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BIM-based building decoration time consumption estimation system and analysis and prediction method

A technology for building decoration and data prediction, applied in the field of BIM building decoration, can solve the problems of time-consuming calculation of decoration, adjustment of construction period, delay of construction period, etc., to achieve the effect of accurate prediction results, avoid project delay, and speed up completion.

Inactive Publication Date: 2019-12-06
刘德建
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The existing BIM building decoration time-consuming estimates are calculated by people based on their own work experience. There is no way to calculate the decoration time-consuming more accurately, and at the same time, there is no effective adjustment for the construction period, resulting in delays in the construction period. Therefore, We propose a BIM-based architectural decoration time-consuming estimation system and analysis and prediction methods

Method used

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  • BIM-based building decoration time consumption estimation system and analysis and prediction method

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Embodiment 1

[0050] This embodiment discloses as figure 1 A BIM-based building decoration time-consuming estimation system shown includes a display screen, a data acquisition module, a central processing unit, a data sorting module, a database, a data analysis module, a data prediction module, and an intelligent device; the display screen and the central The processor is connected in communication, the data acquisition module is connected in communication with the central processor, the data sorting module is connected in communication with the central processor, the central processor is connected in communication with a database, the database is connected in communication with the sorting module, the The data analysis module communicates with the data sorting module, the data prediction module communicates with the smart device, and the display screen is used to display the operation process of the data analysis module and the data prediction module.

[0051] The data acquisition module i...

Embodiment 2

[0058] This embodiment discloses a BIM-based architectural decoration time-consuming estimation and analysis method, including the following steps:

[0059] T1 obtains the data of completed engineering volume and total engineering volume, and obtains the unfinished engineering volume data L according to the total workload = completed workload + unfinished workload 未 = Li-li;

[0060] T2 obtains the data of the number of employees, time-consuming data and personal work efficiency data, and obtains the actual work efficiency of the individual according to workload = total work efficiency * working hours

[0061] T3 sets a personal work efficiency difference M, based on the personal actual work efficiency G in step 2 实 Get M=G 实 -Gi, and judge personal work efficiency according to the difference M of personal work efficiency;

[0062] T4 Obtain the first process, the second process, the time spent in the first process and the time spent in the second process, compare the tim...

Embodiment 3

[0074] This embodiment discloses a BIM-based method for estimating and predicting time-consuming architectural decoration, including the following steps:

[0075] S1 Obtain the actual work efficiency of the person, the total project quantity data, the specified completion time data and the number of employees, and obtain the estimated completion time according to the workload = total work efficiency * working time

[0076] S2 Compare the expected completion time in step 1 with the specified completion time data, and make a judgment based on the comparison result, specifically:

[0077] When T 预 >Wi, it is determined that the project will be delayed;

[0078] When T 预 =Wi, then it is determined that the project will be completed on time;

[0079] When T 预

[0080] S3 Select a remedial plan for the delayed project based on the above comparison results.

[0081] The selection of remedial schemes f...

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Abstract

The invention relates to the technical field of BIM building decoration. The invention particularly relates to a BIM-based building decoration time consumption estimation system and an analysis and prediction method. The system comprises a display screen, a data acquisition module, a central processing unit, a data arrangement module, a data analysis module, a data prediction module and intelligent equipment. The data acquisition module is used for acquiring completed engineering quantity data, completed process data, employee number data and consumed time data, and transmitting the collectedcompleted engineering quantity data, the completed process data, the employee number data and the consumed time data to an arrangement module through a central processing unit. Data information of a BIM building model is stored in the database, and the data information comprises the completed engineering quantity data and the process data. The project is predicted, and whether the construction period exceeds the specified time or not is judged, so that reasonable project adjustment is carried out according to the progress of the construction period, the completion speed of the construction period is increased, and the situation that the construction period exceeds the specified completion time, and cooperation of the two parties is affected is avoided.

Description

technical field [0001] The invention relates to the technical field of BIM architectural decoration, in particular to a BIM-based architectural decoration time-consuming estimation system and an analysis and prediction method. Background technique [0002] Architectural decoration is the abbreviation of architectural decoration engineering. Architectural decoration is to protect the main structure of the building, improve the physical performance of the building, use the function and beautify the building, and use decorative materials or accessories to treat the inner and outer surfaces and spaces of the building. Architectural decoration is an indispensable part of people's life. It is an important friend for human beings to taste life and taste life. Due to the accelerated pace of life of modern people, people's nerves will be tense. After get off work, they really want to relax. At this time, the warmth of home is needed. Therefore, when doing home decoration, we must...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/06G06Q50/08
CPCG06Q10/06316G06Q10/0639G06Q50/08
Inventor 刘德建
Owner 刘德建
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