Municipal building information model visual management system

Abstract

The invention discloses a municipal building information model visual management system, and particularly relates to the technical field of information management, and the system comprises a management region division module which is used for determining data in a target city as a target management region, and dividing the target management region into sub-regions according to an equal-time equal-area division mode, the sub-regions in the target management region are sequentially numbered as 1, 2,..., i,..., n at equal time; the equal areas are sequentially numbered as 1, 2,..., j,..., m; the infrastructure data acquisition module is used for acquiring infrastructure data in a target city and transmitting the infrastructure data to the operation infrastructure data processing module; according to the invention, through an automatic data acquisition and instant synchronous updating technology, the information updating speed is high, the latest state of a project can be reflected in time, municipal building information is captured, and real-time feedback with a real-time data source is realized.

Description

Technical Field

[0001] The present invention relates to the technical field of information management, and more specifically, to a visual management system for municipal building information models. Background Art

[0002] With the acceleration of the urbanization process, the scale and complexity of municipal buildings are increasing day by day; the management of municipal building information can coordinate various links, improve work efficiency, improve the quality and safety management level, and optimize the allocation and utilization of resources; therefore, a more efficient and intelligent management system is needed to meet the requirements of efficient and precise management.

[0003] Traditional municipal building information management systems include a data collection module, a design management module, a progress management module, and a decision support module; among them, the data collection module is used to collect various types of information of municipal building projects; the design management module is responsible for managing and querying the design documents of municipal engineering projects and providing a centralized design document library; the progress management module formulates a reasonable project progress plan according to engineering requirements and resource conditions, and can flexibly adjust the plan according to the actual situation; the decision support module provides decision support functions based on the plan content.

[0004] However, in actual use, there are still some disadvantages, such as poor real-time performance. The data update of traditional management systems depends on manual input and regular report summaries, which results in a slow information update speed and cannot timely reflect the latest status of the project. Only the municipal building information is collected at a single time, and it is difficult to achieve seamless integration with real-time data sources and real-time data feedback; low data integration degree. Various types of information in traditional systems are stored separately in different modules or documents, lacking effective integration, resulting in difficulty in reflecting the relevance between information; low visualization degree. The data of traditional systems are displayed in static forms such as tables and charts, lacking dynamic interaction and three-dimensional presentation, making it difficult for users to intuitively understand the meaning and correlation of the data.

[0005] Therefore, there is an urgent need to provide a visual management system for municipal building information models to solve the problems of poor real-time performance, low data integration degree, and lack of early warning functions in existing municipal building information management systems. Summary of the Invention

[0006] In order to overcome the above-mentioned defects of the prior art, an embodiment of the present invention provides a visual management system for municipal building information models, through the following solutions, to solve the problems raised in the above-mentioned background art.

[0007] To achieve the above object, the present invention provides the following technical solutions: A visualization management system for municipal building information models, comprising: an operating database, a central processing unit, and a user information terminal, and further comprising a management area determination module, an infrastructure data collection module, an infrastructure data processing module, a building and management data collection module, a building and management data processing module, a comprehensive data analysis module, a comprehensive evaluation module, a visualization three-dimensional model construction module, and a data interaction and transmission module;

[0008] The operating database includes all the data of the entire visualization management system for municipal building information models, and is responsible for storing information related to municipal buildings. The central processing unit is used to control the information instructions output by each module, coordinate the communication and work between each module, receive data from various sensors and imaging devices in real time, and then transmit this data to the modules that need them, and will also store this data in the intelligent cloud database. The user information terminal is an information output device for receiving a comprehensive evaluation system for enterprise management based on multi-dimensional analysis;

[0009] The management area division module: is used to determine the data within the target city as the target management area, divide it into each sub-area according to the equal-time and equal-area division method, and sequentially number each sub-area within the target management area as 1, 2,..., i,..., n in equal time; and sequentially number them as 1, 2,..., j,..., m in equal area;

[0010] The infrastructure data collection module: is used to obtain infrastructure data within the target city and transport the infrastructure data to the operating infrastructure data processing module;

[0011] The infrastructure data processing module: is used to analyze and process the infrastructure data collected by the infrastructure data collection module to obtain the pipeline equipment data influence coefficient, the environmental data influence coefficient, and the safety emergency data influence coefficient, and transport them to the comprehensive analysis module;

[0012] The building and management data collection module: is used to obtain building and management data within the target management area in real time and transport it to the building and management data processing module;

[0013] The building and management data processing module: is used to analyze and process the building and management data collected by the building and management data collection module to obtain the building structure data coefficient, the building energy consumption data influence coefficient, and the building management data influence coefficient, and transport them to the comprehensive analysis module;

