CN112988943B - Method and system for processing field evidence-proving achievements - Google Patents
Method and system for processing field evidence-proving achievements Download PDFInfo
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Abstract
The application relates to a method and a system for processing field evidence-proving results, wherein the method comprises the following steps: storing the geographic information data to be edited to a geographic information system, and storing the field investigation result package to a database; when a user designates a field work investigation result package through an interactive interface, acquiring geographic information data to be edited from a geographic information system, and constructing to obtain a field work result layer; when a user designates a target position in a field work result layer through an interactive interface, acquiring a field work proof result corresponding to the target position from a field work investigation result package of a database; and displaying the field evidence demonstration result through an interactive interface. The method and the device are beneficial to improving the processing efficiency of the field evidence demonstration achievement.
Description
Technical Field
The application relates to the field of data processing, in particular to a method and a system for processing field evidence-proving results.
Background
With the development of economic society, the importance of natural resource investigation and monitoring is more and more prominent. The application of high and new technologies such as informatization technology, internet, cloud computing and the like promotes the field investigation of natural resources to be electronized, informationized and networked. In field investigation, after the field attribute Information and the proof photo are acquired through the mobile terminal, how to quickly, simply and efficiently check and edit achievements such as the proof Information and the photo of the field in a Geographic Information System (GIS) becomes a problem to be solved urgently.
At present, the related technology field evidence achievements need to be imported by independent software, can be browsed after being imported, cannot be combined with a geographic information system, and brings difficulty to editing and checking the field evidence achievements; when partial field evidence-proving achievements are exported from the database, all field evidence-proving achievements must be downloaded at one time and then selected, which is time-consuming and memory space-consuming. Therefore, the efficiency of processing steps such as viewing and editing of the field proof results is low.
Disclosure of Invention
In order to improve the processing efficiency of the field proofing results, the application provides a field proofing result processing method and system.
In a first aspect, the present application provides a method for processing field proofing results, which adopts the following technical scheme:
a method for processing field evidence achievement comprises the following steps:
storing the geographic information data to be edited to a geographic information system, and storing the field investigation result package to a database;
when a user designates the field work investigation result package through an interactive interface, acquiring the geographic information data to be edited from the geographic information system, and constructing to obtain a field work result layer;
when the user specifies a target position in the field work result layer through the interactive interface, acquiring a field work demonstration result corresponding to the target position from the field work investigation result packet of the database;
and displaying the field proofing result through the interactive interface.
By adopting the technical scheme, the geographic information data to be edited is stored in the geographic information system, the field investigation result package is stored in the database, and the field investigation result package is a data package consisting of field evidence demonstration results and the like. When a user designates an field investigation result package through an interactive interface, acquiring geographic information data to be edited from a geographic information system, extracting vector data in the geographic information data, and constructing a field investigation result layer, wherein the field investigation result layer is displayed for the user through the interactive interface. Compared with the related art, the field work result layer is constructed by vector data of geographic information data in the geographic information system, corresponding field work survey results are extracted and checked from the field work survey result package according to the target position of the field work result layer, and software switching is not needed in combination with the geographic information system, so that user operation is facilitated; when the field evidence-proving achievement is exported from the database, only the corresponding target position is exported, and all the corresponding target positions do not need to be downloaded and selected at one time, so that the downloading time is saved. Therefore, the processing efficiency of the field evidence demonstration result is improved.
Optionally, the obtaining the geographic information data to be edited from the geographic information system to construct an outside work achievement layer includes:
when a user designates the field work investigation result package through an interactive interface, a geospatial database of the geographic information system is called to create a field work result layer;
acquiring the geographic information data to be edited from the geographic information system;
reading vector data in the geographic information data to be edited;
and writing the vector data into the field work result layer.
By adopting the technical scheme, when a user specifies the field survey result package through the interactive interface, the geographical space database of the geographic information system is called to create the field survey result layer, at the moment, no data exists in the field survey result layer, the geographic information data to be edited is obtained from the geographic information system, the vector data in the geographic information data is read out, and the vector data is written into the field survey result layer, so that the construction of the field survey result layer is completed, and the construction of the field survey result layer can be realized only by depending on the geographic information system.
Optionally, the method further includes:
when a blank object without vector data exists in the field work result layer, calling a database engine of the database to read a blank pattern spot number corresponding to the blank object from a proof information layer, wherein the proof information layer comprises a pattern spot number field, and the pattern spot number field comprises a plurality of pattern spot numbers;
determining a corresponding blank field proofing result according to the blank pattern spot number, and analyzing coordinate point information of the blank field proofing result to calculate to obtain a rectangular range frame;
and writing the vector data of the rectangular range frame as the blank object into the field work result layer.
