TWM646550U - Access control management system - Google Patents

Abstract

An access control management system is used to solve the problem of inconvenience in using conventional access control devices. The system includes: a host device; a management trigger device coupled to the host device and used to provide a link information; and a guest device used to receive the link information from the management trigger device, through the link information Triggering a communication interface to be displayed on a display. The communication interface presents a contactable console user. A visitor clicks on the console user to be contacted through the communication interface, causing the device displaying the display of the communication interface to communicate with The host devices are coupled to each other to transmit and/or receive signals from each other.

Description

Access control system

This creation is about a management system, especially an access control management system.

In the conventional access control system, intercoms are installed at the gate and inside the house. When others want to contact the residents, such as visitors, postmen delivering letters, delivery people delivering goods, or household members forgetting to bring their keys, etc., they need to First, the call signal is sent through the door intercom to the intercom in the house that wants to contact the house. The person in the house then communicates with the requesting party of the door intercom through the house intercom to confirm the identity and/or purpose of the requesting party, and can decide whether to communicate through the house. The intercom opens the door and allows the requesting object outside the door to enter the inside of the door.

However, since the function of the intercom can only work when there are people in the house, when there is no one in the house, the requesting party can only leave, but cannot achieve its purpose, so it has the problem of inconvenience.

In view of this, the conventional access control system does still need to be improved.

In order to solve the above problems, the purpose of this creation is to provide an access control management system that can improve the convenience of use.

The secondary purpose of this invention is to provide an access control management system that can improve management security.

Another purpose of this creation is to provide an access control management system that can save construction and maintenance. Protect the original owner.

The use of the quantifier "a" or "one" in the components and components recorded in the entire text of this creation is only for convenience of use and to provide the usual meaning of the scope of this creation; in this creation, it should be interpreted as including one or at least one, and single The concept of also includes the plural unless it is obvious that something else is meant.

The term "coupling" mentioned throughout this article includes direct or indirect electrical and/or signal connections, which can be selected by those with ordinary knowledge in the art based on usage requirements.

The "system", "subsystem", "device" and "unit" mentioned throughout this article may each include at least one "processor". The processor refers to a processor that has specific functions and is based on hardware. Various data processing devices implemented by physical or hardware and software to process analysis information and/or generate corresponding control information, such as: electronic controllers, servers, cloud platforms, virtual machines, desktop computers, notebook computers, Tablet computers or smart phones, etc., can be understood by those with general knowledge in the technical field to which this creation belongs. In addition, a corresponding data receiving or transmitting unit may be included to receive or transmit required data. In addition, the corresponding database/storage unit can be included to store the required data. In particular, unless otherwise specifically excluded or contradicted, the processor may be a collection of multiple processors based on a distributed system architecture, used to include/represent the process, mechanism and result of information streaming processing between multiple processors. .

The mechanism of mutual transmission and/or reception of signals between various components such as "system", "subsystem", "device" and "unit" described in the entire text of this article is based on the corresponding hardware and functionality between each component. Matching software systems are used to implement the configuration of the Internet of Things, and these technologies are understandable to those with ordinary knowledge in the field.

The access control management system of this invention includes: a host device; a management trigger device coupled to the host device and used to provide a link information; and a guest device used to receive the link from the management trigger device Information, through which the link information triggers a communication interface to be displayed on a display The communication interface displays the host user that can be contacted. A visitor clicks on the host user to be contacted through the communication interface, so that the device displaying the display of the communication interface and the host device communicate with each other. Coupled to transmit and/or receive signals between each other.

Accordingly, the access control management system of this invention receives connection information through the guest device to generate a communication interface that allows users of the host device to communicate with visitors of the guest device, thus facilitating communication between residents and guests. The effectiveness of communication.

Wherein, the access control management system further includes an access control subsystem, the access control subsystem includes an access control device, the access control device includes an access control device body and an access control unit; the access control unit is coupled to the main control device, and uses In controlling the access control device body to an unlocked state or a locked state; in the unlocked state, the access control device body is unlocked or operable for any user to pass or operate; in the locked state In this state, the access control device body is locked or inoperable to prevent any user from passing or operating. In this way, through the control of the access control unit, the effect of controlling the access control device/the access control device body between the unlocked state and the locked state can be achieved.

