Security inspection system and security inspection method therefor

Abstract

A security inspection system and a security inspection method therefor. The security inspection system comprises: a security inspection device (10), which is configured to scan an object under inspection, so as to generate a scanned image; a first image interpretation station (20), which is configured to generate a first image interpretation result on the basis of the scanned image; a second image interpretation station (30), which is configured to generate a second image interpretation result on the basis of the scanned image; a first inspection station (40), which is located in a first inspection area and is configured to perform an unpacking inspection on suspicious baggage on the basis of the first image interpretation result and the second image interpretation result; a second inspection station (50), which is located in a second inspection area and is configured to perform an unpacking inspection on the suspicious baggage on the basis of the first image interpretation result and the second image interpretation result; and a control system, wherein the security inspection device (10), the first image interpretation station (20), the second image interpretation station (30), the first inspection station (40) and the second inspection station (50) are in communication connection with the control system. The security inspection system has the functions of civil aviation security inspection and customs security inspection, thereby effectively reducing the configuration costs of the security inspection system, and improving the security inspection efficiency.

Description

Security inspection system and its security inspection methods

[0001] This application claims priority to Chinese Patent Application No. 202411945066.8, filed on December 26, 2024, the contents of which are incorporated herein by reference. Technical Field

[0002] This application relates to the field of security inspection technology, and in particular to a security inspection system and its security inspection method. Background Technology

[0003] Security checks are an indispensable part of ensuring public safety in public transportation, and customs security checks are particularly important for inbound and outbound goods and passengers.

[0004] In related technologies, airports typically include civil aviation security systems and customs security systems, which are usually distributed in different areas of the airport. Civil aviation security systems are typically equipped with security screening equipment, conveyor systems, image interpreters, and security personnel who open and inspect baggage. Civil aviation security systems focus on checking baggage for dangerous or prohibited items. Dangerous items include flammable and explosive materials, toxic substances, and corrosive substances; prohibited items include firearms and ammunition. Customs security systems are also typically equipped with security screening equipment, conveyor systems, image interpreters, and security personnel who open and inspect baggage. Customs security systems focus on checking baggage for dangerous, prohibited, and taxable items. Prohibited items include firearms, ammunition, cultural relics, endangered and precious animals, plants and their seeds and propagation materials, and ivory products. The focus of baggage inspection differs between civil aviation and customs security systems.

[0005] For domestic travelers, security checks at the civil aviation security system allow them to proceed to the boarding gate. For inbound / outbound passengers, however, a second security check (person and baggage) is required: first at the civil aviation system, followed by a second check at the customs system. This process is time-consuming, inefficient, and results in a poor travel experience. Furthermore, the two security systems operate independently, leading to high configuration costs and a large footprint. Summary of the Invention

[0006] In view of this, embodiments of this application provide a security inspection system and a security inspection method thereof.

[0007] In a first aspect, embodiments of this application provide a security inspection system, comprising:

[0008] Security inspection equipment is used to scan objects and generate scanned images;

[0009] The first image analysis station is used to generate a first image analysis result based on the scanned image;

[0010] The second image analysis station is used to generate a second image analysis result based on the scanned image;

[0011] The first checkpoint, located in the first inspection area, is used to open and inspect suspicious luggage based on the first and second image analysis results.

[0012] A second checkpoint, located in the second inspection area, is used to conduct baggage inspections on suspicious luggage based on the results of the first and second image analysis; and

[0013] The control system is connected in communication with the security inspection equipment, the first image interpretation station, the second image interpretation station, the first inspection station, and the second inspection station.

[0014] According to an embodiment of this application, the first image judgment station includes a first image judgment device, which is used to obtain a first machine image judgment result and / or a first manual image judgment result based on the scanned image;

[0015] The first image judgment result is obtained from the first machine image judgment result and / or the first manual image judgment result;

[0016] The first image judgment result includes whether the inspected object is normal luggage or whether the inspected object is suspicious luggage.

[0017] According to an embodiment of this application, the second image judgment station includes a second image judgment device, which is used to obtain a second machine image judgment result and / or a second manual image judgment result based on the scanned image;

[0018] The second image judgment result is obtained from the second machine image judgment result and / or the second manual image judgment result;

[0019] The second judgment result includes whether the inspected object is normal luggage or the inspected object is suspicious luggage.

[0020] According to an embodiment of this application, the security inspection system further includes a first conveying device located at the exit end of the security inspection equipment, used to convey the normal baggage to a secure area.

[0021] According to an embodiment of this application, the security inspection system further includes a second conveying device disposed near the first conveying device for conveying the suspicious baggage to the first inspection station.

[0022] According to an embodiment of this application, the security inspection system further includes an entrance conveying device for conveying the object to be inspected to the entrance end of the security inspection equipment.

[0023] According to an embodiment of this application, the security inspection system further includes personnel security inspection equipment for inspecting passengers.

[0024] Secondly, embodiments of this application provide a security inspection method for a security inspection system, comprising:

[0025] Acquire scanned images of the object being inspected;

[0026] Based on the scanned image, a first image determination result and a second image determination result are obtained;

[0027] Based on the first and second image judgment results, the image judgment conclusion of the inspected object is obtained;

[0028] Based on the judgment conclusion, the inspected object is diverted to a safe area, a first inspection area, or a second inspection area;

[0029] The object to be inspected is opened for inspection in the first inspection area and / or the second inspection area.

[0030] According to an embodiment of this application, the method further includes, before acquiring the scanned image of the object being inspected:

[0031] Obtaining passengers' personal information;

[0032] Obtain the label information of the object being inspected;

[0033] The personal information and the tag information are bound together.

[0034] According to an embodiment of this application, obtaining the first image determination result and the second image determination result based on the scanned image includes:

[0035] The scanned images are simultaneously sent to the first image processing station and the second image processing station;

[0036] The first image analysis device of the first image analysis station analyzes the scanned image and generates a first image analysis result;

[0037] The second image discrimination device of the second image discrimination station makes a discrimination based on the scanned image and generates a second image discrimination result.

[0038] According to an embodiment of this application, obtaining the image judgment conclusion of the inspected object based on the first image judgment result and the second image judgment result includes:

[0039] The first judgment image result is normal, and the second judgment image result is normal, thus determining that the inspected object is normal luggage;

[0040] If the first image analysis result is abnormal and the second image analysis result is normal, the inspected object is determined to be a type of suspicious luggage.

[0041] If the first image analysis result is normal and the second image analysis result is abnormal, the inspected object is determined to be a second type of suspicious luggage;

[0042] If the first image analysis result is abnormal and the second image analysis result is abnormal, the inspected object is determined to be a third type of suspicious luggage.

