Real estate right survey information management system

Abstract

The invention discloses a real estate right survey information management system, which relates to the technical field of information management and comprises a survey information acquisition module, a survey information analysis module, a regional information analysis module, a development recommendation management module and a real estate right database. According to the method, the urban construction development evaluation index and the population inflow evaluation index of the city are analyzed, the development condition of the city is comprehensively analyzed, sufficient analysis of the development condition of the city is ensured, the accuracy of subsequent judgment of the development condition of the city is improved, management of real estate right information investigation is facilitated, and the economic benefit is increased. According to the number of public facilities in the region, the average income of residents and the number of available posts of enterprises, the life quality evaluation index of the region is analyzed, the to-be-optimized region is screened out, it is guaranteed that follow-up screening of the to-be-optimized region is accurate enough, the life experience of the residents is improved, and region development is helped to be more balanced.

Description

Technical Field

[0001] The present invention relates to the technical field of information management, and in particular to a real estate title investigation information management system. Background Art

[0002] Real estate property registration refers to the system for registering and managing the ownership, use rights, security rights and other rights and interests of real estate such as land and houses. Real estate property registration survey information management is a real estate property registration management tool based on modern information technology. Through real estate property registration survey information management, the development status of the city can be expressed intuitively, which is conducive to providing professionals with a clearer urban development outlook and helping professionals provide more comprehensive solutions for urban development. Therefore, real estate property registration survey information management is extremely important for urban development.

[0003] There are some problems in the current real estate title investigation information management:

[0004] 1. In the existing technology, the development status of a city is usually analyzed based on the utilization rate of urban land, while the analysis of the city's urban construction development based on the city's residential building area and price is ignored. The urban construction development reflects the city's development status to a certain extent, which makes the analysis of the city's development status insufficient, affects the subsequent judgment of the city's development status, and is not conducive to the management of real estate title information investigation.

[0005] 2. In the existing technology, the quality of life of a region is usually analyzed based on the average income of residents, and the analysis of the number of public facilities and the supply of enterprise jobs is ignored. The insufficient number of public facilities will affect the life experience of residents, and the mismatch between the supply of enterprise jobs and the number of suitable workers will lead to unbalanced regional development. Therefore, the number of public facilities and the supply of enterprise jobs will affect the quality of life of the region under certain conditions, making the subsequent screening of the optimized area inaccurate, increasing the error of the subsequent development recommendation for the optimized area, and is not conducive to the optimization and improvement of the region. Summary of the invention

[0006] In view of the above-mentioned technical deficiencies, the purpose of the present invention is to provide a real estate title investigation information management system to solve the above-mentioned problems.

[0007] In order to solve the above technical problems, the present invention adopts the following technical solutions: The present invention provides a real estate property rights investigation information management system, including: a survey information acquisition module, which is used by real estate property rights investigators to investigate each residence in each city, record the building area, geographical location, price, usage time and title owner of each residence corresponding to each city in each investigation, and upload the investigation content to the real estate property rights database.

[0008] The survey information analysis module is used to analyze the urban development assessment index and population inflow assessment index of each city in each survey, and then analyze the development status assessment index of each city to screen cities with sufficient development space and cities with saturated development.

[0009] The regional information analysis module is used to obtain the number of public facilities, average income of residents, and number of available jobs in each enterprise in each region of each city with sufficient development space in each survey from the real estate registration database, analyze the quality of life assessment index of each region of each city with sufficient development space, and screen the areas to be optimized in each city with sufficient development space.

[0010] The development recommendation management module is used to analyze the recommended housing prices, recommended number of additional public facilities and recommended number of additional jobs in each area to be optimized in each city with sufficient development space, generate a corresponding development recommendation report and send it to urban design and planning experts.

[0011] The real estate registration database is used to store the total area of ​​each city, the total area of ​​each region of each city with sufficient development space, the number of public facilities, the average income of residents, the number of available jobs in each enterprise, and the number of suitable staff in each region of each city with sufficient development space in each survey, and the current number of public facilities corresponding to each city with saturated development.

[0012] Preferably, the analysis of the urban construction development evaluation index corresponding to each city in each survey is specifically performed by: obtaining each urban area and each suburban area corresponding to each city from the Internet, comparing the geographical location of each residence corresponding to each city in each survey with the corresponding urban area and each suburban area, screening each urban residence and each suburban residence corresponding to each city in each survey, and obtaining the area M of each urban residence corresponding to each city in each survey according to the building area, price, and usage time of each residence corresponding to each city in each survey. ipj 、PriceJ ipj , Usage time T ipj , where i represents the number of each city, i=1,2,...,n, n is any integer greater than 2, p represents the number of each survey, p=1,2,...,q, q is any integer greater than 2, j represents the number of the residence in each urban area, j=1,2,...,k, k is any integer greater than 2.

[0013] Analyze the urban residential value assessment index of each city in each survey Where n represents the number of cities, q represents the number of surveys, k represents the number of urban residences, ΔT represents the safe use time of urban residences, γ1 is the influencing factor of the set urban housing prices, γ2 is the proportion factor of the set urban residence use time, and the value range of γ1 and γ2 are both 0 to 1.

[0014] Obtain the total suburban residential area M of each city in each survey i ' p , and obtain the total area ΔM of each city from the real estate registration database i .

[0015] Analyze the urban construction development evaluation index of each city in each survey Among them, κ1 is the proportional factor of the set suburban residential area ratio, κ2 is the proportional factor of the set suburban residential area ratio, and κ3 is the proportional factor of the set urban residential value assessment index. The value range of κ1, κ2, and κ3 is 0 to 1.

[0016] Preferably, the specific analysis method of analyzing the population inflow assessment index of each city in each survey is as follows: obtaining the native place information of the right holder of each residence corresponding to each city in each survey; if the native place information of the right holder of a residence corresponding to a certain city in a certain information survey belongs to the corresponding city, then the right holder is marked as a local; otherwise, the right holder is marked as an outsider.

[0017] Get the number of foreign personnel S in each city in each survey ip , analyze the population inflow assessment index of each city in each survey Where S i(p-1) It represents the number of outsiders in the i-th city in the p-1-th survey.

[0018] Preferably, the specific analysis method for screening the cities with sufficient development space and the cities with saturated development space is as follows: analyzing the development status evaluation index of each city Among them, λ1 is the proportion factor of the urban development evaluation index, λ2 is the proportion factor of the population inflow evaluation index, and the value range of λ1 and λ2 is both 0 to 1.

[0019] The development status assessment index of each city is compared with the preset development status assessment index threshold. If the development status assessment index of a city is less than or equal to the preset development status assessment index threshold, the city is marked as a city with sufficient development space; otherwise, the city is marked as a city with saturated development, thereby screening cities with sufficient development space and cities with saturated development.

[0020] Preferably, the life quality evaluation index of each region of each city with sufficient development space is analyzed by a specific analysis method as follows: the number of suitable staff R corresponding to each region of each city with sufficient development space in each survey is obtained from the real estate registration database. zcp, where z represents the number of each city with sufficient development space, z=1,2,...,x, x is any integer greater than 2, c represents the number of each region, c=1,2,...,v, v is any integer greater than 2, and the total area of ​​each region to which each city with sufficient development space belongs is obtained.

[0021] According to the number of public facilities and average income of residents in each area of ​​each city with sufficient development space in each survey, zcp , the number of available jobs for each enterprise, and divide the number of public facilities corresponding to each region of each city with sufficient development space in each survey by the total area of ​​the corresponding region to obtain the public facility share Y corresponding to each region of each city with sufficient development space in each survey zcp .

[0022] The number of available jobs in each enterprise in each region of each city with sufficient development space in each survey is accumulated to obtain the total number of available jobs in each enterprise in each region of each city with sufficient development space in each survey. zcp , analyze the job resource matching index of each region in each city with sufficient development space in each survey Where v represents the number of regions.

[0023] Analyze the quality of life assessment index of each region in each city with sufficient development space Among them, ρ1 represents the adjustment factor of the proportion of residents’ income, ρ2 represents the adjustment factor of the job resource matching index, and ρ3 represents the adjustment factor of the occupancy rate of public facilities. The value range of ρ1, ρ2, and ρ3 is all between 0 and 1.

[0024] Preferably, the specific analysis method for screening the areas to be optimized belonging to the cities with sufficient development space is: averaging the quality of life assessment index of each area belonging to the cities with sufficient development space to obtain the average quality of life assessment index of the area belonging to the cities with sufficient development space.

[0025] The quality of life assessment index of each region belonging to each city with sufficient development space shall be compared with the average quality of life assessment index of the region belonging to the corresponding city with sufficient development space. If the quality of life assessment index of a region belonging to a city with sufficient development space is less than or equal to the average quality of life assessment index of the region belonging to the corresponding city with sufficient development space, then the region belonging to the city with sufficient development space shall be marked as an area to be optimized, and then the areas to be optimized belonging to each city with sufficient development space shall be screened.

[0026] Preferably, the recommended housing prices of each area to be optimized belonging to each city with sufficient development space are analyzed by a specific analysis method as follows: according to the prices and title owners of each residence corresponding to each city in each survey, the prices and title owners of each residence corresponding to each area to be optimized belonging to each city with sufficient development space in each survey are obtained.

[0027] The title owners of each residence corresponding to each area to be optimized in each city with sufficient development space in each survey will be compared with the names of each developer. If the title owner of a residence corresponding to a certain area to be optimized in a city with sufficient development space in a certain survey is successfully compared with the name of a developer, the corresponding residence in the area to be optimized in that city with sufficient development space in that survey will be marked as unsold residence; otherwise, the corresponding residence in the area to be optimized in that city with sufficient development space in that survey will be marked as sold residence, and the sold residences corresponding to each area to be optimized in each survey in each city with sufficient development space will be screened.

[0028] Obtain the average price and quantity of houses sold in each survey for each area to be optimized belonging to each city with sufficient development space, arrange each area to be optimized belonging to each city with sufficient development space in ascending order according to the number of houses sold in each survey, extract the corresponding survey that ranks last for each area to be optimized belonging to each city with sufficient development space, and mark it as the target survey, obtain the average price of houses sold in the target survey for each area to be optimized belonging to each city with sufficient development space, and mark it as the recommended housing price for each area to be optimized belonging to each city with sufficient development space.

[0029] Preferably, the analysis is performed on the recommended increase in the number of public facilities and the recommended increase in jobs in each area to be optimized belonging to each city with sufficient development space. The specific analysis method is: obtaining the current number of public facilities corresponding to each saturated city from the real estate registration database, and extracting the total area of ​​each saturated city from the total area of ​​each city.

[0030] The current number of public facilities corresponding to each saturated city is averaged to obtain the average number of public facilities corresponding to the saturated city. The total area of ​​each saturated city is averaged to obtain the average area of ​​the saturated city.

[0031] Divide the total area of ​​each area to be optimized in each city with sufficient development space by the average area of ​​cities with saturated development to obtain the area ratio of each area to be optimized in each city with sufficient development space to cities with saturated development; multiply the area ratio of each area to be optimized in each city with sufficient development space to cities with saturated development by the average number of public facilities corresponding to cities with saturated development to obtain the number of recommended public facilities in each area to be optimized in each city with sufficient development space; subtract the number of recommended public facilities in each area to be optimized in each city with sufficient development space from the corresponding number of current public facilities to obtain the number of increased recommended public facilities in each area to be optimized in each city with sufficient development space.

[0032] The current number of suitable workers and the current total number of available positions in enterprises are extracted from the corresponding numbers of suitable workers and the total number of available positions in enterprises in each region of each city with sufficient development space in each survey, and the current number of suitable workers in each region of each city with sufficient development space is compared with the current total number of available positions in enterprises. If the current number of suitable workers in a region of a city with sufficient development space is greater than the current total number of available positions in enterprises, the current number of suitable workers in the region of the city with sufficient development space is subtracted from the current total number of available positions in enterprises to obtain the increase in recommended positions in the region of the city with sufficient development space. Otherwise, urban design and planning experts will formulate relevant work welfare plans to attract outsiders to work in the region of the city with sufficient development space.

[0033] The beneficial effects of the present invention are: 1. The present invention analyzes the urban construction development assessment index and population inflow assessment index of the city by analyzing the information such as the building area, geographical location, and title owners of the residence, and comprehensively analyzes the development status of the city to ensure that the analysis of the city's development status is sufficient, improve the accuracy of subsequent judgments on the city's development status, and facilitate the management of real estate title information investigations.

[0034] 2. The present invention analyzes the quality of life assessment index of a region based on the number of public facilities in the region, the average income of residents, and the number of available jobs in enterprises, and then screens out the areas to be optimized, ensuring that the subsequent screening of the areas to be optimized is accurate enough, which is conducive to the optimization and improvement of the region, improves the life experience of residents, and helps the region develop more balanced. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] In order to more clearly illustrate the embodiments of the present invention 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 of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0036] Figure 1 This is a schematic diagram of module connection of the present invention. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions 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. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0038] Reference Figure 1 As shown, the present invention provides a real estate property rights survey information management system, including: a survey information acquisition module, a survey information analysis module, a regional information analysis module, a development recommendation management module and a real estate property rights database.

[0039] Among them, it is connected with the survey information analysis module, the survey information analysis module is connected with the regional information analysis module, the regional information analysis module is connected with the development recommendation management module, the survey information acquisition module, the survey information analysis module, the regional information analysis module and the development recommendation management module are respectively connected with the real estate title database.

[0040] The survey information acquisition module is used by real estate title investigators to survey each residence in each city, record the building area, geographical location, price, duration of use and title owner of each residence in each city in each survey, and upload the survey content to the real estate title database.

[0041] The survey information analysis module is used to analyze the urban development assessment index and population inflow assessment index of each city in each survey, and then analyze the development status assessment index of each city to screen cities with sufficient development space and cities with saturated development.

[0042] In a specific embodiment of the present invention, the analysis of the urban construction development evaluation index corresponding to each city in each survey is specifically performed by: obtaining each urban area and each suburban area corresponding to each city from the Internet, comparing the geographical location of each residence corresponding to each city in each survey with the corresponding urban area and each suburban area, screening each urban residence and each suburban residence corresponding to each city in each survey, and obtaining the area M of each urban residence corresponding to each city in each survey according to the building area, price, and usage time of each residence corresponding to each city in each survey. ipj 、PriceJ ipj , Usage time T ipj, where i represents the number of each city, i=1,2,...,n, n is any integer greater than 2, p represents the number of each survey, p=1,2,...,q, q is any integer greater than 2, j represents the number of the residence in each urban area, j=1,2,...,k, k is any integer greater than 2.

[0043] Analyze the urban residential value assessment index of each city in each survey Where n represents the number of cities, q represents the number of surveys, k represents the number of urban residences, ΔT represents the safe use time of urban residences, γ1 is the influencing factor of the set urban housing prices, γ2 is the proportion factor of the set urban residence use time, and the value range of γ1 and γ2 are both 0 to 1.

[0044] It should be noted that, through the real estate registration management center, the setting suggestions for the influencing factors of urban housing prices and the proportion factors of urban residential use time are sent to several urban construction expert user terminals, prompting each urban construction expert to fill in the recommended values ​​of the influencing factors of urban housing prices and the proportion factors of urban residential use time, and through mean calculation, the average recommended values ​​of the influencing factors of urban housing prices and the proportion factors of urban residential use time are obtained as the proportional factors of the influencing factors of urban housing prices and the proportion factors of urban residential use time.

[0045] Obtain the total suburban residential area M of each city in each survey i ' p , and obtain the total area ΔM of each city from the real estate registration database i .

[0046] It should be noted that the specific method for obtaining the total area of ​​suburban housing corresponding to each city in each survey is to obtain the area of ​​each suburban housing corresponding to each city in each survey, and add them up to obtain the total area of ​​suburban housing corresponding to each city in each survey.

[0047] Analyze the urban construction development evaluation index of each city in each survey Among them, κ1 is the proportional factor of the set suburban residential area ratio, κ2 is the proportional factor of the set suburban residential area ratio, and κ3 is the proportional factor of the set urban residential value assessment index. The value range of κ1, κ2, and κ3 is 0 to 1.

[0048] It should be noted that, through the real estate registration management center, the setting suggestions for the proportion factor of the suburban residential area ratio, the proportion factor of the suburban residential area ratio, and the proportion factor of the urban residential value assessment index are sent to several urban construction expert user terminals, prompting each urban construction expert to fill in the recommended values ​​of the proportion factor of the suburban residential area ratio, the proportion factor of the suburban residential area ratio, and the proportion factor of the urban residential value assessment index, and through mean calculation, the average recommended values ​​of the proportion factor of the suburban residential area ratio, the proportion factor of the suburban residential area ratio, and the proportion factor of the urban residential value assessment index are obtained as the proportion factor of the suburban residential area ratio, the proportion factor of the suburban residential area ratio, and the proportion factor of the urban residential value assessment index.

[0049] In another specific embodiment of the present invention, the specific analysis method for analyzing the population inflow assessment index corresponding to each city in each survey is as follows: obtaining the native place information of the right holder of each residence corresponding to each city in each survey; if the native place information of the right holder of a residence corresponding to a certain city in a certain information survey belongs to the corresponding city, then the person is marked as a local; otherwise, he is marked as an outsider.

[0050] Get the number of foreign personnel S in each city in each survey ip , analyze the population inflow assessment index of each city in each survey Where S i(p-1) It represents the number of outsiders in the i-th city in the p-1-th survey.

[0051] In another specific embodiment of the present invention, the specific analysis method for screening the cities with sufficient development space and the cities with saturated development space is as follows: analyzing the development status evaluation index of each city Among them, λ1 is the proportion factor of the urban development evaluation index, λ2 is the proportion factor of the population inflow evaluation index, and the value range of λ1 and λ2 is both 0 to 1.

[0052] It should be noted that, through the real estate registration management center, the setting suggestions for the proportion factor of the urban development assessment index and the proportion factor of the population inflow assessment index are sent to several urban construction expert user terminals, prompting each urban construction expert to fill in the recommended values ​​of the proportion factor of the urban development assessment index and the proportion factor of the population inflow assessment index, and through mean calculation, the average recommended values ​​of the proportion factor of the urban development assessment index and the proportion factor of the population inflow assessment index are obtained as the proportion factor of the urban development assessment index and the proportion factor of the population inflow assessment index.

[0053] The development status assessment index of each city is compared with the preset development status assessment index threshold. If the development status assessment index of a city is less than or equal to the preset development status assessment index threshold, the city is marked as a city with sufficient development space; otherwise, the city is marked as a city with saturated development, thereby screening cities with sufficient development space and cities with saturated development.

[0054] The present invention analyzes the urban construction development assessment index and population inflow assessment index of the city by analyzing the information such as the building area, geographical location, and title owners of the residences, and comprehensively analyzes the development status of the city to ensure that the analysis of the city's development status is sufficient, improve the accuracy of subsequent judgments on the city's development status, and facilitate the management of real estate title information investigations.

[0055] The regional information analysis module is used to obtain the number of public facilities, average income of residents, and number of available jobs in each enterprise in each region of each city with sufficient development space in each survey from the real estate registration database, analyze the quality of life assessment index of each region of each city with sufficient development space, and screen the areas to be optimized in each city with sufficient development space.

[0056] In a specific embodiment of the present invention, the life quality evaluation index of each region of each city with sufficient development space is analyzed by a specific analysis method: the number of suitable staff R corresponding to each region of each city with sufficient development space in each survey is obtained from the real estate registration database. zcp , where z represents the number of each city with sufficient development space, z=1,2,...,x, x is any integer greater than 2, c represents the number of each region, c=1,2,...,v, v is any integer greater than 2, and the total area of ​​each region to which each city with sufficient development space belongs is obtained.

[0057] According to the number of public facilities and average income of residents in each area of ​​each city with sufficient development space in each survey, zcp , the number of available jobs for each enterprise, and divide the number of public facilities corresponding to each region of each city with sufficient development space in each survey by the total area of ​​the corresponding region to obtain the public facility share Y corresponding to each region of each city with sufficient development space in each survey zcp .

[0058] The number of available jobs in each enterprise in each region of each city with sufficient development space in each survey is accumulated to obtain the total number of available jobs in each enterprise in each region of each city with sufficient development space in each survey. zcp , analyze the job resource matching index of each region in each city with sufficient development space in each survey Where v represents the number of regions.

[0059] Analyze the quality of life assessment index of each region in each city with sufficient development space Among them, ρ1 represents the adjustment factor of the proportion of residents’ income, ρ2 represents the adjustment factor of the job resource matching index, and ρ3 represents the adjustment factor of the occupancy rate of public facilities. The value range of ρ1, ρ2, and ρ3 is all between 0 and 1.

[0060] It should be noted that, through the real estate registration management center, the setting suggestions for the adjustment factors of the proportion of residents' income, the adjustment factors of the job resource matching index, and the adjustment factors of the occupancy rate of public facilities are sent to several urban construction expert user terminals, prompting each urban construction expert to fill in the recommended values ​​of the adjustment factors of the proportion of residents' income, the adjustment factors of the job resource matching index, and the occupancy rate of public facilities. Through mean calculation, the average recommended values ​​of the adjustment factors of the proportion of residents' income, the adjustment factors of the job resource matching index, and the occupancy rate of public facilities are obtained as the adjustment factors of the proportion of residents' income, the adjustment factors of the job resource matching index, and the occupancy rate of public facilities.

[0061] In another specific embodiment of the present invention, the specific analysis method for screening the areas to be optimized belonging to the cities with sufficient development space is as follows: averaging the quality of life assessment index of each area belonging to the cities with sufficient development space to obtain the average quality of life assessment index of the area belonging to the cities with sufficient development space.

[0062] The quality of life assessment index of each region belonging to each city with sufficient development space shall be compared with the average quality of life assessment index of the region belonging to the corresponding city with sufficient development space. If the quality of life assessment index of a region belonging to a city with sufficient development space is less than or equal to the average quality of life assessment index of the region belonging to the corresponding city with sufficient development space, then the region belonging to the city with sufficient development space shall be marked as an area to be optimized, and then the areas to be optimized belonging to each city with sufficient development space shall be screened.

[0063] The development recommendation management module is used to analyze the recommended housing prices, recommended number of additional public facilities and recommended number of additional jobs in each area to be optimized in each city with sufficient development space, generate a corresponding development recommendation report and send it to urban design and planning experts.