Wherein, the main control device is used to send an unlocking signal or a locking signal to the access control unit; when the access control unit receives the lock signal, the access control unit controls the access control device body to an unlocking state; When the access control unit receives the locking signal, the access control unit controls the access control device body to a locked state. In this way, the locking and unlocking status of the access control subsystem can be controlled through the master control device, which can facilitate residents to control the access control subsystem.

Wherein, the access control device further includes an authority verification unit, which is coupled to the host device and the access control unit respectively. The authority verification unit is used to verify whether an authorization information is correct; when the authority verification unit verifies The authorization information is correct, and the access control unit controls the access control device body to be in the unlocked state; when the authority verification unit verifies that the authorization information is incorrect, the access control unit controls the access control device body to be in the locked state. In this way, through the authorization information The verification mechanism generated by the authority verification unit can achieve the effect of conveniently improving the overall residential security of residents.

Among them, the host device is used to send an authorization information to the guest device and the authority verification unit; the guest device and the authority verification unit receive the authorization information and verify it by the authority verification unit: the guest device Whether the authorization information received by the device matches the authorization information received by the authority verification unit. In this way, by sending authorization information from the host device, the effect of facilitating residents' control of the access control subsystem can be achieved.

Wherein, the access control device further includes a distance verification unit, which is coupled to the access control unit. The distance verification unit is used to confirm whether the guest device is within a preset distance; when the authority verification unit verifies that the The authorization information is correct, and the distance verification unit confirms that the guest device is within the preset distance, the access control unit controls the access control device body in the unlocked state; when the authority verification unit verifies that the authorization information is incorrect, or when The distance verification unit determines that the visitor device is not within the preset distance, and the access control unit controls the access control device body in the locked state. In this way, by using the distance verification unit to confirm whether the guest device is at the preset distance, unexpected visitors can be prevented from breaking through the access control, thereby improving the overall residential safety.

Among them, the guest device has a device identity information; when there are several different guest devices, each guest device has different device identity information; through the device identity information, when the host device sends authorization information to a For the corresponding guest device, the host device obtains the device identity information of the authorized guest device, forms the device identity information into authorized device identity information, and transmits the authorized device identity information to the The distance verification unit obtains the device identity information of any guest device through the distance verification unit to confirm whether there is authorized device identity information and confirm whether the authorized guest device is within the preset distance. In this way, by each guest device having different device identity information, it can be ensured that the authorized guest device can pass the corresponding verification, thereby achieving the effect of improving overall resident security.

The authorization information has a validity period, and the authorization information exceeding the validity period will be determined as incorrect by the authority verification unit. In this way, anyone can be prevented from using expired authorization information to break through access control, thereby improving the overall safety of residents.

Wherein, the access control device body includes any one of a door body, an elevator body and a fence body. In this way, the access control device in the access control management system of this invention can be adapted to a variety of different access control device body styles, thereby achieving the effect of improving the diversity and convenience of access control management.

Among them, after the link information is received by the client device, the link information will be updated, so that the updated link information is different from the link information before the update. In this way, through the mechanism that the link information will be updated, the effect of improving the overall residential safety of residents can be achieved.

1: Main control device

2:Manage trigger devices

3: Guest device

4: Access control subsystem

40: Access control device

41: Access control device body

42: Access control unit

43:Permission verification unit

44: Distance verification unit

[Figure 1] System block diagram of a preferred embodiment of the access control management system of this invention.

[Figure 2] Schematic diagram of the usage status of the guest device self-management triggering device to obtain link information.

[Picture 3] The communication interface shows a schematic diagram of a user interface that can connect to residents.

In order to make the above and other purposes, features and advantages of the present invention more obvious and easy to understand, the following is a preferred embodiment of the present invention and a detailed description with accompanying drawings; in addition, the same symbols are marked in different drawings. are considered to be the same and their description will be omitted.

