CN116797202A - Intelligent maintenance decision system for road traffic safety facilities - Google Patents
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Abstract
The invention discloses an intelligent maintenance decision system of road traffic safety facilities, which belongs to the field of road traffic safety facilities, and aims to solve the technical problems of realizing digital and standardized management of various traffic facility asset static attribute information, further realizing business linkage and efficient information interaction among maintenance management units at different levels, changing the traditional and rough traffic safety facility management mode, and the technical scheme is as follows: the system comprises a basic data management unit, a daily maintenance inspection unit, a facility technical condition unit, a facility quality condition unit, a statistical analysis unit, a scientific research innovation unit, a maintenance decision analysis module unit, a knowledge base unit and a map analysis unit; the basic data management unit is used for managing static attribute basic data information of various current traffic safety facilities of the expressway, providing basic support of data service, facilitating inquiry of traffic safety facility information from basic data by users, and realizing classification, summarization and fusion of data.
Description
Technical Field
The invention relates to the field of highway traffic safety facilities, in particular to an intelligent maintenance decision system for highway traffic safety facilities.
Background
In recent years, highway management departments and related enterprises have made a lot of researches in the aspect of maintenance informatization construction, different types of highway pavement management decision systems, bridge tunnel management systems, daily maintenance, special engineering management systems and the like have been developed, but information management related to highway traffic safety facilities, especially maintenance decision systems, still have blank, the management of the traffic safety facilities is rough, the maintenance management difficulty is high, the intelligent level of maintenance management is low, systematic and scientific decision technologies are lacking, and the contradiction between the high-speed development of the information intelligent construction of highway pavement bridges and the asymmetric and unbalanced development of the traffic safety facilities is increasingly remarkable.
Therefore, how to realize the digital and standardized management of static attribute information of various traffic facilities, and further realize the business linkage and efficient information interaction among maintenance management units at different levels, and change the traditional and extensive traffic safety facility management mode is a technical problem to be solved urgently at present.
Disclosure of Invention
The technical task of the invention is to provide an intelligent maintenance decision system for road traffic safety facilities, which is used for solving the problem of how to realize the digital and standardized management of static attribute information of various traffic facilities, further realize the business linkage and efficient information interaction among maintenance management units at different levels and change the traditional and rough traffic safety facility management mode.
The technical task of the invention is realized in the following way, the intelligent maintenance decision system of the highway traffic safety facility comprises a basic data management unit, a daily maintenance inspection unit, a facility technical condition unit, a facility quality condition unit, a statistical analysis unit, a scientific research innovation unit, a maintenance decision analysis module unit, a knowledge base unit and a map analysis unit;
the basic data management unit is used for managing static attribute basic data information of various current traffic safety facilities of the expressway, providing basic support of data service, facilitating users to inquire traffic safety facility information from a large amount of basic data, realizing classification, summarization and fusion of data, and improving management efficiency;
the daily maintenance inspection unit is used for realizing informationized management of disease position information, disease details and disease picture information found by daily inspection of the traffic safety facility;
the facility technical condition unit is used for realizing batch import, intelligent evaluation and analysis of facility periodic detection and investigation data of different batches along the line;
the facility quality condition assessment unit is used for surrounding the special detection assessment of a part of important traffic safety facilities, and realizing the whole process of 'detection road section management- > detection data import- > detection data management- > detection data summarization calculation- > automatic assessment analysis- > assessment result intelligent inquiry- > multidimensional statistical analysis';
The statistical analysis unit is used for carrying out statistical analysis on the basic data, the detection data and the multi-source data of the evaluation analysis of the traffic safety facility in the form of charts with different styles according to requirements;
the scientific research innovation unit is used for providing a research carrier and a scientific research data collection, management and analysis platform for a traffic safety facility 'four new technologies' of traffic marking lines, marks and guardrails, normalizing and standardizing the scientific research data management and pushing the development of the scientific research innovation technology;
the maintenance decision analysis unit is used for combining a traffic safety facility basic database and a maintenance detection data center, automatically analyzing the multi-source data by utilizing the advantages of the informatization system based on a traffic installation maintenance decision related theoretical research model, finally generating a maintenance decision result, intelligently solving the problems of what time, which road sections are preferentially subjected to and what maintenance countermeasure is adopted, and carrying out maintenance auxiliary decision on traffic installation;
the knowledge base unit is used for providing the functions of traffic safety facility related standard specification and the consulting and downloading of the latest industry information policy;
the map analysis unit is used for integrating information of multi-source heterogeneous data of the traffic safety facilities to form a 'one map' of highway traffic installation with complete data, dynamic update, intelligent inquiry and accurate statistics, and comprehensive utilization and display of various data of the traffic safety facilities are realized.
Preferably, the basic data management unit comprises a classified storage module, a facility design module, a data acquisition standard making module, an information matching module, a data input module and an attribute information query module;
the classified storage module is used for realizing data storage through the MySQL database server, guaranteeing the reliability and safety of data storage, classifying and storing basic data through data analysis, and realizing the persistence operation of the data by applying MyBatis-Plus technology;
the facility design module is used for designing the full traffic safety facilities of the expressway, wherein the full traffic safety facilities comprise traffic marking lines, raised road marks, traffic signs, guardrails, isolation grids, anti-dazzle facilities, anti-drop nets and sight guiding facilities;
the data acquisition standard making module is used for respectively making basic data acquisition standards of various traffic safety facilities according to the asset type characteristics of the different traffic safety facilities and combining the maintenance management requirements of the traffic safety facilities;
the information matching module is used for automatically matching and generating a unique code according to basic data input information by different traffic safety facilities, and reflecting key information of facilities from facility codes to realize facility digitization;
The data input module is used for inputting the basic data of the traffic safety facility through one key after carrying out batch addition through the page or filling the data through an Excel standard template, so as to realize the input of the basic data of the traffic safety facility;
the attribute information inquiry module is used for carrying out batch addition, deletion, modification and inquiry of data, and carrying out intelligent inquiry according to route information, management and maintenance unit information, pile number range information, service life information and special attribute information of construction forms and material types of different facilities, thereby ensuring standardized and digital overall management of various traffic and security assets.
