PORTABLE SECURITY INSPECTION SYSTEM

    公开(公告)号:CA2898654C

    公开(公告)日:2020-02-25

    申请号:CA2898654

    申请日:2014-01-31

    Abstract: The present specification discloses a radiographic inspection system for screening an area. The inspection system has a container that defines an enclosed volume, a radiation source positioned within the enclosed volume, a detector array, a movable structure attached to a portion of the base of the container, and a controller programmed to move the movable structure to achieve an optimum height of the radiation source's field of view based upon a plurality of data.

    X-ray tomography inspection systems and methods

    公开(公告)号:AU2018254414A1

    公开(公告)日:2019-10-24

    申请号:AU2018254414

    申请日:2018-04-17

    Abstract: An X-ray inspection system for scanning items is provided. The system includes: a stationary X-ray source extending around a rectangular scanning volume, and defining multiple source points from which X-rays can be directed through the scanning volume; an X-ray detector array also extending around the rectangular scanning volume and arranged to detect X-rays from the source points which have passed through the scanning volume; a conveyor arranged to convey the items through the scanning volume; and at least one processor for processing the detected X-rays to produce scanning images of the items.

    Radiation signal processing system
    75.
    发明专利

    公开(公告)号:AU2017260252A1

    公开(公告)日:2019-09-26

    申请号:AU2017260252

    申请日:2017-05-02

    Abstract: A dual energy based X-ray scanning system has a linear detector array with high and low energy detectors. A signal processing method is employed that accounts for varying angles at which the transmitted X-rays impinge upon the detectors and also the varying order in which the transmitted X-rays pass through the high and low energy detectors. This yields both high resolution in the generated images and better penetration performance.

    HIGH-SPEED SECURITY INSPECTION SYSTEM

    公开(公告)号:CA2864078C

    公开(公告)日:2018-06-12

    申请号:CA2864078

    申请日:2013-01-29

    Abstract: The present specification discloses a high speed scanning system for scanning cargo carried by rail. The system uses of a two-dimensional X-ray sensor array with, in one embodiment, a cone-beam X-ray geometry. The pulse rate of X-ray source is modulated based on the speed of the moving cargo to allow a distance travelled by the cargo between X-ray pulses to be equal to the width of the detector, for a single energy source, and to half the width of the detector for a dual energy source. This ensures precise timing between the X-ray exposure and the speed of the passing object, and thus accurate scanning of cargo even at high speeds.

    Ultra wide band detectors
    78.
    发明专利

    公开(公告)号:GB2538921A8

    公开(公告)日:2016-12-14

    申请号:GB201616896

    申请日:2015-03-05

    Abstract: An ultra-wide band microwave based personnel/passenger screening system, and in particular, a system for material specific detection, uses non-ionizing radiation in which focused beams of low intensity microwave radiation are projected in rapid succession at an individual as they walk through a portal, which has a funneled entrance and a funneled exit with the portal between the funnels.

    INTELLIGENT SECURITY MANAGEMENT SYSTEM

    公开(公告)号:CA2968865A1

    公开(公告)日:2016-06-02

    申请号:CA2968865

    申请日:2015-11-25

    Abstract: The present specification describes a smart security management system for managing the flow of people through security checkpoints in order to optimize overall throughput and efficiency. In an embodiment, the system includes a centralized database which is connected to a plurality of security checkpoints and which uses benchmark response data generated by a specific type of screening devices for a set of individuals. In an embodiment, the response data gathered by similar types of screening devices located at security checkpoints is compared with the benchmark response data stored in a centralized database to provide faster security clearance to individuals.

    sistemas de varredura
    80.
    发明专利

    公开(公告)号:BR112012019357A2

    公开(公告)日:2016-05-03

    申请号:BR112012019357

    申请日:2011-02-03

    Abstract: sistemas de escaneamento. um sistema de scanner compreende um gerador de radiação (10) disposto para gerar radiação para irradiar um objeto, meios de detecção (14) disposto para detectar a radiação após a sua interação com o objeto e gerar umasequência de dados do detector define como o objeto é movido em relação ao gerador, e meios de processamento disposta para processar cada um dos dados do detector define, assim, para gerar uma saída de controlo dispostospara controlar.

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