CN114064833B - Geographic information acquisition method of pipe network resource system based on GIS - Google Patents
Geographic information acquisition method of pipe network resource system based on GIS Download PDFInfo
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- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
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- G06F16/215—Improving data quality; Data cleansing, e.g. de-duplication, removing invalid entries or correcting typographical errors
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- G16Y—INFORMATION AND COMMUNICATION TECHNOLOGY SPECIALLY ADAPTED FOR THE INTERNET OF THINGS [IoT]
- G16Y20/00—Information sensed or collected by the things
- G16Y20/10—Information sensed or collected by the things relating to the environment, e.g. temperature; relating to location
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- G16Y20/00—Information sensed or collected by the things
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- G16Y20/30—Information sensed or collected by the things relating to resources, e.g. consumed power
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- G16Y40/00—IoT characterised by the purpose of the information processing
- G16Y40/10—Detection; Monitoring
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- G16Y—INFORMATION AND COMMUNICATION TECHNOLOGY SPECIALLY ADAPTED FOR THE INTERNET OF THINGS [IoT]
- G16Y40/00—IoT characterised by the purpose of the information processing
- G16Y40/60—Positioning; Navigation
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
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Abstract
The invention relates to a GIS-based method for collecting geographic information of a pipe network resource system. A handheld positioning instrument containing a 4G/5G transmission module collects positioning point geographic information to generate a positioning file; uploading the positioning file to a collector, and completing the processes of monitoring, analyzing and data warehousing of the file through a monitoring processing module on the collector; and displaying the waypoints collected under the account number on a GIS (geographic information system) page of the pipe network resource system at the mobile phone APP end, and if the waypoints are marked as stock resources, finishing the geographic position correction of the stock resource points in a dragging coverage mode or a page operation mode.
Description
Technical Field
The invention relates to the technical field of information, in particular to a GIS-based method for collecting geographic information of a pipe network resource system.
Background
When the geographical information of the resources in the GIS-based pipe network resource system needs to be checked, one of the methods adopted at present is to utilize a mobile phone GPS to position, judge the current position coordinate through a GPS satellite positioning system, then transmit the current position coordinate to a background server through 4G/5G, and the background server displays the current position coordinate on a map. However, this acquisition method has the following drawbacks:
1. the dependence on satellites is strong, and the dead zones are more;
2. The precision is not high, the single-frequency non-differential precision range is 5-20m, and the double-frequency non-differential precision range is 3-10m.
The other is to collect positioning information by using a handheld positioning instrument, the handheld positioning instrument uses differential positioning, the precision can reach sub-meter level, and the high-precision data information meets the requirements and targets of informationized construction of a pipe network. However, this acquisition approach also has drawbacks:
1. the positioning information cannot be synchronized to a background server in real time and can only be imported into the system afterwards;
2. The obtained information attribute is less, the derived point attribute only comprises the navigation point name, longitude and latitude, altitude and acquisition time, and is insufficient for meeting the requirements of a pipe network resource system;
3. The resource points need to be subjected to additional recording, but the additional recording can not be carried out on site, and the additional recording can only be carried out afterwards, so that the problems of easy error, long time and the like exist.
Disclosure of Invention
The invention aims to provide a GIS-based pipe network resource system geographic information acquisition method, which is used for uploading positioning data of a handheld positioning instrument to a pipe network resource system database in real time, and an acquisition person can complete verification work of the acquired data of the acquisition person on a construction site.
In order to achieve the above purpose, the technical scheme of the invention is as follows: a GIS-based pipe network resource system geographic information acquisition method includes that a handheld positioning instrument with a 4G/5G transmission module acquires positioning point geographic information to generate a positioning file; uploading the positioning file to a collector, and completing the processes of monitoring, analyzing and data warehousing of the file through a monitoring processing module on the collector; and displaying the waypoints collected under the account number on a GIS (geographic information system) page of the pipe network resource system at the mobile phone APP end, and if the waypoints are marked as stock resources, finishing the geographic position correction of the stock resource points in a dragging coverage mode or a page operation mode.
In an embodiment of the present invention, the monitoring processing module completes monitoring, parsing and warehousing by multiple threads. Monitoring whether a file is transmitted back under a specified directory, and once a newly added file is found, analyzing the transmitted back file into a file format supported by a database; monitoring whether the database file is newly added, and if so, timely importing the database file into the pipe network resource system database.
