CN117950070A

CN117950070A - Self-help security inspection system and article security inspection equipment

Info

Publication number: CN117950070A
Application number: CN202410106341.0A
Authority: CN
Inventors: 张丽; 陈志强; 黄清萍; 金鑫; 孙运达; 周勇; 丁辉; 赵鑫; 沈乐; 冯博; 戴智晟; 任乾鲁; 魏国华
Original assignee: Tsinghua University; Nuctech Co Ltd
Current assignee: Tsinghua University; Nuctech Co Ltd
Priority date: 2020-07-21
Filing date: 2020-07-21
Publication date: 2024-04-30
Also published as: CN111830584A; CN111830584B

Abstract

Providing a self-help security inspection system and article security inspection equipment, and enabling inspected articles to enter a scanning channel; the radiation emitting device is adapted to emit a radiation beam towards an article in the scanning channel; the scanning image acquisition module is adapted to form a scanning image from a radiation beam received from an article and includes first and second imaging modules adapted to form first and second scanning images; the object image acquisition module is arranged between the first imaging module and the second imaging module and is suitable for shooting object images of objects in the scanning channel. The object image acquisition module comprises: an image capturing device adapted to capture a physical image of an object located in the scanning tunnel and an illumination device adapted to illuminate the object located in the scanning tunnel. The binding module is suitable for binding the first scanning image, the second scanning image and the physical image obtained by the first imaging module and the second imaging module to obtain a plane figure, a three-dimensional figure and a physical image which represent the state of the article.

Description

Self-help security inspection system and article security inspection equipment

The disclosure is a divisional application with the original application number 202010707569.7, namely a self-help security inspection system, a security inspection method and article security inspection equipment.

Technical Field

Embodiments of the present disclosure relate to a self-help security inspection system, and more particularly, to a self-help security inspection system and an article security inspection device for inspecting personal health conditions of a user and articles carried by the user.

Background

Currently, security inspection of visitors and their carried articles (such as luggage, satchel, etc.) in public places such as stations, airports, stadiums, banks, hospitals, etc. still requires the participation of more operators. Generally, visiting personnel need to show information such as own health treasures and identity cards at first, and meanwhile, related information of the visiting personnel needs to be manually written into carriers such as register books or register cards according to requirements of different places, and the visiting personnel can pass after submitting security personnel to check. If the temperature measurement is needed, a temperature measurement inspection personnel is needed to be equipped on site to measure the temperature of each visitor, and then the visitor is allowed to pass through the temperature measurement inspection personnel. When the article security inspection equipment is used for carrying out security inspection on articles of visitors, the security inspection personnel analyze and judge scanning images generated by a ray emitting device of the article security inspection equipment. In the case where a scanned image of a suspicious item or contraband is found to be present, security personnel are prompted to intercept the relevant item and further unpack for verification.

The security inspection of visitors and articles thereof is realized, so that more staff is needed to participate, and professional training is needed for different inspection links. For example, a security inspection channel may be equipped with temperature measurement personnel, registration information checking personnel, article security inspectors, human security inspectors, unpackers, security guards, etc., increasing labor costs. For checking the registration information of visitors, because of different characteristics of the manual handwriting notes, time is spent for identifying the correctness of the information, and the filled information also needs to be independently stored for later investigation, so that the efficiency of checking and consulting the registration information is very low.

In addition, the current small-size article check out test set that is applicable to ordinary place usually needs to be equipped with professional security check out personnel and take 3-5 seconds to carry out the manual judgment drawing to instruct the unpacker to confirm the parcel and carry the contraband article therein, not only have extremely high picture ability requirement to the security check out personnel, and spends time more, influence passing efficiency.

Disclosure of Invention

The present disclosure is directed to solving at least one of the above-mentioned problems and disadvantages of the prior art.

According to an embodiment of one aspect of the present disclosure, there is provided a self-help security inspection system comprising an inspection system adapted to perform security inspection of a user and/or an item of the user, the inspection system comprising an item security inspection device adapted to perform security inspection of the item of the user. The article security inspection equipment comprises a scanning channel, a ray emission device, a scanning image acquisition module, a physical image acquisition module and a binding module. Entering an article to be inspected into the scanning channel; the radiation emitting device is adapted to emit a radiation beam towards an article in the scanning channel; a scanned image acquisition module adapted to form a scanned image from a radiation beam received from the article and comprising first and second imaging modules adapted to form first and second scanned images; the object image acquisition module is arranged between the first imaging module and the second imaging module and is suitable for capturing object images of objects in the scanning channel. The object image acquisition module comprises: an imaging device adapted to capture a physical image of an object located in the scanning channel; and an illumination device adapted to illuminate an item located in the scanning channel. The binding module is suitable for binding the first scanning image, the second scanning image and the physical image obtained by the first imaging module and the second imaging module to obtain a plane figure, a three-dimensional figure and a physical image which represent the state of the article.

According to one embodiment of the present disclosure, the self-help security system further comprises: the user health checking system is suitable for checking the streaming information of the user about to enter the target area and generating feedback information comprising the streaming information; and the health information identification module is suitable for identifying the feedback information so as to judge whether the user has a preset situation or not. The checking system performs security check on the user and/or the user's article in case the user identified by the health information identification module does not have a predetermined situation.

According to one embodiment of the present disclosure, the radiation emitting device includes: a radiation source mounted in a bottom wall of the examination tunnel and adapted for emitting a radiation beam; and first and second collimators mounted in the bottom wall of the inspection channel and configured such that the radiation beam from the radiation source passes through the first and second collimators to form first and second angled scanning beams, the first and second imaging modules being adapted to form the first and second scanning images from the first and second scanning beams, respectively, passing through the article under inspection.

According to one embodiment of the disclosure, the article security inspection device further comprises an automatic identification module adapted to identify suspicious articles from the scanned images acquired by the scanned image acquisition module and to label the suspicious articles in the scanned images.

According to one embodiment of the present disclosure, the article security inspection apparatus further comprises: an article extracting channel, wherein if the automatic identification module identifies that the suspicious article is not included in the articles, the articles in the scanning channel are transmitted to the article extracting channel; and a suspicious article inspection station, if the automatic identification module identifies that the suspicious article is included in the articles, transmitting the articles in the scanning channel to the suspicious article inspection station for further inspection of the articles.

According to one embodiment of the disclosure, the article security inspection device further comprises a mobile terminal or a fixed terminal disposed at the suspicious article inspection station, to which a scanned image including an image of the suspicious article being marked is transmitted.

According to one embodiment of the present disclosure, the article security inspection apparatus further comprises a changeover device disposed downstream of the scanning tunnel in a longitudinal direction of article movement, the changeover device being configured to selectively transport articles to the article extraction tunnel and the suspicious article inspection station.

According to one embodiment of the present disclosure, the conversion device includes: a base; a first driving device installed in the base; a support frame installed at an upper portion of the base; a plurality of rollers mounted on the support frame to drive the article to move; a support beam mounted on the first driving device and configured to be lifted in a height direction with respect to the base by the first driving device and to be reciprocally moved in a transverse direction perpendicular to a longitudinal direction in which the article is moved; and a plurality of driving arms mounted on the supporting beams, and each supporting beam is located between two adjacent rollers, the driving arms having an upper end having a rising state rising above the upper surface of the rollers and a falling state falling below the upper surface of the rollers.

According to one embodiment of the present disclosure, the conversion device includes: a base; a second driving device rotatably installed in the base; a support frame installed at an upper portion of the second driving device; and a plurality of rollers mounted on the support frame to drive the article to move.

According to one embodiment of the present disclosure, the conversion device includes: a base; a third driving device mounted in the base to be transversely reciprocally movable; a support frame installed at an upper portion of the third driving device; and a plurality of rollers mounted on the support frame to drive the article to move.

According to one embodiment of the present disclosure, the article security inspection apparatus further comprises a sterilizing device adapted to sterilize the articles in the scanning tunnel.

According to one embodiment of the present disclosure, the inspection system further comprises a human body security inspection device adapted to inspect a user.

According to one embodiment of the present disclosure, the user health check system includes: the personal terminal of the user is suitable for scanning the identification code; the self-help checking system comprises an information checking module which operates on a network server, the information checking module is suitable for checking the streaming information of the user based on the identification code scanned by the personal terminal and generating feedback information of the user, the feedback information is transmitted to the personal terminal of the user, and the health information identification module judges whether the user has a preset situation or not according to the feedback information.

