A project supervision and management system

Abstract

The present invention relates to a project supervision management system, and in particular to the technical field of project supervision. The system comprises: a first acquisition module, which is used to acquire project information, environmental information, transportation environmental information and feedback information; a construction period analysis module, which predicts and analyzes the construction period and adjusts the prediction and analysis process of the construction period; a construction period allocation module, which divides the project into construction stages and allocates the construction period to each construction stage; a monitoring module, which performs abnormal progress warning and optimizes the process of abnormal progress warning; and a project management module, which manages the project progress of the next construction stage according to the result of the abnormal progress warning of the current construction stage, and is also used to update the prediction and analysis process of the construction period of the next construction project according to the actual construction period of the current construction project. The present invention improves the efficiency of project management.

Description

Technical Field

[0001] The present invention relates to the technical field of engineering supervision, and in particular to an engineering supervision management system. Background Art

[0002] In construction projects, the management of project progress is a very important part. Effective project progress management can ensure that the project is completed on time and avoid additional costs and losses caused by progress delays. However, existing project progress management methods often have some problems, such as information opacity and lack of effective early warning mechanisms. Therefore, a project progress supervision management system that can effectively solve these problems is needed.

[0003] Chinese Patent Publication No.: CN112070488A discloses a real-time progress management system for engineering construction projects, including a collection unit, a data processing unit, a database, a progress calculation unit, a construction period arrangement unit, a reminder unit and an intelligent device; the collection unit is used to collect project information related to engineering construction and transmit the project information to the data processing unit; the database stores record information related to the work of workers, the data processing unit obtains the record information from the database, and processes it together with the project information. The present invention arranges and marks the collected relevant data through the data processing unit, and the progress calculation unit performs data calculation on the arranged and marked relevant data, so as to obtain the impact value of the corresponding project construction period, and calculates the estimated number of days for the construction period according to the impact value, thereby increasing the accuracy of data calculation, increasing the persuasiveness of data, saving the time consumed in analyzing data, and improving work efficiency; it can be seen that when managing the real-time progress of engineering construction projects, this scheme only analyzes environmental factors and the work efficiency of workers, and there is a problem of low efficiency in engineering supervision management. Summary of the invention

[0004] To this end, the present invention provides a project supervision management system to overcome the problem of low efficiency of project supervision management in the prior art.

[0005] To achieve the above object, the present invention provides a project supervision management system, the system comprising:

[0006] The first acquisition module is used to acquire engineering information, environmental information, transportation environment information and feedback information;

[0007] The construction period analysis module is used to predict and analyze the construction period according to the acquired building area and groundwater level of the construction site, and to adjust the construction period prediction and analysis process according to the acquired ambient temperature and precipitation;

[0008] The construction period allocation module is used to divide the construction project into construction stages and allocate the construction period for each construction stage;

[0009] The second acquisition module is used to obtain the actual construction period of each construction stage;

[0010] The monitoring module is used to analyze the progress of each construction stage according to the construction period allocation results of each construction stage, and to issue an abnormal progress warning according to the analysis results. It is also used to optimize the abnormal progress warning process according to the obtained material transportation delay time, and to optimize the abnormal progress warning process according to the obtained transportation environment information.

[0011] The project management module is used to manage the project progress of the next construction phase according to the results of the abnormal progress warning of the current construction phase, and is also used to update the prediction and analysis process of the construction period of the next construction project according to the actual construction period of the current construction project.

[0012] Furthermore, the construction period analysis module is provided with an area analysis unit, which is used to compare the acquired building area s0 with each preset area, and perform a forecast analysis on the construction period according to the comparison result, wherein:

[0013] When s0≤s1, the area analysis unit determines that the building area is small, and sets the estimated construction period of the construction project to D1, setting D1=w0×{1-sin[(s1-s0) / (s1+s0)×(π / 2)]};

[0014] When s1<s0<s2, the area analysis unit determines that the building area is normal, and sets the estimated construction period of the construction project to D2, and sets D2=w0;

[0015] When s0≥s2, the area analysis unit determines that the building area is large, and sets the estimated construction period of the construction project to D3, setting D3=w0×{1+sin[(s1-s0) / (s1+s0)×(π / 2)]};

[0016] Among them, s1 is the preset minimum area, s2 is the preset maximum area, and w0 is the preset construction period.

[0017] Furthermore, the construction period analysis module is provided with a water level analysis unit, which is used to compare the acquired underground water level a0 of the construction site with the preset water level a1, and perform a secondary prediction analysis on the construction period according to the comparison result and the primary prediction analysis result of the construction period, wherein:

[0018] When a0<a1, the water level analysis unit determines that the underground water level of the construction site is normal, and sets the estimated construction period to W1, setting W1=Dd;

[0019] When a0≥a1, the water level analysis unit determines that the groundwater level of the construction site is high, and sets the estimated construction period to W2, setting W2=Dd+b0×Dd×[1+(a0-a1) / (a0+a1)];

[0020] Among them, d=1,2,3.

[0021] Furthermore, the construction period analysis module is provided with a first adjustment unit, which is used to compare the obtained daily ambient temperature t0i within the estimated construction period with each preset temperature, and adjust the prediction analysis process of the construction period according to the comparison result, wherein:

[0022] When t0i≤t1 or t0i≥t2, the first adjustment unit determines that the ambient temperature is abnormal. If c0≤c1, the first adjustment unit sets the preset duration w0 to w0', setting w0'=w0×{1-0.4×sin[(c1-c0) / (c1+c0)×(π / 2)]}. If c0>c1, the first adjustment unit sets the value range of the preset duration to w0", setting w0"=w0×{1+0.5×sin[(c0-c1) / (c1+c0)×(π / 2)]}.

