Urban landscaping contract construction progress information management platform

Abstract

The invention relates to the technical field of administrative management, and particularly discloses an urban landscaping contract construction progress information management platform, which comprises a progress confirmation module for collecting different progress data of each construction sub-region from a multi-source database and comparing, triggering a monitoring process for the abnormal items with the data comparison difference to realize data calibration, and determining the actual construction progress of each construction sub-region; the progress feedback module is used for visualizing the actual construction progress of each construction sub-region and allowing a user to check the construction progress and score feedback by providing a user interaction function; and the progress adjustment module is used for generating progress adjustment strategies of all construction sub-regions by linking user feedback conditions with actual construction conditions and combining a cost-resource two-dimensional optimization mechanism, and dynamically adjusting corresponding construction progress plans, so that accurate management and flexible adjustment of the construction progress can be realized, and the construction progress management efficiency is improved. And a powerful guarantee is provided for smooth implementation of a construction project.

Description

Technical Field

[0001] The present invention relates to the technical field of administrative management, and particularly relates to an information management platform for the construction progress of urban landscaping contracting. Background Art

[0002] With the acceleration of the urbanization process, urban landscaping projects, as key and fundamental components of urban construction and ecological environment improvement, not only concern the overall beauty of the city and the living quality of residents, but also are an important manifestation of urban ecological civilization construction. The construction progress management has become the core link to ensure the smooth progress of urban greening work and improve the quality of the urban ecological environment. However, the existing construction progress management methods have problems such as poor information transmission, low management efficiency, and unreasonable resource allocation, and are difficult to meet the needs of modern landscaping project management. Therefore, how to scientifically and efficiently manage the construction progress has become one of the current research focuses. The development of industrial Internet platforms and industrial big data technologies has become increasingly mature, providing a technical foundation for solving these problems.

[0003] Therefore, the present invention proposes an information management platform for the construction progress of urban landscaping contracting. Summary of the Invention

[0004] The present invention provides an information management platform for the construction progress of urban landscaping contracting, which is used to collect different progress data of each construction sub-region from a multi-source database and compare them, trigger an inspection process for abnormal items with data comparison differences to achieve data calibration, and determine the actual construction progress of each construction sub-region; visualize the actual construction progress of each construction sub-region; allow users to view the construction progress and scoring feedback; link the user feedback situation with the actual construction situation, and combine a cost-resource two-dimensional optimization mechanism to generate a progress adjustment strategy for each construction sub-region, dynamically adjust the corresponding construction progress plan, and can achieve precise management and flexible adjustment of the construction progress, providing a strong guarantee for the smooth implementation of the construction project.

[0005] The present invention provides an information management platform for the construction progress of urban landscaping contracting, including:

[0006] A progress confirmation module: used to collect different progress data of each construction sub-region from a multi-source database and compare them, trigger an inspection process for abnormal items with data comparison differences to achieve data calibration, and determine the actual construction progress of each construction sub-region;

[0007] A progress feedback module: used to visualize the actual construction progress of each construction sub-region, and by providing a user interaction function, allow users to view the construction progress and scoring feedback;

[0008] Progress adjustment module: It is used to generate progress adjustment strategies for each construction sub-region by linking the user feedback situation with the actual construction situation and combining the cost-resource two-dimensional optimization mechanism, and dynamically adjust the corresponding construction progress plan.

[0009] Preferably, the progress confirmation module includes:

[0010] Data collection unit: It is used to obtain the first progress log data and the first progress site data of different construction sub-regions within a preset time period from different preset databases respectively;

[0011] Data comparison unit: It is used to compare the first progress log data and the first progress site data of the same construction sub-region item by item according to the construction items, and mark the construction items with inconsistent first progress log data and first progress site data as abnormal construction items;

[0012] Abnormal supervision unit: It is used for the target supervisor to arrive at the construction location of the abnormal construction item to conduct construction progress supervision and obtain the first supervision progress data;

[0013] Data output unit: It is used to output the first supervision progress data of the abnormal construction item and the first progress log data of the remaining construction items except the abnormal construction item as the actual construction progress of the current construction sub-region.

[0014] Preferably, the progress feedback module includes:

[0015] Visualization unit: It is used to visually display the construction progress of each construction sub-region based on the actual construction progress by using a preset visualization tool;

[0016] User feedback unit: It is used to provide a user interaction function, allowing the target user to view the construction progress of the affiliated construction sub-region and give a feedback score on the construction progress of each construction item;

[0017] Feedback analysis unit: It is used to regularly summarize the user feedback score data of the current construction sub-region within a preset feedback time period;

[0018] According to the obtained user feedback score data, determine the user feedback progress coefficient of the current construction sub-region and the construction item progress feedback coefficient of each construction item within the current construction sub-region, and then output them together as the user feedback situation of the current construction sub-region.

[0019] Preferably, the progress adjustment module includes:

[0020] Progress judgment unit: used to evaluate the project progress status of each construction item by comparing the expected construction progress within a preset time period in the current construction sub-region with the actual construction progress item by item, and determine the uncompleted construction items, completed construction items, and over-completed construction items;

[0021] Report generation unit: used to generate a construction status report for the current construction sub-region based on the obtained uncompleted construction items, completed construction items, and over-completed construction items;

[0022] Region strategy generation unit: used to combine and analyze the construction status report and user feedback with a cost-resource two-dimensional optimization mechanism to generate a progress adjustment strategy for the corresponding construction sub-region;

[0023] Use the progress adjustment strategy to adjust the construction progress plan of the corresponding construction sub-region.

[0024] Preferably, the region strategy generation unit further includes:

[0025] Progress direction analysis sub-unit: used to mark the construction sub-region with a user feedback progress coefficient greater than the set feedback threshold as the first promotion region;

[0026] Mark the construction sub-region with a user feedback progress coefficient not greater than the set feedback threshold as the first slowdown region;

[0027] Item strategy generation sub-unit: used to generate sub-progress adjustment strategies for each construction item included in the first promotion region and the first slowdown region based on the construction progress report;

[0028] Item strategy optimization sub-unit: used to optimize the sub-progress adjustment strategies to be optimized by analyzing the adjustment costs and resource availability of the sub-progress adjustment strategies of the construction items, and generate target progress adjustment strategies; regard the sub-progress adjustment strategies that do not need to be optimized as target progress adjustment strategies;

[0029] Item strategy summary sub-unit: used to summarize the target progress adjustment strategies of all construction items included in the first promotion region and the first slowdown region respectively to generate progress adjustment strategies for the corresponding regions.

