CN114092547B - Fireproof equipment positioning method and device based on satellite picture technology - Google Patents
Fireproof equipment positioning method and device based on satellite picture technology Download PDFInfo
- Publication number
- CN114092547B CN114092547B CN202111422511.9A CN202111422511A CN114092547B CN 114092547 B CN114092547 B CN 114092547B CN 202111422511 A CN202111422511 A CN 202111422511A CN 114092547 B CN114092547 B CN 114092547B
- Authority
- CN
- China
- Prior art keywords
- grid point
- area
- equipment
- grid
- picture
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/70—Determining position or orientation of objects or cameras
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/10—Segmentation; Edge detection
- G06T7/187—Segmentation; Edge detection involving region growing; involving region merging; involving connected component labelling
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/90—Determination of colour characteristics
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/10—Image acquisition modality
- G06T2207/10032—Satellite or aerial image; Remote sensing
Landscapes
- Engineering & Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Alarm Systems (AREA)
Abstract
The invention discloses a method and a device for positioning fire-proof equipment based on a satellite picture technology, wherein a satellite picture of a fire-proof area to be identified needs to be acquired, and the satellite picture is preprocessed, including color extraction of the satellite picture; defining the satellite picture subjected to color extraction as a picture layer, defining a grid layer on the picture layer, and acquiring a plurality of grid points in a color extraction area; constructing a grid point region based on a plurality of grid points, and storing the grid point region model; and determining equipment points on the satellite picture, and judging whether the equipment points are positioned in the grid point region model. The extracted grid points form a grid point area, the grid point area is an area needing fire prevention, the equipment information is input into the grid point area, whether the input equipment information is in the grid point area or not is determined, whether the mountain fire prevention equipment is in the mountain fire prevention area or not is determined, the judging method is high in speed and efficiency and high in accuracy, and the omission problem cannot occur.
Description
Technical Field
The invention relates to a method for checking fireproof equipment, in particular to a positioning method and a positioning device for the fireproof equipment based on a satellite picture technology.
Background
The area of the mountain fire prevention area is large, the mountain fire prevention devices placed in the mountain fire prevention area are numerous and scattered, the local area conditions are complex, in addition, various vegetation in spring and summer grow rapidly, different climates affect the growth of different types of vegetation, the vegetation growth area changes differently at different time, and the vegetation growth area also changes differently. Having arrived to prevent the more urgent period of mountain fire, then need judge that the originally equipment of preventing of placing is in the region that needs now to prevent the mountain fire, if look over manually, can lead to inefficiency and inaccurate owing to the area is great, directly can lead to changing the condition that can appear omitting more with the map division in addition.
Disclosure of Invention
The invention aims to provide a method and a device for positioning fire-proof equipment based on a satellite picture technology, and solves the problem of accurately and efficiently determining whether the mountain fire-proof equipment is positioned in a mountain fire-proof area.
The invention is realized by the following technical scheme:
a fire protection equipment positioning method based on a satellite picture technology is characterized in that a satellite picture of a fire protection area to be identified needs to be acquired, and the satellite picture is preprocessed, wherein the preprocessing comprises the step of carrying out color extraction on the satellite picture; defining the satellite picture subjected to color extraction as a picture layer, defining a grid layer on the picture layer, and acquiring a plurality of grid points in a color extraction area; constructing a grid point region based on a plurality of grid points, and storing the grid point region model; and determining equipment points on the satellite picture, and judging whether the equipment points are positioned in the grid point area model.
The specific method comprises the following steps: when the picture is preprocessed, extracting colors of the picture, wherein the principle is that when the satellite picture is shot on the ground, a place with vegetation and a place without vegetation have different colors, the colors have depth, and the places with the colors can be extracted to form a region with the colors by calling a color card for comparison, so that a picture layer with the color region is obtained; the picture layer is processed continuously, the constructed grid layer is arranged on the picture layer and is a layer which is uniformly crossed and can fully cover the picture, grid points of all the crossed grid points on the grid layer are arranged on the picture layer, grid points in the area with colors are extracted, the extracted grid points form a grid point area, the grid point area is an area needing fire prevention, equipment information is input into the grid point area, whether the input equipment information is in the grid point area is determined, and therefore whether the equipment preventing the mountain fire is located in the area preventing the mountain fire is determined, the speed is high, the efficiency is high, the accuracy is high, and omission does not occur; where the entire method is based on computer coordinate calculations.
