CN105005827A - Emergency response warning method based on electricity emergency - Google Patents
Emergency response warning method based on electricity emergency Download PDFInfo
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- CN105005827A CN105005827A CN201510453902.5A CN201510453902A CN105005827A CN 105005827 A CN105005827 A CN 105005827A CN 201510453902 A CN201510453902 A CN 201510453902A CN 105005827 A CN105005827 A CN 105005827A
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Abstract
The invention discloses an emergency response warning method based on an electricity emergency. The method comprises the steps that a designated area needing power grid data analysis is selected on a GIS power grid data layer, and the threshold of a response level is set; power grid data information, meteorological data information and regional geological hazard information are collected; emergency response criteria are established for data analysis, and at least one criterion is met, the type and the level of an event are judged; according to the nature and the content of the event, the type of the event is divided, and according to the severity of the event, the specific level is divided; the topology and the spatial geographic information of a power grid are combined, the affect scope of the emergency and equipment and facilities of the power grid are analyzed and judged; and the optimal solution is assessed for emergency plans. According to the invention, separate warning is carried out according to the level of the emergency; through intelligent material allocation, the disposal efficiency of emergency disposal personnel is improved; and a strong support is provided for the emergency disposal of the emergency.
Description
Technical field
The present invention relates to a kind of emergency response method for early warning based on electric power accident.
Background technology
In accident relevant to electric power, accident is generally divided into great especially (I grade), great (II grade), comparatively large (III grade), general (IV grade) level Four.
But, existing accident emergency response method for early warning all not according to different stage accident and choose criterion difference, the method disposed is all identical, like this, due to the converting equipment of power industry, power transmission network, distribution network, optical network unit distribution is wide to be sent out, topography is complicated, large number quipments is chronically exposed in the Nature, not only bear normal mechanical carrying and pass through load, also stand thunderbolt, high wind, flood, landslide, depression, earthquake and bird pest etc. are encroached on naturally, or even artificial outside destroy, when the degree of accident, when reason is different, adopt the same method of disposal, be unfavorable for protecting electric system.
Therefore, need according to the main body disposed different, judge the Emergency response level of accident with different conditions.
Summary of the invention
The present invention is in order to solve the problem, propose a kind of emergency response method for early warning based on electric power accident, this method divides different accident ranks according to different information datas, leading group's rank of notice is different, the resource called is also relatively different), analyze and judge whether accident occurs, and judge the response rank of accident, the contents such as web response body Web.
To achieve these goals, the present invention adopts following technical scheme:
Based on an emergency response method for early warning for electric power accident, comprise the following steps:
(1) select to need the appointed area of carrying out electric network data analysis in the GIS electric network data layer of state's net GIS map, other threshold values of setting response level;
(2) electric network data information, weather data information and regional geohazards: information is gathered;
(3) set up emergency response criterion and carry out data analysis, when criterion meets at least one, enter step (4);
(4) decision event type and grade; According to character, the content of event, event type is divided, according to the event order of severity, divide its concrete grade;
(5) carry out analysis to the time to study and judge; According to event type and grade, in conjunction with topological structure and the spatial geographic information of electrical network, analysis is carried out on the scope of accident impact and the installations and facilities of electrical network and studies and judges;
(6) according to the geographic position of accident geographic position, material depot, road link and the speed of a motor vehicle, the preferential vehicle arrived is selected; And consider that material storage deficiency needs the situation of alloting from contiguous material depot, time of arrival and the goods and materials quantity of alloting warehouse are comprehensively analyzed, evaluates optimal case, carry out urgent prediction scheme.
In described step (1), type, the divided rank of event are determined according to " the overall emergency preplan of Utilities Electric Group Co.'s accident "; Event type specifically comprises electric power accident class, power supply service class, public health event class, disaster class, accident class and security incident class, and wherein, electric power accident class comprises electric power accident and large-area power-cuts event; Power supply service class comprises electricity shortage time, important guarantor electricity event and power supply service event; Disaster class comprises bloods and droughts, meteorological disaster, earthquake disaster, geologic hazard, Oceanic disasters and forest fire; Accident class comprises fire, road public transport event, power infrastructures accident, communication system accident and environmental pollution accident; Security incident class comprises the accident of Mass disturbance network and information, casualties event and event concerning foreign affairs.
