CN108010172A - A kind of control system of access control equipment and access control equipment - Google Patents

Abstract

The invention discloses an access control device and a control system of the access control device, comprising a POE switch, a power control board, an automatic unlocking mechanism, a communication mechanism, a first main board and an access control lock; the POE switch and the first main board are respectively electrically connected to the power control board ; The power control board provides power to the POE switch and the first main board, and sends the first control command to the access control lock to control the unlocking of the access control lock; the POE switch provides power to the POE device, and performs data transmission with the POE device; the first The main board controls the automatic unlocking mechanism to transmit the identification of the access control device, so that the unlocking device sends an unlocking command according to the identification; the first main board sends the unlocking command received by the communication mechanism to the power control board, so that the power control board controls the unlocking of the access control lock. Adopting the technical scheme of the present invention can reduce the wiring difficulty and cost of available POE standard systems (such as network monitoring systems), and improve unlocking efficiency.

Description

An access control device and a control system for the access control device

technical field

The invention relates to the technical field of smart devices, in particular to an access control device and a control system for the access control device.

Background technique

Entrance and exit access control equipment is a new type of modern security management equipment. It integrates microcomputer automatic identification technology and modern security management measures. It involves many new technologies such as electronics, machinery, optics, computer technology, communication technology, and biotechnology, and is widely used in buildings. In the access control system.

Usually, in the building intercom system, the signal transmission and communication between the access control equipment and the monitoring equipment are usually carried out through wires and network cables, but in some large places or communities, it is often necessary to arrange multiple access control equipment and monitoring equipment, which is It means that a large number of wires and network cables need to be laid out to realize the communication between the access control device and the monitoring device, which increases the difficulty and cost of wiring. key, the access control device can perform the unlocking operation, which reduces the unlocking efficiency.

Therefore, how to reduce the wiring difficulty and cost of the building access control system and improve the unlocking efficiency is a technical problem to be solved urgently.

Contents of the invention

The object of the present invention is to provide an access control device and a control system for the access control device, so as to solve the problems of difficulty in wiring, high cost and low unlocking efficiency of the building access control system.

To achieve the above object, the present invention provides an access control device, including an active Ethernet POE switch, a power control board, an automatic unlocking mechanism, a communication mechanism, a first main board and an access control lock;

The POE switch is signal-connected to the first main board, and the POE switch and the first main board are respectively electrically connected to the power control board;

The automatic unlocking mechanism and the communication mechanism are signal-connected to the first main board respectively;

The power control board is also connected with the access lock signal;

The power control board provides power to the POE switch and the first motherboard, and sends a first control command to the access lock to control the unlocking of the access lock;

The POE switch provides power to the POE device, and performs data transmission with the POE device;

The first main board controls the automatic unlocking mechanism to transmit the identification of the access control device, so that the unlocking device sends an unlocking instruction according to the identification;

The first main board sends the unlocking command received by the communication mechanism to the power control board, so that the power control board controls the unlocking of the access lock.

Further, the above-mentioned access control device also includes a first image acquisition mechanism;

The POE device includes a second image acquisition mechanism;

The first image acquisition mechanism is signal-connected to the first main board;

The second image acquisition mechanism is signal-connected to the POE switch;

The first image collection mechanism and/or the second image collection mechanism respectively send the collected image information to the server through the communication mechanism;

The communication mechanism receives the second control instruction obtained by the server according to the image information, and sends the second control instruction to the first main board;

The first main board sends the second control instruction to the power control board, so that the power control board controls the access lock to unlock or maintain a locked state.

Further, the above-mentioned access control device also includes a first display screen, a second display screen and a second main board;

The first display screen is signal-connected to the first motherboard;

The power control board is electrically connected to the second main board;

The first main board and the second display screen are respectively signal-connected to the second main board;

The power control board provides power to the second main board, so that the second main board controls the operation of the second display screen;

The first display screen receives the interaction information input by the operator and sends it to the first main board;

The first main board receives the interactive information input by the operator and sends it to the second main board synchronously;

The second display screen outputs the image information.