According to one embodiment of the present disclosure, the user health check system comprises a first temperature measuring device adapted to contactlessly measure the body temperature of the user, the measured body temperature of the user being capable of being transmitted to the self-help check system and being appended to the feedback information.

According to one embodiment of the present disclosure, the health information device module includes: and the check code module is provided with a check code which is suitable for checking the feedback information of the personal terminal.

According to an embodiment of the disclosure, the health information identification module further comprises a gate device adapted to allow the user to enter the inspection system when the check code module determines that the user does not have the predetermined situation by checking the feedback information of the personal terminal.

According to an embodiment of the disclosure, the health information identification module further comprises an alarm adapted to issue an alarm signal when the check code module determines that the user has the predetermined situation by checking the feedback information of the personal terminal.

According to one embodiment of the present disclosure, the health information identification module further comprises a second temperature measuring device adapted to contactlessly measure the body temperature of the user.

According to one embodiment of the present disclosure, each of the identification code and the check code is provided as a two-dimensional code or a bar code.

According to another aspect of the present invention, there is provided a security inspection method for performing security inspection on a user by using the self-service security inspection system according to any one of the above embodiments, including:

step S:200: checking the streaming information of the user to enter the target area according to the identity information of the user through a user health checking system, and generating feedback information comprising the streaming information;

Step S300: identifying the feedback information to judge whether the user has a preset situation or not; and

Step S400: in case it is recognized that the user does not have a predetermined situation, a security check is performed on the user and/or the user's item.

According to one embodiment of the present disclosure, in the case that the user identified by the health information identification module does not have a predetermined situation, the step of performing security check on the user and/or the user's article includes: step S410: and opening a gate channel in the case that the user identified by the health information identification module does not have a preset condition, allowing the user to enter an article security check area so as to perform security check on the articles of the user entering from the gate channel.

According to one embodiment of the present disclosure, the step of performing a security check on an article includes:

Step S420: forming a scanned image from a radiation beam received from the article;

step S430: identifying suspicious articles according to the scanning images acquired by the scanning image acquisition module, and marking the suspicious articles in the scanning images;

Step S440: if the suspicious object is not included in the objects, transmitting the objects in the scanning channel to an object extraction channel; and

Step S450: if the suspicious item is identified as being included in the item, the item in the scan path is transferred to a suspicious item inspection station for further inspection of the item.

According to one embodiment of the present disclosure, the step of forming a scanned image from a beam of radiation received from the article comprises:

capturing a physical image of an article located in the scan path in synchronization with an operation of forming a scan image by the scan image acquisition module; and

Binding the physical image with the scanning image.

According to one embodiment of the present disclosure, before the step of performing the user health check system checks the user ' S stream adjustment information about the user to enter the target area according to the user ' S identity information, step S100 of scanning the identification code of the self-help security check system using the user ' S personal terminal is performed.

According to one embodiment of the present disclosure, the step of scanning the identification code of the self-help security system with the personal terminal of the user includes:

the user scans an identification code related to the self-help security system by using the personal terminal, and generates application software related to the self-help security system;

inputting identity information of a user to the application software on the personal terminal by the user; and

And uploading the identity information of the user to an information checking module of the self-help checking system.

According to one embodiment of the present disclosure, the user health check system checks the streaming information of a user who is about to enter a target area according to the identification code of the user, and the step of generating feedback information including the streaming information includes:

Step S210: the information checking module transmits the streaming information of the user stored on the network server to the personal terminal of the user based on the identity information;

Step S220: the user checks the integrity of the streaming information;

Step S230: if the user judges that the streaming information is incomplete, the streaming information is modified on the personal terminal, and the modified streaming information is uploaded to an information checking module of the self-help checking system;

Step S240: if the user judges that the streaming information is complete, generating feedback information of the user according to the checked streaming information;

step S250: and transmitting the feedback information to the personal terminal of the user.

According to one embodiment of the present disclosure, the step of identifying the feedback information includes: and checking the feedback information of the personal terminal by using the check code of the check code module of the health information equipment module.

According to an embodiment of an aspect of the present disclosure, there is provided an article security inspection apparatus including a scan channel, a radiation emitting device, a scan image acquisition module, a physical image acquisition module, and a binding module. Entering an article to be inspected into the scanning channel; the radiation emitting device is adapted to emit a radiation beam towards an article in the scanning channel; a scanned image acquisition module adapted to form a scanned image from a radiation beam received from the article and comprising first and second imaging modules adapted to form first and second scanned images; the object image acquisition module is arranged between the first imaging module and the second imaging module and is suitable for capturing object images of objects in the scanning channel. The object image acquisition module comprises: an imaging device adapted to capture a physical image of an object located in the scanning channel; and an illumination device adapted to illuminate an item located in the scanning channel. The binding module is suitable for binding the first scanning image, the second scanning image and the physical image obtained by the first imaging module and the second imaging module to obtain a plane figure, a three-dimensional figure and a physical image which represent the state of the article. .

According to one embodiment of the present disclosure, the radiation emitting device includes: a radiation source mounted in a bottom wall of the examination tunnel and adapted for emitting a radiation beam; and

A first collimator and a second collimator mounted in a bottom wall of the examination path and configured such that a radiation beam from the radiation source passes through the first collimator and the second collimator to form a first scanning beam and a second scanning beam having an angle, the first imaging module and the second imaging module being adapted to form the first scanning image and the second scanning image from the first scanning beam and the second scanning beam, respectively, passing through the object under examination.

According to one embodiment of the disclosure, the article security inspection device further comprises an automatic identification module, which is suitable for identifying suspicious articles according to the scanning images acquired by the scanning image acquisition module and labeling the suspicious articles in the scanning images.

According to one embodiment of the present disclosure, the article security inspection apparatus further comprises: and the automatic sorting module is suitable for identifying whether the suspicious articles are included in the articles according to the automatic identification module and transmitting the articles in the scanning channel to different transmission channels.

According to one embodiment of the present disclosure, the automatic sorting module includes: an article extracting channel, wherein if the automatic identification module identifies that the suspicious article is not included in the articles, the articles in the scanning channel are transmitted to the article extracting channel; and a suspicious article inspection station, automatically transmitting the articles in the scanning channel to the suspicious article inspection station for further inspection of the articles if the automatic identification module identifies that suspicious articles are included in the articles.

According to one embodiment of the present disclosure, the physical image acquisition module includes: an imaging device adapted to capture a physical image of an object located in the scanning channel; and an illumination device adapted to illuminate an article located in the scanning channel.

According to one embodiment of the present disclosure, the radiation emitting device includes: a radiation source adapted to emit a radiation beam; and first and second collimators configured to form first and second angled scan beams after a radiation beam from the radiation source passes through the first and second collimators; the scanned image acquisition module includes first and second imaging modules adapted to form first and second scanned images from first and second scanned beams, respectively, that pass through an article under inspection.

According to one embodiment of the present disclosure, the article security inspection apparatus further comprises: and the synchronization module is suitable for controlling the first scanning image, the second scanning image and the physical image to be formed synchronously with the first imaging module, the second imaging module and the physical image acquisition module.

According to one embodiment of the present disclosure, the plane in which the first scanning beam lies is perpendicular to the longitudinal direction of movement of the article.

According to one embodiment of the present disclosure, the sterilizing device comprises a first sterilizing device and a second sterilizing device mounted near the inlet and outlet of the inspection channel, respectively.