In described step (2), gather weather data, comprise real-time weather Monitoring Data, by 12 hours 7 days weather forecast data at county level, the prediction of various weather constituents data that become more meticulous, in short-term close on weather data, short-term weather prediction data, weather forecast in mid-term data, ten days forecast data, significant weather information data, geological disaster forecasting data, forest fire danger class forecast data, meteorological disaster warning data, Lighting Position Data, radar data, cloud atlas data, typhoon forecast data.
In described step (2), gather information on geological disasters, the geologic hazard data monitored are mated with geologic hazard level data, establish disaster loss grade, described geologic hazard grade is comprehensively determined according to geological conditions, antecedent precipitation amount, following rainfall intensity and geologic agent; According to geologic hazard occur possibility size and daily rainfall number, geologic hazard is divided into 4 grades.
In described step (2), the responsible consumer that electric network data comprises transformer station, circuit, the electric pressure of shaft tower, coordinate position, transformer station of the superior and the subordinate and affects.
In described step (2), gather electric network data information, according to unit of each counties and cities submit to generating plant, transformer station, electric wire networking electric network data, a key element, line feature, the three kinds of form displays of face key element are divided into according to the feature of electric network data own, specifically comprise generating plant, transformer station, circuit different electric network data layer type, the title of generating plant, position and contact method, the title of substation data, position, transformer station's input, export and load data value.
In described step (3), one during criterion at least meets the following conditions:
(1) reach more than certain numerical value because company's asset equipment fault causes subtracting for load, or reach more than setting numerical value because inclement weather causes network load to fall rapidly in 1 hour;
(2) the whole number of interruptions of responsible consumer supply side power supply and responsible consumer rank;
(3) resident's client's number that has a power failure reaches more than predetermined value;
(4) 10 kilovolts of main line power failure quantity or 35 kilovolts of main line power failure quantity,
(5) fault area 95598 telephone traffics are increased to suddenly more than setting numerical value.
In described step (4), demarcate the position of accident, transfer the distribution situation of emergency resources around, if accident is the common event, just generate meet an urgent need situation layer or county of situation layer, city of meeting an urgent need of province to meet an urgent need situation layer, an emergent situation layer that situation layer or county meet an urgent need in situation layer three is met an urgent need as emergent situation thematic map by meet an urgent need situation layer, city of described province;
If accident is major event, just generates meet an urgent need situation layer and county of situation layer, city of meeting an urgent need of province and to meet an urgent need situation layer, situation layer of then province being met an urgent need, city situation layer and the county situation layer three that meets an urgent need that meets an urgent need is common as emergent situation thematic map.
In described step (4), emergent situation special topic map generalization method:
Step (2-1): set up emergency resources storehouse:
First, judge the type of accident, if accident is the common event, just according to the basic data that type and the emergent unit of emergent unit report, set up the emergency resources storehouse corresponding with the type of emergent unit; Described emergency resources storehouse comprises province's emergency resources storehouse, emergency resources storehouse, emergency resources Ku Huo county of city, and the type of described emergent unit is divided into provincial, city-level and at county level;
If accident is emergency, the basic data just reported according to emergent unit sets up province's emergency resources storehouse, emergency resources storehouse, emergency resources Ku He county of city respectively;
Step (2-2): data store:
If accident is the common event, one in the middle of province's emergency resources storehouse step (2-1) set up, emergency resources Ku Huo county of city emergency resources storehouse three is stored into web data server;
If accident is emergency, province's emergency resources storehouse step (2-1) set up, emergency resources Ku He county of city emergency resources storehouse three are all stored into web data server;
Step (2-3): emergent situation special topic map generalization:
If accident is the common event, just generate corresponding emergent situation layer respectively according to the type of emergent unit:
If emergent unit is provincial, just economize the emergency data in emergency resources storehouse in read step (2-2) web data server, according to province's emergency resources, by GIS layer, emergency resources will be economized and generate the emergent situation layer of province;
If emergent unit is city-level, with regard to the emergency data in emergency resources storehouse, city in read step (2-2) web data server, according to city's emergency resources, by GIS layer, situation layer of being met an urgent need in city's emergency resources generation city;
If emergent unit is at county level, with regard to the emergency data in emergency resources storehouse, county in read step (2-2) web data server, according to county's emergency resources, by GIS layer, situation layer of being met an urgent need in county's emergency resources generation county;
An emergent situation layer that situation layer or county meet an urgent need in situation layer three is met an urgent need as emergent situation thematic map by meet an urgent need situation layer, city of described province;
If accident is emergency, just
Economize the emergency data in emergency resources storehouse in read step (2-2) web data server, according to province's emergency resources, by GIS layer, emergency resources will be economized and generate the emergent situation layer of province;
And the emergency data in emergency resources storehouse, city in read step (2-2) web data server, according to city's emergency resources, by GIS layer, city's emergency resources is generated city and to meet an urgent need situation layer;
And the emergency data in emergency resources storehouse, county in read step (2-2) web data server, according to county's emergency resources, by GIS layer, county's emergency resources is generated county and to meet an urgent need situation layer;
Province situation layer, city situation layer and the county situation layer three that meets an urgent need that meets an urgent need that meets an urgent need is common as emergent situation thematic map.
