• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    ARTICLE SAFETY INSPECTION METHOD AND SYSTEM BASED ON ARTICLE RECOGNITION LABEL. The present disclosure provides a security inspection system and a security inspection method for inspecting an inspected human's article, where the inspected human's identity information, the inspected human's article, an initial inspection image of the article and a re-inspection image of the item are associated with each other through an item recognition label that is transported through the safety inspection system in conjunction with the inspected human item, so that the re-inspection agent can compare the re-inspection image and the initial inspection image that are associated with the same identity information for the purpose of determining whether or not the item carried by the inspected human contains contraband content.
    公开号:BR102015030519B1
    申请号:R102015030519-2
    申请日:2015-12-04
    公开日:2020-12-01
    发明作者:Zhiqiang Chen；Yuanjing Li；Hua Peng；Long TIAN；Tao Wang；Yanxiang Xu；Nannan Wu
    申请人:Nuctech Company Limited；
    IPC主号:
    专利说明:

    [001] BACKGROUND OF THE INVENTION:
    [002] FIELD OF THE INVENTION
    [003] The modalities of the present disclosure refer, in general, to the field of security inspection and, in particular, to the system and method of security inspection to inspect articles based on the article recognition labels.
    [004] DESCRIPTION OF RELATED TECHNIQUE
    [005] In the field of security inspection, after the security inspection machine has performed an X-ray scan on an article, an X-ray image of the article is recognized by a security inspector; and, if a suspicious item is found on the X-ray image, the X-ray image will be flagged as suspicious. Then, a re-inspection agent will perform a manual inspection of the article at a manual inspection station and the article is then scanned by the X-ray machine that will record an inspection result. Currently, the re-inspection agent can face one of the following ways:
    [006] (1) “no re-inspection X-ray machine” mode: there is no separate re-inspection X-ray machine or separate operator interface on the manual inspection station, therefore, after the re-inspection agent unpack and inspect the item to be re-inspected, the initial inspection X-ray machine needs to be used again to scan the article; this mode is only applicable in a situation where a requirement for safety inspection is relatively lower;
    [007] (2) “no comparison information” mode: there is a separate re-inspection X-ray machine and a separate operator interface on the manual inspection station; however, similarly to the situation of the initial inspection X-ray machine, only an X-ray image of the item being re-inspected at the operator interface can be provided, and the initial inspection X-ray image corresponding to the X-ray image The re-inspected X cannot be viewed on the manual inspection station; meanwhile, there is no sequence of images of the articles to be re-inspected at the operator interface at the manual inspection station; this mode cannot establish a corresponding relationship between the initial inspection image and the re-inspection image, and it is not convenient for the re-inspection agent to view the suspicion signal;
    [008] (3) “associated layout of the initial inspection machine and reinspection machine” mode: when there are several devices within the security inspection passage, the initial inspection X-ray machine and the X-ray machine of re-inspection are arranged separately, but communicate via software (s); an image that is obtained during the inspection and is marked with a suspicious signal by the initial inspection X-ray machine, is automatically transmitted to the re-inspection X-ray machine, thus generating a sequence of images to be re-inspected. This mode requires modifications to communication hardware and software for sharing information between the two X-ray machines, and the cost of modification is higher and the risk of failure of the modification is greater for most cases where two X-ray machines separate manufacturers from different manufacturers are arranged within a security inspection pass.
    [009] SUMMARY OF THE INVENTION
    [010] The present invention is developed in order to overcome at least one of the above problems and other problems and defects.
