Face recognition access control gate for tourist attraction

Abstract

The invention relates to the technical field of gate equipment, in particular to a face recognition access control gate for tourist attractions, which comprises a first gate case and a second gate case which are symmetrically arranged. An isolation mechanism is arranged at the inlet end and comprises a first isolation column, a second isolation column and a rotatable isolation rod, and one end of the isolation rod is connected with a first driving assembly; the outlet end is provided with a following interception mechanism which comprises a first vertical frame, a second vertical frame, a foldable first interception rod and a foldable second interception rod, and the first interception rod is connected with a second driving assembly. According to the device, through cooperation of the isolation mechanism and the following interception mechanism, double optimization is achieved, tourists are automatically isolated at the entrance end, the single-person recognition precision is ensured, and manual guidance is replaced; and the exit end monitors the trailing behavior in real time, triggers an alarm and blocks a channel. The problems of identification interference, labor cost and trailing control are solved, the operation burden is relieved, and the income and safety of the scenic spot are guaranteed.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of gate equipment, in particular to a face recognition access control gate for a tourist attraction. BACKGROUND

[0002] As a key device for modern tourist attraction entrance management, the core function of the face recognition access control gate lies in automatically identifying the facial features of tourists and comparing them with the pre-stored ticket information, thereby realizing efficient and safe passage control. Such a gate system is usually composed of a gate main box containing a core processing unit, a video screen for information prompting and guiding, an image acquisition unit (camera) integrated near the screen, a gate baffle for physical blocking and releasing, and passage detection sensors distributed at key positions of the passage (such as the entrance waiting area, both sides of the passage, and the active area of the baffle). The working process is roughly as follows: when a tourist approaches the gate, the camera captures his / her facial image, and the processing unit in the box performs rapid identification and ticket verification; if the verification is successful, the controller drives the baffle to open and allow passage, while the screen feeds back the success information; if the verification fails or there is an anomaly, the baffle remains closed and prompts the corresponding information. Various sensors distributed throughout the passage work together to ensure the safety of single-person passage and prevent irregular behavior.

[0003] In the prior art, the face recognition access control gate deployed in tourist attractions requires tourists to pass through the gate in a queue. In order to ensure that the image acquisition unit can clearly and accurately capture and identify the facial features of each tourist, and to avoid the recognition area from being crowded due to multiple people approaching or being too close to the gate, thereby interfering with the effective identification of the target individual by the device, it is usually necessary to configure a dedicated guide near the access control gate. The main responsibility of the guide is to maintain the order of passage, remind tourists to maintain an appropriate identification distance, and orderly enter the gate recognition area, thereby creating necessary single-person identification conditions for the camera.

[0004] However, the artificial guidance mode faces the following problems in actual operation. First, the post has a high work intensity, and requires long-time attention and active guidance, and the pressure is multiplied during the peak period of passenger flow. Second, considering that large tourist attractions usually need to set a considerable number of gate channels at multiple entrances to meet the traffic demand, which means that a proportional number of guidance personnel need to be equipped, significantly increasing the human resource investment and operation cost of the scenic spot. Third, the environment of the scenic spot itself has the characteristics of dense flow and relatively complex order, and some tourists may tailgate the previous people through the gate. If such behavior is not discovered and stopped by the on-site guidance personnel in time, not only will it directly cause a loss of ticket revenue for the scenic spot, but the uncorrected demonstration effect may also induce more tourists to imitate, increasing the management difficulty. More importantly, the uncontrolled entry of non-normal traffic personnel into the scenic spot poses hidden dangers to the accurate statistics of the number of visitors in the park, the safety capacity control and emergency management, and increases the potential safety risk. Therefore, the present application proposes a face recognition access control gate for tourist attractions to solve the above problems. SUMMARY

[0005] The present application aims to provide a face recognition access control gate for tourist attractions to solve the problems raised in the background art.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical solution: a face recognition access control gate for tourist attractions, comprising: a first gate box and a second gate box, the first gate box and the second gate box are symmetrically arranged, an isolation mechanism is arranged between the first gate box and the second gate box, and a tailing interception mechanism is arranged between the outlet ends of the first gate box and the second gate box.

