Security system

Abstract

This application provides a security inspection system, including M security scanning devices, N hand-operated inspection terminals, and M first data acquisition components. Each of the M security scanning devices and each of the N hand-operated inspection terminals supports direct or indirect data communication. Each first data acquisition component is associated with a corresponding security scanning device. The first data acquisition component is used to collect first identification information of the person being inspected. The security scanning devices are used to scan the person being inspected. The body scan result of the same person and the first identification information are correlated. The hand-operated inspection terminal is used to acquire and display the body scan result of the person being inspected. Using the technical solution provided in this application helps improve security inspection efficiency.

Description

Technical Field

[0001] This application relates to security inspection technology, and more particularly to security inspection systems. Background Technology

[0002] In high-security settings such as airports and customs, a combined security screening process using scanning equipment and manual inspection stations (or inspection counters) is typically employed to improve the accuracy of passenger screening and create a safer public travel environment. The scanning equipment can be, for example, millimeter-wave imaging equipment that uses millimeter-wave imaging principles to scan and inspect passengers; at the manual inspection station, security personnel can conduct a second inspection of passengers.

[0003] However, with the increase in the number of travelers or the concentration of passengers in a specific period of time, the existing security check process suffers from low efficiency. Summary of the Invention

[0004] This application provides a security inspection system that helps improve security inspection efficiency.

[0005] In a first aspect, embodiments of this application provide a security inspection system, including: The system includes: M security scanning devices and N hand inspection terminals, where M and N are both positive integers, and the values ​​of M and N satisfy: when M=1, N≥2; when M≥2, N≥1; any of the M security scanning devices and any of the N hand inspection terminals support direct or indirect data communication. The system also includes M first acquisition components, each of which is associated with a corresponding security scanning device. Any first acquisition component is used to acquire the first identification information of the person being inspected. The first security scanning device is used to scan the person being inspected and obtain the scan data of the person being inspected; the scan data is used to determine the human body scan result of the person being inspected; the human body scan result of the same person being inspected and the first identification information are correlated; the first security scanning device is any one of M security scanning devices; The first hand inspection terminal is equipped with a second acquisition component. The first hand inspection terminal acquires the second identification information of the subject through the second acquisition component, so as to obtain the human body scan result associated with the second identification information and display the human body scan result. When the second identification information is associated with the human body scan result, the second identification information and the first identification information satisfy a matching relationship. The first hand inspection terminal is one of N hand inspection terminals.

[0006] In one optional implementation, the system further includes a server, which is used to store the association between the human body scan results and the first identification information of the same subject; The server is further configured to: respond to the acquisition request of the first hand inspection terminal, determine the first identification information that matches the second identification information according to the second identification information carried in the acquisition request, and return the human body scan result associated with the first identification information to the first hand inspection terminal.

[0007] In one optional implementation, the first security scanning device is further configured to receive first identification information of the person being inspected sent by the associated first acquisition component, so as to associate the first identification information of the same person being inspected with the human body scanning result.

[0008] In one optional implementation, the first identification information includes the biometric information of the person being examined; The second identification information includes the biometric information of the person being examined; In addition to displaying the human body scan results of the subject, the first hand inspection terminal further displays the subject's first identification information or second identification information.

[0009] In one optional implementation, the first identification information includes the identification information of the person being inspected; the second identification information includes the identification information of the person being inspected; or, The first identification information includes the subject's biometric information and identification information; the second identification information includes the subject's identification information; any hand-held device, while displaying the subject's human body scan results, further displays the subject's biometric information.

[0010] In one alternative implementation, the human body scan results are presented in the form of a puppet image.

[0011] Secondly, this application also provides a security inspection system, including: M security scanning devices and N hand inspection terminals, wherein M is a positive integer and M≥2, N is a positive integer and N≥1, and any one of the M security scanning devices and any one of the N hand inspection terminals supports direct or indirect data communication. The system also includes M first acquisition components, each of which is associated with a corresponding security scanning device. Any first acquisition component is used to acquire the first identification information of the person being inspected. The first security scanning device is used to scan the person being inspected and obtain the scan data of the person being inspected; the scan data is used to determine the human body scan result of the person being inspected; the human body scan result of the same person being inspected and the first identification information are correlated; the first security scanning device is any one of M security scanning devices; The first hand-examination end is used to display the human body scan results of the subject; the first hand-examination end is a hand-examination end that meets the detection requirements, determined based on the status information of each of the N hand-examination ends.

[0012] In one optional implementation, the system further includes a server, which is used to store the association between the human body scan results and the first identification information of the same subject; The server is also used to: determine the first hand inspection terminal that meets the detection requirements based on the status information of each of the N hand inspection terminals, and send the human body scan results of the subject to the first hand inspection terminal.

[0013] In one optional implementation, the server is further configured to: send the information of the first hand inspection terminal to the first security inspection scanning device, so that the first security inspection scanning device prompts the person being inspected to move to the first hand inspection terminal.

[0014] In one optional implementation, the first security scanning device is further configured to receive first identification information of the person being inspected sent by the associated first acquisition component, so as to associate the first identification information of the same person being inspected with the human body scanning result.

[0015] In one optional implementation, the first identification information includes the biometric information of the person being examined; The server further sends the biometric information from the first identification information to the first manual inspection terminal; the first manual inspection terminal further displays the biometric information of the person being inspected.

[0016] In one alternative implementation, the human body scan results are presented in the form of a puppet image.

[0017] In one alternative implementation, the detection requirement includes at least one of the following: The number of people waiting to be inspected at the hand inspection terminal is less than the quantity threshold, and the attributes of the security inspector at the hand inspection terminal meet the detection mode corresponding to the attributes of the inspected person. The first manual inspection terminal includes a manual inspection terminal that meets the detection requirements, determined from the N manual inspection terminals based on the status information of each of the N manual inspection terminals; or, the first manual inspection terminal includes a manual inspection terminal that meets the detection requirements, determined from manual inspection terminals other than the N manual inspection terminals based on the status information of each of the N manual inspection terminals.

