CN109725010B

CN109725010B - Luggage safety inspection device

Info

Publication number: CN109725010B
Application number: CN201910134356.7A
Authority: CN
Inventors: 李万明; 朱天晴; 李学知; 赵建波; 高治华; 李响; 高新; 郎桦; 杨立东
Original assignee: Beijing Airport Sairui Security Technology Co ltd; Beijing Eway Dacheng Technology Co ltd; Beijing Travelsky Technology Co ltd; Beijing Capital Airport Aviation Security Co ltd; CISC Haiwei Zhengzhou High Tech Co Ltd
Current assignee: Beijing Airport Sairui Security Technology Co ltd; Beijing Eway Dacheng Technology Co ltd; Beijing Travelsky Technology Co ltd; Beijing Capital Airport Aviation Security Co ltd; CISC Haiwei Zhengzhou High Tech Co Ltd
Priority date: 2018-02-24
Filing date: 2019-02-22
Publication date: 2022-09-09
Anticipated expiration: 2039-02-22
Also published as: CN109446875B; CN109725011A; CN109446875A; CN109709117A; CN109920108A; CN209894731U; CN210221872U; CN109725009A; CN109254328A; CN109682845A; CN109499894A; CN109725010A

Abstract

The present invention relates to a baggage security check device including a loading unit having a basket placing position having a platform for placing a baggage basket by a traveler, a transfer unit provided at a rear side of the platform and communicating with the platform, the baggage basket being received by the traveler pushed in from the platform and being transferred to the check unit, a check unit for checking the items of the traveler in the baggage basket, a first sensor for detecting ID information of the baggage basket pushed in by the traveler, and a camera for capturing image information of the traveler pushing in the baggage basket, and a control unit for controlling the storage unit to store the image information of the traveler in association with the ID information of the baggage basket. According to the luggage security check device of the invention, when a traveler puts personal belongings into the luggage security check device, the personal information of the traveler is associated with the information of the belongings, so that the traveler can conveniently check the belongings, and an effective traveler article tracking mechanism can be established on the basis of the personal information and the information.

Description

Luggage safety inspection device

Technical Field

The invention relates to a luggage security check device, in particular to a luggage security check device which is arranged in security check facilities of places with dense people flow and high security check level, such as airports, high-speed railway stations and the like, and is used for processing information such as the identity of passengers and luggage.

Background

In the existing security check facilities, the identity of a person to be checked and luggage carried by the person are checked separately, check information is stored respectively, and effective association is not established between the stored information, so that the follow-up check in the security check process is difficult to perform. Therefore, when the information of the checked person and the luggage carried by the checked person needs to be called, the information of the checked person needs to be called firstly, then a large amount of manpower and time are consumed, and the information of the luggage carried by the checked person can be searched through other auxiliary means, such as the cooperation of on-site video acquisition information, so that the relatively accurate information can be obtained.

Disclosure of Invention

In order to solve the above-described problems, a baggage screening device according to the present invention includes a loading unit having a basket placing position having a platform on which a traveler places a baggage basket, a transfer unit provided behind the platform and communicating with the platform, the transfer unit receiving the baggage basket pushed by the traveler from the platform and transferring the baggage basket to a screening unit for screening articles of the traveler in the baggage basket, and a control unit including: the control unit performs control so that the image information of the traveler pushing into the luggage basket is stored in association with the ID information of the luggage basket pushed in.

According to the luggage security check device of the invention, when a traveler puts personal belongings into the luggage security check device, the personal information of the traveler is associated with the information of the belongings, so that the traveler can conveniently check the belongings, and an effective traveler article tracking mechanism can be established on the basis of the personal information and the information.

Another embodiment of the present invention provides a baggage screening device, comprising: the inspection unit has a second sensor for detecting ID information of a basket, and the control unit performs control so as to store the result of inspection of articles in the basket in association with the ID information of the basket, and store image information of a traveler in association with the result of inspection of the articles of the traveler.

Therefore, when the inspection part inspects the passenger articles, the inspection result of the articles can be correlated with the personal information of the passengers in time, and the passenger article tracking mechanism is more perfect.

Another aspect of the present invention provides a baggage screening device including: the drop-in unit has a plurality of the basket placing positions arranged in parallel, the placing tables at the basket placing positions are respectively communicated with the conveying unit, and the conveying unit conveys the baggage basket pushed in from the placing tables to the inspection unit.

Therefore, the luggage can be conveniently put into the security inspection device by passengers, and the passing efficiency of the passengers when the passengers inspect the articles is improved.

Another aspect of the present invention provides a baggage screening device including: the control unit determines whether the traveler is a permitted traveler based on an image of the traveler pushing into the luggage basket captured by the camera, and permits the traveler to push into the luggage basket when the determination result is that the traveler is a permitted traveler. Further, it is preferable that a prompt is given to the traveler when the determination result is that the traveler is not permitted.