[0023] When t1<t0i<t2, the first adjustment unit determines that the ambient temperature is normal;

[0024] Among them, t1 is the preset minimum temperature, t2 is the preset maximum temperature, t0i is the ambient temperature on the i-th day of the construction period, 0<i≤WT, T=1,2, and c0 is the number of days with abnormal temperature during the estimated construction period;

[0025] The construction period analysis module is also provided with a second adjustment unit, which is used to compare the obtained daily precipitation j0i within the estimated construction period with the preset precipitation j1, and to make a secondary adjustment to the process of the first adjustment of the construction period prediction analysis process according to the comparison result, wherein:

[0026] When j0i≤j1, the second adjustment unit determines that the precipitation is normal;

[0027] When j0i>j1, the second adjustment unit determines that the precipitation is abnormal. If e0≤e1, the second adjustment unit sets the preset number c1 to c1', setting c1'=c1×[1-0.3×(e1-e0) / (e1+e0)]; if e0>e1, the second adjustment unit sets the preset number c1 to c1", setting c1"=c1×[1+0.4×(e1-e0) / (e1+e0)], where e1 is the preset second number and e0 is the estimated number of abnormal precipitation during the construction period.

[0028] Furthermore, the construction period allocation module divides the construction project into construction phases, and sets each construction phase in sequence as Y1, Y2...Yy. After the construction phase division is completed, the construction phases are divided into construction periods, and the construction period of each construction phase is set as Y1z, Y2z..Yyz.

[0029] Furthermore, the monitoring module is provided with a monitoring unit, which compares the actual construction period Yyf of each construction stage with the divided construction period Yyz of each construction stage, analyzes the progress of each construction stage according to the comparison result, and issues an abnormal progress warning according to the analysis result, wherein:

[0030] When Yyf≤Yyz, the monitoring module determines that the progress of the construction phase is normal and does not issue a progress warning;

[0031] When Yyf>Yyz, the monitoring module determines that the progress of this construction stage is abnormal. If (Yyf-Yyz) / Yyz≤F1, the monitoring module outputs a first-level abnormal progress warning to the user. If (Yyf-Yyz) / Yyz>F1, the monitoring module outputs a second-level abnormal progress warning to the user, wherein F1 is a preset abnormal coefficient.

[0032] Furthermore, the monitoring module is provided with a first optimization unit, which is used to compare the acquired material transportation delay time g0 with the preset delay time g1, and optimize the analysis process of abnormal progress warning according to the comparison result, wherein:

[0033] When g0≤g1, the first optimization unit determines that the material transportation delay time is short and does not perform optimization;

[0034] When g0>g1, the first optimization unit determines that the material transportation delay time is long, and sets F1 to F1', setting F1'=F1×[1-0.2×(g0-g1) / (g0+g1)].

[0035] Furthermore, the monitoring module is further provided with a second optimization unit, which is used to compare the precipitation p0 during transportation with the preset transportation precipitation p1, and to perform a secondary optimization on the primary optimization process of the analysis process of the abnormal progress warning according to the comparison result, wherein:

[0036] When p0≤p1, the second optimization unit determines that the precipitation during transportation is normal and does not perform secondary optimization;

[0037] When p0>p1, the second optimization unit determines that the precipitation during the transportation process is abnormal, and sets the optimization coefficient α to perform secondary optimization on the primary optimization process of the analysis process of the abnormal progress warning, setting α=1+(p0-p1) / (p0+p1), and setting the optimized preset delay time g1 to g1', setting g1'=g1×α.

[0038] Furthermore, the engineering management module is provided with a management unit, which manages the engineering progress of the next construction phase according to the result of the abnormality warning of the progress of the current construction phase, wherein:

[0039] When the abnormal progress warning level of the current construction stage is level 1, if (Yyf-Yyz) / WT≤x0, the management unit outputs an efficiency improvement prompt to the user; if (Yyf-Yyz) / WT>x0, the management unit sets the daily overtime hours of the next construction stage to E1, setting E1=t plus 1×{1+[(Yyf-Yyz) / WT-x0]};

[0040] When the abnormal progress warning level of the current construction stage is level 2, if (Yyf-Yyz) / WT≤x1, the management unit sets the daily overtime hours of the next construction stage to E2, setting E2=t plus 2×{1-[x1-(Yyf-Yyz) / WT]}; if (Yyf-Yyz) / WT>x1, the management unit sets the daily overtime hours of the next construction stage to E3, setting E3=t plus 2×{1+[(Yyf-Yyz) / WT-x1]};

[0041] Among them, t plus 1 is the preset first overtime working hour, t plus 2 is the preset second overtime working hour, t plus 1<t plus 2, x0 is the preset first abnormal coefficient, x1 is the preset second abnormal coefficient, and x0<x1.

[0042] Furthermore, the project management module is provided with an updating unit, which compares the actual construction period Wactual of the current construction project with the estimated construction period WT, and updates the prediction analysis process of the next construction project according to the comparison result, wherein:

[0043] When Wactual≤WT, the updating unit determines that the current construction project progress is normal and does not update;

[0044] When Wactual>WT, if (Wactual-WT) / WT≤k0, the update unit determines that the progress of the current construction project is normal; if (Wactual-WT) / WT>k0, the update unit determines that the progress of the current construction project is abnormal, and sets the update coefficient β to update the prediction and analysis process of the next construction project, setting β=1-(π / 4)×arctan[(Wactual-WT)×π / (Wactual+WT)], and setting the updated preset area to sv', setting sv'=sv×β, v=1,2, k0 is the preset progress abnormality coefficient.

[0045] Compared with the prior art, the beneficial effects of the present invention are that the area analysis unit improves the accuracy of an estimated construction period by setting a preset area, thereby improving the accuracy of the estimated construction period, thereby improving the accuracy of project progress monitoring, and ultimately improving the efficiency of project management; the water level analysis unit improves the accuracy of the estimated construction period analysis by setting a preset water level, thereby improving the accuracy of project progress monitoring, thereby improving the accuracy of project management analysis, and ultimately improving the efficiency of project management; the first adjustment unit improves the accuracy of the estimated construction period analysis by setting a preset temperature, thereby improving the accuracy of project progress monitoring, thereby improving the accuracy of project management analysis, and ultimately improving the efficiency of project management; the second adjustment unit improves the accuracy of the estimated construction period analysis by setting a preset precipitation, thereby improving the accuracy of project progress monitoring, thereby improving the accuracy of project management analysis, and ultimately improving the efficiency of project management; the monitoring module improves the accuracy of abnormal progress warning by setting a preset abnormality coefficient, so as to encourage the project to The project progress is carried out normally, thereby improving the accuracy of project management analysis, and ultimately improving the efficiency of project management. The first optimization unit sets a preset delay time to improve the accuracy of progress abnormality warning analysis, thereby improving the accuracy of project progress monitoring, thereby improving the accuracy of project management analysis, and ultimately improving the efficiency of project management. The second optimization unit sets a preset transportation precipitation to improve the accuracy of the optimization coefficient, thereby improving the accuracy of progress abnormality warning analysis, thereby improving the accuracy of project progress monitoring, thereby improving the accuracy of project management analysis, and ultimately improving the efficiency of project management. The management unit sets a preset first abnormality coefficient and a preset second abnormality coefficient to improve the accuracy of project progress analysis, thereby improving the accuracy of content output to users, thereby improving the efficiency of project management. The update unit sets a preset progress abnormality coefficient to improve the accuracy of the update coefficient, thereby improving the accuracy of the estimated construction period, thereby improving the accuracy of project progress monitoring, and ultimately improving the efficiency of project management. BRIEF DESCRIPTION OF THE DRAWINGS

[0046] Figure 1 This is a schematic diagram of the structure of the engineering supervision and management system of this embodiment;

[0047] Figure 2 This is a structural diagram of the construction period analysis module of this embodiment;

[0048] Figure 3 This is a schematic diagram of the structure of the monitoring module of this embodiment;

[0049] Figure 4 Schematic diagram of the structure of the engineering management module of this embodiment. DETAILED DESCRIPTION

[0050] In order to make the objects and advantages of the present invention more clearly understood, the present invention is further described below in conjunction with embodiments; it should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0051] The preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only used to explain the technical principles of the present invention and are not intended to limit the protection scope of the present invention.

[0052] It should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0053] See also Figure 1 As shown, it is a schematic diagram of the structure of the engineering supervision and management system of this embodiment, and the system includes:

[0054] The first acquisition module is used to acquire engineering information, environmental information, transportation environmental information and feedback information, wherein the engineering information includes the construction area, the groundwater level of the construction site and the material transportation delay time, the environmental information includes the ambient temperature and precipitation, the transportation environmental information is the precipitation during transportation, the feedback information is the actual construction period of the construction project, and the groundwater level is the height above the bottom of the basement top plate or the bottom of the foundation pit; in this embodiment, no specific limitation is made on the acquisition method of the engineering information, environmental information, transportation environmental information and feedback information, and those skilled in the art can freely set it, as long as the acquisition requirements of the engineering information, environmental information, transportation environmental information and feedback information are met, wherein the engineering information and feedback information can be acquired through interaction, the environmental information and transportation environmental information can be acquired through a meteorological website, and the groundwater level of the construction site can be acquired by drilling underground and installing a water level meter or a water level sensor to measure the groundwater level;

[0055] A construction period analysis module, used for predicting and analyzing the construction period according to the acquired building area and groundwater level of the construction site, the construction period analysis module is connected to the first acquisition module;

[0056] A construction period analysis module, used to make a primary adjustment to the construction period prediction analysis process according to the obtained ambient temperature, and also used to make a secondary adjustment to the primary adjustment process of the construction period prediction analysis process according to the obtained precipitation, and the construction period analysis module is connected to the construction period analysis module;

[0057] A construction period allocation module is used to divide the construction project into construction stages and allocate construction periods to each construction stage. The construction period allocation module is connected to the construction period analysis module;

[0058] A second acquisition module is used to acquire the actual construction period of each construction stage, and the second acquisition module is connected to the construction period allocation module;

[0059] A monitoring module, used to analyze the progress of each construction stage according to the construction period allocation results of each construction stage and the actual construction period of each construction stage, and to issue an abnormal progress warning according to the analysis results, the monitoring module is connected to the second acquisition module;

[0060] A monitoring module, used to optimize the abnormal progress warning process once according to the acquired material transportation delay time, and also used to optimize the abnormal progress warning process once according to the acquired transportation environment information, and the monitoring module is connected to the monitoring module;

[0061] The project management module is used to manage the project progress of the next construction phase according to the results of the abnormal progress warning of the current construction phase, and is also used to update the prediction and analysis process of the construction period of the next construction project according to the actual construction period of the current construction project.

