CN108206935A - A kind of personnel amount statistical monitoring analysis system - Google Patents
A kind of personnel amount statistical monitoring analysis system Download PDFInfo
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- CN108206935A CN108206935A CN201611170436.0A CN201611170436A CN108206935A CN 108206935 A CN108206935 A CN 108206935A CN 201611170436 A CN201611170436 A CN 201611170436A CN 108206935 A CN108206935 A CN 108206935A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/50—Context or environment of the image
- G06V20/52—Surveillance or monitoring of activities, e.g. for recognising suspicious objects
- G06V20/53—Recognition of crowd images, e.g. recognition of crowd congestion
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Signal Processing (AREA)
- Alarm Systems (AREA)
- Image Processing (AREA)
- Image Analysis (AREA)
Abstract
The present invention proposes a kind of personnel amount statistical monitoring analysis system, including：Video capture device, the network switch, number intelligent video analysis device and storage device, wherein, video capture device includes：Multiple video cameras, multiple optical transmitter and receivers, video distributor；Number intelligent video analysis device is used to carry out intellectual analysis to video image, including analyzing face characteristic from video image, and further according to default people counting algorithm, using mixing line monitoring and area monitoring mode automatically analyzes personnel amount in the target area in video image, and judge whether the personnel amount in target area is more than threshold value, if it is alert.The present invention is based on the intelligent-trackings and identification technology to moving target, using advanced people counting algorithm, are counted by the setting in region and direction through number, can accurately provide in relation to crowd's amount of flow, the statistics of crowd flow direction and analysis data.
Description
Technical field
The present invention relates to recognition of face and intelligent video identification technology field, more particularly to a kind of personnel amount statistical monitoring
Analysis system.
Background technology
With the continuous development of higher education, students' quantity is on the increase so that school safety security work
New difficulty and challenge are faced, traditional security management mode can not be competent at, and change traditional defendance theory, and introducing regards
Frequency monitoring system energetically by technological prevention, for protection teachers, students, administrative personnel and workers personal safety as well as the property safety, ensures that campus harmony is stablized, tool
There is highly important effect.
Invention content
The purpose of the present invention is intended at least solve one of described technological deficiency.
For this purpose, it is an object of the invention to propose a kind of personnel amount statistical monitoring analysis system, based on to moving target
Intelligent-tracking and identification technology, using advanced people counting algorithm, people is passed through to count by the setting in region and direction
Number can be provided accurately in relation to crowd's amount of flow, the statistics of crowd flow direction and analysis data.
To achieve these goals, the embodiment of the present invention provides a kind of personnel amount statistical monitoring analysis system, including：
Video capture device, the network switch, number intelligent video analysis device and storage device, wherein,
The video capture device includes：Multiple video cameras, multiple optical transmitter and receivers, video distributor, wherein, it is the multiple to take the photograph
Camera is distributed at multiple positions of target area, for acquiring the video image at each position, each video camera with
One optical transmitter and receiver is connected, and the optical transmitter and receiver is further attached to video distributor, is regarded by the video distributor by collected
Frequency image transmitting is to the network switch；
The network switch respectively with the video capture device, number intelligent video analysis device and storage device phase
Even, for will be by the transmission of video images that the video capture device acquires to the number intelligent video analysis device and storage
Equipment；
The storage device is used to store the video image；
The number intelligent video analysis device is used to carry out intellectual analysis to video image, including from the video image
In analyze face characteristic, and further according to default people counting algorithm, using mixing line monitoring and area monitoring mode is automatic
The personnel amount in the target area in video image is analyzed, and judges whether the personnel amount in the target area is more than threshold
Value, if it is, alert, prompts monitoring personnel to carry out concern processing.
Further, the number intelligent video analysis device is set in target area carries out mixing line monitoring, real-time statistics
It is positive, reverse and two-way pass through the personnel that mix line and accumulative pass through the number for mixing line.
Further, the number intelligent video analysis device is additionally operable to the personnel that real-time statistics target area enters and leaves
Quantity and total number of persons in region is counted, and according to default people counting algorithm, judge the people in the target area
Whether member's quantity is more than threshold value, if it is, alert,
Wherein, the corresponding number threshold value in each target area, the number are provided in the default people counting algorithm
Threshold value is configured according to the size and application environment of target area.
Further, each video camera uses binocular camera or common camera,
Wherein, the binocular camera uses vertical deployment way, and the common camera is disposed using angled manner,
Between high angle of depression degree is 30 degree to 75 degree.
Further, the storage device is stored using HDFS file system.
Further, the intelligent video analysis device includes：Video analysis cluster server, web server, video unloading
Cluster server and database service cluster server, wherein,
The database service cluster server is used to store default people counting algorithm data；
The video analysis cluster server is used to analyze face characteristic, and further basis from the video image
Default people counting algorithm, using mixing line monitoring and area monitoring mode automatically analyzes people in the target area in video image
Member's quantity, and judge whether the personnel amount in the target area is more than threshold value；
The web server is more than threshold value for video image described in real-time display and the personnel amount detected
The video image of target area, to prompt monitoring personnel；
The video unloading cluster server is used to carry out unloading processing to the form of video image.
Further, it further includes：Mobile terminal, the mobile terminal are led to the number intelligent video analysis device
Letter, for obtaining the video image of the target area in real time, and receives the warning message, user to be prompted to take place in time
Reason measure.
Personnel amount statistical monitoring analysis system according to embodiments of the present invention, based on the intelligent-tracking to moving target with
Identification technology using advanced people counting algorithm, is counted through number by the setting in region and direction, can accurately provided
In relation to crowd's amount of flow, the statistics of crowd flow direction and analysis data, strong foundation is provided for scientific management.It is of the invention real
Now automatic monitoring and behavior intellectual analysis can not only mitigate the burden of monitor, while can promote entire area again significantly in one
The safety management ability in domain.
The present invention has merged the processing of photoelectric image video, computer vision pattern by using intelligent Video Surveillance Technology
Identification and artificial intelligence, have more powerful video processing capabilities and intelligent factors, greatly than common video monitoring system
The efficiency and monitoring system that improve monitoring accuracy and linkage.
The additional aspect of the present invention and advantage will be set forth in part in the description, and will partly become from the following description
It obtains significantly or is recognized by the practice of the present invention.
Description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will become in the description from combination accompanying drawings below to embodiment
Significantly and it is readily appreciated that, wherein：
Fig. 1 is the structure chart according to the personnel amount statistical monitoring analysis system of the embodiment of the present invention；
Fig. 2 is the structure chart according to the number intelligent video analysis device of the embodiment of the present invention；
Fig. 3 is the scheme of installation according to the binocular camera of the embodiment of the present invention.
Specific embodiment
The embodiment of the present invention is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and is not considered as limiting the invention.
As shown in Figure 1, the personnel amount statistical monitoring analysis system of the embodiment of the present invention, including：Video capture device 1,
The network switch 2, number intelligent video analysis device 3 and storage device 4.
Specifically, video capture device 1 includes：Multiple video cameras, multiple optical transmitter and receivers, video distributor.Wherein, it is multiple to take the photograph
Camera is distributed at multiple positions of target area, for acquiring the video image at each position.Each video camera and one
Optical transmitter and receiver is connected, and optical transmitter and receiver is further attached to video distributor, is given collected transmission of video images by video distributor
The network switch 2.
In one embodiment of the invention, binocular camera or common camera may be used in each video camera.
(1) binocular camera is vertically disposed
Mounting height is 2.3~2.5 meters, too small to influence verification and measurement ratio；It is excessive, detection range may be influenced.Normal monitoring
The entrance of ranging from 1.0-1.4 meters or so width.Fig. 3 is the scheme of installation of binocular camera.
(2) common camera is disposed using angled manner, and holding high angle of depression degree (camera optical axis and ground angle) can basis
It is practical to assume angle adjustment, recommend adjusting range：30 to 75 °.
Target resolution：Pixel should ensure that more than 40*40 pixels the number of people in video, 25 frame of frame per second.
Scene：Circumstance of occlusion and class number of people object are avoided the occurrence of as possible.
Illumination：The number of people or human body need naked eyes visible.
The network switch 2 is connected respectively with video capture device 1, number intelligent video analysis device 3 and storage device 4,
For will be by the transmission of video images that video capture device 1 acquires to number intelligent video analysis device 3 and storage device 4.
Storage device 4 is used for store video images.In one embodiment of the invention, storage device 4 may be used
HDFS file system is stored.
