WO2013167302A1 - Training room of a simulator - Google Patents

Training room of a simulator Download PDF

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Publication number
WO2013167302A1
WO2013167302A1 PCT/EP2013/055447 EP2013055447W WO2013167302A1 WO 2013167302 A1 WO2013167302 A1 WO 2013167302A1 EP 2013055447 W EP2013055447 W EP 2013055447W WO 2013167302 A1 WO2013167302 A1 WO 2013167302A1
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WO
WIPO (PCT)
Prior art keywords
light
training room
wall element
wall
layer
Prior art date
Application number
PCT/EP2013/055447
Other languages
German (de)
French (fr)
Inventor
Volker GROTELÜSCHEN
Original Assignee
Rheinmetall Defence Electronics Gmbh
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 Rheinmetall Defence Electronics Gmbh filed Critical Rheinmetall Defence Electronics Gmbh
Priority to SG11201407263YA priority Critical patent/SG11201407263YA/en
Priority to BR112014027132A priority patent/BR112014027132A2/en
Priority to EP13709914.9A priority patent/EP2847750A1/en
Priority to AU2013258392A priority patent/AU2013258392A1/en
Publication of WO2013167302A1 publication Critical patent/WO2013167302A1/en

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Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B9/00—Simulators for teaching or training purposes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals
    • H04N9/74—Circuits for processing colour signals for obtaining special effects
    • H04N9/75—Chroma key

Definitions

  • the invention relates to an exercise room of a simulator, wherein the training room for using the blue box technique has at least one wall in a key color.
  • the patent application PCT / EP2012 / 052551 A1 describes a simulator for training a person, which comprises a training room whose inner boundary surface is suitable for color-based image release (chroma keying).
  • the invention is therefore an object of the invention to provide a training room for a simulator available that can be evenly lit even in small dimensions, so that the necessary for the blue box process Schidorflde (chroma key) throughout the training room a nearly has homogeneous color intensity.
  • a wall is constructed of panel-like light-emitting wall elements.
  • each wall element from which the walls and / or ceiling of the training room is constructed, contains lighting means which emit light in a key color, in particular blue or green.
  • variable color lamps in the color allow the use of different bowl colors (chroma keys).
  • controllable RGB LEDs are used as light sources.
  • a wall element this is composed in sandwich construction.
  • the bottom layer on the back contains a reflective surface facing the middle layer.
  • the middle layer has a structure that gives a uniform distribution of light, and the topmost layer at the front is white pigmented for uniform refraction.
  • the bulbs feed the light on at least one lateral edge of the wall element.
  • the layers of a wall element are panel-like made of Plexiglas, and at the lateral edges controllable RGB LEDs are arranged.
  • the layers of a wall element are panel-like made of Plexiglas, and at the lateral edges controllable RGB LEDs are arranged.
  • at least three of its walls and its ceiling are constructed of self-luminous elements.
  • the corners of the training room are advantageously laminated with backlit translucent elements, in particular plexiglas.
  • the corner elements can be matched in their color and brightness with the other wall elements. The result is a homogeneously illuminated space colored in the key color.
  • Figure 2 shows an exercise room with a mock-up for a machine gun on carriage
  • FIG. 3 shows a section through a wall element.
  • the dargesteifte in Figures 1 and 2 training room 1 is part of a simulator in which is designed as a trainee example, the gunner of a helicopter.
  • a mock-up 2 for a machine gun is arranged, which is operated by the trainee during the simulation.
  • the trainee wears a pair of VR glasses in which, in addition to a scenario, images of real objects from the training room 1 are displayed, which are inserted into the scenario using blue-box technology.
  • the walls 3, 4, 5 and also the ceiling 6 of the training room 1 are therefore illuminated in a key color (chroma key). If advantageous, the bottom 7 may also be illuminated.
  • at least one wall, preferably all the walls 3, 4, 5 and the ceiling 6 are constructed of self-luminous wall elements 8, one of which is shown in section in FIG.
  • Each wall element 8 is panel-like with a flat, the light with gleichverteiiter intensity and with uniform refraction radiating surface designed.
  • Illuminants 9, in particular adjustable RGB LEDs, are attached to at least one lateral edge of the panel and radiate their light parallel to the surface into the interior of the panel.
  • controllable RGB LEDs are mounted on only one lateral edge.
  • a control unit 10 serves to regulate the color of the RGB LEDs and adjust the brightness of each individual panel. Since the RGB LEDs are variable in their color as bulbs, various key colors, such as blue or green, can be set.
  • each wall element 8 is assembled in a sandwich construction.
  • the backside layer 11 includes a reflective coated surface from which the laterally incident light is reflected forward toward the middle layer 12.
  • the back layer 11 is made of aluminum, which also serves for heat dissipation.
  • the middle layer 12 is also made of Plexiglas and contains an inner structure of nano-spheres.
  • the front side layer 13 from which the light emerges is white pigmented Plexiglas.
  • the white pigments cause, regardless of the thickness of the layer 13, the light is uniformly refracted and emerges with uniform brightness.
  • reinforced ceiling elements with a greater thickness of eg 2 cm, while the elements on the walls 3-5 only have a thickness of about 1 cm.
  • the corners of the exercise room 1 are laminated with backlit translucent Plexiglas elements, which are constructed according to the plexiglass of the front-side layer 13. The corner elements are matched in their color and brightness with the other wall elements. The result is a homogeneously illuminated space, colored in the key color.

