CN104751298A - Iris algorithm based electric power security information identification and intelligent management system - Google Patents
Iris algorithm based electric power security information identification and intelligent management system Download PDFInfo
- Publication number
- CN104751298A CN104751298A CN201510190239.4A CN201510190239A CN104751298A CN 104751298 A CN104751298 A CN 104751298A CN 201510190239 A CN201510190239 A CN 201510190239A CN 104751298 A CN104751298 A CN 104751298A
- Authority
- CN
- China
- Prior art keywords
- identification
- iris
- electric power
- management system
- intelligent management
- 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.)
- Pending
Links
Abstract
The invention provides an iris algorithm based electric power security information identification and intelligent management system. The system comprises an identification terminal located on an operating condition site and a remote management module connected with the identification terminal, the identification terminal comprises a personnel identification unit, a tool and appliance identification unit and an alarm unit, the remote management unit comprises a controller and a storer connected with the controller, and the storer is connected with the alarm unit. The personnel identification unit comprises an iris image processing based video monitoring module, and the tool and appliance identification unit comprises a scanner, an identification tag and a reader connected with the scanner. The iris biometric identification technique and the RFID (radio frequency identification) barcode technique are combined with wireless network applications, users are provided with accurate and quick personnel and capital equipment data collection, statistics and management, and personnel entry-exit management in important places and real-time track management including tracking, positioning, maintenance and the like on capital equipment in the whole life cycle of the capital equipment are realized.
Description
Technical field
The present invention relates to power system information identification and resist technology field, particularly relate to the electric power safety information identification based on iris algorithm and intelligent management system.
Background technology
The transformer station of current power supply enterprise of China, Dispatching Building, the computer management of the important places such as job that requires special skills Work tool room has been widely used, its technology is more and more ripe, operation stability is also more and more higher, substantially registration of personnel is achieved, the function of facility information and query facility memory state, but the personnel of current most of important place turnover and visual plant, the warehouse-in of Work tool, receive, the functions such as test are all rely on fingerprint, palm, the means such as RFID chip implantation realize, its effect is unsatisfactory, the uniqueness of fingerprint and palm can not ensure completely, the mode cost of implanted chip is higher in addition, implement and also comparatively bother, effect is very undesirable, especially personal identification and Work tool equipment control are two cover separate payment systems, not only cause overlapping investment, security also also exists such-and-such leak, its function also and imperfection.
Application number be 201410028693.5 patent of invention a kind of digital protection device automatic test control system and control method thereof are disclosed; belong to intelligent electric power testing authentication technical field, described system comprises inspection parsing module, parameter management module, 61850 client modules, test case administration module, testing control module, report output module and repository module.Automatically according to point information generating test use case; For digital protection type of device, build test cases storehouse; Automatically device is installed to by under the definite value of digital protection device; Automatically complete and control relay-protection tester to digital protection device dosage and control message; Automatic output test report.Secondary relay protection producer is dispatched from the factory and completes inspection fast, Utilities Electric Co.'s application scenarios such as examination protective device, the test of intelligent electric power field device etc. can reduce the repeatability of staff, loaded down with trivial details work greatly, increase work efficiency.
Application number be 201320065724.5 utility model patent provide a kind of transformation facility Unattended remote supervising device, described supervising device comprises data acquisition and Monitor and Control device, protocol conversion device, the network switch, bridge, satellite time transfer device and remote control center, described data acquisition and monitoring device is connected with protocol conversion device by Ethernet, described protocol conversion device is connected with the network switch, the described network switch is connected with remote control center by bridge, described satellite time transfer device is connected with remote control center by bridge.The present invention utilizes remote data transmission technology, by the transformer station of dispersion by data acquisition, reception, analyzing and processing and control, achieve the remote data transmission of the station level supervisory layers of the data such as remote control, remote measurement, remote signalling, bay level supervisory layers and information interaction layer and monitor in real time, present invention achieves transformer station's unmanned, reduce production management cost, improve regulatory level and manage and protect instantaneity, increasing economic efficiency.
Current iris identity identifying technology reaches its maturity, and RFID of Internet-of-things technology is updated to bar code recognition, in view of the uniqueness of iris identity recognizing technology, the low cost of untouchable and bar code RFID technique, easy implementation, if by up-to-date iris biological identification technology and RFID bar codes technique, and combining wireless network application, just can provide the personnel of accurate quick for user, asset equipment Data Collection, statistics, management, realization comprises the tracking to asset equipment to the entryexit management for people of important place and whole asset equipment life cycle, location, real-time follow-up management is carried out in maintenance etc.
Summary of the invention
The object of the invention is to solve the problems of the technologies described above, electric power safety information identification based on iris algorithm and intelligent management system are provided, for user provides the collecting personal information, equipment tool data, managing of accurate quick, realize personnel and equipment dual safety simultaneously.
For achieving the above object, the technical solution adopted in the present invention is: based on the identification of electric power safety information and the intelligent management system of iris algorithm, comprise the identification terminal and connected remote supervision module that are positioned at operating mode scene, described identification terminal comprises personal identification unit, Work tool recognition unit and alarm unit, the storer that described remote supervision module comprises controller and is attached thereto, described storer is connected with described alarm unit; Described personal identification unit comprises the video monitoring module based on iris image process, the reader that described Work tool recognition unit comprises scanister, identification label and is connected with described scanister.
