CN100395747C - Network video data replay system and method - Google Patents
Network video data replay system and method Download PDFInfo
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- CN100395747C CN100395747C CNB200310112038XA CN200310112038A CN100395747C CN 100395747 C CN100395747 C CN 100395747C CN B200310112038X A CNB200310112038X A CN B200310112038XA CN 200310112038 A CN200310112038 A CN 200310112038A CN 100395747 C CN100395747 C CN 100395747C
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Abstract
The present invention relates to a network video data replaying system which comprises a plurality of clients, a network server, an application server, a database, an enterprise website and a plurality of video cameras, wherein the application server comprises a video data storing module which is used for storing the browsed video data in the relevant directory of the client so as to be replayed later. When the data is stored, files are named and classified according to a date, a time and a video camera number which are used as a file name, and a video data replaying module is used for calling the video data stored in the relevant directory of the client and replaying the video data. In addition, the present invention also provides a network video data replaying method so as to realize the storage of the network video data and replay the video data when the video data recorded before needs replaying.
Description
[technical field]
The present invention relates to a kind of network video monitor and control system and method, particularly relate to a kind of Internet video data Play System and method again, it can realize the broadcast again to video data of Internet video data.
[background technology]
Because the arriving of multimedia era, the video monitoring system of a new generation have been adopted Digital Video Processing and transmission equipment (for example Internet and Cable Networks) new technology and many advantages have been arranged.For example compression of digital video can store in high efficiency mode the prison video film; The image enhancement algorithm can be used for strengthening the image quality of video; The monitoring remote video that Video Streaming and real-time video network can provide high resiliency and can see everywhere; Video monitoring system can produce warning message automatically and see through network and send and notify abnormal conditions that the user takes place etc.Because the dynamical computing machine of low price is popularized, and under the support of multi-media communication capital construction action and fixing, following at robustness video transmission, color video handle, automatic event is disposed, real-time video treatment technology correlative study work expection such as film deciphering can be developed more and more interesting result and application automatically.
In recent years, the technology of many similar network video monitoring systems occurred, as No. 541831 patent of Republic of China Patent Office in bulletin on July 11st, 2003, its patent name is " but digital photography system and method for transmitting video data of remote monitoring ".But this patent discloses a kind of digital photography system of remote monitoring.But this patent does not relate to the broadcast again of long-distance video being gathered video data just to the transmission and the processing of video data, can not realize to the follow-up play of video data, being unfavorable for grasping the situation of working site when needs are watched video data again.
[summary of the invention]
Fundamental purpose of the present invention is to provide a kind of Internet video data Play System and method again, and it can be realized the storage of Internet video data and when the video data that the need playback was recorded in the past this video data be play again.
For achieving the above object, the invention provides a kind of Internet video data Play System again, it includes: a webserver, be used for judging according to user profile whether the user name and the password of input be correct, one interactive user interface is provided, the Internet video data storage is reached the control of playing again by this interactive user interface; One enterprise web site, for the user provides a job platform that carries out Long-distance Control, the user can carry out video data storage and operation such as broadcasts grade again by this platform; One application server is used for connecting corresponding camera acquisition vision signal according to connection request, and transforming vision signal is computer-readable video data, transmits video data to client computer, the broadcast again of video data storage and video data; A plurality of video cameras are used to export the vision signal that it is caught; A plurality of client computer, wherein each client computer is used for the user and logins enterprise web site, obtaining above-mentioned interactive user interface, by this interactive user interface to the Internet video data storage and the control of playing again; One database is used for storing subscriber information and access privilege information and video data file.Described client computer links to each other with enterprise web site by network, and described enterprise web site links to each other with application server with the webserver, and the described webserver connects by database and links to each other with described database, and described video camera links to each other with application server by network.
Wherein application server includes: a link block is used to connect video camera; One signal acquisition module is used to gather the vision signal that above-mentioned video camera provides; One video encoding module is used for the vision signal that collects is converted into computer-readable video data; One video data delivery module is used to transmit video data to client computer; One video data memory module, the video data that is used for being browsed stores under the associative directory of client computer, is convenient to follow-up playback, when storing, file designation will according to the date, hour and the video camera code name be that filename is distinguished; Video data is playing module again, is used for the video data under the associative directory of being stored in client computer is called in broadcast again.
