CN112329651A - Intelligent face recognition access control machine management system - Google Patents
Intelligent face recognition access control machine management system Download PDFInfo
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- CN112329651A CN112329651A CN202011240324.4A CN202011240324A CN112329651A CN 112329651 A CN112329651 A CN 112329651A CN 202011240324 A CN202011240324 A CN 202011240324A CN 112329651 A CN112329651 A CN 112329651A
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- 238000004891 communication Methods 0.000 claims abstract description 9
- 238000007726 management method Methods 0.000 claims description 32
- 230000001815 facial effect Effects 0.000 claims description 22
- 230000010354 integration Effects 0.000 claims description 11
- 238000012216 screening Methods 0.000 claims description 9
- 238000012545 processing Methods 0.000 claims description 8
- 238000013144 data compression Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 4
- 230000000007 visual effect Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 3
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/16—Human faces, e.g. facial parts, sketches or expressions
- G06V40/168—Feature extraction; Face representation
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
- G06F21/32—User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00563—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys using personal physical data of the operator, e.g. finger prints, retinal images, voicepatterns
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00571—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by interacting with a central unit
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Abstract
The invention discloses an intelligent face recognition access control machine management system, and particularly relates to the technical field of intelligent access control. Through setting up high in the clouds intelligent platform, through data transceiver module and communication module to data remote transmission to high in the clouds intelligent platform, through the position that shifts data calculation and analysis, can avoid on-the-spot entrance guard terminal to store a large amount of data like this, lead to on-the-spot entrance guard terminal load overload to the smoothness nature of on-the-spot entrance guard terminal work has been improved greatly.
Description
Technical Field
The invention relates to the technical field of intelligent access control, in particular to an intelligent face recognition access control machine management system.
Background
The intelligent entrance guard system is a modern safety management system, integrates the microcomputer automatic identification technology and the modern safety management measures into a whole, and is an effective measure for realizing safety precaution management at the entrance and exit of important departments. The intelligent control system is suitable for various essential departments, such as banks, hotels, machine rooms, military machine depots, essential rooms, offices, intelligent districts, factories and the like.
With the development of society, an access control system based on a face recognition technology is widely applied. The face recognition access control machine applies the technologies of image acquisition and transmission, feature extraction, pattern recognition and the like to the access control machine, and the computer has the capability of recognizing the identity of a user through algorithm design and change, so that the access personnel are limited and managed.
When the existing face recognition access control machine is used, because a user inputs face information for the first time, a face recognition system is input for the first time later as a standard, the face recognition system does not have a recording function, the face of the face has similarity, different individuals are not greatly different, the face appearance is not stable, a plurality of expressions can be generated through face change, the visual image difference of the face is large at different observation angles, and in addition, the makeup technology is developed, so that the face recognition system can not be recognized, the user can not open the access control through face recognition, and the normal access of the user is influenced.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides an intelligent face recognition access control machine management system, which aims to solve the technical problems that: when the existing face recognition access control machine is used, the face recognition access control machine cannot recognize due to the changeability of the face of people, and therefore the problem that trouble is brought to normal access of a user is solved.
In order to achieve the purpose, the invention provides the following technical scheme: an intelligent face recognition access control machine management system comprises a field access control terminal, a communication module and a cloud intelligent platform.
The field entrance guard terminal comprises a camera, an image acquisition module, an image cache module, an information acquisition module, a data compression module, a data receiving and transmitting module, a field management module, a door lock control module and a visual doorbell phone.
The image acquisition module is used for acquiring the face video or image information of the user within a preset identification distance.
The image caching module is used for storing and acquiring video or image information of the face of the user.
The information acquisition module is used for acquiring the facial features of the user, wherein the facial features comprise the size, the shape and the relative position of the face, and calculating vectors which are mutually associated to generate a characteristic value of the facial image of the user.
The data compression module is used for compressing the acquired image data, and the memory space of the access control terminal occupied by the data is reduced.
The data receiving and sending module is used for sending the compressed data to the cloud intelligent platform and receiving information processed by the cloud intelligent platform.
The field management module is used for controlling the door lock control module and the image compression module, compressing the acquired image data and transmitting an access control passing signal to the door lock control module.
The door lock control module is used for opening or closing the door lock according to the door lock passing signal.
The cloud intelligent platform comprises a face recognition unit and a user database, wherein the face recognition unit comprises an image screening module, an image comparison module, an image integration module and an image processing module.
The face recognition unit is in signal connection with the field access control terminal and used for comparing the video or image information of the authorized person with the last face image characteristics and video information in the user database to obtain a comparison result and generate an access control passing instruction.
And the image screening module screens the last face information of the user in the user database according to the user information.
The image comparison module compares the facial features of the on-site collected user with the facial features stored in the user database, and obtains a judgment result.
The image integration module integrates the face information of the on-site collected user with the face information of the user in the stored user database, integrates the difference of the face information of the on-site collected user to the last data, continuously expands the face information of the user, and ensures that the face recognition is not influenced by the change of makeup.
