CN108536689A - Data for video monitoring close rail methods, devices and systems - Google Patents

Data for video monitoring close rail methods, devices and systems Download PDF

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Publication number
CN108536689A
CN108536689A CN201710115180.1A CN201710115180A CN108536689A CN 108536689 A CN108536689 A CN 108536689A CN 201710115180 A CN201710115180 A CN 201710115180A CN 108536689 A CN108536689 A CN 108536689A
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CN
China
Prior art keywords
video
timestamp
electronic identifications
identification information
data
Prior art date
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Pending
Application number
CN201710115180.1A
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Chinese (zh)
Inventor
刘武
李耿
俞韶桢
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China Telecom Corp Ltd
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China Telecom Corp Ltd
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Filing date
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Priority to CN201710115180.1A priority Critical patent/CN108536689A/en
Publication of CN108536689A publication Critical patent/CN108536689A/en
Pending legal-status Critical Current

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00Television systems
    • H04N7/18Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Alarm Systems (AREA)
  • Closed-Circuit Television Systems (AREA)

Abstract

The present invention discloses a kind of data conjunction rail methods, devices and systems for video monitoring, is related to field of video monitoring.Wherein pass through the electronic identifications of the video image and the acquisition of identity harvester that receive video acquisition device acquisition, the electronic identifications are stored with specified format, and timestamp is added to obtain identification information, identification information and video data close rail processing to form files in stream media, wherein the timestamp of the electronic identifications is synchronous with the timestamp of the video image.The present invention obtains identification information by giving collected electronic identifications to add timestamp, and close rail processing according to the synchronous mode of timestamp to form files in stream media with video data by identification information.To realize that suspect tracks by using electronic identifications when searching suspect by video monitoring image, without manually investigating monitoring image captured by multiple cameras, working efficiency is greatly improved.

Description

Data for video monitoring close rail methods, devices and systems
Technical field
The present invention relates to field of video monitoring, more particularly to a kind of data for video monitoring close rail method, apparatus and System.
Background technology
Currently, perfect with social security system, video monitoring equipment has spread all over each corner, when law enfrocement official needs When identifying suspect, it can be searched by monitoring image.Currently, identifying that suspect mainly passes through people by monitoring image Work identification method or machine automatic identification mode, but these identification methods are only capable of all kinds of figures to occurring in current monitor image Picture feature (such as:Face characteristic, behavioural characteristic, apparel characteristic, motion characteristic, gait feature, driven vehicle characteristics etc.) into Row identification.But suspect is often not in stationary state, can leave current monitored area, how to determine going for suspect To just at a problem.
For example, it is assumed that being arranged suspect is found that in camera 5 points of monitoring images taken in A afternoons on crime ground, But suspect is in 5 points of 10 minutes field ranges for having walked out camera A, in order to determine suspect 5: 10/after behavior, one As need by manually investigate the other cameras being arranged near camera A 5: 10/rear captured monitoring image In whether there is suspect, if being found that suspect in the monitoring image of camera B shooting, need to extract corresponding prison Control image is made a concrete analysis of.In road conditions complexity, camera is various or video it is unsharp in the case of, such processing mode Quite time-consuming effort.
Simultaneously there is likely to be such situation, suspect is led to after leaving the field range of camera A near camera B It crosses, but because of the shooting angle reason of camera B, suspect is not present in the visual field of camera B, in camera B Suspect cannot be found in the monitoring image of shooting, disappeared from monitoring image so as to cause suspect.
Further, since the shooting angle reason of camera A, although suspect is just in crime, which does not go out In the visual field of present camera A.Suspect only can not be found in time by identifying monitoring image in this case.