[0030] Preferably, the item strategy generation sub-unit includes:

[0031] Promotion strategy generation block: used to sort all the construction items included in the first promotion region in descending order according to the construction item progress feedback coefficient to obtain a priority promotion - project list; determine the priority promotion order of each construction item in the priority promotion - project list;

[0032] Determine a first adjustment measure for the construction item in the first improvement area based on the progress feedback coefficient of the construction item, and adjust a first allowable adjustment parameter in the obtained first adjustment measure to generate a first target adjustment measure for the construction item in the first improvement area;

[0033] Summarize all the first target adjustment measures obtained and generate the sub-schedule adjustment strategy for the construction item in the current first improvement area based on the priority improvement order;

[0034] Mitigation strategy generation block: used to sort all construction items included in the first mitigation area from small to large according to the progress feedback coefficient of the construction items to obtain a priority mitigation project list; determine the priority mitigation order of each construction item in the priority mitigation project list;

[0035] Determine, based on the construction item progress feedback coefficient, a second adjustment measure for the construction item currently in the first mitigation area, and adjust the second allowable adjustment parameter in the obtained second adjustment measure to generate a second target adjustment measure for the construction item currently in the first mitigation area;

[0036] All the obtained second target adjustment measures are summarized and combined with the priority mitigation order to generate the sub-schedule adjustment strategy for the construction item currently belonging to the first mitigation area.

[0037] Preferably, the item strategy optimization subunit includes:

[0038] Cost analysis block: used to input key basic information of construction items and sub-schedule adjustment strategies into the pre-established cost analysis model to obtain the strategy adjustment cost;

[0039] Resource allowance analysis block: used to analyze the resource utilization of the construction items in the first promotion area and determine the maximum resource utilization of each type of construction-related resources;

[0040] Resource satisfaction analysis block: This block is used to input the sub-schedule adjustment strategies and key basic information of the construction items in the first promotion area into the pre-established resource estimation model to obtain the construction-related resources that need adjustment and the corresponding estimated resource adjustment amounts;

[0041] Compare and analyze the estimated resource adjustment amount of construction-related resources that need adjustment with the corresponding maximum resource utilization, and calculate the strategy-resource satisfaction score of the construction item currently in the first improvement area;

[0042] The first optimization strategy block is used to mark the construction items in the first improvement area whose strategy adjustment cost is greater than the set cost constraint or whose strategy-resource satisfaction score is not greater than the set satisfaction threshold as the first optimization items;

[0043] By adjusting the strategy adjustment cost, setting the cost constraint, the strategy-resource satisfaction score, and setting the satisfaction threshold of the first optimization item, and inputting them into the strategy optimization model together with the corresponding sub-progress adjustment strategy, the corresponding target progress adjustment strategy is obtained;

[0044] The second optimization strategy block: used to mark the construction items in the first slowdown area where the strategy adjustment cost is greater than the set cost constraint as the second optimization item;

[0045] By inputting the strategy adjustment cost, the set cost constraint of the second optimization item, and the corresponding sub-progress adjustment strategy into the strategy optimization model, the corresponding target progress adjustment strategy is obtained.

[0046] Preferably, the resource allowance analysis block includes:

[0047] Obtain the daily activity data of personnel in the first improvement area where the current construction item belongs within the preset historical time period;

[0048] Perform change analysis on the obtained daily activity data of personnel to obtain the personnel change coefficient;

[0049] Combine the preset area priority of the first improvement area where the current construction item belongs, the predicted weather condition data, the user progress feedback coefficient, and the corresponding personnel change coefficient to obtain the first resource regulation score;

[0050] Based on the first resource regulation score, adjust the maximum allowable amount of various construction-related resources in the first improvement area where the current construction item belongs to obtain the adjusted maximum allowable amount of resources;

[0051] Based on the adjusted maximum allowable amount of resources and the original resource allocation ratio, determine the maximum utilization amount of various construction-related resources for the current construction item.

[0052] The beneficial effects of the present invention compared with the prior art are as follows: Based on the industrial Internet platform and industrial big data technology, the present invention collects different progress data of each construction sub-area from multiple-source databases and compares them, triggers the monitoring process for abnormal items with data comparison differences to achieve data calibration, and determines the actual construction progress of each construction sub-area; visualizes the actual construction progress of each construction sub-area; allows users to view the construction progress and scoring feedback; links the user feedback situation with the actual construction situation, and combines the cost-resource two-dimensional optimization mechanism to generate the progress adjustment strategy for each construction sub-area, and dynamically adjusts the corresponding construction progress plan, which can achieve precise management and flexible adjustment of the construction progress, and provides a strong guarantee for the smooth implementation of the construction project.

[0053] Other features and advantages of the present invention will be set forth in the following description, and in part will be obvious from the description, or may be learned by practice of the present invention. The objectives and other advantages of the present invention may be realized and attained by the structure particularly pointed out in this application document.

[0054] The technical solution of the present invention will be further described in detail below through the drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0055] The drawings are used to provide a further understanding of the present invention, and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention, and do not constitute a limitation to the present invention. In the drawings:

[0056] Figure 1 It is a schematic diagram of the urban landscaping contracting construction progress information management platform in the embodiment of the present invention. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0057] The preferred embodiments of the present invention will be described below with reference to the drawings. It should be understood that the preferred embodiments described herein are only for the purpose of illustrating and explaining the present invention, and are not intended to limit the present invention.

[0058] Embodiment 1:

[0059] The present invention provides an urban landscaping contracting construction progress information management platform. Referring to Figure 1 , including:

[0060] Progress confirmation module: used to collect different progress data of each construction sub-region from a multi-source database, compare them, trigger an inspection process for abnormal items with data comparison differences to achieve data calibration, and determine the actual construction progress of each construction sub-region;

[0061] Progress feedback module: used to visualize the actual construction progress of each construction sub-region, and by providing a user interaction function, allow users to view the construction progress and score feedback;

[0062] Progress adjustment module: used to generate a progress adjustment strategy for each construction sub-region by linking the user feedback situation with the actual construction situation and combining a cost-resource two-dimensional optimization mechanism, and dynamically adjust the corresponding construction progress plan.

[0063] In this embodiment, the construction sub-region refers to a plurality of smaller construction regions into which the entire urban landscaping contracting project is divided. Each construction sub-region has its own independent construction progress and resource requirements, which is convenient for more refined management and monitoring.

[0064] In this embodiment, the multi-source database refers to the construction log storage database and the construction site storage database; the progress data includes the completed workload (such as the greening area, the number of equipment installations), the resource usage (such as the input of manpower, materials, and machinery), and the planned progress, etc.

[0065] In this embodiment, the abnormal item refers to different construction items in the progress data collected from the multi-source database; the supervision process includes three processes: identifying abnormal construction items, on-site verification by supervisors, and output of the actual progress.

[0066] In this embodiment, the actual construction progress refers to the actual progress percentage of each construction item within the construction sub-region; the construction item refers to the basic construction unit that constitutes the construction progress within the construction sub-region, such as the planting of green belt plants, the installation and commissioning of the irrigation system, the masonry of flower beds, and the installation of landscape lights, etc.

[0067] In this embodiment, the actual construction progress refers to the true progress percentage of the construction items within the construction sub-region within a preset time period; the user interaction function includes a construction progress viewing function (viewing the construction progress of the affiliated construction sub-region) and a user feedback function (providing a feedback score on the construction progress of each construction item within the affiliated construction sub-region).

