CN103297752A - Video monitoring method and video monitoring system - Google Patents
Video monitoring method and video monitoring system Download PDFInfo
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- CN103297752A CN103297752A CN2013101494004A CN201310149400A CN103297752A CN 103297752 A CN103297752 A CN 103297752A CN 2013101494004 A CN2013101494004 A CN 2013101494004A CN 201310149400 A CN201310149400 A CN 201310149400A CN 103297752 A CN103297752 A CN 103297752A
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Abstract
The invention discloses a video monitoring method which includes the following steps of presetting the number of storage days or a storage capacity, obtaining information of monitored images in a video stream in real time, conducting analysis and recognition on the real-time video information, recognizing to find out whether the video information obtained in real time is moving video or static video, conducting analysis and searching on stored video modules, searching to find out whether stored video information is moving video or static video, and storing real-time video into different routes according to the fact that whether the preset number of storage days or a capacity value is reached or not. On the basis, the invention further discloses a video monitoring system which comprises a video storage device, wherein the video storage device comprises a recognition unit and a searching unit, the recognition unit is used for recognizing to find out whether the video obtained in real time is moving video or static video, and the searching unit is used for searching to find out whether the stored video is moving video or static video. According to the video monitoring method and the video monitoring system, the same storage capacity is effectively used, video stream information which is valuable to clients is stored as much as possible, and storage investment in the monitoring system is saved.
Description
Technical field
Patent of the present invention relates to the Network Video Surveillance technology, specifically a kind of video frequency monitoring method and video monitoring system.
Background technology
Along with the development of society, people are more and more to the video monitoring demand in producing and living, and build video monitoring system also from original problem whether supervisory control system is arranged that only solves, and develop to pursuing more clear and better experiencing direction.High-definition network video monitoring becomes the main selection that video monitoring system is built gradually in the corresponding video monitoring technical development therewith, and HD video monitoring has simultaneously brought a lot of problems, such as the enough big capacity storage of needs, causes having increased substantially system cost.
Existing technical scheme is front end camera collection video flow information in the market, finishes coding, and platform is finished the decoding of video flowing, and all stored on the local storage array after receiving the coded message that camera passes back.Thus, under the situation of camera resolution unanimity, the different manufacturers system, the camera of identical way, identical time, the required memory space that takies is essentially identical.
But through facts have proved, in most cases, static video flow valuable information often is not provided or the valuable information that provides seldom, inconsistent often with the video record information of storage fully to the real valuable video record information of client, even in the part scene, valuable video proportion is less than 20%.Therefore, how effectively to utilize same memory capacity, storage as much as possible is those skilled in the art's problem demanding prompt solutions to the valuable Video stream information of client.
Summary of the invention
The present invention is for the defective that solves above-mentioned prior art provides a kind of video frequency monitoring method and video monitoring system, and video monitoring system of the prior art is carried out scientific and reasonable improvement, thereby effectively utilizes memory capacity.
The present invention solves the problems of the technologies described above the technical scheme that adopts to provide a kind of video frequency monitoring method, it is characterized in that, may further comprise the steps:
S1. preestablish storage fate or memory capacity;
S2. the information of monitoring image in the video flowing that obtains in real time;
S3. real-time video information is analyzed identification, the video information that identification is obtained in real time is mobile video or static video;
S4. the video module of having stored is analyzed retrieval, the video information that retrieval has been stored is mobile video or static video;
S5. if do not reach default storage fate or memory capacity numerical value, then with mobile video or static video storage to local storage array;
If reached default storage fate or memory capacity numerical value, then delete the static video storage piece of having stored, deposit the mobile video or the static video that obtain in real time in.
S6. repeating step S2～S5 finishes video monitoring.
Above-mentioned video frequency monitoring method, wherein, preestablishing the storage fate is 28～31 days.
Above-mentioned video frequency monitoring method, wherein, described video flowing is with H264 or H265 coding form coding.
Above-mentioned video frequency monitoring method, wherein, the pixel number of described video monitoring image is predeterminable.
Above-mentioned video frequency monitoring method, wherein, the pixel of described video monitoring image is 1,300,000～5,000,000.
Video monitoring system provided by the invention, comprise front end watch-dog, video receiving apparatus, video storage device, video receiving apparatus is responsible for stored video signal by vision signal, video storage device that network receives the collection of on-the-spot front end watch-dog, it is characterized in that, video storage device comprises recognition unit and retrieval unit, it is mobile video or static video that recognition unit is used for identifying the video that obtains in real time, and it is mobile video or static video that retrieval unit is used for retrieving the video of having stored.
