CN114202843A

CN114202843A - Access control system, method, device, equipment and medium

Info

Publication number: CN114202843A
Application number: CN202111489747.4A
Authority: CN
Inventors: 严敏赟; 金成峰
Original assignee: Zhejiang Dahua Technology Co Ltd
Current assignee: Zhejiang Dahua Technology Co Ltd
Priority date: 2021-12-08
Filing date: 2021-12-08
Publication date: 2022-03-18

Abstract

The invention discloses an access control system, a method, a device, equipment and a medium, and the system comprises an access control all-in-one machine, an access controller and at least one indoor unit, so that a target face image of a person to be detected can be acquired; and determining a target indoor unit corresponding to the target face image according to the target face image and the corresponding relation between the face image of the pre-stored authority person and the indoor unit, and determining whether to control the access controller to open a door lock corresponding to the target indoor unit or not through a video call with a manager of the target indoor unit, so that the automation degree of access control is improved.

Description

Access control system, method, device, equipment and medium

Technical Field

The invention relates to the technical field of access control, in particular to an access control system, method, device, equipment and medium.

Background

An indoor unit/outdoor unit for a building intercom system in the prior art includes: a user interaction module: the system is used for interacting with a user and prompting the user to select whether to answer or not according to the incoming call property; the media processing module: the data information used for the intercom system is processed, and the data information comprises video and audio information; a calling protocol module: the building intercom system comprises a building intercom system outdoor unit, a building intercom system outdoor unit and a building intercom system outdoor unit; the user interaction module, the media processing module and the call protocol module are configured on a terminal with voice and display functions.

In the prior art, when a building intercom system is deployed, all indoor units/doorway machines are provided with corresponding numbers as calling IDs (identity) and for a person to be checked who enters a pre-opened entrance guard, the communication between the person to be checked and the internal person of the indoor unit/doorway machine corresponding to the calling ID can be realized only by inputting the calling ID into a dialing interface of a user interaction module by a user, so that whether the entrance guard is opened or not is realized according to a determination signal input by the internal person.

For a user to be checked who communicates with an insider of a fixed indoor unit/doorway machine, the user is still required to manually input a call ID when determining whether to open the door access in the prior art, and therefore, the degree of automation in performing door access control in the prior art is low.

Disclosure of Invention

The invention provides an access control system, a method, a device, equipment and a medium, which are used for solving the problem of low automation degree in the prior art when access control is carried out.

The invention provides an access control system, which comprises: the entrance guard control system comprises an entrance guard all-in-one machine, an entrance guard controller and at least one indoor machine, wherein the entrance guard all-in-one machine is respectively connected with the at least one indoor machine and the entrance guard controller;

the gate inhibition all-in-one machine is used for acquiring a target face image of a person to be detected; determining a target indoor unit corresponding to the target face image according to the target face image and a corresponding relation between the face image of the authority personnel and the indoor unit which is stored in advance; sending a video call request to the target indoor unit; if an authorization instruction sent by the target indoor unit is received, sending an opening instruction to the access controller, wherein the opening instruction carries pre-stored identification information of a door lock corresponding to the target indoor unit;

the target indoor unit is used for receiving the video call request and sending an authorization instruction to the gate inhibition all-in-one machine when receiving a feedback signal for determining opening;

and the access controller is used for receiving the opening instruction and controlling the door lock of the identification information to be opened according to the identification information of the door lock corresponding to the target indoor unit carried in the opening instruction.

Further, the all-in-one entrance guard machine is used for determining the similarity between the target face image and each face image according to the target face image and the corresponding relationship between the face image of the pre-stored authorized person and the indoor unit; and determining the indoor unit corresponding to the face image with the highest similarity as the target indoor unit corresponding to the target face image according to the similarity between the target face image and each face image.

Further, the system further comprises: the server is connected with the gate inhibition all-in-one machine;

the all-in-one entrance guard machine is further used for sending a verification request to the server after receiving an authorization instruction sent by the target indoor unit, wherein the verification request carries the target face image and the face image with the highest similarity; if receiving a confirmation signal sent by the server, sending an opening instruction to the access controller;

the server is used for receiving the verification request and displaying the target face image carried in the verification request and the face image with the highest similarity; and if the feedback signal passing the verification is received, sending the confirmation signal to the gate inhibition all-in-one machine.

Further, the server is also used for receiving the face image of the temporary authority, the room which the temporary authority is allowed to access and the access time range and sending the face image, the room which the temporary authority is allowed to access and the access time range to the gate inhibition all-in-one machine;

the all-in-one entrance guard machine is specifically used for receiving the face image of the temporary authority person, the room which the temporary authority person is allowed to access and the access time range, and establishing the corresponding relation between the face image of the temporary authority person and the indoor unit corresponding to the room which the temporary authority person is allowed to access in the corresponding relation; if the determined face image with the highest similarity is the face image of the temporary authority personnel, judging whether the current time is in the access time range or not according to the current time and the access time range; and if so, sending a video call request to the target indoor unit.

Further, the all-in-one door access machine is further configured to delete the corresponding relationship between the face image of the temporary authorized person in the corresponding relationship and the indoor unit corresponding to the room allowed to be accessed according to the current time and the access time range if it is determined that the current time reaches the upper limit value of the access time range.

Further, the all-in-one entrance guard machine is specifically configured to determine, as the target indoor unit, the indoor unit with the minimum permission level corresponding to the face image with the highest similarity, if the number of the indoor units corresponding to the face image with the highest similarity to the target face image is more than one.

Further, the target indoor unit is specifically configured to receive the video call request, and send a feedback result that an administrator of a room corresponding to the target indoor unit is not on duty to the all-in-one door control machine if a feedback signal is not received within a preset time range;

and the all-in-one door control machine is further configured to determine, in the indoor units corresponding to the face images with the highest similarity, the indoor unit with a level greater than the authority level of the target indoor unit as the updated target indoor unit if a feedback result that the administrator of the room corresponding to the target indoor unit is not on duty is received, until the authorization instruction or the unauthorized instruction is received, where the unauthorized instruction is an instruction that the all-in-one door control machine cannot control the door lock corresponding to the target indoor unit to be opened.

Further, the target indoor unit is further configured to send the unauthorized instruction to the door control all-in-one machine if a feedback signal that the target indoor unit is determined not to be turned on is received within the preset time range;

the gate inhibition all-in-one machine is specifically used for displaying the unauthorized instruction if the unauthorized instruction is received.

Correspondingly, the invention provides an access control method, which comprises the following steps:

acquiring a target face image of a person to be inspected;

determining a target indoor unit corresponding to the target face image according to the target face image and a corresponding relation between the face image of the authority personnel and the indoor unit which is stored in advance;

sending a video call request to the target indoor unit, and if receiving an authorization instruction sent by the target indoor unit, sending an opening instruction to the access controller, wherein the opening instruction carries pre-stored identification information of a door lock corresponding to the target indoor unit.

