Intelligent building access control machine

Abstract

The utility model discloses an intelligent building access control machine which comprises an intelligent face recognition access control machine and a dustproof mechanism, the intelligent face recognition access control machine comprises a supporting column body, and a host is fixedly mounted at the top of the supporting column body; the dustproof mechanism comprises a human body infrared sensor fixedly installed on the outer side wall of the supporting column body, a controller and a motor fixedly installed at the top of the main machine, and an output shaft of the motor is fixedly connected with a connecting circular plate. According to the intelligent building access control machine, the dustproof mechanism is arranged on the intelligent face recognition access control machine, so that the arc-shaped dustproof cover can perform dustproof protection on the camera of the host in a normal state, and when the human body infrared sensor senses a human body, a signal can be sent to the controller; the motor can drive the arc-shaped dust cover to move to the back of the host after being started, so that the host can be normally used; through the arrangement, the problem that a worker needs to regularly wipe and clean the camera is solved, so that the manpower consumption is reduced.

Description

Technical Field

[0001] The utility model relates to the field of access control equipment, in particular to an intelligent building access control machine. Background Art

[0002] As we all know, an access control machine is an access control device installed in homes or offices. For example, the common card access control binds the card with the personnel information, authorizes the card, and swipes the card to open the door. The card swiping information is stored in the controller's memory and collected through the access control software when needed. It can be viewed through query. After registration, people need to swipe the card at the access control machine when entering or exiting. Such an access control machine has multiple functions such as access control, attendance, and alarm.

[0003] Existing smart building access control machines usually have intelligent face recognition functions when in use. However, since the camera used to recognize faces is directly exposed to the outside, dust adhesion can easily affect the normal use of the face recognition function. As a result, staff are required to wipe the camera regularly, increasing manpower consumption. To this end, we propose a smart building access control machine. Utility Model Content

[0004] The purpose of the utility model is to provide an intelligent building access control machine to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an intelligent building access control machine, comprising: an intelligent face recognition access control machine and a dust prevention mechanism;

[0006] The intelligent face recognition access control machine includes a supporting column, and a host is fixedly installed on the top of the supporting column;

[0007] The dustproof mechanism includes a human infrared sensor fixedly mounted on the outer wall of a supporting column, a controller, and a motor fixedly mounted on the top of a main unit, wherein the output shaft of the motor is fixedly connected to a connecting circular plate, the bottom of the connecting circular plate is fixedly connected to an arc-shaped dust cover, the arc-shaped dust cover is arranged on the outside of the main unit, the bottom of the arc-shaped dust cover is movably connected to a supporting ring body, the supporting ring body is fixedly sleeved on the outer wall of the supporting column, the signal output end of the human infrared sensor is connected to the signal input end of the controller, and the electric control output end of the controller is electrically connected to the electric control input end of the motor.

[0008] By adopting the above technical solution, after the host is installed on the supporting column, it can perform intelligent facial recognition on the people who need to pass through. When the face matches the information in the database successfully, the host can open the gate to let them pass; in addition, under normal circumstances, the arc-shaped dust cover can be located outside the host camera for dust protection. When the human infrared sensor senses the approach of a human body, it will send a signal to the controller, so that the controller can start the motor, so that the motor can drive the connecting circular plate to rotate 180 degrees, and then the arc-shaped dust cover can be rotated to the back of the host under the action of the connecting circular plate, so that the camera can perform face recognition. When the human body moves away, the controller can rotate the motor 180 degrees again, so that the arc-shaped dust cover can be rotated to the front of the host again to protect the camera from dust.

[0009] Preferably, an annular sliding groove is provided on the top of the supporting ring body, and the bottom of the arc-shaped dust cover is slidably connected to the inner side wall of the annular sliding groove.

[0010] By adopting the above technical solution, the stability of the supporting ring body during rotation can be improved.

[0011] Preferably, a hollow groove is provided inside the arc-shaped dust cover.

[0012] By adopting the above technical solution, the transparent plate can be easily installed.

[0013] Preferably, a transparent plate is fixedly embedded in the hollow groove.

[0014] By adopting the above technical solution, the arc-shaped dust cover can play a normal dust-proof role without affecting the user's external observation of the operating status of the host.

