Engineering information management method and system based on Internet of Things

Abstract

The invention discloses an engineering information management method and system based on the Internet of Things, and relates to the technical field of engineering management, and the method comprises the steps: obtaining a whole construction region of a construction project, recording the whole construction region as a total region, dividing the total region to obtain a plurality of construction sub-regions, and recording the construction sub-regions as sub-regions; obtaining engineering information of each sub-region to obtain a first obtaining result; based on all the first acquisition results, integrating the engineering information of all the sub-regions to obtain an integration result; transmitting the first acquisition result and the integration result to a processing terminal for processing to obtain a processing result; and managing engineering information of the construction project based on a processing result. According to the scheme, the whole construction area is divided to obtain a plurality of sub-areas, then the engineering information of each sub-area and the engineering information of the total area are obtained, so that multi-dimensional engineering information is obtained, and then the obtained engineering information of each sub-area and the engineering information of the total area are transmitted to the processing terminal to be processed. And the project information management efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of engineering management, and in particular to an engineering information management method and system based on the Internet of Things. Background Art

[0002] Engineering information management refers to the management process of collecting, organizing, storing, analyzing and utilizing basic information of the entire construction process. It is an important task in construction project management and is of great significance for improving the management level of engineering projects, ensuring engineering quality and improving engineering benefits.

[0003] At present, engineering information management mostly relies on manual acquisition of engineering information, and then simply uses computers to process and analyze it to complete the transmission and management of information. However, this type of management method cannot achieve standardized management, nor can it achieve information integration and full sharing. The management efficiency is low and the management cost is high. Moreover, when conducting information management, it is mostly divided by region, and then the engineering information of each region is simply integrated. It is impossible to display the engineering information of the entire project in multiple dimensions. The information is severely fragmented, resulting in chaotic engineering information management and low management efficiency for the entire project. Summary of the invention

[0004] In order to solve the problems existing in the prior art, the present invention provides an engineering information management method based on the Internet of Things, and the method comprises the following steps:

[0005] The overall construction area of ​​the construction project is obtained as a total area, and the total area is divided into a plurality of construction sub-areas as sub-areas;

[0006] Acquire engineering information of each sub-area to obtain a first acquisition result;

[0007] Based on all the first acquisition results, the engineering information of all the sub-areas is integrated to obtain an integrated result;

[0008] Transmitting the first acquisition result and the integration result to a processing terminal for processing to obtain a processing result;

[0009] Based on the processing result, the engineering information of the construction project is managed.

[0010] The present invention is implemented through the following technical scheme: this scheme divides the total area of ​​the construction project into several sub-areas, and then obtains the engineering information of each sub-area to obtain a first acquisition result, and then integrates and summarizes the engineering information of all sub-areas to obtain an integrated result, which represents the engineering information of the total area. Finally, the first acquisition result and the integrated result are transmitted to a processing terminal for processing to obtain a processing result, and the engineering information of the construction project is managed through the processing result.

[0011] As an optional technical solution, transmitting the first acquisition result to a processing terminal for processing includes:

[0012] Based on the engineering information of each sub-area, extract the first progress data and the first target time node of a single project in each sub-area to obtain an extraction result;

[0013] Based on the first progress data of a single project, obtain the completion amount and uncompleted amount of the corresponding project;

[0014] Based on the extraction results, it is determined whether a single project in each sub-area has a risk of delayed progress. If so, the first method is used for processing; if not, the second method is used for processing.

[0015] As an optional technical solution, judging whether a single project in each sub-area has a risk of delayed progress includes:

[0016] Based on the completed and unfinished amounts of a single project, the completion time node of the single project is obtained, and it is determined whether the completion time node is greater than the corresponding first target time node. If so, it is determined that the single project is at risk of lagging in progress. If not, no action is taken.

[0017] As an optional technical solution, the first method includes:

[0018] All projects with schedule delay risks in each sub-region are recorded as first-category projects, and the remaining projects in each sub-region are recorded as second-category projects;

[0019] Weight coefficients are set for all first-category items and all second-category items in a single sub-region, and the weight coefficients of all first-category items are greater than the weight coefficients of all second-category items;

[0020] Get the project types of all projects in a single sub-area, and set dependency coefficients for all projects in a single sub-area based on the project types of the projects;

[0021] When allocating construction resources to a single sub-area, all projects in the single sub-area are sorted based on the weight coefficient to obtain a first sorting result;

[0022] Correcting all the sorting results by using the dependency coefficient to obtain a second sorting result;

[0023] Based on the second sorting result, construction resources are allocated to all projects in a single sub-area.

[0024] As an optional technical solution, weight coefficients are set for all first-category items and all second-category items in a single sub-region, including:

[0025] Acquire first construction history data of all first-category projects in a single sub-region, and set weight coefficients for all first-category projects in the single sub-region based on the first construction history data;

[0026] The second construction history data of all the second-category projects in the single sub-area are obtained, and based on the second construction history data, weight coefficients are set for all the second-category projects in the single sub-area.

[0027] As an optional technical solution, setting dependency coefficients for all projects in a single sub-area includes:

[0028] The third construction history data of all the projects in the single sub-area are obtained, and the dependency coefficients are set for all the projects in the single sub-area based on the third construction history data.

[0029] As an optional technical solution, the second method includes:

[0030] If all projects in a single sub-region are second-category projects, the unfinished quantities of all second-category projects and the corresponding target time nodes are obtained to obtain a second acquisition result;

[0031] Based on the second acquisition result, all the second-category projects are sorted according to the unfinished quantity to obtain a third sorting result;

[0032] Based on the third ranking result, construction resources are allocated to all second-category projects.

[0033] As an optional technical solution, transmitting the integration result to a processing terminal for processing includes:

[0034] Acquire second progress data and second target time nodes of different projects in the construction project;

[0035] Based on the second progress data of different projects and the corresponding second target time nodes, it is determined whether different projects have the risk of progress delay. If so, an early warning is issued; otherwise, no action is taken.

[0036] In order to solve the problems existing in the prior art, the present invention also provides an engineering information management system based on the Internet of Things, the system comprising:

[0037] A division unit is used to obtain the overall construction area of ​​the construction project as a total area, and divide the total area into a plurality of construction sub-areas as sub-areas;

[0038] An acquisition unit, used for acquiring engineering information of each sub-area to obtain a first acquisition result;

[0039] An integration unit, configured to integrate the engineering information of all sub-regions based on all the first acquisition results to obtain an integration result;

[0040] A processing unit, used for transmitting the first acquisition result and the integration result to a processing terminal for processing to obtain a processing result;

[0041] A management unit is used to manage the engineering information of the construction project based on the processing result.

[0042] One or more technical solutions provided by the present invention have at least the following technical effects or advantages:

[0043] The present invention obtains a number of sub-areas by dividing the overall construction area, and then obtains the engineering information of each sub-area and the engineering information of the entire total area, thereby achieving the acquisition of multi-dimensional engineering information, and then transmits the acquired engineering information of each sub-area and the engineering information of the total area to a processing terminal for processing, thereby improving the efficiency of project information management.

[0044] The present invention converts the management of the total construction area into the management of several sub-areas. When allocating construction resources to each sub-area, a project weight coefficient and a dependency coefficient are introduced. The weight coefficient is the importance of the project in the sub-area, and the dependency is the necessity of supporting construction between different projects. Therefore, the construction resources can be effectively allocated more scientifically. BRIEF DESCRIPTION OF THE DRAWINGS

[0045] The drawings described herein are used to provide a further understanding of the embodiments of the present invention, constitute a part of the present invention, and do not constitute a limitation on the embodiments of the present invention;

[0046] Figure 1 It is a flow chart of an engineering information management method based on the Internet of Things in the present invention;

[0047] Figure 2 It is a schematic diagram of the composition of an engineering information management system based on the Internet of Things in the present invention. DETAILED DESCRIPTION

[0048] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the embodiments of the present invention and the features in the embodiments can be combined with each other without conflict.

[0049] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those within the scope of this description. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.

[0050] Embodiment 1

[0051] Please refer to Figure 1 , Figure 1 The present invention is a flowchart of an engineering information management method based on the Internet of Things, and the method comprises the following steps:

[0052] The overall construction area of ​​the construction project is obtained as a total area, and the total area is divided into a plurality of construction sub-areas as sub-areas;

[0053] Acquire engineering information of each sub-area to obtain a first acquisition result;

[0054] Based on all the first acquisition results, the engineering information of all the sub-areas is integrated to obtain an integrated result;

[0055] Transmitting the first acquisition result and the integration result to a processing terminal for processing to obtain a processing result;

[0056] Based on the processing result, the engineering information of the construction project is managed.

[0057] The specific embodiments of the present invention are as follows:

[0058] The overall construction area of ​​the construction project is obtained as the total area, and the total area is divided into several construction sub-areas recorded as sub-areas; the engineering information of each sub-area is obtained to obtain a first acquisition result; based on all the first acquisition results, the engineering information of all sub-areas is integrated to obtain an integrated result.

[0059] Among them, the total area of ​​the construction project is obtained by obtaining the total construction drawing of the construction project, and the total area is divided by the total construction drawing. Then, the engineering information of each sub-area and the engineering information of the total area are obtained respectively, and the first acquisition result and the integrated result are sorted out.

[0060] Then, the first acquisition result and the integration result are transmitted to a processing terminal for processing, wherein transmitting the first acquisition result to the processing terminal for processing includes:

[0061] Based on the engineering information of each sub-area, extract the first progress data and the first target time node of a single project in each sub-area to obtain an extraction result;

[0062] Based on the first progress data of a single project, obtain the completion amount and uncompleted amount of the corresponding project;

[0063] Based on the extraction results, it is determined whether a single project in each sub-area has a risk of delayed progress. If so, the first method is used for processing; if not, the second method is used for processing.

[0064] Judging whether a single project in each sub-area has a risk of being delayed includes:

[0065] Based on the completed and unfinished amounts of a single project, the completion time node of the single project is obtained, and it is determined whether the completion time node is greater than the corresponding first target time node. If so, it is determined that the single project is at risk of lagging in progress. If not, no action is taken.

[0066] The first method comprises:

[0067] All projects with schedule delay risks in each sub-region are recorded as first-category projects, and the remaining projects in each sub-region are recorded as second-category projects;

[0068] Weight coefficients are set for all first-category items and all second-category items in a single sub-region, and the weight coefficients of all first-category items are greater than the weight coefficients of all second-category items;

[0069] Get the project types of all projects in a single sub-area, and set dependency coefficients for all projects in a single sub-area based on the project types of the projects;

[0070] When allocating construction resources to a single sub-area, all projects in the single sub-area are sorted based on the weight coefficient to obtain a first sorting result;

[0071] Correcting all the sorting results by using the dependency coefficient to obtain a second sorting result;

[0072] Based on the second sorting result, construction resources are allocated to all projects in a single sub-area.

[0073] The weight coefficients for all first-category items and all second-category items in a single sub-area are set as follows:

[0074] Acquire first construction history data of all first-category projects in a single sub-region, and set weight coefficients for all first-category projects in the single sub-region based on the first construction history data;

[0075] The second construction history data of all the second-category projects in the single sub-area are obtained, and based on the second construction history data, weight coefficients are set for all the second-category projects in the single sub-area.

[0076] Setting dependencies for all projects in a single subarea involves:

[0077] The third construction history data of all the projects in the single sub-area are obtained, and the dependency coefficients are set for all the projects in the single sub-area based on the third construction history data.

[0078] The second method comprises:

[0079] If all projects in a single sub-region are second-category projects, the unfinished quantities of all second-category projects and the corresponding target time nodes are obtained to obtain a second acquisition result;

[0080] Based on the second acquisition result, all the second-category projects are sorted according to the unfinished quantity to obtain a third sorting result;

[0081] Based on the third ranking result, construction resources are allocated to all second-category projects.

[0082] Among them, if the total area is recorded as area A, area A contains sub-areas A1~An, based on the engineering information of each sub-area, the first progress data and the first target time node of a single project in each sub-area are extracted to obtain the extraction result. For example, area A1 contains projects c, d, e, f, g and h, and the first progress data corresponding to projects c, d, e, f, g and h are S respectively. c , S d , S e , S f , S g and S h The first target time nodes corresponding to projects c, d, e, f, g and h are T c , T d , T e , T f , T g and T h Based on the first progress data of a single project, the completion amount and unfinished amount of the corresponding project are obtained, and based on the completion amount and unfinished amount of the single project, the completion time nodes corresponding to projects c, d, e, f, g and h are obtained, which are M respectively. c 、M d 、M e 、M f 、M g and M h , if the first target time node T c , T d and T eare respectively greater than the corresponding completion time node M c 、M d and M e , then projects c, d and e are taken as first-class projects. If the first target time node T f , T g and T h Less than or equal to the corresponding completion time node M f 、M g and M h , then projects f, g and h are taken as the second category projects, and weight coefficients α1, α2 and α3 are set for projects c, d and e respectively, and weight coefficients α4, α5 and α6 are set for projects f, g and h respectively, where weight coefficients α1>α3>α2>α5>α4>α6, then the first sorting result is c, e, d, g, f and h. According to the first sorting result, the construction resources are allocated, and the ones with the highest ranking are given priority in the allocation of construction resources. However, in specific construction projects, some construction projects need to be constructed in conjunction with each other. Therefore, in order to allocate construction resources more reasonably and scientifically, this embodiment also introduces Dependency coefficient, and the dependency coefficient and the weight coefficient are in the same numerical system, that is, the range of the dependency coefficient is the same as the range of the weight coefficient, and the priority of the dependency coefficient is higher than the weight coefficient. For example, for project c, there are dependent projects d and f, the dependency coefficient between projects c and d is β1, the dependency coefficient between projects c and f is β2, and β1>α3, while α2<β2<α3, then the first sorting result is corrected by the dependency coefficient, and the second sorting result is c, d, e, f, g and h. According to the second sorting result, construction resources are allocated for projects c, d, e, f, g and h. If projects c, d, e, f, g and h do not have the risk of delayed progress, that is, the completion time node of each project is earlier than or equal to the corresponding first target time node, then the unfinished quantities corresponding to projects c, d, e, f, g and h are obtained as R respectively. c , R d , R e , R f , R g and R h , and R c >R e >R f >R d >R h >R g , then the third sorting result is c, e, f, d, h and g. Based on the third sorting result, construction resources are allocated for projects c, d, e, f, g and h. Similarly, the same process is applied to other sub-areas A2~An, and finally the construction resources of the total area A are optimized.

[0083] Further, transmitting the integration result to a processing terminal for processing includes:

[0084] Acquire second progress data and second target time nodes of different projects in the construction project;

[0085] Based on the second progress data of different projects and the corresponding second target time nodes, it is determined whether different projects have the risk of progress delay. If so, an early warning is issued; otherwise, no action is taken.

[0086] Among them, the integration result represents the engineering information of the entire project. By obtaining the engineering information of the entire project, the entire project can be controlled at a macro level. Therefore, this embodiment mainly obtains the progress data and target time nodes of different projects in the entire area, and project types such as civil engineering, electrical, instrumentation or pipelines, etc., to determine whether different projects have the risk of delayed progress. If so, an early warning is issued, otherwise, no action is taken.

[0087] Embodiment 2

[0088] Please refer to Figure 2 , Figure 2 This is a schematic diagram of the composition of an engineering information management system based on the Internet of Things in the present invention, and the system includes:

[0089] A division unit is used to obtain the overall construction area of ​​the construction project as a total area, and divide the total area into a plurality of construction sub-areas as sub-areas;

[0090] An acquisition unit, used for acquiring engineering information of each sub-area to obtain a first acquisition result;

[0091] An integration unit, configured to integrate the engineering information of all sub-regions based on all the first acquisition results to obtain an integration result;

[0092] A processing unit, used for transmitting the first acquisition result and the integration result to a processing terminal for processing to obtain a processing result;

[0093] A management unit is used to manage the engineering information of the construction project based on the processing result.

[0094] Although the preferred embodiments of the present invention have been described, those skilled in the art may make other changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications that fall within the scope of the present invention.

[0095] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. An engineering information management method based on the Internet of Things, characterized in that: The method comprises the following steps: The overall construction area of ​​the construction project is obtained as a total area, and the total area is divided into a plurality of construction sub-areas as sub-areas; Acquire engineering information of each sub-area to obtain a first acquisition result; Based on all the first acquisition results, the engineering information of all the sub-areas is integrated to obtain an integrated result; Transmitting the first acquisition result and the integration result to a processing terminal for processing to obtain a processing result; Based on the processing result, the engineering information of the construction project is managed.

2. According to the engineering information management method based on the Internet of Things according to claim 1, it is characterized in that: Transmitting the first acquisition result to a processing terminal for processing includes: Based on the engineering information of each sub-area, extract the first progress data and the first target time node of a single project in each sub-area to obtain an extraction result; Based on the first progress data of a single project, obtain the completion amount and uncompleted amount of the corresponding project; Based on the extraction results, it is determined whether a single project in each sub-area has a risk of delayed progress. If so, the first method is used for processing; if not, the second method is used for processing.

3. According to the engineering information management method based on the Internet of Things according to claim 2, it is characterized in that: Judging whether a single project in each sub-area has a risk of being delayed includes: Based on the completed and unfinished amounts of a single project, the completion time node of the single project is obtained, and it is determined whether the completion time node is greater than the corresponding first target time node. If so, it is determined that the single project is at risk of lagging in progress. If not, no action is taken.

4. The engineering information management method based on the Internet of Things according to claim 2 is characterized in that: The first method comprises: All projects with schedule delay risks in each sub-region are recorded as first-category projects, and the remaining projects in each sub-region are recorded as second-category projects; Weight coefficients are set for all first-category items and all second-category items in a single sub-region, and the weight coefficients of all first-category items are greater than the weight coefficients of all second-category items; Get the project types of all projects in a single sub-area, and set dependency coefficients for all projects in a single sub-area based on the project types of the projects; When allocating construction resources to a single sub-area, all projects in the single sub-area are sorted based on the weight coefficient to obtain a first sorting result; Correcting all the sorting results by using the dependency coefficient to obtain a second sorting result; Based on the second sorting result, construction resources are allocated to all projects in a single sub-area.

5. The engineering information management method based on the Internet of Things according to claim 4 is characterized in that: The weight coefficients for all first-category items and all second-category items in a single sub-area are set as follows: Acquire first construction history data of all first-category projects in a single sub-region, and set weight coefficients for all first-category projects in the single sub-region based on the first construction history data; The second construction history data of all the second-category projects in the single sub-area are obtained, and based on the second construction history data, weight coefficients are set for all the second-category projects in the single sub-area.

6. The engineering information management method based on the Internet of Things according to claim 4 is characterized in that: Setting dependencies for all projects in a single subarea involves: The third construction history data of all the projects in the single sub-area are obtained, and the dependency coefficients are set for all the projects in the single sub-area based on the third construction history data.

7. The engineering information management method based on the Internet of Things according to claim 4 is characterized in that: The second method comprises: If all projects in a single sub-region are second-category projects, the unfinished quantities of all second-category projects and the corresponding target time nodes are obtained to obtain a second acquisition result; Based on the second acquisition result, all the second-category projects are sorted according to the unfinished quantity to obtain a third sorting result; Based on the third ranking result, construction resources are allocated to all second-category projects.

8. The engineering information management method based on the Internet of Things according to claim 1 is characterized in that: Transmitting the integration result to a processing terminal for processing includes: Acquire second progress data and second target time nodes of different projects in the construction project; Based on the second progress data of different projects and the corresponding second target time nodes, it is determined whether different projects have the risk of progress delay. If so, an early warning is issued; otherwise, no action is taken.

9. An engineering information management system based on the Internet of Things, characterized in that: The system comprises: A division unit is used to obtain the overall construction area of ​​the construction project as a total area, and divide the total area into a plurality of construction sub-areas as sub-areas; An acquisition unit, used for acquiring engineering information of each sub-area to obtain a first acquisition result; An integration unit, configured to integrate the engineering information of all sub-regions based on all the first acquisition results to obtain an integration result; A processing unit, used for transmitting the first acquisition result and the integration result to a processing terminal for processing to obtain a processing result; A management unit is used to manage the engineering information of the construction project based on the processing result.

Images