In described step (6), concrete grammar is as follows: according to geographic position and the road distribution of accident geographic position, material depot, calculate the path between accident, material depot, the setting speed of a motor vehicle is n, 60km/h≤n≤110km/h, calculates running time T
1i, i=1,2 ..., m, m are the total quantity of material depot, if the allocated supplies quantity of this material depot is inadequate, need to calculate the running time T from other warehouse relaies
2i; Calculate the running time T=T between different material depots and accident successively
1i+ T
2i, obtain T less, then think that scheme is optimum.
Beneficial effect of the present invention is:
(1) carry out difference early warning according to the grade of emergency, intelligentized delivery of goods and materials improves the disposal efficiency of emergency personnel, and the emergency disposal for accident provides strong support; By the emergency event reported, system determines the advanced warning grade of event automatically according to the coverage of event and the extent of injury, then allots the Response project template of state's net for a certain type, determines the goods and materials type for this event, call goods and materials data again, save human and material resources.
Accompanying drawing explanation
Fig. 1 is schematic flow sheet of the present invention.
Embodiment:
Below in conjunction with accompanying drawing and embodiment, the invention will be further described.
As shown in Figure 1, a kind of emergency response method for early warning based on electric power accident, comprises the following steps:
(1) select to need the appointed area of carrying out electric network data analysis in the GIS electric network data layer of state's net GIS map, other threshold values of setting response level;
(2) electric network data information, weather data information and regional geohazards: information is gathered;
(3) set up emergency response criterion and carry out data analysis, when criterion meets at least one, enter step (4);
(4) decision event type and grade; According to character, the content of event, event type is divided, according to the event order of severity, divide its concrete grade;
(5) carry out analysis to the time to study and judge; According to event type and grade, in conjunction with topological structure and the spatial geographic information of electrical network, analysis is carried out on the scope of accident impact and the installations and facilities of electrical network and studies and judges;
(6) according to the geographic position of accident geographic position, material depot, road link and the speed of a motor vehicle, the preferential vehicle arrived is selected; And consider that material storage deficiency needs the situation of alloting from contiguous material depot, time of arrival and the goods and materials quantity of alloting warehouse are comprehensively analyzed, evaluates optimal case, carry out urgent prediction scheme.
In step (1), the object of setting threshold values and threshold values numerical value, those skilled in the art set according to practical operation, as just belonged to fault when gathering voltage higher than setting threshold values, directly arrange at backstage Monitoring Data end, will report to the police if monitor the boundary that voltage exceedes setting.Further, those skilled in the art in this enterprising line translation, as arranged current value, voltage jump amount, jump-value of current etc.
In described step (1), type, the divided rank of event are determined according to " the overall emergency preplan of Utilities Electric Group Co.'s accident "; Event type specifically comprises electric power accident class, power supply service class, public health event class, disaster class, accident class and security incident class, and wherein, electric power accident class comprises electric power accident and large-area power-cuts event; Power supply service class comprises electricity shortage time, important guarantor electricity event and power supply service event; Disaster class comprises bloods and droughts, meteorological disaster, earthquake disaster, geologic hazard, Oceanic disasters and forest fire; Accident class comprises fire, road public transport event, power infrastructures accident, communication system accident and environmental pollution accident; Security incident class comprises the accident of Mass disturbance network and information, casualties event and event concerning foreign affairs.
In described step (2), gather weather data, comprise real-time weather Monitoring Data, by 12 hours 7 days weather forecast data at county level, the prediction of various weather constituents data that become more meticulous, in short-term close on weather data, short-term weather prediction data, weather forecast in mid-term data, ten days forecast data, significant weather information data, geological disaster forecasting data, forest fire danger class forecast data, meteorological disaster warning data, Lighting Position Data, radar data, cloud atlas data, typhoon forecast data.
In described step (2), gather information on geological disasters, the geologic hazard data monitored are mated with geologic hazard level data, establish disaster loss grade, described geologic hazard grade is comprehensively determined according to geological conditions, antecedent precipitation amount, following rainfall intensity and geologic agent; According to geologic hazard occur possibility size and daily rainfall number, geologic hazard is divided into 4 grades.
In described step (2), gather electric network data information, according to unit of each counties and cities submit to generating plant, transformer station, electric wire networking electric network data, a key element, line feature, the three kinds of form displays of face key element are divided into according to the feature of electric network data own, specifically comprise generating plant, transformer station, circuit different electric network data layer type, the title of generating plant, position and contact method, the title of substation data, position, transformer station's input, export and load data value.
In described step (3), one during criterion at least meets the following conditions:
(1) reach more than certain numerical value because company's asset equipment fault causes subtracting for load, or reach more than setting numerical value because inclement weather causes network load to fall rapidly in 1 hour;
(2) the whole number of interruptions of responsible consumer supply side power supply and responsible consumer rank;
(3) resident's client's number that has a power failure reaches more than predetermined value;
(4) 10 kilovolts of main line power failure quantity or 35 kilovolts of main line power failure quantity,
(5) fault area 95598 telephone traffics are increased to suddenly more than setting numerical value.
In described step (4), demarcate the position of accident, transfer the distribution situation of emergency resources around, if accident is the common event, just generate meet an urgent need situation layer or county of situation layer, city of meeting an urgent need of province to meet an urgent need situation layer, an emergent situation layer that situation layer or county meet an urgent need in situation layer three is met an urgent need as emergent situation thematic map by meet an urgent need situation layer, city of described province;
If accident is major event, just generates meet an urgent need situation layer and county of situation layer, city of meeting an urgent need of province and to meet an urgent need situation layer, situation layer of then province being met an urgent need, city situation layer and the county situation layer three that meets an urgent need that meets an urgent need is common as emergent situation thematic map.
In described step (4), emergent situation special topic map generalization method:
Step (2-1): set up emergency resources storehouse:
First, judge the type of accident, if accident is the common event, just according to the basic data that type and the emergent unit of emergent unit report, set up the emergency resources storehouse corresponding with the type of emergent unit; Described emergency resources storehouse comprises province's emergency resources storehouse, emergency resources storehouse, emergency resources Ku Huo county of city, and the type of described emergent unit is divided into provincial, city-level and at county level;
If accident is emergency, the basic data just reported according to emergent unit sets up province's emergency resources storehouse, emergency resources storehouse, emergency resources Ku He county of city respectively;
Step (2-2): data store:
If accident is the common event, one in the middle of province's emergency resources storehouse step (2-1) set up, emergency resources Ku Huo county of city emergency resources storehouse three is stored into web data server;
If accident is emergency, province's emergency resources storehouse step (2-1) set up, emergency resources Ku He county of city emergency resources storehouse three are all stored into web data server;
Step (2-3): emergent situation special topic map generalization:
If accident is the common event, just generate corresponding emergent situation layer respectively according to the type of emergent unit:
If emergent unit is provincial, just economize the emergency data in emergency resources storehouse in read step (2-2) web data server, according to province's emergency resources, by GIS layer, emergency resources will be economized and generate the emergent situation layer of province;
If emergent unit is city-level, with regard to the emergency data in emergency resources storehouse, city in read step (2-2) web data server, according to city's emergency resources, by GIS layer, situation layer of being met an urgent need in city's emergency resources generation city;
If emergent unit is at county level, with regard to the emergency data in emergency resources storehouse, county in read step (2-2) web data server, according to county's emergency resources, by GIS layer, situation layer of being met an urgent need in county's emergency resources generation county;
An emergent situation layer that situation layer or county meet an urgent need in situation layer three is met an urgent need as emergent situation thematic map by meet an urgent need situation layer, city of described province;
If accident is emergency, just
Economize the emergency data in emergency resources storehouse in read step (2-2) web data server, according to province's emergency resources, by GIS layer, emergency resources will be economized and generate the emergent situation layer of province;
And the emergency data in emergency resources storehouse, city in read step (2-2) web data server, according to city's emergency resources, by GIS layer, city's emergency resources is generated city and to meet an urgent need situation layer;
And the emergency data in emergency resources storehouse, county in read step (2-2) web data server, according to county's emergency resources, by GIS layer, county's emergency resources is generated county and to meet an urgent need situation layer;
Province situation layer, city situation layer and the county situation layer three that meets an urgent need that meets an urgent need that meets an urgent need is common as emergent situation thematic map.
In described step (6), concrete grammar is as follows: according to geographic position and the road distribution of accident geographic position, material depot, calculate the path between accident, material depot, the setting speed of a motor vehicle is n, 60km/h≤n≤110km/h, calculates running time T
1i, i=1,2 ..., m, m are the total quantity of material depot, if the allocated supplies quantity of this material depot is inadequate, need to calculate the running time T from other warehouse relaies
2i; Calculate the running time T=T between different material depots and accident successively
1i+ T
2i, obtain T less, then think that scheme is optimum.
1) decision event type and grade;
Type according to electrical network accident is divided, and this belongs to is the severe snow event of disaster class, and according to the scope of severe snow weather effect and the extent of damage of electrical network, event class is decided to be three grades.
2) decision event type and grade;
According to the scope of severe snow, in conjunction with the spatial geographic information of GIS, call the topological structure of electrical network, analysis is carried out to the installations and facilities of the electrical network of current severe snow weather effect and scope and studies and judges.
3) site disposal scheme is called
Through analysis to event type, after the type determining event and grade, remove the three grades of severe snow weather site disposal plan template calling state's net.
4) personnel's goods and materials are analyzed
According to the site disposal scheme called, the goods and materials needing to allot are analyzed with the personnel sent; Determine the concrete commit resources of emergency disaster relief goods and materials (cotton-padded overcoat, tent, automobile anti-skid chain etc.), emergency first-aid repair Work tool (gin wheel, hydraulic tongs, fixing-line device etc.), electrical network restoring material (wire rope, insulator, bracing wire dop etc.) and electrical network rush repair equipment (repairing rifle tower, transformer substation framework, baking oven etc.) and allot quantity; And the degree that is damaged of the type of event and grid equipment facility, the troops such as dispatch emergency troop and corresponding expert.
5) Algorithm Analysis is alloted
According to the geographic position of accident geographic position and material depot, call the Analysis Service of the road of GIS map, certain speed of a motor vehicle (as 60km/h), the capacity (being not less than 2000kVA) etc. of generator car carry out analytical calculation.If when in warehouse, material storage is not enough, can allot from contiguous material depot.If rush to repair Work tool in goods and materials storehouse, Dezhou when can not meet the demand of Rush Repair Scheme, just can allot from the material depot in Jinan, the request of alloting can be distributed to power supply administration of Jinan City operator on duty and carry out confirmation and reply.Through a series of analytical calculation, draw and finally need the quantity of the goods and materials alloted and the position of depositing of goods and materials.
6) scheme is alloted in formation
According to analytical calculation above, formed and allot scheme for current emergency.
7) scheme fine setting
For 6) generate allot scheme, emergency personnel can finely tune according to actual conditions.Such as according to icy road situation, the route of advancing is finely tuned.