Invention content
The embodiment of the present invention provides a kind of data conjunction rail methods, devices and systems for video monitoring, by giving acquisition To electronic identifications add timestamp to obtain identification information, and identification information and video data are closed To form files in stream media, the wherein timestamp of electronic identifications and the timestamp of video image is synchronous for rail processing.Thus It can realize that suspect tracks by using electronic identifications when searching suspect by video monitoring image, without artificial row Monitoring image captured by multiple cameras is looked into, working efficiency is greatly improved.
According to an aspect of the present invention, a kind of data conjunction rail method for video monitoring is provided, including:
Receive the electronic identifications of the video image and the acquisition of identity harvester of video acquisition device acquisition;
Electronic identifications are stored with specified format, and add timestamp, to obtain identification information;
Identification information and video data are carried out to close rail processing, to form files in stream media, wherein identity Timestamp is synchronous with the timestamp of video image.
In one embodiment, identification information with video data close rail and handle and include:
Prediction frame in identification information and video data is carried out to close rail processing.
In one embodiment, electronic identifications are MAC Address.
In one embodiment, specified format is XML format.
In one embodiment, according to timestamp information input by user, inquiry and timestamp letter in files in stream media The corresponding electronic identifications of manner of breathing and/or video image.
In one embodiment, it according to electronic identifications input by user, inquires in files in stream media and regards accordingly Frequency image and/or timestamp information.
In one embodiment, in the case of occurring specifying electronic identifications in files in stream media, to management platform Send warning message.
According to another aspect of the present invention, a kind of data conjunction rail device for video monitoring is provided, including:
Receiving module, the electricity of video image and the acquisition of identity harvester for receiving video acquisition device acquisition Sub- identity;
Identity memory module for storing electronic identifications with specified format, and adds timestamp, to obtain body Part identification information;
Rail processing module is closed, for carrying out closing rail processing identification information and video data to form Streaming Media text Part, the wherein timestamp of identity and the timestamp of video image are synchronous.
In one embodiment, rail processing module is closed specifically to carry out the prediction frame in identification information and video data Close rail processing.
In one embodiment, electronic identifications are MAC Address.
In one embodiment, specified format is XML format.
In one embodiment, above-mentioned apparatus further includes retrieval module, wherein:
Module is retrieved, is used for according to timestamp information input by user, inquiry and timestamp information in files in stream media Corresponding electronic identifications and/or video image.
In one embodiment, retrieval module is additionally operable to according to electronic identifications input by user, in files in stream media It is middle to inquire corresponding video image and/or timestamp information.
In one embodiment, above-mentioned apparatus further includes warning module, wherein:
Warning module in the case of for occurring specifying electronic identifications in files in stream media, is sent out to management platform Send warning message.
According to another aspect of the present invention, a kind of data conjunction rail system for video monitoring is provided, including any of the above-described The data that embodiment is related to close rail device, and
Video acquisition device, for acquiring video image;
Identity harvester, for acquiring electronic identifications.
In one embodiment, identity harvester is WiFi equipment.
By referring to the drawings to the detailed description of exemplary embodiment of the present invention, other feature of the invention and its Advantage will become apparent.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this Some embodiments of invention without having to pay creative labor, may be used also for those of ordinary skill in the art With obtain other attached drawings according to these attached drawings.
Fig. 1 is the schematic diagram that the present invention closes rail method one embodiment for the data of video monitoring.
Fig. 2 is the schematic diagram that the present invention closes rail device one embodiment for the data of video monitoring.
Fig. 3 is the schematic diagram that the present invention closes another embodiment of rail device for the data of video monitoring.
Fig. 4 is the schematic diagram that the present invention closes rail system one embodiment for the data of video monitoring.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Below Description only actually at least one exemplary embodiment is illustrative, is never used as to the present invention and its application or makes Any restrictions.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise Lower obtained every other embodiment, shall fall within the protection scope of the present invention.
Unless specifically stated otherwise, positioned opposite, the digital table of the component and step that otherwise illustrate in these embodiments It is not limited the scope of the invention up to formula and numerical value.