[0014] Comprehensive data analysis module: It is used to import the influence coefficient values of pipeline network equipment data, environmental data influence coefficient values, safety emergency data influence coefficient values, building structure data coefficient values, building energy consumption data influence coefficient values, and building management data influence coefficient values obtained by the infrastructure data processing module and the building and management data processing module into the mathematical model of the rationality index of the municipal building information model management method, obtain the rationality index value of the municipal building information model management method, and transmit it to the comprehensive evaluation module;

[0015] Comprehensive evaluation module: It is used to compare the rationality index value of the municipal building information model management method obtained by the comprehensive data analysis module with multiple preset rationality index values of the municipal building information model management method, calculate the minimum value of the difference values between the rationality index value of the municipal building information model management method and multiple preset rationality index values of the municipal building information model management method. When the difference value is less than the preset difference value, the judgment result and the data within the target management area are transmitted to the data interaction and transmission module and the visual three-dimensional model construction module. When the difference value is greater than the preset difference value, it is regarded as data anomaly, and the data within its target management area is transmitted to the data interaction and transmission module;

[0016] Visual three-dimensional model construction module: It is used to construct a three-dimensional model of municipal building facilities according to the judgment result and the data within the target management area obtained by the comprehensive evaluation module, reflect the actual situation of the municipal building facilities, and conduct visual display, and transmit it to the data interaction and transmission module;

[0017] Data interaction and transmission module: It is used to transmit the obtained judgment result, the data within the target management area, and the visual three-dimensional model to the user information terminal, and provide reference data for the enterprise to make adjustment measures.

[0018] Preferably, the infrastructure data includes pipeline network equipment data influence parameters, environmental data influence parameters, and safety emergency data influence parameters;

[0019] The pipeline network equipment data influence parameters include the operation duration of the pipeline network equipment, denoted as t; the flow rate of the pipeline network equipment, denoted as Q; the pressure of the pipeline network equipment, denoted as P; the energy consumption of the pipeline network equipment, denoted as E; the environmental data influence parameters include the soil pH value, denoted as PH; the depth of the groundwater level, denoted as d; the surrounding traffic vibration, denoted as A; the temperature, denoted as K; the humidity, denoted as H; the surrounding water quality, denoted as NTU; the safety emergency data influence parameters include the accident frequency, denoted as f; the number of unrectified items in hidden danger investigation, denoted as N; the emergency response time, denoted as T.

[0020] Preferably, the infrastructure data processing module includes a pipeline network equipment data influence coefficient calculation unit, an environmental data influence coefficient calculation unit, and a safety emergency data influence coefficient calculation unit.

[0021] Preferably, the pipeline network equipment data influence coefficient calculation unit is used to import the pipeline network equipment data influence parameters into the pipeline network equipment data influence coefficient mathematical model to obtain the pipeline network equipment data influence coefficient value; the environmental data influence coefficient calculation unit is used to import the environmental data influence parameters into the environmental data influence coefficient mathematical model to obtain the environmental data influence coefficient value; the safety emergency data influence coefficient calculation unit is used to import the safety emergency data influence parameters into the safety emergency data influence coefficient mathematical model to obtain the safety emergency data influence coefficient value.

[0022] Preferably, the pipeline network equipment data influence coefficient mathematical model is specifically:

[0023]

[0024] The environmental data influence coefficient mathematical model is specifically:

[0025]

[0026] The safety emergency data influence coefficient mathematical model is specifically:

[0027]

[0028] Where E (i,j) represents the energy consumption of the pipeline network equipment in the j-th area of the i-th time period, and E min represents the minimum rated energy consumption of the pipeline network equipment, and E max represents the maximum rated energy consumption of the pipeline network equipment, t (i,j) represents the operating duration of the pipeline network equipment in the j-th area of the i-th time period, Q (i,j) represents the flow rate of the pipeline network equipment in the j-th area of the i-th time period, Q max represents the maximum rated flow rate of the pipeline network equipment, P (i,j) represents the pressure of the pipeline network equipment in the j-th area of the i-th time period, P max represents the maximum rated pressure of the pipeline network equipment, denoted as P; PH (i，j) represents the average soil pH value in the j-th area of the i-th time period, PH min represents the minimum soil pH value in the j-th area of the i-th time period, PH max represents the maximum soil pH value in the j-th area of the i-th time period; d (i，j) represents the depth of the groundwater level in the j-th area of the i-th time period; A (i，j) represents the surrounding traffic vibration in the j-th area of the i-th time period, and A represents the historical average surrounding traffic vibration; K (i，j) represents the temperature in the j-th area of the i-th time period, T max represents the historical highest temperature; H(i，j) Denote the humidity in the j-th area region during the i-th time period as H max Denote the historical highest humidity as NTU (i，j) Denote the surrounding water quality in the j-th area region during the i-th time period as f (i，j) Denote the accident frequency in the j-th area region during the i-th time period as f max Denote the historical highest accident frequency as L (i，j) Denote the number of unrectified items in the hidden danger investigation in the j-th area region during the i-th time period as T (i，j) Denote the emergency response time in the j-th area region during the i-th time period.

