CN212965460U

CN212965460U - Security check equipment

Info

Publication number: CN212965460U
Application number: CN202021230646.6U
Authority: CN
Inventors: 曾庆宁; 雷朋川; 王名家; 高世龙; 史智博; 卢经伟; 刘莹; 马创生; 黄佩林
Original assignee: Grg Intelligent Technology Solution Co ltd
Current assignee: Grg Intelligent Technology Solution Co ltd
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2021-04-13
Anticipated expiration: 2030-06-29

Abstract

The utility model relates to a security installations, security installations include frame, passageway response module, metal detection module, temperature measurement module and identification module. The channel sensing module is arranged on the frame and used for sending out a detection instruction when the detected target passes through the frame. The metal detection module is arranged on the frame and positioned in the security inspection channel, and the metal detection module is used for receiving the detection instruction and carrying out metal detection. The temperature measurement module is arranged on the frame and used for acquiring the body temperature of the detected target. The identity recognition module is arranged on the frame, and the metal detection module is used for receiving the detection instruction and recognizing the identity of the detected target. The security inspection equipment integrates multiple functions of metal detection, body temperature measurement, identity information acquisition and the like, improves the detection capability of the security inspection equipment and improves the security inspection efficiency.

Description

Security check equipment

Technical Field

The utility model relates to a security check technical field especially relates to security check equipment.

Background

With the enhancement of public safety awareness, various security inspection devices are widely applied to public places such as airports, train stations, bus stations, subways, hospitals, theaters, stadiums, institutions, factories, schools, hotels, office buildings and the like. The security inspection door is the most common security inspection device, and the security inspection door is composed of a control box arranged on a door frame cross beam and detection coils arranged on two sides of the door frame, can perform non-contact detection and alarm on whether a person carries metal objects or not, and is used for finding objects which threaten public safety, such as intentionally hidden metal weapons and the like. The personnel that pass in and out are checked through the security inspection door to guarantee that the personnel that get into important public place can not carry the metal hazardous articles that threaten other people's safety.

However, the traditional security inspection door can only detect metal objects, is single in function, and needs to be added with special security inspection equipment and security inspection steps when more detection functions are needed, so that the security inspection equipment occupies a large space and reduces the security inspection efficiency.

SUMMERY OF THE UTILITY MODEL

Based on this, it is necessary to provide a security inspection apparatus for how to improve the detection capability of the security inspection apparatus.

A security device comprising:

a frame;

the channel sensing module is arranged on the frame and used for sending a detection instruction when the detected target passes through the frame;

the metal detection module is arranged on the frame, is in communication connection with the channel sensing module, and is used for receiving the detection instruction and performing metal detection;

the temperature measuring module is arranged on the frame and used for acquiring the body temperature of the detected target; and the number of the first and second groups,

the metal detection module is used for receiving the detection instruction and identifying the identity of the detected target.

In one embodiment, the frame comprises two vertical plates which are oppositely arranged and a top plate which is connected with the two vertical plates, the top plate and the two vertical plates are jointly enclosed to form a security inspection channel, and the channel sensing module and the metal detection module are arranged on the vertical plates and located in the security inspection channel.

In one embodiment, the metal detection module includes an electromagnetic transmitting unit and an electromagnetic receiving unit, the electromagnetic transmitting unit and the electromagnetic receiving unit are respectively disposed on the two vertical plates, and the electromagnetic transmitting unit and the electromagnetic receiving unit are disposed opposite to each other.

In one embodiment, the thermometry module comprises an infrared thermal imaging thermometry unit, the infrared thermal imaging thermometry unit is directly or indirectly connected to the frame, and the infrared thermal imaging thermometry unit faces the entrance of the security inspection channel.

In one embodiment, the temperature measurement module comprises a temperature correction unit, the temperature correction unit is directly or indirectly connected to the frame, and the temperature correction unit and the infrared thermal imaging temperature measurement unit are arranged oppositely.

In one embodiment, the security inspection equipment further comprises a connecting arm, one end of the connecting arm is connected with the top plate, the other end of the connecting arm is connected with the infrared thermal imaging temperature measurement unit, the temperature correction unit is arranged on the connecting arm, and the temperature correction unit is located between the infrared thermal imaging temperature measurement unit and the frame.

In one embodiment, the temperature measuring module further includes an infrared wrist temperature detecting unit, the infrared wrist temperature detecting unit is disposed on the frame, and the infrared wrist temperature detecting unit is configured to obtain the wrist temperature of the detected target.

In one embodiment, the safety inspection equipment is provided with a plurality of infrared wrist temperature detection units, and the infrared wrist temperature detection units are arranged at intervals along the height direction of the vertical plate; or the vertical plate is provided with a driving module, the infrared wrist temperature detection unit is in driving connection with the driving module, and the driving module is used for driving the infrared wrist temperature detection unit to move along the height direction of the vertical plate.

In one embodiment, the security inspection equipment further comprises an alarm module, and the alarm module is in communication connection with the metal detection module and the temperature measurement module.

In one embodiment, the security inspection equipment further comprises a display module, and the display module is in communication connection with the metal detection module, the temperature measurement module and the identity identification module.

The channel sensing module is integrated on the frame, the metal detection module, the temperature measurement module and the identity recognition module are integrated on the frame, when a detected target passes through the frame of the security inspection equipment, whether dangerous metal products are carried by the person to be detected or not can be detected simultaneously, the body temperature of the person to be detected and the identity information of the person to be detected can be recognized, the security inspection equipment integrates multiple functions of metal detection, body temperature measurement, identity information acquisition and the like, the functionality of the security inspection equipment is expanded, the security inspection efficiency is improved, the detection modules are integrated on the security inspection equipment, the integration level is high, the security inspection equipment is simple and compact in structure and does not occupy the passing space, and a large amount of public place operation space can be saved. Furthermore, through at the integrated temperature measurement module of security installations, realized non-contact temperature measurement, avoided staff and detected the closely contact of target, reduced the infection risk during the epidemic situation.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification.

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic front view of a security inspection apparatus according to an embodiment;

FIG. 2 is a schematic rear view of the security device shown in FIG. 1;

fig. 3 is a side schematic view of the security device shown in fig. 1.

Description of reference numerals:

10. a frame; 11. a top plate; 12. a vertical plate; 21. an infrared thermal imaging temperature measuring unit; 22. an infrared wrist temperature detection unit; 23. a temperature correction unit; 30. a metal detection module; 40. a channel sensing module; 50. an identity recognition module; 60. a connecting arm; 61. a cross bar; 62. a vertical rod.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

Referring to fig. 1-2, in particular, the security inspection apparatus of an embodiment includes a frame 10, a channel sensing module 40, a metal detection module 30, a temperature measurement module, and an identification module 50. The channel sensing module 40 is disposed on the frame 10, and the channel sensing module 40 is configured to send a detection instruction when the detected object passes through the frame 10. The metal detection module 30 is disposed on the frame 10, the metal detection module is in communication with the channel sensing module 40, and the metal detection module 30 is configured to receive the detection instruction and start to perform metal detection after receiving the detection instruction. The temperature measuring module is arranged on the frame 10 and is used for acquiring the body temperature of the detected target. The identity recognition module 50 is disposed on the frame 10, the metal detection module is in communication with the channel sensing module 40, and the metal detection module 30 is configured to receive the detection instruction and start to perform identity recognition on the detected target after receiving the detection instruction.

Specifically, the channel sensing module 40 may be an in-position sensor or a position sensor, and the sensing module is triggered when the sensing ray of the channel sensing module 40 is blocked. Specifically, the channel sensing module 40 is disposed on the frame 10, so that after the detected object passes through the frame 10, the sensing ray of the channel sensing module 40 is shielded by the detected object, and the channel sensing module 40 is triggered and sends a detection instruction. The metal detection module 30 starts to work after receiving the detection instruction to check whether the detected target carries metal products, and the identity recognition module 50 starts to work after receiving the detection instruction to recognize the identity of the detected target, wherein the result of the identity recognition includes but is not limited to whether the detected target is a real-name passenger, a frequent traveler, a key group or a person with a case bottom. Preferably, the identification module 50 may include any one or at least two of a face recognition unit, a fingerprint recognition unit, or an identification card reading unit. Preferably, the identification module 50 is a face recognition unit.

Above-mentioned security check equipment is through integrated passageway response module 40 on frame 10, metal detection module 30, temperature measurement module and identification module 50, thereby when being detected the target and pass through the frame 10 of security check equipment, can detect simultaneously whether waiting to detect the personnel and carry dangerous metal product, wait to detect the body temperature of personnel and discern waiting to detect personnel's identity information etc. make security check equipment integrate metal detection, multiple functions such as body temperature measurement and identity information acquisition, the detection capability of security check equipment has been improved and security check efficiency has been improved, and with each detection module integration on a frame 10, the integrated level is high, make security check equipment structure succinct compact and do not occupy the traffic space, can save a large amount of public place operation space. Furthermore, through at the integrated temperature measurement module of security installations, realized non-contact temperature measurement, avoided staff and detected the closely contact of target, reduced the infection risk during the epidemic situation.

Further, referring to fig. 1, the frame 10 includes two vertical plates 12 disposed oppositely and a top plate 11 connecting the two vertical plates 12, the top plate 11 and the two vertical plates 12 together enclose a security inspection channel 13, and the channel sensing module 40 and the metal detection module 30 are both disposed on the vertical plates 12 and located in the security inspection channel 13. Further, the top plate 11 and the vertical plate 12 are both hollow. The electric control circuit and the control module of the security inspection equipment can be arranged in the top plate 11 and/or the vertical plate 12, so that the appearance structure of the security inspection equipment is simple and compact, and preferably, warning slogans or indication slogans such as 'please queue for passage' can be further arranged on the top plate 11.

Further, the metal detection module 30 includes an electromagnetic transmitting unit and an electromagnetic receiving unit, where the electromagnetic transmitting unit and the electromagnetic receiving unit are respectively disposed on the two vertical plates 12, and the electromagnetic transmitting unit and the electromagnetic receiving unit are opposite to each other. Specifically, the electromagnetic transmitting unit is a large coil for transmitting electromagnetic waves, the electromagnetic receiving unit is a small coil for receiving the electromagnetic waves, and the large coil and the small coil are located on the same horizontal plane, so that when a detected object carries a metal product to pass through the security check channel, the electromagnetic waves transmitted by the magnetic transmitting unit are reflected by the metal product, the electromagnetic receiving unit cannot receive the electromagnetic waves reflected by the metal product, and the metal product is detected.

Further, referring to fig. 2, the temperature measuring module includes an infrared thermal imaging temperature measuring unit 21, the infrared thermal imaging temperature measuring unit 21 is directly or indirectly connected to the frame 10, and the infrared thermal imaging temperature measuring unit 21 faces the entrance of the security inspection channel 13, so that the body temperature measurement of the detected object can be completed when the detected object enters the security inspection channel 13 from the entrance. Specifically, the infrared thermal imaging temperature measurement unit 21 works on the principle that all objects can radiate electromagnetic waves as long as the temperature of the objects is higher than absolute zero (-273 ℃). The infrared thermal imaging temperature measurement unit 21 mainly collects light in a thermal infrared band (8-14 μm) to detect thermal radiation emitted by an object, the infrared thermal imaging temperature measurement unit 21 can convert the thermal radiation into a gray value, and an accurate corresponding relation between the gray value and the temperature is established through a temperature measurement algorithm model (a temperature gray curve), so that a temperature measurement function is realized. The infrared thermal imaging temperature measuring unit 21 can realize remote and non-contact temperature measurement, and reduces the risk of disease infection in the security inspection process.

Further, the temperature measurement module comprises a temperature correction unit 23, the temperature correction unit 23 is directly or indirectly connected to the frame 10, and the temperature correction unit 23 is arranged opposite to the infrared thermal imaging temperature measurement unit 21. Specifically, the temperature correction unit 23 is used for calibrating and calibrating the body temperature detected by the external thermal imaging temperature measurement unit in real time, so as to improve the detection accuracy of the external thermal imaging temperature measurement unit. The temperature correction unit 23 and the infrared thermal imaging temperature measurement unit 21 are arranged oppositely, so that the temperature correction unit 23 can accurately acquire the calibration signal of the temperature correction unit 23. Preferably, the temperature correction unit 23 is a blackbody temperature calibrator.

Further, the security inspection equipment further comprises a connecting arm 60, one end of the connecting arm 60 is connected with the top plate 11, the other end of the connecting arm 60 is connected with the infrared thermal imaging temperature measurement unit 21, the temperature correction unit 23 is arranged on the connecting arm 60, the temperature correction unit 23 is located between the infrared thermal imaging temperature measurement unit 21 and the frame 10, and therefore the temperature correction unit 23 and the infrared thermal imaging temperature measurement unit 21 are guaranteed to be arranged right opposite to each other. Preferably, the connecting arm 60 includes a horizontal rod 61 extending horizontally and two vertical rods 62 extending downward from the horizontal rod 61, the two vertical rods 62 are disposed at intervals, and the infrared thermal imaging temperature measuring unit 21 and the temperature correcting unit 23 are disposed on the two vertical rods 62 respectively. Preferably, the connecting arm 60 is detachably connected with the frame 10, and the infrared thermal imaging temperature measuring unit 21 and the temperature correcting unit 23 are detachably connected with the connecting arm 60, so that the maintenance and the replacement are convenient. It should be noted that, in other embodiments, the connecting arm 60 and the frame 10 may also be connected by welding, or the connecting arm 60 and the frame 10 are integrally formed, and is not limited herein.

Further, the temperature measurement module further comprises an infrared wrist temperature detection unit 22, the infrared wrist temperature detection unit 22 is arranged on the frame 10, and the infrared wrist temperature detection unit 22 is used for acquiring the wrist temperature of the detected target. Specifically, the detection result of the infrared thermal imaging temperature measurement unit 21 is greatly affected by the ambient temperature, for example, in cold weather, when the infrared thermal imaging temperature measurement unit 21 detects a detected target entering from the outdoor to the indoor, the detected surface temperature of the human body is lower than the real body temperature, so that the detection error is large, by additionally arranging the infrared wrist temperature detection unit 22 on the frame 10, when the body temperature of the detected target obtained by the infrared thermal imaging temperature measurement unit 21 is lower than a preset threshold value, the wrist temperature of the detected target is obtained through the infrared wrist temperature detection unit 22, because the infrared wrist temperature detection unit 22 adopts the short-distance measurement to measure the wrist temperature of the detected target, the acquisition accuracy is high, and the detection error caused by the environmental factor is avoided.

Further, in one of the embodiments, the security inspection equipment may be provided with a plurality of infrared wrist temperature detection units 22, and the plurality of infrared wrist temperature detection units 22 are arranged along the height direction of the vertical plate 12 at intervals, so that people with different heights can perform wrist temperature detection conveniently, and user experience is improved. Further, in another embodiment, the vertical plate 12 is provided with a driving module, the infrared wrist temperature detecting unit 22 is in driving connection, and the driving module is configured to drive the infrared wrist temperature detecting unit 22 to move along the height direction of the vertical plate 12, so that the infrared wrist temperature detecting unit 22 is moved to a height convenient to detect with a detected target, so as to adapt to people to be detected with different heights, save the cost for setting a plurality of infrared wrist temperature detecting units 22, and improve user experience. Preferably, the driving module may be a linear driving mechanism such as a screw driving mechanism, a rack driving mechanism, or a synchronous belt driving mechanism, which is not described herein.

Further, the security inspection equipment further comprises an alarm module (not shown), and the alarm module is in communication connection with the metal detection module 30 and the temperature measurement module. Specifically, when the metal detection module 30 detects that the metal product passes through the security inspection channel, the alarm module can give out a warning in the form of sound, flashing light, and the like, so as to prompt a worker to further deeply inspect the object carried by the detected object. When the temperature measurement module detects that the body temperature of the detected target is abnormal (for example, higher than a preset value), the alarm module can give out a warning in the forms of sound, flashing and the like so as to prompt a worker to further deeply inspect or isolate the detected target. Preferably, the alarm module sounder or flashlight.

Further, the method is carried out. The security inspection apparatus further includes a display module (not shown), and the display module is in communication connection with the metal detection module 30, the temperature measurement module, and the identity identification module 50. The display module is used for displaying the shape of the metal object detected by the metal detection module 30, the human body temperature value detected by the temperature measurement module, the personnel identity information obtained by the identity identification module 50 and other detection results in an image-text mode, so that the detection results can be obtained more intuitively by the workers. Further, the identification module 50 can be connected to a public security system, so as to realize the purpose of tracing evasive persons.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Claims

1. A security inspection apparatus, comprising:

a frame;

2. The security inspection device of claim 1, wherein the frame comprises two vertical plates and a top plate connecting the two vertical plates, the two vertical plates and the top plate together enclose a security inspection channel, and the channel sensing module and the metal detection module are both disposed on the vertical plates and located in the security inspection channel.

3. The security inspection device according to claim 2, wherein the metal detection module comprises an electromagnetic transmitting unit and an electromagnetic receiving unit, the electromagnetic transmitting unit and the electromagnetic receiving unit are respectively disposed on the two vertical plates, and the electromagnetic transmitting unit and the electromagnetic receiving unit are disposed opposite to each other.

4. The security apparatus of claim 2, wherein the thermometry module comprises an infrared thermographic thermometry unit that is directly or indirectly connected to the frame and that faces the entrance of the security corridor.

5. The security inspection apparatus of claim 4, wherein the thermometry module comprises a temperature correction unit that is directly or indirectly connected to the frame and is disposed opposite the infrared thermographic thermometry unit.

6. The security inspection apparatus according to claim 5, further comprising a connecting arm, one end of the connecting arm being connected to the top plate, the other end of the connecting arm being connected to the infrared thermographic thermometry unit, the temperature correction unit being disposed on the connecting arm, and the temperature correction unit being located between the infrared thermographic thermometry unit and the frame.

7. The security inspection device of claim 4, wherein the temperature measurement module further comprises an infrared wrist temperature detection unit disposed on the frame, the infrared wrist temperature detection unit being configured to obtain the wrist temperature of the detected target.

8. The safety inspection device according to claim 4, wherein the safety inspection device is provided with a plurality of infrared wrist temperature detection units, and the plurality of infrared wrist temperature detection units are arranged at intervals along the height direction of the vertical plate; or the vertical plate is provided with a driving module, the infrared wrist temperature detection unit is in driving connection with the driving module, and the driving module is used for driving the infrared wrist temperature detection unit to move along the height direction of the vertical plate.

9. The security inspection apparatus of claim 1, further comprising an alarm module, wherein the alarm module is in communication with both the metal detection module and the temperature measurement module.

10. The security inspection device of claim 1, further comprising a display module communicatively coupled to the metal detection module, the temperature measurement module, and the identification module.