[0043] According to embodiments of this application, the step of performing an unpacking inspection on the inspected object in the first inspection area and / or the second inspection area includes:

[0044] Once the object to be inspected is determined to be a first type of suspicious baggage, the first type of suspicious baggage is opened and inspected in the first inspection area.

[0045] Once the object to be inspected is determined to be a second type of suspicious baggage, the second type of suspicious baggage is opened and inspected in the second inspection area.

[0046] If the object to be inspected is determined to be a third type of suspicious baggage, the baggage is opened and inspected in the first inspection area; and the baggage is also opened and inspected in the second inspection area. Attached Figure Description

[0047] The above and other objects, features and advantages of this application will become clearer from the following description of embodiments with reference to the accompanying drawings, in which:

[0048] Figure 1 schematically illustrates a security inspection using a security inspection system according to an embodiment of this application;

[0049] Figure 2 schematically illustrates a flowchart of a security inspection method for a security inspection system according to an embodiment of this application;

[0050] Attached reference numerals: 10: Security inspection equipment; 20: First map interpretation station; 21: First map interpretation equipment; 22: First map interpretation operator; 30: Second map interpretation station; 31: Second map interpretation equipment; 32: Second map interpretation operator; 40: First checkpoint; 50: Second checkpoint; 61: First conveying device; 62: Second conveying device; 63: Entrance conveying device; 70: Object being inspected; 71: Normal baggage; 72: Category I suspicious baggage; 73: Category II suspicious baggage; 74: Category III suspicious baggage. Detailed Implementation

[0051] To make the objectives, technical solutions, and advantages of this application clearer, the following detailed description is provided in conjunction with specific embodiments and accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.

[0052] The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the scope of this application. The terms “comprising,” “including,” etc., as used herein indicate the presence of the stated features, steps, operations, and / or components, but do not exclude the presence or addition of one or more other features, steps, operations, or components.

[0053] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0054] In related technologies, airports typically include civil aviation security systems and customs security systems, which are usually distributed in different areas of the airport. Civil aviation security systems are typically equipped with security screening equipment, conveyor systems, image interpreters, and security personnel who open and inspect baggage. Civil aviation security systems focus on checking baggage for dangerous or prohibited items. Dangerous items include flammable and explosive materials, toxic substances, and corrosive substances; prohibited items include firearms and ammunition. Customs security systems are also typically equipped with security screening equipment, conveyor systems, image interpreters, and security personnel who open and inspect baggage. Customs security systems focus on checking baggage for dangerous, prohibited, and taxable items. Prohibited items include firearms, ammunition, cultural relics, endangered and precious animals, plants and their seeds and propagation materials, and ivory products.

[0055] For domestic travelers, security checks at the civil aviation security system allow them to proceed to the boarding gate. For inbound / outbound passengers, a second security check (person and baggage) is required, following a first check at the civil aviation system. Only after completing both checks can they proceed to the boarding gate. The dual security systems are costly and require significant space. Furthermore, the process of completing security checks at the civil aviation and then at the customs system is time-consuming, inefficient, and results in a poor travel experience. To address these issues, this application provides a security inspection system and method.

[0056] The security inspection system and method provided in the embodiments of this application can achieve at least the following technical effects: the security inspection equipment synchronously sends the scanned image to the first image judgment station and the second image judgment station, the first image judgment station and the second image judgment station synchronously judge the inspected object, and according to the image judgment conclusion, the first inspection station and / or the second inspection station open the bag for inspection of suspicious baggage, which has the functions of civil aviation security inspection and customs security inspection, which not only ensures the accuracy of security inspection results, but also reduces the configuration cost of the security inspection system, reduces the space occupied by the security inspection system, and improves security inspection efficiency and passenger travel experience.

[0057] The security inspection system of an embodiment of this application is described below with reference to Figure 1.

[0058] As shown in Figure 1, the security inspection system provided in the embodiments of this application includes security inspection equipment 10, a first image interpretation station 20, a second image interpretation station 30, a first inspection station 40, a second inspection station 50, and a control system.

[0059] Security inspection equipment 10 is used to scan the inspected object 70 to generate a scanned image; a first image interpretation station 20 is used to generate a first image interpretation result based on the scanned image; a second image interpretation station 30 is used to generate a second image interpretation result based on the scanned image. A first inspection station 40 is located in a first inspection area and is used to open and inspect suspicious luggage based on the first and second image interpretation results. A second inspection station 50 is located in a second inspection area and is used to open and inspect suspicious luggage based on the first and second image interpretation results.

[0060] Security inspection equipment 10, first image interpretation station 20, second image interpretation station 30, first inspection station 40, and second inspection station 50 are communicatively connected to the control system. The first image interpretation result includes whether the inspected object 70 is normal baggage 71 or suspicious baggage; the second image interpretation result includes whether the inspected object 70 is normal baggage 71 or suspicious baggage.

[0061] For example, the security check area is divided into a baggage security check area and a passenger security check area. Security screening equipment 10, the first image interpretation station 20, the second image interpretation station 30, the first inspection station 40, and the second inspection station 50 are located in the baggage security check area. The specific locations of security screening equipment 10, the first image interpretation station 20, the second image interpretation station 30, the first inspection station 40, and the second inspection station 50 within the baggage security check area are not specifically limited. The objects being inspected 70 include passenger-carried baggage. The passenger security check area is equipped with personnel security screening equipment for conducting personal security checks on passengers.

[0062] The first image analysis station 20 primarily determines whether the luggage contains dangerous goods, prohibited items, flammable and explosive materials, toxic substances, corrosive substances, firearms, ammunition, etc., based on the scanned images. The second image analysis station 30 primarily determines whether the luggage contains dangerous goods, prohibited items, tax-related goods, flammable and explosive materials, firearms, ammunition, cultural relics, endangered and precious animals, plants and their seeds and propagation materials, ivory products, luxury goods, gold and silver jewelry, cigarettes, etc., based on the scanned images.

[0063] At the first checkpoint 40, security personnel are deployed. At the first checkpoint 40, these personnel, with the cooperation of passengers, open and inspect suspicious baggage. At the second checkpoint 50, security personnel are deployed. At the second checkpoint 50, these personnel, with the cooperation of passengers, open and inspect suspicious baggage.

[0064] The following explains the security check process of the security check system.