Above-mentioned video monitoring system, wherein, described front end watch-dog comprises the video flowing generation module, the video flowing generation module is with H264 or H265 coding form coding.
Above-mentioned video monitoring system, wherein, described front end watch-dog is connected with video receiving apparatus by INTERNET or 3G/4G network.
Compared with prior art, a kind of video frequency monitoring method provided by the invention and video monitoring system, can effectively promote the information memory by using rate of effective video monitoring, general statistics according to the video monitoring storage, can on average prolong 70～80% effective videos and flow memory time, actively extract effective storage information, saved the storage investment in the video monitoring system, for the post-survey evidence obtaining provides valuable video monitoring information, for the timely science decision of video surveillance management person provides strong technical support, and in supervisory control system, obtain promoting and use.
Description of drawings
In order to be illustrated more clearly in the technical scheme in the embodiment of the invention, to do to introduce simply to the accompanying drawing of required use among the embodiment below, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the flow chart of video frequency monitoring method of the present invention.
Embodiment
The invention provides a kind of video frequency monitoring method and video monitoring system, clearer, clear and definite in order to make purpose of the present invention, technical scheme and advantage, the invention will be further described below with reference to drawings and Examples.
In existing video monitoring system, the watch-dog of front end is gathered video flow information, finish coding, after platform receives the coded message that watch-dog passes back, finish the decoding of video flowing, and all store on the local storage array, this storage mode has taken a large amount of memory spaces, and a lot of memory contents is with the valuable storage information of being not able to come to the client.
This shows, existing video monitoring system, can not well utilize limited memory capacity, unworthy video information has occupied a large amount of memory spaces, main design of the present invention is: at the deficiencies in the prior art, namely when video monitoring, selectively video information is stored, thereby guarantee that the maximized storage of limited memory capacity is to the valuable video information of client.
According to above design, the invention provides a kind of video frequency monitoring method and video monitoring system, as shown in Figure 1, a kind of video frequency monitoring method may further comprise the steps:
S1. preestablish storage fate or memory capacity;
S2. the information of monitoring image in the video flowing that obtains in real time;
S3. real-time video information is analyzed identification, the video information that identification is obtained in real time is mobile video or static video;
S4. the video module of having stored is analyzed retrieval, the video information that retrieval has been stored is mobile video or static video;
S5. if do not reach default storage fate or memory capacity numerical value, then with mobile video or static video storage to local storage array;
If reached default storage fate or memory capacity numerical value, then delete the static video storage piece of having stored, deposit the mobile video or the static video that obtain in real time in.
S6. repeating step S2～S5 finishes video monitoring.
In order further to improve performance of the present invention, preferred, preestablishing the storage fate is 28～31 days.
Preferably, described video flowing is with H264 or H265 coding form coding.
Preferably, the pixel number of described video monitoring image is predeterminable.
Preferably, the pixel of described video monitoring image is 1,300,000～5,000,000.
The present invention also provides a kind of video monitoring system, comprise front end watch-dog, video receiving apparatus, video storage device, video receiving apparatus is responsible for stored video signal by vision signal, video storage device that network receives the collection of on-the-spot front end watch-dog, it is characterized in that, video storage device comprises recognition unit and retrieval unit, it is mobile video or static video that recognition unit is used for identifying the video that obtains in real time, and it is mobile video or static video that retrieval unit is used for retrieving the video of having stored.
In order further to improve performance of the present invention, preferred, described front end watch-dog comprises the video flowing generation module, and the video flowing generation module is with H264 or H265 coding form coding.
Preferably, described front end watch-dog is connected with video receiving apparatus by INTERNET or 3G/4G network.
Compared with prior art, a kind of video frequency monitoring method provided by the invention and video monitoring system, can effectively promote the information memory by using rate of effective video monitoring, general statistics according to the video monitoring storage, can on average prolong 70～80% effective videos and flow memory time, actively extract effective storage information, saved the storage investment in the video monitoring system, for the post-survey evidence obtaining provides valuable video monitoring information, for the timely science decision of video surveillance management person provides strong technical support, and in supervisory control system, obtain promoting and use.