Further, the determining, according to the target face image and the correspondence between the face image of the authorized person and the indoor unit, the target indoor unit corresponding to the target face image includes:

determining the similarity between the target face image and each face image according to the target face image and the corresponding relationship between the face image of the authorized person and the indoor unit which is stored in advance;

and determining the indoor unit corresponding to the face image with the highest similarity as the target indoor unit corresponding to the target face image according to the similarity between the target face image and each face image.

Further, after receiving the authorization instruction sent by the target indoor unit and before sending the opening instruction to the access controller, the method further includes:

sending a verification request to a server, wherein the verification request carries the target face image and the face image with the highest similarity;

and if the confirmation signal sent by the server is received, executing the step of sending an opening instruction to the access controller.

Further, before the obtaining of the target face image of the person to be inspected, the method further includes:

receiving the face image of the temporary authority personnel, the room which the temporary authority personnel are allowed to access and the access time range, and establishing the corresponding relation between the face image of the temporary authority personnel and the indoor unit corresponding to the room which the temporary authority personnel are allowed to access in the corresponding relation;

after the target indoor unit corresponding to the target face image is determined according to the target face image and the corresponding relation between the face image of the pre-stored authorized person and the indoor unit, and before the video call request is sent to the target indoor unit, the method further comprises the following steps:

if the determined face image with the highest similarity is the face image of the temporary authority personnel, judging whether the current time is in the access time range or not according to the current time and the access time range;

and if so, executing the step of sending a video call request to the target indoor unit.

Further, the method further comprises:

and according to the current time and the access time range, if the current time is determined to reach the upper limit value of the access time range, deleting the corresponding relation between the face image of the temporary authority person in the corresponding relation and the indoor unit corresponding to the room allowed to be accessed.

Further, the determining of the target indoor unit corresponding to the target face image includes:

and if the number of the indoor units corresponding to the face image with the highest similarity of the target face image is more than one, determining the indoor unit with the lowest authority level corresponding to the face image with the highest similarity as the target indoor unit.

Further, the method further comprises:

and if a feedback result that the administrator of the room corresponding to the target indoor unit is not on duty is received, determining the indoor unit with the authority level higher than that of the target indoor unit as the updated target indoor unit in the indoor units corresponding to the face images with the highest similarity until an authorization instruction or an unauthorized instruction is received, wherein the unauthorized instruction is an instruction that the gate inhibition all-in-one machine cannot control the opening of the gate corresponding to the target indoor unit.

Further, the method further comprises:

and if the unauthorized instruction is received, displaying the unauthorized instruction.

Accordingly, the present invention provides an access control device, comprising:

the acquisition module is used for acquiring a target face image of a person to be inspected;

the determining module is used for determining a target indoor unit corresponding to the target face image according to the target face image and the corresponding relation between the face image of the authority personnel and the indoor unit which is stored in advance;

and the control module is used for sending a video call request to the target indoor unit, and sending an opening instruction to the access controller if an authorization instruction sent by the target indoor unit is received, wherein the opening instruction carries pre-stored identification information of a door lock corresponding to the target indoor unit.

Further, the determining module is specifically configured to determine similarity between the target face image and each face image according to the target face image and a correspondence between a face image of a person with authority and an indoor unit, which is stored in advance; and determining the indoor unit corresponding to the face image with the highest similarity as the target indoor unit corresponding to the target face image according to the similarity between the target face image and each face image.

Further, the control module is further configured to send a verification request to a server after receiving the authorization instruction sent by the target indoor unit and before sending the opening instruction to the access controller, where the verification request carries the target face image and the face image with the highest similarity; and if the confirmation signal sent by the server is received, executing the step of sending an opening instruction to the access controller.

Further, the control module is further configured to, before the target face image of the person to be inspected is obtained, receive the face image of the temporary authority person, the room to which the temporary authority person is allowed to access, and the access time range, and establish a correspondence between the face image of the temporary authority person and an indoor unit corresponding to the room to which the access is allowed in the correspondence;

the device further comprises: the judging module is used for judging whether the current time is in the access time range or not according to the current time and the access time range if the determined face image with the highest similarity is the face image of the temporary authority personnel; and if so, triggering the control module to execute the step of sending a video call request to the target indoor unit.

Further, the control module is further configured to delete, according to the current time and the access time range, the correspondence between the face image of the temporary authorized person in the correspondence and the indoor unit corresponding to the room allowed to be accessed if it is determined that the current time reaches the upper limit value of the access time range.

Further, the determining module is specifically configured to determine, if the number of indoor units corresponding to the face image with the highest similarity to the target face image is more than one, the indoor unit with the smallest authority level corresponding to the face image with the highest similarity to the target face image as the target indoor unit.

Further, the control module is further configured to, if a feedback result that an administrator of a room corresponding to the target indoor unit is not on duty is received, determine, in the indoor units corresponding to the face images with the highest similarity, an indoor unit with a level higher than the authority level of the target indoor unit as an updated target indoor unit until the authorization instruction or the unauthorized instruction is received, where the unauthorized instruction is an instruction that the all-in-one gate inhibition machine cannot control the opening of the door lock corresponding to the target indoor unit.

Further, the control module is further configured to display the unauthorized instruction if the unauthorized instruction is received.

Correspondingly, the invention provides an all-in-one entrance guard machine, which comprises a processor and a memory, wherein the memory is used for storing program instructions, and the processor is used for realizing the steps of any one of the entrance guard control methods when executing a computer program stored in the memory.

Accordingly, the present invention provides a computer-readable storage medium, in which a computer program is stored, which, when being executed by a processor, carries out the steps of any of the above-mentioned access control methods.

The invention provides an access control system, a method, a device, equipment and a medium, wherein the system comprises an access control all-in-one machine, an access controller and at least one indoor machine, and the access control all-in-one machine is respectively connected with the at least one indoor machine and the access controller; the gate inhibition all-in-one machine is used for acquiring a target face image of a person to be detected; determining a target indoor unit corresponding to the target face image according to the target face image and a corresponding relation between the face image of the authority personnel and the indoor unit which is stored in advance; sending a video call request to the target indoor unit; if an authorization instruction sent by the target indoor unit is received, sending an opening instruction to the access controller, wherein the opening instruction carries pre-stored identification information of a door lock corresponding to the target indoor unit; the target indoor unit is used for receiving the video call request and sending an authorization instruction to the gate inhibition all-in-one machine when receiving a feedback signal for determining opening; and the access controller is used for receiving the opening instruction and controlling the door lock of the identification information to be opened according to the identification information of the door lock corresponding to the target indoor unit carried in the opening instruction. According to the invention, the system consisting of the entrance guard all-in-one machine, the entrance guard controller and at least one indoor unit can be used for acquiring the target face image of the person to be detected; and determining a target indoor unit corresponding to the target face image according to the target face image and the corresponding relation between the face image of the pre-stored authority person and the indoor unit, and determining whether to control the access controller to open a door lock corresponding to the target indoor unit or not through a video call with a manager of the target indoor unit, so that the automation degree of access control is improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of an access control system according to an embodiment of the present invention;

FIG. 2 is a schematic plan view of a vault according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of an access control system in a vault according to an embodiment of the present invention;

fig. 4 is a schematic process diagram of an access control method according to an embodiment of the present invention;

fig. 5 is a schematic process diagram of an access control method during secondary verification according to an embodiment of the present invention;

fig. 6 is a schematic process diagram of an access control method for temporary authorized personnel access according to an embodiment of the present invention;

fig. 7 is a schematic process diagram of a method for controlling an entrance guard when a person to be inspected has multiple rights to enter multiple rooms according to an embodiment of the present invention;

fig. 8 is a schematic structural diagram of an access control apparatus according to an embodiment of the present invention;

fig. 9 is a schematic structural diagram of an electronic device according to an embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is apparent that the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In order to improve the automation degree of access control, the embodiment of the invention provides an access control system, a method, a device, equipment and a medium.