[0065] Taking inbound and outbound passengers as an example, passengers arrive at the security checkpoint with their luggage, scan their boarding passes for registration, and place their luggage on a tray. The tray with luggage is then conveyed to the security screening equipment 10 via an entrance conveyor device 63. The entrance conveyor device 63 can be a roller conveyor. The tray has tag information that can be read by a reader; the tags include RFID tags (Radio Frequency Identification Tags). The security screening equipment 10 has an entrance end and an exit end. The entrance end of the security screening equipment 10 is equipped with a first reader, and the exit end is equipped with a second reader, which includes an RFID reader. The first reader reads the tag information associated with the luggage on the tray. The luggage then travels with the tray to the scanning area of ​​the security screening equipment 10, where it is scanned to generate a scanned image. The luggage then proceeds to the exit end of the security screening equipment 10, awaiting the next security check.

[0066] The control system includes a server that controls the security inspection equipment 10 to synchronously send scanned images to the first image analysis station 20 and the second image analysis station 30, and to send image analysis tasks to the first image analysis station 20 and the second image analysis station 30. The first image analysis station 20 and the second image analysis station 30 synchronously analyze the luggage based on the scanned images.

[0067] The first image analysis station 20 is equipped with a computer and an image analysis operator. The operator analyzes the scanned images received by the computer to determine whether the luggage contains dangerous or prohibited items. Alternatively, the computer can analyze the received scanned images. The computer can use deep learning-based target detection algorithms to extract data features of dangerous or prohibited items from a large amount of scanned image data to perform target detection and recognition. After analyzing the luggage, the first image analysis station 20 generates a first image analysis result, which includes whether the luggage is normal (71) or suspicious. Normal luggage (71) indicates that the luggage does not contain dangerous or prohibited items, while suspicious luggage indicates that the luggage contains dangerous or prohibited items.

[0068] The second image analysis station 30 is equipped with a computer and an image analysis operator. The operator analyzes the scanned images received by the computer to determine whether the luggage contains dangerous goods, prohibited items, or taxable goods. Alternatively, the computer can analyze the received scanned images. The computer can use deep learning-based object detection algorithms to extract data features of dangerous goods, prohibited items, and taxable goods from a large amount of scanned image data to perform object detection and recognition. After analyzing the luggage, the second image analysis station 30 generates a second image analysis result, which indicates whether the luggage is normal luggage (71) or suspicious luggage. Suspicious luggage indicates that the luggage contains dangerous goods, prohibited items, taxable goods, or other suspicious items.

[0069] The server receives the first and second image analysis results and generates an image analysis conclusion based on them. The conclusion includes the baggage category and, based on the category, determines the baggage's destination. The baggage's destination includes diverting it to a secure area, a first inspection area, or a second inspection area.

[0070] The security screening system may also include prompting devices that can use voice prompts to guide passengers to the secure area to retrieve their luggage, or to the first inspection area, or to the second inspection area. Because the luggage is within the passenger's field of vision, they can see its whereabouts at any time and proceed to the secure area, first inspection area, or second inspection area based on the luggage's destination.

[0071] For example, if both the first and second image analysis results indicate that the baggage is normal, then the baggage is identified as normal baggage 71 and is diverted to a secure area. The passenger then proceeds to the secure area to retrieve their baggage.

[0072] For example, if the first image analysis indicates suspicious baggage, and the second image analysis indicates normal baggage, the baggage is identified as Category 1 suspicious baggage 72, and is diverted to the first checkpoint 40. The passenger proceeds to the first checkpoint 40 and cooperates with the first security personnel to open and inspect the baggage. After the inspection, no suspicious items are found, and the passenger retrieves the baggage.

[0073] Furthermore, the first checkpoint 40 is also equipped with a third reader and a computer. The third reader can read the label information on the tray. Luggage and the trays containing the luggage are diverted to the first checkpoint 40. The third reader reads the label information on the tray, and the computer retrieves the image analysis results and scanned images to assist the first security personnel in conducting baggage inspections, thereby improving the efficiency of baggage inspections.

[0074] For example, if the first image analysis indicates the baggage is normal, but the second image analysis indicates it is suspicious, the baggage is classified as Category II suspicious baggage 73 and is diverted to the second checkpoint 50. The passenger proceeds to the second checkpoint 50 and cooperates with the second security personnel to inspect the baggage. After the inspection, no suspicious items are found, and the passenger retrieves the baggage.

[0075] Furthermore, the second checkpoint 50 is also equipped with a fourth reader and a computer. The fourth reader can read the label information on the tray. Luggage and the trays containing the luggage are diverted to the second checkpoint 50. The fourth reader reads the label information on the tray, and the computer retrieves the image analysis results and scanned images to assist the second security personnel in conducting baggage inspections, thereby improving the efficiency of baggage inspections.

[0076] For example, if both the first and second image analysis results indicate suspicious baggage, the baggage is identified as Category III suspicious baggage 74. Category III suspicious baggage 74 is first diverted to the first checkpoint 40. The passenger proceeds to checkpoint 40 to cooperate with the first security personnel for an initial baggage inspection. If no suspicious items are found after the initial inspection, Category III suspicious baggage 74 is further diverted to the second checkpoint 50. The passenger proceeds to checkpoint 50 to cooperate with the second security personnel for a second baggage inspection. If no suspicious items are found after the second inspection, the passenger retrieves the baggage.

[0077] The first inspection station 20 conducts baggage security checks in accordance with the requirements of the civil aviation security system, while the second inspection station 30 conducts baggage security checks in accordance with the requirements of the customs security system. Both the first and second inspection stations 20 and 30 meet the security needs of both civil aviation and customs security. The first inspection station 40 and the second inspection station 50 meet the baggage inspection requirements of both civil aviation and customs security. This dual functionality of civil aviation and customs security achieves optimal utilization of limited equipment resources. Only one security scanner 10 is needed to scan baggage, reducing the number of scanners and consequently reducing the number of security personnel required, thus lowering deployment costs. Centralized security checks of passengers and baggage are completed in the same area, reducing the large-scale movement of people and baggage during the security process and greatly improving the passenger experience.

[0078] After scanning the luggage, the security screening device 10 simultaneously sends the scanned images to the first image analysis station 20 and the second image analysis station 30. The first image analysis station 20 and the second image analysis station 30 simultaneously analyze the luggage, shortening the analysis time for the same luggage. Based on the results of the first and second image analysis, the destination of the luggage is determined. The first inspection station 40 and / or the second inspection station 50 open and inspect suspicious luggage to ensure the accuracy of the security screening results.

[0079] It is understandable that passengers traveling domestically can also undergo security checks at the security check system provided in this application. They only need to have the scanned image judged by the first image judgment station 20. If suspicious items are found in the luggage after the first image judgment station 20 judges it, the luggage will be diverted to the first inspection station 40 for security check.

