EP1537551B1 - Composite security system, method for the production and use thereof - Google Patents
Composite security system, method for the production and use thereof Download PDFInfo
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- EP1537551B1 EP1537551B1 EP03794846A EP03794846A EP1537551B1 EP 1537551 B1 EP1537551 B1 EP 1537551B1 EP 03794846 A EP03794846 A EP 03794846A EP 03794846 A EP03794846 A EP 03794846A EP 1537551 B1 EP1537551 B1 EP 1537551B1
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- security system
- composite security
- conductive
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- 238000000034 method Methods 0.000 title claims description 20
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- 238000001746 injection moulding Methods 0.000 claims description 12
- 238000001514 detection method Methods 0.000 claims description 10
- 239000004020 conductor Substances 0.000 claims description 8
- 238000001125 extrusion Methods 0.000 claims description 8
- 239000011521 glass Substances 0.000 claims description 5
- 239000012811 non-conductive material Substances 0.000 claims description 5
- 238000003856 thermoforming Methods 0.000 claims description 5
- 229920001577 copolymer Polymers 0.000 claims description 4
- 229920000642 polymer Polymers 0.000 claims description 4
- 230000005855 radiation Effects 0.000 claims description 3
- 230000000007 visual effect Effects 0.000 claims 6
- 239000000206 moulding compound Substances 0.000 claims 1
- 239000010410 layer Substances 0.000 description 35
- 239000002184 metal Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 3
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- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
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- 238000002360 preparation method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
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Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/22—Electrical actuation
Definitions
- the invention relates to a security composite system against unauthorized access by damage to secure objects or objects and a method for its preparation.
- the invention is based on a multi-layer system which is connected to or integrated in the object or object to be secured.
- a security composite system against unauthorized access by damage to objects or objects to be protected, comprising at least two conductive layers of an optically conductive material and at least one between the having conductive layers arranged non-conductive intermediate layer of an optically non-conductive material.
- This composite system is connected to or integrated in the object or object to be secured.
- the composite system can be arranged arbitrarily on the object, including, for example, the wrapping of the object with the composite system, the inner lining of the object with the composite system or the direct integration of the composite system in the outer wall or similar structures of the object or Are to count object.
- a significant advantage of such a security composite system is that the composite system can be formed or reshaped into almost any geometry.
- it is possible, for example, to suitably provide a suitcase made of two shells or a film hinge from a shell with the composite system whereas according to the prior art only solutions are known in which several flat individual parts are used, while angular structures with additional edge elements must be provided.
- Another advantage over the known from the prior art metal mesh is the significantly lower cost of material, manufacturing and processing costs.
- the composite system according to the invention is gapless so that the detection of unauthorized access by, for example, drilling is made possible.
- At least one of the conductive layers is designed as a non-disruptive planar layer.
- optically conductive materials are preferably glass and / or transparent polymers or copolymers in question.
- the intermediate layer is preferably formed from an optically non-transparent glass, polymer or copolymer.
- the security composite system is connected to at least one detection unit for testing the electrical and / or optical state of the security composite system.
- This in turn is in direct connection with an alarm triggering unit, which triggers in the event of deviations of the controlled with the detection unit optical state.
- the detection unit used is preferably an optical sensor which serves to compare the at least two optically conductive layers, one of the layers serving as a reference.
- optical security composite system looks like this, that in one of the two optically conductive layers optical signals, eg via a light emitting diode, are coupled.
- the further optically conductive layer is connected to an optical sensor, for example a photodiode, which controls the optical state of the further optically conductive layer.
- an optical sensor for example a photodiode, which controls the optical state of the further optically conductive layer.
- the optically non-conductive layer is broken, whereby light signals from the provided with the radiation source optically conductive layer penetrate into the provided with the optical sensor optically conductive layer. These light signals can then be detected with the aid of the optical sensor, which then then the alarm triggering unit is driven.
- step a) the security composite system is produced by coextrusion.
- the composite system produced in this way can be used in the Connection are preferably subjected to a corresponding shaping by means of a thermoforming process, wherein the geometries are arbitrary.
- step b) the securing composite system, together with a molding compound, is subjected to an injection molding process or extrusion molding process to form the object or object.
- steps a) and b) are performed on one another by means of an injection molding process.
- steps a) and b) are carried out in a single process step by co-extrusion or multi-component injection molding.
- the security interconnection system is connected to a detection unit for checking the optical state with respect to the intact state of said security interconnection system.
- the detection unit in turn is in direct contact with an alarm triggering unit, which triggers in the event of a deviation of the optical state.
- the security composite systems according to the invention in a variety of ways for the protection of mobile or immobile objects or objects from unauthorized access.
- To the mobile objects are, for example, means of transport, such as vehicles, aircraft, ships or trains to count.
- the mobile items transport items such as suitcases, bags, boxes or packages are expected.
- immobile objects or objects for example, buildings are to be taken.
- inventive security composite systems can also be used to shield against external influences, such as e.g. magnetic and electromagnetic fields and pulses as well as static charges are allowed.
- external influences such as e.g. magnetic and electromagnetic fields and pulses as well as static charges are allowed.
- Another example of the application is shielding against espionage attacks on certain objects or buildings, e.g. by interception of magnetic or electromagnetic fields or shielding from transillumination with e.g. X-ray is.
- Fig. 1 a cross section of the security composite system 4 is shown.
- the multilayer structure 4 is constructed in such a way that the layers 1 and 3 are made of an optically conductive material, such as glass or optically transparent plastic, and the layer 2 of an optically non-conductive material, such as an optically non-transparent plastic exist.
- optical radiation coupled into layer 1 (3) and an optical sensor coupled to layer 3 (1) unauthorized access can be detected.
- FIG. 2 shows a cross section through an object 7 from the security composite system 4 illustrated in FIG. 1.
- the security composite system 4 can first by e.g. Co-extrusion can be produced. Thereafter, the shaping of the security composite system 4 by means of thermoforming into the desired geometry and the injection molding of the layers 5 and 6 (in the injection molding of the first cover layer 5 and 6, via a suitable design of the tool surface on the to be sprayed cover layer 5 and 6 opposite Tool side arbitrary structures such as a random graining to protect the security composite system 4 against unauthorized manipulation on the multi-layer structure are transferred, these structures can also be transferred during thermoforming), alternatively, the object 7 can be made directly in the co-extrusion so that after the Thermoforming no injection molding of the layers 5 and 6 is required.
- the individual layers 1, 2, 3, 5 and 6 by multi-component injection molding or successive injection molding of the individual or multiple layers to bring directly into the desired shape.
- the individual components which consist of the object 7, of which the case is composed, are constructed so that they overlap each other.
- Functional elements such as Handles, hinges, sensors, locks, etc. may e.g. by gluing, welding or other methods, e.g. attached during injection molding functional elements for attachment, which do not lead to a penetration of the object 7 and the multi-layer structure 4.
- FIG. 3 shows an exploded view of a security composite system according to the invention, which is constructed analogously to the system described in FIG. The statements made there are therefore also to be transferred to this figure.
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Description
Die Erfindung betrifft ein Sicherungsverbundsystem gegen unbefugten Zugriff durch Beschädigung zu sichernder Objekte oder Gegenstände sowie ein Verfahren zu dessen Herstellung. Die Erfindung basiert auf einem Mehrschichtsystem, das mit dem zu sichernden Objekt oder Gegenstand verbunden oder darin integriert ist.The invention relates to a security composite system against unauthorized access by damage to secure objects or objects and a method for its preparation. The invention is based on a multi-layer system which is connected to or integrated in the object or object to be secured.
Aus dem Stand der Technik sind bereits einlagige Schutzsysteme bekannt, die eine Sicherungsstruktur aus einem Metallgitter aufweisen (WO 02/12671). Diese Metallgitter, die in die zu sichernden Objekte eingebaut sind, basieren darauf, dass an diesen ein Strom angelegt wird, wodurch diese als leitende Lage fungieren. Im Falle eines unbefugten Zugriffs auf das Objekt, z.B. durch Aufbrechen mit Hilfe eines Gegenstandes, kommt es zur Unterbrechung des Leiters, wodurch dann entsprechende Signale und damit verbunden ein Alarm ausgelöst werden kann. Die Herstellung und Verarbeitung derartiger Gitterstrukturen ist jedoch relativ aufwendig und somit kostspielig. Ein weiterer Nachteil des Standes der Technik beruht darauf, dass die Maschenweite der Metallgitter nicht beliebig klein gewählt werden kann, so dass bestimmte Zugriffstechniken nicht verhindert werden können. So ist beispielsweise ein Zugriff durch Aufbohren mit einem Bohrer, dessen Durchmesser kleiner als die Maschenweite ist, möglich.Single-layer protective systems are already known from the prior art which have a security structure made of a metal grid (WO 02/12671). These metal grids, which are built into the objects to be protected, are based on the fact that a current is applied to them, whereby they act as a conductive layer. In the case of unauthorized access to the object, for example by breaking open with the help of an object, it comes to the interruption of the conductor, which then corresponding signals and related alarm can be triggered. However, the manufacture and processing of such grid structures is relatively expensive and therefore expensive. Another disadvantage of the prior art is based on the fact that the mesh size of the metal mesh can not be chosen arbitrarily small, so that certain access techniques can not be prevented. For example, access by drilling with a drill whose diameter is smaller than the mesh size, possible.
Aus der US 4,884,061 ist ein Sicherungsverbundsystem bekannt, bei dem in Form eines Kondensators eine elektrisch isolierende Schicht von zwei elektrisch leitenden Schichten eingefasst ist.From US 4,884,061 a fuse link system is known in which in the form of a capacitor, an electrically insulating layer is enclosed by two electrically conductive layers.
Ausgehend hiervon war es Aufgabe der vorliegenden Erfindung, Gegenstände und Objekte beliebiger Form und Größe mit einem kostengünstigen und einfach zu installierenden Schutzsystem gegen unbefugten Zugriff bereitzustellen, der unabhängig von der Art des Zugriffes einen Mechanismus bzw. Alarm auslöst und somit einen umfassenden Schutz von Objekten oder Gegenständen ermöglicht.Based on this, it was an object of the present invention to provide objects and objects of any shape and size with a low-cost and easy-to-install protection system against unauthorized access, regardless of the type of access triggers a mechanism or alarm and thus a comprehensive protection of objects or Allows objects.
Diese Aufgabe wird durch das Sicherungsverbundsystem mit den Merkmalen des Anspruchs 1 sowie das Verfahren zu dessen Herstellung mit den Merkmalen des Anspruchs 7 gelöst. In Anspruch 15 wird die Verwendung des Sicherungsverbundsystems beschrieben. Die weiteren abhängigen Ansprüche zeigen vorteilhafte Weiterbildungen auf.This object is achieved by the security composite system with the features of claim 1 and the method for its production with the features of claim 7. Claim 15 describes the use of the security composite system. The other dependent claims show advantageous developments.
Erfindungsgemäß wird ein Sicherungsverbundsystem gegen unbefugten Zugriff durch Beschädigung zu sichernder Objekte oder Gegenstände bereitgestellt, das mindestens zwei leitfähige Schichten aus einem optisch leitfähigen Material und mindestens eine zwischen den leitfähigen Schichten angeordnete nicht-leitfähige Zwischenschicht aus einem optisch nicht-leitfähigen Material aufweist. Dieses Verbundsystem ist mit dem zu sichernden Objekt oder Gegenstand verbunden oder in diesem integriert. Hierunter ist zu verstehen, dass das Verbundsystem beliebig am Objekt angeordnet sein kann, wozu z.B. die Umhüllung des Objektes mit dem Verbundsystem, die innere Auskleidung des Objektes mit dem Verbundsystem oder auch die direkte Integration des Verbundsystems in die äußere Wand oder vergleichbare Strukturen des Objektes oder Gegenstandes zu zählen sind.According to the invention, a security composite system is provided against unauthorized access by damage to objects or objects to be protected, comprising at least two conductive layers of an optically conductive material and at least one between the having conductive layers arranged non-conductive intermediate layer of an optically non-conductive material. This composite system is connected to or integrated in the object or object to be secured. This is to be understood that the composite system can be arranged arbitrarily on the object, including, for example, the wrapping of the object with the composite system, the inner lining of the object with the composite system or the direct integration of the composite system in the outer wall or similar structures of the object or Are to count object.
Ein wesentlicher Vorteil eines derartigen Sicherungsverbundsystems besteht darin, dass das Verbundsystem in nahezu beliebige Geometrien geformt oder umgeformt werden kann. So ist es beispielsweise möglich, einen Koffer aus zwei Schalen oder mittels Filmscharnier aus einer Schale formangepasst mit dem Verbundsystem zu versehen, wohingegen gemäß dem Stand der Technik bisher nur Lösungen bekannt sind, bei denen mehrere flache Einzelteile verwendet werden, während eckige Strukturen mit zusätzlichen Kantenelementen versehen werden müssen. Ein weiterer Vorteil gegenüber den aus dem Stand der Technik bekannten Metallgittern besteht in dem deutlich geringeren Kostenaufwand hinsichtlich der Material-, Herstellungs- und Verarbeitungskosten. Desweiteren ist das erfindungsgemäße Verbundsystem im Gegensatz zu der Verwendung von Metallgittern lückenlos, so dass die Erkennung eines unbefugten Zugriffs durch z.B. Aufbohren ermöglicht wird. Weitere Vorteile, die mit dem erfindungsgemäßen Gegenstand verbunden sind, sind z.B. das geringere Gewicht, der einfachere Aufbau sowie die Möglichkeit der Verwendung von Verbundsystemen mit sehr geringer Schichtdicke. Darüber hinaus weist das erfindungsgemäße Verbundsystem sehr schnelle Reaktionszeiten auf, die z.B. hinsichtlich des unbefugten Zugriffs durch Beschuß wichtig sind.A significant advantage of such a security composite system is that the composite system can be formed or reshaped into almost any geometry. Thus, it is possible, for example, to suitably provide a suitcase made of two shells or a film hinge from a shell with the composite system, whereas according to the prior art only solutions are known in which several flat individual parts are used, while angular structures with additional edge elements must be provided. Another advantage over the known from the prior art metal mesh is the significantly lower cost of material, manufacturing and processing costs. Furthermore, in contrast to the use of metal meshes, the composite system according to the invention is gapless so that the detection of unauthorized access by, for example, drilling is made possible. Further advantages associated with the article according to the invention include the lower weight, the simpler construction and the possibility of using composite systems with a very small layer thickness. In addition, the composite system according to the invention very fast response times, which are important, for example, in terms of unauthorized access by bombardment.
Vorzugsweise ist mindestens eine der leitfähigen Schichten als durchbrechungsfreie flächige Schicht ausgestaltet.Preferably, at least one of the conductive layers is designed as a non-disruptive planar layer.
Als optisch leitfähige Materiale kommen dabei vorzugsweise Glas und/oder transparente Polymere oder Copolymere in Frage. Die Zwischenschicht ist vorzugsweise aus einem optisch nicht-transparenten Glas, Polymer oder Copolymer gebildet.As optically conductive materials are preferably glass and / or transparent polymers or copolymers in question. The intermediate layer is preferably formed from an optically non-transparent glass, polymer or copolymer.
Vorzugsweise ist das Sicherungsverbundsystem mit mindestens einer Erfassungseinheit zur Prüfung des elektrischen und/oder optischen Zustands des Sicherungsverbundsystems verbunden. Dieses wiederum steht in direkter Verbindung mit einer Alarmauslöseeinheit, die bei Abweichungen des mit der Erfassungseinheit kontrollierten optischen Zustandes auslöst.Preferably, the security composite system is connected to at least one detection unit for testing the electrical and / or optical state of the security composite system. This in turn is in direct connection with an alarm triggering unit, which triggers in the event of deviations of the controlled with the detection unit optical state.
Als Erfassungseinheit wird vorzugsweise ein optischer Sensor eingesetzt, der dem Vergleich der mindestens zwei optisch leitfähigen Schichten dient, wobei einer der Schichten als Referenz dient.The detection unit used is preferably an optical sensor which serves to compare the at least two optically conductive layers, one of the layers serving as a reference.
Die technische Realisierung des optischen Sicherungsverbundsystems sieht dabei so aus, dass in eine der beiden optisch leitfähigen Schichten optische Signale, z.B. über eine Leuchtdiode, eingekoppelt werden. Die weitere optisch leitfähige Schicht ist mit einem optischen Sensor, z.B. einer Fotodiode, verbunden, der den optischen Zustand der weiteren optisch leitfähigen Schicht kontrolliert. Kommt es nun zu einer Beschädigung des optischen Sicherungsverbundsystems, so wird die optisch nicht-leitfähige Schicht durchbrochen, wodurch Lichtsignale aus der mit der Strahlungsquelle versehenen optisch leitfähigen Schicht in die mit dem optischen Sensor versehene optisch leitfähige Schicht eindringen. Diese Lichtsignale können dann mit Hilfe des optischen Sensors detektiert werden, wodurch dann anschließend die Alarmauslöseeinheit angesteuert wird.The technical realization of the optical security composite system looks like this, that in one of the two optically conductive layers optical signals, eg via a light emitting diode, are coupled. The further optically conductive layer is connected to an optical sensor, for example a photodiode, which controls the optical state of the further optically conductive layer. Does it now damage the optical safety composite system, Thus, the optically non-conductive layer is broken, whereby light signals from the provided with the radiation source optically conductive layer penetrate into the provided with the optical sensor optically conductive layer. These light signals can then be detected with the aid of the optical sensor, which then then the alarm triggering unit is driven.
