A method, device, equipment and storage medium for quantitatively evaluating the spatial configuration balance of public service facilities

Abstract

The present application provides a method, device, equipment and storage medium for quantitatively evaluating the spatial configuration balance of public service facilities. The method includes obtaining relevant geographic data of the public service facilities to be evaluated, wherein the relevant geographic data includes: at least one of the total scale of geographic elements, the number of spatial units and the scale of geographic elements in each spatial unit; analyzing the background correction coefficient and element ratio of the public service facilities to be evaluated based on the relevant geographic data, wherein the element ratio includes the element ratio of the public service facilities to be evaluated in each spatial unit; and evaluating the spatial configuration balance of the public service facilities to be evaluated based on the background correction coefficient and element ratio. This method can achieve the effect of accurately monitoring and evaluating the spatial configuration of public service facilities.

Description

Technical Field

[0001] The present application relates to the field of space monitoring, and more specifically, to a method, device, equipment and storage medium for quantitatively evaluating the balance of spatial configuration of public service facilities. Background Art

[0002] At present, urban land space monitoring data considers the spatial distribution characteristics of geographical elements and quantitatively measures the balance and concentration of the spatial distribution of geographical elements. It can be used to analyze the deficiencies in the balance of public service space configuration such as medical institutions, education, art venues, and sports venues within the city. Existing space monitoring is often achieved through the shooting of space monitoring data.

[0003] The above-mentioned method of taking images based on space monitoring data to realize space monitoring has great limitations, and recognition errors or inaccuracies are prone to occur during the image recognition process.

[0004] Therefore, how to accurately monitor and evaluate the spatial configuration of public service facilities is a technical problem that needs to be solved. Summary of the invention

[0005] The purpose of the embodiments of the present application is to provide a method for quantitatively evaluating the balance of the spatial configuration of public service facilities. Through the technical solutions of the embodiments of the present application, it is possible to achieve the effect of accurately monitoring and evaluating the spatial configuration of public service facilities.

[0006] In a first aspect, an embodiment of the present application provides a method for quantitatively evaluating the balance of spatial configuration of public service facilities, comprising: obtaining relevant geographic data of the public service facilities to be evaluated, wherein the relevant geographic data include: the total scale of geographic elements, the number of spatial units, and at least one of the scale of geographic elements in each spatial unit; analyzing the background correction coefficient and element proportion of the public service facilities to be evaluated based on the relevant geographic data, wherein the element proportion includes the element proportion of the public service facilities to be evaluated in each spatial unit; and evaluating the spatial configuration balance of the public service facilities to be evaluated based on the background correction coefficient and the element proportion.

[0007] In the above embodiments of the present application, relevant geographic data can be used to analyze data related to the public service facilities to be evaluated, and then the spatial configuration balance of the public service facilities to be evaluated can be accurately calculated, thereby achieving the effect of accurately monitoring and evaluating the spatial configuration of public service facilities.

[0008] In some embodiments, the background correction coefficient and element ratio of the public service facility to be evaluated are analyzed based on the relevant geographic data and obtained by the following formula:

[0009] ;

[0010] ;

[0011] in, is the scale of geographical elements in the ith spatial unit, P is the total scale of geographical elements, is the proportion of elements of the public service facilities to be evaluated in the ith spatial unit, n is the number of spatial units, A is the background correction coefficient, and i is a positive integer.

[0012] In the above embodiments of the present application, the background correction coefficient and the element ratio can be accurately calculated through the algorithm provided by the present application.

[0013] In some embodiments, the spatial configuration balance of the public service facilities to be evaluated is evaluated according to the background correction coefficient and the element ratio, which is obtained by the following formula:

[0014] ;

[0015] in, Configure the balance for the space. is the proportion of elements of the public service facilities to be evaluated in the ith spatial unit, n is the number of spatial units, A is the background correction coefficient, and i is a positive integer.

[0016] In the above embodiments of the present application, the spatial configuration balance can be accurately calculated through the algorithm provided by the present application.

[0017] In some embodiments, obtaining relevant geographic data of the public service facilities to be evaluated includes: obtaining spatial monitoring data of the area where the public service facilities to be evaluated are located; dividing the spatial monitoring data into spatial units according to a preset scale to obtain multiple spatial units corresponding to the number of spatial units; and using geographic data analysis tools to analyze the total scale of geographic elements in the spatial monitoring data and the scale of geographic elements in each spatial unit in the multiple spatial units.

[0018] In the above embodiments of the present application, by dividing the spatial units, the element scale of each spatial unit can be analyzed, and the total scale of the geographical elements and the scale of the geographical elements in each spatial unit among the multiple spatial units can be accurately obtained.

[0019] In some embodiments, the public service facilities to be evaluated include: hospitals, institutions of higher education, museums, libraries, science and technology museums, art galleries, or large sports stadiums.

[0020] In the above-mentioned embodiments, the present application can be applied to quantitative evaluation of spatial configuration balance of various public facilities.

[0021] In some embodiments, after evaluating the spatial configuration balance of the public service facilities to be evaluated based on the background correction coefficient and the element ratio, it also includes: determining whether the spatial configuration balance meets a preset threshold; when it is determined that the spatial configuration balance meets the preset threshold, analyzing the areas where the public service facilities to be evaluated are located and lacking the public service facilities to be evaluated, and providing suggestions for new facilities.

[0022] In the above-mentioned embodiments, the present application can provide construction suggestions based on the quantitative evaluation results of spatial configuration balance to enrich regional facilities.

[0023] In some embodiments, the spatial configuration balance of the public service facilities to be evaluated is evaluated based on the background correction coefficient and the element ratio, including: quantitatively evaluating the spatial configuration balance of the public service facilities to be evaluated in different cities based on the background correction coefficient and the element ratio, and drawing a heat map of the urban spatial configuration balance.

[0024] In the above-mentioned embodiment of the present application, a heat map of urban space configuration balance can be drawn according to the quantitative evaluation results of spatial configuration balance to display the urban space configuration situation.

[0025] In a second aspect, an embodiment of the present application provides a device for quantitatively evaluating the balance of spatial configuration of public service facilities, including:

[0026] An acquisition module, used for acquiring relevant geographic data of the public service facility to be evaluated, wherein the relevant geographic data includes: at least one of the total scale of geographic elements, the number of spatial units, and the scale of geographic elements in each spatial unit;

[0027] An analysis module is used to analyze the background correction coefficient and element proportion of the public service facility to be evaluated based on relevant geographic data, wherein the element proportion includes the element proportion of the public service facility to be evaluated in each spatial unit;

[0028] The evaluation module is used to evaluate the spatial configuration balance of the public service facilities to be evaluated based on the background correction coefficient and element proportion.

[0029] Optionally, the background correction coefficient and element ratio of the public service facilities to be evaluated are analyzed by the analysis module and obtained by the following formula:

[0030] ;

[0031] ;

[0032] in, is the scale of geographical elements in the ith spatial unit, P is the total scale of geographical elements, is the proportion of elements of the public service facilities to be evaluated in the ith spatial unit, n is the number of spatial units, A is the background correction coefficient, and i is a positive integer.

[0033] Optionally, the spatial configuration balance of the public service facilities to be evaluated is evaluated by the evaluation module according to the background correction coefficient and the element ratio, which is obtained by the following formula:

[0034] ;

[0035] in, Configure the balance for the space. is the proportion of elements of the public service facilities to be evaluated in the ith spatial unit, n is the number of spatial units, A is the background correction coefficient, and i is a positive integer.

[0036] Optionally, the acquisition module is specifically used to:

[0037] Obtain spatial monitoring data of the area where the public service facilities to be evaluated are located;

[0038] Divide the spatial monitoring data into spatial units according to a preset scale to obtain a plurality of spatial units corresponding to the number of spatial units;

[0039] Use geographic data analysis tools to analyze the total scale of geographic elements in spatial monitoring data and the scale of geographic elements in each spatial unit in multiple spatial units.

[0040] Optional public service facilities to be assessed include:

[0041] Hospitals, institutions of higher education, museums, libraries, science and technology museums, art galleries or large sports stadiums.

[0042] Optionally, after evaluating the spatial configuration balance of the public service facilities to be evaluated according to the background correction coefficient and the element ratio, the device further includes:

[0043] A suggestion module is used to determine whether the spatial configuration balance meets a preset threshold;

[0044] When it is determined that the spatial configuration balance meets the preset threshold, the areas where the public service facilities to be evaluated are lacking are analyzed, and suggestions for new facilities are provided.

