CN102970522A - Method for visiting and browsing video image transmitted by front end camera by using client end - Google Patents
Method for visiting and browsing video image transmitted by front end camera by using client end Download PDFInfo
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- CN102970522A CN102970522A CN2012105322229A CN201210532222A CN102970522A CN 102970522 A CN102970522 A CN 102970522A CN 2012105322229 A CN2012105322229 A CN 2012105322229A CN 201210532222 A CN201210532222 A CN 201210532222A CN 102970522 A CN102970522 A CN 102970522A
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Abstract
The invention discloses a method for visiting and browsing a video image transmitted by a front end camera by using a client end. The video image transmitted by the front monitoring camera is visited and browsed in a plug-free mode through a WEB browser on the client end. The method can be operated under various operating systems and various terminal devices without installing and downloading a video decoding plug matched with a camera device, so that the convenience is brought for software issuing, version updating and user use. The method is suitable for mainstream WEB browsers such as IE (Internet Explorer), Chrome, Firefox and UCWEB (You Can Web) for PC (Personal Computer) and mobile terminals, effectively solves the problems of type limit and various compatibilities of decoding display of the video image of the camera to the user terminal, and maximally meets the demand of monitoring the video image under various complex application environments in an actual use process.
Description
Technical field
The present invention relates to the video frequency graphic monitoring technical field, relate in particular to a kind of method of utilizing client-access to browse front-end camera passback video image.
Background technology
Ultra-high-tension power transmission line is the lifeline that electric power is carried, in early days to the detection of transmission line running status mainly by manually finishing, this mode efficient is low, cost is high, workload is large, development along with information technology, sensor technology, the communication technology, new energy technology, the automaticity that transmission line status is detected is more and more higher, a series of technology maturations, on-line monitoring system that emphasis is different have finally been formed, the ruuning situation of remote monitoring transmission line comprises filth, wind pendulum, icing, stress and accumulated snow etc. comprehensively.The transmission line long-distance frequency image monitoring system is that application is more a kind of in numerous on-line monitoring systems.At present, the video frequency graphic monitoring system is used widely in power industry, and modal application scenario is transmission line and transformer station.Utilize video image that transmission line is carried out on-line monitoring, understand in real time the field conditions such as steel tower itself and surrounding enviroment, conductor galloping icing, insulator contamination, can obtain in some aspects than the better even irreplaceable effect of other monitoring technology.
Be illustrated in figure 1 as transmission line long-distance video frequency graphic monitoring system construction drawing, the overall structure of transmission line long-distance frequency image monitoring system can be divided into data collection layer, data transfer layer, three part of center service layer usually.Data collection layer is made of video camera, electric supply installation etc., transport layer is by formations such as the wired or wireless network equipment, communication lines (such as optical fiber), and the center service layer is made of background server, switch, video frequency graphic monitoring management software, monitor workstation etc.The transmission path of video flowing is video camera, web-transporting device, communication line, monitor workstation from front to back successively.
Because the disunity of video code model, the video code model of in the market video camera support is varied, MPEG4 except international standard, H.264, MJPEG etc., also has the privately owned coded format of each producer, the result who causes thus is that video camera simultaneously access on a monitor workstation of a plurality of brands even a plurality of models is browsed, need respectively access, different coordinative composition of equipments SDK bags is installed, and these coordinative composition of equipments SDK bag major part is only supported PC running environment, Windows operating system wants at mobile phone, almost can't use on the portable terminals such as PAD.This technical limitation has limited the application scenario of transmission line long-distance frequency image monitoring system greatly, is unfavorable for carrying out of in particular cases user's real work.
The application program of B/S deployment mode is more and more general, and advantage is that version updating upgrading is convenient, user friendly is high, compatible good to running environment.The characteristic of B/S application program itself and platform independence can allow him accomplish to move under various operating systems, various terminal equipment very easily.The application structure of B/S pattern equally also is the ideal chose of transmission line long-distance frequency image monitoring system.But the difficulty that the particularity that video image decoding shows has caused the B/S model application to be realized.Even all video cameras have adopted the same video code model in the system, can not guarantee in all browsers normally display video image.The WEB browser of main flow has IE, Chrome, Firefox etc., the very limited and property of there are differences to the support quantity of video code model.Can solve the problem that the WEB browser is not supported video code model by the supporting video decode plug-in unit of video camera is installed, but most applications only limits to IE, and the distribution of video decode plug-in unit dispose often also be difficult, problem the more.Therefore a kind ofly need not that plug-in unit is installed, realize in a plurality of WEB browsers that technology that video image shows and method seem and be necessary very much.
Summary of the invention
For above-mentioned prior art, the technical problem to be solved in the present invention is: the WEB browser of existing main flow has IE, Chrome, Firefox etc., the very limited and property of there are differences of its support quantity to video code model, though can solve the problem that the WEB browser is not supported video code model by the supporting video decode plug-in unit of video camera is installed, but most applications only limits to IE, and the distribution of video decode plug-in unit deployment often has difficulties and problem.