The image processing module processes the comparison result and transmits the comparison result to the field access control terminal through the communication module.
As a further scheme of the invention: the camera is installed on the field entrance guard terminal and used for shooting face videos or images of users entering the community.
As a further scheme of the invention: the field management module comprises user management and manages users logging in the background management platform, including registration, login and authority management.
As a further scheme of the invention: the field entrance guard terminal is provided with a pressure sensor, and when detecting that an entrance guard lock is violently damaged, an alarm device can be activated, and alarm information can be sent to a monitoring room.
As a further scheme of the invention: the field access control terminal is provided with a plurality of wireless routers, the wireless routers are in wireless connection with the field access control terminals respectively, and the wireless routers and the field access control terminals are arranged in a one-to-one correspondence mode.
As a further scheme of the invention: the field entrance guard terminal adopts a remote control entrance guard lock and is in signal connection with the door lock control module.
The invention has the beneficial effects that:
1. according to the invention, the image screening module, the image comparison module, the image integration module and the image processing module are arranged in the cloud intelligent platform, when a user passes through an entrance guard through face recognition, the image integration module can record the facial deviation characteristics after the user is compared, integrate the deviation characteristics into the last data, expand the face characteristic value of the user and refresh the data information of the corresponding user in the user database, so that the phenomenon that the user cannot be recognized due to different makeup and observation angles during face recognition is avoided, and the accuracy of face recognition is improved;
2. according to the invention, by arranging the cloud intelligent platform, the image data acquired by the field access control terminal can be compressed, then the data is remotely transmitted to the cloud intelligent platform through the data transceiving module and the communication module, and the positions of data calculation and analysis are transferred, so that the phenomenon that the field access control terminal stores a large amount of data to cause overload of the load of the field access control terminal can be avoided, and the working smoothness of the field access control terminal is greatly improved.
Drawings
Fig. 1 is a flow chart of an intelligent face recognition access control management system.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and 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.
As shown in the figure, the invention provides an intelligent face recognition access control machine management system which comprises a field access control terminal, a communication module and a cloud intelligent platform.
The field access control terminal comprises a camera, an image acquisition module, an image cache module, an information acquisition module, a data compression module, a data transceiving module, a field management module, a door lock control module and a visual doorbell phone.
The image acquisition module is used for acquiring the face video or image information of the user within a preset identification distance.
The image caching module is used for storing and acquiring video or image information of the face of the user.
The information acquisition module is used for acquiring the facial features of the user, wherein the facial features comprise the size, the shape and the relative position of the face, and calculating vectors which are mutually associated to generate a characteristic value of the facial image of the user.
The data compression module is used for compressing the acquired image data, and the memory space of the access control terminal occupied by the data is reduced.
The data receiving and sending module is used for sending the compressed data to the cloud intelligent platform and receiving information processed by the cloud intelligent platform.
The field management module is used for controlling the door lock control module and the image compression module, compressing the acquired image data and transmitting an access control passing signal to the door lock control module.
The door lock control module is used for opening or closing the door lock according to the door lock passing signal.
The cloud intelligent platform comprises a face recognition unit and a user database, wherein the face recognition unit comprises an image screening module, an image comparison module, an image integration module and an image processing module.
The face recognition unit is in signal connection with the field access control terminal and used for comparing the video or image information of the obtained authorized person with the last face image characteristics and video information in the user database to obtain a comparison result and generate an access control passing instruction.
And the image screening module screens the last face information of the user in the user database according to the user information.
The image comparison module compares the facial features of the on-site collected user with the facial features stored in the user database, and obtains a judgment result.
The image integration module integrates the face information of the on-site collected user with the face information of the user in the stored user database, integrates the difference of the face information of the on-site collected user to the last data, continuously expands the face information of the user, and ensures that the face recognition is not influenced by the change of makeup.
The image processing module processes the comparison result and transmits the comparison result to the field access control terminal through the communication module.
The camera is installed on the on-site access control terminal and is used for shooting face videos or images of users entering the community.
The field management module comprises user management and manages users logging in the background management platform, including registration, login and authority management.
The field entrance guard terminal is provided with a pressure sensor, and when detecting that the entrance guard lock is destroyed by violence, the alarm device can be activated, and meanwhile, alarm information can be sent to the monitoring room.
The field access control terminal is provided with a plurality of wireless routers, the wireless routers are in wireless connection with the field access control terminals respectively, and the wireless routers and the field access control terminals are arranged in a one-to-one correspondence mode.
The field entrance guard terminal adopts a remote control entrance guard lock and is in signal connection with the door lock control module.
Be provided with image screening module in high in the clouds intelligent platform, the image contrast module, image integration module and image processing module, when the user passes through entrance guard through face identification, image integration module can record user's contrast back facial deviation characteristic, and integrate the deviation characteristic in last data, expand user's face characteristic value, refresh corresponding user's data information in the user database, when in face identification with guaranteeing the user, can not be because makeup and observation angle are different, and cause unable discernment phenomenon, thereby face identification's accuracy has been improved.
Through setting up high in the clouds intelligent platform, can compress the back with the image data that on-the-spot entrance guard terminal gathered, through data transceiver module and communication module to data remote transmission to high in the clouds intelligent platform, through the position that shifts data calculation and analysis, can avoid on-the-spot entrance guard terminal to store a large amount of data like this, lead to on-the-spot entrance guard terminal load overload to the smoothness nature of on-the-spot entrance guard terminal work has been improved greatly.
The working principle of the invention is as follows: the user shoots a face image or video through a camera within a preset distance, the face information is guided into an image cache module through an image acquisition module, the image and the video in the image cache module are acquired by an information acquisition module, the facial features of the user are acquired by a data compression module, the compressed data are transmitted to a cloud intelligent platform through a data transceiving module after being packaged, the facial features of the user are matched with the stored information in a user database through an image screening module under a face recognition unit, then the facial information of the user is acquired on site through an image comparison module to obtain a comparison result, the comparison result is transmitted to a site access control terminal, the door is controlled to be opened or closed through a door lock control module, and in the process, the image integration module integrates the facial information of the user, which is acquired on site and is different from the facial information of the user stored in the user database, the user face information stored in the user database is augmented each time the user enters.
The points to be finally explained are: although the present invention has been described in detail with reference to the general description and the specific embodiments, on the basis of the present invention, the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (6)
1. The utility model provides an intelligence face identification entrance guard machine management system, includes on-the-spot entrance guard terminal, communication module and high in the clouds intelligent platform, its characterized in that:
the field access control terminal comprises a camera, an image acquisition module, an image cache module, an information acquisition module, a data compression module, a data transceiving module, a field management module, a door lock control module and a visual doorbell phone;
the image acquisition module is used for acquiring a user face video or image information within a preset identification distance;
the image caching module is used for storing and acquiring video or image information of the face of the user;
the information acquisition module is used for acquiring the facial features of the user, wherein the facial features comprise the size, the shape and the relative position of a human face, and calculating vectors which are mutually associated to generate a characteristic value of a facial image of the user;
the data compression module is used for compressing the acquired image data to reduce the memory space of the access control terminal occupied by the data;
the data receiving and sending module is used for sending the compressed data to the cloud intelligent platform and receiving information processed by the cloud intelligent platform;
the field management module is used for controlling the door lock control module and the image compression module, compressing the acquired image data and transmitting an access control passing signal to the door lock control module;
the door lock control module is used for opening or closing the door lock according to the door lock passing signal;
the cloud intelligent platform comprises a face recognition unit and a user database, wherein the face recognition unit comprises an image screening module, an image comparison module, an image integration module and an image processing module;
the face recognition unit is in signal connection with the field access control terminal and is used for comparing the video or image information of the obtained authorized person with the last face image characteristics and video information in the user database to obtain a comparison result and generate an access control passing instruction;
the image screening module screens the last face information of the user in a user database according to the user information;
the image comparison module compares the facial features of the on-site collected user with the facial features stored in the user database to obtain a judgment result;
the image integration module integrates the face information of the on-site collected user with the face information of the user in the stored user database, integrates the difference of the face information of the on-site collected user to the last data, continuously expands the face information of the user and ensures that the face recognition is not influenced by the makeup change;
the image processing module processes the comparison result and transmits the comparison result to the field access control terminal through the communication module.
2. The intelligent face recognition access control machine management system of claim 1, characterized in that: the camera is installed on the field entrance guard terminal and used for shooting face videos or images of users entering the community.
3. The intelligent face recognition access control machine management system of claim 1, characterized in that: the field management module comprises user management and manages users logging in the background management platform, including registration, login and authority management.
4. The intelligent face recognition access control machine management system of claim 1, characterized in that: the field entrance guard terminal is provided with a pressure sensor, and when detecting that an entrance guard lock is violently damaged, an alarm device can be activated, and alarm information can be sent to a monitoring room.
5. The intelligent face recognition access control machine management system of claim 1, characterized in that: the field access control terminal is provided with a plurality of wireless routers, the wireless routers are in wireless connection with the field access control terminals respectively, and the wireless routers and the field access control terminals are arranged in a one-to-one correspondence mode.
6. The intelligent face recognition access control machine management system of claim 5, characterized in that: the field entrance guard terminal adopts a remote control entrance guard lock and is in signal connection with the door lock control module.
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| CN202011240324.4A CN112329651A (en) | 2020-11-09 | 2020-11-09 | Intelligent face recognition access control machine management system |
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| CN202011240324.4A CN112329651A (en) | 2020-11-09 | 2020-11-09 | Intelligent face recognition access control machine management system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113793433A (en) * | 2021-08-24 | 2021-12-14 | 赵佳 | Household safety intelligent access control system |
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