CN103728956B - Recognition and elimination method for unidentified objects in power monitoring system - Google Patents
Recognition and elimination method for unidentified objects in power monitoring system Download PDFInfo
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- CN103728956B CN103728956B CN201410016869.5A CN201410016869A CN103728956B CN 103728956 B CN103728956 B CN 103728956B CN 201410016869 A CN201410016869 A CN 201410016869A CN 103728956 B CN103728956 B CN 103728956B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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- Geophysics And Detection Of Objects (AREA)
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Abstract
The invention relates to the field of power monitoring and particularly relates to a recognition and elimination method for unidentified objects in a power monitoring system. The method comprises collecting images in the power monitoring system, calculating the number of pixels in each frame of image, comparing the number with the number of a standard image, and determining whether unidentified objects intrude into the power monitoring system; performing far infrared thermal imaging detection if unidentified objects intrude and classifying the unidentified objects. If the unidentified objects are living bodies, a central processor sends signals to a local controller and a position detector, the local controller controls the power grid of a smallest area of the unidentified objects to be disconnected, and the position detector drives a manipulator to move to the current positions of the unidentified objects to eliminate the unidentified objects; if the unidentified objects are not living bodies, the central processor sends signals to the position detector to drive the manipulator to remove the unidentified objects. According to the method, the unidentified objects in the power monitoring system can be discriminated and eliminated to safety areas timely, and the method is simple and rapid.
Description
Technical field
The present invention relates to electric power monitoring field, the identification of not clear thing and removing side in more particularly, to a kind of power monitoring system
Method.
Background technology
In order to ensure the safe operation of electric power facility, typically all monitoring system can be equipped with to the electric power facility in certain area
System, existing power monitoring system, it is typically only capable to identify the invader in a certain monitored area, and can not be according to invader
Species is excluded invader to safety zone in time, and existing detection means is more complicated, and the time is longer it is impossible to effective protection is missed
Swarm into the organism of power monitoring system.
Content of the invention
For above-mentioned technical problem, the present invention has designed and developed the identification of not clear thing and removing in a kind of power monitoring system
Method is it is therefore intended that provide one kind can make a distinction thing not clear in power monitoring system, and removes in time to safety zone
Method, and detection method simple and fast.
The technical scheme that the present invention provides is:
The identification of not clear thing and sweep-out method in a kind of power monitoring system, comprising:
Image in collection power monitoring system, and count the number of pixel in every two field picture, carry out with standard picture
Comparison, determines whether that not clear thing invades power monitoring system；
When the number of pixel in the image of collection is different from the number of pixel in standard picture, that is, it is determined with not clear
Thing invades power monitoring system, then described image is divided into multiple subgraphs, and is different from standard picture to pixel number
Subgraph carry out far infrared thermal imaging detection, described not clear thing is classified；
According to the classification results to described not clear thing, far infrared thermal imaging system sends a signal to central processing unit, if described
Not clear thing is organism, then described central processing unit sends a signal to local control and position sensor, described local simultaneously
Controller controls the grid cut-off of the Minimum Area at not clear thing place, and described position sensor driving mechanical hands movement is to not clear thing
Current location, and not clear thing is removed to safety zone from described current location；If described not clear thing is inorganic matter, institute
State central processing unit and send a signal to position sensor, the present bit of described position sensor driving mechanical hands movement to not clear thing
Put, and not clear thing is removed to safety zone from described current location.
Preferably, in the identification and sweep-out method of not clear thing in described power monitoring system, described not clear thing is entered
Row classification includes:
If described far infrared thermal imaging system detects the temperature of not clear thing within the scope of default temperature, described in judgement not
Bright thing is organism, and the overall profile of this organism and the coordinate value of each pixel in collection subgraph, in image library
Image compared one by one, determine the species of this organism, if show in image library no the information of this organism, should
The image of organism sends to image library preservation；
If the temperature that described far infrared thermal imaging system detects not clear thing is less than default temperature, judge described not clear thing
For inorganic matter, described manipulator is directly by the removing of this inorganic matter.
Preferably, in the identification and sweep-out method of not clear thing in described power monitoring system, image acquisition device is arranged
In outer 10～15 meters of the electrical network apart from described power monitoring system, described image collector is connected with an acousto-optic disperser, works as inspection
When measuring described not clear thing for organism, while described central processing unit sends a signal to local control and position sensor
Control acousto-optic disperser sends sound wave and light wave drives organism.
Preferably, in described power monitoring system in the identification of not clear thing and sweep-out method, the obtaining of described subgraph
Take method it is also possible that will reject with standard picture identical part in described image, the remainder of described image is as son
Image carries out far infrared thermal imaging.
Preferably, in the identification and sweep-out method of not clear thing in described power monitoring system, described standard picture is
Do not fail to understand that thing occurs in the electrical network figure picture of power monitoring system during monitored area.
