CN103325216A - Water conservancy flood prevention monitoring early warning method and system based on video monitoring - Google Patents
Water conservancy flood prevention monitoring early warning method and system based on video monitoring Download PDFInfo
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Abstract
Provided is a water conservancy flood prevention monitoring early warning method and system based on video monitoring. The method comprises the steps of connecting the an intelligent high-speed spherical camera with a video behavior analysis server, enabling a user to login into software of a monitoring early warning platform, remotely registering the video behavior analysis server in an access control unit of the monitoring early warning platform, setting DSP kernel operation of the video behavior analysis server in a system managing unit of the monitoring early warning platform, setting storage paths and storage methods of early warning images and information in a storage unit of the monitoring early warning platform, and enabling the video behavior analysis server to gradually call preset bits of related intelligent high-speed spherical machines. The water conservancy flood prevention monitoring early warning method and system based on the video monitoring relates to combination of video monitoring and river flood protection pollution discharge detection, video analysis of the river surfaces and abnormal information transmission methods of the river surfaces.
Description
Technical field:
The present invention relates to the combination that video monitoring and river flood control blowdown detect, the video analysis of the river water surface and abnormal information transfer mode are specifically related to the Flood Prevention monitoring and early warning method and system based on video monitoring.
Background technology:
Water conservancy industry has long history in China.Along with the fast development of national economy, hydraulic engineering role in national economy is increasing, and flood control directly affects an importance of the national economic development especially.Because the flood control level of IT application is not high, artificial observation data error in the past is large, and system maintenance is difficult, easily bungles great matters.In case meet unusual meteorology, the Safety of Flood Control of each large reservoir, sluice is troubling, also exerts heavy pressures on to urban flood defence simultaneously.At present, country has proposed the target of construction " digital water conservancy ".Implement in full the construction of large reservoir long-distance video real-time monitoring system.Work of preventing and fighting floods progressively changes from passive flood fighting to the active flood control.For further improving the validity and reliability of flood control decision-making, implementing flood control long-distance video real-time monitoring system builds, can in time carry out dynamic surveillance to possible or occurent flood situation, dangerous situation, the condition of a disaster, understand at any time field condition, in order to take corresponding prevention and remedial measures to guarantee the reservoir safety operation.To managerial decision and minimizing flood damage, alleviate the pressure of flood in city, ensure that the safety of people's lives and properties has vital role.Under normal conditions, because the water conservancy control points such as reservoir dam are distributed in the more wide scope, and distant with Surveillance center, utilize traditional wired connection mode, track laying is with high costs, and long construction period, simultaneously be difficult to set up cable because of the obstacle such as physical factor such as mountain range, river.The Flood Prevention video monitoring system utilizes video technique and computer networking technology that the important water conservancy projectss such as reservoir dam are carried out monitoring remote video by the wireless communication circuit.But Real Time Monitoring river reservoir level situation is transferred to Surveillance center in time with the video file of monitored some Real-time Collection, reports real-time dynamicly the situation of monitored point, in time pinpoints the problems and processes.The demand that meets Flood Control of Reservoirs, water supply, irrigation, generating actual needs and enforcement Modern Water Conservancy.
But there is following defective in present water conservancy video monitoring system:
One, intelligent degree is not enough, generally needs the artificial real time dynamic tracing that carries out, for accident as: the river course stops up, flood peak passes by, SEA LEVEL VARIATION etc. can't be carried out effectively initiatively early warning; Be unfavorable for on-the-spot regional extent decision-making.
Two, function singleness, system only play the effect of video tour, and live video can only be provided, and usually can't provide more environment monitoring function such as functions such as SEA LEVEL VARIATION, river course obstruction, blowdown detection, floating thing detection, water surface object analyses.
Summary of the invention:
The object of the invention is to provide a kind of Flood Prevention monitoring and early warning method and system based on video monitoring, and it relates to combination, the video analysis of the river water surface and the abnormal information transfer mode of video monitoring and river flood control blowdown detection.
