CN111179489A - Dynamic portrait recognition control access control and dynamic portrait recognition control method - Google Patents
Dynamic portrait recognition control access control and dynamic portrait recognition control method Download PDFInfo
- Publication number
- CN111179489A CN111179489A CN201911202575.0A CN201911202575A CN111179489A CN 111179489 A CN111179489 A CN 111179489A CN 201911202575 A CN201911202575 A CN 201911202575A CN 111179489 A CN111179489 A CN 111179489A
- Authority
- CN
- China
- Prior art keywords
- display screen
- control device
- portrait
- unidentified
- personnel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- 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
- G06V40/172—Classification, e.g. identification
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Theoretical Computer Science (AREA)
- Alarm Systems (AREA)
Abstract
The embodiment of the disclosure provides a dynamic portrait recognition control access control and a dynamic portrait recognition control method, the dynamic portrait recognition control access control comprises a front-end control device, a collecting device used for collecting portraits and recording data and connected with the front-end control device, a storage device used for storing portraits and connected with the front-end control device, an access control device connected with the front-end control device, a background control device, a communication device connected with the front-end control device and the background control device, an interactive confirmation device connected with the front-end control device, and an interactive confirmation function of the interactive confirmation device is realized through a first display screen connected with the front-end control device and is used for realizing the compensation of missing recognition and missing report. The problem of missing the recognition and missing the report of developments portrait recognition control entrance guard is solved in this disclosure, avoids because missing the recognition and missing the report reason and causes entrance guard department to block up, improves personnel and passes through efficiency.
Description
Technical Field
The disclosure relates to the technical field of identity recognition, in particular to a dynamic portrait recognition control access control and a dynamic portrait recognition control method.
Background
Face recognition access control generally adopts a static recognition mode, namely, a person to be examined must stand in front of an access control machine and relatively statically recognizes the access control machine. However, in many occasions in practical application, such an access control method often causes inconvenience to people, causes compulsory stagnation, and causes congestion in and out.
The face recognition entrance guard generally adopts a close-distance camera, a close-distance light supplementing device and a close-distance card reading device, and in the aspect of recognition control, a single-thread processing mode of passing is usually recognized.
Chinese patent application CN108269337A discloses a dynamic face recognition access control system, which adopts a dynamic face recognition technology, and does not need active cooperation of guests, and the system can automatically acquire (snapshot) the facial images of the guests and automatically analyze and recognize the identities of the people whenever the people enter the shooting area of the camera.
Above-mentioned developments face identification access control system can a plurality of personnel in the quick identification video, has solved the condition that traditional static state identification mode probably caused the jam, but developments face identification access control technique has introduced following two defects:
firstly, due to the influence of factors such as shooting distance, personnel movement factors, dynamic identification algorithm efficiency, calculation performance and the like, the identification success rate cannot reach an ideal value; once the situations of missing detection and false detection occur, how to reduce the influence on the traffic efficiency is lack of corresponding countermeasures;
two, developments face identification entrance guard need not pass through personnel one by one, supports many people to pass through entrance guard fast to, can open entrance guard's clearance after detecting qualified personnel relatively far away, lead to many licensed personnel and unauthorized personnel probably to pass through access control system simultaneously, to this type of complex situation, how improve access control system security, prior art also has not corresponding solution.
Disclosure of Invention
To this end, the present disclosure provides a dynamic portrait recognition controlled door access in an attempt to solve or at least alleviate at least one of the problems identified above.
According to an aspect of the present disclosure, a dynamic portrait recognition control entrance guard is provided, including a front-end control device, a collection device for collecting portrait and recording data and connecting the front-end control device, a storage device for storing portrait and connecting the front-end control device, an entrance guard device for connecting the front-end control device, a background control device, a communication device for connecting the front-end control device and the background control device, a mutual confirmation device is connected to the front-end control device, the mutual confirmation function of the mutual confirmation device is realized through a first display screen connected with the front-end control device, and the entrance guard device is used for realizing the compensation of missing recognition and missing report.
Optionally, the front-end control device is configured to detect a person present in the preset area according to the video data of the preset area acquired by the acquisition device, and determine identification information of the person present in the preset area; when the recognized personnel appear in the preset area, controlling the entrance guard to be opened, generating first display content corresponding to the recognized personnel, and displaying the first display content through a first display screen; when the situation that unidentified persons appear in the preset area is determined, second display content corresponding to the unidentified persons is generated, and the second display content is displayed through the first display screen; the device comprises a first display screen, a portrait acquisition device, a second display screen, a third display screen and a fourth display screen, wherein an axial included angle between the facing direction of the first display screen and the portrait acquisition device in the portrait acquisition device is smaller than a first preset value, the horizontal distance between the display screen and the portrait acquisition device is smaller than a second preset value, and the height difference between the display screen and the portrait acquisition device is smaller than a third preset value; the person facing the first display screen is identified again.