In an embodiment of the present invention, the location file is in a GPX format, and includes information waypoint name, longitude and latitude, and acquisition time. The file name contains the unique identification code of the handheld locator and the file generation time.
In an embodiment of the present invention, any resource change of the pipe network resource system follows the engineering management specification, an engineering is newly built in the engineering management before the collection work, and the unique identification code of the handheld positioning instrument is associated with the operator, so as to initiate the resource change flow according to the authority. I.e. before the resource changing flow is finished, the operator of the GIS interface of the pipe network resource can only see the collected points.
In an embodiment of the present invention, the method specifically includes the following steps:
Step S01, newly building engineering in a resource management system, comprising the following steps: engineering type, engineering name, name of operator of hand-held positioning instrument, unique code of hand-held positioning instrument used by operator;
step S02, an operator collects the navigation points on site by using a handheld positioning instrument, after generating the navigation points, the navigation points can be stored or uploaded, wherein the storage is to store the navigation points in a positioning file in a GPX format file, the uploading is to upload the GPX format file to a remote collection machine, if the navigation points are stored and not uploaded, the collection is continued, and the subsequent navigation points are added to the GPX format file until the operator uploads the navigation points; once the uploading is successful, the GPX format file is deleted in the locator, and a new GPX format file is generated during the re-acquisition;
step S03, analyzing the acquired file: uploading a positioning file on the handheld positioning instrument to a source file directory appointed on the acquisition machine, monitoring the source file directory by a monitoring processing center in the acquisition machine through multithreading, and triggering an analysis function to analyze the newly added file once the newly added file appears in the source file directory, analyzing the newly added file into a database file format, and judging whether analysis is successful or not;
Under the condition that the analysis is successful, generating an analyzed target file under a target file directory, and moving a source file in the source file directory into a backup file directory;
Step S04, storing the target file in a designated directory in step S03, monitoring a target file directory by a monitoring processing center in the acquisition machine through a monitoring program, triggering a storage program to guide the target file into a data center of a server once a new file appears in the target file directory, and deleting the corresponding target file on the acquisition machine after the monitoring processing center confirms that the data is successfully guided;
Step S05, an operator logs in a mobile terminal of a pipe network resource system with an account number of the operator at a construction site, and a GIS interface in the resource management system of the mobile terminal displays an acquisition target point in near real time; when the acquisition points are acquired and uploaded in a non-batch mode, the acquisition target points are automatically amplified and twinkled in the GIS interface by taking the acquisition target points as centers;
an operator can check the geographical information of the point through the mobile terminal on the construction site, and after confirmation, a resource change auditing process is started.
In an embodiment of the present invention, the monitoring processing center in step S03 specifically includes the following steps:
step Sa, monitoring a source file catalog by a monitoring processing center;
step Sb, monitoring a newly added file, analyzing the newly added file, and generating a target file;
and step Sc, judging the analysis result and the backup by the monitoring processing center.
In an embodiment of the present invention, the dynamic resource management process in step S04 specifically includes the following steps:
When the stock resources are changed:
Step Sa, the GIS interface collects the personnel authority display of the point division, namely who collects who is visible;
step Sb, an operator determines whether the geographical information of the point resource is changed;
step Sc, on the premise of determining change, replacing the old acquisition points with new acquisition points of point resources;
sd, according to the association relation of the points and the line resources, the line resources are correspondingly and automatically changed;
se, executing a resource change auditing process;
When the resources are newly added:
Step Sa, the GIS interface collects the personnel authority display of the point division, namely who collects who is visible;
step Sb, an operator determines whether the point resource geographic information is newly added;
And step Sc, on the premise of determining the new addition, recording the resource related information on site by using the mobile terminal, wherein the step comprises the following steps: resource type, device type, name, number, rights;
and Sd, executing a resource change auditing flow.
Compared with the prior art, the invention has the following beneficial effects: the GIS-based pipe network resource system geographic information acquisition method combines the functions of GNSS navigation positioning technology, GIS data acquisition, data uploading, monitoring, analysis, efficient flow control and the like, ensures high precision of resource geographic information in a management resource system, simultaneously meets the requirement of quick acquisition of first-line operation data, simplifies the flow of data from acquisition to warehousing, checking and auditing, and simultaneously avoids the possibility of error of checking the acquired information after the moment.