Simultaneously, it should be appreciated that for ease of description, the size of attached various pieces shown in the drawings is not according to reality Proportionate relationship draw.
Technology, method and apparatus known to person of ordinary skill in the relevant may be not discussed in detail, but suitable In the case of, the technology, method and apparatus should be considered as authorizing part of specification.
In shown here and discussion all examples, any occurrence should be construed as merely illustrative, without It is as limitation.Therefore, the other examples of exemplary embodiment can have different values.
It should be noted that:Similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi It is defined, then it need not be further discussed in subsequent attached drawing in a attached drawing.
Fig. 1 is the schematic diagram that the present invention closes rail method one embodiment for the data of video monitoring.Wherein:
Step 101, the electronics body of the video image and the acquisition of identity harvester of video acquisition device acquisition is received Part mark.
Optionally, electronic identifications are MAC Address.
Step 102, electronic identifications are stored with specified format, and adds timestamp, to obtain identification information.
Optionally, specified format is XML format.
Due to the expansible characteristic of XML itself, " the time can be added for electronic identifications in xml code Stamp " label.
Step 103, identification information and video data are carried out closing rail processing, to form files in stream media, wherein body The timestamp of part mark is synchronous with the timestamp of video image.
Optionally, identification information with video data close rail and handle and include:By identification information and video Prediction frame in data carries out closing rail processing.
Include two kinds of frames in video by taking the video of mp4 formats as an example:Key frame (I frames) and prediction frame (P frames), I frame numbers It measures less, stores the data of entire image;There are many P number of frames, and storage is different from the variable data of I frames, and P frames are needed with I frames Based on, store or restore entire image by corresponding Compress softwares compression algorithm.Based on the characteristic of prediction frame, by by body Part identification information carries out closing rail processing with the prediction frame in video data, can be conducive to subsequent lookup and calling is handled.
Optionally, the timestamp in XML document can be synchronized with P frames and is matched, to be formed " same to rail ".Such one Come, in lookup or calling, so that it may quickly determine corresponding frame and electronic identifications by timestamp.
The data for video monitoring provided based on the above-mentioned implementation of the present invention close rail method, by giving collected electronics Identity adds timestamp to obtain identification information, and by identification information and video data close rail processing with Files in stream media is formed, the wherein timestamp of electronic identifications and the timestamp of video image is synchronous.To pass through video Monitoring image can realize that suspect tracks when searching suspect by using electronic identifications, without manually investigating multiple take the photograph The monitoring image as captured by head, greatly improves working efficiency.
In addition, can also be inquired in files in stream media opposite with timestamp information according to timestamp information input by user The electronic identifications and/or video image answered.In addition, can also be according to electronic identifications input by user, in Streaming Media text Corresponding video image and/or timestamp information are inquired in part.
The electricity that monitoring video information within a specified time can be quickly understood as a result, and occurred in the monitoring area Sub- identity, or can quickly understand which monitoring area when some electronic identifications appear in, this to implementing monitoring, Quick lock in suspect is very favorable.
For example, being arranged suspect, suspicion are found that in camera 5 points of monitor videos taken in A afternoons on crime ground People is in 5 points of 10 minutes field ranges for having walked out camera A.By using the present invention, it can be quickly obtained and occur 5 points of this moment (this 5 electronic identifications can be become the first electronic identity in 5 electronic identifications of monitoring area where camera A Logo collection), and 3 electronic identifications of monitoring area where appearing in camera A 5 points of 10 minutes this moment (can This 3 electronic identifications are become into the second electronic identifications set), by the first electronic identifications set obtained and Second electronic identifications collection conjunction intersection, if only there are one electronic identifications in intersection, this electronic identifications is just Must be the electronic identifications of suspect's mobile terminal.
For suspect 5: 10/after whereabouts, no longer need to by manually investigating its being arranged near camera A Its camera 5: 10/rear captured monitor video, it is only necessary to utilize the progress of obtained suspect's electronic identifications It searches, if camera B includes suspect's electronic identifications at 5 points of monitor videos shot for 10 minutes later, that is, shows suspicion Monitoring area where monitoring area where people from camera A enters camera B, thus can directly invoke captured by camera B Monitor video greatly improves working efficiency without being checked again to the monitor video captured by other cameras.
Meanwhile the present invention also has the advantage that, even if suspect's monitoring area where entering camera B, even if The image for failing to take suspect due to the shooting angle of camera B also can determine that suspect enters the region, by This further monitors the whereabouts of suspect.Effectively tracing and monitoring is carried out to suspect so as to realize.
In addition, in the case of occurring specifying electronic identifications in files in stream media, it can send and alarm to management platform Information.That is, by active inquiry electronic identifications, active monitoring can be carried out to suspect.
For example, the suspect's electronic identifications input system that can will be obtained, when finding the electricity occur in monitor video Sub- identity shows that the suspect has fled to the monitoring area, at this time can be by sending warning message, so as to right in time Suspect is monitored.
It should be noted that specified electronic identifications can be targetedly, can also be no specific aim 's.It, also can instant alarming if there are electronic identifications in the region for not answering someone to occur.
For example, suspect enters market in the business hours and hides in the corner that camera can not take, nights quotient is waited In nobody when again out implement theft.Due to that can not find suspect from monitor video, can bring about larger Security risk.And after implementing the present invention, although not noting abnormalities in monitoring image, at the end of the business hours of market Include electronic identifications in the monitor video of some camera shooting, and in this when market should nobody, this is just Show that someone is hidden in the monitoring area, in this case and alarm, can effectively reduce security risk.
Fig. 2 is the schematic diagram that the present invention closes rail device one embodiment for the data of video monitoring.As shown in Fig. 2, number Include receiving module 201, identity memory module 202 and conjunction rail processing module 203 according to rail device is closed.Wherein:
Video image and identity harvester acquisition of the receiving module 201 for receiving video acquisition device acquisition Electronic identifications.
Optionally, electronic identifications are MAC Address.
Identity memory module 202 is used to store electronic identifications with specified format, and adds timestamp, to obtain Identification information.
Optionally, specified format is XML format.
Rail processing module 203 is closed for carrying out closing rail processing identification information and video data to form Streaming Media text Part, the wherein timestamp of identity and the timestamp of video image are synchronous.
Optionally, it closes rail processing module 203 and the prediction frame in identification information and video data is specifically subjected to conjunction rail Processing.
The data for video monitoring provided based on the above-mentioned implementation of the present invention close rail device, by giving collected electronics Identity adds timestamp to obtain identification information, and by identification information and video data close rail processing with Files in stream media is formed, the wherein timestamp of electronic identifications and the timestamp of video image is synchronous.To pass through video Monitoring image can realize that suspect tracks when searching suspect by using electronic identifications, without manually investigating multiple take the photograph The monitoring image as captured by head, greatly improves working efficiency.
Fig. 3 is the schematic diagram that the present invention closes another embodiment of rail device for the data of video monitoring.Implement with shown in Fig. 2 Example is compared, and in the embodiment shown in fig. 3, data close rail device in addition to including receiving module 301, identity memory module 302 Further include retrieval module 304 except conjunction rail processing module 303.Wherein:
Module 304 is retrieved, for according to timestamp information input by user, inquiry and timestamp to be believed in files in stream media The corresponding electronic identifications of manner of breathing and/or video image.
Optionally, retrieval module 304 is additionally operable to, according to electronic identifications input by user, inquire in files in stream media Corresponding video image and/or timestamp information.
The electricity that monitoring video information within a specified time can be quickly understood as a result, and occurred in the monitoring area Sub- identity, or can quickly understand which monitoring area when some electronic identifications appear in, this to implementing monitoring, Quick lock in suspect is very favorable.
