CN112991096A - Monitoring and managing device and method for configuration type bridge cluster structure - Google Patents
Monitoring and managing device and method for configuration type bridge cluster structure Download PDFInfo
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Abstract
The invention discloses a monitoring and managing device for a configuration type bridge cluster structure, which comprises: the bridge cluster supervision platform comprises a bridge cluster configuration module, wherein the bridge cluster configuration module is provided with equipment, a model and a unit for selectively calling bridge structure monitoring; and the bridge structure configuration module is used for generating a bridge structure monitoring system from the equipment, the model and the unit for monitoring the bridge structure selected from the bridge cluster configuration module. The method has the advantages of being suitable for multiple bridges, dynamically updating configuration information and being good in data compatibility. The utility model discloses a monitoring and management method for a configuration type bridge cluster structure, which comprises the following steps: setting equipment, a model and a unit for monitoring a bridge structure by a configuration type framework; and selecting equipment, models and units for monitoring the bridge structure to generate a bridge structure monitoring system of each bridge. The method has the advantages of avoiding the problems that each bridge structure monitoring system is independently developed, data is incompatible, and cluster supervision cannot be realized.
Description
Technical Field
The invention relates to the technical field of bridge monitoring. More specifically, the invention relates to a monitoring and management device and method for a configured bridge cluster structure.
Background
At present, bridge structure monitoring systems which accord with the characteristics of the bridge structures need to be established for super-large and special structures and particularly important bridges in China. The bridge structure monitoring system is an electronic information system which is composed of sensing equipment such as a sensor and a video image which are arranged on a bridge, and software and hardware such as data acquisition, network communication, data processing and management, a user interface and the like, and is used for measuring, acquiring, processing and analyzing the environment where the bridge is located, the load effect, the bridge static and dynamic structure response and characteristic parameters, and early warning and evaluating the bridge structure state. The bridge structure monitoring system is an important basis for safety assessment, early warning and decision assistance of a maintenance management department, and has an increasingly wide application range.
The system for monitoring data acquisition, storage, analysis and processing is the key of the application of the bridge structure monitoring technology and has the functions of data processing, analysis, state evaluation, early warning, decision assistance and the like. The existing bridge structure monitoring system does not have a uniform template, functions and interfaces of the system are usually customized and developed according to bridge structure characteristics and owner requirements, repeated development work is more, and different bridge structure monitoring systems are greatly different from one another, so that the bridge structure monitoring systems cannot be compatible, and the cooperative monitoring of regional bridge clusters cannot be realized.
The invention patent (CN 107167179B) discloses a bridge health monitoring system and method based on visualization, which comprises a data acquisition module, a field data processing module, a field database, a field acquisition device analysis management module, a central database module and a background analysis module. An authorized invention patent (CN 111710165B) discloses a bridge supervision and early warning method and a system based on multi-source monitoring data fusion and sharing. The method comprises the following steps: the method comprises the steps of monitoring on-bridge information in real time, making a judgment by utilizing a preset overload early warning model and monitoring information, carrying out early warning on an overloaded vehicle, judging whether the overloaded vehicle is allowed to be on-bridge or not, and carrying out vehicle passing line optimization on the overloaded vehicle which is allowed to be on-bridge. The invention patent (CN 102162773B) granted by the assignee of the present invention provides a cluster-type bridge health real-time monitoring system based on wireless communication technology, which includes data acquisition and processing subsystems disposed on each bridge, and a bridge health real-time monitoring center disposed on a background, and is used for receiving bridge health monitoring data uploaded by the bridge health status data acquisition and processing subsystems, and thereby evaluating bridge health status and proposing a bridge maintenance strategy.
Most of the existing bridge structure monitoring systems are dedicated to single facilities, specific bridges or specific scenes, the user system interfaces are not uniform, and a bridge cluster structure monitoring system which is specially used for monitoring bridge cluster structures and meets different user requirements is not formed. If a set of complete monitoring system universal templates covering the single bridge structure and the bridge cluster is not established, different types of bridges are continuously developed, more and more protocols and data file formats for acquisition, transmission and storage are available, and the difficulty of unified management in the traffic industry is increased in the future.
Disclosure of Invention
An object of the present invention is to solve at least the above problems and to provide at least the advantages described later.
The invention also aims to provide a configuration type bridge cluster structure monitoring and management device which is suitable for multiple bridges, dynamically updates configuration information and has good data compatibility.
The monitoring and management method for the configured bridge cluster structure can solve the problems that each bridge structure monitoring system is developed independently, data is incompatible, and cluster supervision cannot be achieved.
To achieve these objects and other advantages in accordance with the purpose of the invention, there is provided a configuration type bridge cluster structure monitoring and managing apparatus including:
the bridge cluster supervision platform comprises a bridge cluster configuration module, wherein the bridge cluster configuration module is provided with equipment, a model and a unit for selectively calling bridge structure monitoring;
and the bridge structure configuration module is used for generating a bridge structure monitoring system from the equipment, the model and the unit for monitoring the bridge structure selected from the bridge cluster configuration module.
Preferably, the equipment for monitoring the bridge structure comprises a sensor, an acquisition instrument and transmission and storage equipment, and the equipment for monitoring the bridge structure is used for acquiring, transmitting and storing real-time data of the bridge structure;
the bridge structure monitoring model comprises an algorithm and an evaluation index model, and is used for calculating and evaluating the collected real-time monitoring data of the bridge structure according to a preset algorithm and an evaluation index;
the bridge structure monitoring unit comprises an early warning and decision-making unit which is used for carrying out early warning and providing intervention decisions aiming at the early warning according to the calculation and evaluation results of the algorithm and the evaluation index model.
Preferably, the bridge structure monitoring system further comprises an evaluation benchmark model for presetting an evaluation benchmark, and the early warning and decision unit performs early warning and provides a decision based on the evaluation benchmark.
Preferably, the bridge structure monitoring system further comprises a daily operation state evaluation unit, an emergency special evaluation unit, and an early warning and auxiliary decision unit, wherein the daily operation state evaluation unit is configured to generate a daily operation state evaluation report, the emergency special evaluation unit is configured to generate an emergency special evaluation report, and the early warning and auxiliary decision unit is configured to generate an early warning and auxiliary decision report.
Preferably, the bridge cluster supervision platform further comprises a management and control module, and the management and control module is used for collecting monitoring results of the bridge structure monitoring systems.
Preferably, the monitoring results include daily operation state evaluation reports, emergency special evaluation reports, and early warning and decision-making assisting reports of each bridge structure monitoring system.
The monitoring and management method for the configured bridge cluster structure comprises the following steps:
setting equipment, a model and a unit for monitoring a bridge structure by a configuration type framework;
and selecting equipment, models and units for monitoring the bridge structure to generate a bridge structure monitoring system of each bridge.
Preferably, the method further comprises the evaluation and early warning results of each bridge structure monitoring system in the cluster.
Provided is an electronic device including:
one or more processors;
a memory; and
one or more programs, wherein the one or more programs are stored in the memory and configured to be executed by the one or more processors, the programs comprising instructions for performing the above.
A computer-readable storage medium is provided, storing a computer program for use in conjunction with an electronic device, the computer program being executable by a processor to implement the above-described method.
The invention at least comprises the following beneficial effects: the bridge structure monitoring system is suitable for industry or regional/trans-regional bridge cluster supervision and concrete bridge structure monitoring, and is characterized in that parameterization configuration can be performed according to user requirements, the bridge structure monitoring system has the advantages that general configuration information is simultaneously suitable for multiple bridges, the configuration information is dynamically updated, and the data compatibility is good, and the problems that each bridge structure monitoring system needs to be separately developed, the data is incompatible, and the cluster supervision cannot be realized can be solved.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
FIG. 1 is a functional block diagram of the apparatus according to one embodiment of the present invention;
fig. 2 is a functional structure diagram of the bridge cluster configuration module in one technical solution of the present invention;
fig. 3 is a functional structure diagram of the bridge structure configuration according to one embodiment of the present invention;
FIG. 4 is a diagram of a general configuration function architecture in one embodiment of the present invention;
FIG. 5 is a functional block diagram of the evaluation reference model according to one embodiment of the present invention;
fig. 6 is a diagram of a functional structure of index monitoring and data analysis according to one embodiment of the present invention;
fig. 7 is a functional structure diagram of the daily operation status evaluation in one embodiment of the present invention;
fig. 8 is a diagram of a function structure of the emergency-specific evaluation according to one embodiment of the present invention;
fig. 9 is a structural diagram of the early warning and assistant decision function in one embodiment of the present invention;
fig. 10 is a structural diagram of a daily management and control function of the bridge cluster in one technical solution of the present invention;
fig. 11 is a structural diagram of an emergency management and control function of the bridge cluster according to one of the technical solutions of the present invention;
fig. 12 is a structural diagram of a visualized management and control function of the bridge cluster in one technical solution of the present invention.