Drawings

FIG. 1 illustrates a simplified schematic diagram of a self-help security system of an exemplary embodiment of the present disclosure;

FIG. 2 illustrates a schematic plan view of an item screening apparatus of a self-service screening system of an exemplary embodiment of the present disclosure;

FIG. 3 illustrates a front view of a health information identification module of a self-help security system of an exemplary embodiment of the present disclosure;

FIG. 4 illustrates a perspective view of a transition device according to an exemplary embodiment of the present disclosure, wherein the drive arm is in a lowered state;

fig. 5 shows a schematic perspective view of the switching device shown in fig. 4; wherein the drive arm is in a raised state;

FIG. 6 shows a schematic cross-sectional view of the switching device shown in FIG. 5;

fig. 7 illustrates a perspective view of a conversion device according to another exemplary embodiment of the present disclosure;

fig. 8 illustrates a perspective view of a conversion device according to still another exemplary embodiment of the present disclosure;

fig. 9 shows a schematic perspective view of an article security inspection apparatus according to yet another exemplary embodiment of the present disclosure;

FIG. 10 shows a cross-sectional view of the item screening apparatus shown in FIG. 9 in a longitudinal direction;

FIG. 11 shows an enlarged schematic view of portion A shown in FIG. 10;

FIG. 12 shows a top view of the item screening apparatus shown in FIG. 9;

FIG. 13 illustrates a front view of the article security device illustrated in FIG. 9;

FIG. 14 illustrates a schematic diagram of the arrangement of the first and second radiation beams in the item screening apparatus shown in FIG. 9;

FIG. 15 illustrates a generally planar scanned image obtained by vertically scanning an article;

FIG. 16 shows a stereoscopic scanned image resulting from tilting a scanned article;

FIG. 17 shows a stereoscopic scanned image of the tilting of the luggage case;

FIG. 18 illustrates a flow chart of a security inspection method of an exemplary embodiment of the present disclosure;

FIG. 19 illustrates a functional block diagram of a personal terminal and self-help check system of an exemplary embodiment of the present disclosure;

FIG. 20 illustrates a flowchart of a personal terminal scanning an identification code in accordance with an exemplary embodiment of the present disclosure;

FIG. 21 illustrates a flowchart of establishing a health care application on a personal terminal in accordance with an exemplary embodiment of the present disclosure;

FIG. 22 illustrates a flowchart of a core streaming information of an exemplary embodiment of the present disclosure; and

Fig. 23 illustrates an operational flow diagram of a security inspection system of an exemplary embodiment of the present disclosure.

Detailed Description

The following description of the technical solutions in the embodiments of the present disclosure will be made clearly and completely with reference to the accompanying drawings in the embodiments of the present disclosure, and it is apparent that the described embodiments are only some embodiments of the present disclosure, not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the disclosure, its application, or uses. Based on the embodiments in this disclosure, all other embodiments that a person of ordinary skill in the art would obtain without carrying out the inventive task are within the scope of protection of this disclosure.

In the following detailed description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the embodiments of the present disclosure. It may be evident, however, that one or more embodiments may be practiced without these specific details. In other instances, well-known structures and devices are shown in the drawings in order to simplify the drawings. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate.

In the description of the present disclosure, it should be understood that azimuth words such as "front, rear, upper, lower, left, right", "transverse, vertical, horizontal", and "top, bottom", etc., are generally based on the azimuth or positional relationship shown in the drawings, and are based on the traveling direction of the vehicle, merely for convenience of description of the present disclosure and simplification of the description, and without contrary explanation, these azimuth words do not indicate or imply that the device or element in question must have a specific azimuth or be constructed and operated in a specific azimuth, and therefore should not be construed as limiting the scope of protection of the present disclosure; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.

In the description of the present disclosure, it should be understood that the use of terms such as "first," "second," etc. for defining components is merely for convenience in distinguishing corresponding components, and the terms are not meant to be construed as limiting the scope of the present disclosure unless otherwise indicated.

According to one general inventive concept of the present disclosure, there is provided a self-help security inspection system, comprising: the user health checking system is suitable for checking the streaming information of the user about to enter the target area and generating feedback information comprising the streaming information; the health information identification module is suitable for identifying the feedback information so as to judge whether a user has a preset situation or not; and the checking system is suitable for carrying out safety check on the user and/or the articles of the user under the condition that the user identified by the health information identification module does not have a preset condition.

According to another general inventive concept of the present disclosure, there is provided a security inspection method for performing security inspection on a user using the self-service security inspection system, including the steps of: scanning an identification code of a self-service security inspection system by using a terminal of a user; the user health checking system checks the streaming information of the user to enter the target area according to the identification code of the user and generates feedback information comprising the streaming information; identifying the feedback information to judge whether the user has a preset situation or not; and carrying out security check on the user and/or the articles of the user under the condition that the user identified by the health information identification module does not have a preset situation.

According to still another general inventive concept of the present disclosure, there is provided an article security inspection apparatus, comprising: a scanning channel into which an article to be inspected enters; a radiation emitting device adapted to emit a radiation beam towards an article in the scanning channel; a scanned image acquisition module adapted to form a scanned image from a radiation beam received from the article; the automatic identification module is suitable for identifying suspicious articles according to the scanning images acquired by the scanning image acquisition module and labeling the suspicious articles in the scanning images; the object image acquisition module is suitable for shooting object images of the objects in the scanning channel; and a binding module adapted to bind the external physical image with the scanned image.

FIG. 1 illustrates a simplified schematic diagram of a self-help security system of an exemplary embodiment of the present disclosure; FIG. 2 illustrates a perspective view of an item screening apparatus of a self-service screening system of an exemplary embodiment of the present disclosure; FIG. 3 illustrates a front view of a health information identification module of a self-help security system of an exemplary embodiment of the present disclosure; fig. 9 shows a schematic perspective view of an article security inspection apparatus according to yet another exemplary embodiment of the present disclosure.

Referring to fig. 1-3 and 9, a self-help security system according to an exemplary embodiment of the present disclosure includes: a user health check system 1, a health information identification module 2 and an inspection system 3. The user health check system 1 is adapted to check the pieces of mood information of users who are about to enter a target area such as a station, airport, stadium, bank, hospital, etc., and to generate feedback information including the pieces of mood information. The health information identification module 2 is adapted to identify the feedback information to determine whether the user has a predetermined situation. The inspection system 3 is adapted to perform a security inspection of the user and/or the item carried by the user in case the user identified by the health information identification module does not have a predetermined situation.

In this way, the self-help security inspection system according to the embodiment of the present disclosure can check the user's (visitor, or customer) tone information, and after checking the user's tone information, if the user does not have a predetermined condition, a security check is performed on the user and/or an item carried by the user, such as a luggage, backpack, or the like. The user is allowed to enter the target area only if his/her intonation information meets predetermined requirements and no contraband such as drugs, explosives, regulatory knives, firearms, etc. are present in the luggage. In this way, the user is prevented from bringing forbidden articles into the target area.

Referring to fig. 1-3, in one exemplary embodiment, the inspection system 3 includes: an item security inspection device 32. The item security inspection device 32 is adapted to perform security inspection of the item 10 of the user.

In one exemplary embodiment, the item security inspection device 32 may be an X-ray inspection device and include: a scanning channel 321, a ray emission device, a scanning image acquisition module and an automatic identification module. The article 10 to be inspected enters the scanning channel 321 through the input transport mechanism 324. A radiation emitting device, such as a laser source capable of emitting X-rays, is adapted to emit a radiation beam towards the object 10 in said scanning channel 321. A scanning image acquisition module comprising a detector array is adapted to form a scanning image from a radiation beam received from the article 10. The automatic identification module is suitable for identifying suspicious articles according to the scanning images acquired by the scanning image acquisition module and labeling the suspicious articles in the scanning images so as to realize scanning inspection of the articles 10.

In an exemplary embodiment, the article security inspection apparatus further comprises: the device comprises a physical image acquisition module and a binding module, wherein the physical image acquisition module is suitable for synchronously shooting physical images of the outer outline of an object in the scanning channel with the operation of forming a scanning image by the scanning image acquisition module. That is, the physical image acquisition module captures a physical image of an outer contour of an article located in the scan path while the scan image acquisition module forms a scan image from a radiation beam from the article. The binding module is adapted to bind the external physical image with the scanned image. In an exemplary embodiment, the physical image acquisition module comprises a camera, such as a line camera.

In this way, the article security inspection device can obtain the scanning image of the inner sub-article representing the article, and also can obtain the physical image representing the outer contour of the article, so that the bound scanning image corresponds to the physical image one by one, the outer contour of the inspected article and the state of the inner sub-article (such as clothes, umbrella, cup and the like) can be displayed more clearly, and security inspection personnel can recognize the inspected article according to the physical image and the scanning image conveniently. Under the condition that the automatic identification module identifies that suspicious articles exist according to the collected scanning images, security personnel can be reminded in a manner of flashing through an audible alarm or an image displayed on a screen, the security personnel can easily find the articles with the suspicious articles according to the scanning images, and the suspicious articles are determined according to the images of the suspicious articles marked in the scanning images, so that further examination is carried out.

In an exemplary embodiment, the item security inspection apparatus 32 further comprises: an item extraction aisle 322 and a suspicious item inspection station 323. If the automatic identification module identifies that no suspicious (or contraband) items are included in the items 10, the items 10 in the scanning lane 321 are transported to the item extraction lane 322 via the output transport mechanism 326 for removal by the user. If the automatic identification module identifies that the article 10 includes a suspicious article, the article security apparatus performs an audible and visual alarm and conveys the article in the scanning path 321 to the auxiliary conveying mechanism 325 via the output conveying mechanism 326 and further to the suspicious article inspection station 323 for further inspection of the article.

In an exemplary embodiment, referring to fig. 2 and 3, the article security inspection apparatus 32 further comprises a conversion device 327 disposed downstream of the output transport mechanism 326 outside the scanning tunnel 321 in the direction of movement (longitudinal direction) of the articles 10, the conversion device 327 being configured to selectively transport the articles 10 to the article extraction tunnel 322 and the suspicious article inspection station 323. Specifically, if the automatic identification module identifies that the suspicious item (or contraband item) is not included in the item 10, the conversion device 327 delivers the item delivered by the output delivery mechanism 326 to the item extraction channel 322; if the automated identification module identifies that a suspicious item is included in the item 10, the conversion mechanism 327 transfers the item 10 transferred from the output transfer mechanism 326 to the auxiliary transfer mechanism 325 and further to the suspicious item inspection station 323.

FIG. 4 illustrates a perspective view of a transition device according to an exemplary embodiment of the present disclosure, wherein the drive arm is in a lowered state; fig. 5 shows a schematic perspective view of the switching device shown in fig. 4; wherein the drive arm is in a raised state; fig. 6 shows a schematic cross-sectional view of the conversion device shown in fig. 5.

In an exemplary embodiment, referring to fig. 2 and 4-6, the conversion device 327 includes: a base 3271; a first driving device 3272 installed in the base 3271; a support frame 3273 mounted on an upper portion of the base 3271; a plurality of rollers 3274 mounted on the support frame 3273 for driving the articles; a support beam 3275 mounted on the first driving means 3272 and configured to be lifted and lowered in a height direction with respect to the base by the first driving means 3272 and to be reciprocally moved in a transverse direction perpendicular to a moving direction (longitudinal direction) of the article 10; and a plurality of driving arms 3276 mounted on the supporting beams 3275 and each of which is located between two adjacent rollers, the driving arms having an upper end having a raised state raised above the upper surface of the roller 3274 and a lowered state lowered below the upper surface of the roller 3274. In one embodiment, the first drive 3272 may comprise a pneumatic cylinder, a hydraulic cylinder, or an electric transmission mechanism comprising a worm gear mechanism.

Thus, if the automatic identification module identifies that no suspicious (or contraband) item is included in the item 10 while the item 10 conveyed from the output conveyor 326 is located on the conversion device 327, the controller (not shown) of the item security inspection apparatus 32 controls the first driving device 3272 to be in a lowered state, the upper end of the driving arm 3276 being lower than the upper surface of the drum 3274, so that the drum 3274 drives the item 10 to move to the item extraction path 322; if the automatic identification module identifies that the suspicious object is included in the object 10, the controller of the object security inspection device 32 controls the first driving device 3272 to act, firstly drives the supporting beam to ascend, so that the upper end of the driving arm 3276 protrudes above the upper surface of the drum 3274, and then the first driving device 3272 further drives the supporting beam 3275 to move in the transverse direction, thereby pushing the object 10 on the drum 3274 to move to the auxiliary conveying mechanism 325 in the transverse direction, and the auxiliary conveying mechanism 325 further conveys the object 10 to the suspicious object inspection station 323.

Fig. 7 illustrates a perspective view of a conversion device according to another exemplary embodiment of the present disclosure.

In an exemplary embodiment, referring to fig. 2 and 7, the conversion device 327' includes: a base 3271; a second driving means 3277 rotatably installed in the base 3271; a support frame 3273 mounted on an upper portion of the second driving means 3277; and a plurality of rollers 3274 mounted on the support frame 3273 for driving movement of the articles.

Thus, if the automatic identification module identifies that no suspicious (or contraband) item is included in the item 10 while the item 10 conveyed from the output conveyor 326 is located on the conversion device 327', a controller (not shown) of the item security device 32 controls the second driving device 3277 to be in a holding state so that the drum 3274 drives the item 10 to move in the longitudinal direction to the item extraction lane 322; if the automatic identification module identifies that the suspicious item is included in the item 10, the controller of the item security apparatus 32 controls the second drive 3277 to rotate 90 degrees such that the rollers 3274 drive the item 10 in a lateral direction to the auxiliary transport mechanism 325, which auxiliary transport mechanism 325 further transports the item 10 to the suspicious item inspection station 323.

Fig. 8 illustrates a perspective view of a conversion device according to still another exemplary embodiment of the present disclosure.

In an exemplary embodiment, referring to fig. 2 and 8, the conversion device 327″ includes: a base 3271; a third driving means 3278 reciprocally mounted in the base 3271 in a lateral direction; a support frame 3273 mounted on an upper portion of the third driving means 3278; and a plurality of rollers 3274 mounted on the support frame 3273 for driving movement of the article 10. In one exemplary embodiment, the base 3271 is slidably coupled to the third drive 3278 via a rail assembly 3279, wherein a slider is disposed on one of the base 3271 and the third drive 3278 and a rail is disposed on the other that is slidably coupled to the slider.

Thus, if the automatic identification module identifies that no suspicious (or contraband) item is included in the item 10 while the item 10 conveyed from the output conveyor 326 is located on the conversion device 327", the controller (not shown) of the item security device 32 controls the third driving device 3278 to be in the holding state so that the drum 3274 drives the item 10 to move in the longitudinal direction to the item extraction lane 322; if the automatic identification module identifies that a suspicious item is included in the item 10, the controller of the item screening apparatus 32 controls the third drive 3278 to move along the track assembly 3279 in a lateral direction such that the transition 327 "is aligned with the auxiliary transport 325 in a longitudinal direction to drive the item 10 to move in the longitudinal direction to the auxiliary transport 325, and the auxiliary transport 325 further transports the item 10 to the suspicious item inspection station 323.

In an alternative embodiment, no conversion means may be provided. In this case, upon receipt of an alarm indication of a suspicious object, the inspector removes baggage with the suspicious object from the output transport for further inspection at suspicious object inspection station 323.

In an exemplary embodiment, the article security inspection device 32 further includes a mobile terminal or fixed terminal 328 disposed at the suspicious article inspection station 323, and information such as a scanned image of the suspicious article to be marked and a physical image of the article is transmitted to the mobile terminal or fixed terminal 328. For example, an inspector opens a user's item at suspicious item inspection station 323 and retrieves the suspicious item against an image of the marked suspicious item displayed on mobile terminal or stationary terminal 328 for further inspection.

In an exemplary embodiment, the item security inspection apparatus 32 further includes a sterilizing device 329 adapted to sterilize the items in the scanning tunnel 321. The sterilizing device 329 includes an ultraviolet lamp, an atomizing device that atomizes a sterilizing agent (e.g., chlorine dioxide sterilizing liquid), or the like. Thus, during inspection of the articles by the article security inspection apparatus, the sterilizing device 329 can continuously sterilize the inner wall of the inspection path, the conveyor belt of the conveying mechanism, and the inspected articles, and block the propagation path of the viruses.

In an exemplary embodiment, as shown in fig. 1, the inspection system 3 further comprises a human body security inspection device adapted to inspect a user. The human body security inspection equipment can carry out non-contact inspection on articles carried by a user through human body security inspection technologies such as terahertz, millimeter waves, metal induction and the like. When contraband or suspected articles exist, security personnel are prompted to further check the user in an audible and visual alarm mode.

In an exemplary embodiment, as shown in fig. 1, the user health check system 1 includes: the personal terminal of the user can scan the identification code. Personal terminals may include, but are not limited to, cell phones, smart watches, tablet computers, personal digital assistants, etc., capable of wireless communication. The self-service checking system comprises an information checking module which operates on the network server, wherein the information checking module is suitable for checking the streaming information of the user based on the identification code scanned by the personal terminal and generating feedback information of the user, and the feedback information is stored in the personal terminal of the user. And the health information identification module judges whether the user has a preset situation or not according to the feedback information.

In an exemplary embodiment, the user health check system comprises a first temperature measuring device adapted to contactlessly measure the body temperature of the user, the measured body temperature of the user being capable of being transmitted to the self-help check system and being appended to the feedback information.

In an exemplary embodiment, referring to fig. 1 and 3, the health information identification module 1 includes a check code module 21 having a check code adapted to check feedback information of the personal terminal.

In an exemplary embodiment, the health information device module further comprises a gate means 22, which gate means 22 is adapted to open, allowing the user to enter the checking system 3, when the check code module 21 determines that the user does not have the predetermined situation by checking the feedback information of the personal terminal.