Described identification terminal and described remote supervision module pass through Fiber connection.
Preferably, described identification terminal is connected by wireless internet of things with described remote supervision module.
Described identification terminal and described remote supervision module are powered by induction power supply, and described induction power supply comprises plate condenser and connected rectifier, step-down controller, battery pack.
Described rectifier comprises power amplifier and frequency controller, and described power amplifier comprises the imported OTL amplifying circuit in front end; Described frequency controller is made up of the uncontrollable rectification circuit of three-phase, H-bridge inverter circuit, output filter and series resonant circuit.
Described video monitoring module comprises controllable light source, high-definition camera and connected video recorder, and described high-definition camera comprises several, and described video recorder is multichannel input type, and described video monitor unit is connected with controller.
Described scanister comprises bar coded sticker scanner, and described bar code scanning adopts REID.
Described controller comprises data collecting card, data exchange unit and server, and described server is Computer Service terminal, described terminal is arranged two-way network communication interface and wireless receiving and dispatching antenna.
Described alarm unit comprises acoustic-optic alarm and blocking device, and described blocking device comprises electric blocking contact and electric lockset.
Core of the present invention is the innovation of recognition mode, especially by iris biological identification technology and RFID bar codes technique, and combining wireless network application, for user provides the personnel of accurate quick, asset equipment Data Collection, statistics, management, real-time follow-up management is carried out in the tracking, location, maintenance etc. realized entryexit management for people and the whole asset equipment life cycle of important place comprise asset equipment.Current, iris identity recognizing technology is only for transformer station's five-defence block, all important places of whole power supply enterprise cannot be covered to comprehensively, the technology of Internet of things that visual plant adopts only rests on the implanted chip state of earlier generations, from technological layer, the rights management of important place turnover personnel does not associate with between visual plant in-out-storehouse management, namely personal management can not be accomplished integrated with equipment control, and personal identification and Work tool equipment control are two cover separate payment systems, not only cause overlapping investment, security also also exists such-and-such leak, its function also and imperfection, and the low speed recognizer being mostly earlier generations that the iris identity recognizing technology generally adopted in market adopts, and there is contact requirement, efficient management is not reached concerning identification.
What the present invention adopted is that identification terminal combines with remote supervision module, wherein, identification terminal comprises personal identification unit, Work tool recognition unit and alarm unit, personal identification unit comprises the video monitoring module based on iris image process, video monitoring module comprises controllable light source, high-definition camera and connected video recorder, high-definition camera comprises several, be divided into the special camera carrying out iris image information sampling specially and video frequency pick-up head site environment being carried out to dynamic monitoring, video recorder is multichannel input type; Special camera can imaging 8bit256 level gray-scale map.Controllable light source provides illumination, and lighting level is artificially controlled, makes iris can clearly imaging.Light stability and with the change of incident ray intensity, pupil can produce and shrink or expansion, affects iris change, increases error when mating.Stabilized light source, namely stabilizes iris, can improve the precision of coupling.
The data collecting card of video recorder connection control device, data collecting card connects Computer Service terminal, service terminal comprises the analytic system for iris image, pre-service can be carried out to the iris image under shooting, comprise the location to iris inner and outer boundary, extract iris portion and carry out histogram equalization and normalization operation etc.The textural characteristics of needs is extracted afterwards from the iris image after process, comprise picture hat, crystalline, filament, spot, structure, concave point, ray, wrinkle and striped etc., cognitive phase carries out the process of mating by the proper vector of image to be identified and the proper vector of the reference picture prestored, it is typical pattern recognition problem, by the similarity between the proper vector that compares extraction, and then determine that whether image is from same target, to reach the object of qualification identity, what in this programme, the analytic system of iris image adopted is Algorithm of Iris Recognition based on Haar wavelet transformation.
The reader that Work tool recognition unit comprises scanister, identification label and is connected with scanister, scanister comprises bar coded sticker scanner, bar code scanning adopts REID, i.e. RFID technique, bar coded sticker scanner is the equipment for wireless (contactless) reading tag information, and the information after identification can show by reader in real time; Identification label adopts technology of Internet of things, and be made up of coupling element and bar code, each label has unique electronic code, is attached on the goods and materials such as visual plant, Work tool and identifies destination object; When new Work tool has purchased preparation warehouse-in, need each Work tool to stick identification label.When to the information of Input of Data Work tool, also need to be placed on scanner place, allow the read write line of scanner be in No. ID write label bar codes distributing of this Work tool by writing system.After this, when there being Work tool to need change state, as lent, reporting for repairment, give back, all need to hold Work tool and pass through before RFID scanner, RFID reads label, passes to system, and system carries out relevant treatment automatically according to functional requirement.Like this to visual plant, the receiving of Work tool, the operation such as to give back and carry out record, visual traceable management Work tool, guarantee the safe handling of Work tool; According to the research of management work and actual demand analysis, introduce RFID bar codes technique, it is reasonable and feasible for using this technology to realize the management of Work tool, and has advance.
