CN102340179A - Network-based multi-station monitoring integrated matrix display control system - Google Patents
Network-based multi-station monitoring integrated matrix display control system Download PDFInfo
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Abstract
The invention discloses a network-based multi-station monitoring integrated matrix display control system, which comprises a comprehensive automatic substation group and a monitoring operation platform, wherein the comprehensive automatic substation group and the monitoring operation platform are both connected with a control and switching module. The system has the advantages that: 1, a user can be conveniently switched to any monitored remote substation for operations according to needs on control equipment without going to a field for maintenance per se; 2, monitored running images of a plurality of remote substations can be transmitted to a center control room to fulfill the aim of displaying the monitored running images of the plurality of substations on one piece of video display equipment for workers to view and browse; and 3, the system has automatic intelligent alarming switching capability because alarming rules are set, starts automatically displaying the image of an alarming substation after the alarming rules are triggered, and is switched to an alarming substation operating interface to discover abnormal substation running information in the first place.
Description
Technical field
The invention belongs to digital picture and communication technical field, specifically relate to analysis of a kind of supervisory control of substation IMAQ and switched system.
Background technology
All monitoring supervisory control of substation and process information system disperse independent operating separately at present; The problem that exists has: first; The access inconvenient debugging of slave station in the centralized control system; When setting up a new concentrator station, need add the transformer station that has existed in the centralized control system as slave station.But the circuit of most transformer stations all moves, and can't in centralized control system, debug this circuit, has only when waiting this line outage or specialize power failure plan, could debug it.This has brought very big inconvenience for the debugging work at centralized control system initial stage.
The second, the centralized control system regular maintenance is inconvenient.For example, each transformer station increases at interval, need increase interval information on the backstage, is uploading machine increase part interval information, and the concentrator station attendant increases corresponding information in centralized control system then.It is too much that this mode is revised link, increased attendant's workload and the probability of makeing mistakes.
Based on above situation, we propose a kind of weakness that overcomes traditional monitoring system of electric substation, and more superior than general centralized control system simultaneously network-type multistation is monitored integrated matrix display control program.
Summary of the invention
The purpose of this invention is to provide a kind of maintenance simple, debug easily the network-type multistation and monitor integrated matrix display control program.
For addressing the above problem, the present invention adopts following technical scheme:
The present invention includes integrated automation converting station group and policer operation platform, described integrated automation converting station group all is connected with handover module with control with the policer operation platform; Wherein,
Described integrated automation converting station group is made up of at least one integrated automation converting station;
Described control and handover module comprise KVM control acquisition module and video acquisition module, and wherein KVM control acquisition module is gathered the control information operation of each integrated automation converting station; Video acquisition module is gathered the current image information of each integrated automation converting station, and sends current image information to analysis module, and analysis module obtains the video analysis result according to current image information; Described KVM control acquisition module all is connected with central processing module with analysis module; Central processing module is according to the control information operation and the video analysis result of the integrated automation converting station that obtains; Whether this transformer station of analysis and judgement occurs unusually; When appearance is unusual, central processing module output control command to alarm module and KVM control hand-off process module, wherein; KVM control hand-off process module switches to corresponding unusual comprehensive transformer station operation interface with display frame, and generates the control switch data; The warning message of unusual comprehensive transformer station takes place in the alarm module storage; And control switch data and warning message that central processing module will generate are sent to the policer operation platform;
Control switch data and warning message that described policer operation platform will obtain are presented on the display.
Described central processing module is through communication module and network connecting module will control switch data and warning message sends; The policer operation platform obtains control switch data and warning message through the TCP/IP interface.
Described analysis module obtains the video analysis result through following steps:
Step 1, video preprocessor is handled: carry out preliminary treatment for the current image information of the supervisory control of substation that obtains;
Step 4, the analysis of movement locus: according to the movement locus of target and the warning triggering rule of having set, whether the movement locus of evaluating objects belongs to abnormal movement, if then trigger and report to the police;
Step 5, target identification: foreground object is carried out discriminator, and the kind of classification comprises abnormal alarm target and non-warning target.
Each integrated automation converting station in the said integrated automation converting station group all is connected with a policer operation platform.
Adopt the present invention of technique scheme, have the following advantages:
The first, this system can let the user on a control appliance, switch to some monitored enterprising line operates of far-end transformer station arbitrarily easily on demand, need not personnel arrive on-site maintenance in person; The second, can the monitoring operation image of a plurality of far-end transformer station be transferred to the center control machine room, reach the purpose that a video display apparatus shows a plurality of supervisory control of substation operation images, check for the staff and browse; The 3rd, owing to set alarm rule, have automated intelligent warning switching capability, begin after alarm rule is offended automatically warning transformer station image to be released to show, and switch to warning transformer station operation interface, the substation operation information that the very first time notes abnormalities.
Obvious technical effects of the present invention mainly shows:
1, analysis module 3.3 can detect the abnormal alarm target in the supervisory control of substation video information accurately;
2, system only begins to release under the situation of alarm rule offence to produce the monitored video pictures of reporting to the police, and the abnormal information of the very first time with transformer station feeds back to the operator on duty.