Further, the above-mentioned access control equipment also includes a microwave mechanism;

The microwave mechanism is signal-connected to the first main board;

The microwave mechanism sends the detected microwave distance to the first main board;

The first main board controls the first display screen to turn off or turn on the screen according to the third control command obtained by the microwave distance;

The first main board sends the third control instruction to the second main board, and the second main board controls the second display screen to be off or on.

Further, in the access control device described above, the first main board sends the fourth control instruction obtained according to the microwave distance to the power control board, so that the power control board , to determine whether the access control lock is allowed to be unlocked.

Further, the above-mentioned access control device also includes a light sensor;

The light sensor is electrically connected to the first main board;

The light sensor sends the collected ambient light intensity to the first main board;

The first main board sends the fifth control instruction generated according to the ambient light intensity to the first image acquisition mechanism.

Further, the above-mentioned access control equipment also includes a sound collection mechanism;

The sound collection mechanism is electrically connected to the first main board;

The voice collection mechanism sends the collected voice information to the server through the communication mechanism;

The communication mechanism receives the sixth control instruction obtained by the server according to the voice information, and sends the sixth control instruction to the first main board;

The first main board sends the sixth control instruction to the power control board, so that the power control board controls the access lock to unlock or maintain a locked state.

Further, the above-mentioned access control equipment also includes an echo cancellation mechanism;

The sound collection mechanism is connected to the first main board through the echo cancellation mechanism.

Further, the above-mentioned access control equipment also includes a radio frequency mechanism and an operation keyboard;

The radio frequency mechanism and the operation keyboard are respectively electrically connected to the first main board.

The present invention also provides a control system for access control equipment, including an indoor control machine, an active Ethernet POE device, an unlocking device, a server, and the access control device according to any one of the claims;

The indoor control machine, the access control device and the unlocking device are respectively connected to the server by communication;

The POE device is connected to the access control device.

The access control device and the control system of the access control device of the present invention, by setting the POE switch, the power control board, the automatic unlocking mechanism, the communication mechanism and the first main board; A large number of wires are arranged between the access control equipment and the monitoring equipment, which shortens the construction period. At the same time, the automatic unlocking mechanism and the communication mechanism are electrically connected to the first main board, and the power control board is also connected to the access control lock to realize unlocking the access control without operation. device, which simplifies the process of controlling access control devices to perform unlocking operations. Adopting the technical scheme of the present invention can reduce the wiring difficulty and cost of available POE standard systems (such as network monitoring systems), and improve unlocking efficiency.

Description of drawings

Fig. 1 is a schematic structural view of the first embodiment of the access control device of the present invention;

FIG. 2 is a schematic structural view of Embodiment 2 of the access control device of the present invention;

Fig. 3 is a schematic structural diagram of an embodiment of the control system of the access control device of the present invention.

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the following will clearly and completely describe the technical solutions of the embodiments of the present invention in conjunction with specific embodiments of the present invention and corresponding drawings. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments in the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the embodiments of the present invention.

The terms "first", "second", etc., if present, in the description and claims and the above drawings are used to distinguish similar parts and not necessarily to describe a specific order or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such that the embodiments of the application described herein can be practiced in sequences other than those illustrated herein.

The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

Example 1

Fig. 1 is the structure schematic diagram of embodiment one of access control device of the present invention, as shown in Fig. Mechanism 102, communication mechanism 103, first main board 104 and access control lock 105. Wherein, the POE switch 100 is connected with the signal of the first main board 104, and the POE switch 100 and the first main board 104 are electrically connected with the power control board 101 respectively, and the automatic unlocking mechanism 102 and the communication mechanism 103 are respectively connected with the first main board 104 signal, and the power control Board 101 is also in signal connection with access lock 105 . For example, the access control lock 105 in this embodiment may include, but is not limited to, an electromagnetic lock, an electric control lock, or a door entry and exit button.

