SG10201710280VA - System and method for detecting vibrations of a machine using a low frames per second (fps) camera - Google Patents

System and method for detecting vibrations of a machine using a low frames per second (fps) camera

Info

Publication number
SG10201710280VA
SG10201710280VA SG10201710280VA SG10201710280VA SG10201710280VA SG 10201710280V A SG10201710280V A SG 10201710280VA SG 10201710280V A SG10201710280V A SG 10201710280VA SG 10201710280V A SG10201710280V A SG 10201710280VA SG 10201710280V A SG10201710280V A SG 10201710280VA
Authority
SG
Singapore
Prior art keywords
fps
camera
machine
frames per
detecting vibrations
Prior art date
Application number
SG10201710280VA
Other languages
English (en)
Inventor
Arijit Sinharay
Dibyendu Roy
Brojeshwar Bhowmick
Bhaskar Nandi
Ranjan Dasgupta
Arpan Pal
Sushovan Mukherjee
Original Assignee
Tata Consultancy Services Ltd
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 Tata Consultancy Services Ltd filed Critical Tata Consultancy Services Ltd
Publication of SG10201710280VA publication Critical patent/SG10201710280VA/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N17/00—Diagnosis, testing or measuring for television systems or their details
    • H04N17/002—Diagnosis, testing or measuring for television systems or their details for television cameras
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H9/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by using radiation-sensitive means, e.g. optical means
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/56—Cameras or camera modules comprising electronic image sensors; Control thereof provided with illuminating means
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/70—Circuitry for compensating brightness variation in the scene
    • H04N23/74—Circuitry for compensating brightness variation in the scene by influencing the scene brightness using illuminating means

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Stroboscope Apparatuses (AREA)
  • Studio Devices (AREA)
SG10201710280VA 2016-12-15 2017-12-11 System and method for detecting vibrations of a machine using a low frames per second (fps) camera SG10201710280VA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IN201621039722 2016-12-15

Publications (1)

Publication Number Publication Date
SG10201710280VA true SG10201710280VA (en) 2018-07-30

Family

ID=60673108

Family Applications (1)

Application Number Title Priority Date Filing Date
SG10201710280VA SG10201710280VA (en) 2016-12-15 2017-12-11 System and method for detecting vibrations of a machine using a low frames per second (fps) camera

Country Status (4)

Country Link
EP (1) EP3337157A1 (ja)
JP (1) JP2018105857A (ja)
CN (1) CN108234996A (ja)
SG (1) SG10201710280VA (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7281396B2 (ja) * 2019-12-27 2023-05-25 戸田建設株式会社 粒子画像撮像方法及び粒子速度分布作成方法
KR102363939B1 (ko) * 2020-04-27 2022-02-17 중앙대학교 산학협력단 주기적 동작을 가지는 진동체의 감지시스템

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06100493B2 (ja) * 1986-06-19 1994-12-12 旭硝子株式会社 振動解析装置
DE4427692A1 (de) * 1994-08-04 1996-02-08 Bayerische Motoren Werke Ag Verfahren zum Bestimmen des Schwingungsverhaltens eines Körpers
JP4932517B2 (ja) * 2007-02-08 2012-05-16 Ｎｅｃディスプレイソリューションズ株式会社 画像表示装置及びその周波数調整方法
JP5368583B2 (ja) * 2009-01-30 2013-12-18 シーメンス アクティエンゲゼルシャフト 物体の振動特性の測定
CN102014247A (zh) * 2009-09-07 2011-04-13 豪威科技有限公司 相机振动检测

Also Published As

Publication number Publication date
CN108234996A (zh) 2018-06-29
JP2018105857A (ja) 2018-07-05
EP3337157A1 (en) 2018-06-20

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