[0068] In this embodiment, the user feedback situation is composed of the user feedback progress coefficient of the construction sub-region and the construction item progress feedback coefficient of each corresponding construction item included; the actual construction situation refers to the construction status report generated based on the construction status (such as completed, uncompleted, and overcompleted) of each construction item within the construction sub-region.

[0069] In this embodiment, the progress adjustment strategy refers to the specific measures formulated according to the actual construction situation, user feedback, and the cost-resource two-dimensional optimization mechanism for adjusting the construction progress plan, such as accelerating or slowing down the speed of certain construction items, adjusting the construction sequence, etc.; the cost-resource two-dimensional optimization mechanism refers to the mechanism for optimizing the strategy by considering the impact of the adjustment strategy on cost and the demand for resources; the construction progress plan is the basis for the implementation of the urban landscaping contracting project, including the sequence of construction items, the estimated completion time of each construction item, the required resources, etc.

[0070] The beneficial effects of the above technology are as follows: By collecting different progress data of each construction sub-region from multi-source databases and comparing them, an abnormal item with a data comparison difference triggers an inspection process to achieve data calibration, and the actual construction progress of each construction sub-region is determined; visualizing the actual construction progress of each construction sub-region; allowing users to view the construction progress and scoring feedback; linking the user feedback situation with the actual construction situation, and combining the cost-resource two-dimensional optimization mechanism, generating a progress adjustment strategy for each construction sub-region, dynamically adjusting the corresponding construction progress plan, which can achieve precise management and flexible adjustment of the construction progress, and provide a strong guarantee for the smooth implementation of the construction project.

[0071] Embodiment 2:

[0072] The present invention provides a management platform for the construction progress information of urban landscaping contracting, and the progress confirmation module includes:

[0073] Data acquisition unit: used to respectively obtain the first progress log data and the first progress site data of different construction sub-regions within a preset time period from different preset databases;

[0074] Data comparison unit: used to compare the first progress log data and the first progress site data of the same construction sub-region item by item according to the construction items, and mark the construction items with inconsistent first progress log data and first progress site data as abnormal construction items;

[0075] Abnormal inspection unit: used for the target inspector to arrive at the construction location of the abnormal construction item to conduct construction progress inspection and obtain the first inspection progress data;

[0076] Data output unit: used to output the first inspection progress data of the abnormal construction item and the first progress log data of the remaining construction items except the abnormal construction item as the actual construction progress of the current construction sub-region.

[0077] In this embodiment, the preset database refers to the construction log storage database and the construction site storage database; the preset time period refers to a time range determined and set in advance, which is used to limit the time window for data collection; the construction sub-region refers to a smaller area or part divided from a large urban landscaping contracting construction project, and each sub-region has its independent construction progress and data.

[0078] In this embodiment, the first progress log data refers to the completed workload of each construction item in the construction sub - area recorded by the construction management personnel in a preset time period obtained from the construction log storage database; the first progress on - site data refers to the completed workload of each construction item in the construction sub - area observed by using set monitoring equipment in a preset time period obtained from the construction site storage database. Among them, the set monitoring equipment refers to various Internet of Things sensors and intelligent monitoring tools deployed at the construction site for real - time collection of the objective construction progress, such as positioning and measurement sensors.

[0079] In this embodiment, a construction item refers to the basic construction unit that constitutes the construction progress in the construction sub - area, such as the planting of green belt plants, the installation and commissioning of irrigation systems, the masonry of flower beds, and the installation of landscape lamps, etc.; an abnormal construction item refers to a construction item where the first progress log data and the first progress on - site data are inconsistent, indicating that there is a deviation in the construction progress of the current construction item. For example, in the first progress log data of construction item 1 - green belt, it is recorded that 100% of the planting has been completed, while the first progress on - site data shows that 85% of the planting has been completed. At this time, construction item 1 - green belt is an abnormal construction item.

[0080] In this embodiment, the target supervisor refers to the person dispatched to the site for construction progress supervision, responsible for verifying and correcting the progress information of abnormal construction items; the first supervision progress data refers to the true construction progress obtained by the target supervisor after on - site supervision, used to update and correct the progress information of abnormal construction items; the actual construction progress refers to the true progress percentage of the construction items in the construction sub - area in a preset time period.

[0081] The beneficial effects of the above - mentioned technology are as follows: By integrating data from different sources, identifying abnormal construction items, and conducting on - site supervision, the actual construction progress is finally output, which can improve the accuracy of construction progress data and enhance the monitoring ability of construction progress, providing a reliable decision - making basis for project managers.

[0082] Embodiment 3:

[0083] The present invention provides an information management platform for the construction progress of urban landscaping contracting. The progress feedback module includes:

[0084] Visualization unit: used to visually display the construction progress of each construction sub - area based on the actual construction progress by using preset visualization tools;

[0085] User feedback unit: used to provide user interaction functions, allowing target users to view the construction progress of the construction sub - area they belong to and give feedback scores on the construction progress of each construction item;

[0086] Feedback analysis unit: used to regularly summarize the user feedback rating data of the current construction sub-region within a preset feedback time period;

[0087] According to the obtained user feedback rating data, determine the user feedback progress coefficient of the current construction sub-region and the construction item progress feedback coefficient of each construction item within the current construction sub-region, and then output them together as the user feedback situation of the current construction sub-region.

[0088] In this embodiment, the pre-set visualization tool refers to a visualization tool that is pre-set or configured to convert construction progress data into an intuitive graphical or image representation; the construction progress situation refers to the actual construction progress percentage; the preset feedback time period refers to the pre-set time period for collecting and analyzing user feedback; the target user refers to the person whose daily activity range belongs to a specific construction sub-region and who views and gives feedback on the construction progress.

[0089] In this embodiment, the user feedback rating data refers to the feedback rating given by the target user on the real-time progress of specific construction items within the construction sub-region, and the value range of the feedback rating is [1, 9]; among them, when the value of the user's feedback rating is within [1, 4], it means that the user's opinion tendency on the construction progress of the current construction item within the future preset time period is to slow down, and within the value range of [1, 4], the higher the feedback rating value, the lower the slow-down tendency;

[0090] When the value of the user's feedback rating is within (4, 9], it means that the user's opinion tendency on the construction progress of the current construction item within the future preset time period is to improve, and within the value range of (4, 9], the higher the feedback rating value, the higher the improvement tendency.

[0091] In this embodiment, the user feedback progress coefficient is used to reflect the user's opinion tendency on the improvement or slow-down of the construction progress of the entire future construction sub-region, and is obtained by averaging the construction item progress feedback coefficients of all construction items included in the construction sub-region, and the value range is (0, 1).

[0092] In this embodiment, the construction item progress feedback coefficient is used to reflect the user's opinion tendency on the improvement or slow-down of the future construction item construction progress. Among them, the construction item progress feedback coefficient In the formula, X1 avg represents the average value of the feedback ratings of all users for the current construction item within the preset feedback time period; X1 z represents the mode of the feedback ratings of all users for the current construction item within the preset feedback time period; e represents a constant with a value of 2.7.

[0093] In this embodiment, for example, there is a preset progress display interface. By using the visualization tools (such as progress bars, Gantt charts, heat maps) in the preset progress display interface, based on the obtained construction progress, the visualization display of the construction progress of each construction sub-region is realized;

[0094] The preset progress display interface provides user interaction functions. After the target user enters the preset progress display interface, they are allowed to view the construction progress of the construction sub-region to which they belong, and give feedback scores on the construction progress of each construction item included in the construction sub-region.

[0095] The beneficial effects of the above technology are as follows: By using visualization tools to display the construction progress and collect user feedback, and conducting in-depth analysis based on the feedback data, the transparency of the construction progress can be improved, the user's sense of participation can be enhanced, and data basis can be provided for optimizing construction decisions and promoting construction improvement.

[0096] Embodiment 4:

[0097] The present invention provides an information management platform for the construction progress of urban landscaping contracting. The progress adjustment module includes:

[0098] A progress judgment unit: used to evaluate the project progress status of each construction item by comparing the expected construction progress within a preset time period of the current construction sub-region with the actual construction progress item by item, and determine the uncompleted construction items, completed construction items, and over-completed construction items;

[0099] A report generation unit: used to generate a construction status report for the current construction sub-region based on the obtained uncompleted construction items, completed construction items, and over-completed construction items;

[0100] A regional strategy generation unit: used to combine the analysis of the construction status report and user feedback with a cost-resource two-dimensional optimization mechanism to generate a progress adjustment strategy for the corresponding construction sub-region;

[0101] Use the progress adjustment strategy to adjust the construction progress plan of the corresponding construction sub-region.

[0102] In this embodiment, the expected construction progress refers to the construction progress target preset in advance for each construction sub-region and the construction items included in the construction sub-region within a preset time period during the project planning stage; the actual construction progress refers to the true progress percentage of the construction items in the construction sub-region within a preset time period.

[0103] In this embodiment, an uncompleted construction item refers to a construction item that should have been completed according to the expected construction progress within a preset time period but has not actually been completed; a completed construction item refers to a construction item that has been completed according to the expected construction progress or ahead of schedule within a preset time period; an over-completed construction item refers to a construction item that has not only been completed according to the expected construction progress but has also exceeded the expected goal within a preset time period.

[0104] In this embodiment, the construction status report is generated by summarizing and organizing the basic information of uncompleted construction items, completed construction items, and over-completed construction items in the construction sub-region. Among them, the basic information includes the name, number, progress status, progress percentage, completed quantity, and the name of the construction sub-region to which it belongs, etc.

[0105] The beneficial effects of the above technology are as follows: By judging the progress status of construction items and generating a construction progress report, and then combining the construction status report, user feedback, and the cost-resource two-dimensional optimization mechanism to generate a progress adjustment strategy, and adjusting the construction progress plan of the corresponding construction sub-region, it can effectively enhance construction flexibility, optimize construction strategies and resource allocation, and improve the efficiency and decision-making level of project management.

[0106] Embodiment 5:

[0107] The present invention provides an information management platform for the construction progress of urban landscaping contracting. The regional strategy generation unit further includes:

[0108] A progress direction analysis sub-unit: used to mark the construction sub-region with a user feedback progress coefficient greater than the set feedback threshold as the first improvement region;

[0109] Mark the construction sub-region with a user feedback progress coefficient not greater than the set feedback threshold as the first slowdown region;

[0110] An item strategy generation sub-unit: used to generate sub-progress adjustment strategies for each construction item included in the first improvement region and the first slowdown region based on the construction progress report;

[0111] An item strategy optimization sub-unit: used to optimize the sub-progress adjustment strategy to be optimized by analyzing the adjustment cost and resource availability of the sub-progress adjustment strategy of the construction item, and generate a target progress adjustment strategy; regard the sub-progress adjustment strategy that does not need to be optimized as the target progress adjustment strategy;

[0112] An item strategy summary sub-unit: used to summarize the target progress adjustment strategies of all construction items included in the first improvement region and the first slowdown region respectively, and generate a progress adjustment strategy for the corresponding region.

[0113] In this embodiment, the set feedback threshold is a preset value used to determine whether the future construction progress of the construction sub-region is in an improving state or a slowing state based on the user feedback. Generally, it is 0.45. The first improvement region refers to the construction sub-region where the user feedback progress coefficient is greater than the set feedback threshold, that is, the region where the construction progress should be accelerated within the future preset time period. The first slowdown region refers to the construction sub-region where the user feedback progress coefficient is not greater than the set feedback threshold, that is, the region where the construction progress should be slowed down within the future preset time period.

[0114] In this embodiment, the sub-progress adjustment strategy refers to the specific progress adjustment measures for the construction items in the first improvement region or the first slowdown region, such as increasing resource input. The adjusted cost refers to the total cost required to implement the sub-progress adjustment strategy (such as manpower, material resources, and financial resources). The resource availability refers to the available status of resources (such as manpower, materials, and equipment). The target progress adjustment strategy refers to the final sub-progress adjustment strategy determined through analysis and optimization.

[0115] The beneficial effects of the above technologies are as follows: By judging the progress direction of the construction sub-region based on the user feedback, and determining the target progress adjustment strategy for the construction items in the construction sub-regions with different progress directions based on the construction progress report, adjusted cost, and resource availability, it can ensure construction efficiency and quality while achieving cost allowance and resource allowance. By summarizing the target progress adjustment strategies to generate an overall progress adjustment strategy, it can effectively improve the operability and efficiency of strategy implementation, and thus promote the efficient and smooth progress of the construction project.

[0116] Embodiment 6:

[0117] The present invention provides an information management platform for the construction progress of urban landscaping contracting. The item strategy generation sub-unit includes:

[0118] Improvement strategy generation block: For all construction items included in the first improvement region, sort them in descending order according to the construction item progress feedback coefficient to obtain a priority improvement - project list; determine the priority improvement order of each construction item in the priority improvement - project list;

[0119] Based on the construction item progress feedback coefficient, determine the first adjustment measure for the construction item currently belonging to the first improvement region, and adjust the first allowable adjustment parameter in the obtained first adjustment measure to generate the first target adjustment measure for the construction item currently belonging to the first improvement region;

[0120] Summarize all the obtained first target adjustment measures, and combine them with the priority improvement order to generate the sub-progress adjustment strategy for the construction items currently belonging to the first improvement region;

[0121] Mitigation strategy generation block: used to sort all construction items included in the first mitigation area in ascending order according to the construction item progress feedback coefficient, to obtain a priority mitigation - project list; determine the priority mitigation order of each construction item within the priority mitigation - project list;

[0122] Based on the construction item progress feedback coefficient, determine the second adjustment measure for the construction items in the currently affiliated first mitigation area, and adjust the second allowable adjustment parameter in the obtained second adjustment measure to generate the second target adjustment measure for the construction items in the currently affiliated first mitigation area;

[0123] Summarize all the obtained second target adjustment measures, and combine them with the priority mitigation order to generate a sub - progress adjustment strategy for the construction items in the currently affiliated first mitigation area.

