CN116797183A - Engineering progress management method, system and device based on BIM technology - Google Patents
Engineering progress management method, system and device based on BIM technology Download PDFInfo
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Abstract
The embodiment of the invention discloses a method, a system and a device for managing engineering progress based on BIM technology. The method comprises the steps of obtaining a building information model of a target project and project related information, carrying out model segmentation on the building information model to obtain project model blocks, and matching project construction plans, project responsible person information and project expected time limit associated with each project model block. And creating a corresponding project group and configuring group management authority of each user in the project group according to project responsible person information associated with each project model block. And screening chat records in the project group to obtain key project texts and predicting the current project progress. And sending project early warning information to the user terminal when the progress accords with the project early warning condition, so that the user terminal responds to the project early warning information to update the project construction plan. The user in the group can check the project construction plan conveniently, and the construction is carried out according to the updated project construction plan, so that the project is completed within the project expected time limit.
Description
Technical Field
The invention relates to the technical field of buildings, in particular to a project progress management method, system and device based on BIM technology.
Background
Currently, with the development of computer technology in the field of construction industry, building information models (Building Information Modeling, BIM) are popular because the overall progress of the project can be visually presented. In the prior art, the reason of slow construction progress and the relevant responsible person of the corresponding construction progress are tracked through the BIM technology, and when the construction progress deviates from the planning progress, the reason of the construction deviation can be found in time, and the construction scheme can be adjusted in time.
However, since the schedule of each project is expected to be well-defined, if the construction schedule deviates from the construction schedule each time, the adjustment of the construction schedule is performed, which is disadvantageous to the progress grasp and management of the entire project.
Disclosure of Invention
The present invention has been made in view of the above-mentioned problems, and it is an object of the present invention to provide a method, system and apparatus for project progress management of BIM technology that overcomes or at least partially solves the above-mentioned problems.
According to a first aspect of the present invention, there is provided a project progress management method based on a BIM technology, the method comprising:
Acquiring a building information model of a target project and project related information;
performing model segmentation on the building information model of the target project to obtain a plurality of project model blocks arranged according to construction time sequence, and matching project construction plans, project responsible person information and project expected time limit associated with each project model block from the project related information;
creating a project group corresponding to each project model block, and configuring group management authority of users of each user terminal in the project group according to project principal information associated with each project model block;
screening chat records corresponding to a plurality of users in the project group to obtain a key project text, and predicting the current project progress of a corresponding project construction plan according to the key project text;
under the condition that the current project progress accords with project early warning conditions, project early warning information is sent to a user terminal with target group management authority, so that the user terminal with the target group management authority responds to the project early warning information, and an updated project construction plan is acquired and returned based on editing operation of a plan update control, wherein the expected finishing period of the updated project construction plan is within the project expected time limit;
And displaying the updated project construction plan in the project group.
According to a second aspect of the present invention, there is provided a project progress management system based on BIM technology, the system comprising a server and a user terminal, wherein:
the server side is used for acquiring a building information model of the target project and project related information;
the server is also used for carrying out model segmentation on the building information model of the target project to obtain a plurality of project model blocks arranged according to the construction time sequence, and matching project construction plans, project responsible person information and project expected time limit associated with each project model block from the project related information;
the server is also used for creating a project group corresponding to each project model block and configuring the group management authority of the user of each user terminal in the project group according to the project principal information associated with each project model block;
the server is further used for screening chat records corresponding to a plurality of users in the project group to obtain key project texts, and predicting the current project progress of the corresponding project construction plan according to the key project texts;
The server is further configured to send project early warning information to a user terminal with a target group management authority when the current project progress meets a project early warning condition;
the user terminal is used for responding to the project early warning information, acquiring an updated project construction plan based on the editing operation of the plan updating control and returning, wherein the expected finishing period of the updated project construction plan is within the project expected time limit;
the server is further configured to display the updated project construction plan in the project group.
According to a third aspect of the present invention, there is provided an engineering progress management device based on a BIM technology, the device comprising:
the model generation module is used for acquiring a building information model of the target project and project related information;
the model segmentation module is used for carrying out model segmentation on the building information model of the target project to obtain a plurality of project model blocks arranged according to construction time sequence, and matching project construction plans, project responsible person information and project expected time limit associated with each project model block from the project related information;
the group creation module is used for creating a project group corresponding to each project model block and configuring the group management authority of the user of each user terminal in the project group according to the project responsible person information associated with each project model block;
The project progress prediction module is used for screening chat records corresponding to a plurality of users in the project group to obtain a key project text, and predicting the current project progress of a corresponding project construction plan according to the key project text;
the early warning information sending module is used for sending project early warning information to the user terminal with the target group management authority under the condition that the current project progress accords with project early warning conditions, so that the user terminal with the target group management authority responds to the project early warning information, acquires an updated project construction plan based on editing operation of a plan updating control and returns the project construction plan, wherein the expected finishing period of the updated project construction plan is within the project expected time limit;
and the plan display module is used for displaying the updated project construction plan in the project group.
In the scheme of the invention, the method comprises the steps of firstly obtaining a building information model of a target project and project related information, then carrying out model segmentation on the building information model of the target project to obtain a plurality of project model blocks arranged according to construction time sequence, and matching project construction plans, project responsible person information and project expected time limit associated with each project model block from the project related information. Then, creating a project group corresponding to each project model block, configuring group management authority of users of each user terminal in the project group according to project principal information associated with each project model block, screening chat records corresponding to a plurality of users in the project group to obtain a key project text, and predicting the current project progress of a corresponding project construction plan according to the key project text. And under the condition that the current project progress accords with project early warning conditions, project early warning information is sent to the user terminal with the target group management authority, so that the user terminal with the target group management authority responds to the project early warning information, acquires an updated project construction plan based on editing operation of a plan updating control and returns the project construction plan, wherein the expected finishing period of the updated project construction plan is within the project expected time limit. And finally, displaying the updated project construction plan in the project group. Thus, all users in the project group can conveniently check the corresponding project construction plan. And performing construction adjustment according to the updated project construction plan, so that the project is finished within the project expected time limit as far as possible, and the target project can be finished within the project expected time limit.
The foregoing description is only an overview of the present invention, and is intended to be implemented in accordance with the teachings of the present invention in order that the same may be more clearly understood and to make the same and other objects, features and advantages of the present invention more readily apparent.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to designate like parts throughout the figures.
In the drawings:
FIG. 1 is a flow chart of steps of a project progress management method based on BIM technology according to an embodiment of the present invention;
FIG. 2 is a flowchart illustrating steps of another method for managing engineering progress based on BIM technology according to an embodiment of the present invention;
fig. 3 is a block diagram of an engineering progress management device based on a BIM technology according to an embodiment of the present invention.
Detailed Description
Exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present invention are shown in the drawings, it should be understood that the present invention may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
Referring to fig. 1, a step flow chart of a project progress management method based on a BIM technology provided by an embodiment of the present invention is shown, where the method is applied to a server, and the method may include:
s101, acquiring a building information model and engineering related information of a target engineering.
The building information module is generated by the user terminal based on the engineering prototype graph of the target engineering.
In the embodiment of the invention, the target engineering can be house construction engineering, bridge construction engineering, road engineering and the like. The building information module (also called BIM) obtains BIM corresponding to the target engineering based on editing operation of a model creation interface of the user terminal. The engineering prototype graph may be understood as an engineering drawing of a specific project corresponding to the target engineering, for example, the engineering prototype graph may be a CAD file, a picture, or the like. The engineering-related information may be understood as engineering construction information specific to the target engineering. Which may include, but is not limited to, engineering construction plans, engineering responsible person information, expected time limits for engineering, etc. Wherein, the project expected time limit refers to the project predicted finishing time.
S102, carrying out model segmentation on the building information model of the target project to obtain a plurality of project model blocks arranged according to construction time sequence, and matching project construction plans, responsible person information and project expected time limit associated with each project model block from the project related information.
In the embodiment of the invention, the model segmentation can be understood as segmenting the BIM of the target project into the project presentation models matched with the corresponding construction time sequence according to the construction time sequence of the project related to the BIM, and determining the project presentation model corresponding to each project as a project model block. In the model segmentation, the model features of the BIM of the construction target project may be segmented according to their item names, for example, for one building construction project, the model features may be divided into the following items: house main construction, main cement painting, hydroelectric engineering, woodworking and the like. The corresponding project model blocks can be BIM of the house main body, BIM of the house main body and BIM of the cement after being painted and BIM of the hydroelectric engineering, and BIM corresponding to the complete target engineering finally, and the BIMs are arranged according to the construction time sequence, so that project division and project finishing effect diagrams corresponding to the target engineering can be visualized.
After the corresponding project model blocks are segmented, project construction plans, project responsible person information and project expected time limits associated with the project model blocks can be matched from project related information. The project expected time limit refers to the project pre-planned finishing time, and the project expected time limit corresponding to the last project is the project expected time limit. The project construction plan in the project related information can comprise project names, so that the project construction plan, project responsible person information and project expected time limit associated with each project model block can be matched through different project names.
S103, creating project groups corresponding to the project model blocks, and configuring group management authorities of users of the user terminals in the project groups according to project responsible person information corresponding to the project model blocks.
In the embodiment of the invention, the project responsible person information may include a user name and a project responsible level, where the project responsible level may include a first level, a second level and a third level, where the first level is higher than the second level, and the second level is higher than the third level, and the higher the project responsible level is, the wider the scope of the project responsible for the corresponding user is. For example, the project total responsible person may be a first level, the project sub-responsible person may be a second level, and the supervisor may be a third level.
Correspondingly, the association relationship between the project responsibility level and the group management authority may be preset, for example, in the case that the project responsibility level is the first level, the corresponding group management authority may include the management authority of group management and the file release authority for releasing the project construction plan; in the case that the project responsibility level is the second level, the corresponding group management authority may include editing authority for the project construction plan, and in the case that the project responsibility level is the third level, only the authority of the corresponding user to send the message in the group is reserved, and no other group management authority is provided. Thus, the group management authority associated with the project responsibility level in the responsible person information is matched for a plurality of users in the group corresponding to each project model block according to the association relation. And configuring group management authority for the users associated with the user names in the information of the responsible persons.
S104, screening chat records corresponding to a plurality of users in the project group to obtain a key project text, and predicting the current project progress of the corresponding project construction plan according to the key project text.
In the embodiment of the invention, the chat records of a plurality of users in the project group in a certain time period can be acquired based on the condition of acquiring the user authorization. Considering that the project progress is generally reported by people with low project responsibility level, the chat records of the users with the project responsibility level of the third level in the group can be screened out from the chat records of a plurality of users in the project group, and the key project text is obtained according to the chat records of the users with the third level and session time stamps issued by the chat records.
In one example, keywords are matched out sequentially for each session in the chat log of the third tier of users. Wherein, the order refers to the order of the acquired chat records. The keywords may be preset based on different projects, for example, for a house main building project, it may be carefully divided into a plurality of sub-projects, and thus, the project construction plan may include a plurality of sub-projects and preset completion periods corresponding to the sub-projects, for example, a preset completion period for laying foundation is a day, a preset completion period for building a building is b days, and a preset completion period for capping is c days. Thus, the keywords may include words such as "foundation", "building construction", and "capping" that can represent progress of each sub-item, and are not limited herein too much, and those skilled in the art may add or delete corresponding keywords according to the division of actual sub-items. The keyword libraries of different projects are different, and when the project groups corresponding to the project model blocks are created, the keyword libraries of the corresponding projects can be matched.
After the keywords are matched in sequence, session time stamps sent by the corresponding keywords can be increased, and the keywords and the session time stamps are used as key item texts. After the key project text is determined, the key words and the corresponding session time stamps related to the last two sub-projects in the key project text can be statistically analyzed, so that the current project progress of the corresponding project construction plan is predicted based on the analysis result. For example, keywords related to the last two sub-items in the key item text are "foundation" and "building construction". Then the sub-project that the current project schedule may be in is indicated as building construction, which does not involve capping. And predicting the current project progress of the corresponding project construction plan according to the time interval of the session time stamp between the keywords related to the two latest sub-projects. For example, when the last time the session time stamp related to the keyword "foundation" in the key project text is 2023, 6, 1 day, the last time the session time stamp related to the keyword "building construction" is 2023, 7, 15 days, and the current time stamp is 2023, 7, 20 days, the current project progress is indicated in the sub-project for constructing the building, and 5 days are expected to be constructed. Thus, the current project schedule may be expressed as: building, and constructing for 5 days.
And S105, under the condition that the current project progress accords with project early warning conditions, project early warning information is sent to the user terminal with the target group management authority, so that the user terminal with the target group management authority responds to the project early warning information, acquires an updated project construction plan based on editing operation of a plan updating control, and returns the project construction plan, wherein the expected finishing period of the updated project construction plan is within the project expected time limit.
And S106, displaying the updated project construction plan in the project group.
In an example of the embodiment of the present invention, the project early warning condition may be that a time interval between an expected completion period of completing the project and an expected time period of completing the project is smaller than a preset time period difference value according to a current project progress. The specific value of the preset time limit difference value can be selected by a person skilled in the art according to actual situations, for example, the preset time limit difference value can be 10 days, 15 days, 30 days, etc.
And determining the expected completion period of the project according to the preset completion period of the remaining sub-projects of the project construction plan and the current project progress. For example, the current project progress is building, the construction has been performed for 5 days, the preset completion period of the current sub-project "building" is b days, and the preset completion period of the remaining sub-projects "capping" is c days. Thus, the expected completion period of the item may be obtained through b-5+c and the expected completion period of the item determined based on the expected completion period and the current timestamp. And under the condition that the current project progress accords with the project early warning condition, the server side sends project early warning information to the user terminal with the target group management authority. In one example, the item pre-warning information may be as follows: the current project is slow in progress and there is a great risk that it cannot be completed as expected.
And the user terminal corresponding to the user of the second level or the user terminal corresponding to the user of the first level responds to the project expected information, acquires an updated project construction plan based on the editing operation of the plan updating control, and returns the updated project construction plan to the server. Wherein the expected completion deadline of the updated project construction plan is within the project expected deadline (including the project expected deadline day). After receiving the updated project construction plan, the server side can display the updated project construction plan in the project group, so that all users in the project group can conveniently check the corresponding project construction plan. And performing construction adjustment according to the updated project construction plan, so that the project is finished within the project expected time limit as far as possible, and the target project can be finished within the project expected time limit.
Referring to fig. 2, a flowchart illustrating steps of another engineering progress management method based on BIM technology according to an embodiment of the present invention is shown, where the method may include:
s201, acquiring a building information model and engineering related information of a target engineering.
S202, carrying out model segmentation on the building information model of the target project to obtain a plurality of project model blocks arranged according to construction time sequence, and matching project construction plans, project responsible person information and project expected time limit associated with each project model block from the project related information.
S203, creating an item group corresponding to each item model block, and configuring group management authority of users of each user terminal in the item group according to the information of item responsible persons associated with each item model block.
S204, screening chat records corresponding to a plurality of users in the project group to obtain a key project text, and predicting the current project progress of the corresponding project construction plan according to the key project text.
In the embodiment of the present invention, the description of steps S201 to S204 refers to the description of steps S101 to S104.
In an optional embodiment of the invention, the method may further include a step of determining whether the current project progress meets a project pre-warning condition:
and determining a first free time limit according to the current project progress and the project expected time limit.
Determining a second free time limit according to the following formula:
formula (1)
Wherein, T2 is a second free time limit; t1 is a first free time limit; k refers to the total number of impact indicators that impact the progress of the current project; ai is the weight coefficient of the i-th influence index influencing the progress of the current project; ti is the theoretical influence duration of the ith influence index affecting the current project progress.
In the embodiment of the invention, factors which are considered to influence the progress of the current project, such as weather, local construction regulations and the like, are all influence indexes which influence the progress of the current project. And determining the expected completion period of the project according to the preset completion period of the remaining sub-projects of the project construction plan and the current project progress. For example, the current project progress is building, the construction has been performed for 5 days, the preset completion period of the current sub-project "building" is b days, and the preset completion period of the remaining sub-projects "capping" is c days. Thus, the expected completion period of the item may be obtained through b-5+c and the expected completion period of the item determined based on the expected completion period and the current timestamp. Thereby determining a time interval between the project expected time limit and the expected completion time limit as a first free time limit.
Therefore, the first free time limit is a theoretical free period from the current time stamp to the project expected time limit, and on the basis of the theoretical free period, the second free time limit can be obtained by considering all theoretical influence periods of influence indexes influencing the progress of the current project, wherein the second free time limit is used for representing the residual free period from the current time stamp to the project expected time limit. If the first influence index of a certain area affecting the progress of the current project is weather and rains for 5 days in the last month corresponding to the current time stamp, the theoretical influence duration of the corresponding influence index is 5 days. And the influence duration of the influence index, which influences the progress of the project in the month corresponding to the current time stamp, is used as the theoretical influence duration. The weight coefficients of all the influence indexes are preset, and are determined by a technician according to the height of the importance degree of the factors influencing the construction progress, and the accumulated value of the weight coefficients of all the influence indexes is equal to 1.
If the time limit difference value of the first idle time limit and the second idle time limit is smaller than the preset time limit difference value, determining that the current project progress accords with the project early warning condition. It is described that the current construction progress is difficult to complete the current project within the project expectation time limit after considering all the influence indexes affecting the project progress. Thereby performing step S205. The specific value of the preset time limit difference value can be selected by a person skilled in the art according to actual situations, for example, the preset time limit difference value can be 10 days, 15 days, 30 days, etc. If the time limit difference value of the first free time limit and the second free time limit is larger than or equal to the preset time limit difference value, determining that the current project progress does not meet the project early warning condition, and indicating that the current project can still be completed within the project expected time limit after considering all the influence indexes influencing the project progress.
And S205, under the condition that the current project progress accords with project early warning conditions, project early warning information is sent to the user terminal with the target group management authority, so that the user terminal with the target group management authority responds to the project early warning information, acquires an updated project construction plan based on editing operation of a plan updating control, and returns the project construction plan, wherein the expected finishing period of the updated project construction plan is within the project expected time limit.
S206, setting the updated project construction plan and a view record control associated with the user with the target group management authority in the plan display frame, displaying the plan display frame in the project group, and enabling the user terminal with the target group management authority to acquire the attribute of the view record control and return based on the trigger of the touch operation of the project construction plan.
In the embodiment of the invention, a server side sends item early warning information to a user terminal with target group management authority. In one example, the item pre-warning information may be as follows: the current project is slow in progress and there is a great risk that it cannot be completed as expected.