Number intelligent video analysis device 3 is used to carry out intellectual analysis to video image, including being analyzed from video image
Go out face characteristic, and further according to default people counting algorithm, line monitors and area monitoring mode is automatically analyzed and regarded using mixing
The personnel amount in target area in frequency image, and judge whether the personnel amount in target area is more than threshold value.
1) line monitoring is mixed
Number intelligent video analysis device 3 is set in target area mix line monitoring, real-time statistics are positive, it is reverse and
It is two-way to pass through the personnel for mixing line and add up to pass through the number for mixing line.
2) area monitoring
Number intelligent video analysis device 3 be additionally operable to the personnel amount that real-time statistics target area enters and leaves and
Total number of persons in region is counted, and according to default people counting algorithm, judges whether the personnel amount in target area surpasses
Threshold value is crossed, if it is, alert.
Wherein, preset in people counting algorithm and be provided with the corresponding number threshold value in each target area, number threshold value according to
The size and application environment of target area are configured.
The present invention supports online alarm and the call site modes such as seek help to carry out, and emergency alarm equipment is provided, by urgent
Warning device realizes that command centre carries out the real-time Communication for Power of voice and image with alarm scene.
As shown in Fig. 2, intelligent video analysis device 3 includes：Video analysis cluster server 31, web server 32, video
Unloading cluster server 33 and database service cluster server 34.
Specifically, database service cluster server 34 is used to store default people counting algorithm data.Video analysis collection
Group's server 31 from video image for analyzing face characteristic, and further according to default people counting algorithm, using mixing
Line monitors the personnel amount automatically analyzed with area monitoring mode in the target area in video image, and judges in target area
Personnel amount whether be more than threshold value.
Web server 32 is used for real-time display video image and the personnel amount detected is more than the target area of threshold value
The video image in domain, to prompt monitoring personnel.Video unloading cluster server 33 is used to carry out unloading to the form of video image
Processing.
Further, the personnel amount statistical monitoring analysis system of the embodiment of the present invention further includes：Mobile terminal, mobile terminal
It communicates with number intelligent video analysis device 3, for obtaining the video image of target area in real time, and receives alarm signal
Breath, user to be prompted to take treatment measures in time.
In addition, the personnel amount statistical monitoring analysis system of the embodiment of the present invention can also provide statement analysis function, tool
Body is as follows：
(1) it supports self-defined statistics in real time, day, week, monthly, annual passenger flow analysing and statistical report form is provided, had abundant
Graphic style, including curve graph, cake chart, block diagram etc..
(2) various report is provided, the comparison of history of forming passenger flow, the comparison of history same period passenger flow, multichannel/multizone are to score
The abundant passenger flow information such as analysis, weekend and red-letter day volume of the flow of passengers difference, hold-up statistical analysis, administrative staff to be supported to carry out science
Decision.
The personnel amount statistical monitoring analysis system of the embodiment of the present invention utilizes modern TV monitoring and controlling videoing skill and number
The advanced technological means such as word monitoring control technology, may extend away the vision of administrative staff, help administrative staff to teaching building, office
Complex building, laboratory building, performing art centre, gymnasium, each main doorway in library and keypoint part, are learned student apartment entrance
Raw dining room etc.；Teaching building, office complex, the periphery of laboratory building, student apartment periphery, school gate, device rooms, road and road
Mouth, parking lot bicycle canopy and the personnel activity in public activity region and equipment situation are monitored.By large screen or special
Control terminal carries out showing and operating for every business.And it can meet user with application of the expansion platform based on mobile network and exist
To system implementing monitoring under wireless mobile environment.
Personnel amount statistical monitoring analysis system according to embodiments of the present invention, based on the intelligent-tracking to moving target with
Identification technology using advanced people counting algorithm, is counted through number by the setting in region and direction, can accurately provided
In relation to crowd's amount of flow, the statistics of crowd flow direction and analysis data, strong foundation is provided for scientific management.It is of the invention real
Now automatic monitoring and behavior intellectual analysis can not only mitigate the burden of monitor, while can promote entire area again significantly in one
The safety management ability in domain.
