Enterprise management method and device for linear hydraulic engineering construction land acquisition

Abstract

The invention relates to the technical field of linear water conservancy project construction planning, and discloses an enterprise management method and device for linear water conservancy project construction land acquisition, and the method comprises the steps: recognizing an enterprise range inflection point coordinate in a target linear water conservancy project construction land acquisition processing range, the enterprise range of the target enterprise is generated based on the enterprise range inflection point coordinates; determining an enterprise range related to the construction land acquisition based on the construction land acquisition processing range and the enterprise range of the target enterprise; generating vectorized enterprise investigation information based on the enterprise investigation data of the target enterprise; generating linear hydraulic engineering construction land acquisition enterprise influence distribution data based on the construction land acquisition processing range, the enterprise range of the target enterprise, the enterprise range related to the construction land acquisition and the vectorized enterprise investigation information; and determining an enterprise compensation management strategy based on the linear hydraulic engineering construction land acquisition enterprise influence distribution data. According to the method, the influence of linear hydraulic engineering construction land acquisition on enterprises can be scientifically and reasonably identified.

Description

Technical Field

[0001] This invention relates to the field of planning technology for linear water conservancy projects, and specifically to an enterprise management method and apparatus for land acquisition in the construction of linear water conservancy projects. Background Technology

[0002] During the construction of water networks, land acquisition and resettlement of displaced residents has become a crucial factor restricting project progress, with businesses facing particular difficulties. Linear water conservancy projects that traverse urban planning areas or peri-urban zones typically involve numerous businesses in their land acquisition efforts. Because linear water conservancy projects are distributed along long, narrow strips of waterways, the impact on these businesses is usually localized.

[0003] Due to factors such as the scope of impact of land acquisition for construction on enterprises, the distribution of core production equipment, the conditions for nearby reconstruction, and the status of business operations, it is quite difficult to identify the impact of land acquisition for linear water conservancy projects on enterprises, which is not conducive to the formulation of compensation and treatment plans for enterprises. Summary of the Invention

[0004] This invention provides a method and apparatus for enterprise management of land acquisition for linear water conservancy projects, which solves the problem that it is difficult to identify the impact of land acquisition on enterprises in linear water conservancy projects, and that it is not conducive to the formulation of compensation and treatment plans for enterprises.

[0005] In a first aspect, the present invention provides an enterprise management method for land acquisition in the construction of linear water conservancy projects, the method comprising: Obtain the scope of land acquisition and treatment for the construction of the target linear water conservancy project; Identify the coordinates of the inflection points of the enterprise scope within the land acquisition and processing area of ​​the target linear water conservancy project, and generate the enterprise scope of the target enterprise based on the coordinates of the inflection points of the enterprise scope; The scope of enterprises involved in the construction land acquisition is determined based on the scope of land acquisition and the scope of the target enterprise. Obtain enterprise survey data of target enterprises within the scope of enterprises involved in construction land acquisition, and generate vectorized enterprise survey information based on the enterprise survey data of target enterprises; Linear data on the impact distribution of enterprises on land acquisition for water conservancy projects is generated based on the scope of land acquisition for construction, the scope of target enterprises, the scope of enterprises involved in land acquisition for construction, and vectorized enterprise survey information. Determine enterprise compensation management strategies based on the impact distribution data of land acquisition for linear water conservancy projects.

[0006] This invention provides a method for enterprise management of land acquisition for linear water conservancy projects. It vectorizes enterprise survey data to obtain vectorized enterprise survey information, and combines the scope of land acquisition, the scope of target enterprises, and the scope of enterprises involved in land acquisition to generate enterprise impact distribution data for linear water conservancy projects. This method can scientifically and reasonably identify the impact of land acquisition for linear water conservancy projects on enterprises, provide a basis for formulating enterprise compensation and treatment plans, and improve enterprise satisfaction.

[0007] In one optional implementation, the scope of enterprises involved in the construction land acquisition is determined based on the scope of land acquisition processing and the scope of the target enterprise, including: Construct the construction land acquisition processing area and the target enterprise area based on the scope of construction land acquisition processing and the enterprise scope of the target enterprise, respectively; Based on the construction land acquisition processing area and the target enterprise area, Boolean operations are used to generate the scope of enterprises involved in construction land acquisition.

[0008] This invention provides a method for enterprise management of land acquisition for linear water conservancy projects. Boolean operations directly solve the intersection of two regions through mathematical calculations. The generated land acquisition scope has no ambiguous areas or omissions, and perfectly matches the actual land use conflict scope of the project. This provides a precise geometric basis for land acquisition area calculation and compensation standard formulation. Moreover, the generated enterprise scope of construction land acquisition is a topologically correct closed region with clear topological relationships, which facilitates subsequent spatial analysis.

[0009] In one optional implementation, vectorized enterprise survey information is generated based on the target enterprise's enterprise survey data, including: Determine the inflection point coordinates of the target company's core assets based on the company's corporate survey data; A closed-line layer is generated based on the inflection point coordinates of the target company's core assets, and this closed-line layer is used as vectorized corporate survey information.

[0010] This invention provides a method for enterprise management of land acquisition for linear water conservancy projects. It upgrades the enterprise survey data of the target enterprise from text or tables to spatial vectors, generates a closed line layer based on the inflection point coordinates of the core assets of the target enterprise, and assigns spatial geographic location attributes to the enterprise survey data of the target enterprise. This data can be directly overlaid and analyzed with the area of ​​the land acquisition processing scope, ensuring that the asset boundaries are accurate and controllable and the errors are quantifiable. This achieves a precise correlation between enterprise assets and the land acquisition scope, providing both spatial and attribute-based evidence for the formulation of subsequent enterprise compensation management strategies.

[0011] In one optional implementation, a closed-line layer is generated based on the inflection point coordinates of the target enterprise's core assets, including: Based on the inflection point coordinates of the target company's core assets, a closed-line layer is generated using the SCR program.

