Entrance control check flow reliability detection composite device

Abstract

The application provides an entrance control check process reliability detection composite device, and belongs to the technical field of nuclear security. The application comprises a supervision center, an access control unit and a security unit; the security unit is arranged on the access control unit, and the security unit comprises a pressure piercing valve and a foam generator; the pressure piercing valve is electrically connected with the supervision center, and the supervision center is used to control the opening or closing of the pressure piercing valve. When the access control unit transmits a detection signal to the supervision center, the supervision center compares the staff information recorded in advance in the system to determine whether the staff is a staff of the unit; if the staff is not a staff of the unit, the supervision center pops up an alarm interface, and the security unit sends an abnormal alarm signal; meanwhile, the pressure piercing valve in the security unit pierces the foam generator, the foam generator generates foam, the foam generator sprays the foam on the access control unit to mark the staff with fluorescence, and the technical problem that the access control system in the prior art only alarms and cannot quickly mark non-unit staff is solved.

Description

Technical Field

[0001] This invention belongs to the field of nuclear security technology, specifically relating to a composite device for reliability testing of access control and inspection processes. Background Technology

[0002] In recent years, access control systems have referred to the installation of independent gates in important locations. Traditional enterprises mainly use security measures based on simple mechanics. Although their security performance has improved with the increasing complexity of mechanical structure design, the security of mechanical locks remains uncertain, especially against personnel with professional lock-picking skills. The increasing complexity of mechanical processes, coupled with the large number of personnel in nuclear security companies and the high frequency of key use, further increases the installation and management costs of mechanical locks.

[0003] Although electronic combination locks and facial recognition have improved the management of entrances and exits to a certain extent, the single electronic combination lock and facial recognition functions have the following problems: (1) The password of the electronic combination lock is easy to be leaked, and it is difficult to find the leaking personnel and scope in time, so the security is relatively low; (2) The electronic lock password has few customizable functions and cannot realize the hierarchical and time-based management of employees. Summary of the Invention

[0004] This invention provides a composite device for reliability testing of access control and inspection processes, which aims to solve the technical problem that existing access control systems only provide alarms and cannot quickly identify non-unit employees.

[0005] To achieve the above objectives, the technical solution adopted by the present invention is as follows: a composite device for reliability testing of access control and inspection processes is provided, comprising a monitoring center, an access control unit, and a security unit; the security unit is installed on the access control unit, and the security unit includes a pressure puncture valve and a foam generator, and the monitoring center is connected to the security unit and the access control unit respectively;

[0006] The pressure puncture valve is electrically connected to the monitoring center, which controls the opening or closing of the pressure puncture valve.

[0007] In one possible implementation, the access control unit includes:

[0008] The access control device includes an access control body and two gates, which are respectively located on both sides of the access control body and are used to control the entry and exit of employees.

[0009] A detection module, located on the access control unit and electrically connected to the gate, is used to detect and control the gate's open or closed state. When the gate is open, the module continues to detect its status. When the gate is closed, the access control device prompts the user to swipe a card and verify biometric data.

[0010] The data acquisition module is located on the access control unit and is electrically connected to the detection module, the monitoring center, and the security unit. The data acquisition module transmits the acquired information to the monitoring center and compares it with the pre-entered employee information to determine whether the employee is an employee of the unit. If the employee is not an employee of the unit, the security unit issues an abnormal alarm signal, and the monitoring center displays an alarm interface. At the same time, the employee undergoes secondary data acquisition through the data acquisition module.

[0011] In one possible implementation, the access control unit includes a base, an access control frame, and an identity authentication box; the access control frame is fixedly installed on the top of the base, the identity authentication box is fixedly installed on the top of the access control frame, and a main camera is fixedly installed on both the front and back of the identity authentication box.

[0012] In one possible implementation, the access control frame has movable doors on both sides, and the movable doors are rotatably connected to the access control frame via door hinges; a limiting component is provided between the movable doors and the access control frame, and the limiting component is used to limit the movable doors.

[0013] In one possible implementation, the security unit further includes a mounting bracket, an angle adjustment mechanism, and a monitoring alarm. The mounting bracket is fixedly mounted on the access control frame, and the monitoring alarm and the mounting bracket are connected through the angle adjustment mechanism. The angle adjustment mechanism is used to adjust the height and angle of the monitoring alarm, and the monitoring alarm is electrically connected to the monitoring center.

[0014] In one possible implementation, the base has a hollow cavity inside, and the composite device for reliability testing of the entrance / exit control and inspection process further includes a pressure regulating structure, which comprises:

[0015] The base plate is slidably embedded in the base, and a pressure sensor is provided on the base plate. The pressure sensor is electrically connected to the monitoring center.

[0016] A lever assembly is disposed in the hollow cavity. The lever assembly includes a rotating rod and a rotating seat. One end of the rotating rod is rotatably disposed on the base plate, and the rod body is rotatably connected to the rotating seat.

[0017] A pressure bladder is located at the top of the hollow cavity, and the pressure bladder is located at the other end of the rotating rod;

[0018] The spring assembly has one end fixedly connected to the base plate and the other end fixedly connected to the bottom of the hollow cavity.

[0019] When an employee steps on the base plate, the pressure sensor transmits the pressure signal to the monitoring center for system comparison; at the same time, the pressure bladder is squeezed by the rotating rod under the action of the lever assembly.

[0020] In one possible implementation, the access control frame has a recess for accommodating a limiting component, the limiting component being disposed at the top of the door hinge, the limiting component comprising:

[0021] The expansion and contraction section is a hollow balloon structure, and the expansion and contraction section is connected to the pressure bladder through a conduit;

[0022] Multiple limiting parts are spaced apart around the periphery of the expansion and contraction part, and one end of each limiting part is connected to the top of the door hinge;

[0023] When the expansion and contraction part is compressed, it causes the end of the limiting part away from the door hinge to move away from the central axis of the door hinge, so that the limiting part fits into the groove.

[0024] In one possible implementation, the conduit is connected to the pressure puncture valve via a vent pipe, and the vent pipe is equipped with a valve that is electrically connected to the monitoring center.

[0025] In one possible implementation, there are two limiting components, one at the top and one at the bottom of the movable door, to limit the door hinge.

[0026] In one possible implementation, the acquisition module includes a face recognition component, a vein recognition component, and a body odor detection component.

[0027] The beneficial effects of the composite device for reliability detection of access control and inspection processes provided by this invention are as follows: Compared with the prior art, this invention includes a monitoring center, an access control unit, and a security unit. The security unit is installed on the access control unit and includes a pressure puncture valve and a foam generator. The monitoring center is connected to both the security unit and the access control unit. When the access control unit transmits a detection signal to the monitoring center, the monitoring center compares it with the employee information pre-entered in the system to determine whether the employee is an employee of the unit. If the employee is not an employee of the unit, the monitoring center displays an alarm interface, and the security unit issues an abnormal alarm signal. Simultaneously, the pressure puncture valve in the security unit punctures the foam generator, which generates foam. The foam is sprayed onto the access control unit, adhering to the personnel and providing fluorescent marking. This allows for rapid and effective identification of non-unit employees, solving the technical problem in the prior art where access control systems only provide alarms and cannot quickly mark non-unit employees. Attached Figure Description

[0028] Figure 1 A schematic diagram of a composite device for reliability testing of an access control and inspection process provided in an embodiment of the present invention;

[0029] Figure 2 This is a schematic diagram of the structure of an access control unit of a composite device for reliability testing of access control and inspection processes, provided in an embodiment of the present invention.

[0030] Figure 3 This is a front sectional view of the access control unit provided in an embodiment of the present invention;

[0031] Figure 4 for Figure 3 An enlarged schematic diagram of region A shown below;

[0032] Figure 5 for Figure 3 An enlarged schematic diagram of the local area B shown;

[0033] Explanation of reference numerals in the attached figures:

[0034] 1. Monitoring center; 2. Access control unit; 3. Security unit;

[0035] 21. Access control device; 22. Detection module; 23. Data acquisition module; 211. Base; 212. Access control frame; 213. Movable door; 2111. Hollow cavity; 4. Pressure regulation structure; 41. Base plate; 42. Pressure sensor; 43. Rotating rod; 44. Rotating seat; 45. Pressure bladder; 46. Conduit; 47. Spring; 2121. Groove; 51. Expansion / contraction part; 52. Limiting part; 214. Door hinge. Detailed Implementation

[0036] To make the technical problems to be solved, the technical solutions, and the beneficial effects of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0037] It should be further noted that the accompanying drawings and embodiments of the present invention mainly describe the concept of the present invention. Based on this concept, some specific forms and arrangements of connection relationships, positional relationships, power mechanisms, power supply systems, hydraulic systems and control systems may not be fully described. However, under the premise that those skilled in the art understand the concept of the present invention, they can implement the above-mentioned specific forms and arrangements in a well-known manner.

[0038] When a component is referred to as being "fixed to" or "set on" another component, it can be directly on or indirectly on that other component. When a component is referred to as being "connected to" another component, it can be directly connected to or indirectly connected to that other component.

