CN117196544B - Intelligent management method and system for engineering information - Google Patents
Intelligent management method and system for engineering information Download PDFInfo
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Abstract
The invention relates to the technical field of engineering information management, and discloses an intelligent engineering information management method and system, wherein the method comprises the following steps: acquiring project information authority configuration data of a plurality of historical building projects, and constructing a plurality of project information sets; extracting browsing authority data of a plurality of sub-engineering stages corresponding to each engineering stage under different engineering stages, and generating an authority feature vector of each sub-engineering stage; and determining a first authority change stage of each engineering stage based on the authority feature vector of each sub-engineering stage, generating a first authority adjustment scheme of each engineering stage, and performing browse authority setting management on engineering information of the target building engineering based on the first authority adjustment scheme. The invention reduces the management difficulty of engineering information and improves the management efficiency of engineering information.
Description
Technical Field
The invention relates to the technical field of engineering information management, in particular to an intelligent engineering information management method and system.
Background
For construction engineering, a large amount of engineering information is recorded in a database from an initial engineering preparation stage to a final engineering acceptance stage, wherein the confidentiality degree of the engineering information is different from engineering stage to engineering stage, and the confidentiality degree of the engineering information of each engineering stage is changed along with the change of engineering stage. In the process of development of constructional engineering along with time, relevant information management personnel generally adjust the browsing authority of all engineering information in a database based on experience knowledge in the unused engineering stage, so that engineering information is timely transmitted to relevant technical personnel as far as possible while the engineering information is not leaked in advance, and the influence on the engineering progress caused by untimely information transmission is avoided. In the process, the browsing permission of the engineering information is troublesome to adjust by manpower, the problem of untimely permission adjustment exists, and the management efficiency of the engineering information is low.
Disclosure of Invention
The embodiment of the invention aims to provide an intelligent management method and system for engineering information, which aim to solve at least one technical problem in the background technology.
In one aspect, the invention provides an intelligent management method for engineering information, which comprises the following steps:
acquiring engineering information authority configuration data of a plurality of historical building projects, and constructing to obtain a plurality of engineering information sets, wherein the engineering information authority configuration data comprises browsing authority data of engineering information of each engineering stage under different engineering stages;
dividing engineering information authority configuration data in each engineering information set into a plurality of engineering stages, extracting browsing authority data of a plurality of sub-engineering stages corresponding to each engineering stage under different engineering stages, and generating an authority characteristic vector of each sub-engineering stage, wherein the authority characteristic vector Fv of any sub-engineering stage is fv= (Fv 1, fv2, …, fvm), m is the number of engineering stages, and Fvi = (Fvi 1, fvi2, …, fvin) is the number of sub-engineering stages in engineering stage Fvi for any element Fvi in the authority characteristic vector Fv;
outputting the target building whenever engineering information of the target building engineering is acquired in response to the user operationThe authority characteristic vector of the sub-engineering stage to which the engineering information of the engineering belongs is then used for establishing the authority management vector H (g), H (g) = { H corresponding to the engineering information of the target building engineering based on the authority characteristic vector of the sub-engineering stage to which the engineering information of the target building engineering belongs 1 （g），h 2 （g）…h j （g）…h J （g）}，h j (g) The authority corresponding to the J-th sub-engineering stage corresponding to the engineering information of the g-th target building engineering, J=m×n, J is the total number of all sub-engineering stages, h j (g) When the value is 1 or 0 and the authority of engineering information of the target building engineering is public, h j (g) When the value is 1 and the authority of the engineering information of the target building engineering is not disclosed, h j (g) The value is 0; compressing the acquired engineering information of the target building engineering into a local memory, acquiring a right management vector H (g) corresponding to the engineering information of the target building engineering, predicting the next sub-engineering stage based on the right management vector H (g) corresponding to the engineering information of the target building engineering, and marking the predicted next sub-engineering stage as D; traversing right management vectors H (g) corresponding to engineering information of all target building engineering in a local memory, and meeting H D (g) Engineering information of all target building engineering of=1 is loaded to the cloud server;
and determining a first authority change stage of each engineering stage based on the authority feature vector of each sub-engineering stage, generating a first authority adjustment scheme of each engineering stage, and performing browse authority setting management on engineering information of all target building projects in the cloud server based on the first authority adjustment scheme.
And determining a first authority change stage of each engineering stage based on the authority feature vector of each sub-engineering stage, generating a first authority adjustment scheme of each engineering stage, and performing browse authority setting management on engineering information of the target building engineering based on the first authority adjustment scheme.