Preferably, the daily maintenance and inspection unit comprises an inspection record acquisition module and an inspection information inquiry module;
the inspection record acquisition module is used for acquiring an inspection record of the daily maintenance system by using a remote calling technology of WebService across an operating system platform;
the inspection information inquiry module is used for intelligently inquiring daily inspection information of the traffic safety facility according to inquiry conditions of an inspection unit, an inspection road section, a disease position, a disease name, inspection time and a disposal condition, and simultaneously downloading and exporting an inspection record table of a target road section according to requirements.
Preferably, the facility technical condition unit comprises an uploading storage module, an analysis and warehousing module, an analysis and summarization module, a batch importing module, an analysis and evaluation module and a road section evaluation data acquisition module;
The uploading storage module is used for realizing uploading storage of a facility technical condition evaluation table by using an Apache open source component Commons-FileUplad;
the analysis and warehousing module is used for analyzing and warehousing the evaluation list data by applying the easy POI technology;
the analysis summarization module is used for analyzing and summarizing the data based on the assessment model;
the batch import module is used for formulating a detection and investigation data acquisition template along the line according to the line facility assessment requirement of JTG 5210-2018 highway condition technical assessment standard so as to realize batch import of detection data;
the analysis and evaluation module is used for automatically analyzing and evaluating the detection and investigation data of facilities along the line according to the evaluation standard set by the evaluation model, and the evaluation data comprises evaluation unit data (per kilometer) and road section summary data;
the road section evaluation data acquisition module is used for weighted average of the scores of the evaluation units to obtain the scores of the technical conditions of the facilities along the road section, and the calculation formula is as follows:
the line facility technical status score = (Σ (score per unit) unit length)) per road segment/total unit length of the road segment.
Preferably, the facility quality status unit comprises a data display module, a detection road section management module, a dynamic road section dividing module, a configuration module, a detection data management module and an index and grade assessment module;
The data display module is used for decompressing the detection data file and analyzing and warehousing the data by using a Java language Zipfile technology, realizing quick division of an assessment interval and a unit and quick analysis and summarization of the detection data by using an Async asynchronous function, and displaying the data in an ElementUI Table form;
the detection road section management module is used for managing and maintaining detection road section information, including the information of the route number, management and maintenance units, stake number range, direction, technical grade, number of lanes, road surface type, facility setting time, detection mileage and detection position of the detection road section;
the dynamic road section dividing module is used for automatically dividing the detected road section to be assessed into dynamic road sections before carrying out the assessment analysis of the detected data; the dynamic road section division is to divide each road section into an evaluation section and an evaluation unit by taking a technical grade change part, a route number change part, a management unit change part, a road surface type change part, a lane type change part and a detected facility attribute type change part of a detected road section as division principles, so that the condition of the road section and the facility type in the evaluation section and the evaluation unit are guaranteed to have the same attribute;
The configuration module is used for configuring a standard template for dynamic detection data acquisition of the traffic safety facility, conducting the acquired data of the handheld manual equipment or the vehicle-mounted automatic detection equipment into the system by one key, and further evaluating and analyzing the detected data;
the detection data management module is used for displaying according to different granularities of the original data (single-point value) and the hundred-meter data, and the query condition supports query according to detection data index values corresponding to detection batches, route names, management units, start-point stake numbers, end-point stake numbers, service years, directions, facility positions and facility material types, or derives the detection data in batches;
the index and grade evaluation module is used for evaluating the detection data according to the evaluation unit and the evaluation interval based on the configured evaluation model and providing the evaluation interval and the index detail and the grade information under the evaluation unit.
Preferably, the statistical analysis unit comprises a big data analysis module, a centralized display statistical analysis module, a statistical display module and a correlation analysis module;
the big data analysis module is used for analyzing big data of the traffic safety facility by combining a Java language with a MySQL database;
The centralized display statistical analysis module is used for carrying out centralized display statistical analysis on multidimensional data of each route and/or management and maintenance unit in form of tables and graphs according to different requirements according to the property characteristics of the basic data of the assets of different types of traffic safety facilities and in combination with service life, facility type, material type, construction form and different dimensionalities of the execution standard;
the statistical display module is used for carrying out statistical analysis on the assessment score conditions and the grade division of 'good middle grade difference' of the facility technical conditions along the lines of different routes/management units, the display forms are in the form of tables and bar charts, and meanwhile, the statistical display is carried out on the road section lengths and the occupation ratio conditions of the different assessment grades of the routes;
the association analysis module is used for carrying out association analysis on related indexes of traffic safety facilities by combining the factors of traffic volume and service life, and analyzing the influence of external key factors on the technical indexes of the facilities.
Preferably, the maintenance decision analysis unit is a specialized and intelligent data analysis unit based on a learning model; the maintenance decision analysis unit automatically analyzes the multi-source data by utilizing the advantages of the informatization system through configuration of a maintenance decision model aiming at the traffic safety facility and combination of a traffic safety facility basic database and a maintenance detection data center, finally generates a maintenance decision result, and intelligently solves the problems of what time, which road sections are prioritized and what maintenance countermeasures are adopted, and carries out maintenance auxiliary decision on the traffic safety facility.