    [011] In accordance with one aspect of the present disclosure, a security inspection system is provided for an inspected human article, comprising:
    [012] a first inspection device configured to inspect and recognize identity information of the inspected human;
    [013] an item recognition label configured to be transported through the security inspection system in conjunction with the inspected human item;
    [014] an initial inspection apparatus arranged within a security inspection passage and configured to scan the article of the inspected human that passes through the initial inspection apparatus in order to generate an initial inspection image for the article;
    [015] a second inspection device configured to inspect and recognize the article recognition label carried in conjunction with the article before the article passes through the initial inspection apparatus and to generate the first article recognition information representing the article;
    [016] a third inspection device configured to inspect and recognize the article recognition label carried in conjunction with the article after the article has passed through the initial inspection apparatus and to generate the second article recognition information representing the article ;
    [017] a reinspection device disposed within the security inspection passage and configured to scan a suspicious article from the initial inspection apparatus in order to generate a reinspection image for the suspicious article;
    [018] a fourth inspection device configured to inspect and recognize the article recognition label carried in conjunction with the suspicious article after the suspicious article has passed through the re-inspection apparatus and to generate third article recognition information representing the article suspect; and
    [019] a configured workstation
    [020] to communicate with the initial inspection device, the re-inspection device and the first to fourth inspection devices,
    [021] to receive identity information from the first inspection device and the first item recognition information from the second inspection device and generate first data indicative of the association of the item represented by the first item recognition information to the information of identity,
    [022] to receive the initial inspection image from the initial inspection device and the second item recognition information from the third inspection device, and generate second data indicative of the association of the initial inspection image with identity information with based on the correspondence of the second article recognition information with the first article recognition information and the first data,
    [023] to receive the re-inspection image from the re-inspection device and the third item recognition information from the fourth inspection device, and to generate third data indicating the association of the re-inspection image with identity information based on correspondence the third article recognition information with the first article recognition information and the first data, and
    [024] to compare the re-inspection image and the initial inspection image, which are associated with the same identity information, based on the first data, the second data and the third data, in order to determine the contraband content in the associated article to identity information and its position in the article.
    [025] The above system may additionally comprise a fifth inspection device configured to inspect and recognize the item recognition label carried in conjunction with the suspect item before the suspect item passes through the reinspection apparatus and to generate fourth recognition information. article representing the suspect article; the workstation can be further configured to establish a sequence of images to be re-inspected which comprises a plurality of units based on the correspondence of the fourth article recognition information with the first article recognition information and the first data, comprising the initial inspection image of a corresponding suspicious article and the identity information of the inspected human associated with the corresponding suspicious article, and to select, based on the third data, the initial inspection image, which is associated with the identity information that is associated to a respective re-inspection image, from the sequence of images to be re-inspected, for comparison.
    [026] In the above system, at least one of the second to fifth inspection devices may comprise an RF recognition reader configured to read the article recognition label.
    [027] The above system may additionally comprise an initial inspection conveyor belt configured to transport the article through the initial inspection apparatus, a reinspection conveyor belt configured to convey the suspect article through the reinspection apparatus, and a bypass device. article configured to deflect the article, which has passed through the initial inspection apparatus and is determined as the suspect article, on the re-inspection conveyor belt.
    [028] The above system may additionally comprise one or more receiving devices configured to receive articles from respective inspected humans and provided with the item recognition label respectively, where the item recognition label on each receiving device contains a serial number that it is only associated with the receiving device, and the item recognition information contains the serial number of a corresponding receiving device.
    [029] In accordance with another aspect of the present disclosure, a safety inspection method is provided for a human inspected article using the above safety inspection system, the safety inspection method comprising the steps of :
    [030] inspect and recognize identity information of the human inspected by the first inspection device and transmit the identity information to the workstation;
    [031] through the second inspection device, inspect and recognize the item recognition label carried in conjunction with the item of the inspected human before the item is transported through the initial inspection apparatus, and generate the first item recognition information that represent the article;
    [032] transmit the first article recognition information to the workstation, and generate, through the workstation, the first data indicating the association of the article represented by the first article recognition information to the identity information;
    [033] transport the article of the inspected human through the initial inspection apparatus, and through the initial inspection apparatus, scan the article of the inspected human, generate the initial inspection image of the article and transmit the initial inspection image to the workstation;
    [034] through the third inspection device, inspect and recognize the item recognition label carried in conjunction with the item of the inspected human after the item has been transported through the initial inspection apparatus, and generate the second item recognition information that represent the article;
    [035] transmit the second item recognition information to the workstation, and generate, through the workstation, the second data indicative of the association of the initial inspection image with the identity information based on the correspondence of the second recognition information from article to first article recognition information and first data;
    [036] transport the suspicious article from the initial inspection apparatus through the reinspection apparatus, and through the reinspection apparatus, scan the suspect article, generate the reinspection image of the suspect article and transmit the reinspection image to the workstation;
    [037] through the fourth inspection device, inspect and recognize the item recognition label carried in conjunction with the suspect item after the suspect item has been carried through the reinspection apparatus, and generate the third item recognition information they represent the suspicious article; and
    [038] transmit the third item recognition information to the workstation, and generate, through the workstation, the third data indicating the association of the re-inspection image with identity information based on the correspondence of the third item recognition information article to the first article recognition information and the first data; and
    [039] through the workstation, compare the re-inspection image and the initial inspection image, which are associated with the same identity information, based on the first data, the second data and the third data, in order to determine content contraband in the article associated with the identity information and its position in the article.
