Artificial intelligence access control device
Through the intelligent use unit and the identification and adjustment unit, multiple identity verification methods, elevator location display and emergency avoidance functions are realized, which solves the problems of insufficient intelligence and elevator linkage of existing access control devices, and improves the convenience and safety of passage.
Patent Information
- Application Number
- CN202422643727.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-31
- Publication Date
- 2025-11-21
- Estimated Expiration
- 2034-10-31
AI Technical Summary
Existing access control devices have few unlocking methods and are not intelligent enough. They lack communication and linkage with elevator equipment, which may cause pedestrians to trip and fall due to slow passage. In addition, facial recognition is ineffective in low light conditions.
It adopts an intelligent usage unit and an identification adjustment unit, supports multiple identity verification methods such as physical access cards and facial recognition, displays elevator location on a navigation screen, has emergency avoidance function and supplementary lighting equipment, detects pedestrian distance through distance sensors to avoid tripping, adjusts the height and angle of the facial recognition device, and has a backup battery and supplementary lighting strip.
It improves the convenience and safety of passage, ensures that pedestrians can take the elevator in time and avoid tripping, ensures the effectiveness of facial recognition at night, and has emergency avoidance and backup power functions.
Smart Images
Figure CN223582521U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to access control equipment technical field, concretely is an artificial intelligence access control device. BACKGROUND
[0002] Access control equipment refers to the equipment installed at the entrance of building or community, which is used to control the identity recognition and access control of the person entering and leaving. The role of access control equipment not only lies in security, but also can improve convenience and management efficiency, and reduce the workload of property personnel.
[0003] The existing access control device has few unlocking modes and is not intelligent enough, lacks communication linkage with elevator equipment, and cannot well assist people in daily travel. Moreover, since the opening time of the passage gate is fixed each time, if the pedestrian does not pass through in time, the pedestrian will be tripped and injured. Therefore, the utility model provides an artificial intelligence access control device. UTILITY MODEL CONTENT
[0004] The utility model solves the technical problem of overcoming the defects of the prior art, and provides an artificial intelligence access control device. The pedestrian can perform identity verification through various ways such as physical door card and face recognition, thereby improving the convenience of passing through. Meanwhile, under the action of the communication equipment, the pedestrian can obtain the position condition of the elevator through the navigation screen when unlocking, thereby helping the pedestrian to take the elevator more timely and accurately. Moreover, the access control device has an emergency avoidance function. If the pedestrian does not pass through in time after verification, the distance sensor detects that the distance is too close, and sends a signal to the microcomputer. The microcomputer controls the baffle to be reopened, thereby avoiding tripping the pedestrian and causing the pedestrian to be injured. The access control device also has a reliable recognition adjustment unit, which can adjust the height and angle of the face recognition device. Moreover, the access control device has a light supplementing device that is automatically opened according to the intensity of ambient light, thereby ensuring that the face recognition of the pedestrian can be performed in the night environment.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an artificial intelligence access control device, comprising a partition, an intelligent use unit and a recognition adjustment unit.
[0006] The partition is composed of two longitudinal partitions. The two partitions are provided with a recess on the opposite side.
[0007] The intelligent use unit comprises a motor box, a shaft guard, a connecting shaft, a baffle, a card recognizer and a navigation screen, the motor box is embedded and installed in the middle of the lower side of the partition on both sides of the partition, a servo motor and a variable speed gear assembly are installed in the motor box, a vertical connecting shaft is led out upward at the end of the gear assembly, a shaft guard is fixedly connected at the middle position of the upper and lower sides of the groove, the two ends of the connecting shaft are rotatably connected in the interiors of the upper and lower shaft guards, the baffle is provided with two, the connecting shaft passes through one side of the baffle and is fixedly connected, and the right sides of the two directions in front of and behind the partition are provided with solid card recognition areas, the card recognizer and the navigation screen are embedded and installed in the areas.
[0008] The recognition adjustment unit is installed at the middle position of the partition.
[0009] The servo motor in the motor box provides power, the variable speed gear assembly is used for increasing the torsion of the connecting shaft, the shaft guard is used for mounting the connecting shaft and enabling the connecting shaft to rotate, thereby effectively driving the baffle to rotate, the two baffles are rotated to different positions to realize the closing or opening of the partition, after the baffles are completely opened, the baffles can be completely accommodated in the groove to avoid hanging or wearing the clothes of the passing person, the card recognizer can recognize the solid door card and the virtual door card, after the door card or the NFC device is unlocked by approaching the card recognizer, the baffle is opened, and the navigation screen can display the information that whether the elevator reaches or not, obtained by the communication device, the navigation screen can be connected to the microcomputer to display the welcome word, the temperature, the weather and the like in leisure time, thereby bringing convenience to the travel of people, and the recognition adjustment unit can support the adjustment of the height and the angle of the face recognition device, so that the face recognition device can more accurately and efficiently recognize the appearance of the entering person.
[0010] Further, the intelligent use unit further comprises a distance sensor, a microcomputer and a communication module, two transverse distance sensors are embedded and installed at the front and back sides of each baffle, the outer sides of the partitions on both sides of the partition are provided with an installation groove, the microcomputer is installed in the groove, and the communication module is installed at the right upper corner of the microcomputer. The communication module is used for remote communication with the nearby elevator equipment, the microcomputer is used for collecting and processing various data signals, so as to control the content displayed on the navigation screen and the opening and closing of the baffle, when the person does not pass in time and is about to collide with the baffle, the distance sensor detects that the distance is too close, sends a signal to the microcomputer, the microcomputer controls the baffle to be re-opened, thereby avoiding the injury of the pedestrian caused by stumbling the pedestrian.
[0011] Further, the recognition adjusting unit comprises a mounting seat, a sleeve, a pull rod and a face recognition device, the mounting seat is fixedly connected to the middle position of the upper end of the partition, the sleeve is rotatably connected to the inside of the mounting seat, the pull rod is slidably connected to the inside of the sleeve, and the upper end of the pull rod is fixedly connected to the lower end of the face recognition device, and the face recognition device comprises a front display screen and a camera at the upper position.
[0012] Further, the recognition adjusting unit further comprises a light sensor and a light bar, the light sensor is embedded and mounted on the top of the face recognition device, the light bar is horizontally mounted at the lower position of the front end of the face recognition device, and the light sensor and the light bar are bidirectionally electrically connected with the microcomputer.
[0013] Further, the recognition adjusting unit further comprises a mounting block and a screwing device, the outside of the sleeve is fixedly connected with the mounting block, one screwing device is threadedly screwed and mounted at the end of the mounting block, and the threaded section inside the screwing device is vertically on the outside of the pull rod.
[0014] Further, it further comprises a backup battery, a cover plate and a lock, the battery is arranged in the mounting groove outside the partition, the cover plate is fixedly installed at the port of the mounting groove through screws, and the lock is installed at the lower middle position of the cover plate.
[0015] Compared with the prior art, the artificial intelligent access control device has the following advantages:
[0016] 1. Equipped with an intelligent access unit, pedestrians can verify their identity through various methods such as physical access cards and facial recognition, improving the convenience of passage. Simultaneously, with the help of communication devices, pedestrians can obtain the elevator's location via a navigation screen when unlocking, helping them to board the elevator more promptly and accurately. Furthermore, this access control device has an emergency avoidance function; if a pedestrian does not pass through immediately after verification, and the distance sensor detects that the distance is too close, it will send a signal to the microcomputer, which will then control the barrier to reopen, preventing pedestrians from tripping and getting injured.
[0017] 2. It has a reliable recognition and adjustment unit that can adjust the height and angle of the face recognition device, and has a supplementary lighting device that automatically turns on according to the intensity of ambient light to ensure that face recognition of pedestrians can be performed even in nighttime environments.
[0018] 3. This utility model features an intelligent user unit, allowing pedestrians to verify their identity through various methods such as physical access cards and facial recognition, thus improving access convenience. Simultaneously, with the assistance of communication equipment, pedestrians can obtain the elevator's location via a navigation screen when unlocking, helping them to board the elevator more promptly and accurately. Furthermore, this access control device has an emergency avoidance function; if a pedestrian fails to pass immediately after verification, the distance sensor detects that the distance is too close and sends a signal to the microcomputer, which then controls the barrier to reopen, preventing pedestrians from tripping and getting injured. It also features a reliable recognition adjustment unit capable of adjusting the height and angle of the facial recognition device, and an automatic supplementary lighting device that activates based on ambient light levels, ensuring facial recognition of pedestrians even at night. Attached Figure Description
[0019] Figure 1 This is a schematic diagram of the structure of this utility model;
[0020] Figure 2 This is a partial structural diagram of the present invention;
[0021] Figure 3 This utility model Figure 1 Enlarged view of the structure at point A in the middle;
[0022] Figure 4 This utility model Figure 1 Enlarged view of the structure at point B in the middle.
[0023] In the diagram: 1. Divider, 2. Groove, 3. Intelligent operating unit, 31. Motor housing, 32. Shaft protector, 33. Connecting shaft, 34. Baffle, 35. Card reader, 36. Navigation screen, 37. Distance sensor, 38. Microcomputer, 39. Communication module, 4. Identification and adjustment unit, 41. Mounting base, 42. Sleeve, 43. Pull rod, 44. Face recognition device, 45. Light sensor, 46. Supplementary light strip, 47. Mounting block, 48. Tightener, 5. Spare battery, 6. Cover plate, 7. Lock. DETAILED DESCRIPTION
[0024] The technical solutions in the embodiments of the present application will be apparently and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.
[0025] Please refer to Figures 1-4 The present embodiment provides a technical solution: an artificial intelligence access control device, comprising a partition 1, an intelligent use unit 3 and an identification adjustment unit 4.
[0026] The partition 1 is composed of two left and right longitudinal partitions, and the two partitions are provided with a long rectangular groove 2 on the opposite side.
[0027] The intelligent use unit 3 includes a motor box 31, a shaft guard 32, a connecting shaft 33, a baffle 34, a card recognizer 35 and a navigation screen 36. The motor box 31 is embedded and installed at the lower middle part of the two partitions on the left and right sides of the partition 1. The inside of the motor box 31 is provided with a servo motor and a variable speed gear assembly. The end of the gear set is provided with a vertical connecting shaft 33. The shaft guard 32 is fixedly connected at the middle position of the upper and lower sides of the groove 2. The two ends of the connecting shaft 33 are rotatably connected to the inside of the upper and lower shaft guards 32. The baffle 34 is provided with two, and the connecting shaft 33 passes through one side of the baffle 34 and is fixedly connected. The right side of the partition 1 in the front and rear directions is provided with a physical card identification area, and the card recognizer 35 and the navigation screen 36 are embedded and installed in the area.
[0028] The identification adjustment unit 4 is installed at the upper side of the middle position of the partition 1.
[0029] The servo motor in the motor box 31 provides power, the gear set is used for increasing the torsion of the connecting shaft 33, the shaft guard 32 is used for mounting the connecting shaft 33 and enabling the connecting shaft 33 to rotate, thereby enabling the baffle 34 to rotate effectively, the two baffles 34 are rotated to different positions to realize the closing or opening of the compartment 1, after the baffle 34 is fully opened, the baffle 34 can be completely accommodated in the groove 2, so as to avoid hanging or wearing the clothes of the passing person, the card recognizer 35 can recognize the physical door card and the virtual door card, after the door card or the NFC device is unlocked by approaching the card recognizer 35, the baffle 34 is opened, the navigation screen 36 can display the information that whether the elevator reaches or not, which is obtained by the communication device, the navigation screen 36 can be connected with the microcomputer 38 to display the welcome words, temperature, weather and the like, so as to bring convenience to the travel of people, the recognition and adjustment unit 4 can support the height and angle of the face recognition device 44 to be adjusted, so that the face recognition device 44 can more accurately and efficiently recognize the appearance of the entering person.
[0030] The intelligent use unit 3 further comprises the distance sensor 37, the microcomputer 38 and the communication module 39, two transverse distance sensors 37 are embedded and mounted on the front and back of each baffle 34, the outer side of the compartment 1 is provided with a mounting groove, the microcomputer 38 is mounted in the groove, and the communication module 39 is mounted at the right upper corner of the microcomputer 38. The communication module 39 is used for remote communication with the nearby elevator equipment, the microcomputer 38 is used for collecting and processing various data signals, so as to control the content displayed on the navigation screen 36 and the opening and closing of the baffle 34, when the person does not pass in time and is about to collide with the baffle 34, the distance sensor 37 detects that the distance is too close, and sends a signal to the microcomputer 38, the microcomputer 38 controls the baffle 34 to be opened again, so as to avoid tripping the pedestrian and causing the pedestrian to be injured.
[0031] The recognition and adjustment unit 4 comprises the mounting seat 41, the sleeve 42, the pull rod 43 and the face recognition device 44, the mounting seat 41 is fixedly connected to the middle position of the upper end of the compartment 1, the sleeve 42 is rotatably connected in the mounting seat 41, the pull rod 43 is slidably connected in the sleeve 42, and the upper end of the pull rod 43 is fixedly connected to the lower end of the face recognition device 44. The face recognition device 44 comprises a front display screen and a camera at an upper position. The mounting seat 41 is used for mounting the sleeve 42, the sleeve 42 is used for mounting the pull rod 43, and the height of the face recognition device 44 can be adjusted by controlling the length of the pull rod 43 drawn out, the pull rod 43 can rotate relative to the sleeve 42, and the angle of the camera in the face recognition device 44 can be adjusted, when the camera obtains the face image of the pedestrian, the display screen at the front end of the face recognition device 44 can display the face image, so as to help the pedestrian to adjust the standing position and ensure that the recognition and authentication are quickly achieved.
[0032] The recognition adjusting unit 4 further comprises a light sensor 45 and a light bar 46, the top of the face recognition device 44 is embedded with the light sensor 45, and the front end of the face recognition device 44 is provided with the transverse light bar 46 at the lower position, and the light sensor 45 and the light bar 46 are both bidirectionally connected with the microcomputer 38. The light sensor 45 is used for detecting the light intensity in the environment, when the external light is dark, the microcomputer 38 controls the light bar 46 to light up, to ensure the recognition effect of the camera in the night scene.
[0033] The recognition adjusting unit 4 further comprises a mounting block 47 and a screwing device 48, the outer side of the sleeve 42 is fixedly connected with the mounting block 47, the end of the mounting block 47 is threadedly screwed with the screwing device 48, and the threaded section on the inner side of the screwing device 48 is vertically topped on the outer side of the pull rod 43. The mounting block 47 is used for mounting the screwing device 48, and by screwing the screwing device 48, the pull rod 43 can be fastened or unlocked.
[0034] Further comprising a backup battery 5, a cover plate 6 and a lock 7, the backup battery 5 is arranged in the mounting groove on the outer side of the partition 1, the cover plate 6 is fixedly installed at the port of the mounting groove through screws, and the lock 7 is installed at the lower middle position of the cover plate 6. The backup battery 5 can temporarily supply power when the power is off, to ensure that pedestrians can still pass smoothly when the power is off, the cover plate 6 can be disassembled to overhaul the electrical devices inside the mounting groove, and only the special staff can disassemble the cover plate 6 by opening the lock 7 with a key, to avoid malicious damage to the control system of the access control device.
[0035] The working principle of the artificial intelligence access control device is as follows: the access control device has an intelligent use unit 3, pedestrians can perform identity verification through various modes such as physical door cards and face recognition, and the convenience of passing is improved; meanwhile, under the action of a communication device, the pedestrian can obtain the position condition of an elevator through a navigation screen 36 when unlocking, helping the pedestrian to ride the elevator more timely and accurately; and the access control device has an emergency avoidance function, if the pedestrian does not pass in time after verification, the distance sensor 37 detects that the distance is too close, a signal is sent to the microcomputer 38, the microcomputer 38 controls the baffle 34 to reopen, and the pedestrian is prevented from being injured by stumbling; a servo motor in the motor box 31 provides power, a variable speed gear set is used for increasing the torsion of the connecting shaft 33, the shaft guard 32 is used for mounting the connecting shaft 33 and enabling the connecting shaft 33 to rotate, thereby effectively driving the baffle 34 to rotate, the two baffles 34 are rotated to different positions to realize the closing or opening of the partition 1; after the baffle 34 is completely opened, the baffle 34 can be completely accommodated in the groove 2, and the clothes of the passing person are prevented from being hung or worn; the card recognizer 35 can recognize physical door cards and virtual door cards, the baffle 34 is opened after the door card or the NFC device is close to the card recognizer 35 and is unlocked, and the navigation screen 36 can display information such as whether the elevator obtained by the communication device arrives; in leisure time, the navigation screen 36 can be connected to the microcomputer 38 to display welcome words, temperature, weather and the like, thereby bringing convenience to people's travel; the communication module 39 is used for remote communication with the elevator device nearby, the microcomputer 38 is used for collecting and processing various data signals, thereby controlling the content displayed on the navigation screen 36 and the opening and closing of the baffle 34; when the person does not pass in time and is about to collide with the baffle 34, the distance sensor 37 detects that the distance is too close, a signal is sent to the microcomputer 38, the microcomputer 38 controls the baffle 34 to reopen, and the pedestrian is prevented from being injured by stumbling. The access control device also has a reliable recognition adjustment unit 4, the height and angle of the face recognition device 44 can be adjusted, and the light supplementing device is automatically opened according to the strength of ambient light, so that the face recognition of the pedestrian can be performed in the night environment; the mounting seat 41 is used for mounting the sleeve 42, the sleeve 42 is used for mounting the pull rod 43, the length of the pull rod 43 drawn out is controlled, the height of the face recognition device 44 can be adjusted, the pull rod 43 can rotate relative to the sleeve 42, and the angle of the camera in the face recognition device 44 can be adjusted; when the camera obtains the face image of the pedestrian, the display screen at the front end of the face recognition device 44 can be used for display, so as to help the pedestrian to adjust the standing position and ensure that the recognition authentication is quickly achieved; the light sensor 45 is used for detecting the light intensity in the environment, when the external light is dark, the microcomputer 38 controls the light bar 46 to be bright, and the recognition effect of the camera in the night scene is ensured; the mounting block 47 is used for mounting the tightening device 48, the pull rod 43 can be fastened or unlocked by rotating the tightening device 48.In addition, the standby battery 5 can play a temporary power supply effect when power failure occurs, to ensure that pedestrians can still pass smoothly when power failure occurs, the cover plate 6 can be disassembled to overhaul the electrical devices inside the installation groove, and only the special staff can dismount the cover plate 6 by unlocking the lock 7, avoiding malicious damage to the control system of the access control device.
[0036] It is worth noting that the microcomputer 38 disclosed in the above embodiment controls the navigation screen 36, the face recognition device 44, the light supplement lamp strip 46 and the servo motor in the motor box 31 to work by using the method commonly used in the prior art.
[0037] The above is only an embodiment of the present application, and does not limit the patent range of the present application, and any equivalent structure or equivalent process transformation using the content of the present application specification and drawings, or direct or indirect application in other related technical fields, are also included in the patent protection range of the present application.
Claims
1. An artificial intelligence access control device, characterized in that: It includes a partition (1), an intelligent use unit (3), and an identification and adjustment unit (4); The partition (1) consists of two longitudinally arranged partitions on the left and right sides, and a rectangular groove (2) is provided on the opposite side of each partition. The intelligent use unit (3) includes a motor housing (31), a shaft protector (32), a connecting shaft (33), a baffle (34), a card reader (35), and a navigation screen (36). The motor housing (31) is installed in the middle of the lower side of the partition on both sides of the partition (1). The motor housing (31) is equipped with a servo motor and a speed gear assembly. The end of the gear assembly leads upward with a vertical connecting shaft (33). A shaft protector (32) is fixedly connected to the middle of the upper and lower sides of the groove (2). The two ends of the connecting shaft (33) are rotatably connected to the inside of the upper and lower shaft protectors (32). There are two baffles (34). The connecting shaft (33) passes through one side of the baffle (34) and the two are fixedly connected. The right side of the partition (1) in both the front and rear directions is provided with a physical card recognition area. The card reader (35) and the navigation screen (36) are installed in the area. Identification adjustment unit (4): installed on the upper side of the middle position of the partition (1).
2. The artificial intelligence access control device according to claim 1, characterized in that: The intelligent use unit (3) also includes a distance sensor (37), a microcomputer (38) and a communication module (39). Two horizontal distance sensors (37) are embedded on the front and back sides of each baffle (34). The outer sides of the partitions on both sides of the partition (1) are provided with mounting slots, and the microcomputer (38) is installed inside the slots. The communication module (39) is installed at the upper right corner of the microcomputer (38).
3. The artificial intelligence access control device according to claim 1, characterized in that: The recognition adjustment unit (4) includes a mounting base (41), a sleeve (42), a pull rod (43), and a face recognition device (44). The mounting base (41) is fixedly connected to the middle position of the upper end of the partition (1). The sleeve (42) is rotatably connected inside the mounting base (41). The pull rod (43) is slidably connected inside the sleeve (42). The upper end of the pull rod (43) is fixedly connected to the lower end of the face recognition device (44). The face recognition device (44) includes a front display screen and a camera at the upper position.
4. The artificial intelligence access control device according to claim 3, characterized in that: The recognition adjustment unit (4) also includes a light sensor (45) and a fill light strip (46). The light sensor (45) is embedded in the top of the face recognition device (44), and a horizontal fill light strip (46) is installed at the lower front end of the face recognition device (44). The light sensor (45) and the fill light strip (46) are both bidirectionally electrically connected to the microcomputer (38).
5. An artificial intelligence access control device according to claim 3, characterized in that: The identification and adjustment unit (4) also includes a mounting block (47) and a tightener (48). The mounting block (47) is fixedly connected to the outside of the sleeve (42). A tightener (48) is screwed onto the end of the mounting block (47). The threaded section inside the tightener (48) is vertically pressed against the outside of the pull rod (43).
6. The artificial intelligence access control device according to claim 1, characterized in that: It also includes a spare battery (5), a cover plate (6) and a lock (7). The battery (5) is placed in the mounting groove outside the partition (1). The cover plate (6) is fixed at the port of the mounting groove by screws. The lock (7) is installed at the middle position of the lower side of the cover plate (6).