CN112614261A - Visitor management method and system based on video identification - Google Patents
Visitor management method and system based on video identification Download PDFInfo
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- CN112614261A CN112614261A CN202011480220.0A CN202011480220A CN112614261A CN 112614261 A CN112614261 A CN 112614261A CN 202011480220 A CN202011480220 A CN 202011480220A CN 112614261 A CN112614261 A CN 112614261A
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- visitor
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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
- G07C9/30—Individual registration on entry or exit not involving the use of a pass
- G07C9/32—Individual registration on entry or exit not involving the use of a pass in combination with an identity check
- G07C9/37—Individual registration on entry or exit not involving the use of a pass in combination with an identity check using biometric data, e.g. fingerprints, iris scans or voice recognition
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/40—Extraction of image or video features
- G06V10/44—Local feature extraction by analysis of parts of the pattern, e.g. by detecting edges, contours, loops, corners, strokes or intersections; Connectivity analysis, e.g. of connected components
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
Abstract
The invention provides a visitor management method and a visitor management system based on video identification, which analyze visitor related images obtained by video shooting of visitors and the current place environment of the visitors to obtain corresponding visitor information and place information, determine the access control use permission of the visitors according to the visitor information and the place information, and finally control the opening state of the access control and/or the working state of an elevator in the place environment by combining the movement path of the visitor in the place environment, thereby ensuring that the visitors can only use a preset access control and/or elevator in the place environment to prevent the visitors from illegally entering other unauthorized areas, thereby improving the automation and intelligentization degree of the visitor identification management and improving the efficiency and reliability of the visitor management.
Description
Technical Field
The invention relates to the technical field of intelligent monitoring, in particular to a visitor management method and system based on video identification.
Background
At present, video monitoring equipment is installed in places such as residential districts or office buildings, visitor monitoring is carried out on the places through the video monitoring equipment, the video monitoring equipment is used for obtaining a monitoring video of visitors, whether the visitors meet preset visitor conditions or not is determined by carrying out manual verification on the monitoring video, and the visitors are controlled to be released. However, in this way, corresponding manpower and material resources need to be additionally allocated to manually check all visitors one by one, which undoubtedly increases corresponding security burden for residential districts or office buildings with large visiting capacity, is not favorable for improving the automation and intelligence degree of visitor identification management, and greatly reduces the efficiency and reliability of visitor management.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a visitor management method and a visitor management system based on video identification, which are characterized in that a visitor and a current place environment of the visitor are subjected to video shooting to obtain a corresponding visitor related image, the visitor related image is processed to obtain corresponding visitor information and place information, the access control use permission of the visitor in the current place environment is determined according to the visitor information and the place information, then a movement path of the visitor in the place environment is obtained, and the open state of the access control and/or the working state of an elevator in the place environment are controlled by combining the access control use permission; therefore, the visitor management method and system based on video identification analyze the visitor relevant images shot by the video of the visitor and the current place environment to obtain the corresponding visitor information and the place information, determine the access control permission of the visitor according to the visitor information and the place information, and finally control the opening state of the access control and/or the working state of the elevator in the place environment by combining the movement path of the visitor in the place environment, so that the visitor can only use the preset access control and/or elevator in the place environment to avoid the visitor from illegally entering other unauthorized areas, thereby improving the automation and intelligence degree of the visitor identification management and improving the efficiency and reliability of the visitor management.
