CN102625088A - Point-to-point and node-to-surface video monitoring system - Google Patents
Point-to-point and node-to-surface video monitoring system Download PDFInfo
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- CN102625088A CN102625088A CN2012101231841A CN201210123184A CN102625088A CN 102625088 A CN102625088 A CN 102625088A CN 2012101231841 A CN2012101231841 A CN 2012101231841A CN 201210123184 A CN201210123184 A CN 201210123184A CN 102625088 A CN102625088 A CN 102625088A
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Abstract
The invention provides a point-to point and node-to surface video monitoring system, which comprises front-end equipment, a client side, rear-end equipment and a base station, wherein the front-end equipment obtains monitoring information and transmits the monitoring information to the rear-end equipment through a network signal, a client side server obtains the monitoring information from the rear-end equipment, client side software arranged on the client side server directly controls the front-end equipment through the network signal for operation, and the base station is used for receiving and transmitting the network signal. According to the invention, a fully-digitalized information transmission and management system based on a 3G mobile communication network completes full processes of information acquisition, transmission, control, management and storage by combining with a video compression technology, a network communication technology, a computer control technology and a streaming media transmission technology and using the network transmission as a core, can ensure that the client end software installed on the client end server monitors a plurality of different monitoring fields in real time through dialing the front-end equipment by using a3G modulator-demodulator, and provides a strong and flexible mobile communication network monitoring solution for a user.
Description
Technical field
The present invention relates to the monitoring field, particularly a kind of point-to-point and point-to-area video monitoring system.
Background technology
Video monitoring system has experienced the variation from the simulation monitoring to the digital supervision in the short twenties years time, earth-shaking variation has taken place technology.From the technical point of view, point-to-point and point-to-area video monitoring system development is divided into first generation simulation point-to-point and point-to-area video monitoring system (CCTV), arrives the second generation based on " PC+ multimedia card " numeral point-to-point and point-to-area video monitoring system (DVR).
First generation video monitoring is the closed circuit point-to-point and point-to-area video monitoring system of traditional analog (CCTV): rely on special equipments such as video camera, cable, video tape recorder and monitor.For example, video camera is through special-purpose coaxial cable outputting video signal.Cable is connected to the specialized simulation video equipment, like video pictures dispenser, matrix, switch, cassette tape formula video tape recorder (VCR) and video-frequency monitor etc.There is significant limitation in simulation CCTV: limited monitoring capacity is only supported local monitor, receives analog video cable transmission length and the restriction of cable amplifier.Limited extensibility system receives video pictures dispenser, matrix and the restriction of switch input capacity usually.The user must take out or more renew video tape and preserve from video tape recorder, and video tape be easy to lose, stolen or be wiped free of unintentionally.Recording a video of low quality is key constraints.The video recording quality increases with number of copies and reduces.
Second generation video monitoring is current " analog to digital " supervisory control system (DVR): " analog to digital " supervisory control system is to be the half module plan-half word scheme of core with digital hard disc video recorder DVR; From the video camera to DVR, still adopt coaxial cable outputting video signal; Support video recording and playback simultaneously through DVR, and can support limited IP network visit, because the DVR product is multifarious; There is not standard; So this generation system criteria of right and wrong closed system, still there are a large amount of limitations in the DVR system: complicated wiring " analog to digital " scheme still need be installed independent video cable on each video camera, cause the complexity that connects up.Limited extensibility DVR typical limitations is once to expand 16 video cameras at most.Limited manageability requirement needs external server and management software to control a plurality of DVR or control point.Limited telemonitoring/control ability requires can not be from any video camera of any client access.Therefore can only pass through DVR dereference video camera.Disk breaks down, and risk and RAID are redundant to be compared with tape, and the video recording of " analog to digital " scheme is not protected, and is easy to lose.
Summary of the invention
In view of this, be necessary to the problems referred to above, a kind of powerful, point-to-point and point-to-area video monitoring system flexibly is provided.
For realizing above-mentioned technique effect, patent of the present invention adopts following technical scheme.
A kind of point-to-point and point-to-area video monitoring system; Comprise headend equipment, client, rear end equipment and base station; Headend equipment obtains monitor message and transfers to rear end equipment through network signal; Client-server obtains monitor message from rear end equipment, and the client software that is installed on client-server is directly controlled headend equipment through network signal and operated, and the base station is used for receiving and transmitting network signal.
Said headend equipment comprises front end monitoring camera, alarm linkage transducer and remote controller.
Said rear end equipment includes the 3G video modem.
Said client comprises client software and client-server.
The present invention is based on the message transmission and the management system of 3G mobile communications network total digitalization; In conjunction with video compression technology, network communications technology, Computer Control Technology, streaming media transmission technique; With the Network Transmission is core; The overall process of completion information gathering, transmission, control, management and storage; Can let the client software that is installed on client-server use the 3G modulator-demodulator a plurality of different monitoring on-site real-time to be monitored, for the user provides powerful, flexible movement communication network monitoring solution through dialing the front end watch-dog.
Description of drawings
Fig. 1 is a structured flowchart of the present invention.
Fig. 2 is a point-to-point video monitoring workflow diagram of the present invention.
Fig. 3 is a point-to-area video surveillance network structure chart of the present invention.
Fig. 4 is the present invention's workflow diagram of reporting to the police.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the present invention is further described.
As shown in Figure 1, the present invention includes: headend equipment, rear end equipment, client and base station.Headend equipment includes front end monitoring camera, alarm sensor and remote controller; Rear end equipment includes the 3G modulator-demodulator; Client includes client-server, client software.All the transmission of carrying out data through network signal between said headend equipment, rear end equipment and the client and be connected, the preferred WCDMA network of the present invention, the reception and the transmission effect of WCDMA network signal played in the base station.
The unified WCDMA 3G mobile communication technology standard customization of adopting global general-use of said headend equipment.
Point-to-point and point-to-area video monitoring system involved in the present invention comprises two kinds of operating states, the one, and point-to-point (privately owned) video monitoring, another (many scenes) video monitoring that is point-to-area.
Point-to-point video monitoring workflow is as shown in Figure 2, and the user is divided into two types, and one type is authorized user, and other one type is unauthorized user.Through on client software, directly dialing the white list that assigned number is provided with headend equipment, have only that authorized user just can carry out the operation of relevant device, unauthorized user will be rejected the operation of using relevant device.The user can long-rangely watch monitor video whenever and wherever possible through the number of dialing headend equipment; And can send control command at the communication process medium-long range, realize the contrast of two-way intercommunication, local video recording, adjustment monitoring camera and brightness, control The Cloud Terrace are maked an inspection tour or function such as local detail observation.Concrete method of operation is following:
The user at first uses the short message mode of client software or wired debud mode that user's setting and preservation are carried out in headend equipment transmission order.After headend equipment was preserved user's success, the user used the video call function of client software to begin outgoing call front end monitoring camera through UNICOM's WCDMA network, and the front end monitoring camera is in order to grasp the remote monitoring video, and headend equipment carries out authentication to class of subscriber.Authorized user in this way; Then authorized user can obtain monitor video; Headend equipment is encoded monitor video; And be sent on the client software of authorized user through the WCDMA network, if authorized user is in the checking monitoring video, find that video is unintelligible, want to see the concrete condition of certain local detail or want current video is recorded a video or the like; Authorized user can be directly sends instruction at the communication process medium-long range of client software and headend equipment, realizes two-way intercommunication, local video recording, adjustment front end monitoring camera contrast and brightness, control The Cloud Terrace are maked an inspection tour or function such as local detail observation.So just realized the considerable and controlled effect of video monitoring remotely.
Unauthorized user will be obtained monitor video by the headend equipment refusal, and can't carry out the operation of relevant device.
Point-to-area (many scenes) video surveillance network structure chart is as shown in Figure 3; The front end monitoring camera grasps the monitor video of monitoring scene; Through headend equipment the monitor video that obtains is encoded; Monitor video behind the coding is uploaded to rear end 3G modulator-demodulator through the WCDMA network, and client-server is through realizing sharing the multiple scene monitoring video with being connected of rear end 3G modulator-demodulator, and the user obtains monitor video through client software.
Concrete point-to-area video monitoring is that front end obtains monitor video, and monitor video is carried out encoding and decoding, and the video after the encoding and decoding is sent to the rear end through the WCDMA network; The rear end comprises the 3G modulator-demodulator; Said client includes client-server and client software, and based on the WCDMA network, the user obtains the monitor video of each front end monitoring camera through client software.
As shown in Figure 4; If sense unsafe signal for described alarm sensor; Will be sent to the front end monitoring camera through the wireless radiofrequency network automatically; The front end monitoring camera is sent on the client software through the WCDMA network, and client software is presented to the user with the mode of video, lets the user in time know the monitoring scene what happens.
Wireless network is all passed through in transmission between front end monitoring camera, alarm sensor, remote controller and the client software that patent of the present invention comprises; So there is not cable between each equipment; Avoided the layout of cable in the apparatus arrangement process, made the installation of equipment more flexible; Because of the difference of monitoring scene, the requirement of watch-dog also is not quite similar, the user can be through increasing multiple alarm linkage transducer fit applications in the monitoring scene of multiple demands of different, and need not to arrange cable in the placement process.
Concrete advantage of the present invention shows:
1,3G wireless monitor function: make full use of the video resource and the establishing of existing 3G mobile radio communication, client-server only need install 3G modulator-demodulator and client software, just can realize long-range multi-point monitoring.Check the video monitoring of different regions, same time and control from a plurality of windows of long-range same monitoring client.Native system front end watch-dog adopts the mode of the wireless layout of 3G, safeguards and simply installs easily.
2, long-distance video warning function: system can realize the remote alarms function of video remote multi-point monitoring.
3, have the username and password function is set: business management system has user right setting and district management function.
4, have a plurality of video windows and carry out monitoring function simultaneously: software can be through opening video monitoring or the video recording that a plurality of video windows realize that a plurality of angles are real-time.
The above embodiment has only expressed several kinds of execution modes of patent of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to claim of the present invention.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the present invention's design, can also make some distortion and improvement, these all belong to the protection range of patent of the present invention.Therefore, the protection range of patent of the present invention should be as the criterion with accompanying claims.
Claims (4)
1. point-to-point and point-to-area video monitoring system; It is characterized in that: comprise headend equipment, client, rear end equipment and base station; Headend equipment obtains monitor message and transfers to rear end equipment through network signal; Client-server obtains monitor message from rear end equipment, and the client software that is installed on client-server is directly controlled headend equipment through network signal and operated, and the base station is used for receiving and transmitting network signal.
2. point-to-point and point-to-area video monitoring system according to claim 1, it is characterized in that: said headend equipment comprises front end monitoring camera, alarm linkage transducer and remote controller.
3. point-to-point and point-to-area video monitoring system according to claim 1, it is characterized in that: said rear end equipment includes the 3G video modem.
4. point-to-point and point-to-area video monitoring system according to claim 1, it is characterized in that: said client comprises client software and client-server.
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| CN2012101231841A CN102625088A (en) | 2012-04-25 | 2012-04-25 | Point-to-point and node-to-surface video monitoring system |
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| CN2012101231841A CN102625088A (en) | 2012-04-25 | 2012-04-25 | Point-to-point and node-to-surface video monitoring system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105578149A (en) * | 2016-01-15 | 2016-05-11 | 杭州凯达电力建设有限公司 | Outward service remote mobile management method, device and system |
| CN106331626A (en) * | 2016-08-29 | 2017-01-11 | 合肥康胜达智能科技有限公司 | Building monitoring system |
| CN110474934A (en) * | 2018-05-09 | 2019-11-19 | 视联动力信息技术股份有限公司 | A kind of data processing method and view networking monitoring platform |
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| CN201007845Y (en) * | 2007-07-09 | 2008-01-16 | 郭铁军 | Vehicle remote monitoring alarm theftproof system |
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| CN101064828A (en) * | 2006-04-25 | 2007-10-31 | 吉林省杰创电子科技有限公司 | Portrait recognition technology based embedded network monitoring system |
| CN101141631A (en) * | 2006-09-07 | 2008-03-12 | 厦门瑞科技术发展有限公司 | Storage type power line network camera |
| US20080122932A1 (en) * | 2006-11-28 | 2008-05-29 | George Aaron Kibbie | Remote video monitoring systems utilizing outbound limited communication protocols |
| CN101059910A (en) * | 2007-05-24 | 2007-10-24 | 大连海事大学 | A near-shore ships mobile video monitor system |
| CN201007845Y (en) * | 2007-07-09 | 2008-01-16 | 郭铁军 | Vehicle remote monitoring alarm theftproof system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105578149A (en) * | 2016-01-15 | 2016-05-11 | 杭州凯达电力建设有限公司 | Outward service remote mobile management method, device and system |
| CN106331626A (en) * | 2016-08-29 | 2017-01-11 | 合肥康胜达智能科技有限公司 | Building monitoring system |
| CN110474934A (en) * | 2018-05-09 | 2019-11-19 | 视联动力信息技术股份有限公司 | A kind of data processing method and view networking monitoring platform |
| CN110474934B (en) * | 2018-05-09 | 2021-05-14 | 视联动力信息技术股份有限公司 | Data processing method and video networking monitoring platform |
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Application publication date: 20120801 |