[0007] The isolation mechanism comprises a first isolation column and a second isolation column, the first isolation column and the second isolation column are oppositely arranged, a isolation rod rotatable between a blocking position and a release position is installed between the first isolation column and the second isolation column, and the isolation rod is connected with a first driving assembly for driving the rotation of the isolation rod at one end close to the first isolation column.

[0008] The tailing interception mechanism comprises a first stand, a second stand is arranged opposite to the first stand, a first interception rod is rotatably installed on one side of the first stand, one end of the first interception rod is foldably connected with one end of a second interception rod, the other end of the first interception rod is connected with a second driving assembly, and the second driving assembly is used to switch the first interception rod and the second interception rod between an unfolded interception state and a folded release state.

[0009] Preferably, a video screen is fixedly installed on the upper surface of the first gate box, a camera is fixedly connected to one side of the top of the video screen, a sun shield is arranged outside the video screen and the camera, the bottom of the sun shield is fixedly connected with the upper surface of the first gate box, and a gate plate is slidably installed on one side wall of the first gate box.

[0010] Preferably, a side of the upper surface of the second gate cabinet is fixedly provided with a broadcaster, a protective cover is arranged outside the broadcaster, the bottom of the protective cover is fixedly connected with the upper surface of the second gate cabinet through bolts, and the second gate cabinet is slidably provided with a gate plate on the opposite side of the first gate cabinet.

[0011] Preferably, the other side of the upper surface of the second gate cabinet is fixedly provided with an alarm, a passage sensor is fixedly arranged on one side of the bottom of the second gate cabinet close to the exit end, and a counter is fixedly arranged on one side of the bottom of the first gate cabinet close to the exit end.

[0012] Preferably, a plurality of guardrails are fixedly connected to the first isolation column and the second isolation column on the side close to the first gate cabinet and the second gate cabinet, and a plurality of guide rails are fixedly connected to the first isolation column and the second isolation column on the side away from the first gate cabinet and the second gate cabinet.

[0013] Preferably, the first driving assembly comprises a first motor fixedly arranged on the bottom of the first isolation column, the output end of the first motor is fixedly connected with one end of a driving shaft, the other end of the driving shaft is rotatably sleeved on the bottom of the first isolation column, the middle part of the driving shaft is fixedly sleeved with one end of a driving plate, the other end of the driving plate is rotatably connected with one end of a transmission frame through a connecting pin, the other end of the transmission frame is fixedly connected with the bottom of a connecting rod, the top of the connecting rod is rotatably connected with one end of a connecting plate through a limiting pin, and the other end of the connecting plate is fixedly connected with a connecting shaft.

[0014] Preferably, the connecting shaft is rotatably sleeved on the top of the first isolation column on both sides, the middle part of the connecting shaft is fixedly connected with one end of an isolation rod, the other end of the isolation rod is abutted with a rubber column fixedly arranged on one side of the top of the second isolation column, and the isolation rod is fixedly connected with a blocking rod on the top and the bottom.

[0015] Preferably, a plurality of blocking rods are fixedly connected to the first stand and the second stand on the side close to the first gate cabinet and the second gate cabinet, a limiting frame is fixedly arranged on one side of the top of the second stand, and a second control box is fixedly arranged on the other side of the top of the second stand.

[0016] Preferably, the second driving assembly comprises a second motor fixedly arranged on one side of the top of the first stand, the output end of the second motor penetrates through the top of the first stand and is fixedly connected with the bottom end of the first blocking rod, and the top end of the first blocking rod is rotatably connected with one end of the second blocking rod through an upper fixed pin.

[0017] Preferably, the other end of the second blocking rod is slidably inserted into the limiting frame, an auxiliary rod is arranged on one side of the first blocking rod, the bottom end of the auxiliary rod is rotatably connected with the first stand through a lower fixed pin, and the top end of the auxiliary rod is rotatably connected with the second blocking rod through a transmission pin.

[0018] Compared with the prior art, the present application has the following advantages:

[0019] 1. Through the linkage control of the isolation pole and infrared sensor, the physical separation operation of "allowing one person and isolating one person" is automatically executed at the gate entrance. This mechanism actively avoids subsequent tourists crowding the recognition area, ensuring that the camera always faces a single person for accurate identification. This not only solves the recognition interference problem caused by large gatherings, but also directly replaces the function of manual guidance to maintain spacing, significantly reducing reliance on on-site staff and lowering the manpower input and management costs of the scenic area.

[0020] 2. Utilizing the coordinated monitoring of access sensors and counters, the system detects abnormal numbers of people passing through in real time (such as tailgating). Once an anomaly is detected, the system immediately triggers an alarm and automatically deploys a barrier to form a physical barrier, while simultaneously using side railings to block escape routes. This design quickly blocks unauthorized passage without human intervention, preventing ticket revenue loss and eliminating the disorder and safety hazards caused by tailgating, thus achieving a dual improvement in revenue protection and risk control. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 This is a top view of the overall structure of the present invention;

[0023] Figure 3 This is a bottom view of the overall structure of the present invention;

[0024] Figure 4 This is a schematic diagram of the internal structure of the present invention;

[0025] Figure 5 For the present invention Figure 4 Enlarged schematic diagram of the structure at point A in the middle

[0026] Figure 6 This is a top view of the internal structure of the present invention;

[0027] Figure 7 For the present invention Figure 6 Enlarged schematic diagram of the structure at point B.

[0028] In the diagram: 1. First gate box; 2. Second gate box; 3. First isolation post; 4. Second isolation post; 5. Isolation bar; 6. First support frame; 7. Second support frame; 8. First interception bar; 9. Second interception bar; 10. Video screen; 11. Camera; 12. Sunshade; 13. Broadcaster; 14. Protective cover; 15. Gate; 16. Alarm; 17. Passage sensor; 18. Counter; 19. Guardrail; 20. Guide rail; 21. First motor; 22. Drive shaft; 23. Drive plate; 24. Transmission frame; 25. Connecting rod; 26. Connecting plate; 27. Connecting shaft; 28. Rubber post; 29. ​​Stop bar; 30. First control box; 31. Bar; 32. Limit frame; 33. Second control box; 34. Second motor; 35. Auxiliary bar. Detailed Implementation

[0029] To make the objectives, technical solutions, and advantages of the present invention clear and complete, the embodiments of the present invention will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only some, not all, embodiments of the present invention, and are merely illustrative of the embodiments of the present invention. They are not intended to limit the embodiments of the present invention. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0030] Please see Figures 1 to 7This invention provides a technical solution: a facial recognition access control gate for tourist attractions, comprising: a first gate box 1 and a second gate box 2, both fixedly connected to the ground. Each gate box contains a control motherboard, a power module, a driver module, and a communication module, facilitating control of its components. The first gate box 1 and the second gate box 2 are symmetrically arranged. An isolation mechanism is provided between the entry ends of the first gate box 1 and the second gate box 2 to separate queues and prevent people from crowding together. A tailgating interception mechanism is provided between the exit ends of the first gate box 1 and the second gate box 2 to intercept tailgating and prevent unauthorized personnel from entering. The isolation mechanism includes a first isolation... The first isolation post 3 and the second isolation post 4 are arranged opposite each other and are both fixedly connected to the ground. An isolation rod 5 that can rotate between the first isolation post 3 and the second isolation post 4 is installed between the first isolation post 3 and the second isolation post 4. A first drive assembly for driving the isolation rod 5 to rotate is connected to one end of the isolation rod 5 near the first isolation post 3. The following interception mechanism includes a first stand 6 and a second stand 7 arranged opposite the first stand 6. Both the first stand 6 and the second stand 7 are fixedly installed on the ground. A first interception rod 8 is rotatably installed on one side of the first stand 6. One end of the first interception rod 8 is foldably connected to one end of the second interception rod 9. The other end of the first interception rod 8 is connected to a second drive assembly. The second drive assembly is used to drive the first interception rod 8 and the second interception rod 9 to switch between the unfolded interception state and the folded release state.