Further, the extracting colors of the satellite pictures includes: and carrying out special color layer processing on the satellite picture, wherein the special color layer processing refers to unifying the extracted colors to form a unified special color region. The line special color layer processing refers to unifying colors of positions with colors, specifically, unifying the colors into the same color, so that judgment of grid points is facilitated, and extraction of the grid points is guaranteed to be more specific and clear.
Further, after the satellite picture is processed by the special color layer, constructing a grid point region model includes: acquiring a picture layer with a special color area; and comparing the picture layer with the special color area with the grid point area, judging whether the grid point area is positioned in the special color area, extracting grid points in the special color area, and forming a model of the grid point area.
Further, storing the model of the grid point region includes: and removing the picture layer, reserving the grid point layer with the grid point region model, connecting adjacent grid points at the edge part of the grid point region to form a closed grid point region model, and storing the closed grid point region model in the computer. The image layer is removed, only the grid layer with the grid point model can be stored, the internal identification grid points of the computer are clearer, the closed grid point area model is easier to form, and the calculation identification work of the image layer can be reduced by removing the image layer.
Further, determining whether the device point is located within the grid point region model includes: importing the information of the fire-proof equipment for managing the fire-proof equipment ledger system into a closed grid point area model, and judging whether the input fire-proof equipment is in the closed grid point area model; the judging method comprises the following steps: and (3) emitting a ray from the position point of the fireproof equipment, judging the number of intersection points of the ray and the boundary of the closed area model, recording the fireproof equipment with the odd number of the intersection points, outputting the recorded fireproof equipment, storing the fireproof equipment in the computer and outputting information to a user end. The method comprises the steps that fireproof equipment information for managing the fireproof equipment ledger system is recorded when the fireproof equipment is installed, and comprises specific position data and historical overhaul data; in addition, the specific principle of the judging method is as follows: a ray is emitted from a point position in an optional direction, when the number of intersection points with the boundary of the polygon is even, the point is positioned at the outer side of the polygon, and if the number of intersection points is odd, the point is positioned at the inner side of the polygon, so that the fire-proof equipment with the number of the intersection points being odd is recorded.
Further, the method comprises the step of managing the fire protection equipment located in the grid point area model, and the step of managing comprises the following steps: inputting a ledger system managed by fire-proof equipment personnel, and comparing information with the fire-proof equipment in the fire-proof area; and forming a special person management plan for distributing specific persons to the corresponding fire protection equipment. Personnel management includes equipment after recording, and special person processing is allocated according to a fire protection equipment standing book system to be managed and a fire protection equipment personnel management standing book system.
A fire protection device positioning method and device based on satellite picture technology comprise the following steps: the device comprises a preprocessing module, a color extraction module and a display module, wherein the preprocessing module is used for acquiring a satellite picture of a fire prevention area to be identified and preprocessing the satellite picture, and the preprocessing comprises the step of extracting colors of the satellite picture; the image layer definition module is used for defining the satellite image subjected to color extraction as an image layer, defining a grid layer on the image layer and acquiring a plurality of grid points in a color extraction area; a model construction module, configured to construct a grid point region based on a plurality of the grid points, and store the grid point region model; and the judging module is used for determining the equipment point on the satellite picture and judging whether the equipment point is positioned in the grid point region model.
Further, the preprocessing module comprises a special color processing module for performing a normalization process on the extracted colors to form a uniform special color region.
Further, the model building module includes: an acquisition module: the method comprises the steps of acquiring a picture layer with a special color region; a comparison module: comparing the picture layer with special color area with the grid point area to judge whether the grid point area is in special color area; and the construction module is used for extracting the grid points in the special color region to form a model of the grid point region.
Further, the judging module includes: the information import module: the system comprises a grid point area model, a fire protection equipment account system management module, a fire protection equipment account management module and a fire protection equipment account management module, wherein the grid point area model is used for importing fire protection equipment information for managing the fire protection equipment account system into the grid point area model and judging whether input fire protection equipment is positioned in the grid point area model or not; an analysis storage module: the system is used for emitting a ray from the position point of the fire-proof equipment, judging the number of intersection points of the ray and the boundary of the closed area model, recording the fire-proof equipment with the odd number of the intersection points, outputting the recorded fire-proof equipment, storing the fire-proof equipment in a computer and outputting information to a user end.