    [040] The above method can additionally comprise the steps of:
    [041] through a fifth inspection device, inspect and recognize the item recognition label carried in conjunction with the suspect item before the suspect item passes through the reinspection apparatus, generate fourth item recognition information representing the item suspect;
    [042] transmit the fourth item recognition information to the workstation; and
    [043] through the workstation,
    [044] establish a sequence of images to be re-inspected that comprises a plurality of units based on the correspondence of the fourth article recognition information with the first article recognition information and the first data, each unit comprising the inspection image of a corresponding suspicious article and the identity information of the inspected human associated with the corresponding suspicious article, and
    [045] select, based on the third data, the initial inspection image, which is associated with the identity information that is associated with a respective re-inspection image, from the sequence of images to be re-inspected, for comparison.
    [046] In the above method, at least one of the second to fifth inspection devices may comprise an RF recognition reader configured to read the article recognition label.
    [047] In the above method, the article can be transported through the initial inspection apparatus by an initial inspection conveyor belt, the suspect article can be transported through the reinspection apparatus by a reinspection conveyor belt, and the article that has passed through from the initial inspection apparatus and it has been determined that the suspect article can be deflected onto the reinspection conveyor belt by an article deflection device.
    [048] In the above method, the articles of the respective inspected humans can be received and transported through the initial inspection apparatus and the re-inspection apparatus by one or more receiving devices respectively, which are respectively provided with the article recognition labels,
    [049] the item recognition label on each receiving device contains a serial number that is only associated with the receiving device, and the item recognition information can contain the serial number of a corresponding receiving device.
    [050] The above objectives and advantages and above of the present disclosure will become apparent through the following detailed description of the present disclosure with reference to the accompanying drawings, which will contribute to the comprehensive understanding of the present invention.
    [051] BRIEF DESCRIPTION OF THE DRAWINGS
    [052] The features and advantages of the present disclosure can be understood more clearly with reference to the accompanying drawings, which are exemplary and should not be construed as limiting the present disclosure, and in which:
    [053] Figure 1 is a block diagram showing schematically an arrangement of an article article safety inspection system according to an exemplary embodiment of the present disclosure.
    [054] DETAILED DESCRIPTION OF THE PREFERENTIAL MODALITIES OF THE INVENTION
    [055] The exemplary embodiments of the present invention will be described in detail below, with reference to the accompanying drawings, where similar reference numbers refer to similar elements. The present invention can, however, be incorporated in many different forms and should not be interpreted as being limited to the modality presented in this document; instead, these modalities are provided so that the present invention will be thorough and complete, and will be fully encompassed in the concept of disclosure for those skilled in the art.
    [056] In the following detailed description, for explanatory purposes, numerous specific details are presented in order to provide a thorough understanding of the revealed modalities. It will be evident, however, that one or more modalities can be practiced without specific details. In other cases, well-known structures and devices are shown schematically in order to simplify the design.
    [057] In accordance with a general inventive concept of the present disclosure, a security inspection system and a security inspection method are provided to inspect an item of an inspected human, in which the identity information of the inspected human, i item of the inspected human, an image of initial inspection of the article and an image of re-inspection of the article are associated with each other through an article recognition label, which is transported through the security inspection system together with the article of the inspected human, so that the reinspection agent can compare the reinspection image and the initial inspection image that are associated with the same identity information in order to determine whether or not the item carried by the inspected human contains contraband content.
    [058] Figure 1 schematically shows an arrangement of an article 100 safety inspection system according to an exemplary embodiment of the present disclosure. It will be easily understood that the article 100 security inspection system can be arranged in various public places, such as an airport, station, port or the like, for the purpose of inspecting whether or not a person (not shown) smuggles a door.
    [059] In the embodiment as shown in Figure 1, the article 100 safety inspection system comprises an initial inspection apparatus 10, a re-inspection apparatus 20, a plurality of inspection devices arranged within a safety inspection passage, and a workstation 40 that communicates with the initial inspection apparatus 10, the re-inspection apparatus 20 and the inspection devices. At least one of the initial inspection apparatus 10 and the re-inspection apparatus 20 may comprise an X-ray machine, and the initial inspection apparatus 10 and the re-inspection apparatus 20 may be available from the same manufacturer or from manufacturers different, or can be the same model or different models. Workstation 40 may comprise a computer, processor, microprocessor or the like.
    [060] As shown in Figure 1, first, in an entry 11 of the security inspection passage, identity information such as the inspected human's identity card number is first inspected and recognized by a first inspection device 31. For example , the first inspection device 31 may be an identity card reader, or may comprise a camera for imaging the inspected human or other recognizers to recognize the identity of the inspected human. The identity information of the inspected and recognized human by the first inspection device 31 is then transmitted to workstation 40 in a wired or wireless form.
    [061] Then, the security inspection is performed by the item 100 security inspection system for the baggage or item carried by the inspected human. According to one embodiment of the present disclosure, an item recognition label (not transported) is carried through the item 100 security inspection system in conjunction with the inspected human's item, where the inspected human's identity information, the article of the inspected human, the image of the initial inspection of the article and the image of re-inspection of the article are associated with each other through the article recognition label.
    [062] In one example, the article 100 safety inspection system may additionally comprise one or more receiving devices 50 for receiving items from the inspected human, such as baggage baskets, through which the baggage or item carried by the inspected human is transported through the article 100 safety inspection system for a safety inspection, and each receiving device or luggage basket is provided with the article recognition label. For example, the item recognition label for a respective receiving device or baggage basket may include a serial number or code that is only associated with the receiving device or baggage basket. As an alternative, the item recognition label may be a label, which is adhered to or otherwise attached to the baggage or item carried by the inspected human and may include a code or information associated with the corresponding item or baggage. The item recognition label can comprise an electrical label, such as RF identification label (RFID) or two-dimensional barcode.
    [063] As an example, the article or the receiving device or baggage basket that receives the article in it can be transported through the article 100 safety inspection system by a conveyor belt or other transport devices, for example, the article or the receiving device or baggage basket receiving the article therein can be transported through the initial inspection apparatus 10 by an initial inspection conveyor belt 12. Similarly, the article or receiving device or baggage basket receiving the article can still be transported through the re-inspection apparatus 20 by a re-inspection conveyor belt 21.
    [064] A second inspection device 32 inspects and recognizes the article recognition label carried in conjunction with the article before the article passes through the initial inspection apparatus 10 and generates the first article recognition information representing the article. The second inspection device 32 can be arranged upstream of the initial inspection apparatus 10, for example, at an entrance of the conveyor belt 12 or the initial inspection apparatus 10, for the purpose of inspecting and recognizing the transported item recognition label. together with the item or baggage of the human being inspected. The first item recognition information, generated by the second inspection device 32 and representing the article that has been scanned and inspected by the initial inspection device 10, is transmitted to workstation 40, and workstation 40 associates the first item recognition information to the identity information received previously, with the purpose of generating the first data indicative of the association with the item represented by the first item recognition information to the identity information, thus associating the item of the inspected human and / or the receiving device or the luggage basket that receives the item, which is being inspected, to the identity information of the inspected human. For example, the first data may comprise a table that maps a corresponding relationship between the identity information and the corresponding item and / or the receiving device or baggage basket that receives the item. For example, the first item recognition information may comprise a serial number of the corresponding receiving device or baggage basket, and the first data may comprise a mapping table indicative of a corresponding relationship between the identity information of the human being inspected and the serial number of the receiving device or baggage basket that receives the item or baggage from the human.
    [065] The initial inspection device 10 scans the article of the inspected human that passes through it, generates the initial inspection image or actual photo of the article, and transmits the initial inspection image to workstation 40 so wired or wireless. The initial inspection image can be presented to the initial inspector on the initial inspection apparatus 10, for example, it is displayed on a display device of the initial inspection apparatus 10, and the initial inspector inspects and determines, according to the initial inspection image, if the inspected article contains suspicious content, and marks the initial inspection image of the suspicious article or a portion of the initial inspection image corresponding to the suspicious content. Alternatively, this marking operation can be implemented automatically by the initial inspection apparatus 10 or by another device.
    [066] A third inspection device 33 inspects and recognizes the article recognition label carried in conjunction with the article after the article has passed through the initial inspection apparatus 10, generates second article recognition information representing the article. Similarly, second item recognition information may contain a serial number or code associated with the recognized item recognition label, receiving device or baggage claim. The third inspection device 33 can be arranged at an outlet of the initial inspection apparatus 10, for the purpose of inspecting and recognizing the article recognition label carried in conjunction with the article that only passes the inspection of the initial inspection apparatus 10.
    [067] Second item recognition information can be transmitted to workstation 40 in wired or wireless mode, so that the workstation generates second data indicative of the association of the initial inspection image with the corresponding identity information based on the correspondence of the second article recognition information to the first article recognition information and the first data. For example, workstation 40 can determine whether or not the second item recognition information matches the first item recognition information, for example, whether the second item recognition information is the same or not the first item recognition information. item or contain the same serial number as the first item recognition information, which is indicative of the item, receiving device or recognized baggage basket. After determining that the second item recognition information matches the first item recognition information, workstation 40 retrieves the identity information of the human being inspected through the corresponding relationship between the identity information and the item and / or the corresponding receiving device or baggage basket that receives the article contained in the first data, associates the identity information with the last initial inspection image of the corresponding article generated by the initial inspection apparatus, and generates second data indicative of the association of the initial inspection image to identity information. For example, the second data may represent or include a mapping table indicative of the corresponding relationship between the identity information of the human being inspected and the initial inspection image of the article or the human's luggage in order to achieve the association of the information of identity to the corresponding initial inspection image, or it may represent or include corresponding individualized relationships among the identity information, the serial number of the receiving device or baggage basket that receives the item or luggage associated with the identity information and the inspection image item or baggage associated with the identity information in order to achieve the association between them.
    [068] The re-inspection apparatus 20 scans the article, which was transported from the initial inspection apparatus 10 and determined as the suspect article, and generates a re-inspection image for the suspect article. The suspicious article can be diverted by the initial inspector, for example, by means of a conveyor belt, to the reinspection apparatus 20. Alternatively, the article 100 safety inspection system can be provided with an article diversion device (not shown), which is configured to automatically bypass the article that passes through the initial inspection apparatus and determined as the suspect article on the re-inspection conveyor belt 21.
    [069] A fourth inspection device 34 inspects and recognizes the item recognition label carried in conjunction with the suspicious item after the suspicious item has passed through the re-inspection apparatus 20 and generates third item recognition information representing the suspect item . The fourth inspection device 34 can be arranged at an outlet of the re-inspection apparatus 20. Similarly, the third item recognition information may contain a serial number or code associated with the recognized item recognition label, receiving device or basket baggage.
    [070] Third item recognition information is transmitted to workstation 40 in wired or wireless mode, and workstation 40 generates third data indicative of associating the re-inspection image with identity information based on correspondence from the third article recognition information to the first article recognition information and the first data. Similar to associating the initial inspection image with identity information, for example, workstation 40 can determine whether or not the third item recognition information matches the first item recognition information, for example, whether the third item recognition information item recognition are the same or not or contain the same serial number as the first item recognition information, which is indicative of the item, receiving device, or recognized baggage basket. After determining the third article recognition information corresponding to the first article recognition information, workstation 40 retrieves the identity information of the human being inspected through the corresponding relationship between the identity information and the article and / or the receiving device or corresponding baggage basket that receives the item contained in the first data, associates the identity information with the last image of the corresponding item generated by the re-inspection device, and generates the third data indicating the association of the image of re-inspection with the information of identity. For example, the third data may represent or include a mapping table indicative of the corresponding relationship between the identity information of the human being inspected and the re-inspection image of the article or the human's luggage in order to achieve the association of the information of identity to the corresponding reinspection image, or may represent or include corresponding individualized relationships among the identity information, the serial number of the receiving device or baggage basket receiving the item or baggage associated with the identity information and the item's reinspection image or baggage associated with identity information for the purpose of achieving association between them. Alternatively, workstation 40 can generate the third data indicative of the association of the re-inspection image with identity information based on the correspondence of the third article recognition information with the second article recognition information and the first data.