Detailed Description
The present invention is further described in detail below with reference to the attached drawings so that those skilled in the art can implement the invention by referring to the description text.
It is to be noted that the experimental methods described in the following embodiments are all conventional methods unless otherwise specified, and the reagents and materials, if not otherwise specified, are commercially available; in the description of the present invention, the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings only for the convenience of description and simplification of description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
As shown in fig. 1 to 12, the present invention provides a monitoring and managing device for a configured bridge cluster structure, including:
the bridge cluster supervision platform comprises a bridge cluster configuration module, wherein the bridge cluster configuration module is provided with equipment, a model and a unit for selectively calling bridge structure monitoring;
and the bridge structure configuration module is used for generating a bridge structure monitoring system from the equipment, the model and the unit for monitoring the bridge structure selected from the bridge cluster configuration module.
In the above technical solution, the bridge cluster supervision platform is an open platform, and a bridge cluster configuration module is arranged in the open platform and is used for providing various universal devices, models, and units for monitoring the bridge structure to a user, and the devices, models, and units for monitoring the bridge structure are stored according to a configuration framework, so that the user can select appropriate devices, models, and units according to the characteristics of each bridge and a monitoring target, and a bridge structure monitoring system of each bridge can be generated quickly and efficiently. And the monitoring system is prevented from being developed again for each bridge. On the other hand, because the bridge structure monitoring systems are generated from the same bridge cluster supervision platform, the data formats of the bridge structure monitoring systems are unified, so that the problems that the data are incompatible and the cluster supervision cannot be realized are solved. And the configuration of the structural storage mode also has better capacity expansion, namely newly developed equipment, models and units for monitoring the bridge structure can be continuously added in the bridge cluster platform, so that the technical update of the bridge structure monitoring can be better adapted.
In another technical scheme, the equipment for monitoring the bridge structure comprises a sensor, an acquisition instrument and transmission and storage equipment, wherein the equipment for monitoring the bridge structure is used for acquiring, transmitting and storing real-time data of the bridge structure;
the bridge structure monitoring model comprises an algorithm and an evaluation index model, and is used for calculating and evaluating the collected real-time monitoring data of the bridge structure according to a preset algorithm and an evaluation index;
the bridge structure monitoring unit comprises an early warning and decision-making unit which is used for carrying out early warning and providing intervention decisions aiming at the early warning according to the calculation and evaluation results of the algorithm and the evaluation index model.
In the technical scheme, a user selects a sensor, an acquisition instrument, a transmission line, a storage mode and the like from the bridge cluster configuration module through the functions of the bridge cluster configuration module according to the three-dimensional model, the monitoring index and the monitoring position of the actual bridge to be monitored, and the user installs the sensor and the acquisition instrument at the corresponding position of the bridge according to the selected equipment and can monitor the bridge in real time after starting. Meanwhile, an algorithm and an evaluation index, and an early warning and a decision, such as an early warning index and a decision method, are configured, namely, actual monitoring data of the bridge structure are calculated and evaluated according to a pre-configured algorithm and an evaluation index to obtain analysis data, and early warning and decision recommendation can be made based on the analysis data to form a highly intelligent bridge structure monitoring system.
