CN1181686C - Network video recording system - Google Patents
Network video recording system Download PDFInfo
- Publication number
- CN1181686C CN1181686C CNB021024685A CN02102468A CN1181686C CN 1181686 C CN1181686 C CN 1181686C CN B021024685 A CNB021024685 A CN B021024685A CN 02102468 A CN02102468 A CN 02102468A CN 1181686 C CN1181686 C CN 1181686C
- Authority
- CN
- China
- Prior art keywords
- network
- video recording
- image data
- storage devices
- recording system
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Television Signal Processing For Recording (AREA)
- Closed-Circuit Television Systems (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The present invention relates to a network video recording system which comprises at least one video server, at least one network storage device and a monitoring device, wherein the video server is used for controlling at least one video camera to shoot and obtain video data, and the video data is sent to the network storage device through a linked network, such as a network disk driver; the network storage device receives and stores the video data through the linked network and can backup to ensure the integrity of the data; the monitoring device is connected to the video server and the network storage device through the linked network and is used for monitoring the video data sent by the video server; besides, the monitoring device can be used as a monitoring interface, or can be used for controlling the video data stored in the network storage device to be sent to the monitoring device.
Description
Technical field
The present invention relates to a kind of video recording system, in order to have the network monitoring of photography and recording function, particularly a kind of network video recording system that uses network storage devices to carry out network video recording and monitoring function.
Background technology
Because Science and Technology Day reaches increasingly, safety management has been changed into the management of machine video recording formula by the management of artificial patrol formula.For example, on building or national treasury and other places, equipment such as installing video camera are recorded a video by Network Transmission, can exempt the puzzlement and the inconvenience of artificial patrol.
The way of known network supervisory control system generally as shown in Figure 1, utilizes a monitoring with the main control end of computer 110 as system, by connecting network on-line to each photography service device (CameraServer) 120.The function of each photography service device 120 is in order to receiving the image signal that each video camera 130 is photographed, and converts thereof into digitized video.So, user (for example building keeper's, or bank vault monitoring Security Officer) can utilize computer 110 to be connected with each photography service device 120 by connecting network, and monitors the photographic image signal of remote multi-point in view of the above.
Yet above-mentioned known network monitoring system has following shortcoming.At first, general existing photography service device 120 itself mainly is the function of carrying out video conversion, and is then comparatively not enough on recording function; Even carry out the function of video recording, also be itself to store the image of being recorded mostly, and because photography service device 120 itself does not have hard disk, the image data that can store is very limited at photography service device 120.In other words, known network monitoring system just itself carries out the unit operation of recording function at photography service device 120 usually, is not to handle by network.So, for the user, in case there is situation to take place, and instruction issuing is carried out to photography service device 120 in the scene of failing to rush in real time, then can't carry out real-time network video recording data and inspect, must wait for that photography service device 120 transmits data separately, slow action cannot save a critical situation on timeliness.
At the problems referred to above,, two kinds of ways can be arranged generally if desire to carry out the network recording function at known network monitoring system.A kind of is the situation condition that preestablishes the network video recording, for example occurs the situations such as movement of objects of a particular range on the picture; When default situation condition takes place, with the video recording data that produced of video recording by photography service device 120 with individual image picture or the form of fragment animation, by connect network with File Transfer Protocol (File Transfer Protocol, FTP) or Email Network Transmission modes such as (E-mail) deliver to monitoring computers 110.Yet, owing to the restriction of archives size is all arranged in the mode of FTP or E-mail, so be not suitable for a large amount of video recording data that the long-time continuous video recording is produced.
Another way then can be carried out a dedicated programs in monitoring computers 110, by the program control photography service device 120 of described application, passes monitoring computers 110 back to the data continuity of will recording a video and stores.Yet, so in the way, monitoring computers 110 itself is monitored and the work of the data storing of recording a video simultaneously, not only data processing amount is big, and the storage device of computer 110, for example the capacity of hard disk etc. must be very big, and often need to expand or Backup Data separately, increases the treating capacity of computer 110.In addition, since the video recording data storing with computer 110 as main control end, when if in a single day monitoring computers 110 goes wrong, then not only the user loses monitoring function to each photography service device 120, and the memory function of video recording data also can interrupt thereupon, causes the reliability of whole network monitoring system to reduce.
Summary of the invention
A purpose of the present invention is the problem at recording function produced in the above-mentioned known network supervisory control system, a kind of network video recording system is proposed, replace traditional photography service device by the image server, and carry out the function that Control Network stores by the image server, the data of directly will recording a video are stored in the network storage devices continuously.
The object of the present invention is achieved like this:
The present invention discloses a kind of network video recording system, comprising: at least one image server, and photograph and obtain an image data in order to control at least one video camera, and initiatively send image data to store by a linked network; At least one network storage devices, be connected to the image server by described linked network, in order to receive by described linked network and to store the successional image data that at least one image server initiatively transmits in real time, to deposit the captured continuous video information of above-mentioned video camera incessantly; And a supervising device, be connected to image server and network storage devices respectively by described linked network, the described image data of being sent in order to monitoring image server.In addition, supervising device can be only as a monitoring interface, or the may command network storage devices is delivered to supervising device with stored image data.
In the network video recording system of the present invention, described network storage devices can be the network disk driver, and (Network Attached Storage NAS), and can produce and store backup image data corresponding to image data.
In addition, network video recording system of the present invention can be used in the form of various linked networks such as LAN or Wide Area Network.
Description of drawings
Fig. 1 shows the schematic diagram of known network camera chain framework.
The schematic diagram of Fig. 2 network video recording system framework of the present invention.
Embodiment
Referring to Fig. 2, network video recording system of the present invention and known technology do not exist together, and be that the present invention uses image server (Video Server) 20 to replace known photography service device, and the present invention use network storage devices 40.
Among Fig. 2, the present invention has a supervising device 10, and for example a computer or a terminating machine as the monitoring client of system, are connected to each image server 20 by linked network (for example LAN).The function of each image server 20 is to photograph in order to control at least one video camera 30, and obtains captured continuous image data VD, and delivers to network storage devices 40 by linked network; Network storage devices 40 can be the network disk driver, and (Network Attached Storage, NAS), its function is to receive the image data VD that image server 20 is sent by linked network, and is stored.In addition, generally speaking, supervising device 10 is only as a monitoring interface, but where necessary, supervising device 10 is may command network storage devices 40 also, and network storage devices 40 stored image datas are delivered to supervising device 10, carries out necessary supervision.
Among the present invention, because image server 20 is directly sent resulting continuous image data VD to network storage devices 40 by linked network, therefore do not need specific application program to be installed with monitoring client by supervising device 10 again as the video recording data storing, or the image data that utilizes modes such as FTP or E-mail to carry out the short time transmits, and can reach the function of network video recording.
In addition, owing to use network storage devices 40 to store image data VD, therefore can be by network storage devices 40, network disk driver for example, produce and store the backup image data of image data VD easily, mirror (Mirror) data for example increase the storage safe of image data.
Because network storage devices 40 is not to be attached under supervising device 10 or the image server 20, but a separate connection is in the assembly of network, so extendibility height of network storage devices 40, can be in many network storage devices of combination in any 40 in case of necessity, for image server 20 therein during the off-capacity of a network storage devices 40, or problems when taking place in network storage devices in its Shen 40, but unloading is in another network storage devices 40, the continuously recording of longer time is provided, improves the continuous usability and the reliability of network video recording system of the present invention.
Because network storage devices 40 is independently of one another with supervising device 10, and supervising device 10 when therefore going wrong as if supervising device 10, can't influence the operation of network storage devices 40 mainly only as a monitoring interface; And because the main control end of image recording at image server 20, therefore can reduce the workload of supervising device 10 except monitoring in a large number.The user can repair supervising device 10 as early as possible when supervising device 10 goes wrong, or even in network video recording system of the present invention, other increases a new supervising device, carry out monitoring task synchronously to each image server 20, with the risk of avoiding monitoring client to go wrong, the network video recording operation meeting of not worrying image data VD simultaneously is affected, and guarantees the reliability of network video recording system of the present invention.
Because some network storage devices, for example above-mentioned network disk driver (NAS), some security functions can be provided, for example has the function that secure access control safeguard functions such as (Access Control) or disk array etc. disperse access, the data of can more guaranteeing to record a video do not subject to improper access of stranger or modification, and can make that image data is more quick, safety and stably carry out network access, therefore the present invention can make fail safe more improve by using the example of these network storage devices.
Though the present invention with a preferred embodiment openly as above; right its is not in order to limit the present invention; any those of ordinary skill; without departing from the spirit and scope of the present invention; still can do a little change and retouching, so protection scope of the present invention is as the criterion when looking the scope that accompanying Claim defines.
Claims (6)
1. network video recording system comprises:
At least one image server is photographed and is obtained an image data in order to control at least one video camera, and initiatively sends image data to store by a linked network;
At least one network storage devices, be connected to this at least one image server by above-mentioned linked network, in order to receive by above-mentioned linked network and to store the successional image data that above-mentioned at least one image server initiatively transmits in real time, to deposit the captured continuous video information of above-mentioned video camera incessantly; And
One supervising device is connected to this at least one image server and this at least one network storage devices respectively by above-mentioned linked network, in order to monitor this image data that this at least one image server is sent.
2. network video recording system according to claim 1 is characterized in that described supervising device is controlled described at least one network storage devices stored above-mentioned image data is delivered to described supervising device.
3. network video recording system according to claim 1 is characterized in that described network storage devices is a network disk driver.
4. network video recording system according to claim 1 is characterized in that, described network storage devices produces and store the backup image data corresponding to above-mentioned image data.
5. network video recording system according to claim 1 is characterized in that described linked network is a LAN.
6. network video recording system according to claim 1 is characterized in that described linked network is a Wide Area Network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021024685A CN1181686C (en) | 2002-01-22 | 2002-01-22 | Network video recording system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021024685A CN1181686C (en) | 2002-01-22 | 2002-01-22 | Network video recording system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1434637A CN1434637A (en) | 2003-08-06 |
| CN1181686C true CN1181686C (en) | 2004-12-22 |
Family
ID=27627573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021024685A Expired - Fee Related CN1181686C (en) | 2002-01-22 | 2002-01-22 | Network video recording system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1181686C (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101472146B (en) * | 2007-12-28 | 2010-11-10 | 鸿富锦精密工业（深圳）有限公司 | System and method for monitoring video |
| CN101742254B (en) * | 2008-11-25 | 2013-11-06 | 北京中星微电子有限公司 | Backup method for video monitoring system information and central platform server |
| TW201601542A (en) * | 2014-06-26 | 2016-01-01 | Amaryllo International Inc | Network camera data managing system and managing method thereof |
| CN104869361B (en) * | 2015-05-20 | 2018-06-05 | 浙江宇视科技有限公司 | A kind of Video Monitoring Terminal equipment in video monitoring system |
| CN111666262B (en) * | 2020-05-28 | 2021-06-22 | 重庆中联信息产业有限责任公司 | Working method for extracting feature points of massive medical images in network attached storage NAS state |
-
2002
- 2002-01-22 CN CNB021024685A patent/CN1181686C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1434637A (en) | 2003-08-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8872940B2 (en) | Content aware storage of video data | |
| CN201160304Y (en) | Commercial-scale digital remote network video monitor system | |
| EP3654641B1 (en) | Method and apparatus for processing requests for thumbnail images in a video surveillance system | |
| US20100026811A1 (en) | Systems and methods for managing live video data | |
| US20030117500A1 (en) | Network video recording system | |
| CN104301591A (en) | Method for camera in cloud-based video monitoring system | |
| US20080129822A1 (en) | Optimized video data transfer | |
| CN1835583A (en) | Security monitoring management system and its working method | |
| CN1181686C (en) | Network video recording system | |
| CN100501735C (en) | System and method for transparently processing multimedia data | |
| KR20020061288A (en) | Network Digital Video Control Server System | |
| US20040250288A1 (en) | Method and apparatus for storing surveillance films | |
| CN209657318U (en) | A kind of intelligent safety defense monitoring system based on recognition of face | |
| Namdeo et al. | Smart Automated Surveillance System using Raspberry Pi | |
| US20030098913A1 (en) | Digital swift video controller system | |
| CN207883086U (en) | A kind of enterprise intelligent security protection monitoring system | |
| KR102041124B1 (en) | Intelligent Time-Lapse Compression Image Generation Method | |
| CN1419187A (en) | Timing and random photo taking digital monitoring system and method thereof | |
| CN111565296B (en) | Memory, video monitoring system control method, system and equipment | |
| US20110176454A1 (en) | System and Methods for Designing Network Surveillance Systems | |
| Hale et al. | A versatile digital video engine for safeguards and security applications | |
| CN108124119A (en) | Intelligent video monitoring system based on built-in Linux | |
| CN208489938U (en) | Intelligent high definition network monitoring system | |
| KR20090001652A (en) | Matrix system using intranet | |
| CN102098479A (en) | Digital video recorder with intelligent analysis function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |