CN104991932A - Power grid GIS based satellite real-time early-warning method and system for power grid equipment fire - Google Patents

Power grid GIS based satellite real-time early-warning method and system for power grid equipment fire Download PDF

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Publication number
CN104991932A
CN104991932A CN201510383610.9A CN201510383610A CN104991932A CN 104991932 A CN104991932 A CN 104991932A CN 201510383610 A CN201510383610 A CN 201510383610A CN 104991932 A CN104991932 A CN 104991932A
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China
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grid equipment
fire
power grid
grid
goods
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CN201510383610.9A
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CN104991932B (en
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邓国强
吴戆
陈萌
陈存香
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江苏励维逊电气科技有限公司
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    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/29Geographical information databases
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06QDATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
    • G06Q50/06Electricity, gas or water supply

Abstract

The invention discloses a power grid GIS based satellite real-time early-warning method and system for power grid equipment fire. The method comprises the steps of: in a power grid GIS platform, positioning coordinates of power grid equipment in an early-warning region; determining a power transmission line layer of a power grid according to the coordinates of the power grid equipment; through longitude and latitude positioning, monitoring the power grid equipment with specific longitude and latitude in real time, and obtaining a satellite remote sensing monitoring image of a coverage region of the power grid equipment; using a conventional method to judge and identify a fire point in the satellite remote sensing monitoring image; performing data association processing: associating the power grid equipment layer of the early-warning region with the satellite remote sensing monitoring image, determining longitude and latitude coordinates of the fire point of the coverage region of the power grid equipment, and displaying the coordinates in a power grid GIS map; according to the longitude and latitude coordinates of the fire point of the coverage region of the power grid equipment, determining the type and grade of the power grid equipment fire; and according to the type and grade of the power grid equipment fire, calling a corresponding emergency disposal plan, and determining the type and quantity of materials needed to be allocated.