Predicting the next sub-engineering stage based on the right management vector H (g) corresponding to the engineering information of the currently acquired target building engineering, wherein the method specifically comprises the following steps:
sending the right management vector H (g) corresponding to the engineering information of the currently acquired target building engineering into a trained time sequence prediction network model for processing, and outputting the next sub-engineering stage;
the time sequence prediction network model adopts a GRU model, input data is a right management vector H (g) corresponding to engineering information of a target building engineering, and output data is the next sub-engineering stage;
training of the time-series predictive network model includes the following: acquiring project information authority configuration data of a plurality of historical building projects, acquiring corresponding authority management vectors H (g) aiming at each project information, and forming a training sample by the corresponding authority management vectors H (g) of the project information and the next sub-project stage to which the project information belongs; and forming a training sample set by all training samples, sending the training sample set into a time sequence prediction network model of the initialization parameters for training, and outputting the trained time sequence prediction network model after the prediction accuracy reaches a set value.
Further, determining a first rights variation phase for each engineering phase based on the rights feature vector for each sub-engineering phase includes:
recording any engineering stage as a target engineering stage, recording any sub engineering stage in the target engineering stage as a target sub engineering stage, and determining a sub authority change stage of the target sub engineering stage based on an authority characteristic vector of the target sub engineering stage, wherein the engineering stage of which the browsing authority is changed for the first time in all sub engineering stages in m engineering stages is the sub authority change stage of the target sub engineering stage based on the first engineering stage;
determining a plurality of sub-authority change phases of a target engineering phase, taking out the sub-authority change phase with the highest current frequency as a first authority change phase of the target engineering phase, and determining the first authority change phase of each engineering phase.
Further, generating a first authority adjustment scheme of each engineering stage, and performing browse authority setting management on engineering information of the target building engineering based on the first authority adjustment scheme, including:
for a target engineering stage, taking a sub-engineering stage with highest occurrence frequency of a plurality of sub-engineering stages of the target engineering stage in a first authority change stage of the target engineering stage, and recording the sub-engineering stage as a first authority adjustment reference stage;
determining a first authority adjustment reference stage of each engineering stage, and generating a first authority adjustment scheme of each engineering stage;
for any group of engineering information in the target building engineering, determining a first authority adjustment reference stage of the engineering information from a first authority adjustment scheme according to the engineering stage to which the engineering information belongs, and adjusting the browsing authority of the engineering information in the first authority adjustment reference stage, specifically adjusting the browsing authority of the engineering information from secret to public in the authority adjustment reference stage.
Further, after generating the first permission adjustment scheme of each engineering stage, the method further comprises:
determining a plurality of corrected sub-engineering stages based on the first authority change stage and the sub-authority change stage of each sub-engineering stage, wherein for any sub-engineering stage, if the first authority change stage and the sub-authority change stage of the sub-engineering stage are different, the sub-engineering stage is marked as the corrected sub-engineering stage;
determining a second authority change stage of each correction sub-engineering stage based on the sub-authority change stage of each correction sub-engineering stage, wherein the sub-authority change stage with the highest frequency is taken out as the second authority change stage of the correction sub-engineering stage for all engineering stages except the first authority change stage;
and carrying out scheme adjustment on the first authority adjustment scheme to generate a second authority adjustment scheme, and carrying out browsing authority setting management on engineering information of the target building engineering based on the second authority adjustment scheme.
Further, performing scheme adjustment on the first authority adjustment scheme to generate a second authority adjustment scheme, including:
for any correction sub-engineering stage, taking a sub-engineering stage with highest occurrence frequency of the sub-authority variation stage as a second authority adjustment reference stage in a plurality of sub-engineering stages corresponding to a second authority variation stage of the correction sub-engineering stage, and determining the second authority adjustment reference stage of each correction sub-engineering stage;
and replacing the first authority adjustment reference stage of the sub-engineering stage corresponding to each correction sub-engineering stage in the first authority adjustment scheme by using the second authority adjustment reference stage of each correction sub-engineering stage to obtain a second authority adjustment scheme.
Further, after the second permission adjustment scheme is obtained, the method further includes:
performing browse permission setting management on engineering information of the target building engineering based on a second permission adjustment scheme, including:
and for any group of engineering information in the target building engineering, determining a second authority adjustment reference stage of the engineering information from a second authority adjustment scheme according to the engineering stage to which the engineering information belongs, and adjusting the browsing authority of the engineering information in the second authority adjustment reference stage, specifically adjusting the browsing authority of the engineering information from confidentiality to disclosure in the authority adjustment reference stage.
As another aspect of the present application, there is provided an engineering information intelligent management system, including:
the data acquisition module is used for acquiring engineering information authority configuration data of a plurality of historical building projects and constructing a plurality of engineering information sets;
the feature extraction module is used for dividing engineering information authority configuration data in each engineering information set into a plurality of engineering stages, extracting browsing authority data of a plurality of sub-engineering stages corresponding to each engineering stage under different engineering stages, and generating an authority feature vector of each sub-engineering stage;
the authority management vector establishing module is used for establishing an authority management vector H (g) corresponding to the engineering information of the target building engineering according to the authority characteristic vector of the sub-engineering stage to which the engineering information of the target building engineering belongs;
the sub-engineering stage prediction module is used for predicting the next sub-engineering stage according to the authority management vector H (g) corresponding to the engineering information of the target building engineering which is currently acquired;
the engineering information storage module comprises a local memory and a cloud server, and is used for storing engineering information and loading the engineering information to be disclosed in the next sub-engineering stage from the local memory to the cloud server according to the prediction result of the sub-engineering stage prediction module;
the first scheme generation module is used for determining a first authority change stage of each engineering stage based on the authority characteristic vector of each sub-engineering stage and generating a first authority adjustment scheme of each engineering stage;
and the engineering information management module is used for carrying out browse authority setting management on the engineering information of the target building engineering based on the first authority adjustment scheme.
Further, the method further comprises the following steps:
the second scheme generation module is used for determining a plurality of corrected sub-engineering stages based on the first authority change stage and the sub-authority change stage of each sub-engineering stage, determining the second authority change stage of each corrected sub-engineering stage, and carrying out scheme adjustment on the first authority adjustment scheme to generate a second authority adjustment scheme;
and the engineering information management module carries out browse authority setting management on the engineering information of the target building engineering based on the second authority adjustment scheme.
Compared with the prior art, the invention has the following advantages:
1. according to the invention, the project information authority configuration data of the historical constructional engineering is analyzed, the project information most suitable for the disclosed project stage in different sub-project stages is determined, the sub-project stage which is specifically used for adjusting the browsing authority of the project information is further determined, the related authority adjustment scheme is determined, and the project information of the target constructional engineering to be managed is intelligently managed based on the authority adjustment scheme, so that the risk of untimely adjustment of the project information is smaller, the management difficulty of the project information is reduced, and the management efficiency of the project information is improved.
2. According to the invention, the project information which is not disclosed is firstly stored in the local memory, the next sub-project stage is predicted according to the project information which is uploaded currently, the project information which is to be disclosed is selected to be uploaded to the cloud server based on the next sub-project stage, the storage pressure of the cloud server is reduced on the premise that the project information access of a user is not influenced, and the experience of the user for accessing the project information is ensured; meanwhile, the engineering information which is not disclosed is firstly stored in the local memory, so that outsiders can be prevented from forcedly accessing the engineering information, and the safety of the engineering information is ensured.
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In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a flow chart of an intelligent management method for engineering information in an embodiment of the invention.
Fig. 2 is a schematic structural diagram of an intelligent management system for engineering information in an embodiment of the invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, some embodiments of the present application will be described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the present application. However, those of ordinary skill in the art will understand that in the various embodiments of the present application, numerous technical details have been set forth in order to provide a better understanding of the present application. However, the technical solutions claimed in the present application can be implemented without these technical details and with various changes and modifications based on the following embodiments.
Fig. 1 is a schematic flow chart of an intelligent management method for engineering information in an embodiment of the present invention, referring to fig. 1, the intelligent management method for engineering information provided in the embodiment of the present invention specifically includes:
s10, acquiring project information authority configuration data of a plurality of historical building projects, and constructing a plurality of project information sets;
in this embodiment, the historical building engineering may select the same type of building engineering according to actual needs, for example, residential community building engineering, transportation building engineering, etc., and the engineering information authority configuration data may specifically include browsing authority data of engineering information of each engineering stage in different engineering stages, and multiple engineering information sets are constructed with each building engineering as a core. It should be noted that, from the initial project setup phase to the final project acceptance phase, each building project spans a longer period, during this process, the whole building project may be divided into a plurality of project phases based on the progress of the project, for example, the project phases, the survey phases, the contract phases, the construction phases, the acceptance phases, and the like, and those skilled in the art know that there are multiple division manners for the project phases, one of which is shown in this embodiment, and those skilled in the art may select other division manners according to actual needs. Furthermore, each engineering stage may be further subdivided into a plurality of sub-engineering stages, for example, the contract stage may specifically include a selection stage of a construction team, a selection stage of a supervision unit, a contract signing stage and the like, each sub-engineering stage may involve different engineering information, a part of engineering information not involving private content may be disclosed at any time, but a part of engineering information involving confidential content may not be disclosed at any time, more of the engineering information is disclosed successively in the subsequent engineering stages, after the related engineering information is recorded, a professional information manager typically adjusts information authority, and in the appropriate engineering stage, a part of information is disclosed in advance or delayed, and in this process, the information may have an influence on the building engineering.
S20, dividing engineering information authority configuration data in each engineering information set into a plurality of engineering stages;
in the present embodiment, the data in each engineering information set may be divided based on one of the division manners shown in the above step S10.
