Analysis system for identifying commercial service place development residential units

Abstract

The invention discloses an analysis system for identifying a commercial service place development housing unit, and relates to the technical field of land and space purpose control, and the system comprises an input module which is used for inputting an analysis range defined by a user and various types of data needing to be processed, and comprises an analysis range input unit and an analysis data input unit, and an analysis module which is used for analyzing the analysis range input unit and the analysis data input unit; the data analysis module is used for calculating and analyzing the data source of the input module so as to obtain courtyard and building units suspected of'business-to-house 'in an analysis range and transmitting results to the display module, the display module comprises a spatial relationship analysis unit and a system identification analysis unit, and the display module is used for visually displaying the identification results in report statistics, map rendering and labeling forms. Comprising a statistical result display unit and an electronic map display unit. According to the invention, automatic, low-cost and visual identification of the residential unit developed at the commercial service place is realized, and the problem of low efficiency of a traditional method depending on field investigation and resident feedback is solved.

Description

Technical Field

[0001] The present invention relates to the technical field of land space use control, and in particular to an analysis system for identifying residential units developed on commercial and service land. Background Art

[0002] With the advancement of urbanization, the number of urban populations continues to rise, and the demand for urban housing is also expanding. Because the new land resources that can be developed into residential units in cities are extremely limited, many buildings originally designed for commercial services have been transformed and developed into residential units, such as apartments, duplexes or other forms of living space. However, since these buildings do not follow residential standards during the planning and construction process, they will have potential problems in urban planning, fire safety, and quality of life for residents, which not only poses a threat to the safety of life and property of residents, but also brings additional pressure to urban management. At present, the identification of the conversion of commercial and service land into residential units in three-dimensional space mainly relies on field surveys and residents' feedback. This approach requires a lot of manpower, material resources and time investment, and it is impossible to achieve automated processing and it is difficult to provide intuitive display effects. Summary of the invention

[0003] In view of this, the purpose of the present invention is to provide a commercial and service land residential unit identification and analysis system, which aims to achieve automatic, low-cost and visual identification of residential units developed in commercial and service land by constructing three core modules: input, analysis and display.

[0004] To achieve the above objectives, the present invention adopts the following technical solutions: An analysis system for identifying residential units for commercial and service land development, characterized by comprising: An input module, used for inputting a user-defined analysis range and data to be processed, including an analysis range input unit and an analysis data input unit; The analysis module is used to perform calculation analysis on the data source of the input module and pass the results to the display module, including a spatial relationship analysis unit and a system identification analysis unit; The display module is connected to the analysis module and is used to visualize the courtyards and building units that have been analyzed and identified, and to display the corresponding statistical information, including a statistical result display unit and an electrical map display unit.

[0005] Furthermore, the analysis scope input unit is used to input specific geographic information system (GIS) data, including but not limited to administrative blocks or self-drawn plot scopes, and the data analysis input unit is used to integrate specific geographic information system data related to the analysis target, including but not limited to gas point vector data required by the system, average monthly gas consumption data of each gas point, land survey vectors and land classification data, building roof vectors, courtyard map vectors and name data.

[0006] Furthermore, the spatial relationship analysis unit is used to analyze the geographical location and building unit information that meets the requirements included in the input geographic information system data, including but not limited to obtaining information on courtyards and building units that meet the commercial and service nature of the land and cover the gas points within the scope, and the system identification analysis unit is used to identify the analyzed geographic information system data to obtain geographical location and building unit information that meets the requirements, including but not limited to obtaining information on courtyards and building units that are suspected of being "commercial-to-residential".

[0007] Furthermore, the statistical result display unit is used to display the identified geographical location and building unit information in the form of data, including but not limited to displaying the information of courtyards and building units suspected of "commercial conversion to residential" in the form of report statistics, and the electronic map display unit is used to display the identified geographical location and building unit information through map rendering and annotation technology, including but not limited to displaying the information of courtyards and building units suspected of "commercial conversion to residential" in the form of geographical information with map rendering and map annotation.

[0008] Furthermore, the spatial relationship analysis unit obtains the geographical location and building unit information within the analysis scope through the spatial overlay relationship between the data based on the geographic information system data vectors related to the analysis target of the input module, including but not limited to the analysis range vector, gas point vector, land survey commercial and service land type vector, building roof vector and courtyard map vector data source, including but not limited to courtyards and building units of commercial and service nature plots and covering gas points.

