CN113191632A - Online project management and control system and method for power internet of things - Google Patents
Online project management and control system and method for power internet of things Download PDFInfo
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Abstract
The invention discloses an online project management and control system and method for an electric power Internet of things, wherein the system comprises: the data interaction stage interaction data table comprises a plurality of interaction data items of a plurality of tasks in different interaction data stages of the items; managed items are preset in a data interaction stage interaction data table and assigned to an interaction data item interaction source end, and the interaction data item interaction source end carries out stage data interaction based on preset data interaction time setting; the management platform stores an interactive data phase data table corresponding to the managed project, and receives and analyzes the interactive data of the managed project according to the interactive data phase data table. According to the invention, through real-time uploading, auditing and analyzing of data of different stages of the electric power project, efficient management of various data in the project and timely and comprehensive control of a plurality of construction operation sites are realized.
Description
Technical Field
The invention relates to the technical field of electric power project management and control, in particular to an electric power internet of things online project management and control system and method.
Background
With the rapid increase of the economy of China, the electric power construction project is in a rapidly increasing trend, which puts higher requirements on how to make good the management of the electric power construction project. However, the construction information of the power engineering is complex, and the data information is sent by multiple parties, is available for multiple parties and is extracted for use. Therefore, the data processing time of the system is too long, namely, the data storage time is long, the data extraction time is long, the data processing time is long, and the like, so that the data cannot be normally used, and the use of the construction information of the power engineering is influenced.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides an electric power internet of things online project management and control system and method, which are used for realizing efficient field operation management and control based on real-time acquisition, uploading, auditing, processing and analysis of various data in the life cycle of an online project, and the technical scheme comprises the following steps:
in a first aspect, an online project management and control system for an electric power internet of things is provided, which includes:
the data interaction stage interaction data table comprises a plurality of interaction data items of a plurality of tasks in different interaction data stages of the items, and the interaction data items comprise items of state variables corresponding to constraint interaction data items and interaction data item interaction source ends;
managed items, wherein the managed items are preset in a data interaction stage interaction data table and assigned to an interaction data item interaction source end, and the interaction data item interaction source end carries out stage data interaction based on preset data interaction time setting and uploads interaction data to the management platform;
the management platform stores an interactive data phase data table corresponding to the managed project, and receives and analyzes the interactive data of the managed project according to the interactive data phase data table.
In a second aspect, an electric power internet of things online project management and control method based on the project management and control system is provided, and includes:
the managed project uploads an interactive data table to the project management platform when being started and controlled, the interactive data table comprises a plurality of interactive data projects of a plurality of tasks in different interactive data stages of the project, and the interactive data projects comprise a state variable item corresponding to a constraint interactive data project and an interactive data project interaction source end;
the managed project interactive data project interactive source end carries out phase data interaction based on preset data interactive time setting and uploads interactive data to the project management platform;
and the project management platform analyzes the interactive data according to the interactive data table so as to evaluate the overall process safety supervision and control of the project.
In a third aspect, a project management and control platform based on the project management and control system is provided, which comprises a storage unit, a processing unit, an interactive data table unit, a management and control starting unit and a reading unit;
the interactive data table unit stores an interactive data table, the state parameter table comprises one or more interactive data items, and the interactive data items comprise state variable items corresponding to constraint interactive data items and interactive data item interactive source ends;
the management and control starting unit is used for establishing management and control service for the managed project;
the reading unit reads various interactive data items of a plurality of tasks in different interactive data stages of the managed item according to the interactive data table;
the storage unit stores the interactive data;
and the processing unit analyzes the interactive data and outputs an analysis result.
The fourth aspect provides a data interaction source terminal based on the project management and control system, which comprises a storage module, a processing module, a communication module and an interactive data uploading unit;
the storage module comprises an interactive data table area and an interactive data area, wherein an interactive data table is stored in the interactive data table area, the interactive data table comprises one or more interactive data items, the interactive data items comprise items for restricting state variables corresponding to the interactive data items and interactive data item interactive source ends, and the interactive data area is used for storing the acquired interactive data;
one or more interactive data uploading units are provided, correspond to the interactive data items respectively and are used for uploading interactive data;
the processing module controls the storage and uploading of interactive data according to the interactive data table;
the communication module is used for uploading the interactive data.
The online project management and control system and method for the power Internet of things have the following beneficial effects:
1. project data of various interactive data projects of multiple tasks based on different interactive data stages are uploaded, audited and analyzed in real time, efficient management of various data in the projects is achieved on project basic information, site condition investigation data, project start plan data, two-case three-measure data and safety appliance data in the project data, timely and comprehensive control over multiple construction operation sites is further achieved through processing and analyzing based on the various interactive data, and remarkable operation control efficiency is improved.
2. The method comprises the steps that interactive data based on different interactive stages are analyzed through a preset task analysis model, safety control over field operation is achieved, human faces of violation behaviors are snapshotted, human face image coding vectors are analyzed through a trained convolutional neural network, difference comparison is conducted between the human face image coding vectors and human face image coding vectors of workers stored in a database, the workers of the violation behaviors are obtained, and recognition accuracy and recognition efficiency of the workers of the violation behaviors are improved.
Drawings
Fig. 1 is a schematic diagram of data interaction at different stages in a process of an online project management and control method for an electric power internet of things in the embodiment of the invention;
fig. 2 is a flowchart of a method for managing and controlling field operation safety in an online project management and control method of an electric power internet of things in the embodiment of the invention.
Fig. 3 is a real-time example of the structure of the online project management and control system of the power internet of things.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail with reference to the accompanying drawings, the described embodiments should not be construed as limiting the present invention, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
The embodiment of the invention provides an online project management and control system of an electric power internet of things, which is used for realizing real-time uploading, processing and analysis of project data and meeting the requirement of remote real-time management and control of an operation site. The project management and control system comprises:
the data interaction stage interaction data table comprises a plurality of interaction data items of a plurality of tasks in different interaction data stages of the items, and the interaction data items comprise items of state variables corresponding to constraint interaction data items and interaction data item interaction source ends;
managed items, wherein the managed items are preset in a data interaction stage interaction data table and assigned to an interaction data item interaction source end, and the interaction data item interaction source end carries out stage data interaction based on preset data interaction time setting and uploads interaction data to the management platform;
the management platform stores an interactive data phase data table corresponding to the managed project, and receives and analyzes the interactive data of the managed project according to the interactive data phase data table.
Specifically, the project interaction data phase in the embodiment of the invention comprises project basic information interaction, field situation investigation data interaction, project start-up plan data interaction, two-case three-measure data interaction and safety appliance data interaction, wherein tasks in the project basic information interaction phase comprise project department names, project names, voltage levels, project replication files, fund plans and real-time uploading of project state operation field basic information;
the tasks of the site condition exploration data interaction stage comprise uploading of operation site pictures shot by an exploration worker, downloading, consulting and auditing of uploaded pictures by a supervision and auditing worker, and batch and repeat archiving of auditing results by a department leader;
the task of the project start-up plan data interaction stage comprises real-time uploading of a start-up plan;
the start-up plan data includes: the work starting time, the completion time, the number of construction people, the affiliated project department and other information are obtained, so that the real-time work arrangement and the workload of the operation site are efficiently obtained.
The tasks of the two-case three-measure data interaction stage comprise uploading of two-case three-measure files and downloading, consulting and auditing of the two-case three-measure files;
the task of the safety appliance data interaction stage comprises uploading of tool names, tool types, models, getting quantities, getting persons, getting time and distributor information of the safety appliances, standardized management of the getting process of the safety appliances is achieved through data interaction of the stage, all the safety appliances can be traced, and unqualified safety appliances are strictly checked to enter a construction site.