Description

Based on method and the system thereof of the satellite real-time early warning grid equipment fire of power grid GIS
Technical field
The present invention relates to electric power applied technical field, particularly relate to a kind of method and system thereof of the satellite real-time early warning grid equipment fire based on power grid GIS.
Background technology
Along with developing rapidly of electric power network technique, electrical network scale constantly expands, and electrical network facilities and power network safety operation have great significance for power supply production.Electrical network facilities not only can be subject to the impact of diastrous weather, such as: the diastrous weathers such as thunder and lightning, strong wind, hail, typhoon, cold wave, frost and dense fog; Also can be subject to the impact of environment residing for electrical network facilities, such as: forest district and mountain area etc.In above situation, easily there is fire disaster of power transmission line, finally cause operation of power networks to occur serious fault.
The construction of existing grid equipment fire early-warning system has the following disadvantages: (1) can not judge the coverage of grid equipment fire intuitively, more accurately can not locate the accurate location of grid equipment fire; (2) early warning information is difficult to allot fire disaster emergency goods and materials in time.
Summary of the invention
In order to solve the problem, the invention provides a kind of method and system thereof of the satellite real-time early warning grid equipment fire based on power grid GIS, the present invention can not only judge grid equipment fire place and coverage intuitively and exactly, and grid equipment fire can be reported to corresponding administrative unit division and be illustrated on power grid GIS map, and allot fire disaster emergency goods and materials in time.
To achieve these goals, the present invention adopts following technical scheme:
Based on a method for the satellite real-time early warning grid equipment fire of power grid GIS, comprising:
Step (1): in power network GIS platform, positions the grid equipment coordinate of prewarning area; Grid power transmission circuit layer is established according to the coordinate of grid equipment;
Step (2): located by longitude and latitude, to the grid equipment Real-Time Monitoring of specific longitude and latitude, obtains the Satellite Remote Sensing image of grid equipment overlay area;
Step (3): use conventional method to carry out sentencing the fire point known in Satellite Remote Sensing image;
Step (4): data correlation process: the grid equipment layer of prewarning area associated with Satellite Remote Sensing image, establishes the latitude and longitude coordinates of the fire point of grid equipment overlay area and shows on power grid GIS map;
Step (5): according to the latitude and longitude coordinates of the fire point of grid equipment overlay area, determines type and the grade of grid equipment fire; The type of grid equipment fire and class information are reported to corresponding administrative unit division, and is illustrated on power grid GIS map;
Step (6): according to type and the grade of grid equipment fire, calls corresponding emergency disposal prediction scheme, and determines the goods and materials type that needs to allot and goods and materials quantity.
Described grid equipment comprises: transformer station, transmission tower, distribution shaft tower, switchgear building, box-type substation, ring main unit and marketing network.
On power grid GIS map, show in described step (5) that the type of the grid equipment fire reported and the process of class information are:
Step (5.1): gather the administrative unit division needing to carry out data and report; Administrative unit division information is stored into the first buffer zone;
Step (5.2): the area coordinate information marking the administrative unit division belonging to grid equipment fire on power grid GIS map: set up the second buffer zone having corresponding relation with the first buffer zone, area coordinate information is stored into the second data buffer area one by one;
Step (5.3): utilize sorter division information to report and submit scope: utilize sorter to divide for the type of grid equipment fire and class information situation of reporting and submitting, the type of grid equipment fire and class information situation of reporting and submitting be divided into do not report, reported and by examination & verification and reported and by examination & verification, definition data report situation result to show legend, mark different data uploaded states by different colors;
Step (5.4): information is reported and submitted:
Gather the information reporting situation in the first buffer zone and the second buffer zone, the situation that reports of the administrative region of correspondence is carried out different colours filling according to the information that step (5.3) divides scope of reporting and submitting on power grid GIS map, Lower Establishment for administrative division repeats step (5.1)-step (5.4), until the information reporting situation of the administrative division of each rank shown;
Gather the information reporting situation in the first buffer zone and the second buffer zone, the ownership place of the information utilizing adaptation to draw to report and information of home location, by the information of home location matched, power grid GIS map is marked and drawed according to longitude and latitude, distinguish different areas with different colours.
The examination & verification of described step (5.3) Green mark completes, and yellow mark reports end, and red mark does not report.
The area marking of not carrying out in described step (5.4) reporting is for red; Report the yellow that is labeled as of not carrying out auditing, reported and audited and complete be labeled as green.
The detailed process of described step (6) is:
Step (6.1): type and the grade of each plan for emergency handling and a kind of grid equipment fire are corresponding, the all corresponding Response project template of each event in emergency disposal prediction scheme, call corresponding Response project masterplate according to the type of grid equipment fire and grade, read in Response project template the type of corresponding grid equipment fire and the goods and materials concocting method of grade;
Step (6.2): existing material information in the goods and materials concocting method gone out according to Response project template matches and goods and materials database, determines the goods and materials type that needs to allot and goods and materials quantity.
The vehicle of alloting that the goods and materials alloted in described step (6) and goods and materials carry associates, the track of the goods and materials that real-time follow-up is alloted in GIS map.
The process of the track of the goods and materials that the real-time follow-up in GIS map in described step (6) is alloted is:
What the goods and materials alloted and goods and materials carried allots vehicle real time correlation, and power network GIS platform accepts the gps data alloting vehicle in real time, and GIS map is drawn the GPS track of vehicle, finally obtains the track of goods and materials in GIS map alloted.
Based on a system for the satellite real-time early warning grid equipment fire of power grid GIS, comprising:
For in power network GIS platform, the grid equipment coordinate of prewarning area is positioned, and establish the device of grid equipment layer according to the coordinate of grid equipment;
For being located by longitude and latitude, to the grid equipment Real-Time Monitoring of specific longitude and latitude, obtain the device of the Satellite Remote Sensing image of grid equipment overlay area;
The device sentencing the fire point known in Satellite Remote Sensing image is carried out for using conventional method;
For the grid equipment layer of prewarning area being associated with Satellite Remote Sensing image, and establish the latitude and longitude coordinates of the fire point of grid equipment overlay area and the device shown on power grid GIS map;
For the latitude and longitude coordinates of the fire point according to grid equipment overlay area, determine the type of grid equipment fire and the device of grade; For the type of grid equipment fire and class information are reported to corresponding administrative unit division, and be illustrated in the device on power grid GIS map;
For according to the type of grid equipment fire and grade, call corresponding emergency disposal prediction scheme, and determine the device of goods and materials type and the goods and materials quantity needing to allot.
The system of the described satellite real-time early warning grid equipment fire based on power grid GIS, the goods and materials also comprised for alloting associate with the vehicle of alloting that goods and materials carry, the device of the track of the goods and materials that real-time follow-up is alloted in GIS map.
Beneficial effect of the present invention is:
(1) the present invention by will the grid power transmission circuit layer that establish in power network GIS platform in conjunction with Satellite Remote Sensing image, establish the latitude and longitude coordinates of the fire point of grid equipment overlay area and show on power grid GIS map, reaching the object of the coverage judging fire disaster of power transmission line intuitively and the accurate location of accurately locating fire disaster of power transmission line;
(2) the present invention is also according to type and the grade of grid equipment fire, calls corresponding emergency disposal prediction scheme, can determine the goods and materials type that needs to allot and goods and materials quantity, reach the object that fire is met an urgent need in time;
(3) vehicle of alloting that the goods and materials alloted in the plan for emergency handling in the present invention and goods and materials carry associates, can also in GIS map the track of the goods and materials that real-time follow-up is alloted;
(4) in the present invention, the type of grid equipment fire and class information can be reported to corresponding administrative unit division in time, can also intuitively be illustrated on power grid GIS map.
Accompanying drawing explanation
Fig. 1 is the method flow diagram of the satellite real-time early warning grid equipment fire based on power grid GIS of the present invention.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the present invention will be further described:
As shown in Figure 1, a kind of method of the satellite real-time early warning grid equipment fire based on power grid GIS, comprising:
Step (1): in power network GIS platform, positions the grid equipment coordinate of prewarning area; Grid power transmission circuit layer is established according to the coordinate of grid equipment;
Step (2): located by longitude and latitude, to the grid equipment Real-Time Monitoring of specific longitude and latitude, obtains the Satellite Remote Sensing image of grid equipment overlay area;
Step (3): use conventional method to carry out sentencing the fire point known in Satellite Remote Sensing image;
Step (4): data correlation process: the grid equipment layer of prewarning area associated with Satellite Remote Sensing image, establishes the latitude and longitude coordinates of the fire point of grid equipment overlay area and shows on power grid GIS map;
Step (5): according to the latitude and longitude coordinates of the fire point of grid equipment overlay area, determines type and the grade of grid equipment fire; The type of grid equipment fire and class information are reported to corresponding administrative unit division, and is illustrated on power grid GIS map;
Step (6): according to type and the grade of grid equipment fire, calls corresponding emergency disposal prediction scheme, and determines the goods and materials type that needs to allot and goods and materials quantity.
Generate grid equipment fire alarm result in described step (5) and issue text document by comprehensive detection early warning system of preventing and reducing natural disasters, intuitively display with scrolling information, issue early warning result.