[0080] In the embodiments of this application, the security inspection equipment 10 synchronously sends the scanned image to the first image judgment station 20 and the second image judgment station 30. The first image judgment station 20 and the second image judgment station 30 simultaneously judge the inspected object 70. Based on the image judgment conclusion, the first inspection station 40 and / or the second inspection station 50 open and inspect suspicious luggage. It has the functions of both civil aviation security inspection and customs security inspection, which not only ensures the accuracy of the security inspection results, but also reduces the configuration cost of the security inspection system, reduces the space occupied by the security inspection system, and improves the security inspection efficiency and the travel experience of passengers.

[0081] As shown in Figure 1, in an optional embodiment, the first image judgment station 20 includes a first image judgment device 21, which acquires a first machine image judgment result based on the scanned image. The first image judgment station 20 is also equipped with a first image judge 22, who acquires a first manual image judgment result based on the scanned image. The first image judgment result is obtained from the first machine image judgment result and / or the first manual image judgment result. The first image judgment result includes whether the inspected object 70 is normal baggage or whether the inspected object 70 is suspicious baggage.

[0082] For example, the first image analysis station 20 is configured with a first image analysis device 21 and a first image analysis operator 22. The first image analysis station 20 receives image analysis tasks sent by the server, and the first image analysis device 21 and the first image analysis operator 22 simultaneously analyze the scanned images. The first image analysis device 21 is equipped with an artificial intelligence model, which can be used to analyze the scanned images to determine whether there are dangerous goods, prohibited items, or other suspicious items in the luggage. The first machine image analysis result includes whether there are suspicious items or not. The first machine image analysis result is used to indicate whether the inspected object 70 in the scanned image should be released or manually inspected.

[0083] The first image analyzer 22 uses color analysis, shape analysis, and other methods to determine whether there are dangerous or prohibited items in the luggage. The first manual image analysis result indicates whether there are suspicious items or not. The first manual image analysis result is used to indicate whether the inspected object 70 in the scanned image should be released or manually inspected.

[0084] Both the first machine image analysis result and the first manual image analysis result indicate that there are no suspicious items in the luggage. The first image analysis station 20 generates the first image analysis result, which indicates that the luggage is normal luggage.

[0085] If at least one of the first machine image analysis result and the first manual image analysis result determines that there are suspicious items in the luggage, the first image analysis station 20 generates the first image analysis result. The first image analysis result indicates that the luggage is suspicious luggage and the object 70 in the scanned image needs to be manually inspected.

[0086] It is understandable that the scanned image can be judged by the first image judging device 21 alone, or by the first image judge 22 alone.

[0087] Optionally, the first map interpretation station 20 can be configured with multiple first map interpretation devices 21 and multiple first map interpretation operators 22 to simultaneously judge multiple inspected objects 70, thereby improving the map interpretation efficiency of the first map interpretation station 20.

[0088] In the embodiments of this application, the first image judging device 21 and the first image judging operator 22 jointly judge the scanned image, which can effectively avoid the problem of missed judgment. The first image judging result is obtained by combining the first machine image judging result and the first manual image judging result, ensuring the accuracy of the first image judging result.

[0089] As shown in Figure 1, in an optional embodiment, the second image judgment station 30 includes a second image judgment device 31, which acquires a second machine-based image judgment result based on the scanned image. The second image judgment station 30 is also equipped with a second image judge 32, who acquires a second manual image judgment result based on the scanned image. The second image judgment result is obtained from the second machine-based image judgment result and / or the second manual image judgment result. The second image judgment result includes whether the inspected object 70 is normal baggage or whether the inspected object 70 is suspicious baggage.

[0090] For example, the second image judgment station 30 is configured with a second image judgment device 31 and a second image judge 32. The second image judgment station 30 receives image judgment tasks sent by the server, and the second image judgment device 31 and the second image judge 32 simultaneously judge the scanned object. The second image judgment device 31 is equipped with an artificial intelligence model, which can be used to judge the scanned image to determine whether there are suspicious items such as dangerous goods, prohibited items, or tax-related items in the luggage. The second machine image judgment result includes whether there are suspicious items or not. The second machine image judgment result is used to indicate whether the inspected object 70 in the scanned image should be released or manually inspected.

[0091] The second image judge 32 uses color analysis, shape analysis, and other methods to analyze the scanned image and determine whether there are any suspicious items such as dangerous goods, prohibited items, or tax-related goods in the luggage. The second manual image judgment result includes whether there are suspicious items or not. The second manual image judgment result is used to indicate whether the inspected object 70 in the scanned image should be released or manually inspected.

[0092] Both the second machine image analysis result and the second manual image analysis result determined that there were no suspicious items in the luggage. The second image analysis station 30 generated a second image analysis result, which indicated that the luggage was normal luggage.

[0093] If at least one of the second machine image analysis result and the second manual image analysis result determines that there are suspicious items in the luggage, the second image analysis station 30 generates a second image analysis result. The second image analysis result indicates that the luggage is suspicious luggage and the object 70 in the scanned image needs to be manually inspected.

[0094] It is understandable that the scanned image can be judged by the second image judging device 31 alone, or by the second image judge 32 alone.

[0095] Optionally, the second map interpretation station 30 can be configured with multiple second map interpretation devices 31 and multiple second map interpretation operators 32 to simultaneously judge multiple inspected objects 70, thereby improving the map interpretation efficiency of the second map interpretation station 30.

[0096] In the embodiments of this application, the second image judging device 31 and the second image judging operator 32 jointly judge the scanned image, which can effectively avoid the problem of missed judgment. The second image judging result is obtained by combining the second machine image judging result and the second manual image judging result, ensuring the accuracy of the second image judging result.

[0097] As shown in Figure 1, in an optional embodiment, the security inspection system further includes a first conveying device 61, located at the exit end of the security inspection equipment 10, for conveying normal baggage 71 to a secure area.

[0098] For example, the first conveying device 61 includes a roller conveyor, a belt conveyor, etc. The first conveying device 61 is located at the exit end of the security inspection equipment 10. The conveying direction of the first conveying device 61 can be parallel to the conveying direction of the security inspection equipment 10. The exit end of the security inspection equipment 10 is connected to the head end of the first conveying device 61, and the object 70 to be inspected on the security inspection equipment 10 can be directly transferred to the first conveying device 61. The length of the first conveying device 61 is not specifically limited, and multiple pieces of luggage can be conveyed simultaneously on the first conveying device 61.