For reaching above-mentioned purpose, the present invention adopts following technical scheme:
Based on the Flood Prevention monitoring and early warning method and system of video monitoring, method comprises step:
Step 301 is connected to video behavior Analysis server with Intelligent high-speed ball-shaped camera, and video behavior Analysis server is connected in the middle of the monitoring and early warning Platform Server by broadband network;
Step 302, the user signs in in the middle of the monitoring and early warning platform software, adds video behavior Analysis server in the Access Control unit, and interpolation basin monitoring electronic chart is also demarcated the monitoring point on map.The PC serial ports is connected note cat, built-in SIM card;
Step 303, in the Access Control unit of monitoring and early warning platform, Telnet video behavior Analysis server arranges the image acquisition preset point of Intelligent high-speed dome, and this preset point is associated with corresponding DSP analyzes in the middle of the nuclear.As No. 1 preset point is pointed to sewage draining exit, this preset point is associated with DSP and analyzes nuclear 1, DSP and analyze nuclear to preset its intellectual analysis algorithm be that blowdown flow rate detects, and in like manner, other preset point and associated core is set;
Step 304, System Management Unit at the monitoring and early warning platform, setting to front end video behavior Analysis server DSP kernel operation, demarcation to current background, setting to the warning index parameter, early warning is uploaded the demonstration of rear message, joint-action mechanism arranges, content to early warning information arranges, distribution path to early warning information arranges, the personnel operation administration authority is set, and the packet partition territory taking turn demonstration that video image is browsed is set, display mode after information is uploaded is (fixing, flicker, circulation), the picture point of early warning information interlock, pattern arranges (flood season, the algorithm emphasis that enable usual period is different);
Step 305 arranges store path and the storage mode of early warning image, information in the storage unit of monitoring and early warning platform, storage mode comprises: video flowing, video flowing+candid photograph picture, circulation recording, early warning are pre-recorded;
Step 306, video behavior Analysis server are called related Intelligent high-speed dome machine presetting bit one by one, realize the video analysis to single presetting bit image, if occur unusually, then video behavior Analysis server can upload to early warning information the monitoring and early warning platform.The monitoring and early warning platform is realized early warning and the distribution of image, information according to 304 mechanism that arrange.
Further, after step 306, following steps can also be arranged: the monitoring and early warning platform sends to the note cat with early warning information by serial ports, send to user mobile phone by the note cat, the user can realize the long-range real-time online of on-the-spot early warning video image is browsed by link address after browsing early warning information.
System comprises: the video behavior Analysis server 1 of access Intelligent high-speed dome machine, video behavior Analysis server 1 is by network insertion monitoring and early warning platform 4, monitoring and early warning platform 4 softwares are installed on the PC server 7, and show by giant-screen, simultaneously, monitoring and early warning platform 4 connects note cat 5 by PC server 7 serial ports, and note cat 5 built-in SIM card can send to the early warning short message on the user mobile phone by mobile information network.
Video behavior Analysis server 1 built-in video distribution unit, AD converting unit, video encoding unit, a plurality of DSP analyze nuclear, thereby set up a plurality of intellectual analysis passages, and information sends to the monitoring and early warning platform through network exchange by the route outlet.
Monitoring and early warning platform 4 comprises:
Access Control unit 41: the video behavior Analysis server that is used for managing, arranging access; View data display unit 42: be used for showing that real-time behavioural analysis data and the vision signal of important monitoring point browse the control point observation of basin electronic chart and early warning indication, the download of front-end stores video and playback;
System Management Unit 43: be used for realization to the setting of front end video behavior Analysis server DSP kernel operation, demarcation to current background, setting to the warning index parameter, demonstration, the joint-action mechanism of early warning being uploaded rear message arrange, distribution path to early warning information arranges, the setting of personnel operation administration authority etc.;
Storage unit 44: be used for early warning information data storage record, formed by a SQL2000 database;
Above-mentioned unit is all on same software interface.
Adopt technique scheme, compared with prior art, the present invention has following some characteristics:
1, conventional water conservancy digital video monitoring only can realize that long-distance video browses, and can't realize that video intelligent detects and warning function initiatively, and the user need to could realize in conjunction with the method for hydrologic observation quick the response, and under normal circumstances, the utilization rate of system is not high.And the Flood Prevention monitoring and early warning platform that the present invention is based on video monitoring can carry out in flood season the active early warning, also can be at the effective supervision instrument of normal epoch as river course monitoring, blowdown improvement.Higher on the utilization factor of resource.
