CN109800283A - Method and device based on the space lattice technology analysis high-incidence region of accident - Google Patents
Method and device based on the space lattice technology analysis high-incidence region of accident Download PDFInfo
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Abstract
The invention discloses the method and devices based on the space lattice technology analysis high-incidence region of accident, accident data collection is carried out first, space orientation is carried out to data later, then gridding processing is carried out to the administrative region managed, the quantity that each grid includes accident is calculated immediately, grid is drawn above administrative region eventually by map denotation control, in each net region, mark includes the quantity and total accident quantity, filling color lightness of all types of accidents, carries out showing for accident grid thematic map.The present invention maps location of accident data by space lattice, analyze the density of distribution of traffic accident, the inquiry dimension of accident pattern is added, the displaying mode of integrated mapping and grid special topic keeps analysis result more intuitive effective, and the high-incidence region that accident is analyzed in the way of map grid improves the accuracy of analysis.The display mode for preferably also introducing multi-layer is showed by the size of every grade of grid area of flexible setting by the whole density data to part.
Description
Technical field
The present invention relates to the technical fields that the high-incidence area distribution of accident is shown, more particularly to are analyzed based on space lattice technology
The method and device in the high-incidence region of accident.
Background technique
In recent years, industrial accident event also increases year by year with the fast development of economic society, and become society
Focus of attention.Production Safety Management Department's door by recording the detailed datas of these accidents, can analyze the incidence that accidents happened,
The key indexes such as district accounting occur for accident pattern accounting, accident, generation and the disposition of accident occurs provide to prevent accident
Decision-making foundation.But these analyses are as a result, be all the macroscopic analysis carried out to casualty data, if by these accident sample datas
It is combined with geography information, then is calculated by space lattice, so that it may analyze the density that accident occurs for each grid.
Currently, this scheme not yet occurs also in research and exploratory stage in conjunction with the application of safety supervision industry.
Summary of the invention
For overcome the deficiencies in the prior art, the purpose of the present invention is to provide high based on space lattice technology analysis accident
Send out the method and device in region, it is intended to be combined casualty data, geography information, application space grid analyzes each
The density of accident occurs for grid.
The purpose of the present invention is implemented with the following technical solutions:
A method of the high-incidence region of accident is analyzed based on space lattice technology, comprising:
Acquisition step carries out accident data collection；The casualty data includes spatial data, administrative region data, accident
Categorical data；The spatial data includes coordinate information and/or address descriptive information；The administrative region data include administrative area
One of domain space information, encoded information, name information are a variety of；The accident pattern data include several accident pattern
Description information；
Positioning step carries out space orientation to casualty data according to spatial data；
Statistic of classification step presses the casualty data after space orientation according to administrative region data, accident pattern data
Predtermined category type carries out statistic of classification, obtains the quantity of every kind of each administrative region accident pattern；The predtermined category type packet
Include administrative region, accident pattern；
Gridding step carries out grid to administrative region according to spatial data, administrative region data, accident pattern data
Change processing, calculate the quantity of total accident quantity and every kind of accident pattern that each grid is included, be each mesh design with
The corresponding grid color lightness of the total accident quantity of the grid；
Show that step draws grid above the administrative region of map by map denotation control；According to designed net
Network color lightness is that each grid carries out color filling, and shows filled grid effect to user.
On the basis of the above embodiments, it is preferred that the displaying step, further includes:
When monitoring that user clicks a certain grid, the total accident quantity and every kind that the grid is included are shown to user
The quantity of accident pattern.
On the basis of the above embodiments, it is preferred that the gridding step, specifically:
According to spatial data, administrative region data, accident pattern data, multi-level network is carried out to administrative region and is formatted processing；
For every grade of grid, the quantity of total accident quantity and every kind of accident pattern that each grid is included is calculated, is each grid
Design grid color lightness corresponding with the total accident quantity of the grid；
The displaying step, specifically:
By map denotation control, multilevel splitting is drawn above the administrative region of map；For every grade of grid, according to institute
The network color lightness of design is that each grid carries out color filling, and shows filled grid effect to user；
The displaying step, further includes:
In the zoom action for monitoring user, the grid effect of level is presently in after showing scaling to user.
On the basis of above-mentioned any embodiment, it is preferred that the accident pattern includes object strike, vehicle injury, machine
Tool injury, rise grievous hurt, electric shock, drowning, burn scald, fire, high falling, collapsing, it is permeable, blow out, gunpowder explosion, gas it is quick-fried
One of the fried, bursting of boilers, container explosion, poisoning and asphyxia are a variety of.