The invention provides a visitor management method based on video identification, which is characterized by comprising the following steps:
step S1, video shooting is carried out on the visitor and the current place environment of the visitor, so as to obtain a corresponding visitor related image, and the visitor related image is processed, so as to obtain corresponding visitor information and place information;
step S2, determining the access control permission of the visitor in the current place environment according to the visitor information and the place information;
step S3, obtaining the movement path of the visitor in the place environment, and controlling the opening state of the entrance guard and/or the working state of the elevator in the place environment by combining the access control use authority;
further, in step S1, the step of video-shooting the visitor and the current location environment thereof to obtain a corresponding visitor-related image, and processing the visitor-related image to obtain corresponding visitor information and location information specifically includes:
step S101, scanning, recording and shooting the visitor and the current place environment to obtain a corresponding panoramic visitor related image, and performing background noise reduction filtering processing and pixel graying conversion processing on the panoramic visitor related image to obtain a grayed panoramic visitor related image;
step S102, carrying out image contour recognition processing on the related image of the grayed panoramic visitor so as to determine visitor figure image contour information and place environment image contour information contained in the related image of the grayed panoramic visitor;
step S103, determining identity information of the visitor and position information of the place environment according to the figure outline information of the visitor and the place environment figure outline information;
further, in step S2, determining, according to the visitor information and the location information, that the access control permission of the visitor in the current location environment specifically includes:
step S201, comparing the identity information of the visitor and the position information of the place environment with a preset visitor historical visiting record database, so as to determine whether the place environment where the visitor is currently located is the place visited by the visitor;
step S202, if the current place environment is the place visited by the visitor, determining that a specific access control and/or a specific elevator of the visitor in the current place environment has the use permission, and if the current place environment is the place not visited by the visitor, determining that the visitor does not have the use permission for all access controls and/or all elevators in the current place environment;
further, in step S3, the obtaining of the movement path of the visitor in the venue environment and the controlling of the opening state of the door lock and/or the working state of the elevator in the venue environment in combination with the right of use of the door lock specifically include:
step S301, determining a movement path of the visitor in the place environment according to the moving image of the visitor in the place environment, which is obtained by the video shooting;
step S302, determining an entrance guard which the visitor needs to pass through and an elevator which needs to be used in the place environment according to the motion path;
and S303, controlling the access control needing to pass through and/or the elevator needing to be used to automatically open the use permission of the visitor when the use operation of the visitor is detected according to the access control use permission.
The invention also provides a visitor management system based on video identification, which is characterized by comprising a video shooting module, an image processing module, an access control permission determining module and an access control/elevator working state control module; wherein the content of the first and second substances,
the video shooting module is used for carrying out video shooting on the visitor and the current place environment of the visitor so as to obtain a corresponding visitor related image;
the image processing module is used for processing the image related to the visitor so as to obtain corresponding visitor information and place information;
the access control permission determining module is used for determining the matching of the access permission between the visitor and the current place environment according to the visitor information and the place information, and determining the access control permission of the visitor according to the matching of the access permission;
the entrance guard/elevator working state control module is used for acquiring a motion path of the visitor in the place environment and controlling the opening state of the entrance guard and/or the working state of the elevator in the place environment in combination with the access control use permission;
further, the video shooting module carries out video shooting to the visitor and the place environment where the visitor is located at present to this obtains corresponding visitor's relevant image and specifically includes:
scanning, recording and shooting the visitor and the current place environment of the visitor to obtain a corresponding panoramic visitor related image;
and the number of the first and second groups,
the image processing module is used for processing the image related to the visitor, so that obtaining the corresponding visitor information and the place information specifically comprises the following steps:
carrying out background noise reduction filtering processing and pixel graying conversion processing on the panoramic visitor related image so as to obtain a grayed panoramic visitor related image;
carrying out image contour recognition processing on the gray-scale panoramic visitor related image so as to determine visitor figure image contour information and place environment image contour information contained in the gray-scale panoramic visitor related image;
determining identity information of the visitor and position information of the place environment according to the figure outline information of the visitor and the place environment figure outline information;
further, the entrance guard permission determining module determines the matching of the access permission between the visitor and the current place environment according to the visitor information and the place information, and determines the entrance guard permission of the visitor according to the matching of the access permission, which specifically includes:
comparing the identity information of the visitor and the position information of the place environment with a preset visitor historical visiting record database so as to determine whether the place environment where the visitor is currently located is the place visited by the visitor;
if the current place environment is a place visited by the visitor, determining that the visitor has use permission for a specific access control and/or a specific elevator in the current place environment, and if the current place environment is a place not visited by the visitor, determining that the visitor has no use permission for all access controls and/or elevators in the current place environment;
further, entrance guard/elevator operating condition control module obtains the visitor is in the motion path of place environment, and combine entrance guard's permission of use, control entrance guard's open state and/or the operating condition of elevator specifically include in the place environment:
determining a movement path of the visitor in the place environment according to a moving image of the visitor in the place environment, which is obtained by the video shooting;
determining an entrance guard which the visitor needs to pass through and an elevator which needs to be used in the place environment according to the movement path;
and then according to the access control use permission, controlling the access control needing to pass through and/or the elevator needing to be used, and automatically opening the use permission of the visitor when detecting the use operation of the visitor.
Compared with the prior art, the visitor management method and system based on video identification are used for carrying out video shooting on visitors and the current place environment of the visitors so as to obtain corresponding visitor related images, processing the visitor related images to obtain corresponding visitor information and place information, determining the access control permission of the visitors in the current place environment according to the visitor information and the place information, then obtaining the movement path of the visitors in the place environment, and controlling the open state of the access control and/or the working state of an elevator in the place environment by combining the access control permission; therefore, the visitor management method and system based on video identification analyze the visitor relevant images shot by the video of the visitor and the current place environment to obtain the corresponding visitor information and the place information, determine the access control permission of the visitor according to the visitor information and the place information, and finally control the opening state of the access control and/or the working state of the elevator in the place environment by combining the movement path of the visitor in the place environment, so that the visitor can only use the preset access control and/or elevator in the place environment to avoid the visitor from illegally entering other unauthorized areas, thereby improving the automation and intelligence degree of the visitor identification management and improving the efficiency and reliability of the visitor management.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a flowchart illustrating a visitor management method based on video recording identification according to the present invention.
Fig. 2 is a schematic structural diagram of a visitor management system based on video recording identification according to the present invention.
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.
Fig. 1 is a flowchart illustrating a visitor management method based on video recording identification according to an embodiment of the present invention. The visitor management method based on video identification comprises the following steps:
step S1, video shooting is carried out on the visitor and the current place environment thereof, so as to obtain the corresponding visitor related image, and the visitor related image is processed, so as to obtain the corresponding visitor information and the place information;
step S2, determining the access control permission of the visitor in the current place environment according to the visitor information and the place information;
and step S3, obtaining the movement path of the visitor in the place environment, and controlling the opening state of the entrance guard and/or the working state of the elevator in the place environment in combination with the access control use authority.
The beneficial effects of the above technical scheme are: the visitor management method and system based on video identification analyze the visitor relevant images shot by the video of the visitor and the current place environment to obtain the corresponding visitor information and place information, determine the access control use permission of the visitor according to the visitor information and the place information, and finally control the open state of the access control and/or the working state of the elevator in the place environment by combining the movement path of the visitor in the place environment, so that the visitor can only use the preset access control and/or elevator in the place environment to avoid the visitor from illegally entering other unauthorized areas, thereby improving the automation and intelligentization degree of the visitor identification management and improving the efficiency and reliability of the visitor management.
Preferably, in step S1, the step of video-shooting the visitor and the current location environment thereof to obtain a corresponding visitor-related image, and processing the visitor-related image to obtain the corresponding visitor information and location information specifically includes:
step S101, scanning, recording and shooting the visitor and the current place environment to obtain a corresponding panoramic visitor related image, and performing background noise reduction filtering processing and pixel graying conversion processing on the panoramic visitor related image to obtain a grayed panoramic visitor related image;
step S102, carrying out image contour recognition processing on the related image of the grayed panoramic visitor so as to determine visitor figure image contour information and place environment image contour information contained in the related image of the grayed panoramic visitor;
step S103, according to the figure outline information of the visitor and the place environment figure outline information, the identity information of the visitor and the position information of the place environment are determined.
The beneficial effects of the above technical scheme are: the method has the advantages that through scanning, video recording and shooting of visitors and the current place environment of the visitors, panoramic images of the visitors and the place environment of the visitors can be comprehensively obtained, so that effective analysis can be conveniently carried out on the real-time visiting situation of the visitors subsequently, and due to the fact that the visitors and the place environment in the panoramic images have obvious differences in image outline, corresponding visitor figure image outline information and place environment image outline information can be obtained through image outline recognition processing of the panoramic images, image areas corresponding to visitor figures and the place environment can be accurately and effectively distinguished in the panoramic images, and therefore identification and authentication can be conveniently carried out on the visitor figures and the place environment subsequently.
Preferably, in step S2, determining the access right of the visitor in the current location environment according to the visitor information and the location information specifically includes:
step S201, comparing the identity information of the visitor and the position information of the place environment with a preset visitor historical visiting record database, so as to determine whether the place environment where the visitor is currently located is the place where the visitor has visited once;
step S202, if the current place environment is the place visited by the visitor, determining that the visitor has the use permission for a specific access control and/or a specific elevator in the current place environment, and if the current place environment is the place not visited by the visitor, determining that the visitor does not have the use permission for all access control and/or all elevators in the current place environment.
The beneficial effects of the above technical scheme are: the identity information of the visitor and the position information of the place environment are compared with a preset visitor historical visiting record database, so that the visiting record of the visitor in the place environment can be accurately determined, whether the visitor has corresponding visiting authority relative to the place environment or not is determined, and the visiting authority of the visitor to different entrance guards and/or elevators in the place environment can be accurately determined.
Preferably, in step S3, the obtaining of the movement path of the visitor in the venue environment, and the controlling the opening state of the door lock and/or the working state of the elevator in the venue environment in combination with the right to use the door lock specifically include:
step S301, determining a movement path of the visitor in the place environment according to the moving image of the visitor in the place environment, which is obtained by the video shooting;
step S302, determining an entrance guard which the visitor needs to pass through and an elevator which needs to be used in the place environment according to the movement path;
and S303, controlling the entrance guard which needs to pass through and/or the elevator which needs to be used to automatically open the use permission of the visitor when the use operation of the visitor is detected according to the entrance guard use permission.
The beneficial effects of the above technical scheme are: through combining the motion path of the visitor in the place environment and the access control use permission of the visitor, the visitor can only use a specific access control and/or elevator to reach a target area, so that the visitor is effectively prevented from illegally entering an unauthorized area in the place environment, the automation and the intelligentization degree of the visitor identification management are improved, and the efficiency and the reliability of the visitor management are improved.
Fig. 2 is a schematic structural diagram of a visitor management system based on video recording identification according to an embodiment of the present invention. The visitor management system based on video identification comprises a video shooting module, an image processing module, an access control permission determining module and an access control/elevator working state control module; wherein the content of the first and second substances,
the video shooting module is used for carrying out video shooting on the visitor and the current place environment of the visitor so as to obtain a corresponding visitor related image;
the image processing module is used for processing the image related to the visitor so as to obtain corresponding visitor information and place information;
the access control permission determining module is used for determining the matching of the access permission between the visitor and the current place environment according to the visitor information and the place information, and determining the access control permission of the visitor according to the matching of the access permission;
the entrance guard/elevator working state control module is used for acquiring a motion path of the visitor in the place environment and controlling the opening state of the entrance guard and/or the working state of the elevator in the place environment in combination with the access control use permission.
The beneficial effects of the above technical scheme are: the visitor management system based on video identification analyzes the visitor relevant images shot by the visitor and the current place environment video to obtain the corresponding visitor information and the place information, determines the access control use permission of the visitor according to the visitor information and the place information, and finally controls the opening state of the access control and/or the working state of the elevator in the place environment by combining the motion path of the visitor in the place environment, so that the visitor can only use the preset access control and/or elevator in the place environment to avoid the visitor from illegally entering other unauthorized areas, the automation and the intelligentization degree of the visitor identification management are improved, and the efficiency and the reliability of the visitor management are improved.
Preferably, the video shooting module performs video shooting on the visitor and the current location environment thereof, so as to obtain the corresponding image related to the visitor specifically includes:
scanning, recording and shooting the visitor and the current place environment of the visitor to obtain a corresponding panoramic visitor related image;
and the number of the first and second groups,
the image processing module processes the image related to the visitor, so that obtaining the corresponding visitor information and the place information specifically comprises:
carrying out background noise reduction filtering processing and pixel graying conversion processing on the panoramic visitor related image so as to obtain a grayed panoramic visitor related image;
carrying out image contour recognition processing on the gray-scale panoramic visitor related image so as to determine visitor figure image contour information and place environment image contour information contained in the gray-scale panoramic visitor related image;
and then determining the identity information of the visitor and the position information of the place environment according to the figure outline information of the visitor figure and the figure outline information of the place environment.
The beneficial effects of the above technical scheme are: the method has the advantages that through scanning, video recording and shooting of visitors and the current place environment of the visitors, panoramic images of the visitors and the place environment of the visitors can be comprehensively obtained, so that effective analysis can be conveniently carried out on the real-time visiting situation of the visitors subsequently, and due to the fact that the visitors and the place environment in the panoramic images have obvious differences in image outline, corresponding visitor figure image outline information and place environment image outline information can be obtained through image outline recognition processing of the panoramic images, image areas corresponding to visitor figures and the place environment can be accurately and effectively distinguished in the panoramic images, and therefore identification and authentication can be conveniently carried out on the visitor figures and the place environment subsequently.
Preferably, the module for determining access permission determines, according to the visitor information and the location information, matching of access permission between the visitor and the current location environment, and determines, according to the matching of access permission, that the access permission of the visitor specifically includes:
comparing the identity information of the visitor and the position information of the place environment with a preset visitor historical visiting record database so as to determine whether the place environment where the visitor is currently located is the place where the visitor has visited;
if the current place environment is a place visited by the visitor, determining that the visitor has use permission for a specific access control and/or a specific elevator in the current place environment, and if the current place environment is a place not visited by the visitor, determining that the visitor has no use permission for all access controls and/or elevators in the current place environment.
The beneficial effects of the above technical scheme are: the identity information of the visitor and the position information of the place environment are compared with a preset visitor historical visiting record database, so that the visiting record of the visitor in the place environment can be accurately determined, whether the visitor has corresponding visiting authority relative to the place environment or not is determined, and the visiting authority of the visitor to different entrance guards and/or elevators in the place environment can be accurately determined.
Preferably, the access control/elevator operating state control module obtains a motion path of the visitor in the location environment, and controls an opening state of the access control and/or an operating state of the elevator in the location environment in combination with the access control usage right, specifically including:
determining a movement path of the visitor in the place environment according to the moving image of the visitor in the place environment, which is obtained by the video shooting;
determining an entrance guard which the visitor needs to pass through and an elevator which needs to be used in the place environment according to the movement path;
and then according to the access control use permission, controlling the access control which needs to pass through and/or the elevator which needs to be used to automatically open the use permission of the visitor when detecting the use operation of the visitor.
The beneficial effects of the above technical scheme are: through combining the motion path of the visitor in the place environment and the access control use permission of the visitor, the visitor can only use a specific access control and/or elevator to reach a target area, so that the visitor is effectively prevented from illegally entering an unauthorized area in the place environment, the automation and the intelligentization degree of the visitor identification management are improved, and the efficiency and the reliability of the visitor management are improved.
As can be seen from the content of the above embodiment, the visitor management method and system based on video recognition perform video shooting on the visitor and the current location environment thereof to obtain a corresponding visitor related image, process the visitor related image to obtain corresponding visitor information and location information, determine the access control permission of the visitor in the current location environment according to the visitor information and the location information, then obtain the movement path of the visitor in the location environment, and control the open state of the access control and/or the working state of the elevator in the location environment in combination with the access control permission; therefore, the visitor management method and system based on video identification analyze the visitor relevant images shot by the video of the visitor and the current place environment to obtain the corresponding visitor information and the place information, determine the access control permission of the visitor according to the visitor information and the place information, and finally control the opening state of the access control and/or the working state of the elevator in the place environment by combining the movement path of the visitor in the place environment, so that the visitor can only use the preset access control and/or elevator in the place environment to avoid the visitor from illegally entering other unauthorized areas, thereby improving the automation and intelligence degree of the visitor identification management and improving the efficiency and reliability of the visitor management.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (8)
1. Visitor management method and system based on video identification, which is characterized in that the method comprises the following steps:
step S1, video shooting is carried out on the visitor and the current place environment of the visitor, so as to obtain a corresponding visitor related image, and the visitor related image is processed, so as to obtain corresponding visitor information and place information;
step S2, determining the access control permission of the visitor in the current place environment according to the visitor information and the place information;
and step S3, obtaining the movement path of the visitor in the site environment, and controlling the opening state of the entrance guard and/or the working state of the elevator in the site environment by combining the access control use permission.
2. A method for managing a guest based on video cassette recording identification as claimed in claim 1, wherein:
in step S1, the step of video-shooting the visitor and the current location environment to obtain a corresponding visitor-related image, and processing the visitor-related image to obtain corresponding visitor information and location information specifically includes:
step S101, scanning, recording and shooting the visitor and the current place environment to obtain a corresponding panoramic visitor related image, and performing background noise reduction filtering processing and pixel graying conversion processing on the panoramic visitor related image to obtain a grayed panoramic visitor related image;
step S102, carrying out image contour recognition processing on the related image of the grayed panoramic visitor so as to determine visitor figure image contour information and place environment image contour information contained in the related image of the grayed panoramic visitor;
step S103, determining the identity information of the visitor and the position information of the place environment according to the figure information of the visitor and the figure information of the place environment.
3. A method for managing a guest based on video cassette recording identification as claimed in claim 2, wherein:
in step S2, determining the access right of the visitor in the current location environment according to the visitor information and the location information specifically includes:
step S201, comparing the identity information of the visitor and the position information of the place environment with a preset visitor historical visiting record database, so as to determine whether the place environment where the visitor is currently located is the place visited by the visitor;
step S202, if the current place environment is the place visited by the visitor, determining that the visitor has the use permission for a specific entrance guard and/or a specific elevator in the current place environment, and if the current place environment is the place not visited by the visitor, determining that the visitor does not have the use permission for all entrance guards and/or all elevators in the current place environment.
4. A method for managing a guest based on video cassette recording identification as claimed in claim 3, wherein:
in step S3, obtaining a movement path of the visitor in the venue environment, and controlling an opening state of the door lock and/or a working state of the elevator in the venue environment in combination with the right of access control specifically includes:
step S301, determining a movement path of the visitor in the place environment according to the moving image of the visitor in the place environment, which is obtained by the video shooting;
step S302, determining an entrance guard which the visitor needs to pass through and an elevator which needs to be used in the place environment according to the motion path;
and S303, controlling the access control needing to pass through and/or the elevator needing to be used to automatically open the use permission of the visitor when the use operation of the visitor is detected according to the access control use permission.
5. The visitor management system based on video identification is characterized by comprising a video shooting module, an image processing module, an access control permission determining module and an access control/elevator working state control module; wherein the content of the first and second substances,
the video shooting module is used for carrying out video shooting on the visitor and the current place environment of the visitor so as to obtain a corresponding visitor related image;
the image processing module is used for processing the image related to the visitor so as to obtain corresponding visitor information and place information;
the access control permission determining module is used for determining the matching of the access permission between the visitor and the current place environment according to the visitor information and the place information, and determining the access control permission of the visitor according to the matching of the access permission;
the entrance guard/elevator working state control module is used for acquiring the motion path of the visitor in the site environment and controlling the opening state of the entrance guard and/or the working state of the elevator in the site environment by combining the access control use permission.
6. A video cassette recording identification based guest management system as claimed in claim 5, wherein:
the video shooting module carries out video shooting to visitor and the place environment where visitor is located at present to this obtains corresponding visitor relevant image and specifically includes:
scanning, recording and shooting the visitor and the current place environment of the visitor to obtain a corresponding panoramic visitor related image;
and the number of the first and second groups,
the image processing module is used for processing the image related to the visitor, so that obtaining the corresponding visitor information and the place information specifically comprises the following steps:
carrying out background noise reduction filtering processing and pixel graying conversion processing on the panoramic visitor related image so as to obtain a grayed panoramic visitor related image;
carrying out image contour recognition processing on the gray-scale panoramic visitor related image so as to determine visitor figure image contour information and place environment image contour information contained in the gray-scale panoramic visitor related image;
and then determining the identity information of the visitor and the position information of the place environment according to the figure outline information of the visitor figure and the figure outline information of the place environment.
7. A video cassette recording identification based guest management system according to claim 6, wherein:
the entrance guard permission determining module determines the matching of the access permission between the visitor and the current place environment according to the visitor information and the place information, and determines the entrance guard permission of the visitor according to the matching of the access permission, wherein the access permission determining module specifically comprises:
comparing the identity information of the visitor and the position information of the place environment with a preset visitor historical visiting record database so as to determine whether the place environment where the visitor is currently located is the place visited by the visitor;
if the current place environment is the place visited by the visitor, determining that the visitor has the use permission for a specific entrance guard and/or a specific elevator in the current place environment, and if the current place environment is the place not visited by the visitor, determining that the visitor has no use permission for all entrance guards and/or all elevators in the current place environment.
8. A video cassette recording identification based guest management system as claimed in claim 7, wherein:
entrance guard/elevator operating condition control module obtains the visitor is in the motion path of place environment, and combine entrance guard's permission of use, control entrance guard's open state and/or the operating condition of elevator specifically include in the place environment:
determining a movement path of the visitor in the place environment according to a moving image of the visitor in the place environment, which is obtained by the video shooting;
determining an entrance guard which the visitor needs to pass through and an elevator which needs to be used in the place environment according to the movement path;
and then according to the access control use permission, controlling the access control needing to pass through and/or the elevator needing to be used, and automatically opening the use permission of the visitor when detecting the use operation of the visitor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011480220.0A CN112614261A (en) | 2020-12-15 | 2020-12-15 | Visitor management method and system based on video identification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011480220.0A CN112614261A (en) | 2020-12-15 | 2020-12-15 | Visitor management method and system based on video identification |
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