2, alarm linkage mechanism is more flexible, abundanter.System ejects video window in original electronic chart interlock, on the show log Information base, can also realize the information early warning in demonstration, distribution and full basin to analysis result data.
3, adopt the multi-DSP core Synchronization Analysis, do not interfere with each other, accuracy is high, and recognition speed is fast.
Description of drawings:
Fig. 1 is the structural drawing that the present invention is based on the Flood Prevention monitoring early-warning system of video monitoring;
Fig. 2 is the structural drawing that the present invention is based on the Flood Prevention monitoring and early warning platform software of video monitoring;
Fig. 3 is the process flow diagram that the present invention is based on the Flood Prevention monitoring and early warning method of video monitoring;
Fig. 4 is the video intelligent analysis process figure of video behavior Analysis server of the present invention;
Fig. 5 is the schematic diagram that the present invention is based on the Flood Prevention monitoring and early warning method of video monitoring.
Embodiment:
Below in conjunction with drawings and Examples the present invention is described in further detail.
Consult Fig. 1-shown in Figure 5, be the embodiment of the invention, Fig. 1 is the structural drawing that the present invention is based on the Flood Prevention monitoring early-warning system of video monitoring.
Video behavior Analysis server 1 is the nucleus equipment of Flood Prevention monitoring early-warning system, it receives the vision signal of Intelligent high-speed ball-shaped camera 2, vision signal is carried out the synchronous real-time analysis of many algorithms, the result who analyzes is sent to monitoring and early warning platform 4 by broadband network with the form that IP wraps.Compare with traditional intellectual analysis, the present invention has a plurality of Synchronization Analysis DSP nuclears, embedded intellectual analysis algorithm has adopted the more intellectual analysis of high-order, has effectively overcome the analyzing and processing of the natural causes such as the water wave fluctuation in the background, the daylight reflection of light, colour temperature variation to image motion.Described analysis result comprises: water level, water quality, floating thing density, blowdown flow rate etc.
Intelligent high-speed dome video camera 2 is video acquisition terminals, and it is being by cruising between execution point between each preset point, carries out intellectual analysis with stopping the video image that obtains on the preset point in the middle of being input to video behavior Analysis server.The color rendition of video camera employing Automatic white balance is true, the video camera of low-light (level).
Monitoring and early warning platform 4 is used for management, the video behavior Analysis server of access is set; Show that real-time behavioural analysis data and the vision signal of important monitoring point browse, the control point observation of basin electronic chart and early warning indication, the download of front-end stores video and playback; The early warning linkage strategy of behavioural analysis server on the monitoring and early warning platform is set and analyzes the setting of data parameter; Distribution path to early warning information arranges, the setting of personnel operation administration authority etc.; Stored record early warning information data.The monitoring and early warning platform is by note cat instrument, and the distribution of early warning information comprises early warning information is sent in the middle of the user mobile phone with the form of note.
Fig. 2 is the structural drawing that the present invention is based on Flood Prevention monitoring and early warning platform 4 softwares of video monitoring, and this monitoring and early warning platform comprises: Access Control unit 41, view data display unit 42, System Management Unit 43 and storage unit 44 etc.
Access Control unit 41: the video behavior Analysis server that is used for managing, arranging access;
View data display unit 42: be used for showing that real-time behavioural analysis data and the vision signal of important monitoring point browse the control point observation of basin electronic chart and early warning indication, the download of front-end stores video and playback;
System Management Unit 43: be used for realization to the setting of front end video behavior Analysis server DSP kernel operation, demarcation to current background, setting to the warning index parameter, demonstration, the joint-action mechanism of early warning being uploaded rear message arrange, distribution path to early warning information arranges, the setting of personnel operation administration authority etc.;
Storage unit 44: be used for early warning information data storage record, formed by a SQL2000 database.
Above-mentioned unit is all on same software interface.
In addition, the monitoring and early warning platform also comprises the supporting hardware that operation platform software is required---PC server 7/ workstation and display device---large-size screen monitors.