[0015] Preferably, the transparent plate body is a transparent acrylic plate.

[0016] By adopting the above technical solution, the use strength of the transparent plate can be improved.

[0017] Preferably, the bottom of the support column is fixedly connected to a support base.

[0018] By adopting the above technical solution, the stability of the support column during use can be improved.

[0019] Preferably, the motor is a stepper motor.

[0020] By adopting the above technical solution, the motor can be rotated at a fixed angle of 180 degrees.

[0021] In summary, the present application includes at least one of the following beneficial technical effects:

[0022] This intelligent building access control machine is equipped with a dustproof mechanism on the intelligent face recognition access control machine, so that the arc-shaped dust cover can protect the camera of the host from dust under normal circumstances, and when the human infrared sensor senses the human body, it can send a signal to the controller, so that after the motor is started, it can drive the arc-shaped dust cover to move to the back of the host, so that the host can be used normally; through the above settings, the problem that the staff needs to wipe and clean the camera regularly is solved, thereby reducing manpower consumption. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the structure of the intelligent building access control machine of the utility model;

[0024] Figure 2 It is an enlarged schematic diagram of area A of the structural schematic diagram of the intelligent building access control machine of the utility model;

[0025] Figure 3 It is a structural schematic diagram of the dustproof mechanism in the intelligent building access control machine of the utility model;

[0026] Figure 4 This is a structural schematic diagram of the hollow slot and transparent acrylic plate of the intelligent building access control machine of the utility model.

[0027] In the figure: 1. Intelligent face recognition access control machine; 10. Support column; 11. Host; 12. Support base; 2. Dust-proof mechanism; 20. Human infrared sensor; 21. Controller; 22. Motor; 23. Connecting circular plate; 24. Arc dust cover; 25. Empty groove; 26. Transparent plate; 27. Support ring; 28. Annular slide groove. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] See also Figure 1-Figure 4 , the utility model provides a technical solution: an intelligent building access control machine, comprising: an intelligent face recognition access control machine 1 and a dust prevention mechanism 2;

[0030] First, in order to enable the host 11 to perform intelligent face recognition on the person who needs to pass through after being installed on the support column 10, when the face matches the information in the database successfully, the host 11 can open the gate to let the person pass; the intelligent face recognition access control machine 1 includes a support column 10, and the host 11 is fixedly installed on the top of the support column 10; in order to improve the stability of the support column 10 when in use, the bottom of the support column 10 is fixedly connected to a support base 12;

[0031] Secondly, in order to ensure that the arc-shaped dust cover 24 can be located outside the camera of the host 11 for dust protection under normal conditions, when the human infrared sensor 20 senses that a human body is approaching, it will send a signal to the controller 21, so that the controller 21 can start the motor 22, so that the motor 22 can drive the connecting circular plate 23 to rotate 180 degrees, and then the arc-shaped dust cover 24 can be rotated to the back of the host 11 under the action of the connecting circular plate 23, so that the camera can be used for face recognition. When the human body moves away, the controller 21 can rotate the motor 22 180 degrees again, so that the arc-shaped dust cover 24 can be rotated to the front of the host 11 again to protect the camera from dust. The dustproof mechanism 2 includes a human infrared sensor 20 fixedly mounted on the outer wall of the support column 10, a controller 21, and a motor 22 fixedly mounted on the top of the host 11. The output shaft of the motor 22 is fixedly connected with a connecting circular plate 23. The bottom of the connecting circular plate 23 is fixedly connected with an arc-shaped dust cover 24. The arc-shaped dust cover 24 is arranged outside the host 11. The bottom of the arc-shaped dust cover 24 is movably connected with a supporting ring body 27. The supporting ring body 27 is fixedly sleeved on the outer wall of the support column 10. The signal output end of the human infrared sensor 20 is connected with the signal input end of the controller 21. The electric control output end of the controller 21 is electrically connected with the electric control input end of the motor 22.