For example, being arranged suspect, suspicion are found that in camera 5 points of monitor videos taken in A afternoons on crime ground People is in 5 points of 10 minutes field ranges for having walked out camera A.By using the present invention, it can be quickly obtained and occur 5 points of this moment (this 5 electronic identifications can be become the first electronic identity in 5 electronic identifications of monitoring area where camera A Logo collection), and 3 electronic identifications of monitoring area where appearing in camera A 5 points of 10 minutes this moment (can This 3 electronic identifications are become into the second electronic identifications set), by the first electronic identifications set obtained and Second electronic identifications collection conjunction intersection, if only there are one electronic identifications in intersection, this electronic identifications is just Must be the electronic identifications of suspect's mobile terminal.
For suspect 5: 10/after whereabouts, no longer need to by manually investigating its being arranged near camera A Its camera 5: 10/rear captured monitor video, it is only necessary to utilize the progress of obtained suspect's electronic identifications It searches, if camera B includes suspect's electronic identifications at 5 points of monitor videos shot for 10 minutes later, that is, shows suspicion Monitoring area where monitoring area where people from camera A enters camera B, thus can directly invoke captured by camera B Monitor video greatly improves working efficiency without being checked again to the monitor video captured by other cameras.
Meanwhile the present invention also has the advantage that, even if suspect's monitoring area where entering camera B, even if The image for failing to take suspect due to the shooting angle of camera B also can determine that suspect enters the region, by This further monitors the whereabouts of suspect.Effectively tracing and monitoring is carried out to suspect so as to realize.
In addition, in the embodiment shown in fig. 3, data, which close rail processing unit, can also further comprise warning module 305.Its In:
It, can be actively flat to management in the case that specified electronic identifications occurs in files in stream media in warning module 305 Platform sends warning message.That is, by active inquiry electronic identifications, active monitoring can be carried out to suspect.
For example, the suspect's electronic identifications input system that can will be obtained, when finding the electricity occur in monitor video Sub- identity shows that the suspect has fled to the monitoring area, at this time can be by sending warning message, so as to right in time Suspect is monitored.
It should be noted that specified electronic identifications can be targetedly, can also be no specific aim 's.It, also can instant alarming if there are electronic identifications in the region for not answering someone to occur.
For example, suspect enters market in the business hours and hides in the corner that camera can not take, nights quotient is waited In nobody when again out implement theft.Due to that can not find suspect from monitor video, can bring about larger Security risk.And after implementing the present invention, although not noting abnormalities in monitoring image, at the end of the business hours of market Include electronic identifications in the monitor video of some camera shooting, and in this when market should nobody, this is just Show that someone is hidden in the monitoring area, in this case and alarm, can effectively reduce security risk.
Fig. 4 is the schematic diagram that the present invention closes rail system one embodiment for the data of video monitoring.As shown in figure 4, should System may include that data close rail device 401, video acquisition device 402 and identity harvester 403.Wherein, data close rail Device 401 can be that the data that any embodiment is related in Fig. 2 or Fig. 3 close rail device, and video acquisition device 402 is for acquiring video Image, identity harvester 403 is for acquiring electronic identifications.
Optionally, video acquisition device 402 can be camera, and identity harvester 403 can be WiFi equipment.
Data are closed rail processing unit 401 and can be realized by chips such as FPGA or CPLD, and software realization can be also passed through.Data are closed Rail processing unit 401 can be located in video acquisition device 402, may be alternatively located in identity harvester 403, may be alternatively located at clothes It is engaged in device, it is independent with video acquisition device 402 and 403 phase of identity harvester.
By applying the present invention, by giving collected electronic identifications to add timestamp to obtain identity letter Breath, and identification information and video data close rail processing to form files in stream media, wherein electronic identifications Timestamp is synchronous with the timestamp of video image.Thus can be by using electronics when searching suspect by video monitoring image Identity come realize suspect track, without manually investigating monitoring image captured by multiple cameras, greatly improve work Make efficiency.
