CN112650782A - Big data geographic information visualization method, system and storage medium - Google Patents
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Abstract
The application relates to a big data geographic information visualization method, a system and a storage medium, which relate to the technical field of visualization, and solve the problem that when important data related to visualization technology is not available, a user cannot know the supplement mode of the needed supplement data, so that the user cannot visually check the needed query area, and the method comprises the following steps: if the information required by the visual processing is missing, analyzing and acquiring a processing scheme of the missing information and sending the processing scheme to the terminal equipment of the user through a short message, wherein the processing scheme of the missing information comprises a detection instrument required to be applied in a corresponding area, a position required to be applied by the corresponding detection instrument and an adjustment scheme of the detection instrument at the corresponding position; and acquiring the missing information supplemented by the user, and constructing and forming a three-dimensional visual map. According to the method and the device, when the geographic information of the area required to be inquired by the user cannot be visually watched, the user can be timely notified of the processing scheme of the lacking information.
Description
Technical Field
The application relates to the technical field of visualization, in particular to a big data geographic information visualization method, a big data geographic information visualization system and a storage medium.
Background
With the rapid development of industries and fields such as data analysis and data mining, data visualization of various industries and fields, especially visualization technology of a large amount of data, is in a development trend of changing, changing and updating every day. With the continuous subdivision of the data visualization market, the customization requirements of various data visualization applications tend to be frequent, technologies and architectures aiming at specific markets and requirement types continuously appear, and the big data visualization scheme based on the geographic information system is gradually widely applied to various industries and scenes due to the data analysis value embodied in dimensions such as space, time, business and the like.
In the existing big data geographic information visualization system, when a user wants to visually view geographic information of a required query area,
with respect to the related art in the above, the inventors consider that there are the following drawbacks: once the query area required by the user cannot be visualized due to the lack of important data related to visualization technology, the user cannot know the supplement mode of the required data, so that the user cannot visually view the required query area.
Disclosure of Invention
In order to timely inform the user of the processing scheme of the lacking information when the geographic information of the area required to be inquired by the user cannot be visually watched, the application provides a method, a system and a storage medium for visualizing the geographic information of the big data.
In a first aspect, the present application provides a big data geographic information visualization method, which adopts the following technical scheme:
a big data geographic information visualization method comprises the following steps:
acquiring information of a region required to be queried by a user, wherein the information of the region required to be queried by the user comprises 3D model data and three-dimensional coordinate data;
matching corresponding 3D model data and three-dimensional coordinate data based on a region required to be inquired by a user, and drawing a map for visualization processing;
if the information required by visualization processing is complete, constructing and forming a three-dimensional visualization map;
if the information required by the visual processing is missing, analyzing and acquiring a processing scheme of the missing information and sending the processing scheme to the terminal equipment of the user through a short message, wherein the processing scheme of the missing information comprises a detection instrument required to be applied in a corresponding area, a position required to be applied by the corresponding detection instrument and an adjustment scheme of the detection instrument at the corresponding position;
and acquiring the missing information supplemented by the user, and constructing and forming a three-dimensional visual map.
By adopting the technical scheme, when the regional information required to be inquired by the user is acquired, the three-dimensional visual map can be formed in time under the condition that the geographic information of the corresponding region is complete, and the user can be informed in time under the condition that the geographic information of the corresponding region is not complete, so that the user can conveniently supplement the lacking information in time, and the three-dimensional visual map for the user to watch can be formed in time.
Optionally, the step of obtaining the information of the area that the user needs to query includes:
searching the frequency condition of the area queried by the user history from a preset first database in which the user and the area queried by the corresponding user history are stored;
predicting the possibility of the region possibly queried by the user this time based on the frequency condition of the region queried by the user history, making reasonable sequencing for the user to click and select, and simultaneously providing a query box for the user to input the region to be queried;
and acquiring the area selected by the user click or the area input by the user in the query box, and searching the 3D model data and the three-dimensional coordinate data of the corresponding area from a preset second database in which the area, the 3D model data of the corresponding area and the three-dimensional coordinate data are stored.
By adopting the technical scheme, proper sequencing can be listed based on the frequency condition of the areas queried by the user history, and the query box is provided, so that the user can effectively and conveniently find the areas to be queried and the geographic information of the corresponding areas in time.
Optionally, the steps of predicting the possibility of the user for inquiring the area possibly this time and making reasonable sequencing for the user to click and select are as follows:
acquiring a region with the user query times exceeding a preset time, and acquiring a region with the user query times being only once;
if the number of the regions with the user query times being only one time is less than the number of the regions with the user query times exceeding the preset times, sequencing the regions with the user query times exceeding the preset times from high to low according to the sequence of at least times; on the contrary, on the basis that the areas with the query times of the users exceeding the preset times are sorted from top to bottom according to the sequence of the times from at least, the areas which are not queried before all the users are listed beside the areas.
By adopting the technical scheme, whether the user tends to find the regions checked for multiple times or the regions checked for the first time can be analyzed, and a proper sequence is provided for the user to select based on the analysis result, so that the user can conveniently and quickly select the regions required by the user, and the geographic information of the corresponding regions can be quickly acquired.
Optionally, the step of analyzing the processing scheme of the acquired missing information and sending the processing scheme to the terminal device of the user through a short message is as follows:
searching for 3D model data and three-dimensional coordinate data which are possessed by a similar area with the highest similarity and a corresponding acquisition mode from a preset third database which stores areas, 3D model data and three-dimensional coordinate data which are possessed by the similar area and have the similarity exceeding a preset value and form a three-dimensional visual map, and the acquisition modes of the 3D model data and the three-dimensional coordinate data which are possessed by the similar area and have the highest similarity, wherein the acquisition modes of the 3D model data and the three-dimensional coordinate data which are possessed by the similar area comprise a detection instrument which is required to be applied by the similar area, a position which is required to be applied by the similar detection instrument and a detection instrument adjustment scheme at the corresponding position;
comparing 3D model data and three-dimensional coordinate data of a region inquired by a user with 3D model data and three-dimensional coordinate data of a similar region with the highest similarity, analyzing and acquiring the lacking information of the region inquired by the user, and taking the mode of acquiring the corresponding lacking information of the region with the highest similarity as a processing scheme of the lacking information of the region inquired by the user;
and sending the processing scheme of the missing information of the area inquired by the user to the terminal equipment of the user.
By adopting the technical scheme, under the condition that the geographic information is lost, the corresponding processing scheme can be effectively provided for the user based on the geographic information acquisition mode of finding the area similar to the area required to be inquired by the user, and the user can conveniently and timely supplement the lost information.
Optionally, the big data geographic information visualization method further includes a step after the processing scheme for analyzing and acquiring the missing information and before the processing scheme is sent to the terminal device of the user through a short message, and the method includes the following steps:
searching out the misoperation part of the user history in the missing information processing scheme from a preset fourth database in which the user and the misoperation part of the user history in the missing information processing scheme are stored;
and the user is historical at the misoperation part in the missing information processing scheme and is loaded in the short message.
By adopting the technical scheme, the operation fault part of the user history in the missing information processing scheme can be found out in time, and the user is notified again, so that the user is prevented from making mistakes again in the subsequent operation process.
Optionally, the big data geographic information visualization method further includes a step performed synchronously with sending the processing scheme of the missing information of the area queried by the user to the terminal device of the user: and the terminal equipment of the synchronous voice dialing user performs voice notification.
By adopting the technical scheme, the user can be informed better through the voice dialing mode, and the situation that the user generates negligence information is avoided.
Big data geographic information visualization system comprising a memory, a processor and a program stored on the memory and executable on the processor, the program being capable of being loaded and executed by the processor to implement the big data geographic information visualization method according to any one of the preceding claims
By adopting the technical scheme, the three-dimensional visual map can be formed in time under the condition that the geographic information of the corresponding region is complete when the regional information required to be inquired by the user is acquired, and the user can be informed in time under the condition that the geographic information of the corresponding region is not complete, so that the user can be facilitated to supplement the lacking information in time, and the three-dimensional visual map for the user to watch can be formed in time.
In a third aspect, the present application provides a computer storage medium, which adopts the following technical solutions:
a computer storage medium comprising a program that is capable of being loaded by a processor and that when executed performs a big data geographic information visualization method as claimed in any one of the preceding claims.
By adopting the technical scheme, the three-dimensional visual map can be formed in time under the condition that the geographic information of the corresponding region is complete when the regional information required to be inquired by the user is acquired, and the user can be informed in time under the condition that the geographic information of the corresponding region is not complete, so that the user can be facilitated to supplement the lacking information in time, and the three-dimensional visual map for the user to watch can be formed in time.