[0012] In one optional implementation, linear data on the impact distribution of enterprises on land acquisition for water conservancy projects is generated based on the scope of land acquisition, the target enterprise's enterprise scope, the enterprise scope involved in land acquisition, and vectorized enterprise survey information. This includes: The layer file containing the scope of land acquisition for construction, the scope of target enterprises, the scope of enterprises involved in land acquisition for construction, and vectorized enterprise survey information is converted to a new format to obtain an enterprise surface file. Build attribute fields and associate them with the enterprise face file; Spatial analysis was performed on the enterprise facet file following the associated attribute fields to obtain the distribution data of the impact of land acquisition on enterprises in the construction of linear water conservancy projects.

[0013] This invention provides a method for enterprise management in land acquisition for linear water conservancy projects. It converts the format of a layer file containing the scope of land acquisition, the target enterprise's scope, the scope of enterprises involved in the land acquisition, and vectorized enterprise survey information. Attribute fields are then linked to the enterprise surface file, transforming scattered graphical data into integrated results data encompassing spatial location, attribute information, and impact analysis. Spatial analysis is then performed on the enterprise surface file with the associated attribute fields, enabling a refined depiction of the enterprise's impact range in land acquisition for linear water conservancy projects, visualizing the impact distribution, and improving decision-making and communication efficiency.

[0014] In one optional implementation, spatial analysis is performed on the enterprise surface file following the associated attribute field to obtain the distribution data of the impact of land acquisition by enterprises for linear water conservancy project construction, including: Multi-level spatial clipping analysis was performed on the enterprise face file after the associated attribute fields to obtain statistical data on the impact of land acquisition on construction enterprises. The impact statistics of enterprises involved in land acquisition for construction were classified into different levels to obtain the distribution data of the impact of enterprises involved in land acquisition for linear water conservancy projects.

[0015] This invention provides a method for enterprise management of land acquisition for linear water conservancy projects. It performs multi-level spatial clipping analysis on the enterprise surface file after the associated attribute fields, realizes a refined hierarchical analysis of the impact of land acquisition for linear water conservancy projects on enterprises, classifies the statistical data of the impact of land acquisition on enterprises into levels, quantifies the statistical indicator system, supports refined evaluation, and avoids subjective judgment.

[0016] Secondly, the present invention provides an enterprise management device for land acquisition in the construction of linear water conservancy projects, the device comprising: The acquisition module is used to obtain the land acquisition and treatment scope for the construction of the target linear water conservancy project; The first generation module is used to identify the coordinates of the inflection point of the enterprise scope within the land acquisition and processing area of ​​the target linear water conservancy project construction, and generate the enterprise scope of the target enterprise based on the coordinates of the inflection point of the enterprise scope. The first determination module is used to determine the scope of enterprises involved in the construction land acquisition based on the scope of land acquisition processing and the scope of the target enterprise. The second generation module is used to acquire enterprise survey data of target enterprises within the scope of enterprises involved in construction land acquisition, and generate vectorized enterprise survey information based on the enterprise survey data of target enterprises. The third generation module is used to generate linear water conservancy project construction land acquisition enterprise impact distribution data based on the construction land acquisition processing scope, the enterprise scope of the target enterprise, the enterprise scope involved in construction land acquisition, and vectorized enterprise survey information. The second determination module is used to determine the enterprise compensation management strategy based on the impact distribution data of enterprises acquiring land for linear water conservancy projects.

[0017] Thirdly, the present invention provides an electronic device, comprising: a memory and a processor, wherein the memory and the processor are communicatively connected to each other, the memory stores computer instructions, and the processor executes the computer instructions to perform the enterprise management method for land acquisition for linear water conservancy project construction described in the first aspect or any corresponding embodiment.

[0018] Fourthly, the present invention provides a computer-readable storage medium storing computer instructions for causing a computer to execute the enterprise management method for land acquisition for linear water conservancy project construction described in the first aspect or any corresponding embodiment thereof.

[0019] Fifthly, the present invention provides a computer program product, including computer instructions, which are used to cause a computer to execute the enterprise management method for land acquisition for linear water conservancy project construction described in the first aspect or any corresponding embodiment above. Attached Figure Description

[0020] To more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of an application scenario according to an embodiment of the present invention; Figure 2 This is a schematic diagram of the first type of enterprise management method for land acquisition in linear water conservancy project construction according to an embodiment of the present invention. Figure 3 This is a second flowchart illustrating a method for enterprise management of land acquisition for linear water conservancy project construction according to an embodiment of the present invention. Figure 4 This is a schematic diagram of the third process of an enterprise management method for land acquisition in the construction of linear water conservancy projects according to an embodiment of the present invention. Figure 5 This is a schematic diagram of the fourth process of an enterprise management method for land acquisition in the construction of linear water conservancy projects according to an embodiment of the present invention. Figure 6 This is a flowchart illustrating a method for identifying the impact of land acquisition on enterprises in linear water conservancy projects based on CAD and GIS, according to an embodiment of the present invention. Figure 7 This is a structural block diagram of an enterprise management device for land acquisition in the construction of linear water conservancy projects according to an embodiment of the present invention; Figure 8 This is a schematic diagram of the hardware structure of an electronic device according to an embodiment of the present invention. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0023] It is understood that before using the technical solutions disclosed in the various embodiments of the present invention, users should be informed of the types, scope of use, and usage scenarios of the personal information involved in the present invention and their authorization should be obtained in accordance with relevant laws and regulations through appropriate means.

[0024] The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this invention, "a plurality of" means two or more, unless otherwise explicitly specified.

[0025] As an optional application scenario of this invention, such as Figure 1 As shown, an enterprise management device for land acquisition in linear water conservancy projects may include at least one terminal device and at least one server. Figure 1The system is illustrated in the example, which includes a computer 101, a mobile terminal 102, and a server 103, and the terminal devices such as the computer 101 and the mobile terminal 102 are connected to the server 103 through a network 110.

[0026] Specifically, the terminal device can be a smartphone, tablet, laptop, PDA, desktop computer, game console, smart TV, smart wearable device, in-vehicle terminal, VR (Virtual Reality) device, AR (Augmented Reality) device, etc. Server 103 can be a standalone physical server, a server cluster, a distributed system, or a cloud server providing cloud services. Network 110 can be a wired or wireless network, examples of which include, but are not limited to, the Internet, corporate intranet, local area network, wide area network, mobile communication network, and combinations thereof.