One of ordinary skill in the art will appreciate that realizing that all or part of step of above-described embodiment can pass through hardware It completes, relevant hardware can also be instructed to complete by program, the program can be stored in a kind of computer-readable In storage medium, storage medium mentioned above can be read-only memory, disk or CD etc..
Description of the invention provides for the sake of example and description, and is not exhaustively or will be of the invention It is limited to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.It selects and retouches It states embodiment and is to more preferably illustrate the principle of the present invention and practical application, and those skilled in the art is enable to manage Various embodiments with various modifications of the solution present invention to design suitable for special-purpose.

Claims (16)

1. a kind of data for video monitoring close rail method, which is characterized in that including:
Receive the electronic identifications of the video image and the acquisition of identity harvester of video acquisition device acquisition;
The electronic identifications are stored with specified format, and add timestamp, to obtain identification information;
The identification information and the video data are carried out to close rail processing, to form files in stream media, wherein the electricity The timestamp of sub- identity is synchronous with the timestamp of the video image.
2. according to the method described in claim 1, it is characterized in that,
The identification information with the video data close rail and handle and includes:
Prediction frame in the identification information and the video data is carried out to close rail processing.
3. according to the method described in claim 1, it is characterized in that,
The electronic identifications are MAC Address.
4. according to the method described in claim 1, it is characterized in that,
The specified format is XML format.
5. according to the described method of any one of claim 1-4, which is characterized in that the method further includes:
According to timestamp information input by user, electronics body corresponding with the timestamp information is inquired in files in stream media Part mark and/or video image.
6. according to the method described in claim 5, it is characterized in that, the method further includes:
According to electronic identifications input by user, corresponding video image and/or timestamp letter are inquired in files in stream media Breath.
7. according to the described method of any one of claim 1-4, which is characterized in that the method further includes:
In the case of occurring specifying electronic identifications in files in stream media, warning message is sent to management platform.
8. a kind of data for video monitoring close rail device, which is characterized in that including:
Receiving module, the electronics body of video image and the acquisition of identity harvester for receiving video acquisition device acquisition Part mark;
Identity memory module for storing the electronic identifications with specified format, and adds timestamp, to obtain body Part identification information;
Rail processing module is closed, for close rail processing by the identification information and the video data to form Streaming Media File, wherein the timestamp of the electronic identifications is synchronous with the timestamp of the video image.
9. device according to claim 8, which is characterized in that
Rail processing module is closed specifically to carry out the prediction frame in the identification information and the video data to close rail processing.
10. device according to claim 8, which is characterized in that
The electronic identifications are MAC Address.
11. device according to claim 8, which is characterized in that
The specified format is XML format.
12. according to the device described in any one of claim 8-10, which is characterized in that described device further includes retrieval module, Wherein:
Module is retrieved, for according to timestamp information input by user, being inquired and the timestamp information in files in stream media Corresponding electronic identifications and/or video image.
13. device according to claim 12, which is characterized in that
Retrieval module is additionally operable to, according to electronic identifications input by user, corresponding video image be inquired in files in stream media And/or timestamp information.
14. according to the device described in any one of claim 8-10, which is characterized in that described device further includes warning module, Wherein:
Warning module in the case of for occurring specifying electronic identifications in files in stream media, sends to management platform and reports Alert information.
15. a kind of data for video monitoring close rail system, which is characterized in that including any one of such as claim 8-14 institutes The data stated close rail device, and
Video acquisition device, for acquiring video image;
Identity harvester, for acquiring electronic identifications.
16. system according to claim 15, which is characterized in that
Identity harvester is WiFi equipment.
CN201710115180.1A 2017-03-01 2017-03-01 Data for video monitoring close rail methods, devices and systems Pending CN108536689A (en)

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Application Number Priority Date Filing Date Title
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