Please refer to Figure 1, which is a preferred embodiment of the access control management system of the present invention. It includes a host device 1, a management trigger device 2 and a guest device 3. The management trigger device 2 provides After receiving the link information, the guest device 3 triggers a communication interface to communicate with the host device. Preferably, the access control management system also includes an access control System 4.

The main control device 1 is a device corresponding to a main control user/resident, and can be the main control user's mobile phone, tablet, laptop, desktop computer or other device with network signal transmission and reception functions. A device, especially one with corresponding device identification information, such as a unique identification code (UID) or a registration code given by a system software in accordance with rules, so that each host device 1 can correspond to a specific host. Control user/resident.

The management trigger device 2 is provided outside the home of each host user, and can especially be installed at a fixed location, such as the main passage of a home, apartment or mansion. The main passage can be an entrance or exit. Doors, elevator doors and fences (for example, fences at the entrance and exit of parking lots) and other locations; the management triggering device 2 can be a mobile phone, tablet, laptop, desktop computer or other device with network signal transmission and reception functions. Especially those with a display, and optionally have functions such as image capture and phone calls. The management triggering device 2 is used to provide a link information, especially providing the link information to a display of the management triggering device 2 . The link information is a two-dimensional barcode, QR Code (Quick Response Matrix Code), Internet link, or other information that can be defined with preset rules. This creation is not limited to the above examples.

The guest device 3 is a device corresponding to a visitor, which can be the visitor's mobile phone, tablet, laptop, desktop computer or other device with network signal transmission and reception functions; the "visitor" refers to all People who want to contact the console user include family members who live with the console user, members of the household who do not live with the console user, delivery persons, messengers, etc. After receiving the link information, the guest device 3 triggers a communication interface to be displayed on a display through the link information. The display can be, for example, located at the management triggering device 2, the guest device 3 or other devices. The communication interface is displayed Contactable host user (generally refers to household information), a visitor clicks on the host user to be contacted through the communication interface, so that the device displaying the display of the communication interface and the host device 1 are coupled to each other to transmit and/or receive signals between each other, especially through calls or messages The signal is transmitted and/or received in a form. Preferably, the device that presents the display of the communication interface is the management triggering device 2 or the guest device 3 , more preferably, the guest device 3 .

For example, as shown in Figures 2 and 3, in an actual application scenario, the host device 1 is a mobile phone of a host user, and the management trigger device 2 is a communication device with a display, such as An intercom with a screen is presented, and the guest device 3 is a guest mobile phone. The management triggering device 2 (walkie-talkie) displays the link information as a QR Code on its display (screen of the walkie-talkie) for the guest device 3 (guest mobile phone) to scan/receive the link information, and after the scan, causing the management triggering device 2, the guest device 3 or another display to display a communication interface in a default manner (i.e. the corresponding communication interface can be displayed on the screen of the intercom, the display of the visitor's mobile phone or another designated display); The communication interface displays the contactable host user or household information. A visitor selects one of the contactable host users or household information, and can send a message or make a call to the selected host. The user's mobile phone allows for real-time communication between the visitor and the host user. There will be no problem of being unable to contact because the host user is not at home, or because the intercom at home of the host user is damaged. Improve the convenience and immediacy of contact.

It should be noted that the above-mentioned "presenting contactable host user or household information on the communication interface" can be achieved through the following methods. Each host user or resident information/resident can couple with the management trigger device 2 through its host device 1 and set whether it is in a contactable state; if it is set in a contactable state, the The user's corresponding information will be selected in the communication interface, thereby triggering the corresponding host device 1 to be coupled; conversely, if it is set to an unconnectable state, the user's corresponding information will not be displayed or Cannot be selected. In this way, each host user can set whether to be contacted based on their own considerations (such as not wanting to be disturbed or out of town), which can improve the convenience of use of the access control management system of this invention. The above technical features can be realized through the interaction between corresponding devices through corresponding software or applications, which can be understood by those with ordinary knowledge in the technical field of this invention, so they will not be described again.

As shown in Figure 1, the access control subsystem 4 is coupled to the main control device 1. The access control subsystem 4 includes an access control device 40, especially a plurality of access control devices 40. The main control user uses The corresponding main control device 1 controls the status of the access control device 40 . Specifically, the access control device 40 includes an access control device body 41 and an access control unit 42, which may be, for example, a configuration of a door and a door lock control unit, a configuration of an elevator and an elevator control unit, a configuration of a fence and a fence control unit, and others. Similar configurations for controlled access devices.