[0032] Again, in order to improve the stability of the support ring body 27 during rotation, an annular groove 28 is provided on the top of the support ring body 27, and the bottom of the arc-shaped dust cover 24 is slidably connected to the inner wall of the annular groove 28; in order to enable the arc-shaped dust cover 24 to play a normal dust-proof role without affecting the user's external observation of the operating status of the host 11, an empty groove 25 is provided inside the arc-shaped dust cover 24, and a transparent plate body 26 is fixedly embedded in the empty groove 25; in order to improve the use strength of the transparent plate body 26, the transparent plate body 26 is a transparent acrylic plate; in order to enable the motor 22 to rotate at a fixed one hundred and eighty degrees, the motor 22 is a stepping motor 22.

[0033] It should be noted that the model of the intelligent face recognition access control machine 1 is TH105H, and the model of the human infrared sensor 20 is XRDY312.

[0034] The working steps of this scheme are summarized and sorted out according to the above technical scheme: when in use, after the host 11 is installed on the supporting column 10, it can perform intelligent face recognition on the person who needs to pass through. When the face matches the information in the database successfully, the host 11 can open the gate to let it pass; and, under normal circumstances, the arc-shaped dust cover 24 can be located outside the camera of the host 11 for dust protection. When the human infrared sensor 20 senses the approach of the human body, it will send a signal to the controller 21, so that the controller 21 can start the motor 22, so that the motor 22 can drive the connecting circular plate 23 to rotate 180 degrees, and then the arc-shaped dust cover 24 can be rotated to the back of the host 11 under the action of the connecting circular plate 23, so that the camera can perform face recognition. When the human body moves away, the controller 21 can rotate the motor 22 180 degrees again, so that the arc-shaped dust cover 24 can be rotated to the front of the host 11 again to protect the camera from dust.

[0035] In summary: the intelligent building access control machine sets a dustproof mechanism 2 on the intelligent face recognition access control machine 1, so that the arc-shaped dust cover 24 can protect the camera of the host 11 from dust under normal circumstances, and when the human infrared sensor 20 senses the human body, it can send a signal to the controller 21, so that the motor 22 can start and drive the arc-shaped dust cover 24 to move to the back of the host 11, so that the host 11 can be used normally; through the above settings, the problem that the staff needs to wipe and clean the camera regularly is solved, thereby reducing manpower consumption.

[0036] Parts not involved in the present invention are the same as the prior art or can be implemented by the prior art. Although the embodiments of the present invention have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. An intelligent building access control machine, characterized in that: include: Intelligent face recognition access control machine (1) and dust prevention mechanism (2); The intelligent face recognition access control machine (1) comprises a support column (10), and a host (11) is fixedly mounted on the top of the support column (10); The dustproof mechanism (2) comprises a human infrared sensor (20) fixedly mounted on the outer wall of a support column (10), a controller (21), and a motor (22) fixedly mounted on the top of a main unit (11); the output shaft of the motor (22) is fixedly connected to a connecting circular plate (23); the bottom of the connecting circular plate (23) is fixedly connected to an arc-shaped dust cover (24); the arc-shaped dust cover (24) is arranged outside the main unit (11); the bottom of the arc-shaped dust cover (24) is movably connected to a supporting ring body (27); the supporting ring body (27) is fixedly sleeved on the outer wall of the support column (10); the signal output end of the human infrared sensor (20) is connected to the signal input end of the controller (21); the electric control output end of the controller (21) is electrically connected to the electric control input end of the motor (22).

2. The intelligent building access control machine according to claim 1, characterized in that: The top of the support ring body (27) is provided with an annular sliding groove (28), and the bottom of the arc-shaped dust cover (24) is slidably connected to the inner side wall of the annular sliding groove (28).

3. The intelligent building access control machine according to claim 2, characterized in that: The arc-shaped dust cover (24) is provided with an empty groove (25) inside.

4. The intelligent building access control machine according to claim 3, characterized in that: A transparent plate body (26) is fixedly embedded in the interior of the hollow groove (25).

5. The intelligent building access control machine according to claim 4, characterized in that: The transparent plate body (26) is a transparent acrylic plate.

6. The intelligent building access control machine according to claim 1, characterized in that: The bottom of the support column (10) is fixedly connected to a support base (12).

7. The intelligent building access control machine according to claim 1, characterized in that: The motor (22) is a stepping motor.

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