CN112052506A - Project construction progress and safety management method and system based on BIM - Google Patents
Project construction progress and safety management method and system based on BIM Download PDFInfo
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Abstract
The invention discloses a project construction progress and safety management method based on BIM, which comprises the following steps: generating a building information model BIM according to project construction design drawing data, acquiring a project construction plan and components in the building information model BIM, and associating the project construction plan with the components; generating danger source data according to a project construction plan, components in a Building Information Model (BIM) and construction site GIS map data, determining that the position of a danger source in a construction site corresponds to a virtual position in the GIS map or the Building Information Model (BIM), and adopting icons for displaying corresponding to the type of the danger source at the virtual position; and when receiving the construction progress and the safety query requirement sent by the client, loading and pushing the construction site GIS map, the related BIM components and the icons of the hazard sources to the client for displaying according to the project construction plan or the actual progress of project construction.
Description
Technical Field
The invention relates to the field of constructional engineering informatization, in particular to a project construction progress and safety management method and system based on BIM.
Background
In the construction and construction of engineering projects, the engineering progress management is the control and adjustment of the engineering projects to realize the construction progress planning, the progress control and the progress coordination, wherein the progress coordination is the process lap joint among all construction units, general package units and sub package units in the whole construction projects, the coordination is performed on the cross of time and space, the actual progress of the engineering construction projects is directly influenced, if the necessary coordination is not performed on the construction relation among the single projects, the engineering construction order is disordered, the construction projects cannot be completed on schedule, a large amount of reworking is generated, and the engineering cost is increased. The traditional progress management method has the defects that whether the sequence among the processes is reasonable or not cannot be displayed, the completion condition of the actual progress cannot be dynamically displayed, the deviation from the planned progress exists, and the actual progress cannot be visually displayed.
In engineering project construction, safety management is in the middle of project construction, and due to the fact that the conditions of a construction site are complex and dangerous sources are numerous, most of constructors do not have formal safety education, and safety accidents are frequent. At present, the management of dangerous sources in construction safety is limited to the arrangement of some marks or fences at the positions of the dangerous sources on a construction site.
The BIM technology expresses the internal and external structures of the engineering building in a three-dimensional model form, and attaches design information, construction information and operation and maintenance information related to the engineering building to the model for management, so that complete description of the whole life cycle of engineering data and engineering component quantification can be realized. Progress, safety, and the like in project construction can be effectively managed by means of the BIM.
Disclosure of Invention
The embodiment of the invention provides a project construction progress and safety management method and system based on BIM, which solve the problems of informatization and visual management of progress and safety in the traditional project construction and improve the efficiency of project construction management.
The embodiment of the invention relates to a project construction progress and safety management method based on BIM, which comprises the following steps: generating a building information model BIM according to project construction design drawing data, acquiring a project construction plan and components in the building information model BIM, and associating the project construction plan with the components; generating danger source data according to a project construction plan, components in a Building Information Model (BIM) and construction site GIS map data, determining that the position of a danger source in a construction site corresponds to a virtual position in the GIS map or the Building Information Model (BIM), and adopting an icon corresponding to the category of the danger source at the virtual position for displaying; and when receiving the construction progress and the safety query requirement sent by the client, loading a GIS map of a construction site, related BIM components and danger source icons and pushing the GIS map, the related BIM components and the danger source icons to the client for displaying according to a project construction plan or the actual progress of project construction.
Preferably, when the virtual position is located on a component, an icon of a hazard source is displayed on the component; and when the position of the virtual position is a geographic coordinate, displaying the icon of the hazard source at the corresponding position of the GIS map of the construction site.
Preferably, the project construction plan specifically includes: the overall, annual and monthly project construction plan comprises a plurality of plan details in units of components, wherein the plan details comprise starting time, ending time, key lines, dependency relationship and whether the components are associated with danger sources, the key lines refer to that the components are located on the key lines of construction, and the dependency relationship refers to that the components and other components have dependency in construction.
Preferably, the actual progress of project construction is obtained, the actual progress comprises a plurality of actual progress details taking the component as a unit, and the actual progress details comprise the starting time and the ending time of the component; and generating a comparative deviation analysis report of the plan detail and the actual progress detail by taking the component as a unit.