[0045] Optionally, the evaluation module is specifically used to:

[0046] Based on the background correction coefficient and factor proportion, the spatial configuration balance of the public service facilities to be evaluated in different cities is quantitatively evaluated, and a heat map of urban spatial configuration balance is drawn.

[0047] In a third aspect, an embodiment of the present application provides an electronic device, comprising a processor and a memory, wherein the memory stores computer-readable instructions, and when the computer-readable instructions are executed by the processor, the steps in the method provided in the first aspect are performed.

[0048] In a fourth aspect, an embodiment of the present application provides a readable storage medium having a computer program stored thereon, and when the computer program is executed by a processor, the steps in the method provided in the first aspect are performed.

[0049] Other features and advantages of the present application will be described in the following description, and partly become apparent from the description, or be understood by practicing the embodiments of the present application. The purpose and other advantages of the present application can be realized and obtained by the structures specifically pointed out in the written description, claims, and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0050] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments of the present application will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0051] Figure 1 A flowchart of a method for quantitatively evaluating the balance of spatial configuration of public service facilities provided in an embodiment of the present application;

[0052] Figure 2 A flowchart of a method for quantitatively evaluating the balance of spatial configuration of public service facilities provided in an embodiment of the present application;

[0053] Figure 3 A schematic block diagram of a device for quantitatively evaluating the spatial configuration balance of public service facilities provided in an embodiment of the present application;

[0054] Figure 4 A schematic diagram of the structure of a device for quantitatively evaluating the balance of spatial configuration of public service facilities provided in an embodiment of the present application. DETAILED DESCRIPTION

[0055] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all of the embodiments. The components of the embodiments of the present application usually described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the application claimed for protection, but merely represents the selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without making creative work belong to the scope of protection of the present application.

[0056] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings. At the same time, in the description of this application, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0057] This application is applied to the scenario of spatial configuration monitoring of public service facilities. The specific scenario is to analyze facility-related data through relevant geographic data, and then calculate the spatial configuration balance of public service facilities according to the unique algorithm provided by this application, and provide relevant suggestions.

[0058] At present, urban land space monitoring data considers the spatial distribution characteristics of geographical elements and quantitatively measures the balance and concentration of the spatial distribution of geographical elements. It can be used to analyze the deficiencies in the balance of public service space configurations such as medical institutions, education, art venues, and sports venues within the city. Existing space monitoring is often achieved through the shooting of space monitoring data. The above-mentioned space monitoring based on space monitoring data has great limitations, and it is easy to have recognition errors or inaccuracies in the process of image recognition.

[0059] To this end, this application obtains relevant geographic data of the public service facilities to be evaluated, wherein the relevant geographic data includes: at least one of the total scale of geographic elements, the number of spatial units, and the scale of geographic elements in each spatial unit; based on the relevant geographic data, the background correction coefficient and element ratio of the public service facilities to be evaluated are analyzed, wherein the element ratio includes the element ratio of the public service facilities to be evaluated in each spatial unit; based on the background correction coefficient and element ratio, the spatial configuration balance of the public service facilities to be evaluated is evaluated. The relevant geographic data can be used to analyze the data related to the public service facilities to be evaluated, and then the spatial configuration balance of the public service facilities to be evaluated can be accurately calculated, so as to achieve the effect of accurately monitoring and evaluating the spatial configuration of public service facilities.

[0060] In the embodiment of the present application, the executing entity may be a public service facility spatial configuration balance quantitative evaluation device in a public service facility spatial configuration balance quantitative evaluation system. In actual applications, the public service facility spatial configuration balance quantitative evaluation device may be electronic devices such as terminal devices and servers, which are not limited here.

[0061] Combine the following Figure 1 A method for quantitatively evaluating the balance of spatial configuration of public service facilities in an embodiment of the present application is described in detail.

[0062] Please see Figure 1 , Figure 1 A flowchart of a method for quantitatively evaluating the balance of spatial configuration of public service facilities provided in an embodiment of the present application, such as Figure 1 The quantitative evaluation methods for the balance of spatial configuration of public service facilities shown include:

[0063] Step 110: Obtain relevant geographic data of the public service facilities to be evaluated.

[0064] Among them, the relevant geographic data include: at least one of the total scale of geographic elements, the number of spatial units, and the scale of geographic elements in each spatial unit. The total scale of geographic elements includes the pixels of each object in the image captured by the spatial monitoring data, and each object includes the public service facilities to be evaluated. The scale of geographic elements in each spatial unit includes the pixels of some objects in the image captured by the spatial monitoring data, and some objects include or do not include public service facilities to be evaluated. The spatial monitoring data can be urban land space monitoring data, which is the authoritative data supporting land space governance work such as the refinement of urban construction land, the preparation and implementation supervision of land space planning, the physical examination and evaluation of land space planning cities, and the use control. The urban land space monitoring data already contains vector data of various elements of hospitals, higher education institutions, museums, libraries, science and technology museums, art galleries or large sports stadiums that have been monitored and identified.

[0065] In some embodiments of the present application, the public service facilities to be evaluated include: hospitals, institutions of higher education, museums, libraries, science and technology museums, art galleries or large sports stadiums.

[0066] In the above process, the present application can be applied to the quantitative evaluation of the spatial configuration balance of various public facilities.

[0067] Among them, public service facilities to be evaluated may also include office buildings, factories and other related facilities.

[0068] In some embodiments of the present application, obtaining relevant geographic data of the public service facilities to be evaluated includes: obtaining spatial monitoring data of the area where the public service facilities to be evaluated are located; dividing the spatial monitoring data into spatial units according to a preset scale to obtain multiple spatial units corresponding to the number of spatial units; and using geographic data analysis tools to analyze the total scale of geographic elements in the spatial monitoring data and the scale of geographic elements in each spatial unit in the multiple spatial units.

[0069] In the above process, the present application can analyze the scale of elements in each spatial unit by dividing the spatial units, and accurately obtain the total scale of geographical elements and the scale of geographical elements in each spatial unit among multiple spatial units.

[0070] The preset scale can be set according to the demand. The geographic data analysis tool can be an image pixel analysis model, which can be obtained based on spatial monitoring data and annotation training; or it can be an image classification tool that classifies spatial monitoring data according to different types of things to obtain the total scale of geographic elements and the scale of geographic elements in each spatial unit in multiple spatial units. It is a GIS analysis tool.

[0071] Step 120: Analyze the background correction coefficient and element proportion of the public service facility to be evaluated based on relevant geographic data.

[0072] Among them, the element proportion includes the element proportion of the public service facilities to be evaluated in each spatial unit.

[0073] In some embodiments of the present application, the background correction coefficient and element ratio of the public service facility to be evaluated are analyzed based on the relevant geographic data, and are obtained by the following formula:

[0074] ;

[0075] ;

[0076] in, is the scale of geographical elements in the ith spatial unit, P is the total scale of geographical elements, is the proportion of elements of the public service facilities to be evaluated in the ith spatial unit, n is the number of spatial units, A is the background correction coefficient, and i is a positive integer.

[0077] In the above process, the background correction coefficient and element ratio can be accurately calculated through the algorithm provided by the present application.

[0078] Step 130: Evaluate the spatial configuration balance of the public service facilities to be evaluated based on the background correction coefficient and the element proportion.

[0079] In some embodiments of the present application, the spatial configuration balance of the public service facilities to be evaluated is evaluated according to the background correction coefficient and the element ratio, which is obtained by the following formula:

[0080] ;

[0081] in, Configure the balance for the space. is the proportion of elements of the public service facilities to be evaluated in the ith spatial unit, n is the number of spatial units, A is the background correction coefficient, and i is a positive integer.

[0082] In the above process, the algorithm provided by the present application can accurately calculate the spatial configuration balance.

[0083] In some embodiments of the present application, the spatial configuration balance of the public service facilities to be evaluated is evaluated based on the background correction coefficient and the element ratio, including: quantitatively evaluating the spatial configuration balance of the public service facilities to be evaluated in different cities based on the background correction coefficient and the element ratio, and drawing a heat map of the urban spatial configuration balance.