By adopting the technical scheme, considering that if geographic information data is incomplete and wrong, blank objects without vector data can exist in the field work result layer, a database engine of a database is called to read blank spot numbers corresponding to the blank objects from the evidence information layer, the evidence information layer comprises a spot number field, the spot number field comprises a plurality of spot numbers, corresponding blank field work evidence results are determined according to the blank spot numbers, coordinate point information of the blank field work evidence results is analyzed, a rectangular range frame is obtained through calculation, and the vector data serving as the blank objects are written into the field work result layer. Therefore, the problem that blank objects appear on the field work result layer due to incomplete geographic information data and errors is solved.
Optionally, the obtaining of the field proofing result corresponding to the target location from the field investigation result package of the database includes:
when the user specifies a target position in the field work result layer through the interactive interface, judging whether a plurality of survey objects exist in the target position;
if only one investigation object exists, calling the database engine to read the field evidence-demonstrating result in the field investigation result package according to the pattern spot number of the investigation object;
if a plurality of survey objects exist, acquiring an object selection instruction of the user through the interactive interface, determining a target survey object according to the object selection instruction, and calling the database engine to read the field evidence-providing result in the field survey result package according to the spot number of the target survey object.
By adopting the technical scheme, the field work result layer is displayed to the user through the interactive interface, the user specifies a target position on the interactive interface, whether a plurality of investigation objects exist in the target position is judged, if only one investigation object exists, a database engine is called according to the pattern spot number of the investigation object to read the field work proof result in the field work investigation result package; if a plurality of survey objects exist, acquiring an object selection instruction of a user through an interactive interface, determining a target survey object according to the object selection instruction, and calling a database engine to read field evidence-providing results in a field survey result package according to the pattern spot number of the target survey object. When a plurality of survey objects are located at the same position, corresponding field evidence achievement can be obtained by selecting the survey objects.
Optionally, the displaying of the field proofing result through the interactive interface includes:
initializing a memory and the interactive interface;
storing the description information of the field evidence achievement to the memory;
displaying a selection component of the field proofing result through the interactive interface;
when the user is in the selection component designates the target field industry proving achievement, the interactive interface displays the target field industry proving achievement and displays the description information corresponding to the target field industry proving achievement.
By adopting the technical scheme, in order to ensure the display of the field evidence-proving result, the internal memory and the interactive interface need to be initialized firstly, the internal memory is the internal memory area corresponding to the field evidence-proving result, the interactive interface and the internal memory are all emptied, the description information of the field evidence-proving result is stored in the internal memory, and the description information can comprise a file name, coordinate information and other related information. The selection component for displaying the field industry demonstration achievements through the interactive interface can be in a virtual key mode, when the user designates the target field industry demonstration achievements on the selection component, the target field industry demonstration achievements are displayed on the interactive interface, and the description information corresponding to the target field industry demonstration achievements is displayed. Because the description information of all the field evidence achievements is written into the memory once, the acquisition of the description information of the subsequent field evidence achievements is facilitated, and the data access speed is accelerated.
Optionally, the field proof result comprises at least one field proof photo,
the selection subassembly through the mutual interface show the field proofing achievement includes:
determining the number of the field evidence-presenting photos in the field evidence-presenting result;
when the number of the field evidence demonstrating photos is one, displaying a selection component through the interactive interface, wherein the selection component is provided with a current photo button;
when the quantity of the field evidence demonstrating photos is multiple, the selection component is displayed through the interactive interface and provided with a previous button and a next button.
By adopting the technical scheme, the field evidence achievement takes a photo as an example, and comprises at least one field evidence photo, and if the field evidence achievement only has one photo, only one current photo button is arranged on the selection component displayed through the interactive interface; if there are more than one, the selection component displayed through the interactive interface is provided with a previous button and a next button, so that the user can conveniently select the field evidence demonstrating photo.
Optionally, the description information includes a photo-taking coordinate point and a photo-taking direction,
the interactive interface displays the target field proofing result and displays the description information corresponding to the target field proofing result, and the method comprises the following steps:
when the user designates a target field operation proof photo in the selection component, displaying the target field operation proof photo on the interactive interface;
and calling data visualization software to display the photo shooting coordinate point and the photo shooting direction of the target field demonstration photo.
By adopting the technical scheme, under the condition that the field evidence obtaining result is a photo, the corresponding description information comprises the photo shooting coordinate point and the photo shooting direction, when the user selects the target field evidence obtaining photo by using the selection component, the photo is displayed on the interactive interface, and the photo shooting coordinate point and the photo shooting direction of the photo are displayed by calling the data visualization software, so that the shooting information is restored and displayed, and the user can know the field condition.
Optionally, the displaying the target field demonstration photo on the interactive interface includes:
when the user designates a target field operation proof photo in the selection component, judging whether the target field operation proof photo is downloaded to a hard disk;
if not, downloading the target field work evidence photo from the field work investigation result package of the database;
if yes, reading the target field operation proof photo from the hard disk;
and calling picture viewing software to display the target field operation demonstration photo.