In the prior art, the Flood Prevention video monitoring system can only realize simple video remote online function of browse, need to someone be absorbed in stare at monitor screen, need to expend certain manpower on the one hand, the speed uploaded of early warning information is slower on the other hand, the integrated degree of the 3rd system is not enough, and the simple platform as remote watching only is for the shortcoming that seems of the subsidiary function at normal epoch.And existing video intelligent analytical technology, such as line more, pace up and down, delay, recognition of face, car plate identification etc., all be not suitable for the Flood Prevention system, can not directly effectively play the effect of monitoring and early warning.
And the present invention upgrades on the basis of conventional safety defense monitoring system and expands, increased the function for the identification of river current video intelligent, realization detects and identification the behavioural analysis of object under dynamic (water wave) background of video, break through existing technology and used bottleneck, can solve preferably the intelligent initiatively early warning demand of the long-range Flood Prevention supervisory system of video.
The present invention proposes the Flood Prevention monitoring early-warning system based on video monitoring, based on river current relevant video intelligent signature analysis and recognizer technology, by detection and the identification to river level, water quality, floating thing density, blowdown flow rate, water surface movable object etc., realize flood season and monitoring and early warning and other subsidiary function of usual period to river water area.
After video behavior Analysis server successfully is linked into the monitoring and early warning platform, the user can be on the monitoring and early warning platform to equipment query, equipment control, the analytic function of video behavior Analysis server, upload rule, parameters calibration, interlock mode etc. and arrange, certainly, can also the information that early warning is uploaded be recorded, the setting of linkage strategy, distribution mechanisms, also can realize the long-distance video online browse.
After the early warning linkage strategy of video behavior Analysis server is set at the monitoring and early warning platform, when early warning information uploads to platform, linkage strategy is following one or more: the monitoring point icon on the electronic chart of basin shows flicker, send the early warning sound in audio frequency output, relevant information (the water level that shows early warning point at messagewindow, water quality, floating thing density, blowdown flow rate), eject this check point on the next door, control point, and with the video pictures of two relevant monitoring points of adjacent upstream and downstream, early warning information is sent to " the note cat " in, sent in the middle of the user mobile phone by mobile radio network with the form of note by " note cat ", the information format of note is as follows: early warning information: XX (early warning point title), the XX index exceeding standard, xxx (remote linkage address, monitoring point).This moment, the user can be by the video image of 3G wireless network remote browse monitoring point.
In flood season, monitoring early-warning system prioritised transmission and demonstration water level and floating thing density can show related information and live video picture between upstream, downstream simultaneously when early warning information is uploaded, be conducive to the user to analysis and the commanding and decision-making of flood situation.
The Flood Prevention monitoring early-warning system based on video monitoring that the present invention proposes has advantages of one of following at least:
One, conventional water conservancy digital video monitoring only can realize that long-distance video browses, can't realize that video intelligent detects and the active warning function, the user need to could realize in conjunction with the method for hydrologic observation fast response, and under normal circumstances, the utilization rate of system is not high.And the Flood Prevention monitoring and early warning platform that the present invention is based on video monitoring can carry out in flood season the active early warning, also can be at the effective supervision instrument of normal epoch as river course monitoring, blowdown improvement.Higher on the utilization factor of resource.
Two, alarm linkage mechanism is more flexible, abundanter.System ejects video window in original electronic chart interlock, on the show log Information base, can also realize the information early warning in demonstration, distribution and full basin to analysis result data.
Three, adopt the multi-DSP core Synchronization Analysis, do not interfere with each other, accuracy is high, and recognition speed is fast.
The invention allows for as shown in Figure 3 a kind of Flood Prevention monitoring and early warning method based on video monitoring, be specially: after video behavior Analysis server is linked into the monitoring and early warning platform, the user can carry out long-range setting to each video behavior Analysis server on the monitoring and early warning platform in the scope of authority, after setting warning datum quantity and early warning and uploading joint-action mechanism, the comprehensive hydrologic management to river water area can be realized, further also early warning information user mobile phone can be sent to.Method of the present invention may further comprise the steps:
In step 301, Intelligent high-speed ball-shaped camera is connected to video behavior Analysis server, video behavior Analysis server is connected in the middle of the monitoring and early warning Platform Server by broadband network.
In step 302, the user signs in in the middle of the monitoring and early warning platform software, adds video behavior Analysis server in the Access Control unit, and interpolation basin monitoring electronic chart is also demarcated the monitoring point on map.The PC serial ports is connected note cat, built-in SIM card.
In step 303, in the Access Control unit of monitoring and early warning platform, Telnet video behavior Analysis server arranges the image acquisition preset point of Intelligent high-speed dome, and this preset point is associated with corresponding DSP analyzes in the middle of the nuclear.As No. 1 preset point is pointed to sewage draining exit, this preset point is associated with DSP and analyzes nuclear 1, DSP and analyze nuclear to preset its intellectual analysis algorithm be that blowdown flow rate detects, and in like manner, other preset point and associated core is set.
In step 304, System Management Unit at the monitoring and early warning platform, setting to front end video behavior Analysis server DSP kernel operation, demarcation to current background, setting to the warning index parameter, early warning is uploaded the demonstration of rear message, joint-action mechanism arranges, content to early warning information arranges, distribution path to early warning information arranges, the personnel operation administration authority is set, and the packet partition territory taking turn demonstration that video image is browsed is set, display mode after information is uploaded is (fixing, flicker, circulation), the picture point of early warning information interlock, pattern arranges (flood season, the algorithm emphasis that enable usual period is different) etc.
Described demarcation is as follows:
Water level: utilize dynamic water wave background and two sides, river scenery with reference to the identification that realizes SEA LEVEL VARIATION, by with reference to scenery the water level alarm line being set in the two sides, river, whether when water level rise to surpass warning line, directly determining water level by the scene comparison from the video transfinites.The water level information early warning is normal, rising, alert, and the measurement update in conjunction with the scene can also provide the not high rough height of water level of accuracy requirement.
Water quality: utilize the image color in current zone in the video image to carry out environment, time adjustment and extraction, in the complete picture of a frame, intercept out the current zone, extract some somes rgb values from the color of current zone picture, define the quality of water quality from the color depth of water, transparent such as clear water, and general color when be redness, bottle green, black water quality just may be subjected to pollution, so quality by can tentatively defining water quality to extraction and the judgement of current color.The water quality information early warning is normal, general, slight, serious four grades.
Floating thing density: utilize gray-scale deviation and the dynamic object modeling of dynamic water wave background and water surface object, quantity by adding up dynamic object in certain current zone or add up the floating thing quantity that flows through two video dummy line in a certain period, such as rubbish, duckweed etc., define the density of floating thing, floating thing density early warning information is normal, a small amount of, volume, obstruction.
Motion track: utilize gray-scale deviation and the dynamic object modeling of dynamic water wave background and water surface object, from picture, mobile object is classified, such as ship, thing etc., if ship is followed the tracks of its movement rule, provide motion track, if the non-ship type objects that adverse current moves is then gone out with red circle.
In step 305, store path and the storage mode of early warning image, information is set in the storage unit of monitoring and early warning platform, storage mode comprises: video flowing, video flowing+candid photograph picture, circulation recording, early warning are pre-recorded.
In step 306, video behavior Analysis server calls related Intelligent high-speed dome machine presetting bit one by one, realizes the video analysis to single presetting bit image, if occur unusually, then video behavior Analysis server can upload to early warning information the monitoring and early warning platform.The monitoring and early warning platform is realized early warning and the distribution of image, information according to 304 mechanism that arrange.
Further, after step 306, following steps can also be arranged: the monitoring and early warning platform sends to the note cat with early warning information by serial ports, send to user mobile phone by the note cat, the user can realize the long-range real-time online of on-the-spot early warning video image is browsed by link address after browsing early warning information.
Below in conjunction with the drawings and specific embodiments, realization flow of the present invention is described, the graphical analysis principle of video behavior Analysis server is combined to be described.Wherein Fig. 4 is the video intelligent analysis process figure of video behavior Analysis server of the present invention.Fig. 5 is the schematic diagram that the present invention is based on the Flood Prevention monitoring and early warning method of video monitoring.
Intelligent high-speed dome sets in advance some presetting bits, and presetting bit quantity is consistent with intellectual analysis algorithm quantity (DSP analyzes nuclear volume), and presetting bit is corresponding with the analysis image that DSP analyzes nuclear.In the middle of the vision signal access video behavior Analysis server that Intelligent high-speed dome obtains, inner at Analysis server, first video input signals is amplified and be assigned to several video analysis passages, realized one by one separately the steps such as AD conversion, Video coding, video analysis, video compress, procotol encapsulation by each analysis channel, each analysis channel is equivalent to a network channel with Intranet independence IP, data stream enters network exchange, calling of final dependence platform shows on route outlet accessing Internet arrival monitoring and early warning platform.
Further, on software platform, the video behavior Analysis server of access carried out the algorithm corresponding selection, be set as water level monitoring such as 1#DSP, its analysis image is the captured river of 1# ball machine presetting bit angle Surface Picture, 2#DSP is set as water quality monitoring, its analysis image is the captured river Surface Picture of 2# ball machine presetting bit angle, and other DSP nuclears presetting bit image related with it in like manner once is set.After system enables, video behavior Analysis server sends the 1# presetting bit that Intelligent high-speed dome is called in prefabricated position call instruction by the RS485 interface to Intelligent high-speed dome, 1#DSP nuclear crawl key frame of video enters Algorithm Analysis after 2 seconds, after 5 seconds, system sends the 2# presetting bit that Intelligent high-speed dome is called in prefabricated position call instruction by the RS485 interface to Intelligent high-speed dome, 2#DSP nuclear crawl key frame of video enters Algorithm Analysis after 2 seconds, in like manner call successively other presetting bits, return each presetting bit of recursive call after the end, realize the video acquisition of each DSP nuclear and guaranteed intellectual analysis algorithm required operation time.
Further, when software platform is under the image control rotary state, other behavioural analysis temporarily stops.After software platform reached 30S to Intelligent high-speed dome without the control action time, video behavior Analysis server automatically recovered presetting bit and cruises.
Fig. 5 is the schematic diagram that the present invention is based on the Flood Prevention monitoring and early warning method of video monitoring.After the equipment access of software platform and parameter were set, video behavior Analysis server began to call Intelligent high-speed dome and carries out that presetting bit is cruised and software analysis.
When exceeding standard appearred in certain DSP nuclear analysis result, video behavior Analysis server stopped to call the Intelligent high-speed dome presetting bit and cruises, and picture is retained a percentage of the total profits for the enterprise's own use at the early warning picture, transfinites such as water level.Trigger and form warning message.
Video behavior Analysis server sends to monitoring and early warning platform with the form of packet by network according to the form of agreement
The monitoring and early warning platform receives the warning message uploaded and in the data window display alarm information, and with audible alarm, respective coordinates point glimmers on electronic chart, calls simultaneously three video pictures in this point, upstream, downstream.
The monitoring and early warning platform sends to user mobile phone terminal with warning message by serial ports note cat.The security personnel confirms warning message, and the monitoring and early warning platform upstream, the video behavior Analysis server in downstream sends the image call order, and the upstream and downstream Intelligent high-speed dome rests on the water level monitoring preset point, and storage unit begins store alarms record and image/video simultaneously.
The user receives the early warning note, obtains alarm image by link network address accessing video behavioural analysis server.
The security personnel cancels warning message, and sets the next pre-warning time of this police's point interval, avoids the repeatedly early warning of same alert.
The monitoring and early warning platform recovers video tour and shows, keeps recent early warning information and shows, sends the instruction of withdrawing a garrison and arrives video behavior Analysis server, and video behavior Analysis server reenters that presetting bit is cruised and intellectual analysis.
Further, the user can log in the monitoring and early warning software platform and carries out information inquiry.
The present invention proposes a kind of Flood Prevention monitoring and early warning method and system based on video monitoring, need to prove, those having ordinary skill in the art will appreciate that all or part of flow process that realizes in above-described embodiment method, to carry out relevant hardware by computer program to finish, described program can install the storage with the PC server on storage medium, change program when carrying out, can comprise the embodiment flow process of said method.
The above is preferred embodiment of the present invention, in all some improvement and the protection domain of change distance in right of the present invention carrying out under the prerequisite of the principle of the invention.