Compared with the prior art, the invention has the following advantages and beneficial effects:
a satellite picture technology-based fire-proof equipment positioning method and device are characterized in that a satellite picture is processed to obtain an area needing fire prevention, a grid point area is formed, equipment information is input into the area needing the grid point, whether the input equipment information is in the grid point area or not is determined, whether a mountain fire-proof device is located in the mountain fire-proof area or not is determined, the speed is high, the efficiency is high, the accuracy is high, and omission does not occur.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:
fig. 1 is a flowchart of a positioning method for a fire protection device based on a satellite picture technology according to an embodiment of the present invention;
fig. 2 is a block diagram of an apparatus for determining whether a fire protection device is located in a fire protection area according to an embodiment of the present invention;
fig. 3 is a schematic diagram of layer change according to an embodiment of the present invention;
fig. 4 is a schematic diagram of a determination method according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to examples and accompanying drawings, and the exemplary embodiments and descriptions thereof are only used for explaining the present invention and are not meant to limit the present invention.
Examples
As shown in fig. 1, a method for positioning a fire protection device based on a satellite picture technology is shown in fig. 1:
step S10: acquiring a satellite picture of a fire-proof area to be identified, and preprocessing the satellite picture, wherein the preprocessing comprises color extraction on the satellite picture;
step S20: defining the satellite picture subjected to color extraction as a picture layer, defining a grid layer on the picture layer, and acquiring a plurality of grid points in a color extraction area;
step S30: establishing a grid point region based on a plurality of grid points, and storing the grid point region model;
step S40: determining an equipment point on the satellite picture, and judging whether the equipment point is positioned in the grid point region model;
step S50: and recording the fire-proof equipment in the grid point area model.
The specific method comprises the following steps: as shown in fig. 3, when the picture is preprocessed, the picture is color-extracted, and the principle is that when the satellite picture is taken on the ground, the place with vegetation and the place without vegetation have different colors, and the colors have different depths, and the places with different colors can be extracted to form an area with colors by calling in a color card for comparison, so that a picture layer with a color area is obtained; continuously processing the picture layer, arranging the constructed grid layer on the picture layer, wherein the grid layer is a layer which is uniformly crossed and can fully cover the picture, arranging all crossed grid points on the grid layer on the picture layer, extracting grid points in the colored area, and forming a grid point area by the extracted grid points, wherein the grid point area is an area needing fire prevention; where the entire method is based on computer coordinate calculations.
In this embodiment, the extracting colors of the satellite picture includes: and carrying out special color layer processing on the satellite picture, wherein the special color layer processing refers to unifying the extracted colors to form a unified special color region. The line special color layer processing refers to unifying colors of positions with colors, specifically, unifying the colors into the same color, so that judgment of grid points is facilitated, and extraction of the grid points is guaranteed to be more specific and clear.
In this embodiment, after the satellite picture is processed by the special color layer, constructing the grid point region model includes: acquiring a picture layer with a special color area; and comparing the picture layer with the special color region with the grid point region, judging whether the grid point region is positioned in the special color region, extracting grid points in the special color region, and forming a model of the grid point region.
In this embodiment, the storing the model of the grid point region includes: and removing the picture layer, reserving the grid point layer with the grid point region model, connecting adjacent grid points at the edge part of the grid point region to form a closed grid point region model, and storing the closed grid point region model in the computer. The grid layer with the grid point model can be only stored when the picture layer is removed, the internal identification grid point of the computer is clearer, the closed grid point area model is easier to form, and the calculation identification work of the picture layer can be reduced when the picture layer is removed.