Optionally, the dynamic portrait recognition controlled access control further comprises an attendance management device connected with the front-end control device, and the attendance management device generates attendance information according to the identity recognition information transmitted by the front-end control device; feeding attendance information back to the front-end control device; the front-end control device generates third display content according to the attendance checking information; and the first display screen receives and displays the third display content transmitted by the front-end control device.
Optionally, the acquisition device and the front-end control device are integrated in the same shell, the size of the shell is smaller than a specified size, and the calculation chip adopted by the front-end control device is a mobile chip.
Optionally, the background control device is connected to the second display screen, receives the identification information fed back by the front-end control device, and generates fourth display content according to the identification information fed back by the front-end control device; the fourth display content comprises the steps that the identity recognition information of the recognized personnel is displayed in a preset first area, and the identity recognition information of the unidentified personnel is displayed in a preset second area; and the background control device controls the second display screen to display the fourth display content.
Optionally, when the front-end control device detects that the unidentified person passes through the access control, transmitting information of the unidentified person passing through the access control to the background control device, and generating warning information by the background control device through a second display screen and/or a connected audio module; when the warning information is generated through the second display screen, the portrait of the unidentified personnel passing through the entrance guard is displayed in the third area or the unidentified personnel passing through the entrance guard is specially marked in the second area.
According to still another aspect of the present disclosure, there is provided a dynamic portrait recognition control method including:
acquiring video data obtained by shooting a preset area;
detecting personnel in the preset area according to the video data of the preset area, and determining the identity identification information of the personnel in the preset area;
when the recognized personnel appear in the preset area, controlling the entrance guard to be opened, generating first display content corresponding to the recognized personnel, and displaying the first display content through a first display screen;
and when the situation that unidentified persons appear in the preset area is determined, interactive confirmation is carried out on the unidentified persons through the first display screen so as to realize compensation of missing identification and missing report.
Optionally, the interactive confirmation with the unidentified person through the first display screen to implement the compensation of missing identification and missing report includes:
generating second display content corresponding to the unidentified personnel, and displaying the second display content through the first display screen; the device comprises a first display screen, a portrait acquisition device, a second display screen, a third display screen and a fourth display screen, wherein an axial included angle between the facing direction of the first display screen and the portrait acquisition device in the portrait acquisition device is smaller than a first preset value, the horizontal distance between the display screen and the portrait acquisition device is smaller than a second preset value, and the height difference between the display screen and the portrait acquisition device is smaller than a third preset value;
the person facing the first display screen is identified again.
Optionally, the method further comprises:
generating attendance information according to the identity identification information;
generating third display content according to the attendance checking information;
and displaying the third display content through the first display screen.
Optionally, the method further comprises:
generating fourth display content according to the identity identification information; the fourth display content comprises a portrait and identity recognition information of recognized personnel displayed in a preset first area, and a portrait and identity recognition information of unidentified personnel displayed in a preset second area;
and controlling the second display screen to display the fourth display content.
Optionally, the method further comprises:
when the situation that unidentified personnel pass through the access control is detected, warning information is generated through a second display screen and/or a connected audio module; when the warning information is generated through the second display screen, the portrait of the unidentified personnel passing through the entrance guard is displayed in the third area or the unidentified personnel passing through the entrance guard is specially marked in the second area.
According to an embodiment of the disclosure, the first display screen is arranged to compensate missed identification and missed report, so that the problems that the face identification rate of the dynamic portrait identification control entrance guard is low and the passing efficiency is affected are solved, particularly, high-quality portrait data with the front side facing the acquisition device are obtained, the front-end control device can discard a large amount of portrait data with general or low quality in an image evaluation and screening stage, the dependence of the dynamic portrait identification control entrance guard on a high-performance computing chip is further reduced, even the front-end control device and the acquisition device can be integrated in a shell, and the miniaturization of equipment is realized; in another embodiment of the disclosure, a second display screen is arranged to display the portrait and the identification information of the identified person and the portrait and the identification information of the unidentified person, so that the problem that the unauthorized person can control the access control device through dynamic portrait identification and cannot be found is solved; according to the embodiment, the usability of the entrance guard is improved by the method, so that the entrance guard can be controlled by dynamic portrait recognition, the safety of the traditional static recognition is not lower than that of the entrance guard, and higher passing efficiency can be realized.
Drawings
The accompanying drawings, which are included to provide a further understanding of the disclosure and are incorporated in and constitute a part of this specification, illustrate exemplary embodiments of the disclosure and together with the description serve to explain the principles of the disclosure.
FIG. 1 is a block diagram illustrating an exemplary dynamic portrait recognition controlled door access;
2-4 are schematic interface diagrams of a remote monitoring device according to an embodiment of the present disclosure;
fig. 5 is a flowchart of a dynamic portrait recognition control method according to an embodiment of the present disclosure.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
Fig. 1 is a block diagram illustrating a dynamic portrait recognition controlled access control according to an embodiment of the present disclosure, which includes a front-end control device, a collection device, an interaction confirmation device, a storage device, a communication device, a background control device, and a remote monitoring device.
The acquisition device is used for acquiring the portrait and recording data and is connected with the front-end control device and comprises a portrait acquisition device, a voice acquisition device and a gesture acquisition device. The portrait acquisition device comprises a visible light camera and a near infrared camera which are both high-resolution and wide dynamic cameras, the focal length of the lens is 1-8m, the visual angle is about 70 degrees, the axes of the two cameras are intersected at 7m, the included angle of the axes is about 0.3 degree, when the distance between the two cameras is less than 40mm, the axes of the two cameras can be almost parallel. The design is used for ensuring that the two cameras can simultaneously capture clear images with almost equal angles of shooting the face of the same target within a range of 10 meters, and the coordinate positions of the same target in the two pictures are almost equal.
The collection device also comprises a group of light supplementing illumination modules, and each light supplementing illumination module consists of a plurality of near infrared (with the wavelength of 850-960nm) LEDs, a plurality of white LEDs and a light control circuit. LED's luminous intensity reaches 200 ~ 500Lux at 5 ~ 7 meters distance, covers milk white printing opacity piece or printing opacity membrane in front of the white light LED, and the optical axis of lamp pearl slopes down slightly, and camera optical axis contained angle ≈ 1 with the camera, and the purpose can satisfy the clear sampling of people's face and avoid the light to penetrate directly into the eye simultaneously, improve the comfort level that equipment used and experienced. The light intensity of the infrared LED is set according to the condition that the illumination of the imaged human face image meets the identification requirement. The light supplementing lighting module is under dual control of the motion detection program and the photosensitive control circuit, when no moving object appears in the monitoring range, the light supplementing lamp is kept in a closed state, when the moving object reaching the set size and the set direction appears in the monitoring range of the lens, the infrared LED is triggered to be turned on, meanwhile, the photosensitive element detects the ambient illuminance, and when the ambient illuminance is lower than the set value, the white light LED is triggered to be turned on. The light intensity of the white light supplement lamp can be automatically adjusted in a nonlinear mode along with the ambient light illumination detected by the photosensitive element. The parameter of the photosensitive control is adjustable through a variable resistor.
The portrait acquisition device can automatically capture images of people in motion, adopts a continuous portrait shooting mode, can set the shooting speed of multiple frames per second, and simultaneously detects multiple faces.
The acquisition device also comprises a voice acquisition device and a gesture acquisition device, realizes voice recognition control and gesture recognition control, and is used for management control or auxiliary recognition.
In the embodiment of the disclosure, the acquisition device and the front-end control device are integrated in the same shell, the size of the shell is smaller than the designated size, such as 30cm by 20cm by 10cm, is limited by factors such as power supply, heat dissipation, etc., and the performance of the mobile computing chip used by the front-end control device is generally lower than that of a single personal computer device, therefore, the human image acquisition device is connected with the image evaluation device of the front-end control device, the image evaluation device screens the acquired human face image, and discards the image with poor image quality, such as insufficient or excessive exposure, serious noise, human face size and angle which do not accord with the set conditions, and incomplete human face image, meanwhile, the collected face images are subjected to living body judgment, and the face images qualified through screening can enter the next step of face recognition, so that the calculated amount of the face recognition is reduced, and the requirement on the performance of a computing chip is further reduced.
The image evaluation device can automatically identify whether the person is in a preset range (such as a 7-meter range), specifically determine whether the person is in the preset range by judging whether the size of the face image meets a set condition, and if so, the face image can be screened by the image screening device, otherwise, the face image is discarded by the image screening device.
Further, the image evaluation device can judge whether the face angle meets the set conditions, if so, the face image can be screened by the image screening device, otherwise, the image screening device discards the face image. However, the dynamic portrait recognition for controlling the entrance guard does not require forced stopping of people, and some people may not be detected due to head lowering and the like when passing through the entrance guard, so that the front-end control device is connected with the interactive confirmation device, and the interactive confirmation device can perform close-range recognition again, thereby solving the problems of missed detection and false detection caused by factors such as light, shooting distance, personnel movement, portrait angle and the like.
According to one embodiment of the disclosure, the interactive confirmation device comprises a first display screen, the front-end control device detects the personnel in the preset area according to the video data of the preset area acquired by the acquisition device, and the identity identification information of the personnel in the preset area is determined; when the recognized personnel appear in the preset area, controlling the entrance guard to be opened, generating first display content corresponding to the recognized personnel, and displaying the first display content through a first display screen; when the situation that unidentified persons appear in the preset area is determined, second display content corresponding to the unidentified persons is generated, and the second display content is displayed through the first display screen; the device comprises a first display screen, a portrait acquisition device, a second display screen, a third display screen and a fourth display screen, wherein an axial included angle between the facing direction of the first display screen and the portrait acquisition device in the portrait acquisition device is smaller than a first preset value, the horizontal distance between the display screen and the portrait acquisition device is smaller than a second preset value, and the height difference between the display screen and the portrait acquisition device is smaller than a third preset value; the person facing the first display screen is identified again.
In the above embodiment, the first display screen may face the door entering direction and be installed at a position close to the camera axis of the acquisition device, and when a person approaches the door, if the front-end control device has successfully identified the person, the first display screen immediately displays the image of the identified person and the identification result information; if the front-end control device fails to recognize successfully, corresponding recognition failure information is displayed through the first display screen, and a corresponding voice prompt of recognition failure and a voice prompt for reminding personnel to expect the first display screen can be sent through the first audio device; meanwhile, the human image acquisition device continuously acquires dynamic human images until human face images when the human faces directly face the first display screen are acquired, and the acquired human face images are closer in distance and correct in human face angle, so that the optimal recognition rate can be achieved. In addition, before the first display screen displays corresponding identification failure information, the first display screen can also attract the attention of people to obtain portrait data at a better angle, and the portrait identification rate is improved.
According to one embodiment of the disclosure, the interactive confirmation device comprises a first display screen, the front-end control device acquires video data of a preset area acquired by the acquisition device, detects people existing in the preset area, and discards the portrait which does not meet specified conditions until the identification information of the people existing in the preset area is determined, the specified conditions specifically limit the portrait angle to be smaller than a specified value, for example, only the portrait facing the front or within plus or minus twenty degrees of the front is reserved, and other portraits are discarded uniformly, so that the face recognition calculation cost is reduced; when the recognized personnel appear in the preset area, controlling the entrance guard to be opened, generating first display content corresponding to the recognized personnel, and displaying the first display content through a first display screen; when the situation that unidentified persons appear in the preset area is determined, second display content corresponding to the unidentified persons is generated, and the second display content is displayed through the first display screen; the device comprises a first display screen, a portrait acquisition device, a second display screen, a third display screen and a fourth display screen, wherein an axial included angle between the facing direction of the first display screen and the portrait acquisition device in the portrait acquisition device is smaller than a first preset value, the horizontal distance between the display screen and the portrait acquisition device is smaller than a second preset value, and the height difference between the display screen and the portrait acquisition device is smaller than a third preset value; the person facing the first display screen is identified again. Obviously, the person who is identified again facing the first display screen is a portrait meeting the front orientation or within plus or minus twenty degrees of the front orientation, and an ideal identification rate can be obtained due to high image quality.
Optionally, the dynamic portrait recognition controlled access control further comprises an attendance management device connected with the front-end control device, and the attendance management device generates attendance information according to the identity recognition information transmitted by the front-end control device; feeding attendance information back to the front-end control device; the front-end control device generates third display content according to the attendance checking information; and the first display screen receives and displays the third display content transmitted by the front-end control device. The attendance checking result is displayed on the first display screen, so that the probability of facing the first display screen by personnel can be further improved, and the phenomenon of missing identification and missing report is avoided.
According to the embodiment, most of the personnel can quickly control the entrance guard through dynamic portrait recognition, and a small number of the personnel who miss the identification and miss the report can also finish the identification because of the interactive confirmation device and control the entrance guard through the dynamic portrait recognition.
According to the embodiment of the invention, the front-end control device also comprises an image comparison device, and the image comparison device is used for performing feature analysis on the collected face image by adopting an algorithm of a deep neural network and performing comparison and identification with a registered database. The identification device identifies and analyzes the received series of face images, returns a result instruction according to an identification result, identifies the qualified face images and sends a door opening instruction to the door control device, unqualified face images form unqualified records, and only one effective record is reserved for repeated images of the same person.
According to the embodiment of the invention, the dynamic portrait recognition control access control system further comprises a storage device, wherein the portrait storage database in the storage device is used for storing portrait data, the voice storage database is used for storing voice data, and the gesture storage database is used for storing gesture data. The portrait data, the voice data and the gesture data can be registered by a local machine or a background. The background registration supports the shooting, uploading and registration of the mobile terminal. The device supports unified registration and multipoint distribution, the background control device manages registration data in a unified mode, and identification data are distributed to the appointed front-end control device in a fixed-point mode according to the access area of each person. The storage device comprises a black and white list database, and the black and white list database is provided with a black list, a white list and a common list.
The door control device can control the locking and unlocking of various electric control door locks through the output of the relay. The unlocking maintaining time of the door control device can be set, and when the personnel in the identification range are identified to be qualified in the process of traveling, the door lock can be automatically opened and released without forced stop.