[0031] In use, tourists queue at the entrances of the first turnstile 1 and the second turnstile 2. Driven by the first drive component, the isolation bar 5 between the first isolation post 3 and the second isolation post 4 is raised, allowing the person in front to pass first. Then, by controlling the first drive component in reverse, the first isolation bar 5 is isolated to prevent the person behind from getting too close to the person in front, thus affecting the accuracy of facial recognition. When facial recognition is successful, a voice announcement tells the person to continue passing. When facial recognition fails, a voice announcement tells the operator to intervene. To prevent people from tailgating between the two turnstiles, when someone is tailgating between the two turnstiles, the first intercepting bar 8 and the second intercepting bar 9 are deployed by the second drive component, blocking laterally at the exit of the two turnstiles, thus preventing the tailgating person from passing through together.

[0032] A video screen 10 is fixedly installed on the upper surface of the first gate box 1. The video screen is electrically connected to the first gate box 1. The video screen 10 can display information of accompanying personnel. A camera 11 is fixedly connected to one side of the top of the video screen 10. The camera 11 is electrically connected to the video screen 10. A sunshade 12 is installed on the outside of the video screen 10 and the camera 11. The sunshade 12 prevents the external light from being too strong and affecting the recognition line of the camera 11. The bottom of the sunshade 12 is fixedly connected to the upper surface of the first gate box 1. The camera 11 and the video screen 10 are electrically connected. A gate plate 15 is slidably installed on one side wall of the first gate box 1. The gate plate 15 is electrically connected to the drive module inside the first gate box 1.

[0033] A broadcaster 13 is fixedly installed on one side of the upper surface of the second gate box 2. The broadcaster 13 is electrically connected to the internal control main board of the second gate box 2. The second gate box 2 is electrically connected to the first gate box 1, so that information can be transmitted and shared through the communication module. The broadcaster 13 is covered with a protective cover 14 to prevent dust from entering the broadcaster 13 and affecting its service life. The bottom of the protective cover 14 is fixedly connected to the upper surface of the second gate box 2 by bolts. A gate plate 15 is slidably installed on the opposite side of the second gate box 2 and the first gate box 1. The gate plate 15 is electrically connected to the control main board installed inside the second gate box 2. An alarm 16 is fixedly installed on the other side of the upper surface of the second gate box 2. A passage sensor 17 is fixedly installed on the bottom of the second gate box 2 near the exit end. A counter 18 is fixedly installed on the bottom of the first gate box 1 near the exit end. The alarm 16, passage sensor 17, and counter 18 are all electrically connected to the control main board.

[0034] When tourists approach camera 11 for facial recognition, camera 11 collects facial information and transmits it to the control board inside the gate box. After complex calculations such as facial detection, feature extraction, and database comparison, if the recognition is successful, the data is transmitted to video screen 10 for tourists to view. At this time, the control drive module causes the gate 15 to retract into the gate box, facilitating passage for operators. If the recognition fails, the information is transmitted to announcer 13 via the communication module for broadcast, thus improving the efficiency of the process. If a tourist's face cannot be recognized, the operator will be notified to handle the situation. If recognition is successful, when a person passes through the two turnstiles, they will first pass through the access sensor 17 and then through the counter 18. The access sensor 17 will detect the passage of the person, thereby resetting the gate 15. The counter 18 will detect the number of people passing through. If the number of people passing through is greater than one, the information will be transmitted to the alarm 16, which will then sound an alarm, thereby alerting the tourist and external staff that there may be people tailgating them, thus facilitating the subsequent interception by the tailgating interception mechanism.

[0035] The bottom of the second isolation column 4 is equipped with an infrared sensor. Several guardrails 19 are fixedly connected to the first isolation column 3 and the second isolation column 4 on the side close to the first gate box 1 and the second gate box 2, so that travelers can enter from the side. Several guide rails 20 are fixedly connected to the side of the first isolation column 3 and the second isolation column 4 away from the first gate box 1 and the second gate box 2, so that travelers can be guided to queue by the guide rails 20.

[0036] The first drive assembly includes a first motor 21, which is fixedly mounted at the bottom of a first isolation column 3. The first isolation column 3 provides fixed support for the first motor 21. The output end of the first motor 21 is fixedly connected to one end of a drive shaft 22. The other end of the drive shaft 22 is rotatably sleeved at the bottom of the first isolation column 3, which provides limiting support for the drive shaft 22. The middle part of the drive shaft 22 is fixedly sleeved at one end of a drive plate 23. The other end of the drive plate 23 is rotatably connected to one end of a transmission frame 24 via a connecting pin. The other end of the transmission frame 24 is fixedly connected to the bottom of a connecting rod 25. The top of the connecting rod 25 is connected to a limiting pin. One end of the connecting plate 26 is rotatably connected, and the other end of the connecting plate 26 is fixedly connected to the connecting shaft 27. The two sides of the connecting shaft 27 are rotatably sleeved on the top of the first isolation column 3. The middle part of the first isolation column 3 and the connecting shaft 27 is fixedly connected to one end of the isolation rod 5. The other end of the isolation rod 5 abuts against the rubber column 28 fixedly connected to one side of the top of the second isolation column 4. The upper and lower sides of the isolation rod 5 are fixedly connected to the stop bar 29. The other side of the top of the second isolation column 4 is fixedly installed with the first control box 30. The first control box 30 is electrically connected to the gate box. The first control box 30 is also electrically connected to the infrared sensor and the first motor 21.

[0037] Initially, the isolation bar 5 is installed between the first isolation post 3 and the second isolation post 4, guiding travelers to queue via the guide rail 20. When the infrared sensor installed at the bottom of the second isolation post 4 detects a person approaching, the first control box 30 controls the first motor 21 to start. The first motor 21 drives the drive shaft 22 to rotate. The drive shaft 22 rotates under the limit of the first isolation post 3, thereby driving the drive plate 23 to rotate downward. The drive plate 23 is rotatably connected to the bottom of the transmission frame 24, pulling the transmission frame 24 downward. The top of the transmission frame 24 is fixedly connected to the bottom of the connecting rod 25, driving the connecting rod 25 to move synchronously. The top of the connecting rod 25 is rotatably connected to the connecting plate 26, causing the connecting plate 26 to pull the isolation bar 5 up via the connecting shaft 27 until the isolation bar 5 is aligned with the first isolation post 3. The isolation poles 3 are collinear, allowing personnel to pass through. Then, the first control box 30 controls the first motor 21 to rotate in the opposite direction until the end of the isolation pole 5 away from the first isolation pole 3 abuts against the rubber pole 28, which provides cushioning. At this time, the first control box 30 transmits the detected personnel information to the gate box, facilitating subsequent facial recognition detection. Meanwhile, the gate box controls the first control box 30 so that even if someone approaches the infrared sensor, it does not start the first motor 21 until the previous person passes through the passage sensor 17 and counter 18 and the alarm 16 does not sound. Only then does it start the first motor 21. The isolation poles 5 separate the personnel, preventing congestion in the recognition area caused by multiple people approaching or being too close to the gate, which could interfere with the effective recognition of the target individual.

[0038] Several barriers 31 are fixedly connected to the first upright frame 6 and the second upright frame 7 near the first gate box 1 and the second gate box 2. The barriers 31 can assist in intercepting tailgating personnel to prevent them from escaping. A limit frame 32 is fixedly installed on one side of the top of the second upright frame 7, and a second control box 33 is fixedly installed on the other side of the top of the second upright frame 7. The second drive assembly includes a second motor 34, which is electrically connected to the second control box 33 and the gate box 33. The second motor 34 is fixedly installed on one side of the top of the first upright frame 6. The output end of the second motor 34 passes through the top of the first upright frame 6 and is fixedly connected to the bottom end of the first intercepting rod 8. The top end of the first intercepting rod 8 is rotatably connected to one end of the second intercepting rod 9 through an upper fixing pin. The other end of the second intercepting rod 9 is slidably inserted into the limit frame 32. An auxiliary rod 35 is provided on one side of the first intercepting rod 8. The bottom end of the auxiliary rod 35 is rotatably connected to the first upright frame 6 through a lower fixing pin, and the top end of the auxiliary rod 35 is rotatably connected to the second intercepting rod 9 through a transmission pin.

[0039] In the initial state, the first barrier bar 8 and the second barrier bar 9 are folded up. After tourists pass through the gate 15, they pass through the passage sensor 17 and the counter 18. Then the gate 15 resets, and people can pass between the first support frame 6 and the second support frame 7. When the counter 18 detects that the number of people passing through is greater than one, it will transmit the information to the control board. The control board will then transmit the information to the alarm 16 and the second control box 33. The alarm 16 will sound an alarm signal, indicating that tourists and external staff may be tailgating. At the same time, the second control box 33 will start the second motor 34, which will drive the first barrier bar 8 downward. The mechanism rotates and moves towards the second upright 7, thereby indirectly driving the auxiliary rod 35 to move. One end of the auxiliary rod 35 rotates on the first upright 6, while the other end is limited by the second intercepting rod 9. As the second intercepting rod 9 moves, it unfolds outward, making the second intercepting rod 9 and the first intercepting rod 8 collinear, until one end of the second intercepting rod 9 slides into the limiting frame 32, thereby intercepting the exit ends of the two turnstiles. Combined with the interception of the barrier 31, this prevents tailgating personnel from escaping. After the tailgating personnel are dealt with, the second motor 34 is controlled to rotate in the opposite direction, causing the first intercepting rod 8 and the second intercepting rod 9 to fold back to their original positions, facilitating the passage of other personnel.

[0040] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A facial recognition access control gate for tourist attractions, comprising a first gate box (1) and a second gate box (2), characterized in that: The first gate box (1) and the second gate box (2) are arranged symmetrically. An isolation mechanism is provided between the entry ends of the first gate box (1) and the second gate box (2), and a tailing interception mechanism is provided between the exit ends of the first gate box (1) and the second gate box (2). The isolation mechanism includes a first isolation post (3) and a second isolation post (4). The first isolation post (3) and the second isolation post (4) are arranged opposite to each other. An isolation rod (5) that can rotate between the first isolation post (3) and the second isolation post (4) is installed between the first isolation post (3) and the second isolation post (4). A first drive component for driving the isolation rod (5) to rotate is connected to one end of the isolation rod (5) near the first isolation post (3). The tailing interception mechanism includes a first stand (6), and a second stand (7) is provided opposite the first stand (6). A first interception bar (8) is rotatably installed on one side of the first stand (6). One end of the first interception bar (8) is foldably connected to one end of the second interception bar (9). The other end of the first interception bar (8) is connected to a second drive assembly. The second drive assembly is used to drive the first interception bar (8) and the second interception bar (9) to switch between the unfolded interception state and the folded release state.

2. A facial recognition access control gate for tourist attractions according to claim 1, characterized in that: A video screen (10) is fixedly installed on the upper surface of the first gate box (1). A camera (11) is fixedly connected to one side of the top of the video screen (10). A sunshade (12) is installed on the outside of the video screen (10) and the camera (11). The bottom of the sunshade (12) is fixedly connected to the upper surface of the first gate box (1). A gate plate (15) is slidably installed on one side wall of the first gate box (1).