Described grid equipment comprises: transformer station, transmission tower, distribution shaft tower, switchgear building, box-type substation, ring main unit and marketing network.
On power grid GIS map, show in described step (5) that the type of the grid equipment fire reported and the process of class information are:
Step (5.1): gather the administrative unit division needing to carry out data and report; Administrative unit division information is stored into the first buffer zone;
Step (5.2): the area coordinate information marking the administrative unit division belonging to grid equipment fire on power grid GIS map: set up the second buffer zone having corresponding relation with the first buffer zone, area coordinate information is stored into the second data buffer area one by one;
Step (5.3): utilize sorter division information to report and submit scope: utilize sorter to divide for the type of grid equipment fire and class information situation of reporting and submitting, the type of grid equipment fire and class information situation of reporting and submitting be divided into do not report, reported and by examination & verification and reported and by examination & verification, definition data report situation result to show legend, mark different data uploaded states by different colors;
Step (5.4): information is reported and submitted:
Gather the information reporting situation in the first buffer zone and the second buffer zone, the situation that reports of the administrative region of correspondence is carried out different colours filling according to the information that step (5.3) divides scope of reporting and submitting on power grid GIS map, Lower Establishment for administrative division repeats step (5.1)-step (5.4), until the information reporting situation of the administrative division of each rank shown;
Gather the information reporting situation in the first buffer zone and the second buffer zone, the ownership place of the information utilizing adaptation to draw to report and information of home location, by the information of home location matched, power grid GIS map is marked and drawed according to longitude and latitude, distinguish different areas with different colours.
The examination & verification of described step (5.3) Green mark completes, and yellow mark reports end, and red mark does not report.
The area marking of not carrying out in described step (5.4) reporting is for red; Report the yellow that is labeled as of not carrying out auditing, reported and audited and complete be labeled as green.
The detailed process of described step (6) is:
Step (6.1): type and the grade of each plan for emergency handling and a kind of grid equipment fire are corresponding, the all corresponding Response project template of each event in emergency disposal prediction scheme, call corresponding Response project masterplate according to the type of grid equipment fire and grade, read in Response project template the type of corresponding grid equipment fire and the goods and materials concocting method of grade;
Step (6.2): existing material information in the goods and materials concocting method gone out according to Response project template matches and goods and materials database, determines the goods and materials type that needs to allot and goods and materials quantity.
The vehicle of alloting that the goods and materials alloted in described step (6) and goods and materials carry associates, the track of the goods and materials that real-time follow-up is alloted in GIS map.
The process of the track of the goods and materials that the real-time follow-up in GIS map in described step (6) is alloted is:
What the goods and materials alloted and goods and materials carried allots vehicle real time correlation, and power network GIS platform accepts the gps data alloting vehicle in real time, and GIS map is drawn the GPS track of vehicle, finally obtains the track of goods and materials in GIS map alloted.
Based on a system for the satellite real-time early warning grid equipment fire of power grid GIS, comprising:
For in power network GIS platform, the grid equipment coordinate of prewarning area is positioned, and establish the device of grid equipment layer according to the coordinate of grid equipment;
For being located by longitude and latitude, to the grid equipment Real-Time Monitoring of specific longitude and latitude, obtain the device of the Satellite Remote Sensing image of grid equipment overlay area;
The device sentencing the fire point known in Satellite Remote Sensing image is carried out for using conventional method;
For the grid equipment layer of prewarning area being associated with Satellite Remote Sensing image, and establish the latitude and longitude coordinates of the fire point of grid equipment overlay area and the device shown on power grid GIS map;
For the latitude and longitude coordinates of the fire point according to grid equipment overlay area, determine the type of grid equipment fire and the device of grade; For the type of grid equipment fire and class information are reported to corresponding administrative unit division, and be illustrated in the device on power grid GIS map;
For according to the type of grid equipment fire and grade, call corresponding emergency disposal prediction scheme, and determine the device of goods and materials type and the goods and materials quantity needing to allot.
The system of the described satellite real-time early warning grid equipment fire based on power grid GIS, the goods and materials also comprised for alloting associate with the vehicle of alloting that goods and materials carry, the device of the track of the goods and materials that real-time follow-up is alloted in GIS map.
By reference to the accompanying drawings the specific embodiment of the present invention is described although above-mentioned; but not limiting the scope of the invention; one of ordinary skill in the art should be understood that; on the basis of technical scheme of the present invention, those skilled in the art do not need to pay various amendment or distortion that creative work can make still within protection scope of the present invention.

Claims (10)

1., based on a method for the satellite real-time early warning grid equipment fire of power grid GIS, it is characterized in that, comprising:
Step (1): in power network GIS platform, positions the grid equipment coordinate of prewarning area; Grid power transmission circuit layer is established according to the coordinate of grid equipment;
Step (2): located by longitude and latitude, to the grid equipment Real-Time Monitoring of specific longitude and latitude, obtains the Satellite Remote Sensing image of grid equipment overlay area;
Step (3): use conventional method to carry out sentencing the fire point known in Satellite Remote Sensing image;
Step (4): data correlation process: the grid equipment layer of prewarning area associated with Satellite Remote Sensing image, establishes the latitude and longitude coordinates of the fire point of grid equipment overlay area and shows on power grid GIS map;
Step (5): according to the latitude and longitude coordinates of the fire point of grid equipment overlay area, determines type and the grade of grid equipment fire; The type of grid equipment fire and class information are reported to corresponding administrative unit division, and is illustrated on power grid GIS map;
Step (6): according to type and the grade of grid equipment fire, calls corresponding emergency disposal prediction scheme, and determines the goods and materials type that needs to allot and goods and materials quantity.
2. the method for a kind of satellite real-time early warning grid equipment fire based on power grid GIS as claimed in claim 1, it is characterized in that, described grid equipment comprises: transformer station, transmission tower, distribution shaft tower, switchgear building, box-type substation, ring main unit and marketing network.
3. the method for a kind of satellite real-time early warning grid equipment fire based on power grid GIS as claimed in claim 1, it is characterized in that, on power grid GIS map, in described step (5), show that the type of the grid equipment fire reported and the process of class information are:
Step (5.1): gather the administrative unit division needing to carry out data and report; Administrative unit division information is stored into the first buffer zone;
Step (5.2): the area coordinate information marking the administrative unit division belonging to grid equipment fire on power grid GIS map: set up the second buffer zone having corresponding relation with the first buffer zone, area coordinate information is stored into the second data buffer area one by one;
Step (5.3): utilize sorter division information to report and submit scope: utilize sorter to divide for the type of grid equipment fire and class information situation of reporting and submitting, the type of grid equipment fire and class information situation of reporting and submitting be divided into do not report, reported and by examination & verification and reported and by examination & verification, definition data report situation result to show legend, mark different data uploaded states by different colors;
Step (5.4): information is reported and submitted:
Gather the information reporting situation in the first buffer zone and the second buffer zone, the situation that reports of the administrative region of correspondence is carried out different colours filling according to the information that step (5.3) divides scope of reporting and submitting on power grid GIS map, Lower Establishment for administrative division repeats step (5.1)-step (5.4), until the information reporting situation of the administrative division of each rank shown;
Gather the information reporting situation in the first buffer zone and the second buffer zone, the ownership place of the information utilizing adaptation to draw to report and information of home location, by the information of home location matched, power grid GIS map is marked and drawed according to longitude and latitude, distinguish different areas with different colours.
4. the method for a kind of satellite real-time early warning grid equipment fire based on power grid GIS as claimed in claim 3, is characterized in that, the examination & verification of described step (5.3) Green mark completes, and yellow mark reports end, and red mark does not report.
5. the method for a kind of satellite real-time early warning grid equipment fire based on power grid GIS as claimed in claim 3, is characterized in that, the area marking of not carrying out in described step (5.4) reporting is for red; Report the yellow that is labeled as of not carrying out auditing, reported and audited and complete be labeled as green.
6. the method for a kind of satellite real-time early warning grid equipment fire based on power grid GIS as claimed in claim 1, it is characterized in that, the detailed process of described step (6) is:
Step (6.1): type and the grade of each plan for emergency handling and a kind of grid equipment fire are corresponding, the all corresponding Response project template of each event in emergency disposal prediction scheme, call corresponding Response project masterplate according to the type of grid equipment fire and grade, read in Response project template the type of corresponding grid equipment fire and the goods and materials concocting method of grade;
Step (6.2): existing material information in the goods and materials concocting method gone out according to Response project template matches and goods and materials database, determines the goods and materials type that needs to allot and goods and materials quantity.
7. the method for a kind of satellite real-time early warning grid equipment fire based on power grid GIS as claimed in claim 1, it is characterized in that, the vehicle of alloting that the goods and materials alloted in described step (6) and goods and materials carry associates, the track of the goods and materials that real-time follow-up is alloted in GIS map.
8. the method for a kind of satellite real-time early warning grid equipment fire based on power grid GIS as claimed in claim 7, it is characterized in that, the process of the track of the goods and materials that the real-time follow-up in GIS map in described step (6) is alloted is:
What the goods and materials alloted and goods and materials carried allots vehicle real time correlation, and power network GIS platform accepts the gps data alloting vehicle in real time, and GIS map is drawn the GPS track of vehicle, finally obtains the track of goods and materials in GIS map alloted.
9., as claimed in claim 1 based on a system for the satellite real-time early warning grid equipment fire of power grid GIS, it is characterized in that, comprising:
For in power network GIS platform, the grid equipment coordinate of prewarning area is positioned, and establish the device of grid equipment layer according to the coordinate of grid equipment;
For being located by longitude and latitude, to the grid equipment Real-Time Monitoring of specific longitude and latitude, obtain the device of the Satellite Remote Sensing image of grid equipment overlay area;
The device sentencing the fire point known in Satellite Remote Sensing image is carried out for using conventional method;
For the grid equipment layer of prewarning area being associated with Satellite Remote Sensing image, and establish the latitude and longitude coordinates of the fire point of grid equipment overlay area and the device shown on power grid GIS map;
For the latitude and longitude coordinates of the fire point according to grid equipment overlay area, determine the type of grid equipment fire and the device of grade; For the type of grid equipment fire and class information are reported to corresponding administrative unit division, and be illustrated in the device on power grid GIS map;
For according to the type of grid equipment fire and grade, call corresponding emergency disposal prediction scheme, and determine the device of goods and materials type and the goods and materials quantity needing to allot.
10. the system of a kind of satellite real-time early warning grid equipment fire based on power grid GIS as claimed in claim 9, it is characterized in that, the system of the described satellite real-time early warning grid equipment fire based on power grid GIS, the goods and materials also comprised for alloting associate with the vehicle of alloting that goods and materials carry, the device of the track of the goods and materials that real-time follow-up is alloted in GIS map.
CN201510383610.9A 2015-07-02 2015-07-02 The method and its system of satellite real-time early warning grid equipment fire based on power grid GIS CN104991932B (en)

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