Example 1:

fig. 1 is a schematic structural diagram of an access control system according to an embodiment of the present invention, where the access control system 100 includes: the system comprises an entrance guard all-in-one machine 101, an entrance guard controller 102 and at least one indoor machine 103, wherein the entrance guard all-in-one machine 101 is respectively connected with the at least one indoor machine 103 and the entrance guard controller 102;

the gate inhibition all-in-one machine 101 is used for acquiring a target face image of a person to be detected; determining a target indoor unit corresponding to the target face image according to the target face image and a corresponding relation between the face image of the authority personnel and the indoor unit which is stored in advance; sending a video call request to the target indoor unit; if an authorization instruction sent by the target indoor unit is received, sending an opening instruction to the access controller 102, wherein the opening instruction carries pre-stored identification information of a door lock corresponding to the target indoor unit;

the target indoor unit is used for receiving the video call request and sending an authorization instruction to the gate inhibition all-in-one machine 101 when receiving a feedback signal for determining opening;

and the access controller 102 is configured to receive the opening instruction, and control the door lock of the identification information to open according to the identification information of the door lock corresponding to the target indoor unit carried in the opening instruction.

In order to improve the automation degree of access control, the embodiment of the invention provides an access control system 100, and the access control system 100 comprises an all-in-one access control machine 101, an access controller 102 and at least one indoor unit 103. The all-in-one entrance guard machine 101 is a host machine which is provided with an image acquisition unit, a video call unit and the like and can control opening and closing of door locks, the entrance guard controller 102 is used for directly controlling opening and closing of the door locks, the entrance guard controller 102 can be a single door controller or a multi-door controller, the number of the door locks corresponding to the number of the indoor units is specifically related, for example, if the number of the door locks corresponding to the indoor units is 4, the entrance guard controller 102 is a 4-door controller. The indoor unit is a host with a video call function, and can be a tablet personal computer, a mobile phone and the like.

The all-in-one entrance guard machine 101 is respectively connected with at least one indoor machine 103 and the entrance guard controller 102, wherein the connection mode of the all-in-one entrance guard machine 101 with the at least one indoor machine 103 and the entrance guard controller 102 can be wireless connection or wired connection, which is not described in detail in the embodiment of the present invention.

The entrance guard all-in-one machine 101 is used for acquiring a target face image of a person to be inspected, wherein the person to be inspected refers to a person who opens an entrance guard in advance to enter a room. The gate inhibition all-in-one machine 101 can acquire a target face image containing a person to be detected when the distance between the person to be detected and the gate inhibition all-in-one machine 101 is determined to be short through an infrared sensor, a distance sensor and the like.

Because the room where the person to be checked can enter is fixed, the all-in-one gate inhibition machine 101 prestores the corresponding relationship between the face image of the authority person and the indoor unit in order to determine the target indoor unit corresponding to the room where the person to be checked can enter, determines the similarity between the target face image and the face image of the authority person according to the acquired target face image and the corresponding relationship between the face image of the authority person and the indoor unit, determines the indoor unit corresponding to the face image of which the similarity meets the preset condition, and determines the indoor unit as the target indoor unit corresponding to the target face image.

After determining a target indoor unit that a person to be inspected enters a room in advance, in order to determine whether to control the door lock of the room corresponding to the target indoor unit to be opened, the all-in-one access control machine 101 sends a video call request to the target indoor unit, specifically, a Session Initiation Protocol (sip) service between the all-in-one access control machine 101 and the target indoor unit is established.

And the target indoor unit is used for receiving the video call request and realizing the video call between the administrator of the room corresponding to the target indoor unit and the person to be checked. The target indoor unit further receives the feedback signal, and if the feedback signal is the feedback signal determined to be turned on, an authorization instruction is sent to the all-in-one door control machine 101.

Specifically, the target indoor unit may determine to receive the feedback signal of the certain opening by receiving a trigger operation on a displayed button or other preset buttons that is determined to be opened through the display screen, or by performing a pressing operation, a sliding operation, a clicking operation, and the like on a preset position on the display screen.

If the all-in-one entrance guard machine 101 receives an authorization instruction sent by the target indoor unit, it indicates that the all-in-one entrance guard machine 101 obtains authorization for allowing a person to be detected to enter a room corresponding to the target indoor unit, and therefore the door lock of the target indoor unit needs to be controlled to be opened, the all-in-one entrance guard machine 101 sends an opening instruction to the entrance guard controller 102, and in order to enable the entrance guard controller 102 to control the door lock corresponding to the target indoor unit to be opened, the opening instruction carries pre-stored identification information of the door lock corresponding to the target indoor unit. The identification information of the door lock can be a number corresponding to the door lock or a serial number of a port corresponding to the door lock.

And the access controller 102 receives the opening instruction, and controls the door lock with the identification information to be opened according to the identification information of the door lock corresponding to the target indoor unit carried in the opening instruction.

According to the embodiment of the invention, the system consisting of the entrance guard all-in-one machine, the entrance guard controller and at least one indoor unit can be used for acquiring the target face image of the person to be detected; and determining a target indoor unit corresponding to the target face image according to the target face image and the corresponding relation between the face image of the pre-stored authority person and the indoor unit, and determining whether to control the access controller to open a door lock corresponding to the target indoor unit or not through a video call with a manager of the target indoor unit, so that the automation degree of access control is improved.

Example 2:

in order to determine a target indoor unit, on the basis of the above embodiment, in the embodiment of the present invention, the all-in-one gate inhibition machine 101 is configured to determine a similarity between the target face image and each face image according to the target face image and a correspondence between a face image of an authorized person and the indoor unit, which is stored in advance; and determining the indoor unit corresponding to the face image with the highest similarity as the target indoor unit corresponding to the target face image according to the similarity between the target face image and each face image.

In order to determine a target indoor unit for a person to be checked to enter a room in advance, the all-in-one gate inhibition machine 101 determines the similarity between the target face image and the face image of each authority person according to the target face image and the corresponding relationship between the face image of the authority person and the indoor unit, which is stored in advance. Specifically, the similarity between the target face image and the face image of each authorized person can be determined by adopting the existing neural network model; or the similarity between the target face image and the face image of each authorized person can be determined by adopting the existing face similarity algorithm.

And determining a target authority person corresponding to the face image with the highest similarity according to the similarity between the target face image and each face image, and determining the person to be detected as the target authority person, so that the indoor unit corresponding to the face image of the target authority person is the target indoor unit of the person to be detected, which is to enter the room.

Example 3:

in order to improve the accuracy of controlling the access control, on the basis of the above embodiments, in an embodiment of the present invention, the access control system 100 further includes: the server is connected with the gate inhibition all-in-one machine 101;

the all-in-one door control machine 101 is further configured to send a verification request to the server after receiving an authorization instruction sent by the target indoor unit, where the verification request carries the target face image and the face image with the highest similarity; if the confirmation signal sent by the server is received, sending an opening instruction to the access controller 102;

the server is used for receiving the verification request and displaying the target face image carried in the verification request and the face image with the highest similarity; and if the feedback signal passing the verification is received, sending the confirmation signal to the gate inhibition all-in-one machine 101.

In order to improve the accuracy of controlling the door access, in the embodiment of the invention, after receiving the authorization instruction sent by the target indoor unit, the all-in-one door access machine 101 needs to perform secondary verification. In order to realize the secondary verification of the person to be checked, the gate inhibition all-in-one machine 101 sends a verification request to the server, and the server mainly performs verification according to the target face image and the face image with the highest similarity of the person to be checked when performing the secondary verification, so that the verification request carries the target face image and the face image with the highest similarity.

After the server receives the verification request, in order to realize secondary verification, the target face image and the face image with the highest similarity carried in the verification request are displayed, and particularly displayed on a display screen of the server. If the feedback signal that the verification passes is received, specifically, a trigger operation on a displayed verification-passing button or other preset buttons is received through the display screen, or a pressing, sliding, clicking operation and the like at a preset position of the display screen are received, and the received feedback signal that the verification passes is determined. And sending a confirmation signal to the gate inhibition all-in-one machine 101 when the feedback signal that the verification is passed is determined to be received, namely the confirmation signal that the verification of the person to be verified is passed.

If the all-in-one entrance guard machine 101 receives the confirmation signal sent by the server, it indicates that the all-in-one entrance guard machine 101 obtains the authorization for the person to be checked to enter the room corresponding to the target indoor machine, and therefore the all-in-one entrance guard machine 101 sends an opening instruction to the entrance guard controller 102.

Example 4:

in order to control the entrance guard to be opened when the temporary authority personnel access, on the basis of the above embodiments, in the embodiment of the present invention, the server is further configured to receive the face image of the temporary authority personnel, the room the temporary authority personnel are allowed to access, and the access time range, and send the face image to the entrance guard all-in-one machine 101;

the all-in-one door control machine 101 is specifically configured to receive the face image of the temporary authorized person, the room to which the temporary authorized person is allowed to access, and the access time range, and establish a correspondence between the face image of the temporary authorized person and an indoor unit corresponding to the room to which the access is allowed in the correspondence; if the determined face image with the highest similarity is the face image of the temporary authority personnel, judging whether the current time is in the access time range or not according to the current time and the access time range; and if so, sending a video call request to the target indoor unit.

In order to control the entrance guard to be opened when the temporary authority personnel access, in the embodiment of the invention, the server also receives the face image of the temporary authority personnel, the room which the temporary authority personnel are allowed to access and the access time range.

The face image of the temporary authority personnel is sent by the server receiving other equipment, the other equipment can be image acquisition equipment for acquiring images of the temporary authority personnel, and can also be terminal equipment of a manager corresponding to the server, and the face image of the temporary authority personnel is stored in the terminal equipment. The room that the temporary authority is allowed to access may be a room number of a predetermined room, or the server may receive, for each temporary authority, a selection operation of the server on all displayed rooms, where the selected room is the room that the temporary authority is allowed to access. The access time range may be a time range received by the server through the keyboard, or a time range received by the server through the display screen.

In order to enable the temporary authority personnel to control the entrance guard to open within the access time range, the server further sends the received face image of the temporary authority personnel, the room the temporary authority personnel is allowed to access, and the access time range to the all-in-one entrance guard machine 101.

The door control all-in-one machine 101 is used for receiving the face image of the temporary authorized person, the room to which the temporary authorized person is allowed to access and the access time range, and establishing the corresponding relation between the face image of the temporary authorized person and the indoor unit corresponding to the room to which the temporary authorized person is allowed to access in the pre-stored corresponding relation between the face image of the authorized person and the indoor unit.

Because the temporary authorized person has an access time range, when the gate inhibition all-in-one machine 101 determines that the face image with the highest similarity is the face image of the temporary authorized person, i.e., determining that the person to be inspected is a temporary authority, in order to determine whether the person to be inspected is allowed access, before sending the video call request to the target indoor unit, judging whether the current time is in the access time range or not according to the current time and the access time range, if the current time is determined not to be in the access time range, it may be determined directly that the person to be inspected is not allowed to access, and if it is determined that the current time is within the access time range, the person to be inspected may or may not be allowed to access, and therefore, a video call request is further sent to the target indoor unit, and whether the person to be inspected is allowed to access is determined according to the instruction sent by the target indoor unit.

In order to ensure the security of access control, in the embodiment of the present invention, the all-in-one access control machine 101 is further configured to delete, according to the current time and the access time range, the corresponding relationship between the face image of the temporary authorized person in the corresponding relationship and the indoor unit corresponding to the room allowed to be accessed if it is determined that the current time reaches the upper limit value of the access time range.

In order to ensure the security of access control, in the embodiment of the present invention, the temporary authorized person belongs to a person who can only access within the access time range, and not a long-term authorized person, so the all-in-one gate inhibition machine 101 further deletes the corresponding relationship between the face image of the temporary authorized person and the indoor unit corresponding to the room allowed to be accessed.

The gate inhibition all-in-one machine 101 judges whether the current time reaches the upper limit value of the access time range or not according to the current time and the access time range, and if the current time is determined not to reach the upper limit value of the access time range, the temporary authority personnel still have the authority to enter the room; and if the current time is determined to reach the upper limit value of the access time range, determining that the temporary authority personnel no longer have the authority of entering the room, and deleting the corresponding relation between the face image of the temporary authority personnel in the corresponding relation and the indoor unit corresponding to the room allowed to be accessed.

Example 5:

on the basis of the foregoing embodiments, in the embodiment of the present invention, the all-in-one door control machine 101 is specifically configured to determine, as the target indoor unit, the indoor unit with the minimum permission level corresponding to the face image with the highest similarity, if the number of the indoor units corresponding to the face image with the highest similarity to the target face image is more than one.

In order to determine a target indoor unit, in the embodiment of the present invention, the all-in-one gate inhibition machine 101 is specifically configured to determine, if it is determined that the number of face images with the highest similarity to the target face image is more than one, that is, when a person to be inspected has multiple rights to enter multiple rooms, an indoor unit with the smallest right level and a target indoor unit according to multiple indoor units corresponding to the face images with the highest pixel points and the right level corresponding to each indoor unit.