[0027] The identification of the impact on relevant enterprises mainly relies on subjective judgment on site. Planning and design personnel conduct on-site investigations, collect data, and then manually identify each case one by one, resulting in long working hours, low efficiency, and a large influence from subjective factors, leading to low acceptance by enterprises.

[0028] In particular, linear water conservancy projects are distributed over long distances and in narrow strips, and the impact on enterprises is mostly localized, which greatly increases the difficulty of identification. As a result, in addition to the complexity of this task, there is a lack of a scientific and reasonable identification method for identifying the impact of land acquisition on enterprises in linear water conservancy construction.

[0029] This invention provides a management method for enterprises involved in land acquisition for linear water conservancy projects. Addressing the impact of land acquisition on enterprises, this method comprehensively utilizes CAD (Computer-Aided Design) and GIS (Geographic Information System) data processing technologies to vectorize enterprise survey results. Then, with the aid of GIS spatial analysis techniques, it accurately and quickly identifies the impact of land acquisition on enterprises. This approach enables a scientific and reasonable identification of the impact of land acquisition on enterprises, providing a basis for developing compensation and treatment plans, and improving the satisfaction of local governments and enterprises.

[0030] According to an embodiment of the present invention, an embodiment of an enterprise management method for land acquisition in the construction of linear water conservancy projects is provided. It should be noted that the steps shown in the flowchart in the accompanying drawings can be executed in a computer system such as a set of computer-executable instructions. Furthermore, although a logical order is shown in the flowchart, in some cases, the steps shown or described may be executed in a different order than that shown here.

[0031] This embodiment provides a corporate management method for land acquisition in the construction of linear water conservancy projects, which can be used in the aforementioned terminal equipment. Figure 2 This is a flowchart of an enterprise management method for land acquisition in the construction of linear water conservancy projects according to an embodiment of the present invention, such as... Figure 2 As shown, the process includes the following steps: Step S201: Obtain the land acquisition and treatment scope for the construction of the target linear water conservancy project.

[0032] Specifically, the construction land acquisition processing area is delineated in DWG format (a graphic file format) according to the scheme of the target linear water conservancy project, and the layer is annotated as "construction land acquisition processing area" as the basis for spatial analysis.

[0033] Furthermore, before delineating the scope of land acquisition and processing for construction, it is necessary to unify the coordinates of the target linear water conservancy project.

[0034] Furthermore, the scope of land acquisition and processing includes the main river channel, embankments, supporting buildings, temporary construction areas, and other areas.

[0035] Step S202: Identify the coordinates of the inflection point of the enterprise scope within the land acquisition and processing area of ​​the target linear water conservancy project construction, and generate the enterprise scope of the target enterprise based on the coordinates of the inflection point of the enterprise scope.

[0036] Specifically, the enterprises involved in the land acquisition and processing area are identified on-site, the coordinates of the inflection points of the enterprise area are measured, and the coordinates are automatically read in the CAD file using the SCR program (a script file), which identifies and generates a closed line layer in dwg format, and annotates the layer as "enterprise area".

[0037] Furthermore, the coordinates of the inflection points of the enterprise's land boundary are measured using a total station or RTK (a measurement method that can obtain centimeter-level positioning accuracy in real time in the field), and the coordinate point number, corresponding enterprise name and code are recorded, with the measurement accuracy controlled within ±5cm; for enterprises without clear boundaries (such as open-air storage yards), the boundaries are determined in conjunction with lease contracts, and disputed boundary areas are marked.

[0038] Furthermore, the SCR program is essentially a plain text-based CAD command batch file, with each line corresponding to a CAD command or parameter. It reads and executes commands sequentially, completely simulating the process of manually entering instructions at the command line. The core CAD command for drawing polylines (closed boundaries) is PLINE, which requires the use of the closure (C) command to generate the closed line. The SCR program uses a combination of command keywords, coordinate parameters, and instruction parameters to replace manual input and achieve automated drawing.

[0039] Furthermore, the coordinates of the inflection points measured on-site are organized into a TXT text file (plain text) in the format of (point number, X coordinate, Y coordinate). The SCR program is then run to automatically generate closed polylines of the enterprise boundary in CAD. The specific steps include: organizing the coordinates of the inflection points measured on-site into a standardized text format (such as TXT / CSV), with one inflection point per line, formatted as X and Y coordinates, sorted clockwise / counterclockwise by the boundary, and the last line can be filled with C (closure command), or the closure logic can be built into the script; loading coords.txt (a text file name, usually used to store geographic coordinate data) through a file reading function, and parsing the coordinates line by line; first writing _.PLINE (a polyline drawing command) as the starting command; extracting the coordinates line by line, concatenating them into a string in the format of "X, Y", as the parameter of the PLINE command; after the coordinate traversal is completed, writing the C command to realize the closure; layer binding: automatically concatenating the LAYER command to assign the generated closed line to the preset layer to avoid layer confusion.

[0040] Furthermore, the SCR program performs coordinate validity checks on the above layers, checking whether the coordinates are numerical and whether they exceed the engineering coordinate range to avoid invalid coordinates causing drawing failures; it removes consecutive and repeated inflection point coordinates to prevent polylines from having zero-length segments; and it performs closure checks: if the deviation between the last point and the starting point coordinates is greater than a threshold, it automatically completes the closure instruction or prompts for manual correction; and it performs abnormal termination handling: when the script execution fails, it automatically outputs error logs to facilitate problem location.

[0041] Step S203: Determine the scope of enterprises involved in the construction land acquisition based on the scope of land acquisition and the scope of the target enterprise.

[0042] Step S204: Obtain enterprise survey data of target enterprises within the scope of enterprises involved in construction land acquisition, and generate vectorized enterprise survey information based on the enterprise survey data of target enterprises.

[0043] Specifically, vectorized enterprise survey information includes information such as the enterprise's normal production scope and the scope of its main equipment.

[0044] Step S205: Generate linear water conservancy project construction land acquisition enterprise impact distribution data based on the construction land acquisition processing scope, the target enterprise enterprise scope, the enterprise scope involved in construction land acquisition, and vectorized enterprise survey information.

[0045] Step S206: Determine enterprise compensation management strategies based on the impact distribution data of enterprises acquiring land for linear water conservancy projects.