Though the present invention discloses as above with preferred embodiment; right its is not in order to limiting the present invention, any those skilled in the art, without departing from the spirit and scope of the present invention; when can doing a little modification and perfect, so protection scope of the present invention is when with being as the criterion that claims were defined.
Claims (8)
1. a video frequency monitoring method is characterized in that, may further comprise the steps:
S1. preestablish storage fate or memory capacity;
S2. the information of monitoring image in the video flowing that obtains in real time;
S3. real-time video information is analyzed identification, the video information that identification is obtained in real time is mobile video or static video;
S4. the video module of having stored is analyzed retrieval, the video information that retrieval has been stored is mobile video or static video;
S5. if do not reach default storage fate or memory capacity numerical value, then with mobile video or static video storage to local storage array;
If reached default storage fate or memory capacity numerical value, then delete the static video storage piece of having stored, deposit the mobile video or the static video that obtain in real time in.
S6. repeating step S2～S5 finishes video monitoring.
2. video frequency monitoring method according to claim 1 is characterized in that, preestablishing the storage fate is 28～31 days.
3. according to claim 1 or 2 arbitrary described video frequency monitoring methods, it is characterized in that described video flowing is with H264 or H265 coding form coding.
4. according to claim 1 or 2 arbitrary described video frequency monitoring methods, it is characterized in that the pixel number of described video monitoring image is predeterminable.
5. video frequency monitoring method according to claim 4 is characterized in that, the pixel of described video monitoring image is 1,300,000～5,000,000.
6. video monitoring system, comprise front end watch-dog, video receiving apparatus, video storage device, video receiving apparatus is responsible for stored video signal by vision signal, video storage device that network receives the collection of on-the-spot front end watch-dog, it is characterized in that, video storage device comprises recognition unit and retrieval unit, it is mobile video or static video that recognition unit is used for identifying the video that obtains in real time, and it is mobile video or static video that retrieval unit is used for retrieving the video of having stored.
7. video monitoring system according to claim 6 is characterized in that, described front end watch-dog comprises the video flowing generation module, and the video flowing generation module is with H264 or H265 coding form coding.
8. video monitoring system according to claim 6 is characterized in that, described front end watch-dog is connected with video receiving apparatus by INTERNET or 3G/4G network.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105659587A (en) * | 2015-12-19 | 2016-06-08 | 张北江 | A data storage method for a monitor system and a system thereof |
| CN105872552A (en) * | 2016-05-13 | 2016-08-17 | 济南中维世纪科技有限公司 | Intelligent processing method for prolonging video storage time of video monitoring system |
| CN105979189A (en) * | 2016-05-31 | 2016-09-28 | 杭州趣吧科技有限公司 | Video signal processing and storing method and video signal processing and storing system |
| CN111819837A (en) * | 2018-03-11 | 2020-10-23 | 谷歌有限责任公司 | Static video identification |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101803375A (en) * | 2007-09-21 | 2010-08-11 | 派尔高公司 | Method and apparatus for configuring storage of video data from a plurality of sources |
| CN102543125A (en) * | 2012-01-17 | 2012-07-04 | 中兴通讯股份有限公司 | Method and system for providing value-added service based on radio frequency identification technique |
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2013
- 2013-04-25 CN CN2013101494004A patent/CN103297752A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101803375A (en) * | 2007-09-21 | 2010-08-11 | 派尔高公司 | Method and apparatus for configuring storage of video data from a plurality of sources |
| CN102543125A (en) * | 2012-01-17 | 2012-07-04 | 中兴通讯股份有限公司 | Method and system for providing value-added service based on radio frequency identification technique |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105659587A (en) * | 2015-12-19 | 2016-06-08 | 张北江 | A data storage method for a monitor system and a system thereof |
| CN105872552A (en) * | 2016-05-13 | 2016-08-17 | 济南中维世纪科技有限公司 | Intelligent processing method for prolonging video storage time of video monitoring system |
| CN105979189A (en) * | 2016-05-31 | 2016-09-28 | 杭州趣吧科技有限公司 | Video signal processing and storing method and video signal processing and storing system |
| CN111819837A (en) * | 2018-03-11 | 2020-10-23 | 谷歌有限责任公司 | Static video identification |
| CN111819837B (en) * | 2018-03-11 | 2022-01-14 | 谷歌有限责任公司 | Method and system for identifying static video |
| US11917158B2 (en) | 2018-03-11 | 2024-02-27 | Google Llc | Static video recognition |
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