In this embodiment, determining whether the device point is located in the grid point region model includes: importing the information of the fire-proof equipment for managing the fire-proof equipment ledger system into a closed grid point area model, and judging whether the input fire-proof equipment is in the closed grid point area model; the judging method is shown in fig. 4: and (3) emitting a ray from the position point of the fireproof equipment, judging the number of intersection points of the ray and the boundary of the closed area model, recording the fireproof equipment with the odd number of the intersection points, outputting the recorded fireproof equipment, storing the fireproof equipment in the computer and outputting information to a user end. The method comprises the steps that fireproof equipment information for managing the fireproof equipment ledger system is recorded when the fireproof equipment is installed, and comprises specific position data and historical overhaul data; in addition, the specific principle of the judging method is as follows: a ray is emitted from a point position in an optional direction, when the number of intersection points with the boundary of the polygon is even, the point is positioned at the outer side of the polygon, and if the number of intersection points is odd, the point is positioned at the inner side of the polygon, so that the fire-proof equipment with the number of the intersection points being odd is recorded.
In this embodiment, the method further includes a step of managing the fire protection equipment located in the grid point area model, and the managing step includes: inputting a ledger system managed by fire-proof equipment personnel, and comparing information with the fire-proof equipment in the fire-proof area; and forming a special person management plan for distributing specific persons to the corresponding fire protection equipment. The personnel management comprises the recorded equipment and allocates special personnel for processing according to the fire protection equipment ledger system to be managed and the fire protection equipment personnel management ledger system.
In this embodiment, a device of a positioning method for a fire protection device based on a satellite picture technology is also provided, as shown in fig. 2: the method comprises the following steps: the preprocessing module 110 is configured to obtain a satellite picture of a fire prevention area to be identified, and perform preprocessing on the satellite picture, where the preprocessing includes performing color extraction on the satellite picture; the layer definition module 220 is configured to define the satellite picture after color extraction as a picture layer, and define a grid layer on the picture layer to obtain a plurality of grid points in a color extraction area; a model construction module 330, configured to construct a grid point region based on a plurality of grid points, and store the grid point region model; the determining module 440 is configured to determine an equipment point on the satellite picture, and determine whether the equipment point is located in the grid point region model.
In this embodiment, the preprocessing module 110 includes a special color processing module, configured to perform a normalization process on the extracted colors to form a uniform special color region.
In this embodiment, the model building module 330 includes: an acquisition module: the image acquisition device is used for acquiring a picture layer with a special color area; a comparison module: comparing the picture layer with special color area with the grid point area to judge whether the grid point area is in special color area; and the construction module is used for extracting the grid points in the special color region to form a model of the grid point region.
In this embodiment, the determining module 440 includes: the information import module: the system comprises a grid point area model, a fire protection equipment account system management module, a fire protection equipment account management module and a fire protection equipment account management module, wherein the grid point area model is used for importing fire protection equipment information for managing the fire protection equipment account system into the grid point area model and judging whether input fire protection equipment is positioned in the grid point area model or not; an analysis storage module: the system is used for emitting a ray from the position point of the fire-proof equipment, judging the number of intersection points of the ray and the boundary of the closed area model, recording the fire-proof equipment with the odd number of the intersection points, outputting the recorded fire-proof equipment, storing the fire-proof equipment in a computer and outputting information to a user end.
In this embodiment, after the information is output to the user terminal, staff is allocated by using the system standing book information, and the system standing book information includes: conditions of the fire protection equipment, such as equipment auto-trip conditions, detection omission conditions, environmental conditions, and detection not transmitted, etc.; the corresponding personnel process is that a trip condition occurs: if the thick smoke breaks the air insulation, tripping occurs, and the manager needs to overhaul the device immediately; if the tripping is caused by other reasons, electronic real-time video monitoring needs to be set in the key equipment; the reason of tripping is confirmed, so that the selective restart of the switchboard or direct personnel dispatching for maintenance are facilitated; and (3) processing the detection omission condition: if the detection equipment is damaged and omitted, the detection equipment is overhauled; if the coverage is insufficient, detection equipment needs to be added; when the environmental condition appears, selecting personnel in batches to process the environment near the equipment; if the detection is not transmitted, an alarm needs to be added; personnel allocation selection basis: and allocating the professional according to the detected problem type.
The above-mentioned embodiments, objects, technical solutions and advantages of the present invention are further described in detail, it should be understood that the above-mentioned embodiments are only examples of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (4)
1. A fire protection equipment positioning method based on a satellite picture technology is characterized by comprising the following steps:
acquiring a satellite picture of a fire-proof area to be identified, and preprocessing the satellite picture, wherein the preprocessing comprises color extraction on the satellite picture;
the color extraction of the satellite picture comprises the following steps: carrying out special color layer processing on the satellite picture, wherein the special color layer processing refers to unifying the extracted colors to form a unified special color region;
defining the satellite picture subjected to color extraction as a picture layer, defining a grid layer on the picture layer, and acquiring a plurality of grid points in a special color area;
establishing a grid point region based on a plurality of grid points, and establishing a grid point region model according to the grid point region, wherein the establishing process comprises the following steps: acquiring a picture layer with a special color area; comparing a picture layer with a special color region with a grid point region, judging whether the grid point region is located in the special color region, if so, extracting grid points in the special color region to form a grid point region model, and storing the grid point region model;
determining a device point on the satellite picture, and judging whether the device point is located in the grid point region model, wherein the method comprises the following steps:
importing the information of the fire-proof equipment of the ledger system for managing the fire-proof equipment into a closed grid point area model, and judging whether the input fire-proof equipment is in the closed grid point area model; the judging method comprises the following steps:
and (3) emitting a ray from the position point of the fireproof equipment, judging the number of intersection points of the ray and the closed grid point region model boundary, recording the fireproof equipment with the odd number of the intersection points, outputting the recorded fireproof equipment, storing the fireproof equipment in the computer and outputting information to a user end.
2. The method of claim 1, wherein storing the grid point region model comprises:
and removing the picture layer, reserving the grid layer with the grid point region model, connecting adjacent grid points at the edge part of the grid point region to form a closed grid point region model, and storing the closed grid point region model in the computer.
3. The method of claim 1, further comprising the step of managing the fire protection equipment located in the grid point area model, wherein the step of managing comprises:
inputting manager information of the fireproof equipment into a standing book system, and comparing the manager information with the fireproof equipment in the fireproof area; and forming a special person management plan for distributing specific persons to the corresponding fire protection equipment.
4. A device of a positioning method of fire protection equipment based on a satellite picture technology is characterized by comprising the following steps:
the device comprises a preprocessing module, a color extraction module and a display module, wherein the preprocessing module is used for acquiring a satellite picture of a fire prevention area to be identified and preprocessing the satellite picture, and the preprocessing comprises the step of extracting colors of the satellite picture; the color extraction of the satellite picture comprises the following steps:
carrying out special color layer processing on the satellite picture, wherein the special color layer processing refers to unifying the extracted colors to form a unified special color region;
the image layer definition module is used for defining the satellite image subjected to color extraction as an image layer, defining a grid layer on the image layer and acquiring a plurality of grid points located in a special color area;
the model building module is used for building a grid point region based on a plurality of grid points, building a grid point region model according to the grid point region and storing the grid point region model; the model building module comprises:
an acquisition module: the image acquisition device is used for acquiring a picture layer with a special color area;
a comparison module: the image layer with the special color area is compared with a grid point area, and whether the grid point area is located in the special color area is judged;
the construction module is used for extracting the grid points in the special color area when the grid point area is located in the special color area to form a grid point area model;
the judging module is used for determining the equipment point on the satellite picture and judging whether the equipment point is positioned in the grid point region model or not; the judging module comprises:
the information import module: the system comprises a closed grid point area model, a fire protection equipment information management system and a grid point information management system, wherein the fire protection equipment information management system is used for importing fire protection equipment information of a machine account system for managing fire protection equipment into the closed grid point area model and judging whether the fire protection equipment information is positioned in the closed grid point area model;