And the user terminal corresponding to the user of the second level or the user terminal corresponding to the user of the first level responds to the project expected information, acquires an updated project construction plan based on the editing operation of the plan updating control, and returns the updated project construction plan to the server. Wherein the expected completion deadline of the updated project construction plan is within the project expected deadline (including the project expected deadline day). After receiving the updated project construction plan, the server side can display the updated project construction plan in the project group, so that all users in the project group can conveniently check the corresponding project construction plan. And performing construction adjustment according to the updated project construction plan, so that the project is finished within the project expected time limit as far as possible, and the target project can be finished within the project expected time limit.
In one example, the project display frame may be a dialog frame that only users of the first and second levels can publish so that the updated project construction plan and the user associated view record controls with the target group management rights can be presented within the project group in accordance with the project display frame. A user with target group management rights may be understood as a user whose item responsibility level is a first level and a second level.
And acquiring the attribute of the view record control on the basis of the trigger of the touch operation of the project construction plan at the user terminal corresponding to the user with the target group management authority. Wherein the attribute of the view record control may include two, one being read and the other being unread. For example, after the user views the updated project construction plan based on the user terminal, the user terminal obtains that the attribute of the view record control is read.
S207, according to the attribute of the current viewing record control of the user terminal, the attribute of the viewing record control of the corresponding user in the item group is displayed and updated.
In the embodiment of the invention, based on the attribute of the current view record control of the corresponding user fed back by the user terminal, the attribute of the view record control associated with the corresponding user (the user with the target group management authority) in the project group is updated. Thus, after the updated project construction plan is displayed in the project group, it may be determined which user has viewed the updated project construction plan and which user has not viewed the updated project construction plan among the plurality of users corresponding to the first level and the second level based on the attribute of each view record control. Therefore, a person in charge of related projects can be urged to follow up the projects according to the updated project construction plan, the projects can be finished within the project expected time limit as far as possible, and the target projects can be finished within the project expected time limit.
In an alternative embodiment of the present invention, after presenting the updated project construction plan in the project group, the method may further include:
screening chat records corresponding to a plurality of users in the project group, updating the key project text, and predicting the current project progress of the corresponding project construction plan according to the updated key project text.
If the current project progress accords with the project early warning condition, continuing to send project early warning information to the user terminal with the target group management authority, and receiving an updated project construction plan determined by the user terminal in response to the project early warning information.
And displaying the updated project construction plan in the project group.
In the embodiment of the present invention, after the updated project construction plan is displayed in the project group, the step S204 may be further repeated, and it is determined whether the current project progress meets the project early-warning condition, and if yes, the descriptions of the steps S205-S207 are repeated.
In summary, the method for managing project progress based on the BIM technology provided by the embodiment of the invention can include the steps of firstly obtaining a building information model of a target project and project related information, then carrying out model segmentation on the building information model of the target project to obtain a plurality of project model blocks arranged according to construction time sequence, and matching project construction plans, project responsible person information and project expected time limits associated with each project model block from the project related information. Then, creating a project group corresponding to each project model block, configuring group management authority of users of each user terminal in the project group according to project principal information associated with each project model block, screening chat records corresponding to a plurality of users in the project group to obtain a key project text, and predicting the current project progress of a corresponding project construction plan according to the key project text. And under the condition that the current project progress accords with project early warning conditions, project early warning information is sent to the user terminal with the target group management authority, so that the user terminal with the target group management authority responds to the project early warning information, acquires an updated project construction plan based on editing operation of a plan updating control and returns the project construction plan, wherein the expected finishing period of the updated project construction plan is within the project expected time limit. And finally, displaying the updated project construction plan in the project group. Thus, all users in the project group can conveniently check the corresponding project construction plan. And performing construction adjustment according to the updated project construction plan, so that the project is finished within the project expected time limit as far as possible, and the target project can be finished within the project expected time limit.
It should be noted that, for simplicity of description, the method embodiments are shown as a series of acts, but it should be understood by those skilled in the art that the embodiments are not limited by the order of acts, as some steps may occur in other orders or concurrently in accordance with the embodiments. Further, those skilled in the art will appreciate that the embodiments described in the specification are presently preferred embodiments, and that the acts are not necessarily required by the embodiments of the application.
The embodiment of the application also provides an engineering progress management system based on BIM technology, which comprises a server side and a user terminal, wherein:
the server side is used for acquiring a building information model of the target project and project related information;
the server is also used for carrying out model segmentation on the building information model of the target project to obtain a plurality of project model blocks arranged according to the construction time sequence, and matching project construction plans, project responsible person information and project expected time limit associated with each project model block from the project related information;
the server is also used for creating a project group corresponding to each project model block and configuring the group management authority of the user of each user terminal in the project group according to the project principal information associated with each project model block;
The server is further used for screening chat records corresponding to a plurality of users in the project group to obtain key project texts, and predicting the current project progress of the corresponding project construction plan according to the key project texts;
the server is further configured to send project early warning information to a user terminal with a target group management authority when the current project progress meets a project early warning condition;
the user terminal is used for responding to the project early warning information, acquiring an updated project construction plan based on the editing operation of the plan updating control and returning, wherein the expected finishing period of the updated project construction plan is within the project expected time limit;
the server is further configured to display the updated project construction plan in the project group.
In the embodiments of the present invention, the description of the system refers to the description of the embodiments of the method described above, and is not described herein.
Referring to fig. 3, an engineering progress management device based on BIM technology provided by an embodiment of the present invention is shown, where the device may include:
the model generating module 301 is configured to obtain a building information model and engineering related information of a target engineering.
The model segmentation module 302 is configured to perform model segmentation on the building information model of the target project to obtain a plurality of project model blocks arranged according to a construction time sequence, and match project construction plans, project responsible person information and project expected time limits associated with each project model block from the project related information.
The group creation module 303 is configured to create a project group corresponding to each project model block, and configure a group management authority of a user of each user terminal in the project group according to project principal information associated with each project model block.
The project progress prediction module 304 is configured to screen chat records corresponding to a plurality of users in the project group, obtain a key project text, and predict a current project progress of a corresponding project construction plan according to the key project text.
And the early warning information sending module 305 is configured to send item early warning information to a user terminal with target group management authority when the current item progress accords with an item early warning condition, so that the user terminal with target group management authority responds to the item early warning information, obtains an updated item construction plan based on editing operation of a plan update control, and returns the updated item construction plan, wherein an expected completion period of the updated item construction plan is within an item expected time period.
And the plan display module 306 is configured to display the updated project construction plan in the project group.
In an alternative embodiment of the invention, the project progress prediction module 304 is further configured to:
screening chat records corresponding to a plurality of users in the project group, updating the key project text, and predicting the current project progress of a corresponding project construction plan according to the updated key project text;
the early warning information sending module 305 is further configured to continuously send item early warning information to a user terminal with a target group management authority if the current item progress meets the item early warning condition, and receive an updated item construction plan determined by the user terminal in response to the item early warning information;
the plan display module 306 is further configured to display the updated project construction plan in the project group.
In an alternative embodiment of the invention, the plan presentation module 306 may also be configured to:
and setting the updated project construction plan and a view record control associated with a user with target group management authority in the plan display frame, and displaying the plan display frame in the project group, so that a user terminal with the target group management authority acquires the attribute of the view record control and returns based on the trigger of the touch operation of the project construction plan.
The apparatus may further comprise an attribute update module, which may be configured to:
and according to the attribute of the current viewing record control of the user terminal, displaying and updating the attribute of the viewing record control of the corresponding user in the item group.
In an alternative embodiment of the invention, the project progress prediction module 304 may include:
and the record screening sub-module is used for screening chat records of users with the third grade of the responsibility level of the project from the chat records corresponding to the multiple users in the project group.
And the key text determining sub-module is used for obtaining the key item text according to the chat record of the third-level user and the session time stamp published by the chat record.
In an alternative embodiment of the invention, the key text determination submodule may be further configured to:
and matching keywords in sequence for each session in the chat records of the third-level users.
And adding session time stamps sent by the corresponding keywords, and taking the keywords and the session time stamps as key item texts.
An alternative embodiment of the invention, the apparatus further includes an early warning determining module, and the early warning determining module further includes:
And the first time limit determination submodule is used for determining a first vacant time limit according to the current project progress and the project expected time limit.
The second time limit determining submodule is used for determining a second vacant time limit according to the following formula:
formula (1)
Wherein, T2 is a second free time limit; t1 is a first free time limit; k refers to the total number of impact indicators that impact the progress of the current project; ai is the weight coefficient of the i-th influence index influencing the progress of the current project; ti is the theoretical influence duration of the ith influence index affecting the current project progress.
And the early warning determining submodule is used for determining that the current project progress accords with the project early warning condition if the time limit difference value of the first vacant time limit and the second vacant time limit is smaller than the preset time limit difference value.
The early warning determining submodule is further used for determining that the current project progress does not meet the project early warning condition if the time limit difference value of the first vacant time limit and the second vacant time limit is larger than or equal to the preset time limit difference value.
In an alternative embodiment of the invention, the group creation module 303 may include:
and the management authority matching sub-module is used for matching the group management authority associated with the project responsibility level in the responsible person information for a plurality of users in the project group corresponding to each project model block.
And the permission configuration sub-module is used for configuring the group management permission for the users associated with the user names in the information of all responsible persons.
In summary, the project progress management device based on the BIM technology provided by the embodiment of the present invention may include first obtaining a building information model of a target project and project related information, then performing model segmentation on the building information model of the target project to obtain a plurality of project model blocks arranged according to a construction time sequence, and matching project construction plans, project responsible person information and project expected time limits associated with each project model block from the project related information. Then, creating a project group corresponding to each project model block, configuring group management authority of users of each user terminal in the project group according to project principal information associated with each project model block, screening chat records corresponding to a plurality of users in the project group to obtain a key project text, and predicting the current project progress of a corresponding project construction plan according to the key project text. And under the condition that the current project progress accords with project early warning conditions, project early warning information is sent to the user terminal with the target group management authority, so that the user terminal with the target group management authority responds to the project early warning information, acquires an updated project construction plan based on editing operation of a plan updating control and returns the project construction plan, wherein the expected finishing period of the updated project construction plan is within the project expected time limit. And finally, displaying the updated project construction plan in the project group. Thus, all users in the project group can conveniently check the corresponding project construction plan. And performing construction adjustment according to the updated project construction plan, so that the project is finished within the project expected time limit as far as possible, and the target project can be finished within the project expected time limit.
In this specification, each embodiment is described in a progressive manner, and each embodiment is mainly described by differences from other embodiments, and identical and similar parts between the embodiments are all enough to be referred to each other.
As will be readily appreciated by those skilled in the art: any combination of the above embodiments is possible, and thus is an embodiment of the present invention, but the present specification is not limited by the text.
In the description provided herein, numerous specific details are set forth. However, it is understood that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.
Similarly, it should be appreciated that in the above description of exemplary embodiments of the invention, various features of the invention are sometimes grouped together in a single embodiment, figure, or description thereof for the purpose of streamlining the disclosure and aiding in the understanding of one or more of the various inventive aspects. However, the disclosed method should not be construed as reflecting the intention that: i.e., the claimed invention requires more features than are expressly recited in each claim. Rather, as the following claims reflect, inventive aspects lie in less than all features of a single foregoing disclosed embodiment. Thus, the claims following the detailed description are hereby expressly incorporated into this detailed description, with each claim standing on its own as a separate embodiment of this invention.
Those skilled in the art will appreciate that the modules in the apparatus of the embodiments may be adaptively changed and disposed in one or more apparatuses different from the embodiments. The modules or units or components of the embodiments may be combined into one module or unit or component and, furthermore, they may be divided into a plurality of sub-modules or sub-units or sub-components. Any combination of all features disclosed in this specification (including any accompanying claims, abstract and drawings), and all of the processes or units of any method or apparatus so disclosed, may be used in combination, except insofar as at least some of such features and/or processes or units are mutually exclusive. Each feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving the same, equivalent or similar purpose, unless expressly stated otherwise.
An electronic device, comprising:
one or more processors;
a memory;
one or more programs, wherein the one or more programs are stored in the memory and configured to be executed by the one or more processors, the one or more programs configured to perform the methods described in the above embodiments.
A computer readable storage medium storing a computer program for use in connection with an electronic device, the computer program being executable by a processor to perform the method of the above embodiments.
Claims (10)
1. The engineering progress management method based on the BIM technology is characterized by comprising the following steps of:
acquiring a building information model of a target project and project related information;
performing model segmentation on the building information model of the target project to obtain a plurality of project model blocks arranged according to construction time sequence, and matching project construction plans, project responsible person information and project expected time limit associated with each project model block from the project related information;
creating a project group corresponding to each project model block, and configuring group management authority of users of each user terminal in the project group according to project principal information associated with each project model block;
screening chat records corresponding to a plurality of users in the project group to obtain a key project text, and predicting the current project progress of a corresponding project construction plan according to the key project text;
under the condition that the current project progress accords with project early warning conditions, project early warning information is sent to a user terminal with target group management authority, so that the user terminal with the target group management authority responds to the project early warning information, and an updated project construction plan is acquired and returned based on editing operation of a plan update control, wherein the expected finishing period of the updated project construction plan is within the project expected time limit;
And displaying the updated project construction plan in the project group.
2. The method for project progress management based on BIM technology according to claim 1, wherein after the presenting of the updated project construction plan within the project group, the method further includes:
screening chat records corresponding to a plurality of users in the project group, updating the key project text, and predicting the current project progress of a corresponding project construction plan according to the updated key project text;
if the current project progress accords with the project early warning condition, continuing to send project early warning information to a user terminal with target group management authority, and receiving an updated project construction plan determined by the user terminal in response to the project early warning information;
and displaying the updated project construction plan in the project group.
3. The method for project progress management based on BIM technology according to claim 2, wherein the presenting of the updated project construction plan within the project group includes:
setting the updated project construction plan and a view record control associated with a user with target group management authority in the plan display frame, and displaying the plan display frame in the project group, so that a user terminal with the target group management authority acquires the attribute of the view record control and returns based on the trigger of the touch operation of the project construction plan;
The method further comprises the steps of:
and according to the attribute of the current viewing record control of the user terminal, displaying and updating the attribute of the viewing record control of the corresponding user in the item group.
4. The project progress management method based on the BIM technology according to claim 1, wherein the filtering chat records corresponding to a plurality of users in the project group to obtain key project text includes:
screening chat records of users with the third class of item responsibility level from the chat records corresponding to the plurality of users in the item group;
and obtaining the key item text according to the chat record of the third-level user and the session time stamp issued by the chat record.
5. The method for managing project progress based on the BIM technology according to claim 4, wherein the obtaining the key item text according to the chat log of the third level user and the session time stamp published by the chat log includes:
sequentially matching keywords for each session in the chat records of the third-level users;
and adding session time stamps sent by the corresponding keywords, and taking the keywords and the session time stamps as key item texts.
6. The method for project progress management based on the BIM technology according to claim 5, wherein the method further includes the step of determining whether the current project progress meets the project pre-warning condition:
determining a first free time limit according to the current project progress and the project expected time limit;
determining a second free time limit according to the following formula:
；
wherein, T2 is a second free time limit; t1 is a first free time limit; k refers to the total number of impact indicators that impact the progress of the current project; ai is the weight coefficient of the i-th influence index influencing the progress of the current project; ti is the theoretical influence duration of the ith influence index affecting the current project progress;
if the time limit difference value of the first idle time limit and the second idle time limit is smaller than the preset time limit difference value, determining that the current project progress accords with the project early warning condition;
if the time limit difference value of the first idle time limit and the second idle time limit is larger than or equal to the preset time limit difference value, determining that the current project progress does not meet the project early warning condition.
7. The project progress management method based on the BIM technology according to claim 1, wherein the configuring the group management authority of the user of each user terminal in the project group according to the responsible person information corresponding to each project model block includes:
Matching group management authorities associated with the project responsibility levels in the responsible person information with a plurality of users in the project groups corresponding to the project model blocks;
and configuring the group management authority for the users associated with the user names in the information of the responsible persons.
8. The engineering progress management system based on the BIM technology is characterized by comprising a server side and a user terminal, wherein:
the server side is used for acquiring a building information model of the target project and project related information;
the server is also used for carrying out model segmentation on the building information model of the target project to obtain a plurality of project model blocks arranged according to the construction time sequence, and matching project construction plans, project responsible person information and project expected time limit associated with each project model block from the project related information;
the server is also used for creating a project group corresponding to each project model block and configuring the group management authority of the user of each user terminal in the project group according to the project principal information associated with each project model block;
the server is further used for screening chat records corresponding to a plurality of users in the project group to obtain key project texts, and predicting the current project progress of the corresponding project construction plan according to the key project texts;
The server is further configured to send project early warning information to a user terminal with a target group management authority when the current project progress meets a project early warning condition;
the user terminal is used for responding to the project early warning information, acquiring an updated project construction plan based on the editing operation of the plan updating control and returning, wherein the expected finishing period of the updated project construction plan is within the project expected time limit;
the server is further configured to display the updated project construction plan in the project group.
9. An engineering progress management device based on a BIM technology, the device comprising:
the model generation module is used for acquiring a building information model of the target project and project related information;
the model segmentation module is used for carrying out model segmentation on the building information model of the target project to obtain a plurality of project model blocks arranged according to construction time sequence, and matching project construction plans, project responsible person information and project expected time limit associated with each project model block from the project related information;
the group creation module is used for creating a project group corresponding to each project model block and configuring the group management authority of the user of each user terminal in the project group according to the project responsible person information associated with each project model block;
The project progress prediction module is used for screening chat records corresponding to a plurality of users in the project group to obtain a key project text, and predicting the current project progress of a corresponding project construction plan according to the key project text;
the early warning information sending module is used for sending project early warning information to the user terminal with the target group management authority under the condition that the current project progress accords with project early warning conditions, so that the user terminal with the target group management authority responds to the project early warning information, acquires an updated project construction plan based on editing operation of a plan updating control and returns the project construction plan, wherein the expected finishing period of the updated project construction plan is within the project expected time limit;
and the plan display module is used for displaying the updated project construction plan in the project group.
10. The BIM technology based project progress management apparatus of claim 9, wherein the project progress prediction module is further configured to:
screening chat records corresponding to a plurality of users in the project group, updating the key project text, and predicting the current project progress of a corresponding project construction plan according to the updated key project text;
The early warning information sending module is further used for continuously sending item early warning information to the user terminal with the target group management authority if the current item progress accords with the item early warning condition, and receiving an updated item construction plan determined by the user terminal in response to the item early warning information;
the project construction project management module is used for managing the project construction projects, and the project construction project management module is used for managing the project construction projects.
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