In another technical scheme, the bridge structure monitoring system further comprises an evaluation benchmark model used for presetting an evaluation benchmark, and the early warning and decision unit performs early warning and provides a decision based on the evaluation benchmark.
In the technical scheme, the monitoring aims at analysis and evaluation, a basis is provided for maintenance management decision making, and a finite element reference model and a data characteristic reference model are set according to the structural characteristics of each bridge and are used as reference states of evaluation of various indexes, so that the effectiveness and the accuracy of early warning and decision making are facilitated.
In another technical scheme, the bridge structure monitoring system further comprises a daily operation state evaluation unit, an emergency special evaluation unit and an early warning and auxiliary decision unit, wherein the daily operation state evaluation unit is used for generating a daily operation state evaluation report, the emergency special evaluation unit is used for generating an emergency special evaluation report, and the early warning and auxiliary decision unit is used for generating an early warning and auxiliary decision report.
In the technical scheme, the evaluation of the daily operation state is to analyze modal parameters, statistical parameters and characteristic parameters of the daily operation state according to evaluation indexes, evaluate the vulnerability, damage condition, bearing capacity, reliability and safety state of the structure and generate an evaluation report of the daily operation state periodically.
The special evaluation of the emergency is to identify the occurred or impending emergency according to the data analysis results of wind speed and direction, acceleration, ship impact and the like, and to evaluate various special evaluations of the emergency through an evaluation benchmark model, which mainly comprises the following steps: wind-induced abnormal vibration assessment, earthquake post-disaster assessment, overload assessment, floater or ship impact assessment, bridge fire assessment, flood erosion assessment, geological post-disaster assessment and the like, and generating a special assessment report of the emergency in time.
Early warning and assistant decision making: setting three thresholds of daily maintenance, structural safety and emergency, and performing grading early warning on super-threshold indexes of index monitoring and data analysis, daily operation state evaluation and emergency special evaluation by adopting a three-level early warning mechanism; and performing daily maintenance decision and emergency joint work linkage decision according to a relevant strategy library in the early warning and decision configuration.
In another technical scheme, the bridge cluster supervision platform further comprises a management and control module, and the management and control module is used for collecting monitoring results of the bridge structure monitoring systems. For unified management, important monitoring results can be collected through the management and control module, and data support is provided for comprehensive management and linkage management.
For example, the method may include emergency management and control of a bridge cluster: according to the special evaluation result of the emergency of the bridge structure monitoring system, feeding back key indexes related to early warning, special evaluation of the emergency and joint work linkage decision to a bridge cluster supervision platform as the basis of emergency control of an industry or regional/trans-regional management department/unit;
for example, the method may include bridge cluster visualization management and control: the bridge cluster supervision platform serving as an industry or regional/trans-regional management department/unit provides visual information for accurate decision making, reasonable resource allocation and joint work linkage so as to improve supervision efficiency, and the content comprises a daily operation state distribution diagram and an emergency distribution diagram.
In another technical scheme, the monitoring results comprise daily operation state evaluation reports, emergency special evaluation reports and early warning and decision-making assisting reports of each bridge structure monitoring system. And feeding back key indexes related to early warning, evaluation and maintenance decision to the bridge cluster supervision platform according to the daily operation state evaluation result of the bridge structure monitoring system, wherein the key indexes are used as the basis for daily management and control of an industry or regional/trans-regional management department/unit.
The monitoring and management method for the configured bridge cluster structure comprises the following steps:
setting equipment, a model and a unit for monitoring a bridge structure by a configuration type framework;
and selecting equipment, models and units for monitoring the bridge structure to generate a bridge structure monitoring system of each bridge.
In the technical scheme, equipment, models and units for monitoring the bridge structure are arranged through a configuration type framework, a massive foundation is provided for the formation of a bridge structure monitoring system, more importantly, repeated development work is not needed, a user only needs to select matching according to a three-dimensional model, monitoring indexes and monitoring positions of a bridge, the bridge structure monitoring system with strong pertinence and high professional matching degree can be generated, an industrial monitoring mode can be unified, and the problems that data are incompatible and cluster supervision cannot be realized due to independent development of each bridge structure monitoring system are solved.