Abstract

The invention relates to a training room of a simulator, which has at least one wall in a key colour in order to apply the blue box technique, and wherein the wall is constructed of self-lighting wall elements.

Description

B E S C H R E I B U N G  DESCRIPTION
Trainingsraum eines Simulators Training room of a simulator
Die Erfindung betrifft einen Trainingsraum eines Simulators, wobei der Trainingsraum zur Anwendung der Blue-Box-Technik zumindest eine Wand in einer Schlüsselfarbe aufweist. The invention relates to an exercise room of a simulator, wherein the training room for using the blue box technique has at least one wall in a key color.
In der Patentanmeldung PCT/EP2012/052551 A1 ist ein Simulator zur Ausbildung einer Person beschrieben, der einen Trainingsraum umfasst, dessen innere Begrenzungsfläche für eine farbbasierte Bildfreistellung (Chroma Keying) geeignet ist. The patent application PCT / EP2012 / 052551 A1 describes a simulator for training a person, which comprises a training room whose inner boundary surface is suitable for color-based image release (chroma keying).
In der Praxis hat es sich gezeigt, dass bei zellenartigen Trainingsräumen mit geringen Ausmaßen eine gleichmäßige Ausleuchtung aufgrund der geringen Dimension erschwert ist. Werden als Trainingsräume Simulatorzellen, sogenannte Cubicles, mit Kantenlängen von 1 m bis 2 m verwendet, so führen die relativ eng beieinander stehenden Wände zu Schattenwurf und somit zu ungleichmäßigen Helligkeitsverläufen von weiß über die Schlüsselfarbe (Chroma-Key), z.B. Blau oder Grün, bis zu einem Grauton. Neonröhren reduzieren den Effekt eines Leuchtkegels, führen jedoch zu einem Schattenwurf durch den Trainee. Lichtquellen am Boden können nicht eingesetzt werden, da sie zur Blendung des Trainees bis hin zur Beeinträchtigung seines Augenlichts führen können. Der Erfindung liegt daher die Aufgabe zugrunde, einen Trainingsraum für einen Simulator zur Verfügung zu stellen, der auch bei geringen Dimensionen gleichmäßig ausgeleuchtet werden kann, so dass die für das Blue-Box-Verfahren notwendige Schiüsselfarbe (Chroma-Key) im gesamten Trainingsraum eine nahezu homogene Farbintensität aufweist. In practice, it has been shown that in cell-like training rooms with small dimensions uniform illumination is difficult due to the small size. If simulator cells, so-called cubicles, with edge lengths of 1 m to 2 m are used as training rooms, the relatively close walls lead to shadows and thus to uneven brightness gradients of white over the key color (chroma key), eg blue or green, to to a shade of gray. Neon tubes reduce the effect of a cone of light, but lead to a shadow cast by the trainee. Light sources on the floor can not be used, as they can lead to glare of the trainee up to the impairment of his eyesight. The invention is therefore an object of the invention to provide a training room for a simulator available that can be evenly lit even in small dimensions, so that the necessary for the blue box process Schiüsselfarbe (chroma key) throughout the training room a nearly has homogeneous color intensity.
Diese Aufgabe wird nach der Erfindung dadurch gelöst, dass eine Wand, aus paneelartigen lichtemittierenden Wandelementen aufgebaut ist. This object is achieved according to the invention in that a wall is constructed of panel-like light-emitting wall elements.
Bevorzugt enthält jedes Wandelement, aus dem die Wände und / oder Decke des Trainingsraums aufgebaut ist, Leuchtmittel, die Licht in einer Schlüsselfarbe, insbesondere Blau oder Grün, abstrahlen. Preferably, each wall element, from which the walls and / or ceiling of the training room is constructed, contains lighting means which emit light in a key color, in particular blue or green.
Sind die Leuchtmittei in ihrer Lichtfarbe variabel, so kann sowohl die Farbe als auch die Helligkeit eines jeden einzelnen Wandeiements eingestellt werden. Weiterhin ermöglichen in der Farbe variable Leuchtmittel die Verwendung von verschiedenen Schiüsselfarben (Chroma-Keys). Bevorzugt werden als Leuchtmittel regelbare RGB- LEDs verwendet. If the luminaires are variable in their light color, then both the color and the brightness of each individual wall element can be adjusted. Furthermore, variable color lamps in the color allow the use of different bowl colors (chroma keys). Preferably controllable RGB LEDs are used as light sources.
Bei einer bevorzugten Ausführungsform eines Wandelements ist dieses in Sandwich- Bauweise zusammengesetzt. Die unterste Schicht an der Rückseite enthält eine reflektierende, der mittleren Schicht zugewandte Oberfläche. Die mittlere Schicht weist eine Struktur auf, die eine gleichmäßige Lichtverteilung bewirkt, und die oberste Schicht an der Vorderseite ist für eine gleichmäßige Lichtbrechung weiß pigmentiert. Die Leuchtmittel speisen das Licht an zumindest einer seitlichen Kante des Wandelements ein. In a preferred embodiment of a wall element this is composed in sandwich construction. The bottom layer on the back contains a reflective surface facing the middle layer. The middle layer has a structure that gives a uniform distribution of light, and the topmost layer at the front is white pigmented for uniform refraction. The bulbs feed the light on at least one lateral edge of the wall element.
Bevorzugt sind die Schichten eines Wandelements paneelartig aus Plexiglas hergestellt, und an den seitlichen Kanten sind regelbare RGB-LEDs angeordnet. Für eine vollständige gleichmäßige Ausleuchtung des Trainingsraumes sind bevorzugt zumindest drei seiner Wände und seine Decke aus selbstleuchtenden Elementen aufgebaut. Preferably, the layers of a wall element are panel-like made of Plexiglas, and at the lateral edges controllable RGB LEDs are arranged. For a complete uniform illumination of the training room preferably at least three of its walls and its ceiling are constructed of self-luminous elements.
Um die Beleuchtung weiter zu verbessern, sind die Ecken des Trainingsraums vorteilhaft mit rückwärtig beleuchteten transluzenten Elementen, insbesondere aus Plexiglas, kaschiert. Die Eckenelemente können in ihrer Farbe und Helligkeit mit den übrigen Wandelementen abgeglichen werden. So entsteht ein homogen ausgeleuchteter in der Schlüsselfarbe eingefärbt leuchtender Raum. In order to further improve the lighting, the corners of the training room are advantageously laminated with backlit translucent elements, in particular plexiglas. The corner elements can be matched in their color and brightness with the other wall elements. The result is a homogeneously illuminated space colored in the key color.
Nachfolgend wird die Erfindung anhand eines vereinfacht dargestellten Ausführungsbeispiels näher beschrieben. Dabei zeigen The invention will be described in more detail below with reference to a simplified embodiment. Show
Figur 1 den schematischen Aufbau eines Trainingsraums, 1 shows the schematic structure of a training room,
Figur 2 zeigt einen Trainingsraum mit einem Mock-up für ein Maschinengewehr auf Lafette, und  Figure 2 shows an exercise room with a mock-up for a machine gun on carriage, and
Figur 3 zeigt einen Schnitt durch ein Wandelement. FIG. 3 shows a section through a wall element.
Der in den Figuren 1 und 2 dargesteifte Trainingsraum 1 ist Teil eines Simulators, in dem als Trainee beispielsweise der Bordschütze eines Helikopters ausgebildet wird. In dem Trainingsraum 1 ist ein Mock-Up 2 für ein Maschinengewehr angeordnet, das von dem Trainee während der Simulation bedient wird. Während der Simulation trägt der Trainee eine VR-Brille, in der ihm neben einem Szenarium auch Bilder realer Gegenstände aus dem Trainingsraum 1 angezeigt werden, die in Blue-Box-Technik in das Szenarium eingesetzt sind. Die Wände 3, 4, 5 und auch die Decke 6 des Trainingsraums 1 sind daher in einer Schlüsselfarbe (Chroma-Key) ausgeleuchtet. Falls vorteilhaft, kann der Boden 7 ebenfalls ausgeleuchtet sein. Nach der Erfindung ist zumindest eine Wand, bevorzugt sind alle Wände 3, 4, 5 und die Decke 6 aus selbstleuchtenden Wandelementen 8 aufgebaut, von denen eines in Figur 3 im Schnitt dargestellt ist. The dargesteifte in Figures 1 and 2 training room 1 is part of a simulator in which is designed as a trainee example, the gunner of a helicopter. In the training room 1, a mock-up 2 for a machine gun is arranged, which is operated by the trainee during the simulation. During the simulation, the trainee wears a pair of VR glasses in which, in addition to a scenario, images of real objects from the training room 1 are displayed, which are inserted into the scenario using blue-box technology. The walls 3, 4, 5 and also the ceiling 6 of the training room 1 are therefore illuminated in a key color (chroma key). If advantageous, the bottom 7 may also be illuminated. According to the invention, at least one wall, preferably all the walls 3, 4, 5 and the ceiling 6 are constructed of self-luminous wall elements 8, one of which is shown in section in FIG.
Jedes Wandelement 8 ist paneelartig mit einer ebenen, das Licht mit gleichverteiiter Intensität und mit gleichmäßiger Brechung abstrahlender Oberfläche gestaltet. An zumindest einer seitlichen Kante des Paneels sind Leuchtmittel 9, insbesondere regelbare RGB-LEDs, befestigt, die ihr Licht parallel zu der Oberfläche in das Innere des Paneels strahlen. Im bevorzugten Ausführungsbeispiel sind an nur einer seitlichen Kante regelbare RGB-LEDs befestigt. Each wall element 8 is panel-like with a flat, the light with gleichverteiiter intensity and with uniform refraction radiating surface designed. Illuminants 9, in particular adjustable RGB LEDs, are attached to at least one lateral edge of the panel and radiate their light parallel to the surface into the interior of the panel. In the preferred embodiment, controllable RGB LEDs are mounted on only one lateral edge.
Eine Steuereinheit 10 dient dazu, die Farbe der RGB-LEDs zu regulieren und die Helligkeit jedes einzelnen Paneels einzustellen. Da die RGB-LEDs als Leuchtmittel in ihrer Farbe variabel sind, lassen sich verschiedene Schlüsselfarben, beispielsweise Blau oder Grün, einstellen. A control unit 10 serves to regulate the color of the RGB LEDs and adjust the brightness of each individual panel. Since the RGB LEDs are variable in their color as bulbs, various key colors, such as blue or green, can be set.
Wie aus Figur 3 entnehmbar, ist jedes Wandelement 8 in Sandwich-Bauweise zusammengesetzt. Die Schicht 11 an der Rückseite enthält eine reflektierend beschichtete Oberfläche, von der das seitlich eintretende Licht nach vorne zur mittleren Schicht 12 hin reflektiert wird. Bevorzugt ist die rückseitige Schicht 11 aus Aluminium, das zugleich zur Wärmeableitung dient. As can be seen from FIG. 3, each wall element 8 is assembled in a sandwich construction. The backside layer 11 includes a reflective coated surface from which the laterally incident light is reflected forward toward the middle layer 12. Preferably, the back layer 11 is made of aluminum, which also serves for heat dissipation.
Um eine gleichmäßige Lichtverteilung zu bewirken, ist die mittlere Schicht 12 ebenfalls aus Plexiglas und enthält eine innere Struktur aus Nano- Sphären. Die vorderseitige Schicht 13, aus der das Licht austritt, ist aus weiß pigmentiertem Plexiglas. Die weißen Pigmente bewirken, dass unabhängig von der Dicke der Schicht 13 das Licht gleichmäßig gebrochen und mit gleichmäßiger Helligkeit austritt. Dies ermöglicht es, verstärkte Deckenelemente mit größerer Dicke von z.B. 2 cm zu verwenden, während die Elemente an den Wänden 3-5 nur eine Dicke von ca. 1 cm aufweisen. Um die Beleuchtung weiter zu verbessern, sind die Ecken des Trainingsraums 1 mit rückwärtig beleuchteten transluzenten Elementen aus Plexiglas kaschiert, das dem Plexiglas der vorderseitigen Schicht 13 entsprechend aufgebaut ist. Die Eckenelemente werden in ihrer Farbe und Helligkeit mit den übrigen Wandelementen abgeglichen. So entsteht ein homogen ausgeleuchteter, in der Schlüsselfarbe eingefärbt leuchtender Raum. In order to produce a uniform light distribution, the middle layer 12 is also made of Plexiglas and contains an inner structure of nano-spheres. The front side layer 13 from which the light emerges is white pigmented Plexiglas. The white pigments cause, regardless of the thickness of the layer 13, the light is uniformly refracted and emerges with uniform brightness. This makes it possible to use reinforced ceiling elements with a greater thickness of eg 2 cm, while the elements on the walls 3-5 only have a thickness of about 1 cm. In order to further improve the lighting, the corners of the exercise room 1 are laminated with backlit translucent Plexiglas elements, which are constructed according to the plexiglass of the front-side layer 13. The corner elements are matched in their color and brightness with the other wall elements. The result is a homogeneously illuminated space, colored in the key color.

Claims

P A T E N T A N S P R Ü C H E PATENT APPLICATIONS
1. 1.
Trainingsraum eines Simulators, der zur Anwendung der Blue-Box-Technik zumindest eine Wand (3,4,5) in einer Schlüsselfarbe aufweist,  Training room of a simulator, which has at least one wall (3,4,5) in a key color for the application of the blue box technique,
dadurch gekennzeichnet, dass die Wand (3,4,5) aus paneelartigen lichtemittierenden Wandelementen (8) aufgebaut ist. characterized in that the wall (3,4,5) of panel-like light-emitting wall elements (8) is constructed.
2. Second
Trainingsraum nach Anspruch 1 , dadurch gekennzeichnet, dass jedes Wandelement (8) Leuchtmittel (9) enthält, die Licht in der Schlüsselfarbe abstrahlen.  Training room according to claim 1, characterized in that each wall element (8) contains lighting means (9) which emit light in the key color.
3. Third
Trainingsraum nach Anspruch 2, dadurch gekennzeichnet, dass die Leuchtmittel (9) in ihrer Lichtfarbe variabel sind.  Training room according to claim 2, characterized in that the lighting means (9) are variable in their light color.
4. 4th
Verfahren nach Anspruch 3, dadurch gekennzeichnet, dass als Leuchtmittel (9) jedes Wandelement (8) regelbare RGB-LEDs enthält.  A method according to claim 3, characterized in that as a light source (9) each wall element (8) contains controllable RGB LEDs.
5. 5th
Trainingsraum nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass jedes Wandelement (8) paneelartig mit einer ebenen, das Licht mit gleichverteilter Intensität und mit gleichmäßiger Brechung abstrahlender Oberfläche gestaltet ist. Training room according to one of claims 1 to 4, characterized in that each wall element (8) is panel-like with a flat, the light of uniformly distributed intensity and with uniform refraction radiating surface is designed.
6. 6th
Trainingsraum nach Anspruch 5, dadurch gekennzeichnet, dass jedes Wandelement (8) in Sandwich-Bauweise zusammengesetzt ist, wobei  Training room according to claim 5, characterized in that each wall element (8) is assembled in a sandwich construction, wherein
- die Schicht (11) an der Rückseite eine reflektierende Oberfläche enthält, von der Licht nach vorne zur mittleren Schicht (12) hin reflektiert wird, the layer (11) at the back contains a reflective surface from which light is reflected forward towards the middle layer (12),
- die mittlere Schicht (12) eine Struktur aufweist, die eine gleichmäßige Lichtverteilung bewirkt,  the middle layer (12) has a structure which effects a uniform distribution of light,