In the identification and sweep-out method of not clear thing in power monitoring system of the present invention, when not clear thing enters described electricity
When in the range of outer 10～15 meters of the electrical network of power monitoring system, the current image of described image collector collection is processed to central authorities
Device, whether described central processing unit has not clear thing to invade according to pixel number purpose diversity judgement in current image and standard picture
Enter, method is quick and easy.Distinguishing not clear thing using far infrared thermal imaging system is organism or inorganic matter, and controls acousto-optic in time
Disperser drives organism, even if organism can not be driven to safety zone by acousto-optic disperser in time, organism enters electric power
In the electrical network of monitoring system, then under the signal function of central controller, local control controls the smallest region that organism is located
The timely power-off of electrical network in domain, and organism is removed to safety zone, also can effective protection organism, reduce and the Nature broken
Bad, the image that first time enters the organism in power monitoring system is preserved by image library in time simultaneously, the number in rich image storehouse
According to preferably playing the effect giving warning in advance；And inorganic matter is then directly removed using manipulator, decrease resource
Waste, it is to avoid the infringement that frequent power-off causes to electrical network.
Brief description
Fig. 1 be the present invention power monitoring system in the identification of not clear thing and sweep-out method schematic flow sheet.
Specific embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art with reference to specification literary composition
Word can be implemented according to this.
As shown in figure 1, the present invention provides the identification of not clear thing and sweep-out method in a kind of power monitoring system, comprising:
Image in collection power monitoring system, and count the number of pixel in every two field picture, carry out with standard picture
Comparison, determines whether that not clear thing invades power monitoring system；
When the number of pixel in the image of collection is different from the number of pixel in standard picture, that is, it is determined with not clear
Thing invades power monitoring system, then described image is divided into multiple subgraphs, and is different from standard picture to pixel number
Subgraph carry out far infrared thermal imaging detection, described not clear thing is classified；
According to the classification results to described not clear thing, far infrared thermal imaging system sends a signal to central processing unit, if described
Not clear thing is organism, then described central processing unit sends a signal to local control and position sensor, described local simultaneously
Controller controls the grid cut-off of the Minimum Area at not clear thing place, and described position sensor driving mechanical hands movement is to not clear thing
Current location, and not clear thing is removed to safety zone from described current location, reduces the injury to organism, at utmost
Reduction organism injures and deaths；If described not clear thing is inorganic matter, described central processing unit sends a signal to position sensing
Device, the current location of described position sensor driving mechanical hands movement to not clear thing, and not clear thing is clear from described current location
Except to safety zone, it is not required to grid cut-off and can remove not clear thing, it is to avoid the infringement that frequent power-off causes to electrical network.
In the identification and sweep-out method of not clear thing in described power monitoring system, described not clear thing is carried out with classification bag
Include:
If described far infrared thermal imaging system detects the temperature of not clear thing in 20～50 DEG C of default temperature range, sentence
Fixed described not clear thing is organism, the overall profile of this organism and the coordinate value of each pixel in collection subgraph, with
Image in image library is compared one by one, determines the species of this organism, wherein, invades electricity before being stored with image library
The image information of various organisms in power monitoring system, if show the information of this organism of nothing in image library, by this biology
The image of body sends to image library preservation, to update the information in image library at any time, realizes giving warning in advance；
If the temperature that described far infrared thermal imaging system detects not clear thing is less than 20 DEG C of default temperature, judge described in not
Bright thing is inorganic matter, and this inorganic matter is directly removed by described manipulator.
In the identification and sweep-out method of not clear thing in described power monitoring system, image acquisition device is arranged on apart from described
Outer 10～15 meters of the electrical network of power monitoring system, described image collector is connected with an acousto-optic disperser, described in detect not
When bright thing is organism, described central processing unit sends a signal to and controls acousto-optic to drive while local control and position sensor
Scattered device sends sound wave and light wave drives organism, even if organism can not be driven to safety zone by acousto-optic disperser in time, raw
Object enters in the electrical network of power monitoring system, then, under the signal function of central controller, local control controls organism
The timely power-off of electrical network of the Minimum Area being located, manipulator removes organism to safety zone, effective protection organism.
In the identification and sweep-out method of not clear thing in described power monitoring system, the acquisition methods of described subgraph also may be used
To be, will reject with standard picture identical part in described image, the remainder of described image is carried out far as subgraph
Infrared thermal imaging, to reduce the treating capacity to pixel in image, improves detection efficiency.
In the identification and sweep-out method of not clear thing in described power monitoring system, described standard picture is not fail to understand thing
Occur in the electrical network figure picture of power monitoring system during monitored area.
Although embodiment of the present invention is disclosed as above, it is not restricted to listed in specification and embodiment
With, it can be applied to various suitable the field of the invention completely, for those skilled in the art, can be easily
Realize other modification, therefore under the universal being limited without departing substantially from claim and equivalency range, the present invention does not limit
In specific details with shown here as the legend with description.