In another technical scheme, the method further comprises clustering monitoring results of each bridge structure monitoring system. For unified management, some necessary monitoring results can be collected through the management and control module, so that data support is provided for comprehensive management and linkage management.
Provided is an electronic device including:
the sensor devices are used for sensing environmental parameters, load information and structural response of the bridge and outputting digital or analog voltage/current signals;
a plurality of acquisition devices for acquiring digital or analog voltage/current signals of the sensor apparatus, one or more processors;
one or more memories;
a plurality of programs, wherein the plurality of programs are stored in the memory and configured to be executed by the plurality of processors, the programs comprising instructions for performing any of claims 7-8.
A computer-readable storage medium storing a computer program for use in conjunction with an electronic device, the computer program being executable by a processor to implement the method described above.
To better illustrate the invention, use examples are now listed: the method comprises the following steps of 1, 9-11, belonging to a bridge cluster supervision platform, wherein a main user is an industry or regional/trans-regional management department/unit; and 2-8, belonging to a bridge structure monitoring system, wherein a main user is a basic level bridge management and maintenance unit, and a specific working flow is shown in figure 1.
1. Bridge cluster configuration: the bridge cluster configuration is the first step of applying the patent, for a bridge which is to be managed by adopting a general template of the configured bridge cluster structure monitoring system, firstly, an account number permission is opened on a bridge cluster supervision platform by an industry or a regional/trans-regional management department/unit, basic information of the bridge is input, and a main function structure is shown as figure 2. Wherein the basic information includes: bridge number, bridge position, affiliated area, affiliated road network, completion time and the like; the bridge list is used for inquiring and counting bridge information; the bridge distribution map is used for displaying information such as geographic positions, operation states and the like of the regional/cross-regional bridges; and the authority management is used for distributing the account number of the bridge structure monitoring system to a basic level bridge management maintenance unit and setting corresponding use authority.
2. And (3) bridge structure configuration: after the primary management maintenance unit obtains the account number allocated by the industry or regional/trans-regional management department/unit, the bridge structure monitoring system can be applied. The bridge structure configuration comprises a bridge three-dimensional model, monitoring indexes and monitoring positions, and the main functional structure is shown in figure 3. The three-dimensional model supports the import of general data formats such as IFC and the like, and is used as a carrier for information management such as bridge monitoring data and the like; the monitoring indexes are determined according to a monitoring system design scheme and mainly comprise vehicle weight, wind speed, wind direction, temperature, humidity and other environment and load action indexes, structural overall response indexes such as acceleration, displacement, corners and the like, and structural local response indexes such as strain, crack, corrosion and the like; the monitoring position is determined according to a design scheme, and the specific position of each monitoring index is set on the three-dimensional model.
3. General configuration: the general configuration is an important configuration content of a bridge structure monitoring system applied by a basic level management maintenance unit, and is a general configuration of all bridges in a jurisdiction area, the main content comprises sensor configuration, acquisition instrument configuration, transmission and storage configuration, algorithm and evaluation index configuration, early warning and decision configuration and the like, and the main functional structure is shown in fig. 4. The sensor configuration (fig. 4(a)) is used to set performance parameters or metrics for various types of sensing devices themselves, including but not limited to: sensor type, manufacturer, signal type (current, voltage, resistance, fiber, etc.), signal output range, resolution/sensitivity, etc., which parameters or indices will be called upon during a particular bridge monitoring. The acquisition instrument configuration (fig. 4(b)) is used to set performance parameters or metrics for various types of acquisition equipment themselves, including but not limited to: the type of the acquisition instrument, the manufacturer, the input interface, the output interface, the acquisition protocol, etc., which parameters or indexes are to be called during the specific bridge monitoring. The transfer and storage configuration (fig. 4(c)) is used to set performance parameters or metrics for the various types of transfer and storage devices themselves, including but not limited to: the bridge monitoring system comprises a manufacturer, a wired transmission interface, a wireless transmission terminal, a transmission protocol, a storage protocol and the like, wherein the parameters or indexes are called when a specific bridge is monitored. Algorithm and evaluation index configuration (fig. 4(d)) a modular computer program for setting various types of algorithms and evaluation indices, including but not limited to: the method comprises the following steps of a NExT-ERA algorithm, a random subspace algorithm, a Fast Fourier Transform (FFT), a Kalman filtering algorithm, a wavelet denoising algorithm, a response surface model correction method, a Bayes probability model correction method, a frequency change rate, a modal confidence criterion (MAC) and the like, wherein the algorithms and evaluation indexes are called during specific bridge monitoring. Various algorithms support various general software programs, run in a background calling mode, and synchronize the calculation result to the bridge structure monitoring system. The early warning and decision configuration (fig. 4(e)) is used to set up algorithms and databases related to early warning and decision, including but not limited to: the system comprises an early warning algorithm, a maintenance decision library, an emergency joint linkage strategy library and the like, wherein the algorithm and the database are called during specific bridge monitoring.
4. Evaluating the reference model: the evaluation reference model is a reference for carrying out bridge structure state evaluation and early warning, a currently advanced "data and model hybrid driving" reference model is arranged, and the main functional structure is shown in fig. 5. The method comprises a finite element reference model and a data characteristic reference model, wherein the finite element reference model is obtained by a model correction method, and the data characteristic reference model is obtained by analyzing simulation data of the finite element reference model. And calling an evaluation reference model when a relevant algorithm is adopted to carry out data analysis, daily operation state evaluation, special emergency evaluation, early warning and auxiliary decision making of the single bridge structure.
5. Index monitoring and data analysis: the main functions of the index monitoring and data analysis are to acquire data of the sensor and perform preliminary analysis, the types of the acquired data include environmental parameters, vehicle load, structural overall response, structural local response, video images and the like, and the main functional structure is shown in fig. 6. The environmental parameters comprise wind speed and direction, temperature, humidity, rainfall, earthquake, ship impact, basic scouring and the like; the vehicle load data comprises vehicle weight, axle weight, vehicle speed, vehicle flow, vehicle space distribution and the like; the overall response of the structure comprises vibration, deformation, displacement, corner and the like; the local response of the structure comprises strain, crack, corrosion, inhaul cable force, broken wire, support counter force, bolt fastening force and the like; the video images comprise vehicle monitoring and structure monitoring; the big data analysis comprises statistical analysis, cluster analysis, principal component analysis, characteristic index analysis and the like.
6. And (3) evaluating the daily operation state: the purpose of the daily operation state evaluation is to provide decision support for daily minor repair maintenance, major and middle repair and bridge reinforcement of the bridge, the main contents include daily operation state analysis, structural vulnerability, damage condition, bearing capacity, structural reliability, safety state evaluation and the like, and the main functional structure is shown in fig. 7. And calling an algorithm program in '3 and general configuration' during specific index analysis.
7. Special evaluation of emergency: the purpose of the special evaluation of the emergency is to provide decision support for emergency rescue and maintenance reinforcement when the bridge encounters the emergency, the main contents of the evaluation include emergency identification, wind-induced abnormal vibration evaluation, post-earthquake-disaster evaluation, overload evaluation, floater or ship impact evaluation, bridge fire evaluation, flood erosion evaluation, post-geological-disaster evaluation and the like, and the main functional structures are shown in fig. 8. And calling an algorithm program in '3 and general configuration' during specific index analysis.
8. Early warning and assistant decision making: the early warning and the assistant decision are the purpose of monitoring the bridge structure, the main contents comprise threshold management, structure real-time early warning, assistant decision, equipment hardware early warning, abnormal data early warning and the like, and the main functional structure is shown in fig. 9. The threshold management is divided into a daily maintenance threshold, a structure safety threshold and an emergency threshold; the structure real-time early warning is divided into three levels, namely, a first-level (red) early warning, a second-level (yellow) early warning and a third-level (blue) early warning; the auxiliary decision comprises a daily maintenance decision and an emergency joint work linkage decision, and two functional modules of hardware equipment early warning and abnormal data early warning are further arranged aiming at equipment reliability and data authenticity. And calling an algorithm program in '3 and general configuration' during specific index analysis. So far, the bridge structure monitoring system is basically realized, and important information is synchronized to a bridge cluster supervision platform through steps 9-11.
9. Daily management and control of a bridge cluster: the bridge cluster daily management and control module provides a basis for bridge cluster supervision by acquiring and selecting important information in daily operation state evaluation, early warning and auxiliary decision making in the bridge structure monitoring system, and the main functional structure is shown in fig. 10. The main contents comprise early warning management, evaluation management, auxiliary decision and the like, and the purpose is to facilitate daily management and control of industries or regional/trans-regional management departments/units.
10. Emergent management and control of the bridge cluster: the bridge cluster emergency control module provides a basis for dealing with emergencies, disaster prevention and reduction and emergency joint work linkage by acquiring and selecting important information in special evaluation, early warning and auxiliary decision of the emergencies in the bridge structure monitoring system, and the main functional structure is shown in fig. 11. The main contents comprise bridge wind-induced vibration control, post-earthquake-disaster control, overload control, floater or ship impact control, bridge fire control, flood erosion control, post-geological-disaster control, special emergency report and the like, and the purpose of the method is to facilitate emergency control of industry or regional/trans-regional management departments/units.
11. Visual management and control of the bridge cluster: the bridge cluster visual management and control is used for displaying important information such as bridge positions, early warning and emergencies, and the main functional structure is shown in fig. 12. The main content comprises a daily operation state distribution diagram and an emergency distribution diagram, and the method aims to visually display important information such as evaluation, early warning and auxiliary decision on a bridge cluster supervision platform and facilitate rapid scientific decision making of industries or regional/trans-regional management departments/units.
While embodiments of the invention have been described above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable in various fields of endeavor to which the invention pertains, and further modifications may readily be made by those skilled in the art, it being understood that the invention is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.
Claims (10)
1. Configuration type bridge cluster structure monitoring management device, its characterized in that includes:
the bridge cluster supervision platform comprises a bridge cluster configuration module, wherein the bridge cluster configuration module is provided with equipment, a model and a unit for selectively calling bridge structure monitoring;
and the bridge structure configuration module is used for generating a bridge structure monitoring system from the equipment, the model and the unit for monitoring the bridge structure selected from the bridge cluster configuration module.
2. The configuration type bridge cluster structure monitoring and managing device of claim 1, wherein the bridge structure monitoring equipment comprises a sensor, a collecting instrument, and a transmission and storage device, and the bridge structure monitoring equipment is used for collecting, transmitting and storing real-time data of the bridge structure;
the bridge structure monitoring model comprises an algorithm and an evaluation index model, and is used for calculating and evaluating the collected real-time monitoring data of the bridge structure according to a preset algorithm and an evaluation index;
the bridge structure monitoring unit comprises an early warning and decision-making unit which is used for carrying out early warning and providing intervention decisions aiming at the early warning according to the calculation and evaluation results of the algorithm and the evaluation index model.
3. The configured bridge cluster structure monitoring and management device according to claim 2, wherein the bridge structure monitoring system further comprises an evaluation benchmark model for presetting an evaluation benchmark, and the early warning and decision unit performs early warning and provides a decision based on the evaluation benchmark.
4. The configured bridge cluster structure monitoring and management device according to claim 1, wherein the bridge structure monitoring system further comprises a daily operation state evaluation unit, an emergency special evaluation unit, and an early warning and assistant decision unit, wherein the daily operation state evaluation unit is configured to generate a daily operation state evaluation report, the emergency special evaluation unit is configured to generate an emergency special evaluation report, and the early warning and assistant decision unit is configured to generate an early warning and assistant decision report.
5. The configured bridge cluster monitoring and management device according to claim 1, wherein the bridge cluster supervision platform further comprises a management and control module, and the management and control module is configured to collect monitoring results of the bridge structure monitoring systems.
6. The configured bridge cluster structure monitoring and management device according to claim 5, wherein the monitoring results include daily operation state evaluation reports, emergency event specific evaluation reports, and early warning and decision-making assistance reports of each bridge structure monitoring system.