According to the invention, when the passenger invests the goods, whether the identity of the passenger is permitted or not is determined, and the effectiveness and the reliability of the security check process are effectively improved.

Another aspect of the present invention provides a baggage screening device including: the image information of the traveler includes face feature information for identifying a face feature of the traveler based on the image information, and the control unit performs control to store the face feature information of the traveler pushing into the luggage basket in association with ID information of the luggage basket of the traveler.

Preferably, the inspection unit has a second sensor for detecting ID information of a basket, and the control unit performs control so that a result of inspection of articles in the basket is stored in association with the ID information of the basket, and the face feature information of the traveler is stored in association with a result of inspection of the articles of the traveler.

According to the present invention, the identity of a traveler can be determined quickly and accurately when tracing the traveler's articles by storing the face feature information of the traveler in association with the ID information of a luggage basket and the inspection results of the traveler's articles.

Drawings

Fig. 1 is a block diagram showing a configuration of a passenger security information system according to an embodiment of the present invention.

Fig. 2 is a flowchart of the operation of the passenger security information system according to an embodiment of the present invention.

Fig. 3 is a device configuration diagram of a passenger security information system according to an embodiment of the present invention.

Fig. 4 is a configuration diagram of the baggage screening unit according to the present embodiment.

Fig. 5 is a flowchart of a processing method when an input unit inputs an article according to an embodiment of the present invention.

FIG. 6 is a flow chart of a processing method of an X-ray machine according to an embodiment of the present invention.

Fig. 7 is a structural view of a basket returning section in the embodiment of the present invention.

Description of the symbols

100 passenger security check information system

110 an identity verification unit; 120 baggage security check unit; 130 a human inspection unit; 140 an information processing unit; 150 a storage unit; 160 a notification unit; 170 request receiving unit; 180 an information extraction unit; 190 information transmitting unit

111 a personal information identification unit; 112 an image acquisition part; 113 a first face feature extraction unit; 121 an automatic transmission system; 122 a video stream acquisition part; 123 video stream processing section; 124 a second face feature extraction part;

1210 an input unit; 1230X-ray machine; 1250 a sorting section; 1260 a retrieval section; 1270 a manual inspection part; 1280 a basket return; 1290 return path of luggage basket

1211 placement table; 1212 a transmission section; 1213 a camera; 1214 display

P basket position

B luggage basket

Detailed Description

The following detailed description of the embodiments of the invention refers to the accompanying drawings. In the following embodiments, the configuration of the passenger security check information system 100 according to the present invention will be described in detail, taking as an example a case where security check is performed on baggage (baggage) carried by a passenger in an airport. The present invention is not so limited and is applicable to any situation where personal identification information and carry-on luggage need to be verified.

Fig. 1 is a block diagram showing a passenger security information system 100 according to the present invention. The passenger security information system 100 of the present invention includes an authentication unit 110, a baggage security check unit 120, a person checking unit 130, an information processing unit 140, and a storage unit 150.

At an airport, passengers come to a security gate with baggage and first arrive at the identity verification unit 110. The authentication unit 110 identifies the personal information for the traveler and acquires the first personal key information.

In the present embodiment, the personal information may be various information indicating the identity of a person, for example, information stored in an identification card, a passport, a ticket card of a real name system, or the like, or information related to the traveler retrieved from a server provided separately by information such as a number, a barcode, a two-dimensional code, or the like identified on the ticket card (e.g., boarding pass).

As the first personal key information, it is preferable to use human biometric information including any human biometric information such as human face, fingerprint, palm print, iris, smell, DNA, voice print, etc. which can effectively identify the identity of an individual. In the present embodiment, it is preferable that the image of the traveler is captured by an imaging device of the image capturing unit or the like, so that the face feature can be extracted and used as the biometric information of the human body.

The use of the biometric information of the human body is advantageous in that the biometric information of the human body for identifying the identity of the individual can be easily obtained, so that the identity of the individual can be quickly and accurately identified in the process described later, and the reliability of the passenger security information system 100 according to the present invention can be improved.

In the passenger security information system 100 of the present invention, the authentication unit 110 is provided at the entrance of a security check passage of an airport. In the present embodiment, the authentication unit 110 includes: a personal information recognition unit 111, an image acquisition unit 112, and a first facial feature extraction unit 113.

The personal information identification unit 111 reads an identification card, a passport, or a boarding pass placed on a traveler, and can determine whether the traveler is an authorized traveler. When the identification card or boarding pass is placed on the traveler, the image capturing unit 112 captures an image of the face of the traveler at or before or after the placement of the identification card, passport, or boarding pass on the traveler, and the first face feature extracting unit 113 extracts face feature information from the captured image of the face of the traveler. In addition, the face image and the identity card image are compared to confirm whether the passenger is consistent with the presented certificate and is allowed to take the airplane.

The baggage security check unit 120 is installed in the security check passage, and includes an automatic transmission system 121 for receiving baggage input by a traveler to perform security check on the baggage and acquiring baggage security check information; a video stream capturing section 122 and a video stream processing section 123 as second information capturing sections; and a second face feature extraction unit 124 for acquiring a face feature as second person key information from the processing results of the video stream acquisition unit 122 and the video stream processing unit 123.

In the present embodiment, the same personal key information as that of the authentication unit 110 is used as the second personal key information. The first personal key information collected by the authentication unit 110 is biometric information of a human body, specifically, a face feature in the present embodiment, and in this case, the second personal key information collected in the following description is also biometric information of a human body corresponding to the first personal key information, that is, face feature information in the present embodiment.

In a preferred embodiment, in the passenger security check information system 100 according to the present invention, a passenger with baggage enters a security check passage and inserts the baggage carried by the passenger into the baggage automated transfer system 121. The automatic transfer system 121 receives the baggage and acquires baggage security check information. When an individual inserts baggage carried by the individual into the automatic transfer system 121, a video stream of a traveler who inserts baggage is captured by a video stream capturing unit 122 provided in the vicinity of the automatic transfer system 121. The captured video stream is sent to the video stream processing unit 123, and the video stream processing unit 123 cuts out a video segment of the person who is putting into baggage and sends the video segment to the second face feature extraction unit 124. The second face feature extraction unit 124 extracts a second face feature from the segment of the video as a human biometric feature of the second personal key information. In the present embodiment, the video stream capturing unit 122 and the video stream processing unit 123 together constitute a second information capturing unit that provides the second facial feature extracting unit 124 with the basis for facial feature extraction.

The face features extracted as the biometric features of the human body by the first and second face feature extraction sections 113 and 124 are sent to the information processing unit 140. In the information processing unit 140, the facial features extracted by the second facial feature extraction unit 124 are compared with all the facial features extracted by the first facial feature extraction unit 113 to determine the personal information of the traveler who dropped the baggage.

When the extracted second personal key information is compared and the matching first personal key information can be found from the plurality of first personal key information, that is, when the matching face feature information can be found from the plurality of face feature information extracted by the first face feature extraction unit 113 with respect to the face feature extracted by the second face feature extraction unit 124, the personal information of the passenger who dropped the baggage can be specified and the baggage screening information of the identified passenger and the personal information of the passenger who dropped the baggage can be stored in the storage unit 150 in association with each other.

On the other hand, the automatic transfer system 121 determines whether or not to accept the baggage, which has been dropped, based on the comparison result of the information processing unit 140. If the comparison of the second personal key information is successful, the personal information of the passenger to whom the baggage belongs can be determined, and therefore, the automatic transmission system 121 receives the baggage thrown by the passenger at this time. If the comparison by the information processing unit 140 is unsuccessful, the personal information of the passenger who inserted the baggage cannot be specified, and the automatic transfer system 121 rejects the acceptance of the baggage inserted by the passenger. In this case, the notification unit 160 may be used to notify the user of the passenger security information system 100. This will be described in detail later.

On the other hand, in the case where the comparison of the second personal key information is successful in the information processing unit 140, and the automatic transmission system 121 receives the baggage of the traveler and acquires the baggage security check information, the traveler may enter the personal check unit 130, where the traveler is subjected to personal check to acquire personal check information, and the personal check information is stored in the storage unit 150 in association with the personal information and the baggage security check information.

As described above, according to the present embodiment, personal information of a traveler can be easily stored in association with personal inspection information and baggage security information of baggage carried by the personal inspection information. When needed, all the corresponding personal information, personal check information and luggage safety check information of the luggage carried by the personal information and the luggage safety check information can be effectively and simultaneously called, and the response time of calling the information is greatly shortened.

The passenger security check information system 100 according to the present embodiment further includes a request receiving unit 170 that receives an information extraction request; an information extraction unit 180 that extracts personal inspection information, baggage security check information, and personal information of a traveler who has loaded the baggage, which are stored in association with the information extraction request, from the storage unit 150; and an information transmitting unit 190 that transmits the information extracted by the information extracting unit 180. Thus, the passenger security information system 100 of the present invention can be connected to external devices through various wired or wireless networks, and can promptly and rapidly transmit information stored in the storage unit 150 to an entity or department that needs to retrieve the relevant information.