By adopting the technical scheme, when the user selects the target field evidence demonstrating photo, whether the photo is downloaded to a local hard disk is judged, and if not, the photo is downloaded from a field investigation result package of the database; if yes, reading from the hard disk; and calling picture viewing software to display the target field demonstration picture. Because the photos needing to be displayed are downloaded without a hard disk, the downloading time is dispersed, and the photos are not downloaded when the hard disk exists, so that the repeated downloading of the photos is avoided.
Optionally, the method further includes:
installing an external work evidence-raising result processing plug-in;
when a user opens a geographic information system and loads the field work evidence-proving result processing plug-in, judging whether the field work evidence-proving result processing plug-in is authorized;
if not, reading the machine code to generate a file to be authorized, and authorizing according to the machine code of the file to be authorized through an authorization tool;
and if the geographic information is authorized, acquiring the geographic information data to be edited from the geographic information system, and constructing to obtain an external work achievement layer.
Through adopting above-mentioned technical scheme, install the field work proof achievement processing plug-in on the terminal that has geographic information system, when the user opens geographic information system loading field work proof achievement processing plug-in, judge whether the field work proof achievement processing plug-in authorizes, if not authorized, read the machine code generation of this platform equipment and wait to authorize the file, and authorize according to the machine code of waiting to authorize the file through the instrument of authorizing, could use the field work proof achievement processing plug-in, if authorize, then the field work proof achievement processing plug-in can use. Because the field work proof result processing function of the existing geographic information system is complex, a field work proof result processing plug-in is required to be installed as a program outside the geographic information system, when the data of the geographic information system is called, the security factor needs to be considered, the field work proof result processing plug-in can be used only by being authorized, and the security is improved.
In a second aspect, the present application provides a system for processing field proofing results, which adopts the following technical scheme:
a system for processing a field proof result, comprising:
the data storage module is used for storing the geographic information data to be edited to a geographic information system and storing the field investigation result package to a database;
the field work result layer construction module is used for acquiring the geographic information data to be edited from the geographic information system and constructing to obtain a field work result layer when a user specifies the field work survey result package through an interactive interface;
the field work evidence-proving result acquisition module is used for acquiring field work evidence-proving results corresponding to a target position from the field work investigation result package of the database when the target position is specified in the field work result layer through the interactive interface by the user;
and the field evidence achievement display module is used for displaying the field evidence achievement through the interactive interface.
By adopting the technical scheme, the data storage module stores the geographic information data to be edited to the geographic information system and stores the field investigation result package to the database, wherein the field investigation result package is a data package consisting of field evidence-demonstrating results and the like. When a user designates an field survey result package through an interactive interface, a field survey result layer construction module acquires geographic information data to be edited from a geographic information system, vector data in the geographic information data are extracted, a field survey result layer is constructed and displayed for the user through the interactive interface, when the user designates a target position in the field survey result layer through the interactive interface, a field proof result acquisition module acquires a field proof result corresponding to the target position from the field survey result package of the database, and a field proof result display module displays the field proof result through the interactive interface, so that the user can view the field proof result. Compared with the related art, the field work result layer is constructed by vector data of geographic information data in the geographic information system, corresponding field work survey results are extracted and checked from the field work survey result package according to the target position of the field work result layer, and software switching is not needed in combination with the geographic information system, so that user operation is facilitated; when the field evidence-proving achievement is exported from the database, only the corresponding target position is exported, and all the corresponding target positions do not need to be downloaded and selected at one time, so that the downloading time is saved. Therefore, the processing efficiency of the field evidence demonstration result is improved.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the field work result layer is constructed by vector data of geographic information data in a geographic information system, corresponding field work investigation results are extracted and checked from the field work investigation result package according to the target position of the field work result layer, and software switching is not needed in combination with the geographic information system, so that user operation is facilitated; when the field proofing result is exported from the database, only the corresponding target position is exported, and all the corresponding target positions are not required to be downloaded and selected at one time, so that the downloading time is saved; the processing efficiency of the field evidence-proving achievement is improved;
2. when the object of the field work result layer has no vector data, a rectangular range frame is obtained by analyzing the coordinate point information of the corresponding field work demonstration result and is written into the field work result layer as the vector data of a blank object, so that the problem that the field work result layer has the blank object due to incomplete geographic information data and errors is solved;
3. because the description information of all the field evidence achievements is written into the memory once, the acquisition of the description information of the subsequent field evidence achievements is facilitated, and the data access speed is accelerated;
4. because the photos needing to be displayed are downloaded without a hard disk, the downloading time is dispersed, and the photos are not downloaded when the hard disk exists, so that the repeated downloading of the photos is avoided.
Drawings
Fig. 1 is a first flowchart of a method for processing a demonstration result of a field work according to an embodiment of the present application.
Fig. 2 is a second flowchart of the method for processing the demonstration result of the field work according to an embodiment of the present application.
Fig. 3 is a schematic flow chart of vector data supplementation of the field work result layer according to an embodiment of the present application.
Fig. 4 is a schematic flow chart of panelist selection according to an embodiment of the present application.
Fig. 5 is a flow chart illustrating demonstration of field proofing efforts according to an embodiment of the present application.
Fig. 6 is a flow chart illustrating presentation of a field demonstration photo according to an embodiment of the present application.
Fig. 7 is a schematic structural diagram of a field proof result processing system according to an embodiment of the present application.
Description of reference numerals: 701. a data saving module; 702. the field work result layer construction module; 703. an external evidence obtaining module; 704. and the field evidence demonstration achievement display module.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is further described in detail below with reference to fig. 1-7 and the embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
The embodiment of the application discloses a method for processing the evidence-providing result of field work.
Example 1
Referring to fig. 1, the method is performed by steps including:
101, storing the geographic information data to be edited to a geographic information system, and storing the field investigation result package to a database.
In the present embodiment, the geographic information system takes ArcGIS as an example, and the ArcGIS provides a scalable and comprehensive GIS platform for the user. ArcGIS has ArcMap, which is an application program used for data input, editing, query, analysis and other functions, and has all functions based on maps, such as map drawing, map editing, map analysis and the like. The geographic information data to be edited, which need to be edited, is stored in ArcGIS, the field survey result package is stored in a database, the database is specifically a Structured Query Language (SQL) database, the field survey result package is a data package composed of field proof results and the like, and the format is star.db, and the field survey result package can be multiple.
102, when a user designates the field work investigation result package through the interactive interface, obtaining geographic information data to be edited from the geographic information system, and constructing to obtain a field work result layer.
The field survey result packages stored in the database are displayed to a user through an interactive interface, if the field survey result packages are multiple, the user needs to designate one field survey result package on the interactive interface, when the field survey result package is designated by the user through the interactive interface, geographic information data to be edited are obtained from ArcGIS, vector data in the geographic information data are extracted, and a field survey result map layer is constructed and obtained by utilizing the vector data.
103, when the user specifies a target position in the field work result layer through the interactive interface, obtaining the field work proof result corresponding to the target position from the field work survey result package of the database.
The field work result layer is displayed for the user through the interactive interface, if the user needs to check the field work investigation condition of a certain position, the user only needs to click the position, and when the user specifies a target position in the field work result layer through the interactive interface, the field work proof result corresponding to the target position is obtained from a field work investigation result packet stored in the database.
And 104, displaying the field evidence-demonstrating result through an interactive interface.
After the field work proof achievement corresponding to the target position is obtained, the field work proof achievement is displayed through the interactive interface, and therefore a user can visually see the field work proof achievement.
The implementation principle of the embodiment 1 is as follows: the method comprises the steps of firstly storing geographic information data to be edited to a geographic information system, and storing a field survey result package to a database, wherein the database is specifically an SQL database. The field survey result package stored in the database is displayed to a user through an interactive interface, when the user specifies the field survey result package through the interactive interface, geographic information data to be edited are obtained from a geographic information system, vector data in the geographic information data are extracted, a field survey result layer is constructed and obtained, the field survey result layer is displayed to the user through the interactive interface, when the user specifies a target position in the field survey result layer through the interactive interface, a field proof result corresponding to the target position is obtained from the field survey result package of the database, and the field proof result is displayed through the interactive interface, so that the user can see the field proof result. Compared with the related art, the field work result layer is constructed by vector data of geographic information data in the geographic information system, corresponding field work survey results are extracted and checked from the field work survey result package according to the target position of the field work result layer, and software switching is not needed in combination with the geographic information system, so that user operation is facilitated; when the field evidence-proving achievement is exported from the database, only the corresponding target position is exported, and all the corresponding target positions do not need to be downloaded and selected at one time, so that the downloading time is saved. Therefore, the processing efficiency of the field evidence demonstration result is improved.
Example 2
Referring to fig. 2, the present embodiment is different from the above embodiment 1 in that the content of step 102 in embodiment 1 is subdivided into the content of step 202 to step 205, and the specific implementation steps include:
and 201, storing the geographic information data to be edited to a geographic information system, and storing the field investigation result package to a database.
202, when the user designates the field work investigation result package through the interactive interface, the geospatial database of the geographic information system is called to create a field work result layer.
The field survey result packages stored in the Database are displayed to users through an interactive interface, if the field survey result packages are multiple, the users need to designate one field survey result package on the interactive interface, when the users designate the field survey result packages through the interactive interface, a geospatial Database (geocatabase) of ArcGIS is called, the geocatabase is a data model for representing geographic information by adopting a standard relational Database technology, the geographic information is stored and managed in a standard Database Management System (DBMS) table, various DBMS structures and multi-user access are supported, and the size of the data model is flexible. Geodatabase creates a field work result layer in an original GIS database, the field work result layer adopts the same data base as a map layer of a geographical map (DLTB), and the DLTB is a single geographical land block divided by administrative area boundary lines, weight boundary lines and single linear land objects according to definition.
And 203, acquiring geographic information data to be edited from the geographic information system.
And acquiring geographic information data to be edited, which is stored by the ArcGIS, after the field achievement map layer is established.
And 204, reading vector data in the geographic information data to be edited.
