WO2014113848A1 - Caméra vidéo utilisable dans des environnements extrêmes - Google Patents

Caméra vidéo utilisable dans des environnements extrêmes Download PDF

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Publication number
WO2014113848A1
WO2014113848A1 PCT/BR2013/000117 BR2013000117W WO2014113848A1 WO 2014113848 A1 WO2014113848 A1 WO 2014113848A1 BR 2013000117 W BR2013000117 W BR 2013000117W WO 2014113848 A1 WO2014113848 A1 WO 2014113848A1
Authority
WO
WIPO (PCT)
Prior art keywords
video camera
camcorder
application
environments
ccd
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.)
Ceased
Application number
PCT/BR2013/000117
Other languages
English (en)
Portuguese (pt)
Inventor
Didier Henri René SOUBLIN
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
D&M ENDOSCOPIOS INDUSTRIAIS Ltda EPP
Original Assignee
D&M ENDOSCOPIOS INDUSTRIAIS Ltda EPP
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 D&M ENDOSCOPIOS INDUSTRIAIS Ltda EPP filed Critical D&M ENDOSCOPIOS INDUSTRIAIS Ltda EPP
Publication of WO2014113848A1 publication Critical patent/WO2014113848A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/51—Housings
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/555—Constructional details for picking-up images in sites, inaccessible due to their dimensions or hazardous conditions, e.g. endoscopes or borescopes

Definitions

  • the field of application is the industrial sector that needs cameras for industrial process monitoring, commonly located in places where the environment is adverse.
  • Camcorders whose applications are well known are well known, ie monitoring images in various types of environments.
  • camcorders on the market are designed to work under normal environmental conditions but not in an industrial environment, for example, they are not sufficient to accommodate the refrigerated box camera for viewing inside ovens, nor at high temperature, much less in a furnace environment with corrosive gases.
  • a camcorder apparatus and a video surveillance system having a camcorder is provided with a video compression unit that utilizes quantization for spatial processing and motion vectors for temporal processing.
  • the camera device and surveillance system include a camera (ICOM) adjustment mechanism that allows the camera to pan, tilt, pan and tilt. zoom and focus of the camera.
  • the adjustment mechanism has a device for generating adjustment indication signals that indicate the state of camera adjustment. Adjustment indication signals are generated from a remote control panel or power transformers that detect the state of camera panning, pan, tilt, zoom, or focus.
  • VIDEO CAMERA FOR APPLICATION IN ADVERSE ENVIRONMENTS which can be broadly defined as a camera with a protection cone and CCD disassembly and reassembly via a FLATCABLE allow different types of cameras necessary to meet all shooting requirements in industrial environment with temperature, noxious, corrosive gas etc. Mounted on a protective capsule for good performance as well as additionally allow insertion of it in any adverse environment.
  • this product allows a considerable reduction in maintenance and deployment costs mainly, for example in high temperature furnaces, chemical industries, boilers etc.
  • the developed camera allows you to visualize interiors of adverse environments, dangerous for humans, enabling the monitoring of industrial processes and also to film the interior of these environments to assess the state of productive environments without need. to discontinue production.
  • the camcorder will have angular mounting variations, with the same functionalities of each preserved.
  • ADVERSE ", with this multifunctional manufacturing uniquely for each type of application, if necessary, the camera's CCD wiring is reversed, enabling the process supervisor to obtain an" as if he were in front "image of the industrial process. be supervised and this in real time.
  • ADVERSE another innovation is the insertion of an electronic circuit which performs the functions of electronic filter assisting the camera circuits in very bright environments or where it is necessary to select a specific flame color for example.
  • Fig. 1 Schematic sectional view of the camcorder for application in harsh environments, showing its structure and components;
  • Fig. 2 Exploded perspective view of the camcorder for application in harsh environments, showing its main components
  • Fig. 3 Top view of camcorder for application in harsh environments, showing its main components
  • Fig. 4 Side perspective view of camcorder for application in harsh environments
  • Fig. 5 Rear perspective view of the camcorder for application in harsh environments
  • Fig. 6 Front view of the camcorder for application in harsh environments, showing the mechanical device for air or refrigerant outlet;
  • Fig. 7 Perspective view of the camcorder for use in harsh environments in a constructive variant;
  • Fig. 8 Perspective view of the camcorder for application in harsh environments, in a constructive variant
  • Fig. 9 Perspective view of the camcorder for use in harsh environments in a constructive variant
  • Fig. 10 Perspective view of the camcorder for use in harsh environments in a constructive variant.
  • the "VIDEO CAMERA FOR APPLICATION IN ADVERSE ENVIRONMENTS”, object of this patent application, consists essentially of a video camera (1), which has a power and signal connector (AC), a back cover (2), a machined body (3), preferably aluminum, a circuit of electronic filters (4), encased in high-strength resin (R), an interconnecting microchip (5), the CCD (6), the light filter (7) ) and a cooling air or gas flow cap (8), the highlight of which is the camera (1) allowing the visualization of interiors of adverse environments, hazardous to humans, allowing the monitoring of industrial processes and also filming the interior these environments to assess the state of productive environments without discontinuing production.
  • the present invention consists essentially of a video camera (1) composed of a CCD (6) welded to a printed wiring board in which the different electronic filter circuits (4) of the camcorder (1).
  • a high resistivity resin is inserted into the camcorder assembly (1) thus protecting all circuits against vibration, as well as mechanically extending the distance between the CCD (6) and the lens to ensure the focus adjustment of the camcorder. system ensuring a high end strength of the product.
  • an interconnect microcode (5) can connect the CCD (6) through its circuit board to the original circuit, and with this modification the electronic filter circuit (4) can be inserted.
  • the CCD (6) can be connected at a different angle (a) from the original circuit, as well as having cameras (1) available, for example to view a production line on the left or right side by simply reversing the CCD scanning electronic filter circuits (4) wiring (6).
  • camcorder (1) can be inserted into any adverse environment, reducing deployment and maintenance costs.
  • this mounting assembly is preferably placed within a machined body (3) machined aluminum so that the receptacle of the filter (4) and the lens is in the desired position to view, for example, 'unria production line.
  • the mechanical flow cap device (8) for air or refrigerant gas with the hole (9) suitable for receiving the air or the inflated gas and having an outlet hole (9) so a protective cone (P) of the light filters (7) and lenses is formed.
  • These cameras (1) can preferably be housed in protective enclosures (CP) depending on the user's end use, namely: in high temperature, corrosive environment or any environment with adverse characteristic that needs visual supervision.

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Studio Devices (AREA)

Abstract

L'invention concerne une caméra vidéo utilisable dans des environnements extrêmes, consistant essentiellement en une caméra vidéo (1), comprenant un connecteur (CA) pour alimentation et signaux, un couvercle arrière (2), un corps usiné (3), de préférence en aluminium, un circuit de filtres électroniques (4), enveloppé dans une résine de haute résistance (R), un micro-câble d'interconnexion (5), le CCD (6), le filtre de luminosité (7) et un couvercle pour flux (8) d'air ou de gaz de réfrigération. L'invention se caractérise en ce que la caméra (1) permet de visualiser de l'intérieur des environnements extrêmes dangereux pour l'être humain, permettant de surveiller des processus industriels et, en outre, de filmer de l'intérieur ces environnements en vue d'une évaluation de l'état des environnements de production sans nécessité d'interrompre la production.
PCT/BR2013/000117 2013-01-23 2013-04-12 Caméra vidéo utilisable dans des environnements extrêmes Ceased WO2014113848A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BR202013001675-1U BR202013001675Y1 (pt) 2013-01-23 2013-01-23 Câmera de vídeo para aplicação em ambientes adversos
BRBR1020130016756 2013-01-23

Publications (1)

Publication Number Publication Date
WO2014113848A1 true WO2014113848A1 (fr) 2014-07-31

Family

ID=67302027

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/BR2013/000117 Ceased WO2014113848A1 (fr) 2013-01-23 2013-04-12 Caméra vidéo utilisable dans des environnements extrêmes

Country Status (2)

Country Link
BR (1) BR202013001675Y1 (fr)
WO (1) WO2014113848A1 (fr)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5068720A (en) * 1989-07-21 1991-11-26 Safe T.V., Inc. Video inspection system for hazardous environments
US5162906A (en) * 1988-04-06 1992-11-10 Shinagawa Refractories Co., Ltd. Apparatus for observing the interior of a hot furnace
US5303461A (en) * 1993-01-27 1994-04-19 Sundstrand Corporation Thermal protection for electrical machines
US6069652A (en) * 1997-09-26 2000-05-30 Ultrak, Inc. Furnace video camera apparatus
US6111599A (en) * 1998-01-14 2000-08-29 Westinghouse Savannah River Company Apparatus for observing a hostile environment
EP1000429B1 (fr) * 1998-04-27 2004-06-09 Square D Company Appareil de confinement et de protection pour circuits electroniques encapsules
US7713189B2 (en) * 2004-09-11 2010-05-11 Olympus Winter & Ibe Gmbh Video endoscope with a rotatable video camera
US8358372B2 (en) * 2008-06-23 2013-01-22 Eastman Kodak Company Digital camera curved flat cable

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5162906A (en) * 1988-04-06 1992-11-10 Shinagawa Refractories Co., Ltd. Apparatus for observing the interior of a hot furnace
US5068720A (en) * 1989-07-21 1991-11-26 Safe T.V., Inc. Video inspection system for hazardous environments
US5303461A (en) * 1993-01-27 1994-04-19 Sundstrand Corporation Thermal protection for electrical machines
US6069652A (en) * 1997-09-26 2000-05-30 Ultrak, Inc. Furnace video camera apparatus
EP1040665B1 (fr) * 1997-09-26 2007-12-26 Diamond Power International Inc. Camera video pour chambre de combustion
US6111599A (en) * 1998-01-14 2000-08-29 Westinghouse Savannah River Company Apparatus for observing a hostile environment
EP1000429B1 (fr) * 1998-04-27 2004-06-09 Square D Company Appareil de confinement et de protection pour circuits electroniques encapsules
US7713189B2 (en) * 2004-09-11 2010-05-11 Olympus Winter & Ibe Gmbh Video endoscope with a rotatable video camera
US8358372B2 (en) * 2008-06-23 2013-01-22 Eastman Kodak Company Digital camera curved flat cable

Also Published As

Publication number Publication date
BR202013001675Y1 (pt) 2019-03-26
BR202013001675U2 (pt) 2013-09-10

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