In the storage unit 150, the present invention stores the second personal key information, i.e., the face feature information extracted by the second face feature extraction unit 124, in association with the personal examination information, the baggage screening information, and the personal information. Therefore, when the personal information and/or the personal check information and/or the baggage security check information are called, it is possible to simultaneously confirm whether or not the segment of the traveler who drops the baggage related to the second facial feature extraction unit 124 coincides with the personal information, thereby greatly improving the accuracy of the traveler security check information system 100 of the present invention.

In the present embodiment, since security check is performed on carry-on baggage (baggage) of a traveler at an airport, the baggage security check unit 120 preferably captures second person key information using a video stream captured when the traveler passes by, for example, when the traveler drops the baggage into an automatic transmission system. In this way, when a traveler inserts baggage into the loading section of the automatic conveying system, the baggage is always in a moving state, and for example, if the traveler carries heavy baggage, the traveler needs to bend down and lift the baggage, and the human face characteristics, which are biometric characteristics of the human body, are always changed in the process, including the orientation of the human face, facial expression, and the like. Therefore, in the case of a single image captured using a general image capturing apparatus, it is difficult to accurately acquire face feature information. Therefore, the passenger does not need to be consciously matched with the passenger security check information system to acquire the human body biological characteristic information. Of course, when applied to other cases, the usual image capturing section 112 as in the authentication unit 110 may be used as appropriate.

Fig. 2 is a flowchart of the passenger security information system 100 according to the preferred embodiment of the present invention. The structure of the present invention will be described in further detail with reference to fig. 2.

First, when the traveler enters a security check passage of the airport, that is, reaches the entrance of the security check passage, the traveler presents a personal identification card, a passport, and a boarding pass to the personal information identifier 111 provided at the entrance of the security check passage, and the personal information identifier 111 identifies the personal information in step S1. Then, in step S2, the personal information identification unit 111 determines whether or not the personal information is valid, and in the case of the present embodiment, the personal information identification unit 111 determines whether or not the identification card information and boarding pass information of the individual match the flight information taken.

If the personal information is determined to be invalid, for example, if the passenger is not an authorized passenger, the identification card does not match the boarding pass information, or the identification card and/or boarding pass information are invalid, the person is denied access to the security checkpoint. At this time, the notification unit 160 may notify the user of the passenger security information system 100.

On the other hand, when it is determined that the personal information is valid, that is, the personal information is the personal information of the permitted passenger, S3 executes the step.

In step S3, the traveler is requested to stand facing the image acquisition unit 112 and the image of the face of the traveler is captured. Then, in step S4, the face image captured by the image capturing unit 112 is compared with image information in personal information, for example, an image stored in an identification card.

If the result of the comparison in step S4 is unsuccessful, it indicates that the passenger arriving at the security gate is not a legitimate owner of the personal information, and the passenger is rejected from entering the security gate. At this time, the notification unit 160 notifies the user of the passenger security information system 100.

If the comparison result in step S4 is successful, it indicates that the traveler matches the personal information, and step S5 is executed.

In step S5, facial feature information, which is first personal key information, is acquired by the first facial feature extraction unit 113 from the facial image acquired by the image acquisition unit 112. After first personal key information is obtained for a passenger, the passenger is allowed to enter a security screening lane.

In the security screening lane, the traveler places the carry-on baggage (baggage) onto the automated conveying system 121 for security screening of the baggage.

In step S6, the automatic baggage handling system 121 detects the baggage loading operation by the traveler. When there is an operation to insert a piece of baggage, in step S7, the video stream processing unit 123 cuts out a segment of the video stream that the traveler inserting the piece of baggage has passed through from the video stream captured by the video stream capturing unit 122. In this case, the passenger preferably takes a section of the video stream during the baggage check-in.

Then, in step S8, the second face feature extraction unit 124 extracts face feature information as second personal key information from the segment of the video stream including the baggage drop cut out in step S7.

Next, in step S9, information processing section 140 compares the second personal key information with a plurality of pieces of first personal key information to specify the personal information of the traveler who inserted the baggage.

In step S10, the information processing unit 140 determines the result of comparing the face feature information as the second personal key information, and if the comparison is unsuccessful, the automatic transport system 121 rejects the baggage entered by the traveler, and at this time, the notification unit 160 gives a prompt to the user of the security information system of the traveler.

If the comparison is successful at step S10, indicating that the first personal key information matching the second personal key information of the passenger who dropped into the baggage can be found and the personal information of the passenger who dropped into the baggage can be specified, the automated transportation system accepts the baggage dropped into the passenger at step S11 and associates the specified personal information of the passenger with the baggage dropped into the passenger at step S12.

Next, in step S13, the accepted baggage is subjected to security check, and in step S14, personal information is stored in the storage unit 150 in association with baggage security check information of the baggage.