Preferably, according to the construction progress and the time of the safety query requirement, the node of the project construction plan or the actual progress of the project construction is determined, and a GIS map of a construction site, relevant BIM components and danger source icons in the node of the project construction plan or the actual progress of the project construction are loaded for display.
Preferably, a building information model BIM for displaying items is loaded on a GIS map of a construction site through an interface according to a time axis set by a construction progress plan, and the building information model BIM dynamically changes along with time; and associating the dangerous source contained in the project construction plan or the dangerous source found in the construction site safety management with a corresponding component in the building information model BIM or corresponding to a specific position in a GIS map to generate dangerous source data, wherein the dangerous source data comprises a dangerous source position and a dangerous source type.
Preferably, components in the building information model BIM are shown along with the planning nodes or time according to the construction plan details, and construction changes generated along with the changes of the planning nodes or time are shown; according to the actual progress, the actual progress information is related to a member in a Building Information Model (BIM), and the actual progress of the current construction and the actual progress of the historical time or the node are displayed; and comparing the planned construction progress and the actual construction progress through the time variation of the members in the building information model BIM, and showing the difference between the actual progress and the planned progress at the same time or in the node, or showing the time difference reaching the same progress.
Another embodiment of the present invention provides a project construction progress and safety management system based on BIM, including: the system comprises a server and a client, wherein the server comprises a correlation module, a danger source generation module and a pushing module; the association module is used for generating a building information model BIM according to project construction design drawing data, acquiring a project construction plan and components in the building information model BIM, and associating the project construction plan with the components; the danger source generation module generates danger source data according to a project construction plan, components in a Building Information Model (BIM) and construction site GIS map data, determines that the position of a danger source in a construction site corresponds to a virtual position in the GIS map or the Building Information Model (BIM), and adopts icons corresponding to the type of the danger source at the virtual position, wherein the icons are used for displaying; the pushing module is used for loading a construction site GIS map, related BIM components and danger source icons and pushing the construction site GIS map, the related BIM components and the danger source icons to the client for display according to a project construction plan or actual progress details when receiving a construction progress and safety query instruction sent by the client; and the client is used for sending the construction progress and the safety query requirement to the server and displaying the received on-site GIS map, the relevant BIM components and the danger source icon.
According to the embodiment of the invention, the project construction progress plan and/or the actual progress is associated with the BIM through the construction site GIS map of the project and the building information model BIM of the project, the hazard source in the project construction plan and/or the actual progress is associated with the BIM component or corresponds to the GIS map coordinate, when the project advances along with the construction plan, the hazard source can be dynamically inquired, displayed and managed, and the intelligent level of safety risk management of the project is improved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic diagram of a project construction progress and security management system architecture based on BIM according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of project construction progress and safety management method based on BIM according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of a project construction plan and an actual construction progress comparison in an embodiment of the invention;
FIG. 4 is a diagrammatic illustration of project security management plan execution in an embodiment of the present invention;
FIG. 5 is a schematic illustration of project construction planning and safety management in an embodiment of the present invention;
fig. 6 is a schematic structural diagram of an electronic device according to an embodiment of the present invention.
Detailed Description
In order to make the technical solutions of the present invention better understood, the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention. As used herein, the singular forms "a", "an", "the" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. It will be understood that when an element is referred to as being "connected" or "coupled" to another element, it can be directly connected or coupled to the other element or intervening elements may also be present. Further, "connected" or "coupled" as used herein may include wirelessly connected or coupled. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items. It will be understood by those skilled in the art that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the prior art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
Building Information Modeling (BIM) is an Information model applied to Building full-life cycle management, and based on various relevant Information data of a Building engineering project, data of a Building in each stage of design, construction, operation and the like can be stored in the BIM so as to realize fine and Information management of the Building industry. The BIM may also be called other names, such as Building Information Management (Building Information Management) or Building Information manufacturing (Building Information Management), and the like, and the application is not limited thereto. The BIM is based on various relevant information data of a construction project, simulates real information of a building through digital information simulation and a three-dimensional building model, and achieves functions of project supervision, equipment management, digital processing and the like. The Geographic Information System (GIS) is a spatial Information System that can collect, store, manage, compute, analyze, display, and describe relevant Geographic distribution data in the whole or part of the earth's surface space, and display and analyze spatial Information in a large scene, and has the advantages of rapidness and intuition.
Referring to fig. 1, a system architecture of an embodiment of the present invention is schematically illustrated, and the system architecture includes: a client and a server; wherein, the server side includes: a front-end service, a back-end service, and a database. The front-end service is used for providing mobile-end service, large-screen-end service and/or WEB-end service, and calls the back-end service through an API (application programming interface); planning management, safety management, member management danger source management of a building information model BIM and the like in back-end service can call related data in the database; and the database is used for storing building information models BIM, project construction plans, danger source data and the like generated according to the project construction design drawing data. The server disclosed in this embodiment may be specifically a workstation, a super computer, or a server cluster for data processing, which is composed of multiple servers. The client in this embodiment may be a mobile terminal, a WEB terminal, a large screen terminal, and the like, and may access the front-end service through a WEB terminal or app terminal application. The system architecture of the embodiment of the invention can also comprise a BIM lightweight engine, a GIS platform and the like, and the integration method is determined according to an interface provided by a third-party system. The general integration methods are: and calling the API (such as WebService, Restful and the like) in the http form provided by the third-party system by using the js client or the java client provided by the third-party system.
Referring to fig. 2, a project construction progress and safety management method based on a Building Information Model (BIM) according to an embodiment of the present invention includes generating a Building Information Model (BIM) according to project construction design drawing data, obtaining a project construction plan and components in the Building Information Model (BIM), and associating the project construction plan with the components; generating danger source data according to a project construction plan, components in a Building Information Model (BIM) and construction site GIS map data, determining that the position of a danger source in a construction site corresponds to a virtual position in the GIS map or the Building Information Model (BIM), and determining that an icon for displaying corresponding to the type of the danger source is adopted in the virtual position; and when receiving the construction progress and the safety query requirement sent by the client, loading and pushing the construction site GIS map, the related BIM components and the icons of the hazard sources to the client for displaying according to the project construction plan or the actual progress of project construction.
In the embodiment of the invention, the position of the dangerous source on the construction site is determined to correspond to the virtual position in the GIS map or the BIM, and when the position of the virtual position is a component, an icon of the dangerous source can be displayed on the corresponding component; when the position of the virtual position is a geographic coordinate and no specific component exists, the icon of the hazard source can be displayed at the corresponding position of the GIS map of the construction site. The icon of the hazard source may be set according to the category and/or the level of the hazard source.
In an embodiment of the present invention, the project construction plan may include: overall, annual and monthly project construction plans. The project construction plan comprises a plurality of plan details which take components as units, wherein the plan details comprise starting time, ending time, a key line, a dependency relationship and whether a danger source is related to the components, the key line means that the components are located on the key line of construction, and the dependency relationship means that the components and other components have dependency in construction. The project construction plan may further include: and corresponding information of the dangerous source and the position coordinates of the GIS map of the construction site.
In the embodiment of the invention, in the actual construction process of the project, the actual progress of the project construction can be obtained, the actual progress comprises a plurality of actual progress details taking the members as units, and the actual progress details comprise the starting time and the ending time of the members; and generating a comparison deviation analysis report of the plan detail and the actual progress detail by taking the component as a unit, and visually displaying the comparison condition of the construction plan and the actual progress through the component of the building information model BIM of the project engineering.
In the embodiment of the invention, the GIS map of the construction site, the related BIM components and the danger source icon are loaded and pushed to the client side for displaying according to the project construction plan or the actual progress of the project construction. Specifically, according to the construction progress and the time of the safety requirement, the node of the project construction plan or the actual progress of the project construction is determined, and a GIS map of a construction site, relevant BIM components and danger source icons in the node of the project construction plan or the actual progress of the project construction are loaded for displaying.
In the embodiment of the invention, the hazard source data can be generated according to a project construction plan, a building information model BIM and a construction site GIS map. For example, according to the time axis of a construction progress plan, a building information model BIM for displaying items is loaded on a GIS map of a construction site through an interface, and the building information model BIM dynamically changes along with time; and associating the dangerous source contained in the project construction plan with a corresponding component in the building information model BIM or generating dangerous source data corresponding to a specific position coordinate in the GIS map, and displaying the dangerous source data by combining the building information model BIM and/or the GIS map according to the time axis of the construction plan, wherein the dangerous source data comprises the position of the dangerous source, the icon of the dangerous source, the category of the dangerous source, the state of the dangerous source and the like. For another example, the hazard source data may also be generated according to the project construction plan in combination with the project actual construction progress, the building information model BIM, and the construction site GIS map, the hazard source found in the project construction plan and/or in the actual construction progress in the construction site safety management is associated with the corresponding component in the building information model BIM, or corresponds to a specific position in the GIS map, and the hazard source data is displayed according to the time axis of the construction plan and/or the actual construction progress time axis in combination with the building information model BIM and/or the GIS map. Hazard source categories in the project construction field may include: the method comprises the following steps of foundation pit supporting and dewatering engineering, earthwork excavation engineering, template engineering, hoisting and hoisting engineering, scaffold engineering, demolition blasting engineering, temporary electricity utilization engineering, prestressed structure tensioning construction, special equipment construction, net rack and cable membrane structure construction and the like.
In the embodiment of the invention, components in the building information model BIM are shown along with a planning node or a time shaft according to construction plan details, and construction changes generated along with the changes of the planning node or the time are shown; according to the actual progress, the actual progress information is related to a member in a Building Information Model (BIM), and the actual progress of the current construction and the actual progress of the historical time or the node are displayed; and comparing the planned construction progress and the actual construction progress through the time variation of the members in the building information model BIM, and showing the difference between the actual progress and the planned progress at the same time or in the node, or showing the time difference reaching the same progress.
In the embodiment of the invention, the method also comprises the steps of making a safety management plan detail, executing the safety management plan detail and generating a safety management execution record; wherein the safety management plan detail includes: the method comprises the following steps of month, execution time, safety meeting books, association between a danger source and a component or GIS map coordinate corresponding information, occurrence time of the danger source, spatial position of the danger source, safety executors of the danger source, safety execution plans of the danger source, states of the danger source and the like. The state of the danger source comprises a processed or to-be-processed state of the danger source, the danger source is processed, and the implementation of precautionary measures is carried out according to the construction safety standard specification, and the precautionary measures are attached to the icon of the virtual position of the danger source corresponding to the GIS map or the BIM; the dangerous source to be treated means that the implementation of precautionary measures is not carried out according to the construction safety standard. And the details of the safety management plan can be made by combining the project construction plan and the actual construction progress, and the information corresponding to the dangerous source and the component or the GIS map coordinate can be acquired in the project construction plan and the actual construction progress.
Referring to fig. 3, a schematic diagram of a comparative analysis of a project construction plan and an actual progress according to an embodiment of the present invention is shown. The project construction plan comprises overall, annual and monthly construction plans and versions and states of the construction plans, the construction plan comprises a plurality of construction plan details with the components as units, and the construction plan details comprise the starting time, the ending time, the key lines, the dependency relationship and whether the dangerous sources are related or not of the components. The key line refers to a component located on the key line of construction, for example, the component is the key of a project construction plan line; the dependency relationship means that the component and other components have dependency in construction, for example, the construction of the component B depends on the completion of the construction of the component A before the construction of the component A. The actual progress of project construction comprises a plurality of actual progress specifications with the components as units, and the actual progress specifications comprise the starting time and the ending time of the components; and generating a comparative deviation analysis report of the plan detail and the actual progress detail by taking the component as a unit. The actual progress of the project construction may also include associated hazard sources, etc.
Referring to fig. 4, a schematic diagram of executing a project security management plan according to an embodiment of the present invention is shown. The user of the client is responsible for making and executing security management plans/details (including month, version, state, execution time, security education/delivery/meeting/inspection and the like information), wherein the security management plans/details (including month, version, state, execution time, security education/delivery/meeting/inspection and the like information) are associated with danger sources (category, and low/medium/high level) and members, and the members are associated with the danger sources. The scheduled/detailed execution forms a secure execution record. The safety execution records include the status of hazard sources (safety hazards) corresponding to virtual locations in the GIS map or building information model BIM. The state of the danger source comprises a processed or to-be-processed state of the danger source, the danger source is processed, and the implementation of precautionary measures is carried out according to the construction safety standard specification, and the precautionary measures are attached to the icon of the virtual position of the danger source corresponding to the GIS map or the BIM; the dangerous source to be treated means that the implementation of precautionary measures is not carried out according to the construction safety standard.
Referring to fig. 5, a schematic diagram of project construction planning and safety management according to an embodiment of the present invention is shown. And generating a progress plan in the progress management, forming engineering construction information through the engineering information management, and forming BIM information and GIS information in the resource center respectively to form BIM components and GIS map data for displaying the progress and the dangerous source combination in the safety management. The project information management comprises project drawing information, parameter information, construction flow information, project classification information, construction department information, construction standard information, project management standard information, construction section information and the like.