Claims (5)
1. based on the Flood Prevention monitoring and early warning method and system of video monitoring, it is characterized in that: method comprises step:
Step 301 is connected to video behavior Analysis server with Intelligent high-speed ball-shaped camera, and video behavior Analysis server is connected in the middle of the monitoring and early warning Platform Server by broadband network;
Step 302, the user signs in in the middle of the monitoring and early warning platform software, adds video behavior Analysis server in the Access Control unit, and interpolation basin monitoring electronic chart is also demarcated the monitoring point on map.The PC serial ports is connected note cat, built-in SIM card;
Step 303, in the Access Control unit of monitoring and early warning platform, Telnet video behavior Analysis server arranges the image acquisition preset point of Intelligent high-speed dome, and this preset point is associated with corresponding DSP analyzes in the middle of the nuclear.As No. 1 preset point is pointed to sewage draining exit, this preset point is associated with DSP and analyzes nuclear 1, DSP and analyze nuclear to preset its intellectual analysis algorithm be that blowdown flow rate detects, and in like manner, other preset point and associated core is set;
Step 304, System Management Unit at the monitoring and early warning platform, setting to front end video behavior Analysis server DSP kernel operation, demarcation to current background, setting to the warning index parameter, early warning is uploaded the demonstration of rear message, joint-action mechanism arranges, content to early warning information arranges, distribution path to early warning information arranges, the personnel operation administration authority is set, and the packet partition territory taking turn demonstration that video image is browsed is set, display mode after information is uploaded is (fixing, flicker, circulation), the picture point of early warning information interlock, pattern arranges (flood season, the algorithm emphasis that enable usual period is different);
Step 305 arranges store path and the storage mode of early warning image, information in the storage unit of monitoring and early warning platform, storage mode comprises: video flowing, video flowing+candid photograph picture, circulation recording, early warning are pre-recorded;
Step 306, video behavior Analysis server are called related Intelligent high-speed dome machine presetting bit one by one, realize the video analysis to single presetting bit image, if occur unusually, then video behavior Analysis server can upload to early warning information the monitoring and early warning platform.The monitoring and early warning platform is realized early warning and the distribution of image, information according to 304 mechanism that arrange.
2. the Flood Prevention monitoring and early warning method and system based on video monitoring as claimed in claim 1, it is characterized in that: further, after step 306, following steps can also be arranged: the monitoring and early warning platform sends to the note cat with early warning information by serial ports, send to user mobile phone by the note cat, the user can realize the long-range real-time online of on-the-spot early warning video image is browsed by link address after browsing early warning information.
3. the Flood Prevention monitoring and early warning method and system based on video monitoring as claimed in claim 1, it is characterized in that: system comprises: the video behavior Analysis server (1) of access Intelligent high-speed dome machine, video behavior Analysis server (1) is by network insertion monitoring and early warning platform (4), monitoring and early warning platform (4) software is installed on the PC server (7), and show by giant-screen, simultaneously, monitoring and early warning platform (4) connects note cat (5) by PC server (7) serial ports, the built-in SIM card of note cat (5) can send to the early warning short message on the user mobile phone by mobile information network.
4. the Flood Prevention monitoring and early warning method and system based on video monitoring as claimed in claim 3, it is characterized in that: the built-in video distribution of video behavior Analysis server (1) unit, AD converting unit, video encoding unit, a plurality of DSP analyze nuclear, thereby set up a plurality of intellectual analysis passages, information sends to the monitoring and early warning platform through network exchange by the route outlet.
5. such as claim 3 or 4 described Flood Prevention monitoring and early warning method and systems based on video monitoring, it is characterized in that: monitoring and early warning platform (4) comprising:
Access Control unit (41): the video behavior Analysis server that is used for managing, arranging access; View data display unit (42): be used for showing that real-time behavioural analysis data and the vision signal of important monitoring point browse the control point observation of basin electronic chart and early warning indication, the download of front-end stores video and playback;
System Management Unit (43): be used for realization to the setting of front end video behavior Analysis server DSP kernel operation, demarcation to current background, setting to the warning index parameter, demonstration, the joint-action mechanism of early warning being uploaded rear message arrange, distribution path to early warning information arranges, the setting of personnel operation administration authority etc.;
Storage unit (44): be used for early warning information data storage record, formed by a SQL2000 database;
Above-mentioned unit is all on same software interface.
