EP2929376A1 - X-ray testing system, in particular mobile x-ray testing system for large-volume goods - Google Patents

X-ray testing system, in particular mobile x-ray testing system for large-volume goods

Info

Publication number
EP2929376A1
EP2929376A1 EP13792357.9A EP13792357A EP2929376A1 EP 2929376 A1 EP2929376 A1 EP 2929376A1 EP 13792357 A EP13792357 A EP 13792357A EP 2929376 A1 EP2929376 A1 EP 2929376A1
Authority
EP
European Patent Office
Prior art keywords
inspection system
ray
ray inspection
support arm
testing system
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.)
Withdrawn
Application number
EP13792357.9A
Other languages
German (de)
French (fr)
Inventor
Matthias Crass
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.)
Smiths Heimann GmbH
Original Assignee
Smiths Heimann 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 Smiths Heimann GmbH filed Critical Smiths Heimann GmbH
Publication of EP2929376A1 publication Critical patent/EP2929376A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V5/00—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity
    • G01V5/20—Detecting prohibited goods, e.g. weapons, explosives, hazardous substances, contraband or smuggled objects
    • G01V5/22—Active interrogation, i.e. by irradiating objects or goods using external radiation sources, e.g. using gamma rays or cosmic rays
    • G01V5/232—Active interrogation, i.e. by irradiating objects or goods using external radiation sources, e.g. using gamma rays or cosmic rays having relative motion between the source, detector and object other than by conveyor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V5/00—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity
    • G01V5/20—Detecting prohibited goods, e.g. weapons, explosives, hazardous substances, contraband or smuggled objects

Definitions

  • the invention relates to an X-ray inspection system, in particular a mobile X-ray inspection system for large-volume goods, which has at least one X-ray source and at least one detector arrangement, wherein an X-ray source and / or detector arrangement are attached to a support arm extending vertically downwards.
  • X-ray inspection systems which have at least one X-ray source for illuminating the container or the cargo compartment and a detector arrangement aligned with the X-ray source.
  • the system is formed archway-shaped, wherein the archway is bounded by a vertically downwardly extending support arm to which a detector assembly is attached.
  • the test material is either moved through the archway or the archway is moved past the stationary test object.
  • fan-shaped x-rays are emitted by one or more x-ray sources, which penetrate the test material and are detected by a detector arrangement aligned with the respective x-ray source.
  • mobile self-propelled Röntgenprüfan layers that are moved to the test relative to the test material, vibrations of the freely downwardly extending support arm with the attached detector array and / or X-ray source to Biidverzerronne.
  • the invention is therefore based on the object of providing an X-ray inspection system with which X-ray images can be produced with improved quality.
  • the X-ray inspection system has a downwardly extending support arm with a detector arrangement and / or an X-ray source on which an active vibration absorber for damping horizontal vibrations is arranged.
  • the X-ray inspection system can be arranged on a vehicle, which transports them both to different locations, as well as on a stationarytemperaturvoiumigen test object, such as a truck or a sea container, over moves
  • the vibration damper includes a sensor for detecting vibrations and an active component which acts as a function of the vibrations detected vibration damping or vibration damping.
  • the active component preferably consists of a hydraulic, pneumatic, electric linear motor or other movable mass to counteract the vibrations.
  • FIG. 1 shows, roughly schematically, a mobile test system for
  • Figure 2 shows a view from the front.
  • FIG. 1 shows a mobile X-ray inspection system for large-volume test objects.
  • the test system consists of a container-like housing 1, which is mounted on a vehicle with wheels 2 moved back and forth.
  • a cross member 3 is secured at a sufficient height via a linkage 9, at the free end of a downwardly extending support arm 4 is fixed, which ends at a distance from the ground.
  • the arms 3, 4 form with the housing 1 an archway whose free cross-section is sufficiently large so that it can be moved over a large-volume scholar gut wi a truck 5.
  • a series of detectors 6 is arranged on the inside of the vertical support arm 4.
  • the associated X-ray source is located within the housing 1 and radiates X-rays in the form of a vertical fan through a gap in the outer wall in the direction of the detector assembly 6.
  • the beam path of the X-rays is chosen so that the cargo compartment of the truck 5 is scanned while the test facility 1 is moved relative to the truck 5 in the direction of arrows 7 forward or backward.
  • an active vibration damper 8 is attached, which serves to dampen vibrations that arise in particular when starting and braking the X-ray inspection.
  • the vibration damper 8 includes a sensor for detecting vibrations and an active component, which acts as a function of the detected vibration schwingungstiigend or vibration damping.
  • the active component is preferably a mass which is movable in the direction of the oscillation amplitude and which is moved out of phase in order to counteract the undesirable vibrations.
  • the movement of the mass is hydraulic, pneumatic, by electric linear motor or otherwise.

Landscapes

  • Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)

Abstract

The invention relates to an x-ray testing system, in particular a mobile x-ray testing system for large-volume objects (5) to be tested, comprising at least one x-ray source, at least one detector arrangement (6), and a support arm (4) which extends downwards in a perpendicular manner and on which a detector arrangement (6) and/or an x-ray source is secured, an active vibration damper (8) being arranged on the support arm (4) for damping horizontal vibrations.

Description

B E S C H R E I BU G  B E S C H R E I BU G
Röntgenprüfanlage, insbesondere mobile Röntgen prüfanlage für großvolumige Güter X-ray inspection system, in particular mobile X-ray inspection system for large-volume goods
Die Erfindung betrifft eine Röntgenprüfanlage, insbesondere eine mobile Röntgenprüfanlage für großvolumige Güter, die zumindest eine Röntgenquelle und zumindest eine Detektoranordnung aufweist, wobei eine Röntgenqueile und / oder Detektoranordnung an einem sich senkrecht nach unten erstreckenden Tragarm befestigt sind. The invention relates to an X-ray inspection system, in particular a mobile X-ray inspection system for large-volume goods, which has at least one X-ray source and at least one detector arrangement, wherein an X-ray source and / or detector arrangement are attached to a support arm extending vertically downwards.
Zur Kontrolle von Containern und Lastkraftwagen auf unerlaubte Güter werden bekannterweise Röntgenprüfanlagen eingesetzt, die zumindest eine Röntgenqueile zum Durchleuchten des Containers oder des Frachtraums und eine auf die Röntgenquelle ausgerichtete Detektoranordnung aufweisen. To control containers and trucks for unauthorized goods, it is known to use X-ray inspection systems which have at least one X-ray source for illuminating the container or the cargo compartment and a detector arrangement aligned with the X-ray source.
Wie in der DE 195 32 965 A1 dargestellt, ist die Anlage torbogenförmig ausgebildet, wobei der Torbogen von einem sich senkrecht nach unten erstreckenden Tragarm begrenzt ist, an dem eine Detektoranordnung befestigt ist. Zur Prüfung wird das Prüfgut entweder durch den Torbogen hindurch bewegt, oder der Torbogen wird an dem stillstehenden Prüfgut vorbei bewegt. Dabei werden von einer oder mehreren Röntgenquellen fächerförmige Röntgenstrahlen abgegeben, die das Prüfgut durchdringen und von einer auf die jeweilige Röntgenquelle ausgerichteten Detektoranordnung detektiert werden. Bei mobilen selbstfahrenden Röntgenprüfan lagen, die zur Prüfung relativ zum Prüfgut bewegt werden, führen Schwingungen des sich frei nach unten erstreckenden Tragarms mit der daran befestigten Detektoranordnung und / oder Röntgenquelle zu Biidverzerrungen. Daher ist man bestrebt, Schwingungen des Tragarms zu vermeiden, beispielsweise dadurch, dass die mobile Röntgenprüfanlage über einen möglichst glatten Boden bewegt wird. Es hat sich jedoch gezeigt, dass insbesondere beim Anfahren und beim Abbremsen der Röntgenprüfanlage Schwingungen ausgelöst werden, die zu einer Beeinträchtigung der Bildqualität führen. As shown in DE 195 32 965 A1, the system is formed archway-shaped, wherein the archway is bounded by a vertically downwardly extending support arm to which a detector assembly is attached. For testing, the test material is either moved through the archway or the archway is moved past the stationary test object. In this case, fan-shaped x-rays are emitted by one or more x-ray sources, which penetrate the test material and are detected by a detector arrangement aligned with the respective x-ray source. In mobile self-propelled Röntgenprüfan layers that are moved to the test relative to the test material, vibrations of the freely downwardly extending support arm with the attached detector array and / or X-ray source to Biidverzerrungen. Therefore, one strives to avoid oscillations of the support arm, for example, by moving the mobile X-ray inspection system over as smooth a floor as possible. However, it has been found that, in particular when starting up and braking the X-ray inspection system, vibrations are triggered which lead to an impairment of the image quality.
Der Erfindung liegt daher die Aufgabe zugrunde, eine Röntgenprüfanlage bereitzustellen, mit der sich Röntgenbilder mit verbesserter Qualität herstellen lassen. The invention is therefore based on the object of providing an X-ray inspection system with which X-ray images can be produced with improved quality.
Diese Aufgabe wird dadurch gelöst, dass die Röntgenprüfanlage einen sich nach unten erstreckenden Tragarm mit einer Detektoranordnung und / oder einer Röntgenquelle aufweist, an dem ein aktiver Schwingungstilger zur Dämpfung von horizontalen Schwingungen angeordnet ist. This object is achieved in that the X-ray inspection system has a downwardly extending support arm with a detector arrangement and / or an X-ray source on which an active vibration absorber for damping horizontal vibrations is arranged.
Durch diese Anordnungen werden horizontale Schwingungen gedämpft, die bei einer Bewegung des Tragarms an dem Prüfobjekt vorbei auftreten. So kann die Röntgenprüfanlage auf einem Fahrzeug angeordnet werden, das sie sowohl zu verschiedenen Einsatzorten transportiert, als auch an einem stillstehenden großvoiumigen Prüfobjekt, beispielsweise einem Lastwagen oder einem Seecontainer, vorbei bewegt By these arrangements, horizontal vibrations are damped, which occur in a movement of the support arm on the test object over. Thus, the X-ray inspection system can be arranged on a vehicle, which transports them both to different locations, as well as on a stationary großvoiumigen test object, such as a truck or a sea container, over moves
Bevorzugt enthält der Schwingungstilger einen Sensor zur Detektion von Schwingungen und eine aktive Komponente, die in Abhängigkeit von den detektierten Schwingungen schwingungstilgend oder schwingungsdämpfend wirkt. Die aktive Komponente besteht bevorzugt aus einer hydraulisch, pneumatisch, per elektrischem Linearmotor oder auf andere Art bewegbaren Masse, um den Schwingungen entgegenzuwirken. Nachfolgend wird die Erfindung anhand eines vereinfacht dargestellten Ausführungsbeispiels näher erläutert. Preferably, the vibration damper includes a sensor for detecting vibrations and an active component which acts as a function of the vibrations detected vibration damping or vibration damping. The active component preferably consists of a hydraulic, pneumatic, electric linear motor or other movable mass to counteract the vibrations. The invention will be explained in more detail with reference to an embodiment shown in simplified form.
Figur 1 zeigt grob schematisch eine mobile Prüfanlage zur FIG. 1 shows, roughly schematically, a mobile test system for
Überprüfung eines Lastkraftwagens,  Checking a truck,
Figur 2 zeigt eine Ansicht von vorne. Figure 2 shows a view from the front.
In Figur 1 ist eine mobile Röntgenprüfanlage für großvolumige Prüfobjekte dargestellt. Die Prüfanlage besteht aus einem containerartigen Gehäuse 1 , das auf einem Fahrzeug mit Rädern 2 hin und her verfahrbar gelagert ist. An dem Gehäuse 1 ist über ein Gestänge 9 ein Querträger 3 in ausreichender Höhe befestigt, an dessen freien Ende ein sich nach unten erstreckender Tragarm 4 befestigt ist, der mit Abstand vom Boden endet. Die Arme 3, 4 bilden mit dem Gehäuse 1 einen Torbogen, dessen freier Querschnitt ausreichend groß ist, damit er über ein großvolumiges Prüfgut wi ein Lastkraftwagen 5 bewegt werden kann. FIG. 1 shows a mobile X-ray inspection system for large-volume test objects. The test system consists of a container-like housing 1, which is mounted on a vehicle with wheels 2 moved back and forth. On the housing 1, a cross member 3 is secured at a sufficient height via a linkage 9, at the free end of a downwardly extending support arm 4 is fixed, which ends at a distance from the ground. The arms 3, 4 form with the housing 1 an archway whose free cross-section is sufficiently large so that it can be moved over a large-volume Prüfgut wi a truck 5.
An der Innenseite des senkrechten Tragarms 4 ist eine Reihe von Detektoren 6 angeordnet. Die zugehörige Röntgenquelle befindet sich innerhalb des Gehäuses 1 und strahlt Röntgenstrahlen in Form eines senkrechten Fächers durch einen Spalt in der Außenwand in Richtung zur Detektoranordnung 6. Der Strahlengang der Röntgenstrahlen ist dabei so gewählt, dass der Frachtraum des Lastkraftwagens 5 abgescannt wird, während die Prüfanlage 1 relativ zu dem Lastkraftwagen 5 in Richtung der Pfeile 7 nach vorne oder zurück bewegt wird. Am Ende des Tragarms 4 ist ein aktiver Schwingungstilger 8 befestigt, der zur Dämpfung von Schwingungen dient, die insbesondere beim Anfahren und Abbremsen der Röntgenprüfanlage entstehen. Der Schwingungstilger 8 enthält einen Sensor zur Detektion von Schwingungen und eine aktive Komponente, die in Abhängigkeit von der detektierten Schwingung schwingungstiigend oder schwingungsdämpfend wirkt. Die aktive Komponente ist bevorzugt eine in Richtung der Schwingungsamplitude bewegbare Masse, die phasenverschoben bewegt wird, um den unerwünschten Schwingungen entgegenzuwirken. Die Bewegung der Masse erfolgt hydraulisch, pneumatisch, per elektrischem Linearmotor oder auf andere Weise. On the inside of the vertical support arm 4, a series of detectors 6 is arranged. The associated X-ray source is located within the housing 1 and radiates X-rays in the form of a vertical fan through a gap in the outer wall in the direction of the detector assembly 6. The beam path of the X-rays is chosen so that the cargo compartment of the truck 5 is scanned while the test facility 1 is moved relative to the truck 5 in the direction of arrows 7 forward or backward. At the end of the support arm 4, an active vibration damper 8 is attached, which serves to dampen vibrations that arise in particular when starting and braking the X-ray inspection. The vibration damper 8 includes a sensor for detecting vibrations and an active component, which acts as a function of the detected vibration schwingungstiigend or vibration damping. The active component is preferably a mass which is movable in the direction of the oscillation amplitude and which is moved out of phase in order to counteract the undesirable vibrations. The movement of the mass is hydraulic, pneumatic, by electric linear motor or otherwise.

Claims

P A T E N T A N S P R Ü C H E PATENT APPLICATIONS
1 . 1 .
Röntgenprüfanlage, insbesondere mobile Röntgenprüfanlage für großvolumige Prüfobjekte (5), mit zumindest einer Röntgenquelle und zumindest einer Detektoranordnung und mit einem sich senkrecht nach unten erstreckenden Tragarm (4), an dem eine Detektoranordnung (6) und / oder eine Röntgenquelle befestigt sind, dadurch gekennzeichnet, dass an dem Tragarm (4) ein aktiver Schwingungstilger (8) zur Dämpfung von horizontalen Schwingungen angeordnet ist.  X-ray inspection system, in particular mobile X-ray inspection system for large-volume test objects (5), with at least one X-ray source and at least one detector arrangement and with a vertically downwardly extending support arm (4), to which a detector arrangement (6) and / or an X-ray source are attached, characterized in that an active vibration absorber (8) for damping horizontal vibrations is arranged on the support arm (4).
2. Second
Röntgenprüfanlage nach Anspruch 1 , dadurch gekennzeichnet, dass der Tragarm (4) an einem Prüfobjekt (5) vorbei bewegbar gestaltet ist.  X-ray inspection system according to claim 1, characterized in that the support arm (4) is designed to be movable past a test object (5).
3. Third
Röntgenprüfanlage nach Anspruch 2, dadurch gekennzeichnet, dass sie auf einem Fahrzeug angeordnet und an dem Prüfobjekt (5) vorbei bewegbar ist.  X-ray inspection system according to claim 2, characterized in that it is arranged on a vehicle and on the test object (5) is movable past.
4. 4th
Röntgenprüfanlage nach einem der vorherigen Ansprüche, dadurch gekennzeichnet, dass der Schwingungstilger (8) einen Sensor zur Detektion von Schwingungen und eine aktive Komponente enthält, die in Abhängigkeit von den detektierten Schwingungen schwingungstllgend oder schwingungsdämpfend wirkt. Röntgenprüfanlage nach Anspruch 4, dadurch gekennzeichnet, dass die aktive Komponente eine hydraulisch, pneumatisch, per elektrischem Linearmotor oder auf andere Art bewegbare Masse enthält, um Schwingungen entgegenzuwirken. X-ray inspection system according to one of the preceding claims, characterized in that the vibration damper (8) contains a sensor for detecting vibrations and an active component which acts as a function of the detected vibrations vibration damping or vibration damping. Röntgenprüfanlage according to claim 4, characterized in that the active component includes a hydraulic, pneumatic, by electric linear motor or other movable mass to counteract vibrations.
EP13792357.9A 2012-12-05 2013-11-15 X-ray testing system, in particular mobile x-ray testing system for large-volume goods Withdrawn EP2929376A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012222345.2A DE102012222345A1 (en) 2012-12-05 2012-12-05 X-ray inspection system, in particular mobile X-ray inspection system for large-volume goods
PCT/EP2013/073962 WO2014086571A1 (en) 2012-12-05 2013-11-15 X-ray testing system, in particular mobile x-ray testing system for large-volume goods

Publications (1)

Publication Number Publication Date
EP2929376A1 true EP2929376A1 (en) 2015-10-14

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Country Status (5)

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US (1) US20150309205A1 (en)
EP (1) EP2929376A1 (en)
CA (1) CA2894019A1 (en)
DE (1) DE102012222345A1 (en)
WO (1) WO2014086571A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106526687A (en) * 2016-12-15 2017-03-22 同方威视技术股份有限公司 Movable ray inspection system and ray inspection method for container
JP6640137B2 (en) * 2017-03-08 2020-02-05 アンリツインフィビス株式会社 X-ray inspection equipment
CN109490977A (en) * 2019-01-04 2019-03-19 清华大学 Check equipment

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2706034A1 (en) * 2012-09-10 2014-03-12 Integrated Dynamics Engineering GmbH Active damper for low frequency oscillating structures

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4519741A (en) * 1982-01-04 1985-05-28 Ormig S.P.A. Mobile yard crane for handling containers
US5219051A (en) * 1991-10-25 1993-06-15 Honeywell Inc. Folded viscous damper
DE19532965C2 (en) 1995-09-07 1998-07-16 Heimann Systems Gmbh & Co X-ray inspection system for large-volume goods
DE19826560B4 (en) * 1997-07-04 2009-08-27 Eiler, Peter, Dr.-Ing. Apparatus for checking the contents of closed load carriers, in particular containers, using X-rays
US6058158A (en) * 1997-07-04 2000-05-02 Eiler; Peter X-ray device for checking the contents of closed cargo carriers
FR2808088B1 (en) * 2000-04-21 2002-07-19 Heimann Systems MOBILE HIGH-ENERGY RADIATION CARGO INSPECTION APPARATUS
DE10046546A1 (en) * 2000-09-19 2002-03-28 Putzmeister Ag Heavy manipulator for concrete pumping, incorporates damping of mechanical oscillation of handling mast
US7142109B1 (en) * 2001-10-26 2006-11-28 Innovative American Technology, Inc. Container verification system for non-invasive detection of contents
US7486768B2 (en) * 2002-07-23 2009-02-03 Rapiscan Security Products, Inc. Self-contained mobile inspection system and method
US7783004B2 (en) * 2002-07-23 2010-08-24 Rapiscan Systems, Inc. Cargo scanning system
US20070215371A1 (en) * 2003-10-22 2007-09-20 Wright Stewart J Dampening Apparatus
WO2006045019A2 (en) * 2004-10-18 2006-04-27 Technology Management Consulting Services, Inc. Detector system for traffic lanes
US20060081782A1 (en) * 2004-10-18 2006-04-20 Technology Management Consulting Services, Inc. Remote detector system
CN100573114C (en) * 2004-11-26 2009-12-23 同方威视技术股份有限公司 A kind of scan arm rigidization vibration-proof structure of radiant image train detection system
US20070182162A1 (en) * 2005-07-27 2007-08-09 Mcclintic Frank Methods and apparatus for advanced windmill design
DE102007034286A1 (en) * 2007-07-20 2009-01-22 Carl Zeiss Surgical Gmbh Tripod arrangement and stand for a medical-optical instrument
US7940890B1 (en) * 2009-07-15 2011-05-10 Adani Digital mammography scanning system
BR112012021696A2 (en) * 2010-05-05 2018-05-08 Nauchno Proizvodstvennoe Chastnoe Unitarnoe Predpriyatie Adani vehicle and cargo inspection system.

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2706034A1 (en) * 2012-09-10 2014-03-12 Integrated Dynamics Engineering GmbH Active damper for low frequency oscillating structures

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US20150309205A1 (en) 2015-10-29
WO2014086571A1 (en) 2014-06-12
CA2894019A1 (en) 2014-06-12
DE102012222345A1 (en) 2014-06-05

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