To sum up, the beneficial technical effect of this application does:
1. when the geographic information of the area required to be inquired by the user cannot be visualized, the user can be informed of the supplement scheme of the required defect information in time, so that the user can supplement the defect information in time, and the visualization of the geographic information can be smoothly carried out.
2. The problem that the user previously made can be timely notified to the user, so that the problem that the subsequent user can not make the same problem when acquiring the supplementary information is avoided.
Drawings
Fig. 1 is an overall step schematic diagram of a big data geographic information visualization method according to an embodiment of the present application.
Fig. 2 is a detailed step diagram of step S100 in fig. 1.
Fig. 3 is a schematic diagram of the steps mentioned in step S120 in fig. 2, which are used for predicting the possibility of the user to query the area this time and making reasonable ranking for the user to click and select.
Fig. 4 is a schematic diagram illustrating a step of analyzing a processing scheme of acquiring missing information and sending the missing information to a terminal device of a user through a short message in fig. 1.
Fig. 5 is a schematic diagram of the step SA00 in fig. 1 after analyzing the processing scheme of obtaining the missing information and before sending the missing information to the terminal device of the user by short message.
Detailed Description
The present application is described in further detail below with reference to the attached drawings.
Referring to fig. 1, a big data geographic information visualization method disclosed for the present application includes step S100, step S200, step S300, step SA00, and step SB00, where step S300 and step SA00 run in parallel.
In step S100, information of a query area required by a user is acquired, wherein the information of the query area required by the user includes 3D model data and three-dimensional coordinate data.
The three-dimensional coordinate data mentioned in step S100 is obtained by converting Geo data according to reference data, where the Geo data is geospatial data, and the Geo data mainly refers to a data type used for defining and describing characteristics of geographic elements in terms of space and appearance shape in a geographic space. Besides data such as longitude and latitude coordinates used for describing graphs, Geo data can also expand other data information in a user-defined mode so as to meet specific requirements of data storage, query, calculation, visual application and the like. The 3D model data is three-dimensional model data of a building, and the 3D model data is established according to actually measured three-dimensional data of the building.
The step of converting Geo data into three-dimensional coordinate data according to the reference data is as follows: and determining the position and the range of the three-dimensional space coordinate and the position and the range of the Geo coordinate system according to the position and the range which need to be displayed in the window view. And then, corresponding the Geo coordinates of the view boundary points to the three-dimensional space coordinates one by one to construct reference data, and determining the conversion relation between the Geo coordinates and the three-dimensional space coordinates, namely the conversion relation between the Geo data and the three-dimensional coordinate data according to the content of the reference data.
Referring to fig. 2, step S100 may be divided into step S110 to step S130.
In step S110, the number of times of the area queried by the user history is found from a preset first database storing the user and the area queried by the corresponding user history.
In step S120, the probability of the area possibly queried by the user this time is predicted based on the frequency of the area queried by the user, a reasonable order is made for the user to click and select, and meanwhile, a query box for the user to input the required query area is provided.
The steps mentioned in step S120 for predicting the possibility of the user to query the area this time and making reasonable ranking for the user to click and select can be divided into steps S12a to S12 b.
In step S12a, an area in which the user query frequency exceeds a preset frequency is obtained, and an area in which the user query frequency is only one time is obtained, where the preset frequency is at least 2.
In step S12b, if the number of regions for which the user query frequency is only one is less than the number of regions for which the user query frequency exceeds the preset frequency, then the regions for which the user query frequency exceeds the preset frequency are sorted from top to bottom in the order of at least more times; on the contrary, on the basis that the areas with the query times of the users exceeding the preset times are sorted from top to bottom according to the sequence of the times from at least, the areas which are not queried before all the users are listed beside the areas.
For example, if the number of the regions browsed by the user only 1 time is 10, and the number of the regions browsed by the user multiple times is 15, then the regions with the user query times exceeding the preset number are sorted from top to bottom in the order of at least times.
In step S130, the area selected by the user click or the area input by the user in the query box is obtained, and the 3D model data and the three-dimensional coordinate data of the corresponding area are searched from the preset second database in which the area and the 3D model data and the three-dimensional coordinate data of the corresponding area are stored.
In step S200, the 3D model data and the three-dimensional coordinate data are matched based on the query area required by the user, and a map is drawn and visualized.
In step S200, matching the corresponding 3D model data based on the query area required by the user, and performing matrix transformation on the 3D model data according to the converted three-dimensional coordinate data, that is, after Geo data is converted into three-dimensional coordinate data according to the reference data, performing matrix transformation on the 3D model data based on the three-dimensional coordinate data, for example, performing translation, stretching, or rotation on the 3D model data according to the converted three-dimensional coordinate data.