The geographic information data is a general name of numbers, characters, images, figures and the like of the quantity, quality, properties, distribution characteristics, connection and rules of substances related to geographic environment elements, and vector data is represented in a field result layer in a point, line and surface mode, so that the vector data in the geographic information data to be edited needs to be read.
And 205, writing the vector data into the field work result layer.
And writing the read vector data into the field work result layer.
206, when the user designates the target position in the field work result layer through the interactive interface, the field work proof result corresponding to the target position is obtained from the field work investigation result package of the database.
The field work result layer is displayed for the user through the interactive interface, if the user needs to check the field work investigation condition of a certain position, the user only needs to click the position, and when the user specifies a target position in the field work result layer through the interactive interface, the field work proof result corresponding to the target position is obtained from a field work investigation result packet stored in the database.
207, show the results of field proofing through the interactive interface.
After the field work proof achievement corresponding to the target position is obtained, the field work proof achievement is displayed through the interactive interface, and therefore a user can visually see the field work proof achievement.
The implementation principle of the embodiment 2 is as follows: the method comprises the steps of firstly storing geographic information data to be edited to a geographic information system, and storing a field survey result package to a database, wherein the database is specifically an SQL database. When a user designates an field investigation result package through an interactive interface, a geospatial database of a geographic information system is called to create a field investigation result layer, no data exists in the field investigation result layer at this moment, geographic information data to be edited are acquired from the geographic information system, vector data in the geographic information data are read out, and the vector data are written into the field investigation result layer, so that the construction of the field investigation result layer is completed. The construction of the field work result layer is proved to be realized only by depending on a geographic information system.
Example 3
Referring to fig. 3, this embodiment is different from the above embodiment 2 in that after step 205 of embodiment 2, in order to solve the problem that the vector data in the field work result layer is incomplete, the field work demonstration result package in the database may be supplemented, and the specific steps include:
301, when a blank object without vector data exists in the field work result layer, calling a database engine of the database to read a blank spot number corresponding to the blank object from the proof information layer.
Considering that if geographic information data is incomplete and wrong, blank objects without vector data exist in an field work result layer, and when blank objects without vector data exist in the field work result layer, a database engine (SQLite) of an SQL database is called to read blank spot numbers corresponding to the blank objects from an evidence information layer, wherein the evidence information layer comprises a spot number (TBBH) field, and the TBBH field comprises a plurality of TBBHs. Each TBBH corresponds to a specific field proofing effort.
302, determining a corresponding blank field proofing result according to the blank spot number, and analyzing coordinate point information of the blank field proofing result to calculate to obtain a rectangular range frame.
And finding corresponding blank field evidence demonstration results in an accessory (FJ) table according to the blank spot numbers, and calculating a rectangular range frame according to analysis of coordinate point information of the evidence demonstration results.
And 303, writing the vector data taking the rectangular range frame as a blank object into the field work result layer.
The rectangular range frame is used as vector data of a blank object and written into the field work result layer, so that the field work result layer is free of vector data.
The implementation principle of the embodiment 3 is as follows: and calling a database engine of the database to read the blank spot number corresponding to the blank object from the evidence-taking information layer, determining the corresponding blank field work evidence-taking result according to the blank spot number, analyzing the coordinate point information of the blank field work evidence-taking result, calculating to obtain a rectangular range frame, and writing the rectangular range frame as the vector data of the blank object into the field work result layer. Therefore, the problem that blank objects appear on the field work result layer due to incomplete geographic information data and errors is solved.
Example 4
Referring to fig. 4, the difference between this embodiment and the above embodiments 1 and 2 is that although there is one target location specified by the user on the field work result layer, there may be multiple survey subjects in the same location, and in order to accurately obtain the field work proof result, the specific steps are as follows:
401, when a user designates a target position in a field work result layer through an interactive interface, judging whether a plurality of survey objects exist in the target position, and if one survey object exists, executing a step 402; if there are a plurality of targets, step 403 is executed.
Wherein, the field work result layer is displayed to the user through the interactive interface, when the user appoints the target position on the interactive interface, a space inquiry device ISpatial Filter is established, all the survey objects of the target position are found, if only one survey object exists, the step 402 is executed; if there are multiple panelists, step 403 is performed.
402, calling a database engine to read the field proving results in the field investigation result package according to the spot number of the investigation object.
When only one investigation object exists, the spot number TBBH of the investigation object is obtained, and the database engine SQLite is called to read the corresponding field evidence achievement in the field investigation achievement packet.
And 403, acquiring an object selection instruction of the user through the interactive interface, determining a target survey object according to the object selection instruction, and calling a database engine to read the field evidence-providing result in the field survey result package according to the spot number of the target survey object.
When a plurality of survey objects are available, popping up a plurality of options on the interactive interface to enable a user to select one survey object, obtaining an object selection instruction of the user through the interactive interface after the user selects, determining a target survey object from the survey objects according to the object selection instruction, and calling SQLite to read a corresponding field evidence-providing result in a field survey result package according to TBBH of the target survey object.