Identification terminal is connected by optical fiber or wireless internet of things with remote supervision module, and identification terminal and remote supervision module are powered by induction power supply, and induction power supply comprises plate condenser and connected rectifier, step-down controller, battery pack; Rectifier comprises power amplifier and frequency controller, and power amplifier comprises the imported OTL amplifying circuit in front end; Frequency controller is made up of the uncontrollable rectification circuit of three-phase, H-bridge inverter circuit, output filter and series resonant circuit.Passive induction energy fetching device is directly installed in the high-voltage electric field of electric power environmental, get energy, and electric energy of inducting finally inputs battery pack through a series of conversion such as rectification, step-down with plate condenser.
Alarm unit comprises acoustic-optic alarm and blocking device, blocking device comprises electric blocking contact and electric lockset, when there is personnel identity identification error or Work tool identification error, start acoustic-optic alarm, staff is reminded to note, blocking device comprises the main blocking device that is connected with controller and is arranged on the multiple from blocking device of each electric place respectively, adopts remote radio communication to connect between principal and subordinate's blocking device; Blocking device differentiates whether carry out thresholding and equipment cabinet opening and closing and latch-up protection according to the control signal of identification terminal and administration module.In locking entrance guard device, electric blocking contact is connected with console computing machine and computer key, realizes gate inhibition's state consistency; Electric lockset mainly refers to five preventing keys, that further double insurance is arranged, can anti-error main frame according to the anti-misoperation locking logical base stored in advance and current device location state, latching logic judgement is carried out to each simulated operation, correct simulated operation content be generated practical operation program transportation to computer key, the content of operation that operating personnel show according to computer key, opens corresponding puzzle lock successively to thresholding and operate.
Subject matter solved by the invention and beneficial effect are:
1, for current power system exist problems and propose, the meaning that problem comprises safety test is comparatively indifferent, and visual examination becomes a mere formality; Use lack of standardization and lack maintenance and safeguard; The problems such as way to manage still depends on traditional management mode, and carry out record based on paper document, tracking and managing exists inefficiency, and error rate is high; Minority enterprise has tried out bar code and has achieved amount of assets identification and management, but cannot effective work of supervisor can only manage quantity, quantity control can only be carried out to classification, effectively can not manage the attribute of every part article, and the data of Individual Items can not be passed to responsibility object in time, the loss of simultaneous article, divides responsibility unclear, article and people can not be carried out effective electronical record.
2, utilize and can to connect with management system main frame and can the iris biological recognition system of two-way communication, Work tool recognition system two system classifications and access control system, carry out personnel identity identification according to iris algorithm, prevent from illegally entering; Work tool identification adopts radio-frequency technique, realizes the management and control to article; Utilize the biological identification technology of iris algorithm and radio-frequency technique, radio network technique, computer technology to realize intelligent and safe management, define assets management and control, personnel's control of authority, restriction illegally enters the intellectuality reaching safety management.
3, carry out the iris recognition research based on image exchange, comprise iris information acquisition module and compare with iris information acquisition module and the controller that can realize identification to Information Monitoring analyzing and processing; Controller is analyzed iris image, process, and mainly comprises iris image location, gradation of image demarcates and strengthen process, image normalization process, feature extraction and characteristic matching; By iris identification, personnel are managed, radio-frequency technique is utilized to carry out Item Management to managing security tools and instruments, the management being realized master control and gate inhibition by both-way communication technology makes system reliability, accuracy, recognition speed all be significantly improved, General Promotion iris recognition quality.Its high security and untouchable is that other biological recognition system (as fingerprint, image surface, hand-type etc.) cannot be compared.According to technology of Internet of things, in radio-frequency technique and computer technology, we have found practicable management mode therebetween.It can by equipment, account book; Equipment, transformer station, supplier organically combine, make originally complicated, loaded down with trivial details work becomes easily, simply.
4, the present invention adopts iris bio-identification to realize the management of managing security tools and instruments with the radio-frequency technique mode of combining first, has that reliability is high, accurate, complete function, feature simple to operate; Originally the personal identification used and tool management system are organically combined, decreases investment, add economic benefit, easy for installation, improve the safety operation level of enterprise; The present invention is rationally novel in design, and reliability is high, accuracy is high, complete function, simple to operate, and dirigibility is strong, and extensibility is strong, and result of use is good, is convenient to promote the use of.
Accompanying drawing explanation
Fig. 1 is the structural representation of present system.
Fig. 2 is the identification process figure that the present invention is based on iris algorithm.
Fig. 3 is power amplifier circuit structural drawing of the present invention.
Fig. 4 is frequency controller circuit structure diagram of the present invention.
