vibration propagated through the measuring object; and a structural body which is fixed to the vibration sensor and which, upon reception of the vibration propagated through the measuring object, transmits the vibration to the vibration sensor.
PH12018500939A 2015-11-02 2018-05-02 Vibration detector, observation apparatus, and observation system PH12018500939A1 (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
PH12018500939A1 true PH12018500939A1 (en) 2018-11-12

Family

ID=58662468

Family Applications (1)

Application Number Title Priority Date Filing Date
PH12018500939A PH12018500939A1 (en) 2015-11-02 2018-05-02 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
BR112018007733A2 (en) 2018-10-23
TW201740088A (en) 2017-11-16
JPWO2017077700A1 (en) 2018-08-02
WO2017077700A1 (en) 2017-05-11

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