[0099] The server receives the first and second image analysis results, determines that the inspected item 70 is normal baggage 71, and sends a first diversion task to the security screening equipment 10. The inspected item 70 is rotated from the exit end of the security screening equipment 10 onto the first conveyor 61. As the first conveyor 61 is transported, the normal baggage 71 moves to the end of the first conveyor 61, and the vicinity of the end of the first conveyor 61 is a safe area. At the same time, after completing the personal security check at the personnel security screening equipment, the passenger goes to the end of the first conveyor 61 to retrieve their baggage.

[0100] In the embodiments of this application, the first conveying device 61 conveys normal luggage 71 to a safe area for passengers to retrieve, reducing the burden on passengers and improving their travel experience.

[0101] As shown in Figure 1, in an optional embodiment, the security inspection system further includes a second conveying device 62, located close to the first conveying device 61, for conveying suspicious luggage to the first checkpoint 40.

[0102] The second conveying device 62 includes roller conveyors, belt conveyors, etc. The second conveying device 62 is located close to the first conveying device 61, and the conveying direction of the second conveying device 62 can be parallel to the conveying direction of the first conveying device 61.

[0103] A pushing mechanism may be installed on the first conveying device 61. After multiple objects 70 are scanned, normal baggage 71 and suspicious baggage are sequentially transferred from the exit end of the security inspection equipment 10 to the first conveying device 61. Suspicious baggage includes first-category suspicious baggage 72, second-category suspicious baggage 73, and third-category suspicious baggage 74.

[0104] The suspicious baggage is transported by the first conveyor 61 to the pushing station, where the pushing mechanism pushes the suspicious baggage onto the second conveyor 62. After the suspicious baggage is pushed onto the second conveyor 62, the first conveyor 61 continues to transport normal baggage 71.

[0105] Suspicious baggage of type 1 (72), type 2 (73), and type 3 (74) moves to the end of the second conveyor device 62. Warning lights can be installed near the first checkpoint 40 and the end of the second conveyor device 62 to divert suspicious baggage using different colors. For example, when suspicious baggage of type 1 (72) arrives at the end of the second conveyor device 62, the warning light turns yellow, and it is transferred to the first checkpoint 40; when suspicious baggage of type 2 (73) arrives at the end of the second conveyor device 62, the warning light turns red, and it is transferred to the second checkpoint 50; when suspicious baggage of type 3 (74) arrives at the end of the second conveyor device 62, the warning light turns green, and it is first transferred to the first checkpoint 40, inspected, and then transferred to the second checkpoint 50. At the first checkpoint 40, suspicious baggage of type 1 (72) and type 3 (74) undergoes an open-bag inspection. At the second checkpoint 50, baggage 73 of the second category and baggage 74 of the third category are opened for inspection.

[0106] Optionally, the tail end of the second conveyor 62 is located near the first checkpoint 40. First security personnel take the first type of suspicious baggage 72 and the third type of suspicious baggage 74 from the tail end of the second conveyor 62 to the first checkpoint 40, or they can use a transfer cart, robot, etc., to transfer the first type of suspicious baggage 72 and the third type of suspicious baggage 74 to the first checkpoint 40. Second security personnel take the second type of suspicious baggage 73 from the tail end of the second conveyor 62 to the second checkpoint 50, or they can use a transfer cart, robot, etc., to transfer the second type of suspicious baggage 73 to the second checkpoint 50.

[0107] In the embodiments of this application, the second conveying device 62 cooperates with the first conveying device 61. Suspicious luggage on the first conveying device 61 is transferred to the second conveying device 62. The first type of suspicious luggage 72 and the third type of suspicious luggage 74 are further transferred to the first checkpoint 40 through the second conveying device 62, and the second type of suspicious luggage 73 is transferred to the second checkpoint 50. This helps to improve the intelligence level of the security inspection system and reduce the labor intensity of the staff.

[0108] As shown in Figure 2, an embodiment of this application also provides a security inspection method for a security inspection system, the security inspection method including:

[0109] Step 110: Acquire scanned images of the object under inspection 70;

[0110] Step 120: Based on the scanned image, obtain the first image judgment result and the second image judgment result;

[0111] Step 130: Based on the first and second image judgment results, obtain the image judgment conclusion of the inspected object 70;

[0112] Step 140: Based on the judgment conclusion, the inspected object 70 is diverted to the safe area, the first inspection area, or the second inspection area;

[0113] Step 150: In the first inspection area and / or the second inspection area, open the package of the object 70 for inspection.

[0114] Specifically, as described above, the security inspection system includes security inspection equipment 10, a first image interpretation station 20, a second image interpretation station 30, a first inspection station 40, a second inspection station 50, and a control system.

[0115] When the inspected object 70 arrives at the entrance of the security inspection equipment 10, the first reader at the entrance reads the label information on the tray. The inspected object 70 enters the scanning area of ​​the security inspection equipment 10, which scans the inspected object 70 to generate a scanned image. After scanning, the inspected object 70 arrives at the exit of the security inspection equipment 10. The server controls the security inspection equipment 10 to simultaneously send the scanned image to the first image judgment station 20 and the second image judgment station 30. The first image judgment station 20 receives the image judgment task and judges the scanned image to determine whether the inspected object 70 contains dangerous goods, prohibited items, or other suspicious items. The scanned image can be judged by the first image judgment device 21, by the first image judgment operator 22, or by the first image judgment device 21 and the first image judgment operator 22 simultaneously. After judging the scanned image, the first image judgment station 20 generates a first image judgment result, which indicates whether the baggage is normal or suspicious.

[0116] The second image analysis station 30 receives the image analysis task and analyzes the scanned image to determine whether the inspected object 70 contains dangerous goods, prohibited items, tax-related goods, or other suspicious items. The analysis can be performed by the second image analysis device 31, by the second image analysis operator 32, or simultaneously by both. After analyzing the scanned image, the second image analysis station 30 generates a second image analysis result, indicating whether the baggage is normal or suspicious.

[0117] The server receives the first and second image analysis results, determines the baggage category and its diversion destination based on these results, and sends the analysis conclusion to the security inspection equipment 10. Specifically, the first and second image analysis results determine whether the inspected object 70 is normal baggage 71, category 1 suspicious baggage 72, category 2 suspicious baggage 73, or category 3 suspicious baggage 74.

[0118] For example, if both the first and second image analysis results indicate that the baggage is normal, then the baggage is identified as normal baggage 71. Normal baggage 71 can be diverted to a secure area via the first conveyor device 61. After completing a security check, the passenger proceeds to the secure area to retrieve their baggage.

[0119] For example, if the first image analysis indicates suspicious baggage, and the second image analysis indicates normal baggage, the baggage is identified as Category 1 Suspicious Baggage 72. Category 1 Suspicious Baggage 72 is then diverted to the first checkpoint 40. After completing a personal security check, the passenger proceeds to the first checkpoint 40 and cooperates with the first security personnel to open and inspect Category 1 Suspicious Baggage 72. After the inspection, no suspicious items are found, and the passenger retrieves the baggage.

[0120] For example, if the first image analysis indicates the baggage is normal, but the second image analysis indicates it is suspicious, the baggage is identified as Category II Suspicious Baggage 73 and is diverted to the second checkpoint 50. After completing the personal security check, the passenger proceeds to the second checkpoint 50 and cooperates with the second security personnel to open and inspect the Category II Suspicious Baggage 73. After the inspection, no suspicious items are found, and the passenger retrieves the baggage.

[0121] For example, if both the first and second image analysis results indicate suspicious baggage, the baggage is identified as Category III suspicious baggage 74. Category III suspicious baggage 74 is first diverted to the first checkpoint 40. After completing a personal security check, the passenger proceeds to the first checkpoint 40 to cooperate with the first security personnel in conducting a first baggage inspection of Category III suspicious baggage 74. If no suspicious items are found after the first baggage inspection, the baggage is further diverted to the second checkpoint 50. The passenger proceeds to the second checkpoint 50 to cooperate with the second security personnel in conducting a second baggage inspection of Category III suspicious baggage 74. If no suspicious items are found after the second baggage inspection, the passenger can retrieve the baggage.

[0122] The first image analysis station 20 and the second image analysis station 30 simultaneously receive image analysis tasks from the server. They simultaneously analyze the same scanned image and determine the baggage category based on the first image analysis result generated by the first station 20 and the second image analysis result generated by the second station 30. Baggage is then routed to either a secure area or an inspection area based on its category. In the secure area, passengers can directly retrieve their baggage; in the inspection area, passengers cooperate with security personnel to complete a baggage inspection. If no suspicious items are found, the passengers can retrieve their baggage.

[0123] In the embodiments of this application, the first image discrimination station 20 and the second image discrimination station 30 simultaneously discriminate the same scanned image, effectively shortening the image discrimination time. Suspicious baggage is categorized, eliminating the need for double-checking of each piece of baggage, thus effectively shortening the baggage inspection time. The security inspection method of this application effectively shortens the image discrimination time and baggage inspection time for the same inspected object 70, thereby improving security inspection efficiency and enhancing the passenger travel experience.

[0124] As shown in Figure 2, in an optional embodiment, the process further includes acquiring a scanned image of the object under inspection 70 before:

[0125] Obtaining passengers' personal information;

[0126] Obtain the label information of 70 inspected objects;

[0127] Link personal information and tag information.

[0128] For example, after entering the security check area, passengers scan their boarding passes at the security entrance to register. They then place their luggage on a tray with an RFID tag attached, linking the boarding pass information to the tag information. The tray with luggage is then conveyed by the entrance conveyor 63 to the entrance of the security screening equipment 10. Simultaneously, the passenger leaves the security entrance and proceeds to the personnel screening equipment 10 for a personal security check.

[0129] Security screening equipment 10 has a first reader at its entrance and a second reader at its exit. When baggage arrives at the entrance, the first reader reads the tag information. After scanning, the baggage proceeds to the exit, where the second reader reads the tag information again. The baggage is then diverted to the first checkpoint 40, where a third reader reads the tag information. Next, the baggage is diverted to the second checkpoint 50, where a fourth reader reads the tag information. By using the first, second, third, and fourth readers to read the tag information on the tray, the baggage can be tracked throughout its journey.

[0130] As shown in Figure 2, in an optional embodiment, obtaining the first image determination result and the second image determination result based on the scanned image includes:

[0131] The scanned images are simultaneously sent to the first image interpretation station 20 and the second image interpretation station 30;

[0132] The first image interpretation device 21 and / or the first image interpretation operator 22 of the first image interpretation station 20 make judgments based on the scanned image and generate a first image interpretation result;

[0133] The second image interpretation device 31 and / or the second image interpretation operator 32 of the second image interpretation station 30 make judgments based on the scanned image and generate a second image interpretation result.

[0134] For example, the first image interpretation station 20 is configured with a first image interpretation device 21 and a first image interpretation operator 22. The first image interpretation device 21 is equipped with an artificial intelligence model, which can be used to interpret the scanned image. The first image interpretation operator 22 can interpret the scanned image based on color analysis, shape analysis, and other methods.

[0135] Both the first image analysis device 21 and the first image analysis operator 22 determined that there were no suspicious items in the luggage. The first image analysis station 20 generated the first image analysis result, which indicated that the luggage was normal luggage.

[0136] If at least one of the first image analysis device 21 and the first image analysis operator 22 determines that there are suspicious items in the luggage, the first image analysis station 20 generates a first image analysis result, which indicates that the luggage is suspicious and needs to be opened for inspection.

[0137] The scanning image is judged jointly by the first image judging device 21 and the first image judging operator 22, which can effectively avoid the problem of missed judgment. The first image judging result is obtained by combining the first machine image judging result and the first manual image judging result, ensuring the accuracy of the first image judging result, and thus ensuring the accuracy of the security inspection result.

[0138] The second image interpretation station 30 is equipped with a second image interpretation device 31 and a second image interpretation operator 32. The second image interpretation device 31 is equipped with an artificial intelligence model, which can be used to interpret the scanned image. The second image interpretation operator 32 can interpret the scanned image based on color analysis, shape analysis, and other methods.

[0139] Both the second image analysis device 31 and the second image analysis operator 32 determined that there were no suspicious items in the luggage. The second image analysis station 30 generated a second image analysis result, which indicated that the luggage was normal luggage.

[0140] If at least one of the second image analysis device 31 and the second image analysis operator 32 determines that there are suspicious items in the luggage, the second image analysis station 30 generates a second image analysis result, which indicates that the luggage is suspicious and needs to be opened for inspection.

[0141] The second image judging device 31 and the second image judging operator 32 jointly judge the scanned image, which can effectively avoid the problem of missed judgment. The second image judging result is obtained by combining the second machine image judging result and the second manual image judging result, which ensures the accuracy of the second image judging result, and thus ensures the accuracy of the security inspection result.

[0142] As shown in Figure 2, in an optional embodiment, the image judgment conclusion of the inspected object 70 is obtained based on the first image judgment result and the second image judgment result, including:

[0143] The first image analysis result is normal, and the second image analysis result is normal, thus determining that the inspected item 70 is normal luggage 71;

[0144] The first image analysis result is abnormal, and the second image analysis result is normal. Therefore, the inspected object 70 is identified as Category I suspicious baggage 72.

[0145] The first image analysis result is normal, and the second image analysis result is abnormal. Therefore, the inspected object 70 is identified as Category II suspicious baggage 73.

[0146] The first image analysis result is abnormal, and the second image analysis result is abnormal, thus identifying the inspected object 70 as a third-category suspicious baggage 74.

[0147] For example, if the first image determination result is normal, meaning there are no dangerous goods, prohibited items, or other suspicious items in the luggage, and the second image determination result is also normal, meaning there are no dangerous goods, prohibited items, tax-related items, or other suspicious items in the luggage, then the inspected item 70 is determined to be normal luggage 71. Upon receiving the image determination conclusion that the inspected item 70 is normal luggage 71, the security inspection equipment 10 transfers the inspected item 70 to the first conveyor device 61, where it is further conveyed to the end of the first conveyor device 61, where the passenger retrieves the luggage.

[0148] The first image analysis result is abnormal, indicating the presence of dangerous or prohibited items in the luggage. The second image analysis result is normal, indicating the absence of dangerous, prohibited, or tax-related items in the luggage. Therefore, the inspected item 70 is classified as Category 1 suspicious luggage 72. Upon receiving the image analysis conclusion that the inspected item 70 is Category 1 suspicious luggage 72, the security inspection equipment 10 and the first inspection station 40 transfer the inspected item 70 to the first conveyor device 61. Category 1 suspicious luggage 72 moves with the first conveyor device 61 to the push station, where it is pushed to the second conveyor device 62 and further transported to the first inspection area. The first inspection station 40 is equipped with a third reader, a computer, and first security personnel. The third reader reads the tag information of the inspected item 70, and the computer retrieves the image analysis conclusion and scanned image related to the inspected item 70 based on the tag information, assisting the first security personnel in their inspection. For example, it can alert the first security personnel that the inspected item 70 contains suspicious items such as lighters or knives. The first security personnel opened and inspected the luggage to quickly check for any suspicious items. After the inspection, no suspicious items were found, and the passenger retrieved their luggage.

[0149] The first image analysis result is normal, meaning there are no dangerous or prohibited items in the luggage. The second image analysis result is abnormal, meaning there are dangerous, prohibited, or tax-related items in the luggage. The inspected item 70 is thus identified as Category II suspicious luggage 73. Security inspection equipment 10 and the second inspection station 50 receive the image analysis conclusion that the inspected item 70 is Category II suspicious luggage 73. The inspected item 70 is transferred from security inspection equipment 10 to the first conveyor 61. Category II suspicious luggage 73 moves with the first conveyor 61 to the push station and is then pushed to the second conveyor 62. Further, the Category II suspicious luggage 73 can be transferred to the second inspection area using a transfer vehicle, robot, or staff. The second inspection station 50 is equipped with a fourth reader, a computer, and a second security personnel. The fourth reader reads the tag information of the inspected item 70, and the computer retrieves the image analysis conclusion and scanned image related to the inspected item 70 based on the tag information, assisting the second security personnel in their inspection. For example, the system could alert the second security personnel that suspicious items such as gold, designer bags, and cigarettes might be present among the 70 items being inspected. The second security personnel would then open and inspect the luggage to quickly check for any suspicious items. If no suspicious items were found after the inspection, the passenger could retrieve their luggage.

[0150] The first image analysis result is abnormal, indicating the presence of dangerous or prohibited items in the luggage. The second image analysis result is also abnormal, indicating the presence of dangerous or prohibited items, or tax-related items in the luggage. The inspected item 70 is thus classified as Category III suspicious luggage 74. Security inspection equipment 10, the first inspection station 40, and the second inspection station 50 receive the image analysis conclusion that the inspected item 70 is Category III suspicious luggage 74. The inspected item 70 is transferred from security inspection equipment 10 to the first conveyor device 61. It is further transferred from the first conveyor device 61 to the second conveyor device 62, and then transported to the first inspection area. The computer at the first inspection station 40 retrieves the image analysis conclusion and scanned image related to the inspected item 70 based on the tag information. The first security personnel then open and inspect the luggage. If no suspicious items are found after the inspection, the Category III suspicious luggage 74 can be transferred from the first inspection area to the second inspection area via a transfer vehicle, robot, or staff. At the second checkpoint 50, the computer retrieves the relevant image analysis results and scanned images based on the tag information. The second security personnel then open and inspect the luggage. After the inspection, no suspicious items were found, and the passenger retrieved their luggage.

[0151] In the embodiments of this application, suspicious baggage is divided into three categories—a first category of suspicious baggage 72, a second category of suspicious baggage 73, and a third category of suspicious baggage 74—based on the first and second image judgment results. The first category of suspicious baggage 72 is inspected at the first checkpoint 40; the second category of suspicious baggage 73 is inspected at the second checkpoint 50; and the third category of suspicious baggage 74 is inspected first at the first checkpoint 40 and then at the second checkpoint 50. This targeted inspection of suspicious baggage helps to improve the efficiency of baggage inspection.

[0152] The security inspection process of the security inspection system of this application will be described in detail below with specific embodiments.

[0153] After arriving at the security checkpoint with their luggage, passengers scan their boarding passes at the security entrance to register and place their luggage on the tray at the security entrance. The security system reads the tag information on the tray and binds the passenger's boarding pass information to the tag information.

[0154] Passengers then exit the security checkpoint and proceed to the personnel security screening equipment for personal security checks. Simultaneously, a tray containing luggage is conveyed by the entrance conveyor 63 to the entrance of security screening equipment 10. The first reader at the entrance of security screening equipment 10 reads the label information on the tray and takes a picture of its appearance. The luggage then enters security screening equipment 10, which scans the luggage to generate a scanned image. After scanning, the luggage is conveyed to the exit of security screening equipment 10, awaiting further security checks. The server controls security screening equipment 10 to simultaneously send the scanned image to the first image analysis station 20 and the second image analysis station 30. The first image analysis device 21 and the first image analysis operator 22 at the first image analysis station 20 analyze the luggage and generate a first image analysis result. The second image analysis device 31 and the second image analysis operator 32 at the second image analysis station 30 analyze the luggage and generate a second image analysis result. Based on the first and second image analysis results, the server determines the luggage category and its destination, generating a corresponding image analysis conclusion.