an analysis storage module: the system is used for emitting a ray from a position point of the fireproof equipment, judging the number of intersection points of the ray and a closed grid point region model boundary, recording the fireproof equipment with the odd number of the intersection points, outputting the recorded fireproof equipment, storing the fireproof equipment in a computer and outputting information to a user end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111422511.9A CN114092547B (en) | 2021-11-26 | 2021-11-26 | Fireproof equipment positioning method and device based on satellite picture technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111422511.9A CN114092547B (en) | 2021-11-26 | 2021-11-26 | Fireproof equipment positioning method and device based on satellite picture technology |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114092547A CN114092547A (en) | 2022-02-25 |
| CN114092547B true CN114092547B (en) | 2023-02-03 |
Family
ID=80305037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111422511.9A Active CN114092547B (en) | 2021-11-26 | 2021-11-26 | Fireproof equipment positioning method and device based on satellite picture technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114092547B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108052923A (en) * | 2017-12-28 | 2018-05-18 | 国网湖南省电力有限公司 | Transmission line forest fire synchronous satellite monitoring image treatment method, system and storage medium based on Thiessen polygon |
| CN111858813A (en) * | 2020-07-21 | 2020-10-30 | 云南电网有限责任公司带电作业分公司 | Non-fire area eliminating method based on satellite technology |
| CN112199801A (en) * | 2020-04-13 | 2021-01-08 | 北京电子工程总体研究所 | Scanning area determination method and device based on satellite scanning simulation |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105117520B (en) * | 2015-07-29 | 2017-06-16 | 国家电网公司 | Transmission line of electricity fire point processing method based on satellite data picture |
| CN107576269B (en) * | 2017-08-11 | 2019-12-24 | 国网湖南省电力公司 | Power transmission line forest fire positioning method |
| KR102108752B1 (en) * | 2018-05-11 | 2020-05-28 | 대한민국 | Method for realtime forest fire danger rating forecasting in north korea |
| CN109685835B (en) * | 2018-12-28 | 2021-08-27 | 广东电网有限责任公司 | Method and device for extracting fire points of power transmission line with mass satellite image data |
-
2021
- 2021-11-26 CN CN202111422511.9A patent/CN114092547B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108052923A (en) * | 2017-12-28 | 2018-05-18 | 国网湖南省电力有限公司 | Transmission line forest fire synchronous satellite monitoring image treatment method, system and storage medium based on Thiessen polygon |
| CN112199801A (en) * | 2020-04-13 | 2021-01-08 | 北京电子工程总体研究所 | Scanning area determination method and device based on satellite scanning simulation |
| CN111858813A (en) * | 2020-07-21 | 2020-10-30 | 云南电网有限责任公司带电作业分公司 | Non-fire area eliminating method based on satellite technology |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114092547A (en) | 2022-02-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105208528B (en) | A kind of system and method for identifying with administrative staff | |
| CN105894601A (en) | Supervising device and supervising method for maintenance operation on site | |
| US20230005176A1 (en) | Throwing position acquisition method and apparatus, computer device and storage medium | |
| CN113095132B (en) | Neural network based gas field identification method, system, terminal and storage medium | |
| SE533637C2 (en) | Automatic system for processing inspection data | |
| CN102625083B (en) | Method for constructing video monitoring network | |
| CN112508486A (en) | Secondary spare part inventory management system for power system enterprise | |
| CN113961998A (en) | Building construction management system and management method for BIM | |
| CN114092547B (en) | Fireproof equipment positioning method and device based on satellite picture technology | |
| CN114329106A (en) | Big data analysis system and method for community | |
| CN111507570A (en) | Engineering project construction process monitoring method and system, intelligent terminal and storage medium | |
| CN109801394B (en) | Staff attendance checking method and device, electronic equipment and readable storage medium | |
| CN114661929B (en) | Operation management method, device and equipment for forest management and storage medium | |
| CN116228159A (en) | Construction progress monitoring method, monitoring device, equipment and medium | |
| CN113052137B (en) | Identification and judgment method for construction site environment | |
| CN115860979A (en) | Artificial intelligence management system for field operation of power grid | |
| CN114297522A (en) | Display method and device of power grid station monitoring data and electronic equipment | |
| CN114241400A (en) | Monitoring method and device of power grid system and computer readable storage medium | |
| CN113642365A (en) | Community garbage monitoring system and method thereof | |
| CN112749245A (en) | One-standard three-real information management method and device and electronic equipment | |
| CN115761059B (en) | BIM park-based space management system | |
| KR102355680B1 (en) | System for fire recovery management using recovery map based on information of fire site | |
| CN112749722B (en) | Model distribution management method and related products thereof | |
| CN111723648B (en) | Identity identification method and system for electric power operation | |
| CN118246861A (en) | Face recognition-based power equipment warehouse-in and warehouse-out management method and system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |