CN107682663A - A kind of distribution network monitoring system - Google Patents

A kind of distribution network monitoring system Download PDF

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Publication number
CN107682663A
CN107682663A CN201710787167.0A CN201710787167A CN107682663A CN 107682663 A CN107682663 A CN 107682663A CN 201710787167 A CN201710787167 A CN 201710787167A CN 107682663 A CN107682663 A CN 107682663A
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CN
China
Prior art keywords
image
control unit
distribution network
network monitoring
temperature
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
Application number
CN201710787167.0A
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Chinese (zh)
Inventor
吴会英
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Foshan Best Technology Co Ltd
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Foshan Best Technology Co Ltd
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Filing date
Publication date
Application filed by Foshan Best Technology Co Ltd filed Critical Foshan Best Technology Co Ltd
Priority to CN201710787167.0A priority Critical patent/CN107682663A/en
Publication of CN107682663A publication Critical patent/CN107682663A/en
Pending legal-status Critical Current

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00Television systems
    • H04N7/18Closed circuit television systems, i.e. systems in which the signal is not broadcast
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D27/00Simultaneous control of variables covered by two or more of the preceding main groups
    • G05D27/02Simultaneous control of variables covered by two or more of the preceding main groups characterised by the use of electric means
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K9/00Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
    • G06K9/00362Recognising human body or animal bodies, e.g. vehicle occupant, pedestrian; Recognising body parts, e.g. hand
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00Image analysis
    • G06T7/70Determining position or orientation of objects or cameras

Abstract

The present invention relates to a kind of distribution network monitoring system.The system includes image acquisition units, GIS platform, Comprehensive Control unit, light control unit, multiple light sources;Image acquisition units, for gathering the image in distribution network monitoring region;GIS platform, for creating the threedimensional model in distribution network monitoring region;Comprehensive Control unit, for recognizing after image includes personnel's image, the three-dimensional position according to corresponding to threedimensional model determines personnel, it is determined that the light source matched with three-dimensional position;Light control unit, for opening the light source of Comprehensive Control unit determination;Multiple light sources include:Illuminating lamp, emergency light, indicator lamp, infrared lamp;Personnel's image is head image, or, face-image, or, body image, or, limbs image.The system is recognized after image includes personnel's image, three-dimensional position corresponding to personnel is determined, it is determined that the light source matched with three-dimensional position;The light source that Comprehensive Control unit determines is opened, realizes the monitoring to distribution network.

Description

A kind of distribution network monitoring system
Technical field
The present invention relates to power domain, more particularly to a kind of distribution network monitoring system.
Background technology
With social development, electric energy is widely used, it was predicted that the year two thousand twenty Analyzing Total Electricity Consumption is up to 7.7 trillion thousand Watt-hour or so, peak load are up to 12.7 hundred million kilowatt hours.In face of so big demand, how effective monitoring distribution network into To lift the task of top priority of Consumer's Experience.
At present, periodical inspection means are taken to be monitored distribution network.But which can only accomplish regular General Maintenance, Such as antifouling cleaning, thermometric.
The content of the invention
(1) technical problems to be solved
In order to be monitored to distribution network, the present invention provides a kind of system, and the system includes image acquisition units, GIS Platform, Comprehensive Control unit, light control unit, multiple light sources;Image acquisition units, for gathering distribution network monitoring region Image;GIS platform, for creating the threedimensional model in distribution network monitoring region;Comprehensive Control unit, is wrapped for recognizing in image After including personnel's image, the three-dimensional position according to corresponding to threedimensional model determines personnel, it is determined that the light source matched with three-dimensional position;Light Control unit, for opening the light source of Comprehensive Control unit determination.
(2) technical scheme
In order to achieve the above object, the main technical schemes that the present invention uses include:
A kind of monitoring system for power distribution networks, the system include:Image acquisition units, Distribution GIS platform, synthesis Control unit, light control unit, multiple light sources;
Described image collecting unit, for gathering the image in distribution network monitoring region;
The GIS platform, for creating the threedimensional model in distribution network monitoring region;
The Comprehensive Control unit, for recognizing after image includes personnel's image, determined according to the threedimensional model Three-dimensional position corresponding to the personnel, it is determined that the light source matched with the three-dimensional position;
The light control unit, the light source determined for opening the Comprehensive Control unit;
The light source is illuminating lamp, or, emergency light, or, indicator lamp, or, infrared lamp;
Personnel's image is head image, or, face-image, or, body image, or, limbs image.
Alternatively, the light control unit, it is additionally operable to close its in addition to the light source that the Comprehensive Control unit determines His light source.
Alternatively, described image collecting unit includes multiple images collector;
The Comprehensive Control unit is after recognizing image and including personnel's image, according to determining the threedimensional model Three-dimensional position corresponding to personnel, including:
The Comprehensive Control unit determines target image collector, and the target image collector collects schemes including personnel The image of picture, in the threedimensional model, the three-dimensional position of the target image collector is determined, is adopted according to the target image The shooting distance of storage, the acquisition angles configuration of the target image collector and the three-dimensional position of the target image collector Put, three-dimensional position corresponding to the personnel is calculated as follows;
x2=L × (cos α+0.031)+x1,y2=L × (cos β -0.029)+y1,z2=L × (cos γ+0.036)+z1
Wherein, (x1,y1,z1) adopted for the three-dimensional position of the target image collector, (α, beta, gamma) for the target image The acquisition angles configuration of storage, (x2,y2,z2) it is three-dimensional position corresponding to the personnel.
Alternatively, the Comprehensive Control unit determines the light source matched with the three-dimensional position, including:
The Comprehensive Control unit determines distance of each light source away from personnel according to the three-dimensional position, and the distance is less than 3.5 meters of light source is defined as the light source matched with the three-dimensional position.
Alternatively, the system also includes:Temperature collecting cell and air-conditioning;
The temperature collecting cell, for gathering the temperature in distribution network monitoring region, each equipment in distribution network monitoring region The temperature of contact;
The Comprehensive Control unit, for comparing 5 degrees Celsius of temperature higher than first when the temperature in distribution network monitoring region, or Person compares 8 degrees Celsius of temperature less than second when the temperature in distribution network monitoring region, or the temperature of equipment contact compares higher than second During to 3 degrees Celsius of temperature, the air-conditioning is opened.
Alternatively, the Comprehensive Control unit, after opening the air-conditioning, when the temperature in distribution network monitoring region is not high 5 degrees Celsius of temperature is compared in first, or 8 degrees Celsius of temperature is compared when the temperature in distribution network monitoring region is not less than second, or When the temperature of person's equipment contact compares 3 degrees Celsius of temperature not higher than second, the air-conditioning is closed.
Alternatively, the system also includes:Humidity collection unit and dehumidifier;
The humidity collection unit, for gathering the humidity in distribution network monitoring region;
The Comprehensive Control unit, for when the humidity in distribution network monitoring region is higher than humidity 25%rh is compared, opening The dehumidifier.
Alternatively, the Comprehensive Control unit, after opening the dehumidifier, when distribution network monitoring region humidity not During higher than comparing humidity 25%rh, the dehumidifier is closed.
Alternatively, the system also includes:Gas collection unit and blower fan;
The humidity collection unit, for gathering the SF6 gas concentrations in distribution network monitoring region;
The Comprehensive Control unit, for when the SF6 gas concentrations in distribution network monitoring region are higher than concentration is compared, opening The blower fan.
Alternatively, the Comprehensive Control unit, after opening the blower fan, when the SF6 gases in distribution network monitoring region When concentration is not higher than concentration is compared, the blower fan is closed.
(3) beneficial effect
The beneficial effects of the invention are as follows:After recognizing image and including personnel's image, three-dimensional position corresponding to personnel is determined, It is determined that the light source matched with three-dimensional position;The light source that Comprehensive Control unit determines is opened, realizes the monitoring to distribution network.
During monitoring, based on human behavior dynamic control light, it can also be carried according to personnel's image trace human behavior User is risen to perceive.
Brief description of the drawings
Fig. 1 is a kind of distribution network monitoring system structure chart that one embodiment of the invention provides.
Embodiment
In order to preferably explain the present invention, in order to understand, below in conjunction with the accompanying drawings, by embodiment, to this hair It is bright to be described in detail.
At present, periodical inspection means are taken to be monitored distribution network.But which can only accomplish regular General Maintenance, Such as antifouling cleaning, thermometric.Present invention identify that after image includes personnel's image, three-dimensional position corresponding to personnel is determined, really The fixed light source matched with three-dimensional position;The light source that Comprehensive Control unit determines is opened, realizes the monitoring to distribution network, in addition, , can also be according to personnel's image trace human behavior, based on human behavior dynamic control light, lifting user's sense during monitoring Know.
Referring to Fig. 1, a kind of monitoring system for power distribution networks is present embodiments provided, the system includes:Image acquisition units 101, GIS (Geographic Information System, GIS-Geographic Information System) platform 102, Comprehensive Control unit 103, light control Unit 104 processed, multiple light sources 105.
Wherein, light source 105 is illuminating lamp, or, emergency light, or, indicator lamp, or, infrared lamp.Multiple light sources 105 can be same light source, be emergency light for example, being illuminating lamp, be indicator lamp, be infrared lamp.Multiple light Source 105 can also be the combination of light source not of the same race, for example, the combination of multiple illuminating lamps and at least one emergency light.
Image acquisition units 101, for gathering the image in distribution network monitoring region.
Wherein, image acquisition units 101 include multiple images collector.
GIS platform 102, for creating the threedimensional model in distribution network monitoring region.
Comprehensive Control unit 103, for recognizing after image includes personnel's image, personnel couple are determined according to threedimensional model The three-dimensional position answered, it is determined that the light source matched with three-dimensional position.
Wherein, personnel's image is head image, or, face-image, or, body image, or, limbs image.
Specifically, Comprehensive Control unit 103 determines target image collector, target image collector is collected including personnel The image of image, in the three-dimensional model, the three-dimensional position of target image collector is determined, according to the shooting of target image collector The three-dimensional position of distance, the configuration of the acquisition angles of target image collector and target image collector, is calculated as follows Three-dimensional position corresponding to personnel, distance of each light source away from personnel is determined according to three-dimensional position, distance is true less than 3.5 meters of light source It is set to the light source matched with three-dimensional position.
x2=L × (cos α+0.031)+x1,y2=L × (cos β -0.029)+y1,z2=L × (cos γ+0.036)+z1
Wherein, (x1,y1,z1) adopted for the three-dimensional position of target image collector, (α, beta, gamma) for target image collector Collect angle configurations, (x2,y2,z2) it is three-dimensional position corresponding to personnel.
Light control unit 104, for opening the light source of the determination of Comprehensive Control unit 103.
Light control unit 104, it is additionally operable to close the other light sources in addition to the light source that Comprehensive Control unit 103 determines.
The monitoring system for power distribution networks that the present embodiment provides can find that personnel supervise into power distribution network in Comprehensive Control unit 103 Control region after, tracking individuals course of action, control light control unit 104 open, close corresponding to light source 105, facilitating people The energy is saved on the premise of member's operation.
In addition, the system also includes:Temperature collecting cell and air-conditioning.
Temperature collecting cell, for gathering the temperature in distribution network monitoring region, each equipment contact in distribution network monitoring region Temperature.
Comprehensive Control unit 103, for comparing 5 degrees Celsius of temperature higher than first when the temperature in distribution network monitoring region, or Person compares 8 degrees Celsius of temperature less than second when the temperature in distribution network monitoring region, or the temperature of equipment contact compares higher than second During to 3 degrees Celsius of temperature, air-conditioning is opened.
Comprehensive Control unit 103, after opening air-conditioning, when the temperature in distribution network monitoring region compares temperature not higher than first 5 degrees Celsius of degree, either when the temperature in distribution network monitoring region compares 8 degrees Celsius of temperature or equipment contact not less than second When temperature compares 3 degrees Celsius of temperature not higher than second, air-conditioning is closed.
In addition, the system also includes:Humidity collection unit and dehumidifier.
Humidity collection unit, for gathering the humidity in distribution network monitoring region.
Comprehensive Control unit 103, for when the humidity in distribution network monitoring region is higher than humidity 25%rh is compared, unlatching to remove Wet machine.
Comprehensive Control unit 103, after opening dehumidifier, when the humidity in distribution network monitoring region is not higher than comparison humidity During 25%rh, dehumidifier is closed.
In addition, the system also includes:Gas collection unit and blower fan.
Humidity collection unit, for gathering the SF6 gas concentrations in distribution network monitoring region.
Comprehensive Control unit 103, for when the SF6 gas concentrations in distribution network monitoring region are higher than concentration is compared, opening Blower fan.
Comprehensive Control unit 103, after opening blower fan, when distribution network monitoring region SF6 gas concentrations be not higher than than During to concentration, blower fan is closed.
The system that this motion provides, during monitoring, understand according to monitoring data, real-time analysis monitoring situation, such as:Root Current Temperatures are determined according to personnel's image trace human behavior, according to temperature data, Current Temperatures etc., base are determined according to humidity data The work and stopping of the equipment such as dynamic control light, air-conditioning, dehumidifier are analyzed in the present case to distribution network monitoring region, Ensure that distribution network monitoring region meets preset requirement, lifting user perceives.
The system that the present embodiment provides includes image acquisition units, GIS platform, Comprehensive Control unit, light control unit, Multiple light sources;Image acquisition units, for gathering the image in distribution network monitoring region;GIS platform, for creating distribution network monitoring The threedimensional model in region;Comprehensive Control unit, for recognizing after image includes personnel's image, people is determined according to threedimensional model Three-dimensional position corresponding to member, it is determined that the light source matched with three-dimensional position;Light control unit, it is true for opening Comprehensive Control unit Fixed light source, realize the monitoring to distribution network.In addition, during monitoring, can also according to personnel's image trace human behavior, Based on human behavior dynamic control light, lifting user perceives.

