DE8802646U1 - Device for detecting, observing, evaluating and documenting rapid movement processes - Google Patents
Device for detecting, observing, evaluating and documenting rapid movement processesInfo
- Publication number
- DE8802646U1 DE8802646U1 DE8802646U DE8802646U DE8802646U1 DE 8802646 U1 DE8802646 U1 DE 8802646U1 DE 8802646 U DE8802646 U DE 8802646U DE 8802646 U DE8802646 U DE 8802646U DE 8802646 U1 DE8802646 U1 DE 8802646U1
- Authority
- DE
- Germany
- Prior art keywords
- television camera
- ccd
- monitor
- ccd television
- observing
- 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.)
- Expired
Links
- 238000000034 method Methods 0.000 title claims description 10
- 230000033001 locomotion Effects 0.000 title description 5
- 238000005452 bending Methods 0.000 claims description 5
- 238000011089 mechanical engineering Methods 0.000 claims description 3
- 230000000737 periodic effect Effects 0.000 claims description 3
- 230000004308 accommodation Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 238000005259 measurement Methods 0.000 claims 1
- 230000001681 protective effect Effects 0.000 claims 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/36—Devices characterised by the use of optical means, e.g. using infrared, visible, or ultraviolet light
- G01P3/38—Devices characterised by the use of optical means, e.g. using infrared, visible, or ultraviolet light using photographic means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P13/00—Indicating or recording presence, absence, or direction, of movement
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/188—Capturing isolated or intermittent images triggered by the occurrence of a predetermined event, e.g. an object reaching a predetermined position
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Electromagnetism (AREA)
- Power Engineering (AREA)
- Studio Devices (AREA)
Description
"Vorrichtung zur Erkennung, Beobachtung, Auauertung und Dokumentation von schnellablaufenden BeuiegungavorgMngen""Device for detecting, observing, recording and documenting rapid bending processes"
Die Neuerung betrifft eine Vorrichtung gemlB dem Oberbegriff von Anspruch 1.The innovation relates to a device according to the preamble of claim 1.
Zur leiatungaloaen Betrachtung von Schuiingunga- und Drehzahlen aouie zur Beobachtung schneller periodischer Beuegungsvorginge dienen Lichtblitzstroboskope. Sie erzeugen durch Kondensatorentladung über eine Blitzlampe intensive Lichtblitze von nur Light flash stroboscopes are used for the conductive observation of vibrations and rotational speeds as well as for the observation of fast periodic diffraction processes. They generate intense light flashes of only by discharging a capacitor via a flash lamp.
-5
10 aec. Dauer in bestimmter Folge. Dabei erscheint dem Auge einea Betrachtera der Vorgang verlangsamt oder - bei Gleichheit
von Blitzfrequenz und Vorgangsfrequenz - etillstehend, so da9
alle Phasen der Bewegung genau beoBaehtet werden können*-5
10 aec. duration in a specific sequence. To the eye of an observer the process appears slowed down or - if the flash frequency and the process frequency are the same - stopped, so that all phases of the movement can be observed precisely*
Der Neuerung liegt die Aufgabe zugrunde, eine Vorrichtung der eingangs genannten Art zu schaffen, die ein leichtes Erkennen von Haachinenfehlverhälten ermöglicht und zu qualititsverbesserten Ergebnissen fahrt.The innovation is based on the task of creating a device of the type mentioned above that enables easy detection of machine malfunctions and leads to improved quality results.
Die Aufgabe wird neuerungsgemSB durch die kennzeichnenden Merkmale van Anspruch 1 gelöst. _ 5 -The problem is solved according to the innovation by the characterizing features of claim 1. _ 5 -
- 5 - HH- 5 - HH
Auegeeteltungen der Neuerung und in den Untefinsprüehen 2 bis 13 beschrieben.Details of the innovation and described in sections 2 to 13.
Ein Vorteil der Neuerung ist in der preiswerten Schaffung eines Spezialgerätes for den Maschinenbau zu sehen, das vorteilhafte!- weise leicht transportabel ist, z.B. in einem Koffer.One advantage of the innovation is the inexpensive creation of a special device for mechanical engineering, which is advantageously easy to transport, e.g. in a suitcase.
In der Zeichnung ist ein AusfOhrungsbeispiel nach der Neuerung
dargestellt, und zwar zeigt:
Fig. 1 die Grundbauelemente einer Vorrichtung, undThe drawing shows an example of the new design, namely:
Fig. 1 the basic components of a device, and
bieiterte Vorrichtung mit zusätzlicher Triggereinrichtung.offered device with additional trigger device.
In Fig. 1 ist eine CCD-Fernsehkamera 1, beispielsweise vom Typ TKS 2000, vorgesehen, deren Objektiv mit 2 bezeichnet ist. Der CCD-Fernsehkamera 1 sind eine Zeiteinstelleinheit 3, die beispielsweise eine Einstellung der Belichtungszeiten zwischen 20 see. bis ca. 100 ytteec. ermöglicht, und ein Monitor U, vorzugsweise ein Flachmonitor, nachgeordnet. Zusatzlich kann die CGD-Fernaehhamera 1 mit einem Stativ 5 sowie einem Zueatiacheinwerfer 6 ausgerüstet sein. Weiterhin kann eine Triggereinrichtung 3e vorgesehen sein, die zusammen mit der Zeiteinstelleinheit 3 der CCD-Fernsehkamera 1 nachgeordnet ist. Die Triggereinrichtung 3a ermöglicht ea, daB nach einem Triggerimpuls 10 das erste Fernaehhalbbild aufgenommen wird und zur weiteren Verarbeitung zur Verfügung steht.In Fig. 1, a CCD television camera 1, for example of the TKS 2000 type, is provided, the lens of which is designated with 2. A time setting unit 3, which enables, for example, setting of the exposure times between 20 seconds and approx. 100 seconds , and a monitor U, preferably a flat monitor, are arranged downstream of the CCD television camera 1. In addition, the CGD telephoto camera 1 can be equipped with a tripod 5 and an additional projector 6. Furthermore, a trigger device 3e can be provided, which is arranged downstream of the CCD television camera 1 together with the time setting unit 3. The trigger device 3a enables the first telephoto field to be recorded after a trigger pulse 10 and to be available for further processing.
Zur Aufnahme von schnellablaufenden Bewegungsvörgängen, beispielsweise zur leistungslosen Betrachtung von periodischen Hubbewegungen, Schwingungen und Drehzahlen im Maschinenbau, ist eine CCD-Fernsehkamera 1 mit hoher Auflösung und elektronisch einstellbaren Belichtungszeiten und einer Triggereinheit vorgesehen, wobei zur Beobachtung und Auswertung dieser Bewegungsabläufe der der CCD-Fe m senk aieera 1 naohgeorrinsts Monitor k dient. Hierbei können den die Bewegungsäbliufe darstellenden Fernsehbildern Zusatzinformationen, z.B. in Form von Texten, eingeblendet werden. - 6 -A CCD television camera 1 with high resolution and electronically adjustable exposure times and a trigger unit is provided for recording fast-moving motions, for example for power-free observation of periodic strokes, vibrations and speeds in mechanical engineering, whereby the monitor k of the CCD camera 1 serves to observe and evaluate these motions. Additional information, e.g. in the form of text, can be superimposed on the television images showing the motions. - 6 -
- ß - HH 88/11»- ß - HH 88/11»
UIt Figur 2 zu entnehmen 1st, weint die dort dergeetellt· Vorrichtung, für deren Seuelemente die 0e2ugefeichen aus flg. verwendet werden, einen Umachaitsr 7 auf, der zwischen der Zeiteinatelleinhelt 3 und dem Monitor <f angeordnet iat. Dieser Um-As can be seen from Figure 2, the device shown there, for whose control elements the sensors shown below are used, has a switch 7 which is arranged between the time unit 3 and the monitor <f. This switch
D5 Behälter 7 ermöglicht einen Anschluß der CCD-Ferneehkamera über die Zeitelnstelleinhelt 3 direkt oder Ober einen Bildspeicher B an den Monitor k. Der Bildspeicher &bgr; speichert öle Ffernseheinzelbilder elektronisch derart ab, daß dieae mittels eines dem Monitor ^ nachgeschalteten V/ldeorecordera 9 oder über den Ausgang 11 und einea nachgeschalteten UideohardkoplergerHtea dokumentiert werden können.D5 Container 7 enables the CCD television camera to be connected to the monitor k via the time setting unit 3 directly or via an image memory B. The image memory β stores individual television images electronically in such a way that they can be documented by means of a video recorder 9 connected downstream of the monitor ^ or via the output 11 and a downstream video hard drive Htea.
If · » I · t ·If · » I · t ·
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8802646U DE8802646U1 (en) | 1988-02-29 | 1988-02-29 | Device for detecting, observing, evaluating and documenting rapid movement processes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8802646U DE8802646U1 (en) | 1988-02-29 | 1988-02-29 | Device for detecting, observing, evaluating and documenting rapid movement processes |
Publications (1)
Publication Number | Publication Date |
---|---|
DE8802646U1 true DE8802646U1 (en) | 1988-04-28 |
Family
ID=6821237
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8802646U Expired DE8802646U1 (en) | 1988-02-29 | 1988-02-29 | Device for detecting, observing, evaluating and documenting rapid movement processes |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE8802646U1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0351558A2 (en) * | 1988-07-21 | 1990-01-24 | Ball Corporation | Motion analysis tool and method therefor |
-
1988
- 1988-02-29 DE DE8802646U patent/DE8802646U1/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0351558A2 (en) * | 1988-07-21 | 1990-01-24 | Ball Corporation | Motion analysis tool and method therefor |
EP0351558A3 (en) * | 1988-07-21 | 1991-08-14 | Ball Corporation | Motion analysis tool and method therefor |
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