CN102364934A - Method and system for realizing remote monitoring video transmission by utilizing video telephone - Google Patents
Method and system for realizing remote monitoring video transmission by utilizing video telephone Download PDFInfo
- Publication number
- CN102364934A CN102364934A CN2011103814120A CN201110381412A CN102364934A CN 102364934 A CN102364934 A CN 102364934A CN 2011103814120 A CN2011103814120 A CN 2011103814120A CN 201110381412 A CN201110381412 A CN 201110381412A CN 102364934 A CN102364934 A CN 102364934A
- Authority
- CN
- China
- Prior art keywords
- module
- application server
- web camera
- video
- video telephone
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Abstract
The invention provides a method and a system for realizing remote monitoring video transmission by utilizing a video telephone. The system comprises an application server, at least one video telephone and at least one Internet protocol camera, wherein the Internet protocol camera comprises an image acquisition module, an image compression module and a network communication module; the application server comprises a network communication module and a protocol conversion module; the video telephone comprises a network communication module, a signal decompression module and a signal display module; the network communication module of the application server establishes connection with the network communication module of the Internet protocol camera, and is used for acquiring compressed image data obtained by the Internet protocol camera; the protocol conversion module of the application server is used for performing session initiation protocol (SIP) packaging on the compressed image data acquired from the Internet protocol camera; and the network communication module of the application server also establishes an SIP channel with the network communication module of the video telephone, and transmits the image data packaged by the protocol conversion module to the video telephone.
Description
Technical field
The invention belongs to the monitoring technique field, relate in particular to a kind of method and system that utilizes video telephone to realize the remote monitoring video transmission.
Background technology
Along with computer technology, network technology and Development of Multimedia Technology, video monitoring system have begun to develop towards the direction of digitlization, networking.The conventional analogue supervisory control system also can be the digitalized network monitoring through relevant device translates.The appearance of digitalized network monitoring makes watching of pilot signal convenient; As long as the place of network UNICOM is arranged; Just can open computer, carry out watching of monitoring image through the special-purpose software on the computer, and needn't the people just can watch through dedicated system to Surveillance center.
But still there is following problem in the monitoring of present digitalized network:
At first, present digitalized network monitoring need rely on PC, and this is because watching the software of monitoring image all is that the operating system that relies on PC is developed, and see monitoring image, must use PC.
In addition, on PC, watch monitoring image, not only special software need be installed on PC, but also need the method for using of this type professional software on top of, otherwise also can't watch monitoring image.
Moreover; Because the power consumption of PC is very big,, has only the power supply that just can open PC in the time of to watch monitoring image in the reality so PC often is not operation continuously; And want to see monitoring image from the user; To driving PC, see that until opening specific software monitoring image tends to take a long time, reduced the ageing of operation.
In a word, the user wants to see that monitoring image need carry out complicated operations.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of method and system that utilizes video telephone to realize the remote monitoring video transmission, only need operation simply can watch the image of video monitoring.
A kind of system that utilizes video telephone to realize the remote monitoring video transmission; Comprise application server, at least one video telephone and at least one web camera; Wherein, said web camera comprises image capture module, image compression module and network communication module; Said application server comprises network communication module and protocol conversion module; Said video telephone comprises network communication module, signal decompression module and signal display module;
Image capture module in the said web camera is used for the image transitions that collects is become digital signal; Said image compression module is used for the image digital signal of image capture module output is compressed;
The network communication module of said application server and the network communication module in the web camera connect, and are used to obtain the view data after the compression that web camera obtains; Protocol conversion module in the said application server is used for the view data after the compression of obtaining from web camera is carried out the encapsulation of Session Initiation Protocol; The network communication module of said application server also set up and the network communication module of video telephone between the Session Initiation Protocol passage, and the view data that will pass through after the protocol conversion module encapsulation is sent in the video telephone;
The signal decompression module of said video telephone is used to extract the view data after the compression, and utilizes built-in decoder that view data is decoded, and obtains original view data;
Said signal display module is used for the raw image data of signal decompression module output is shown.
A kind of method of utilizing video telephone to realize the remote monitoring video transmission comprises:
Application server and web camera connect, and obtain the view data after the compression of web camera output, and the view data after the said compression will collect video signal by web camera and compress and obtain;
Application server carries out the compressing image data that gets access to the encapsulation of Session Initiation Protocol;
Session Initiation Protocol passage between application server foundation and the video telephone; And the view data that will pass through after the SIP encapsulation is sent in the video telephone; So that video telephone extracts the view data after the compression; And utilize built-in decoder that view data is decoded, obtain original view data, and show.
The present invention improves traditional network video monitor and control system and video-phone system; Make two systems to work in coordination; Make the user no longer need carry out watching of monitoring image through the PC that concrete management software is installed; Only need the video telephone on the desktop just can watch monitoring image, promoted the scope of application of supervisory control system greatly.And the user only need select relevant node in address list, and click-to-dial just can be seen monitoring image then, need not open PC, also need not operate special-purpose software, operates simpler.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below 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 that the video telephone that utilizes that provides in the one embodiment of the invention is realized the sketch map of the system of remote monitoring video transmission;
Fig. 2 is the concrete composition structural representation of the web camera among Fig. 1;
Fig. 3 is the concrete composition structural representation of the application server among Fig. 1;
Fig. 4 is the concrete composition structural representation of the video telephone among Fig. 1;
Fig. 5 is that the video telephone that utilizes that another embodiment of the present invention provides is realized the flow chart of the method for remote monitoring video transmission.
Embodiment
For the purpose, technical scheme and the advantage that make the embodiment of the invention clearer; To combine the accompanying drawing in the embodiment of the invention below; Technical scheme in the embodiment of the invention is carried out clear, intactly description; Obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the present invention's protection.
One embodiment of the invention provides a kind of system that utilizes video telephone to realize the remote monitoring video transmission, and as shown in Figure 1, this system comprises: application server 2, at least one web camera 1 and at least one video telephone 3.A web camera and a video telephone of having connected with application server 2 exemplarily only are shown among Fig. 1.
Below specify the concrete composition structure of each equipment.
Fig. 2 shows the composition structural representation of web camera.This web camera comprises image capture module 101, image compression module 102 and network communication module 103.Wherein, Image capture module 101 is used for the image transitions that collects is become digital signal; Image compression module 102 is used for the image digital signal of image capture module 101 outputs is compressed; The H.264 coded system that utilization can be adopted international standards is compressed, and can reduce the data volume of view data significantly, conveniently on network, transmits.
Fig. 3 shows the composition structural representation of application server.This application server comprises network communication module 201 and protocol conversion module 202.Wherein, network communication module in the application server 201 set up with web camera in network communication module 103 between communication be connected, and then application server obtains the view data after the compression that web camera obtains.View data after the compression that protocol conversion module 202 is used for application server 2 is got access to from web camera 1 is carried out the encapsulation of SIP (conversation initialized protocol, SessionInitiation Protocol) agreement.
Fig. 4 shows the composition structural representation of video telephone.Need to prove, only show among Fig. 4 with the present invention and realize the modular structure that monitoring remote video is relevant, and not shown miscellaneous part as the general-use of video telephone own.
This video telephone comprises network communication module 301, signal decompression module 302 and signal display module 303.This network communication module 301 be used for setting up and the network communication module 201 of application server 2 between the Session Initiation Protocol passage, and obtain the view data after the encapsulation from application server 2 through this passage.
In the above-described embodiments, the communication port between the network communication module 301 of web camera 1 and the network communication module 201 of application server 2 is RTSP (Real Time Streaming Protocol, a real time streaming transport protocol) passage.
In addition; Application server 2 can also comprise video camera selection module; Video camera is selected module to receive the user and is selected signal through the video camera that video telephone sends; Above-mentioned video camera selects to comprise in the signal name information of user-selected web camera, and said video camera selects module also to be used to accomplish the conversion to the IP address of this web camera of title that the user selects web camera, so that the communication module of said application server connects according to this IP address and this web camera.
Another embodiment of the present invention also provides a kind of method of utilizing video telephone to realize the remote monitoring video transmission, and as shown in Figure 5, this method comprises:
Step S501: application server and web camera connect, and obtain the view data after the compression of web camera output, and the view data after the above-mentioned compression will collect video signal by web camera and compress and obtain.Wherein, the communication port between web camera and the application server can be the RTSP passage.
Step S502: application server carries out the compressing image data that gets access to the encapsulation of Session Initiation Protocol.
Step S503: the Session Initiation Protocol passage between application server foundation and the video telephone; And the view data that will pass through after the SIP encapsulation is sent in the video telephone; So that video telephone extracts the view data after the compression; And utilize built-in decoder that view data is decoded, obtain original view data, and show.
Preferably, before step S501, can also may further comprise the steps:
Application server receives the user and selects signal through the video camera that video telephone sends, and comprises the name information of user-selected web camera in the said camera signal; Application server is the IP address of this web camera with the name translation of user-selected web camera, and connects according to this IP address and this web camera.It can be function button or the transmission of touch-screen triggering video telephone that the user passes through video telephone that the video camera is here selected signal.Video telephone sends video camera to application server and selects signal can utilize the communication port based on the Http agreement.
Because video-phone system of the prior art has begun large-scale construction, use video-phone system not only can hear sound, can also see the other side's image, begun to put video telephone on people's the desktop.The present invention improves traditional network video monitor and control system and video-phone system; Make two systems to work in coordination; Make the user no longer need carry out watching of monitoring image through the PC that concrete management software is installed; Only need the video telephone on the desktop just can watch monitoring image, promoted the scope of application of supervisory control system greatly.And the user only need select relevant node in address list, and click-to-dial just can be seen monitoring image then, need not open PC, also need not operate special-purpose software, operates simpler.
Adopt the agreement of international standards such as Session Initiation Protocol, Http agreement and intercommunication and the interoperability that interface carries out data in the system of the present invention; The system that guaranteed has good compatibility; Can dock with other the related system of national standard, realize more rich functions.
In addition, the network of video telephone is a real time execution, so the function whenever user's off-hook is also selected to open video monitoring all can be seen monitoring image immediately.
The above only is a preferred implementation of the present invention; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; Can also make some improvement and retouching, these improvement and retouching also should be regarded as protection scope of the present invention.
Claims (7)
1. system that utilizes video telephone to realize the remote monitoring video transmission; It is characterized in that; Comprise application server, at least one video telephone and at least one web camera, wherein, said web camera comprises image capture module, image compression module and network communication module; Said application server comprises network communication module and protocol conversion module; Said video telephone comprises network communication module, signal decompression module and signal display module;
Image capture module in the said web camera is used for the image transitions that collects is become digital signal; Said image compression module is used for the image digital signal of image capture module output is compressed;
The network communication module of said application server and the network communication module in the web camera connect, and are used to obtain the view data after the compression that web camera obtains; Protocol conversion module in the said application server is used for the view data after the compression of obtaining from web camera is carried out the encapsulation of Session Initiation Protocol; The network communication module of said application server also set up and the network communication module of video telephone between the Session Initiation Protocol passage, and the view data that will pass through after the protocol conversion module encapsulation is sent in the video telephone;
The signal decompression module of said video telephone is used to extract the view data after the compression, and utilizes built-in decoder that view data is decoded, and obtains original view data;
Said signal display module is used for the raw image data of signal decompression module output is shown.
2. system according to claim 1 is characterized in that, the communication port between the network communication module of said web camera and the network communication module of application server is the RTSP passage.
3. system according to claim 1; It is characterized in that; Said application server also comprises video camera selection module; Be used to receive the user and select signal through the video camera that video telephone sends; Said video camera selects to comprise in the signal name information of user-selected web camera, and said video camera selects module also to be used to accomplish the conversion to the IP address of this web camera of title that the user selects web camera, so that the communication module of said application server connects according to this IP address and this web camera.
4. a method of utilizing video telephone to realize the remote monitoring video transmission is characterized in that, comprising:
Application server and web camera connect, and obtain the view data after the compression of web camera output, and the view data after the said compression will collect video signal by web camera and compress and obtain;
Application server carries out the compressing image data that gets access to the encapsulation of Session Initiation Protocol;
Session Initiation Protocol passage between application server foundation and the video telephone; And the view data that will pass through after the SIP encapsulation is sent in the video telephone; So that video telephone extracts the view data after the compression; And utilize built-in decoder that view data is decoded, obtain original view data, and show.
5. method according to claim 4 is characterized in that, the communication port between said web camera and the application server is the RTSP passage.
6. method according to claim 4 is characterized in that, this method also comprises:
Application server receives the user and selects signal through the video camera that video telephone sends, and comprises the name information of user-selected web camera in the said camera signal;
Application server is the IP address of this web camera with the name translation of user-selected web camera, and connects according to this IP address and this web camera.
7. method according to claim 6 is characterized in that, the user triggers video telephone through the function button of video telephone or touch-screen to send video camera selection signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103814120A CN102364934A (en) | 2011-11-25 | 2011-11-25 | Method and system for realizing remote monitoring video transmission by utilizing video telephone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103814120A CN102364934A (en) | 2011-11-25 | 2011-11-25 | Method and system for realizing remote monitoring video transmission by utilizing video telephone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102364934A true CN102364934A (en) | 2012-02-29 |
Family
ID=45691485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103814120A Pending CN102364934A (en) | 2011-11-25 | 2011-11-25 | Method and system for realizing remote monitoring video transmission by utilizing video telephone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102364934A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102769738A (en) * | 2012-06-03 | 2012-11-07 | 四川省电力公司通信自动化中心 | SIP (session initiation protocol)-based on-the-wall decoding system for transformer substation video monitoring |
| CN108337491A (en) * | 2018-05-05 | 2018-07-27 | 南京佳普科技有限公司 | A kind of inter-network video transmission equipment |
| CN115174540A (en) * | 2022-07-18 | 2022-10-11 | 北京方位通讯设备有限公司 | IP Camera access method for supporting RTSP protocol through call control logic |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002135762A (en) * | 2000-10-22 | 2002-05-10 | Nobuo Yamada | Remote inage monitoring apparatus with image data transmitting function to mobile terminal |
| JP2004320512A (en) * | 2003-04-17 | 2004-11-11 | Casio Comput Co Ltd | Image management system and program thereof |
| CN1913533A (en) * | 2006-09-05 | 2007-02-14 | 北京天地互连信息技术有限公司 | Remote video monitoring system based on session initialize protocol and its implementing method |
| CN1929600A (en) * | 2006-08-24 | 2007-03-14 | 杭州华为三康技术有限公司 | System and method for realizing remote monitoring control by using IP videophone |
| CN101198029A (en) * | 2007-04-13 | 2008-06-11 | 东华大学 | Remote video monitoring system and method based on soft commutation |
| CN101360214A (en) * | 2008-09-08 | 2009-02-04 | 北京华夏佳讯技术有限公司 | System and method implementing remote meeting command |
| CN102055961A (en) * | 2010-12-29 | 2011-05-11 | 中国联合网络通信集团有限公司 | Method for monitoring visible terminal of called party and video monitoring system |
| CN202374377U (en) * | 2011-11-25 | 2012-08-08 | 浙江省电力公司 | System for realizing remote video transmission monitoring by using videophone |
-
2011
- 2011-11-25 CN CN2011103814120A patent/CN102364934A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002135762A (en) * | 2000-10-22 | 2002-05-10 | Nobuo Yamada | Remote inage monitoring apparatus with image data transmitting function to mobile terminal |
| JP2004320512A (en) * | 2003-04-17 | 2004-11-11 | Casio Comput Co Ltd | Image management system and program thereof |
| CN1929600A (en) * | 2006-08-24 | 2007-03-14 | 杭州华为三康技术有限公司 | System and method for realizing remote monitoring control by using IP videophone |
| CN1913533A (en) * | 2006-09-05 | 2007-02-14 | 北京天地互连信息技术有限公司 | Remote video monitoring system based on session initialize protocol and its implementing method |
| CN101198029A (en) * | 2007-04-13 | 2008-06-11 | 东华大学 | Remote video monitoring system and method based on soft commutation |
| CN101360214A (en) * | 2008-09-08 | 2009-02-04 | 北京华夏佳讯技术有限公司 | System and method implementing remote meeting command |
| CN102055961A (en) * | 2010-12-29 | 2011-05-11 | 中国联合网络通信集团有限公司 | Method for monitoring visible terminal of called party and video monitoring system |
| CN202374377U (en) * | 2011-11-25 | 2012-08-08 | 浙江省电力公司 | System for realizing remote video transmission monitoring by using videophone |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102769738A (en) * | 2012-06-03 | 2012-11-07 | 四川省电力公司通信自动化中心 | SIP (session initiation protocol)-based on-the-wall decoding system for transformer substation video monitoring |
| CN108337491A (en) * | 2018-05-05 | 2018-07-27 | 南京佳普科技有限公司 | A kind of inter-network video transmission equipment |
| CN115174540A (en) * | 2022-07-18 | 2022-10-11 | 北京方位通讯设备有限公司 | IP Camera access method for supporting RTSP protocol through call control logic |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108055496B (en) | Live broadcasting method and system for video conference | |
| CN106331581B (en) | Method and device for communication between mobile terminal and video network terminal | |
| KR100880150B1 (en) | Multi-point video conference system and media processing method thereof | |
| CN100493135C (en) | Device and method for displaying image in mobile terminal | |
| CN104427293B (en) | A kind of method, apparatus and video terminal for establishing video conference interface | |
| CN105025327A (en) | Method and system for live broadcast of mobile terminal | |
| CN101282454A (en) | Video communication system based on IP set-top box | |
| CN101035248A (en) | Method, system and visual phone for sharing the image and/or video data | |
| CN102067579A (en) | Techniques to manage a whiteboard for multimedia conference events | |
| WO2016008457A1 (en) | Third party application conference processing method and communication device | |
| CN101282464A (en) | Terminal and method for transferring video | |
| CN102892032B (en) | Real-time interactive high definition network video communication system | |
| CN110943909A (en) | Audio and video fusion communication server | |
| CN101472132A (en) | Television set with visual telephone function | |
| EP2924985A1 (en) | Low-bit-rate video conference system and method, sending end device, and receiving end device | |
| CN103841361A (en) | Communication method for integrating multiple conference systems under low bandwidth | |
| CN104506955A (en) | Network video phone with built-in camera and connected with external HDMI (high definition multimedia interface) display device | |
| CN103957391A (en) | Method and system for displaying videos of all parties at same time during multi-party call in video intercom | |
| CN105451004A (en) | Intelligent set top box, and media processing system and method supporting video communication monitoring | |
| CN102364934A (en) | Method and system for realizing remote monitoring video transmission by utilizing video telephone | |
| CN103581695B (en) | System and method for achieving access of mobile terminal to global eye | |
| CN203015009U (en) | Real-time interactive high-definition network video communication system | |
| CN202374377U (en) | System for realizing remote video transmission monitoring by using videophone | |
| CN115022573A (en) | Desktop video conference system | |
| TWI718957B (en) | Remote-end instant image supporting system and method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE ELECTRIC NET CROP. Effective date: 20121011 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20121011 Address after: 310007 Huanglong Road, Zhejiang, Hangzhou, No. 8 Applicant after: Zhejiang Electric Power Company Applicant after: State Grid Corporation of China Address before: 310007 Huanglong Road, Zhejiang, Hangzhou, No. 8 Applicant before: Zhejiang Electric Power Company |
|
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120229 |