In step S300, if the information required for the visualization process is complete, a three-dimensional visualization map is constructed and formed.
In step SA00, if the information required for visualization processing is missing, analyzing and obtaining a processing scheme of the missing information and sending the processing scheme to the terminal device of the user through a short message, where the processing scheme of the missing information includes a detection instrument required to be applied in the corresponding area, a position required to be applied by the corresponding detection instrument, and an adjustment scheme of the detection instrument at the corresponding position.
For example, if it is necessary to compensate the height difference between two points on the ground, the detection instrument to be used is a level gauge, and the specific position is determined according to the need.
Referring to fig. 3, the step of analyzing the processing scheme of acquiring the missing information and sending the same to the terminal device of the user by short message as mentioned in step SA00 may be divided into steps SAa0 to SAc 0.
In step SAa0, from a third database in which regions, 3D model data and three-dimensional coordinate data of similar regions having similarities with the corresponding regions exceeding a predetermined value and forming a three-dimensional visual map, and an acquisition manner of the 3D model data and the three-dimensional coordinate data of the similar regions are stored, the 3D model data and the three-dimensional coordinate data of the similar regions having the highest similarity and the corresponding acquisition manner are found out from the region queried by the user, where the acquisition manner of the 3D model data and the three-dimensional coordinate data of the similar regions includes detection instruments to be applied to the similar regions, positions to be applied by the similar detection instruments, and adjustment schemes of the detection instruments at the corresponding positions.
In step SAb0, the processing scheme of the missing information of the area inquired by the user is sent to the terminal equipment of the user.
Referring to fig. 4, further considering the error of the user in acquiring the missing information, the big data geographic information visualization method further includes steps after analyzing the processing scheme of acquiring the missing information and before sending to the terminal device of the user by short message, including steps Sa00 to Sb 00.
In step Sa00, the operation fault location of the user history in the missing information processing scheme is found from a preset fourth database storing the user and the operation fault location of the user history in the missing information processing scheme.
In step Sb00, the user is historical at the place of the operation failure in the missing information processing scheme and loaded in the short message.
In addition, in consideration of timely informing the user of timely processing the information supplement scheme, the big data geographic information visualization method also comprises the steps of synchronously sending the processing scheme of missing information in the area inquired by the user to the terminal equipment of the user: and the terminal equipment of the synchronous voice dialing user performs voice notification.
The voice notification mode is realized through a voice prompter.
In step SB00, the missing information supplemented by the user is acquired, and a three-dimensional visual map is constructed.
The embodiment of the application also provides a computer readable storage medium, which comprises a program capable of realizing the method of any one of fig. 1-5 when being loaded and executed by a processor.
The computer-readable storage medium includes, for example: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read-only memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.
Based on the same inventive concept, an embodiment of the present application further provides a big data geographic information visualization system, which includes a memory and a processor, where the memory stores a program that can be executed on the processor to implement any one of the methods shown in fig. 1 to 5.
It will be clear to those skilled in the art that, for convenience and simplicity of description, the foregoing division of the functional modules is merely used as an example, and in practical applications, the above function distribution may be performed by different functional modules according to needs, that is, the internal structure of the device is divided into different functional modules to perform all or part of the above described functions. For the specific working processes of the system, the apparatus and the unit described above, reference may be made to the corresponding processes in the foregoing method embodiments, and details are not described here again.
In the several embodiments provided in the present application, it should be understood that the disclosed system, apparatus and method may be implemented in other manners. For example, the above-described apparatus embodiments are merely illustrative, and for example, a module or a unit may be divided into only one logical function, and may be implemented in other ways, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
Units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present application may be substantially implemented or contributed by the prior art, or all or part of the technical solution may be embodied in a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, a network device, or the like) or a processor (processor) to execute all or part of the steps of the method according to the embodiments of the present application. And the aforementioned storage medium includes: u disk, removable hard disk, read only memory, random access memory, magnetic or optical disk, etc. for storing program codes.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (8)
1. A big data geographic information visualization method is characterized by comprising the following steps:
acquiring information of a region required to be queried by a user, wherein the information of the region required to be queried by the user comprises 3D model data and three-dimensional coordinate data;
matching corresponding 3D model data and three-dimensional coordinate data based on a region required to be inquired by a user, and drawing a map for visualization processing;
if the information required by visualization processing is complete, constructing and forming a three-dimensional visualization map;
if the information required by the visual processing is missing, analyzing and acquiring a processing scheme of the missing information and sending the processing scheme to the terminal equipment of the user through a short message, wherein the processing scheme of the missing information comprises a detection instrument required to be applied in a corresponding area, a position required to be applied by the corresponding detection instrument and an adjustment scheme of the detection instrument at the corresponding position;
and acquiring the missing information supplemented by the user, and constructing and forming a three-dimensional visual map.