Embodiment
Embodiment one
As shown in Figures 1 to 4, based on the identification of electric power safety information and the intelligent management system of iris algorithm, comprise the identification terminal and connected remote supervision module that are positioned at operating mode scene, identification terminal comprises personal identification unit 1, Work tool recognition unit 2 and alarm unit 3, the storer 5 that remote supervision module comprises controller 4 and is attached thereto, storer is connected with alarm unit; Personal identification unit comprises the video monitoring module based on iris image process, the reader 11 that Work tool recognition unit comprises scanister 9, identification label 10 and is connected with scanister; Identification terminal and remote supervision module pass through Fiber connection; Identification terminal and remote supervision module are powered by induction power supply 17, and induction power supply comprises plate condenser 18 and connected rectifier 19, step-down controller 20, battery pack 21; Rectifier comprises power amplifier and frequency controller, and power amplifier comprises the imported OTL amplifying circuit in front end; Frequency controller is made up of the uncontrollable rectification circuit of three-phase, H-bridge inverter circuit, output filter and series resonant circuit; Video monitoring module comprises controllable light source 6, high-definition camera 7 and connected video recorder 8, and high-definition camera comprises several, and video recorder is multichannel input type, and video monitor unit is connected with controller; Scanister comprises bar coded sticker scanner, and bar code scanning adopts REID; Controller comprises data collecting card 12, data exchange unit 13 and server 14, and server is Computer Service terminal, terminal is arranged two-way network communication interface and wireless receiving and dispatching antenna; Alarm unit comprises acoustic-optic alarm 15 and blocking device 16, and blocking device comprises electric blocking contact and electric lockset.
Core of the present invention is the innovation of recognition mode, especially by iris biological identification technology and RFID bar codes technique, and combining wireless network application, for user provides the personnel of accurate quick, asset equipment Data Collection, statistics, management, real-time follow-up management is carried out in the tracking, location, maintenance etc. realized entryexit management for people and the whole asset equipment life cycle of important place comprise asset equipment.Current, iris identity recognizing technology is only for transformer station's five-defence block, all important places of whole power supply enterprise cannot be covered to comprehensively, the technology of Internet of things that visual plant adopts only rests on the implanted chip state of earlier generations, from technological layer, the rights management of important place turnover personnel does not associate with between visual plant in-out-storehouse management, namely personal management can not be accomplished integrated with equipment control, and personal identification and Work tool equipment control are two cover separate payment systems, not only cause overlapping investment, security also also exists such-and-such leak, its function also and imperfection, and the low speed recognizer being mostly earlier generations that the iris identity recognizing technology generally adopted in market adopts, and there is contact requirement, efficient management is not reached concerning identification.
What the present invention adopted is that identification terminal combines with remote supervision module, wherein, identification terminal comprises personal identification unit, Work tool recognition unit and alarm unit, personal identification unit comprises the video monitoring module based on iris image process, video monitoring module comprises controllable light source, high-definition camera and connected video recorder, high-definition camera comprises several, be divided into the special camera carrying out iris image information sampling specially and video frequency pick-up head site environment being carried out to dynamic monitoring, video recorder is multichannel input type; Special camera can imaging 8bit256 level gray-scale map.Controllable light source provides illumination, and lighting level is artificially controlled, makes iris can clearly imaging.Light stability and with the change of incident ray intensity, pupil can produce and shrink or expansion, affects iris change, increases error when mating.Stabilized light source, namely stabilizes iris, can improve the precision of coupling.
The data collecting card of video recorder connection control device, data collecting card connects Computer Service terminal, service terminal comprises the analytic system for iris image, pre-service can be carried out to the iris image under shooting, comprise the location to iris inner and outer boundary, extract iris portion and carry out histogram equalization and normalization operation etc.The textural characteristics of needs is extracted afterwards from the iris image after process, comprise picture hat, crystalline, filament, spot, structure, concave point, ray, wrinkle and striped etc., cognitive phase carries out the process of mating by the proper vector of image to be identified and the proper vector of the reference picture prestored, it is typical pattern recognition problem, by the similarity between the proper vector that compares extraction, and then determine that whether image is from same target, to reach the object of qualification identity, what in this programme, the analytic system of iris image adopted is Algorithm of Iris Recognition based on Haar wavelet transformation.
This Algorithm of Iris Recognition based on Haar wavelet transformation and the iris image recognition technology main points based on WED are in the following aspects:
1. Iris Location: before carrying out iris patterns coupling, the border of reply iris positions, in other words, (inner boundary) between pupil and iris to be found out exactly, 2 borders of (outer boundary) between iris and sclera].Carry out rim detection by Canny edge detection operator to the iris image obtained, Canny edge detector is the first order derivative of Gaussian function.To the optimization Approximation Operator of signal to noise ratio (S/N ratio) with the product of location, as long as select the threshold value that suitable, it just can orient the edge of iris, is then accurately located iris image by the circle detection operator of Daugman, so just obtains the exact position of iris, by this method, location is not only accurate, and speed is very fast, about 0.8s, the requirement of real-time can be met. by Iris Location, iris can be separated from image.