[0018] In one optional implementation, the first hand inspection terminal is further configured to: in response to an identification information selection request, display first identification information matching the current inspected person, and human body scan results associated with the first identification information.

[0019] As can be seen from the above technical solutions, in this embodiment, by associating the security scanning device with the first acquisition component, and by leveraging the correlation between the first identification information of the person being inspected collected by the first acquisition component and the human body scan result of the person being inspected by the security scanning device, the hand inspection terminal can autonomously schedule the human body scan result of the person being inspected based on the second identification information of the person being inspected collected by the deployed second acquisition component. It is not necessary to restrict the person being inspected to move to the designated hand inspection terminal in a strict order. During the security inspection process, the person being inspected can choose the hand inspection terminal more flexibly and autonomously, which helps to improve the flexibility of the security inspection process and improve security inspection efficiency. At the same time, thanks to the unique correlation between the identification information of the person being inspected and the human body scan result, the accuracy of the display of the person being inspected's human body scan result at any hand inspection terminal can also be guaranteed. Even if there is queue jumping or the queuing order is incorrect, the security inspection efficiency and the smooth execution of the security inspection process can still be guaranteed.

[0020] Furthermore, in this embodiment, any one of the M security scanning devices and any one of the N manual inspection terminals supports direct or indirect data communication. When multiple security scanning devices are deployed simultaneously at a security checkpoint based on passenger traffic volume, the multiple security scanning devices can reuse the manual inspection terminals within the security system, which can also ensure the smooth operation of the security check process and improve security efficiency, thereby increasing the utilization rate of the manual inspection terminals. In addition, it is also possible to freely adjust the number of manual inspection terminals and the number of manual inspection personnel according to the specific circumstances of the scenario. That is, the security system provided in this embodiment has a high degree of deployment flexibility. Attached Figure Description

[0021] The accompanying drawings, which are incorporated in and form a part of this specification, illustrate embodiments consistent with this disclosure and, together with the description, serve to explain the principles of this disclosure.

[0022] Figure 1 A schematic diagram of a security inspection system provided in an embodiment of this application; Figure 2 A schematic diagram of a security check scenario provided in an embodiment of this application; Figure 3 A schematic diagram illustrating another security inspection scenario provided in this application embodiment; Figure 4 A schematic diagram of another security inspection system provided in this application embodiment; Figure 5 A schematic diagram of another security inspection system provided in this application embodiment; Figure 6 This is a schematic diagram of another security inspection system provided in an embodiment of this application. Detailed Implementation

[0023] To enable those skilled in the art to better understand the technical solutions provided in the embodiments of this application, and to make the above-mentioned objectives, features and advantages of the embodiments of this application more apparent and understandable, the technical solutions in the embodiments of this application will be further described in detail below with reference to the accompanying drawings.

[0024] In the following description of the technical solution, the collection of the identification information of the person being inspected is carried out reasonably with the knowledge and consent of the person being inspected, and is reasonably used in the security check process. Furthermore, in some descriptive contexts, the term "passenger" may be used to represent the person being inspected for the sake of vividness. However, this does not mean that the technical solution provided in this application is limited to civil aviation security check scenarios. In other scenarios such as entrances and exits of large factories, large exhibitions / events, and other situations requiring security checks with high pedestrian traffic, the technical solution provided in this application can be adopted to at least improve security check efficiency.

[0025] See Figure 1 , Figure 1 This is a schematic diagram of a security inspection system provided as an embodiment of this application. Figure 1 As shown, the security inspection system may include: M security scanning devices, N hand inspection terminals, and M first acquisition components, where M and N are both positive integers. For example, the values ​​of M and N satisfy the following conditions: when M=1, N≥2; when M≥2, N≥1. The specific values ​​of M and N can be reasonably determined according to the security requirements of the security inspection scenario (such as security inspection efficiency, security inspection site, etc.). In this embodiment, one security scanning device can correspond to multiple hand inspection terminals, or at least one hand inspection terminal can correspond to multiple security scanning devices. Any of the M security scanning devices and any of the N hand inspection terminals supports direct or indirect data communication. Each first acquisition component is associated with a corresponding security scanning device. Each first acquisition component is used to collect the first identification information of the inspected person, which can be used to uniquely identify the inspected person. For example, the M security scanning devices and the M first acquisition components can be deployed independently of each other. Any security scanning device can be associated with the first acquisition component that is physically closest to it and has not yet been associated with other security scanning devices. Alternatively, each of the M security scanning devices can integrate and deploy a first acquisition component. Any security scanning device can be associated with its deployed first acquisition component. The deployment method of the first acquisition components is not specifically limited in this application embodiment.

[0026] Furthermore, for any security scanning device, the first data acquisition component can be deployed at either the entrance or exit of the security scanning device, depending on the deployment requirements of the specific security scenario. For example, the first data acquisition component 102 can collect information about the person being inspected before the associated first security scanning device 101 performs a body scan, to collect the person's first identification information; or, the first data acquisition component 102 can also collect information about the person being inspected after the associated first security scanning device 101 performs a body scan and before the first hand inspection terminal 103 displays the person's body scan results, to collect the person's first identification information. (See Figure 2 or...) Figure 3 As an example, a first acquisition component 102 is shown deployed at the exit end of the first security inspection scanning device 101 to acquire the first identification information of the person being inspected. The first acquisition component 102 can be a facial information acquisition component, such as a camera, and the acquisition angle can be set as needed.