According to another embodiment of the present disclosure, the background control device is connected to the second display screen, the background control device receives the identification information fed back by the front end control device, and generates a fourth display content according to the identification information fed back by the front end control device; the fourth display content comprises the steps that the identity recognition information of the recognized personnel is displayed in a preset first area, and the identity recognition information of the unidentified personnel is displayed in a preset second area; and the background control device controls the second display screen to display the fourth display content.
Alternatively, the second display screen is a remote monitoring device connected to the background control device, as shown in fig. 2, the remote monitoring device displays the identified person A, B, C in the first area and the unidentified persons a and b in the second area, but the existing monitoring device cannot simultaneously display different identification results of a plurality of persons.
According to another embodiment of the disclosure, when the front-end control device detects that unidentified persons pass through the access control, the information of the unidentified persons passing through the access control is transmitted to the background control device, and the background control device generates warning information through the second display screen and/or the connected audio module; when warning information is generated through the second display screen, the portrait of the unidentified personnel passing through the entrance guard is displayed in a third area or the unidentified personnel passing through the entrance guard is specially marked in the second area.
Optionally, as shown in fig. 3, when the front-end control device detects that the unidentified person a passes through the access control, the information that the person a passes through the access control is transmitted to the background control device, and the background control device highlights the person image of the person a, so that the worker can quickly obtain the person image information of the person a and take measures.
Optionally, as shown in fig. 4, when the front-end control device detects that the unidentified person b passes through the access control, the information that b passes through the access control is transmitted to the background control device, the background control device displays the portrait of b in the third area, and the staff can observe the third area to quickly acquire the portrait of the unidentified person passing through the access control and take measures.
Under the scene that many people pass through the entrance guard in succession, according to the scheme shown in figure 3 or figure 4, the staff can discover the unidentified personnel who pass through the entrance guard fast, can enough ensure the higher traffic efficiency than static identification entrance guard, can not bring the potential safety hazard again.
Referring to fig. 5, the present disclosure provides a dynamic portrait recognition control method, including:
s510, video data obtained by shooting a preset area are obtained;
s520, detecting the personnel in the preset area according to the video data of the preset area, and determining the identity identification information of the personnel in the preset area;
s530, when the recognized person appears in the preset area, controlling the entrance guard to be opened, generating first display content corresponding to the recognized person, and displaying the first display content through the first display screen;
and S540, when the situation that unidentified persons appear in the preset area is determined, interactive confirmation is carried out on the unidentified persons through the first display screen so as to realize compensation of missing identification and missing report.
Optionally, the interactive confirmation with the unidentified person through the first display screen to implement the compensation of missing identification and missing report includes:
generating second display content corresponding to the unidentified personnel, and displaying the second display content through the first display screen; the facing direction of the first display screen and the axial included angle of the portrait acquisition device in the acquisition device are smaller than a first preset value, the horizontal distance between the display screen and the portrait acquisition device is smaller than a second preset value, and the height difference between the display screen and the portrait acquisition device is smaller than a third preset value.
The person facing the first display screen is identified again.
Optionally, the method further comprises:
generating attendance information according to the identity identification information;
generating third display content according to the attendance checking information;
and displaying the third display content through the first display screen.
Optionally, the method further comprises:
generating fourth display content according to the identity identification information; the fourth display content comprises a portrait and identity recognition information of recognized personnel displayed in a preset first area, and a portrait and identity recognition information of unidentified personnel displayed in a preset second area;
and controlling the second display screen to display the fourth display content.
Optionally, the method further comprises:
when the situation that unidentified personnel pass through the access control is detected, warning information is generated through a second display screen and/or a connected audio module; when the warning information is generated through the second display screen, the portrait of the unidentified personnel passing through the entrance guard is displayed in the third area or the unidentified personnel passing through the entrance guard is specially marked in the second area.
The definition of the dynamic portrait identification control method can refer to the definition of dynamic portrait identification control entrance guard, and is not described herein again.
It should be noted that the dynamic portrait recognition control access control provided by the present disclosure may include any number of acquisition devices, front-end control devices, interactive confirmation devices, access controls, background control devices, and remote monitoring devices, and may be applied to different scenes such as gates, buildings, and factories.
It should be understood that the various techniques described herein may be implemented in connection with hardware or software or, alternatively, with a combination of both. Thus, the methods and apparatus of the present disclosure, or certain aspects or portions thereof, may take the form of program code (i.e., instructions) embodied in tangible media, such as floppy diskettes, CD-ROMs, hard drives, or any other machine-readable storage medium, wherein, when the program is loaded into and executed by a machine, such as a computer, the machine becomes an apparatus for practicing the disclosure.
In the case of program code execution on programmable computers, the computing device will generally include a processor, a storage medium readable by the processor (including volatile and non-volatile memory and/or storage elements), at least one input device, and at least one output device. Wherein the memory is configured to store program code; the processor is configured to perform the various methods of the present disclosure according to instructions in the program code stored in the memory.
It should be appreciated that in the foregoing description of exemplary embodiments of the disclosure, various features of the disclosure are sometimes grouped together in a single embodiment, figure, or description thereof for the purpose of streamlining the disclosure and aiding in the understanding of one or more of the various disclosed aspects. However, the disclosed method should not be interpreted as reflecting an intention that: that is, the claimed disclosure requires more features than are expressly recited in each claim. Rather, as the following claims reflect, disclosed aspects lie in less than all features of a single foregoing disclosed embodiment. Thus, the claims following the detailed description are hereby expressly incorporated into this detailed description, with each claim standing on its own as a separate embodiment of this disclosure.
Those skilled in the art will appreciate that the modules or units or components of the devices in the examples disclosed herein may be arranged in a device as described in this embodiment or alternatively may be located in one or more devices different from the devices in this example. The modules in the foregoing examples may be combined into one module or may be further divided into multiple sub-modules.
Those skilled in the art will appreciate that the modules in the device in an embodiment may be adaptively changed and disposed in one or more devices different from the embodiment. The modules or units or components of the embodiments may be combined into one module or unit or component, and furthermore they may be divided into a plurality of sub-modules or sub-units or sub-components. All of the features disclosed in this specification (including any accompanying claims, abstract and drawings), and all of the processes or elements of any method or apparatus so disclosed, may be combined in any combination, except combinations where at least some of such features and/or processes or elements are mutually exclusive. Each feature disclosed in this specification (including any accompanying claims, abstract and drawings) may be replaced by alternative features serving the same, equivalent or similar purpose, unless expressly stated otherwise.
Moreover, those skilled in the art will appreciate that while some embodiments described herein include some features included in other embodiments, rather than other features, combinations of features of different embodiments are meant to be within the scope of the disclosure and form different embodiments. For example, in the following claims, any of the claimed embodiments may be used in any combination.
Furthermore, some of the described embodiments are described herein as a method or combination of method elements that can be performed by a processor of a computer system or by other means of performing the described functions. A processor having the necessary instructions for carrying out the method or method elements thus forms a means for carrying out the method or method elements. Further, the elements of the apparatus embodiments described herein are examples of the following apparatus: the apparatus is used to implement the functions performed by the elements for the purposes of this disclosure.
As used herein, unless otherwise specified the use of the ordinal adjectives "first", "second", "third", etc., to describe a common object, merely indicate that different instances of like objects are being referred to, and are not intended to imply that the objects so described must be in a given sequence, either temporally, spatially, in ranking, or in any other manner.
While the disclosure has been described with respect to a limited number of embodiments, those skilled in the art, having benefit of this description, will appreciate that other embodiments can be devised which do not depart from the scope of the disclosure as described herein. Moreover, it should be noted that the language used in the specification has been principally selected for readability and instructional purposes, and may not have been selected to delineate or circumscribe the disclosed subject matter. Accordingly, many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the appended claims. The disclosure of the present disclosure is intended to be illustrative, but not limiting, of the scope of the disclosure, which is set forth in the following claims.
Claims (10)
1. The utility model provides a developments portrait discernment control access control, includes front end controlling means for gather portrait and record data and connect front end controlling means's collection system, be used for the storage portrait and connect front end controlling means's storage device, connect front end controlling means's entrance guard's device, backstage controlling means connects front end controlling means and backstage controlling means's communication device, a serial communication port, be connected with mutual acknowledgement device on the front end controlling means, mutual acknowledgement function of mutual acknowledgement device is realized through the first display screen of being connected with front end controlling means for realize the compensation of missing the recognition and missing the newspaper.
2. The dynamic portrait recognition controlled entrance guard according to claim 1, wherein the front-end control device is configured to detect the person present in the preset area according to the video data of the preset area collected by the collecting device, and determine the identification information of the person present in the preset area; when the recognized personnel appear in the preset area, controlling the entrance guard to be opened, generating first display content corresponding to the recognized personnel, and displaying the first display content through a first display screen; when the situation that unidentified persons appear in the preset area is determined, second display content corresponding to the unidentified persons is generated, and the second display content is displayed through the first display screen; the device comprises a first display screen, a portrait acquisition device, a second display screen, a third display screen and a fourth display screen, wherein an axial included angle between the facing direction of the first display screen and the portrait acquisition device in the acquisition device is smaller than a first preset value, the horizontal distance between the display screen and the portrait acquisition device is smaller than a second preset value, and the height difference between the display screen and the portrait acquisition device is smaller than a third preset value; the person facing the first display screen is identified again.