3. A facial recognition access control gate for tourist attractions according to claim 1, characterized in that: A broadcaster (13) is fixedly installed on one side of the upper surface of the second gate box (2). A protective cover (14) is provided on the outside of the broadcaster (13). The bottom of the protective cover (14) is fixedly connected to the upper surface of the second gate box (2) by bolts. A gate plate (15) is slidably installed on the opposite side of the second gate box (2) and the first gate box (1).

4. A facial recognition access control gate for tourist attractions according to claim 3, characterized in that: An alarm (16) is fixedly installed on the other side of the upper surface of the second gate box (2), a passage sensor (17) is fixedly installed on the bottom of the second gate box (2) near the exit end, and a counter (18) is fixedly installed on the bottom of the first gate box (1) near the exit end.

5. A facial recognition access control gate for tourist attractions according to claim 1, characterized in that: The first isolation column (3) and the second isolation column (4) are fixedly connected with several guardrails (19) on the side close to the first gate box (1) and the second gate box (2), and the first isolation column (3) and the second isolation column (4) are fixedly connected with several guide rails (20) on the side away from the first gate box (1) and the second gate box (2).

6. A facial recognition access control gate for tourist attractions according to claim 5, characterized in that: The first drive assembly includes a first motor (21), which is fixedly installed at the bottom of the first isolation column (3). The output end of the first motor (21) is fixedly connected to one end of the drive shaft (22), and the other end of the drive shaft (22) is rotatably sleeved at the bottom of the first isolation column (3). The middle part of the drive shaft (22) is fixedly sleeved to one end of the drive plate (23), and the other end of the drive plate (23) is rotatably connected to one end of the transmission frame (24) through a connecting pin. The other end of the transmission frame (24) is fixedly connected to the bottom of the connecting rod (25), and the top of the connecting rod (25) is rotatably connected to one end of the connecting plate (26) through a limiting pin. The other end of the connecting plate (26) is fixedly connected to the connecting shaft (27).

7. A facial recognition access control gate for tourist attractions according to claim 6, characterized in that: The connecting shaft (27) is rotatably sleeved on the top of the first isolation column (3) on both sides. The middle part of the connecting shaft (27) is fixedly connected to one end of the isolation rod (5). The other end of the isolation rod (5) is abutted against the rubber column (28) fixedly connected to one side of the top of the second isolation column (4). The upper and lower sides of the isolation rod (5) are fixedly connected with the stop bar (29). The other side of the top of the second isolation column (4) is fixedly installed with the first control box (30).

8. A facial recognition access control gate for tourist attractions according to claim 7, characterized in that: The first upright (6) and the second upright (7) are fixedly connected with several railings (31) on the side near the first gate box (1) and the second gate box (2). A limit frame (32) is fixedly installed on one side of the top of the second upright (7), and a second control box (33) is fixedly installed on the other side of the top of the second upright (7).

9. A facial recognition access control gate for tourist attractions according to claim 1, characterized in that: The second drive assembly includes a second motor (34), which is fixedly installed on one side of the top of the first stand (6). The output end of the second motor (34) passes through the top of the first stand (6) and is fixedly connected to the bottom end of the first intercepting rod (8). The top end of the first intercepting rod (8) is rotatably connected to one end of the second intercepting rod (9) through an upper fixing pin.

10. A facial recognition access control gate for tourist attractions according to claim 9, characterized in that: The other end of the second intercepting rod (9) is slidably inserted into the limiting frame (32). An auxiliary rod (35) is provided on one side of the first intercepting rod (8). The bottom end of the auxiliary rod (35) is rotatably connected to the first upright (6) through a lower fixing pin. The top end of the auxiliary rod (35) is rotatably connected to the second intercepting rod (9) through a transmission pin.

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