The present invention also provides a kind of Internet video data player method again, it includes following steps: (a) obtain the interactive user interface that the webserver provides by the client logon enterprise web site, described interactive interface includes a plurality of video camera selector buttons and a plurality of video camera control knob, and described enterprise web site links to each other with an application server with the described webserver; (b) application server connects corresponding video camera according to the video camera selector button that the user clicked, and described video camera links to each other with described application server by network; (c) application server is gathered the vision signal that above-mentioned video camera provides; (d) application server carries out video signal coding, and video signal coding is become the discernible video data of computing machine; (e) application server transmits video data to client computer; (f) when clicking video data recording playback button the application server for storage video data to client computer, when storing, file designation will according to the date, hour and the video camera code name be that filename is distinguished; (g) application server is play the video data of being stored again.
[description of drawings]
Fig. 1 is the Internet video data of the present invention hardware structure figure of Play System again.
Fig. 2 is the Internet video data of the present invention main software functional block diagram of the webserver of Play System again.
Fig. 3 is the Internet video data of the present invention main software functional block diagram of the application server of Play System again.
Fig. 4 is Internet video data of the present invention system master's surface chart of Play System again.
Fig. 5 is the Internet video data of the present invention main process flow diagram of player method again.
[embodiment]
As shown in Figure 1, be the Internet video data of the present invention hardware structure figure of Play System again.This system architecture comprises that a plurality of client computer 1, a webserver 2, an application server 3, connect 4, one database 5, an enterprise web site 6, a plurality of video camera 7 and network 8.Wherein each client computer 1 is used for the user and logins enterprise web site 6, obtaining the interactive user interface that the webserver 2 provides, and the control of the Internet video data being play again by this interactive user interface.This steering order comprises: video data is stored, video data is play again and stop the displaying video data.Described client computer 1 links to each other with enterprise web site 6 by network 8, and video player wherein is housed, and can play the video data of being stored.Enterprise web site 6 links to each other with the webserver 2, and for the user provides a job platform that carries out video control, the user can carry out video data storage and operation such as broadcast again by this platform.This webserver 2 includes a plurality of software function modules, be used for judging according to user profile whether the user name and the password of input be correct, one interactive user interface is provided, can selects addressable video camera 7 as requested and send connection request by this interactive user interface user.In addition, enterprise web site 6 also links to each other with application server 3.Application server 3 includes a plurality of software function modules, be used for connecting corresponding video camera according to connection request, gather the vision signal that above-mentioned video camera provides, transforming vision signal is computer-readable video data, transmit video data to client computer 1, the broadcast again of video data storage and video data.Database 5 is used for storing subscriber information, access privilege information and video data file.Wherein, user profile comprises individual subscriber data, user name and the corresponding password thereof with access rights.The access rights that each user of access privilege information definition has.A plurality of video cameras 7 are to be used to export the vision signal that it is caught, and each video camera has the video camera code name of a unique correspondence.In addition, described video camera 7 also links to each other with application server 3 by network 8.
As shown in Figure 2, be the Internet video data of the present invention main software functional block diagram of the webserver of Play System again.This webserver 2 comprises a basic data management module 21, a System Privileges control module 22, a video camera Access Control Module 23.
Described basic data management module 21 is used for maintenance customer's information.Described maintenance customer's information comprises individual subscriber essential information and access rights thereof.Described upkeep operation comprises individual subscriber essential information and access rights thereof is increased newly, deletes, revises and action such as inquiry.System Privileges control module 22 is used to receive user name and the password that the user logins enterprise web site 6, and judges according to being stored in user profile in the database 5 whether this user name and password be correct, and the user of password bad can't enter this system.Video camera Access Control Module 23 is used to inquire about the access rights of this user to each video camera, and addressable video camera is generated menu so that the user operates, and the user is the video camera of addressable mandate only.
As shown in Figure 3, be the Internet video data of the present invention main software functional block diagram of the application server of Play System again.This application server 3 comprises a link block 31, a signal acquisition module 32, a video encoding module 33, a video data delivery module 34, a video data memory module 35 and video data playing module 36 again.