[0084] In the above process, the present application can draw a heat map of urban space configuration balance according to the quantitative evaluation results of spatial configuration balance to display the urban space configuration situation.

[0085] Among them, the urban spatial configuration balance heat map can be a heat map of villages, towns, large cities or entire regions, which is used to show the distribution of related facilities in different regions.

[0086] In some embodiments of the present application, after evaluating the spatial configuration balance of the public service facility to be evaluated according to the background correction coefficient and the element ratio, Figure 1 The method shown also includes: determining whether the spatial configuration balance meets a preset threshold; when it is determined that the spatial configuration balance meets the preset threshold, analyzing the areas where the public service facilities to be evaluated are lacking and providing suggestions for new facilities.

[0087] During the above process, this application can provide construction suggestions based on the quantitative assessment results of spatial configuration balance and enrich regional facilities.

[0088] Among them, the preset threshold can be set according to needs.

[0089] For example, when it is determined that the spatial configuration balance is less than a preset threshold, construction suggestions can be given and relevant service facilities can be added. When it is determined that the spatial configuration balance is greater than or equal to the preset threshold, the relevant service settings can be demolished to reduce the spatial configuration balance and rationally plan the city.

[0090] In the above Figure 1 In the process shown, the present application obtains relevant geographic data of the public service facilities to be evaluated, wherein the relevant geographic data includes: at least one of the total scale of geographic elements, the number of spatial units, and the scale of geographic elements in each spatial unit; based on the relevant geographic data, the background correction coefficient and element ratio of the public service facilities to be evaluated are analyzed, wherein the element ratio includes the element ratio of the public service facilities to be evaluated in each spatial unit; based on the background correction coefficient and element ratio, the spatial configuration balance of the public service facilities to be evaluated is evaluated. The relevant geographic data can be used to analyze the data related to the public service facilities to be evaluated, and then the spatial configuration balance of the public service facilities to be evaluated can be accurately calculated, so as to achieve the effect of accurately monitoring the spatial configuration of the public service facilities.

[0091] Combine the following Figure 2 The implementation method for quantitative evaluation of the balance of spatial configuration of public service facilities in an embodiment of the present application is described in detail.

[0092] Please see Figure 2 , Figure 2 A flowchart of a method for quantitatively evaluating the balance of spatial configuration of public service facilities provided in an embodiment of the present application, such as Figure 2 The implementation methods for quantitative evaluation of the spatial configuration balance of public service facilities shown include:

[0093] Step 210: Data acquisition.

[0094] Specifically: The number of hospitals is used as the public service facilities to be evaluated, and the hospital-related data is used as the relevant geographic data. The spatial Herfindahl index is calculated by combining the district and county units and the prefecture-level city units.

[0095] For example, layers: YLJGA (medical institution surface layer), YLJGP (medical institution point layer), attributes: hospital grade: Grade 3A.

[0096] Step 220: Data processing.

[0097] Specific: The number of hospitals is uniquely processed based on the hospital names.

[0098] Step 230: Simulate the calculation process.

[0099] Specific: Different cities adopt Figure 1 The calculation is performed using the spatial configuration balance calculation method shown.

[0100] Step 240: Draw a hospital space configuration heat map.

[0101] Specifically: Draw a heat map based on the hospital distribution in different cities calculated based on the spatial configuration balance, and provide construction suggestions based on the heat map.

[0102] also, Figure 2 The specific methods and steps shown can be found in Figure 1 The method shown will not be described in detail here.

[0103] Previous article Figure 1-Figure 2 The quantitative evaluation method of spatial configuration balance of public service facilities is described below. Figure 3-Figure 4 Describe the quantitative assessment device for the balance of spatial configuration of public service facilities.

[0104] Please refer to Figure 3 , is a schematic block diagram of a public service facility spatial configuration balance quantitative evaluation device 300 provided in an embodiment of the present application, and the device 300 may be a module, program segment or code on an electronic device. Figure 1 The method embodiment corresponds to and can be executed Figure 1 The various steps involved in the method embodiment and the specific functions of the device 300 can be found in the description below. To avoid repetition, the detailed description is appropriately omitted here.