The present invention has merged the processing of photoelectric image video, computer vision pattern by using intelligent Video Surveillance Technology
Identification and artificial intelligence, have more powerful video processing capabilities and intelligent factors, greatly than common video monitoring system
The efficiency and monitoring system that improve monitoring accuracy and linkage.
In the description of this specification, reference term " one embodiment ", " example ", " is specifically shown " some embodiments "
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment of the present invention or example.In the present specification, schematic expression of the above terms are not
Centainly refer to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be any
One or more embodiments or example in combine in an appropriate manner.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to limitation of the present invention is interpreted as, those of ordinary skill in the art are not departing from the principle of the present invention and objective
In the case of can make changes, modifications, substitutions and variations to the above described embodiments within the scope of the invention.The scope of the present invention
It is extremely equally limited by appended claims.
Claims (7)
1. a kind of personnel amount statistical monitoring analysis system, which is characterized in that including：Video capture device, the network switch, people
Number intelligent video analysis device and storage device, wherein,
The video capture device includes：Multiple video cameras, multiple optical transmitter and receivers, video distributor, wherein, the multiple video camera
It is distributed at multiple positions of target area, for acquiring the video image at each position, each video camera and one
Optical transmitter and receiver is connected, and the optical transmitter and receiver is further attached to video distributor, by the video distributor by collected video figure
As being transferred to the network switch；
The network switch is connected respectively with the video capture device, number intelligent video analysis device and storage device,
For will be set by the transmission of video images that the video capture device acquires to the number intelligent video analysis device and storage
It is standby；
The storage device is used to store the video image；
The number intelligent video analysis device is used to carry out intellectual analysis to video image, including dividing from the video image
Face characteristic is precipitated, and is further automatically analyzed according to default people counting algorithm using line monitoring is mixed with area monitoring mode
The personnel amount in target area in video image, and judge whether the personnel amount in the target area is more than threshold value,
If it is, alert, prompts monitoring personnel to carry out concern processing.
2. personnel amount statistical monitoring analysis system as described in claim 1, which is characterized in that the number intelligent video point
Analysis apparatus is set in target area mix line monitoring, real-time statistics are positive, it is reverse and it is two-way pass through the personnel that mix line and
It is accumulative to pass through the number for mixing line.
3. personnel amount statistical monitoring analysis system as described in claim 1, which is characterized in that the number intelligent video point
Analysis apparatus is additionally operable to the personnel amount and counted to total number of persons in region that real-time statistics target area enters and leaves,
And according to default people counting algorithm, judge whether the personnel amount in the target area is more than threshold value, if it is, sending out
Warning message,
Wherein, the corresponding number threshold value in each target area, the number threshold value are provided in the default people counting algorithm
It is configured according to the size of target area and application environment.
4. personnel amount statistical monitoring analysis system as described in claim 1, which is characterized in that each video camera uses
Binocular camera or common camera,
Wherein, the binocular camera uses vertical deployment way, and the common camera is disposed using angled manner, high to bow
Between angle is 30 degree to 75 degree.
5. personnel amount statistical monitoring analysis system as described in claim 1, which is characterized in that the storage device uses
HDFS file system is stored.
6. personnel amount statistical monitoring analysis system as described in claim 1, which is characterized in that the intelligent video analysis dress
Put including：Video analysis cluster server, web server, video unloading cluster server and database service cluster server,
Wherein,
The database service cluster server is used to store default people counting algorithm data；
The video analysis cluster server from the video image for analyzing face characteristic, and further basis is default
People counting algorithm, using mixing line monitoring and area monitoring mode automatically analyzes personnel's number in the target area in video image
Amount, and judge whether the personnel amount in the target area is more than threshold value；
The web server is used for video image described in real-time display and the personnel amount detected is more than the target of threshold value
The video image in region, to prompt monitoring personnel；
The video unloading cluster server is used to carry out unloading processing to the form of video image.
7. personnel amount statistical monitoring analysis system as described in claim 1, which is characterized in that further include：Mobile terminal, institute
It states mobile terminal to communicate with the number intelligent video analysis device, for obtaining the video figure of the target area in real time
Picture, and the warning message is received, user to be prompted to take treatment measures in time.
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| CN201611170436.0A CN108206935A (en) | 2016-12-16 | 2016-12-16 | A kind of personnel amount statistical monitoring analysis system |
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Application publication date: 20180626 |