Passing access control for hotel safety

Abstract

The utility model belongs to the technical field of access control, and particularly relates to a passage access control for hotel safety, which comprises a door opening arranged on a wall body in a penetrating manner, two access control doors are sequentially arranged inside and outside the door opening, a standing area for determining the number of people is formed between the two access control doors, two driving mechanisms are arranged in the wall body, and the two driving mechanisms are arranged on the wall body. The two access control doors are installed at the driving ends of the two driving mechanisms respectively, the access control doors open or close the door opening based on linear driving, access control card readers electrically connected with the two driving mechanisms are arranged inside and outside the wall, and a people number recognizer used for people number detection is further arranged at the top of the door opening. The two access control doors are additionally arranged in the door opening, the number of people is detected through the standing area between the two access control doors, after the number of people is determined, the access control door on one side is opened for passing, and the situation that the door opening is kept in a smooth state for a long time is avoided.

Description

Technical Field

[0001] This utility model belongs to the field of access control technology, specifically relating to an access control system for hotel security. Background Technology

[0002] To prevent unauthorized personnel from entering or exiting the hotel through the back door, hotels typically install card-operated access control systems at the back door.

[0003] Existing access control systems generally include an identity recognition module, a processing and control module, a door, an electric lock and execution module, a sensing and alarm module, and a wiring and communication module. Existing access control systems only have a single door. After swiping the card, the access control is in an open state, at which point unauthorized personnel can follow and enter, resulting in poor security. Utility Model Content

[0004] The purpose of this utility model is to provide an access control system for hotel security, in order to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an access control system for hotel security, comprising: a doorway extending through a wall, two access control doors arranged sequentially inside and outside the doorway, a standing area for determining the number of people between the two access control doors, two drive mechanisms in the wall, the two access control doors respectively mounted on the drive ends of the two drive mechanisms, and the access control doors opening or closing the doorway based on linear drive, and access control card readers electrically connected to the two drive mechanisms being provided inside and outside the wall.

[0006] Preferably, the top of the doorway is also provided with a people detector for people detection, and the people detector is electrically connected to two drive mechanisms.

[0007] Preferably, the standing area is also provided with a tray for assisting in the detection of the number of people, and each tray has a weighing device at each of the four corners of its bottom.

[0008] Preferably, the wall also has two storage compartments for accommodating the two access doors, and the two drive mechanisms are respectively located on the top of the two storage compartments.

[0009] Preferably, the drive mechanism includes a first pulley, a second pulley, and a servo motor. The first pulley and the second pulley are rotatably mounted on both sides of the top of the storage compartment. The wall has a mounting hole to accommodate the servo motor. The rotating end of the first pulley or the second pulley is mounted on the output end of the servo motor. A toothed belt is provided between the first pulley and the second pulley, and the outer side of the toothed belt is provided with a connector for connecting to the top of the access control door.

[0010] Preferably, the storage compartment has a horizontally formed track groove on its side wall, and the access control door has a slider on its top outer wall that can move in the track groove.

[0011] Compared with the prior art, this utility model has the following advantages:

[0012] (1) This utility model uses two access control doors installed in the doorway to detect the number of people by standing in the area between the two access control doors. After the number of people is determined, one of the access control doors is opened for passage, thus avoiding the doorway from remaining unobstructed for a long time.

[0013] (2) By adding a people recognition device, this utility model can detect the number of people in the standing area, thus realizing the function of one card for one person to pass through the device.

[0014] (3) This utility model uses an added tray and multiple weighing devices to assist in the detection of the number of people in the standing area, thereby improving the accuracy of the equipment detection. Attached Figure Description

[0015] Figure 1 This is a first structural schematic diagram of the present invention;

[0016] Figure 2 This is a schematic diagram of the second structure of the present invention;

[0017] Figure 3 This is a top view of the toothed belt, the first pulley, the second pulley, and the connecting member of this utility model;

[0018] Figure 4 This is a side view of the access control door of this utility model;

[0019] In the diagram: 1. Wall; 2. Doorway; 3. Storage compartment; 4. Access control door; 5. Slider; 6. Personnel recognition device; 7. Access control card reader; 8. Tray; 9. Weighing device; 10. First pulley; 11. Connector; 12. Toothed belt; 13. Mounting hole; 14. Servo motor; 15. Second pulley; 16. Track groove. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] refer to Figure 1-2As shown, this utility model provides an access control system for hotel security, comprising: a doorway 2 extending through a wall 1, two access control doors 4 arranged sequentially inside and outside the doorway 2, forming a standing area between the two access control doors 4 for determining the number of people, two drive mechanisms provided in the wall 1, the two access control doors 4 respectively installed on the drive ends of the two drive mechanisms, and the access control doors 4 opening or closing the doorway 2 based on linear drive, and access control card readers 7 electrically connected to the two drive mechanisms provided inside and outside the wall 1.

[0022] Combination Figure 2 As shown, the top of the doorway 2 is also equipped with a people detector 6 for people detection, and the people detector 6 is electrically connected to two drive mechanisms.

[0023] As described above, using the wall 1, doorway 2, two access doors 4, two drive mechanisms, two access card readers 7, and people recognition device 6 provided by this utility model, when a user swipes their card on one side of the wall 1 to the access card reader 7, the access door 4 on the same side opens, allowing the user to enter the standing area. When the people recognition device 6 detects that there is only one person, the opened access door 4 closes, and then the access door 4 on the other side opens. When the people recognition device 6 detects that there are multiple people, the access door 4 will not close, thus realizing the function of one card per person.

[0024] Furthermore, in order to improve the accuracy of people counting, refer to Figure 1-2 As shown, the standing area is also equipped with trays 8 for auxiliary number detection, and each tray 8 has a weighing device 9 at each of the four corners of its bottom. The use of trays 8 of the same specifications makes it easy to weigh people standing in the standing area, preventing multiple people from pretending to be one person to deceive the number recognition device 6 and pass through the doorway 2.

[0025] Furthermore, to facilitate the storage of access control door 4, refer to Figure 1-2 As shown, the wall 1 also has two storage compartments 3 for accommodating the two access doors 4, and two drive mechanisms are respectively located on the top of the two storage compartments 3. When the access door 4 opens the doorway 2, the access door 4 is stored in the storage compartments 3.

[0026] In this utility model, combined with Figure 2-3 As shown, the drive mechanism of this embodiment includes a first pulley 10, a second pulley 15, and a servo motor 14. The first pulley 10 and the second pulley 15 are respectively rotatably mounted on both sides of the top of the storage compartment 3. The wall 1 has a mounting hole 13 for accommodating the servo motor 14. The rotating end of the first pulley 10 or the second pulley 15 is mounted on the output end of the servo motor 14. A toothed belt 12 is provided between the first pulley 10 and the second pulley 15, and a connector 11 for connecting to the top of the access door 4 is provided on the outside of the toothed belt 12.

[0027] As described above, when the servo motor 14 is started using the drive mechanism provided by this utility model, the toothed belt 12 drives the transmission between the first pulley 10 and the second pulley 15. During this process, the access control door 4 is driven to reciprocate linearly between the storage compartment 3 and the door opening 2 through the connector 11.

[0028] Furthermore, to facilitate the movable installation of access control door 4 within storage compartment 3, refer to... Figure 2 and Figure 4 As shown, a horizontal track groove 16 is provided on the side wall of the storage compartment 3, and a slider 5 that can move in the track groove 16 is provided on the outer wall of the top of the access door 4. The access door 4 is moved and installed in the storage compartment 3 by means of the track groove 16 and the slider 5, so that the access door 4 can be moved between the storage compartment 3 and the door opening 2 by the drive mechanism.

[0029] Although embodiments of the present 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 present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An access control system for hotel security, characterized in that, include: A doorway (2) is opened through the wall (1). Two access control doors (4) are arranged in sequence inside and outside the doorway (2). A standing area for determining the number of people is formed between the two access control doors (4). Two drive mechanisms are provided in the wall (1). The two access control doors (4) are respectively installed on the drive ends of the two drive mechanisms. The access control doors (4) open or close the doorway (2) based on linear drive. Access control card readers (7) electrically connected to the two drive mechanisms are provided inside and outside the wall (1). A tray (8) for auxiliary detection of the number of people is also provided in the standing area. A weighing device (9) is provided at the four corners of the bottom of each tray (8).

2. The access control system for hotel security according to claim 1, characterized in that: The top of the doorway (2) is also provided with a people detector (6) for people detection, and the people detector (6) is electrically connected to two drive mechanisms.

3. The access control system for hotel security according to claim 1, characterized in that: The wall (1) also has two storage compartments (3) for storing two access doors (4), and the two drive mechanisms are respectively set on the top of the two storage compartments (3).

4. The access control system for hotel security according to claim 3, characterized in that: The drive mechanism includes a first pulley (10), a second pulley (15), and a servo motor (14). The first pulley (10) and the second pulley (15) are rotatably mounted on both sides of the top of the storage compartment (3). The wall (1) is provided with a mounting hole (13) for accommodating the servo motor (14). The rotating end of the first pulley (10) or the second pulley (15) is mounted on the output end of the servo motor (14). A toothed belt (12) is provided between the first pulley (10) and the second pulley (15), and a connector (11) is provided on the outside of the toothed belt (12) to connect with the top of the access door (4).

5. The access control system for hotel security according to claim 3, characterized in that: The storage compartment (3) has a horizontally opened track groove (16) on its side wall, and the access door (4) has a slider (5) on its top outer wall that can move in the track groove (16).

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