In an exemplary embodiment, the health information device module 2 further comprises an alarm 23, the alarm 23 being adapted to issue an alarm signal to alert an inspector when the check code module 21 determines that the user has the predetermined situation by checking the feedback information of the personal terminal, while the gate means 22 is kept in a closed state to prevent the user from entering the inspection system 3.

In an exemplary embodiment, each of the identification code and the check code is provided as a two-dimensional code. In an alternative embodiment, each of the identification code and the check code is provided as a bar code. The identification code and the check code can be identified by the personal terminal in a scanning mode.

In an exemplary embodiment, the health information device module 2 further comprises a second temperature measuring means 24 adapted to contactlessly measure the body temperature of the user, to re-measure the body temperature of the user. The first temperature measuring device and the second temperature measuring device may include infrared thermometers. The health information device module 2 further comprises a support frame 25 mounted on the ground, on which the alarm 23 and the second temperature measuring means 24 are mounted. The check code module 21 is mounted on the support frame 25 or the gate device 22, and the personal terminal can scan the check code (or two-dimensional code) on the check code module 21 to transmit feedback information on the personal terminal to the health information device module 2.

FIG. 10 shows a cross-sectional view of the item screening apparatus shown in FIG. 9 in a longitudinal direction; FIG. 11 shows an enlarged schematic view of portion A shown in FIG. 10; FIG. 12 shows a top view of the item screening apparatus shown in FIG. 9; FIG. 13 illustrates a front view of the article security device illustrated in FIG. 9; fig. 14 shows a schematic diagram of the arrangement of the first radiation beam and the second radiation beam in the item security inspection device shown in fig. 9.

Referring to fig. 1-2 and 9-14, in one exemplary embodiment, a system for article security inspection 32 is provided that includes a scanning tunnel 321, a radiation emitting device 4, a scanned image acquisition module, an automatic identification module, a physical image acquisition module, and a binding module. The article 10 to be inspected enters the scanning tunnel 321 through the shielding curtain 3212 by the input transport mechanism 324. The scanning channel 321 is defined by a top wall, a bottom wall, and two side walls 3214 opposite each other and generally perpendicular to the bottom wall. A belt conveyor penetrating the scanning path 321 is provided at a bottom wall of the scanning path 321, and the belt conveyor includes a conveyor belt 3211 provided substantially parallel to the bottom wall and rollers 3213 driving the conveyor belt 3211 to move. The radiation emitting means 4, e.g. a laser source capable of emitting X-rays, are adapted to emit a radiation beam towards the object 10 in said scanning channel 321. The scanned image acquisition module is adapted to form a scanned image from a radiation beam received from the article. The automatic identification module is adapted to identify suspicious items (such as firearms, control cutters, etc.) from the scanned images acquired by the scanned image acquisition module and to label the suspicious items in the scanned images to enable scanning inspection of the item 10. The object image acquisition module is suitable for shooting object images of the objects in the scanning channel. The binding module is adapted to bind the external physical image with the scanned image. The article security inspection equipment further comprises an automatic sorting module, wherein the automatic sorting module is suitable for conveying the articles in the scanning channels to different conveying channels according to whether suspicious articles are included in the articles or not identified by the automatic identification module.

In one exemplary embodiment, the automated sorting module includes an item extraction lane 322 and a suspicious item inspection station 323, and if the automated identification module identifies that no suspicious items are included in the items 10, the items 10 in the scanning lane 321 are transferred to the item extraction lane 322; if the automatic identification module identifies that suspicious items are included in the items, the items in the scan path 321 are automatically transferred to a suspicious item inspection station 323 for further inspection of the items.

In this manner, the item security inspection device 32 according to embodiments of the present disclosure may be used as a self-service security inspection robot to transmit scanned images of identified items 10 having suspicious items (e.g., suspicious packages or suspicious luggage) to a suspicious item inspection station while marking the suspicious items and categories of possible items in the scanned images, thereby enabling inspection, identification, and automatic transmission of the suspicious items to suspicious item inspectors. In this way, real-time acquisition of the physical image of the inspected article 10 and simultaneous display of the physical image and the scanned image can be achieved, thereby facilitating identification of articles including suspicious articles. Binding or associating the external physical image with the scanned image refers to obtaining or displaying the scanned image and the physical image representing the same state of the object synchronously.

In an exemplary embodiment, the physical image acquisition module includes: an image pickup device 51 adapted to pick up an external physical image of the article 10 located in the scanning channel 321; and an illumination device 52 adapted to illuminate an item located in the scanning channel. The image pickup device 51 collects a visible light image that may represent an outer contour of an article, including, for example, a line camera.

In an exemplary embodiment, the relative positions of the illumination device 52 and the image capturing device 51 on the inner wall of the scanning channel 321 are set such that the position of the light rays projected by the illumination device 52 coincides with the position of the object acquired by the image capturing device 51. The image pickup apparatus 51 is capable of continuously taking a plurality of shots of the inspected article 10, each shot resulting in a strip image, and then combining the plurality of strip images formed by the plurality of shots into one image. A physical image or a visible light image with high accuracy can be obtained by the image pickup apparatus 51, and the characteristics of the image pickup apparatus 51 itself are such that it can start photographing an article to obtain the outer contour of the article when the inspected article is found. Further, since the image pickup apparatus 51 is disposed in the scanning channel 321, there may be a problem of insufficient light, and the illumination apparatus 52 is disposed to improve the brightness of the inside of the inspection chamber 2, thereby improving the sharpness of the object photographed by the image pickup apparatus 51. Further, setting the relative positions of the illumination apparatus 52 and the image pickup apparatus 51 such that the position of the light projected by the illumination apparatus 52 coincides with the position of the object collected by the image pickup apparatus 51 makes it possible to utilize the light projected by the illumination apparatus 52 most efficiently, avoiding the waste of light.

The visible light image is an image which is taken by a camera and can be understood as a photo, and the human eyes can observe the real appearance of the object. The article security inspection device 32 of the embodiment of the present disclosure not only can acquire a radiographic image of an inspected object through the radiographic image acquisition device 3, but also can acquire a visible light image of the inspected article 10 through the scanning image acquisition module, and binds or associates the scanning image of the article with an external physical image through the binding module, so that the scanning image and the physical image are in one-to-one correspondence. Under the condition that the automatic identification module identifies that suspicious articles exist according to the collected scanning images, security personnel can be reminded in a manner of flashing through an audible alarm or an image displayed on a screen, the security personnel can easily find the articles with the suspicious articles according to the scanning images, and the suspicious articles are determined according to the images of the suspicious articles marked in the scanning images. Further, when a suspected item may exist in the item according to the scanned image, the item security inspection device performs an audible and visual alarm and automatically conveys the item in the scanning channel 321 to the auxiliary conveying mechanism 325 through the output conveying mechanism 326 and further to the suspected item inspection station 323 for further inspection of the item.

In order to make the angle of the object captured by the object image capturing module 5 substantially coincide with the angle of the object that the security inspection personnel observe to reach the outlet of the scanning channel 231, the object image capturing module 5 is centrally arranged on the top wall of the scanning channel 321, that is, the object is subjected to nodding, and meanwhile, the capturing of the angle is easier to capture the maximum surface of the object, so that more characteristics of the object are obtained.

Referring to fig. 1-2, in an exemplary embodiment, the item security inspection device 32 further includes a mobile or stationary terminal 328 disposed at the suspicious item inspection station 323 to which a scanned image including an image of the suspicious item being marked is transmitted to the mobile or stationary terminal 328. In the case where the article 10 with the suspicious article is transferred to the suspicious article inspection station 323, the security personnel recalls the scanned image corresponding to the article through the monitoring device and displays it at the mobile terminal or stationary terminal 328 to quickly and accurately identify the suspicious article. Embodiments of a mobile terminal or a fixed terminal may include a fixed display or a portable display.

Referring to fig. 1-2 and 9-14, in one exemplary embodiment, the radiation emitting device 4 includes: a radiation source 45 adapted to emit a radiation beam, for example X-rays; and a first collimator 43 and a second collimator 44. The first collimator 43 and the second collimator 44 are configured such that the radiation beam from the radiation source 45 forms a first scanning beam 46 and a second scanning beam 47 having an angle after passing through the first collimator 43 and the second collimator 44. The scanning image acquisition module comprises a first imaging module 41 and a second imaging module 42 adapted for forming a first scanning image and a second scanning image from a first scanning beam 46 and a second scanning beam 47, respectively, through the article 10 under examination. The first imaging module 41 and the second imaging module 42 receive radiation beams from different radiation directions so that different angularly scanned images of the object 10 can be obtained. The radiation source 45, the first collimator 43 and the second collimator 44 are mounted in the bottom wall of the scanning channel 321 and the first imaging module 41 and the second imaging module 42 are mounted in the top wall.