[0105] Optionally, the device 300 includes:

[0106] An acquisition module 310 is used to acquire relevant geographic data of the public service facility to be evaluated, wherein the relevant geographic data includes: at least one of the total scale of geographic elements, the number of spatial units, and the scale of geographic elements in each spatial unit;

[0107] An analysis module 320 is used to analyze the background correction coefficient and element ratio of the public service facility to be evaluated based on relevant geographic data, wherein the element ratio includes the element ratio of the public service facility to be evaluated in each spatial unit;

[0108] The evaluation module 330 is used to evaluate the spatial configuration balance of the public service facilities to be evaluated based on the background correction coefficient and the element ratio.

[0109] Optionally, the background correction coefficient and element ratio of the public service facilities to be evaluated are analyzed by the analysis module and obtained by the following formula:

[0110] ;

[0111] ;

[0112] in, is the scale of geographical elements in the ith spatial unit, P is the total scale of geographical elements, is the proportion of elements of the public service facilities to be evaluated in the ith spatial unit, n is the number of spatial units, A is the background correction coefficient, and i is a positive integer.

[0113] Optionally, the spatial configuration balance of the public service facilities to be evaluated is evaluated by the evaluation module according to the background correction coefficient and the element ratio, which is obtained by the following formula:

[0114] ;

[0115] in, Configure the balance for the space. is the proportion of elements of the public service facilities to be evaluated in the ith spatial unit, n is the number of spatial units, A is the background correction coefficient, and i is a positive integer.

[0116] Optionally, the acquisition module is specifically used to:

[0117] Obtain spatial monitoring data of the area where the public service facilities to be evaluated are located; divide the spatial monitoring data into spatial units according to a preset scale to obtain multiple spatial units corresponding to the number of spatial units; use geographic data analysis tools to analyze the total scale of geographic elements in the spatial monitoring data and the scale of geographic elements in each spatial unit in the multiple spatial units.

[0118] Optional public service facilities to be assessed include:

[0119] Hospitals, institutions of higher education, museums, libraries, science and technology museums, art galleries or large sports stadiums.

[0120] Optionally, after evaluating the spatial configuration balance of the public service facilities to be evaluated according to the background correction coefficient and the element ratio, the device further includes:

[0121] The suggestion module is used to determine whether the spatial configuration balance meets the preset threshold; when it is determined that the spatial configuration balance meets the preset threshold, the area where the public service facilities to be evaluated are located is analyzed to see which areas lack the public service facilities to be evaluated, and suggestions for new facilities are provided.

[0122] Optionally, the evaluation module is specifically used to:

[0123] Based on the background correction coefficient and factor proportion, the spatial configuration balance of the public service facilities to be evaluated in different cities is quantitatively evaluated, and a heat map of urban spatial configuration balance is drawn.

[0124] Please refer to Figure 4 The structure schematic diagram of a device for quantitatively evaluating the spatial configuration balance of public service facilities provided in an embodiment of the present application is shown in FIG. 4 . The device may include a memory 410 and a processor 420. Optionally, the device may also include: a communication interface 430 and a communication bus 440. The device is connected to the above Figure 1 The method embodiment corresponds to and can be executed Figure 1 The various steps involved in the method embodiment and the specific functions of the device can be found in the description below.

[0125] Specifically, the memory 410 is used to store computer-readable instructions.

[0126] Processor 420 is used to process the readable instructions stored in the memory and can execute Figure 1 The steps in the method.

[0127] The communication interface 430 is used for signaling or data communication with other node devices, for example, for communication with a server or a terminal, or for communication with other device nodes, but the embodiments of the present application are not limited thereto.

[0128] The communication bus 440 is used to realize direct connection and communication among the above components.

[0129] The communication interface 430 of the device in the embodiment of the present application is used to communicate with other node devices for signaling or data. The memory 410 can be a high-speed RAM memory or a non-volatile memory, such as at least one disk memory. The memory 410 can also be at least one storage device located away from the aforementioned processor. The memory 410 stores computer-readable instructions. When the computer-readable instructions are executed by the processor 420, the electronic device executes the aforementioned Figure 1 The method process shown. The processor 420 can be used on the device 300 and used to perform the functions in the present application. Exemplarily, the above-mentioned processor 420 can be a general-purpose processor, a digital signal processor (Digital Signal Processor, DSP), an application-specific integrated circuit (Application Specific Integrated Circuit, ASIC), a field programmable gate array (Field Programmable Gate Array, FPGA) or other programmable logic devices, discrete gates or transistor logic devices, discrete hardware components, and the embodiments of the present application are not limited thereto.

[0130] The embodiment of the present application also provides a readable storage medium, when the computer program is executed by a processor, Figure 1 The method process in the method embodiment shown is executed by the electronic device.

[0131] Those skilled in the art can clearly understand that, for the convenience and brevity of description, the specific working process of the device described above can refer to the corresponding process in the aforementioned method, and will not be described in detail here.

[0132] In summary, the embodiment of the present application provides a method, device, equipment and storage medium for quantitatively evaluating the spatial configuration balance of public service facilities. The method includes obtaining relevant geographic data of the public service facilities to be evaluated, wherein the relevant geographic data includes: at least one of the total scale of geographic elements, the number of spatial units and the scale of geographic elements in each spatial unit; analyzing the background correction coefficient and element ratio of the public service facilities to be evaluated based on the relevant geographic data, wherein the element ratio includes the element ratio of the public service facilities to be evaluated in each spatial unit; and evaluating the spatial configuration balance of the public service facilities to be evaluated based on the background correction coefficient and the element ratio. This method can achieve the effect of accurately monitoring and evaluating the spatial configuration of public service facilities.

[0133] In several embodiments provided in the present application, it should be understood that the disclosed devices and methods can also be implemented in other ways. The device embodiments described above are merely schematic. For example, the flowcharts and block diagrams in the accompanying drawings show the possible architecture, functions and operations of the devices, methods and computer program products according to multiple embodiments of the present application. In this regard, each box in the flowchart or block diagram can represent a module, a program segment or a part of a code, and the module, a program segment or a part of a code contains one or more executable instructions for implementing the specified logical function. It should also be noted that in some alternative implementations, the functions marked in the box can also occur in a different order from the order marked in the accompanying drawings. For example, two consecutive boxes can actually be executed substantially in parallel, and they can sometimes be executed in the opposite order, depending on the functions involved. It should also be noted that each box in the block diagram and / or flowchart, and the combination of boxes in the block diagram and / or flowchart can be implemented with a dedicated hardware-based system that performs a specified function or action, or can be implemented with a combination of dedicated hardware and computer instructions.

[0134] In addition, the functional modules in the various embodiments of the present application may be integrated together to form an independent part, or each module may exist separately, or two or more modules may be integrated to form an independent part.

[0135] If the function is implemented in the form of a software function module and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present application can be essentially or partly embodied in the form of a software product that contributes to the prior art. The computer software product is stored in a storage medium and includes several instructions for a computer device (which can be a personal computer, server, or network device, etc.) to perform all or part of the steps of the method described in each embodiment of the present application. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), disk or optical disk, and other media that can store program codes.

[0136] The above description is only an embodiment of the present application and is not intended to limit the scope of protection of the present application. For those skilled in the art, the present application may have various changes and variations. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application should be included in the scope of protection of the present application. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

[0137] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art who is familiar with the present technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

[0138] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

Claims

1. A quantitative evaluation method for the spatial configuration balance of public service facilities, characterized in that: include: Obtaining relevant geographic data of the public service facility to be evaluated, wherein the relevant geographic data includes: at least one of the total scale of geographic elements, the number of spatial units, and the scale of geographic elements in each spatial unit, the total scale of geographic elements includes the pixels of each object in the image captured by the spatial monitoring data, and the scale of geographic elements in each spatial unit includes the pixels of some objects in each object in the image captured by the spatial monitoring data; Analyzing the background correction coefficient and element ratio of the public service facility to be evaluated according to the relevant geographic data, wherein the element ratio includes the element ratio of the public service facility to be evaluated in each spatial unit; According to the background correction coefficient and the element ratio, the spatial configuration balance of the public service facility to be evaluated is evaluated; The background correction coefficient and element ratio of the public service facilities to be evaluated are analyzed based on the relevant geographic data and are obtained through the following formula: ； ； in, is the size of the geographical element in the ith spatial unit, P is the total size of the geographical element, is the proportion of elements of the public service facility to be evaluated in the i-th spatial unit, n is the number of spatial units, A is the background correction coefficient, and i is a positive integer; The spatial configuration balance of the public service facility to be evaluated is evaluated according to the background correction coefficient and the element ratio, and is obtained by the following formula: ； in, configuring a degree of balance for the space, is the proportion of elements of the public service facility to be evaluated in the i-th spatial unit, n is the number of spatial units, A is the background correction coefficient, and i is a positive integer; After evaluating the spatial configuration balance of the public service facility to be evaluated based on the background correction coefficient and the element ratio, the method also includes: determining whether the spatial configuration balance satisfies a preset threshold; when it is determined that the spatial configuration balance satisfies the preset threshold, analyzing the area where the public service facility to be evaluated is located and lacking the public service facility to be evaluated, and providing suggestions for new facilities.