[0124] In this embodiment, the priority promotion - project list refers to the list of construction items obtained by sorting all construction items included in the first promotion area in descending order according to the construction item progress feedback coefficient; the priority promotion order refers to the progress promotion order of the construction items determined according to the priority promotion - project list; the project progress status includes three statuses: uncompleted, completed, and over - completed.

[0125] In this embodiment, the first adjustment measure is the initial promotion adjustment measure screened from the pre - set feedback - promotion adjustment measure table with the construction item progress feedback coefficient as the matching condition. Among them, the pre - set feedback - promotion adjustment measure table is composed of different value ranges of the construction item progress feedback coefficient and the corresponding initial promotion adjustment measures (such as increasing manpower, increasing the amount of equipment).

[0126] In this embodiment, the first allowable adjustment parameter refers to the parameter that can be adjusted in the first adjustment measure. For example, if the first adjustment measure is to increase manpower, the corresponding first allowable adjustment parameter is the number of personnel; if the first adjustment measure is to increase the amount of equipment, the corresponding first allowable adjustment parameter is the number of equipment; if the first adjustment measure is to increase the construction time, the corresponding first allowable adjustment parameter is the amount of construction time.

[0127] In this embodiment, the construction item progress feedback coefficient is used to adjust the first allowable adjustment parameter in the first adjustment measure, and when the adjusted result of the first allowable adjustment parameter is not an integer and less than 1, determine its actual value as 1. When the adjusted result of the first allowable adjustment parameter is not an integer and not less than 1, use the rounding method to determine its actual value; for example, there is a construction item progress feedback coefficient of construction item 1 that adjusts the first allowable adjustment parameter in the corresponding first adjustment measure 1 to 3.2. At this time, using the rounding method, determine the actual value of the adjusted first allowable adjustment parameter in the current first adjustment measure 1 as 3.

[0128] In this embodiment, the first allowable adjustment parameter in the first adjustment measure is adjusted by using the construction item progress feedback coefficient, and the calculation formula is as follows:

[0129] In the formula, F1 represents the adjusted value of the first allowable adjustment parameter in the first adjustment measure for the current construction item; F01 represents the initial value of the first allowable adjustment parameter in the first adjustment measure for the current construction item; x1 represents the construction item progress feedback coefficient of the current construction item; x max represents the maximum value among the construction item progress feedback coefficients of all construction items in the priority improvement - project list to which the current construction item belongs; x min represents the minimum value among the construction item progress feedback coefficients of all construction items in the priority improvement - project list to which the current construction item belongs.

[0130] In this embodiment, for example, there is a priority improvement - project list 1, and the construction item progress feedback coefficient of construction item a1 included is 0.5. The initial improvement adjustment measure screened from the preset feedback - improvement adjustment measure table, that is, the first adjustment measure is to increase 5 workers and increase 3 machines;

[0131] Based on the construction item progress feedback coefficient 0.5, the first allowable adjustment parameter 5 in the first adjustment measure, that is, increasing 5 workers, is adjusted, and the adjusted value is equal to where x 1,max represents the maximum value among the construction item progress feedback coefficients of all construction items in the priority improvement - project list 1; x 1,min represents the minimum value among the construction item progress feedback coefficients of all construction items in the priority improvement - project list 1;

[0132] The first allowable adjustment parameter 3 in the first adjustment measure, that is, increasing 3 machines, is adjusted, and the adjusted value is equal to

[0133] In this embodiment, the first target adjustment measure refers to the specific adjustment measure obtained by adjusting the allowable adjustment parameter in the first adjustment measure according to the construction item progress feedback coefficient.

[0134] In this embodiment, the priority slow - down project list refers to the construction item list obtained by sorting all construction items included in the first slow - down area in ascending order according to the construction item progress feedback coefficient; the priority slow - down order refers to the progress slow - down order of construction items determined according to the priority slow - down project list.[[ID=:31]]

[0135] In this embodiment, the second adjustment measure uses the construction item progress feedback coefficient as the matching condition, and filters out the slowdown adjustment measures from the preset feedback-slowdown adjustment measure table. The preset feedback-slowdown adjustment measure table consists of different value ranges of the construction item progress feedback coefficient and the corresponding slowdown adjustment measures (such as reducing the manpower and reducing the equipment quantity).

[0136] In this embodiment, the second allowable adjustment parameter refers to the parameter that can be adjusted in the second adjustment measure. For example, if the second adjustment measure is to reduce the manpower, the corresponding second allowable adjustment parameter is the number of personnel; if the second adjustment measure is to reduce the equipment quantity, the corresponding second allowable adjustment parameter is the number of equipment; if the second adjustment measure is to reduce the construction time, the corresponding second allowable adjustment parameter is the construction time quantity.

[0137] In this embodiment, the second target adjustment measure refers to the specific adjustment measure obtained by adjusting the allowable adjustment parameter in the second adjustment measure according to the construction item progress feedback coefficient.

[0138] In this embodiment, the sub-progress adjustment strategy refers to the overall adjustment strategy for the construction items in the current promotion area generated by summarizing all the first target adjustment measures and combining the priority promotion order, or refers to the overall adjustment strategy for the construction items in the current slowdown area generated by summarizing all the second target adjustment measures and combining the priority slowdown order.

[0139] In this embodiment, the formula for adjusting the second allowable adjustment parameter in the second adjustment measure based on the construction item progress feedback coefficient is as follows:

[0140] In the formula, F2 represents the adjusted value of the second allowable adjustment parameter in the second adjustment measure for the current construction item; F02 represents the value of the second allowable adjustment parameter in the second adjustment measure for the current construction item before adjustment; y1 represents the construction item progress feedback coefficient of the current construction item; y max represents the maximum value of the construction item progress feedback coefficients of all the construction items in the priority slowdown-project list to which the current construction item belongs; y min represents the minimum value of the construction item progress feedback coefficients of all the construction items in the priority slowdown-project list to which the current construction item belongs.

[0141] In this embodiment, for example, the minimum value of the construction item progress feedback coefficients corresponding to the priority slowdown-project list 1 is 0.2, the minimum value of the construction item progress feedback coefficients is 0.45, and the construction item progress feedback coefficient of the construction item a2 included in the priority slowdown-project list 1 is 0.4, that is

[0142] According to the construction item progress feedback coefficient of construction item a2 being 0.4, the initial improvement adjustment measure screened from the preset feedback - slow - down adjustment measure table, that is, the second adjustment measure is to reduce 3 workers and 2 machines;

[0143] Based on the construction item progress feedback coefficient of 0.4, adjust the second allowable adjustment parameter 3 in the second adjustment measure, that is, reducing 3 workers, and the adjusted value is equal to

[0144] The beneficial effects of the above - mentioned technology are as follows: By using the construction item progress feedback coefficient to sort construction items and generate corresponding adjustment strategies, it can significantly improve the efficiency of construction project management, optimize resource allocation, enhance the controllability of construction project progress, and improve the overall performance of construction projects.