On the other hand, for the traveler determined to be successfully matched in step S10, personal check is performed in step S15 to obtain personal check information. Similarly, in step S14, the personal information of the traveler is stored in storage section 150 in association with the personal check information and the baggage security check information for performing the personal check on the traveler. Thereby completing the security check work of the carry-on luggage (luggage) of the passenger.

In the passenger security check information system 100 according to the present embodiment, the baggage security check unit 120 is improved so that the second face feature of the passenger can be acquired more accurately, and the baggage security check information can be acquired by smoothly performing security check on the carry-on baggage of the passenger by the baggage security check unit 120. Fig. 3 is a schematic configuration diagram of the baggage screening unit 120 according to the present embodiment.

As shown in fig. 3, the baggage screening unit 120 includes: a loading unit 1210, an X-ray machine 1230, a sorting unit 1250, a picking unit 1260, a manual inspection unit 1270, a basket returning unit 1280, and a basket returning path 1290.

Next, the configuration of the baggage screening unit 120 and the cooperation of the baggage screening information system 100 with the control unit will be described in detail.

In the passenger security check information system 100 according to the present embodiment, when the passenger is authenticated by the authentication unit 110 at the entrance of the security check aisle and is allowed to enter the security check aisle, the passenger can enter the security check aisle, and the fully automatic processing of steps S6 to S13 is implemented by the baggage security check unit 120.

< input section 1210 and transport section 1212>

After entering the security screening aisle, the passenger first arrives at the drop-in portion 1210 of the baggage security screening unit 120. Fig. 4 is a configuration diagram of the baggage screening unit 120 according to the present embodiment.

As shown in fig. 4, in the present embodiment, the drop unit 1210 has a plurality of (6 in fig. 4) drop positions P, and a plurality of travelers can operate at the drop positions at the same time. The input unit 1210 includes a placement stage 1211, a camera 1213 of the video stream capturing unit 112, and a display 1214. For convenience of explanation, the passenger side of the additional drop position P is the front side, the side away from the passenger is the rear side, and the direction is the front-rear direction, and the direction perpendicular to the front-rear direction is the left-right direction, i.e., the lateral direction.

A placing table 1211 is provided at a predetermined height on the front side (passenger side) of the throw-in unit 1210, and a plurality of driven rollers extending in the left-right direction are arranged in the front-rear direction of the placing table 1211. The plurality of passive rollers constitute a stage for carrying the basket B.

The guest station takes a basket B from a basket return path 1290 below the placement platform 1211 on the front side of the input unit 1210, and places the basket B on the placement platform 1211. Then, luggage, clothes, and other personal belongings requiring security check can be put into the luggage basket B.

After putting the personal belongings in the basket B, the traveler pushes the basket B backward to the conveying unit 1212.

In the present embodiment, the placement base 1211 of the input unit 1210 is composed of a plurality of driven rollers extending in the left-right direction and arranged in the front-back direction, but may be composed of a flat plate or a plurality of rods extending in the front-back direction. However, in consideration of the fact that the traveler may carry heavy carry-on luggage, when the platform is formed of a flat plate or a plurality of rods extending in the front-rear direction, it is often difficult for some travelers to push the luggage basket B. Therefore, the placement table 1211 is preferably configured by a plurality of passive rollers arranged in the front-rear direction in the present embodiment. The traveler can easily complete the operation of pushing the fully loaded baggage basket B into the rear transporting unit 1212, thereby saving the time required for the security check of the traveler baggage.

Each of the basket-throwing positions P is configured such that a placing table 1211 is provided on the front side, the rear side of the placing table 1211 is connected to the conveying section 1212, and the rear side of each of the basket-throwing positions P is connected to the conveying section 1212 in the right-left direction. The baggage baskets B pushed in from the respective placement tables 1211 to the transporting unit 1212 are transported by the transporting unit 1212 to the X-ray machine 1230 of the baggage security check unit to perform machine check on the respective baggage baskets B. Here, the X-ray machine 1230 functions as an inspection unit for inspecting the traveler articles in the baggage basket B.

A camera 1213 is provided behind the transfer unit 1212 at each basket placing position P. The camera 1213 is a component of the video stream acquisition unit 122, and is directed to a traveler standing in front of each basket placing position P, and captures an image of the traveler when the traveler places a basket B on the placement table 1211 and places an item in the basket B, or when the traveler pushes the basket B into the transport unit 1212 by performing the above-described operation.

The image of the traveler pushing into the baggage basket B from each baggage drop position P to the transfer unit 1212 is collected, so that the traveler dropping the baggage can be identified, the second facial features of the traveler dropping the baggage can be obtained, and the second facial features can be compared with all the facial features extracted by the first facial feature extraction unit 113, so as to determine the personal information of the traveler dropping the baggage.