Hinsichtlich der Geometrie des Sicherungsverbundsystems bestehen keinerlei Einschränkungen. So können sowohl flache, gebogene oder gewinkelte Formen realisiert werden.With regard to the geometry of the security composite system, there are no restrictions. Thus, both flat, curved or angled forms can be realized.
Erfindungsgemäß wird ebenso ein Verfahren zur Herstellung von vor unbefugtem Zugriff durch Beschädigung gesicherten Objekten oder Gegenständen bereitgestellt, das auf folgenden Verfahrensschritten basiert:
- a) Zunächst wird ein Sicherungsverbundsystem mit mindestens zwei leitfähigen Schichten aus einem optisch leitfähigen Material und mindestens einer zwischen den leitfähigen Schichten angeordneten nicht-leitfähigen Zwischenschicht aus einem optisch nicht-leitfähigen Material hergestellt.
- b) Das derart hergestellte Sicherungsverbundsystem wird dann im oder auf dem Gegenstand oder Objekt integriert. Hierfür kommen sämtliche zuvor beschriebenen Integrationsvarianten in Frage.
- a) First, a security composite system is made with at least two conductive layers of an optically conductive material and at least one arranged between the conductive layers non-conductive intermediate layer of an optically non-conductive material.
- b) The thus produced security composite system is then integrated in or on the object or object. For this purpose, all previously described integration variants come into question.
Vorzugsweise wird in Schritt a) das Sicherungsverbundsystem durch Co-Extrusion hergestellt.Preferably, in step a) the security composite system is produced by coextrusion.
Das derart hergestellte Verbundsystem kann im Anschluß vorzugsweise mittels eines Thermoformprozesses einer entsprechenden Formgebung unterzogen werden, wobei die Geometrien beliebig sind.The composite system produced in this way can be used in the Connection are preferably subjected to a corresponding shaping by means of a thermoforming process, wherein the geometries are arbitrary.
In einer vorteilhaften Weiterbildung des Verfahrens wird in Schritt b) das Sicherungsverbundsystem zusammen mit einer Formmasse einem Spritzgussverfahren oder Fließpressverfahren unter Ausbildung des Gegenstandes oder Objektes unterzogen.
Eine weitere vorteilhafte Variante des Verfahrens sieht vor, dass die Schritte a) und b) aufeinander mittels eines Spritzgussprozesses durchgeführt werden. Alternativ ist es aber auch möglich, dass die Schritte a) und b) in einem einzigen Verfahrensschritt durch Co-Extrusion oder Mehrkomponentenspritzguss durchgeführt werden.In an advantageous development of the method, in step b) the securing composite system, together with a molding compound, is subjected to an injection molding process or extrusion molding process to form the object or object.
A further advantageous variant of the method provides that steps a) and b) are performed on one another by means of an injection molding process. Alternatively, it is also possible that the steps a) and b) are carried out in a single process step by co-extrusion or multi-component injection molding.
Vorzugsweise wird das Sicherungsverbundsystem mit einer Erfassungseinheit zur Kontrolle des optischen Zustandes gegenüber dem intakten Zustand des besagten Sicherungsverbundsystems verbunden. Die Erfassungseinheit wiederum steht im direkten Kontakt mit einer Alarmauslöseeinheit, die bei einer Abweichung des optischen Zustandes auslöst. Hinsichtlich der Verbindung dieser beiden Einheiten mit dem Sicherungsverbundsystem besteht sowohl die Möglichkeit diese intern in das zu sichernde Objekt oder den Gegenstand zu integrieren bzw. die Einheiten von extern anzuschließen. Hinsichtlich der verschiedenen Varianten für die Erfassungseinheit sei auf die zuvor gemachten Ausführungen verwiesen.Preferably, the security interconnection system is connected to a detection unit for checking the optical state with respect to the intact state of said security interconnection system. The detection unit in turn is in direct contact with an alarm triggering unit, which triggers in the event of a deviation of the optical state. With regard to the connection of these two units with the security composite system, it is possible both to integrate them internally into the object to be secured or the object or to connect the units externally. With regard to the different variants for the detection unit, reference is made to the statements made above.