[0046] This embodiment provides a method for enterprise management in land acquisition for linear water conservancy projects. It vectorizes enterprise survey data to obtain vectorized enterprise survey information, and combines the scope of land acquisition, the target enterprise's enterprise scope, and the enterprise scope involved in the land acquisition to generate enterprise impact distribution data for linear water conservancy projects. This method can scientifically and reasonably identify the impact of land acquisition for linear water conservancy projects on enterprises, provide a basis for formulating enterprise compensation and treatment plans, and improve enterprise satisfaction.

[0047] This embodiment provides a corporate management method for land acquisition in the construction of linear water conservancy projects, which can be used in the aforementioned terminal equipment. Figure 3 This is a flowchart of an enterprise management method for land acquisition in the construction of linear water conservancy projects according to an embodiment of the present invention, such as... Figure 3 As shown, the process includes the following steps: Step S301: Obtain the land acquisition and treatment scope for the target linear water conservancy project. For details, please refer to [link to relevant documentation]. Figure 2 Step S201 of the illustrated embodiment will not be described again here.

[0048] Step S302: Identify the coordinates of the inflection points of the enterprise scope within the land acquisition and processing area of ​​the target linear water conservancy project, and generate the enterprise scope of the target enterprise based on the coordinates of the inflection points. For details, please refer to [link to relevant documentation]. Figure 2 Step S202 of the illustrated embodiment will not be described again here.

[0049] Step S303: Determine the scope of enterprises involved in the construction land acquisition based on the scope of land acquisition and the scope of the target enterprise.

[0050] Specifically, step S303 includes: Step S3031: Construct the construction land acquisition processing area and the target enterprise area based on the construction land acquisition processing scope and the target enterprise enterprise scope, respectively.

[0051] Specifically, the region command is executed on the layers corresponding to the construction land acquisition processing scope and the target enterprise scope to convert closed polylines into region objects; irrelevant layers are turned off, and only the construction land acquisition processing scope region and the target enterprise region are displayed to avoid selecting the wrong object during Boolean operations.

[0052] Step S3032: Based on the construction land acquisition processing area and the target enterprise area, use Boolean operations to generate the enterprise scope involved in the construction land acquisition.

[0053] Specifically, in the CAD file, by creating the "Construction Land Acquisition Processing Scope" and "Enterprise Scope" regions, the scope of enterprises involved in the construction land acquisition processing scope is automatically generated using Boolean operations, forming a closed line layer in dwg format, and the layer is annotated as "Scope of Enterprises Involved in Construction Land Acquisition".

[0054] Furthermore, the "Intersection" command is executed to perform calculations on the construction land acquisition processing area and the area of ​​a single enterprise. The resulting intersection area is the scope of construction land acquisition for that enterprise, i.e., the scope of enterprises involved in construction land acquisition.

[0055] Step S304: Obtain enterprise survey data of target enterprises within the scope of enterprises involved in the land acquisition for construction, and generate vectorized enterprise survey information based on the enterprise survey data of the target enterprises. For details, please refer to [link to relevant documentation]. Figure 2 Step S204 of the illustrated embodiment will not be described again here.

[0056] Step S305 generates linear data on the impact distribution of enterprises on land acquisition for water conservancy projects, based on the scope of land acquisition, the target enterprise's enterprise scope, the enterprise scope involved in land acquisition, and vectorized enterprise survey information. For details, please refer to [link to relevant documentation]. Figure 2 Step S205 of the illustrated embodiment will not be described again here.

[0057] Step S306: Determine enterprise compensation management strategies based on the impact distribution data of land acquisition for linear water conservancy project construction. For details, please refer to [link to relevant documentation]. Figure 2 Step S206 of the illustrated embodiment will not be described again here.

[0058] This embodiment provides a method for enterprise management of land acquisition for linear water conservancy projects. Boolean operations directly solve the intersection of two regions through mathematical calculations. The generated land acquisition scope has no ambiguous areas or omissions, and perfectly matches the actual land use conflict scope of the project. This provides accurate geometric basis for land acquisition area calculation and compensation standard formulation. Moreover, the generated enterprise scope of construction land acquisition is a topologically correct closed region with clear topological relationships, which facilitates subsequent spatial analysis.

[0059] This embodiment provides a corporate management method for land acquisition in the construction of linear water conservancy projects, which can be used in the aforementioned terminal equipment. Figure 4 This is a flowchart of an enterprise management method for land acquisition in the construction of linear water conservancy projects according to an embodiment of the present invention, such as... Figure 4 As shown, the process includes the following steps: Step S401: Obtain the land acquisition and treatment scope for the target linear water conservancy project. For details, please refer to [link to relevant documentation]. Figure 3 Step S301 of the illustrated embodiment will not be described again here.

[0060] Step S402: Identify the coordinates of the inflection points of the enterprise scope within the land acquisition and processing area of ​​the target linear water conservancy project construction, and generate the enterprise scope of the target enterprise based on the coordinates of the inflection points. For details, please refer to [link to relevant documentation]. Figure 3 Step S302 of the illustrated embodiment will not be described again here.

[0061] Step S403: Determine the scope of enterprises involved in the construction land acquisition based on the scope of land acquisition processing and the target enterprise's business scope. For details, please refer to [link to relevant documentation]. Figure 3 Step S303 of the illustrated embodiment will not be described again here.

[0062] Step S404: Obtain enterprise survey data of target enterprises within the scope of enterprises involved in construction land acquisition, and generate vectorized enterprise survey information based on the enterprise survey data of target enterprises.

[0063] Specifically, step S404 includes: Step S4041: Determine the inflection point coordinates of the target company's core assets based on the target company's enterprise survey data.

[0064] Specifically, an investigation was conducted on the enterprises involved in the land acquisition for construction, and the investigation results were compiled to obtain the inflection point coordinates of the investigation results of different vectorized enterprises.

[0065] Specifically, the core assets of the target enterprise include the enterprise's normal production area and main equipment, such as factory buildings, office buildings, and production lines. Then, the corresponding enterprise boundary coordinates of the above-mentioned core assets of the target enterprise are associated with the inflection point coordinates.

[0066] Step S4042: Generate a closed line layer based on the inflection point coordinates of the target company's core assets, and use the closed line layer as vectorized enterprise survey information.

[0067] Specifically, based on the inflection point coordinates of the target company's core assets, a closed-line layer is generated using the SCR program.

[0068] Furthermore, in the CAD file, the SCR program automatically reads the coordinates, thereby identifying each vectorized survey result and generating a separate closed line layer in dwg format. The annotation is a separate layer file, which includes the enterprise's normal production range and the enterprise's main equipment range.

[0069] Furthermore, import the inflection point coordinates of the core assets according to the enterprise code, and run the SCR program to generate a closed line layer. The steps for running the SCR program to generate the closed line layer are the same as those in step S202 above.

[0070] Step S405 generates linear data on the impact distribution of enterprises on land acquisition for water conservancy projects, based on the scope of land acquisition, the target enterprise's enterprise scope, the enterprise scope involved in land acquisition, and vectorized enterprise survey information. For details, please refer to [link to relevant documentation]. Figure 3 Step S305 of the illustrated embodiment will not be described again here.

[0071] Step S406: Determine the enterprise compensation management strategy based on the impact distribution data of land acquisition for linear water conservancy project construction. For details, please refer to [link to relevant documentation]. Figure 3Step S306 of the illustrated embodiment will not be described again here.

[0072] This embodiment provides a method for enterprise management of land acquisition for linear water conservancy projects. It upgrades the enterprise survey data of the target enterprise from text or tables to spatial vectors, generates a closed line layer based on the inflection point coordinates of the core assets of the target enterprise, and assigns spatial geographic location attributes to the enterprise survey data of the target enterprise. This data can be directly overlaid and analyzed with the area of ​​the land acquisition processing scope, ensuring that the asset boundaries are accurate and controllable and the errors are quantifiable. This achieves a precise correlation between enterprise assets and the land acquisition scope, providing a dual basis of space and attributes for the formulation of subsequent enterprise compensation management strategies.

[0073] This embodiment provides a corporate management method for land acquisition in the construction of linear water conservancy projects, which can be used in the aforementioned terminal equipment. Figure 5 This is a flowchart of an enterprise management method for land acquisition in the construction of linear water conservancy projects according to an embodiment of the present invention, such as... Figure 5 As shown, the process includes the following steps: Step S501: Obtain the land acquisition and treatment scope for the target linear water conservancy project. For details, please refer to [link to relevant documentation]. Figure 4 Step S401 of the illustrated embodiment will not be described again here.

[0074] Step S502: Identify the coordinates of the inflection points of the enterprise scope within the land acquisition and processing area of ​​the target linear water conservancy project, and generate the enterprise scope of the target enterprise based on the coordinates of the inflection points. For details, please refer to [link to relevant documentation]. Figure 4 Step S402 of the illustrated embodiment will not be described again here.

[0075] Step S503: Determine the scope of enterprises involved in the construction land acquisition based on the scope of land acquisition processing and the scope of the target enterprise. For details, please refer to [link to relevant documentation]. Figure 4 Step S403 of the illustrated embodiment will not be described again here.

[0076] Step S504: Obtain enterprise survey data of target enterprises within the scope of enterprises involved in the land acquisition for construction, and generate vectorized enterprise survey information based on the enterprise survey data of the target enterprises. For details, please refer to [link to relevant documentation]. Figure 4 Step S404 of the illustrated embodiment will not be described again here.

[0077] Step S505: Generate linear water conservancy project construction land acquisition enterprise impact distribution data based on the construction land acquisition processing scope, the target enterprise enterprise scope, the enterprise scope involved in construction land acquisition, and vectorized enterprise survey information.

[0078] Specifically, step S505 includes: Step S5051: Convert the format of the layer file containing the scope of land acquisition for construction, the scope of the target enterprise, the scope of enterprises involved in land acquisition for construction, and vectorized enterprise survey information to obtain the enterprise surface file.

[0079] Specifically, import the dwg format layer files containing the scope of land acquisition for construction, the scope of enterprises, the scope of enterprises involved in the land acquisition for the target enterprise, and the vectorized enterprise survey results (i.e., vectorized enterprise survey information) into the GIS software, and use the "Data Management Tools > Elements > Element to Polygon" function in the data processing technology to convert the dwg format layer files into shp format (Geographic Information System Vector Data Format) polygon files.

[0080] Furthermore, in CAD, delete all irrelevant layers, text labels, title blocks, and other redundant elements, retaining only the closed line layers corresponding to the regions; store them in the "Original Data" folder of the GIS project according to layer classification; select the closed line layers in CAD and import them into the GIS software, then execute the Data Management Tools > Features > Feature to Polygon function to obtain a shapefile (i.e., enterprise polygon file); for the converted shapefile, specify a coordinate system consistent with the project through the definition projection tool to ensure accurate spatial positioning.

[0081] Step S5052: Construct attribute fields and associate the attribute fields with the enterprise face file.

[0082] Specifically, select the attributes of the enterprise-wide facet file, encode the text-based enterprise survey results into computable attribute field values, and then associate the attribute field values ​​with the enterprise-wide facet file.

[0083] Furthermore, the results of the text-based enterprise survey mainly include whether the enterprise complies with industrial policies, whether it has ceased production or gone bankrupt, and whether it has the conditions for renovation and expansion. The newly created fields are coded using a field calculator. For whether the enterprise complies with industrial policies, "001" can be used to represent compliance with industrial policies and "002" can be used to represent non-compliance with industrial policies. For whether the enterprise has ceased production or gone bankrupt, "011" can be used to represent cessation of production or bankruptcy and "012" can be used to represent normal production. For whether the enterprise has the conditions for renovation and expansion, "021" can be used to represent the conditions for renovation and expansion and "022" can be used to represent the conditions for renovation and expansion.

[0084] Step S5053: Perform spatial analysis on the enterprise surface file after the associated attribute field to obtain the distribution data of the impact of land acquisition on enterprises in the construction of linear water conservancy projects.

[0085] Specifically, by selecting the scope of land acquisition for construction, the target enterprise's scope, the scope of enterprises involved in land acquisition for construction, and the vectorized surface file of the enterprise survey results, the "Analysis Tools > Extract Analysis > Clipping" function in GIS spatial analysis technology can automatically obtain the impact of land acquisition for construction on the target enterprise.

[0086] In some optional implementations, step S5053 above includes: Step a1 involves performing a multi-level spatial clipping analysis on the enterprise face file following the associated attribute fields to obtain statistical data on the impact of land acquisition on construction enterprises.

[0087] Specifically, the input element for trimming is a vectorized enterprise survey results surface file (factory buildings, production lines, etc.), and the trimming element is a surface file showing the scope of enterprises involved in land acquisition for construction. The surface file showing the scope of enterprises involved in land acquisition for construction verifies whether the enterprises are within the scope of land acquisition processing, outputs a list of enterprises involved in land acquisition, and completes the first-level trimming. Then, the scope of land acquisition impact on the core assets of the enterprises is obtained, and the second-level trimming is completed. The land acquisition area, the area affected by core assets, the proportion, and other indicators are statistically analyzed according to the enterprise code to obtain statistical data on the impact of land acquisition on enterprises.

[0088] Step a2 involves classifying the statistical data on the impact of land acquisition enterprises on construction projects into different levels to obtain the distribution data of the impact of land acquisition enterprises on linear water conservancy projects.

[0089] Specifically, based on the statistical data on the impact of land acquisition on construction enterprises, the impact level is classified according to the proportion of the affected area to the total land area of ​​the enterprise. The impact level includes severe impact (the proportion of the affected area to the total land area of ​​the enterprise). 50% (requiring complete demolition), moderate impact (20%-50% of the land area to be acquired, requiring partial demolition), and slight impact (the percentage of land area to be acquired). (20%, boundary impact), and then the statistical data and impact level of the land acquisition enterprises are marked in the target linear water conservancy project to obtain the distribution data of the impact of land acquisition enterprises on the construction of linear water conservancy projects.

[0090] Step S506: Determine enterprise compensation management strategies based on the impact distribution data of enterprises acquiring land for linear water conservancy projects.

[0091] Specifically, for severely affected target enterprises, priority will be given to including them in the relocation and resettlement plan; for moderately affected target enterprises, the core production area will be retained through negotiation while non-core areas will be demolished; and for mildly affected target enterprises, the engineering design boundary will be adjusted to reduce interference with enterprise production.

[0092] Furthermore, based on the impact distribution data of enterprises on land acquisition for linear water conservancy projects, spatial data in shp format and statistical reports in Excel format are exported to provide data support for land acquisition compensation negotiations and engineering design optimization. For enterprises severely affected, a separate special analysis report on the impact of land acquisition is generated, with supporting materials such as aerial photographs and measurement coordinates of core assets.

[0093] Furthermore, all files are categorized and organized according to CAD original layers → GIS intermediate data → result data → report documents, and stored on the project archive server; a data traceability ledger is established to record the generation time, operator, and data source of each layer and file to ensure data traceability; and a standardized linear water conservancy project construction land acquisition enterprise survey and analysis dataset is formed to provide reusable templates for similar projects.

[0094] This embodiment provides a method for enterprise management in land acquisition for linear water conservancy projects. It converts the format of layer files containing the scope of land acquisition, the target enterprise's scope, the scope of enterprises involved in land acquisition, and vectorized enterprise survey information. Attribute fields are then linked to these layer files, transforming scattered graphical data into integrated results data encompassing spatial location, attribute information, and impact analysis. Spatial analysis is then performed on the enterprise layer files linked to the attribute fields, enabling a refined depiction of the enterprise's impact range in land acquisition for linear water conservancy projects, visualizing the impact distribution, and improving decision-making and communication efficiency.

[0095] The following specific example illustrates the steps of a corporate management method for land acquisition in the construction of linear water conservancy projects.

[0096] Example 1: like Figure 6 As shown, in a linear water conservancy project, a method for identifying the impact of land acquisition on enterprises based on CAD and GIS is presented, including the following steps: Step (1): Delineate the construction land acquisition processing area in dwg format according to the linear water conservancy project scheme, and annotate the layer as "construction land acquisition processing area" as the basis for spatial analysis; Step (2): Identify the enterprises involved in the land acquisition and processing on site, measure the coordinates of the inflection points of the enterprise scope, and use the SCR program to automatically read the coordinates in the CAD file, identify and generate a closed line layer in dwg format, and annotate the layer as "enterprise scope". Step (3): In the CAD file, by creating the “Construction Land Acquisition Processing Scope” and “Enterprise Scope” regions, the enterprise scope involved in the construction land acquisition processing scope is automatically generated by Boolean operation, forming a closed line layer in dwg format, and annotating the layer as “Enterprise Scope Involved in Construction Land Acquisition”; Step (4): Conduct an investigation of the enterprises involved in the land acquisition for construction, organize the investigation results, and use the SCR program to automatically read the coordinates of the inflection points of different vectorized enterprise investigation results in the CAD file, thereby identifying each vectorized investigation result and generating a separate closed line layer in dwg format, and annotating it as a separate layer file. Step (5): Import the dwg format layer file containing the construction land acquisition processing scope, enterprise scope, enterprise scope involved in the construction land acquisition of the target enterprise, and vectorized enterprise survey results into the GIS software, and use the "Data Management Tools > Elements > Element to Polygon" function in the data processing technology to convert the dwg format layer file into a shp format polygon file. Step (6): Select the attributes of the enterprise scope document and encode the text-based enterprise survey results into computable attribute field values; Step (7): Select the scope of land acquisition for construction, the scope of the target enterprise, the scope of enterprises involved in land acquisition for construction, and the vectorized surface file of the enterprise survey results. Using the "Analysis Tools > Extract Analysis > Clipping" function in GIS spatial analysis technology, the impact of land acquisition on the target enterprise can be automatically obtained.

[0097] In the above-mentioned Example 1, for enterprises involved in the land acquisition for the construction of linear water conservancy projects, the survey results of enterprises are vectorized by comprehensively using CAD and GIS data processing technologies. Then, spatial analysis technology in GIS is used to accurately and quickly identify the impact of land acquisition for the construction of linear water conservancy projects on enterprises. This can scientifically and reasonably identify the impact of land acquisition for the construction of linear water conservancy projects on enterprises, provide a basis for formulating enterprise compensation and treatment plans, and improve the satisfaction of local governments and enterprises.

[0098] This embodiment also provides an enterprise management device for land acquisition in linear water conservancy projects. This device is used to implement the above embodiments and preferred embodiments, and details already described will not be repeated. As used below, the term "module" can refer to a combination of software and / or hardware that performs a predetermined function. Although the device described in the following embodiments is preferably implemented in software, hardware implementation, or a combination of software and hardware, is also possible and contemplated.

[0099] This embodiment provides an enterprise management device for land acquisition in linear water conservancy projects, such as... Figure 7 As shown, it includes: The acquisition module 701 is used to acquire the land acquisition and treatment scope for the construction of the target linear water conservancy project; The first generation module 702 is used to identify the coordinates of the inflection point of the enterprise scope within the land acquisition and processing area of ​​the target linear water conservancy project construction, and generate the enterprise scope of the target enterprise based on the coordinates of the inflection point of the enterprise scope. The first determining module 703 is used to determine the scope of enterprises involved in the construction land acquisition based on the scope of land acquisition processing and the scope of the target enterprise. The second generation module 704 is used to obtain enterprise survey data of target enterprises within the scope of enterprises involved in construction land acquisition, and generate vectorized enterprise survey information based on the enterprise survey data of target enterprises. The third generation module 705 is used to generate linear water conservancy project construction land acquisition enterprise impact distribution data based on the construction land acquisition processing scope, the enterprise scope of the target enterprise, the enterprise scope involved in construction land acquisition, and vectorized enterprise survey information. The second determination module 706 is used to determine the enterprise compensation management strategy based on the impact distribution data of enterprises acquiring land for linear water conservancy projects.

[0100] In some alternative implementations, the first determining module 703 includes: The construction unit is used to construct the construction land acquisition processing area and the target enterprise area based on the construction land acquisition processing scope and the enterprise scope of the target enterprise, respectively. The first generation unit is used to generate the scope of enterprises involved in the construction land acquisition based on the construction land acquisition processing area and the target enterprise area using Boolean operations.

[0101] In some alternative implementations, the second generation module 704 includes: The determination unit is used to determine the inflection point coordinates of the core assets of the target company based on the company survey data. The second generation unit is used to generate a closed line layer based on the inflection point coordinates of the target company's core assets, and uses the closed line layer as vectorized corporate survey information.

[0102] In some alternative implementations, the second generation unit is specifically used to generate a closed line layer using an SCR program based on the inflection point coordinates of the target enterprise's core assets.

[0103] In some alternative implementations, the third generation module 705 includes: The format conversion unit is used to convert the format of layer files containing the scope of land acquisition for construction, the scope of target enterprises, the scope of enterprises involved in land acquisition for construction, and vectorized enterprise survey information to obtain enterprise surface files. The association unit is used to construct attribute fields and associate them with the enterprise face file; The spatial analysis unit is used to perform spatial analysis on the enterprise surface file after the associated attribute fields to obtain the distribution data of the impact of land acquisition on enterprises in the construction of linear water conservancy projects.

[0104] In some alternative implementations, the spatial analysis unit includes: The analysis sub-unit is used to perform multi-level spatial clipping analysis on the enterprise face file after the associated attribute fields to obtain statistical data on the impact of construction land acquisition enterprises. Sub-units are used to classify the statistical data on the impact of land acquisition enterprises on construction projects, thereby obtaining the distribution data of the impact of land acquisition enterprises on linear water conservancy projects.

[0105] The enterprise management device for land acquisition in linear water conservancy projects provided in this embodiment of the invention can execute the enterprise management method for land acquisition in linear water conservancy projects provided in any embodiment of the invention, and has the corresponding functional modules and beneficial effects of the method. Further functional descriptions of the above modules and units are the same as in the corresponding embodiments described above, and will not be repeated here.

[0106] Figure 8 This is a schematic diagram of the structure of an electronic device provided in an embodiment of the present invention.

[0107] The following is a detailed reference. Figure 8 This diagram illustrates a suitable structural schematic for implementing an electronic device according to embodiments of the present invention. The electronic device may include a processor (e.g., a central processing unit, graphics processor, etc.) 801, which can perform various appropriate actions and processes based on a program stored in read-only memory (ROM) 802 or a program loaded from memory 808 into random access memory (RAM) 803. The RAM 803 also stores various programs and data required for the operation of the electronic device. The processor 801, ROM 802, and RAM 803 are interconnected via a bus 804. An input / output (I / O) interface 805 is also connected to the bus 804.

[0108] Typically, the following devices can be connected to I / O interface 805: input devices 806 including, for example, touchscreens, touchpads, keyboards, mice, cameras, microphones, accelerometers, gyroscopes, etc.; output devices 807 including, for example, liquid crystal displays (LCDs), speakers, vibrators, etc.; memory devices 808 including, for example, magnetic tapes, hard disks, etc.; and communication devices 809. Communication device 809 allows electronic devices to communicate wirelessly or wiredly with other devices to exchange data. Although Figure 8 Electronic devices with various devices are shown, but it should be understood that it is not required to implement or have all of the devices shown, and more or fewer devices may be implemented or have instead.

[0109] In particular, according to embodiments of the present invention, the processes described above with reference to the flowcharts can be implemented as computer software programs. For example, embodiments of the present invention include a computer program product comprising a computer program carried on a non-transitory computer-readable medium, the computer program containing program code for performing the methods shown in the flowcharts. In such embodiments, the computer program can be downloaded and installed from a network via a communication device 809, or installed from a memory 808, or installed from a ROM 802. When the computer program is executed by a processor 801, it performs the functions defined in an enterprise management method for land acquisition for linear water conservancy project construction according to embodiments of the present invention.

[0110] Figure 8 The electronic device shown is merely an example and should not be construed as limiting the functionality and scope of the embodiments of the present invention.