In one exemplary embodiment, the item security inspection apparatus 32 further includes: and the synchronization module is suitable for controlling the first imaging module 41, the second imaging module 42 and the physical image acquisition module to synchronously form a first scanning image, a second scanning image and an external physical image. In an exemplary embodiment, the synchronization module is configured to have the acquisition frequency of the image capturing device 51 for acquiring the physical image of the article 10 equal to the acquisition frequency of the scanned image of the article 10 by the first imaging module 41 and the second imaging module 42, so that the three acquire images in synchronization.

In an exemplary embodiment, the relative positions of the image capturing device 51, the first imaging module 41 and the second imaging module 42 in the longitudinal direction of movement of the article 10 are set so that the three can start capturing images simultaneously, and the frequency of capturing images of the article by the three is the same, so that the scanned image and the physical image of the article are displayed in line on the mobile terminal or the fixed terminal in synchronization with the travel of the article, that is, in one-to-one correspondence on the mobile terminal or the fixed terminal 328. In practical application, the scanned image contains color, and the suspicious object contained in the object can be identified more clearly and definitely by comparing the scanned image with the color with the characteristics of the checked object such as color and texture.

Referring to fig. 9-11 and 14, in one exemplary embodiment, the plane of the first scanning beam 46 is perpendicular to the longitudinal direction of movement of the article 10. An included angle α is formed between the plane of the second scanning beam 47 and the bottom wall (conveyor belt 3211) of the scanning channel 321, and an included angle β is formed between the plane of the second scanning beam 47 and the side wall 3214 of the scanning channel.

FIG. 15 illustrates a generally planar scanned image obtained by vertically scanning an article; FIG. 16 shows a stereoscopic scanned image resulting from tilting a scanned article; fig. 17 shows a stereoscopic scanned image obtained by tilting the luggage case.

Referring to fig. 15-17, the first imaging module 41 obtains a generally planar scan image from the vertical first scanning beam 46, and the second imaging module 42 obtains a stereoscopic scan image from the tilted second scanning beam 47, effectively avoiding blind spots of conventional inspection. For example, like sheet explosives and knives, it is possible that the scanned image obtained under irradiation of a radiation beam having a positive viewing angle is only a line, whereas a more complete image is obtained under irradiation of a clearly defined radiation having a oblique viewing angle. Thus, according to the article security inspection device 32 of the embodiment of the present disclosure, by providing the first collimator 43 and the second collimator 44, the radiation beam emitted by the radiation source 45 is divided into the vertical first scanning beam 46 and the inclined second scanning beam 47, the scanned image obtained by the first imaging module 41 effectively presents a substantially positive viewing angle, and the scanned image obtained by the second imaging module 42 can present a oblique viewing angle and have a stereoscopic shape. After binding or matching the scanned images obtained by the first imaging module 41 and the second imaging module 42 with the physical image obtained by the image capturing apparatus 52, a planar figure, a stereoscopic figure, and a physical image representing the system state of the article can be obtained. Further, by combining the binding module and the automatic identification module in the embodiment of the disclosure, the outline features of the suspicious object and the substance information are combined to automatically identify and label the contraband which is defined in advance in the scanned image through processing means such as deep learning. In this way, the marked articles with suspicious articles can be easily identified by combining the plane figure, the stereo figure and the physical image.

In an exemplary embodiment, referring to fig. 2, 9-12, the article security inspection apparatus 32 further includes a sterilizing device 329 adapted to sterilize the articles in the scanning tunnel 321. The sterilizing device 329 includes a first sterilizing device 3291 and a second sterilizing device 3292 installed near an inlet and an outlet of the scan path 321, respectively. The sterilizing device 329 includes an ultraviolet lamp, an atomizing device that atomizes a sterilizing agent (e.g., chlorine dioxide sterilizing liquid), or the like. Thus, during the inspection of the articles by the article security inspection apparatus, the sterilizing device 329 can continuously sterilize the inner wall of the scanning channel, the conveyor belt of the conveying mechanism, and the inspected articles, and block the propagation path of the viruses.

Fig. 18 shows a flow chart of a security inspection method of an exemplary embodiment of the present disclosure.

Referring to fig. 1 and 18, according to another exemplary embodiment of the present disclosure, there is provided a security inspection method for performing security inspection on a user by using the self-service security inspection system described in any one of the foregoing embodiments, including: step S:200: checking the streaming information of the user to enter the target area according to the identification code of the user through the user health checking system 1, and generating feedback information comprising the streaming information; step S300: the health information identification module 2 identifies the feedback information to judge whether the user has a preset situation; step S400: in case the user identified by the health information identification module 2 does not have a predetermined situation, a security check is performed on the user and/or the user's item.

In this way, the self-help security inspection system according to the embodiment of the present disclosure can check the user's (visitor, or customer) tone information, and after checking the user's tone information, if the user does not have a predetermined condition, a security check is performed on the user and/or an item carried by the user, such as a luggage, backpack, or the like. The user is allowed to enter the target area only if his/her intonation information meets predetermined requirements and no contraband such as drugs, explosives are present in the luggage. In this way, the user is prevented from bringing forbidden articles into the target area.

FIG. 19 illustrates a functional block diagram of a personal terminal and self-help check system of an exemplary embodiment of the present disclosure; FIG. 20 illustrates a flowchart of establishing a health care application on a personal terminal in accordance with an exemplary embodiment of the present disclosure; fig. 21 shows a flowchart of a personal terminal scanning an identification code according to an exemplary embodiment of the present disclosure.

Referring to fig. 1 and 18-20, in an exemplary embodiment, before performing step of checking the user 'S intonation information about the user to enter the target area according to the user' S identity information by means of the user health checking system, step S100 of scanning the identification code of the self-help security system with the user 'S personal terminal, such as a cell phone, smart watch, tablet computer, personal digital assistant, to associate the user' S identity information with the self-help security system is performed. In an alternative embodiment, the step of associating the identity information of the user with the self-help security system may include the user entering personal identity information at the system terminal, such as entering personal information including an identification card number via a keyboard, swiping an identification card, or swiping a face; the system terminal uploads the identity information of the user to the network server to retrieve the streaming information of the user, and transmits the streaming information of the user to the user health check system and/or the personal terminal of the user.

In an exemplary embodiment, the step S100 of scanning the identification code of the self-help security system using the personal terminal of the user includes: the user scans an identification code related to the self-help security system by using the personal terminal, and the personal terminal of the user can identify the identification code and generate application software related to the self-help security system; inputting identity information of a user to the application software on the personal terminal by the user; and uploading the identity information of the user to an information checking module of the self-help checking system.

In one exemplary embodiment, referring to fig. 1, 19 and 20, the steps of a user scanning an identification code associated with a self-help security system using a personal terminal and generating application software associated with the self-help security system include: step S110, a user scans an identification code related to a self-service security inspection system by using a personal terminal; step S120, clicking synchronous information (short for information synchronization) on the personal terminal to obtain the stream modulation information record of the user through the identity information of the user; step S130, the user inputs identity information in the personal terminal; step S140, checking the format of the identity information to judge whether the format of the identity information is correct;

If the identity information format is incorrect, returning to step S120; if the identity information is in the correct format, submitting the identity information of the user to a network server (referred to as information submitting), and judging whether the identity information of the user is stored on the network server in step S150;

If it is determined in step S150 that the identity information of the user is stored on the web server, step S160 is executed to display the identity information submitted by the user on the personal terminal; then, in step S170, the streaming information of the user stored on the web server is transmitted to the personal terminal of the user;

if it is determined in step S150 that the identity information of the user is not stored on the web server, the user inputs the identity information and the preliminary streaming information from the personal terminal and uploads to the web server, and then proceeds to step S160.

After submitting the identity information of the user to a network server (background server) of the self-help checking system, the network server performs character recognition (abbreviated character recognition (OCR recognition)) according to the health treasured picture uploaded by the user; after the identification is successful, the network server stores the streaming information submitted by the user in a database of the cloud (information storage for short); the network server can query the streaming information record related to the user, and feed the streaming information back to the personal terminal page as feedback information for display (short for information synchronization).

In an alternative exemplary embodiment, a feedback identification code (simply referred to as a generated feedback identification code) in the form of, for example, a two-dimensional code or a bar code may be generated on the personal terminal based on the feedback information, and a scanning device that can scan and identify the feedback identification code is provided in the health information identification module 1.