[0064] In a specific embodiment of the present invention, the recommended housing prices of each area to be optimized in each city with sufficient development space are analyzed, and the specific analysis method is as follows: according to the prices and title owners of each residence corresponding to each city in each survey, the prices and title owners of each residence in each area to be optimized in each city with sufficient development space in each survey are obtained.

[0065] The title owners of each residence corresponding to each area to be optimized in each city with sufficient development space in each survey will be compared with the names of each developer. If the title owner of a residence corresponding to a certain area to be optimized in a city with sufficient development space in a certain survey is successfully compared with the name of a developer, the corresponding residence in the area to be optimized in that city with sufficient development space in that survey will be marked as unsold residence; otherwise, the corresponding residence in the area to be optimized in that city with sufficient development space in that survey will be marked as sold residence, and the sold residences corresponding to each area to be optimized in each survey in each city with sufficient development space will be screened.

[0066] Obtain the average price and quantity of houses sold in each survey for each area to be optimized belonging to each city with sufficient development space, arrange each area to be optimized belonging to each city with sufficient development space in ascending order according to the number of houses sold in each survey, extract the corresponding survey that ranks last for each area to be optimized belonging to each city with sufficient development space, and mark it as the target survey, obtain the average price of houses sold in the target survey for each area to be optimized belonging to each city with sufficient development space, and mark it as the recommended housing price for each area to be optimized belonging to each city with sufficient development space.

[0067] In another specific embodiment of the present invention, the analysis of the recommended increase in the number of public facilities and the recommended increase in jobs in each area to be optimized belonging to each city with sufficient development space is carried out by obtaining the current number of public facilities corresponding to each saturated development city from the real estate registration database, and extracting the total area of ​​each saturated development city from the total area of ​​each city.

[0068] The current number of public facilities corresponding to each saturated city is averaged to obtain the average number of public facilities corresponding to the saturated city. The total area of ​​each saturated city is averaged to obtain the average area of ​​the saturated city.

[0069] Divide the total area of ​​each area to be optimized in each city with sufficient development space by the average area of ​​cities with saturated development to obtain the area ratio of each area to be optimized in each city with sufficient development space to cities with saturated development; multiply the area ratio of each area to be optimized in each city with sufficient development space to cities with saturated development by the average number of public facilities corresponding to cities with saturated development to obtain the number of recommended public facilities in each area to be optimized in each city with sufficient development space; subtract the number of recommended public facilities in each area to be optimized in each city with sufficient development space from the corresponding number of current public facilities to obtain the number of increased recommended public facilities in each area to be optimized in each city with sufficient development space.

[0070] The current number of suitable workers and the current total number of available positions in enterprises are extracted from the corresponding numbers of suitable workers and the total number of available positions in enterprises in each region of each city with sufficient development space in each survey, and the current number of suitable workers in each region of each city with sufficient development space is compared with the current total number of available positions in enterprises. If the current number of suitable workers in a region of a city with sufficient development space is greater than the current total number of available positions in enterprises, the current number of suitable workers in the region of the city with sufficient development space is subtracted from the current total number of available positions in enterprises to obtain the increase in recommended positions in the region of the city with sufficient development space. Otherwise, urban design and planning experts will formulate relevant work welfare plans to attract outsiders to work in the region of the city with sufficient development space.

[0071] The present invention analyzes the quality of life assessment index of a region based on the number of public facilities in the region, the average income of residents, and the number of available jobs in enterprises, and then screens out the regions to be optimized, ensuring that the subsequent screening of the regions to be optimized is sufficiently accurate, which is conducive to the optimization and improvement of the region, improves the life experience of residents, and helps the region develop more balanced.

[0072] The real estate registration database is used to store the total area of ​​each city, the total area of ​​each region of each city with sufficient development space, the number of public facilities, the average income of residents, the number of available jobs in each enterprise, and the number of suitable staff in each region of each city with sufficient development space in each survey, and the current number of public facilities corresponding to each city with saturated development.

[0073] The above contents are merely examples and explanations of the concept of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the concept of the invention or exceed the scope defined in this specification, they shall all fall within the protection scope of the present invention.