Example 6:

in order to implement access control, on the basis of the above embodiments, in the embodiment of the present invention, the target indoor unit is specifically configured to receive the video call request, and send a feedback result that a manager of a room corresponding to the target indoor unit is not on duty to the all-in-one access control machine 101 if a feedback signal is not received within a preset time range;

the all-in-one door control machine 101 is further configured to, if a feedback result that a manager of a room corresponding to the target indoor machine is not on duty is received, determine, as the updated target indoor machine, an indoor machine that is one level higher than the authority level of the target indoor machine among the indoor machines corresponding to the face images with the highest similarity until the authorization instruction or the unauthorized instruction is received, where the unauthorized instruction is an instruction that the all-in-one door control machine 101 cannot control opening of a door lock corresponding to the target indoor machine.

In order to realize access control, in the embodiment of the present invention, the target indoor unit is specifically configured to receive a video call request, and since an administrator corresponding to the target indoor unit may or may not be on duty, the target indoor unit further stores a preset time range, determines whether the administrator is on duty according to the preset time range, and determines that the administrator is not on duty if a feedback signal is not received within the preset time range; and if the feedback signal is received within the preset time range, determining that the administrator is on duty.

In order to enable the person to be checked to enter the room corresponding to the target indoor unit even when the administrator is not on duty, the target indoor unit is further required to send a feedback result that the administrator of the room corresponding to the target indoor unit is not on duty to the all-in-one door control machine 101.

Because the indoor units have permission levels, the managers corresponding to the indoor units also have the same permission level, and the manager with the high permission level can control the entrance guard of the indoor unit corresponding to the manager with the low permission level to open, after the entrance guard all-in-one machine 101 receives the feedback result that the manager of the room corresponding to the target indoor unit is not on duty, the indoor unit with the level greater than the permission level of the target indoor unit is determined according to the permission level corresponding to each indoor unit in the indoor unit corresponding to the face image with the highest similarity, and the indoor unit is determined as the updated target indoor unit.

Because the correlators of the rooms corresponding to the updated target indoor units may also be in the off-duty condition, the all-in-one door control machine 101 still needs to be updated after receiving the feedback result that the administrator is not on-duty until the administrator corresponding to the updated target indoor unit is on-duty, and receives the authorization instruction or the unauthorized instruction sent by the updated target indoor unit, wherein the unauthorized instruction is an instruction that the all-in-one door control machine 101 cannot control the door lock corresponding to the target indoor unit to be opened.

As a possible real-time manner, in the embodiment of the present invention, the target indoor unit receives the video call request, and the identification information and the permission level of each indoor unit corresponding to the face image with the highest similarity, and when it is determined that the administrator is not on duty within a preset range that no feedback signal is received, in the indoor unit corresponding to the face image with the highest similarity, an indoor unit with a level greater than the permission level of the target indoor unit is determined according to the permission level corresponding to each indoor unit, and the video call request sent by the all-in-one door control machine 101 is forwarded to the indoor unit with the level greater than the permission level by using a call sign transfer manner according to the identification information of the indoor unit with the level greater than the permission level.

In order to implement access control, in the embodiment of the present invention, the target indoor unit is further configured to send the unauthorized instruction to the all-in-one access control machine 101 if a feedback signal for determining that the target indoor unit is not opened is received within the preset time range;

the all-in-one gate inhibition machine 101 is specifically configured to display the unauthorized instruction if the unauthorized instruction is received.

Because the administrator corresponding to the target indoor unit may receive the feedback signal that is determined not to be turned on within the preset time range when the administrator is on duty, the target indoor unit sends an unauthorized instruction to the all-in-one gate inhibition machine 101 if the administrator receives the feedback signal that is determined not to be turned on within the preset time range.

If the gate inhibition integrated machine 101 receives the unauthorized instruction, the unauthorized instruction is displayed, specifically, the unauthorized instruction is displayed on a display screen of the gate inhibition integrated machine 101.

As a possible real-time manner, the door forbidden integrated machine 101 may further output through a sound output device when receiving the unauthorized instruction, for example, the sound output device may be a sound, a speaker, or the like.

Example 7:

the access control system of the present invention is described below with reference to a specific embodiment, and if the access control system is applied to a vault, fig. 2 is a schematic plan view of the vault according to the embodiment of the present invention, and as shown in fig. 2, the vault includes a service vault, a monitoring room, a handover area, a vault guard room, a sorting room, and a vault park entrance.

TABLE 1

As shown in table 1, the service depot includes cash box, trunk box, precious metal, bill box, etc. to store cash, precious metal and important certificates, which are key prevention and control areas of the cash box; the monitoring room is a central management platform and relates to services such as remote warehouse maintenance and the like; the transfer area is a daily bank cash box escort transfer operation area and relates to the management of third-party cash trucks, escorters and other personnel; the guard room is arranged in a duty room in the treasury and is mainly responsible for safety management in the storage area; the sorting chamber is a sorting operation area for various money, and more workers are in the sorting operation area; the entrance of the national treasury park is a main access of the national treasury and mainly manages the license plate of a vehicle, a driver and escort personnel.

TABLE 2

The authorized personnel in the vault comprise a vault master, a vault manager, escort personnel, clearing personnel, operation and control personnel, maintenance personnel and temporary personnel; the main role of the vault is to verify the identity of the checking personnel and the authorization of other personnel, and the main activity area is the whole vault; the function of the vault administrator is to be responsible for identity checking and registration of non-managed vault personnel entering the service vault; the double-control door and the standard vault door are opened and closed by two persons, and the main movable areas are a cross-connection area, a service vault area and a sorting room; escort personnel are responsible for the exchange and transportation of the physical objects of the vault and the external mechanisms, and the main activity area is an exchange area; the responsibility of the sorting personnel is that various money sorting operation areas are provided, the number of workers is large, and the main activity area is the sorting area; the operation and control personnel are responsible for authorizing escort personnel, clearing and distributing personnel or extratransit personnel, and the main activity areas are a service library, a clearing and distributing area and a cross-connecting area; the maintenance personnel have the responsibility of being responsible for the maintenance of relevant equipment and the like in the vault, and the main activity area is the area related to the equipment and the maintenance in the vault, so that the access control and personnel permission can be flexibly set; the temporary personnel have the responsibility of people bank inspection, public security departments, external banks and other external personnel entering the vault for relevant activities, the main activity area is an area related to the inspection in the vault, and the access control and personnel permission can be flexibly set.

Fig. 3 is a schematic structural diagram of an access control system in a vault according to an embodiment of the present invention, and as shown in fig. 3, the access control system includes: the system comprises a face access control all-in-one machine, an access controller, a running control indoor machine, a storage guarding indoor machine and a sorting indoor machine; the face entrance guard all-in-one machine is respectively connected with an entrance guard controller, an operation control indoor machine, a warehouse guard indoor machine and a sorting indoor machine.

The face access control all-in-one machine is used for receiving the face image of the imported authorized person in advance and storing the corresponding relation between the face image of the authorized person and the indoor unit 303 in advance; acquiring a target face image of a person to be inspected; determining a target indoor unit corresponding to a target face image according to the target face image and a corresponding relation between the face image of an authorized person and the indoor unit which is stored in advance; sending a video call request to a target indoor unit; if an authorization instruction sent by a target indoor unit is received, sending an opening instruction to the access controller, wherein the opening instruction carries pre-stored identification information of a door lock corresponding to the target indoor unit; the face gate inhibition all-in-one machine is equivalent to the gate inhibition all-in-one machine 101 in the embodiment.

The target indoor unit is used for receiving the video call request and sending an authorization instruction to the face access control all-in-one machine when receiving the feedback signal for determining opening; the target indoor unit corresponds to the target indoor unit in the above embodiment.

The access controller is used for receiving the opening instruction and controlling the door lock of the identification information to be opened according to the identification information of the door lock corresponding to the target indoor unit carried in the opening instruction; the access controller corresponds to the access controller 102 in the above embodiment.

Example 7:

fig. 4 is a schematic process diagram of an access control method according to an embodiment of the present invention, as shown in fig. 4, the method includes the following steps:

s401: and acquiring a target face image of a person to be inspected.

The access control method provided by the embodiment of the invention is applied to an all-in-one access control machine, wherein the all-in-one access control machine is a host machine which is provided with an image acquisition unit, a video call unit and the like and can realize control of a door lock switch.

The gate inhibition all-in-one machine acquires a target face image of a person to be detected, wherein the person to be detected refers to a person who opens a gate in advance to enter a room. The gate inhibition all-in-one machine can be used for collecting the target face image containing the person to be detected when the distance between the person to be detected and the gate inhibition all-in-one machine is determined to be short through an infrared sensor, a distance sensor and the like.

S402: and determining a target indoor unit corresponding to the target face image according to the target face image and the corresponding relationship between the face image of the authorized person and the indoor unit, which is stored in advance.

Because the room that the person to be detected can enter is fixed, in order to determine the target indoor unit corresponding to the room that the person to be detected can enter, the corresponding relation between the face image of the authority person and the indoor unit is pre-stored, and the similarity between the target face image and the face image of the authority person is determined according to the obtained target face image and the corresponding relation between the face image of the authority person and the indoor unit.

And according to the similarity between the target face image and the face image of the authorized person, determining an indoor unit corresponding to the face image with the similarity meeting the preset conditions, and determining the indoor unit as the target indoor unit corresponding to the target face image. For example, it may be determined that the similarity satisfies the preset condition when the similarity is determined to be greater than a preset threshold; or when the similarity is maximum, the similarity is determined to meet the preset condition.

S403: and sending a video call request to the target indoor unit.

After determining a target indoor unit of a person to be detected which is pre-entered into a room, in order to determine whether to control the door lock of the room corresponding to the target indoor unit to be opened, sending a video call request to the target indoor unit, specifically, establishing a sip service of the gate inhibition all-in-one machine and the target indoor unit.

S404: and if an authorization instruction sent by the target indoor unit is received, sending an opening instruction to the access controller, wherein the opening instruction carries pre-stored identification information of the door lock corresponding to the target indoor unit.

If an authorization instruction sent by the target indoor unit is received, the all-in-one entrance guard machine indicates that the all-in-one entrance guard machine obtains authorization for allowing a person to be detected to enter a room corresponding to the target indoor unit, therefore, the door lock of the target indoor unit needs to be controlled to be opened, the all-in-one entrance guard machine sends an opening instruction to the entrance guard controller, and in order to enable the entrance guard controller to control the door lock corresponding to the target indoor unit to be opened, the opening instruction carries pre-stored identification information of the door lock corresponding to the target indoor unit. The identification information of the door lock can be a number corresponding to the door lock or a serial number of a port corresponding to the door lock.

Example 8:

in order to determine a target indoor unit, on the basis of the above embodiment, in an embodiment of the present invention, the determining, according to the target face image and a correspondence between a face image of an authorized person and an indoor unit, a target indoor unit corresponding to the target face image includes:

In order to determine a target indoor unit for the person to be detected to enter a room in advance, the gate inhibition all-in-one machine determines the similarity between the target face image and the face image of each authority person according to the target face image and the corresponding relationship between the face image of the authority person and the indoor unit which is stored in advance.

Specifically, the similarity between the target face image and the face image of each authorized person can be determined by adopting the existing neural network model; or the similarity between the target face image and the face image of each authorized person can be determined by adopting the existing face similarity algorithm.

Example 9:

in order to improve the accuracy of controlling the door access, on the basis of the foregoing embodiments, in an embodiment of the present invention, after receiving the authorization instruction sent by the target indoor unit, before sending an opening instruction to the door access controller, the method further includes:

In order to improve the accuracy of controlling the entrance guard, in the embodiment of the invention, the entrance guard all-in-one machine needs to perform secondary verification after receiving an authorization instruction sent by a target indoor unit. In order to realize the secondary verification of the person to be checked, the gate inhibition all-in-one machine sends a verification request to the server, and the server mainly conducts verification according to the target face image and the face image with the highest similarity of the person to be checked when conducting secondary verification, so that the verification request carries the target face image and the face image with the highest similarity.

And if the confirmation signal sent by the server is received, the access control all-in-one machine obtains the authorization for the person to be detected to enter the room corresponding to the target indoor unit, and therefore the access control all-in-one machine sends an opening instruction to the access control controller.

Fig. 5 is a schematic process diagram of an access control method during secondary verification according to an embodiment of the present invention, and as shown in fig. 5, the method includes the following steps:

s501: and acquiring a target face image of a person to be inspected.

S502: and determining a target indoor unit corresponding to the target face image according to the target face image and the corresponding relationship between the face image of the authority personnel and the indoor unit, which is stored in advance.

S503: sending a video call request to a target indoor unit, judging whether the target indoor unit is an entrance guard all-in-one machine requiring secondary authorization or not if an authorization instruction sent by the target indoor unit is received, if so, performing S504, and if not, performing S506.

S504: sending a verification request to a server, wherein the verification request carries the target face image and the face image with the highest similarity;

s505: if the confirmation signal sent by the server is received, S506 is performed.

S506: and sending an opening instruction to the access controller, wherein the opening instruction carries the pre-stored identification information of the door lock corresponding to the target indoor unit.

Example 10:

in order to control the entrance guard to be opened when a temporary authorized person accesses, on the basis of the above embodiments, in an embodiment of the present invention, before the obtaining of the target face image of the person to be checked, the method further includes:

The gate control all-in-one machine receives the face image of the temporary authority personnel, the room which the temporary authority personnel are allowed to access and the access time range, and establishes the corresponding relation between the face image of the temporary authority personnel and the indoor unit corresponding to the room which the temporary authority personnel are allowed to access in the pre-stored corresponding relation between the face image of the authority personnel and the indoor unit.