[0145] Embodiment 7:

[0146] The present invention provides an information management platform for the construction progress of urban landscaping contracting. The item strategy optimization sub - unit includes:

[0147] Cost analysis block: Used to input the key basic information of the construction item and the sub - progress adjustment strategy into a pre - established cost analysis model to obtain the strategy adjustment cost;

[0148] Resource allowable analysis block: Used to analyze the resource utilization amount of the construction items in the first improvement area to determine the maximum resource utilization amount of corresponding various construction - related resources;

[0149] Resource satisfaction analysis block: Used to input the sub - progress adjustment strategy and key basic information of the construction items in the first improvement area into a pre - established resource estimation model to obtain the construction - related resources with adjustment requirements and the corresponding estimated resource adjustment amount;

[0150] Compare and analyze the estimated resource adjustment amount of the construction - related resources with adjustment requirements with the corresponding maximum resource utilization amount, and calculate the strategy - resource satisfaction score of the construction items in the current first improvement area;

[0151] First optimization strategy block: Used to mark the construction items in the first improvement area whose strategy adjustment cost is greater than the set cost constraint or whose strategy - resource satisfaction score is not greater than the set satisfaction threshold as first - optimized items;

[0152] By inputting the strategy adjustment cost, set cost constraint, strategy - resource satisfaction score, and set satisfaction threshold of the first - optimized items, along with the corresponding sub - progress adjustment strategy, into the strategy optimization model, the corresponding target progress adjustment strategy is obtained;

[0153] The second optimization strategy block: used to mark the construction items in the first slowdown area where the strategy adjustment cost is greater than the set cost constraint as the second optimization items;

[0154] By inputting the strategy adjustment cost, set cost constraint of the second optimization items and the corresponding sub - schedule adjustment strategy into the strategy optimization model, the corresponding target schedule adjustment strategy is obtained.

[0155] In this embodiment, the key basic information refers to the basic attribute data of construction items, such as project scale, construction period, progress percentage, completed engineering quantity, material requirements, etc.; the cost analysis model is used to evaluate the economic cost required to implement the sub - schedule adjustment strategy of construction items. It is obtained by collecting the cost data (including labor cost, material cost, equipment rental cost, management cost, etc.) of historical construction projects and the key basic data of each construction project (such as project scale, construction period, geographical location, etc.), and then processing and extracting the data collected to obtain the features closely related to cost, and using them as the training data to train the neural network.

[0156] In this embodiment, the strategy adjustment cost refers to the cost required to implement the sub - schedule adjustment strategy of construction items output by the cost analysis model; the construction - related resources refer to various resources required during the construction process of construction items, including human resources, materials (such as seedlings, soil, fertilizers) and equipment (such as excavators, cranes, transport vehicles, irrigation systems) and other resources.

[0157] In this embodiment, the resource estimation model is used to estimate the sub - schedule adjustment strategy of construction items, the construction - related resources with adjustment requirements within the construction items and the corresponding total required resource quantity (which refers to the result after all additional requirements or reduced requirements brought by schedule adjustment), and it is obtained by collecting the data on resource utilization in historical construction projects (including human resources, material resources, equipment resources, etc.) and the resource consumption situation of each construction item when implementing different schedule adjustment strategies; then extracting the features closely related to resource consumption from the collected data and training the neural network.

[0158] In this embodiment, the estimated resource adjustment quantity is the total resource quantity required for the construction - related resources with adjustment requirements within the corresponding construction items after implementing the sub - schedule adjustment strategy output by the resource estimation model; the maximum resource utilization quantity refers to the maximum quantity of various construction - related resources that can be used by construction items without exceeding resource limitations or constraints.

[0159] In this embodiment, the strategy - resource satisfaction score refers to an index for evaluating the feasibility of the strategy in terms of resources, and the calculation formula is as follows:

[0160] Where, S1 represents the strategy-resource satisfaction score of the current construction item; n0 represents the total number of construction-related resources with adjustment requirements for the current construction item; n1 represents the total number of construction-related resources with adjustment requirements in the current construction item where the estimated resource adjustment amount is not greater than the maximum resource utilization amount; v j0 represents the corresponding maximum resource utilization amount of the jth construction-related resource with adjustment requirements in the current construction item where the estimated resource adjustment amount is not greater than the maximum resource utilization amount, where j = 1, 2,..., n1; v j1 represents the corresponding estimated resource adjustment amount of the jth construction-related resource with adjustment requirements in the current construction item where the estimated resource adjustment amount is not greater than the maximum resource utilization amount; e represents a constant with a value of 2.7.

[0161] In this embodiment, setting the cost constraint means setting an upper limit on the adjustment cost of the construction progress adjustment strategy for the construction item during the actual construction process in advance; the first optimization item refers to the construction item in the first improvement area where the strategy adjustment cost is greater than the set cost constraint or the strategy-resource satisfaction score is not greater than the set satisfaction threshold; the set satisfaction threshold is a value determined in advance for measuring the allowable performance of resources for implementing the sub-progress adjustment strategy of the construction item, and generally takes a value of 0.85.

[0162] In this embodiment, the second optimization item refers to the construction item in the first slowdown area where the strategy adjustment cost is greater than the set cost constraint; the strategy optimization model refers to a model constructed by collecting the key basic data of the construction item (such as resource requirements, construction period requirements, cost budget, etc.), and then combining the preprocessed key basic data of the construction item with the set optimization algorithm (genetic algorithm), with the objective of minimizing the strategy adjustment cost, and is used to determine the optimal construction progress adjustment strategy for the construction item; the target progress adjustment strategy refers to the final strategy obtained by optimizing and adjusting the sub-progress adjustment strategy of the construction item by considering the strategy adjustment cost, resource utilization amount, and resource satisfaction degree.

[0163] The beneficial effects of the above technology are as follows: By comprehensively analyzing the implementation adjustment cost and resource allowable situation of the sub-progress adjustment strategy of the construction item, optimizing the sub-progress adjustment strategy can effectively optimize resource allocation, improve resource utilization rate, and improve the accuracy and feasibility of construction project decision-making.

[0164] Embodiment 8:

[0165] The present invention provides an information management platform for the construction progress of urban landscaping contracting, and the resource allowable analysis block includes:

[0166] Obtain the daily activity data of personnel in the first improvement area to which the current construction item belongs within a preset historical time period;

[0167] Perform change analysis on the acquired daily activity data of personnel to obtain the personnel change coefficient;

[0168] The preset regional priority of the first promotion area to which the current construction item belongs, the predicted weather condition data, the user progress feedback coefficient and the corresponding personnel change coefficient are combined to obtain a first resource control score;

[0169] Based on the first resource regulation score, adjusting the maximum allowable amount of various construction-related resources in the first promotion area to which the current construction item belongs to obtain an adjusted maximum allowable amount of resources;

[0170] Based on the adjusted maximum allowable resource quantity and the original resource allocation ratio, determine the maximum resource utilization of various construction-related resources for the current construction item.

[0171] In this embodiment, the preset historical time period refers to a fixed time period preset for collecting past personnel daily activity data; the personnel daily activity data refers to the total number of people appearing in the first promotion area during the preset historical time period.

