JPS6187328U - - Google Patents

Info

Publication number
JPS6187328U
JPS6187328U JP17265384U JP17265384U JPS6187328U JP S6187328 U JPS6187328 U JP S6187328U JP 17265384 U JP17265384 U JP 17265384U JP 17265384 U JP17265384 U JP 17265384U JP S6187328 U JPS6187328 U JP S6187328U
Authority
JP
Japan
Prior art keywords
signals
stores
memory
vibration
signal level
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP17265384U
Other languages
Japanese (ja)
Other versions
JPH0323545Y2 (en
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 filed Critical
Priority to JP1984172653U priority Critical patent/JPH0323545Y2/ja
Publication of JPS6187328U publication Critical patent/JPS6187328U/ja
Application granted granted Critical
Publication of JPH0323545Y2 publication Critical patent/JPH0323545Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の一実施例を示す構成図、第２
図は第１図に示す装置の作用を説明するための線
図、第３図は第１図に示す装置の画像の表示例を
示す線図である。 １０…車体、１２ａ１，１２ａ２……１２ａｉ
…振動センサ、１４…周波数分析器、１６…デー
タ変換器、１８…メモリ、２０…表示部。 Fig. 1 is a configuration diagram showing one embodiment of the present invention;
This figure is a diagram for explaining the operation of the device shown in FIG. 1, and FIG. 3 is a diagram showing an example of displaying an image of the device shown in FIG. 10...Vehicle body, 12a 1 , 12a 2 ...12ai
...Vibration sensor, 14...Frequency analyzer, 16...Data converter, 18...Memory, 20...Display section.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 被測定物の複数の測定部位における振動をそれ
ぞれ順次電気信号に変換する振動センサ群と、各
振動センサからの電気信号を所定時間毎に取り込
みこれら入力信号をそれぞれ周波数分析し各入力
信号の中から特定の周波数成分の信号のみを抽出
し抽出された各信号レベルを時間軸データとして
メモリに格納する周波数分析器と、周波数分析器
のメモリに格納された時間軸データ群を基に各測
定部位の振動モードをリアルタイムで画像表示す
る表示部と、を含むことを特徴とする振動モード
アニメーシヨン表示装置。 A group of vibration sensors that sequentially convert vibrations at multiple measurement parts of the object to be measured into electrical signals, and a system that captures the electrical signals from each vibration sensor at predetermined time intervals, analyzes the frequency of each of these input signals, and selects one of the input signals. A frequency analyzer extracts only signals of specific frequency components and stores each extracted signal level in memory as time axis data, and a frequency analyzer extracts only signals of specific frequency components and stores each extracted signal level in memory as time axis data. A vibration mode animation display device comprising: a display unit that displays an image of a vibration mode in real time.
JP1984172653U 1984-11-14 1984-11-14 Expired JPH0323545Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984172653U JPH0323545Y2 (en) 1984-11-14 1984-11-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984172653U JPH0323545Y2 (en) 1984-11-14 1984-11-14

Publications (2)

Publication Number Publication Date
JPS6187328U true JPS6187328U (en) 1986-06-07
JPH0323545Y2 JPH0323545Y2 (en) 1991-05-22

Family

ID=30730316

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984172653U Expired JPH0323545Y2 (en) 1984-11-14 1984-11-14

Country Status (1)

Country Link
JP (1) JPH0323545Y2 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53119952U (en) * 1977-03-01 1978-09-25
JPS55129046A (en) * 1979-03-26 1980-10-06 Aloka Co Ltd Ultrasoniccwave diagnosis method and its device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53119952U (en) * 1977-03-01 1978-09-25
JPS55129046A (en) * 1979-03-26 1980-10-06 Aloka Co Ltd Ultrasoniccwave diagnosis method and its device

Also Published As

Publication number Publication date
JPH0323545Y2 (en) 1991-05-22

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