[0027] exist Figure 1 In the security inspection system shown, the first security inspection scanning device 101 is used to scan the person being inspected and obtain the scan data of the person being inspected. The scan data is used to determine the human body scan result of the person being inspected. For example, the human body scan result can be used to characterize whether the person being inspected is carrying dangerous goods and the type of dangerous goods. The first security inspection scanning device 101 is any one of M security inspection scanning devices. For example, the first security inspection scanning device may include, but is not limited to, human body security inspection scanning devices based on millimeter wave imaging principle or terahertz imaging principle. The first security inspection scanning device may also be other scanning devices capable of non-destructive testing of the human body. The human body scan result of the person being inspected, determined based on the scan data, may be obtained locally at the first security inspection scanning device 101 or at the server. For example, if the first security scanning device 101 has a scanning data processing algorithm / model deployed locally, the first security scanning device 101 can call the scanning data processing algorithm / model locally to obtain the human body scanning result of the person being inspected; or, if the scanning data processing algorithm / model is deployed on the server, the first security scanning device 101 can send the scanning data of the person being inspected to the server, the server can call the scanning data processing algorithm / model to obtain the human body scanning result of the person being inspected, and the server can also send the human body scanning result of the person being inspected back to the first security scanning device 101.

[0028] The body scan result of a person being inspected by the first security scanning device 101 is correlated with the first identification information of that person collected by the first acquisition component 102 associated with the first security scanning device 101. That is, the body scan result and the first identification information of the same person are correlated. The establishment of the correlation between the body scan result and the first identification information of the same person can be performed locally on the first security scanning device 101 or on the server side, and this application embodiment does not specifically limit it in this way.

[0029] The first hand inspection terminal 103 is equipped with a second acquisition component 1031. The first hand inspection terminal 103 acquires the second identification information of the inspected person through the second acquisition component 1031, so as to obtain the human body scan result associated with the second identification information and display the human body scan result. When the second identification information is associated with the human body scan result, the second identification information and the first identification information satisfy a matching relationship. The first hand inspection terminal 103 is one of N hand inspection terminals. For example, the first hand inspection terminal 103 may be a hand inspection terminal to which the inspected person moves randomly after being scanned by the first security inspection scanning device 101, or it may be a hand inspection terminal flexibly matched by the first security inspection scanning device 101 or the server from N hand inspection terminals according to the current hand inspection terminal allocation strategy. The first hand inspection terminal 103 is equipped with a second data acquisition component 1031. This can include: the first hand inspection terminal 103 integrating the second data acquisition component 1031 onto its main body; or the second data acquisition component 1031 and the first hand inspection terminal 103 being independent devices supporting data communication. The second data acquisition component 1031 is positioned near the first hand inspection terminal 103 and is used by the first hand inspection terminal 103 to collect the second identification information of the inspected person. This application embodiment does not limit the specific deployment form of the second data acquisition component 1031. In one implementation, each hand inspection terminal in the security inspection system is equipped with a corresponding usable second data acquisition component. This application embodiment provides a hardware foundation for achieving a security inspection process that simultaneously considers both flexibility and efficiency by deploying a second data acquisition component on the hand inspection terminals.

[0030] Both the second and first identification information are used to uniquely identify the examinee. The matching relationship between the second and first identification information can include two situations: First, the second and first identification information can refer to the same or similar information, such as both referring to the examinee's biometric information, like facial features, or both referring to the same type of identification document. For example, the first acquisition component 102 can be used to acquire the examinee's first facial feature information (first identification information), and the second acquisition component 1031 can be used to acquire the examinee's second facial feature information (second identification information). Since the facial feature information acquired in both cases is for the same examinee, there is a high degree of similarity. Alternatively, both the first and second acquisition components 102 and 1031 can be used to acquire... (Or, read) the information such as the examinee's ID card number, boarding pass, or passport. Accordingly, the first acquisition component 102 and the second acquisition component 1031 can be an ID card reader, boarding pass reader, or passport reader, etc. In another case, the second identification information and the first identification information can be different information used to represent the examinee, but in this case, there is a correlation between the second identification information and the first identification information. For example, the first acquisition component 102 can be used to collect the examinee's first facial feature information (first identification information), and the second acquisition component 1031 can be used to collect the examinee's ID card number (second identification information). There is a one-to-one correlation between the examinee's first facial feature information and the examinee's ID card number, that is, one can be indexed and matched to the other. Therefore, when there is a correlation between the body scan result of the person being inspected and their first identification information, it is equivalent to a correlation between the body scan result of the person being inspected and their second identification information. Thus, the first inspection terminal 103 can obtain the body scan result of the person being inspected from the local or server side of the security inspection scanning equipment based on the matching relationship between the second identification information and the first identification information of the person being inspected, and display it so that the inspection personnel can view it and perform a manual inspection on the person being inspected.

[0031] In the security inspection system provided in this application embodiment, M security scanning devices and N manual inspection terminals can be considered as being divided into a security inspection group. For example, when M=3 and N=2, manual inspection terminals a and b, along with security scanning devices A, B, and C, are in the same security inspection group, equivalent to one security inspection system; or, manual inspection terminals c and d, along with security scanning devices C, D, and E, are in the same security inspection group, equivalent to another security inspection system. The number of security scanning devices and manual inspection terminals within the same security inspection group is not specifically limited in this application embodiment. When multiple security scanning devices and multiple manual inspection terminals exist in a security inspection scenario, a group management strategy for the multiple security scanning devices and multiple manual inspection terminals can be determined based on security inspection efficiency requirements, equipment management requirements, etc., and this application embodiment does not specifically limit this approach.

[0032] In this embodiment, the security scanning device is associated with the first acquisition component. By leveraging the correlation between the first identification information of the person being inspected collected by the first acquisition component and the human body scan result of the person being inspected by the security scanning device, the hand inspection terminal can autonomously schedule the human body scan result of the person being inspected based on the second identification information of the person being inspected collected by the deployed second acquisition component. It is not necessary to restrict the person being inspected to move to the designated hand inspection terminal in a strict order. During the security inspection process, the person being inspected can choose the hand inspection terminal more flexibly and autonomously, which helps to improve the flexibility of the security inspection process and improve security inspection efficiency. At the same time, thanks to the unique correlation between the identification information of the person being inspected and the human body scan result, the display accuracy of the person being inspected's human body scan result at any hand inspection terminal can be guaranteed. Even if there is queue jumping or the queuing order is incorrect, the security inspection efficiency and the smooth execution of the security inspection process can be guaranteed.

[0033] Furthermore, in this embodiment, any one of the M security scanning devices and any one of the N manual inspection terminals supports direct or indirect data communication. When multiple security scanning devices are deployed simultaneously at a security checkpoint based on passenger traffic volume, the multiple security scanning devices can reuse the manual inspection terminals within the security system, which can also ensure the smooth operation of the security check process and improve security efficiency, thereby increasing the utilization rate of the manual inspection terminals. In addition, it is also possible to freely adjust the number of manual inspection terminals and the number of manual inspection personnel according to the specific circumstances of the scenario. That is, the security system provided in this embodiment has a high degree of deployment flexibility.

[0034] Figure 2 As an example, a security check scenario is illustrated, specifically a security check system comprising two security scanning devices and three hand inspection terminals. Each security scanning device corresponds to a first data acquisition component. Figure 2 The second data acquisition component deployed at each hand inspection terminal is not shown in the diagram. Any security scanning device and any hand inspection terminal can communicate. This means that a person scanned by any security scanning device can freely choose the target hand inspection terminal from the three hand inspection terminals for hand inspection. There is no need for the security scanning device or operator to designate a hand inspection terminal for the person being inspected, which helps to improve security inspection efficiency and flexibility. Furthermore, due to the unique association between the person's body scan result and the person's identification information, the person can move to any hand inspection terminal and their body scan result can be accurately associated with the person's second identification information and displayed on the hand inspection terminal. There is no need to worry about incorrect inspection due to queue jumping or incorrect queuing order.

[0035] Figure 3 As an example, another security inspection scenario is shown, specifically a security inspection system that includes one security scanning device and three hand inspection terminals. Figure 3The second data acquisition component deployed at each hand inspection terminal is not shown in the diagram. This security scanning device can communicate with any of the hand inspection terminals. After being scanned by this security scanning device, the person being inspected can freely choose the target hand inspection terminal from the three available terminals for hand inspection. Figure 2 The security check processes illustrated in the diagrams are similar, and the entire security check process can simultaneously achieve flexibility, efficiency, and accuracy.

[0036] In one optional implementation, the security inspection system provided in this application embodiment further includes a server. The server is used to store the association between the human body scan results and the first identification information of the same person being inspected.

[0037] For example, such as Figure 4 As shown, the first acquisition component 102 can send the acquired first identification information of the person being inspected to the associated first security scanning device 101. The first security scanning device 101 associates the received first identification information with the person's body scan results and sends it to the server for storage. Alternatively, the first acquisition component 102 can send the acquired first identification information of the person being inspected to the server, and the first security scanning device 101 can also send the person's scan data or body scan results to the server. Then, the server completes the association between the first identification information and the body scan results for the same person being inspected.

[0038] Taking the facial feature information of the subject as the first identification information as an example, the first acquisition component 102 may acquire the facial feature information of the same subject multiple times, and correspondingly, it may also send the facial feature information of the same subject to the first security scan device 101 multiple times. It should be noted that the multiple facial feature information of the same subject acquired by the first acquisition component 102 have the same facial ID, and the facial feature information is also assigned a corresponding quality score. The quality score of the facial feature information can be implemented according to facial feature evaluation methods, deep learning methods, etc., and this application embodiment is not specifically limited to this. Based on this, the first security scan device 101 can select the highest quality facial feature information from the received facial feature information corresponding to the same facial ID, thereby associating the selected facial feature information with the subject's body scan results and sending it to the server.

[0039] Generally, the order in which the first identification information of the person being inspected is collected is consistent with the scanning order of the security scanner, but there may be exceptions. Optionally, during the process of associating the first identification information of the person being inspected with their body scan results on the local end of the security scanner, the security operator can perform review and adjustment operations to prevent phenomena such as queue jumping or wrong queue standing in the security scene from causing the collection order of the first identification information of the same person to be inconsistent with the scanning order of the security scanner, or other factors that may lead to incorrect association between the first identification information and the body scan results of the same person. For example, during the process of associating the first identification information of the person being inspected with their body scan results on the local end of the security scanner, the first identification information of the person being inspected, such as facial feature information, can be displayed on the display terminal of the security scanner. When the security operator finds that the facial feature information is inconsistent with the facial features of the person being inspected after the scan is completed, they can select the first identification information with a higher similarity to the facial features of the person being inspected after the scan is completed through touch operation on the display terminal or input operation based on the input device, and confirm the association with the body scan results of the person being inspected after the scan is completed.

[0040] It should be noted that the specific association between the human body scan results and the first identification information of the same subject can be implemented based on mature association logic, and this application embodiment does not specifically limit this.

[0041] Continue as Figure 4 As shown, when the subject moves to the first hand-held inspection terminal 103, the first hand-held inspection terminal 103 can collect the subject's second identification information through the second acquisition component 1031, and generate an acquisition request based on the second identification information, and then send the acquisition request to the server; the server responds to the acquisition request of the first hand-held inspection terminal 103, and determines the first identification information that matches the second identification information according to the second identification information carried in the acquisition request, so as to return the human body scan result associated with the first identification information to the first hand-held inspection terminal 103, wherein the acquisition request also carries the device identification ID of the first hand-held inspection terminal 103.

[0042] After receiving the human body scan results of the examinee sent by the server, the first manual inspection terminal 103 can display them synchronously so that the manual inspector can view and complete the manual inspection. After completing the manual inspection of the examinee, the manual inspector can synchronize the manual inspection results to the server through a confirmation operation on the first manual inspection terminal 103. For example, the first manual inspection terminal 103 can send the manual inspection results to the server in response to the manual inspection confirmation operation triggered by the manual inspector. After receiving the manual inspection results, the server sets the status of the examinee to "manually inspected".

[0043] In one optional implementation, the server can automatically send the human body scan results corresponding to the security scanning equipment in the same security inspection system, as well as the first identification information associated with the human body scan results, to the manual inspection terminal in the same security inspection system. For example, the server can broadcast the human body scan results and the first identification information associated with the human body scan results to multiple manual inspection terminals simultaneously. When the person being inspected moves to the first manual inspection terminal 103, the first manual inspection terminal 103 can collect the second identification information of the person being inspected through the second acquisition component 1031. Then, based on the second identification information, the server can find the first identification information that matches the second identification information and the recorded human body scan results associated with the first identification information in the human body scan results and the first identification information associated with the human body scan results that have been received locally, and at least display the human body scan results that have been found.

[0044] In one optional implementation, if the first identification information includes the examinee's biometric information, such as facial feature information, and the second identification information also includes the examinee's biometric information, such as facial feature information, then the first hand inspection terminal 103 is further used to obtain the first identification information associated with the second identification information collected by the second acquisition component 1031, and display the first identification information or the second identification information. By displaying the first identification information or the second identification information again, the hand inspector can easily confirm whether the current examinee matches the displayed first identification information or the second identification information, thereby preventing false detections.

[0045] For example, the display screen of the hand-held scanner can display the subject's body scan results and identification information in different areas. Taking the subject's facial feature information as an example, the main area of ​​the display screen is used to display the subject's body scan results, while the subject's facial feature information is displayed in the side areas (below, to the left, or to the right). In practical applications, the specific display page layout of the hand-held scanner can be configured according to the desired page display effect.

[0046] In one optional implementation, if the first identification information includes the document information of the inspected person's designated document type, such as an ID card, then the second identification information also includes the document information of the designated document type. For privacy protection, the first inspection terminal may not display this document information, but it can independently verify whether the first identification information matches the document information of the currently inspected person's designated document type, for example, through on-site questioning and verification by the inspection officer.

[0047] In one optional implementation, if the first identification information includes the examinee's biometric information and the examinee's identification information, and the second identification information includes identification information of a specified identification type, then the first hand-operated terminal 103 is further used to obtain the first identification information associated with the second identification information collected by the second acquisition component 1031, and display the first identification information. For example, the first hand-operated terminal 103 may further display the examinee's biometric information while displaying the examinee's human body scan results.

[0048] It should be noted that, to further ensure the privacy of the person being inspected is not disclosed, the first-hand inspection terminal 103 may display only the mannequin image corresponding to the human body scan results, without showing the original image of the human body scan; that is, the human body scan results are presented in the form of a mannequin image. For example, the mannequin image may display information such as the location and type of hazardous materials.

[0049] After the inspector at the first inspection terminal 103 completes the inspection of the inspected person, they can generate an inspection confirmation event for the inspected person through operations at the first inspection terminal 103 (such as touch operation or input operation, etc.), and send the corresponding inspection confirmation event to the server. After receiving the confirmation event, the server sets the status of the inspected person to "inspected".

[0050] It should be added that, in the embodiments of this application, each security inspection system or each security inspection group can be configured with a corresponding threshold for the number of people who have not undergone manual inspection. The corresponding thresholds for the number of people who have not undergone manual inspection configured for different security inspection systems or security inspection groups can be different, and can be specifically determined according to the number of security scanning devices and the number of manual inspection terminals in the security inspection system or security inspection group.

[0051] The number of people who have not undergone hand-checking in any security inspection system or security inspection group will be increased by a first preset value, such as 1, after any security scanning device in that security inspection system or security inspection group completes a human body scan of the inspected person. The number of people who have not undergone hand-checking in any security inspection system or security inspection group will be decreased by a second preset value, such as 1, after any hand-checking device in that security inspection system or security inspection group completes a hand-check of the inspected person.

[0052] For example, after receiving the association between the first identification information of the person being inspected and the human body scan result sent by the security scanning device in any security inspection system or security inspection group, or after the server associates the human body scan result of the person being inspected sent by the security scanning device with the first identification information of the person being inspected locally, the number of people who have not been manually inspected in that security inspection system or security inspection group will be increased by a first preset value, such as by 1; and after receiving the manual inspection confirmation event of the person being inspected sent by the manual inspection terminal in any security inspection system or security inspection group, the number of people who have not been manually inspected in that security inspection system or security inspection group will be decreased by a second preset value, such as by 1.

[0053] In this embodiment, when the number of passengers who have not undergone manual screening in any security check system or security check group is greater than or equal to the threshold number of passengers who have not undergone manual screening configured for that security check system or security check group, an instruction to pause scanning can be sent to some or all of the security check scanning devices in that security check system or security check group to instruct some or all of the security check scanning devices to suspend scanning operations. Alternatively, a prompt message can be sent to some or all of the security check scanning devices in that security check system or security check group to prompt some or all of the security check scanning devices to output a security backlog prompt. For example, the security check scanning devices can provide a voice prompt about the backlog to avoid passenger backlog at the manual screening area.

[0054] In this embodiment, the security scanning device is associated with the first acquisition component. By leveraging the correlation between the first identification information of the person being inspected collected by the first acquisition component and the human body scan result of the person being inspected by the security scanning device, the hand inspection terminal can autonomously schedule the human body scan result of the person being inspected based on the second identification information of the person being inspected collected by the deployed second acquisition component. It is not necessary to restrict the person being inspected to move to the designated hand inspection terminal in a strict order. During the security inspection process, the person being inspected can choose the hand inspection terminal more flexibly and autonomously, which helps to improve the flexibility of the security inspection process and improve security inspection efficiency. At the same time, thanks to the unique correlation between the identification information of the person being inspected and the human body scan result, the display accuracy of the person being inspected's human body scan result at any hand inspection terminal can be guaranteed. Even if there is queue jumping or the queuing order is incorrect, the security inspection efficiency and the smooth execution of the security inspection process can be guaranteed.

[0055] Furthermore, in this embodiment, by leveraging the correlation between the first identification information of the person being inspected collected by the first acquisition component and the human body scan result of the person being inspected by the security scanning device, and the second identification information of the person being inspected collected by the second acquisition component, multiple hand inspection terminals can be reused by multiple security scanning devices. This allows for the reuse of existing hand inspection stations when there is a low flow of people, ultimately achieving the goal of reducing manpower and increasing efficiency, and improving the utilization rate of hand inspection terminals.

[0056] See Figure 5 , Figure 5 This is a schematic diagram of another security inspection system provided in this application embodiment. It belongs to the same or similar inventive concept as the aforementioned embodiment. For the contents not described in detail below, please refer to the above description.

[0057] like Figure 5 As shown, the security inspection system includes: M security scanning devices and N manual inspection terminals, where M is a positive integer and M≥2, and N is a positive integer and N≥1. Each of the M security scanning devices and each of the N manual inspection terminals supports direct or indirect data communication. The difference from the above embodiment is that... Figure 5In the illustrated security inspection system, the manual inspection terminal is not required to deploy a second data acquisition component.

[0058] The security inspection system also includes M first acquisition components, each of which is associated with a corresponding security inspection scanning device. Each first acquisition component is used to collect the first identification information of the person being inspected, as explained above.

[0059] The first security scanning device 501 is used to scan a person being inspected, obtaining the scan data of the person being inspected; the scan data is used to determine the human body scan result of the person being inspected; the first security scanning device 501 is any one of M security scanning devices. The human body scan result of a person being inspected scanned by the first security scanning device 501 is correlated with the first identification information of the person being inspected collected by the associated first acquisition component 502. That is, the human body scan result and the first identification information of the same person being inspected are correlated.

[0060] The first hand-inspection terminal 503 is used to display the human body scan results of the subject. The first hand-inspection terminal 503 is the hand-inspection terminal that meets the detection requirements, determined based on the status information of each of the N hand-inspection terminals. The status information of the hand-inspection terminal may include, but is not limited to, whether the hand-inspection station is currently available (specifically, whether it is operating normally, whether it can communicate normally with the security scanning equipment, etc.), the current hand-inspection workload of the hand-inspection terminal, the detection mode, etc. Among them, the detection mode is related to the attributes of the subject. For example, if the attribute is gender information, the detection mode may include same-sex detection mode, that is, female hand-inspectors conduct hand-inspections on female subjects and male hand-inspectors conduct hand-inspections on male subjects; the detection mode may also include female-only-can-detect-male mode, that is, female hand-inspectors can conduct hand-inspections on both male and female subjects, while male hand-inspectors can only conduct hand-inspections on male subjects.

[0061] In one optional implementation, the security inspection system provided in this application embodiment further includes a server. The server is used to store the association between the body scan results and the first identification information of the same person being inspected, as explained above. Figure 6 As shown, the server can play a role in information storage and equipment scheduling between security scanning equipment and manual inspection terminals. It can realize the unified storage and management of the correlation between the identification information of the inspected person and the human body scanning results, as well as the reasonable scheduling and allocation of manual inspection terminals among multiple security scanning equipment, to ensure the smooth execution of the security inspection process and improve security inspection efficiency.

[0062] Specifically, the server is also used to: determine the first hand inspection terminal that meets the inspection requirements based on the status information of each of the N hand inspection terminals, and send the human body scan results of the person being inspected to the first hand inspection terminal 503. For example, the server sends a hand inspection task to the first hand inspection terminal 503. At the same time, the server sends the 503 information of the first hand inspection terminal to the first security inspection scanning device 501, so that the first security inspection scanning device 501 prompts the person being inspected to move to the first hand inspection terminal 503. For example, the first security inspection scanning device 501 can prompt the person being inspected to move to the first hand inspection terminal 503 through voice prompts and / or information display. The first hand inspection terminal 503 receives the hand inspection task and displays the human body scan results associated with the first identification information, so that the hand inspection operator can perform a hand inspection on the person being inspected. Figure 6 An example illustrates the process of the first security inspection scanning device 501, the first acquisition component 502, the server, and the first manual inspection terminal 503 working together.

[0063] In this embodiment of the application, there are many ways for the server to determine the first inspection terminal. For example, it can determine the first inspection terminal based on a scheduling strategy. The scheduling strategy includes at least one of the following: 1) A strategy that places the device in the same security system or security group as the first security scanning device 501; 2) The security inspector's attributes at the hand inspection terminal meet the detection mode corresponding to the inspected person's attributes, such as the same-sex detection mode where the inspected person's gender is the same as the hand inspection inspector's gender, or the aforementioned female-to-male detection mode.

[0064] 3) The number of people waiting for manual inspection at the manual inspection terminal is less than the quantity threshold; 4) Load balancing strategies, such as prioritizing manual inspection terminals with fewer backlogged tasks.

[0065] In determining the first hand inspection terminal, the server can prioritize selecting a hand inspection terminal that meets the detection requirements from among the N hand inspection terminals belonging to the same security inspection system as the first security inspection scanning device 501. If the server cannot determine a usable first hand inspection terminal from among the N hand inspection terminals based on their status information in the security inspection system, the server can also determine a hand inspection terminal that meets the detection requirements from hand inspection terminals outside the current security inspection system. Hand inspection terminals outside the current security inspection system may include those located at a distance less than a preset distance from the first security inspection scanning device 501. Of course, if a usable first hand inspection terminal cannot be determined from the security inspection system, the server can also issue a device configuration prompt to remind staff to determine whether to expand the hand inspection terminals in the current security inspection system based on the actual security inspection situation, i.e., to dispatch new hand inspection terminals to the security inspection system and establish a communication connection between the new hand inspection terminal and any security inspection scanning device in the security inspection system.

[0066] In this embodiment of the application, if the sum of the number of people who have not been scanned at each hand inspection terminal (meaning the gender of the person being inspected is the same as the gender of the hand inspection operator at the hand inspection terminal) with the same gender requirement is greater than or equal to the threshold number of people who have not been scanned at each hand inspection terminal, then the server may send a pause scanning instruction to some or all of the security inspection scanning devices in the security inspection system or security inspection group to instruct some or all of the security inspection scanning devices to pause the body scanning of persons who meet the gender requirement of each hand inspection terminal. Alternatively, the server may send a prompt message to some or all of the security inspection scanning devices in the security inspection system or security inspection group to instruct some or all of the security inspection scanning devices to output a prompt that there is a backlog of security inspections for persons of that gender. Alternatively, if the sum of the number of unchecked individuals at each hand-checking terminal associated with the same operator gender in each security check system or security check group is greater than or equal to the threshold for the number of unchecked individuals corresponding to that gender under that security check system or security check group, the server can send a pause scanning instruction to some or all security check scanning devices in that security check system or security check group, instructing some or all security check scanning devices to pause body scanning for individuals of that gender. Alternatively, the server can send a prompt message to some or all security check scanning devices in that security check system or security check group, instructing some or all security check scanning devices to output a prompt indicating a backlog of security checks for individuals of that gender. It should be noted that the values ​​of the various thresholds mentioned in the embodiments of this application can be reasonably configured according to specific detection requirements.

[0067] In one optional implementation, if there is a scheduling error at the first inspection terminal for the subject or the subject moves to a different first inspection terminal, and the first inspection terminal currently located does not have the subject's human body scan detection results, the first inspection terminal currently located can send a rescheduling request to the server (the rescheduling request carries the device identifier ID of the inspection terminal itself). After receiving the rescheduling request, the server can confirm the information (e.g., device identifier ID) of the historical inspection terminals scheduled within a preset scheduling time (e.g., the most recent scheduling), and confirm whether the historical inspection terminal sent the subject's hand inspection results within the hand inspection time corresponding to the preset scheduling time to the server (e.g., if the preset scheduling time is TI to T2, the corresponding hand inspection time will be delayed, such as the hand inspection time is T3 to T4), thereby confirming whether the subject performed a hand inspection at the historical inspection terminal within the hand inspection time corresponding to the preset scheduling time.

[0068] If the server determines that the person being inspected has not undergone a manual inspection at the historical inspection terminal, it can send the information of that historical inspection terminal to the first inspection terminal where the person is currently located, thus prompting the person to move back to that historical inspection terminal. Furthermore, if the server determines that the person being inspected has not undergone a manual inspection at the historical inspection terminal, it can also reschedule a new inspection terminal that meets the inspection requirements from among the N inspection terminals in the security system, and send the information of the new inspection terminal to the first inspection terminal where the person is currently located, thus prompting the person to move to the new inspection terminal. Moreover, while sending the information of the historical inspection terminal or the new inspection terminal to the first inspection terminal where the person is currently located, the server can also simultaneously send the person's first identification information to facilitate identity verification.

[0069] It should be noted that after receiving the human body scan results and the first identification information of the same examinee, the server will schedule the corresponding first-hand inspection terminal for the examinee. At the same time, it will record the correspondence between the examinee's first identification information, the first-hand inspection terminal, and the scheduling time. In this way, in the subsequent backtracking or information review process, it can be determined which examinee the first-hand inspection terminal was scheduled to within a specific time.

[0070] In one alternative implementation, if there is a scheduling error at the first-hand inspection terminal for the inspected person or if the inspected person moves to a first-hand inspection terminal that is not currently scheduled, the first-hand inspection terminal where the inspected person is currently located can also output a re-security check prompt message to prompt the inspected person to move back to the security scanning device and the first acquisition component to re-execute the security check process.

[0071] In any security check group, the number of people who have not been manually checked at each manual check terminal increases by a first preset value after a manual check task is sent to that terminal; the number of people who have not been manually checked at each manual check terminal in any security check group decreases by a second preset value after the manual check terminal completes the manual check on the person being checked.

[0072] Figure 5 The operation performed by the first acquisition component 502 shown in the diagram is similar to that described above. Figure 1 The operations performed by the first acquisition component 102 shown in the diagram, and how the server records the human body scan results of the examinee and the first identification information associated with the human body scan results, are similar to the operations performed by the server in the aforementioned embodiments, and will not be described again.

[0073] In this embodiment, any one of the M security scanning devices and any one of the N manual inspection terminals supports direct or indirect data communication. When multiple security scanning devices are deployed simultaneously at a security checkpoint based on passenger traffic volume, the multiple security scanning devices can reuse the manual inspection terminals within the security system, ensuring the smooth operation of the security check process and improving security efficiency, as well as increasing the utilization rate of the manual inspection terminals. In addition, the number of manual inspection terminals and the number of manual inspection personnel can be freely adjusted according to the specific circumstances of the scenario. That is, the security system provided in this embodiment has a high degree of deployment flexibility.

[0074] Furthermore, due to potential issues such as queue jumping and inconsistent arrival order of individuals at the hand-checking terminal from multiple security scanning devices, the hand-checking terminal supports manually adjusting the hand-checking order of individuals based on their biometric information, such as facial features. For example, the first hand-checking terminal can also be used to: respond to an identification information selection request to display first identification information matching the current individual, as well as the human body scan result associated with that first identification information, thereby ensuring that the currently displayed identification information and human body scan result are consistent with the current individual at the hand-checking terminal. The identification information selection request can be generated based on the hand-checking operator's touch operation on the hand-checking terminal's display screen or based on selection operations using input devices (such as a mouse or keyboard). For example, the display screen of the hand inspection terminal can display the human body scan results and identification information of the examinee in different areas. Taking the identification information as the facial feature information of the examinee as an example, the main area of ​​the display screen of the hand inspection terminal is used to display the human body scan results. The side areas of the main area (such as below, left or right) display the facial feature information of multiple examinees to be inspected. Based on the selection operation of the hand inspector on these displayed facial feature information, the hand inspection terminal will simultaneously display the human body scan results associated with the currently selected facial feature information in the main area of ​​the display screen.

[0075] The above description is merely an embodiment of this application and is not intended to limit the scope of this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the scope of the claims of this application.

Claims

1. A security inspection system, characterized in that, The system includes: M security scanning devices and N hand inspection terminals, where M and N are both positive integers, and the values ​​of M and N satisfy: when M=1, N≥2; when M≥2, N≥1; any of the M security scanning devices and any of the N hand inspection terminals support direct or indirect data communication. The system also includes M first acquisition components, each of which is associated with a corresponding security scanning device. Any first acquisition component is used to acquire the first identification information of the person being inspected. The first security scanning device is used to scan the person being inspected and obtain the scan data of the person being inspected; the scan data is used to determine the human body scan result of the person being inspected; the human body scan result of the same person being inspected and the first identification information are correlated; the first security scanning device is any one of M security scanning devices; The first hand inspection terminal is equipped with a second acquisition component. The first hand inspection terminal acquires the second identification information of the subject through the second acquisition component, so as to obtain the human body scan result associated with the second identification information and display the human body scan result. When the second identification information is associated with the human body scan result, the second identification information and the first identification information satisfy a matching relationship. The first hand inspection terminal is one of N hand inspection terminals.

2. The security inspection system according to claim 1, characterized in that, The system also includes a server, which is used to store the association between the human body scan results and the first identification information of the same subject. The server is further configured to: respond to the acquisition request of the first hand inspection terminal, determine the first identification information that matches the second identification information according to the second identification information carried in the acquisition request, and return the human body scan result associated with the first identification information to the first hand inspection terminal.

3. The security inspection system according to claim 1 or 2, characterized in that, The first security scanning device is also used to receive the first identification information of the person being inspected sent by the associated first acquisition component, so as to associate the first identification information of the same person being inspected with the human body scanning result.

4. The security inspection system according to claim 1, characterized in that, The first identification information includes the biometric information of the person being tested; The second identification information includes the biometric information of the person being examined; In addition to displaying the human body scan results of the subject, the first hand inspection terminal further displays the subject's first identification information or second identification information.

5. The security inspection system according to claim 1, characterized in that, The first identification information includes the identification information of the person being inspected; the second identification information includes the identification information of the person being inspected; or, The first identification information includes the subject's biometric information and identification information; the second identification information includes the subject's identification information; any hand-held device, while displaying the subject's human body scan results, further displays the subject's biometric information.

6. The security inspection system according to claim 1, characterized in that, The results of the human body scan are presented in the form of a doll image.

7. A security inspection system, characterized in that, The system includes: M security scanning devices and N hand inspection terminals, where M is a positive integer and M≥2, and N is a positive integer and N≥1. Each of the M security scanning devices and each of the N hand inspection terminals supports direct or indirect data communication. The system also includes M first acquisition components, each of which is associated with a corresponding security scanning device. Any first acquisition component is used to acquire the first identification information of the person being inspected. The first security scanning device is used to scan the person being inspected and obtain the scan data of the person being inspected; the scan data is used to determine the human body scan result of the person being inspected; the human body scan result of the same person being inspected and the first identification information are correlated; the first security scanning device is any one of M security scanning devices; The first hand-examination end is used to display the human body scan results of the subject; the first hand-examination end is a hand-examination end that meets the detection requirements, determined based on the status information of each of the N hand-examination ends.

8. The security inspection system according to claim 7, characterized in that, The system also includes a server, which is used to store the association between the human body scan results and the first identification information of the same subject. The server is also used to: determine the first hand inspection terminal that meets the detection requirements based on the status information of each of the N hand inspection terminals, and send the human body scan results of the subject to the first hand inspection terminal.

9. The security inspection system according to claim 8, characterized in that, The server is also used to: send the information of the first hand inspection terminal to the first security inspection scanning device, so that the first security inspection scanning device prompts the person being inspected to move to the first hand inspection terminal.

10. The security inspection system according to claim 7 or 8, characterized in that, The first security scanning device is also used to receive the first identification information of the person being inspected sent by the associated first acquisition component, so as to associate the first identification information of the same person being inspected with the human body scanning result.

11. The security inspection system according to claim 8, characterized in that, The first identification information includes the biometric information of the person being tested; The server further sends the biometric information from the first identification information to the first manual inspection terminal; the first manual inspection terminal further displays the biometric information of the person being inspected.

12. The security inspection system according to claim 7, characterized in that, The results of the human body scan are presented in the form of a doll image.

13. The security inspection system according to claim 7, characterized in that, The detection requirements include at least one of the following: the number of people to be inspected at the hand inspection terminal is less than the number threshold, and the attributes of the security inspector at the hand inspection terminal meet the detection mode corresponding to the attributes of the inspected person.

14. The security inspection system according to claim 7, characterized in that, The first hand inspection terminal is also used to: respond to an identification information selection request to display first identification information matching the current examinee and human body scan results associated with the first identification information.

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