On the basis of above-mentioned any embodiment, it is preferred that grid used by the gridding is handled is rectangle, triangle
Shape or diamond shape.
A kind of device based on the space lattice technology analysis high-incidence region of accident, comprising:
Acquisition module, for carrying out accident data collection；The casualty data include spatial data, administrative region data,
Accident pattern data；The spatial data includes coordinate information and/or address descriptive information；The administrative region data include row
One of administrative division domain space information, encoded information, name information are a variety of；The accident pattern data include several accident
The description information of type；
Locating module, for carrying out space orientation to casualty data according to spatial data；
Statistic of classification module is used for according to administrative region data, accident pattern data, to the accident number after space orientation
According to, by predtermined category type carry out statistic of classification, obtain the quantity of every kind of each administrative region accident pattern；The predtermined category class
Type includes administrative region, accident pattern；
Gridding module, for being carried out to administrative region according to spatial data, administrative region data, accident pattern data
Gridding processing, calculates the quantity of total accident quantity and every kind of accident pattern that each grid is included, sets for each grid
Count grid color lightness corresponding with the total accident quantity of the grid；
Display module, for drawing grid above the administrative region of map by map denotation control；According to designed
Network color lightness be that each grid carries out color filling, and shows filled grid effect to user.
On the basis of the above embodiments, it is preferred that the display module is also used to:
When monitoring that user clicks a certain grid, the total accident quantity and every kind that the grid is included are shown to user
The quantity of accident pattern.
On the basis of the above embodiments, it is preferred that the gridding module is used for:
According to spatial data, administrative region data, accident pattern data, multi-level network is carried out to administrative region and is formatted processing；
For every grade of grid, the quantity of total accident quantity and every kind of accident pattern that each grid is included is calculated, is each grid
Design grid color lightness corresponding with the total accident quantity of the grid；
The display module, is used for:
By map denotation control, multilevel splitting is drawn above the administrative region of map；For every grade of grid, according to institute
The network color lightness of design is that each grid carries out color filling, and shows filled grid effect to user；
The display module, is also used to:
In the zoom action for monitoring user, the grid effect of level is presently in after showing scaling to user.
On the basis of above-mentioned any embodiment, it is preferred that the accident pattern includes object strike, vehicle injury, machine
Tool injury, rise grievous hurt, electric shock, drowning, burn scald, fire, high falling, collapsing, it is permeable, blow out, gunpowder explosion, gas it is quick-fried
One of the fried, bursting of boilers, container explosion, poisoning and asphyxia are a variety of.
On the basis of above-mentioned any embodiment, it is preferred that grid used by the gridding is handled is rectangle, triangle
Shape or diamond shape.
Compared with prior art, the beneficial effects of the present invention are:
The invention discloses the method and devices based on the space lattice technology analysis high-incidence region of accident, first progress accident
Data are carried out space orientation later by data acquisition, are then carried out gridding processing to the administrative region managed, are calculated immediately
Each grid includes the quantity of accident, grid is drawn above administrative region eventually by map denotation control, in each grid
Area identification includes the quantity and total accident quantity, filling color lightness of all types of accidents, carries out accident grid thematic map
Show.The advantage of doing so is that relying on space lattice technology in conjunction with business statistics data, thing is mapped by space lattice
Therefore position data, the density of distribution of traffic accident is analyzed, the displaying of grid thematic map is carried out by map, is breached traditionally only by thing
Therefore the mode being distributed on map；Meanwhile the inquiry dimension of accident pattern is added, the analysis of accident pattern classification density may be implemented
And show effect；Also, pass through GIS (Geographic Information System or Geo-Information
System, GIS-Geographic Information System) map display, the displaying mode of integrated mapping and grid special topic makes to analyze result more intuitive
Effectively.The present invention can provide in the way of map grid the high-incidence region for accident of analyzing as a result, improve the accurate of analysis
Degree.Preferably, the present invention also introduces the display mode of multi-layer, can be with by the way that the size of every grade of grid area is flexibly arranged
Show by the whole density data to part, keeps analysis result more acurrate.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 shows a kind of method based on the space lattice technology analysis high-incidence region of accident provided in an embodiment of the present invention
Flow diagram；
Fig. 2 shows a kind of devices based on the space lattice technology analysis high-incidence region of accident provided in an embodiment of the present invention
Structural schematic diagram.
Specific embodiment
In the following, being described further in conjunction with attached drawing and specific embodiment to the present invention, it should be noted that not
Under the premise of conflicting, new implementation can be formed between various embodiments described below or between each technical characteristic in any combination
Example.
Specific embodiment one
As shown in Figure 1, the embodiment of the invention provides a kind of sides based on the space lattice technology analysis high-incidence region of accident
Method includes the following steps.
Acquisition step S101 carries out accident data collection；The casualty data include spatial data, administrative region data,
Accident pattern data；The spatial data includes coordinate information and/or address descriptive information；The administrative region data include row
One of administrative division domain space information, encoded information, name information are a variety of；The accident pattern data include several accident
The description information of type.The embodiment of the present invention to accident pattern without limitation, it is preferred that the accident pattern may include object
Strike, vehicle injury, mechanical wounding, rise grievous hurt, electric shock, drowning, burn scald, fire, high falling, collapsing, it is permeable, blow out,
One of gunpowder explosion, gas explosion, the bursting of boilers, container explosion, poisoning and asphyxia are a variety of.
Positioning step S102 carries out space orientation to casualty data according to spatial data.
Statistic of classification step S103, according to administrative region data, accident pattern data, to the accident number after space orientation
According to, by predtermined category type carry out statistic of classification, obtain the quantity of every kind of each administrative region accident pattern；The predtermined category class
Type includes administrative region, various accident patterns.
Gridding step S104 carries out administrative region according to spatial data, administrative region data, accident pattern data
Gridding processing, calculates the quantity of total accident quantity and every kind of accident pattern that each grid is included, sets for each grid
Count grid color lightness corresponding with the total accident quantity of the grid.The embodiment of the present invention is to grid employed in gridding processing
Without limitation, it is preferred that grid used by the gridding is handled can be rectangle, triangle, diamond shape or other shapes.
Show that step S105 draws grid above the administrative region of map by map denotation control；According to designed
Network color lightness be that each grid carries out color filling, and shows filled grid effect to user.
Preferably, the displaying step S105 can also include: when monitoring that user clicks a certain grid, to user
Show the quantity for the total accident quantity and every kind of accident pattern that the grid is included, i.e. the grid detailed failure number that is included
According to.
Preferably, the gridding step S104, can be with specifically: according to spatial data, administrative region data, accident class
Type data carry out multi-level network to administrative region and format processing；For every grade of grid, total accident number that each grid is included is calculated
The quantity of amount and every kind of accident pattern is each mesh design grid color lightness corresponding with the total accident quantity of the grid；
The displaying step S105, can be with specifically: by map denotation control, draws multi-level network above the administrative region of map
Lattice；It is that each grid carries out color filling, and shows and fill out to user according to designed network color lightness for every grade of grid
Grid effect after filling；The displaying step S105 can also include: in the zoom action for monitoring user, to user's exhibition
Show the grid effect that level is presently in after scaling.The advantage of doing so is that the display mode for introducing multi-layer (is similar to current
The display mode of various map softwares, as scaling shows the region division effect of non-simple equal proportion scaling, can be by
Step refinement, mode in greater detail is presented), by the way that the size of every grade of grid area is flexibly arranged, can show by integrally to
The density data of part keeps analysis result more acurrate.
Preferably, for every grade of grid, each accident pattern that can also include by each mesh design and the grid
The corresponding grid color lightness of quantity；For every grade of grid, when selecting a certain accident pattern, wrapped according to each grid
The corresponding network color lightness of the quantity of the accident pattern contained is that each grid carries out color filling, and shows and fill to user
Grid effect afterwards.The advantage of doing so is that can intuitively show the grid effect of a certain particular incident type, facilitate user real
The classification density analysis of existing a certain particular incident type.
The size of grid is arranged without limitation in the embodiment of the present invention, for example, grid can be set to 1 kilometer when calculating
Range, in this way can be with the high-incidence incident area of precise positioning.
The embodiment of the present invention carries out accident data collection first, carries out space orientation to data later, then to being managed
Administrative region carry out gridding processing, calculate immediately each grid include accident quantity, eventually by map denotation control
Grid is drawn above administrative region, identifies the quantity for including all types of accidents and total accident number in each net region
Amount, filling color lightness, carry out showing for accident grid thematic map.The advantage of doing so is that rely on space lattice technology with
Business statistics data combine, and map location of accident data by space lattice, analyze the density of distribution of traffic accident, carried out by map
The displaying of grid thematic map breaches the mode for being traditionally only distributed accident on map；Meanwhile looking into for accident pattern is added
Dimension is ask, the analysis of accident pattern classification density may be implemented and shows effect；Also, pass through the display of GIS map, integrated mapping
Keep analysis result more intuitive effective with the displaying mode of grid special topic.The embodiment of the present invention can be provided by map net as a result,
The mode of lattice analyzes the high-incidence region of accident, improves the accuracy of analysis.
In above-mentioned specific embodiment one, the method based on the space lattice technology analysis high-incidence region of accident is provided,
Corresponding, the application also provides the device based on the space lattice technology analysis high-incidence region of accident.Since device is implemented
Example is substantially similar to embodiment of the method, so describing fairly simple, related place is referring to the part explanation of embodiment of the method
It can.Installation practice described below is only schematical.
Specific embodiment two
As shown in Fig. 2, the embodiment of the invention provides a kind of dresses based on the space lattice technology analysis high-incidence region of accident
It sets, comprising:
Acquisition module 201, for carrying out accident data collection；The casualty data includes spatial data, administrative region number
According to, accident pattern data；The spatial data includes coordinate information and/or address descriptive information；The administrative region data packet
Include one of administrative region spatial information, encoded information, name information or a variety of；The accident pattern data include several
The description information of accident pattern；
Locating module 202, for carrying out space orientation to casualty data according to spatial data；
Statistic of classification module 203 is used for according to administrative region data, accident pattern data, to the accident after space orientation
Data carry out statistic of classification by predtermined category type, obtain the quantity of every kind of each administrative region accident pattern；The predtermined category
Type includes administrative region, accident pattern；
Gridding module 204, for according to spatial data, administrative region data, accident pattern data, to administrative region into
Row gridding processing, calculates the quantity of total accident quantity and every kind of accident pattern that each grid is included, is each grid
Design grid color lightness corresponding with the total accident quantity of the grid；
Display module 205, for drawing grid above the administrative region of map by map denotation control；According to institute
The network color lightness of design is that each grid carries out color filling, and shows filled grid effect to user.
Preferably, the display module 205, can be also used for:
When monitoring that user clicks a certain grid, the total accident quantity and every kind that the grid is included are shown to user
The quantity of accident pattern.
Preferably, the gridding module 204, can be used for:
According to spatial data, administrative region data, accident pattern data, multi-level network is carried out to administrative region and is formatted processing；
For every grade of grid, the quantity of total accident quantity and every kind of accident pattern that each grid is included is calculated, is each grid
Design grid color lightness corresponding with the total accident quantity of the grid；
The display module 205, can be used for:
By map denotation control, multilevel splitting is drawn above the administrative region of map；For every grade of grid, according to institute
The network color lightness of design is that each grid carries out color filling, and shows filled grid effect to user；
The display module 205, can be also used for:
In the zoom action for monitoring user, the grid effect of level is presently in after showing scaling to user.
Preferably, the accident pattern may include object strike, vehicle injury, mechanical wounding, rise grievous hurt, electric shock,
Drowning, burn scald, fire, high falling, collapsing, it is permeable, blow out, gunpowder explosion, gas explosion, the bursting of boilers, container explosion, in
One of poison and asphyxia are a variety of.
Preferably, grid used by the gridding is handled can be rectangle, triangle or diamond shape.
The embodiment of the present invention carries out accident data collection first, carries out space orientation to data later, then to being managed
Administrative region carry out gridding processing, calculate immediately each grid include accident quantity, eventually by map denotation control
Grid is drawn above administrative region, identifies the quantity for including all types of accidents and total accident number in each net region
Amount, filling color lightness, carry out showing for accident grid thematic map.The advantage of doing so is that rely on space lattice technology with
Business statistics data combine, and map location of accident data by space lattice, analyze the density of distribution of traffic accident, carried out by map
The displaying of grid thematic map breaches the mode for being traditionally only distributed accident on map；Meanwhile looking into for accident pattern is added
Dimension is ask, the analysis of accident pattern classification density may be implemented and shows effect；Also, pass through the display of GIS map, integrated mapping
Keep analysis result more intuitive effective with the displaying mode of grid special topic.The embodiment of the present invention can be provided by map net as a result,
The mode of lattice analyzes the high-incidence region of accident, improves the accuracy of analysis.
The present invention is from using in purpose, and in efficiency, the viewpoints such as progressive and novelty are illustrated, the practical progress having
Property, oneself meets the function that Patent Law is emphasized and promotes and use important document, and more than the present invention explanation and attached drawing are only of the invention
Preferred embodiment and oneself, the present invention is not limited to this, therefore, it is all constructed with the present invention, device, wait the approximations, thunder such as levy
With, i.e., all according to equivalent replacement made by present patent application range or modification etc., the patent application that should all belong to of the invention is protected
Within the scope of shield.
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.Although present invention has been a degree of descriptions, it will be apparent that, in the item for not departing from the spirit and scope of the present invention
Under part, the appropriate variation of each condition can be carried out.It is appreciated that the present invention is not limited to the embodiments, and it is attributed to right and wants
The range asked comprising the equivalent replacement of each factor.It will be apparent to those skilled in the art that can as described above
Various other corresponding changes and deformation are made in technical solution and design, and all these change and deformation is all answered
Within this is belonged to the protection scope of the claims of the invention.
Claims (10)
1. a kind of method based on the space lattice technology analysis high-incidence region of accident characterized by comprising
Acquisition step carries out accident data collection；The casualty data includes spatial data, administrative region data, accident pattern
Data；The spatial data includes coordinate information and/or address descriptive information；The administrative region data include administrative region sky
Between one of information, encoded information, name information or a variety of；The accident pattern data include retouching for several accident pattern
State information；
Positioning step carries out space orientation to casualty data according to spatial data；
Statistic of classification step, according to administrative region data, accident pattern data, to the casualty data after space orientation, by predetermined
Classification type carries out statistic of classification, obtains the quantity of every kind of each administrative region accident pattern；The predtermined category type includes row
Administrative division domain, accident pattern；
Gridding step carries out at gridding administrative region according to spatial data, administrative region data, accident pattern data
Reason, calculates the quantity of total accident quantity and every kind of accident pattern that each grid is included, is each mesh design and the net
The corresponding grid color lightness of the total accident quantity of lattice；
Show that step draws grid above the administrative region of map by map denotation control；According to designed network color
Color lightness is that each grid carries out color filling, and shows filled grid effect to user.
2. the method according to claim 1 based on the space lattice technology analysis high-incidence region of accident, which is characterized in that institute
State displaying step, further includes:
When monitoring that user clicks a certain grid, the total accident quantity and every kind of accident that the grid is included are shown to user
The quantity of type.
3. the method according to claim 2 based on the space lattice technology analysis high-incidence region of accident, which is characterized in that institute
Gridding step is stated, specifically:
According to spatial data, administrative region data, accident pattern data, multi-level network is carried out to administrative region and is formatted processing；For
Every grade of grid calculates the quantity of total accident quantity and every kind of accident pattern that each grid is included, is each mesh design
Grid color lightness corresponding with the total accident quantity of the grid；
The displaying step, specifically:
By map denotation control, multilevel splitting is drawn above the administrative region of map；For every grade of grid, according to designed
Network color lightness be that each grid carries out color filling, and shows filled grid effect to user；
The displaying step, further includes:
In the zoom action for monitoring user, the grid effect of level is presently in after showing scaling to user.
4. the method according to claim 1-3 based on the space lattice technology analysis high-incidence region of accident, special
Sign is that the accident pattern includes object strike, vehicle injury, mechanical wounding, plays grievous hurt, electric shock, drowning, burns and scald, is fiery
Calamity, high falling, collapsing, it is permeable, blow out, in gunpowder explosion, gas explosion, the bursting of boilers, container explosion, poisoning and asphyxia
It is one or more.
5. the method according to claim 1-3 based on the space lattice technology analysis high-incidence region of accident, special
Sign is that grid used by the gridding is handled is rectangle, triangle or diamond shape.
6. a kind of device based on the space lattice technology analysis high-incidence region of accident characterized by comprising
Acquisition module, for carrying out accident data collection；The casualty data includes spatial data, administrative region data, accident
Categorical data；The spatial data includes coordinate information and/or address descriptive information；The administrative region data include administrative area
One of domain space information, encoded information, name information are a variety of；The accident pattern data include several accident pattern
Description information；
Locating module, for carrying out space orientation to casualty data according to spatial data；
Statistic of classification module, for being pressed according to administrative region data, accident pattern data to the casualty data after space orientation
Predtermined category type carries out statistic of classification, obtains the quantity of every kind of each administrative region accident pattern；The predtermined category type packet
Include administrative region, accident pattern；
Gridding module, for carrying out grid to administrative region according to spatial data, administrative region data, accident pattern data
Change processing, calculate the quantity of total accident quantity and every kind of accident pattern that each grid is included, be each mesh design with
The corresponding grid color lightness of the total accident quantity of the grid；
Display module, for drawing grid above the administrative region of map by map denotation control；According to designed net
Network color lightness is that each grid carries out color filling, and shows filled grid effect to user.
7. the device according to claim 6 based on the space lattice technology analysis high-incidence region of accident, which is characterized in that institute
Display module is stated, is also used to:
When monitoring that user clicks a certain grid, the total accident quantity and every kind of accident that the grid is included are shown to user
The quantity of type.
8. the device according to claim 7 based on the space lattice technology analysis high-incidence region of accident, which is characterized in that institute
Gridding module is stated, is used for:
According to spatial data, administrative region data, accident pattern data, multi-level network is carried out to administrative region and is formatted processing；For
Every grade of grid calculates the quantity of total accident quantity and every kind of accident pattern that each grid is included, is each mesh design
Grid color lightness corresponding with the total accident quantity of the grid；
The display module, is used for:
By map denotation control, multilevel splitting is drawn above the administrative region of map；For every grade of grid, according to designed
Network color lightness be that each grid carries out color filling, and shows filled grid effect to user；
The display module, is also used to:
In the zoom action for monitoring user, the grid effect of level is presently in after showing scaling to user.
9. special according to the described in any item devices based on the space lattice technology analysis high-incidence region of accident of claim 6-8
Sign is that the accident pattern includes object strike, vehicle injury, mechanical wounding, plays grievous hurt, electric shock, drowning, burns and scald, is fiery
Calamity, high falling, collapsing, it is permeable, blow out, in gunpowder explosion, gas explosion, the bursting of boilers, container explosion, poisoning and asphyxia
It is one or more.
10. special according to the described in any item devices based on the space lattice technology analysis high-incidence region of accident of claim 6-8
Sign is that grid used by the gridding is handled is rectangle, triangle or diamond shape.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811259089.8A CN109344219A (en) | 2018-10-26 | 2018-10-26 | Method and device based on the space lattice technology analysis high-incidence region of accident |
| CN2018112590898 | 2018-10-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109800283A true CN109800283A (en) | 2019-05-24 |
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| CN102708245A (en) * | 2012-05-09 | 2012-10-03 | 浙江大学 | Sudden water pollution accident analog simulation and visualization service system |
| CN103714167A (en) * | 2013-12-31 | 2014-04-09 | 上海师范大学 | On-line three-dimensional display method for disaster information spatio-temporal data |
| CN103838861A (en) * | 2014-03-19 | 2014-06-04 | 广东威创视讯科技股份有限公司 | Method and display system for dynamically displaying information based on three-dimensional GIS |
| CN104317848A (en) * | 2014-10-14 | 2015-01-28 | 上海市安全生产科学研究所 | GIS (Geographic Information System) overlay analysis-based domino accident influence probability analysis method |
| CN106373032A (en) * | 2016-09-09 | 2017-02-01 | 国网江苏省电力公司电力科学研究院 | Distribution network high-fault region identification method |
| CN108510566A (en) * | 2018-03-29 | 2018-09-07 | 中国农业大学 | A kind of generation method and system of emergent thematic maps |
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| CN102708245A (en) * | 2012-05-09 | 2012-10-03 | 浙江大学 | Sudden water pollution accident analog simulation and visualization service system |
| CN103714167A (en) * | 2013-12-31 | 2014-04-09 | 上海师范大学 | On-line three-dimensional display method for disaster information spatio-temporal data |
| CN103838861A (en) * | 2014-03-19 | 2014-06-04 | 广东威创视讯科技股份有限公司 | Method and display system for dynamically displaying information based on three-dimensional GIS |
| CN104317848A (en) * | 2014-10-14 | 2015-01-28 | 上海市安全生产科学研究所 | GIS (Geographic Information System) overlay analysis-based domino accident influence probability analysis method |
| CN106373032A (en) * | 2016-09-09 | 2017-02-01 | 国网江苏省电力公司电力科学研究院 | Distribution network high-fault region identification method |
| CN108510566A (en) * | 2018-03-29 | 2018-09-07 | 中国农业大学 | A kind of generation method and system of emergent thematic maps |
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