Claims (10)

1. a kind of monitoring system for power distribution networks, it is characterised in that the system includes:Image acquisition units, Distribution GIS Platform, Comprehensive Control unit, light control unit, multiple light sources;
Described image collecting unit, for gathering the image in distribution network monitoring region;
The GIS platform, for creating the threedimensional model in distribution network monitoring region;
The Comprehensive Control unit, for recognizing after image includes personnel's image, according to determining the threedimensional model Three-dimensional position corresponding to personnel, it is determined that the light source matched with the three-dimensional position;
The light control unit, the light source determined for opening the Comprehensive Control unit;
The light source is illuminating lamp, or, emergency light, or, indicator lamp, or, infrared lamp;
Personnel's image is head image, or, face-image, or, body image, or, limbs image.
2. system according to claim 1, it is characterised in that the light control unit, be additionally operable to close except described comprehensive Close the other light sources outside the light source that control unit determines.
3. system according to claim 1, it is characterised in that described image collecting unit includes multiple images collector;
The Comprehensive Control unit determines the personnel after recognizing image and including personnel's image according to the threedimensional model Corresponding three-dimensional position, including:
The Comprehensive Control unit determines target image collector, and the target image collector is collected including personnel's image Image, in the threedimensional model, the three-dimensional position of the target image collector is determined, according to the target image collector Shooting distance, the target image collector acquisition angles configuration and the target image collector three-dimensional position, Three-dimensional position corresponding to the personnel is calculated as follows;
x2=L × (cos α+0.031)+x1,y2=L × (cos β -0.029)+y1,z2=L × (cos γ+0.036)+z1
Wherein, (x1,y1,z1) be the target image collector three-dimensional position, (α, beta, gamma) is the target image collector Acquisition angles configuration, (x2,y2,z2) it is three-dimensional position corresponding to the personnel.
4. system according to claim 1, it is characterised in that the Comprehensive Control unit determines and the three-dimensional position The light source matched somebody with somebody, including:
The Comprehensive Control unit determines distance of each light source away from personnel according to the three-dimensional position, and the distance is less than into 3.5 The light source of rice is defined as the light source matched with the three-dimensional position.
5. according to the system described in Claims 1-4 any claim, it is characterised in that the system also includes:Temperature is adopted Collect unit and air-conditioning;
The temperature collecting cell, for gathering the temperature in distribution network monitoring region, each equipment contact in distribution network monitoring region Temperature;
The Comprehensive Control unit, for comparing 5 degrees Celsius of temperature higher than first when the temperature in distribution network monitoring region, or work as The temperature in distribution network monitoring region compares 8 degrees Celsius of temperature less than second, or the temperature of equipment contact compares temperature higher than second When spending 3 degrees Celsius, the air-conditioning is opened.
6. system according to claim 5, it is characterised in that the Comprehensive Control unit, after opening the air-conditioning, When distribution network monitoring region temperature not higher than first compare 5 degrees Celsius of temperature, or when distribution network monitoring region temperature not Compare 8 degrees Celsius of temperature less than second, or when the temperature of equipment contact compares 3 degrees Celsius of temperature not higher than second, close institute State air-conditioning.
7. system according to claim 6, it is characterised in that the system also includes:Humidity collection unit and dehumidifier;
The humidity collection unit, for gathering the humidity in distribution network monitoring region;
The Comprehensive Control unit, for when the humidity in distribution network monitoring region is higher than humidity 25%rh is compared, described in unlatching Dehumidifier.
8. system according to claim 7, it is characterised in that the Comprehensive Control unit, for opening the dehumidifier Afterwards, when the humidity in distribution network monitoring region is not higher than humidity 25%rh is compared, the dehumidifier is closed.
9. system according to claim 8, it is characterised in that the system also includes:Gas collection unit and blower fan;
The humidity collection unit, for gathering the SF6 gas concentrations in distribution network monitoring region;
The Comprehensive Control unit, for when the SF6 gas concentrations in distribution network monitoring region are higher than concentration is compared, described in unlatching Blower fan.
10. system according to claim 9, it is characterised in that the Comprehensive Control unit, for opening the blower fan Afterwards, when the SF6 gas concentrations in distribution network monitoring region are not higher than concentration is compared, the blower fan is closed.
CN201710787167.0A 2017-09-04 2017-09-04 A kind of distribution network monitoring system Pending CN107682663A (en)

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Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1838848A (en) * 2006-01-20 2006-09-27 大连水产学院 Classroom electricity-saving system based on image recognition technique
CN101782642A (en) * 2010-03-09 2010-07-21 山东大学 Method and device for absolutely positioning measurement target by multi-sensor fusion
CN102036054A (en) * 2010-10-19 2011-04-27 北京硅盾安全技术有限公司 Intelligent video monitoring system based on three-dimensional virtual scene
CN202818712U (en) * 2012-09-07 2013-03-20 大连民族学院 Intelligent type large-area building region illumination energy-saving control system
CN103779960A (en) * 2013-10-30 2014-05-07 国家电网公司 Intelligent switching station integrated monitoring system
CN104269936A (en) * 2014-10-23 2015-01-07 国家电网公司 Comprehensive monitoring method and system
CN204350421U (en) * 2015-02-04 2015-05-20 重庆文理学院 Based on the intelligent lighting system of image processing techniques
CN105828494A (en) * 2015-01-07 2016-08-03 振而达(天津)科技发展有限公司 Home smart lighting system and control method
JP2016201758A (en) * 2015-04-14 2016-12-01 パナソニックIpマネジメント株式会社 In-facilities person search support device, in-facilities person search support system and in-facilities person search support method

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1838848A (en) * 2006-01-20 2006-09-27 大连水产学院 Classroom electricity-saving system based on image recognition technique
CN101782642A (en) * 2010-03-09 2010-07-21 山东大学 Method and device for absolutely positioning measurement target by multi-sensor fusion
CN102036054A (en) * 2010-10-19 2011-04-27 北京硅盾安全技术有限公司 Intelligent video monitoring system based on three-dimensional virtual scene
CN202818712U (en) * 2012-09-07 2013-03-20 大连民族学院 Intelligent type large-area building region illumination energy-saving control system
CN103779960A (en) * 2013-10-30 2014-05-07 国家电网公司 Intelligent switching station integrated monitoring system
CN104269936A (en) * 2014-10-23 2015-01-07 国家电网公司 Comprehensive monitoring method and system
CN105828494A (en) * 2015-01-07 2016-08-03 振而达(天津)科技发展有限公司 Home smart lighting system and control method
CN204350421U (en) * 2015-02-04 2015-05-20 重庆文理学院 Based on the intelligent lighting system of image processing techniques
JP2016201758A (en) * 2015-04-14 2016-12-01 パナソニックIpマネジメント株式会社 In-facilities person search support device, in-facilities person search support system and in-facilities person search support method

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