[0039] The terms “length,” “width,” “up,” “down,” “front,” “back,” “left,” “right,” “vertical,” “horizontal,” “top,” “bottom,” “inner,” and “outer,” etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing the present invention and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the present invention.

[0040] The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this invention, "a plurality of" means two or more, and "several" means one or more, unless otherwise explicitly specified.

[0041] Please refer to the following: Figure 1 and Figure 2 The present invention will now describe a composite device for reliability testing of an access control and inspection process.

[0042] A composite device for reliability testing of access control and inspection processes includes a monitoring center, an access control unit 2, and a security unit. The security unit is installed on the access control unit 2 and includes a pressure puncture valve and a foam generator. The monitoring center is connected to both the security unit and the access control unit 2.

[0043] The pressure puncture valve is electrically connected to the monitoring center, which uses it to control the opening or closing of the pressure puncture valve.

[0044] This invention provides a composite device for reliability testing of access control and inspection processes. Compared with existing technologies, this invention includes a monitoring center, an access control unit 2, and a security unit. The security unit is installed on the access control unit 2 and includes a pressure puncture valve and a foam generator. The monitoring center is connected to both the security unit and the access control unit 2. When the access control unit 2 transmits a detection signal to the monitoring center, the monitoring center compares it with pre-entered employee information to determine if the employee is an employee of the unit. If the employee is not an employee, the monitoring center displays an alarm interface, and the security unit issues an abnormal alarm signal. Simultaneously, the pressure puncture valve in the security unit punctures the foam generator, causing it to produce foam. The foam is then sprayed onto the access control unit 2, where it adheres to the person's body. This solves the technical problem of existing access control systems that only provide simple alarms.

[0045] In some embodiments, the access control unit 2 includes an access control device 21, a detection module 22, and a data acquisition module 23. The access control device 21 includes an access control body and two gates, which are respectively located on both sides of the access control body and are used to control employee entry and exit. The detection module 22 is located on the access control body and electrically connected to the gates. The detection module 22 is used to detect and control the opening or closing state of the gates. When the gate is open, the detection module continues to monitor the gate status. When the current gate status is closed, the access control device 21 prompts for card swiping and biometric data verification. The data acquisition module 23 is located on the access control body and electrically connected to the detection module 22, the monitoring center, and the security unit. The data acquisition module 23 transmits the collected information to the monitoring center for comparison with pre-entered employee information to determine if the employee is an employee of the unit. If the employee is not an employee of the unit, the security unit issues an abnormal alarm signal, and the monitoring center displays an alarm interface. Simultaneously, the employee undergoes secondary data acquisition through the data acquisition module 23.

[0046] Please see Figure 2 and Figure 3 The access control system includes a base 211, an access control frame 212, and an identity authentication box. The access control frame 212 is fixedly installed on the top of the base 211, and the identity authentication box is fixedly installed on the top of the access control frame 212. The main camera is fixedly installed on both the front and back of the identity authentication box.

[0047] The access control frame 212 has movable doors 213 on both sides, and the movable doors 213 are rotatably connected to the access control frame 212 via door hinges 214. A limiting component is provided between the movable doors 213 and the access control frame 212 to limit the movable doors 213.

[0048] The security unit also includes a mounting bracket, an angle adjustment mechanism, and a monitoring alarm. The mounting bracket is fixed to the access control frame 212. The monitoring alarm and the mounting bracket are connected via the angle adjustment mechanism, which adjusts the height and angle of the monitoring alarm. The monitoring alarm is electrically connected to the monitoring center. When an employee enters the access control frame 212 through the movable door 213, the monitoring center controls the angle adjustment mechanism to adjust the angle and height of the monitoring alarm, thus monitoring the employee.

[0049] First, the detection module 22 detects whether the gate is closed. When the gate is closed, the access control device 21 prompts the employee to swipe their card and verify their biometric data. Simultaneously, the data acquisition module 23 transmits the data from the access control device 21 to the monitoring center, which compares it with pre-entered employee information to determine if the employee is a member of the unit. If the employee is not a member of the unit, the security unit issues an abnormal alarm signal, and the monitoring center displays an alarm interface. The employee then waits again to swipe their card and verify their biometric data.

[0050] When the employee waits to swipe their card and verify their biometric data again, the main camera on the identity authentication box is pointed at the employee, and the monitoring center is electrically connected to the angle adjustment mechanism. The angle adjustment mechanism is remotely controlled to move up, down, left, and right, thereby adjusting the height and angle of the monitoring alarm, so that the monitoring alarm is at the optimal preset distance from the employee.

[0051] After the employee passes the second verification, the gate opens, and the employee passes through smoothly. If the employee fails the second verification, the monitoring alarm receives a verification failure signal from the monitoring center. The monitoring center then activates the pressure puncture valve, which punctures the foam generator. The foam generator produces foam, which sprays onto the employee's clothing and marks the employee (Note: The foam in this application uses a fluorescent material that is harmless to the human body).

[0052] Please see Figure 4 As a specific embodiment of this application, the base 211 has a hollow chamber 2111 inside. The composite device for reliability testing of an entrance / exit control and inspection process also includes a pressure regulating structure 4, which comprises a base plate 41, a lever assembly, a pressure bladder 45, and a spring 47 assembly. The base plate 41 is slidably embedded in the base 211, and a pressure sensor 42 is mounted on the base plate 41, which is electrically connected to the monitoring center. The lever assembly is located within the hollow chamber 2111 and includes a rotating rod 43 and a rotating seat 44. One end of the rotating rod 43 is rotatably mounted on the base plate 41, and the rod body is rotatably connected to the rotating seat 44. The pressure bladder 45 is located at the top of the hollow chamber 2111 and at the other end of the rotating rod 43. The spring 47 assembly is vertically arranged, with one end fixedly connected to the base plate 41 and the other end fixedly connected to the bottom of the hollow chamber 2111.

[0053] When an employee steps on the base plate 41, the base plate 41 sinks downwards. Since the pressure sensor 42 is located at the bottom of the base plate 41, it transmits the pressure data to the monitoring center, which processes and compares it with pre-stored employee information. Simultaneously, because one end of the rotating rod 43 is rotatably connected to the base plate 41, and the rod body is rotatably connected to the rotating seat 44, the other end of the rotating rod 43 moves in the opposite direction. The pressure bladder 45 contacts the other end of the rotating rod 43, thus the pressure bladder 45 is compressed by the rotating rod 43. Therefore, when the employee leaves the base plate 41, the pressure bladder 45 pushes the rotating rod 43, ultimately restoring the base plate 41 to its initial position. A set of springs 47 is installed at the bottom of the base plate 41 to prevent the base plate 41 from wobbling due to the employee's misalignment, and also to prevent the employee's excessive weight from exceeding the operating range of the pressure bladder 45.

[0054] The access control frame 212 has a groove 2121 for accommodating a limiting component. The limiting component is located on the top of the door hinge 214 and includes an expansion / contraction portion 51 and multiple limiting portions 52. The expansion / contraction portion 51 is a hollow balloon structure and is connected to the pressure bladder 45 via a conduit 46. The multiple limiting portions 52 are spaced apart around the circumference of the expansion / contraction portion 51, and one end of each limiting portion 52 is connected to the top of the door hinge 214.

[0055] When the expansion and contraction part 51 is squeezed, it causes the end of the limiting part 52 away from the door hinge 214 to move away from the central axis of the door hinge 214, so that the limiting part 52 fits into the groove 2121.

[0056] Furthermore, conduit 46 is connected to the pressure puncture valve via a vent pipe, and the vent pipe is equipped with a valve that is electrically connected to the monitoring center.

[0057] When an employee steps on the base plate 41, the expansion and contraction part 51 expands because it is connected to the pressure bladder 45 via the conduit 46. This expansion and contraction part 51 causes the limiting part 52 to engage with the groove 2121, locking the movable door 213 and preventing it from opening normally. When the monitoring center verifies the employee's information is correct, the detection module 22 illuminates the "allow passage" indicator, the gate opens, and the employee passes through smoothly. Simultaneously, the base plate 41 and lever assembly reset. The external pressure of the pressure bladder 45 disappears, and the internal pressure of both the pressure bladder 45 and the expansion and contraction part 51 returns to their initial state, allowing the movable door 213 to resume normal rotation. The next employee repeats the above procedure. Conversely, if the monitoring center verifies the employee's information is incorrect, the monitoring center activates the valve. The gas in the pressure bladder 45 flows through the vent pipe into the pressure puncture valve, ultimately puncturing the foam generator. The foam generator produces foam, which is then sprayed onto the access control unit 2. The foam adheres to the person, thus marking that person (i.e., not an employee of this unit).

[0058] Furthermore, two limiting components are provided, one at the top and one at the bottom of the movable door 213, to limit the door hinge 214. This design makes the limiting of the movable door 213 more stable and reliable.

[0059] Based on the above embodiments, the data acquisition module 23 includes a face recognition component, a vein recognition component, and a body odor detection component. Verifying employee information and vital sign data in a multi-dimensional and multi-layered manner can further improve the security level.

[0060] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A composite device for reliability testing of access control and inspection processes, characterized in that, include: The monitoring center, access control unit (2) and security unit; the security unit is installed on the access control unit (2), the security unit includes a pressure puncture valve and a foam generator, and the monitoring center is connected to the security unit and the access control unit (2) respectively; The pressure puncture valve is electrically connected to the monitoring center, which controls the opening or closing of the pressure puncture valve. The access control unit (2) includes: Access control equipment (21) includes an access control body and two gates, the two gates being respectively located on both sides of the access control body, and the two gates being used to control the entry and exit of employees; The detection module (22), located on the access control body and electrically connected to the gate, is used to detect and control the gate's open or closed state; when the gate is in the open state, it continues to detect the gate's state; when the gate is currently in the closed state, the access control device (21) prompts for card swiping and biometric data verification; and The data acquisition module (23) is located on the access control unit and is electrically connected to the detection module (22), the monitoring center and the security unit respectively. The data acquisition module (23) transmits the collected information to the monitoring center and compares it with the pre-entered employee information to determine whether the employee is an employee of the unit. If the employee is not an employee of the unit, the security unit issues an abnormal alarm signal and the monitoring center displays an alarm interface. At the same time, the employee conducts a second data acquisition through the data acquisition module (23). The access control system includes a base (211), an access control frame (212), and an identity authentication box; the access control frame (212) is fixedly installed on the top of the base (211), the identity authentication box is fixedly installed on the top of the access control frame (212), and the main camera is fixedly installed on both the front and back of the identity authentication box. The access control frame (212) has movable doors (213) on both sides, and the movable doors (213) are rotatably connected to the access control frame (212) via door hinges (214); a limiting component is provided between the movable doors (213) and the access control frame (212), and the limiting component is used to limit the movable doors (213); The base (211) has a hollow chamber (2111) inside, and the composite device for reliability testing of the entrance and exit control inspection process is also provided with a pressure regulating structure (4), the pressure regulating structure (4) including: The base plate (41) is slidably embedded in the base (211), and the base plate (41) is provided with a pressure sensor (42), which is electrically connected to the monitoring center; A lever assembly is provided in the hollow cavity (2111). The lever assembly includes a rotating rod (43) and a rotating seat (44). One end of the rotating rod (43) is rotatably mounted on the base plate (41), and the rod body of the rotating rod (43) is rotatably connected to the rotating seat (44). A pressure bladder (45) is located at the top of the hollow chamber (2111), and the pressure bladder (45) is located at the other end of the rotating rod (43); The spring (47) assembly has one end fixedly connected to the base plate (41) and the other end fixedly connected to the bottom of the hollow cavity (2111); When an employee steps on the base plate (41), the pressure sensor (42) transmits the pressure signal to the monitoring center for system comparison; at the same time, the pressure bladder (45) is squeezed by the rotating rod (43) under the action of the lever assembly; The access control frame (212) is provided with a groove (2121) for accommodating a limiting component. The limiting component is located on the top of the door hinge (214) and includes: The expansion and contraction section (51) is a hollow balloon structure, and the expansion and contraction section (51) is connected to the pressure bladder (45) through a conduit (46); Multiple limiting parts (52) are arranged at intervals around the periphery of the expansion and contraction part (51), and one end of the limiting part (52) is connected to the top of the door hinge (214); When the expansion and contraction part (51) is squeezed, it causes the end of the limiting part (52) away from the door hinge (214) to move away from the central axis of the door hinge (214) so ​​that the limiting part (52) fits into the groove (2121).

2. The composite device for reliability detection of access control and inspection process as described in claim 1, characterized in that, The security unit also includes a fixed frame, an angle adjustment mechanism, and a monitoring alarm. The fixed frame is fixedly mounted on the access control frame (212). The monitoring alarm and the fixed frame are connected through the angle adjustment mechanism. The angle adjustment mechanism is used to adjust the height and angle of the monitoring alarm. The monitoring alarm is electrically connected to the monitoring center.

3. The composite device for reliability testing of access control and inspection processes as described in claim 1, characterized in that, The conduit (46) is connected to the pressure puncture valve through a vent pipe, and the vent pipe is equipped with a valve, which is electrically connected to the monitoring center.

4. The composite device for reliability testing of access control and inspection processes as described in claim 3, characterized in that, The limiting components are two in number, which are respectively set at the top and bottom of the movable door (213) to limit the door hinge (214).

5. The composite device for reliability testing of access control and inspection processes as described in claim 1, characterized in that, The acquisition module (23) includes a face recognition component, a vein recognition component, and a body odor detection component.

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