3, native system has the ability that intelligence is switched; Can when take place reporting to the police, will produce the monitored transformer station of far-end that reports to the police automatically and control and switch to center operations control desk on duty, conveniently operate the electrical network abnormal information that the monitored transformer station of far-end handles generation timely.
Description of drawings
Fig. 1 is a whole theory diagram of the present invention;
Fig. 2 is a flow chart of the present invention;
Embodiment
Embodiment 1
As shown in Figure 1, the present invention includes integrated automation converting station group 1 and policer operation platform 2, integrated automation converting station group 1 all is connected with handover module 3 with control with policer operation platform 2.
Explain respectively below:
Integrated automation converting station group 1 is made up of at least one integrated automation converting station.In general, comprise 16 integrated automation converting stations in an integrated automation converting station group 1.
Control comprises KVM control acquisition module and video acquisition module with handover module 3, and wherein KVM control acquisition module is gathered the control information operation of each integrated automation converting station; Video acquisition module is gathered the current image information of each integrated automation converting station, and after conversion, sends current image information to analysis module, and analysis module obtains the video analysis result according to current image information.Above-mentioned KVM control acquisition module all is connected with central processing module with analysis module; Central processing module is according to the control information operation and the video analysis result of the integrated automation converting station that obtains; Whether this transformer station of analysis and judgement occurs unusually, when appearance is unusual, and central processing module output control command to alarm module and KVM control hand-off process module; Wherein, KVM control hand-off process module switches to corresponding unusual comprehensive transformer station operation interface with display frame, and generates the control switch data, and this control switch data is meant the data of implementing the control operation function; The warning message of unusual comprehensive transformer station takes place in the alarm module storage; And control switch data and warning message that central processing module will generate are sent to policer operation platform 2 through communication module and network connecting module.
Need to prove that above-mentioned video acquisition module is used for obtaining vedio data, promptly current image information, and video stream data carried out compressed video decoder, obtain digital image sequence.
Above-mentioned analysis module is can be with video analysis program Solidification outside high-speed procedure memory within it; Be used to detect in the monitoring range interested moving object and follow the tracks of and discern; Result is transferred to central controller, and it is a preferred forms with the TMS320C6000 digital signal processor that is selected from American TI Company.
Above-mentioned KVM control hand-off process module, its and central processing module link, and KVM is controlled the control information operation that acquisition module obtains handle, and analyze the KVM information that receives from central processing module, trigger KVM and control the hand-off process module operation; Accomplish the various processing requests of policer operation platform 2.
Above-mentioned alarm module is the alarm module that has specific alarm rule, a kind of or its combination of several kinds of dissimilar alarm rule below this alarm rule user is provided with according to its actual needs:
1) the video pictures scene changes, and comprises that monitored picture loses, hides unusually;
2) monitoring alarm zone promptly is provided with polygonal arbitrarily warning alarm region zone.
Above-mentioned communication module as the platform of data communication, sends to network connecting module with the result who gathers with analyzing.
Above-mentioned network connecting module, it is connected with policer operation platform 2 with communication module, has one to support the Ethernet interface, sends to central processing module to the result who obtains, and sends to policer operation platform 2 to control command, accomplishes communication function.
Above-mentioned policer operation platform 2 is made up of display operation module, alarm rule module and alarm log module, links to obtain control switch data and warning message through TCP/IP interface and network connecting module.Control switch data and warning message that policer operation platform 2 will obtain are presented on the display.
As shown in Figure 2, workflow of the present invention is following:
A, system initialization: central processing module, video acquisition module, KVM control acquisition module need that the initialization success is laggard goes into next step; Otherwise; Carry out initialization central processing module, video acquisition module, KVM once more and control acquisition module, starting device is in running order.
B, video analysis rule are read in: the video analysis rule is read in successfully, then gets into next step, otherwise, proceed the video analysis rule and read in.In the present embodiment, press the needs of integrated automation converting station monitoring and do following the setting: in standardized virtual monitoring warning region of video display interface of integrated automation converting station, and the mode that triggering monitoring warning region is reported to the police is set, like alert acoustic alarm or the like.In the integrated automation converting station normal course of operation, can not trigger warning; If integrated automation converting station generation misoperation information and when demonstrating alarm signal; Native system will detect the generation of these abnormal conditions automatically, when triggering warning device, also begins to call KVM control hand-off process module video and control operation function are presented at policer operation platform 2 by communication module.
C, video analysis: the supervisory control of substation video image information is analyzed, unusual generation is arranged, then get into next step, otherwise, proceed video analysis;
D, Video processing: the information that unusual generation is arranged that the video analysis program is sent here is handled, and processing comprises: trigger alarm module, trigger KVM control hand-off process module, and communication module; Carry out video analysis once more after accomplishing Video processing.
The situation of considering the appearance of integrated automation converting station warning target is fewer, and the difficulty of carrying out video content analysis is less, and the probability of reporting by mistake and failing to report is very little, so system especially is useful for this scene; Safeguard to compare to have initiatively with traditional single-point integrated automation converting station, need not the staff directly stare at the screen of each integrated automation converting station, release the integrated automation converting station video information of reporting to the police automatically and control function with intelligent.
What present embodiment and embodiment 1 were different is that in the present embodiment, analysis module obtains the video analysis result through following steps:
Step 1, video preprocessor is handled: carry out preliminary treatment for the current image information of the supervisory control of substation that obtains,
Above-mentioned preliminary treatment comprises the removal noise, adjustment frame per second and frame sign;
Step 4, the analysis of movement locus: according to the movement locus of target and the warning triggering rule of having set, whether the movement locus of evaluating objects belongs to abnormal movement, if then trigger and report to the police;
Step 5, target identification: foreground object is carried out discriminator, and the kind of classification comprises abnormal alarm target and non-warning target.
The other technologies characteristic is identical with embodiment 1.
What present embodiment and the foregoing description 1,2 were different is: it is the characteristics setting by a plurality of integrated automation converting stations of concentrator station collection control, and promptly each integrated automation converting station in the integrated automation converting station group 1 all is connected with a policer operation platform 2.
General a plurality of integrated automation converting station needs a plurality of policer operation platforms, and 16 integrated automation converting stations just need 16 policer operation platforms, and the staff also needs monitoring in real time to safeguard a plurality of operating desks.The time that system can be provided with appointment begins the automatic policer operation information that on a policer operation platform, shows 16 integrated automation converting stations in turn with the time interval that is provided with, and to reach the saving cost, alleviates the target of attendant's workload.
Claims (4)
1. the network-type multistation is monitored integrated matrix display control program; It is characterized in that: it comprises integrated automation converting station group (1) and policer operation platform (2), and described integrated automation converting station group (1) all is connected with handover module (3) with control with policer operation platform (2); Wherein,
Described integrated automation converting station group (1) is made up of at least one integrated automation converting station;
Described control and handover module (3) comprise KVM control acquisition module and video acquisition module, and wherein KVM control acquisition module is gathered the control information operation of each integrated automation converting station; Video acquisition module is gathered the current image information of each integrated automation converting station, and sends current image information to analysis module, and analysis module obtains the video analysis result according to current image information; Described KVM control acquisition module all is connected with central processing module with analysis module; Central processing module is according to the control information operation and the video analysis result of the integrated automation converting station that obtains; Whether this transformer station of analysis and judgement occurs unusually; When appearance is unusual, central processing module output control command to alarm module and KVM control hand-off process module, wherein; KVM control hand-off process module switches to corresponding unusual comprehensive transformer station operation interface with display frame, and generates the control switch data; The warning message of unusual comprehensive transformer station takes place in the alarm module storage; And control switch data that central processing module will generate and warning message are sent to policer operation platform (2);
Control switch data and warning message that described policer operation platform (2) will obtain are presented on the display.
2. network-type multistation according to claim 1 is monitored integrated matrix display control program, it is characterized in that: described central processing module is through communication module and network connecting module will control switch data and warning message sends; Policer operation platform (2) obtains control switch data and warning message through the TCP/IP interface.
3. network-type multistation according to claim 1 is monitored integrated matrix display control program, it is characterized in that, described analysis module obtains the video analysis result through following steps:
Step 1, video preprocessor is handled: carry out preliminary treatment for the current image information of the supervisory control of substation that obtains;
Step 2, background modeling: set up rationally real background, so that obtain foreground target accurately;
Step 3, target following: overcome occlusion issue in the target following, follow the tracks of, write down its movement locus and the direction of motion for the multiple target in the scene;
Step 4, the analysis of movement locus: according to the movement locus of target and the warning triggering rule of having set, whether the movement locus of evaluating objects belongs to abnormal movement, if then trigger and report to the police;
Step 5, target identification: foreground object is carried out discriminator, and the kind of classification comprises abnormal alarm target and non-warning target.
4. network-type multistation according to claim 1 and 2 is monitored integrated matrix display control program, it is characterized in that: each integrated automation converting station in the said integrated automation converting station group (1) all is connected with a policer operation platform (2).
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| CN104460627A (en) * | 2014-12-10 | 2015-03-25 | 国家电网公司 | Hydropower station hydroelectric generating set display and control system and control method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103826108A (en) * | 2014-03-18 | 2014-05-28 | 江苏苏大大数据科技有限公司 | Post-loan monitoring method and system based on video image |
| CN104460627A (en) * | 2014-12-10 | 2015-03-25 | 国家电网公司 | Hydropower station hydroelectric generating set display and control system and control method thereof |
| CN104460627B (en) * | 2014-12-10 | 2017-03-08 | 国家电网公司 | A kind of power station turbine-generator units display ＆ control system and its control method |
| CN106210649A (en) * | 2016-08-09 | 2016-12-07 | 国网山西省电力公司电力科学研究院 | A kind of work of transformer substation site safety monitoring method |
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| CN114371654A (en) * | 2021-12-10 | 2022-04-19 | 中国民用航空华东地区空中交通管理局 | Artificial intelligence simulation monitoring system |
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