Verwendung finden die erfindungsgemäßen Sicherungsverbundsysteme in vielfältiger Weise für den Schutz von mobilen oder immobilen Gegenständen oder Objekten vor unbefugtem Zugriff. Zu den mobilen Gegenständen sind beispielsweise Transportmittel, wie Fahrzeuge, Flugzeuge, Schiffe oder Züge zu zählen. Ebenso sind zu den mobilen Gegenständen Transportgegenstände wie Koffer, Taschen, Kisten oder Pakete zu rechnen. Unter dem Begriff immobile Gegenstände oder Objekte sind beispielsweise Gebäude zu fassen.Use the security composite systems according to the invention in a variety of ways for the protection of mobile or immobile objects or objects from unauthorized access. To the mobile objects are, for example, means of transport, such as vehicles, aircraft, ships or trains to count. Similarly, the mobile items transport items such as suitcases, bags, boxes or packages are expected. By the term immobile objects or objects, for example, buildings are to be taken.
Neben dem Schutz vor Beschädigung können mit den erfindungsgemäßen Sicherungsverbundsystemen auch Abschirmungen gegen externe Einflüsse, wie z.B. magnetische und elektromagnetische Felder und Impulse sowie statische Aufladungen ermöglicht werden. Ein weiteres Beispiel für die Anwendung stellt die Abschirmung gegen Spionageangriffe auf bestimmte Objekte oder Gebäude, z.B. durch Abhörung magnetischer oder elektromagnetischer Felder oder die Abschirmung vor Durchleuchten mit z.B. Röntgenstrahlung dar.In addition to protection against damage, the inventive security composite systems can also be used to shield against external influences, such as e.g. magnetic and electromagnetic fields and pulses as well as static charges are allowed. Another example of the application is shielding against espionage attacks on certain objects or buildings, e.g. by interception of magnetic or electromagnetic fields or shielding from transillumination with e.g. X-ray is.
Anhand der folgenden Figuren soll der erfindungsgemäße Gegenstand näher erläutert werden, ohne diesen auf diese Ausführungsformen zu beschränken.
- Figur 1 zeigt ein erfindungsgemäßes Sicherungsverbundsystem
- Figur 2 zeigt ein in ein Objekt integriertes Sicherungsverbundsystem
Figur 3 zeigt eine Explosionszeichnung eines erfindungsgemäßen Sicherungsverbundsystems
- FIG. 1 shows an inventive security composite system
- FIG. 2 shows a security composite system integrated in an object
- FIG. 3 shows an exploded view of a security composite system according to the invention
In Fig. 1 ist ein Querschnitt des Sicherungsverbundsystems 4 dargestellt.In Fig. 1 a cross section of the security composite system 4 is shown.
Der Mehrschichtaufbau 4 ist derart aufgebaut, dass die Schichten 1 und 3 aus einem optisch leitenden Material, wie z.B. Glas oder optisch transparentem Kunststoff, und die Schicht 2 aus einem optisch nicht leitenden Material, wie z.B. einem optisch nicht-transparenten Kunststoff, bestehen. Durch in Schicht 1 (3) eingekoppelte optische Strahlung und einem mit Schicht 3 (1) gekoppelten optischen Sensor kann ein unerlaubter Zugang erkannt werden.The multilayer structure 4 is constructed in such a way that the
Selbstverständlich können auch weitere vielschichtige Aufbauten durch Variation der Abfolge der Schichten 1, 2 und 3 realisiert werden.Of course, other multi-layered structures by varying the sequence of
Fig.2 zeigt einen Querschnitt durch ein Objekt 7 aus dem in Fig. 1 dargestellten Sicherungsverbundsystem 4.FIG. 2 shows a cross section through an object 7 from the security composite system 4 illustrated in FIG. 1.
Um z.B. einen Koffer mit dem Sicherungsverbundsystem 4 zu schützen kann das Sicherungsverbundsystem 4 zunächst durch z.B. Co-Extrusion hergestellt werden. Anschließend erfolgt die Formgebung des Sicherungsverbundsystems 4 mittels Thermoformen in die gewünschte Geometrie und das Spritzgießen der Schichten 5 und 6 (bei dem Spritzgießen der ersten Deckschicht 5 bzw. 6 können über eine geeignete Gestaltung der Werkzeugoberfläche auf der der zu spritzenden Deckschicht 5 bzw. 6 gegenüberliegenden Werkzeugseite beliebige Strukturen wie z.B. eine regellose Narbung zum Schutz des Sicherungsverbundsystems 4 gegen unbefugte Manipulationen auf den Mehrschichtaufbau übertragen werden, diese Strukturen können auch beim Thermoformen übertragen werden), alternativ kann auch das Objekt 7 direkt bei der Co-Extrusion hergestellt werden so dass nach dem Thermoformen kein Spritzgießen der Schichten 5 und 6 mehr erforderlich ist.For example, To protect a suitcase with the security composite system 4, the security composite system 4 can first by e.g. Co-extrusion can be produced. Thereafter, the shaping of the security composite system 4 by means of thermoforming into the desired geometry and the injection molding of the layers 5 and 6 (in the injection molding of the first cover layer 5 and 6, via a suitable design of the tool surface on the to be sprayed cover layer 5 and 6 opposite Tool side arbitrary structures such as a random graining to protect the security composite system 4 against unauthorized manipulation on the multi-layer structure are transferred, these structures can also be transferred during thermoforming), alternatively, the object 7 can be made directly in the co-extrusion so that after the Thermoforming no injection molding of the layers 5 and 6 is required.
Es ist auch möglich, die einzelnen Schichten 1, 2, 3, 5 und 6 durch Mehrkomponentenspritzguss oder nacheinander folgendem Spritzgießen der einzelnen oder mehrerer Schichten direkt in die gewünschte Form zu bringen.It is also possible, the
Um den Koffer lückenlos durch das Objekt 7 mit dem Mehrschichtaufbau 4 zu schützen, können z.B. die einzelnen Bauteile, die aus dem Objekt 7 bestehen, aus denen der Koffer zusammengesetzt ist, derart aufgebaut werden, dass sie einander überlappen. Funktionselemente, wie z.B. Handgriffe, Scharniere, Sensoren, Schlösser, usw. können z.B. durch Kleben, Schweißen oder andere Verfahren wie z.B. beim Spritzgießen vorgesehenen Funktionselementen zur Anbringung, angebracht werden, die nicht zu einer Penetration des Objektes 7 bzw. des Mehrschichtaufbaus 4 führen.To protect the suitcase completely by the object 7 with the multi-layer structure 4, e.g. the individual components, which consist of the object 7, of which the case is composed, are constructed so that they overlap each other. Functional elements, such as Handles, hinges, sensors, locks, etc. may e.g. by gluing, welding or other methods, e.g. attached during injection molding functional elements for attachment, which do not lead to a penetration of the object 7 and the multi-layer structure 4.
Fig.3 zeigt eine Explosionszeichnung eines erfindungsgemäßen Sicherungsverbundsystems, das analog zu dem in Fig.1 beschriebenen System aufgebaut ist. Die dort gemachten Ausführungen sind demnach auch auf diese Figur zu übertragen.3 shows an exploded view of a security composite system according to the invention, which is constructed analogously to the system described in FIG. The statements made there are therefore also to be transferred to this figure.
Claims (18)
- Composite security system for protecting against unauthorised access by damaging objects to be secured, said system having at least two conductive layers and at least one non-conductive intermediate layer arranged between the conductive layers and being connected to the object or integrated therein, the at least two conductive layers being formed from an optically conductive material and the non-conductive layer consisting of an optically non-conductive material.
- Composite security system according to claim 1,
characterised in that at least one conductive layer is designed as a planar layer without any openings in it. - Composite security system according to the preceding claim, characterised in that the optically conductive material is glass and/or a transparent polymer or copolymer and the intermediate layer consists of an optically non-transparent glass, polymer and/or copolymer.
- Composite security system according to at least one of the preceding claims, characterised in that the composite security system is connected to at least one detection unit for checking the visual state of the composite security system and to an alarm unit for triggering an alarm if there are variations in the visual state.
- Composite security system according to claim 4,
characterised in that the detection unit for checking the visual state is an optical sensor for comparing the at least two optically conductive layers, one of the layers serving as a reference layer. - Composite security system according to at least one of the preceding claims, characterised in that the composite security system has a flat, curved or angled shape.
- Method for producing objects which are secured against unauthorised access by damaging, comprising the following steps:a) producing a composite security system having at least two conductive layers of optically conductive materials and at least one non-conductive intermediate layer of an optically non-conductive material, arranged between the conductive layers,b) integrating the composite security system in or on the object.
- Method according to claim 7, characterised in that in step a) the composite security system is produced by co-extrusion.
- Method according to at least one of claims 7 or 8,
characterised in that after step a) the composite security system is subjected to a thermoforming process. - Method according to at least one of claims 7 to 9,
characterised in that in step b) the composite security system is subjected, together with a moulding compound, to an injection moulding or extrusion process forming the object. - Method according to at least one of claims 7 to 10, characterised in that steps a) and b) are carried out in succession by means of injection moulding or extrusion.