In a specific implementation process, the power control board 101 can provide power to the POE switch 100 and the first main board 104 , and can send a first control command to the access lock 105 to control the unlocking of the access lock 105 . Because the access control device of the present embodiment is provided with the POE switch 100, thereby the POE device can be directly connected with the POE switch 100, the POE switch 100 provides power to the POE device, and carries out data transmission with the POE device, thereby saving from the POE device to the POE switch 100. The network equipment and wires between monitoring centers do not require additional construction, which reduces the wiring difficulty, cost and construction period of the building access control system, and improves the aesthetics of the building access control system.

In addition, in this embodiment, since the automatic unlocking mechanism 102 is set, such as the Ubeacon module, and the first main board 104 controls the automatic unlocking mechanism 102 to transmit the identification of the access control device according to a fixed period, so that the unlocking device receives the identification of the access control device Afterwards, according to the identification of the access control device, an unlocking command is generated, and the unlocking command is sent to the communication mechanism 103, and the first main board 104 sends the unlocking command received by the communication mechanism 103 to the power control board 101, so that the power control board 101 controls the access control lock 105 to unlock.

For example, an identification library can be established on the server, and after the user logs in to the server through the unlocked device, the server pushes the identification library to the unlocked device, or the identification library can be directly created in the unlocked device, wherein the identification library can include but not limited to Based on the user information and the identification of the access control device that can be opened, the authority to open the access control device is set for the user. In this embodiment, the access control device can broadcast a series of access control device identifiers to the surroundings according to a fixed period to uniquely identify the access control device. When the user enters the broadcast range of the access control device with an unlocking After receiving the identification of the access control device broadcast by the access control device, it can be detected whether the identification of the access control device exists in the pre-built identification library.

In this embodiment, the pre-built identification library may be added to the corresponding storage location according to the operating system of the unlocking device. For example, if the operating system of the unlocked device is the iOS system, since the iOS system has relatively high authority restrictions, you can add the identification library to the monitoring queue of the iOS system, and then call the ibeacon monitoring interface provided by the iOS system, so that when entering the access control After the broadcast range of the device, the identification of the access control device can be received, and the received identification of the access control device is compared with the candidate access control identification in the identification library to detect whether there is an identification of the access control device in the pre-built identification library.

If the operating system of the unlocking device is an Android system, because the Android system has lower authority restrictions, in this embodiment, only the application program needs to be set to run in the background, so that the application program can automatically scan and receive the identification of the access control device in the background. Just add the identification library to the application program. When the user enters the broadcast range of the access control device with the unlocking device, he can receive the identification of the access control device, and compare the received identification of the access control device with the candidate access control identification in the identification library. Yes, to detect whether the identifier of the access control device exists in the pre-built identifier library. If it is detected that the identification of the access control device exists in the identification library, it means that the user has the authority to open the access control device. At this time, the unlocking instruction can be sent to the communication mechanism 103 in the access control device, so that the first main board 104 in the access control device sends it to the power supply. After the control board 101, the power control board 101 controls the access control lock 105 to perform the unlocking operation. This process only requires the user to bring the unlocking device into the broadcasting range of the access control device, and then after receiving the identification of the access control device, it can automatically determine whether the access control device can be controlled to perform the unlocking operation, without the need for the user to manually operate, and then send the unlock to the access control device Instructions improve the unlocking efficiency of access control equipment.

The access control equipment of the present embodiment, by setting POE switchboard 100, power supply control board 101, automatic unlocking mechanism 102, communication mechanism 103 and first mainboard 104; , to avoid arranging a large number of wires between the access control equipment and the monitoring equipment, shortening the construction period, at the same time, the automatic unlocking mechanism 102 and the communication mechanism 103 are respectively electrically connected to the first main board 104, and the power control board 101 is also connected to the access control lock 105 The connection realizes the unlocking of the access control device without operation, and simplifies the process of controlling the access control device to perform the unlocking operation. Adopting the technical scheme of the present invention can reduce the wiring difficulty and cost of available POE standard systems (such as network monitoring systems), and improve unlocking efficiency.