[0029] Preferably, the building and management data include building structure data influence parameters, building energy consumption data influence parameters, and building management data influence parameters;

[0030] The building structure data influence parameters include the building structure deformation settlement amount, denoted as S; the structural deformation displacement amount, denoted as D; the building structure stress, denoted as σ; the structural material strength, denoted as F; the building energy consumption data influence parameters include the building electricity energy consumption, denoted as E1; the building water consumption, denoted as E2; the building gas energy consumption, denoted as E3; the building management data influence parameters include the attendance rate of building construction workers, denoted as a; the utilization rate of building equipment, denoted as U; the failure rate of building equipment, denoted as η; the inventory turnover rate of materials, denoted as κ; the material loss rate, denoted as l.

[0031] Preferably, the building and management data processing module includes a building structure data coefficient calculation unit, a building energy consumption data influence coefficient calculation unit, and a building management data influence coefficient calculation unit.

[0032] Preferably, the building structure data coefficient calculation unit is used to import the building structure data influence parameters into the building structure data coefficient mathematical model to obtain the building structure data coefficient value; the building energy consumption data influence coefficient calculation unit is used to import the building energy consumption data influence parameters into the building energy consumption data influence coefficient mathematical model to obtain the building energy consumption data influence coefficient value; the building management data influence coefficient calculation unit is used to import the building management data influence parameters into the building management data influence coefficient mathematical model to obtain the building management data influence coefficient value.

[0033] Preferably, the building structure data coefficient mathematical model is specifically:

[0034]

[0035] The building energy consumption data influence coefficient mathematical model is specifically:

[0036]

[0037] The mathematical model of the influence coefficient of building management data is specifically as follows:

[0038]

[0039] Where S (i，j) represents the building structure deformation settlement amount in the jth area during the ith time period, and S min represents the minimum allowable settlement amount of the building structure, and S max represents the maximum allowable settlement amount of the building structure; D (i，j) represents the structural deformation displacement amount in the jth area during the ith time period, and D min represents the minimum allowable displacement amount of the building structure, and D max represents the maximum allowable displacement amount of the building structure; σ (i，j) represents the building structure stress in the jth area during the ith time period, and σ max represents the allowable stress value of the structural material; F (i，j) represents the strength of the structural material in the jth area during the ith time period, represents the standard value of the material strength for structural design; E1 (i，j) represents the building power consumption in the jth area during the ith time period, and E1 min represents the minimum expected power consumption value of the building under normal operation, and E1 max represents the historical maximum power consumption value of the building; E2 (i，j) represents the building water consumption in the jth area during the ith time period, and E2 min represents the minimum expected water consumption of the building under normal operation, and E2 max represents the historical minimum water consumption of the building; E3 (i，j) represents the building gas consumption in the jth area during the ith time period, and E3 min represents the minimum value of the expected gas consumption of the building under normal operation, and E3 max represents the historical maximum gas consumption value of the building; a (i，j) represents the attendance rate of construction workers in the jth area during the ith time period, U (i，j) represents the utilization rate of building equipment in the jth area during the ith time period, η (i，j) represents the failure rate of building equipment in the jth area during the ith time period, η min represents the minimum acceptable failure rate of the building, κ (i，j) represents the inventory turnover rate of materials in the jth area during the ith time period, l (i，j) represents the material loss rate in the jth area during the ith time period, l minRepresents the theoretical minimum material loss rate.

[0040] Preferably, the rationality index mathematical model of the municipal building information model management method is specifically:

[0041]

[0042] Where α j Represents the influence coefficient value of the pipe network equipment data in the j-th area, β j Represents the influence coefficient value of the environmental data in the j-th area, γ j Represents the influence coefficient value of the safety emergency data in the j-th area, χ j Represents the building structure data coefficient value in the j-th area, Represents the influence coefficient value of the building energy consumption data in the j-th area, ε j Represents the influence coefficient value of the building management data in the j-th area.

[0043] Technical effects and advantages of the present invention:

[0044] 1. Through the automatic data collection and instant synchronous update technology of the present invention, the information update speed is rapid, which can timely reflect the latest status of the project, capture the municipal building information, and achieve real-time feedback with the real-time data source;

[0045] 2. By simultaneously processing and analyzing the infrastructure data, building and management data of the present invention, a comprehensive analysis and integration of the data are achieved, so that the correlation between the information can be clearly shown, the problems behind the data can be discovered, and strong support is provided for the decision-making of the project;

[0046] 3. With the three-dimensional modeling ability of the present invention, by creating a three-dimensional building model, the structure, appearance, equipment, and management information of the building can be intuitively displayed, which is easy for users to understand and accept. BRIEF DESCRIPTION OF THE DRAWINGS

[0047] Figure 1 Is the overall structural schematic diagram of the present invention. DETAILED DESCRIPTION OF THE INVENTION

[0048] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0049] As shown in the appendix Figure 1A visualized management system for municipal building information model shown in the figure includes an operation database, a central processor, and a user information terminal, and also includes a management area determination module, an infrastructure data collection module, an infrastructure data processing module, a building and management data collection module, a building and management data processing module, a comprehensive data analysis module, a comprehensive evaluation module, a visualized three-dimensional model construction module, and a data interaction and transmission module;

[0050] Among them, the operation database includes all data of the entire visualized management system for municipal building information model, and is responsible for storing information related to municipal buildings. The central processor is used to control the information instructions output by each module, coordinate the communication and work between each module, receive data from various sensors and imaging devices in real time, then transmit these data to the modules that need them, and will also store these data in the intelligent cloud database. The user information terminal is an information output device that receives information from an enterprise management comprehensive evaluation system based on multi-dimensional analysis;

[0051] The management area division module is used to determine the data in the target city as the target management area, divide it into each sub-area according to the equal-time and equal-area division method, and sequentially number each sub-area in the target management area as 1, 2,..., i,..., n in equal time; and sequentially number them as 1, 2,..., j,..., m in equal area.

[0052] The infrastructure data collection module is used to obtain infrastructure data in the target city and transport the infrastructure data to the operating infrastructure data processing module.

[0053] In this embodiment, it should be specifically noted that the infrastructure data includes the influence parameters of pipeline network equipment data, the influence parameters of environmental data, and the influence parameters of safety emergency data.

[0054] In this embodiment, it should be specifically noted that the influence parameters of pipeline network equipment data include the operation duration of pipeline network equipment, denoted as t; the flow rate of pipeline network equipment, denoted as Q; the pressure of pipeline network equipment, denoted as P; the energy consumption of pipeline network equipment, denoted as E; the influence parameters of environmental data include soil pH value, denoted as PH; the depth of groundwater level, denoted as d; the surrounding traffic vibration, denoted as A; temperature, denoted as K; humidity, denoted as H; the surrounding water quality, denoted as NTU; the influence parameters of safety emergency data include the accident frequency, denoted as f; the number of unrectified items in hidden danger investigation, denoted as N; the emergency response time, denoted as T.

[0055] In this embodiment, it should be specifically noted that the infrastructure data acquisition module directly reads the operation duration of pipeline network equipment from the built-in operation time recording module of the equipment control system; flow sensors, pressure sensors, and electric energy meters are installed at key nodes of the pipeline network to record the flow rate, pressure, and energy consumption of pipeline network equipment respectively; a soil pH tester is used for on-site sampling and measurement at regular intervals to obtain the soil pH; a groundwater level monitoring well is installed, and a water level sensor is set in the well to measure the depth of the groundwater level; vibration sensors are arranged at positions near the pipeline network and the traffic artery to obtain the surrounding traffic vibration; temperature and humidity sensors are installed around the pipeline network to measure the temperature and humidity; water quality monitoring points are set in the water bodies affected by the pipeline network, and multi-parameter water quality sensors are installed to record the surrounding water quality; the accident frequency, the number of unrectified items in hidden danger investigation, and the emergency response time are obtained from the accident record database of the emergency management department and the accident reporting system within the enterprise.

[0056] The infrastructure data processing module is used to analyze and process the infrastructure data collected by the infrastructure data acquisition module to obtain the influence coefficient of pipeline network equipment data, the influence coefficient of environmental data, and the influence coefficient of safety emergency data, and transmit them to the comprehensive analysis module.

[0057] In this embodiment, it should be specifically noted that the infrastructure data processing module includes a calculation unit for the influence coefficient of pipeline network equipment data, a calculation unit for the influence coefficient of environmental data, and a calculation unit for the influence coefficient of safety emergency data.

[0058] In this embodiment, it should be specifically noted that the calculation unit for the influence coefficient of pipeline network equipment data is used to import the influence parameters of pipeline network equipment data into the mathematical model of the influence coefficient of pipeline network equipment data to obtain the value of the influence coefficient of pipeline network equipment data; the calculation unit for the influence coefficient of environmental data is used to import the influence parameters of environmental data into the mathematical model of the influence coefficient of environmental data to obtain the value of the influence coefficient of environmental data; the calculation unit for the influence coefficient of safety emergency data is used to import the influence parameters of safety emergency data into the mathematical model of the influence coefficient of safety emergency data to obtain the value of the influence coefficient of safety emergency data.

[0059] In this embodiment, it should be specifically noted that the mathematical model of the influence coefficient of pipeline network equipment data is specifically:

[0060]

[0061] The mathematical model of the influence coefficient of environmental data is specifically:

[0062]

[0063] The mathematical model of the influence coefficient of safety emergency data is specifically:

[0064]

[0065] Among them, E (i，j) represents the energy consumption of the pipe network equipment in the i-th time period and the j-th area, E min represents the minimum rated energy consumption of the pipe network equipment, E max represents the maximum rated energy consumption of the pipe network equipment, t (i，j) represents the operation duration of the pipe network equipment in the i-th time period and the j-th area, Q (i，j) represents the flow rate of the pipe network equipment in the i-th time period and the j-th area, Q max represents the maximum rated flow rate of the pipe network equipment, P (i，j) represents the pressure of the pipe network equipment in the i-th time period and the j-th area, P max represents the maximum rated pressure of the pipe network equipment, denoted as P; represents the average soil pH value in the i-th time period and the j-th area, PH min represents the minimum soil pH value in the i-th time period and the j-th area, PH max represents the maximum soil pH value in the i-th time period and the j-th area; d (i，j) represents the depth of the groundwater level in the i-th time period and the j-th area; A (i，j) represents the surrounding traffic vibration in the i-th time period and the j-th area, A represents the historical average surrounding traffic vibration; K (i，j) represents the temperature in the i-th time period and the j-th area, T max represents the historical highest temperature; H (i，j) represents the humidity in the i-th time period and the j-th area, H max represents the historical highest humidity; NTU (i，j) represents the surrounding water quality in the i-th time period and the j-th area; f (i，j) represents the accident frequency in the i-th time period and the j-th area, f max represents the historical highest accident frequency; L (i，j) represents the number of unrectified items in the hidden danger investigation in the i-th time period and the j-th area; T (i，j) represents the emergency response time in the i-th time period and the j-th area.

[0066] The building and management data acquisition module is used to obtain the building and management data in the target management area in real time and transmit it to the building and management data processing module.

[0067] In this embodiment, it should be specifically noted that the building and management data includes building structure data influence parameters, building energy consumption data influence parameters, and building management data influence parameters.

[0068] In this embodiment, specifically, the influencing parameters of the building structure data include the building structure deformation settlement amount, denoted as S; the structural deformation displacement amount, denoted as D; the building structure stress, denoted as σ; the strength of the structural material, denoted as F; the influencing parameters of the building energy consumption data include the building electricity energy consumption, denoted as E1; the building water consumption, denoted as E2; the building gas energy consumption, denoted as E3; the influencing parameters of the building management data include the attendance rate of the building construction personnel, denoted as a; the utilization rate of the building equipment, denoted as U; the failure rate of the building equipment, denoted as η; the inventory turnover rate of the materials, denoted as κ; and the material loss rate, denoted as l.

[0069] The building and management data processing module is used to analyze and process the building and management data collected by the building and management data collection module to obtain the building structure data coefficient, the building energy consumption data influencing coefficient, and the building management data influencing coefficient, and send them to the comprehensive analysis module.

[0070] In this embodiment, specifically, the building and management data processing module includes a building structure data coefficient calculation unit, a building energy consumption data influencing coefficient calculation unit, and a building management data influencing coefficient calculation unit.

[0071] In this embodiment, specifically, the building structure data coefficient calculation unit is used to import the influencing parameters of the building structure data into the building structure data coefficient mathematical model to obtain the building structure data coefficient value; the building energy consumption data influencing coefficient calculation unit is used to import the influencing parameters of the building energy consumption data into the building energy consumption data influencing coefficient mathematical model to obtain the building energy consumption data influencing coefficient value; and the building management data influencing coefficient calculation unit is used to import the influencing parameters of the building management data into the building management data influencing coefficient mathematical model to obtain the building management data influencing coefficient value.

[0072] In this embodiment, specifically, the building structure data coefficient mathematical model is specifically as follows:

[0073]

[0074] The building energy consumption data influencing coefficient mathematical model is specifically as follows:

[0075]

[0076] The building management data influencing coefficient mathematical model is specifically as follows:

[0077]

[0078] Where S (i，j) represents the building structure deformation settlement amount in the jth area within the ith time period, S min represents the minimum allowable settlement amount of the building structure, S maxIndicates the maximum settlement allowed for the building structure; D (i，j) Indicates the structural deformation displacement in the j-th area region during the i-th time period, D min Indicates the minimum displacement allowed for the building structure, D max Indicates the maximum displacement allowed for the building structure; σ (i，j) Indicates the building structure stress in the j-th area region during the i-th time period, σ max Indicates the allowable stress value of the structural material; F (i，j) Indicates the structural material strength in the j-th area region during the i-th time period Indicates the standard value of the material strength for structural design; E1 (i，j) Indicates the building electricity consumption in the j-th area region during the i-th time period, E1 min Indicates the minimum electricity consumption value expected for the building under normal operation, E1 max Indicates the maximum historical electricity consumption value of the building; E2 (i，j) Indicates the building water consumption in the j-th area region during the i-th time period, E2 min Indicates the minimum water consumption expected for the building under normal operation, E2 max Indicates the minimum historical water consumption of the building; E3 (i，j) Indicates the building gas consumption in the j-th area region during the i-th time period, E3 min Indicates the minimum value of the gas consumption expected for the building under normal operation, E3 max Indicates the maximum historical gas consumption value of the building; a (i，j) Indicates the attendance rate of construction workers in the j-th area region during the i-th time period, U (i，j) Indicates the utilization rate of building equipment in the j-th area region during the i-th time period, η (i，j) Indicates the failure rate of building equipment in the j-th area region during the i-th time period, η min Indicates the lowest acceptable failure rate of the building equipment, κ (i，j) Indicates the inventory turnover rate of materials in the j-th area region during the i-th time period, l (i，j) Indicates the material loss rate in the j-th area region during the i-th time period, l min Indicates the theoretical lowest material loss rate.

[0079] The comprehensive data analysis module is used to import the influence coefficient values of pipeline network equipment data, environmental data influence coefficient values, safety emergency data influence coefficient values, building structure data coefficients, building energy consumption data influence coefficient values, and building management data influence coefficient values obtained by the infrastructure data processing module and the building and management data processing module into the mathematical model of the rationality index of the municipal building information model management method, obtain the rationality index value of the municipal building information model management method, and transmit it to the comprehensive evaluation module.

[0080] In this embodiment, it should be specifically noted that the mathematical model of the rationality index of the municipal building information model management method is specifically as follows:

[0081]

[0082] Among them, α j represents the influence coefficient value of pipeline network equipment data in the jth area, β j represents the environmental data influence coefficient value in the jth area, γ j represents the safety emergency data influence coefficient value in the jth area, χ j represents the building structure data coefficient value in the jth area, represents the building energy consumption data influence coefficient value in the jth area, ε j represents the building management data influence coefficient value in the jth area.

[0083] The comprehensive evaluation module is used to compare the rationality index value of the municipal building information model management method obtained by the comprehensive data analysis module with multiple preset rationality index values of the municipal building information model management method, calculate the minimum value of the difference values between the rationality index value of the municipal building information model management method and the multiple preset rationality index values of the municipal building information model management method. When the difference value is less than the preset difference value, the judgment result and the data within the target management area are transmitted to the data interaction and transmission module and the visual three-dimensional model construction module. When the difference value is greater than the preset difference value, it is regarded as data anomaly, and the data within its target management area is transmitted to the data interaction and transmission module.

[0084] In this embodiment, it should be specifically noted that the multiple preset rationality index values of the municipal building information model management method are the standard values of the rationality index values of the municipal building information model management method under different standards, and the preset difference value is the average value of the difference values between the historical rationality index value of the municipal building information model management method and the preset rationality index values of the municipal building information model management method under the corresponding standards.

[0085] The visualization 3D model construction module is used to construct a 3D model of municipal building facilities based on the judgment results obtained by the comprehensive evaluation module and the data within the target management area, reflect the actual situation of the municipal building facilities, perform visual display, and transport it to the data interaction and transport module.

[0086] The data interaction and transport module is used to transport the obtained judgment results, the data within the target management area, and the visualization 3D model to the user information terminal, providing reference data for the enterprise to make adjustment measures.

[0087] Secondly: In the attached drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are involved. For other structures, reference can be made to the general design. Without conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

[0088] Finally: The above are only the preferred embodiments of the present invention and are not used to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A municipal building information model visualization management system, characterized in that: include: The operation database, the central processing unit and the user information terminal also include a management area determination module, an infrastructure data collection module, an infrastructure data processing module, a building and management data collection module, a building and management data processing module, a comprehensive data analysis module, a comprehensive evaluation module, a visual three-dimensional model construction module and a data interaction transmission module; The operation database includes all the data of the entire municipal building information model visualization management system, and is responsible for storing municipal building related information. The central processor is used to control the information instructions output by each module, coordinate the communication and work between each module, receive data from various sensors and imaging devices in real time, and then transmit these data to the modules that need them, and also store these data in the smart cloud database. The user information terminal is an information output device that receives a comprehensive enterprise management evaluation system based on multi-dimensional analysis; Management area division module: used to determine the data in the target city as the target management area, and divide it into sub-areas according to the equal time and equal area division method, and number the sub-areas in the target management area in sequence as 1, 2, ..., i, ..., n for equal time; and 1, 2, ..., j, ..., m for equal area; Infrastructure data collection module: used to obtain infrastructure data in the target city and transmit the infrastructure data to the operation infrastructure data processing module; Infrastructure data processing module: used to analyze and process the infrastructure data collected by the infrastructure data collection module to obtain the influence coefficient of pipeline equipment data, environmental data and safety emergency data, and transmit them to the comprehensive analysis module; Building and management data acquisition module: used to obtain building and management data in the target management area in real time and transmit it to the building and management data processing module; Building and management data processing module: used to analyze and process the building and management data collected by the building and management data collection module to obtain the building structure data coefficient, building energy consumption data influence coefficient and building management data influence coefficient, and transmit them to the comprehensive analysis module; Comprehensive data analysis module: used to import the pipe network equipment data influence coefficient value, environmental data influence coefficient value, safety emergency data influence coefficient value, building structure data coefficient value, building energy consumption data influence coefficient value and building management data influence coefficient value obtained by the infrastructure data processing module and the building and management data processing module into the municipal building information model management mode rationality index mathematical model, obtain the municipal building information model management mode rationality index value, and transmit it to the comprehensive evaluation module; Comprehensive evaluation module: used to compare the municipal building information model management mode rationality index value obtained by the comprehensive data analysis module with multiple preset municipal building information model management mode rationality index values, calculate the minimum value of the difference between the municipal building information model management mode rationality index value and multiple preset municipal building information model management mode rationality index values, and when the difference value is less than the preset difference value, transmit the judgment result and the data in the target management area to the data interaction transmission module and the visual three-dimensional model construction module; when the difference value is greater than the preset difference value, it is regarded as data abnormality, and the data in its target management area is transmitted to the data interaction transmission module; Visual 3D model building module: used to build a 3D model of municipal buildings and facilities based on the judgment results obtained by the comprehensive evaluation module and the data in the target management area, reflect the actual situation of municipal buildings and facilities, and display them visually, and transmit them to the data interaction transmission module; Data interaction and transmission module: used to transmit the obtained judgment results, data within the target management area and the visual three-dimensional model to the user information terminal, providing reference data for the enterprise to make adjustment measures.

2. A municipal building information model visualization management system according to claim 1, characterized in that: The infrastructure data includes parameters affecting pipe network equipment data, parameters affecting environmental data, and parameters affecting safety and emergency data; The parameters affecting the pipeline equipment data include the operating time of the pipeline equipment, denoted by t; the flow rate of the pipeline equipment, denoted by Q; the pressure of the pipeline equipment, denoted by P; the energy consumption of the pipeline equipment, denoted by E; the parameters affecting the environmental data include the pH of the soil, denoted by PH; the depth of the groundwater level, denoted by d; the vibration of the surrounding traffic, denoted by A; the temperature, denoted by K; the humidity, denoted by H; the surrounding water quality, denoted by NTU; the parameters affecting the safety emergency data include the frequency of accidents, denoted by f; the number of hidden dangers that have not been rectified, denoted by N; and the emergency response time, denoted by T.

3. A municipal building information model visualization management system according to claim 1, characterized in that: The infrastructure data processing module includes a pipe network equipment data influence coefficient calculation unit, an environment data influence coefficient calculation unit and a safety emergency data influence coefficient calculation unit.

4. A municipal building information model visualization management system according to claim 3, characterized in that: The pipeline network equipment data impact coefficient calculation unit is used to import the pipeline network equipment data impact parameters into the pipeline network equipment data impact coefficient mathematical model to obtain the pipeline network equipment data impact coefficient value; the environmental data impact coefficient calculation unit is used to import the environmental data impact parameters into the environmental data impact coefficient mathematical model to obtain the environmental data impact coefficient value; the safety emergency data impact coefficient calculation unit is used to import the safety emergency data impact parameters into the safety emergency data impact coefficient mathematical model to obtain the safety emergency data impact coefficient value.

5. A municipal building information model visualization management system according to claim 4, characterized in that: The mathematical model of the influence coefficient of the pipeline network equipment data is specifically: The specific mathematical model of environmental data impact coefficient is: The mathematical model of the safety emergency data impact coefficient is as follows: Where E (i，j) It represents the energy consumption of the pipe network equipment in the jth area in the i-th time period, E min Indicates the minimum rated energy consumption of the pipe network equipment, E max Indicates the maximum rated energy consumption of the pipe network equipment, t (i，j) represents the operation time of the pipe network equipment in the jth area in the i-th time period, Q (i，j) represents the flow of pipe network equipment in the jth area in the i-th time period, Q max Indicates the maximum rated flow rate of the pipe network equipment, P (i，j) Indicates the pressure of the pipe network equipment in the jth area in the i-th time period, P max Indicates the maximum rated pressure of the pipe network equipment, denoted as P; Indicates the average soil pH in the jth area during the i-th time period, PH min Indicates the minimum soil pH in the jth area during the i-th time period, PH max represents the maximum soil pH in the jth area during the i-th time period; d (i，j) A represents the groundwater level depth in the jth area in the i-th time period; (i，j) represents the surrounding traffic vibration in the jth area in the i-th time period, represents the historical average surrounding traffic vibration; K (i，j) represents the temperature in the jth area during the i-th time period, T max Indicates the highest temperature in history; H (i，j) Indicates the humidity in the jth area in the i-th time period, H max Indicates the highest humidity in history; NTU (i，j) represents the surrounding water quality in the jth area in the i-th time period; f (i，j) represents the accident frequency in the jth area in the i-th time period, f max Indicates the highest accident frequency in history; L (i，j) Indicates the number of hidden dangers that have not been rectified in the jth area during the i-th time period; T (i，j) It represents the emergency response time in the jth area in the i-th time period.

6. A municipal building information model visualization management system according to claim 1, characterized in that: The building and management data include building structure data influencing parameters, building energy consumption data influencing parameters and building management data influencing parameters; The building structure data influencing parameters include building structure deformation and settlement, denoted as S; The structural deformation displacement is denoted as D; Building structure stress, denoted by σ; structural material strength, denoted by F; building energy consumption data influencing parameters include building electricity consumption, denoted by E1; building water consumption, denoted by E2; building gas consumption, denoted by E3; building management data influencing parameters include construction personnel attendance rate, denoted by a; building equipment utilization rate, denoted by U; building equipment failure rate, denoted by η; material inventory turnover rate, denoted by κ; material loss rate, denoted by l.

7. A municipal building information model visualization management system according to claim 1, characterized in that: The building and management data processing module includes a building structure data coefficient calculation unit, a building energy consumption data influence coefficient calculation unit and a building management data influence coefficient calculation unit.

8. A municipal building information model visualization management system according to claim 1, characterized in that: The building structure data coefficient calculation unit is used to import the building structure data influencing parameters into the building structure data coefficient mathematical model to obtain the building structure data coefficient value; The building energy consumption data impact coefficient calculation unit is used to import the building energy consumption data impact parameters into the building energy consumption data impact coefficient mathematical model to obtain the building energy consumption data impact coefficient value; the building management data impact coefficient calculation unit is used to import the building management data impact parameters into the building management data impact coefficient mathematical model to obtain the building management data impact coefficient value.

9. A municipal building information model visualization management system according to claim 1, characterized in that: The mathematical model of the building structure data coefficient is specifically: The mathematical model of the influence coefficient of building energy consumption data is as follows: The mathematical model of the building management data influence coefficient is as follows: Where S (i，j) It represents the deformation and settlement of the building structure in the jth area in the i-th time period, S min Indicates the minimum allowable settlement of the building structure, S max Indicates the maximum allowable settlement of the building structure; D (i，j) It represents the structural deformation displacement in the jth area in the i-th time period, D min Indicates the minimum displacement allowed by the building structure, D max Indicates the maximum displacement allowed by the building structure; σ (i，j) represents the building structure stress in the jth area during the i-th time period, σ max Indicates the allowable stress value of the structural material; F (i，j) represents the structural material strength in the jth area in the i-th time period, Indicates the standard value of material strength for structural design; E1 (i，j) Indicates the building power consumption in the jth area in the i-th time period, E1 min Indicates the expected minimum power consumption value of the building under normal operation, E1 max Indicates the historical maximum power consumption value of the building; E2 (i，j) represents the building water consumption in the jth area in the i-th time period, E2 min Indicates the minimum water consumption expected under normal operation of the building, E2 max Indicates the minimum water consumption in the history of the building; E3 (i，j) represents the building gas energy consumption in the jth area during the i-th time period, E3 min Indicates the minimum expected gas energy consumption of the building under normal operation, E3 max Indicates the maximum value of the building's historical gas energy consumption; a (i，j) represents the attendance rate of construction workers in the jth area in the i-th time period, U (i，j) represents the utilization rate of building equipment in the jth area in the i-th time period, η (i，j) represents the building equipment failure rate in the jth area in the i-th time period, η min represents the minimum acceptable equipment failure rate of the building, κ (i，j) represents the material inventory turnover rate in the jth area in the i-th time period, l (i，j) represents the material loss rate in the jth area in the i-th time period, l min Indicates the theoretical minimum material loss rate.

10. A municipal building information model visualization management system according to claim 1, characterized in that: The mathematical model of the rationality index of the municipal building information model management method is specifically: where α j Indicates the influence coefficient of the pipe network equipment data in the jth area, β j represents the environmental data impact coefficient value of the jth area, γ j represents the safety emergency data impact coefficient value of the jth area, χ j Represents the building structure data coefficient value of the jth area area, Indicates the impact coefficient of building energy consumption data in the jth area, ε j Represents the building management data impact coefficient value of the j-th area area.

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