Taking the interaction of the basic information of the project as an example, the basic information of the operation site, such as the name of the project department, the name of the project, the voltage level, the project batch file, the fund plan, the project state and the like, is required to be uploaded in the interaction stage, form constraint is required to be carried out on each item of the uploaded data, unified management of the data and big data analysis of the power internet of things are realized, the interactive data project interaction source end is a client end for uploading the data, in the embodiment, the client end comprises a project basic information filling responsible person, a site condition investigation data auditor, a project start plan filling responsible person, a two-project three-measure data filling responsible person, an auditor, a safety appliance data acquisition management responsible person and the like in different stages of the project, and different client ends carry out data uploading, consulting, auditing, checking, data acquisition and management in different data interaction stages, And the tasks such as batch and repeat are uploaded, audited and analyzed in real time based on different data of the project, so that the high-efficiency management of various data in the project and the timely and comprehensive control of a plurality of construction operation sites are realized.
Further, the interaction data phase data table further includes a display attribute object, where the display attribute object is used to identify the task execution progress represented by the interaction data item corresponding to the display attribute object.
In this embodiment, the display attribute object includes a first color icon and a second color icon, one of the color icons is used as the data interaction process of the task, and according to the display attribute object of the interaction data item, it can be determined whether each task at this stage is completed, and further, task completion time can be set to perform task reminding and the like on a task principal.
In a possible implementation manner, the setting of the preset data interaction time includes: firstly, when a project is brought into management and control, carrying out interaction of project basic information, namely creating a project and uploading the project basic information; secondly, in the project implementation process, the field condition exploration data interaction, the project start plan data interaction, the two-case three-measure data interaction and the safety appliance data interaction are carried out, wherein the data interaction comprises the data interaction in different time periods, such as the data interaction in a period of year, month and day, in one implementation mode, the project start plan can be divided into a year plan, a month plan and a day plan, the field condition exploration can be carried out in a period of week as an interaction period, the field exploration pictures, videos and text data are uploaded every week, week plan study, perfection and modification and the like can be carried out according to the last week field exploration data before the week project start plan is executed, before the day start plan, the project is responsible for uploading the day start plan and uploading the two-case three-measure data of the day plan task to be executed, each worker signs in, the management platform carries out the worker attendance check and attendance check management according to the task arrangement in the day start plan, the security management personnel and each worker jointly record the process of picking up the security when executing daily planned project tasks, upload data in the process of picking up the security, can set data audit tasks and audit task responsible persons for different interactive data according to needs for the data uploaded in the interactive process, can be used for auditing and consulting by supervisors/department leaders on the background of a management platform for the interactive data and the audit data, can intelligently identify and analyze operation site violation phenomena and safety risks on the basis of videos, pictures and text data of site survey data for the interactive data and the audit data, and can perform in-place management and control analysis of project tasks on the basis of a task scheduling table and worker attendance record data (comprising various modes of video attendance, picture offset attendance and text attendance) in daily planning, on the basis of safe production internet of things sensing terminals such as a video monitoring and GPS positioning device on a construction site, intelligent identification and analysis are carried out on site violation phenomena and safety risks, a supervision application system of key management and control elements such as risks, personnel, operations and tools of site construction operations is realized, and the visual site safety supervision and management level is improved.
On one hand, the attendance recording data of the workers can be actively checked in through the workers, or the texts can be actively checked in through the face image and face video uploading management platform, on the other hand, dynamic face image recognition can be carried out on the entrances and exits of all the construction areas through the video monitoring system of the construction site, and therefore intelligent check-in attendance can be achieved.
The management platform receives the interactive data of the managed project according to the interactive data phase data table and analyzes the field operation violation phenomenon and the safety risk, and the method comprises the following steps:
the method comprises the steps that a management platform obtains one or more groups of interaction data of different interaction data stages corresponding to a managed project to serve as data to be analyzed, the group of interaction data corresponds to interaction data in a project data interaction stage period, wherein in the project data interaction stage period, for example, in a field survey data interaction stage, analysis tasks are carried out on the basis of the data in the stage;
and analyzing the data to be analyzed based on a data analysis algorithm of a preset data interaction stage for each group of interaction data. In the embodiment, the data analysis algorithm comprises preprocessing, association fusion analysis and intelligent classification judgment of various data such as texts, images and audios, and interactive data in the historical project management and control process of the power internet of things are used.
Further, analyzing each group of interaction data based on a data analysis algorithm of a preset data interaction stage, including:
generating an analysis model corresponding to the analysis tasks of the managed project for the same-class analysis tasks of the interactive data with the same type and the same-class analysis tasks of the interactive data with different types;
and analyzing the corresponding interactive data item data in the uploaded data based on the analysis model.
In this embodiment, the analysis of the interactive data includes analysis of single data, including statistics and trend prediction, and also includes intelligent association analysis based on big data, fusion processing is performed on multiple types of data, feature extraction is performed, and analysis, identification and judgment are performed on a task target based on extracted features, for example, based on a video image in site survey data, analysis of behavior violation of constructors in site operation, or defect analysis of equipment in a job site, or risk early warning analysis of the job site, and the like.
Specifically, the management platform analyzes the field operation violation phenomenon and the safety risk, and the analysis method comprises the following steps:
identifying the behavior of the staff through video data, and monitoring whether violation behaviors occur or not;
when the violation behavior is confirmed, carrying out face image snapshot and outputting face image coded data through a convolutional neural network;
and comparing the coded data output by the convolutional neural network with the coded data of the face image in the database, and acquiring the attribute information of the staff corresponding to the image of the matched face image in the database, wherein the attribute information of the staff can be various associated information such as names, faces and the like.
In the embodiment of the invention, the behavior of the worker is identified through the video data, the behavior track characteristic data of the worker can be obtained through carrying out frame image difference analysis on a section of video image, the specific behavior category is identified based on the behavior track characteristic data, in a possible implementation mode, dynamic behavior track characteristic extraction is carried out through a historical motion picture MHI, the behavior track of the worker is identified and judged based on a CNN network and an LSTM network, and whether the violation behaviors occur in field operation and the type of the violation behaviors are judged. On this basis, snatch the face image to this video data who breaks rules and regulations and take place to discern the face through convolutional neural network, specifically, this face identification discerns the judgement through the convolutional neural network that the training was accomplished, and this convolutional neural network's training process includes:
the method comprises the following steps of taking multiple types of images based on the same face image as samples, wherein the multiple types of samples comprise but are not limited to infrared images, visible light images and the like, and carrying out comprehensive feature extraction on the multiple types of images based on the same face image, so that more abundant features can be extracted from the same face image, and the accuracy of subsequent face recognition is improved;
extracting the face features of the ith image based on the same face image through an ith convolutional layer network of a convolutional neural network, performing linear combination and dimensionality reduction calculation on the extracted features through an activation function and a pooling layer based on the output i-type image features, namely fusing and calculating the features output by a plurality of convolutional layer networks through the pooling layer, and then mapping the feature vectors output by the pooling layer into coding vectors through a full connection layer;
calculating a loss function value through a loss function based on the output coding vector and a label data vector of the same face image input into the convolutional neural network, and judging whether training of the convolutional neural network is completed or not based on the loss function value and the iteration times, wherein the label data vector of the same face image corresponds to attribute information of a worker to which the face image belongs, such as a work number of the worker;
and outputting coded data to the input face image based on a trained convolutional neural network, wherein a loss function of the convolutional neural network can be a similarity calculation formula based on two vectors, such as cosine similarity calculation.
On the basis of the trained convolutional neural network, acquiring staff attribute information corresponding to the image from the matched database face image, wherein the matching judgment method comprises the following steps:
firstly, outputting coding vectors of face images of all workers of an online project through a convolutional neural network, and storing the coding vectors into a database in a mapping mode;
inputting the face image of the violation behavior based on the snapshot into a convolutional neural network to obtain an output coding vector;
calculating a loss function between the coded data output by the convolutional neural network and the face image coded data in the database to obtain a loss function value;
and judging whether a database face image code with a loss function value smaller than a preset first threshold exists, if so, acquiring the attribute information of the staff corresponding to the database face image code, otherwise, indicating that the database of the face recognition result does not exist, and sending face recognition failure prompt information.
The embodiment of the invention provides an online project management and control method of an electric power internet of things based on the project management and control system, which comprises the following steps:
the managed project uploads an interactive data table to the project management platform when being started and controlled, the interactive data table comprises a plurality of interactive data projects of a plurality of tasks in different interactive data stages of the project, and the interactive data projects comprise a state variable item corresponding to a constraint interactive data project and an interactive data project interaction source end;
the managed project interactive data project interactive source end carries out phase data interaction based on preset data interactive time setting and uploads interactive data to the project management platform;
and the project management platform analyzes the interactive data according to the interactive data table so as to evaluate the overall process safety supervision and control of the project.
The embodiment of the invention provides an electric power internet of things online project management platform based on the project management and control system, which comprises a storage unit, a processing unit, an interactive data table unit, a management and control starting unit and a reading unit, wherein the storage unit is used for storing the interactive data table unit;
the interactive data table unit stores an interactive data table, the state parameter table comprises one or more interactive data items, and the interactive data items comprise state variable items corresponding to constraint interactive data items and interactive data item interactive sources;
the management and control starting unit is used for establishing management and control service for the managed project;
the reading unit reads various interactive data items of a plurality of tasks in different interactive data stages of the managed item according to the interactive data table;
the storage unit stores the interactive data;
the processing unit analyzes the interactive data and outputs an analysis result.
The embodiment of the invention provides a data interaction source terminal based on the project management and control system, which comprises a storage module, a processing module, a communication module and an interactive data uploading unit, wherein:
the storage module comprises an interactive data table area and an interactive data area, wherein an interactive data table is stored in the interactive data table area, the interactive data table comprises one or more interactive data items, the interactive data items comprise items for restricting state variables corresponding to the interactive data items and interactive source ends of the interactive data items, and the interactive data area is used for storing the acquired interactive data;
one or more interactive data uploading units are provided, correspond to the interactive data items respectively and are used for uploading interactive data;
the processing module controls the storage and uploading of interactive data according to the interactive data table;
the communication module is used for uploading the interactive data.
The data interaction source terminal further comprises a collecting and processing unit for structured data and unstructured data.
In this embodiment, for the support that the project management and control system needs a large amount of structured and unstructured data when running on the data interaction source terminal device, the structured and unstructured data are stored on the mobile terminal device in a file form, and in order to implement efficient data storage and management, the storage of the power internet of things data must be optimized through load balancing, data deduplication and the like so as to meet the storage of the internet of things big data.
The present invention is not limited to the above-described embodiments, and those skilled in the art will be able to make various modifications without creative efforts from the above-described conception, and fall within the scope of the present invention.
Claims (10)
1. The utility model provides an online project management and control system of electric power thing networking which characterized in that includes:
the data interaction stage interaction data table comprises a plurality of interaction data items of a plurality of tasks in different interaction data stages of the items, and the interaction data items comprise items of state variables corresponding to constraint interaction data items and interaction data item interaction source ends;
managed items, wherein the managed items are preset in a data interaction stage interaction data table and assigned to an interaction data item interaction source end, and the interaction data item interaction source end carries out stage data interaction based on preset data interaction time setting and uploads interaction data to the management platform;
the management platform stores an interactive data phase data table corresponding to the managed project, receives interactive data of the managed project according to the interactive data phase data table and analyzes the field operation violation phenomenon and the safety risk.
2. The system of claim 1, wherein the data interaction phase comprises: the method comprises the steps of project basic information interaction, field condition investigation data interaction, project start plan data interaction, two-plan three-measure data interaction and safety appliance data interaction, wherein a plurality of tasks of different interactive data nodes comprise data uploading, auditing and batch replication.
3. The online project management and control system of the internet of things for electric power of claim 1, wherein the management platform receives the interactive data of the managed project according to the interactive data phase data table, and analyzes the field operation violation phenomenon and the safety risk, and comprises:
the management platform obtains one or more groups of interactive data of different interactive data stages corresponding to the managed project as data to be analyzed, wherein the group of interactive data corresponds to interactive data in a project data interactive stage period;
and analyzing the data to be analyzed based on a data analysis algorithm of a preset data interaction stage for each group of interaction data.