[0172] In this embodiment, the personnel change coefficient is obtained by extracting the curve trend features from the personnel activity change curve constructed by time series of the acquired personnel daily activity data and then performing weighted average, wherein the curve trend features include the curve slope, acceleration, and the sum of the absolute difference between the extreme value and the average value; the weight assigned to the curve trend features is obtained by solving the matrix constructed by pairwise comparison and relative importance scoring using the hierarchical analysis method; the formula is expressed as Where r1 represents the personnel change coefficient of the current personnel activity change curve; q i It is represented as the i-th curve trend feature of the current personnel activity change curve, i = 1, 2, 3; It is expressed as the weight given to the i-th curve trend feature of the current personnel activity change curve.

[0173] In this embodiment, the preset area priority refers to the construction priority set for the first upgraded area within the total area of urban landscaping contracting construction. The higher the priority, the higher the construction importance and resource allocation priority of the area. Different preset area priorities correspond to different area priority coefficients; predicted weather condition data refers to the forecast of weather conditions that the construction area may encounter in a certain period of time in the future (usually a time period related to construction activities), including temperature, humidity, wind speed, wind direction, precipitation, etc.

[0174] In this embodiment, the first resource regulation score is used to guide the adjustment of the maximum allowable amount of resources; the weather condition is the weather condition of the first improvement area within a preset future time period; the maximum allowable amount of resources refers to the maximum amount of various construction-related resources that can be used in the first improvement area to which the current construction item belongs; the adjusted maximum allowable amount of resources is the result obtained by adjusting the maximum allowable amount of resources before adjustment according to the first resource regulation score, and then processed by the rounding method to finally obtain an integer result.

[0175] In this embodiment, the calculation formula of the first resource regulation score is as follows:

[0176] In the formula, K1 represents the first resource regulation score of the first improvement area to which the current construction item belongs; m0 represents the regional priority coefficient of the first improvement area to which the current construction item belongs; represents the influence weight of regional priority on calculating the first resource regulation score; l1 represents the user feedback coefficient of the first improvement area to which the current construction item belongs; represents the influence weight of the regional user feedback situation on calculating the first resource regulation score; d1 represents the personnel change coefficient of the first improvement area to which the current construction item belongs; h1 b represents the b-th predicted weather condition data that exceeds the set weather condition constraint in the first improvement area to which the current construction item belongs, where b = 1, 2,..., u; u represents the total number of predicted weather condition data that exceeds the set weather condition constraint; h0 b represents the corresponding set weather condition constraint of the b-th predicted weather condition data that exceeds the set weather condition constraint in the first improvement area to which the current construction item belongs; δ b represents the weather condition conversion coefficient of the b-th predicted weather condition data that exceeds the set weather condition constraint in the first improvement area to which the current construction item belongs; represents the influence weight of the predicted weather abnormal condition on calculating the first resource regulation score;

[0177] Among them, the set weather condition constraint refers to the restrictive conditions set for weather conditions according to the characteristics and safety requirements of construction activities in construction project management, such as the upper limit of temperature and the upper limit of humidity; the weights assigned to regional priority, regional user feedback situation, and predicted weather abnormal conditions are obtained by solving the matrix constructed through pairwise comparison and relative importance scoring using the analytic hierarchy process.

[0178] In this embodiment, for example, there is a maximum allowable amount of 20 for the construction-related resource - construction personnel in the first improvement area 1, and the first resource regulation score is K11;

[0179] Adjust the maximum allowable amount of 20 of the construction-related resources - construction personnel using the first resource regulation score K11 to obtain In the formula, d1 represents the result obtained after adjusting the maximum allowable amount of the construction-related resources - construction personnel in the first improvement area 1 according to the first resource regulation score K11; ln represents the natural logarithm; e represents a constant with a value of 2.7.

[0180] In this embodiment, the original resource allocation ratio refers to the allocation ratio of various construction-related resources in the overall resources set for each construction item in the first improvement area before adjusting the maximum allowable amount of various construction-related resources in the first improvement area; the maximum resource utilization amount refers to the maximum amount of resources that can be actually allocated to the current construction item in the adjusted resources according to the original resource allocation ratio after adjusting the maximum allowable amount of various construction-related resources in the first improvement area.

[0181] In this embodiment, for example, there are three types of construction-related resources in the first improvement area 2, namely construction personnel, construction equipment, and construction materials. The corresponding maximum allowable amounts of resources (before adjustment) are: 100 construction personnel, 50 construction equipment, and 200 tons of construction materials; the first resource regulation score is K12;

[0182] There are two construction items, construction item A and construction item B, in the first improvement area 2. Before the resources are adjusted, the original resource allocation ratio of construction item A is 60% for construction personnel, 50% for construction equipment, and 70% for construction materials; the original resource allocation ratio of construction item B is 40% for construction personnel, 50% for construction equipment, and 30% for construction materials;

[0183] According to the first resource regulation score K12, adjust the maximum allowable amount of resources in the first improvement area 2 to obtain the maximum allowable amount of construction personnel after adjustment persons, the maximum allowable amount of construction equipment after adjustment units and the maximum allowable amount of construction materials after adjustment tons;

[0184] According to the original resource allocation ratio, after determining the corresponding maximum allowable amounts of the three types of construction-related resources, namely construction personnel, construction equipment, and construction materials, in the first improvement area 2 for construction item A, the maximum resource utilization amount of the corresponding construction personnel is persons, the maximum resource utilization amount of construction equipment is units, and the maximum resource utilization amount of construction materials tons;

[0185] ]>After determining the corresponding maximum allowable amounts of the three types of construction-related resources, namely construction personnel, construction equipment, and construction materials, in the first improvement area 2 for construction item B, the maximum resource utilization amount of the corresponding construction personnel is For personnel, the maximum utilization amount of resources of construction equipment is units, and the maximum utilization amount of resources of construction materials is tons.

[0186] The beneficial effects of the above technology are as follows: By analyzing the change trend of personnel activities in the first lifting area within a preset historical time period, and combining regional priority, future weather conditions, and user progress feedback to generate a first resource regulation score, the maximum allowable amount of resources in the area is adjusted; then, based on the adjusted maximum allowable amount of resources, the maximum utilization amount of various construction-related resources for the current construction item is re-determined, which can help optimize resource allocation, improve resource utilization efficiency, and promote the intelligentization of construction management.

[0187] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalent technologies, the present invention also intends to include these modifications and variations.

Claims

1. An urban landscaping contract construction progress information management platform, characterized by: include: Progress Confirmation Module: This module collects and compares different progress data for each construction sub-area from multiple database sources. It triggers a monitoring process for abnormal data comparison discrepancies to implement data calibration and determine the actual construction progress of each construction sub-area. Progress Feedback Module: This module is used to visualize the actual construction progress of each construction sub-area and allows users to view construction progress and provide scoring feedback by providing user interaction functions. Progress adjustment module: It is used to generate progress adjustment strategies for each construction sub-area by linking user feedback with actual construction status and combining it with the cost-resource dual-dimensional optimization mechanism, and dynamically adjust the corresponding construction progress plan.