2. The big data geographic information visualization method according to claim 1, wherein the step of obtaining the information of the query area required by the user comprises:
searching the frequency condition of the area queried by the user history from a preset first database in which the user and the area queried by the corresponding user history are stored;
predicting the possibility of the region possibly queried by the user this time based on the frequency condition of the region queried by the user history, making reasonable sequencing for the user to click and select, and simultaneously providing a query box for the user to input the region to be queried;
and acquiring the area selected by the user click or the area input by the user in the query box, and searching the 3D model data and the three-dimensional coordinate data of the corresponding area from a preset second database in which the area, the 3D model data of the corresponding area and the three-dimensional coordinate data are stored.
3. The big data geographic information visualization method according to claim 2, wherein: the steps of predicting the possibility of the user to query the area possibly at this time and making reasonable sequencing for the user to click and select are as follows:
acquiring a region with the user query times exceeding a preset time, and acquiring a region with the user query times being only once;
if the number of the regions with the user query times being only one time is less than the number of the regions with the user query times exceeding the preset times, sequencing the regions with the user query times exceeding the preset times from high to low according to the sequence of at least times; on the contrary, on the basis that the areas with the query times of the users exceeding the preset times are sorted from top to bottom according to the sequence of the times from at least, the areas which are not queried before all the users are listed beside the areas.
4. The big data geographic information visualization method according to claim 1, wherein: the steps of analyzing and acquiring the processing scheme of the missing information and sending the processing scheme to the terminal equipment of the user through the short message are as follows:
searching for 3D model data and three-dimensional coordinate data which are possessed by a similar area with the highest similarity and a corresponding acquisition mode from a preset third database which stores areas, 3D model data and three-dimensional coordinate data which are possessed by the similar area and have the similarity exceeding a preset value and form a three-dimensional visual map, and the acquisition modes of the 3D model data and the three-dimensional coordinate data which are possessed by the similar area and have the highest similarity, wherein the acquisition modes of the 3D model data and the three-dimensional coordinate data which are possessed by the similar area comprise a detection instrument which is required to be applied by the similar area, a position which is required to be applied by the similar detection instrument and a detection instrument adjustment scheme at the corresponding position;
comparing 3D model data and three-dimensional coordinate data of a region inquired by a user with 3D model data and three-dimensional coordinate data of a similar region with the highest similarity, analyzing and acquiring the lacking information of the region inquired by the user, and taking the mode of acquiring the corresponding lacking information of the region with the highest similarity as a processing scheme of the lacking information of the region inquired by the user;
and sending the processing scheme of the missing information of the area inquired by the user to the terminal equipment of the user.
5. The big data geographic information visualization method according to claim 1, further comprising a step of being located after a processing scheme for analyzing and obtaining the missing information and before being sent to a terminal device of a user by a short message, comprising the following steps:
searching out the misoperation part of the user history in the missing information processing scheme from a preset fourth database in which the user and the misoperation part of the user history in the missing information processing scheme are stored;
and loading the user history at the misoperation part in the missing information processing scheme into the short message.
6. The big data geographic information visualization method according to claim 1, further comprising, in synchronization with the sending of the processing scheme of the missing information of the area queried by the user to the terminal device of the user, the steps of: and the terminal equipment of the synchronous voice dialing user performs voice notification.
7. A big data geographic information visualization system, comprising a memory, a processor and a program stored on the memory and executable on the processor, the program being capable of being loaded and executed by the processor to implement the big data geographic information visualization method according to any one of claims 1 to 6.
8. A computer storage medium, characterized in that: a program comprising instructions that when loaded and executed by a processor implement the big data geographic information visualization method according to any one of claims 1 to 6.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113535870A (en) * | 2021-06-23 | 2021-10-22 | 苏州智能交通信息科技股份有限公司 | Traffic information visual analysis method, system and terminal based on big data |
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