[0062] See also Figure 2 As shown, it is a schematic diagram of the structure of the construction period analysis module of this embodiment, and the construction period analysis module includes:

[0063] Area analysis unit, used to make a forecast analysis of the construction period based on the acquired building area;

[0064] A water level analysis unit, used for performing a secondary prediction analysis on the construction period according to the obtained groundwater level of the construction site and the result of the primary prediction analysis on the construction period, the water level analysis unit being connected to the area analysis unit;

[0065] A first adjustment unit, used to adjust the construction period prediction analysis process according to the acquired ambient temperature, the first adjustment unit being connected to the water level analysis unit;

[0066] The second adjustment unit is used to perform a secondary adjustment on the primary adjustment process of the construction period prediction and analysis process according to the obtained precipitation, and the second adjustment unit is connected to the first adjustment unit.

[0067] See also Figure 3 As shown, it is a schematic diagram of the structure of the monitoring module of this embodiment, and the monitoring module includes:

[0068] The monitoring unit is used to analyze the progress of each construction stage according to the construction period allocation results of each construction stage, and issue an abnormal progress warning based on the analysis results;

[0069] A first optimization unit, used for optimizing the abnormal progress warning process according to the acquired material transportation delay time, the first optimization unit is connected to the monitoring unit;

[0070] The second optimization unit is used to perform a second optimization on the primary optimization process of the abnormal progress warning process according to the acquired transportation environment information, and the second optimization unit is connected to the first optimization unit.

[0071] See also Figure 4 As shown, it is a schematic diagram of the structure of the engineering management module of this embodiment, and the engineering management module includes:

[0072] A management unit is used to manage the progress of the next construction phase according to the results of the abnormal progress warning of the current construction phase;

[0073] The updating unit is used to update the forecasting and analyzing process of the construction period of the next construction project according to the actual construction period of the current construction project, and the updating unit is connected to the management unit.

[0074] Specifically, the project supervision management system described in this embodiment is applied to the progress management of villa construction projects. The construction period is predicted, the analysis process is adjusted according to environmental information, the project is divided into construction periods according to the estimated construction periods, and progress abnormality warnings are issued. The project progress is managed according to the warning results. The present invention improves the efficiency of project supervision management.

[0075] Specifically, the area analysis unit sets a preset area to improve the accuracy of an estimated construction period, thereby improving the accuracy of the estimated construction period, thereby improving the accuracy of project progress monitoring, and ultimately improving the efficiency of project management. The water level analysis unit sets a preset water level to improve the accuracy of the estimated construction period analysis, thereby improving the accuracy of project progress monitoring, thereby improving the accuracy of project management analysis, and ultimately improving the efficiency of project management. The first adjustment unit sets a preset temperature to improve the accuracy of the estimated construction period analysis, thereby improving the accuracy of project progress monitoring, thereby improving the accuracy of project management analysis, and ultimately improving the efficiency of project management. The second adjustment unit sets a preset precipitation to improve the accuracy of the estimated construction period analysis, thereby improving the accuracy of project progress monitoring, thereby improving the accuracy of project management analysis, and ultimately improving the efficiency of project management. The monitoring module sets a preset abnormality coefficient to improve the accuracy of abnormal progress warning to promote the normal progress of the project. Thereby improving the accuracy of project management analysis, and ultimately improving the efficiency of project management. The first optimization unit sets a preset delay time to improve the accuracy of progress abnormality warning analysis, thereby improving the accuracy of project progress monitoring, thereby improving the accuracy of project management analysis, and ultimately improving the efficiency of project management. The second optimization unit sets a preset transportation precipitation to improve the accuracy of the optimization coefficient, thereby improving the accuracy of progress abnormality warning analysis, thereby improving the accuracy of project progress monitoring, thereby improving the accuracy of project management analysis, and ultimately improving the efficiency of project management. The project management module sets a preset first abnormality coefficient and a preset second abnormality coefficient to improve the accuracy of project progress analysis, thereby improving the accuracy of content output to users, thereby improving the efficiency of project management. The update unit sets a preset progress abnormality coefficient to improve the accuracy of the update coefficient, thereby improving the accuracy of the estimated construction period, thereby improving the accuracy of project progress monitoring, and ultimately improving the efficiency of project management.

[0076] Specifically, the area analysis unit compares the acquired building area s0 with each preset area, and performs a forecast analysis on the construction period according to the comparison result, wherein:

[0077] When s0≤s1, the area analysis unit determines that the building area is small, and sets the estimated construction period of the construction project to D1, setting D1=w0×{1-sin[(s1-s0) / (s1+s0)×(π / 2)]};

[0078] When s1<s0<s2, the area analysis unit determines that the building area is normal, and sets the estimated construction period of the construction project to D2, and sets D2=w0;

[0079] When s0≥s2, the area analysis unit determines that the building area is large, and sets the estimated construction period of the construction project to D3, setting D3=w0×{1+sin[(s1-s0) / (s1+s0)×(π / 2)]};

[0080] Among them, s1 is the preset minimum area, s2 is the preset maximum area, and w0 is the preset construction period.

[0081] Specifically, the area analysis unit improves the accuracy of an estimated construction period by setting a preset area, thereby improving the accuracy of the estimated construction period, thereby improving the accuracy of project progress monitoring, and ultimately improving the efficiency of project management; in this embodiment, there is no specific limitation on the values ​​of the preset area and the preset construction period, and technical personnel in this field can set them freely as long as the value requirements of the preset area and the preset construction period are met. Among them, the optimal value of s1 is 400m2, the optimal value of s2 is 600m2, and the optimal value of w0 is 300 days.

[0082] Specifically, the water level analysis unit compares the acquired underground water level a0 of the construction site with the preset water level a1, and performs a secondary prediction analysis on the construction period according to the comparison result and the primary prediction analysis result of the construction period, wherein:

[0083] When a0<a1, the water level analysis unit determines that the underground water level of the construction site is normal, and sets the estimated construction period to W1, setting W1=Dd;

[0084] When a0≥a1, the water level analysis unit determines that the groundwater level of the construction site is high, and sets the estimated construction period to W2, setting W2=Dd+b0×Dd×[1+(a0-a1) / (a0+a1)];

[0085] Among them, d=1,2,3, and b0 is the construction period adjustment coefficient.

[0086] Specifically, the water level analysis unit improves the accuracy of the estimated construction period analysis by setting a preset water level, thereby improving the accuracy of project progress monitoring, and then improving the accuracy of project management analysis, and ultimately improving the efficiency of project management; in this embodiment, there is no specific limitation on the setting of the preset water level and the construction period adjustment coefficient, and technical personnel in this field can set them freely, as long as the setting requirements of the preset water level and the construction period adjustment coefficient are met, among which the optimal value of a1 is 2m, and the optimal value of b0 is 0.12.

[0087] Specifically, the first adjustment unit compares the obtained daily ambient temperature t0i during the estimated construction period with each preset temperature, and adjusts the prediction and analysis process of the construction period according to the comparison result, wherein:

[0088] When t0i≤t1 or t0i≥t2, the first adjustment unit determines that the ambient temperature is abnormal. If c0≤c1, the first adjustment unit sets the preset duration w0 to w0', setting w0'=w0×{1-0.4×sin[(c1-c0) / (c1+c0)×(π / 2)]}. If c0>c1, the first adjustment unit sets the value range of the preset duration to w0", setting w0"=w0×{1+0.5×sin[(c0-c1) / (c1+c0)×(π / 2)]}.

[0089] When t1<t0i<t2, the first adjustment unit determines that the ambient temperature is normal;

[0090] Among them, t1 is the preset minimum temperature, t2 is the preset maximum temperature, t0i is the ambient temperature on the i-th day of the construction period, 0<i≤WT, T=1,2, c0 is the estimated number of days with abnormal temperature during the construction period, and c1 is the preset number of times.

[0091] Specifically, the first adjustment unit sets a preset temperature to improve the accuracy of the estimated construction period analysis, thereby improving the accuracy of the project progress monitoring, and then improving the accuracy of the project management analysis, and ultimately improving the efficiency of the project management; in this embodiment, there is no specific limitation on the setting of the preset temperature and the preset number of times, and those skilled in the art can set them freely as long as the setting requirements of the preset temperature and the preset number of times are met, among which the optimal value of t1 is 0°C, the optimal value of t2 is 34°C, and the optimal value of c1 is 20.

[0092] Specifically, the second adjustment unit is used to compare the daily precipitation j0i obtained during the estimated construction period with the preset precipitation j1, and to perform a secondary adjustment on the process of the first adjustment of the forecast analysis process of the construction period according to the comparison result, wherein:

[0093] When j0i≤j1, the second adjustment unit determines that the precipitation is normal;

[0094] When j0i>j1, the second adjustment unit determines that the precipitation is abnormal. If e0≤e1, the second adjustment unit sets the preset number c1 to c1', setting c1'=c1×[1-0.3×(e1-e0) / (e1+e0)]; if e0>e1, the second adjustment unit sets the preset number c1 to c1", setting c1"=c1×[1+0.4×(e1-e0) / (e1+e0)], where e1 is the preset second number and e0 is the estimated number of abnormal precipitation during the construction period.

[0095] Specifically, the second adjustment unit sets a preset precipitation amount to improve the accuracy of the estimated construction period analysis, thereby improving the accuracy of the project progress monitoring, thereby improving the accuracy of the project management analysis, and ultimately improving the efficiency of the project management; in this embodiment, there is no specific limitation on the setting of the preset precipitation amount and the preset second number, and those skilled in the art can set them freely as long as the setting requirements of the preset precipitation amount and the preset second number are met, among which the optimal value of j1 is 25mm, and the optimal value of e1 is 24.

[0096] Specifically, the construction period allocation module divides the construction project into construction phases, and sets each construction phase in order to Y1, Y2...Yy. After the construction phase division is completed, the construction phase is divided into construction periods, and the construction period of each construction phase is set to Y1z, Y2z..Yyz;

[0097] Among them, Y1 is the first construction stage, Y2 is the second construction stage, Yy is the yth construction stage, Y1z is the allocated construction period for the first construction stage, Y2z is the allocated construction period for the second construction stage, and Yyz is the allocated construction period for the yth construction stage.

