摘要:
The invention relates to a device (26; 26.1; 26.2) for generating test x-ray images for training and/or testing operating persons at the location of use of at least one x-ray inspection installation (10.1, 10.2, 10.n) for nondestructively inspecting an inspection object (14), in particular a piece of luggage or a package, wherein the generating unit (26; 26.1; 26.2) comprises: an inspection object database (34) for storing x-ray image data of inspection objects (14) generated by means of the at least one x-ray inspection installation (10.1, 10.2, 10.n); a target item database (36) having image data of target items; and an image projection unit (38) for projecting a virtual image of a target item from the target object database (36) into an x-ray image from the inspection object database (34) in order to generate a test x-ray image, wherein the image projection unit (38) is designed to generate test x-ray images on the basis of an x-ray image of an inspection object (14), said x-ray image having been recorded before a first time duration and the associated inspection object having already been classified as safe and/or said x-ray image having been classified as safe in an automatic check. The invention further relates to a corresponding method for generating test x-ray images; a central control unit (18) for at least one x-ray inspection installation (10.1, 10.2, 10.n), said central control unit comprising the generating device (26; 26.1; 26.2); and a luggage- or package-checking system (1).
摘要:
Zur Überprüfung von Handgepäck und anderen von Personen mitgeführten Gegenständen sind Kontrollstationen mit einem Kontrollgerät (1), insbesondere einem Röntgenprüfgerät, einem sich durch das Kontrollgerät (1) erstreckenden Förderer, einer vor dem Förderer (2) angeordneten Auflagestelle (3) und einer hinter dem Förderer (2) angeordneten Entnahmestelle (4) für die Gegenstände und mit auf den Förderer (2) aufsetzbaren Transportwannen (10) bekannt. In die Transportwannen (10) werden kleine Gegenstände und Kleidungsstücke gelegt und zur Überprüfung durch das Kontrollgerät (1) gefördert. Neben oder unterhalb des durch das Kontrollgerät (1) führenden Förderers (2) ist ein Rückförderer (11) für die Transportwannen (10) angeordnet, der von der Entnahmestelle (4) hinter den Förderer (2) zumindest bis in den Bereich der Auflagestelle (3) vor dem Förderer (2) reicht.
摘要:
An x-ray inspection system (1) for the non-destructive inspection of objects having at least two x-ray radiation sources (7, 9) which can rotate about an axis of rotation (5) in a plane of rotation and each generate a beam bundle (17, 19) establishing an examination region (21), wherein a conveying direction (z) for an inspection object extends substantially perpendicularly to the plane of rotation. The x-ray inspection system also has a detector unit (25) which has detector elements (27; 27a, 27b) for x-ray beams and is arranged opposite the at least two x-ray radiation sources (7, 9). A gap (28) is provided between each of the detector elements (27; 27a, 27b) adjacent in the circumferential direction of the plane of rotation, said detector elements being spaced apart by a first distance D1, and a ratio D1/B of the first distance D1 to a width B of a detector element (27; 27a, 27b) is more than 100% and at most 250%.
摘要:
Methods for inspecting the cargo space (1) of a truck are known in which the truck is moved past an X-ray source that is switched on while the cargo space (1) is being moved past the source and is switched off while the driver's cab (3) is being moved past the source. According to the invention, the truck is irradiated on one side with electromagnetic radiation, particularly laser beams, having a wavelength between 200 nm and 3000 nm, and the radiation reflected at the transition (3) between the driver's cab (2) and the cargo space (1) is measured in order to determine the switch-on time for the X-ray source.
摘要:
Provided herein are devices, systems, and methods for the detection of objects (e.g., laptop computers, electronics, explosives, etc.) within luggage. In particular, methods are provided for the detection of laptop computers within luggage (e.g., luggage containing other metallic objects and/or electronic devices).