[0111] This invention also provides a computer-readable storage medium. The methods described above according to embodiments of the invention can be implemented in hardware or firmware, or implemented as computer code that can be recorded on a storage medium, or implemented as computer code downloaded via a network and originally stored on a remote storage medium or a non-transitory machine-readable storage medium and then stored on a local storage medium. Thus, the methods described herein can be processed by software stored on a storage medium using a general-purpose computer, a dedicated processor, or programmable or dedicated hardware. The storage medium can be a magnetic disk, optical disk, read-only memory, random access memory, flash memory, hard disk, or solid-state drive, etc.; further, the storage medium can also include combinations of the above types of memory. It is understood that computers, processors, microprocessor controllers, or programmable hardware include storage components capable of storing or receiving software or computer code. When the software or computer code is accessed and executed by the computer, processor, or hardware, it implements the enterprise management method for land acquisition in linear water conservancy project construction shown in the above embodiments.

[0112] A portion of this invention can be applied as a computer program product, such as computer program instructions, which, when executed by a computer, can invoke or provide the methods and / or technical solutions according to the invention through the operation of the computer. Those skilled in the art will understand that the forms in which computer program instructions exist in a computer-readable medium include, but are not limited to, source files, executable files, installation package files, etc. Correspondingly, the ways in which computer program instructions are executed by a computer include, but are not limited to: the computer directly executing the instructions, or the computer compiling the instructions and then executing the corresponding compiled program, or the computer reading and executing the instructions, or the computer reading and installing the instructions and then executing the corresponding installed program. Here, the computer-readable medium can be any available computer-readable storage medium or communication medium accessible to a computer.

[0113] Although embodiments of the invention have been described in conjunction with the accompanying drawings, those skilled in the art can make various modifications and variations without departing from the spirit and scope of the invention, and such modifications and variations all fall within the scope defined by the appended claims.

Claims

1. A business management method for linear water conservancy construction land acquisition, characterized by, The method comprises: acquiring a construction land acquisition processing range of a target linear water conservancy project; identifying enterprise range inflection point coordinates within the construction land acquisition processing range of the target linear water conservancy project, and generating an enterprise range of a target enterprise based on the enterprise range inflection point coordinates; determining an enterprise range involved in construction land acquisition based on the construction land acquisition processing range and the enterprise range of the target enterprise; acquiring enterprise investigation data of the target enterprise within the enterprise range involved in construction land acquisition, and generating vectorized enterprise investigation information based on the enterprise investigation data of the target enterprise; generating linear water conservancy project construction land acquisition enterprise influence distribution data based on the construction land acquisition processing range, the enterprise range of the target enterprise, the enterprise range involved in construction land acquisition, and the vectorized enterprise investigation information; determining an enterprise compensation management strategy based on the linear water conservancy project construction land acquisition enterprise influence distribution data.

2. The method of claim 1, wherein, The determination of the enterprise range involved in construction land acquisition based on the construction land acquisition processing range and the enterprise range of the target enterprise comprises: constructing a construction land acquisition processing face domain and a target enterprise face domain based on the construction land acquisition processing range and the enterprise range of the target enterprise respectively; generating the enterprise range involved in construction land acquisition by using Boolean operation based on the construction land acquisition processing face domain and the target enterprise face domain.

3. The method of claim 1, wherein, The generation of the vectorized enterprise investigation information based on the enterprise investigation data of the target enterprise comprises: determining inflection point coordinates of a target enterprise core asset based on the enterprise investigation data of the target enterprise; generating a closed line layer based on the inflection point coordinates of the target enterprise core asset, and taking the closed line layer as the vectorized enterprise investigation information.

4. The method of claim 3, wherein, The generation of the closed line layer based on the inflection point coordinates of the target enterprise core asset comprises: generating the closed line layer by using an SCR program based on the inflection point coordinates of the target enterprise core asset.

5. The method of claim 1, wherein, The generation of the linear water conservancy project construction land acquisition enterprise influence distribution data based on the construction land acquisition processing range, the enterprise range of the target enterprise, the enterprise range involved in construction land acquisition, and the vectorized enterprise investigation information comprises: format-converting a layer file containing the construction land acquisition processing range, the enterprise range of the target enterprise, the enterprise range involved in construction land acquisition, and the vectorized enterprise investigation information to obtain an enterprise face file; constructing an attribute field, and associating the attribute field to the enterprise face file; performing spatial analysis on the enterprise face file associated with the attribute field to obtain the linear water conservancy project construction land acquisition enterprise influence distribution data.

6. The method of claim 5, wherein, The spatial analysis on the enterprise face file associated with the attribute field to obtain the linear water conservancy project construction land acquisition enterprise influence distribution data comprises: performing multi-level spatial clipping analysis on the enterprise face file associated with the attribute field to obtain construction land acquisition enterprise influence statistical data; performing grade division on the construction land acquisition enterprise influence statistical data to obtain the linear water conservancy project construction land acquisition enterprise influence distribution data.

7. An enterprise management device for linear water conservancy construction land acquisition, characterized by The device comprises: an acquisition module configured to acquire a construction land acquisition processing range of a target linear water conservancy project; The first generation module is configured to identify a business scope inflection point coordinate within the target linear water conservancy project construction land acquisition processing scope, and generate a target business scope based on the business scope inflection point coordinate; The first determination module is configured to determine a business scope involved in the construction land acquisition based on the construction land acquisition processing scope and the target business scope; The second generation module is configured to acquire business survey data of a target business within the business scope involved in the construction land acquisition, and generate vectorized business survey information based on the target business survey data; The third generation module is configured to generate linear water conservancy project construction land acquisition business impact distribution data based on the construction land acquisition processing scope, the target business scope, the business scope involved in the construction land acquisition, and the vectorized business survey information; The second determination module is configured to determine a business compensation management strategy based on the linear water conservancy project construction land acquisition business impact distribution data.

8. An electronic device, comprising: The memory and the processor are communicatively connected, the memory stores computer instructions, and the processor executes the computer instructions to perform the business management method for linear water conservancy project construction land acquisition according to any one of claims 1 to 6. The computer readable storage medium stores computer instructions for causing a computer to perform the business management method for linear water conservancy project construction land acquisition according to any one of claims 1 to 6.

9. A computer-readable storage medium, characterized in that, The computer instructions are configured to cause a computer to perform the business management method for linear water conservancy project construction land acquisition according to any one of claims 1 to 6.

10. A computer program product, characterised in that, ​

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