- Method according to at least one of claims 7 to 11, characterised in that steps a) and b) are carried out in a single method step by co-extrusion or multicomponent injection moulding.
- Method according to at least one of claims 7 to 12, characterised in that the composite security system is connected to a detection unit for checking the visual state of the composite security system and to an alarm unit for triggering an alarm if there are variations in the visual state.
- Method according to claim 13, characterised in that one of the optically conductive layers is connected to a source of radiation, e.g. a light emitting diode, and the other conductive layer is connected to an optical sensor, e.g. a photodiode, which checks the visual state of the other optically conductive layer.
- Use of the composite security system according to at least one of claims 1 to 6 for protecting mobile or immobile objects from unauthorised access.
- Use according to claim 15 for protecting means of transport such as vehicles, aeroplanes, ships and trains.
- Use according to claim 15 for protecting transport objects such as cases, bags, boxes and parcels.
- Use according to claim 15 for protecting buildings.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2002141709 DE10241709B4 (en) | 2002-09-09 | 2002-09-09 | Composite security system |
| DE10241709 | 2002-09-09 | ||
| PCT/EP2003/008660 WO2004025597A1 (en) | 2002-09-09 | 2003-08-05 | Composite security system, method for the production and use thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1537551A1 EP1537551A1 (en) | 2005-06-08 |
| EP1537551B1 true EP1537551B1 (en) | 2006-07-05 |
Family
ID=31895734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP03794846A Expired - Lifetime EP1537551B1 (en) | 2002-09-09 | 2003-08-05 | Composite security system, method for the production and use thereof |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP1537551B1 (en) |
| DE (2) | DE10241709B4 (en) |
| WO (1) | WO2004025597A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010036708A1 (en) * | 2010-07-28 | 2012-02-02 | Wincor Nixdorf International Gmbh | Money box e.g. automated teller machine (ATM), has manipulation sensor that produces manipulation signal containing manipulation data, with mechanical damage of electrically conductive textile materials |
| DE202013001327U1 (en) * | 2013-02-13 | 2014-05-14 | Harald Rudolph | Anti-theft device for a media receiving container |
| EP4092641A1 (en) | 2021-05-20 | 2022-11-23 | Schmitz Cargobull AG | Luggage structure for a commercial vehicle and method for manufacturing a flat element for such a luggage structure |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2046897B (en) * | 1979-04-20 | 1983-06-15 | Fibun Bv | Window or like member |
| US4755405A (en) * | 1987-05-20 | 1988-07-05 | Mcneilab Inc. | Multi-walled tamper-proof container and method for enhancing tamper evidence |
| FR2615987B1 (en) * | 1987-05-27 | 1994-04-01 | Axytel | DEVICE FOR CONTROLLING THE INTEGRITY OF ANY WALL, METALLIC OR NOT, FOR AUTOMATICALLY TAKING ACTION IN THE EVENT OF AN AGGRESSION MADE AGAINST THIS WALL |
| GB9125447D0 (en) * | 1991-11-29 | 1992-01-29 | Walker Graham D | Alarm system |
| SE9200757L (en) * | 1992-03-10 | 1993-09-11 | Securitas Ab | detection device |
| SE9302390D0 (en) * | 1993-07-12 | 1993-07-12 | Kjell Jaegerskog | PORTABLE SECURITY CONTAINER |
| US5930355A (en) * | 1995-02-13 | 1999-07-27 | Economic Development Bank For Puerto Rico | Protection device for telephone line and interface |
| SE523393C2 (en) * | 2000-08-08 | 2004-04-13 | Sqs Ab | Disc element with integrated alarm mat and the use and method of making such a disc element |
-
2002
- 2002-09-09 DE DE2002141709 patent/DE10241709B4/en not_active Expired - Fee Related
-
2003
- 2003-08-05 WO PCT/EP2003/008660 patent/WO2004025597A1/en active IP Right Grant
- 2003-08-05 DE DE50304156T patent/DE50304156D1/en not_active Expired - Lifetime
- 2003-08-05 EP EP03794846A patent/EP1537551B1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE50304156D1 (en) | 2006-08-17 |
| WO2004025597A1 (en) | 2004-03-25 |
| DE10241709A1 (en) | 2004-03-25 |
| EP1537551A1 (en) | 2005-06-08 |
| DE10241709B4 (en) | 2007-01-11 |
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