4. The online project management and control system of the internet of things for electric power of claim 3, wherein the analyzing the data to be analyzed based on a data analysis algorithm of a preset data interaction stage for each group of interaction data comprises:
generating an analysis model corresponding to the analysis tasks of the managed project for the same-class analysis tasks of the interactive data with the same type and the same-class analysis tasks of the interactive data with different types;
and analyzing the corresponding interactive data item data in the uploaded data based on the analysis model.
5. The online project management and control system of the internet of things for electric power of claim 4, wherein the management platform analyzes the field operation violation and the safety risk according to the analysis method, and the analysis method comprises the following steps:
identifying the behavior of the staff through video data, and monitoring whether violation behaviors occur or not;
when the violation behavior is confirmed, carrying out face image snapshot and outputting face image coded data through a convolutional neural network;
and comparing the coded data output by the convolutional neural network with the face image coded data in the database, and acquiring the attribute information of the staff corresponding to the image of the matched database face image.
6. The electric power internet of things online project management and control system according to claim 5, wherein staff attribute information corresponding to the matched database face image acquisition image is obtained, and the matching judgment method comprises the following steps:
calculating a loss function between the coded data output by the convolutional neural network and the face image coded data in the database to obtain a loss function value;
and judging whether a database face image code with a loss function value smaller than a preset first threshold exists, if so, acquiring the attribute information of the staff corresponding to the database face image code, and otherwise, sending face recognition failure prompt information.
7. The electric power internet of things online project management and control system according to claim 5, wherein the method for outputting the encoded data to the input face image by the convolutional neural network comprises the following steps:
taking multiple types of images based on the same face image as samples;
extracting the face features of the ith type of images based on the same face image through an ith convolution layer of a convolution neural network, performing linear combination and dimension reduction calculation on the extracted features through an activation function and a pooling layer based on the output characteristics of the i type of images, and mapping the features output by the pooling layer into coding vectors through a full connection layer;
calculating a loss function value through a loss function based on the output coding vector and the label data vector of the same face image input into the convolutional neural network, and judging whether training of the convolutional neural network is finished or not based on the loss function value and the iteration times;
and outputting coded data to the input face image based on the trained convolutional neural network.
8. An electric power internet of things online project management and control method based on the project management and control system of claim 1, characterized by comprising:
the managed project uploads an interactive data table to the project management platform when being started and controlled, the interactive data table comprises a plurality of interactive data projects of a plurality of tasks in different interactive data stages of the project, and the interactive data projects comprise a state variable item corresponding to a constraint interactive data project and an interactive data project interaction source end;
the managed project interactive data project interactive source end carries out phase data interaction based on preset data interactive time setting and uploads interactive data to the project management platform;
and the project management platform analyzes the interactive data according to the interactive data table so as to evaluate the overall process safety supervision and control of the project.
9. A project management and control platform based on the project management and control system of claim 1, comprising a storage unit and a processing unit, characterized in that: the system also comprises an interactive data table unit, a control starting unit and a reading unit;
the interactive data table unit stores an interactive data table, the state parameter table comprises one or more interactive data items, and the interactive data items comprise state variable items corresponding to constraint interactive data items and interactive data item interactive source ends;
the management and control starting unit is used for establishing management and control service for the managed project;
the reading unit reads various interactive data items of a plurality of tasks in different interactive data stages of the managed item according to the interactive data table;
the storage unit stores the interactive data;
and the processing unit analyzes the interactive data and outputs an analysis result.
10. A data interaction source terminal based on the project management and control system of claim 1, comprising a storage module, a processing module, and a communication module, wherein: the system also comprises an interactive data uploading unit;
the storage module comprises an interactive data table area and an interactive data area, wherein an interactive data table is stored in the interactive data table area, the interactive data table comprises one or more interactive data items, the interactive data items comprise items for restricting state variables corresponding to the interactive data items and interactive data item interactive source ends, and the interactive data area is used for storing the acquired interactive data;
one or more interactive data uploading units are provided, correspond to the interactive data items respectively and are used for uploading interactive data;
the processing module controls the storage and uploading of interactive data according to the interactive data table;
the communication module is used for uploading the interactive data.
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