    [071] According to another exemplary embodiment, the article 100 safety inspection system may additionally comprise a fifth inspection device 35 configured to inspect and recognize the article recognition label carried in conjunction with the suspect article before the article suspect to have passed through the re-inspection apparatus 20 and to generate the fourth article recognition information representing the suspect article. Similarly, the fourth item recognition information may contain a serial number or code associated with the recognized item recognition label, receiving device or baggage claim. The fifth inspection device 35 can be arranged upstream of the re-inspection apparatus 20, for example, it is arranged in an inlet of the re-inspection apparatus 20 or in an entrance of the re-inspection conveyor belt. By way of example, at least one of the second to fifth inspection devices may comprise an RF recognition reader configured to read the article recognition label.
    [072] The fourth item recognition information is transmitted to workstation 40 either wired or wirelessly, and workstation 40 can establish a sequence of images to be re-inspected that comprise a plurality of units, based on correspondence of the fourth article recognition information to the first article recognition information and / or the second article recognition and the first data, and each unit can understand the initial inspection image of a corresponding suspect article and the identity information of the inspected human associated with the corresponding suspicious article. Workstation 40 can select, based on the third data, the initial inspection image, which is associated with the identity information that is associated with a respective re-inspection image, from the sequence of images to be re-inspected, to compare the re-inspection image and the initial inspection image. Specifically, workstation 40 can determine whether or not the fourth article recognition information matches the first and / or second article recognition information, for example, whether the fourth article recognition information is the same or not or contains the same serial number as the first item recognition information, which is indicative of the item, receiving device or recognized luggage basket. After determining that the fourth article recognition information corresponds to the first and / or second article recognition information, workstation 40 retrieves the identity information of the human to be re-inspected through the corresponding relationship between the identity information and the article correspondent and / or the receiving device or baggage basket that receives the article contained in the first data, and adds the recovered identity information and the initial inspection image of its corresponding article, as a unit, in the sequence of images to be re-inspected. As can be seen, the arrangement of the fifth inspection device 35 can facilitate the establishment by the workstation of the sequence of images to be re-inspected and enables the reduction of a type of the active balance of the identity card by the inspected human, that is, not it is necessary that the identity card of the inspected human being verified again or recognized when re-inspecting the article.
    [073] After generating the third data indicating the association of the reinspection image with identity information, workstation 40 can select, based on the identity information, the initial inspection image, which is associated with the identity information which also are associated with a respective re-inspection image, from the sequence of images to be re-inspected, and compare the re-inspection image and the initial inspection image, which are associated with the same identity information, based on the first data, the second data and in third party data, for the purpose of determining whether or not the article associated with the identity information contains contraband content, and / or determining the position of contraband content in the article. Workstation 40 can comprise a display device 41, which can display the identity information of the inspected human, the initial inspection image / actual photo of the article, the sequence of images to be re-inspected, the re-inspection image and / or comparison result.
    [074] With the security inspection system and the security inspection method to inspect an item of an inspected human provided in accordance with various modalities of the present disclosure, identity information of the inspected human, the item of the inspected human, the image initial article inspection and the article re-inspection image are associated with each other through the article recognition label, which is transported through the safety inspection system together with the inspected human article, so that the re-inspection agent can compare the re-inspection image and the initial inspection image that are associated with the same identity information in order to determine whether the item carried by the inspected human contains or not contraband content, thereby greatly improving the effectiveness of manual inspection and judgment of the suspect item by the reinspection agent. According to the modality of the present disclosure, the conveyor belt of the safety inspection apparatus does not need to be disconnected during the connection or association of information, thus ensuring the flow rate of the safety inspection apparatus to reach its upper design limit; no modifications are required for software and hardware of the safety inspection device, and it is not necessary that the initial inspection device and the re-inspection device are available from the same manufacturer; it is only required to add a small number of electrical devices (card reader, etc.) that have simple configurations in the passage of security inspection, thus achieving stable and reliable performances and lower cost, without taking up additional area; the security inspection of the item can be automated.
    [075] Although several exemplary modalities have been shown and described, those skilled in the art will appreciate the fact that various changes and modifications can be made to these modalities without departing from the principle and spirit of the invention, the scope of which is defined in the claims and their equivalents.