Example 2

Figure 2 is a schematic structural diagram of the second embodiment of the access control device of the present invention. As shown in Figure 2, the access control device of this embodiment may further include a first image acquisition mechanism 106 and a POE device on the basis of the embodiment shown in Figure 1 A second image acquisition mechanism is included. Wherein, the first image acquisition mechanism 106 may be signal-connected to the first main board 104 , and the second image acquisition mechanism may be signal-connected to the POE switch 100 .

In a specific implementation process, in order to improve the security of the building access control system, a first image acquisition mechanism 106 can be set on the access control equipment, and at least one second image acquisition mechanism can be set around the access control equipment to capture the entrance and exit of the entrance in all directions. situation. For example, the first image collection mechanism 106 may be a common camera, and the second image collection mechanism may be a network POE camera. In this embodiment, after the power control board 101 supplies power to the first main board 104, the first main board 104 further supplies power to the first image acquisition mechanism 106, so that the first image acquisition mechanism 106 can collect relevant image information, and in order to reduce the available POE standard system (such as network monitoring system) is difficult to wire, shortens the construction period, and reduces costs. The second image acquisition mechanism can be directly connected to the POE switch 100. After the power supply control board 101 supplies power to the POE switch 100, the POE switch 100 is used to power the first POE switch. The second image collection mechanism supplies power, so that the second image collection mechanism can collect relevant image information, and use the POE switch 100 to realize data interaction with the collected image information.

For example, the image information in this implementation may include a face image, and the user may use face recognition technology to unlock the access control lock 105 . Specifically, an image database can be preset in the server, and when the first image acquisition mechanism 106 and/or the second image acquisition mechanism respectively send the collected image information to the server through the communication mechanism 103, the server will confirm the current image information based on the image database. Whether the user has the authority to unlock the access control lock 105 , and generate a corresponding second control command and send it to the communication mechanism 103 . Wherein, when the server determines that the current user has the authority to unlock the access control lock 105, the second control instruction is an unlocking instruction; when the server determines that the current user does not have the authority to unlock the access control lock 105, the second control instruction is to maintain the locked state instructions. After the communication mechanism 103 receives the second control command obtained by the server according to the image information, it can send the second control command to the first main board 104; the first main board 104 sends the second control command to the power control board 101 to be controlled by the power supply. The board 101 controls the access control lock 105 to unlock or maintain a locked state.

It should be noted that the server may also store the image information collected by the first image collection mechanism 106 and/or the second image collection mechanism for subsequent query. Alternatively, the server can send the image information collected by the first image collection mechanism 106 and/or the second image collection mechanism to the corresponding indoor monitoring device, and relevant personnel can determine whether to open the access control lock 105 according to the image information to allow the current user to enter and exit the door.

Because the ambient light around the access control device is low, it is difficult to identify the image information collected by the first image acquisition mechanism 106 and/or the second image acquisition mechanism. Therefore, as shown in Figure 2, the access control device of this embodiment can also Including a light sensor 107, the light sensor 107 can be electrically connected to the first main board 104, the light sensor 107 can collect the ambient light intensity around the access control device, and send the collected ambient light intensity to the first main board 104, the first The main board 104 can generate a fifth control instruction according to the ambient light intensity, and send the fifth control instruction to the first image acquisition mechanism 106, so that the first image acquisition mechanism 106 turns on the supplementary light to improve the quality of image information. Wherein, the first main board 104 can directly send the fifth control instruction to the supplementary light of the first image acquisition mechanism 106, and the supplementary light is turned on, or can send the fifth control instruction to the controller of the first image acquisition mechanism 106, which is controlled by the controller. The fill light is turned on, which is not specifically limited in this embodiment.

For example, a first threshold can be set in the first main board 104, and when the ambient light intensity is less than or equal to the first threshold, an instruction to turn on the supplementary light is generated as the fifth control instruction and sent to the first image acquisition mechanism 106; When the light intensity is greater than the first threshold, an instruction to turn off the supplementary light is generated as a fifth control instruction, and sent to the first image acquisition mechanism 106 .

As shown in Figure 2, the access control device of the present embodiment can also include a first display screen 108, a second display screen 109 and a second main board 110, wherein the first display screen 108 is connected to the first main board 104 with signals, and the power control board 101 is electrically connected to the second main board 110 , and the second display screen 109 and the first main board 104 are respectively signally connected to the second main board 110 . The power control board 101 provides power to the second main board 110, so that the second main board 110 controls the second display screen 109 to work, and the first display screen 108 receives the interactive information input by the operator and sends it to the first main board 104, so that the second display screen 109 A main board 104 obtains corresponding output results according to the received interaction information, and displays the output results on the first display screen 108 . After the first image acquisition mechanism 106 and/or the second image acquisition mechanism acquires relevant image information, the first main board 104 can control the second display screen 109 to output the image information.

In practical applications, in order to extend the life of the first display screen 108 and the second display screen 109, as shown in Figure 2, the access control device of this embodiment can also include a microwave mechanism 111, and the microwave mechanism 111 and the second main board 110 They are respectively electrically connected to the first main board 104. When someone passes by or operates the access control device, the microwave mechanism 111 can detect the microwave distance between the person and the access control device, and send the detected microwave distance to the first main board 104. The main board 104 can obtain the third control command according to the microwave distance, and according to the third control command, control the first display screen 108 to turn off or brighten the screen, and at the same time, the first main board 104 sends the third control command to the second main board 110 , the second main board 110 controls the second display screen 109 to turn off or turn on the screen according to the third control instruction.

For example, a second threshold can be preset in the first mainboard 104, and when the microwave distance is less than or equal to the second threshold, a bright-screen command is generated as a third control command and sent to the second mainboard 110. At this time, the first mainboard 104 controls The first display screen 108 is turned on, and the second main board 110 controls the second display screen 109 to be turned on. When the microwave distance is greater than the second threshold, an instruction to turn off the screen is generated as a third control instruction and sent to the second mainboard 110. At this time, the first mainboard 104 controls the first display screen 108 to turn off the screen, and the second mainboard 110 controls the second display. The screen 109 is turned off.

In practical applications, due to the different scanning ranges of different unlocking devices, the user may still be able to unlock the access control lock 105 when the user is far away from the access control device. Therefore, in order to prevent this phenomenon, in this embodiment, the microwave mechanism 111 can be used to The detected microwave distance is used as the unlocking condition of the access control lock 105 . For example, in this embodiment, a third threshold can be set, and when the microwave distance is less than or equal to the third threshold, an instruction allowing the unlocking of the access control lock is generated as a fourth control instruction and sent to the power control board 101, so that the power control board 101 can determine that Allow the access control lock 105 to be unlocked, and control the access control lock 105 to unlock after receiving the unlock instruction. When microwave distance is greater than the 3rd threshold value, generate the instruction prohibiting access control lock unlocking as the 4th control instruction, send to power control board 101, so that power control board 101 determines to prohibit access control lock 105 from unlocking, and after receiving unlocking instruction, Unlocking the access control lock is prohibited.

In a specific implementation process, as shown in FIG. 2 , the access control device of this embodiment may further include a sound collection mechanism 112 , and the sound collection mechanism 112 may be electrically connected to the first main board 104 . In this embodiment, the voice collection mechanism 112 can be used to communicate with relevant personnel, or the voice collection mechanism 112 can be used to collect voice information, and the access control lock 105 can be unlocked by voice recognition technology.