- die Schicht (13) an der strahlenden Vorderseite für eine gleichmäßige Lichtbrechung pigmentiert, insbesondere weiß pigmentiert, ist, und  - The layer (13) pigmented at the radiant front for uniform refraction, in particular white pigmented, is, and
- die Leuchtmittel (9) das Licht an zumindest einer seitlichen Kante des Wandelements (8) einspeisen.  - The lighting means (9) feed the light on at least one lateral edge of the wall element (8).
7. 7th
Trainingsraum nach Anspruch 6, dadurch gekennzeichnet, dass die rückseitige Schicht (11) eines Wandelements (8) aus Aluminium mit einer reflektierenden Oberfläche, die mittlere Schicht (12) aus einem Plexiglas mit einer inneren Struktur aus Nano-Sphären, und die vorderseitige Schicht (13) aus Plexiglas besteht, das weiß pigmentiert ist, wobei als Leuchtmittel (9) an den seitlichen Kanten regelbare RGB-LEDs befestigt sind.  Training room according to claim 6, characterized in that the backside layer (11) of an aluminum wall element (8) having a reflective surface, the middle layer (12) of a Plexiglas having an inner structure of nano spheres, and the front side layer ( 13) consists of Plexiglas, which is white pigmented, being mounted as lighting means (9) on the lateral edges controllable RGB LEDs.
8. 8th.
Trainingsraum nach Anspruch 7, dadurch gekennzeichnet, dass seine Ecken mit rückwärtig beleuchteten transluzenten Elementen, insbesondere aus Plexiglas, kaschiert sind.  Training room according to claim 7, characterized in that its corners are laminated with back-lit translucent elements, in particular made of Plexiglas.
PCT/EP2013/055447 2012-05-10 2013-03-15 Training room of a simulator WO2013167302A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SG11201407263YA SG11201407263YA (en) 2012-05-10 2013-03-15 Training room of a simulator
BR112014027132A BR112014027132A2 (en) 2012-05-10 2013-03-15 training space of a simulator
EP13709914.9A EP2847750A1 (en) 2012-05-10 2013-03-15 Training room of a simulator
AU2013258392A AU2013258392A1 (en) 2012-05-10 2013-03-15 Training room of a simulator

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DE102012207782A DE102012207782A1 (en) 2012-05-10 2012-05-10 Training room of a simulator
DE102012207782.0 2012-05-10

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BR (1) BR112014027132A2 (en)
DE (1) DE102012207782A1 (en)
SG (1) SG11201407263YA (en)
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EP2847750A1 (en) 2015-03-18
DE102012207782A1 (en) 2013-11-14
SG11201407263YA (en) 2014-12-30
BR112014027132A2 (en) 2017-06-27
AU2016202104A1 (en) 2016-06-09
AU2013258392A1 (en) 2014-11-13

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