Claims

1. A real estate property rights investigation information management system, characterized in that: include: The survey information acquisition module is used by real estate title investigators to conduct surveys on each residence in each city, record the building area, geographical location, price, usage time and title owner of each residence in each survey in each city, and upload the survey content to the real estate title database; The survey information analysis module is used to analyze the urban construction development evaluation index and population inflow evaluation index of each city in each survey, and then analyze the development status evaluation index of each city to screen cities with sufficient development space and cities with saturated development; The regional information analysis module is used to obtain the number of public facilities, average income of residents, and number of available jobs of each enterprise in each region of each city with sufficient development space from the real estate registration database in each survey, analyze the quality of life evaluation index of each region of each city with sufficient development space, and select the regions to be optimized in each city with sufficient development space; The development recommendation management module is used to analyze the recommended housing prices, recommended number of public facilities and recommended number of jobs in each area to be optimized in each city with sufficient development space, generate corresponding development recommendation reports and send them to urban design and planning experts; The real estate registration database is used to store the total area of ​​each city, the total area of ​​each region of each city with sufficient development space, the number of public facilities, the average income of residents, the number of available jobs in each enterprise, and the number of suitable staff in each region of each city with sufficient development space in each survey, and the current number of public facilities corresponding to each city with saturated development.

2. A real estate property rights investigation information management system according to claim 1, characterized in that: The specific analysis method for analyzing the urban construction development evaluation index of each city in each survey is as follows: Obtain the urban and suburban areas corresponding to each city from the Internet, compare the geographical location of each residence in each survey with the corresponding urban and suburban areas, screen the urban and suburban residences corresponding to each city in each survey, and obtain the area M of each urban residence corresponding to each city in each survey based on the building area, price, and usage time of each residence in each survey. ipj 、PriceJ ipj , Usage time T ipj , where i represents the number of each city, i=1,2,...,n, n is any integer greater than 2, p represents the number of each survey, p=1,2,...,q, q is any integer greater than 2, j represents the number of the residence in each urban area, j=1,2,...,k, k is any integer greater than 2; Analyze the urban residential value assessment index of each city in each survey Where n represents the number of cities, q represents the number of surveys, k represents the number of urban residences, ΔT represents the safe use time of urban residences, γ1 is the influencing factor of the set urban housing prices, γ2 is the proportion factor of the set urban residence use time, and the value range of γ1 and γ2 are both 0 to 1. Obtain the total suburban residential area M of each city in each survey i ' p , and obtain the total area ΔM of each city from the real estate registration database i ; Analyze the urban construction development evaluation index of each city in each survey Among them, κ1 is the proportional factor of the set suburban residential area ratio, κ2 is the proportional factor of the set suburban residential area ratio, and κ3 is the proportional factor of the set urban residential value assessment index. The value range of κ1, κ2, and κ3 is 0 to 1.

3. A real estate property rights investigation information management system according to claim 1, characterized in that: The specific analysis method for analyzing the population inflow assessment index of each city in each survey is as follows: Obtain the native place information of the owner of each house in each survey in each city. If the native place information of the owner of a house in a certain city belongs to the corresponding city in a certain information survey, mark him as a local person, otherwise, mark him as an outsider; Get the number of foreign personnel S in each city in each survey ip , analyze the population inflow assessment index of each city in each survey Where S i(p-1) It represents the number of outsiders in the i-th city in the p-1-th survey.

4. A real estate property rights investigation information management system according to claim 1, characterized in that: The specific analysis method for screening cities with sufficient development space and cities with saturated development space is as follows: Analyze the development status evaluation index of each city Among them, λ1 is the proportion factor of the urban construction development evaluation index, λ2 is the proportion factor of the population inflow evaluation index, and the value range of λ1 and λ2 is 0 to 1; The development status assessment index of each city is compared with the preset development status assessment index threshold. If the development status assessment index of a city is less than or equal to the preset development status assessment index threshold, the city is marked as a city with sufficient development space; otherwise, the city is marked as a city with saturated development, thereby screening cities with sufficient development space and cities with saturated development.

5. The real estate property rights investigation information management system according to claim 1 is characterized in that: The specific analysis method for analyzing the quality of life evaluation index of each region in each city with sufficient development space is as follows: Obtain the number of suitable staff R corresponding to each survey in each area of ​​each city with sufficient development space from the real estate registration database zcp , where z represents the number of each city with sufficient development space, z=1,2,...,x, x is any integer greater than 2, c represents the number of each region, c=1,2,...,v, v is any integer greater than 2, and the total area of ​​each region to which each city with sufficient development space belongs is obtained; According to the number of public facilities and average income of residents in each area of ​​each city with sufficient development space in each survey, zcp , the number of available jobs for each enterprise, and divide the number of public facilities corresponding to each region of each city with sufficient development space in each survey by the total area of ​​the corresponding region to obtain the public facility share Y corresponding to each region of each city with sufficient development space in each survey zcp ; The number of available jobs in each enterprise in each region of each city with sufficient development space in each survey is accumulated to obtain the total number of available jobs in each enterprise in each region of each city with sufficient development space in each survey. zcp , analyze the job resource matching index of each region in each city with sufficient development space in each survey Where v represents the number of regions; Analyze the quality of life assessment index of each region in each city with sufficient development space Among them, ρ1 represents the adjustment factor of the proportion of residents’ income, ρ2 represents the adjustment factor of the job resource matching index, and ρ3 represents the adjustment factor of the occupancy rate of public facilities. The value range of ρ1, ρ2, and ρ3 is all between 0 and 1.