In a configuration in which the access control device 40 is a door and door lock control unit, the corresponding access control device body 41 is a door body, which specifically refers to the open or closed state of the door body that allows people to enter and exit; the corresponding access control unit 42 /The door lock control unit can be a mechanical lock, an electromagnetic lock or other locks with a corresponding control unit. The control unit can control the corresponding lock to form a locked state or an unlocked state; in the locked state, the control unit The door body is locked so that people cannot open it and cannot pass through; in the unlocked state, the control unit makes the door body unlocked so that people can open it and pass through.

In the configuration where the access control device 40 is an elevator and an elevator control unit, the corresponding access control device body 41 is an elevator body and includes a corresponding lifting mechanism, specifically referring to the movable and immovable operating states of the elevator body to provide personnel with Take the vehicle and move to the target floor; the corresponding access control unit 42/elevator control unit can be a selected floor control panel, and the corresponding floor control panel can have a locked state or an unlocked state; in the locked state, the floor control The panel cannot be operated (that is, the corresponding operation will not be performed), so that personnel cannot operate the elevator; in the unlocked state, the floor control panel can be operated (that is, the corresponding operation will be performed), allowing personnel to operate the elevator, In particular, the elevator is operated to the floor corresponding to the main control device 1.

In the configuration where the access control device 40 is a fence and a fence control unit, the corresponding access control device body 41 is a fence body, specifically referring to the open (raised) or closed (lowered) state of the fence body that is accessible to people or vehicles. Access; corresponding access control unit 42/fence control unit It can be an included inductive detector with a corresponding control unit, for example, by sensing specific information to trigger the control unit, thereby controlling the corresponding fence to form a locked state or an unlocked state; in the locked state, the control unit The fence body is lowered, so that people or vehicles are not hindered by the fence body and cannot easily pass; in the unlocked state, the control unit opens the fence body, so that people or vehicles can easily pass without being hindered by the fence body.

It should be noted that the form of the access control device 40 in this invention is not limited to the configuration of the door and door lock control unit, the configuration of the elevator and the elevator control unit, the configuration of the fence and the fence control unit, and through the corresponding access control unit The device body 41 and the access control unit 42 can control the access control device body 41 to an unlocked state or a locked state; in the unlocked state, the access control device body 41 is unlocked and not closed. or operable for any user to pass or operate; in the locked state, the access control device body 41 is locked, closed or inoperable to prevent any user from passing or operating. In addition, the access control subsystem 4 may include at least one access control device 40, and in the state of having multiple access control devices 40, the types of the multiple access control devices 40 may be completely different, completely identical or partially the same configuration.

Specifically, through the access control subsystem 4 being coupled to the host device 1, in particular the access control unit 42 being coupled to the host device 1, the host device 1 can send an unlocking signal or an unlocking signal. The locking signal is sent to the access control unit 42; when the access control unit 42 receives the unlocking signal, the access control unit 42 controls the access control device body 41 to an unlocked state; when the access control unit 42 receives the locking signal , the access control unit 42 controls the access control device body 41 to be in a locked state. In this way, the host user of the host device 1 can decide whether to send an unlock signal or a lock signal from the host device 1 to the access control unit 42 , especially when the host device 1 After the host user communicates with the visitor of the guest device 3, he controls the access control device body 41 in an unlocked state or a locked state, so that the corresponding visitor can (unlocked state) or cannot (locked state). ) passes or operates the target access control device body 41.

Optionally, the access control device 40 further includes an authority verification unit 43, which is coupled to the host device 1 and the access control unit 42 respectively. The authority verification unit 43 is used to verify whether an authorization information is correct; when the authority verification unit 43 verifies that the authorization information is correct, the access control unit 42 controls the access control device body 41 in the unlocked state; when the authority verification unit 43 verifies that the authorization information is correct. If the authorization information is incorrect, the access control unit 42 controls the access control device body 41 to be in the locked state. The authorization information can be sent from the host device 1 to the corresponding guest device 3 and the corresponding authority verification unit 43, so that the guest device 3 can pass the authority verification unit 43 through the received verification information. Verify, and then make the corresponding access control device 40 in the unlocked state. Preferably, the above-mentioned permission information has a validity period, and permission verification codes exceeding the validity period will be determined as incorrect by the permission verification unit 43 .

Preferably, the host user can define/select/specify one or more access control devices 40 to which the authorization information is applicable, so as to define the authorization scope of the authorization information. For example, when the access control device 40 includes a front door, a back door, a first elevator, a second elevator and a fence, etc., the authorization scope may be to specify at least any one of these devices. Or, after the authorization information is verified by the authority verification unit 43, the access control device 40 designated by the authorization range is brought into an unlocked state. For example, if the authorization scope only specifies the front door, the corresponding authorization information can only pass through the authority verification unit 43 to which the front door belongs, thereby triggering the unlocking of the front door, but cannot pass through the authority verification units 43 of other access control devices that are not specified in the authorization range. Verification, and the access control device specified in the unauthorized range cannot be unlocked.

Through the configuration and mutual relationship among the above authorization information, authorization scope, and authority verification unit 43, the host user of the host device 1 can decide whether to send authorization information (can specify authorization) from the host device 1 scope), especially after the host user of the host device 1 communicates with the guest of the guest device 3, the guest can pass the authority verification unit through the guest device 3 that receives the authorization information. 43 verification to control the corresponding access control device body 41 (especially the access control device body 41 within the designated authorization range) is in an unlocked state, so that the corresponding visitor can pass or operate the corresponding access control device body 41 . In this way, through the configuration and interrelationship between the above authorization information, authorization scope, and authority verification unit 43, especially the designation of the authorization scope, the area where the visitor can move can be limited, which not only facilitates the resident's control over the visitor's entry and exit authority, but also It can ensure the safety of the overall residents.

It should be noted that the authority verification unit 43 verifies the authorization information, for example, by causing the authorization information to be presented on the guest device 3 in the form of a two-dimensional barcode, QR Code, or other readable encoding, and the authority verification unit 43 There is a corresponding controller and code reader, so that the authorization information can be read through the code reader, and the controller can analyze whether it is consistent with the default authorization information (sent by the host device 1), thereby realizing the verification function. Among them, the above methods are understandable to those with ordinary knowledge in the field, and are based on the method of verification through authorized information. This creation is not limited to the above examples.

Preferably, the access control device 40 further includes a distance verification unit 44, which is coupled to the access control unit 42. The distance verification unit 44 is used to confirm whether the guest device 3 is within a preset distance. ; When the authority verification unit 43 verifies that the authorization information is correct, and the distance verification unit 44 confirms that the guest device 3 is within the preset distance, the access control unit 42 controls the access control device body 41 in the unlocked state; when The authority verification unit 43 verifies that the authorization information is incorrect, or when the distance verification unit 44 determines that the guest device 3 is not within the preset distance, the access control unit 42 controls the access control device body 41 in the locked state. In this way, it is ensured that the guest device 3 is within the preset distance, so that the access control device 40 is in an unlocked state, so that when the corresponding authorization information flows out to other devices other than the target guest device 3, it is possible to avoid persisting. Users/strangers with other devices (highly likely to be visitors who are not authorized by the original host user) invade the living areas of the residents to improve the overall residential security of the residents.

It should be noted that the above distance verification unit 44 confirms/identifies that the guest device 3. The mechanism of whether it is within a preset distance can be achieved through the following methods. The guest device 3 has an identifiable device identity information; and when there are several different guest devices 3, each guest device 3 has different device identity information; through the device identity information, when the host device 1. Send authorization information to a corresponding guest device 3. The host device 1 also obtains the device identity information of the authorized guest device 3 through its communication with the authorized guest device 3, so that the The device identity information forms authorized device identity information, and the authorized device identity information is sent to the distance verification unit 44; at the same time, the distance verification unit 44 can communicate with any guest device 3 to obtain various information. The device identity information of the guest device 3 is obtained, and whether there is authorized device identity information, so as to further confirm whether the authorized guest device 3 is within a preset distance. The connection between the above-mentioned devices or units to transmit and/or receive corresponding information can be realized through wireless communication technologies such as ultra-wideband (UWB, Ultra-wideband), Bluetooth, and WiFi.

Preferably, after a link information is used, the link information will be updated so that the updated link information is different from the link information before the update. Specifically, after the link information is received by the guest device 3, the guest device 3 can send a corresponding reception signal to the management trigger device 2, so that the management trigger device 2 generates an update signal to update the link information. ; Or when the communication interface is triggered, the host device 1 or the management trigger device 2 sends a corresponding update signal to update the link information; it should be noted that the above update mechanism of the link information is only an illustrative example. , this creation is not limited to this. In this way, it can be ensured that the connection information received by the guest device 3 is different each time, so that the corresponding access control management system (for example, having another storage unit) can record the number and time of connections of the guest device 3, which can improve the security of the entire household. Residential safety; optionally, each link information is set to only trigger the generation of the communication interface once to prevent the same link information from being used inappropriately and repeatedly, causing disturbance to residents.

In addition, it should be noted that the intercoms, control processors, door lock switch actuators and other components in the conventional access control system are all connected through physical lines to connect the overall circuit. Therefore, when one of the components fails, due to the interconnection of the entire circuit, it may be necessary to check and test the source of the fault one by one to find the faulty components, which makes repair difficult. In addition, if the circuit is damaged due to aging after a certain period of use, the entire circuit or related components need to be replaced, resulting in high maintenance costs. What's more, if some residents are unwilling to cooperate and share the relevant maintenance costs and are unable to carry out maintenance operations, the access control system will become ineffective.

Corresponding to the above-mentioned common problems, the communication connection and interaction functions between the above-mentioned devices of this invention can be realized by installing default software with corresponding functions between each device and each unit, or through each device and each unit Coupled to an access control platform, the access control platform serves as the communication and control between each device and each unit. The access control platform may be, for example, the management triggering device 2, or may be an additional platform (especially a cloud platform). In addition, the access control management system of this invention (for example, having another storage unit) can record the records of signal transmission/sending and/or reception of each device and interested parties in each unit; for example, it can record whether the host device Send an unlocking signal to the corresponding access control unit, whether the corresponding access control unit receives the aforementioned unlocking signal, and whether after receiving the unlocking signal, it generates a corresponding unlocking control signal to the access control device; or for example, it can record data from each device or each The error signal returned by the unit; in this way, when the device or unit in the access control management system of this invention fails or makes an error, the fault object can be quickly found to eliminate the fault situation. In other words, each device and each unit in the access control management system of this invention are mainly coupled through non-physical lines, and through the records of signal transmission and/or reception, system errors can be immediately responded to, thus ensuring safety and security. It has the advantages of stability, reliability, convenient system construction and low maintenance cost; in particular, by recording the access records of guest devices, it also has the function of access management, which can improve the overall residential safety of residents.

To sum up, the access control management system of this creation receives connection information through the guest device, allowing the host user to communicate with the visitors of the guest device, and can facilitate communication between residents and guests. In addition, through the access control subsystem and the main control device coupling, the main control device can Controlling the locking and unlocking status of the access control subsystem can facilitate residents' control of the access control subsystem. In addition, through the coupling between the main control device, the guest device and the access control subsystem (especially the access control unit and the authority verification unit), the main control device can send authorization information to the devices and units coupled to it, allowing Residents can decide whether to grant visitors permission to enter their living space, which facilitates residents' control of the access control subsystem and improves overall resident security. In addition, the distance verification unit is used to confirm whether the guest device is within the preset distance to prevent other unauthorized devices from using authorization information to break through the access control, which can improve the overall residential security of the residents. In addition, the authorization information has a validity period, which can prevent anyone from using expired authorization information to break through the access control, thereby improving the overall safety of residents. In addition, through the mechanism that the link information will be updated after being used, the overall residential safety of residents can be improved; and through the link information, the communication interface can only be triggered once, which can prevent residents from being disturbed. In addition, by recording the signal transmission and/or reception records between each device/unit through the storage unit, system errors can be immediately responded to, and the access records of guest devices can be recorded, which can facilitate the management and maintenance of the overall system, and can Improve the overall safety of residents.

Although the present invention has been disclosed using the above-mentioned preferred embodiments, it is not intended to limit the invention. Any person skilled in the art can make various changes and modifications relative to the above-described embodiments without departing from the spirit and scope of the invention. The technical scope protected by the creation, therefore, the protection scope of the creation shall include all changes within the literal and equivalent scope recorded in the appended patent application scope. Furthermore, when several of the above-mentioned embodiments can be combined, the present invention includes any combination of implementations.

1: Main control device

2:Manage trigger devices

3: Guest device

4: Access control subsystem

40: Access control device

41: Access control device body

42: Access control unit

43:Permission verification unit

44: Distance verification unit

Claims (10)

An access control management system, including: a host device and a management trigger device, coupled to the host device and used to provide a link information; and a guest device, used to receive the link information from the management trigger device, through The link information triggers a communication interface to be displayed on a monitor. The communication interface presents a contactable console user. A visitor clicks on the console user to be contacted through the communication interface, causing the monitor to display the communication interface. The device and the host device are coupled to each other to transmit and/or receive signals between each other. The access control management system of claim 1 further includes an access control subsystem, the access control subsystem includes an access control device, the access control device includes an access control device body and an access control unit; the access control unit is coupled to the main control device , and used to control the access control device body in an unlocked state or a locked state; in the unlocked state, the access control device body is unlocked or operable for any user to pass or operate; in In the locked state, the access control device body is locked or inoperable to prevent any user from passing or operating. For example, the access control management system of claim 2, wherein the main control device is used to send an unlocking signal or a locking signal to the access control unit; when the access control unit receives the lock signal, the access control unit controls The access control device body is in an unlocked state; when the access control unit receives the locking signal, the access control unit controls the access control device body to be in a locked state. For example, in the access control management system of claim 2, the access control device further includes an authority verification unit, which is coupled to the host device and the access control unit respectively. The authority verification unit is used to verify whether an authorization information is correct. ; When the authority verification unit verifies that the authorization information is correct, the access control unit controls the access control device body in the unlocked state; when the authority verification unit verifies that the authorization information is incorrect, the access control unit controls the access control device body in the unlocked state. lock status. For example, the access control system of claim 4, wherein the host device is used to send an authorization information to the guest device and the authority verification unit; the guest device and the authority verification unit receive the authorization information, and The authority verification unit verifies: whether the authorization information received by the guest device is consistent with the authorization information received by the authority verification unit. The access control management system of claim 5, wherein the access control device further includes a distance verification unit, the distance verification unit is coupled to the access control unit, and the distance verification unit is used to confirm whether the guest device is within a preset distance in; when the authority verification unit verifies that the authorization information is correct, and the distance verification unit confirms that the guest device is within the preset distance, the access control unit controls the access control device body in the unlocked state; when the authority verification unit When it is verified that the authorization information is incorrect, or when the distance verification unit determines that the guest device is not within the preset distance, the access control unit controls the access control device body to be in the locked state. For example, request the access control system of item 6, wherein the guest device has a device identity information; when there are several different guest devices, each guest device has different device identity information; through the device identity information, when the device identity information The host device sends authorization information to a corresponding guest device. The host device obtains the device identity information of the authorized guest device, forms the device identity information into the authorized device identity information, and converts the device identity information to the authorized device identity information. The authorized device identity information is sent to the distance verification unit, and the device identity information of any guest device is obtained through the distance verification unit to confirm whether there is authorized device identity information, and to confirm whether the authorized guest device within this preset distance. For example, the access control management system of any one of items 4 to 7 is requested, wherein the authorization information has a validity period, and the authorization information beyond the validity period will be determined as incorrect by the authority verification unit. The access control management system of claim 2, wherein the access control device body includes any one of a door body, an elevator body, and a fence body. For example, request the access control system of any one of items 1 to 7, wherein after the link information is received by the guest device, the link information will be updated, so that the updated link information is different from the link information before the update.

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