Preferably, the maintenance decision analysis unit comprises a maintenance demand data display module and a to-be-maintained engineering quantity statistics module;
the maintenance requirement data display module is used for clearly displaying maintenance requirement data by using the echarties chart columnar graph;
the to-be-cured engineering quantity counting module is used for respectively summarizing and calculating the engineering quantity required to be cured and maintained according to the curing decision analysis result and different curing and maintenance priorities, and respectively counting according to each route name and each management and maintenance unit, so that a highway manager can know the overall curing requirement of the highway network traffic and safety facility from a macroscopic angle.
Preferably, the map analysis unit displays the main data analysis result of the system based on the technology of the Goldmap and the echarts chart; the method comprises the following steps:
(1) the overview is to carry out overview statistics on the overview of various traffic safety facilities in the management range, and covers the length of marked lines, the length of guardrails, the number of marks, the length of protective nets, the length of isolation grids, the length of anti-dazzle facilities, the number of raised road marks and the number of sight line induction facilities;
(2) counting all marked lines in the management range according to the service lives of < 1 year, 1-2 years, 2-3 years and > 3 years, and displaying road section distribution conditions of the marked lines on a map in different colors;
(3) Carrying out overview display on the corresponding duty ratio and the length of the road sections according to different grades of 'good medium grade difference' on the technical conditions of facilities along the road sections;
(4) the standard several key data items are analyzed in the form of bar graph, line graph and pie graph.
More preferably, the map analysis unit comprises a man-machine interaction module, a map analysis and query module and a detailed information query module;
the man-machine interaction module is used for realizing man-machine interaction between a user and the system by using a layer, mass points and point aggregation and 3D map technology based on the Goldmap;
the map analysis and query module is used for setting a special display function for marking evaluation by utilizing map analysis, corresponding marking positions of corresponding road sections on a map, and carrying out distribution display on marking quality condition evaluation grades according to 'good middle-order difference' grades by different colors; clicking the marked line at any position on the graph, and further displaying detailed information of the marked line under the position evaluation unit, wherein the detailed information comprises marked line basic data information and quality condition evaluation information; and simultaneously, rapidly inquiring basic data information and quality condition assessment information of the corresponding road section to be acquired on a map according to the inquiry conditions, the route, the management and maintenance unit and the pile number range.
The detailed information query module is used for converting the stake number of the marks stake number information distributed on the road in the basic data into stake number-to-coordinate conversion, and displaying the number of traffic marks in the range of any road section in the form of an aggregation point on the map; continuously amplifying the map at the aggregation point, changing the aggregation state into a single-point state, clicking any traffic sign, and further displaying the picture and specific detail information of the sign, wherein the picture and specific detail information of the sign comprise sign types, pile number positions, floor structures, supporting structures, basement membrane grades, character membrane grades and design retroreflection brightness coefficients; and meanwhile, accurately inquiring marking detail information in the range of the corresponding pile number of each route according to the inquiry conditions.
The intelligent maintenance decision system for the highway traffic safety facility has the following advantages:
the invention builds a framework of an intelligent maintenance decision system of the road traffic safety facility, establishes a basic data acquisition standard of the full-quantity road traffic safety facility, builds a basic database of the road traffic safety facility, and realizes digital and standardized overall management of static attribute information of various traffic installation assets;
secondly, the invention establishes a traffic installation maintenance detection data center, realizes traffic installation detection data import, maintenance data management, technical condition assessment, multidimensional statistical analysis and maintenance decision analysis, establishes a traffic safety facility dynamic assessment and adjustment long-acting mechanism, and effectively reduces various costs of management, maintenance and the like of expressway traffic installation facilities;
The road traffic safety facility data map based on the GIS technology is designed, the traffic safety facility basic data statistics and the condition assessment 'one map' of multi-source data fusion are established, and the traffic installation basic data information and the assessment information can be displayed in a high-precision linkage manner on the map;
the invention associates static attribute information of managers and traffic safety facilities with relevant elements such as technical conditions, management services and the like, improves the efficiency of discovering problems of technical conditions of traffic installation and the scientific decision level, and realizes service linkage and high-efficiency information interaction among maintenance management units at all levels;
the technology of the invention makes up the blank of the current maintenance decision system of the road traffic facilities at home and abroad, changes the traditional and extensive traffic safety facility management mode, provides efficient road traffic safety facility asset basic data inquiry and management tools and multidimensional statistical analysis information for each level of maintenance management and maintenance institutions, provides scientific and accurate maintenance decision data support for maintenance design institutions, and has important significance for promoting the advanced integration of the traffic facilities, modern information technology and intelligent technology, comprehensively improving the digital management level of the road traffic facilities and promoting the high-quality development of future road maintenance management.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic diagram of a system for intelligent maintenance decision of road traffic safety facilities.
Detailed Description
The intelligent maintenance decision system for highway traffic safety facilities according to the present invention is described in detail below with reference to the accompanying drawings and specific embodiments.
Examples:
as shown in fig. 1, the embodiment provides an intelligent maintenance decision system for road traffic safety facilities, which structurally comprises a basic data management unit, a daily maintenance inspection unit, a facility technical condition unit, a facility quality condition unit, a statistical analysis unit, a scientific research innovation unit, a maintenance decision analysis module unit, a knowledge base unit and a map analysis unit;
the embodiment realizes the functions of basic data management, statistical analysis, detection data management, comprehensive technical condition assessment, key facility maintenance decision analysis, GIS data map display and the like of various traffic safety facilities of the expressway, and is an important tool for constructing a basic database of traffic safety facility maintenance management, detecting a big data center, and carrying out intelligent assessment and maintenance decision analysis on the technical condition of facilities. By carrying out standardized management, integration and excavation on various data related to highway traffic installation and maintenance, a dynamic evaluation and adjustment long-acting mechanism for constructing traffic safety facilities is formed, and the intelligent level of scientific decision and intelligence of highway traffic installation and maintenance management and key facility maintenance is comprehensively improved. The system mainly comprises the following functions: the system comprises a home page, a basic data management unit, a daily maintenance inspection unit, a facility technical condition unit, a facility quality condition unit, a statistical analysis unit, a scientific research innovation unit, a maintenance decision analysis unit and a map analysis unit.
The basic data management unit is used for managing static attribute basic data information of various current traffic safety facilities of the expressway, providing basic support of data service, facilitating users to inquire traffic safety facility information from a large amount of basic data, realizing classification, summarization and fusion of data, and improving management efficiency;
the daily maintenance inspection unit is used for realizing informationized management of disease position information, disease details and disease picture information found by daily inspection of the traffic safety facility;
the facility technical condition unit is used for realizing batch import, intelligent evaluation and analysis of facility periodic detection and investigation data of different batches along the line;
the facility quality condition assessment unit is used for surrounding the special detection assessment of a part of important traffic safety facilities, and realizing the whole process of 'detection road section management- > detection data import- > detection data management- > detection data summarization calculation- > automatic assessment analysis- > assessment result intelligent inquiry- > multidimensional statistical analysis';
the statistical analysis unit is used for carrying out statistical analysis on the basic data, the detection data and the multi-source data of the evaluation analysis of the traffic safety facility in the form of charts with different styles according to requirements;
The scientific research innovation unit is used for providing a research carrier and a scientific research data collection, management and analysis platform for a traffic safety facility 'four new technologies' of traffic marking lines, marks and guardrails, normalizing and standardizing the scientific research data management and pushing the development of the scientific research innovation technology;
the maintenance decision analysis unit is used for combining a traffic safety facility basic database and a maintenance detection data center, automatically analyzing the multi-source data by utilizing the advantages of the informatization system based on a traffic installation maintenance decision related theoretical research model, finally generating a maintenance decision result, intelligently solving the problems of what time, which road sections are preferentially subjected to and what maintenance countermeasure is adopted, and carrying out maintenance auxiliary decision on traffic installation;
the knowledge base unit is used for providing the functions of traffic safety facility related standard specification and the consulting and downloading of the latest industry information policy;
the map analysis unit is used for integrating information of multi-source heterogeneous data of the traffic safety facilities to form a 'one map' of highway traffic installation with complete data, dynamic update, intelligent inquiry and accurate statistics, and comprehensive utilization and display of various data of the traffic safety facilities are realized.
The basic data management unit in this embodiment constructs various databases for asset management of road traffic safety facilities, including traffic markings, traffic signs, guardrails, antiglare facilities, barrier, protection nets, line-of-sight guidance facilities, and raised road signs. According to the asset type characteristics of different types of traffic safety facilities and combining engineering actual conditions and management requirements, the basic data acquisition standards of various traffic safety facilities are respectively determined, the standing book is formed, the functions of batch addition, deletion, modification, investigation and the like of data can be performed, and standardized and digital overall management of static attribute data of various traffic safety assets is ensured.
The basic data management unit in the embodiment comprises a classified storage module, a facility design module, a data acquisition standard making module, an information matching module, a data input module and an attribute information query module;
the classified storage module is used for realizing data storage through the MySQL database server, guaranteeing the reliability and safety of data storage, classifying and storing basic data through data analysis, and realizing the persistence operation of the data by applying MyBatis-Plus technology;
the facility design module is used for designing the full traffic safety facilities of the expressway, wherein the full traffic safety facilities comprise traffic marking lines, raised road marks, traffic signs, guardrails, isolation grids, anti-dazzle facilities, anti-drop nets and sight guiding facilities;
the data acquisition standard making module is used for respectively making basic data acquisition standards of various traffic safety facilities according to the asset type characteristics of the different traffic safety facilities and combining the maintenance management requirements of the traffic safety facilities;
the information matching module is used for automatically matching and generating a unique code according to basic data input information by different traffic safety facilities, and reflecting key information of facilities from facility codes to realize facility digitization;
The data input module is used for inputting the basic data of the traffic safety facility through one key after carrying out batch addition through the page or filling the data through an Excel standard template, so as to realize the input of the basic data of the traffic safety facility;
the attribute information inquiry module is used for carrying out batch addition, deletion, modification and inquiry of data, and carrying out intelligent inquiry according to route information, management and maintenance unit information, pile number range information, service life information and special attribute information of construction forms and material types of different facilities, thereby ensuring standardized and digital overall management of various traffic and security assets.
The daily maintenance and inspection unit in the embodiment comprises an inspection record acquisition module and an inspection information inquiry module;
the inspection record acquisition module is used for acquiring an inspection record of the daily maintenance system by using a remote calling technology of WebService across an operating system platform;
the inspection information inquiry module is used for intelligently inquiring daily inspection information of the traffic safety facility according to inquiry conditions of an inspection unit, an inspection road section, a disease position, a disease name, inspection time and a disposal condition, and simultaneously downloading and exporting an inspection record table of a target road section according to requirements.
The facility technical condition unit in the embodiment digitally manages the facility detection and investigation data along the line of different detection batches according to the facility technical condition assessment model along the line. Based on the imported detection and investigation data of marks, protective facilities, isolation grids and the like, the system evaluates the investigation and detection data of each road section, automatically calculates the TCI score of each road section and the corresponding evaluation level thereof, and displays the missing or damaged details of the marks, protective facilities, isolation grids and the like. The query conditions support intelligent queries according to detection batch, route, management and maintenance unit, direction, TCI classification, etc.
The facility technical condition unit in the embodiment comprises an uploading storage module, an analysis and warehousing module, an analysis and summarization module, a batch importing module, an analysis and evaluation module and a road section evaluation data acquisition module;
the uploading storage module is used for realizing uploading storage of a facility technical condition evaluation table by using an Apache open source component Commons-FileUplad;
the analysis and warehousing module is used for analyzing and warehousing the evaluation list data by applying the easy POI technology;
the analysis summarization module is used for analyzing and summarizing the data based on the assessment model;
the batch import module is used for formulating a detection and investigation data acquisition template along the line according to the line facility assessment requirement of JTG 5210-2018 highway condition technical assessment standard so as to realize batch import of detection data;
the analysis and evaluation module is used for automatically analyzing and evaluating the detection and investigation data of facilities along the line according to the evaluation standard set by the evaluation model, and the evaluation data comprises evaluation unit data (per kilometer) and road section summary data;
the road section evaluation data acquisition module is used for weighted average of the scores of the evaluation units to obtain the scores of the technical conditions of the facilities along the road section, and the calculation formula is as follows:
The line facility technical status score = (Σ (score per unit) unit length)) per road segment/total unit length of the road segment.
The facility quality status unit in the embodiment takes the marked line as an example, and based on the marked line basic data and the detection data, a detection big data center is constructed, so that management of marked line detection batches, detection data, detection road segments and the like is realized; according to the characteristics of the pavement marking, the marking detection data imported by different equipment are automatically assessed according to the assessment unit and the assessment unit by dividing the assessment unit and the assessment unit according to the marking assessment model, the quality condition detail data of each index of the marking under the assessment unit and the assessment unit are provided, and the whole process of 'detection data import- > detection data management- > detection data summarization calculation- > detection data automatic assessment analysis-assessment result intelligent query' is realized.
The facility quality status unit in the embodiment comprises a data display module, a detection road section management module, a dynamic road section dividing module, a configuration module, a detection data management module and an index and grade assessment module;
the data display module is used for decompressing the detection data file and analyzing and warehousing the data by using a Java language Zipfile technology, realizing quick division of an assessment interval and a unit and quick analysis and summarization of the detection data by using an Async asynchronous function, and displaying the data in an ElementUI Table form;
The detection road section management module is used for managing and maintaining detection road section information, including the information of the route number, management and maintenance units, stake number range, direction, technical grade, number of lanes, road surface type, facility setting time, detection mileage and detection position of the detection road section;
the dynamic road section dividing module is used for automatically dividing the detected road section to be assessed into dynamic road sections before carrying out the assessment analysis of the detected data; the dynamic road section division is to divide each road section into an evaluation section and an evaluation unit by taking a technical grade change part, a route number change part, a management unit change part, a road surface type change part, a lane type change part and a detected facility attribute type change part of a detected road section as division principles, so that the condition of the road section and the facility type in the evaluation section and the evaluation unit are guaranteed to have the same attribute;
the configuration module is used for configuring a standard template for dynamic detection data acquisition of the traffic safety facility, conducting the acquired data of the handheld manual equipment or the vehicle-mounted automatic detection equipment into the system by one key, and further evaluating and analyzing the detected data;
the detection data management module is used for displaying according to different granularities of the original data (single-point value) and the hundred-meter data, and the query condition supports query according to detection data index values corresponding to detection batches, route names, management units, start-point stake numbers, end-point stake numbers, service years, directions, facility positions and facility material types, or derives the detection data in batches;
The index and grade evaluation module is used for evaluating the detection data according to the evaluation unit and the evaluation interval based on the configured evaluation model and providing the evaluation interval and the index detail and the grade information under the evaluation unit.
The statistical analysis unit in the embodiment performs multidimensional statistical analysis on basic data and facility condition evaluation data of various traffic installations, respectively combines different dimensions of service years, facility types, facility attributes, traffic volumes and the like according to the property characteristics of the asset data of the traffic installations of different types, performs display analysis on multi-level data of each route/management unit in form of tables and graphs according to different requirements, and provides data support for maintenance decisions.
The statistical analysis unit in the embodiment comprises a big data analysis module, a centralized display statistical analysis module, a statistical display module and a correlation analysis module;
the big data analysis module is used for analyzing big data of the traffic safety facility by combining a Java language with a MySQL database;
the centralized display statistical analysis module is used for carrying out centralized display statistical analysis on multidimensional data of each route and/or management and maintenance unit in form of tables and graphs according to different requirements according to the property characteristics of the basic data of the assets of different types of traffic safety facilities and in combination with different dimensions such as service life, facility type, material type, construction form, execution standard and the like;
The statistical display module is used for carrying out statistical analysis on the assessment score conditions and the grade division of 'good middle grade difference' of the facility technical conditions along the lines of different routes/management units, the display forms are in the form of tables and bar charts, and meanwhile, the statistical display is carried out on the road section lengths and the occupation ratio conditions of the different assessment grades of the routes;
the association analysis module is used for carrying out association analysis on related indexes of traffic safety facilities by combining the factors of traffic volume and service life, and analyzing the influence of external key factors on the technical indexes of the facilities.
The maintenance decision analysis unit in the embodiment configures the maintenance decision model into a system, and the system performs intelligent judgment analysis on the data based on the configuration of the model conditions by combining the basic data, the detection evaluation data and the statistical analysis data to generate a maintenance requirement road section.
The maintenance decision analysis unit in the embodiment is a specialized and intelligent data analysis unit based on a learning model; the maintenance decision analysis unit automatically analyzes the multi-source data by utilizing the advantages of the informatization system through configuration of a maintenance decision model aiming at the traffic safety facility and combination of a traffic safety facility basic database and a maintenance detection data center, finally generates a maintenance decision result, and intelligently solves the problems of what time, which road sections are prioritized and what maintenance countermeasures are adopted, and carries out maintenance auxiliary decision on the traffic safety facility.
Preferably, the maintenance decision analysis unit comprises a maintenance demand data display module and a to-be-maintained engineering quantity statistics module;
the maintenance requirement data display module is used for clearly displaying maintenance requirement data by using the echarties chart columnar graph;
the to-be-cured engineering quantity counting module is used for respectively summarizing and calculating the engineering quantity required to be cured and maintained according to the curing decision analysis result and different curing and maintenance priorities, and respectively counting according to each route name and each management and maintenance unit, so that a highway manager can know the overall curing requirement of the highway network traffic and safety facility from a macroscopic angle.
The map analysis unit in the embodiment combines the GIS technology, fuses multi-source heterogeneous data of the traffic safety facilities, forms a map of highway traffic safety facilities with complete data, dynamic update, intelligent inquiry and accurate statistics, and performs centralized display on various traffic safety facilities ledgers, basic data, quality conditions and the like.
The map analysis unit in the embodiment displays the main data analysis result of the system based on the technology of the Goldmap and the echarts chart; the method comprises the following steps:
(1) the system home page overview is to carry out overview statistics on the overview of various traffic safety facilities in the management range, and covers the length of marked lines, the length of guardrails, the number of marks, the length of protective nets, the length of isolation grids, the length of anti-dazzle facilities, the number of raised road signs and the number of sight line induction facilities;
(2) The first page of the system counts all marking lines in the management range according to the service life of < 1 year, 1-2 years, 2-3 years and > 3 years, and displays the road section distribution condition of the marking lines on a map with different colors;
(3) the home page of the system carries out overview display on the corresponding duty ratio and the length of the facility technical conditions along the road sections according to different grades of 'good middle-secondary differences';
(4) the system front page performs overview analysis on standard several key data items in different forms of a histogram, a line graph and a pie chart on the mark type, the mark supporting mode, the guardrail construction form and the guardrail.
The map analysis unit in the embodiment comprises a man-machine interaction module, a map analysis and query module and a detailed information query module;
the man-machine interaction module is used for realizing man-machine interaction between a user and the system by using a layer, mass points and point aggregation and 3D map technology based on the Goldmap;
the map analysis and query module is used for setting a special display function for marking evaluation by utilizing map analysis, corresponding marking positions of corresponding road sections on a map, and carrying out distribution display on marking quality condition evaluation grades according to 'good middle-order difference' grades by different colors; clicking the marked line at any position on the graph, and further displaying detailed information of the marked line under the position evaluation unit, wherein the detailed information comprises marked line basic data information and quality condition evaluation information; and simultaneously, rapidly inquiring basic data information and quality condition assessment information of the corresponding road section to be acquired on a map according to the inquiry conditions, the route, the management and maintenance unit and the pile number range.
The detailed information query module is used for converting the stake number of the marks stake number information distributed on the road in the basic data into stake number-to-coordinate conversion, and displaying the number of traffic marks in the range of any road section in the form of an aggregation point on the map; continuously amplifying the map at the aggregation point, changing the aggregation state into a single-point state, clicking any traffic sign, and further displaying the picture and specific detail information of the sign, wherein the picture and specific detail information of the sign comprise sign types, pile number positions, floor structures, supporting structures, basement membrane grades, character membrane grades and design retroreflection brightness coefficients; and meanwhile, accurately inquiring marking detail information in the range of the corresponding pile number of each route according to the inquiry conditions.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the invention.
Claims (10)
1. The intelligent maintenance decision system for the highway traffic safety facility is characterized by comprising a basic data management unit, a daily maintenance inspection unit, a facility technical condition unit, a facility quality condition unit, a statistical analysis unit, a scientific research innovation unit, a maintenance decision analysis module unit, a knowledge base unit and a map analysis unit;
the basic data management unit is used for managing static attribute basic data information of various current traffic safety facilities of the expressway, providing basic support of data service, facilitating users to inquire traffic safety facility information from the basic data, realizing classification, summarization and fusion of data, and improving management efficiency;
the daily maintenance inspection unit is used for realizing informationized management of disease position information, disease details and disease picture information found by daily inspection of the traffic safety facility;
the facility technical condition unit is used for realizing batch import, intelligent evaluation and analysis of facility periodic detection and investigation data of different batches along the line;
the facility quality condition assessment unit is used for surrounding the special detection assessment of a part of important traffic safety facilities, and realizing the whole process of 'detection road section management- > detection data import- > detection data management- > detection data summarization calculation- > automatic assessment analysis- > assessment result intelligent inquiry- > multidimensional statistical analysis';
The statistical analysis unit is used for carrying out statistical analysis on the basic data, the detection data and the multi-source data of the evaluation analysis of the traffic safety facility in the form of charts with different styles according to requirements;
the scientific research innovation unit is used for providing a research carrier and a scientific research data collection, management and analysis platform for a traffic safety facility 'four new technologies' of traffic marking lines, marks and guardrails, normalizing and standardizing the scientific research data management and pushing the development of the scientific research innovation technology;
the maintenance decision analysis unit is used for combining a traffic safety facility basic database and a maintenance detection data center, automatically analyzing the multi-source data by utilizing the advantages of the informatization system based on a traffic installation maintenance decision related theoretical research model, finally generating a maintenance decision result, intelligently solving the problems of what time, which road sections are preferentially subjected to and what maintenance countermeasure is adopted, and carrying out maintenance auxiliary decision on traffic installation;
the knowledge base unit is used for providing the functions of traffic safety facility related standard specification and the consulting and downloading of the latest industry information policy;
the map analysis unit is used for integrating information of multi-source heterogeneous data of the traffic safety facilities to form a 'one map' of highway traffic installation with complete data, dynamic update, intelligent inquiry and accurate statistics, and comprehensive utilization and display of various data of the traffic safety facilities are realized.