Drawings
FIG. 1 is a flowchart of a method for collecting geographic information of a GIS-based pipe network resource system according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of rapid acquisition of geographic information of a pipe network resource system based on a GIS according to an embodiment of the present invention;
FIG. 3 is a flowchart of a monitoring processing center according to an embodiment of the present invention;
FIG. 4 is a flow chart of dynamic change of stock resources provided by an embodiment of the present invention;
Fig. 5 is a flowchart of a new resource provided in an embodiment of the present invention.
Detailed Description
The technical scheme of the invention is specifically described below with reference to the accompanying drawings.
It should be noted that, in the embodiments of the present invention, all the expressions "first" and "second" are used for distinguishing two identical entities with the same name or non-identical parameters, and it is noted that the "first" and "second" are only used for convenience of expression, and should not be construed as limiting the embodiments of the present invention, and the following embodiments are not described in any way.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
Fig. 1 is a flowchart of rapid acquisition of geographic information of a pipe network resource system based on GIS provided by an embodiment of the present invention, and fig. 2 is a schematic structural diagram of rapid acquisition of geographic information of a pipe network resource system based on GIS provided by an embodiment of the present invention, as shown in fig. 1 and 2, a method for acquiring geographic information of a pipe network resource system based on GIS of the present invention may include the following steps:
Step S01, newly building engineering in a resource management system, comprising the following steps: engineering type, engineering name, hand-held locator operator name, and unique code of the hand-held locator used by the operator.
Step S02, an operator holds the locator to collect on site, after generating the waypoints, the navigation points can be stored or uploaded, wherein the storing is to store the waypoints in the locator in a GPX format file, the uploading is to upload the GPX format file to a remote collector, and if the navigation points are stored and not uploaded, the subsequent navigation points are added to the GPX format file until the user uploads the navigation points. Once the uploading is successful, the GPX format file is deleted in the locator, and a new GPX format file is generated during the re-acquisition.
And S03, analyzing the acquired file. The locating files on the handheld locating instrument are uploaded to a source file catalog appointed on the acquisition machine, a monitoring processing center in the acquisition machine monitors the source file catalog through multiple threads, and once a new file appears in the source file catalog, an analysis function is triggered to analyze the new file, and meanwhile whether analysis is successful or not is judged.
And under the condition that the analysis is successful, generating an analyzed target file in the target file directory, and moving the source file in the source file directory to the backup file directory.
Step S04, in step S03, the target file is stored under a designated directory, a monitoring processing center in the acquisition machine monitors the target file directory through multiple threads, and once a new file appears in the target file directory, a storage program is triggered to import the target file into a data center of a server, and the corresponding target file on the acquisition machine is deleted after successful import is confirmed.
And S05, an operator logs in the mobile terminal of the pipe network resource system by using the personal account number on the investigation site, and when the acquisition and uploading operation of the steps are completed, a GIS interface in the resource management system of the mobile terminal displays an acquisition target point in near real time. When the acquisition points are acquired and uploaded in a non-batch mode, the acquisition target points are automatically amplified and twinkled in the GIS interface by taking the acquisition target points as centers.
An operator can verify the geographical information and the attribute information of the point through the mobile terminal on the construction site, and after confirmation, a resource change auditing process is started.
In this embodiment, in the new construction step S01, the pipe network resource system dynamically manages the resource information through the engineering management module, so that the whole resource management system always maintains long-term, effective and dynamic construction and application.
When a new project is established, a corresponding relation between the acquisition personnel and the handheld positioning instrument is established, so that the resource management system can conveniently manage the waypoints through account rights, namely, before the resource auditing process is finished, only the acquisition personnel can check and operate the waypoints in the resource management system.
In this embodiment, if the GPX format file is not successfully uploaded due to the bad signal in step S02, the positioning file on the handheld positioner is not deleted.
In this embodiment, the source file in step S03 refers to a file derived from the handheld locator and having a format of gpx. The gpx file stores waypoint information including waypoint name, latitude and longitude, altitude, and acquisition time.
In this embodiment, the target file in step S03 refers to a format file that can be directly imported into the database, including csv and xls format files.
In this embodiment, as shown in fig. 3, the specific parsing process in step S03 includes the following steps:
step Sa, monitoring a source file catalog by a monitoring processing center;
step Sb, monitoring a newly added file, analyzing the newly added file, and generating a target file;
and step Sc, judging the analysis result and the backup by the monitoring processing center.
