CN1558679A - Intelligent video content monitoring system based on IP network - Google Patents
Intelligent video content monitoring system based on IP network Download PDFInfo
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- CN1558679A CN1558679A CNA2004100159921A CN200410015992A CN1558679A CN 1558679 A CN1558679 A CN 1558679A CN A2004100159921 A CNA2004100159921 A CN A2004100159921A CN 200410015992 A CN200410015992 A CN 200410015992A CN 1558679 A CN1558679 A CN 1558679A
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Abstract
The invention discloses a content monitoring system based on IP network intelligent video frequency which comprises an an on-site monitoring end, a remote monitoring end and an administration central server end, wherein the on-site monitoring end is responsible for local acquisition, encoding, playback, storing, analysis identification and alarming, the remote monitoring end is responsible for requesting the server, receiving video stream and alarm information, and accomplishing far-end decoding and playback, the administration central server is responsible for user administration, identity confirmation and monitoring disposition.
Description
Technical field
The present invention relates to a kind of supervisory control system, specifically is a kind of IP based network intelligent video content monitoring system, belongs to field of video monitoring.
Background technology
Current video monitoring technology has been passed through from the development of analogue technique to digital technology, all is greatly improved on compression ratio and image quality.Along with the appearance of new technology and new demand, monitoring technique is in transmission and handle new developing direction has been arranged, and particularly along with the maturation of video dividing technique, the intellectuality of video monitoring system becomes the focus of research.The intelligent requirements video monitoring technology of video monitoring system can have certain intelligent, can analyze the content of the video that collects, identify some simple behavior of predefined, corresponding alarm prompt is provided, help the monitor staff, improve the reliability of monitoring.Further, be not suitable under human work's the occasion, can from video content, analyze suspicious behavior, and note down to notify relevant monitor staff to make a response at some.
Find by literature search, at webpage
Http:// www.sensuo.com/video.htmOn, mention a video monitoring system of overlapping complete function of releasing by the dark Mermithidae skill in Beijing company, be at present a kind of advanced supervisory control system.This system comprises: ancillary equipment such as local monitor end, center monitoring end and camera, microphone.The local monitor end of this system and center monitoring end all are the PCs that operation has monitoring software, and the local monitor end is responsible for vision signal is carried out MPEG-4 coding and transmission, and the center monitoring end is responsible for the video data stream decoding playback.The camera of this system, microphone are connected with the local monitor end by holding wire, and the local monitor end is connected by local area network (LAN) with the center monitoring end.
But it just all concentrates on Surveillance center with all information passively, presents to the monitor staff.Though supervisory control system itself has certain warning function; but automaticity is not high; do not have most of emergencies that ability takes place the monitoring place to make to judge timely and react; all all depend on monitor staff's observation and judgement afterwards; usually can ignore some monitoring details, this system only is applicable to local area network (LAN) in addition.
Summary of the invention
The present invention is directed to deficiency and defective that present traditional monitoring technique exists, a kind of IP based network intelligent video content monitoring system is provided, make it by adopting the intellectualized technology of video monitoring, realize judging and reaction monitoring place accident is intelligent timely.
The present invention is achieved by the following technical solutions, the present invention includes: on-site supervision end, remote monitoring end and management center server.The on-site supervision end is to be positioned at the on-the-spot independently embedded device of monitoring, is responsible for local collection, coding, playback, storage and analysis identification alarm; The remote monitoring end is the PC with remote monitoring function, is responsible for sending request to server, by authenticating back receiver, video stream and warning information, finishes far-end decoding and playback, and can dynamically change the configuration of local monitor end; The supervision and management center server is an autonomous device of supporting the multiple network platform, is responsible for user's management, authentication and monitoring configuration, connects by network between these three parts.
The on-site supervision end is an independently embedded device, comprising: MPEG-4 video/audio treatment facility, display device and loud speaker, camera and microphone.Camera is connected with MPEG-4 video/audio treatment facility by holding wire with microphone, is connected by Bus Interface Unit between MPEG-4 video/audio treatment facility, display device and the loud speaker.
MPEG-4 video/audio treatment facility is the hardware core part, comprising: video acquisition module, audio collection module, MPEG-4 encoder, static RAM and analysis module.Its connected mode is: microphone is connected by holding wire with the signal input part of audio collection module, the signal output part of audio collection module is connected with the MPEG-4 encoder by holding wire, camera is connected by holding wire with the signal input part of video acquisition module, the signal output part of video acquisition module by holding wire respectively with analysis module, the MPEG-4 encoder connects, static RAM is connected with the MPEG-4 encoder by holding wire, and analysis module is connected with loud speaker with display device by Bus Interface Unit with the MPEG-4 encoder.
Audio collection, coding, transmission, playback and storage are looked in video acquisition module, audio collection module, video/audio coding module realization this locality; Analysis module realizes video content analysis, identification and alarm.The audio collection module is handled back input MPEG-4 encoder with the voice data of microphone input, video acquisition module is carried out A/D conversion and coding preliminary treatment to the video data from the camera input, the video data of video acquisition module output is divided into two-way, one the tunnel enters analysis module, one the tunnel enters the MPEG-4 encoder, and analysis module is connected with loud speaker with display device with the MPEG-4 encoder then.
The remote monitoring end is the inverse process of on-site supervision end, and the software that has remote monitoring function by operation on PC is realized.Finish receiver, video stream and warning information by the network interface of PC, carry out flow control,, also provide user's remote parameter configuration of graphical interfaces simultaneously the video flowing playback of decoding according to network condition.The PC that is adopted for the remote monitoring end there is no specific (special) requirements, but minimalist configuration should be P3-800, the 64m internal memory.
When system of the present invention uses, at first the remote monitoring end lands at management center server, the management center server identifying user identity, show available on-site supervision end, setting up the on-site supervision end by network is connected with the safety of remote monitoring end, the communication at two ends comprise look/sound data with the configuration control command communicate by letter, the on-site supervision end is gathered the video/audio data, the data that the on-site supervision end is gathered are pressed the MPEG-4 standard compression, be repackaged into Media Stream and send and be kept at this locality, the data that the on-site supervision end is gathered are through analysis module, whether analyze has object to be moved, the Media Stream that the remote monitoring termination is packed and compressed, the back playback decompresses, the warning information of remote monitoring termination rating frequency analysis module shows stored information, and the remote monitoring end can be regulated the parameter setting and the working method of on-site supervision end as required by the supervision and management center server in the authority allowed band.
Network between on-site supervision end of the present invention and the remote monitoring end connects the digital network that can be based upon any support ICP/IP protocol, perhaps on the isdn line.The complete network self-adapting of the remote transmission at two ends, the user can be at the long-range any monitor channel that can see on the supervisory control system of watching under different network conditions.
System of the present invention is except having adopted advanced MPEG-4 coding techniques, also design administrative center and distinctive analysis module etc., thereby organically combine video contents supervision's technology frequently, the remote transmission technology, information security technology, multiple technologies such as image analysis processing technology, realize the intelligent video content monitoring system of a perfect in shape and function stable and reliable operation, system is except realizing monitoring in real time by advanced image processing techniques, outside in time reporting to the police, also the user is managed, under the safety guarantee of system, make legal users just can use system's strong functions by easy operation.
Description of drawings
Fig. 1 is a system configuration schematic diagram of the present invention
Fig. 2 is the hardware configuration and the bus interface schematic diagram of on-site supervision end of the present invention
Fig. 3 is a work schematic diagram of the present invention
Embodiment
As depicted in figs. 1 and 2, the present invention includes: on-site supervision end, remote monitoring end and management center server.The on-site supervision end is to be positioned at the on-the-spot independently embedded device of monitoring, the remote monitoring end is the PC with remote monitoring function, the supervision and management center server is an autonomous device of supporting the multiple network platform, connects by network between these three parts.
The on-site supervision end comprises: MPEG-4 video/audio treatment facility, display device and loud speaker, camera and microphone.Camera is connected with MPEG-4 video/audio treatment facility by holding wire with microphone, is connected by Bus Interface Unit between MPEG-4 video/audio treatment facility, display device and the loud speaker.
MPEG-4 video/audio treatment facility comprises: video acquisition module, audio collection module, MPEG-4 encoder, static RAM and analysis module.Its connected mode is: microphone is connected by holding wire with the signal input part of audio collection module, the signal output part of audio collection module is connected with the MPEG-4 encoder by holding wire, camera is connected by holding wire with the signal input part of video acquisition module, the signal output part of video acquisition module by holding wire respectively with analysis module, the MPEG-4 encoder connects, static RAM is connected with the MPEG-4 encoder by holding wire, and analysis module is connected with loud speaker with display device by Bus Interface Unit with the MPEG-4 encoder.
Monitoring client at the scene, system carries out the collection of video source, the MPEG-4 coding is sent to the respective remote monitoring client with being connected by TCP/IP, also the video information that collects is carried out background extracting, video simultaneously picture such as is cut apart at processing, the variation at surveillance monitor scene in real time, and when abnormal conditions occurs, send warning message to the remote monitoring end at once, realized intelligent monitoring.
At the remote monitoring end, have only safety verification by system server after, could from server, obtain the status list of local monitor end and choose the scene that will monitor.After beginning to receive monitoring video, the user can directly choose the article that will monitor by graphical interfaces at the remote monitoring end, and is simple to operate easy-to-use.
The supervision and management center server provides perfect authentification of user management, according to the different user authority, authority is set, can leakage information.
The audio collection module is handled back input MPEG-4 encoder with the voice data of microphone input, video acquisition module is carried out A/D conversion and coding preliminary treatment to the video data from the camera input, the video data of video acquisition module output is divided into two-way, one the tunnel enters analysis module, one the tunnel enters the MPEG-4 encoder, and analysis module is connected with the audio-frequence player device loud speaker with display device by Bus Interface Unit with the MPEG-4 encoder then.
Advanced video invasion interlink warning function that analysis module is built-in, adopt background subtraction motion segmentation and object tracing matching technique, motion and background object on the detecting picture of energy efficiently and accurately change, and seldom fail to report and report by mistake, and the slow variation of natural environment illumination can not influence detecting.
Be work schematic diagram of the present invention as shown in Figure 3.The enforcement of system is based upon respectively on three end points: on-site supervision end, remote monitoring end and management center server.
The on-site supervision end except embedded device independently, if camera and microphone are installed and power supply is provided and network insertion (＞256k/s).By the MPEG-4 encoder the original video/audio data of catching are compressed on the one hand, carried out RTP packing, UDP/IP transmission by network interface then; On the other hand on-the-spot video/audio data are carried out video content analysis, transmit warning information by network interface.Monitoring client is also finished the storage and the retrieval of video file at the scene, and user interface and playback are provided simultaneously.
The remote monitoring end is the inverse process of on-site supervision end, and the software that has remote monitoring function by operation on PC is realized.Finish receiver, video stream, audio stream and warning information by the network interface of PC, carry out flow control according to network condition, to the playback of decoding of video flowing, audio stream, processing remote monitoring client main frame also provides user's remote parameter configuration of graphical interfaces simultaneously with the communication between the on-site supervision end embedded device.
Administrative center sets up, and the each several part of system is closely fused, and also provides convenience for the centralized supervisory to whole system.In administrative center, provide succinct operation interface for the remote monitoring end on the one hand, for it provides the state information of local monitor end, centralized control is to the operation of local monitor end on the other hand, constituted the bridge together between remote monitoring end and local monitor end, simultaneously, administrative center also can note the operating various information of system, produce journal file, inquiring about for maintenance in the future provides foundation.
On-site supervision end and remote monitoring end be connected foundation, must through safety certification, could set up direct video flowing transmission then by management center server.And both must keep the control connection with administrative center, finish up to intercommunication.
Claims (5)
1, a kind of IP based network intelligent video content monitoring system, comprise: the on-site supervision end, remote monitoring end and management center server end, it is characterized in that, the on-site supervision end is to be positioned at the on-the-spot independently embedded device of monitoring, be responsible for local the collection, coding, playback, storage and analysis identification alarm, the remote monitoring end is positioned at the leading subscriber location, it is PC with remote monitoring function, be responsible for sending request to server, by authenticating back receiver, video stream and warning information, finish far-end decoding and playback, and can dynamically change the configuration of local monitor end, management center server is an autonomous device of supporting the multiple network platform, be responsible for user's management, authentication and monitoring configuration connect by network between these three parts.
2, IP based network intelligent video content monitoring system according to claim 1, it is characterized in that, the on-site supervision end comprises: MPEG-4 video/audio treatment facility, display device and loud speaker, camera and microphone, camera is connected with MPEG-4 video/audio treatment facility by holding wire with microphone, is connected by Bus Interface Unit between MPEG-4 video/audio treatment facility, display device and the loud speaker.
3, IP based network intelligent video content monitoring system according to claim 2, it is characterized in that, MPEG-4 video/audio treatment facility comprises: video acquisition module, the audio collection module, the MPEG-4 encoder, static RAM and analysis module, its connected mode is: microphone is connected by holding wire with the signal input part of audio collection module, the signal output part of audio collection module is connected with the MPEG-4 encoder by holding wire, camera is connected by holding wire with the signal input part of video acquisition module, the signal output part of video acquisition module by holding wire respectively with analysis module, the MPEG-4 encoder connects, static RAM is connected with the MPEG-4 encoder by holding wire, and analysis module is connected with loud speaker with display device by Bus Interface Unit with the MPEG-4 encoder.
4, IP based network intelligent video content monitoring system according to claim 1, it is characterized in that, the remote monitoring end is the inverse process of on-site supervision end, the software that has remote monitoring function by operation on PC is realized, adopt the network interface of PC to finish receiver, video stream and warning information, carry out flow control according to network condition,, also provide user's remote parameter configuration of graphical interfaces simultaneously the video flowing playback of decoding.
5, according to claim 1 or 4 described IP based network intelligent video content monitoring systems, it is characterized in that the PC minimalist configuration that the remote monitoring end is adopted is P3-800, the 64m internal memory.
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| CNB2004100159921A CN1254972C (en) | 2004-01-19 | 2004-01-19 | Intelligent video content monitoring system based on IP network |
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Cited By (26)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2008031299A1 (en) * | 2006-09-07 | 2008-03-20 | Xiamen Rico Technology Co., Ltd | A memory power line network camera |
| CN100421469C (en) * | 2005-12-23 | 2008-09-24 | 华为技术有限公司 | System and method for realizing video frequency information sharing |
| CN100433833C (en) * | 2005-11-15 | 2008-11-12 | 中国电信股份有限公司 | Networked video moniotring and controlling system in operation level |
| CN100446568C (en) * | 2006-09-15 | 2008-12-24 | 杭州华三通信技术有限公司 | Video monitoring equipment and device |
| CN100452872C (en) * | 2006-06-22 | 2009-01-14 | 孙强 | Embedded type network video monitor and control system |
| CN101827261A (en) * | 2010-04-30 | 2010-09-08 | 梁纳星 | High-definition monitoring system |
| CN101883271A (en) * | 2010-06-04 | 2010-11-10 | 中兴通讯股份有限公司 | Method and system for controlling data code rate in wireless video conferencing system |
| CN101340567B (en) * | 2008-08-25 | 2010-12-08 | 武汉烽火网络有限责任公司 | Reliability guarantee method of network video monitoring frontend |
| CN101588490B (en) * | 2009-06-24 | 2011-02-02 | 杭州华三通信技术有限公司 | Method, system and apparatus for adjusting video quality grade |
| CN102082949A (en) * | 2011-01-27 | 2011-06-01 | 武汉汉王智能交通科技有限公司 | Device integrating various back-end functions of high-definition video monitoring system |
| 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 |
| CN101155001B (en) * | 2006-09-28 | 2011-12-07 | 华为技术有限公司 | Monitoring source service implementing method, monitoring system and front end unit metadata server |
| US8204955B2 (en) | 2007-04-25 | 2012-06-19 | Miovision Technologies Incorporated | Method and system for analyzing multimedia content |
| CN102684918A (en) * | 2012-05-04 | 2012-09-19 | 武汉日电光通信工业有限公司 | System and method for alarm analysis based on DTMF (dual-tone multi-frequency) audio integrated network management |
| CN101420587B (en) * | 2008-11-13 | 2013-04-17 | 北京中星微电子有限公司 | Network video collecting device, network video monitoring system and method |
| CN104168534A (en) * | 2014-09-01 | 2014-11-26 | 北京塞宾科技有限公司 | Holographic audio device and control method |
| CN104217750A (en) * | 2014-09-01 | 2014-12-17 | 北京塞宾科技有限公司 | A holographic audio record and playback method |
| CN104581037A (en) * | 2013-10-23 | 2015-04-29 | 宁波睿视智能科技有限公司 | Server structure for intelligent video analyzing platform |
| CN104933003A (en) * | 2015-06-24 | 2015-09-23 | 成都广迈科技有限公司 | Self-coding computer communication system |
| CN105208357A (en) * | 2015-10-30 | 2015-12-30 | 苏州佳风网络科技有限公司 | Remote control monitoring device |
| CN106254834A (en) * | 2016-08-31 | 2016-12-21 | 合肥同益信息科技有限公司 | A kind of intelligent network video monitor system |
| CN107613446A (en) * | 2017-09-27 | 2018-01-19 | 惠州Tcl移动通信有限公司 | A kind of detection method for preventing microphone whistle, mobile terminal and storage medium |
| CN107742517A (en) * | 2017-10-10 | 2018-02-27 | 广东中星电子有限公司 | A kind of detection method and device to abnormal sound |
| CN108989753A (en) * | 2018-08-01 | 2018-12-11 | 苏州佳世达电通有限公司 | Real-time monitoring system and its method based on IP Camera |
| CN109495723A (en) * | 2018-11-30 | 2019-03-19 | 济南浪潮高新科技投资发展有限公司 | A kind of domestic intelligent monitoring system calculated based on mist |
| CN111491135A (en) * | 2020-04-16 | 2020-08-04 | 广东电网有限责任公司电力调度控制中心 | Bidding evaluation monitoring system and bidding evaluation monitoring method |
-
2004
- 2004-01-19 CN CNB2004100159921A patent/CN1254972C/en not_active Expired - Fee Related
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| CN100433833C (en) * | 2005-11-15 | 2008-11-12 | 中国电信股份有限公司 | Networked video moniotring and controlling system in operation level |
| 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 |
| CN100421469C (en) * | 2005-12-23 | 2008-09-24 | 华为技术有限公司 | System and method for realizing video frequency information sharing |
| CN100452872C (en) * | 2006-06-22 | 2009-01-14 | 孙强 | Embedded type network video monitor and control system |
| WO2008031299A1 (en) * | 2006-09-07 | 2008-03-20 | Xiamen Rico Technology Co., Ltd | A memory power line network camera |
| CN100446568C (en) * | 2006-09-15 | 2008-12-24 | 杭州华三通信技术有限公司 | Video monitoring equipment and device |
| CN101155001B (en) * | 2006-09-28 | 2011-12-07 | 华为技术有限公司 | Monitoring source service implementing method, monitoring system and front end unit metadata server |
| US8204955B2 (en) | 2007-04-25 | 2012-06-19 | Miovision Technologies Incorporated | Method and system for analyzing multimedia content |
| CN101340567B (en) * | 2008-08-25 | 2010-12-08 | 武汉烽火网络有限责任公司 | Reliability guarantee method of network video monitoring frontend |
| CN101420587B (en) * | 2008-11-13 | 2013-04-17 | 北京中星微电子有限公司 | Network video collecting device, network video monitoring system and method |
| CN101588490B (en) * | 2009-06-24 | 2011-02-02 | 杭州华三通信技术有限公司 | Method, system and apparatus for adjusting video quality grade |
| CN101827261A (en) * | 2010-04-30 | 2010-09-08 | 梁纳星 | High-definition monitoring system |
| CN101883271A (en) * | 2010-06-04 | 2010-11-10 | 中兴通讯股份有限公司 | Method and system for controlling data code rate in wireless video conferencing system |
| CN101883271B (en) * | 2010-06-04 | 2014-02-05 | 中兴通讯股份有限公司 | Method and system for controlling data code rate in wireless video conferencing system |
| CN102082949B (en) * | 2011-01-27 | 2012-12-26 | 武汉经纬视通科技有限公司 | Device integrating various back-end functions of high-definition video monitoring system |
| CN102082949A (en) * | 2011-01-27 | 2011-06-01 | 武汉汉王智能交通科技有限公司 | Device integrating various back-end functions of high-definition video monitoring system |
| CN102684918A (en) * | 2012-05-04 | 2012-09-19 | 武汉日电光通信工业有限公司 | System and method for alarm analysis based on DTMF (dual-tone multi-frequency) audio integrated network management |
| CN104581037A (en) * | 2013-10-23 | 2015-04-29 | 宁波睿视智能科技有限公司 | Server structure for intelligent video analyzing platform |
| CN104168534A (en) * | 2014-09-01 | 2014-11-26 | 北京塞宾科技有限公司 | Holographic audio device and control method |
| CN104217750A (en) * | 2014-09-01 | 2014-12-17 | 北京塞宾科技有限公司 | A holographic audio record and playback method |
| CN104933003A (en) * | 2015-06-24 | 2015-09-23 | 成都广迈科技有限公司 | Self-coding computer communication system |
| CN105208357A (en) * | 2015-10-30 | 2015-12-30 | 苏州佳风网络科技有限公司 | Remote control monitoring device |
| CN106254834A (en) * | 2016-08-31 | 2016-12-21 | 合肥同益信息科技有限公司 | A kind of intelligent network video monitor system |
| CN107613446A (en) * | 2017-09-27 | 2018-01-19 | 惠州Tcl移动通信有限公司 | A kind of detection method for preventing microphone whistle, mobile terminal and storage medium |
| CN107742517A (en) * | 2017-10-10 | 2018-02-27 | 广东中星电子有限公司 | A kind of detection method and device to abnormal sound |
| CN108989753A (en) * | 2018-08-01 | 2018-12-11 | 苏州佳世达电通有限公司 | Real-time monitoring system and its method based on IP Camera |
| CN109495723A (en) * | 2018-11-30 | 2019-03-19 | 济南浪潮高新科技投资发展有限公司 | A kind of domestic intelligent monitoring system calculated based on mist |
| CN111491135A (en) * | 2020-04-16 | 2020-08-04 | 广东电网有限责任公司电力调度控制中心 | Bidding evaluation monitoring system and bidding evaluation monitoring method |
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