2. The method according to claim 1, characterized in that The acquisition of relevant geographic data of the public service facilities to be evaluated includes: Obtaining spatial monitoring data of the area where the public service facility to be evaluated is located; Dividing the spatial monitoring data into spatial units according to a preset scale to obtain a plurality of spatial units corresponding to the number of spatial units; The geographic data analysis tool is used to analyze the total scale of the geographic elements in the spatial monitoring data and the scale of the geographic elements in each of the multiple spatial units.

3. The method according to claim 1 or 2, characterized in that: The public service facilities to be assessed include: Hospitals, institutions of higher education, museums, libraries, science and technology museums, art galleries or large sports stadiums.

4. The method according to any one of claims 1 or 2, characterized in that: The step of evaluating the spatial configuration balance of the public service facility to be evaluated according to the background correction coefficient and the element ratio includes: According to the background correction coefficient and the proportion of the elements, the spatial configuration balance of the public service facilities to be evaluated in different cities is quantitatively evaluated, and a heat map of the urban spatial configuration balance is drawn.

5. A device for quantitatively evaluating the spatial configuration balance of public service facilities, characterized in that: include: An acquisition module is used to acquire relevant geographic data of the public service facility to be evaluated, wherein the relevant geographic data includes: at least one of the total scale of geographic elements, the number of spatial units, and the scale of geographic elements in each spatial unit, the total scale of geographic elements includes the pixels of each object in the image captured by the spatial monitoring data, and the scale of geographic elements in each spatial unit includes the pixels of some objects in each object in the image captured by the spatial monitoring data; An analysis module, used for analyzing the background correction coefficient and element ratio of the public service facility to be evaluated according to the relevant geographic data, wherein the element ratio includes the element ratio of the public service facility to be evaluated in each spatial unit; An evaluation module, used for evaluating the spatial configuration balance of the public service facility to be evaluated according to the background correction coefficient and the element ratio; The analysis module analyzes the background correction coefficient and element ratio of the public service facility to be evaluated based on the relevant geographic data, which is obtained by the following formula: ； ； in, is the size of the geographical element in the ith spatial unit, P is the total size of the geographical element, is the proportion of elements of the public service facility to be evaluated in the i-th spatial unit, n is the number of spatial units, A is the background correction coefficient, and i is a positive integer; The evaluation module evaluates the spatial configuration balance of the public service facility to be evaluated according to the background correction coefficient and the element ratio, which is obtained by the following formula: ； in, configuring a degree of balance for the space, is the proportion of elements of the public service facility to be evaluated in the i-th spatial unit, n is the number of spatial units, A is the background correction coefficient, and i is a positive integer; After evaluating the spatial configuration balance of the public service facility to be evaluated based on the background correction coefficient and the element ratio, the evaluation module is also used to: determine whether the spatial configuration balance meets a preset threshold; when it is determined that the spatial configuration balance meets the preset threshold, analyze the area where the public service facility to be evaluated is located and lacks the public service facility to be evaluated, and provide suggestions for new facilities.

6. An electronic device, characterized in that: include: A memory and a processor, wherein the memory stores computer-readable instructions, and when the computer-readable instructions are executed by the processor, the steps in the method according to any one of claims 1 to 4 are executed.

7. A computer-readable storage medium, characterized in that: include: A computer program, when the computer program is run on a computer, causes the computer to execute the method according to any one of claims 1 to 4.

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