The loading unit 120 configured as described above can conveniently load articles such as baggage into the baggage screening unit 120 by a traveler. Furthermore, the baggage thrown into each traveler can be entered into the baggage screening unit 120 in a state of being placed in the baggage basket B and managed by the ID of each baggage basket B, and thus the personal information of the traveler can be conveniently and accurately stored in association with the article screening information of the baggage carried by the traveler.

Specifically, the personal information of the traveler is effectively correlated with the item security information of the baggage carried by the traveler by correlating the baggage basket B taken by the traveler and placed on the placement platform 1211 with the personal information of the traveler who dropped into the baggage basket B. Therefore, there are various ways of providing the respective IDs to the baskets B, and in the present embodiment, in order to accurately identify the ID of the basket B pushed in by the traveler by the drop-in portion 1210, an RFID chip for uniquely identifying the basket B is provided for each basket B, and an RFID sensor is provided for the platform 1211 at a position corresponding to the RFID chip on the basket B to detect RFID information to identify the ID of the basket B. The input unit 1210 of the present embodiment cooperates with the passenger security check information system 100 sub-system of the above-described embodiment.

As shown in fig. 5, in step S501, the RFID chip provided on the luggage basket B is detected by the RFID sensor provided on the placement table 1211.

In step S502, if the RFID chip on the basket B is not detected, the process returns to the standby state to continue the detection process; when the RFID chip is detected, the process proceeds to step S503, and the RFID information on the basket B is read.

In step S504, the camera 1213 is activated, and when the traveler inserts an item such as baggage into the baggage basket B, the video stream information of the traveler image is acquired and transmitted to the video stream processing unit 123 of the traveler security check information system 100 to extract the second facial feature.

In step S505, based on the result of comparing the second face features with the plurality of first face features by the information processing unit 140, if the comparison result is successful, in step S506, a prompt may be issued to the traveler via the display 1214 or a separate warning unit to notify the traveler that the traveler is not allowed to insert baggage; if the comparison result is successful, the waiting traveler pushes the baggage basket B into the transmission unit 1212.

When it is detected that the traveler has pushed basket B into transport unit 1212 in step S507, transport unit 1212 is activated in step S508, and basket B pushed by the traveler is transported to X-ray machine 1230 for machine inspection.

< X-ray machine 1230>

In this embodiment, the X-ray device 1230 has a function of recognizing whether there is a suspicious item in the passenger items based on the security image information of the passenger items captured by the X-ray device.

The X-ray unit 1230 is provided with an RFID sensor at a position corresponding to the RFID chip on the basket B, and when the items in the basket B transferred from the transfer unit 1212 are subjected to the machine check, the X-ray unit 1230 has a sensor for detecting RFID information of the basket B, and by detecting the RFID information of the basket B, the security check image of the traveler items in the basket B picked up by the X-ray unit 1230 can be stored in association with personal information of the traveler who has dropped into the basket B. This will be explained in detail below.

As shown in fig. 6, in step S601, the RFID chip on the basket B is detected by the RFID sensor provided at the entrance of the X-ray machine 1230.

In step S602, if the RFID chip on the basket B is not detected, the process returns to the standby state to continue the detection process; when the RFID chip is detected, the process proceeds to step S603, and the RFID information on the basket B is read.

Then, in step S604, it is determined whether the read RFID information has been associated with the personal information of the traveler, i.e., whether the RFID information of the basket B has been stored. If the RFID information of the basket B is not associated with the personal information of the passenger, namely is not stored, the RFID information of the basket B is marked as abnormal; if the RFID information is associated with the personal information of the traveler, that is, stored, it is verified that the baggage basket B is a baggage basket B determined to be allowed to be dropped by the traveler who dropped the baggage basket B, and step S605 is executed.

In step S605, the baggage basket B enters the X-ray machine 1230, and a security check image is taken of the items in the baggage basket B. And in step S606, the security image of the item in basket B is associated with the personal information of the traveler associated with the RFID information of basket B.

In this embodiment, the X-ray machine 1230 itself has a function of recognizing whether there is a suspicious item in the traveler items based on the security image information of the traveler items captured by the X-ray machine 1230, and therefore, in step S607, it is determined whether there is a suspicious item in the baggage basket B, and if there is a suspicious item, the RFID information of the baggage basket B is marked as abnormal, indicating that the items in the baggage basket B include an abnormal item. If the judged result is that no suspicious articles exist, the RFID information of the luggage basket B is marked to be normal, and the articles in the luggage basket B are qualified for security inspection.

If the X-ray device 1230 itself does not have the recognition function, the background can manually view the security image information of the passenger' S object to determine whether there is a suspicious object, and the process in step S607 is completed.

< sorting section 1250>

The baggage basket B conveyed from the X-ray machine 1230 is continuously transferred to the sorting part 1250. In the sorting part 1250, the baggage basket B is sorted according to the result of the detection in the X-ray machine 1230. The sorting section communicates with the pickup section 1260 and the manual inspection section 1270, and can sort the baggage basket B to either one of the pickup section 1260 and the manual inspection section 1270.

In the sorting unit 1250, the baggage basket B recognized as normal by the X-ray machine 1230 is transferred to the front pickup unit 1260, and the traveler can pick up his/her baggage/article from the baggage basket B transferred to the pickup unit 1260; on the other hand, the baggage basket B identified as abnormal by the X-ray machine 1230 in the sorting unit 1250 is transferred to the manual inspection unit 1270. In the manual check unit 1270, the baggage basket B identified as abnormal is manually checked for opening.

< returning part of luggage basket 1280>

At the end of the retrieving portion 1260, a basket returning portion 1280 is provided. The basket returning unit 1280 vertically transfers the basket B loaded from the basket loading port 1281 from the end of the pickup unit 1260 downward to the start end of the basket returning path 1290 provided below the pickup unit 1260.

Fig. 7 is a structural view of a basket returning part in the embodiment of the present invention.

As shown in fig. 7, the basket return portion 1280 has a basket input port 1281; a rack 1282 for receiving a basket B inserted from the basket insertion port 1281; a vertical conveying mechanism 1283 for conveying the stent 1282 downward; and a conveyor 1284 having a conveying surface coplanar with the conveying surface of the basket return pathway 1290.

The vertical transport mechanism 1283 for vertically transporting the stent 1282 downward may have any structure, and may be, for example, a belt transport system disposed vertically or a screw transport system disposed vertically.

In this embodiment, the sensor provided at the basket entrance 1281 may be any type, for example, a photoelectric sensor, and when the basket B is placed on the rack 1282 located at the basket entrance 1281, a signal of the photoelectric sensor is interrupted, so that the vertical transfer mechanism 1283 is operated to transfer the basket B downward.

In the present embodiment, a sensor for reading RFID information of the basket B is also provided to the basket returning unit 1280, and when a traveler takes out articles in the basket B and inserts an empty basket B into the basket returning unit 1280, the RFID information of the basket B stored in the storage unit is controlled to be cleared, so that when the basket B is returned to the inserting unit 1210 through a basket returning path 1290 to be described later, the RFID information of the basket B can be stored in association with personal information of another traveler again, and the reliability of the baggage screening device of the present invention is ensured.

< baggage return path 1290>

The basket returning unit 1280 conveys the basket B used by the traveler to the basket returning path 1290 provided below. As shown in fig. 1, the basket return path 1290 extends the basket B from the opposite direction of the route of the X-ray machine 1230, the sorting unit 1250, and the picking unit 1260 to the lower side of the picking unit 1260, the sorting unit 1250, and the X-ray machine 1230, and finally returns the basket B to the lower side of the placing table 1211 of the loading unit 1210.

This allows the following traveler to easily take out the baggage basket B from below the platform 1211 and place it on the platform 1211 again to complete security check of the baggage item.

In the present embodiment, an RFID sensor is provided in the basket returning unit 1280 or the basket returning path 1290, and reads the RFID chip of the basket B passing through the basket returning unit 1280 or the basket returning path 1290, and the association relationship between the RFID information and the personal information of the traveler is reset based on the read RFID information. Therefore, when the luggage basket B is reused by the traveler, the personal information of the traveler who reuses the luggage basket B can be associated with the item information of the traveler by reusing the RFID information of the luggage basket B.

The parts of the baggage screening device according to the embodiment of the present invention are explained in detail above. In the present embodiment, as shown in fig. 3, the pickup section 1260 is provided on the front side of the manual inspection section 1280. Thus, after the passenger has completed the input of the article at the input unit 1210 of the baggage screening unit 120, the passenger can move to the pickup unit 1260 on the same side as the baggage screening unit 120 to pick up the personal article.

In the present embodiment, the front edge of the retrieving portion 1260 is substantially aligned with the front edge of the input portion 1210. Therefore, the overall layout of the luggage security check unit 120 can be more concise, and when the passengers move to the receiving part after throwing articles, the moving direction is straight, so that the moving order of the passengers can be effectively ensured under the condition of large passenger flow, and the passing efficiency of the passengers is improved.

In the present embodiment, the conveying unit 1212 includes a plurality of sets of conveying rollers arranged in sequence, and each set of conveying rollers is provided with a sensor for identifying the basket B, and when it is detected that the basket B is about to reach the set of conveying rollers, the set of conveying rollers starts to be rotationally driven in units of the set of conveying rollers. This ensures that, when the passenger flow volume is low, only the roller of the portion where basket B is located is driven to rotate and convey basket B in conveying unit 1212, thereby effectively reducing the energy consumption of baggage screening device 120.

According to the above-described embodiments of the present invention, it can be seen that the passenger security check information system of the present invention has respective functions, and by organically combining the functions of the respective parts, the identity of a passenger as a person to be checked and information on baggage carried by the passenger are stored in association with each other.

In the above embodiments, the case where the security check of the carry-on luggage of the traveler is performed at the airport is described as an example, but various modifications can be made depending on the actual application. For example, in security inspection at an airport, a high-speed rail, or the like, it is necessary to verify the identity of a person and to check the validity of information such as an identification card, a boarding pass, or a train ticket by including the information in the personal information. Moreover, according to the practical application, the first personal key information may be any human biometric information capable of effectively identifying an individual, such as a human face, a fingerprint, a palm print, an iris, a smell, DNA, a voiceprint, or other characteristic information capable of identifying an individual, such as specific information of a color, a pattern, and the like of a garment, and the use of the information may be changed according to the specific situation.

In the present embodiment, in order to detect ID information of a passing basket B in each section, an RFID chip is provided in the basket B, and a sensor for reading the RFID chip of the passing basket B is provided in each section. However, when the RFID system is used, it is preferable that the RFID chip is built in the basket B, and when the basket B is read in a non-contact manner during the automatic transfer process, the influence of the posture of the basket B is small, and the success rate and accuracy of the reading are high.

In summary, the passenger security check information system of the present invention can be applied to various situations in which security check of people and/or baggage is required.

While the preferred embodiments of the present invention have been described in detail, the preferred embodiments of the present invention should not be construed as limiting the scope of the present invention, and various changes and modifications can be made by those skilled in the art as required, and such changes and modifications are encompassed within the scope of the present invention as defined by the appended claims.

Claims

1. A luggage security inspection device is characterized by comprising an input part, a transmission part, an inspection part and a control part,

an identity verification unit is arranged at an entrance of the security inspection channel in front of the input part, the identity verification unit comprises a personal information identification part, an image acquisition part and a first face feature extraction part,

the personal information identification part identifies personal information, the image acquisition part acquires a face image at the entrance of the security inspection channel, the image information in the personal information is compared and associated with the face image, the first face feature extraction part extracts first personal key information according to the face image acquired by the image acquisition part,

the throwing part is provided with a plurality of basket throwing positions which are arranged in parallel, the basket throwing positions are respectively provided with a placing platform for placing luggage baskets for passengers and a camera for collecting video stream,

the conveying part is arranged at the rear side of each placing platform, is communicated with each placing platform, receives luggage baskets pushed by passengers from each placing platform, conveys each luggage basket to the inspection part,

the inspection section inspects the items of the traveler in the luggage basket,

the basket throwing position comprises:

a first sensor arranged at each of the standing platforms for detecting RFID information of a luggage basket pushed in by a passenger, and

a camera for shooting the image information of the passenger pushing into the luggage basket,

the control part is used for controlling the operation of the motor,

according to the image information of the passenger who is pushing into the luggage basket and shot by the camera, the video stream processing part intercepts the video segment of the person in the process of putting into the luggage according to the image information shot by the camera, and identifies the face feature of the passenger who puts into the luggage, the second face feature extracting part extracts the second key information according to the video segment intercepted by the video stream processing part, compares and associates the second key information with the first key information to determine the personal information of the passenger who puts into the luggage,

the image information of the traveler pushing into the luggage basket and the RFID information of the luggage basket pushed in are stored in association with the personal information of the traveler.

2. The luggage security arrangement of claim 1, wherein:

the inspection portion has a second sensor for detecting RFID information of the luggage basket,

the control unit performs control to store the inspection result of the article in the luggage basket in association with the RFID information of the luggage basket, and store the image information of the traveler in association with the inspection result of the article of the traveler.

3. The luggage security arrangement of claim 1, wherein:

the control unit determines whether the traveler is a permitted traveler based on an image of the traveler pushing into the luggage basket captured by the camera, and permits the traveler to push into the luggage basket when the determination result is that the traveler is a permitted traveler.

4. A baggage screening device according to claim 3, characterized in that:

and when the judgment result is that the passenger is not a permitted passenger, giving a prompt to the passenger.

5. The luggage security arrangement of claim 1, wherein:

the image information of the passenger comprises face feature information for identifying the face features of the passenger according to the image information,

the control unit performs control to store face feature information of a traveler pushing into a luggage basket in association with RFID information of the traveling luggage basket.

6. The baggage screening device of claim 5, wherein:

the control unit performs control to store the inspection result of the article in the luggage basket in association with the RFID information of the luggage basket, and store the face feature information of the traveler in association with the inspection result of the article of the traveler.