6. A real estate property rights investigation information management system according to claim 1, characterized in that: The specific analysis method for screening the areas to be optimized that belong to the cities with sufficient development space is as follows: The life quality assessment index of each region in each city with sufficient development space is averaged to obtain the average life quality assessment index of the region in each city with sufficient development space; The quality of life assessment index of each region belonging to each city with sufficient development space shall be compared with the average quality of life assessment index of the region belonging to the corresponding city with sufficient development space. If the quality of life assessment index of a region belonging to a city with sufficient development space is less than or equal to the average quality of life assessment index of the region belonging to the corresponding city with sufficient development space, then the region belonging to the city with sufficient development space shall be marked as an area to be optimized, and then the areas to be optimized belonging to each city with sufficient development space shall be screened.

7. A real estate property rights investigation information management system according to claim 1, characterized in that: The specific analysis method for analyzing the recommended housing prices in the areas to be optimized in the cities with sufficient development space is as follows: According to the prices and title owners of each house in each city in each survey, obtain the prices and title owners of each house in each area to be optimized in each city with sufficient development space in each survey; The title owners of the houses corresponding to the areas to be optimized in each city with sufficient development space in each survey are compared with the names of the developers. If the title owners of the houses corresponding to the areas to be optimized in a city with sufficient development space in a survey are successfully compared with the names of the developers, the houses corresponding to the areas to be optimized in the city with sufficient development space in the survey are marked as unsold houses. Otherwise, the houses corresponding to the areas to be optimized in the city with sufficient development space in the survey are marked as sold houses. The houses corresponding to the areas to be optimized in each city with sufficient development space in each survey that have been sold are screened. Obtain the average price and quantity of houses sold in each survey for each area to be optimized belonging to each city with sufficient development space, arrange each area to be optimized belonging to each city with sufficient development space in ascending order according to the number of houses sold in each survey, extract the corresponding survey that ranks last for each area to be optimized belonging to each city with sufficient development space, and mark it as the target survey, obtain the average price of houses sold in the target survey for each area to be optimized belonging to each city with sufficient development space, and mark it as the recommended housing price for each area to be optimized belonging to each city with sufficient development space.

8. The real estate property rights investigation information management system according to claim 5 is characterized in that: The specific analysis method for analyzing the recommended increase in the number of public facilities and recommended increase in jobs in each area to be optimized in each city with sufficient development space is as follows: Obtain the current number of public facilities corresponding to each saturated city from the real estate registration database, and extract the total area of ​​each saturated city from the total area of ​​each city; The current number of public facilities corresponding to each saturated city is averaged to obtain the average number of public facilities corresponding to the saturated city; the total area of ​​each saturated city is averaged to obtain the average area of ​​the saturated city; Divide the total area of ​​each area to be optimized in each city with sufficient development space by the average area of ​​the cities with saturated development to obtain the area ratio of each area to be optimized in each city with sufficient development space to the cities with saturated development; multiply the area ratio of each area to be optimized in each city with sufficient development space to the cities with saturated development by the average number of public facilities corresponding to the cities with saturated development to obtain the number of recommended public facilities in each area to be optimized in each city with sufficient development space; subtract the number of recommended public facilities in each area to be optimized in each city with sufficient development space from the corresponding number of current public facilities to obtain the number of recommended public facilities added in each area to be optimized in each city with sufficient development space; The current number of suitable workers and the current total number of available positions in enterprises are extracted from the corresponding numbers of suitable workers and the total number of available positions in enterprises in each region of each city with sufficient development space in each survey, and the current number of suitable workers in each region of each city with sufficient development space is compared with the current total number of available positions in enterprises. If the current number of suitable workers in a region of a city with sufficient development space is greater than the current total number of available positions in enterprises, the current number of suitable workers in the region of the city with sufficient development space is subtracted from the current total number of available positions in enterprises to obtain the increase in recommended positions in the region of the city with sufficient development space. Otherwise, urban design and planning experts will formulate relevant work welfare plans to attract outsiders to work in the region of the city with sufficient development space.

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