2. the normalization of iris image: due to the change of intensity of illumination and iridodonesis, the size of pupil can change, and the elastic deformation occurred in iris texture also can affect iris patterns coupling, therefore, in order to realize accurate coupling, iris image behind location must be normalized, the variation that compensation size and pupil convergent-divergent cause.Because iris inner and outer boundary is all circular, polar coordinate method can be used to be normalized, take pupil center as starting point, (xi (H) is respectively with the intersecting point coordinate of iris inner and outer boundary, yi (H)) and (x0 (H), y0 (H)), then utilize formula (1), namely
Each point in iris image can be mapped in polar coordinates (r, H) one by one.Because upper lower eyelid can block the top of iris, in order to get rid of this part, centered by pupil, the iris region of counterclockwise intercepting, then be 40 * 256 pixels by iris region generate rectangle size in polar coordinates of intercepting 135 degree-360 degree, make the radius of the corresponding iris of the row of rectangle, the corresponding angle of getting of row.
3. Haar wavelet transformation technique: if wavelet
meet admissible condition
Then for arbitrary function
its continuous wavelet transform is defined as:
Wherein scale parameter
, b is translation parameters. and according to Parseval theorem, formula (2) can be written as:
Wherein
represent
fourier conversion. adopt two-dimensional wavelet transformation, for arbitrary function
, its continuous wavelet transform is defined as
Wherein 2-d wavelet
also should meet corresponding admissible condition, the expression formula of two-dimentional Haar small echo used is
Here the reason selecting Haar small echo is that it has orthogonality, compactness and generalizing linear phase.No matter the Algorithm of Iris Recognition based on Haar wavelet transformation that this project proposes can meet the requirement of identification from speed and recognition accuracy. and this algorithm is owing to shortening code length, thus decrease calculated amount, improve coding rate, be conducive to Real time identification. experimental result shows that algorithm has good robustness.
4. based on the iris image recognition technology of WED: after being extracted the characteristic information of iris image, to classify to it, to reach the object of recognition image.Propose two kinds of matching process herein to identify iris image, be a method for the weighted euclidean distance (WED) between computed image eigenwert, another kind utilizes the BP neural network that have learned enough characteristic informations to carry out knowledge method for distinguishing to image.
Concrete grammar is that the proper vector of first reference picture is compiled into the preservation of .mat file, again test picture is extracted proper vector and is loaded into respectively, the WED value between testing image eigenwert and every width standard picture eigenwert is calculated with algorithm, result is contrasted one by one, is obtained sequence number and the numerical value of minimum WED value by algorithm.If the WED of iris feature value to be measured is minimum when k, and this WED value is less than the threshold value of setting, then think that iris to be measured is a kth iris, thus identify iris, reach the object of identity authentication.The definition of weighted euclidean distance (WED), wherein Ai represents the weighting coefficient of i-th subgraph, the number that BN and N represents subgraph respectively and the feature sum extracted from each subgraph.F (i, j) and fk (i, j) represents a jth characteristic component of i-th subgraph in unknown iris and a kth iris respectively.
Test findings shows, the effect identified iris image by two kinds of methods is all more satisfactory, and the result of calculation of WED method is cheer and bright, and be convenient to compare, accuracy rate is high, but judges that time of expending, comparatively BP neural network was long; Neural network needs training characteristics, larger than WED method to the demand of sample size, but judges that the time is short, Output rusults simple, intuitive, is convenient to analyze.If improve the input amendment characteristic type of neural network, be expected to the accuracy rate improving neural network recognization iris image; And WED method is subject to the impact of the shooting angle of image and shooting distance comparatively large, to weaken this impact, improving the accuracy rate identified, needing the algorithm work to extracting feature further to improve.
The reader that Work tool recognition unit comprises scanister, identification label and is connected with scanister, scanister comprises bar coded sticker scanner, bar code scanning adopts REID, i.e. RFID technique, bar coded sticker scanner is the equipment for wireless (contactless) reading tag information, and the information after identification can show by reader in real time; Identification label adopts technology of Internet of things, and be made up of coupling element and bar code, each label has unique electronic code, is attached on the goods and materials such as visual plant, Work tool and identifies destination object; When new Work tool has purchased preparation warehouse-in, need each Work tool to stick identification label.When to the information of Input of Data Work tool, also need to be placed on scanner place, allow the read write line of scanner be in No. ID write label bar codes distributing of this Work tool by writing system.After this, when there being Work tool to need change state, as lent, reporting for repairment, give back, all need to hold Work tool and pass through before RFID scanner, RFID reads label, passes to system, and system carries out relevant treatment automatically according to functional requirement.Like this to visual plant, the receiving of Work tool, the operation such as to give back and carry out record, visual traceable management Work tool, guarantee the safe handling of Work tool; According to the research of management work and actual demand analysis, introduce RFID bar codes technique, it is reasonable and feasible for using this technology to realize the management of Work tool, and has advance.
In this project, first this part formulates management system for safety instruments scheme, then gives overall system design framework according to the program and system requirements.System is based on .NET development platform, and take ASP.NET as server end language, ORACLE is database, adopts B/S tri-layers of Software Architecture Design to realize.The realization of the information interaction of system and RFID read write line adopts the mode of ActiveX.Realize principle studying RFID in great detail, and on the basis of API dynamic link library that provides of producer, carry out secondary development from mutual three aspects of ActiveX Interface design, JS and ActiveX and WebService.
Identification terminal is connected by optical fiber or wireless internet of things with remote supervision module, and identification terminal and remote supervision module are powered by induction power supply, and induction power supply comprises plate condenser and connected rectifier, step-down controller, battery pack; Rectifier comprises power amplifier and frequency controller, and power amplifier comprises the imported OTL amplifying circuit in front end; Frequency controller is made up of the uncontrollable rectification circuit of three-phase, H-bridge inverter circuit, output filter and series resonant circuit.Passive induction energy fetching device is directly installed in the high-voltage electric field of electric power environmental, get energy, and electric energy of inducting finally inputs battery pack through a series of conversion such as rectification, step-down with plate condenser.
Alarm unit comprises acoustic-optic alarm and blocking device, blocking device comprises electric blocking contact and electric lockset, when there is personnel identity identification error or Work tool identification error, start acoustic-optic alarm, staff is reminded to note, blocking device comprises the main blocking device that is connected with controller and is arranged on the multiple from blocking device of each electric place respectively, adopts remote radio communication to connect between principal and subordinate's blocking device; Blocking device differentiates whether carry out thresholding and equipment cabinet opening and closing and latch-up protection according to the control signal of identification terminal and administration module.In locking entrance guard device, electric blocking contact is connected with console computing machine and computer key, realizes gate inhibition's state consistency; Electric lockset mainly refers to five preventing keys, that further double insurance is arranged, can anti-error main frame according to the anti-misoperation locking logical base stored in advance and current device location state, latching logic judgement is carried out to each simulated operation, correct simulated operation content be generated practical operation program transportation to computer key, the content of operation that operating personnel show according to computer key, opens corresponding puzzle lock successively to thresholding and operate.
Embodiment two
Based on the identification of electric power safety information and the intelligent management system of iris algorithm, comprise the identification terminal and connected remote supervision module that are positioned at operating mode scene, identification terminal comprises personal identification unit, Work tool recognition unit and alarm unit, the storer that remote supervision module comprises controller and is attached thereto, storer is connected with alarm unit; Personal identification unit comprises the video monitoring module based on iris image process, the reader that Work tool recognition unit comprises scanister, identification label and is connected with scanister; Be with the difference technical characteristic of embodiment one, described identification terminal is connected by wireless internet of things with described remote supervision module, for user provides the Data Collection of the asset equipment of accurate quick, statistics, management, realize comprising buying, tracking, location to asset equipment to whole asset equipment life cycle, maintain and sell etc. carries out real-time follow-up management, according to technology of Internet of things, in radio-frequency technique and computer technology, we have found practicable management mode therebetween.It can by equipment, account book; Equipment, transformer station, supplier organically combine, make originally complicated, loaded down with trivial details work becomes easily, simply.
Claims (9)
1. based on the identification of electric power safety information and the intelligent management system of iris algorithm, it is characterized in that: comprise the identification terminal and connected remote supervision module that are positioned at operating mode scene, described identification terminal comprises personal identification unit, Work tool recognition unit and alarm unit, the storer that described remote supervision module comprises controller and is attached thereto, described storer is connected with described alarm unit; Described personal identification unit comprises the video monitoring module based on iris image process, the reader that described Work tool recognition unit comprises scanister, identification label and is connected with described scanister.
2., as claimed in claim 1 based on the identification of electric power safety information and the intelligent management system of iris algorithm, it is characterized in that: described identification terminal and described remote supervision module pass through Fiber connection.
3., as claimed in claim 1 based on the identification of electric power safety information and the intelligent management system of iris algorithm, it is characterized in that: described identification terminal is connected by wireless internet of things with described remote supervision module.
4. as claimed in claim 2 or claim 3 based on the identification of electric power safety information and the intelligent management system of iris algorithm, it is characterized in that: described identification terminal and described remote supervision module are powered by induction power supply, described induction power supply comprises plate condenser and connected rectifier, step-down controller, battery pack.
5., as claimed in claim 4 based on the identification of electric power safety information and the intelligent management system of iris algorithm, it is characterized in that: described rectifier comprises power amplifier and frequency controller, described power amplifier comprises the imported OTL amplifying circuit in front end; Described frequency controller is made up of the uncontrollable rectification circuit of three-phase, H-bridge inverter circuit, output filter and series resonant circuit.
6. as claimed in claim 2 or claim 3 based on the identification of electric power safety information and the intelligent management system of iris algorithm, it is characterized in that: described video monitoring module comprises controllable light source, high-definition camera and connected video recorder, described high-definition camera comprises several, described video recorder is multichannel input type, and described video monitor unit is connected with controller.
7., as claimed in claim 2 or claim 3 based on the identification of electric power safety information and the intelligent management system of iris algorithm, it is characterized in that: described scanister comprises bar coded sticker scanner, described bar code scanning adopts REID.
8. as claimed in claim 2 or claim 3 based on the identification of electric power safety information and the intelligent management system of iris algorithm, it is characterized in that: described controller comprises data collecting card, data exchange unit and server, described server is Computer Service terminal, described terminal is arranged two-way network communication interface and wireless receiving and dispatching antenna.
9., as claimed in claim 2 or claim 3 based on the identification of electric power safety information and the intelligent management system of iris algorithm, it is characterized in that: described alarm unit comprises acoustic-optic alarm and blocking device, described blocking device comprises electric blocking contact and electric lockset.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510190239.4A CN104751298A (en) | 2015-04-21 | 2015-04-21 | Iris algorithm based electric power security information identification and intelligent management system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510190239.4A CN104751298A (en) | 2015-04-21 | 2015-04-21 | Iris algorithm based electric power security information identification and intelligent management system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104751298A true CN104751298A (en) | 2015-07-01 |
Family
ID=53590940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510190239.4A Pending CN104751298A (en) | 2015-04-21 | 2015-04-21 | Iris algorithm based electric power security information identification and intelligent management system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104751298A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106779565A (en) * | 2017-01-04 | 2017-05-31 | 南阳师范学院 | Logistic storage information management system based on intelligent monitoring |
| CN106849105A (en) * | 2017-03-13 | 2017-06-13 | 南阳金冠智能开关有限公司 | Low-voltage distributing line intelligent regulating device |
| CN107977802A (en) * | 2017-12-29 | 2018-05-01 | 天河智慧产业科技（北京）有限公司 | A kind of wisdom site staff's management system with testimony of a witness comparing function |
| CN108269202A (en) * | 2018-02-06 | 2018-07-10 | 国网山西省电力公司电力科学研究院 | Power equipment data information management system |
| CN108460555A (en) * | 2018-02-06 | 2018-08-28 | 国网山西省电力公司电力科学研究院 | Transformer equipment data management system based on image information identification |
| CN109034294A (en) * | 2018-06-20 | 2018-12-18 | 冯翔宇 | A kind of air defence instrument box supervisory systems and monitoring and managing method |
| CN109460804A (en) * | 2018-11-13 | 2019-03-12 | 王鹂辉 | Intelligent aeronautical maintenance management system based on handheld terminal |
| CN109921886A (en) * | 2019-01-28 | 2019-06-21 | 东南大学 | A kind of low power consuming devices radio-frequency fingerprint recognition methods of robust |
| CN115223287A (en) * | 2022-06-30 | 2022-10-21 | 云南电网有限责任公司玉溪供电局 | Infectious disease prevention and control entrance guard with protection function based on dynamic face recognition |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030173408A1 (en) * | 2002-03-18 | 2003-09-18 | Precision Dynamics Corporation | Enhanced identification appliance |
| KR20100004674A (en) * | 2008-07-04 | 2010-01-13 | 엘지전자 주식회사 | Apparatus and method for authenticating user |
| CN101707401A (en) * | 2009-11-27 | 2010-05-12 | 甄为忠 | Electrical anti-misoperation locking system and anti-misoperation locking method based on iris identification |
| CN201766615U (en) * | 2010-09-14 | 2011-03-16 | 甄为忠 | Power grid information security system based on iris identity authentication |
| CN201943471U (en) * | 2010-12-29 | 2011-08-24 | 河南省电力公司开封供电公司 | Suitcase based on iris identification technique |
| CN201993808U (en) * | 2011-04-13 | 2011-09-28 | 甄为忠 | Intelligent instrument safety-management system |
| US8397988B1 (en) * | 2002-08-09 | 2013-03-19 | Britesmart Llc | Method and system for securing a transaction using a card generator, a RFID generator, and a challenge response protocol |
| CN104266776A (en) * | 2014-10-30 | 2015-01-07 | 国家电网公司 | Sensitive power-obtaining type temperature sensor based on acoustic surface waves |
| CN104267247A (en) * | 2014-10-30 | 2015-01-07 | 国家电网公司 | Inductive power-taken high-voltage power verifying displayer |
| CN104268803A (en) * | 2014-10-10 | 2015-01-07 | 国家电网公司 | System and method for managing electric power overhauling tools |
| CN104300515A (en) * | 2014-10-30 | 2015-01-21 | 国网河南省电力公司平顶山供电公司 | Live part verification information recognition and intelligent protection device for transformer substation |
| CN204241128U (en) * | 2014-11-24 | 2015-04-01 | 国家电网公司 | A kind of teletransmission mode of resonance SAW temperature sensing device for high-tension apparatus |
-
2015
- 2015-04-21 CN CN201510190239.4A patent/CN104751298A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030173408A1 (en) * | 2002-03-18 | 2003-09-18 | Precision Dynamics Corporation | Enhanced identification appliance |
| US8397988B1 (en) * | 2002-08-09 | 2013-03-19 | Britesmart Llc | Method and system for securing a transaction using a card generator, a RFID generator, and a challenge response protocol |
| KR20100004674A (en) * | 2008-07-04 | 2010-01-13 | 엘지전자 주식회사 | Apparatus and method for authenticating user |
| CN101707401A (en) * | 2009-11-27 | 2010-05-12 | 甄为忠 | Electrical anti-misoperation locking system and anti-misoperation locking method based on iris identification |
| CN201766615U (en) * | 2010-09-14 | 2011-03-16 | 甄为忠 | Power grid information security system based on iris identity authentication |
| CN201943471U (en) * | 2010-12-29 | 2011-08-24 | 河南省电力公司开封供电公司 | Suitcase based on iris identification technique |
| CN201993808U (en) * | 2011-04-13 | 2011-09-28 | 甄为忠 | Intelligent instrument safety-management system |
| CN104268803A (en) * | 2014-10-10 | 2015-01-07 | 国家电网公司 | System and method for managing electric power overhauling tools |
| CN104266776A (en) * | 2014-10-30 | 2015-01-07 | 国家电网公司 | Sensitive power-obtaining type temperature sensor based on acoustic surface waves |
| CN104267247A (en) * | 2014-10-30 | 2015-01-07 | 国家电网公司 | Inductive power-taken high-voltage power verifying displayer |
| CN104300515A (en) * | 2014-10-30 | 2015-01-21 | 国网河南省电力公司平顶山供电公司 | Live part verification information recognition and intelligent protection device for transformer substation |
| CN204241128U (en) * | 2014-11-24 | 2015-04-01 | 国家电网公司 | A kind of teletransmission mode of resonance SAW temperature sensing device for high-tension apparatus |
Non-Patent Citations (2)
| Title |
|---|
| 余娟娟等: "基于虹膜识别的电力防误闭锁系统的设计", 《上海电力学院学报》 * |
| 王凤随等: "基于多通道小波滤波的虹膜识别新算法", 《计算机工程与应用》 * |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106779565A (en) * | 2017-01-04 | 2017-05-31 | 南阳师范学院 | Logistic storage information management system based on intelligent monitoring |
| CN106849105A (en) * | 2017-03-13 | 2017-06-13 | 南阳金冠智能开关有限公司 | Low-voltage distributing line intelligent regulating device |
| CN107977802A (en) * | 2017-12-29 | 2018-05-01 | 天河智慧产业科技（北京）有限公司 | A kind of wisdom site staff's management system with testimony of a witness comparing function |
| CN108269202A (en) * | 2018-02-06 | 2018-07-10 | 国网山西省电力公司电力科学研究院 | Power equipment data information management system |
| CN108460555A (en) * | 2018-02-06 | 2018-08-28 | 国网山西省电力公司电力科学研究院 | Transformer equipment data management system based on image information identification |
| CN109034294A (en) * | 2018-06-20 | 2018-12-18 | 冯翔宇 | A kind of air defence instrument box supervisory systems and monitoring and managing method |
| CN109460804A (en) * | 2018-11-13 | 2019-03-12 | 王鹂辉 | Intelligent aeronautical maintenance management system based on handheld terminal |
| CN109921886A (en) * | 2019-01-28 | 2019-06-21 | 东南大学 | A kind of low power consuming devices radio-frequency fingerprint recognition methods of robust |
| CN109921886B (en) * | 2019-01-28 | 2021-08-10 | 东南大学 | Robust low-power-consumption equipment radio frequency fingerprint identification method |
| CN115223287A (en) * | 2022-06-30 | 2022-10-21 | 云南电网有限责任公司玉溪供电局 | Infectious disease prevention and control entrance guard with protection function based on dynamic face recognition |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104751298A (en) | Iris algorithm based electric power security information identification and intelligent management system | |
| CN104766069B (en) | Electric intelligent safety management system based on iris algorithm | |
| CN105160748A (en) | Intelligent power supply station storeroom management system and method based on internet of things | |
| CN109242439A (en) | Feature extraction recognition methods based on substation equipment associated data | |
| CN102999956A (en) | Security and protection system by combining RFID and video analysis | |
| CN205247469U (en) | Storehouse intelligent management system of power supply station based on thing networking | |
| CN102567993B (en) | Fingerprint image quality evaluation method based on main component analysis | |
| CN101866160A (en) | Intelligent control system of building safety | |
| CN106779565A (en) | Logistic storage information management system based on intelligent monitoring | |
| Thein et al. | Students’ attendance management system based on RFID and fingerprint reader | |
| CN101957935A (en) | Logistics finance integrated system and implementation method thereof | |
| CN113269091A (en) | Personnel trajectory analysis method, equipment and medium for intelligent park | |
| CN212341991U (en) | Self-service police article borrowing and returning system | |
| CN109242119A (en) | A kind of secondary equipment of intelligent converting station automatic detecting method and system | |
| CN106886738A (en) | Substation equipment intelligent management system based on Quick Response Code identification | |
| CN109166293A (en) | Remote assistant method for early warning based on the detection of power transformation stand body | |
| CN115861940A (en) | Working scene behavior evaluation method and system based on human body tracking and recognition technology | |
| Alagasan et al. | A review paper on advanced attendance and monitoring systems | |
| CN113487073B (en) | Edge technology-based process control system energy consumption management method and system | |
| CN109214727A (en) | A kind of automatic inventory-making system | |
| CN204791051U (en) | Electric power intelligent security manages device based on iris algorithm | |
| CN108460555A (en) | Transformer equipment data management system based on image information identification | |
| CN201662831U (en) | Logistic integration control system based on RFID | |
| Chen et al. | Using RFID technology to develop an intelligent equipment lock management system | |
| CN209803861U (en) | secret-related file management system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150701 |
|
| WD01 | Invention patent application deemed withdrawn after publication |