For example, when using speech recognition technology to realize unlocking the access control lock 105, a voice database can be preset in the server, and the voice collection mechanism 112 sends the collected voice information to the server through the communication mechanism 103, and the server compares the received voice information with the voice database. Matching, if there is a voice matching the voice information in the voice database, generate an unlock command as the sixth control command and send it to the communication mechanism 103, or if there is no voice matching the voice information in the voice database, generate an instruction to maintain the locked state It is sent to the communication mechanism 103 as the sixth control command. The communication mechanism 103 receives the sixth control command obtained by the server according to the voice information, and sends the sixth control command to the first main board 104, and the first main board 104 sends the sixth control command to the power control board 101, so that the power control board 101 Control the access control lock 105 to unlock or maintain the locked state.

When using the voice collection mechanism 112 to implement voice communication with relevant personnel, the collected voice information can be directly sent to the relevant monitoring equipment, or can be sent to the relevant monitoring equipment through the server, which is not specifically limited in this embodiment.

Because there may be buildings around the access control equipment, after the speaker makes a sound, an echo is generated, and the voice information collected by the sound collection mechanism 112 may have an echo, resulting in unclear voice information collected. Therefore, as shown in Figure 2, this implementation The access control device of the example may further include an echo canceling mechanism 113, and the sound collection mechanism 112 is connected to the first main board 104 through the echo canceling mechanism 113. After the voice information is collected by the voice collection mechanism 112, the voice information can be filtered by the echo cancellation mechanism 113 to eliminate the echo, and the processed voice information is sent to the server, and subsequent related operations are completed, or the processing The final voice information is sent to the relevant personnel, so that the relevant personnel can hear more clearly during the voice communication.

As shown in Figure 2, in order to prevent the user from being unable to operate the unlocking device, voice recognition or face recognition cannot unlock the access control lock 105, the access control device of this embodiment can also include a radio frequency mechanism 114 and an operation keyboard 115, and the radio frequency mechanism 114 and the operation keyboard 115 Connected to the first main board 104 respectively, the user can use the communication between the access control card and the radio frequency mechanism 114 to unlock the access control lock 105 , or use the operation keyboard 115 to input the relevant password to unlock the access control lock 105 .

Example 3

Fig. 3 is the structure diagram of the embodiment of the control system of the access control device of the present invention, as shown in Fig. 3, the control system of the access control device of the present embodiment can comprise the access control device 1 as shown in Fig. 1 or Fig. 2, indoor control machine 2. POE device 3, unlocking device 4 and server 5.

Wherein, the indoor control machine, the access control device and the unlocking device are respectively connected to the server through communication, and the POE device is connected to the access control device. For example, the communication connection mentioned in this embodiment may include a wireless communication connection or a wired communication connection, wherein the wireless connection may include but not limited to a wireless fidelity (WIreless-FIdelity, WiFi) connection, a 3G connection and a 4G connection at least one of . Wired connection can use RJ45 bus connection.

The control system of the access control device of this embodiment, by adopting the above-mentioned structure to realize the implementation mechanism of wiring and unlocking the access control lock is the same as the implementation mechanism of the embodiment shown in the above-mentioned Figure 1 or Figure 2, and can refer to the above-mentioned Figure 1 or Figure 2 for details The description of the embodiment will not be repeated here.

The control system of the access control device in this embodiment avoids arranging a large number of wires between the access control device and the monitoring device, shortens the construction period, realizes no-operation unlocking of the access control device, and simplifies the process of controlling the access control device to perform the unlocking operation. Adopting the technical scheme of the present invention can reduce the wiring difficulty and cost of available POE standard systems (such as network monitoring systems), and improve unlocking efficiency.

Although the present invention has been described in detail with general descriptions and specific examples above, it is obvious to those skilled in the art that some modifications or improvements can be made on the basis of the present invention. Therefore, the modifications or improvements made on the basis of not departing from the spirit of the present invention all belong to the protection scope of the present invention.

Claims (10)

1. a kind of access control equipment, it is characterised in that including active Ethernet POE interchangers, power control board, automatic unlocking machine Structure, communication means, the first mainboard and door-control lock；

The POE interchangers are connected with first mainboard signal, and the POE interchangers and first mainboard respectively with institute State power control board electrical connection；

The automatic unlocking mechanism and the communication means are connected with first mainboard signal respectively；

The power control board is also connected with gate inhibition's lock signal；

The power control board provides the POE interchangers and first mainboard power supply, and sends the to the door-control lock One control instruction, to control the door-control lock to unlock；

The POE interchangers provide power supply to POE equipment, and carry out data transmission between the POE equipment；

First mainboard controls the mark of the automatic unlocking mechanism transmitting access control equipment, so that unlocker device is according to institute State mark and send unlock instruction；

The unlock instruction that first mainboard receives the communication means is sent to the power control board, with by institute State power control board and control the door-control lock unlock.

2. access control equipment according to claim 1, it is characterised in that further include the first image acquisition mechanism；

The POE equipment includes the second image acquisition mechanism；

Described first image collecting mechanism is connected with first mainboard signal；

Second image acquisition mechanism is connected with the POE interchangers signal；

Described first image collecting mechanism and/or second image acquisition mechanism respectively pass through the image information of collection described Communication means are sent to server；

The communication means receive the second control instruction that the server is obtained according to described image information, and by described second Control instruction is sent to first mainboard；

Second control instruction is sent to the power control board by first mainboard, to be controlled by the power control board The door-control lock unlock maintains locking state.

3. access control equipment according to claim 2, it is characterised in that further include the first display screen, second display screen and Two mainboards；

First display screen is connected with first mainboard signal；

The power control board is electrically connected with second mainboard；

First mainboard and the second display screen are connected with second mainboard signal respectively；

The power control board provides power supply to second mainboard, so that second mainboard controls the second display screen work Make；

First display screen receives the interactive information of operator's input, and is sent to first mainboard；

First mainboard receives the interactive information of operator's input, is synchronously sent to the second mainboard；

The second display screen exports described image information.

4. access control equipment according to claim 3, it is characterised in that further include microwave mechanism；

The microwave mechanism is connected with first mainboard signal；

The microwave distance detected is sent to the first mainboard by the microwave mechanism；

The 3rd control instruction that first mainboard is obtained according to the microwave distance, and according to the 3rd control instruction, control Make first display screen and put out screen or bright screen；

3rd control instruction is sent to second mainboard by first mainboard, by second mainboard control described the Two display screens put out screen or bright screen.

5. access control equipment according to claim 4, it is characterised in that first mainboard will be obtained according to microwave distance To the 4th control instruction be sent to the power control board so that the power control board is according to the 4th control instruction, Determine whether the door-control lock unlock.

6. access control equipment according to claim 2, it is characterised in that further include optical flame detector；

The optical flame detector is electrically connected with first mainboard；

The ambient light intensity of collection is sent to first mainboard by the optical flame detector；

The 5th control instruction generated according to the ambient light intensity is sent to described first image collection by first mainboard Mechanism.

7. according to any access control equipments of claim 1-6, it is characterised in that further include sound collection mechanism；

The sound collection mechanism is electrically connected with first mainboard；

The voice messaging of collection is sent to server by the sound collection mechanism by the communication means；

The communication means receive the 6th control instruction that the server is obtained according to the voice messaging, and by the described 6th Control instruction is sent to first mainboard；

6th control instruction is sent to the power control board by first mainboard, to be controlled by the power control board The door-control lock unlock maintains locking state.

8. access control equipment according to claim 7, it is characterised in that it is characterized in that, further including echo cancellation mechanism；

The sound collection mechanism is connected by the echo cancellation mechanism with first mainboard.

9. according to any access control equipments of claim 1-6, it is characterised in that further include radio frequency mechanism and operation keyboard；

The radio frequency mechanism and the operation keyboard are electrically connected with first mainboard respectively.

10. a kind of control system of access control equipment, it is characterised in that including indoor control machine, active Ethernet POE equipment, solution Lock device, server and the access control equipment as described in claim 1-9 is any；

Interior control machine, the access control equipment and the unlocker device are communicated with the server respectively to be connected；

The POE equipment is connected with the access control equipment.