Expressway construction, management and maintenance data fusion management system based on BIM

Abstract

The invention relates to a BIM-based highway construction, management and maintenance data fusion management system, which belongs to the technical field of highway management and comprises an operation and maintenance standard center module, an operation and maintenance main data module, an operation and maintenance management center module and an operation and maintenance 3D module. The operation and maintenance standard center is used for defining an operation and maintenance period data standard, and the operation and maintenance standard center comprises a part category definition, an attribute dictionary and a part attribute standard library; the operation and maintenance main data is used for storing the construction, management and maintenance basic data of the expressway elements. According to the BIM-based highway construction, management and maintenance data fusion management system, integration of construction, management and maintenance data is realized by defining a data standard, establishing mapping of a project part list and an operation and maintenance period management part list, and accessing or importing data of a construction period and an operation and maintenance period, and the data is displayed in a three-dimensional visualization mode, so that the construction period and the operation and maintenance period are integrated. Coordination work among multiple departments is facilitated, the operation and maintenance management efficiency can be effectively improved, and the advantages of being good in coordination effect and high in operation and maintenance management efficiency are achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of highway management, and in particular to a highway construction, management and maintenance data fusion management system based on BIM. Background Art

[0002] BIM technology is a technology that integrates various information such as buildings, structures and equipment to form a design, construction, operation and maintenance management method based on three-dimensional digital models. It has the characteristics of three-dimensional data modeling, multi-dimensional information integration and full life cycle management, which can support the full life cycle management of buildings and realize information sharing and collaboration.

[0003] With the rapid development of modern transportation construction, expressways, as important transportation infrastructure, the efficiency and quality of their construction, management and maintenance are crucial to the smoothness and safety of transportation.

[0004] With the increasing application of digital technology throughout the life cycle of highways, a large amount of data has accumulated in highway construction and operation and maintenance management. However, due to the inconsistency of data structures in different systems, the generated data cannot be shared and applied across stages and departments. When consulting the construction phase data during the operation and maintenance stage, it is necessary to consult through paper documents or through the construction period system. The operation process is complicated and involves the coordination of many departments, which seriously affects the efficiency of operation and maintenance management. Therefore, this application proposes a BIM-based highway construction, management and maintenance data fusion management system to solve the above-mentioned problems. Summary of the invention

[0005] In view of the shortcomings of the prior art, the present invention provides a BIM-based highway construction, management and maintenance data fusion management system, which aims to solve the problem of data separation between the existing highway construction period and operation and maintenance period; the present invention realizes the fusion of construction period data and operation and maintenance period data of highway roadbed, pavement, bridges, tunnels, culverts, electromechanical, traffic safety and other facilities, and intuitively displays them in a three-dimensional visualization way.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a highway construction, management and maintenance data fusion management system based on BIM, including four modules: operation and maintenance standard center, operation and maintenance master data, operation and maintenance management center and operation and maintenance 3D;

[0007] The operation and maintenance standard center is used to define the operation and maintenance period data standard, and the operation and maintenance standard center includes part category definition, attribute dictionary and part attribute standard library;

[0008] The operation and maintenance master data is used to store the basic data of construction, management and maintenance of highway elements, and the operation and maintenance master data includes operation and maintenance location management and basic data management submodules;

[0009] The operation and maintenance management center is used to display the dynamic data generated during the management and maintenance of the expressway during operation and maintenance. The operation and maintenance management center mainly includes operation and maintenance management and maintenance information ledger submodules;

[0010] The operation and maintenance 3D is used to display the data of the operation and maintenance period and the construction period in a three-dimensional visual manner. The operation and maintenance 3D includes the basic attributes of the operation and maintenance parts, highway disease conditions, maintenance operation records and operation technical conditions;

[0011] The part category definition is used to define the part category of the operation and maintenance period, and the part category of the operation and maintenance period is consistent with the part category of the construction period; the attribute dictionary is used to unify the information semantics. According to the needs of the integration of construction, management and maintenance data, the operation and maintenance period data dictionary is expanded on the basis of the construction period data dictionary; the part attribute standard library is used to define the attributes that different types of parts should have, which is equivalent to a data template;

[0012] The operation and maintenance management is used to integrate various real-time data during the operation and maintenance period, including road technical conditions, road disease data, road maintenance data, electromechanical maintenance data and operation and maintenance management business tables, and supports online access and manual import; the maintenance information ledger is used to register and check operation and maintenance part information, including road information ledger, bridge information ledger, culvert information ledger, tunnel information ledger, traffic safety facility information ledger, interchange area information ledger, pipeline routing and hand well and electromechanical equipment ledger, etc., and supports online access and manual import.

[0013] Furthermore, the functions of the operation and maintenance location management include:

[0014] 1) Receive the list of project parts during the construction period;

[0015] 2) Import the 3D model during the construction period;

[0016] 3) Establish a list of management parts during the operation and maintenance period according to the management needs of the operation and maintenance parts;

[0017] 4) Establish a mapping between the management part list during the operation and maintenance period and the engineering part list to connect the data during the construction period and the operation and maintenance period.

[0018] Further, the functions of the basic data management include receiving data related to the list of engineering parts generated during the construction period, registering coordinate offset values, centerline coordinates and elevations, and registering hundred-meter pile coordinate data;

[0019] The data include bridge coordinates, bridge dimensions, construction unit and acceptance date;

[0020] The registered coordinate offset value, centerline coordinates and elevation are used to convert the coordinates of the structure into pile numbers and offsets, as well as the geometric positioning basis of the road surface technical condition mask;

[0021] The 100-meter pile coordinate data is marked as a 100-meter pile, and the 100-meter pile is a two-dimensional icon used to mark the mileage of the highway in the 3D model space.

[0022] Furthermore, the operation and maintenance master data module establishes a many-to-many mapping relationship between the operation and maintenance period management part list and the engineering part list, which can solve the problem of inconsistent pile numbers in the construction period and the operation and maintenance period road section division; when the operation and maintenance period management section includes multiple construction period sections but does not completely include the entire length of the above sections, the operation and maintenance master data module allows the engineering part list to be mapped to multiple operation and maintenance period management part lists to ensure that the operation and maintenance period management part list can fully query the construction period data.

[0023] Furthermore, when a certain operation and maintenance part is clicked on the three-dimensional visualization interface of the operation and maintenance 3D module, the operation and maintenance 3D module can pop up the construction period data and operation and maintenance period data corresponding to the part on the interface.

[0024] Furthermore, when the "Highway Disease" option is clicked in the operation and maintenance 3D module, the three-dimensional visualization interface will display different diseases within a specific time according to the user's selection; the types of diseases include roadbed, pavement, bridges and culverts, tunnel civil engineering, traffic safety facilities, greening, road-related construction, road obstacles and spilled materials, under-bridge accumulations, tunnel lighting, information release equipment and video surveillance equipment; these disease information is imported by the operation and maintenance master data module or obtained through its interface.

[0025] Furthermore, when you click the "Maintenance Work" option in the operation and maintenance 3D module, the three-dimensional visualization interface will display the maintenance work status within a specific time according to the user's selection; in the 3D model space, the location of the maintenance work will be displayed in the form of a two-dimensional icon; click the two-dimensional icon to see the basic information of the maintenance work, which includes: construction pile number, end pile number, width, road section, urgency, notification time, completion date, schematic diagram and attachments.

[0026] Furthermore, when the "Technical Condition" option is clicked in the operation and maintenance 3D module, a new mask will be created on the original road surface in the three-dimensional visualization interface to display the technical condition of the road surface according to the user's selection; the technical condition includes PQI, MQI, PCI, RDI, PBI, PWI, SRI, PSSI, SCI, BCI and TCI; the technical condition is divided into five grades: excellent, good, medium, poor and poor, which are marked in green, light green, yellow, orange and red in the three-dimensional visualization interface; when the corresponding mark is selected, the user can view the technical condition trend of the current part along the timeline.

[0027] Furthermore, when you click the "IOT" option in the operation and maintenance 3D module, the three-dimensional visualization interface will mark the IoT devices connected to the operation and maintenance 3D module. Users can select the corresponding IoT device in the interface and see the real-time and historical data of the monitoring parameters of the IoT device.

[0028] Compared with the prior art, the present invention provides a BIM-based highway construction, management and maintenance data fusion management system, which has the following beneficial effects:

[0029] 1. The BIM-based highway construction, management and maintenance data fusion management system integrates construction, management and maintenance data by defining data standards, establishing a mapping between a list of engineering parts and a list of management parts during the operation and maintenance period, and accessing or importing data from the construction period and the operation and maintenance period. It also displays these data in a three-dimensional visual way, which facilitates coordination among multiple departments and can effectively improve the efficiency of operation and maintenance management, achieving the advantages of good coordination effect and high operation and maintenance management efficiency.

[0030] 2. The BIM-based highway construction, management and maintenance data fusion management system defines the categories of highway parts and the data standards for the highway construction and operation periods through the operation and maintenance standard center to achieve cross-platform data interaction; the operation and maintenance master data module manages the operation and maintenance period management part list, the operation and maintenance period management part list, the 3D model and the attribute data accumulated during the construction period, and provides the part mapping relationship between the operation and maintenance period management part list and the engineering part list for the integration of construction period attributes and operation and maintenance period data; the operation and maintenance management center is used to register, access and query the basic data and dynamic data of the operation and maintenance period; the operation and maintenance 3D module is used to display the operation and maintenance part attributes and dynamics in three-dimensional space by changing the part color, adding two-dimensional annotations, adding three-dimensional masks, etc. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a module connection block diagram of the engineering project management system of the highway construction, management and maintenance data fusion management system based on BIM of the present invention;

[0032] Figure 2 This is a workflow diagram of the highway construction, management and maintenance data fusion management system based on BIM of the present invention;

[0033] Figure 3 A schematic diagram of viewing maintenance location data of a highway construction, management and maintenance data fusion management system based on BIM according to the present invention;

[0034] Figure 4 A schematic diagram of viewing highway disease data of the highway construction, management and maintenance data fusion management system based on BIM of the present invention;

[0035] Figure 5 A schematic diagram of the maintenance operation record viewing of the highway construction, management and maintenance data fusion management system based on BIM of the present invention;

[0036] Figure 6 It is a schematic diagram for viewing the technical status record of the highway construction, management and maintenance data fusion management system based on BIM of the present invention. DETAILED DESCRIPTION

[0037] The following will be combined with the embodiments of the present invention and the accompanying drawings to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0038] See also Figures 1 to 6 The BIM-based highway construction, management and maintenance data fusion management system in this embodiment includes four modules: operation and maintenance standard center, operation and maintenance master data, operation and maintenance management center and operation and maintenance 3D;

[0039] The operation and maintenance standard center is used to define the data standards for the operation and maintenance period. The operation and maintenance standard center includes part category definitions, attribute dictionaries, and part attribute standard libraries.

[0040] The operation and maintenance master data is used to store the basic data of construction, management and maintenance of highway elements. The operation and maintenance master data includes operation and maintenance location management and basic data management submodules;

[0041] The operation and maintenance management center is used to display the dynamic data generated during the management and maintenance of the expressway operation and maintenance period. The operation and maintenance management center mainly includes operation and maintenance management and maintenance information ledger sub-modules;

[0042] Operation and maintenance 3D is used to display the data of the operation and maintenance period and the construction period in a three-dimensional visual way. Operation and maintenance 3D includes the basic attributes of the operation and maintenance parts, highway disease conditions, maintenance operation records and operation technical conditions;

[0043] The part category definition is used to define the part category during the operation and maintenance period. The part category during the operation and maintenance period is consistent with the part category during the construction period. The attribute dictionary is used to unify the information semantics. According to the needs of the integration of construction, management and maintenance data, the data dictionary during the operation and maintenance period is expanded on the basis of the data dictionary during the construction period. The part attribute standard library is used to define the attributes that different types of parts should have, which is equivalent to a data template.

[0044] Operation and maintenance management is used to integrate various real-time data during the operation and maintenance period, including pavement technical conditions, road disease data, pavement maintenance data, electromechanical maintenance data and operation and maintenance management business tables, and supports online access and manual import; maintenance information ledger is used to register and check operation and maintenance part information, including pavement information ledger, bridge information ledger, culvert information ledger, tunnel information ledger, traffic safety facility information ledger, interchange area information ledger, pipeline routing and hand wells and electromechanical equipment ledgers, etc., and supports online access and manual import.

[0045] In this embodiment, by defining data standards, establishing a mapping between a list of engineering parts and a list of parts managed during the operation and maintenance period, accessing or importing data from the construction period and the operation and maintenance period, the integration of construction, management and maintenance data is achieved, and these data are displayed in a three-dimensional visual manner, which facilitates coordination between multiple departments, can effectively improve the efficiency of operation and maintenance management, and achieves the advantages of good coordination effect and high operation and maintenance management efficiency.

[0046] In a preferred embodiment, the functions of operation and maintenance location management include:

[0047] 1) Receive the list of project parts during the construction period;

[0048] 2) Import the 3D model during the construction period;

[0049] 3) Establish a list of management parts during the operation and maintenance period according to the management needs of the operation and maintenance parts;

[0050] 4) Establish a mapping between the management part list during the operation and maintenance period and the engineering part list to connect the data during the construction period and the operation and maintenance period.

[0051] In a preferred embodiment, the functions of basic data management include receiving data related to the project site list generated during the construction period, registering coordinate offset values, centerline coordinates and elevations, and registering hundred-meter pile coordinate data;

[0052] The data includes bridge coordinates, bridge dimensions, construction unit and acceptance date;

[0053] Registering coordinate offset values, centerline coordinates and elevations is used to convert the coordinates of the structure into pile numbers and offsets, as well as the geometric positioning basis of the road surface technical condition mask;

[0054] The coordinate data of the 100-meter pile is marked as a 100-meter pile. The 100-meter pile is a two-dimensional icon used to mark the road mileage in the 3D model space.

[0055] In a preferred embodiment, the operation and maintenance master data module establishes a many-to-many mapping relationship between the operation and maintenance period management part list and the engineering part list, which can solve the problem of inconsistent pile numbers in the construction period and operation and maintenance period road section division; when the operation and maintenance period management section includes multiple construction period sections but does not completely include the entire length of the above sections, the operation and maintenance master data module allows the engineering part list to be mapped to multiple operation and maintenance period management part lists to ensure that the operation and maintenance period management part list can fully query the construction period data.

[0056] In a preferred embodiment, when a certain operation and maintenance part is clicked on the three-dimensional visualization interface of the operation and maintenance 3D module, the operation and maintenance 3D module can pop up the construction period data and operation and maintenance period data corresponding to the part on the interface.

[0057] In a preferred embodiment, when the "Highway Damage" option is clicked in the operation and maintenance 3D module, the three-dimensional visualization interface will display different damages within a specific time according to the user's selection; the types of damages include roadbed, pavement, bridges and culverts, tunnel civil engineering, traffic safety facilities, greening, road-related construction, road obstacles and spilled materials, under-bridge accumulations, tunnel lighting, information release equipment and video surveillance equipment; these damage information is imported by the operation and maintenance master data module or obtained through its interface.

[0058] In a preferred embodiment, when the "Maintenance Work" option is clicked in the operation and maintenance 3D module, the three-dimensional visualization interface will display the maintenance work status within a specific time according to the user's selection; in the 3D model space, the location where the maintenance work occurs will be displayed in the form of a two-dimensional icon; click on the two-dimensional icon to see the basic information of the maintenance work, which includes: construction pile number, end pile number, width, road section, urgency, notification time, completion date, schematic diagram and attachments.

[0059] In a preferred embodiment, when the "IOT" option is clicked in the operation and maintenance 3D module, the three-dimensional visualization interface will mark the IoT devices connected to the operation and maintenance 3D module. The user selects the corresponding IoT device in the interface and can see the real-time and historical data of the monitoring parameters of the IoT device.

[0060] The working principle of the above embodiment is:

[0061] By defining data standards, establishing a mapping between the project site list and the operation and maintenance period management site list, accessing or importing data from the construction period and operation and maintenance period, the integration of construction, management and maintenance data is achieved, and these data are displayed in a three-dimensional visual way; the operation and maintenance standard center defines the categories of highway sites and the data standards for the highway construction period and operation and maintenance period to achieve cross-platform data interaction; the operation and maintenance master data module manages the project site list, the operation and maintenance period management site list, 3D models, and attribute data accumulated during the construction period, and provides a site mapping relationship between the operation and maintenance period management site list and the project site list for the integration of construction period attributes and operation and maintenance period data; the operation and maintenance management center is used to register, access and view basic data and dynamic data from the operation and maintenance period; the operation and maintenance 3D module is used to display the attributes and dynamics of operation and maintenance sites in three-dimensional space by changing site colors, adding two-dimensional annotations, adding three-dimensional masks, etc.

[0062] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0063] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. The highway construction, management and maintenance data fusion management system based on BIM is characterized by: It includes four modules: operation and maintenance standard center, operation and maintenance master data, operation and maintenance management center and operation and maintenance 3D; The operation and maintenance standard center is used to define the operation and maintenance period data standard, and the operation and maintenance standard center includes part category definition, attribute dictionary and part attribute standard library; The operation and maintenance master data is used to store the basic data of construction, management and maintenance of highway elements, and the operation and maintenance master data includes operation and maintenance location management and basic data management submodules; The operation and maintenance management center is used to display the dynamic data generated during the management and maintenance of the expressway during operation and maintenance. The operation and maintenance management center mainly includes operation and maintenance management and maintenance information ledger submodules; The operation and maintenance 3D is used to display the data of the operation and maintenance period and the construction period in a three-dimensional visual manner. The operation and maintenance 3D includes the basic attributes of the operation and maintenance parts, highway disease conditions, maintenance operation records and operation technical conditions; The part category definition is used to define the part category of the operation and maintenance period, and the part category of the operation and maintenance period is consistent with the part category of the construction period; the attribute dictionary is used to unify the information semantics. According to the needs of the integration of construction, management and maintenance data, the operation and maintenance period data dictionary is expanded on the basis of the construction period data dictionary; the part attribute standard library is used to define the attributes that different types of parts should have, which is equivalent to a data template; The operation and maintenance management is used to integrate various real-time data during the operation and maintenance period, including road technical conditions, road disease data, road maintenance data, electromechanical maintenance data and operation and maintenance management business tables, and supports online access and manual import; the maintenance information ledger is used to register and check operation and maintenance part information, including road information ledger, bridge information ledger, culvert information ledger, tunnel information ledger, traffic safety facility information ledger, interchange area information ledger, pipeline routing and hand well and electromechanical equipment ledger, etc., and supports online access and manual import.

2. The BIM-based highway construction, management and maintenance data fusion management system according to claim 1 is characterized in that: The functions of the operation and maintenance location management include: 1) Receive the list of project parts during the construction period; 2) Import the 3D model during the construction period; 3) Establish a list of management parts during the operation and maintenance period according to the management needs of the operation and maintenance parts; 4) Establish a mapping between the management part list during the operation and maintenance period and the engineering part list to connect the data during the construction period and the operation and maintenance period.

3. The BIM-based highway construction, management and maintenance data fusion management system according to claim 1 is characterized in that: The functions of the basic data management include receiving data related to the project site list generated during the construction period, registering coordinate offset values, centerline coordinates and elevations, and registering 100-meter pile coordinate data; The data include bridge coordinates, bridge dimensions, construction unit and acceptance date; The registered coordinate offset value, centerline coordinates and elevation are used to convert the coordinates of the structure into pile numbers and offsets, as well as the geometric positioning basis of the road surface technical condition mask; The 100-meter pile coordinate data is marked as a 100-meter pile, and the 100-meter pile is a two-dimensional icon used to mark the mileage of the highway in the 3D model space.

4. The BIM-based highway construction, management and maintenance data fusion management system according to claim 1 is characterized by: The operation and maintenance master data module establishes a many-to-many mapping relationship between the operation and maintenance period management part list and the engineering part list, which can solve the problem of inconsistent pile numbers in the construction period and the operation and maintenance period sections; when the operation and maintenance period management section includes multiple construction period sections but does not completely include the entire length of the above sections, the operation and maintenance master data module allows the engineering part list to be mapped to multiple operation and maintenance period management part lists to ensure that the operation and maintenance period management part list can fully query the construction period data.

5. The BIM-based highway construction, management and maintenance data fusion management system according to claim 1 is characterized by: When you click on a certain operation and maintenance part in the three-dimensional visualization interface of the operation and maintenance 3D module, the operation and maintenance 3D module can pop up the construction period data and operation and maintenance period data corresponding to the part in the interface.

6. The BIM-based highway construction, management and maintenance data fusion management system according to claim 1 is characterized by: When you click the "Highway Disease" option in the operation and maintenance 3D module, the 3D visualization interface will display different diseases within a specific time according to the user's selection; the types of diseases include roadbed, pavement, bridges and culverts, tunnel civil engineering, traffic safety facilities, greening, road-related construction, road obstacles and spilled materials, under-bridge accumulations, tunnel lighting, information release equipment and video surveillance equipment; these disease information is imported by the operation and maintenance master data module or obtained through its interface.

7. The BIM-based highway construction, management and maintenance data fusion management system according to claim 1 is characterized by: When you click the "Maintenance Operation" option in the Operation and Maintenance 3D module, the 3D visualization interface will display the maintenance operation status within a specific time period according to the user's selection; in the 3D model space, the location where the maintenance operation occurs will be displayed in the form of a 2D icon; Click the 2D icon to see the basic information of the maintenance work, including: construction pile number, end pile number, width, road section, urgency, notification time, completion date, schematic diagram and attachments.

8. The BIM-based highway construction, management and maintenance data fusion management system according to claim 1 is characterized by: When you click the "Technical Condition" option in the Operation and Maintenance 3D module, the 3D visualization interface will create a new mask on the original road surface to display the road surface technical condition according to the user's selection; The technical conditions include PQI, MQI, PCI, RDI, PBI, PWI, SRI, PSSI, SCI, BCI and TCI; the technical conditions are divided into five grades: excellent, good, fair, poor and poor, which are marked with green, light green, yellow, orange and red respectively in the 3D visualization interface; when the corresponding mark is selected, the user can view the technical condition trend of the current part according to the timeline.

9. The BIM-based highway construction, management and maintenance data fusion management system according to claim 1 is characterized by: When you click the "IOT" option in the operation and maintenance 3D module, the 3D visualization interface will mark the IoT devices connected to the operation and maintenance 3D module. Users can select the corresponding IoT device in the interface and see the real-time and historical data of the monitoring parameters of the IoT device.

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