[0098] Specifically, the construction period allocation module does not make specific limitations on the division of construction stages and the division of construction periods. Technical personnel in this field can set it freely, and only need to meet the setting requirements of the division of construction stages and the division of construction periods. Among them, if the construction project is a villa project, the construction stage can be divided into earthwork engineering stage, basement engineering stage, main engineering stage, roofing engineering stage and decoration engineering stage. The optimal construction period division ratio of the earthwork engineering stage, basement engineering stage, main engineering stage, roofing engineering stage and decoration engineering stage is 3:3:2:2:6. The optimal construction period division of the earthwork engineering stage is WT×3 / (3+3+2+2+6), the optimal construction period division of the basement engineering stage is WT×3 / (3+3+2+2+6), the optimal construction period division of the main engineering stage is WT×2 / (3+3+2+2+6), the optimal construction period division of the roofing engineering stage is WT×2 / (3+3+2+2+6), and the optimal construction period division of the decoration engineering stage is WT×6 / (3+3+2+2+6).

[0099] Specifically, the monitoring unit compares the actual construction period Yyf of each construction stage with the divided construction period Yyz of each construction stage, analyzes the progress of each construction stage according to the comparison result, and issues an abnormal progress warning according to the analysis result, wherein:

[0100] When Yyf≤Yyz, the monitoring unit determines that the progress of the construction stage is normal and does not issue a progress warning;

[0101] When Yyf>Yyz, the monitoring unit determines that the progress of this construction stage is abnormal. If (Yyf-Yyz) / Yyz≤F1, the monitoring unit outputs a first-level abnormal progress warning to the user. If (Yyf-Yyz) / Yyz>F1, the monitoring unit outputs a second-level abnormal progress warning to the user, wherein F1 is a preset abnormality coefficient.

[0102] Specifically, the monitoring unit sets a preset abnormality coefficient to improve the accuracy of progress abnormality warning, so as to promote the normal progress of the project, thereby improving the accuracy of project management analysis, and ultimately improving the efficiency of project management; in this embodiment, there is no specific limitation on the setting of the preset abnormality coefficient, and technical personnel in this field can set it freely, as long as the setting requirements of the preset abnormality coefficient are met, among which the optimal value of F1 is 0.15.

[0103] Specifically, the first optimization unit compares the acquired material transportation delay time g0 with the preset delay time g1, and optimizes the analysis process of abnormal progress warning according to the comparison result, wherein:

[0104] When g0≤g1, the first optimization unit determines that the material transportation delay time is short and does not perform optimization;

[0105] When g0>g1, the first optimization unit determines that the material transportation delay time is long, and sets F1 to F1', setting F1'=F1×[1-0.2×(g0-g1) / (g0+g1)].

[0106] Specifically, the first optimization unit sets a preset delay time to improve the accuracy of progress anomaly warning analysis, thereby improving the accuracy of project progress monitoring, thereby improving the accuracy of project management analysis, and ultimately improving the efficiency of project management; in this embodiment, there is no specific limitation on the setting of the preset delay time, and technical personnel in this field can set it freely as long as the setting requirements of the preset delay time are met, among which the optimal value of g1 is 24h.

[0107] Specifically, the second optimization unit compares the precipitation p0 during transportation with the preset transportation precipitation p1, and performs a secondary optimization on the primary optimization process of the progress abnormality warning analysis process according to the comparison result, wherein:

[0108] When p0≤p1, the second optimization unit determines that the precipitation during transportation is normal and does not perform secondary optimization;

[0109] When p0>p1, the second optimization unit determines that the precipitation during the transportation process is abnormal, and sets the optimization coefficient α to perform secondary optimization on the primary optimization process of the analysis process of the abnormal progress warning, setting α=1+(p0-p1) / (p0+p1), and setting the optimized preset delay time g1 to g1', setting g1'=g1×α.

[0110] Specifically, the second optimization unit improves the accuracy of the optimization coefficient by setting a preset transport precipitation, thereby improving the accuracy of the progress abnormality warning analysis, and further improving the accuracy of the project progress monitoring, and further improving the accuracy of the project management analysis, and ultimately improving the efficiency of the project management; in this embodiment, there is no specific limitation on the setting of the preset transport precipitation, and technical personnel in this field can set it freely, as long as the setting requirements of the preset transport precipitation are met, where the optimal value of p1 is 28mm.

[0111] Specifically, the management unit manages the engineering progress of the next construction phase according to the result of the abnormal progress warning of the current construction phase, wherein:

[0112] When the abnormal progress warning level of the current construction stage is level 1, if (Yyf-Yyz) / WT≤x0, the management unit outputs an efficiency improvement prompt to the user; if (Yyf-Yyz) / WT>x0, the management unit sets the daily overtime hours of the next construction stage to E1, setting E1=t plus 1×{1+[(Yyf-Yyz) / WT-x0]};

[0113] When the abnormal progress warning level of the current construction stage is level 2, if (Yyf-Yyz) / WT≤x1, the management unit sets the daily overtime hours of the next construction stage to E2, setting E2=t plus 2×{1-[x1-(Yyf-Yyz) / WT]}; if (Yyf-Yyz) / WT>x1, the management unit sets the daily overtime hours of the next construction stage to E3, setting E3=t plus 2×{1+[(Yyf-Yyz) / WT-x1]};

[0114] Among them, t plus 1 is the preset first overtime working hour, t plus 2 is the preset second overtime working hour, t plus 1<t plus 2, x0 is the preset first abnormal coefficient, x1 is the preset second abnormal coefficient, and x0<x1.

[0115] Specifically, the management unit improves the accuracy of project progress analysis by setting a preset first abnormality coefficient and a preset second abnormality coefficient, thereby improving the accuracy of content output to users and further improving the efficiency of project management; in this embodiment, no specific limitation is made on the setting of the preset first abnormality coefficient, the preset second abnormality coefficient, the preset first overtime working hours and the preset second overtime working hours, and technical personnel in this field can set them freely, as long as the setting requirements of the preset first abnormality coefficient, the preset second abnormality coefficient, the preset first overtime working hours and the preset second overtime working hours are met. Among them, when the construction project is a villa construction project, the optimal value of t plus 1 is 1h, the optimal value of t plus 2 is 2h, the optimal value of x0 is 0.02, and the optimal value of x1 is 0.04.

[0116] Specifically, the updating unit compares the actual construction period Wactual of the current construction project with the estimated construction period WT, and updates the prediction analysis process of the next construction project according to the comparison result, wherein:

[0117] When Wactual≤WT, the updating unit determines that the current construction project progress is normal and does not update;

[0118] When Wactual>WT, if (Wactual-WT) / WT≤k0, the update unit determines that the progress of the current construction project is normal; if (Wactual-WT) / WT>k0, the update unit determines that the progress of the current construction project is abnormal, and sets the update coefficient β to update the prediction and analysis process of the next construction project, setting β=1-(π / 4)×arctan[(Wactual-WT)×π / (Wactual+WT)], and setting the updated preset area to sv', setting sv'=sv×β, v=1,2, k0 is the preset progress abnormality coefficient.

[0119] Specifically, the updating unit improves the accuracy of the updating coefficient by setting a preset progress anomaly coefficient, thereby improving the accuracy of the estimated construction period, thereby improving the accuracy of project progress monitoring, and ultimately improving the efficiency of project management; in this embodiment, no specific limitation is made on the value of the preset progress anomaly coefficient, and technical personnel in this field can set it freely, as long as the value requirement of the preset progress anomaly coefficient is met, among which the optimal value of k0 is 0.05.

[0120] So far, the technical solutions of the present invention have been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. A project supervision and management system, characterized in that: include, The first acquisition module is used to acquire engineering information, environmental information, transportation environment information and feedback information; The construction period analysis module is used to predict and analyze the construction period according to the acquired building area and groundwater level of the construction site, and to adjust the construction period prediction and analysis process according to the acquired ambient temperature and precipitation; The construction period allocation module is used to divide the construction project into construction stages and allocate the construction period for each construction stage; The second acquisition module is used to obtain the actual construction period of each construction stage; The monitoring module is used to analyze the progress of each construction stage according to the construction period allocation results of each construction stage, and to issue an abnormal progress warning according to the analysis results. It is also used to optimize the abnormal progress warning process according to the obtained material transportation delay time, and to optimize the abnormal progress warning process according to the obtained transportation environment information. The project management module is used to manage the project progress of the next construction phase according to the results of the abnormal progress warning of the current construction phase, and is also used to update the forecast analysis process of the construction period of the next construction project according to the actual construction period of the current construction project; The construction period analysis module is provided with an area analysis unit, which is used to compare the acquired building area s0 with each preset area, and perform a forecast analysis on the construction period according to the comparison result, wherein: When s0≤s1, the area analysis unit determines that the building area is small, and sets the estimated construction period of the construction project to D1, setting D1=w0×{1-sin[(s1-s0) / (s1+s0)×(π / 2)]}; When s1<s0<s2, the area analysis unit determines that the building area is normal, and sets the estimated construction period of the construction project to D2, and sets D2=w0; When s0≥s2, the area analysis unit determines that the building area is large, and sets the estimated construction period of the construction project to D3, setting D3=w0×{1+sin[(s1-s0) / (s1+s0)×(π / 2)]}; Among them, s1 is the preset minimum area, s2 is the preset maximum area, and w0 is the preset construction period; The construction period analysis module is provided with a water level analysis unit, which is used to compare the acquired underground water level a0 of the construction site with the preset water level a1, and perform a secondary prediction analysis on the construction period according to the comparison result and the primary prediction analysis result of the construction period, wherein: When a0<a1, the water level analysis unit determines that the underground water level of the construction site is normal, and sets the estimated construction period to W1, setting W1=Dd; When a0≥a1, the water level analysis unit determines that the groundwater level of the construction site is high, and sets the estimated construction period to W2, setting W2=Dd+b0×Dd×[1+(a0-a1) / (a0+a1)]; Among them, d=1,2,3; The construction period analysis module is provided with a first adjustment unit, which is used to compare the obtained daily ambient temperature t0i within the estimated construction period with each preset temperature, and adjust the prediction analysis process of the construction period according to the comparison result, wherein: When t0i≤t1 or t0i≥t2, the first adjustment unit determines that the ambient temperature is abnormal. If c0≤c1, the first adjustment unit sets the preset duration w0 to w0', setting w0'=w0×{1-0.4×sin[(c1-c0) / (c1+c0)×(π / 2)]}. If c0>c1, the first adjustment unit sets the value range of the preset duration to w0", setting w0"=w0×{1+0.5×sin[(c0-c1) / (c1+c0)×(π / 2)]}. When t1<t0i<t2, the first adjustment unit determines that the ambient temperature is normal; Among them, t1 is the preset minimum temperature, t2 is the preset maximum temperature, t0i is the ambient temperature on the i-th day of the construction period, 0<i≤W T , T=1,2, c0 is the number of days with abnormal temperature during the estimated construction period; The construction period analysis module is also provided with a second adjustment unit, which is used to compare the obtained daily precipitation j0i within the estimated construction period with the preset precipitation j1, and to make a secondary adjustment to the process of the first adjustment of the construction period prediction analysis process according to the comparison result, wherein: When j0i≤j1, the second adjustment unit determines that the precipitation is normal; When j0i>j1, the second adjustment unit determines that the precipitation is abnormal. If e0≤e1, the second adjustment unit sets the preset number c1 to c1', setting c1'=c1×[1-0.3×(e1-e0) / (e1+e0)]; if e0>e1, the second adjustment unit sets the preset number c1 to c1", setting c1"=c1×[1+0.4×(e1-e0) / (e1+e0)], where e1 is the preset second number and e0 is the estimated number of abnormal precipitation during the construction period.

2. The engineering supervision management system according to claim 1 is characterized in that: The construction period allocation module divides the construction project into construction phases, and sets each construction phase in order to Y1, Y2...Yy. After the construction phase division is completed, the construction phase is divided into construction periods, and the construction period of each construction phase is set to Y1. z ,Y2 z ..Yy z .

3. The engineering supervision management system according to claim 2 is characterized in that: The monitoring module is provided with a monitoring unit, which monitors the actual construction period Yy of each construction stage. f The construction period of each construction phase is divided into z Compare and analyze the progress of each construction stage based on the comparison results, and issue abnormal progress warnings based on the analysis results, including: When Yy f ≤Yy z When the monitoring module determines that the progress of the construction phase is normal, no progress warning is issued; When Yy f >Yy z When the monitoring module determines that the construction phase progress is abnormal, if (Yy f -Yy z ) / Yy z ≤F1, the monitoring module outputs a first-level abnormal progress warning to the user. If (Yy f -Yy z ) / Yy z >F1, the monitoring module outputs a secondary progress abnormality warning to the user, where F1 is a preset abnormality coefficient.

4. The engineering supervision management system according to claim 3 is characterized in that: The monitoring module is provided with a first optimization unit, which is used to compare the acquired material transportation delay time g0 with the preset delay time g1, and optimize the analysis process of abnormal progress warning according to the comparison result, wherein: When g0≤g1, the first optimization unit determines that the material transportation delay time is short and does not perform optimization; When g0>g1, the first optimization unit determines that the material transportation delay time is long, and sets F1 to F1', setting F1'=F1×[1-0.2×(g0-g1) / (g0+g1)].

5. The engineering supervision management system according to claim 4 is characterized in that: The monitoring module is further provided with a second optimization unit, which is used to compare the precipitation p0 during transportation with the preset transportation precipitation p1, and to perform a secondary optimization on the primary optimization process of the analysis process of the abnormal progress warning according to the comparison result, wherein: When p0≤p1, the second optimization unit determines that the precipitation during transportation is normal and does not perform secondary optimization; When p0>p1, the second optimization unit determines that the precipitation during the transportation process is abnormal, and sets the optimization coefficient α to perform secondary optimization on the primary optimization process of the analysis process of the abnormal progress warning, setting α=1+(p0-p1) / (p0+p1), and setting the optimized preset delay time g1 to g1', setting g1'=g1×α.

6. The engineering supervision and management system according to claim 5 is characterized in that: The project management module is provided with a management unit, which manages the project progress of the next construction stage according to the result of the abnormal early warning of the progress of the current construction stage, wherein: When the abnormal progress warning level of the current construction stage is level 1, if (Yy f -Yy z ) / W T ≤x0, the management unit outputs efficiency improvement tips to the user, if (Yy f -Yy z ) / W T >x0, the management unit sets the daily overtime hours for the next construction phase to E1, setting E1=t 加1 ×{1+[(Yy f -Yy z ) / W T -x0]}; When the abnormal progress warning level of the current construction stage is level 2, if (Yy f -Yy z ) / W T ≤x1, the management unit sets the daily overtime hours for the next construction phase to E2, setting E2=t 加2 ×{1-[x1-(Yy f -Yy z ) / W T ]}, if (Yy f -Yy z ) / W T >x1, the management unit sets the daily overtime hours for the next construction phase to E3, setting E3=t 加2 ×{1+[(Yy f -Yy z ) / W T -x1]}; Among them, t 加1 is the preset first overtime working hour, t 加2 The second overtime working hours are preset, t 加1 <t 加2 , x0 is the preset first abnormal coefficient, x1 is the preset second abnormal coefficient, x0<x1.

7. The engineering supervision management system according to claim 6 is characterized in that: The project management module is provided with an updating unit, which updates the actual construction period of the current construction project. 实 and estimated duration W T The comparison is performed and the prediction and analysis process for the next construction project is updated based on the comparison results, including: When W 实 ≤W T When the updating unit determines that the current construction project progress is normal, no update is performed; When W 实 >W T When (W 实 -W T ) / W T ≤k0, the updating unit determines that the current construction project progress is normal, if (W 实 -W T ) / W T >k0, the updating unit determines that the progress of the current construction project is abnormal, and sets the updating coefficient β to update the prediction analysis process of the next construction project, setting β=1-(π / 4)×arctan[(W 实 -W T )×π / (W 实 +W T )], and set the updated preset area to sv', set sv'=sv×β, v=1,2, k0 is the preset progress anomaly coefficient.

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