The implementation principle of the embodiment 4 is as follows: when only one investigation object exists, calling a database engine to read the field proofing result in the field investigation result package according to the pattern spot number of the investigation object; when a plurality of survey objects exist, an object selection instruction of a user is obtained through the interactive interface, a target survey object is determined according to the object selection instruction, and a database engine is called according to the pattern spot number of the target survey object to read field evidence-providing results in the field survey result package. When a plurality of survey objects are located at the same position, corresponding field evidence achievement can be obtained by selecting the survey objects.
Example 5
Referring to fig. 5, the difference between this embodiment and the above embodiment 1 is that the field demonstration achievement is displayed through an interactive interface, and the specific steps are as follows:
and 501, initializing the memory and the interactive interface.
In order to ensure the display of the field evidence achievement, the memory and the interactive interface need to be initialized, the memory is a memory area corresponding to the field evidence achievement, and the initialization is to clear the interactive interface and the memory.
502, storing the description information of the field evidence achievement in the memory.
The description information of the field demonstration result can include a file name, coordinate information and other related information, and the description information is stored in the memory.
503, presenting the selected components of the field proof result through the interactive interface.
The field work evidence achievement can be multiple, the selection component of the field work evidence achievement is displayed through the interactive interface, the selection component can be in a virtual key mode, and can also be in other modes without limitation.
504, when the user designates the target field work proof achievement in the selection component, displaying the target field work proof achievement in the interactive interface, and displaying the description information corresponding to the target field work proof achievement.
When the user specifies the target field evidence demonstration achievement on the selection component, the target field evidence demonstration achievement is displayed on the interactive interface, and the description information corresponding to the target field evidence demonstration achievement is displayed.
The implementation principle of the embodiment 5 is as follows: in order to ensure the display of the field work evidence-proving result, the memory and the interactive interface are initialized, the description information of the field work evidence-proving result is stored in the memory, and when the user designates the target field work evidence-proving result in the selection component, the target field work evidence-proving result and the description information are displayed on the interactive interface. Because the description information of all the field evidence achievements is written into the memory once, the acquisition of the description information of the subsequent field evidence achievements is facilitated, and the data access speed is accelerated.
Example 6
Referring to fig. 6, the difference between this embodiment and the above embodiment 5 is that the field proof achievement in this embodiment takes a field proof photo as an example, the field proof photo includes at least one, and the description information includes a photo shooting coordinate point and a photo shooting direction. Step 503 and step 504 in example 5 are explained in detail, and the specific steps are as follows:
601, determining the number of the field demonstration photos in the field demonstration result.
The field evidence achievement takes a field evidence photo as an example, the field evidence photo comprises at least one, and the number of the field evidence photo is determined.
And 602, when the number of the field evidence photos is one, displaying the selection component through the interactive interface.
When the number of the field evidence photos is one, the selection component is provided with a current photo button, and the selection component displayed through the interactive interface is the current photo button.
603, when the number of the field evidence photos is multiple, displaying the selection component through the interactive interface.
When the number of the field evidence demonstration photos is multiple, the selection assembly is provided with a previous button, a next button and the like, and the selection assembly is displayed to the user through the interactive interface.
604, when the user designates the target field operation proof photo at the selection component, judging whether the target field operation proof photo is downloaded to the hard disk, if not, executing step 605; if yes, go to step 606.
When the user designates the target field evidence photo in the selection component, whether the photo is downloaded to a local hard disk can be judged by double-clicking the photo, and if not, the step 605 is executed; if so, step 606 is performed.
605 download the target field proof photo from the field survey result package of the database.
If the target field operation demonstration photo is not downloaded to the hard disk, the target field operation demonstration photo needs to be downloaded to the hard disk from the field operation investigation result package of the database.
And 606, reading the target field demonstration photo from the hard disk.
If the target field operation proof photo is downloaded to the hard disk, the target field operation proof photo can be directly read from the hard disk.
607, calling the picture viewing software to display the target field demonstration photo.
After the target field operation demonstration photo is acquired in step 605 or step 606, the target field operation demonstration photo is displayed on the interactive interface by calling the picture viewing software.
And 608, calling data visualization software to display the photo shooting coordinate point and the photo shooting direction of the target field demonstration photo.
After the target field operation testifies that the photo is displayed, data visualization software (Carto) is called to display a photo shooting coordinate point and a photo shooting direction on a graphical interface of the photo, and other coordinate display information can be deleted firstly in order to highlight the photo shooting coordinate point and the photo shooting direction.
The implementation principle of the embodiment 6 is as follows: the field evidence achievement takes a photo as an example and comprises at least one field evidence photo, and if the field evidence achievement only comprises one photo, only one current photo button is arranged on the selection component displayed through the interactive interface; if there are more than one, the selection component displayed through the interactive interface is provided with a previous button and a next button, so that the user can conveniently select the field evidence demonstrating photo. When a user selects a target field evidence demonstrating photo, judging whether the photo is downloaded to a local hard disk or not, and if not, downloading the photo from a field investigation result package of a database; if yes, reading from the hard disk; and calling picture viewing software to display the target field demonstration picture. Because the photos needing to be displayed are downloaded without a hard disk, the downloading time is dispersed, and the photos are not downloaded when the hard disk exists, so that the repeated downloading of the photos is avoided. When the field evidence achievement is a photo, the corresponding description information comprises a photo shooting coordinate point and a photo shooting direction, when a user selects a target field evidence photo by using the selection component, the photo is displayed on the interactive interface, and the data visualization software is called to display the photo shooting coordinate point and the photo shooting direction of the photo, so that shooting information is restored and displayed, and the user can know the field situation.
Optionally, in addition to the above embodiments 1 to 6, the method for processing the field demonstration achievement of the present application needs to ensure data security of the geographic information system, and includes the following specific steps:
installing an external work evidence-raising result processing plug-in;
when a user opens a geographic information system and loads a field evidence achievement processing plug-in, judging whether the field evidence achievement processing plug-in is authorized;
if not, reading the machine code to generate a file to be authorized, and authorizing according to the machine code of the file to be authorized through an authorization tool;
and if the geographic information is authorized, acquiring the geographic information data to be edited from the geographic information system, and constructing to obtain an field work result layer.
The principle of the embodiment of the present embodiment is as follows: installing a field evidence achievement processing plug-in on a terminal with ArcGIS, judging whether the field evidence achievement processing plug-in is authorized when a user opens the ArcGIS and loads the field evidence achievement processing plug-in, if not, reading a machine code of the equipment to generate a TXT file to be authorized, putting the TXT file into an ArcGIS folder, authorizing through an authorization tool, and after putting the authorization file into the same directory of the TXT file, the field evidence achievement processing plug-in can be used, and if authorized, the field evidence achievement processing plug-in can be used. Because the field work proof result processing function of the existing geographic information system is complex, a field work proof result processing plug-in is required to be installed as a program outside the geographic information system, when the data of the geographic information system is called, the security factor needs to be considered, the field work proof result processing plug-in can be used only by being authorized, and the security is improved.
The embodiment of the application also discloses a system for processing the field evidence-proving results.
Example 7
Referring to fig. 7, the system includes:
the data storage module 701 is used for storing the geographic information data to be edited to a geographic information system and storing the field investigation result package to a database;
the field work achievement layer construction module 702 is configured to, when a user specifies a field work investigation achievement package through an interactive interface, obtain geographic information data to be edited from a geographic information system, and construct an obtained field work achievement layer;
the field work evidence obtaining module 703 is configured to obtain, when the user specifies a target position in the field work result layer through the interactive interface, a field work evidence result corresponding to the target position from the field work investigation result package in the database;
and the field evidence achievement display module 704 is used for displaying field evidence achievements through an interactive interface.
The implementation principle of example 7 is: the data storage module 701 stores the geographic information data to be edited in the geographic information system, and stores the field survey result package in a database, which is specifically an SQL database. The field survey result package stored in the database is displayed to a user through an interactive interface, when the user specifies the field survey result package through the interactive interface, the field survey result layer construction module 702 acquires geographic information data to be edited from a geographic information system, extracts vector data in the geographic information data, and constructs a field survey result layer, the field survey result layer is displayed to the user through the interactive interface, when the user specifies a target position in the field survey result layer through the interactive interface, the field proof result acquisition module 703 acquires a field proof result corresponding to the target position from the field survey result package of the database, and the field proof result display module 704 displays the field proof result through the interactive interface, so that the user can view the field proof result. Compared with the related art, the field work result layer is constructed by vector data of geographic information data in the geographic information system, corresponding field work survey results are extracted and checked from the field work survey result package according to the target position of the field work result layer, and software switching is not needed in combination with the geographic information system, so that user operation is facilitated; when the field evidence-proving achievement is exported from the database, only the corresponding target position is exported, and all the corresponding target positions do not need to be downloaded and selected at one time, so that the downloading time is saved. Therefore, the processing efficiency of the field evidence demonstration result is improved.
It should be noted that, in addition to the functions and steps in embodiment 7, the modules in embodiment 7 can also perform the functions and steps in embodiments 1 to 6, and are not specifically discussed.
The foregoing is a preferred embodiment of the present application and is not intended to limit the scope of the application in any way, and any features disclosed in this specification (including the abstract and drawings) may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
Claims (10)
1. A method for processing a field proof result, which is characterized by comprising the following steps:
storing geographic information data to be edited into a geographic information system, and storing a field survey result package into a database, wherein the geographic information system is ArcGIS, and the database is an SQL database;
when the field work investigation result package stored in the database is displayed to a user through an interactive interface, and the user specifies the field work investigation result package through the interactive interface, acquiring the geographic information data to be edited from the geographic information system, and constructing to obtain a field work result layer;
when the user specifies a target position in the field work result layer through the interactive interface, acquiring a field work demonstration result corresponding to the target position from the field work investigation result packet of the database;
and displaying the field proofing result through the interactive interface.