8) final plan
Through above-mentioned comprehensive analysis, formed and final allot scheme, be handed down to emergency personnel and need the electric company of cooperation.
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 (9)
1., based on an emergency response method for early warning for electric power accident, it is characterized in that: comprise the following steps:
(1) select to need the appointed area of carrying out electric network data analysis in the GIS electric network data layer of state's net GIS map, other threshold values of setting response level;
(2) electric network data information, weather data information and regional geohazards: information is gathered;
(3) set up emergency response criterion and carry out data analysis, when criterion meets at least one, enter step (4);
(4) decision event type and grade; According to character, the content of event, event type is divided, according to the event order of severity, divide its concrete grade;
(5) carry out analysis to the time to study and judge; According to event type and grade, in conjunction with topological structure and the spatial geographic information of electrical network, analysis is carried out on the scope of accident impact and the installations and facilities of electrical network and studies and judges;
(6) according to the geographic position of accident geographic position, material depot, road link and the speed of a motor vehicle, the preferential vehicle arrived is selected; And consider that material storage deficiency needs the situation of alloting from contiguous material depot, time of arrival and the goods and materials quantity of alloting warehouse are comprehensively analyzed, evaluates optimal case, carry out urgent prediction scheme.
2. a kind of emergency response method for early warning based on electric power accident as claimed in claim 1, it is characterized in that: in described step (1), type, the divided rank of event are determined according to " the overall emergency preplan of Utilities Electric Group Co.'s accident "; Event type specifically comprises electric power accident class, power supply service class, public health event class, disaster class, accident class and security incident class, and wherein, electric power accident class comprises electric power accident and large-area power-cuts event; Power supply service class comprises electricity shortage time, important guarantor electricity event and power supply service event; Disaster class comprises bloods and droughts, meteorological disaster, earthquake disaster, geologic hazard, Oceanic disasters and forest fire; Accident class comprises fire, road public transport event, power infrastructures accident, communication system accident and environmental pollution accident; Security incident class comprises the accident of Mass disturbance network and information, casualties event and event concerning foreign affairs.
3. a kind of emergency response method for early warning based on electric power accident as claimed in claim 1, it is characterized in that: in described step (2), gather weather data, comprise real-time weather Monitoring Data, by 12 hours 7 days weather forecast data at county level, become more meticulous prediction of various weather constituents data, close on weather data in short-term, short-term weather prediction data, weather forecast in mid-term data, ten days forecast data, significant weather information data, geological disaster forecasting data, forest fire danger class forecast data, meteorological disaster warning data, Lighting Position Data, radar data, cloud atlas data, typhoon forecast data.
4. a kind of emergency response method for early warning based on electric power accident as claimed in claim 1, it is characterized in that: in described step (2), gather information on geological disasters, the geologic hazard data monitored are mated with geologic hazard level data, establish disaster loss grade, described geologic hazard grade is comprehensively determined according to geological conditions, antecedent precipitation amount, following rainfall intensity and geologic agent; According to geologic hazard occur possibility size and daily rainfall number, geologic hazard is divided into 4 grades.
5. a kind of emergency response method for early warning based on electric power accident as claimed in claim 1, it is characterized in that: in described step (2), gather electric network data information, according to the generating plant that unit of each counties and cities is submitted to, transformer station, electric wire networking electric network data, a key element is divided into according to the feature of electric network data own, line feature, the three kinds of form displays of face key element, specifically comprise generating plant, transformer station, circuit different electric network data layer type, the title of generating plant, position and contact method, the title of substation data, position, transformer station inputs, export and load data value.
6. a kind of emergency response method for early warning based on electric power accident as claimed in claim 1, is characterized in that: in described step (3), one during criterion at least meets the following conditions:
(1) reach more than certain numerical value because company's asset equipment fault causes subtracting for load, or reach more than setting numerical value because inclement weather causes network load to fall rapidly in 1 hour;
(2) the whole number of interruptions of responsible consumer supply side power supply and responsible consumer rank;
(3) resident's client's number that has a power failure reaches more than predetermined value;
(4) 10 kilovolts of main line power failure quantity or 35 kilovolts of main line power failure quantity,
(5) fault area 95598 telephone traffics are increased to suddenly more than setting numerical value.
7. a kind of emergency response method for early warning based on electric power accident as claimed in claim 1, it is characterized in that: in described step (4), demarcate the position of accident, transfer the distribution situation of emergency resources around, if accident is the common event, just generate meet an urgent need situation layer or county of situation layer, city of meeting an urgent need of province to meet an urgent need situation layer, an emergent situation layer that situation layer or county meet an urgent need in situation layer three is met an urgent need as emergent situation thematic map by meet an urgent need situation layer, city of described province;
If accident is major event, just generates meet an urgent need situation layer and county of situation layer, city of meeting an urgent need of province and to meet an urgent need situation layer, situation layer of then province being met an urgent need, city situation layer and the county situation layer three that meets an urgent need that meets an urgent need is common as emergent situation thematic map.
8. a kind of emergency response method for early warning based on electric power accident as claimed in claim 1, is characterized in that: in described step (4), emergent situation special topic map generalization method:
Step (2-1): set up emergency resources storehouse:
First, judge the type of accident, if accident is the common event, just according to the basic data that type and the emergent unit of emergent unit report, set up the emergency resources storehouse corresponding with the type of emergent unit; Described emergency resources storehouse comprises province's emergency resources storehouse, emergency resources storehouse, emergency resources Ku Huo county of city, and the type of described emergent unit is divided into provincial, city-level and at county level;
If accident is emergency, the basic data just reported according to emergent unit sets up province's emergency resources storehouse, emergency resources storehouse, emergency resources Ku He county of city respectively;
Step (2-2): data store:
If accident is the common event, one in the middle of province's emergency resources storehouse step (2-1) set up, emergency resources Ku Huo county of city emergency resources storehouse three is stored into web data server;
If accident is emergency, province's emergency resources storehouse step (2-1) set up, emergency resources Ku He county of city emergency resources storehouse three are all stored into web data server;
Step (2-3): emergent situation special topic map generalization:
If accident is the common event, just generate corresponding emergent situation layer respectively according to the type of emergent unit:
If emergent unit is provincial, just economize the emergency data in emergency resources storehouse in read step (2-2) web data server, according to province's emergency resources, by GIS layer, emergency resources will be economized and generate the emergent situation layer of province;
If emergent unit is city-level, with regard to the emergency data in emergency resources storehouse, city in read step (2-2) web data server, according to city's emergency resources, by GIS layer, situation layer of being met an urgent need in city's emergency resources generation city;
If emergent unit is at county level, with regard to the emergency data in emergency resources storehouse, county in read step (2-2) web data server, according to county's emergency resources, by GIS layer, situation layer of being met an urgent need in county's emergency resources generation county;
An emergent situation layer that situation layer or county meet an urgent need in situation layer three is met an urgent need as emergent situation thematic map by meet an urgent need situation layer, city of described province;
If accident is emergency, just
Economize the emergency data in emergency resources storehouse in read step (2-2) web data server, according to province's emergency resources, by GIS layer, emergency resources will be economized and generate the emergent situation layer of province;
And the emergency data in emergency resources storehouse, city in read step (2-2) web data server, according to city's emergency resources, by GIS layer, city's emergency resources is generated city and to meet an urgent need situation layer;
And the emergency data in emergency resources storehouse, county in read step (2-2) web data server, according to county's emergency resources, by GIS layer, county's emergency resources is generated county and to meet an urgent need situation layer;
Province situation layer, city situation layer and the county situation layer three that meets an urgent need that meets an urgent need that meets an urgent need is common as emergent situation thematic map.
9. a kind of emergency response method for early warning based on electric power accident as claimed in claim 1, it is characterized in that: in described step (6), concrete grammar is as follows: according to geographic position and the road distribution of accident geographic position, material depot, calculate the path between accident, material depot, the setting speed of a motor vehicle is n, 60km/h≤n≤110km/h, calculates running time T
1i, i=1,2 ..., m, m are the total quantity of material depot, if the allocated supplies quantity of this material depot is inadequate, need to calculate the running time T from other warehouse relaies
2i; Calculate the running time T=T between different material depots and accident successively
1i+ T
2i, obtain T less, then think that scheme is optimum.
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