    权利要求:
    Claims (10)
    [0001]
    1. SECURITY INSPECTION SYSTEM FOR AN INSPECTED HUMAN'S ARTICLE characterized by the fact that it comprises: a first inspection device (31) configured to inspect and recognize identity information of the inspected human; an item recognition label configured to be transported through the security inspection system in conjunction with the inspected human item; an initial inspection device (10) disposed within a security inspection passage (11) and configured to scan the item of the inspected human that passes through the initial inspection device (10) in order to generate an inspection image initial for the article; a second inspection device (32) configured to inspect and recognize the article recognition label carried in conjunction with the article before the article passes through the initial inspection apparatus (10) and to generate the first article recognition information that represent the article; a third inspection device (33) configured to inspect and recognize the item recognition label carried in conjunction with the item after the item has passed through the initial inspection apparatus (10) and to generate the second item recognition information that represent the article; a re-inspection device (20) disposed within the security inspection passage (11) and configured to scan a suspicious article from the initial inspection device (10) in order to generate a re-inspection image for the suspicious article ; a fourth inspection device (34) configured to inspect and recognize the item recognition label carried in conjunction with the suspicious item after the suspicious item has passed through the re-inspection apparatus (20) and to generate third item recognition information that represent the suspect article; and a workstation (40) configured to communicate with the initial inspection device (10), the reinspection device (20) and the first to fourth inspection devices (31, 32, 33 and 34), to receive the identity information from the first inspection device (31) and the first article recognition information from the second inspection device (32) and generate first data indicative of the association of the article represented by the first article recognition information to the information of identity, to receive the initial inspection image from the initial inspection device (10) and the second item recognition information from the third inspection device (33), and generate second data indicative of the association of the inspection image to the identity information based on the correspondence of the second article recognition information with the first article recognition first data, to receive the re-inspection image from the re-inspection device (20) and the third item recognition information from the fourth inspection device (34), and to generate third data indicating the association of the re-inspection image with the information of identity based on the correspondence of the third item recognition information with the first item recognition information and the first data, and to compare the re-inspection image and the initial inspection image, which are associated with the same identity information, with based on the first data, the second data and the third data, in order to determine the contraband content contained in the article associated with the identity information and its position in the article.
    [0002]
    2. SECURITY INSPECTION SYSTEM, according to claim 1, characterized by the fact that it additionally comprises a fifth inspection device (35) configured to inspect and recognize the item recognition label carried in conjunction with the suspect item before the suspicious article passes through the re-inspection apparatus (20) and to generate the fourth article recognition information that represents the suspicious article; wherein the workstation (40) is further configured to establish a sequence of images to be re-inspected which comprises a plurality of units based on the correspondence of the fourth article recognition information with the first article recognition information and the first data , each unit comprising the initial inspection image of a corresponding suspicious article and the identity information of the inspected human associated with the corresponding suspicious article, and to select, based on the third data, the initial inspection image that is associated with the information of identity that are associated with a respective image of re-inspection, from the sequence of images to be re-inspected, for comparison.
    [0003]
    3. SECURITY INSPECTION SYSTEM, according to claim 2, characterized by the fact that at least one of the second (32) to the fifth (35) inspection devices comprises an RF recognition reader configured to read the security label. article recognition.
    [0004]
    4. SAFETY INSPECTION SYSTEM, according to claim 1, characterized by the fact that it additionally comprises: an initial inspection conveyor belt (12) configured to transport the article through the initial inspection apparatus (10), a conveyor belt re-inspection (21) configured to transport the suspicious article through the re-inspection apparatus (20), and an article diversion device configured to deflect the article, which has passed through the initial inspection apparatus (10) and is determined as the suspicious article on the reinspection conveyor belt (20).
    [0005]
    5. SECURITY INSPECTION SYSTEM, according to any one of claims 1 to 4, characterized by the fact that it additionally comprises one or more receiving devices (50) configured to receive the articles of the respective humans inspected and endowed with the recognition label of respectively, where the item recognition label on each receiving device (50) contains a serial number that is only associated with the receiving device (50), and the article recognition information contains the serial number of a receiving device (50) corresponding.