2. The intelligent maintenance decision system of the highway traffic safety facility according to claim 1, wherein the basic data management unit comprises a classification storage module, a facility design module, a data acquisition standard making module, an information matching module, a data input module and an attribute information query module;
the classified storage module is used for realizing data storage through the MySQL database server, guaranteeing the reliability and safety of data storage, classifying and storing basic data through data analysis, and realizing the persistence operation of the data by applying MyBatis-Plus technology;
the facility design module is used for designing the full traffic safety facilities of the expressway, wherein the full traffic safety facilities comprise traffic marking lines, raised road marks, traffic signs, guardrails, isolation grids, anti-dazzle facilities, anti-drop nets and sight guiding facilities;
the data acquisition standard making module is used for respectively making basic data acquisition standards of various traffic safety facilities according to the asset type characteristics of the different traffic safety facilities and combining the maintenance management requirements of the traffic safety facilities;
the information matching module is used for automatically matching and generating a unique code according to basic data input information by different traffic safety facilities, and reflecting key information of facilities from facility codes to realize facility digitization;
The data input module is used for inputting the basic data of the traffic safety facility through one key after carrying out batch addition through the page or filling the data through an Excel standard template, so as to realize the input of the basic data of the traffic safety facility;
the attribute information inquiry module is used for carrying out batch addition, deletion, modification and inquiry of data, and carrying out intelligent inquiry according to route information, management and maintenance unit information, pile number range information, service life information and special attribute information of construction forms and material types of different facilities, thereby ensuring standardized and digital overall management of various traffic and security assets.
3. The intelligent maintenance decision system of the road traffic safety facility according to claim 1, wherein the daily maintenance and inspection unit comprises an inspection record acquisition module and an inspection information inquiry module;
the inspection record acquisition module is used for acquiring an inspection record of the daily maintenance system by using a remote calling technology of WebService across an operating system platform;
the inspection information inquiry module is used for intelligently inquiring daily inspection information of the traffic safety facility according to inquiry conditions of an inspection unit, an inspection road section, a disease position, a disease name, inspection time and a disposal condition, and simultaneously downloading and exporting an inspection record table of a target road section according to requirements.
4. The intelligent maintenance decision system of the highway traffic safety facility according to claim 1, wherein the facility technical condition unit comprises an uploading storage module, an analysis and warehousing module, an analysis and summarization module, a batch importing module, an analysis and evaluation module and a road section evaluation data acquisition module;
the uploading storage module is used for realizing uploading storage of a facility technical condition evaluation table by using an Apache open source component Commons-FileUplad;
the analysis and warehousing module is used for analyzing and warehousing the evaluation list data by applying the easy POI technology;
the analysis summarization module is used for analyzing and summarizing the data based on the assessment model;
the batch import module is used for formulating a detection and investigation data acquisition template along the line according to the line facility assessment requirement of JTG 5210-2018 highway condition technical assessment standard so as to realize batch import of detection data;
the analysis and evaluation module is used for automatically analyzing and evaluating the detection and investigation data of facilities along the line according to the evaluation standard set by the evaluation model, and the evaluation data comprises evaluation unit data and road section summarization data;
the road section evaluation data acquisition module is used for weighted average of the scores of the evaluation units to obtain the scores of the technical conditions of the facilities along the road section, and the calculation formula is as follows:
The line facility technical status score = (Σ (score per unit) unit length)) per road segment/total unit length of the road segment.
5. The intelligent maintenance decision system of a highway traffic safety facility according to claim 1, wherein the facility quality status unit comprises a data display module, a detection road section management module, a dynamic road section division module, a configuration module, a detection data management module and an index and grade assessment module;
the data display module is used for decompressing the detection data file and analyzing and warehousing the data by using a Java language Zipfile technology, realizing quick division of an assessment interval and a unit and quick analysis and summarization of the detection data by using an Async asynchronous function, and displaying the data in an ElementUI Table form;
the detection road section management module is used for managing and maintaining detection road section information, including the information of the route number, management and maintenance units, stake number range, direction, technical grade, number of lanes, road surface type, facility setting time, detection mileage and detection position of the detection road section;
the dynamic road section dividing module is used for automatically dividing the detected road section to be assessed into dynamic road sections before carrying out the assessment analysis of the detected data; the dynamic road section division is to divide each road section into an evaluation section and an evaluation unit by taking a technical grade change part, a route number change part, a management unit change part, a road surface type change part, a lane type change part and a detected facility attribute type change part of a detected road section as division principles, so that the condition of the road section and the facility type in the evaluation section and the evaluation unit are guaranteed to have the same attribute;
The configuration module is used for configuring a standard template for dynamic detection data acquisition of the traffic safety facility, conducting the acquired data of the handheld manual equipment or the vehicle-mounted automatic detection equipment into the system by one key, and further evaluating and analyzing the detected data;
the detection data management module is used for displaying according to different granularities of the original data and the hundred-meter data, and the query condition supports query according to detection data index values corresponding to detection batches, route names, management units, start-point pile numbers, end-point pile numbers, service years, directions, facility positions and facility material types, or derives the detection data in batches;
the index and grade evaluation module is used for evaluating the detection data according to the evaluation unit and the evaluation interval based on the configured evaluation model and providing the evaluation interval and the index detail and the grade information under the evaluation unit.
6. The intelligent maintenance decision system of the highway traffic safety facility according to claim 1, wherein the statistical analysis unit comprises a big data analysis module, a centralized display statistical analysis module, a statistical display module and an association analysis module;
the big data analysis module is used for analyzing big data of the traffic safety facility by combining a Java language with a MySQL database;
The centralized display statistical analysis module is used for carrying out centralized display statistical analysis on multidimensional data of each route and/or management and maintenance unit in form of tables and graphs according to different requirements according to the property characteristics of the basic data of the assets of different types of traffic safety facilities and in combination with service life, facility type, material type, construction form and different dimensionalities of the execution standard;
the statistical display module is used for carrying out statistical analysis on the assessment score conditions and the grade division of 'good middle grade difference' of the facility technical conditions along the lines of different routes/management units, the display forms are in the form of tables and bar charts, and meanwhile, the statistical display is carried out on the road section lengths and the occupation ratio conditions of the different assessment grades of the routes;
the association analysis module is used for carrying out association analysis on related indexes of traffic safety facilities by combining the factors of traffic volume and service life, and analyzing the influence of external key factors on the technical indexes of the facilities.
7. The intelligent maintenance decision system of a highway traffic safety facility according to claim 1, wherein said maintenance decision analysis unit is a specialized, intelligent data analysis unit based on a learning model; the maintenance decision analysis unit automatically analyzes the multi-source data by utilizing the advantages of the informatization system through configuration of a maintenance decision model aiming at the traffic safety facility and combination of a traffic safety facility basic database and a maintenance detection data center, finally generates a maintenance decision result, and intelligently solves the problems of what time, which road sections are prioritized and what maintenance countermeasures are adopted, and carries out maintenance auxiliary decision on the traffic safety facility.
8. The intelligent maintenance decision system of the road traffic safety facility according to claim 1, wherein the maintenance decision analysis unit comprises a maintenance requirement data display module and a to-be-maintained engineering quantity statistics module;
the maintenance requirement data display module is used for clearly displaying maintenance requirement data by using the echarties chart columnar graph;
the to-be-cured engineering quantity counting module is used for respectively summarizing and calculating the engineering quantity required to be cured and maintained according to the curing decision analysis result and different curing and maintenance priorities, and respectively counting according to each route name and each management and maintenance unit, so that a highway manager can know the overall curing requirement of the highway network traffic and safety facility from a macroscopic angle.
9. The intelligent maintenance decision system of road traffic safety facilities according to claim 1, wherein the map analysis unit displays the main data analysis result of the system based on the technology of the Goldmap and the echartis chart; the method comprises the following steps:
(1) the overview is to carry out overview statistics on the overview of various traffic safety facilities in the management range, and covers the length of marked lines, the length of guardrails, the number of marks, the length of protective nets, the length of isolation grids, the length of anti-dazzle facilities, the number of raised road marks and the number of sight line induction facilities;
(2) Counting all marked lines in the management range according to the service lives of < 1 year, 1-2 years, 2-3 years and > 3 years, and displaying road section distribution conditions of the marked lines on a map in different colors;
(3) carrying out overview display on the corresponding duty ratio and the length of the road sections according to different grades of 'good medium grade difference' on the technical conditions of facilities along the road sections;
(4) the standard several key data items are analyzed in the form of bar graph, line graph and pie graph.
10. The intelligent maintenance decision system of road traffic safety facilities according to any one of claims 1 to 9, wherein the map analysis unit comprises a man-machine interaction module, a map analysis and query module and a detailed information query module;
the man-machine interaction module is used for realizing man-machine interaction between a user and the system by using a layer, mass points and point aggregation and 3D map technology based on the Goldmap;
the map analysis and query module is used for setting a special display function for marking evaluation by utilizing map analysis, corresponding marking positions of corresponding road sections on a map, and carrying out distribution display on marking quality condition evaluation grades according to 'good middle-order difference' grades by different colors; clicking the marked line at any position on the graph, and further displaying detailed information of the marked line under the position evaluation unit, wherein the detailed information comprises marked line basic data information and quality condition evaluation information; and simultaneously, rapidly inquiring basic data information and quality condition assessment information of the corresponding road section to be acquired on a map according to the inquiry conditions, the route, the management and maintenance unit and the pile number range.
The detailed information query module is used for converting the stake number of the marks stake number information distributed on the road in the basic data into stake number-to-coordinate conversion, and displaying the number of traffic marks in the range of any road section in the form of an aggregation point on the map; continuously amplifying the map at the aggregation point, changing the aggregation state into a single-point state, clicking any traffic sign, and further displaying the picture and specific detail information of the sign, wherein the picture and specific detail information of the sign comprise sign types, pile number positions, floor structures, supporting structures, basement membrane grades, character membrane grades and design retroreflection brightness coefficients; and meanwhile, accurately inquiring marking detail information in the range of the corresponding pile number of each route according to the inquiry conditions.
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