Claims (2)
1. in a kind of power monitoring system the identification of not clear thing with sweep-out method it is characterised in that including:
Image in collection power monitoring system, and count the number of pixel in every two field picture, compareed with standard picture,
Determine whether that not clear thing invades power monitoring system；
When the number of pixel in the image of collection is different from the number of pixel in standard picture, that is, it is determined with not clear thing and invades
Enter power monitoring system, then described image is divided into multiple subgraphs, and pixel number is different from the son of standard picture
Image carries out far infrared thermal imaging detection, and described not clear thing is classified；
According to the classification results to described not clear thing, far infrared thermal imaging system sends a signal to central processing unit, if described not clear
Thing is organism, then described central processing unit sends a signal to local control and position sensor, described Partial controll simultaneously
Device controls the grid cut-off of the Minimum Area at not clear thing place, and described position sensor driving mechanical hands movement is worked as to not clear thing
Front position, and not clear thing is removed to safety zone from described current location；If described not clear thing be inorganic matter, described in
Central processor sends a signal to position sensor, the current location of described position sensor driving mechanical hands movement to not clear thing,
And not clear thing is removed to safety zone from described current location；
Wherein, described not clear thing is carried out with classification to include:
If described far infrared thermal imaging system detects the temperature of not clear thing within the scope of default temperature, judge described not clear thing
For organism, gather the coordinate value of the overall profile of this organism and each pixel in subgraph, with the figure in image library
As being compared one by one, determine the species of this organism, if show the information of this organism of nothing in image library, by this biology
The image of body sends to image library preservation；
If the temperature that described far infrared thermal imaging system detects not clear thing is less than default temperature, judge described not clear thing as non-
Organism, this inorganic matter is directly removed by described manipulator；
Image acquisition device is arranged on outer 10～15 meters of electrical network, described image collector and the sound apart from described power monitoring system
Light disperser connects, and when described not clear thing is detected for organism, described central processing unit sends a signal to local control
Acousto-optic disperser sends sound wave and light wave drives organism with controlling while position sensor；
The acquisition methods of described subgraph are it is also possible that will reject with standard picture identical part in described image, described figure
The remainder of picture carries out far infrared thermal imaging as subgraph.
2. in power monitoring system as claimed in claim 1 the identification of not clear thing with sweep-out method it is characterised in that described mark
Quasi- image is not fail to understand that thing occurs in the electrical network figure picture of power monitoring system during monitored area.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410016869.5A CN103728956B (en) | 2014-01-15 | 2014-01-15 | Recognition and elimination method for unidentified objects in power monitoring system |
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| CN201410016869.5A CN103728956B (en) | 2014-01-15 | 2014-01-15 | Recognition and elimination method for unidentified objects in power monitoring system |
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| CN103728956A CN103728956A (en) | 2014-04-16 |
| CN103728956B true CN103728956B (en) | 2017-01-25 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101957325A (en) * | 2010-10-14 | 2011-01-26 | 山东鲁能智能技术有限公司 | Substation equipment appearance abnormality recognition method based on substation inspection robot |
| CN102169614A (en) * | 2011-01-14 | 2011-08-31 | 云南电力试验研究院(集团)有限公司 | Monitoring method for electric power working safety based on image recognition |
| CN102253381A (en) * | 2011-04-20 | 2011-11-23 | 上海交通大学 | System and method for automatically detecting foreign object debris (FOD) on airfield runways |
| CN102496030A (en) * | 2011-12-12 | 2012-06-13 | 杭州市电力局 | Identification method and identification device for dangerous targets in power monitoring system |
| CN202512690U (en) * | 2011-12-12 | 2012-10-31 | 杭州市电力局 | Power facility invasion classifying alarm system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5045840B1 (en) * | 2011-09-06 | 2012-10-10 | 富士ゼロックス株式会社 | Power supply control device, image processing device, power supply control program |
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2014
- 2014-01-15 CN CN201410016869.5A patent/CN103728956B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101957325A (en) * | 2010-10-14 | 2011-01-26 | 山东鲁能智能技术有限公司 | Substation equipment appearance abnormality recognition method based on substation inspection robot |
| CN102169614A (en) * | 2011-01-14 | 2011-08-31 | 云南电力试验研究院(集团)有限公司 | Monitoring method for electric power working safety based on image recognition |
| CN102253381A (en) * | 2011-04-20 | 2011-11-23 | 上海交通大学 | System and method for automatically detecting foreign object debris (FOD) on airfield runways |
| CN102496030A (en) * | 2011-12-12 | 2012-06-13 | 杭州市电力局 | Identification method and identification device for dangerous targets in power monitoring system |
| CN202512690U (en) * | 2011-12-12 | 2012-10-31 | 杭州市电力局 | Power facility invasion classifying alarm system |
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