CN116843305B - Building site multi-department coordinated construction management system suitable for building engineering - Google Patents
Building site multi-department coordinated construction management system suitable for building engineering Download PDFInfo
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Abstract
The invention belongs to the technical field of construction management, in particular to a construction site multi-department coordinated construction management system suitable for construction engineering, which comprises a server, a department acquisition monitoring module, a department progress decision analysis module, a construction performance backtracking analysis module and a coordinated management end; according to the invention, the progress decision analysis is carried out on the target departments to update the department progress data in real time so as to timely and accurately master the current construction progress condition and make corresponding construction adjustment, the corresponding target departments are marked as the departments to be input or the departments to be output through the analysis, and the construction performances of the departments to be input and the departments to be output are analyzed so as to timely supplement personnel of the corresponding departments to be input and the personnel of the corresponding departments to be output, so that the personnel lottery distribution is more reasonable, the effective coordination among multiple departments of a construction site is realized, the overall construction efficiency and the construction progress of the construction project are ensured, and the construction management of the corresponding construction project is facilitated.
Description
Technical Field
The invention relates to the technical field of construction management, in particular to a construction site multi-department coordinated construction management system suitable for construction engineering.
Background
The building engineering construction mainly refers to construction of various house buildings and auxiliary facilities thereof and installation activities of lines, pipelines and equipment matched with the house buildings, wherein the house buildings in the building engineering comprise top covers, beam columns, walls and foundations, and can build internal spaces so as to meet the requirements of production, living, study, public activities and the like;
at present, a plurality of construction departments are generally involved in the construction process of the building engineering, each construction department is responsible for the construction of a corresponding area, the coordination problem in the construction process is more and more prominent, the traditional coordination mode cannot meet the requirements of modern building engineering, effective coordination among multiple departments of the building site is difficult to achieve so as to improve the construction efficiency, personnel coordination and allocation among the departments cannot be reasonably carried out in the construction process, and the construction management of the corresponding building engineering is not facilitated;
in view of the above technical drawbacks, a solution is now proposed.
Disclosure of Invention
The invention aims to provide a construction site multi-department coordinated construction management system suitable for construction engineering, which solves the problems that effective coordination among the construction site multi-departments is difficult to achieve, so that the construction efficiency is improved, personnel coordination among the departments cannot be reasonably distributed in the construction process, and the construction management is not facilitated.
In order to achieve the above purpose, the present invention provides the following technical solutions:
A construction site multi-department coordinated construction management system suitable for construction engineering comprises a server, a department acquisition and monitoring module, a department progress decision analysis module, a construction performance backtracking analysis module and a coordination management end; the department acquisition monitoring module acquires all construction departments of the corresponding building engineering, marks the corresponding construction departments as target departments i, i= {1,2 …, n }, wherein n represents the number of the construction departments and n is a natural number greater than 1, acquires a construction area which is responsible for the target department i, and sends the target department i and the corresponding construction area to the server; the department progress decision analysis module performs progress decision analysis on the target department i to update the department progress data of the target department i in real time, judges whether the current construction progress of the target department i is normal or abnormal according to the current construction progress through analysis, marks the corresponding target department as a department to be input or an outputtable department through analysis, and sends the department to be input and the outputtable department to the construction performance backtracking analysis module through a server;
The department performance backtracking analysis module analyzes construction performances of the department to be input and the department to be output from the construction date to the current date, generates an urgent input signal or an input examination signal of the department to be input through analysis, generates a preferential output signal or an output examination signal of the department to be output through analysis, and transmits the urgent input signal or the input examination signal corresponding to the department to be input and the preferential output signal or the output examination signal corresponding to the department to be output to the coordination management end through a server; when the coordination management end receives the emergency input signal, constructors are added to corresponding departments to be input in time, and the coordination management end preferentially selects personnel to perform the lottery from the outputtable departments corresponding to the preferentially output signals.
Further, the specific analysis process of the department progress decision analysis comprises the following steps:
Acquiring the progress ratio of all construction projects of a target department i, acquiring all current completed construction projects of the target department i, carrying out summation calculation on the progress ratio of all completed construction projects of the target department i to obtain completed data, acquiring the construction projects in progress of the target department i, carrying out product calculation on the completion amount ratio of the corresponding construction projects in progress and the corresponding progress ratio to obtain the completion ratio of the corresponding construction projects, and carrying out summation calculation on the completion ratio of all the construction projects in progress of the target department i to obtain the completed data; summing the finished data and the processed data of the target department i to obtain department progress data, updating the daily department progress data of the target department i in real time and storing the department progress data;
Acquiring the sum construction date, the preset end date and the preset construction progress curve of a target department i in a corresponding construction area, establishing a rectangular coordinate system positioned in a first quadrant by taking time as an X axis and department progress data as a Y axis, placing the preset construction progress curve of the target department i in the rectangular coordinate system, and marking the daily department progress data of the target department i in the rectangular coordinate system to form a plurality of progress coordinate points; connecting all progress coordinate points of the target department i through a smooth curve to form an actual progress curve, judging that the current construction progress is normal if the end point of the actual progress curve is positioned above the corresponding date of the preset construction progress curve, and judging that the current construction progress is abnormal if the end point of the actual progress curve is positioned below the corresponding date of the preset construction progress curve; and the current construction progress judging information is sent to the intelligent terminal of the corresponding manager through the server.
Further, when department progress decision analysis is performed, performing time difference calculation on the current date and the starting construction date of the target department i to obtain construction time, performing time difference calculation on the preset ending date and the starting construction date to obtain planning time, subtracting the construction time from the planning time to obtain residual time, performing ratio calculation on the residual time and the planning time to obtain residual time occupation ratio, and performing numerical calculation on the residual time occupation ratio and the residual time to obtain residual analysis value; if the residual analysis value does not exceed the corresponding preset residual analysis threshold value, carrying out department construction emergency analysis; the department construction urgency analysis is specifically as follows:
When judging that the current construction progress of the target department i is abnormal, performing vertical distance calculation on the end point of the actual progress curve and the end point of the preset progress curve to obtain current to-be-completed data, dividing the current to-be-completed data by the residual time length to obtain a construction completion difficulty coefficient, and marking the target department i as the to-be-input department if the construction completion difficulty coefficient exceeds a corresponding first preset construction completion difficulty coefficient threshold; when the current construction progress of the target department i is judged to be normal, the construction completion difficulty coefficient is obtained in a similar way, the construction completion difficulty coefficient is compared with a corresponding second preset construction completion difficulty coefficient threshold value in a numerical mode, and if the construction completion difficulty coefficient does not exceed the second preset construction completion difficulty coefficient threshold value, the target department i is marked as an exportable department.
Further, the specific operation process of the construction performance backtracking analysis module comprises the following steps:
acquiring the average construction time length of the personnel of the target department i, if the target department i is a department to be input, comparing the average construction time length of the personnel with a first preset average construction time length threshold value, and if the average construction time length of the personnel exceeds the preset average construction time length threshold value, generating an emergency input signal of the target department i; if the average construction time length of the personnel does not exceed the first preset average construction time length threshold value, an input consideration signal of the target department i is generated;
If the target department i is an outputtable department, the average construction time length of the personnel is compared with a second preset average construction time length threshold value, the first preset average construction time length of the personnel is greater than the second preset construction time length threshold value which is greater than 0, if the average construction time length of the personnel does not exceed the second preset average construction time length threshold value, a preferable output signal of the target department i is generated, and if the average construction time length of the personnel exceeds the second preset average construction time length threshold value, an output consideration signal of the target department i is generated.
Further, the server is in communication connection with the material coordination overall supervision module and the multi-department supervision early warning module, management personnel corresponding to the construction departments send material requests to the server through the intelligent terminals, the server receives the material requests and determines building material information lacking in the material request departments, material coordination analysis signals are generated and sent to the material coordination overall supervision module, the material coordination overall supervision module receives the material coordination analysis signals and then determines a supply set and a material supply department through analysis, the material request departments, the supply set and the material supply departments are sent to the coordination management end through the server, material supply instructions are sent to intelligent terminals of management personnel corresponding to the material supply departments through the server, and positions of the material supply departments are sent to intelligent terminals of management personnel corresponding to the material request departments; the multi-department supervision early-warning module is used for setting supervision period, performing supervision abnormality analysis on all departments corresponding to the building engineering, generating multi-department supervision qualified signals or multi-department supervision early-warning signals through analysis, and sending the multi-department supervision early-warning signals to the coordination management end through the server.
Further, the specific analysis process of the coordination overall supervision module comprises the following steps:
The method comprises the steps of obtaining a center point of a construction area of a material request department, marking the center point as an analysis initial point, marking the rest of construction departments as departments to be analyzed, marking the center point of the construction area corresponding to the departments to be analyzed as an analysis termination point, and performing distance calculation on the analysis termination point and the analysis initial point to obtain an analysis distance; the material surplus and the material consumption speed of the corresponding building materials in the departments to be analyzed are obtained, and the material surplus, the material consumption speed and the analysis distance are subjected to normalization calculation to obtain a material analysis value; comparing the material analysis value with a preset material analysis threshold value, and marking the corresponding department to be analyzed as a primary selection department if the material analysis value exceeds the preset material analysis threshold value; and sorting all the primary departments according to the value of the material analysis value from large to small, establishing a supply set for all the sorted primary departments, and marking the first subset of the supply set as the material supply department.
Further, the specific analysis process of the supervision anomaly analysis is as follows:
Collecting the times of construction safety accidents of a supervision period target department i and the times of risk behaviors of the supervision period target department i in a construction area, and carrying out numerical calculation on the times of the construction safety accidents and the times of the risk behaviors to obtain department abnormal values; carrying out mean value calculation and variance calculation on department abnormal values of all construction departments to obtain department abnormal average values and department abnormal dispersion values, generating a multi-department supervision early warning signal if the department abnormal average values exceed a preset department abnormal average value threshold value and the department abnormal dispersion values do not exceed a preset department abnormal dispersion value threshold value, and generating a multi-department supervision qualified signal if the department abnormal average values do not exceed the preset department abnormal average value threshold value and the department abnormal dispersion values do not exceed the preset department abnormal dispersion value threshold value;
The other cases are respectively and numerically compared with the number of times of construction safety accidents and the number of times of occurrence of risk behaviors of the target department i and the preset number of times of occurrence of construction safety accidents and the preset number of times of occurrence of risk behaviors, if the number of times of occurrence of construction safety accidents and the number of times of occurrence of risk behaviors of the target department i do not exceed the corresponding preset threshold, the target department i is endowed with a supervision analysis symbol HK-1, otherwise, the target department i is endowed with a supervision analysis symbol HK-2; calculating the ratio of the number of construction departments corresponding to the supervision and analysis symbol HK-1 to the number of construction departments corresponding to the supervision and analysis symbol HK-2 to obtain a target anomaly coefficient; performing numerical comparison on the target abnormal coefficient and a preset target abnormal coefficient threshold value, and generating a multi-department supervision early warning signal if the target abnormal coefficient exceeds the preset target abnormal coefficient threshold value; and if the target abnormal coefficient does not exceed the preset target abnormal coefficient threshold value, generating a multi-department supervision qualified signal.
Further, when personnel of the corresponding outputtable department are adjusted, the coordination management end acquires the construction delay times, the construction early-return times and the fault making times of the corresponding constructors in the corresponding outputtable department, and carries out normalization calculation on the construction delay times, the construction early-return times and the fault making times in the construction process to obtain non-standard coefficients; and (3) carrying out numerical comparison on the non-standard coefficient and a preset non-standard coefficient threshold value, if the non-standard coefficient exceeds the non-standard coefficient threshold value, marking the corresponding personnel as non-optimal personnel, temporarily not considering the non-optimal personnel when carrying out personnel lottery of the corresponding outputtable department, and strengthening supervision on the non-optimal personnel in the subsequent construction process.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the progress decision analysis is carried out on the target department i to update the department progress data in real time, so that the current construction progress of the target department i is normal or the current construction progress is abnormal, the current construction progress condition is timely and accurately mastered, corresponding construction adjustment is carried out, the corresponding target department is marked as a department to be input or an outputtable department through the analysis, the construction performance from the construction date to the current date of the department to be input and the outputtable department is analyzed, an emergency input signal or an input evaluation signal of the department to be input and a priority output signal or an output evaluation signal of the outputtable department are generated, the personnel supplement of the corresponding department to be input and the personnel adjustment of the corresponding outputtable department are timely carried out, the personnel adjustment allocation is more reasonable, the whole construction efficiency and the construction progress of the building engineering are facilitated;
2. According to the invention, the material request department, the material supply collection and the material supply department are sent to the coordination management end through the server by analyzing to determine the supply collection and the material supply department, the material supply instruction is sent to the intelligent terminal of the manager corresponding to the material supply department through the server, and the position of the material supply department is sent to the intelligent terminal of the manager corresponding to the material request department, so that coordination and reasonable distribution of materials are realized; through carrying out supervision abnormal analysis on all departments corresponding to the building engineering so as to generate a multi-department supervision qualified signal or a multi-department supervision early warning signal, a manager at a coordination management end receives the multi-department supervision early warning signal and then carries out personnel training of the multiple departments in time, and the overall supervision intensity during construction of the building engineering is enhanced, so that the efficient and safe implementation of the building engineering is ensured.
Drawings
For the convenience of those skilled in the art, the present invention will be further described with reference to the accompanying drawings;
FIG. 1 is a system block diagram of a first embodiment of the present invention;
Fig. 2 is a system block diagram of the second and third embodiments of the present invention.
Description of the embodiments
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Embodiment one: as shown in fig. 1, the construction site multi-department coordinated construction management system suitable for the construction engineering provided by the invention comprises a server, a department acquisition and monitoring module, a department progress decision analysis module, a construction performance backtracking analysis module and a coordinated management end, wherein the server is in communication connection with the department acquisition and monitoring module, the department progress decision analysis module, the construction performance backtracking analysis module and the coordinated management end; the department acquisition monitoring module acquires all construction departments of the corresponding building engineering, marks the corresponding construction departments as target departments i, i= {1,2 …, n }, wherein n represents the number of the construction departments and n is a natural number greater than 1, acquires a construction area which is responsible for the corresponding target department i, and sends the corresponding target department i and the corresponding construction area to the server;
The department progress decision analysis module analyzes the progress decision of the target department i to update the department progress data in real time, judges the current construction progress of the target department i to be normal or the current construction progress to be abnormal according to the analysis, so that corresponding department management personnel can timely and accurately grasp the current construction progress condition and timely make corresponding construction adjustment, marks the corresponding target department as a department to be input or an outputtable department according to the analysis, and sends the department to be input and the outputtable department to the construction performance backtracking analysis module through the server so as to timely supplement personnel of the corresponding department to be input and conduct personnel adjustment of the corresponding outputtable department, thereby facilitating personnel coordination allocation of each department; the specific analysis process of department progress decision analysis is as follows:
Acquiring the progress ratio of all construction projects of a target department i, acquiring all current completed construction projects of the target department i, carrying out summation calculation on the progress ratio of all completed construction projects of the target department i to obtain completed data, acquiring the construction projects in progress of the target department i, carrying out product calculation on the completion amount ratio of the corresponding construction projects in progress and the corresponding progress ratio to obtain the completion ratio of the corresponding construction projects, and carrying out summation calculation on the completion ratio of all the construction projects in progress of the target department i to obtain the completed data; summing the finished data and the processed data of the target department i to obtain department progress data, updating the daily department progress data of the target department i in real time and storing the department progress data;
Acquiring the sum construction date, the preset end date and the preset construction progress curve of a target department i in a corresponding construction area, establishing a rectangular coordinate system positioned in a first quadrant by taking time as an X axis and department progress data as a Y axis, placing the preset construction progress curve of the target department i in the rectangular coordinate system, and marking the daily department progress data of the target department i in the rectangular coordinate system to form a plurality of progress coordinate points; connecting all progress coordinate points of the target department i through a smooth curve to form an actual progress curve, judging that the current construction progress is normal if the end point of the actual progress curve is positioned above the corresponding date of the preset construction progress curve, and judging that the current construction progress is abnormal if the end point of the actual progress curve is positioned below the corresponding date of the preset construction progress curve; the current construction progress judging information is sent to the intelligent terminal of the corresponding manager through the server;
When department progress decision analysis is carried out, carrying out time difference calculation on the current date and the starting construction date of the target department i to obtain construction time, carrying out time difference calculation on the preset ending date and the starting construction date to obtain planning time, subtracting the construction time from the planning time to obtain residual time, carrying out ratio calculation on the residual time and the planning time to obtain residual time occupation ratio, and carrying out numerical calculation on the residual time occupation ratio sZi and the residual time SCi through a formula SFi=tp1; wherein tp1 and tp2 are preset weight coefficients, and tp1 is more than tp2 is more than 0; carrying out numerical comparison on the residual time analysis value SFi and a preset residual time analysis threshold value, and carrying out department construction emergency analysis if the residual time analysis value SFi does not exceed the corresponding preset residual time analysis threshold value; the analysis process of the department construction urgency analysis is specifically as follows:
When judging that the current construction progress of the target department i is abnormal, performing vertical distance calculation on the end point of the current actual progress curve and the end point of the preset progress curve to obtain current to-be-completed data, dividing the current to-be-completed data by the residual time length to obtain a construction completion difficulty coefficient, if the construction completion difficulty coefficient exceeds a corresponding first preset construction completion difficulty coefficient threshold value, indicating that the difficulty of completing corresponding construction of the target department i on time is large, primarily judging that corresponding personnel needs to be supplemented in time, and marking the target department i as the to-be-input department;
When judging that the current construction progress of the target department i is normal, acquiring a construction completion difficulty coefficient in the same way, comparing the construction completion difficulty coefficient with a corresponding second preset construction completion difficulty coefficient threshold value in a numerical mode, if the construction completion difficulty coefficient does not exceed the second preset construction completion difficulty coefficient threshold value, indicating that the difficulty of the target department i in completing the corresponding construction on time is very small, and marking the target department i as an exportable department if the preliminary judgment is suitable for personnel adjustment.
The department performance backtracking analysis module analyzes construction performances of the department to be input and the department to be output from the construction date to the current date, generates an urgent input signal or an input examination signal of the department to be input through analysis, generates a preferential output signal or an output examination signal of the department to be output through analysis, and transmits the urgent input signal or the input examination signal corresponding to the department to be input and the preferential output signal or the output examination signal corresponding to the department to be output to the coordination management end through a server; the specific operation process of the construction performance backtracking analysis module is as follows:
Acquiring the average construction time length of the personnel of the target department i, if the target department i is a department to be input, comparing the average construction time length of the personnel with a first preset average construction time length threshold value, and if the average construction time length of the personnel exceeds the preset average construction time length threshold value, indicating that the constructor corresponding to the department to be input is in overload work, and generating an emergency input signal of the target department i; if the average construction time length of the personnel does not exceed the first preset average construction time length threshold value, an input consideration signal of the target department i is generated;
If the target department i is an outputtable department, the average construction time length of the personnel is compared with a second preset average construction time length threshold value, the first preset average construction time length of the personnel is greater than the second preset average construction time length of the personnel and is greater than 0, if the average construction time length of the personnel does not exceed the second preset average construction time length of the personnel, the whole constructor corresponding to the outputtable department is indicated to work under low load, a preferable output signal of the target department i is generated, and if the average construction time length of the personnel exceeds the second preset average construction time length of the personnel, an output consideration signal of the target department i is generated.
When the coordination management end receives the emergency input signal, constructors are added to corresponding departments to be input in time, the coordination management end preferentially selects personnel to perform the lottery from the outputtable departments corresponding to the preferential output signals, personnel lottery allocation is more reasonable, and personnel allocation management is facilitated; adding a small number of constructors to the departments to be input corresponding to the input consideration signals according to the requirements, prompting the corresponding departments to be input to strengthen personnel management and control so as to ensure the construction efficiency, and performing small number of personnel adjustment from the outputtable departments corresponding to the output consideration signals according to the requirements so as to ensure that the construction progress of the corresponding outputtable departments is not affected;
Further, when the coordination management end performs personnel adjustment of the corresponding outputtable department, the coordination management end acquires the construction delay times, the construction early-return times and the fault making times of the corresponding constructors in the corresponding outputtable department, and the coordination management end performs the normalization analysis formula Carrying out normalized calculation on the construction delay times CD, the construction early-return times ZT and the fault making times FP in the construction process to obtain non-standard coefficients FG; wherein, bp1, bp2, bp3 and bp4 are preset proportionality coefficients, and the values of bp1, bp2, bp3 and bp4 are all larger than zero;
Moreover, the larger the value of the non-standard coefficient FG is, the less standard the construction of the corresponding constructor is, the less serious the work is, and the less suitable the constructor is to take out the drawing; and (3) carrying out numerical comparison on the non-standard coefficient FG of the corresponding constructor and a preset non-standard coefficient threshold, marking the corresponding constructor as a non-preferential person if the non-standard coefficient FG exceeds the preset non-standard coefficient threshold, temporarily not considering the non-preferential person when carrying out personnel adjustment of the corresponding outputtable department, and strengthening supervision on the non-preferential person in the subsequent construction process, thereby ensuring construction safety and construction discipline of the corresponding constructor.
Embodiment two: as shown in fig. 2, the difference between the present embodiment and embodiment 1 is that the server is communicatively connected with a material coordination overall supervision module, a manager corresponding to a construction department sends a material request to the server through an intelligent terminal, the server receives the material request and determines building material information lacking in the material request department, generates a material coordination analysis signal and sends the material coordination analysis signal to the material coordination overall supervision module, the material coordination overall supervision module receives the material coordination analysis signal and then determines a supply set and a material supply department through analysis, the material request department, the supply set and the material supply department are sent to a coordination management end through the server, and sends a material supply instruction to an intelligent terminal of the manager corresponding to the material supply department through the server, and sends the position of the material supply department to an intelligent terminal of the manager corresponding to the material request department, so as to realize coordination and reasonable distribution of materials; the specific analysis process of the coordination overall supervision module is as follows:
The method comprises the steps of obtaining a central point of a construction area of a material request department, marking the central point as an analysis initial point, marking the rest of construction departments (namely the construction departments storing corresponding materials) as departments to be analyzed, marking the central point of the construction area corresponding to the departments to be analyzed as an analysis termination point, and calculating the distance between the analysis termination point and the analysis initial point to obtain an analysis distance; obtaining the material residual quantity and the material consumption speed of the corresponding building materials in the department to be analyzed, and carrying out normalization calculation on the material residual quantity CS, the material consumption speed CX and the analysis distance FJ through a formula CF=a1×CS/(a2×CX+a3×FJ) to obtain a material analysis value CF; wherein a1, a2 and a3 are preset proportionality coefficients, and the values of a1, a2 and a3 are all larger than zero;
It should be noted that, the larger the value of the material analysis value CF, the more suitable the corresponding department to be analyzed to supply the corresponding material to the material requesting department; comparing the material analysis value CF with a preset material analysis threshold value, and marking the corresponding department to be analyzed as a primary selection department if the material analysis value CF exceeds the preset material analysis threshold value; and sorting all the primary departments according to the value of the material analysis value from large to small, establishing a supply set for all the sorted primary departments, and marking the first subset of the supply set as a material supply department, namely preferably selecting the material supply department for corresponding material supply of the material request department.
Embodiment III: as shown in fig. 2, the difference between the present embodiment and embodiments 1 and 2 is that the server is communicatively connected with the multi-department supervision and early warning module, and the multi-department supervision and early warning module is configured to set a supervision period, perform supervision anomaly analysis on all departments corresponding to the building engineering, generate a multi-department supervision qualified signal or a multi-department supervision and early warning signal through analysis, send the multi-department supervision and early warning signal to the coordination management end through the server, and perform personnel training of the multi-department in time after receiving the multi-department supervision and early warning signal by a manager of the coordination management end, and strengthen overall supervision intensity during construction of the building engineering, thereby ensuring efficient and safe performance of the building engineering; the specific analysis process of the supervision abnormality analysis is as follows:
Collecting the times of construction safety accidents of a supervision period target department i and collecting the times of risk behaviors of the supervision period target department i in a construction area, and carrying out numerical calculation on the times of the construction safety accidents AGi and the times of the risk behaviors FXI through a formula BI= b1 times AGi+b2 times FXI to obtain a department abnormal value BIb; wherein b1 and b2 are preset weight coefficients, and b1 is more than b2 and more than 1; the numerical value of the department abnormal value BIis in a direct proportion relation with the times AGi of construction safety accidents and the times FXI of risk behaviors, and the larger the numerical value of the department abnormal value BIis, the safer and more stable the construction process of the target department i in the supervision period is; carrying out mean value calculation and variance calculation on department abnormal values of all construction departments to obtain department abnormal average values and department abnormal dispersion values, generating a multi-department supervision early warning signal if the department abnormal average values exceed a preset department abnormal average value threshold value and the department abnormal dispersion values do not exceed a preset department abnormal dispersion value threshold value, and generating a multi-department supervision qualified signal if the department abnormal average values do not exceed the preset department abnormal average value threshold value and the department abnormal dispersion values do not exceed the preset department abnormal dispersion value threshold value;
The other cases are respectively and numerically compared with the number of times of construction safety accidents and the number of times of occurrence risk behaviors of the target department i and the preset number of times of occurrence risk behaviors of the target department i, if the number of times of occurrence of construction safety accidents and the number of times of occurrence risk behaviors of the target department i do not exceed the corresponding preset threshold, the condition indicates that the construction performance of the corresponding target department i is good, the target department i is endowed with a supervision analysis symbol HK-1, otherwise, the target department i is endowed with a supervision analysis symbol HK-2; calculating the ratio of the number of construction departments corresponding to the supervision and analysis symbol HK-1 to the number of construction departments corresponding to the supervision and analysis symbol HK-2 to obtain a target anomaly coefficient; performing numerical comparison on the target abnormal coefficient and a preset target abnormal coefficient threshold value, and generating a multi-department supervision early warning signal if the target abnormal coefficient exceeds the preset target abnormal coefficient threshold value; and if the target abnormal coefficient does not exceed the preset target abnormal coefficient threshold value, generating a multi-department supervision qualified signal.
The working principle of the invention is as follows: when the system is used, the target department i is subjected to progress decision analysis through the department progress decision analysis module so as to update the department progress data in real time, the current construction progress of the target department i is judged to be normal or the current construction progress is abnormal through analysis, so that corresponding department management personnel can timely and accurately grasp the current construction progress condition and timely make corresponding construction adjustment, the corresponding target department is marked as a department to be input or an outputtable department through analysis, the department performance backtracking analysis module analyzes the construction performance from the construction date of the department to be input and the outputtable department to the current date, an emergency input signal or an input consideration signal of the department to be input is generated through analysis, and a priority output signal or an output consideration signal of the outputtable department is generated through analysis so as to timely supplement personnel of the corresponding department to be input and take-up personnel of the corresponding outputtable department, the personnel take-up allocation is more reasonable, the personnel allocation management is convenient, and the whole construction efficiency and the construction progress of a building engineering are facilitated.
The above formulas are all formulas with dimensions removed and numerical values calculated, the formulas are formulas with a large amount of data collected for software simulation to obtain the latest real situation, and preset parameters in the formulas are set by those skilled in the art according to the actual situation. The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (2)
1. The construction site multi-department coordinated construction management system suitable for the building engineering is characterized by comprising a server, a department acquisition monitoring module, a department progress decision analysis module, a construction performance backtracking analysis module and a coordinated management end; the department acquisition monitoring module acquires all construction departments of the corresponding building engineering, marks the corresponding construction departments as target departments i, i= {1,2 …, n }, wherein n represents the number of the construction departments and n is a natural number greater than 1, acquires a construction area which is responsible for the target department i, and sends the target department i and the corresponding construction area to the server; the department progress decision analysis module performs progress decision analysis on the target department i to update the department progress data of the target department i in real time, judges whether the current construction progress of the target department i is normal or abnormal according to the current construction progress through analysis, marks the corresponding target department as a department to be input or an outputtable department through analysis, and sends the department to be input and the outputtable department to the construction performance backtracking analysis module through a server;
The department performance backtracking analysis module analyzes construction performances of the department to be input and the department to be output from the construction date to the current date, generates an urgent input signal or an input examination signal of the department to be input through analysis, generates a preferential output signal or an output examination signal of the department to be output through analysis, and transmits the urgent input signal or the input examination signal corresponding to the department to be input and the preferential output signal or the output examination signal corresponding to the department to be output to the coordination management end through a server; when the coordination management end receives an emergency input signal, constructors are added to corresponding departments to be input in time, and the coordination management end preferentially selects personnel lottery from the outputtable departments corresponding to the preferentially output signals;
the specific analysis process of department progress decision analysis comprises the following steps:
Acquiring the progress ratio of all construction projects of a target department i, acquiring all current completed construction projects of the target department i, carrying out summation calculation on the progress ratio of all completed construction projects of the target department i to obtain completed data, acquiring the construction projects in progress of the target department i, carrying out product calculation on the completion amount ratio of the corresponding construction projects in progress and the corresponding progress ratio to obtain the completion ratio of the corresponding construction projects, and carrying out summation calculation on the completion ratio of all the construction projects in progress of the target department i to obtain the completed data; summing the finished data and the processed data of the target department i to obtain department progress data, updating the daily department progress data of the target department i in real time and storing the department progress data;
Acquiring the sum construction date, the preset end date and the preset construction progress curve of a target department i in a corresponding construction area, establishing a rectangular coordinate system positioned in a first quadrant by taking time as an X axis and department progress data as a Y axis, placing the preset construction progress curve of the target department i in the rectangular coordinate system, and marking the daily department progress data of the target department i in the rectangular coordinate system to form a plurality of progress coordinate points; connecting all progress coordinate points of the target department i through a smooth curve to form an actual progress curve, judging that the current construction progress is normal if the end point of the actual progress curve is positioned above the corresponding date of the preset construction progress curve, and judging that the current construction progress is abnormal if the end point of the actual progress curve is positioned below the corresponding date of the preset construction progress curve; the current construction progress judging information is sent to the intelligent terminal of the corresponding manager through the server;
when department progress decision analysis is carried out, carrying out time difference calculation on the current date and the starting construction date of the target department i to obtain construction time, carrying out time difference calculation on the preset ending date and the starting construction date to obtain planning time, subtracting the construction time from the planning time to obtain residual time, carrying out ratio calculation on the residual time and the planning time to obtain residual time occupation ratio, and carrying out numerical calculation on the residual time occupation ratio and the residual time to obtain residual analysis value; if the residual analysis value does not exceed the corresponding preset residual analysis threshold value, carrying out department construction emergency analysis; the department construction urgency analysis is specifically as follows:
When judging that the current construction progress of the target department i is abnormal, performing vertical distance calculation on the end point of the actual progress curve and the end point of the preset progress curve to obtain current to-be-completed data, dividing the current to-be-completed data by the residual time length to obtain a construction completion difficulty coefficient, and marking the target department i as the to-be-input department if the construction completion difficulty coefficient exceeds a corresponding first preset construction completion difficulty coefficient threshold; when judging that the current construction progress of the target department i is normal, acquiring a construction completion difficulty coefficient in a similar way, comparing the construction completion difficulty coefficient with a corresponding second preset construction completion difficulty coefficient threshold value in a numerical mode, and marking the target department i as an exportable department if the construction completion difficulty coefficient does not exceed the second preset construction completion difficulty coefficient threshold value;
The specific operation process of the construction performance backtracking analysis module comprises the following steps:
acquiring the average construction time length of the personnel of the target department i, if the target department i is a department to be input, comparing the average construction time length of the personnel with a first preset average construction time length threshold value, and if the average construction time length of the personnel exceeds the preset average construction time length threshold value, generating an emergency input signal of the target department i; if the average construction time length of the personnel does not exceed the first preset average construction time length threshold value, an input consideration signal of the target department i is generated;
if the target department i is an outputtable department, comparing the average construction time length of the personnel with a second preset average construction time length threshold value of the personnel, wherein the first preset average construction time length of the personnel is greater than the second preset construction time length threshold value of the personnel is greater than 0, generating a preferable output signal of the target department i if the average construction time length of the personnel does not exceed the second preset average construction time length threshold value of the personnel, and generating an output consideration signal of the target department i if the average construction time length of the personnel exceeds the second preset average construction time length threshold value of the personnel;
The server is in communication connection with the material coordination overall supervision module and the multi-department supervision early warning module, management personnel corresponding to the construction departments send material requests to the server through the intelligent terminals, the server receives the material requests and determines building material information lacking in the material request departments, generates material coordination analysis signals and sends the material coordination analysis signals to the material coordination overall supervision module, the material coordination overall supervision module receives the material coordination analysis signals and then determines a supply set and a material supply department through analysis, the material request departments, the supply set and the material supply departments are sent to the coordination management end through the server, and material supply instructions are sent to intelligent terminals of management personnel corresponding to the material supply departments through the server, and the positions of the material supply departments are sent to the intelligent terminals of the management personnel corresponding to the material request departments; the multi-department supervision early-warning module is used for setting supervision period, carrying out supervision abnormality analysis on all departments corresponding to the building engineering, generating multi-department supervision qualified signals or multi-department supervision early-warning signals through analysis, and sending the multi-department supervision early-warning signals to the coordination management end through the server;
The specific analysis process of the coordination overall supervision module comprises the following steps:
The method comprises the steps of obtaining a center point of a construction area of a material request department, marking the center point as an analysis initial point, marking the rest of construction departments as departments to be analyzed, marking the center point of the construction area corresponding to the departments to be analyzed as an analysis termination point, and performing distance calculation on the analysis termination point and the analysis initial point to obtain an analysis distance; the material surplus and the material consumption speed of the corresponding building materials in the departments to be analyzed are obtained, and the material surplus, the material consumption speed and the analysis distance are subjected to normalization calculation to obtain a material analysis value; comparing the material analysis value with a preset material analysis threshold value, and marking the corresponding department to be analyzed as a primary selection department if the material analysis value exceeds the preset material analysis threshold value; sorting all primary departments according to the value of the material analysis value from large to small, establishing a supply set for all the sorted primary departments, and marking the first subset of the supply set as a material supply department;
The specific analysis process of the supervision abnormality analysis is as follows:
Collecting the times of construction safety accidents of a supervision period target department i and the times of risk behaviors of the supervision period target department i in a construction area, and carrying out numerical calculation on the times of the construction safety accidents and the times of the risk behaviors to obtain department abnormal values; carrying out mean value calculation and variance calculation on department abnormal values of all construction departments to obtain department abnormal average values and department abnormal dispersion values, generating a multi-department supervision early warning signal if the department abnormal average values exceed a preset department abnormal average value threshold value and the department abnormal dispersion values do not exceed a preset department abnormal dispersion value threshold value, and generating a multi-department supervision qualified signal if the department abnormal average values do not exceed the preset department abnormal average value threshold value and the department abnormal dispersion values do not exceed the preset department abnormal dispersion value threshold value;
The other cases are respectively and numerically compared with the number of times of construction safety accidents and the number of times of occurrence of risk behaviors of the target department i and the preset number of times of occurrence of construction safety accidents and the preset number of times of occurrence of risk behaviors, if the number of times of occurrence of construction safety accidents and the number of times of occurrence of risk behaviors of the target department i do not exceed the corresponding preset threshold, the target department i is endowed with a supervision analysis symbol HK-1, otherwise, the target department i is endowed with a supervision analysis symbol HK-2; calculating the ratio of the number of construction departments corresponding to the supervision and analysis symbol HK-1 to the number of construction departments corresponding to the supervision and analysis symbol HK-2 to obtain a target anomaly coefficient; performing numerical comparison on the target abnormal coefficient and a preset target abnormal coefficient threshold value, and generating a multi-department supervision early warning signal if the target abnormal coefficient exceeds the preset target abnormal coefficient threshold value; and if the target abnormal coefficient does not exceed the preset target abnormal coefficient threshold value, generating a multi-department supervision qualified signal.
2. The construction site multi-department coordinated construction management system suitable for construction engineering according to claim 1, wherein when personnel of a corresponding exportable department are adjusted, the coordinated management terminal collects construction delay times, construction early-return times and fault incidence times of corresponding constructors in the corresponding exportable departments, and performs normalization calculation on the construction delay times, the construction early-return times and the fault incidence times in the construction process to obtain non-standard coefficients; and (3) carrying out numerical comparison on the non-standard coefficient and a preset non-standard coefficient threshold value, if the non-standard coefficient exceeds the non-standard coefficient threshold value, marking the corresponding personnel as non-optimal personnel, temporarily not considering the non-optimal personnel when carrying out personnel lottery of the corresponding outputtable department, and strengthening supervision on the non-optimal personnel in the subsequent construction process.
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