[0009] Furthermore, the steps of constructing the system identification and analysis unit include: Step 1: Determine the threshold of the key performance indicator by statistically analyzing relevant geographic and usage data, including but not limited to calculating the average and standard deviation of the monthly gas consumption of each gas point covered by the urban residential land parcels in the land survey, and using the formula "average ± 2 × standard deviation" to calculate the threshold; Step 2: construct a filter according to the determined threshold value, and use the filter to filter the input data to identify key data points, including but not limited to filtering out gas points that meet the threshold value from all gas points based on the generated filter and the input average monthly gas consumption data of each gas point; Step 3: Using the screened data points, further filter and identify plots of land with specific attributes to find out geographical locations and building units with specific uses, including but not limited to using "gas points that meet the threshold" as the filtering rule, filtering "courtyards and building units within the analysis scope that meet the commercial and service nature and cover the gas points" to obtain courtyards and building units suspected of "commercial to residential".

[0010] Compared with the prior art, the present invention provides a system for identifying and analyzing residential units in commercial and service land. By constructing an automated processing flow of three core modules: input, analysis, and display, the present invention effectively reduces the investment in manpower, material resources, and time. The identification results are intuitively displayed in the form of map overlays, charts, and reports, thereby realizing the visual identification and display of residential units developed in commercial and service land. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the embodiments of this specification or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the embodiments of this specification. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0012] Figure 1 It is a structural schematic diagram of an analysis system for identifying residential units developed on commercial and service land provided by a specific embodiment of the present invention.

[0013] Figure 2 It is an automated flow chart of an analysis system for identifying residential units developed on commercial and service land provided by a specific embodiment of the present invention.

[0014] Figure 3 It is an example diagram of an analysis system for identifying residential units developed on commercial and service land, provided by a specific embodiment of the present invention. DETAILED DESCRIPTION

[0015] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments.

[0016] like Figure 1 As shown, the embodiment of the present invention discloses a commercial and service land residential unit identification and analysis system, including: An input module, used to input a user-defined analysis range and data to be processed, including an analysis range input unit and an analysis data input unit, wherein the analysis range input unit is used to input a specific administrative block or a self-drawn plot range, and the data analysis input unit is used to integrate the gas point vector data required by the system, the average monthly gas consumption data of each gas point, the land survey vector and land type data, the building roof vector, the courtyard map vector and name data; The analysis module is used to calculate and analyze the data source of the input module and pass the results to the display module, including a spatial relationship analysis unit and a system identification analysis unit. The spatial relationship analysis unit is used to obtain courtyards and building units that meet the commercial and service nature of the land and cover the gas points within the analysis range; the system identification analysis unit is used to obtain courtyards and building units that are suspected of being "commercial-to-residential"; A display module, connected to the analysis module, is used to visualize the courtyards and building units identified through analysis and display corresponding statistical information, including a statistical result display unit and an electronic map display unit. The statistical result display unit is used to display the courtyards and building units suspected of being "commercial-to-residential" identified in the form of report statistics; the electronic map display unit is used to display the courtyards and building units suspected of being "commercial-to-residential" identified in the form of map rendering and map-annotated geographic information; like Figure 2 As shown, in the embodiment of the present invention, the input module corresponds to steps S1 and S2, the analysis module corresponds to steps S3 to S6, and the display module corresponds to steps S7 and S8. The input module is used to receive the user-defined analysis range and the data to be processed, and includes an analysis range input unit and an analysis data input unit.

[0017] The purpose of the analysis scope input unit is to allow users to enter a specific administrative block or draw a plot range. For example, users can select an existing administrative block or draw a plot range using the drawing tool. This function allows users to determine the scope of the analysis based on their needs and research objectives.

[0018] The analysis data input unit is used to integrate various data required by the system. These data include gas point location vector data, average monthly gas consumption data of each gas point, land survey vector and land type data, building roof vector and courtyard map vector and name data. The integration of these data enables the system to reasonably and accurately identify courtyards and building units that meet the nature of commercial services and cover gas points.

[0019] The gas point location vector data contains the geographical location information of each gas point, and the distribution of gas points can be determined through these data; the average monthly gas consumption data of each gas point represents the gas usage of residents, and can provide the average monthly gas consumption information of each gas point; the land survey vector and land classification data contain land use type, plot shape and spatial location information; the building roof vector provides the building location and roof shape vector information; the courtyard map vector and name data contain the geographical location information, courtyard shape vector and name of the courtyard, which can be used to represent and identify different courtyards.

[0020] The main function of the analysis module is to perform calculation analysis on the data source of the input module and pass the results to the display module. The module includes two main analysis units: a spatial relationship analysis unit and a system identification analysis unit.

[0021] The main task of the spatial relationship analysis unit is to obtain the courtyards and building units that meet the commercial and service nature of the land and cover the gas points within the analysis scope. The specific steps are: according to the analysis scope vector, gas point vector, land survey commercial and service land type vector, building roof vector and courtyard map vector data source of the input module, through the spatial overlay relationship between the data, the courtyards and building units that meet the commercial and service nature of the land and cover the gas points within the analysis scope are obtained.

[0022] The system identification and analysis unit is responsible for obtaining courtyards and building units suspected of being "commercial-to-residential". The specific steps are as follows: first, by calculating the average and standard deviation of the average monthly gas consumption of each gas point covered by the urban residential land plots in the land survey, the threshold is calculated using the formula "average ± 2 × standard deviation"; secondly, a filter is constructed according to the threshold; then, based on the generated filter and the input average monthly gas consumption data of each gas point, the gas points that meet the threshold are screened out from all gas points; finally, using "gas points that meet the threshold" as the filtering rule, the "courtyards and building units that meet the commercial and service nature of the plots and cover the gas points within the analysis range" are filtered to obtain courtyards and building units suspected of being "commercial-to-residential".

[0023] The main function of the display module is to present the analyzed and identified courtyards and building units in a visual way. The display module mainly consists of two parts: a statistical result display unit and an electronic map display unit, which can not only display these courtyards and building units, but also display the statistical information related to them.

[0024] The main function of the statistical result display unit is to count and display the courtyards and building units suspected of "commercial to residential" identified by the analysis module in the form of reports, so that users can view the analysis results from a quantitative perspective.

[0025] The electronic map display unit displays these suspected "commercial-to-residential" courtyards and building units in the form of geographic information, such as Figure 3 Specifically, it will render and mark these courtyards and building units on the map, so that users can intuitively view the location and distribution on the map. The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various changes and variations. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An analysis system for identifying residential units in commercial and service land development, characterized in that include: An input module, used for inputting a user-defined analysis range and data to be processed, including an analysis range input unit and an analysis data input unit; The analysis module is used to perform calculation analysis on the data source of the input module and pass the results to the display module, including a spatial relationship analysis unit and a system identification analysis unit; The display module is connected to the analysis module and is used to visualize the courtyards and building units that have been analyzed and identified, and to display the corresponding statistical information, including a statistical result display unit and an electrical map display unit.

2. An analysis system for identifying residential units in commercial and service land development according to claim 1, characterized in that: The analysis scope input unit is used to input specific geographic information system (GIS) data, and the data analysis input unit is used to integrate specific geographic information system data related to the analysis target.

3. An analysis system for identifying residential units in commercial and service land development according to claim 1, characterized in that: The spatial relationship analysis unit is used to analyze the geographical location and building unit information that meet the requirements included in the input geographical information system data, and the system identification analysis unit is used to identify the analyzed geographical information system data to obtain the geographical location and building unit information that meet the requirements.

4. The analysis system for identifying residential units in commercial and service land development according to claim 1, characterized in that: The statistical result display unit is used to display the identified geographical location and building unit information in the form of data, and the electronic map display unit is used to display the identified geographical location and building unit information through map rendering and annotation technology.

5. The analysis system for identifying residential units in commercial and service land development according to claim 1, characterized in that: The spatial relationship analysis unit obtains the geographical location and building unit information that meet the requirements within the analysis range according to the GIS data vectors related to the analysis target of the input module through the spatial superposition relationship between the data.

6. An analysis system for identifying residential units in commercial and service land development according to claim 1, characterized in that: The steps of constructing the system identification and analysis unit include: Step 1: Determine thresholds for key performance indicators by statistically analyzing relevant geographic and usage data; Step 2: Construct a filter based on the determined threshold and use the filter to screen the input data to identify key data points; Step 3: Using the screened data points, further filter and identify plots of land with specific attributes to find out the geographical locations and building units for specific uses.

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