Another embodiment of the present invention provides a project construction progress and safety management system based on BIM, including: the system comprises a server and a client, wherein the server comprises a correlation module, a danger source generation module and a pushing module; the association module is used for generating a building information model BIM according to project construction design drawing data, acquiring a project construction plan and components in the building information model BIM, and associating the project construction plan with the components; the danger source generation module generates danger source data according to a project construction plan, components in a Building Information Model (BIM) and construction site GIS map data, determines that the position of a danger source in a construction site corresponds to a virtual position in the GIS map or the Building Information Model (BIM), and adopts icons corresponding to the type of the danger source at the virtual position, wherein the icons are used for displaying; the pushing module is used for loading a construction site GIS map, related BIM components and danger source icons and pushing the construction site GIS map, the related BIM components and the danger source icons to the client for display according to a project construction plan or actual progress details when receiving a construction progress and safety query instruction sent by the client; and the client is used for sending the construction progress and the safety query requirement to the server and displaying the received on-site GIS map, the relevant BIM components and the danger source icon. The server side further comprises a database, and the database is used for storing building information models BIM, project construction plans and danger source data generated according to the project construction design drawing data. The detailed description of the project construction plan, the actual progress and the hazard source can be referred to the above embodiments of the method in detail.
Fig. 6 shows a schematic structural diagram of an electronic device to which an embodiment of the present invention can be applied, the electronic device including a memory and a processor, the memory storing a computer program, and the processor being configured to execute any of the methods described above when the computer program is executed. Specifically, the electronic device may be a terminal, a server, or other possible devices, and fig. 6 is only an alternative schematic structure of the electronic device. Wherein the processor is coupled to the memory, such as via a bus. The Processor may be a CPU (central processing Unit), a general-purpose Processor, a DSP (Digital Signal Processor), an ASIC (Application Specific Integrated Circuit), an FPGA (field programmable Gate Array) or other programmable logic device, a transistor logic device, a hardware component, or any combination thereof. The Memory may be, but is not limited to, a ROM (Read Only Memory) or other type of static storage device that can store static information and instructions, a RAM (Random Access Memory) or other type of dynamic storage device that can store information and instructions, an EEPROM (Electrically erasable programmable Read Only Memory), a CD-ROM (Compact disc Read Only Memory) or other optical disc storage, optical disc storage (including Compact disc, laser disc, optical disc, digital versatile disc, blu-ray disc, etc.), a magnetic disk storage medium or other magnetic storage device, or any other medium that can be used to carry or store desired program code in the form of instructions or data structures and that can be accessed by a computer. The memory is used for storing application program codes for executing the scheme of the application and is controlled by the processor to execute. The processor is configured to execute application program code stored in the memory to implement the aspects illustrated in the above method embodiments.
The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the apparatus embodiment, since it is substantially similar to the method embodiment, it is relatively simple to describe, and reference may be made to some descriptions of the method embodiment for relevant points. The above description is only for the specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (11)
1. A project construction progress and safety management method based on BIM is characterized by comprising the following steps:
generating a building information model BIM according to project construction design drawing data, acquiring a project construction plan and components in the building information model BIM, and associating the project construction plan with the components;
generating danger source data according to a project construction plan, components in a Building Information Model (BIM) and construction site GIS map data, determining that the position of a danger source in a construction site corresponds to a virtual position in the GIS map or the Building Information Model (BIM), and determining that an icon for displaying corresponding to the type of the danger source is adopted at the virtual position;
and when receiving the construction progress and the safety query requirement sent by the client, loading the construction site GIS map, the related BIM components and the icons of the danger sources and pushing the construction site GIS map, the related BIM components and the icons to the client for displaying according to the current project construction plan or the actual progress of project construction.
2. The BIM-based project construction progress and safety management method according to claim 1, further comprising:
when the virtual position is positioned on a component, an icon of a danger source is displayed on the component;
and when the position of the virtual position is a geographic coordinate, displaying the icon of the hazard source at the corresponding position of the GIS map of the construction site.
3. The BIM-based project construction progress and safety management method according to claim 1 or 2, wherein the project construction plan specifically includes:
the project construction plan comprises a plurality of plan details in units of components, wherein the plan details comprise starting time, ending time, key lines, dependency relationship and whether the components are associated with danger sources, the key lines refer to that the components are located on the key lines of construction, and the dependency relationship refers to that the components and other components have dependency in construction.
4. The BIM-based project construction progress and safety management method according to claim 3, further comprising:
acquiring an actual progress of project construction, wherein the actual progress comprises a plurality of actual progress details taking a component as a unit, and the actual progress details comprise the starting time and the ending time of the component;
and generating a comparative deviation analysis report of the plan detail and the actual progress detail by taking the component as a unit.
5. The BIM-based project construction progress and safety management method according to claim 4, wherein a construction site GIS map, related BIM components and danger source icons are loaded and pushed to a client for display according to a project construction plan or an actual progress of project construction, and the method specifically comprises the following steps:
and determining nodes of the project construction plan or the actual progress of the project construction according to the construction progress and the time of the safety query requirement, and loading a GIS map of a construction site, the nodes of the project construction plan or the relevant BIM components and danger source icons in the actual progress of the project construction for display.
6. The BIM-based project construction progress and safety management method according to claim 1 or 2, wherein the generating of hazard source data according to the project construction plan, the building information model BIM and the construction site GIS map specifically comprises:
loading a building information model BIM for displaying items on a GIS map of a construction site through an interface according to a time axis set by a construction progress plan, wherein the building information model BIM dynamically changes along with time;
and associating the dangerous source contained in the project construction plan or the dangerous source found in the construction site safety management with a corresponding component in the building information model BIM or corresponding to a specific position in a GIS map to generate dangerous source data, wherein the dangerous source data comprises a dangerous source position and a dangerous source type.
7. The BIM-based project construction progress and safety management method according to claim 6, further comprising:
making a safety management plan detail, and executing the safety management plan detail to generate a safety management execution record; the safety management plan detail comprises a month, an execution time, a safety meeting book, information corresponding to a danger source and a component or GIS map coordinates, the occurrence time of the danger source, a safety executor of the danger source, a safety execution plan of the danger source and the state of the danger source.
8. The BIM-based project construction progress and safety management method according to claim 6, wherein the status of the hazard source includes a treated or pending status of the hazard source,
the danger source is processed, and the precautionary measure is implemented according to the construction safety standard specification and is attached to the icon of the danger source corresponding to the virtual position in the GIS map or the building information model BIM;
the dangerous source to be treated means that the implementation of precautionary measures is not carried out according to the construction safety standard.
9. The BIM-based project construction progress and safety management method according to claim 1 or 2, further comprising:
according to construction plan details, components in the building information model BIM are shown along with plan nodes or time, and construction changes generated along with changes of the plan nodes or time are shown;
according to the actual construction progress, the actual construction progress information is related to a member in a Building Information Model (BIM), and the current construction progress and the actual progress of historical time or nodes are displayed;
and comparing the planned construction progress with the actual construction progress through the time variation of the members in the building information model BIM, and showing the difference between the actual construction progress and the planned construction progress at the same time or in the same node, or showing the time difference reaching the same actual construction progress and the planned construction progress.
10. A project construction progress and safety management system based on BIM is characterized by comprising: the system comprises a server and a client, wherein the server comprises a correlation module, a danger source generation module and a pushing module;
the association module is used for generating a building information model BIM according to project construction design drawing data, acquiring a project construction plan and components in the building information model BIM, and associating the project construction plan with the components;
the danger source generating module generates danger source data according to a project construction plan, components in a Building Information Model (BIM) and construction site GIS map data, determines that the position of a danger source in a construction site corresponds to a virtual position in the GIS map or the Building Information Model (BIM), and adopts icons for displaying corresponding to the type of the danger source at the virtual position;
the pushing module is used for loading an icon of a construction site GIS map, a related BIM component and a danger source and pushing the icon to the client for display according to a project construction plan or actual progress detail when receiving a construction progress and safety query instruction sent by the client;
and the client is used for sending the construction progress and the safety query requirement to the server and displaying the received on-site GIS map, the related BIM component and the icon of the hazard source.
11. The BIM-based project construction progress and safety management system of claim 10, wherein the server further comprises a database,
and the database is used for storing building information models BIM, project construction plans and danger source data generated according to the project construction design drawing data.
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