In order to solve the problems of the technologies described above, the present invention adopts following technical scheme:
A kind of method of utilizing client-access to browse front-end camera passback video image is characterized in that, may further comprise the steps:
1. monitor client starts the browse operation to a certain road camera video image, and browser is set video image play frame rate parameter with http protocol login front-end camera equipment;
2. send the picture request of capturing by http protocol GET or POST order;
3. wait for that video camera finishes the response that a frame picture is captured, picture file is stored in certain path of camera apparatus inside with JPG, GIF, PNG form;
4. the picture URL that returns by video camera of monitor client, with the picture file information updating to＜div under the element＜img element, upgrade upper one secondary picture to cover;
5. browser and WEB server communicate, and download this picture file, finish picture and upgrade;
6. according to time interval repeating step corresponding to video image play frame rate calculation of parameter 2. to 4..
Compared with prior art, the present invention has following beneficial effect:
One, shows camera video image without the plug-in unit mode in the WEB browser arbitrarily.
Two, be applicable to the WEB browser (IE, Chrome, Firefox, UCWEB etc.) of main flow on PC and the portable terminal, can accomplish to move under various operating systems, the various terminal equipment.
Three, need not to install the supporting video decode plug-in unit of download camera apparatus, be convenient to software issue, edition upgrading, user's use.
Description of drawings
Fig. 1 is transmission line long-distance video frequency graphic monitoring system construction drawing;
Fig. 2 is remote browse front-end camera video image sequential chart;
Embodiment
The invention will be further described below in conjunction with the drawings and the specific embodiments.
A kind of method of utilizing client-access to browse front-end camera passback video image may further comprise the steps:
1. monitor client starts the browse operation to a certain road camera video image, and browser is set video image play frame rate parameter with http protocol login front-end camera equipment;
2. send the picture request of capturing by http protocol GET or POST order;
3. wait for that video camera finishes the response that a frame picture is captured, picture file is stored in certain path of camera apparatus inside with JPG, GIF, PNG form;
4. the picture URL that returns by video camera of monitor client, with the picture file information updating to＜div under the element＜img element, upgrade upper one secondary picture to cover;
5. browser and WEB server communicate, and download this picture file, finish picture and upgrade;
6. according to time interval repeating step corresponding to video image play frame rate calculation of parameter 2. to 4..
Surveillance center at first finishes deployment and the camera arrangement work of background service software at server, later at workstation startup WEB browser, the login background service selects No. 1 field camera to carry out video tour at the monitor client software interface.Client software is pressed certain hour interval repetitive requests, download, renewal candid photograph picture after successfully logining camera apparatus, realize the effect that video image shows.
The present invention requires to be installed in the on-the-spot video camera network enabled communication of monitoring and provides HTTP or the equipment access interface of HTTPS and support long-range grabgraf function, and picture format can be JPG, GIF and PNG.
Above-described embodiment does not limit the present invention in any form, all take to be equal to replace or technical scheme that the form of equivalent transformation obtains, all drop within the protection range of type of the present invention.
Claims (1)
1. a method of utilizing client-access to browse front-end camera passback video image is characterized in that, may further comprise the steps:
1. client terminal start-up is to the browse operation of a certain road camera video image, and browser is set video image play frame rate parameter with http protocol login front-end camera equipment;
2. send the picture request of capturing by http protocol GET or POST order;
3. wait for that video camera finishes the response that a frame picture is captured, picture file is stored in certain path of camera apparatus inside with JPG, GIF, PNG form;
4. the picture URL that returns by video camera of client, with the picture file information updating to＜div under the element＜img element, upgrade upper one secondary picture to cover;
5. browser and WEB server communicate, and download this picture file, finish picture and upgrade;
6. according to time interval repeating step corresponding to video image play frame rate calculation of parameter 2. to 4..
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| CN201210532222.9A CN102970522B (en) | 2012-12-12 | 2012-12-12 | A kind of method utilizing client-access to browse front-end camera passback video image |
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| CN201210532222.9A CN102970522B (en) | 2012-12-12 | 2012-12-12 | A kind of method utilizing client-access to browse front-end camera passback video image |
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| CN102970522A true CN102970522A (en) | 2013-03-13 |
| CN102970522B CN102970522B (en) | 2016-09-07 |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104079590A (en) * | 2013-03-25 | 2014-10-01 | 深圳市新锐影视数码有限公司 | 720-degree panoramic roaming system |
| CN104079991A (en) * | 2013-03-28 | 2014-10-01 | 国家电网公司 | Video playing method and device |
| CN106506525A (en) * | 2016-11-29 | 2017-03-15 | 北京旷视科技有限公司 | For playing the method and device of video flowing on a web browser |
| CN107277612A (en) * | 2016-04-05 | 2017-10-20 | 韩华泰科株式会社 | Method and apparatus for playing Media Stream in web browser |
| CN109326125A (en) * | 2018-11-14 | 2019-02-12 | 太原市高远时代科技有限公司 | Picture quality diagnostic system and diagnostic method based on embedded system |
| CN110769193A (en) * | 2018-07-26 | 2020-02-07 | 视联动力信息技术股份有限公司 | Monitoring playing method and device |
| CN111131880A (en) * | 2019-12-30 | 2020-05-08 | 中国银行股份有限公司 | Webpage customized video recording method and device |
| CN113873337A (en) * | 2021-10-27 | 2021-12-31 | 猫岐智能科技（上海）有限公司 | Image viewing method |
| CN114025140A (en) * | 2021-11-19 | 2022-02-08 | 四方智能(武汉)控制技术有限公司 | Integrated client for B/S architecture monitoring system |
| CN115695879A (en) * | 2023-01-04 | 2023-02-03 | 北京蓝色星际科技股份有限公司 | Video playing method, system, device, electronic equipment and storage medium |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1606300A (en) * | 2003-10-09 | 2005-04-13 | 国际商业机器公司 | Image distribution for dynamic server pages |
| CN101477535A (en) * | 2008-12-30 | 2009-07-08 | 华为技术有限公司 | Web page display method, request processing method, apparatus and system |
| CN101860734A (en) * | 2009-04-07 | 2010-10-13 | 谢亚南 | Method for implementing incremental transmission and display of dynamic images through AJAX |
| CN101902580A (en) * | 2009-05-26 | 2010-12-01 | 北京同步科技有限公司 | Network multimedia tracking system for teaching |
| CN101938462A (en) * | 2009-06-30 | 2011-01-05 | 安讯士有限公司 | Be used to limit the method for the visit of the media data that video camera is produced |
-
2012
- 2012-12-12 CN CN201210532222.9A patent/CN102970522B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1606300A (en) * | 2003-10-09 | 2005-04-13 | 国际商业机器公司 | Image distribution for dynamic server pages |
| CN101477535A (en) * | 2008-12-30 | 2009-07-08 | 华为技术有限公司 | Web page display method, request processing method, apparatus and system |
| CN101860734A (en) * | 2009-04-07 | 2010-10-13 | 谢亚南 | Method for implementing incremental transmission and display of dynamic images through AJAX |
| CN101902580A (en) * | 2009-05-26 | 2010-12-01 | 北京同步科技有限公司 | Network multimedia tracking system for teaching |
| CN101938462A (en) * | 2009-06-30 | 2011-01-05 | 安讯士有限公司 | Be used to limit the method for the visit of the media data that video camera is produced |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104079590A (en) * | 2013-03-25 | 2014-10-01 | 深圳市新锐影视数码有限公司 | 720-degree panoramic roaming system |
| CN104079991A (en) * | 2013-03-28 | 2014-10-01 | 国家电网公司 | Video playing method and device |
| CN107277612A (en) * | 2016-04-05 | 2017-10-20 | 韩华泰科株式会社 | Method and apparatus for playing Media Stream in web browser |
| CN106506525B (en) * | 2016-11-29 | 2019-10-25 | 北京旷视科技有限公司 | For playing the method and device of video flowing on a web browser |
| CN106506525A (en) * | 2016-11-29 | 2017-03-15 | 北京旷视科技有限公司 | For playing the method and device of video flowing on a web browser |
| CN110769193A (en) * | 2018-07-26 | 2020-02-07 | 视联动力信息技术股份有限公司 | Monitoring playing method and device |
| CN109326125A (en) * | 2018-11-14 | 2019-02-12 | 太原市高远时代科技有限公司 | Picture quality diagnostic system and diagnostic method based on embedded system |
| CN109326125B (en) * | 2018-11-14 | 2021-07-16 | 太原市高远时代科技有限公司 | Picture quality diagnosis system and method based on embedded system |
| CN111131880A (en) * | 2019-12-30 | 2020-05-08 | 中国银行股份有限公司 | Webpage customized video recording method and device |
| CN111131880B (en) * | 2019-12-30 | 2022-04-12 | 中国银行股份有限公司 | Webpage customized video recording method and device |
| CN113873337A (en) * | 2021-10-27 | 2021-12-31 | 猫岐智能科技（上海）有限公司 | Image viewing method |
| CN114025140A (en) * | 2021-11-19 | 2022-02-08 | 四方智能(武汉)控制技术有限公司 | Integrated client for B/S architecture monitoring system |
| CN114025140B (en) * | 2021-11-19 | 2024-03-08 | 四方智能(武汉)控制技术有限公司 | Integrated client for B/S architecture monitoring system |
| CN115695879A (en) * | 2023-01-04 | 2023-02-03 | 北京蓝色星际科技股份有限公司 | Video playing method, system, device, electronic equipment and storage medium |
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| CN102970522B (en) | 2016-09-07 |
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