Because the temporary authority personnel have the access time range, when the face image with the highest similarity is determined to be the face image of the temporary authority personnel, the person to be detected is determined to be the temporary authority personnel.

In order to determine whether the person to be inspected is allowed to access, before sending the video call request to the target indoor unit, whether the current time is within the access time range is determined according to the current time and the access time range, if the current time is determined not to be within the access time range, the person to be inspected can be directly determined not to be allowed to access, if the current time is determined to be within the access time range, the person to be inspected can be allowed to access or not, therefore, the video call request is sent to the target indoor unit again, and whether the person to be inspected is allowed to access is determined according to an instruction sent by the target indoor unit.

In order to ensure the security of the access control, in an embodiment of the present invention, the method further includes:

In order to ensure the security of access control, in the embodiment of the invention, as the temporary authority personnel belong to personnel who can only access within the access time range, but not long-term authority personnel, the all-in-one door control machine needs to delete the corresponding relationship between the face image of the temporary authority personnel and the indoor unit corresponding to the room allowed to access when the time meets the preset condition.

Specifically, the gate inhibition all-in-one machine judges whether the current time reaches the upper limit value of the access time range or not according to the current time and the access time range, and if the current time is determined not to reach the upper limit value of the access time range, the temporary authority personnel still have the authority to enter the room; and if the current time is determined to reach the upper limit value of the access time range, determining that the temporary authority personnel no longer have the authority of entering the room, and deleting the corresponding relation between the face image of the temporary authority personnel in the corresponding relation and the indoor unit corresponding to the room allowed to be accessed.

The access control method for temporary authorized personnel access according to the embodiment of the present invention is described below with a complete embodiment, and fig. 6 is a schematic process diagram of the access control method for temporary authorized personnel access according to the embodiment of the present invention, as shown in fig. 6, the method includes the following steps:

s601: receiving a face image of a temporary authority, a room the temporary authority is allowed to access, and an access time range.

S602: and establishing a corresponding relation between the face image of the temporary authority person and an indoor unit corresponding to the room allowed to be accessed in the corresponding relation.

S603: and acquiring a target face image of a person to be inspected.

S604: and determining a target indoor unit corresponding to the target face image according to the target face image and the corresponding relationship between the face image of the authority personnel and the indoor unit, which is stored in advance.

S605: and judging whether the face image with the highest similarity corresponding to the target face image is the face image of the temporary authority person, if so, performing S606, and if not, performing S607.

S606: judging whether the current time is in the access time range or not according to the current time and the access time range; if yes, go to S607; if not, go to S609.

S607: and sending a video call request to the target indoor unit.

S608: and if an authorization instruction sent by the target indoor unit is received, sending an opening instruction to the access controller, wherein the opening instruction carries the pre-stored identification information of the door lock corresponding to the target indoor unit.

S609: and judging whether the current time reaches the upper limit value of the access time range, if so, performing S610.

S610: and deleting the corresponding relation between the face image of the temporary authority person in the corresponding relation and the indoor unit corresponding to the room allowed to be accessed.

Example 11:

in order to determine a target indoor unit, on the basis of the foregoing embodiments, in an embodiment of the present invention, the determining a target indoor unit corresponding to the target face image includes:

In order to determine a target indoor unit, in the embodiment of the present invention, the all-in-one gate inhibition machine is specifically configured to determine, if it is determined that the number of face images with the highest similarity to the target face image is more than one, that is, when a person to be inspected has multiple rights to enter multiple rooms, an indoor unit with the smallest right level and a target indoor unit according to multiple indoor units corresponding to the face images with the highest pixel points and the right level corresponding to each indoor unit.

Example 12:

in order to implement access control, on the basis of the above embodiments, in an embodiment of the present invention, the method further includes:

Because the indoor units have authority levels, the managers corresponding to the indoor units also have the same authority levels, and the manager with the higher authority level can control the entrance guard of the indoor unit corresponding to the manager with the lower authority level to open, after the entrance guard all-in-one machine receives the feedback result that the manager of the room corresponding to the target indoor unit is not on duty, the indoor unit with the level greater than the authority level of the target indoor unit is determined according to the authority level corresponding to each indoor unit in the indoor unit corresponding to the face image with the highest similarity, and the indoor unit is determined as the updated target indoor unit.

Because the correlators of the rooms corresponding to the updated target indoor units may also be in the off-duty condition, the all-in-one gate inhibition machine still needs to be updated after receiving the feedback result that the managers are not on-duty until the managers corresponding to the updated target indoor units are on-duty, and an authorization instruction or an unauthorized instruction sent by the updated target indoor units is received until the managers corresponding to the updated target indoor units are on-duty, wherein the unauthorized instruction refers to an instruction that the all-in-one gate inhibition machine cannot control the door lock corresponding to the target indoor units to be opened.

In order to implement access control, in an embodiment of the present invention, the method further includes:

And if the gate inhibition all-in-one machine receives the unauthorized instruction, displaying the unauthorized instruction, specifically displaying on a display screen of the gate inhibition all-in-one machine.

As a possible real-time manner, if the all-in-one entrance guard receives the unauthorized command, the unauthorized command may be output through a sound output device, for example, the sound output device may be a sound box, a speaker, or the like.

A method for controlling an entrance guard by which a person to be checked has multiple authorities to enter multiple rooms according to an embodiment of the present invention is described below with reference to a complete embodiment, and fig. 7 is a schematic process diagram of a method for controlling an entrance guard by which a person to be checked has multiple authorities to enter multiple rooms according to an embodiment of the present invention, as shown in fig. 7, the method includes the following steps:

s701: and acquiring a target face image of a person to be inspected.

S702: and according to the target face image and the corresponding relation between the face image of the authorized person and the indoor unit, if the number of the indoor units corresponding to the face image with the highest similarity of the target face image is more than one, determining the indoor unit with the lowest authority level corresponding to the face image with the highest similarity as the target indoor unit.

S703: sending a video call request to a target indoor unit, if receiving a feedback result that a manager of a corresponding room is not on duty sent by the target indoor unit, performing S704, if receiving an authorization instruction sent by the target indoor unit, performing S705, and if receiving an unauthorized instruction, performing S706.

S704: and determining the indoor unit with the authority level higher than that of the target indoor unit by one level in the indoor units corresponding to the face images with the highest similarity as an updated target indoor unit until an authorization instruction or an unauthorized instruction is received, wherein the unauthorized instruction is an instruction that the gate inhibition all-in-one machine cannot control the opening of the gate lock corresponding to the target indoor unit.

S705: and sending an opening instruction to the access controller, wherein the opening instruction carries the pre-stored identification information of the door lock corresponding to the target indoor unit.

S706: and displaying the unauthorized instruction.

Example 14:

fig. 8 is a schematic structural diagram of an access control apparatus according to an embodiment of the present invention, and as shown in fig. 8, the apparatus includes:

an obtaining module 801, configured to obtain a target face image of a person to be inspected;

a determining module 802, configured to determine, according to the target face image and a correspondence between a face image of a person with authority and an indoor unit, a target indoor unit corresponding to the target face image;

the control module 803 is configured to send a video call request to the target indoor unit, and send an opening instruction to the access controller if an authorization instruction sent by the target indoor unit is received, where the opening instruction carries pre-stored identification information of a door lock corresponding to the target indoor unit.

Example 14:

fig. 9 is a schematic structural diagram of an electronic device according to an embodiment of the present invention, and on the basis of the foregoing embodiments, an embodiment of the present invention further provides an electronic device, as shown in fig. 9, including: a processor 901, a communication interface 902, a memory 903 and a communication bus 904, wherein the processor 901, the communication interface 902 and the memory 903 are communicated with each other through the communication bus 904.

The memory 903 has stored therein a computer program which, when executed by the processor 901, causes the processor 901 to perform the steps of:

acquiring a target face image of a person to be inspected;

Further, the processor 901 is specifically configured to determine, according to the target face image and a correspondence between a face image of an authorized person and an indoor unit, that a target indoor unit corresponding to the target face image includes:

Further, the processor 901 is further configured to, after receiving the authorization instruction sent by the target indoor unit and before sending an opening instruction to the access controller, the method further includes:

Further, before the processor 901 is further used for acquiring the target face image of the person to be inspected, the method further includes:

Further, the processor 901 is specifically configured to, according to the current time and the access time range, if it is determined that the current time reaches an upper limit value of the access time range, delete the correspondence between the face image of the temporary authorized person in the correspondence and the indoor unit corresponding to the room allowed to be accessed.

Further, the processor 901 is specifically configured to determine a target indoor unit corresponding to the target face image, where the target indoor unit includes:

Further, the processor 901 is further configured to, if a feedback result that an administrator of a room corresponding to the target indoor unit is not on duty is received, determine, in the indoor units corresponding to the face images with the highest similarity, an indoor unit with a level higher than the authority level of the target indoor unit as an updated target indoor unit until the authorization instruction or the unauthorized instruction is received, where the unauthorized instruction is an instruction that the all-in-one gate inhibition machine cannot control the opening of the door lock corresponding to the target indoor unit.

Further, the processor 901 is further configured to display the unauthorized instruction if the unauthorized instruction is received.

The communication bus mentioned in the electronic device may be a Peripheral Component Interconnect (PCI) bus, an Extended Industry Standard Architecture (EISA) bus, or the like. The communication bus may be divided into an address bus, a data bus, a control bus, etc. For ease of illustration, only one thick line is shown, but this does not mean that there is only one bus or one type of bus.

The communication interface 902 is used for communication between the electronic apparatus and other apparatuses.

The Memory may include a Random Access Memory (RAM) or a Non-Volatile Memory (NVM), such as at least one disk Memory. Alternatively, the memory may be at least one memory device located remotely from the processor.

The Processor may be a general-purpose Processor, including a central processing unit, a Network Processor (NP), and the like; but may also be a Digital instruction processor (DSP), an application specific integrated circuit, a field programmable gate array or other programmable logic device, discrete gate or transistor logic, discrete hardware components, or the like.

Example 15:

on the basis of the foregoing embodiments, the present invention further provides a computer-readable storage medium, in which a computer program executable by a processor is stored, and when the program runs on the processor, the processor is caused to execute the following steps:

acquiring a target face image of a person to be inspected;

Further, the method further comprises:

As will be appreciated by one skilled in the art, embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.

The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to the application. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.

These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.

These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present application without departing from the spirit and scope of the application. Thus, if such modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application is intended to include such modifications and variations as well.

Claims

1. An access control system, the system comprising: the entrance guard control system comprises an entrance guard all-in-one machine, an entrance guard controller and at least one indoor machine, wherein the entrance guard all-in-one machine is respectively connected with the at least one indoor machine and the entrance guard controller;

2. The system of claim 1, wherein the all-in-one gate inhibition machine is configured to determine similarity between the target face image and each face image according to the target face image and a correspondence between a face image of an authorized person and an indoor unit, which is stored in advance; and determining the indoor unit corresponding to the face image with the highest similarity as the target indoor unit corresponding to the target face image according to the similarity between the target face image and each face image.

3. The system of claim 2, further comprising: the server is connected with the gate inhibition all-in-one machine;

4. The system of claim 3, wherein the server is further configured to receive a face image of a temporary authorized person, a room the temporary authorized person is allowed to access, and an access time range, and send the face image to the gate all-in-one machine;

5. The system of claim 4, wherein the all-in-one gate inhibition machine is further configured to delete, according to the current time and the access time range, the correspondence between the face image of the temporary authorized person in the correspondence and the indoor unit corresponding to the room allowed to be accessed if it is determined that the current time reaches an upper limit value of the access time range.

6. The system according to claim 1, wherein the all-in-one gate inhibition machine is specifically configured to determine, as the target indoor unit, the indoor unit with the minimum permission level corresponding to the face image with the highest similarity, if the number of indoor units corresponding to the face image with the highest similarity to the target face image is more than one.

7. The system of claim 1, wherein the target indoor unit is specifically configured to receive the video call request, and send a feedback result that an administrator of a room corresponding to the target indoor unit is not on duty to the all-in-one gate inhibition machine if a feedback signal is not received within a preset time range;

8. The system of claim 7, wherein the target indoor unit is further configured to send the unauthorized instruction to the all-in-one gate inhibition machine if a feedback signal that the target indoor unit is determined not to be turned on is received within the preset time range;

9. An access control method is applied to an access control all-in-one machine, and comprises the following steps:

acquiring a target face image of a person to be inspected;

sending a video call request to the target indoor unit, and sending an opening instruction to an access controller if an authorization instruction sent by the target indoor unit is received, wherein the opening instruction carries pre-stored identification information of a door lock corresponding to the target indoor unit.

10. The method of claim 9, wherein the determining a target indoor unit corresponding to the target face image according to the target face image and a pre-stored correspondence between the face image of the authorized person and the indoor unit comprises:

11. The method of claim 9, wherein after receiving the authorization command sent by the target indoor unit and before sending the opening command to the door controller, the method further comprises:

12. The method of claim 9, wherein prior to acquiring the target face image of the person to be inspected, the method further comprises:

13. The method of claim 12, further comprising:

14. The method of claim 9, wherein the determining the target indoor unit corresponding to the target face image comprises:

15. The method of claim 9, further comprising:

16. An access control apparatus, comprising:

17. An all-in-one access control machine, comprising: the system comprises a processor, a communication interface, a memory and a communication bus, wherein the processor, the communication interface and the memory complete mutual communication through the communication bus;

the memory has stored therein a computer program which, when executed by the processor, causes the processor to carry out the steps of the method of any of claims 9-15.

18. A computer-readable storage medium, characterized in that it stores a computer program executable by a processor, which program, when run on the processor, causes the processor to carry out the steps of the method of any of claims 9-15.