2. The urban landscaping contract construction progress information management platform according to claim 1 is characterized in that: The progress confirmation module includes: Data acquisition unit: used to obtain first progress log data and first progress on-site data of different construction sub-areas within a preset time period from different preset databases; A data comparison unit is configured to compare the first progress log data and the first progress site data of the same construction sub-area according to the construction items, and mark the construction items for which the first progress log data and the first progress site data are inconsistent as abnormal construction items; Abnormal monitoring unit: used for the target monitoring personnel to arrive at the construction location of the abnormal construction item to monitor the construction progress and obtain the first monitoring progress data; Data output unit: used to output the first monitoring progress data of the abnormal construction item and the first progress log data of the remaining construction items except the abnormal construction item as the actual construction progress of the current construction sub-area.

3. The urban landscaping contract construction progress information management platform according to claim 1 is characterized in that: The progress feedback module includes: Visualization unit: used to visualize the construction progress of each construction sub-area based on the actual construction progress using preset visualization tools; User feedback unit: used to provide user interaction functions, allowing target users to view the construction progress of their construction sub-areas and provide feedback and scoring on the construction progress of each construction item; Feedback analysis unit: used to regularly summarize user feedback rating data of the current construction sub-area within the preset feedback time period; Based on the acquired user feedback rating data, the user feedback progress coefficient of the current construction sub-area and the construction item progress feedback coefficient of each construction item in the current construction sub-area are determined, and then output as the user feedback status of the current construction sub-area.

4. The urban landscaping contract construction progress information management platform according to claim 1 is characterized in that: The progress adjustment module includes: Progress judgment unit: used to evaluate the project progress status of each construction item by comparing the expected construction progress within the preset time period of the current construction sub-area with the actual construction progress according to the construction items, and determine the unfinished construction items, completed construction items, and overcompleted construction items; Report generation unit: used to generate a construction status report for the current construction sub-area based on the acquired unfinished construction items, completed construction items, and overcompleted construction items; Regional strategy generation unit: This unit combines construction status reports and user feedback with the cost-resource optimization mechanism to generate a schedule adjustment strategy for the corresponding construction sub-region. Use the progress adjustment strategy to adjust the construction progress plan of the corresponding construction sub-area.

5. The urban landscaping contract construction progress information management platform according to claim 4 is characterized in that: The regional strategy generating unit further includes: Progress direction analysis subunit: used to mark the construction sub-area whose user feedback progress coefficient is greater than the set feedback threshold as the first improvement area; The construction sub-area whose progress coefficient reported by the user is not greater than the set feedback threshold is marked as the first mitigation area; Item strategy generation subunit: for generating a sub-schedule adjustment strategy for each construction item included in the first improvement area and the first mitigation area based on the construction progress report; Item Strategy Optimization Subunit: This unit analyzes the adjustment costs and resource availability of the sub-schedule adjustment strategies of the construction items, optimizes the sub-schedule adjustment strategies that need to be optimized, and generates the target schedule adjustment strategy. Sub-schedule adjustment strategies that do not need to be optimized are considered the target schedule adjustment strategies. Item strategy summary subunit: used to summarize the target progress adjustment strategies of all construction items included in the first improvement area and the first mitigation area, and generate progress adjustment strategies for the corresponding areas.

6. The urban landscaping contract construction progress information management platform according to claim 5 is characterized in that: The item strategy generation subunit includes: Promotion strategy generation block: used to sort all construction items contained in the first promotion area from large to small according to the progress feedback coefficient of the construction items to obtain a priority promotion-item list; and determine the priority promotion order of each construction item in the priority promotion-item list; Determine a first adjustment measure for the construction item in the first improvement area based on the progress feedback coefficient of the construction item, and adjust a first allowable adjustment parameter in the obtained first adjustment measure to generate a first target adjustment measure for the construction item in the first improvement area; Summarize all the first target adjustment measures obtained and generate the sub-schedule adjustment strategy for the construction item in the current first improvement area based on the priority improvement order; Mitigation strategy generation block: used to sort all construction items included in the first mitigation area from small to large according to the progress feedback coefficient of the construction items to obtain a priority mitigation project list; determine the priority mitigation order of each construction item in the priority mitigation project list; Determine, based on the construction item progress feedback coefficient, a second adjustment measure for the construction item currently in the first mitigation area, and adjust the second allowable adjustment parameter in the obtained second adjustment measure to generate a second target adjustment measure for the construction item currently in the first mitigation area; All the obtained second target adjustment measures are summarized and combined with the priority mitigation order to generate the sub-schedule adjustment strategy for the construction item currently belonging to the first mitigation area.

7. The urban landscaping contract construction progress information management platform according to claim 5 is characterized in that: The item strategy optimization subunit includes: Cost analysis block: used to input key basic information of construction items and sub-schedule adjustment strategies into the pre-established cost analysis model to obtain the strategy adjustment cost; Resource allowance analysis block: used to analyze the resource utilization of the construction items in the first promotion area and determine the maximum resource utilization of each type of construction-related resources; Resource satisfaction analysis block: This block is used to input the sub-schedule adjustment strategies and key basic information of the construction items in the first promotion area into the pre-established resource estimation model to obtain the construction-related resources that need adjustment and the corresponding estimated resource adjustment amounts; Compare and analyze the estimated resource adjustment amount of construction-related resources that need adjustment with the corresponding maximum resource utilization, and calculate the strategy-resource satisfaction score of the construction item currently in the first improvement area; The first optimization strategy block is used to mark the construction items in the first improvement area whose strategy adjustment cost is greater than the set cost constraint or whose strategy-resource satisfaction score is not greater than the set satisfaction threshold as the first optimization items; By inputting the strategy adjustment cost, set cost constraint, strategy-resource satisfaction score and set satisfaction threshold of the first optimization item and the corresponding sub-schedule adjustment strategy into the strategy optimization model, the corresponding target schedule adjustment strategy is obtained; The second optimization strategy block is used to mark the construction items in the first mitigation area whose strategy adjustment costs are greater than the set cost constraint as the second optimization items; By inputting the strategy adjustment cost of the second optimization item, the set cost constraint and the corresponding sub-schedule adjustment strategy into the strategy optimization model, the corresponding target schedule adjustment strategy is obtained.

8. The urban landscaping contract construction progress information management platform according to claim 7 is characterized in that: The resource allows analysis blocks to include: Obtain daily personnel activity data for the first improvement area of the current construction project within a preset historical time period; Perform change analysis on the acquired daily activity data of personnel to obtain the personnel change coefficient; The preset regional priority of the first promotion area to which the current construction item belongs, the predicted weather condition data, the user progress feedback coefficient and the corresponding personnel change coefficient are combined to obtain a first resource control score; Based on the first resource regulation score, adjusting the maximum allowable amount of various construction-related resources in the first promotion area to which the current construction item belongs to obtain an adjusted maximum allowable amount of resources; Based on the adjusted maximum allowable resource quantity and the original resource allocation ratio, determine the maximum resource utilization of various construction-related resources for the current construction item.

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