[0155] For example, based on the first and second image analysis results, the server determines that the baggage is normal baggage 71, which can be released directly. The server sends the image analysis conclusion to the security inspection equipment 10. The second reader at the exit end of the security inspection equipment 10 reads the tag information on the tray, and the baggage is transferred from the exit end of the security inspection equipment 10 to the first conveyor 61, and then transported to the secure area by the first conveyor 61. After completing the personal security check at the personnel security inspection equipment, the passenger proceeds to the secure area to retrieve their baggage.

[0156] For example, based on the first and second image analysis results, the server determines that the baggage is a third-category suspicious baggage 74. The server sends the image analysis conclusion to security inspection equipment 10, first checkpoint 40, and second checkpoint 50. The second reader at the exit of security inspection equipment 10 reads the tag information on the tray, and the baggage is transferred from the exit of security inspection equipment 10 to the first conveyor 61. At the push station of the first conveyor 61, it is transferred to the second conveyor 62 and further transported to the first inspection area. Simultaneously, the passenger completes a personal security check and proceeds to the first checkpoint 40. The third reader at the first checkpoint 40 reads the tag information, and the computer at the first checkpoint 40 retrieves the image analysis conclusion and scanned image related to the third-category suspicious baggage 74 based on the tag information. With the passenger's cooperation, the first security personnel open and inspect the third-category suspicious baggage 74. After the inspection, no suspicious items are found, and the third-category suspicious baggage 74 is then transferred from the first inspection area to the second inspection area. The fourth reader at the second checkpoint 50 reads the tag information. The computer at the second checkpoint 50 retrieves the image analysis results and scanned images related to the third category of suspicious baggage 74 based on the tag information. With the passenger's cooperation, the second security personnel open and inspect the third category of suspicious baggage 74. After the inspection, no suspicious items were found, and the passenger retrieved the baggage.

[0157] The security inspection equipment 10 simultaneously sends the scanned image to the first image judgment station 20 and the second image judgment station 30. The first image judgment station 20 and the second image judgment station 30 simultaneously judge the inspected object 70. Based on the image judgment conclusion, the first inspection station 40 and / or the second inspection station 50 open and inspect suspicious luggage, which not only ensures the accuracy of the security inspection results, but also effectively reduces the configuration cost of the security inspection system, reduces the space occupied by the security inspection system, and effectively improves the security inspection efficiency and the travel experience of passengers.

[0158] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any changes or substitutions made within the spirit and principles of this application should be covered within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A security inspection system, comprising: Security inspection equipment is used to scan objects and generate scanned images; The first image analysis station is used to generate a first image analysis result based on the scanned image; The second image analysis station is used to generate a second image analysis result based on the scanned image; The first checkpoint, located in the first inspection area, is used to open and inspect suspicious luggage based on the first and second image analysis results. The second checkpoint, located in the second inspection area, is used to open and inspect suspicious luggage based on the results of the first and second image analysis. as well as The control system is connected in communication with the security inspection equipment, the first image interpretation station, the second image interpretation station, the first inspection station, and the second inspection station.

2. The security inspection system according to claim 1, wherein, The first image analysis station includes a first image analysis device, which is used to obtain a first machine image analysis result and / or a first manual image analysis result based on the scanned image; The first image judgment result is obtained from the first machine image judgment result and / or the first manual image judgment result; The first image judgment result includes whether the inspected object is normal luggage or whether the inspected object is suspicious luggage.

3. The security inspection system according to claim 1, wherein, The second image interpretation station includes a second image interpretation device, which is used to obtain a second machine image interpretation result and / or a second manual image interpretation result based on the scanned image; The second image judgment result is obtained from the second machine image judgment result and / or the second manual image judgment result; The second judgment result includes whether the inspected object is normal luggage or the inspected object is suspicious luggage.

4. The security inspection system according to any one of claims 2 to 3, wherein, The security inspection system also includes a first conveying device located at the exit end of the security inspection equipment, used to convey the normal baggage to a secure area.

5. The security inspection system according to claim 4, wherein, The security inspection system also includes a second conveying device located close to the first conveying device, for conveying the suspicious luggage to the first inspection station.

6. The security inspection system according to claim 4, wherein, The security inspection system also includes an entrance conveying device for conveying the object to be inspected to the entrance of the security inspection equipment.

7. The security inspection system according to any one of claims 1 to 3, 5 and 6, wherein, The security screening system also includes personnel screening equipment for checking passengers.

8. A security inspection method for a security inspection system, comprising: Acquire scanned images of the object being inspected; Based on the scanned image, a first image determination result and a second image determination result are obtained; Based on the first and second image judgment results, the image judgment conclusion of the inspected object is obtained; Based on the judgment conclusion, the inspected object is diverted to a safe area, a first inspection area, or a second inspection area; The object to be inspected is opened for inspection in the first inspection area and / or the second inspection area.

9. The security inspection method according to claim 8, wherein, Before acquiring the scanned image of the object being inspected, the following steps are also included: Obtaining passengers' personal information; Obtain the label information of the object being inspected; The personal information and the tag information are bound together.

10. The security inspection method according to claim 8, wherein, The process of obtaining the first image determination result and the second image determination result based on the scanned image includes: The scanned images are simultaneously sent to the first image processing station and the second image processing station; The first image analysis device of the first image analysis station analyzes the scanned image and generates a first image analysis result; The second image discrimination device of the second image discrimination station makes a discrimination based on the scanned image and generates a second image discrimination result.

11. The security inspection method according to claim 8, wherein, The step of obtaining the image judgment conclusion of the inspected object based on the first image judgment result and the second image judgment result includes: The first judgment image result is normal, and the second judgment image result is normal, thus determining that the inspected object is normal luggage; If the first image analysis result is abnormal and the second image analysis result is normal, the inspected object is determined to be a type of suspicious luggage. If the first image analysis result is normal and the second image analysis result is abnormal, the inspected object is determined to be a second type of suspicious luggage; If the first image analysis result is abnormal and the second image analysis result is abnormal, the inspected object is determined to be a third type of suspicious luggage.

12. The security inspection method according to claim 11, wherein, The step of performing an unpacking inspection on the object to be inspected in the first inspection area and / or the second inspection area includes: Once the object to be inspected is determined to be a first type of suspicious baggage, the first type of suspicious baggage is opened and inspected in the first inspection area. Once the object to be inspected is determined to be a second type of suspicious baggage, the second type of suspicious baggage is opened and inspected in the second inspection area. If the object to be inspected is determined to be a third type of suspicious baggage, the baggage is opened and inspected in the first inspection area; and the baggage is also opened and inspected in the second inspection area.

Images