Referring to fig. 1, 19 and 21, in an exemplary embodiment, if the personal terminal does not have application software, such as a health care Application (APP), suitable for checking the user's mood information, it is necessary to first install the health care application at the personal terminal. The step of establishing the health care application software at the personal terminal comprises the following steps: step S111, displaying a demonstration animation of the uploading flow of the health care product by using a picture uploading module in the personal terminal so as to guide a user to install the health care product; step 112: the user judges whether the local has a current health treasured screenshot or not;

If it is determined in step 112 that the local server does not have the present health care screenshot, the process proceeds to step S113, where the health care in the personal terminal, for example, weChat or Payment Bao application is clicked; step 114, entering the health care device to perform screenshot and exiting the health care device; step 115, clicking to upload a local screenshot (abbreviated as picture upload); the steps are as follows: s116, entering a system album, and clicking a corresponding health treasures screenshot picture by a user; step S117, turning to a page, and displaying screenshot pictures in an image frame, so that the installation of the health care application software is completed;

On the other hand, if it is determined in step 112 that the local health care product has a present-day snapshot, the process proceeds directly to step S115, and steps S116 and S117 described above are continued.

Fig. 22 illustrates a flow chart of a core streaming information of an exemplary embodiment of the present disclosure.

Referring to fig. 1, 18, 19 and 22, in an exemplary embodiment, the user health check system checks the user's pieces of tone information about a user who is about to enter a target area according to the user's identification code, and the step of generating feedback information including the pieces of tone information includes: step S210, the information checking module transmits the streaming information of the user stored on the network server to the personal terminal of the user based on the identity information; step S220, the user checks the integrity of the streaming information (short for information checking); step S230, if the user judges that the streaming information is incomplete, the streaming information is modified on the personal terminal, and the modified streaming information is uploaded to an information checking module of the self-help checking system; step S240, if the user judges that the streaming information is complete, generating feedback information of the user according to the checked streaming information; and step S250, transmitting the feedback information to the personal terminal of the user so as to facilitate the user to check again. In one embodiment, a feedback identification code, for example in the form of a two-dimensional code or a bar code, is generated on the personal terminal based on the feedback information.

In an exemplary embodiment, the step of identifying the feedback information includes: and checking the feedback information of the personal terminal by using the check code of the check code module of the health information equipment module. Each of the identification code and the check code is set to be a two-dimensional code or a bar code. In an alternative embodiment, the feedback identification code formed based on the feedback information of the personal terminal is checked using a scanning identification of the health information device module.

Referring to fig. 1-3, 18 and 23, in an exemplary embodiment, the step of security checking the user and/or the user's item in the event that the user identified by the health information identification module does not have a predetermined condition includes: step S410: opening the gate passageway 32 in the event that the user identified by the health information identification module does not have a predetermined condition, allowing the user to enter an item security check area to perform a security check on the item 10 of the user entering from the gate passageway 32; step S420: and keeping the gate channel 32 closed in the case that the user identified by the health information identification module has a predetermined situation, so as to prevent the user from entering the article security check area.

In one exemplary embodiment, the step of performing a security check on an item includes: step S420: forming a scanned image from a radiation beam received from the article 10; step S430: identifying suspicious articles according to the scanning images acquired by the scanning image acquisition module, and marking the suspicious articles in the scanning images; step S450: if it is identified that no suspicious (or contraband) items are included in the items, the items 10 in the scanning channel 321 are transported through the first outlet 326 to the item extraction channel 322 for removal by the user; step S460: if the automatic identification module identifies that a suspicious item is included in the item 10, the item security device 32 performs an audible and visual alarm and transmits the item in the scanning channel 321 through the second exit 327 to the suspicious item inspection station 323 via the output transmission mechanism 325, while transmitting the scanned image and the physical image of the item to a mobile or stationary terminal 328 located at the suspicious item inspection station 323 for further inspection of the item.

In one exemplary embodiment, a physical image of an item located in the scan path is captured using a physical image acquisition module in synchronization with an operation of the scan image acquisition module to form a scan image. That is, the physical image acquisition module captures a physical image of an article located in the scan path while the scan image acquisition module forms a scan image from a radiation beam from the article. And binding the physical image with the scanning image by using a binding module. In an exemplary embodiment, the physical image acquisition module comprises a camera, such as a line camera.

In one exemplary embodiment, a monitoring device including a mobile terminal or fixed terminal 328 is provided at suspicious item inspection station 323, with a query unpacking image list, i.e., the monitoring device may query the unpacking image list and display in a software interface. The monitoring device can inquire the image information, namely, inquire the detailed information of the designated image, and display the detailed information in a software interface; the monitoring device may submit an image conclusion, i.e., submit an image unpacking conclusion and contraband information, and save the image unpacking conclusion and the contraband information.

Further, in order to cooperate with the user unpacking process, the monitoring device may further implement at least one of the following functions: after the image details are opened, the monitoring equipment can perform related image processing on the image of the inspected article 10 to assist the user to locate suspicious object information in the image; the image marking can be used for marking and displaying the suspected articles in the image detail page by using the image marking function and inputting the information of the suspected articles; the system menu carries out operations such as logout, locking, shutdown and the like according to the needs of a user; the method comprises the steps of single-view and double-view display, namely, switching single-view and double-view display, wherein a software interface displays images for an integral area during single-view display, and displays package images in left and right areas during double-view display; image switching, namely, switching DR images and appearance images in an image detail interface; printing of the image, i.e., in the case of a printer connected, the designated package image or screen may be printed; anonymous login, namely, the monitoring equipment can perform anonymous login; the system management can log in a system management page to monitor, count, inquire information, authenticate, configure and the like the monitoring equipment and equipment information; and storing the image, namely storing the package image which is interested by the operator, and checking in a management page.

According to the self-help security inspection system and the security inspection method of the above embodiments of the present disclosure, it is possible to check the flow information of a user (visitor or customer), and by checking the flow information of the user, if the user does not have a predetermined situation, perform security inspection on the user and/or an article carried by the user, such as a trunk, a backpack, or the like. The user is allowed to enter the target area only if his/her intonation information meets predetermined requirements and no contraband such as drugs, explosives are present in the luggage. In this way, the user is prevented from bringing forbidden articles into the target area.

According to the self-service security inspection system and the security inspection method, in the process of security inspection of users and articles of the users, the implementation of the whole security inspection process can be guaranteed by only one common security personnel and one artificial channel checking personnel, and 1 group of personnel can monitor a plurality of channels, so that the labor cost is saved. When the self-help security inspection system sends out an alarm prompt, security personnel go to a corresponding channel for inspection, and the article security inspection equipment has a physical image binding function through a scanned image, so that the security personnel can be directly assisted in positioning articles with problems, the searching and checking time is reduced, and the passing efficiency is improved. Through the non-contact temperature measurement, the human body security check and the ultraviolet disinfection function of the article security check equipment, the non-contact detection is realized, the transmission channel of viruses is blocked, and the disease transmission risk is reduced.

The article security inspection device according to the above embodiment of the present disclosure may be used as a self-help security inspection robot, to transmit a scanned image of an identified article with a suspicious article to a suspicious article inspection station, and to mark the suspicious article and a category of the possible article in the scanned image, thereby implementing inspection, identification and automatic transmission of the suspicious article to a suspicious article inspector.

Those skilled in the art will appreciate that the embodiments described above are exemplary and that modifications may be made by those skilled in the art, and that the structures described in the various embodiments may be freely combined without conflict in terms of structure or principle.

Although the present disclosure has been described with reference to the accompanying drawings, the examples disclosed in the drawings are intended to illustrate preferred embodiments of the present disclosure and are not to be construed as limiting the present disclosure. Although a few embodiments of the present disclosed inventive concept have been shown and described, it would be appreciated by those skilled in the art that changes may be made in these embodiments without departing from the principles and spirit of the general inventive concept, the scope of which is defined in the claims and their equivalents.

Claims

1. A self-help security system, comprising:

An inspection system (3) adapted for security inspection of a user and/or an item of the user, the inspection system comprising an item security device (32) adapted for performing security inspection of the item of the user, the item security device comprising:

a scanning channel (321) into which an article (10) to be inspected enters; and

A radiation emitting device (4) adapted to emit a radiation beam towards an article in the scanning channel; ;

A scanned image acquisition module adapted to form a scanned image from a radiation beam received from the article and comprising a first imaging module (41) and a second imaging module (42) adapted to form a first scanned image and a second scanned image;

a physical image acquisition module (5) arranged between the first imaging module (41) and the second imaging module (42) and adapted to capture a physical image (34) of an article located in the scanning channel, the physical image acquisition module comprising:

An imaging device (51) adapted to capture a physical image of an object located in the scanning channel; and

An illumination device (52) adapted to illuminate an object located in the scanning channel, and

The binding module is suitable for binding the first scanning image, the second scanning image and the physical image obtained by the first imaging module and the second imaging module to obtain a plane figure, a three-dimensional figure and a physical image which represent the state of the article.