S30, extracting browsing authority data of a plurality of sub-engineering stages corresponding to each engineering stage under different engineering stages, and generating authority feature vectors of each sub-engineering stage;
in this embodiment, the authority feature vector Fv of any sub-engineering stage is fv= (Fv 1, fv2, …, fvm), where m is the number of engineering stages, and for any element Fvi in the authority feature vector Fv there is Fvi = (Fvi 1, fvi, …, fvin), where n is the number of sub-engineering stages in engineering stage Fvi; for example, for Fvi = (Fvi, fvi2, …, fvin), each element may specifically be represented by 0 or 1, for example, the engineering information corresponding to a certain sub-engineering stage, and the browsing authority in the sub-current sub-engineering stage may be represented as 0 if the browsing authority in the sub-current sub-engineering stage is secret, and may be represented as 1 if the current browsing authority is public.
S40, acquiring a right management vector corresponding to engineering information of the target building engineering, predicting the next engineering sub-stage, and uploading engineering information to be disclosed in the next engineering sub-stage to a cloud server;
outputting a right feature vector of a sub-engineering stage to which the engineering information of the target building engineering belongs when the engineering information of the target building engineering is obtained in response to user operation, and then establishing a right management vector H (g), H (g) = { H corresponding to the engineering information of the target building engineering based on the right feature vector of the sub-engineering stage to which the engineering information of the target building engineering belongs 1 （g），h 2 （g）…h j （g）…h J （g）}，h j (g) The authority corresponding to the J-th sub-engineering stage corresponding to the engineering information of the g-th target building engineering, J=m×n, J is the total number of all sub-engineering stages, h j (g) When the value is 1 or 0 and the authority of engineering information of the target building engineering is public, h j (g) When the value is 1 and the authority of the engineering information of the target building engineering is not disclosed, h j (g) The value is 0; compressing and storing the acquired engineering information of the target building engineering into a local memory, wherein the local memory is used for storing the engineering information of the target building engineeringThe memory can be a distributed host, acquires a right management vector H (g) corresponding to engineering information of the target building engineering at the same time, predicts the next sub-engineering stage based on the right management vector H (g) corresponding to the engineering information of the target building engineering which is currently acquired, and marks the predicted next sub-engineering stage as D; traversing right management vectors H (g) corresponding to engineering information of all target building engineering in a local memory, and meeting H D (g) Engineering information of all target building engineering of=1 is loaded to the cloud server; when the access times of engineering information in the cloud server are lower than a set threshold value, deleting the corresponding engineering information from the cloud server, generating a large amount of engineering information in the continuous process of building engineering, and if the engineering information is stored in the cloud server, causing a large amount of pressure on the cloud server to prevent a user from accessing the engineering information, so that the application predicts the next sub-engineering stage according to the engineering information which is currently uploaded by storing the engineering information which is not disclosed in a local memory, and selects the engineering information to be disclosed to be uploaded to the cloud server based on the next sub-engineering stage, and reduces the storage pressure of the cloud server and ensures the experience of the user for accessing the engineering information on the premise of not influencing the access of the engineering information by the user; meanwhile, the engineering information which is not disclosed is firstly stored in the local memory, so that outsiders can be prevented from forcedly accessing the engineering information, and the safety of the engineering information is ensured.
Predicting the next sub-engineering stage based on the right management vector H (g) corresponding to the engineering information of the currently acquired target building engineering, wherein the method specifically comprises the following steps:
sending the right management vector H (g) corresponding to the engineering information of the currently acquired target building engineering into a trained time sequence prediction network model for processing, and outputting the next sub-engineering stage;
the time sequence prediction network model adopts a GRU model, input data is a right management vector H (g) corresponding to engineering information of a target building engineering, and output data is the next sub-engineering stage;
training of the time-series predictive network model includes the following: acquiring project information authority configuration data of a plurality of historical building projects, acquiring corresponding authority management vectors H (g) aiming at each project information, and forming a training sample by the corresponding authority management vectors H (g) of the project information and the next sub-project stage to which the project information belongs; and forming a training sample set by all training samples, sending the training sample set into a time sequence prediction network model of the initialization parameters for training, and outputting the trained time sequence prediction network model after the prediction accuracy reaches a set value.
S50, determining a first authority change stage of each engineering stage based on the authority feature vector of each sub-engineering stage, and generating a first authority adjustment scheme of each engineering stage;
in this embodiment, the first authority change stage characterizes an engineering stage in which most of engineering information in any one engineering stage can be disclosed.
S60, performing browse permission setting management on engineering information of all target building projects in the cloud server based on the first permission adjustment scheme.
According to the engineering information intelligent management method provided by the embodiment of the invention, the engineering information authority configuration data of the historical constructional engineering is analyzed, the engineering information most suitable for the engineering stages which are disclosed in different sub-engineering stages is determined, the sub-engineering stage which is specifically used for adjusting the browsing authority of the engineering information is further determined, the related authority adjustment scheme is determined, the intelligent management is carried out on the engineering information of the target constructional engineering to be managed based on the authority adjustment scheme, the period of the constructional engineering is very long, the difficulty of manually adjusting the browsing authority of the engineering information based on the manual experience is higher and higher along with the change of the stage where the constructional engineering is located, because the occurrence time of the engineering information of the new engineering stage is difficult to predict, the risk of untimely adjustment based on the adjustment mode of the authority adjustment scheme is smaller, and the management efficiency of the engineering information is higher.
The above-mentioned intelligent management method for engineering information is further described below with reference to more specific embodiments.
As a preferred embodiment, in step S50, the first authority modification stage of each engineering stage is determined based on the authority feature vector of each sub engineering stage, and specifically includes:
for convenience of description, any one engineering stage is recorded as a target engineering stage, any one of a plurality of sub engineering stages included in the target engineering stage is recorded as a target sub engineering stage,
determining a sub-authority change stage of the target sub-engineering stage based on the authority feature vector of the target sub-engineering stage;
in this embodiment, with the first engineering stage as a reference, among the m engineering stages, the sub-engineering stage of the target sub-engineering stage is a sub-engineering stage to which the sub-engineering stage of the first change of the browsing authority belongs, and it is worth supplementing that the first change of the browsing authority specifically refers to the process of adjusting from confidentiality to disclosure.
Determining a plurality of sub-authority change phases of a target engineering phase, taking out the sub-authority change phase with the highest current frequency as a first authority change phase of the target engineering phase, and determining the first authority change phase of each engineering phase;
in this embodiment, specifically, in a plurality of engineering sets, for the whole development process of a building engineering, there is a difference in sub-engineering stages in which browsing rights of sub-engineering stages in each engineering set are changed for the first time, and for any one of the sub-engineering stages, that is, a target sub-engineering stage, a sub-rights change stage corresponding to the target sub-engineering stage is determined in the above manner, and each sub-engineering stage corresponds to a sub-rights change stage, where sub-rights change stages corresponding to part of the sub-engineering stages may be the same, and in a process of manually adjusting engineering information of each sub-engineering stage based on manual experience, a condition of advanced operation or delayed operation may occur due to an operation error, so that a sub-rights change stage with the highest current frequency is taken out as the first rights change stage.
As a preferred embodiment, in step S50, after determining the first authority modification stage of each engineering stage, a first authority adjustment scheme of each engineering stage is generated, which specifically includes:
for a target engineering stage, taking a sub-engineering stage with highest occurrence frequency of a plurality of sub-engineering stages of the target engineering stage in a first authority change stage of the target engineering stage, and recording the sub-engineering stage as a first authority adjustment reference stage;
in this embodiment, taking the target engineering as an example, the target engineering stage corresponds to multiple sub engineering stages, where the sub-authority variation stage of each sub engineering stage may belong to the same engineering stage or may belong to different engineering stages, in this case, all the sub engineering stages with the sub-authority variation stage as the first authority variation stage are referred to, the sub engineering stages with the specific corresponding first-time variation of the browse authority in the first authority variation stage may not be the same, and the sub engineering stage with the highest occurrence frequency is the first authority adjustment reference stage, specifically, the first authority variation stage corresponding to the engineering stage indicates that most of the engineering information in the engineering stage is disclosed in the engineering stage with the first authority variation stage, and the first authority adjustment reference stage corresponding to the engineering stage indicates the sub engineering stage with the highest disclosure probability of the engineering information in the sub engineering stages with the first authority variation stage.
The first authority adjustment reference stage of each engineering stage can be determined in the mode, so that a first authority adjustment scheme of each engineering stage is generated; illustratively, the first permission adjustment scheme indicates to which sub-engineering stage the engineering information in each engineering stage may adjust the corresponding browsing permission after reaching,
further, after the first authority adjustment scheme of each engineering stage is generated, browsing authority setting management is performed on engineering information of the target building engineering based on the first authority adjustment scheme, which specifically includes:
for any group of engineering information in the target building engineering, the engineering stage to which the group of engineering information belongs can be determined, and according to the engineering stage to which the group of engineering information belongs, a first authority adjustment reference stage of the engineering information is determined from a first authority adjustment scheme, and the browsing authority of the engineering information is adjusted in the first authority adjustment reference stage, specifically, the browsing authority of the group of engineering information is adjusted from secret to public in the first authority adjustment reference stage.