Described link block 31 is used to connect video camera 7.Signal acquisition module 32 is used to gather the vision signal that above-mentioned video camera provides.Video encoding module 33 is used for the vision signal that collects is converted into computer-readable video data.Video data delivery module 34 is used to transmit video data to client computer 1.Video data memory module 35, the video data that is used for being browsed store under the associative directory of client computer 1, are convenient to follow-up playback.When storing, file designation will according to the date, hour and the video camera code name be that filename is distinguished.Video data is playing module 36 again, is used for the video data under the associative directory of being stored in client computer 1 is called in broadcast again.
As shown in Figure 4, be Internet video data of the present invention system master's surface chart of Play System again.System master interface 40 comprises a plurality of video data recording playback control knobs 41, a video window 42, a plurality of video camera selector button 43.But by being stored in the video data file of database before these video window 42 user's real time inspection field conditions and the broadcast.The corresponding video camera of each video camera selector button, after the user clicked a certain video camera selector button 43, link block 31 was connected to corresponding video camera automatically with client computer 1.Video data recording playback control knob 41 is used for to video data recording playback to be controlled, and the user selects required function button.This function button comprises video data storage, video data broadcast and stops to play.The user clicks video data memory function button and produces the storage that steering order operation video data memory module 35 realizes video data, the user click video data playing function button produce steering order operation video data again playing module 36 realize the video data of storage is play again, the user clicks and stops the playing function button and produce the broadcast that steering order stops video data.
As shown in Figure 5, be the Internet video data of the present invention main process flow diagram of player method again.At first, System Privileges control module 22 receives user name and the password (step S501) of user by the client computer input, judge the user name of input and password whether correct (step S502) according to being stored in user profile in the database 5, if user name and password bad then forbid that the user logins (step S503) are if user name and password are correct then video camera Access Control Module 23 obtains the video camera authority (step S504) that the user can visit.Link block 31 connects corresponding video camera (step S505) according to a certain video camera selector button 43 that the user clicks.Signal acquisition module 32 is gathered the vision signal (step S506) that above-mentioned video camera provided.Video encoding module 33 becomes computer-readable video data (step S507) to the video signal coding of production scene.Video data delivery module 34 transmits video data to client computer (step S508).When clicking video data recording playback button, the required video data of video data memory module 35 storage to the associative directory of client computer, when storing, file designation will according to the date, hour and the video camera code name be that filename is distinguished (step S509).When the user need play the video data of recording in the past again, can click the playing function operation video data playing module 36 corresponding video data broadcasts of selection (step S510) again of video data recording playback control knob 41.
Claims (9)
1. Internet video data Play System again, comprise a plurality of client computer, a webserver, an application server, a database, an enterprise web site and a plurality of video camera, described client computer links to each other with enterprise web site by network, described enterprise web site links to each other with application server with the webserver, the described webserver connects by database and links to each other with described database, and described video camera links to each other with application server by network; Wherein the client logon enterprise web site can obtain the interactive user interface that the webserver provides, and it is characterized in that, described interactive user interface provides a plurality of video camera selector buttons and a plurality of video data recording playback control knob, and application server includes:
One link block is used for connecting when the user clicks the video camera selector button corresponding video camera;
One signal acquisition module is used to gather the vision signal that above-mentioned video camera provides;
One video encoding module is used for the vision signal that collects is converted into computer-readable video data;
One video data delivery module is used to transmit video data to client computer;
One video data memory module, the video data that is used for being browsed stores under the associative directory of client computer, when storing, file designation will according to the date, hour and the video camera code name be that filename is distinguished;
One video data is playing module again, is used for the video data under the associative directory of being stored in client computer is called in broadcast again; And
Described application server can according to the user to above-mentioned video data recording playback control knob operate the steering order that is produced move above-mentioned video data memory module and video data again playing module to realize broadcast again to video data.
2. Internet video data as claimed in claim 1 is Play System again, it is characterized in that, wherein the webserver comprises a basic data management module, is used for maintenance customer's information.
3. Internet video data as claimed in claim 1 is Play System again, it is characterized in that, wherein the webserver also comprises a System Privileges control module, be used to receive user name and the password that the user logins enterprise web site, and according to being stored in user profile in the database is inquired about this user name and whether password correct, the user of password bad can't enter this system.
4. Internet video data as claimed in claim 1 is Play System again, it is characterized in that, wherein two network servers also comprise a video camera Access Control Module, be used to inquire about the access rights of this user to each video camera, and addressable video camera being generated menu so that user's operation, the user is the video camera of addressable mandate only.
5. Internet video data as claimed in claim 1 is Play System again, it is characterized in that, wherein said database is used for storing subscriber information, access privilege information and video data file.
6. Internet video data player method again is characterized in that this method comprises the steps:
Obtain the interactive user interface that the webserver provides by the client logon enterprise web site, described interactive interface includes a plurality of video camera selector buttons and a plurality of video data recording playback control knob, and described enterprise web site links to each other with an application server with the described webserver;
Application server connects corresponding video camera according to the video camera selector button that the user clicked, and described video camera links to each other with described application server by network;
Application server obtains the vision signal of above-mentioned camera acquisition;
Application server carries out video signal coding, and video signal coding is become the discernible video data of computing machine;
Application server transmits video data to client computer;
The application server for storage video data is to client computer when clicking video data recording playback button, when storing, file designation will according to the date, hour and the video camera code name be that filename is distinguished; And
Application server is play the video data of being stored again.
7. Internet video data as claimed in claim 6 is player method again, it is characterized in that, comprises that also the webserver receives this user's user name and password judges whether this user is the user who authorizes.
8. Internet video data as claimed in claim 7 is player method again, it is characterized in that, also comprises if this user is undelegated user, and the webserver is refused this user's login.
9. Internet video data as claimed in claim 7 is player method again, it is characterized in that, comprises that also the webserver obtains the video camera authority of this user-accessible if this user is the user who authorizes.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200310112038XA CN100395747C (en) | 2003-11-01 | 2003-11-01 | Network video data replay system and method |
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| Application Number | Priority Date | Filing Date | Title |
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| CNB200310112038XA CN100395747C (en) | 2003-11-01 | 2003-11-01 | Network video data replay system and method |
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| CN1612127A CN1612127A (en) | 2005-05-04 |
| CN100395747C true CN100395747C (en) | 2008-06-18 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1972278B (en) * | 2005-11-21 | 2011-06-15 | 西安大唐电信有限公司 | A method for implementing safe remote video monitoring |
| CN100546379C (en) * | 2006-04-24 | 2009-09-30 | 中国科学院自动化研究所 | Personalized customization method and device thereof based on the sports video of mobile device |
| CN112911370A (en) * | 2021-01-21 | 2021-06-04 | 海信视像科技股份有限公司 | Recording file and recording list display method and display equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1269575A (en) * | 2000-03-10 | 2000-10-11 | 厦门华侨电子企业有限公司 | Automatic remote image/language transfer monitoring system |
| CN1317750A (en) * | 2000-04-07 | 2001-10-17 | 比特计算机有限公司 | Personal information administration system |
| US20020083153A1 (en) * | 2000-08-08 | 2002-06-27 | Sweatt Millard E. | Method and system for remote television replay control |
| CN1400541A (en) * | 2002-08-20 | 2003-03-05 | 西安交通大学 | Multimedia real-time lessons-giving system based on IP web |
| CN1440005A (en) * | 2002-12-30 | 2003-09-03 | 北京市振隆科技发展公司 | Electronic V.F. network police monitoring systems |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1269575A (en) * | 2000-03-10 | 2000-10-11 | 厦门华侨电子企业有限公司 | Automatic remote image/language transfer monitoring system |
| CN1317750A (en) * | 2000-04-07 | 2001-10-17 | 比特计算机有限公司 | Personal information administration system |
| US20020083153A1 (en) * | 2000-08-08 | 2002-06-27 | Sweatt Millard E. | Method and system for remote television replay control |
| CN1400541A (en) * | 2002-08-20 | 2003-03-05 | 西安交通大学 | Multimedia real-time lessons-giving system based on IP web |
| CN1440005A (en) * | 2002-12-30 | 2003-09-03 | 北京市振隆科技发展公司 | Electronic V.F. network police monitoring systems |
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