3. The dynamic portrait recognition controlled access control of claim 2, further comprising an attendance management device coupled to the front-end control device, the attendance management device generating attendance information based on the identification information transmitted by the front-end control device; feeding the attendance information back to the front-end control device; the front-end control device generates third display content according to the attendance checking information; and the first display screen receives and displays the third display content transmitted by the front-end control device.
4. The dynamic portrait recognition controlled entrance guard of claim 2, wherein the acquisition device and the front-end control device are integrated in a same shell, the size of the shell is smaller than a specified size, and a computing chip adopted by the front-end control device is a mobile chip.
5. The dynamic portrait recognition controlled entrance guard of claim 1, characterized in that the background control device is connected to a second display screen, the background control device receives the identification information fed back by the front-end control device, and generates a fourth display content according to the identification information fed back by the front-end control device; the fourth display content comprises the identity recognition information of recognized personnel displayed in a preset first area, and the identity recognition information of unidentified personnel displayed in a preset second area; and the background control device controls the second display screen to display the fourth display content.
6. The dynamic portrait recognition controlled access control of claim 5, wherein when the front-end control device detects that the unidentified person passes through the access control, the front-end control device transmits the information of the unidentified person passing through the access control to the background control device, and the background control device generates warning information through a second display screen and/or a connected audio module; when warning information is generated through the second display screen, the portrait of the unidentified personnel passing through the entrance guard is displayed in a third area or the unidentified personnel passing through the entrance guard is specially marked in the second area.
7. A dynamic portrait recognition control method, comprising:
acquiring video data obtained by shooting a preset area;
detecting the personnel in the preset area according to the video data of the preset area, and determining the identity identification information of the personnel in the preset area;
when the recognized person appears in the preset area, controlling the entrance guard to be opened, generating first display content corresponding to the recognized person, and displaying the first display content through a first display screen;
and when the situation that unidentified persons appear in the preset area is determined, interactive confirmation is carried out on the unidentified persons through a first display screen so as to realize compensation of missing identification and missing report.
8. The method of claim 7, wherein interactively confirming with the unidentified person via a first display screen to compensate for missed identifications and missed reports comprises:
generating second display content corresponding to unidentified personnel, and displaying the second display content through a first display screen; the device comprises a first display screen, a portrait acquisition device, a second display screen, a third display screen and a fourth display screen, wherein an axial included angle between the facing direction of the first display screen and the portrait acquisition device in the acquisition device is smaller than a first preset value, the horizontal distance between the display screen and the portrait acquisition device is smaller than a second preset value, and the height difference between the display screen and the portrait acquisition device is smaller than a third preset value;
the person facing the first display screen is identified again.
9. The method of claim 7, further comprising:
generating fourth display content according to the identity identification information; the fourth display content comprises a portrait and identity recognition information of recognized personnel displayed in a preset first area, and a portrait and identity recognition information of unidentified personnel displayed in a preset second area;
and controlling the second display screen to display the fourth display content.
10. The method of claim 9, further comprising:
when the situation that unidentified personnel pass through the access control is detected, warning information is generated through the second display screen and/or the connected audio module; when warning information is generated through the second display screen, the portrait of the unidentified personnel passing through the entrance guard is displayed in a third area or the unidentified personnel passing through the entrance guard is specially marked in the second area.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821996498 | 2018-11-29 | ||
| CN2018219964981 | 2018-11-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111179489A true CN111179489A (en) | 2020-05-19 |
Family
ID=70651945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911202575.0A Pending CN111179489A (en) | 2018-11-29 | 2019-11-29 | Dynamic portrait recognition control access control and dynamic portrait recognition control method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111179489A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112148105A (en) * | 2020-09-14 | 2020-12-29 | 浙江大华技术股份有限公司 | Access control system awakening method and device |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105205895A (en) * | 2015-10-16 | 2015-12-30 | 江苏瑞奥风软件科技有限公司 | Intelligent entrance guard system controller based on human image recognition |
| CN105740758A (en) * | 2015-12-31 | 2016-07-06 | 上海极链网络科技有限公司 | Internet video face recognition method based on deep learning |
| CN106127911A (en) * | 2016-08-25 | 2016-11-16 | 济南新吉纳远程测控股份有限公司 | Gate inhibition's tracking identification method and device, recognition and tracking system, gate control system |
| CN106446851A (en) * | 2016-09-30 | 2017-02-22 | 厦门大图智能科技有限公司 | Visible light based human face optimal selection method and system |
| CN205983600U (en) * | 2016-06-01 | 2017-02-22 | 重庆中科云丛科技有限公司 | Face -recognition -based entrance guard attendance system |
| US20170124385A1 (en) * | 2007-12-31 | 2017-05-04 | Applied Recognition Inc. | Face authentication to mitigate spoofing |
| CN107862240A (en) * | 2017-09-19 | 2018-03-30 | 深圳韵脉智能科技有限公司 | A kind of face tracking methods of multi-cam collaboration |
| CN107920231A (en) * | 2017-11-27 | 2018-04-17 | 深圳市小快联科技有限公司 | A kind of video call system and its control method |
| CN108171842A (en) * | 2017-12-28 | 2018-06-15 | 深圳市泛海三江科技发展有限公司 | A kind of personnel management system |
| CN108269337A (en) * | 2018-01-18 | 2018-07-10 | 佛山飞视科技有限公司 | A kind of dynamic human face identification gate control system |
| CN208014035U (en) * | 2018-02-06 | 2018-10-26 | 江苏鑫智诚科技有限公司 | intelligent access control system |
-
2019
- 2019-11-29 CN CN201911202575.0A patent/CN111179489A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170124385A1 (en) * | 2007-12-31 | 2017-05-04 | Applied Recognition Inc. | Face authentication to mitigate spoofing |
| CN105205895A (en) * | 2015-10-16 | 2015-12-30 | 江苏瑞奥风软件科技有限公司 | Intelligent entrance guard system controller based on human image recognition |
| CN105740758A (en) * | 2015-12-31 | 2016-07-06 | 上海极链网络科技有限公司 | Internet video face recognition method based on deep learning |
| CN205983600U (en) * | 2016-06-01 | 2017-02-22 | 重庆中科云丛科技有限公司 | Face -recognition -based entrance guard attendance system |
| CN106127911A (en) * | 2016-08-25 | 2016-11-16 | 济南新吉纳远程测控股份有限公司 | Gate inhibition's tracking identification method and device, recognition and tracking system, gate control system |
| CN106446851A (en) * | 2016-09-30 | 2017-02-22 | 厦门大图智能科技有限公司 | Visible light based human face optimal selection method and system |
| CN107862240A (en) * | 2017-09-19 | 2018-03-30 | 深圳韵脉智能科技有限公司 | A kind of face tracking methods of multi-cam collaboration |
| CN107920231A (en) * | 2017-11-27 | 2018-04-17 | 深圳市小快联科技有限公司 | A kind of video call system and its control method |
| CN108171842A (en) * | 2017-12-28 | 2018-06-15 | 深圳市泛海三江科技发展有限公司 | A kind of personnel management system |
| CN108269337A (en) * | 2018-01-18 | 2018-07-10 | 佛山飞视科技有限公司 | A kind of dynamic human face identification gate control system |
| CN208014035U (en) * | 2018-02-06 | 2018-10-26 | 江苏鑫智诚科技有限公司 | intelligent access control system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112148105A (en) * | 2020-09-14 | 2020-12-29 | 浙江大华技术股份有限公司 | Access control system awakening method and device |
| CN112148105B (en) * | 2020-09-14 | 2023-12-12 | 浙江大华技术股份有限公司 | Access control system awakening method and device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110491004B (en) | Resident community personnel safety management system and method | |
| JP6461406B1 (en) | Apparatus, system and method for improved face detection and recognition in a vehicle inspection security system | |
| KR102350507B1 (en) | Access control method, access control device, system and storage medium | |
| CN109377616B (en) | Access control system based on two-dimensional face recognition | |
| KR101968101B1 (en) | Object recognition camera module and object recognition system thereof | |
| CN109389719B (en) | Community door access control system and door opening method | |
| CN103440475B (en) | A kind of ATM user face visibility judge system and method | |
| US7574021B2 (en) | Iris recognition for a secure facility | |
| CN108280919B (en) | Quick pass gate for verifying personnel and control method thereof | |
| CN1967564A (en) | Method and device for detecting and identifying human face applied to set environment | |
| CN209765602U (en) | personal identity information non-inductive rapid verification channel | |
| CN110164007B (en) | Access control system based on identity evidence and face image incidence relation | |
| CN112434545A (en) | Intelligent place management method and system | |
| CN110910548A (en) | System and method for verifying passersby and certificate in one | |
| CN106296902A (en) | A kind of gate control system | |
| CN209118424U (en) | Utilize the client identity identifying system of the withdrawal circulation all-in-one machine of recognition of face | |
| KR101596363B1 (en) | Access Control Apparatus and Method by Facial Recognition | |
| CN110516635A (en) | Recognition of face comparison device, access control system and method | |
| CN111179489A (en) | Dynamic portrait recognition control access control and dynamic portrait recognition control method | |
| KR20200059643A (en) | ATM security system based on image analyses and the method thereof | |
| CN103971085A (en) | Self-service customs clearance device for iris identification | |
| CN206741505U (en) | Identify management equipment and device | |
| CN209746151U (en) | Security inspection system | |
| US20220279095A1 (en) | Gate apparatus, control method of same, and program | |
| CN208636897U (en) | A kind of safety check apparatus based on face identification functions |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200519 |