2. The field proofing result processing method according to claim 1, characterized in that: the obtaining of the geographic information data to be edited from the geographic information system and the construction of the field work result layer include:
when a user designates the field work investigation result package through an interactive interface, a geospatial database of the geographic information system is called to create a field work result layer;
acquiring the geographic information data to be edited from the geographic information system;
reading vector data in the geographic information data to be edited;
and writing the vector data into the field work result layer.
3. The field proofing result processing method according to claim 2, further comprising:
when a blank object without vector data exists in the field work result layer, calling a database engine of the database to read a blank pattern spot number corresponding to the blank object from a proof information layer, wherein the proof information layer comprises a pattern spot number field, and the pattern spot number field comprises a plurality of pattern spot numbers;
determining a corresponding blank field proofing result according to the blank pattern spot number, and analyzing coordinate point information of the blank field proofing result to calculate to obtain a rectangular range frame;
and writing the vector data of the rectangular range frame as the blank object into the field work result layer.
4. The field proofing result processing method according to claim 3, wherein the obtaining of the field proofing result corresponding to the target location from the field survey result package of the database includes:
when the user specifies a target position in the field work result layer through the interactive interface, judging whether a plurality of survey objects exist in the target position;
if only one investigation object exists, calling the database engine to read the field evidence-demonstrating result in the field investigation result package according to the pattern spot number of the investigation object;
if a plurality of survey objects exist, acquiring an object selection instruction of the user through the interactive interface, determining a target survey object according to the object selection instruction, and calling the database engine to read the field evidence-providing result in the field survey result package according to the spot number of the target survey object.
5. The field proofing result processing method according to claim 1, wherein the displaying the field proofing result through the interactive interface comprises:
initializing a memory and the interactive interface;
storing the description information of the field evidence achievement to the memory;
displaying a selection component of the field proofing result through the interactive interface;
when the user is in the selection component designates the target field industry proving achievement, the interactive interface displays the target field industry proving achievement and displays the description information corresponding to the target field industry proving achievement.
6. The method of claim 5, wherein the field proofing product comprises at least one field proofing photograph,
the selection subassembly through the mutual interface show the field proofing achievement includes:
determining the number of the field evidence-presenting photos in the field evidence-presenting result;
when the number of the field evidence demonstrating photos is one, displaying a selection component through the interactive interface, wherein the selection component is provided with a current photo button;
when the quantity of the field evidence demonstrating photos is multiple, the selection component is displayed through the interactive interface and provided with a previous button and a next button.
7. The field proofing result processing method according to claim 6, wherein the description information includes a photograph-taking coordinate point and a photograph-taking direction,
the interactive interface displays the target field proofing result and displays the description information corresponding to the target field proofing result, and the method comprises the following steps:
when the user designates a target field operation proof photo in the selection component, displaying the target field operation proof photo on the interactive interface;
and calling data visualization software to display the photo shooting coordinate point and the photo shooting direction of the target field demonstration photo.
8. The field proofing result processing method of claim 7, wherein the displaying the target field proofing photo on the interactive interface comprises:
when the user designates a target field operation proof photo in the selection component, judging whether the target field operation proof photo is downloaded to a hard disk;
if not, downloading the target field work evidence photo from the field work investigation result package of the database;
if yes, reading the target field operation proof photo from the hard disk;
and calling picture viewing software to display the target field operation demonstration photo.
9. The field proofing result processing method according to any one of claims 1 to 8, further comprising:
installing an external work evidence-raising result processing plug-in;
when a user opens a geographic information system and loads the field work evidence-proving result processing plug-in, judging whether the field work evidence-proving result processing plug-in is authorized;
if not, reading the machine code to generate a file to be authorized, and authorizing according to the machine code of the file to be authorized through an authorization tool;
and if the geographic information is authorized, acquiring the geographic information data to be edited from the geographic information system, and constructing to obtain an external work achievement layer.
10. A system for processing a certification result of a field work, the system comprising:
the data storage module is used for storing the geographic information data to be edited to a geographic information system and storing the field investigation result package to a database, wherein the geographic information system is ArcGIS, and the database is an SQL database;
the field work result layer construction module is used for acquiring the geographic information data to be edited from the geographic information system and constructing to obtain a field work result layer when the field work investigation result packet stored in the database is displayed to a user through an interactive interface and the user specifies the field work investigation result packet through the interactive interface;
the field work evidence-proving result acquisition module is used for acquiring field work evidence-proving results corresponding to a target position from the field work investigation result package of the database when the target position is specified in the field work result layer through the interactive interface by the user;
and the field evidence achievement display module is used for displaying the field evidence achievement through the interactive interface.
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| CN111666454A (en) * | 2020-05-26 | 2020-09-15 | 杭州今奥信息科技股份有限公司 | Method for acquiring pattern spot information in real time based on five elements of space-time information |
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