In this embodiment, as shown in fig. 4, the modification of the stock resources in step S05 specifically includes the following steps:
Step Sa, the GIS interface collects the personnel authority display of the point division, namely who collects who is visible;
step Sb, an operator determines whether the geographical information of the point resource is changed;
step Sc, on the premise of determining change, replacing the old acquisition points with new acquisition points of point resources;
sd, according to the association relation of the points and the line resources, the line resources are correspondingly and automatically changed;
And Se, executing a resource change auditing process.
In this embodiment, as shown in fig. 5, the adding resources in step S05 specifically includes the following steps:
Step Sa, the GIS interface collects the personnel authority display of the point division, namely who collects who is visible;
step Sb, an operator determines whether the point resource geographic information is newly added;
And step Sc, on the premise of determining the new addition, recording the resource related information on site by using the mobile terminal, wherein the step comprises the following steps: resource type, device type, name, number, rights;
And Se, executing a resource change auditing process.
Only after the engineering auditing flow is finished, the resource collecting point takes effect, and other personnel with viewing authority can view and operate the resource information in the pipe network resource system.
The foregoing description is only of the preferred embodiments of the invention, and all changes and modifications that come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the invention.
Claims (1)
1. A GIS-based method for collecting geographic information of a pipe network resource system is characterized by comprising the following steps:
Step S01, newly building engineering in a resource management system, comprising the following steps: engineering type, engineering name, name of operator of hand-held positioning instrument, unique code of hand-held positioning instrument used by operator;
step S02, an operator collects the navigation points on site by using a handheld positioning instrument, after generating the navigation points, the navigation points can be stored or uploaded, wherein the storage is to store the navigation points in a positioning file in a GPX format file, the uploading is to upload the GPX format file to a remote collection machine, if the navigation points are stored and not uploaded, the collection is continued, and the subsequent navigation points are added to the GPX format file until the operator uploads the navigation points; once the uploading is successful, the GPX format file is deleted in the locator, and a new GPX format file is generated during the re-acquisition;
Step S03, analyzing the acquired file: the method comprises the steps that a positioning file on a handheld positioning instrument is uploaded to a source file catalog appointed on a collecting machine, a monitoring processing module in the collecting machine monitors the source file catalog through multiple threads, and once a new file appears in the source file catalog, an analysis function is triggered to analyze the new file and analyze the new file into a database file format, and meanwhile whether analysis is successful or not is judged;
Under the condition that the analysis is successful, generating an analyzed target file under a target file directory, and moving a source file in the source file directory into a backup file directory;
step S04, storing the target file in a designated directory in step S03, monitoring a target file directory by a monitoring processing module in the acquisition machine through a monitoring program, triggering a storage program to guide the target file into a data center of a server once a new file appears in the target file directory, and deleting the corresponding target file on the acquisition machine after the monitoring processing module confirms that the data is successfully guided;
step S05, an operator logs in a mobile terminal of a pipe network resource system with an account number of the operator at a construction site, and a GIS interface in the resource management system of the mobile terminal displays an acquisition target point in real time; when the acquisition points are acquired and uploaded in a non-batch mode, the acquisition target points are automatically amplified and twinkled in the GIS interface by taking the acquisition target points as centers;
an operator can check the geographical information of the point through the mobile terminal at the construction site, and after confirmation, a resource change auditing process is started;
The monitoring processing module in step S03 specifically includes the following steps:
Step Sa, monitoring a source file catalog by a monitoring processing module;
step Sb, monitoring a newly added file, analyzing the newly added file, and generating a target file;
Step Sc, judging an analysis result and backing up by a monitoring processing module;
in step S05, the dynamic resource management flow specifically includes the following steps:
When the stock resources are changed:
Step Sa, the GIS interface collects the personnel authority display of the point division, namely who collects who is visible;
step Sb, an operator determines whether the geographical information of the point resource is changed;
step Sc, on the premise of determining change, replacing the old acquisition points with new acquisition points of point resources;
sd, according to the association relation of the points and the line resources, the line resources are correspondingly and automatically changed;
se, executing a resource change auditing process;
When the resources are newly added:
Step Sa, the GIS interface collects the personnel authority display of the point division, namely who collects who is visible;
step Sb, an operator determines whether the point resource geographic information is newly added;
And step Sc, on the premise of determining the new addition, recording the resource related information on site by using the mobile terminal, wherein the step comprises the following steps: resource type, device type, name, number, rights;
and Sd, executing a resource change auditing flow.
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