Keyboard special for security check and security check system

Abstract

The invention provides a special keyboard for security check and a security check system using the special keyboard for security check. The special keyboard for security check comprises one or two first keys, M second keys and a third key. Wherein the first key is used for judging whether the target passes the security check or not in the security check process. And the second key is used for processing the acquired image of the target in the security check process. And the third key is used for triggering the soft keyboard. Wherein the size of the first key is larger than the size of the second key and the size of the third key, and the size of the second key is not smaller than the size of the third key.

Description

Technical Field

[0001] The present disclosure relates to the field of security inspection, and in particular to a special keyboard for security inspection and a security inspection system using the special keyboard for security inspection. Background Art

[0002] In the scenario of manual image judgment for security inspection, manual instructions need to be input through the keyboard. Ordinary computer keyboards contain many keys and are not dedicated to security inspection scenarios. At present, some security inspection manufacturers will specially make full-function keyboards for security inspection scenarios. However, this full-function keyboard often strives to cover all keyboard functions required in security inspection scenarios, resulting in a large number of keys, ranging from 20 to 30. The problems caused by the large number of keys are: first, the learning cost of security inspectors is high, that is, security inspectors often need to spend a long time learning to become familiar with the distribution of keys on the keyboard. If they want to reach the level of blind typing, they need to spend more time and practice; second, the large number of keys will also make the keyboard larger and occupy a large area. Summary of the invention

[0003] In view of this, the embodiments of the present disclosure provide a security-specific keyboard that can effectively save the learning cost of security personnel and improve the convenience of use for security personnel, as well as a security system using the security-specific keyboard.

[0004] In a first aspect of an embodiment of the present disclosure, a keyboard dedicated to security inspection is provided. The keyboard dedicated to security inspection includes: N first keys, used to determine whether a target has passed the security inspection during the security inspection process, wherein the value of N is 1 or 2; M second keys, used to process the image of the target collected during the security inspection process, wherein M is a positive integer less than 10; and a third key, used to trigger a soft keyboard. The size of the first key is larger than the size of the second key, and the size of the second key is not smaller than the size of the third key.

[0005] According to an embodiment of the present disclosure, N=2.

[0006] According to an embodiment of the present disclosure, different first buttons are configured to have different colors or different touches.

[0007] According to an embodiment of the present disclosure, the size of at least part of the second keys is larger than the size of the third key.

[0008] According to an embodiment of the present disclosure, the number of keys in the security inspection-specific keyboard does not exceed 10.

[0009] According to an embodiment of the present disclosure, the security inspection-specific keyboard further includes: at least one fourth key, and the size of the fourth key is not greater than the size of the third key.

[0010] According to an embodiment of the present disclosure, each second button corresponds to one or more operating functions; wherein, when a second button corresponds to multiple operating functions, the operating modes of the second buttons corresponding to different operating functions are different.

[0011] According to an embodiment of the present disclosure, the operation mode includes one of single-click, double-click or long-press.

[0012] According to an embodiment of the present disclosure, the operating function of at least one of the M second buttons can be custom configured.

[0013] In a second aspect of the embodiments of the present disclosure, a security inspection system is provided. The security inspection system comprises: the above-mentioned security inspection dedicated keyboard, which is used to receive user input; and a processor. The security inspection dedicated keyboard is in communication connection with the processor. The processor runs an image judgment program adapted to the security inspection dedicated keyboard to implement: in response to receiving the user input transmitted by the security inspection dedicated keyboard, executing the function corresponding to the user input.

[0014] According to an embodiment of the present disclosure, the security inspection-specific keyboard is connected to the processor by wire or wirelessly.

[0015] According to an embodiment of the present disclosure, the security inspection keyboard further includes an alarm device. The processor runs the image recognition program to execute: detecting an abnormal state, and triggering the alarm device to send an alarm signal in response to detecting the abnormal state.

[0016] According to an embodiment of the present disclosure, the alarm device includes at least one of an alarm indicator light and a buzzer.

[0017] According to an embodiment of the present disclosure, the abnormal state includes that the communication between the processor and the dedicated security keyboard is interrupted, or the time interval between the processor and the dedicated security keyboard transmitting signals exceeds a first preset time length.

[0018] According to an embodiment of the present disclosure, the processor runs the image judgment program and is also used to achieve: displaying images collected during the security inspection process; wherein the abnormal state also includes at least one of the following: the time interval between the two images displayed exceeds a second preset time length, the state of the display screen switches from a blank state to an image appearing, or it is recognized that the image contains prohibited items. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The above and other objects, features and advantages of the present disclosure will become more apparent through the following description of the embodiments of the present disclosure with reference to the accompanying drawings, in which:

[0020] Figure 1 The system architecture of the security inspection system according to the embodiment of the present disclosure is schematically shown;

[0021] Figure 2 The structure diagram of the first embodiment of the special keyboard for security inspection according to the embodiment of the present disclosure is schematically shown;

[0022] Figure 3 The structure diagram of the second embodiment of the special keyboard for security inspection according to the embodiment of the present disclosure is schematically shown;

[0023] Figure 4 A schematic diagram of the operation flow of a processor in a security inspection system according to an embodiment of the present disclosure is shown;

[0024] Figure 5 The following schematically shows an operation flow chart of a processor in a security inspection system according to another embodiment of the present disclosure. DETAILED DESCRIPTION

[0025] Hereinafter, embodiments of the present disclosure will be described with reference to the accompanying drawings. However, it should be understood that these descriptions are exemplary only and are not intended to limit the scope of the present disclosure. In the following detailed description, for ease of explanation, many specific details are set forth to provide a comprehensive understanding of the embodiments of the present disclosure. However, it is apparent that one or more embodiments may also be implemented without these specific details. In addition, in the following description, descriptions of known structures and technologies are omitted to avoid unnecessary confusion of the concepts of the present disclosure.

[0026] The terms used herein are only for describing specific embodiments and are not intended to limit the present disclosure. The terms "comprise", "include", etc. used herein indicate the existence of the features, steps, operations and / or components, but do not exclude the existence or addition of one or more other features, steps, operations or components.

[0027] After the inventors conducted an in-depth study of the manual image judgment scenarios in the security inspection field, they found that the timeliness requirements for buttons with different functions in the security inspection scenarios are different. Specifically, at the security inspection site, when the target (such as luggage or personnel being inspected) passes through the security inspection equipment and leaves the security inspection equipment, the security inspectors need to quickly and accurately determine whether the target has passed the security inspection based on the images collected by the security inspection equipment. Therefore, the timeliness of the buttons used in this process is very high, and mainly includes two categories: one is the button to determine whether the target has passed the security inspection, and the other is the image processing function button used when the security inspectors may need to process the image (such as zooming in, zooming out, brightening, etc.) during the image judgment process to assist in accurate image judgment. For other functions, such as entering the account name and password when logging into the security inspection system at the beginning of each security inspection period, and uploading records or data regularly or irregularly, the timeliness and frequency of use are relatively low.

[0028] In view of this, the inventors considered that the function keys with relatively high timeliness requirements in the security inspection scene can be prominently set on the keyboard (for example, by means of size, layout, color, shape or touch, etc.), while for functions with relatively low timeliness requirements (relatively low frequency), the key functions can be condensed by triggering the shortcut keys of the software disk. In this way, the high-frequency and high-timeliness keys in the security inspection scene are highlighted, which is convenient for security personnel to use and reduces the learning cost of security personnel. Moreover, when the key functions are condensed by triggering the shortcut keys of the software disk, it can also help streamline the number of keys, which is conducive to reducing the size of the keyboard. In addition, considering that there may be a special need or some needs that are difficult to determine in advance, some custom keys can also be reserved, and the user can customize the settings according to the actual situation.

[0029] Based on this, the embodiment of the present disclosure provides a security inspection dedicated keyboard and a security inspection system using the security inspection dedicated keyboard. Figure 1~Figure 5 The embodiments are described in detail.

[0030] Figure 1 The system architecture 100 of the security inspection system according to an embodiment of the present disclosure is schematically shown.

[0031] like Figure 1 As shown, the system architecture 100 may include a security inspection dedicated keyboard 101, a security inspection image judgment station host 102 and a security inspection image judgment station display screen 103.

[0032] The security inspection dedicated keyboard 101 is a security inspection dedicated keyboard of the embodiment of the present disclosure.

[0033] The security inspection image judging station host 102 has a built-in processor. The security inspection special keyboard 101 is connected to the security inspection image judging station host 102 in communication, so that the security inspection special keyboard 101 and the processor can communicate. The security inspection special keyboard 101 and the security inspection image judging station host 102 can be connected by wire or wirelessly. Among them, when the security inspection special keyboard 101 and the security inspection image judging station host 102 are connected by wire (such as through a USB interface), the security inspection special keyboard 101 can be set to passive power supply, and the security inspection image judging station host 102 supplies power for it, so as to realize plug-and-play, which is conducive to reducing the size of the keyboard.

[0034] The security inspection and image judging station display screen 103 is in communication connection with the security inspection and image judging station host 102 .

[0035] The image judging program software adapted to the security inspection special keyboard 101 is installed and run on the security inspection image judging station host 102. The security inspection image judging station host 102 realizes simple human-computer interaction with the user through the security inspection image judging station display screen 103 and the security inspection special keyboard 101.

[0036] Figure 2The structural diagram of the first embodiment of the special keyboard 101 for security inspection according to the embodiment of the present disclosure is schematically shown. Figure 3 The structural diagram of the second embodiment of the special keyboard 101 for security inspection according to the embodiment of the present disclosure is schematically shown.

[0037] Reference below Figure 2 and Figure 3 The structure of the security inspection special keyboard 101 of the embodiment of the present disclosure is described in detail.

[0038] Specifically, the security inspection keyboard 101 may include at least N first buttons 11, M second buttons 12 and one third button 13. The value of N is 1 or 2, and the value of M is a positive integer not exceeding 10.

[0039] The first button 11 is used to determine whether the target has passed the security check during the security check. In the security check keyboard 101, the number of the first button 11 is 1 or 2, so that one or two first buttons 11 can be set to determine whether the target has passed the security check according to the operation requirements in different security check scenarios.

[0040] The second button 12 is used to process the captured image of the target during the security inspection. Figure 3 In the embodiment of the present disclosure, the second key 12 containing the symbol "+" can be used to enlarge the image, the second key 12 containing the symbol "-" can be used to reduce the image, the second key 12 containing the character "ESC" can be used to cancel the previously executed image processing operation, and the second keys 12 containing the symbols "F1", "F2", and "F3" can be used by users to customize image processing functions, and security personnel can freely define different functional effects according to their preferences. Among them, in the embodiment of the present disclosure, the number M of the second keys 12 is a positive integer not exceeding 10, so that the number of keys can be limited, which can reduce the learning cost on the one hand and reduce the size of the keyboard on the other.

[0041] The third button 13 is used to trigger the soft keyboard. Specifically, when the third button 13 is pressed, a signal for triggering the soft keyboard is sent to the security inspection image judging station host 102 to trigger the display of the software disk on the security inspection image judging station display screen 103.

[0042] In the disclosed embodiment, the size of the first button 11 is larger than the size of the second button 12, and the size of the second button 12 is not smaller than the size of the third button 13. In this way, at least the size of the first button 11 can be the largest in the keyboard and larger than the other two types of buttons, so that the first button 11 with high timeliness requirements can be highlighted, so that security personnel can master the first button 11 very quickly and efficiently, and can operate the first button 11 with high accuracy. This greatly facilitates the efficiency of image judgment for security personnel.

[0043] In some embodiments, the size of all second buttons 12 may be set to be larger than the size of the third button 13 (eg, Figure 2 As shown). In this way, the key sizes in the special keyboard 101 for security inspection can be divided into three levels: large, medium and small. Among them, the medium-sized keys are all image processing function keys, which is convenient for key operators to quickly and accurately distinguish the types of keys according to the key sizes, saving learning costs and facilitating blind typing.

[0044] In other embodiments, some of the second buttons 12 may be larger than the third button 13, while other buttons may be the same size as the third button 13 (eg, Figure 3 As shown). Specifically, which second keys 12 are selected to have a larger size can be set according to whether the keys are frequently used or the layout of the keys. In this way, by setting different sizes of the second keys 12 for different functions, a portion of the keys for image processing can be distinguished, which is convenient for users to learn and blindly type, and is conducive to reducing the overall size of the keyboard.

[0045] According to some embodiments of the present disclosure, the security inspection keyboard 101 may further include at least one fourth button 14. The size of the fourth button 14 is not greater than the size of the third button 13. The fourth button 14 may be a reserved user-defined button. For example, in some security inspection scenarios, it is required to issue a "high-risk" operation when the target is clearly determined to be a high-risk item, and the fourth button 14 may be configured as a "high-risk" function.

[0046] When the fourth button 14 is the same size as the third button 13, the user can be assisted to quickly distinguish the fourth button 14 from the third button 13 through the button layout setting of the fourth button 14 and the third button 13. When the fourth button 14 is smaller than the third button 13, it is convenient for the user to type blindly, improves the accuracy of blind typing, and can also reduce the button size.

[0047] Understandably, Figure 2 and Figure 3 The embodiment only includes one fourth button 14, which is only an example. In practice, a plurality of fourth buttons 14 can be reserved, and then cooperated with the image judgment program software adapted to the special keyboard 101 for security inspection, which can provide users with a certain degree of autonomy and flexibility. Of course, in some embodiments, in order to make the special keyboard 101 for security inspection as small as possible while meeting the needs of the security inspection scene, the number of buttons on the special keyboard 101 for security inspection can be limited to no more than 10, so that the number of buttons that security inspectors need to learn and be familiar with is reduced, and the floor space can be reduced. When the space on site such as the passenger security inspection channel is very compact and limited, it is possible to reduce the size of the image judgment workbench, thereby reducing the floor space of the image judgment workbench and releasing more security inspection space.

[0048] As described above, the number of the first keys 11 in the security inspection keyboard 101 can be one or two.

[0049] Specifically, an embodiment in which the number of the first key 11 in the security inspection keyboard 101 is 1 is as follows: Figure 2 As shown. This special keyboard 101 for security inspection can be applied to the following situations. For example, in some security inspection scenarios, when the security inspector determines that the target has passed the security inspection during the security inspection, the security inspector does not need to perform any operation, and when the target is determined not to have passed the security inspection, the security inspector needs to press the first button 11 to indicate that the box needs to be unpacked for inspection. For another example, different operation modes of the first button 11 can be set in the image judgment program software adapted to the special keyboard 101 for security inspection to respectively trigger user instructions for the target to pass the security inspection and user instructions for the target not to pass the security inspection. For example, it can be set that a single click represents that the target has passed the security inspection, and a double click, multiple consecutive taps, or a long press represents that the target has not passed the security inspection.

[0050] An embodiment in which the number of the first keys 11 in the security inspection keyboard 101 is 2 is as follows: Figure 3 As shown. Among them, the function of one of the two first buttons 11 can be that the target passes the security check (such as the button marked with the symbol "×" on the left), and the function of the other one can be that the target does not pass the security check (such as the button marked with the symbol "√" on the right), so that a first button 11 fixes a function option. In some embodiments, the colors of the two first buttons 11 can be set to be different. For example, the surface of one of the two first buttons 11 can be set to green and the other can be set to red, so that the security personnel can assist in the accuracy of blind typing by scanning the color of the button with peripheral vision, so as to achieve visual eye-catching distinction. In other embodiments, the touch of the two first buttons 11 can be set to be different. For example, the surface roughness of the two first buttons 11 can be set to be different, or a touch mark (such as a bulge) can be added to only one of the first buttons 11, or a protruding symbol "×" and a symbol "√" can be set on the two first buttons 11 respectively, or the contour shapes of the two first buttons 11 can be set to be different (such as one with sharp edges and one with rounded corners).

[0051] Continue to refer Figure 3. In the case of two first buttons 11, the two first buttons 11 can also be arranged in the first area, and M second buttons 12 can be arranged in the second area, wherein the second area and the first area do not overlap. In this way, the types of button functions can be divided by isolating the first button 11 and the second button 12 to a certain extent in the layout, thereby saving the user's learning cost for the buttons. Furthermore, the third button 13 can also be arranged in the first area, between the two first buttons 11, so that the symmetrical arrangement of the first buttons 11 and the beauty of the buttons in the keyboard can be achieved. In addition, in some embodiments, the two first buttons 11 are arranged side by side in the first area, wherein the area between the side of the two first buttons 11 away from each other and the edge of the security inspection special keyboard 101 is the frame of the security inspection special keyboard 101. In this way, the security inspection special keyboard 101 is convenient for the user to hold with one hand, wherein the two first buttons 11 facilitate the user to alternately operate with two fingers.

[0052] According to an embodiment of the present disclosure, each of the M second buttons 12 corresponds to one or more operation functions. The operation functions corresponding to the M second buttons 12 include, but are not limited to, zooming in on an image, zooming out an image, flipping an image, brightening, dimming, adjusting contrast, sharpening, and the like. When a second button 12 corresponds to multiple operation functions, the operation modes of the second buttons corresponding to different operation functions are different. For example, different operation functions can be distinguished by single-clicking, double-clicking, triple-clicking, or long-pressing the same second button 12. For example, Figure 3 The second button 12 including the symbol "+" can indicate to magnify the image according to a predetermined multiple when single-clicked, and can indicate to continuously magnify the image when long-pressed, which is more in line with the operating habits in image processing. In this way, the security inspector can click a single button to quickly process the image and submit the security inspection conclusion, or can continue to press the button to achieve a continuous image gradient effect.

[0053] According to other embodiments of the present disclosure, the dedicated keyboard 101 for security inspection may further include an alarm device, which may include, for example, at least one alarm indicator light 15 and / or a buzzer. The buzzer may be arranged inside the dedicated keyboard 101 for security inspection. When the dedicated keyboard 101 for security inspection interacts with the host computer 102 for security inspection image judgment station, the alarm device may receive a trigger signal of the image judgment program and send an alarm signal (such as a flashing indicator light or a buzzer sound) to prompt the security inspector.

[0054] Figure 4 The following is a schematic diagram showing the operation flow of a processor in a security inspection system according to an embodiment of the present disclosure.

[0055] Combination Figure 1 and Figure 4The operation process of the processor in the security inspection system of the embodiment of the present disclosure may include operation S401 to operation S402, wherein the processor is set in the security inspection image judgment station host 102.

[0056] In operation S401 , a user input transmitted by the security inspection dedicated keyboard 101 is received.

[0057] In operation S402 , the processor runs an image recognition program adapted to the special keyboard 101 for security inspection, so as to implement: in response to receiving a user input transmitted by the special keyboard 101 for security inspection, executing a function corresponding to the user input.

[0058] Specifically, during the process of the target passing through security inspection, the corresponding operation of the security inspector on the first button 11 or the second button 12 (or the fourth button 14) can be received in operation S401, so as to quickly determine whether the target being inspected has passed the security inspection. In other cases where the timeliness requirement is not high, the operation of the security inspector on the third button 13 can be received in operation S401, and the software disk can be called up on the display screen 103 of the security inspection judgment station to help the security inspector complete the corresponding operation. In this way, by streamlining the keyboard keys, the key functions with low timeliness are "concentrated" on the third button 13, while ensuring that the security inspection requirements are met, the keys are streamlined, the operation is convenient, and it is also combined with software functions to support more uncommon and personalized functions, which has considerable flexibility.

[0059] Moreover, since the key size setting in the security inspection special keyboard 101 highlights the first key 11 and the second key 12 with relatively high timeliness requirements, coupled with some tactile discrimination, layout settings, color prompts, etc., the security inspectors can complete the operation accurately and quickly without looking at the keyboard. In this way, the security inspectors can focus more on the displayed image on the security inspection image judgment station display screen 103 during the key pressing process, thereby reducing the probability of missed inspection and improving the efficiency of security inspection image judgment.

[0060] Figure 5 The following schematically shows an operation flow chart of a processor in a security inspection system according to another embodiment of the present disclosure.

[0061] Combination Figure 1 and Figure 5 The operation process of the processor in the security inspection system of the embodiment of the present disclosure may also include operation S501 to operation S502, wherein the processor is set in the security inspection image judgment station host 102.

[0062] In operation S501, images collected during the security check are displayed.

[0063] In operation S502, an abnormal state is detected. Operation S501 and operation S502 may also be performed in parallel.

[0064] In operation S503, in response to detecting an abnormal state, an alarm device on the security inspection keyboard 101 is triggered to send out an alarm signal, such as triggering an alarm indicator light to light up (or flash), or triggering a buzzer to send out a buzzer sound.

[0065] Abnormal conditions may include but are not limited to: communication between the processor and the security-specific keyboard 101 is interrupted, the time interval between the processor and the security-specific keyboard 101 transmitting signals exceeds a first preset time length, the time interval between the previous and next two images exceeds a second preset time length, the state of the display screen switches from a blank state to an image appearing, or it is recognized that the image contains contraband, etc.

[0066] In different abnormal conditions, the alarm device may emit different alarm signals, such as various combinations of alarm indicator lights and / or buzzer alarms. For example, multiple LED lights of different colors may be used to display status, alarm and other information, and a buzzer may emit alarm sounds of different frequencies.

[0067] When the communication between the processor and the special keyboard 101 for security inspection is interrupted, or the time interval between the signal transmission between the processor and the special keyboard 101 for security inspection exceeds the first preset time length, an alarm signal is issued to prompt the security inspector that there is an abnormality in the working status of the special keyboard 101 for security inspection, and to remind the security inspector to pay attention and deal with it in time.

[0068] When the time interval between the previous and the next two images exceeds the second preset time length, or the state of the display screen switches from a blank state to an image display, an alarm signal is issued. In this way, when no target passes through the security inspection device for a long time, and a new target suddenly passes through the security inspection device, the security inspectors can be reminded to concentrate on the security inspection image judgment to avoid missed inspections.

[0069] When the processor automatically identifies that the image contains prohibited items through image recognition, an alarm signal is triggered to remind the security personnel to promptly operate the first button 11 that cannot pass the security check, thereby assisting the security personnel in the security check image judgment operation and improving the security check efficiency.

[0070] In this way, the security inspection image can be assisted by sound and light reminders to avoid missed inspections and improve security inspection efficiency.

[0071] It will be appreciated by those skilled in the art that the features described in the various embodiments and / or claims of the present disclosure may be combined and / or combined in a variety of ways, even if such combinations and / or combinations are not explicitly described in the present disclosure. In particular, the features described in the various embodiments and / or claims of the present disclosure may be combined and / or combined in a variety of ways without departing from the spirit and teachings of the present disclosure. All of these combinations and / or combinations fall within the scope of the present disclosure.

[0072] The embodiments of the present disclosure are described above. However, these embodiments are only for illustrative purposes and are not intended to limit the scope of the present disclosure. Although the embodiments are described above separately, this does not mean that the measures in the various embodiments cannot be used in combination to advantage. The scope of the present disclosure is defined by the attached claims and their equivalents. Without departing from the scope of the present disclosure, those skilled in the art may make a variety of substitutions and modifications, which should all fall within the scope of the present disclosure.

Claims

1. A special keyboard for security inspection, characterized in that: The security inspection special keyboard comprises: N first buttons, used to determine whether the target has passed the security check during the security check; wherein the value of N is 1 or 2; M second buttons, used to process the collected image of the target during the security inspection, where M is a positive integer less than 10; and The third button is used to trigger the soft keyboard; The size of the first button is larger than the size of the second button, and the size of the second button is not smaller than the size of the third button.

2. The security inspection keyboard according to claim 1, characterized in that: N=2。 3. The security inspection keyboard according to claim 2, characterized in that: The first key is configured differently: with a different color or with a different touch.

4. The security inspection keyboard according to claim 1, characterized in that: The size of at least part of the second keys is larger than the size of the third key.

5. The security inspection keyboard according to claim 1, characterized in that: The number of keys in the security inspection-specific keyboard does not exceed 10.

6. The security inspection keyboard according to claim 1 or 5, characterized in that: The security inspection-specific keyboard further includes: at least one fourth key, and the size of the fourth key is not greater than the size of the third key.

7. The security inspection keyboard according to claim 1, characterized in that: Each second button corresponds to one or more operating functions; wherein, when a second button corresponds to multiple operating functions, the operating modes of the second buttons corresponding to different operating functions are different.

8. The security inspection keyboard according to claim 7, characterized in that: The operation method includes single-click, double-click or long-press.

9. The security inspection keyboard according to claim 7, characterized in that: The operating function of at least one of the M second buttons can be custom configured.

10. A security inspection system, characterized in that: include: The security inspection keyboard according to any one of claims 1 to 9, used to receive user input; as well as A processor, wherein the security inspection-specific keyboard is communicatively connected to the processor; The processor runs an image recognition program adapted to the special keyboard for security inspection, so as to realize: in response to receiving user input transmitted by the special keyboard for security inspection, executing a function corresponding to the user input.

11. The security inspection system according to claim 10, characterized in that: The security inspection special keyboard is connected to the processor by wire or wirelessly.

12. The security inspection system according to claim 10, characterized in that: The security inspection special keyboard also includes an alarm device; The processor runs the image judgment program and is further used to execute: detecting an abnormal state, and triggering the alarm device to send an alarm signal in response to detecting the abnormal state.

13. The security inspection system according to claim 12, characterized in that: The alarm device includes at least one of an alarm indicator light and a buzzer.

14. The security inspection system according to claim 12, characterized in that: The abnormal state includes that the communication between the processor and the special keyboard for security inspection is interrupted, or the time interval between the processor and the special keyboard for security inspection transmitting signals exceeds a first preset time length.

15. The security inspection system according to claim 12, characterized in that: The processor runs the image judgment program to further implement: displaying images collected during the security inspection process; The abnormal state also includes at least one of the following: the time interval between the two images displayed exceeds a second preset time length, the state of the display screen switches from a blank state to an image appearing, or it is recognized that the image contains contraband.

Images