    [0006]
    6. SECURITY INSPECTION METHOD FOR A HUMAN INSPECTED ARTICLE WITH THE USE OF THE SECURITY INSPECTION SYSTEM, as defined in claim 1, and the security inspection method is characterized by the fact that it comprises: inspecting and recognizing information identity of the human inspected by the first inspection device (31) and transmit the identity information to the workstation (40); through the second inspection device (32), inspect and recognize the item recognition label transported in conjunction with the inspected human item before the item is transported through the initial inspection apparatus (10), and generate the first information of recognition of article representing the article; transmitting the first article recognition information to the workstation (40) and generating, through the workstation (40), the first data indicating the association of the article represented by the first article recognition information to the identity information; transport the article of the inspected human through the initial inspection apparatus (10) and, through the initial inspection apparatus (10), scan the article of the inspected human, generate the initial inspection image of the article and transmit the inspection image initial to the workstation (40); through the third inspection device (33), inspect and recognize the item recognition label transported in conjunction with the item of the inspected human after the item has been transported through the initial inspection apparatus (10), and generate the second information of recognition of article representing the article; transmit the second item recognition information to the workstation (40) and generate, through the workstation (40), the second data indicating the association of the initial inspection image with the identity information based on the correspondence of the second information from article recognition to the first article recognition information and the first data; transport the suspicious article from the initial inspection device (10) through the reinspection device (20) and, through the reinspection device (20), scan the suspicious article, generate the reinspection image of the suspicious article and transmit the re-inspection image for the workstation (40); through the fourth inspection device (34), inspect and recognize the item recognition label carried in conjunction with the suspect item after the suspect item has been transported through the reinspection apparatus (20) and generate the third item recognition information representing the suspect article; and transmit the third item recognition information to the workstation (40) and generate, through the workstation (40), the third data indicating the association of the re-inspection image with the identity information based on the correspondence of the third information from article recognition to the first article recognition information and the first data; and through the workstation (40), compare the re-inspection image and the initial inspection image, which are associated with the same identity information, based on the first data, the second data and the third data, in order to determine contraband content in the article associated with the identity information and its position in the article.
    [0007]
    7. SAFETY INSPECTION METHOD, according to claim 6, characterized by the fact that it additionally comprises the steps of: through a fifth inspection device (35), inspect and recognize the item recognition label carried in conjunction with the suspicious article before the suspicious article passes through the re-inspection apparatus (20), and generates fourth article recognition information representing the suspicious article; transmit the fourth item recognition information to the workstation (40); and through the workstation (40), establish a sequence of images to be re-inspected that comprises a plurality of units based on the correspondence of the fourth article recognition information with the first article recognition information and the first data, each unit comprises the initial inspection image of a corresponding suspect article and the identity information of the inspected human associated with the corresponding suspect article, and select, based on the third data, the initial inspection image that is associated with the identity information that is associated with a respective re-inspection image from the sequence of images to be re-inspected for comparison.
    [0008]
    8. SECURITY INSPECTION METHOD, according to claim 7, characterized by the fact that at least one of the second (32) to the fifth (35) inspection devices comprises an RF recognition reader configured to read the security label. article recognition.
    [0009]
    9. SECURITY INSPECTION METHOD, according to claim 6, characterized by the fact that: the article is transported through the initial inspection apparatus (10) by an initial inspection conveyor belt (12), the suspect article is transported through the reinspection apparatus (20) by a reinspection conveyor belt (21), and the article which has passed through the initial inspection apparatus (10) and it has been determined how the suspect article is diverted to the reinspection conveyor belt (21) by an article deviation device.
    [0010]
    10. SAFETY INSPECTION METHOD, according to any of claims 6 to 9, characterized by the fact that: the articles of the respective inspected individuals are received and transported through the initial inspection apparatus (10) and the re-inspection apparatus ( 20) by one or more receiving devices respectively, which are respectively provided with article recognition labels, the article recognition label on each receiving device contains a serial number that is only associated with the receiving device, and the recognition information number contains the serial number of a corresponding receiving device.
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    同族专利:
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    BR102015030519A2|2016-06-21|
    HK1204127A1|2015-11-06|
    CN104464058B|2017-04-12|
    WO2016095777A1|2016-06-23|
    CN104464058A|2015-03-25|
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    法律状态:
    2016-06-21| B03A| Publication of an application: publication of a patent application or of a certificate of addition of invention|
    2018-10-30| B06F| Objections, documents and/or translations needed after an examination request according art. 34 industrial property law|
    2020-03-10| B06U| Preliminary requirement: requests with searches performed by other patent offices: suspension of the patent application procedure|
    2020-09-08| B09A| Decision: intention to grant|
    2020-12-01| B16A| Patent or certificate of addition of invention granted|Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 04/12/2015, OBSERVADAS AS CONDICOES LEGAIS. |
    优先权:
    申请号 | 申请日 | 专利标题
    CN201410790360.6A|CN104464058B|2014-12-17|2014-12-17|Item security check method and item security check system based on item identification tag|
    CN201410790360.6|2014-12-17|
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