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Cited By (16)
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| CN104103152A (en) * | 2014-07-01 | 2014-10-15 | 济南展飞物联网科技有限公司 | Flood prevention rainwater information automatic monitoring system and monitoring method thereof |
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| CN110766214A (en) * | 2019-10-17 | 2020-02-07 | 中南林业科技大学 | Real-time flood control monitoring system based on edge calculation and big data |
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| CN112511803A (en) * | 2020-11-20 | 2021-03-16 | 济南浪潮高新科技投资发展有限公司 | Water flow management system, method and equipment based on cloud edge end |
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| CN112672064A (en) * | 2021-03-18 | 2021-04-16 | 视云融聚（广州）科技有限公司 | Algorithm scheduling method, system and equipment based on video region label |
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| CN104103152A (en) * | 2014-07-01 | 2014-10-15 | 济南展飞物联网科技有限公司 | Flood prevention rainwater information automatic monitoring system and monitoring method thereof |
| CN104103152B (en) * | 2014-07-01 | 2016-08-24 | 孙均衡 | A kind of flood control rainwater feelings automatic monitoring method |
| CN104091413A (en) * | 2014-07-01 | 2014-10-08 | 济南展飞物联网科技有限公司 | Flood defense rainwater condition automatic monitoring system and measuring method thereof |
| CN104165668B (en) * | 2014-08-18 | 2018-07-06 | 深圳亿维锐创科技股份有限公司 | A kind of water conservancy monitoring method and its system of automatic early-warning water conservancy dangerous situation |
| CN104165668A (en) * | 2014-08-18 | 2014-11-26 | 深圳市亿维锐创科技有限公司 | Water conservancy monitoring method for automatic pre-warning of water conservancy risks and system thereof |
| CN106340158A (en) * | 2015-07-12 | 2017-01-18 | 舒均盛 | Intelligent water condition information and dispatching early-warning system |
| CN106131502B (en) * | 2016-08-16 | 2020-03-24 | 深圳英飞拓科技股份有限公司 | Video monitoring method and device for pipe gallery tunnel |
| CN106131502A (en) * | 2016-08-16 | 2016-11-16 | 深圳英飞拓科技股份有限公司 | Video frequency monitoring method and device for piping lane tunnel |
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| CN110503807A (en) * | 2019-08-25 | 2019-11-26 | 武汉和时利自动化***工程有限公司 | Water body change monitoring system and method after a kind of flood floods |
| CN110766214A (en) * | 2019-10-17 | 2020-02-07 | 中南林业科技大学 | Real-time flood control monitoring system based on edge calculation and big data |
| CN112118421A (en) * | 2020-09-11 | 2020-12-22 | 杭州市地下管道开发有限公司 | Intelligent river patrol method, device, storage medium and electronic equipment |
| CN112532921A (en) * | 2020-10-28 | 2021-03-19 | 深圳英飞拓科技股份有限公司 | Water conservancy system intelligent monitoring implementation method and system |
| CN112511803A (en) * | 2020-11-20 | 2021-03-16 | 济南浪潮高新科技投资发展有限公司 | Water flow management system, method and equipment based on cloud edge end |
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| WO2022127683A1 (en) * | 2020-12-17 | 2022-06-23 | 华能澜沧江水电股份有限公司 | Method and system for diagnosing structural damage of overwater building on basis of flow-state video monitoring |
| CN112672064A (en) * | 2021-03-18 | 2021-04-16 | 视云融聚（广州）科技有限公司 | Algorithm scheduling method, system and equipment based on video region label |
| CN113343923A (en) * | 2021-07-01 | 2021-09-03 | 江苏舆图信息科技有限公司 | Real-time river drainage port drainage state identification method based on video images |
| CN113870500A (en) * | 2021-09-30 | 2021-12-31 | 广西科学院 | Beidou satellite-based sea area early warning detection system and early warning method thereof |
| CN113870500B (en) * | 2021-09-30 | 2023-09-26 | 广西科学院 | Sea area early warning detection system based on Beidou satellite and early warning method thereof |
| CN116597327A (en) * | 2023-05-15 | 2023-08-15 | 岳阳市水利水电规划勘测设计院有限公司 | Water conservancy facility hidden danger investigation system based on unmanned aerial vehicle |
| CN116597327B (en) * | 2023-05-15 | 2024-04-12 | 岳阳市水利水电规划勘测设计院有限公司 | Water conservancy facility hidden danger investigation system based on unmanned aerial vehicle |
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