As a preferred embodiment, for step S50, after generating the first rights adjustment scheme for each engineering stage, it further includes:
determining a plurality of corrected sub-engineering stages based on the first rights variation stage and the sub-rights variation stage of each sub-engineering stage;
in this embodiment, the correction sub-stage indicates a sub-engineering stage in which the first authority change stage and the sub-authority change stage are different, and specifically, for any sub-engineering stage, if the first authority change stage and the sub-authority change stage of the sub-engineering stage are different, the sub-engineering stage is referred to as a correction sub-engineering stage;
determining a second permission variation phase of each correction sub-engineering phase based on the sub-permission variation phase of each correction sub-engineering phase;
in this embodiment, there is a difference in the sub-authority change phases of each corrected sub-engineering phase, and a plurality of engineering phases may be corresponding to each corrected sub-engineering phase, and in consideration of this, the sub-authority change phase with the highest frequency is taken out as the second authority change phase of the corrected sub-engineering phase for all engineering phases except the first authority change phase;
it should be noted that, for a plurality of sub-engineering stages corresponding to each engineering stage, the related engineering information is different, and the engineering information of some sub-engineering stages may have specificity, for example, in the contract stage, the confidentiality degree of the engineering information related to the selection stage of the construction team and the selection stage of the supervision unit is lower, and the confidentiality is not required after the actual construction, so the engineering information can be disclosed earlier, while the confidentiality degree of the engineering information related to the contract signing stage in the contract stage is higher, and is generally disclosed later, for example, in the acceptance stage.
Therefore, in consideration of the above situation, the second authority change stage of each modification sub-engineering stage is determined, the first authority adjustment scheme is subjected to scheme adjustment based on the second authority change stage of the modification sub-engineering stage to generate a second authority adjustment scheme, and then the engineering information of the target building engineering is subjected to browse authority setting management based on the second authority adjustment scheme.
Further, after determining the second permission variation phase of each of the modified sub-engineering phases, the first permission adjustment scheme may be subjected to scheme adjustment to generate a second permission adjustment scheme based on the following manner:
taking any correction sub-engineering stage as an example, each correction sub-engineering stage may correspond to a plurality of sub-engineering stages, and taking the sub-engineering stage with the highest occurrence frequency of the sub-authority change stage as the second authority adjustment reference stage in the plurality of sub-engineering stages corresponding to the second authority change stage of the correction sub-engineering stage.
The second authority adjustment reference stage of each correction sub-engineering stage can be determined based on the mode;
after determining the second authority adjustment reference stage of each corrected sub-engineering stage, for the first authority adjustment scheme, each corrected sub-engineering stage corresponds to one sub-engineering stage in the first authority adjustment scheme, and the second authority adjustment reference stage of each corrected sub-engineering stage is used for replacing the first authority adjustment reference stage of the sub-engineering stage corresponding to each corrected sub-engineering stage in the first authority adjustment scheme, so as to obtain the second authority adjustment scheme.
For any one set of engineering information in the target building engineering, a second authority adjustment reference stage corresponding to the set of engineering information can be determined, and along with the promotion of the target building engineering, after the second authority adjustment reference stage is reached, the browsing authority of the set of engineering information is adjusted at the stage, and particularly, the browsing authority of the set of engineering information is adjusted from confidentiality to disclosure.
Fig. 2 is a schematic structural diagram of an intelligent management system for engineering information according to an embodiment of the present invention, and on the basis of the above-mentioned intelligent management method for engineering information, the embodiment of the present invention further provides an intelligent management system for engineering information, which specifically includes:
the data acquisition module is used for acquiring engineering information authority configuration data of a plurality of historical building projects and constructing a plurality of engineering information sets; the project information authority configuration data comprises browsing authority data of project information of each project stage under different project stages;
the feature extraction module is used for dividing engineering information authority configuration data in each engineering information set into a plurality of engineering stages, extracting browsing authority data of a plurality of sub-engineering stages corresponding to each engineering stage under different engineering stages, and generating authority feature vectors of each sub-engineering stage, wherein the authority feature vector Fv of any sub-engineering stage is fv= (Fv 1, fv2, …, fvm), m is the number of engineering stages, and Fvi = (Fvi 1, fvi, …, fvin) is the number of sub-engineering stages in engineering stage Fvi for any element Fvi in the authority feature vector Fv;
the authority management vector establishing module is used for establishing an authority management vector H (g) corresponding to the engineering information of the target building engineering according to the authority characteristic vector of the sub-engineering stage to which the engineering information of the target building engineering belongs;
the sub-engineering stage prediction module is used for predicting the next sub-engineering stage according to the authority management vector H (g) corresponding to the engineering information of the target building engineering which is currently acquired;
the engineering information storage module comprises a local memory and a cloud server, and is used for storing engineering information and loading the engineering information to be disclosed in the next sub-engineering stage from the local memory to the cloud server according to the prediction result of the sub-engineering stage prediction module;
the first scheme generation module is used for determining a first authority change stage of each engineering stage based on the authority characteristic vector of each sub-engineering stage and generating a first authority adjustment scheme of each engineering stage;
the engineering information management module is used for carrying out browse authority setting management on engineering information of the target building engineering based on the first authority adjustment scheme;
specifically, for any one group of engineering information in the target building engineering, a first authority adjustment reference stage of the engineering information is determined from a first authority adjustment scheme according to the engineering stage to which the engineering information belongs, and the browsing authority of the engineering information is adjusted in the first authority adjustment reference stage, specifically, the browsing authority of the engineering information is adjusted from secret to public in the authority adjustment reference stage.
As a preferred embodiment, an engineering information intelligent management system further includes:
the second scheme generation module is used for determining a plurality of corrected sub-engineering stages based on the first authority change stage and the sub-authority change stage of each sub-engineering stage, determining the second authority change stage of each corrected sub-engineering stage, and carrying out scheme adjustment on the first authority adjustment scheme to generate a second authority adjustment scheme;
and the engineering information management module carries out browse authority setting management on the engineering information of the target building engineering based on the second authority adjustment scheme.
It will be understood that modifications and variations will be apparent to those skilled in the art from the foregoing description, and it is intended that all such modifications and variations be included within the scope of the following claims. Parts of the specification not described in detail belong to the prior art known to those skilled in the art.
Claims (6)
1. The intelligent management method for engineering information is characterized by comprising the following steps:
acquiring engineering information authority configuration data of a plurality of historical building projects, and constructing to obtain a plurality of engineering information sets, wherein the engineering information authority configuration data comprises browsing authority data of engineering information of each engineering stage under different engineering stages;
dividing engineering information authority configuration data in each engineering information set into a plurality of engineering stages, extracting browsing authority data of a plurality of sub-engineering stages corresponding to each engineering stage under different engineering stages, and generating an authority characteristic vector of each sub-engineering stage, wherein the authority characteristic vector Fv of any sub-engineering stage is fv= (Fv 1, fv2, …, fvm), m is the number of engineering stages, and Fvi = (Fvi 1, fvi2, …, fvin) is the number of sub-engineering stages in engineering stage Fvi for any element Fvi in the authority characteristic vector Fv;
outputting a right feature vector of a sub-engineering stage to which the engineering information of the target building engineering belongs when the engineering information of the target building engineering is obtained in response to user operation, and then establishing a right management vector H (g), H (g) = { H corresponding to the engineering information of the target building engineering based on the right feature vector of the sub-engineering stage to which the engineering information of the target building engineering belongs 1 （g），h 2 （g）…h j （g）…h J （g）}，h j (g) The authority corresponding to the J-th sub-engineering stage corresponding to the engineering information of the g-th target building engineering, J=m×n, J is the total number of all sub-engineering stages, h j (g) When the value is 1 or 0 and the authority of engineering information of the target building engineering is public, h j (g) When the value is 1 and the authority of the engineering information of the target building engineering is not disclosed, h j (g) The value is 0; compressing the acquired engineering information of the target building engineering into a local memory, acquiring a right management vector H (g) corresponding to the engineering information of the target building engineering, predicting the next sub-engineering stage based on the right management vector H (g) corresponding to the engineering information of the target building engineering, and marking the predicted next sub-engineering stage as D; traversing right management vectors H (g) corresponding to engineering information of all target building engineering in a local memory, and meeting H D (g) Engineering information of all target building engineering of=1 is loaded to the cloud server;
determining a first authority change stage of each engineering stage based on the authority feature vector of each sub-engineering stage, generating a first authority adjustment scheme of each engineering stage, and performing browse authority setting management on engineering information of all target building projects in the cloud server based on the first authority adjustment scheme;
predicting the next sub-engineering stage based on the right management vector H (g) corresponding to the engineering information of the currently acquired target building engineering, wherein the method specifically comprises the following steps:
sending the right management vector H (g) corresponding to the engineering information of the currently acquired target building engineering into a trained time sequence prediction network model for processing, and outputting the next sub-engineering stage;
the time sequence prediction network model adopts a GRU model, input data is a right management vector H (g) corresponding to engineering information of a target building engineering, and output data is the next sub-engineering stage;
training of the time-series predictive network model includes the following: acquiring project information authority configuration data of a plurality of historical building projects, acquiring corresponding authority management vectors H (g) aiming at each project information, and forming a training sample by the corresponding authority management vectors H (g) of the project information and the next sub-project stage to which the project information belongs; all training samples form a training sample set, the training sample set is sent into a time sequence prediction network model of initialization parameters for training, and after the prediction accuracy reaches a set value, the trained time sequence prediction network model is output;
determining a first rights variation phase for each engineering phase based on the rights feature vector for each sub-engineering phase, comprising:
recording any engineering stage as a target engineering stage, recording any sub engineering stage in the target engineering stage as a target sub engineering stage, and determining a sub authority change stage of the target sub engineering stage based on an authority characteristic vector of the target sub engineering stage, wherein the engineering stage of which the browsing authority is changed for the first time in all sub engineering stages in m engineering stages is the sub authority change stage of the target sub engineering stage based on the first engineering stage;
determining a plurality of sub-authority change phases of a target engineering phase, taking out the sub-authority change phase with the highest current frequency as a first authority change phase of the target engineering phase, and determining the first authority change phase of each engineering phase;
generating a first authority adjustment scheme of each engineering stage, and performing browse authority setting management on engineering information of a target building engineering based on the first authority adjustment scheme, wherein the browse authority setting management comprises the following steps:
for a target engineering stage, taking a sub-engineering stage with highest occurrence frequency of a plurality of sub-engineering stages of the target engineering stage in a first authority change stage of the target engineering stage, and recording the sub-engineering stage as a first authority adjustment reference stage;
determining a first authority adjustment reference stage of each engineering stage, and generating a first authority adjustment scheme of each engineering stage;
for any group of engineering information in the target building engineering, determining a first authority adjustment reference stage of the engineering information from a first authority adjustment scheme according to the engineering stage to which the engineering information belongs, and adjusting the browsing authority of the engineering information in the first authority adjustment reference stage, specifically adjusting the browsing authority of the engineering information from secret to public in the authority adjustment reference stage.
2. The method for intelligently managing engineering information according to claim 1, further comprising, after generating the first authority adjustment scheme for each engineering stage:
determining a plurality of corrected sub-engineering stages based on the first authority change stage and the sub-authority change stage of each sub-engineering stage, wherein for any sub-engineering stage, if the first authority change stage and the sub-authority change stage of the sub-engineering stage are different, the sub-engineering stage is marked as the corrected sub-engineering stage;
determining a second authority change stage of each correction sub-engineering stage based on the sub-authority change stage of each correction sub-engineering stage, wherein the sub-authority change stage with the highest frequency is taken out as the second authority change stage of the correction sub-engineering stage for all engineering stages except the first authority change stage;
and carrying out scheme adjustment on the first authority adjustment scheme to generate a second authority adjustment scheme, and carrying out browsing authority setting management on engineering information of the target building engineering based on the second authority adjustment scheme.
3. The method for intelligently managing engineering information according to claim 2, wherein performing scheme adjustment on the first authority adjustment scheme to generate the second authority adjustment scheme includes:
for any correction sub-engineering stage, taking a sub-engineering stage with highest occurrence frequency of the sub-authority variation stage as a second authority adjustment reference stage in a plurality of sub-engineering stages corresponding to a second authority variation stage of the correction sub-engineering stage, and determining the second authority adjustment reference stage of each correction sub-engineering stage;
and replacing the first authority adjustment reference stage of the sub-engineering stage corresponding to each correction sub-engineering stage in the first authority adjustment scheme by using the second authority adjustment reference stage of each correction sub-engineering stage to obtain a second authority adjustment scheme.
4. The intelligent engineering information management method according to claim 3, further comprising, after the second authority adjustment scheme is obtained:
performing browse permission setting management on engineering information of the target building engineering based on a second permission adjustment scheme, including:
and for any group of engineering information in the target building engineering, determining a second authority adjustment reference stage of the engineering information from a second authority adjustment scheme according to the engineering stage to which the engineering information belongs, and adjusting the browsing authority of the engineering information in the second authority adjustment reference stage, specifically adjusting the browsing authority of the engineering information from confidentiality to disclosure in the authority adjustment reference stage.
5. An engineering information intelligent management system, characterized in that the system applies the engineering information intelligent management method of any one of the above claims 1-4, comprising:
the data acquisition module is used for acquiring engineering information authority configuration data of a plurality of historical building projects and constructing a plurality of engineering information sets;
the feature extraction module is used for dividing engineering information authority configuration data in each engineering information set into a plurality of engineering stages, extracting browsing authority data of a plurality of sub-engineering stages corresponding to each engineering stage under different engineering stages, and generating an authority feature vector of each sub-engineering stage;
the authority management vector establishing module is used for establishing an authority management vector H (g) corresponding to the engineering information of the target building engineering according to the authority characteristic vector of the sub-engineering stage to which the engineering information of the target building engineering belongs;
the sub-engineering stage prediction module is used for predicting the next sub-engineering stage according to the authority management vector H (g) corresponding to the engineering information of the target building engineering which is currently acquired;
the engineering information storage module comprises a local memory and a cloud server, and is used for storing engineering information and loading the engineering information to be disclosed in the next sub-engineering stage from the local memory to the cloud server according to the prediction result of the sub-engineering stage prediction module;
the first scheme generation module is used for determining a first authority change stage of each engineering stage based on the authority characteristic vector of each sub-engineering stage and generating a first authority adjustment scheme of each engineering stage;
and the engineering information management module is used for carrying out browse authority setting management on the engineering information of the target building engineering based on the first authority adjustment scheme.
6. The intelligent engineering information management system according to claim 5, further comprising:
the second scheme generation module is used for determining a plurality of corrected sub-engineering stages based on the first authority change stage and the sub-authority change stage of each sub-engineering stage, determining the second authority change stage of each corrected sub-engineering stage, and carrying out scheme adjustment on the first authority adjustment scheme to generate a second authority adjustment scheme;
and the engineering information management module carries out browse authority setting management on the engineering information of the target building engineering based on the second authority adjustment scheme.
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