2. The self-help security system of claim 1, further comprising:

A user health check system (1) adapted to check the streaming information of a user who is about to enter a target area and to generate feedback information including the streaming information; and

The health information identification module (2) is suitable for identifying the feedback information so as to judge whether a user has a preset situation or not;

Wherein the inspection system (3) performs security inspection on the user and/or the user's article in case the user identified by the health information identification module does not have a predetermined situation.

3. The self-help security system of claim 1, wherein the radiation emitting device comprises:

A radiation source (45) mounted in the bottom wall of the examination channel and adapted for emitting a radiation beam; and

A first collimator (43) and a second collimator (44) mounted in the bottom wall of the examination channel and configured such that a radiation beam from the radiation source, after passing through the first collimator and the second collimator, forms a first scanning beam (46) and a second scanning beam (47) having an angle, the first imaging module (41) and the second imaging module (42) being adapted for forming the first scanning image and the second scanning image from the first scanning beam and the second scanning beam, respectively, passing through the object under examination.

4. A self-service security system as claimed in any one of claims 1 to 3, wherein the item security device further comprises:

the automatic identification module is suitable for identifying suspicious articles according to the scanning images acquired by the scanning image acquisition module and labeling the suspicious articles in the scanning images.

5. The self-service security system of claim 4, wherein the item security device further comprises:

An item extraction channel (322) that transfers items in the scanning channel to the item extraction channel if the automatic identification module identifies that no suspicious items are included in the items; and

A suspicious item inspection station (323) for transmitting the item in the scan path to the suspicious item inspection station for further inspection of the item if the automatic identification module identifies that the suspicious item is included in the item.

6. The self-service security system of claim 5, wherein the item security device further comprises a mobile or stationary terminal (328) disposed at the suspicious item inspection station to which scanned images including images of the marked suspicious item are transmitted.

7. A self-service security inspection system as claimed in claim 6 wherein the item security inspection apparatus further comprises a changeover means (327) disposed downstream of the scanning tunnel in the longitudinal direction of item movement, the changeover means being arranged to selectively transfer items to the item extraction tunnel and the suspicious item inspection station.

8. A self-service security system as claimed in claim 7, wherein the conversion means comprises:

a base (3271);

a first drive (3272) mounted in the base;

A support frame (3273) mounted on an upper portion of the base;

A plurality of rollers (3274) mounted on the support frame to drive movement of the article;

A support beam (3275) mounted on the first driving means and configured to be lifted and lowered in a height direction with respect to the base by the first driving means and to be reciprocally moved in a transverse direction perpendicular to a longitudinal direction in which the article is moved; and

A plurality of drive arms (3276) are mounted on the support beams and each support beam is located between two adjacent rollers, the upper ends of the drive arms having a raised condition rising above the upper surface of the rollers and a lowered condition falling below the upper surface of the rollers.

9. A self-service security system as claimed in claim 7, wherein the conversion means comprises:

a base (3271);

a second drive (3277) rotatably mounted in the base;

a support frame (3273) mounted on an upper portion of the second driving means; and

A plurality of rollers (3274) mounted on the support frame to drive movement of the article.

10. A self-service security system as claimed in claim 7, wherein the conversion means comprises:

a base (3271);

A third drive means (3278) reciprocally mounted in the base in a lateral direction;

A support frame (3273) mounted on an upper portion of the third driving means; and

11. The self-service security system of claim 4, wherein the item security device further comprises a sterilizing device (329) adapted to sterilize items in the scanning channel.

12. A self-service security system as claimed in claim 4, wherein the inspection system further comprises a human security inspection device adapted to inspect a user.

13. A self-help security system as claimed in any one of claims 1 to 3, wherein the user health check system comprises:

The personal terminal of the user is suitable for scanning the identification code; and

The self-service checking system comprises an information checking module running on a network server, wherein the information checking module is suitable for checking the streaming information of the user based on the identification code scanned by the personal terminal and generating feedback information of the user, the feedback information is transmitted to the personal terminal of the user,

And the health information identification module judges whether the user has a preset situation or not according to the feedback information.

14. A self-help security system as claimed in claim 13, wherein the user health check system comprises a first temperature measuring device adapted to contactlessly measure the body temperature of the user, the measured body temperature of the user being transmittable to the self-help check system and being appended to the feedback information.

15. The self-help security system of claim 13, wherein the health information identification module comprises:

And a check code module (21) having a check code adapted to check the feedback information of the personal terminal.

16. Self-help security system according to claim 15, wherein the health information identification module further comprises a gate device (22) adapted to allow the user to enter the inspection system when the check code module determines that the user does not have the predetermined situation by checking the feedback information of the personal terminal.

17. Self-help security system according to claim 15, wherein the health information identification module further comprises an alarm (23) adapted to issue an alarm signal when the verification code module determines that the user has the predetermined situation by verifying the feedback information of the personal terminal.

18. The self-help security system of claim 16, wherein the health information identification module further comprises a second temperature measurement device (24) adapted to contactlessly measure the body temperature of the user.

19. The self-help security system of claim 15, wherein each of the identification code and the verification code is provided as a two-dimensional code or a bar code.

20. An article security device (32), comprising:

a scanning channel (321) into which an article (10) to be inspected enters;

a radiation emitting device (4) adapted to emit a radiation beam towards an article in the scanning channel;

a physical image acquisition module (5) arranged between the first imaging module (41) and the second imaging module (42) and adapted to capture a physical image of an object located in the scanning channel, the physical image acquisition module comprising:

-An illumination device (52) adapted to illuminate an article located in the scanning channel; and

And the binding module is suitable for binding the object image with the first scanning image and the second scanning image obtained by the first imaging module and the second imaging module to obtain a plane figure, a three-dimensional figure and an object image which represent the state of the object.

21. The item security inspection apparatus of claim 20, wherein the radiation emitting device comprises:

22. The item security inspection device of claim 21, further comprising an automatic identification module adapted to identify suspicious items from the scanned images acquired by the scanned image acquisition module and to annotate suspicious items in the scanned images.

23. The item security inspection apparatus of any one of claims 20 to 22, further comprising an automatic sorting module adapted to transfer items in a scanning lane to different transfer lanes in dependence on the automatic identification module identifying whether suspicious items are included in the items.

24. The item security inspection apparatus of any one of claims 20 to 22, further comprising a sterilizing device (329) adapted to sterilize items in the scanning channel.

25. The item security inspection apparatus of claim 23, wherein the automated sorting module comprises:

A suspicious item inspection station (323) automatically transfers items in the scan path to the suspicious item inspection station for further inspection of the items if the automatic identification module identifies that suspicious items are included in the items.

26. The item security inspection apparatus of any one of claims 20-22, further comprising: and the synchronization module is suitable for controlling the first scanning image, the second scanning image and the physical image to be formed synchronously with the first imaging module, the second imaging module and the physical image acquisition module.

27. The item security inspection device of any one of claims 20 to 22, wherein the plane in which the first scanning beam lies is perpendicular to the longitudinal direction of item movement.

28. The item security device of claim 25, further comprising a mobile or stationary terminal (328) disposed at the suspicious item inspection station to which scanned images including images of the marked suspicious item are transmitted.

29. An item security inspection apparatus according to claim 24, further comprising a changeover means (327) arranged downstream of the scanning tunnel in the longitudinal direction of item movement, the changeover means being arranged to selectively transport items to the item extraction tunnel and the suspicious item inspection station.

30. The item security device of claim 29, wherein the conversion means comprises:

a base (3271);

a first drive (3272) mounted in the base;

A support frame (3273) mounted on an upper portion of the base;

31. The item security device of claim 29, wherein the conversion means comprises:

a base (3271);

a second drive (3277) rotatably mounted in the base;

32. The item security device of claim 29, wherein the conversion means comprises:

a base (3271);

33. The item security inspection apparatus of claim 24, wherein the sterilizing device comprises a first sterilizing device (3291) and a second sterilizing device (3292) mounted near an inlet and an outlet of the scanning channel, respectively.