7. The monitoring and management method for the configuration type bridge cluster structure based on any one of the devices of claims 1-6 is characterized by comprising the following steps:
setting equipment, a model and a unit for monitoring a bridge structure by a configuration type framework;
and selecting equipment, models and units for monitoring the bridge structure to generate a bridge structure monitoring system of each bridge.
8. The method for monitoring and managing the configuration-type bridge cluster structure of claim 7, further comprising evaluating and early warning results of each bridge structure monitoring system in the cluster.
9. An electronic device, comprising:
one or more processors;
a memory; and
one or more programs, wherein the one or more programs are stored in the memory and configured to be executed by the one or more processors, the programs comprising instructions for performing any of claims 7-8.
10. Computer-readable storage medium, characterized in that it stores a computer program for use in conjunction with an electronic device, the computer program being executable by a processor to implement the method of any of claims 7 to 8.
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| CN202110292557.7A CN112991096A (en) | 2021-03-18 | 2021-03-18 | Monitoring and managing device and method for configuration type bridge cluster structure |
| PCT/CN2021/131802 WO2022193713A1 (en) | 2021-03-18 | 2021-11-19 | Configurable bridge cluster structure monitoring and management apparatus and method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022193713A1 (en) * | 2021-03-18 | 2022-09-22 | 交通运输部公路科学研究所 | Configurable bridge cluster structure monitoring and management apparatus and method |
| CN117291350A (en) * | 2023-11-24 | 2023-12-26 | 深圳市城市交通规划设计研究中心股份有限公司 | Urban bridge group safety state evaluation system and evaluation method |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115334124B (en) * | 2022-10-12 | 2023-03-21 | 保利长大工程有限公司 | Bridge construction monitoring visual management system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103049480A (en) * | 2012-11-27 | 2013-04-17 | 浙江工业职业技术学院 | Set of management and maintenance system for monitoring clusters of urban major transportation infrastructures |
| US20180136085A1 (en) * | 2016-11-17 | 2018-05-17 | Heuristic Actions, Inc. | Devices, systems and methods, and sensor modules for use in monitoring the structural health of structures |
| CN109547438A (en) * | 2018-11-23 | 2019-03-29 | 中交公规土木大数据信息技术（北京）有限公司 | A kind of City-level Bridge Group structural safety monitoring curing system |
| JP2019185227A (en) * | 2018-04-04 | 2019-10-24 | Ｊｆｅエンジニアリング株式会社 | Bridge monitoring system, bridge monitoring device, bridge monitoring method, and bridge |
| CN110631852A (en) * | 2019-09-17 | 2019-12-31 | 同恩(上海)工程技术有限公司 | Modular structure monitoring system and monitoring method |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112991096A (en) * | 2021-03-18 | 2021-06-18 | 交通运输部公路科学研究所 | Monitoring and managing device and method for configuration type bridge cluster structure |
-
2021
- 2021-03-18 CN CN202110292557.7A patent/CN112991096A/en active Pending
- 2021-11-19 WO PCT/CN2021/131802 patent/WO2022193713A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103049480A (en) * | 2012-11-27 | 2013-04-17 | 浙江工业职业技术学院 | Set of management and maintenance system for monitoring clusters of urban major transportation infrastructures |
| US20180136085A1 (en) * | 2016-11-17 | 2018-05-17 | Heuristic Actions, Inc. | Devices, systems and methods, and sensor modules for use in monitoring the structural health of structures |
| JP2019185227A (en) * | 2018-04-04 | 2019-10-24 | Ｊｆｅエンジニアリング株式会社 | Bridge monitoring system, bridge monitoring device, bridge monitoring method, and bridge |
| CN109547438A (en) * | 2018-11-23 | 2019-03-29 | 中交公规土木大数据信息技术（北京）有限公司 | A kind of City-level Bridge Group structural safety monitoring curing system |
| CN110631852A (en) * | 2019-09-17 | 2019-12-31 | 同恩(上海)工程技术有限公司 | Modular structure monitoring system and monitoring method |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022193713A1 (en) * | 2021-03-18 | 2022-09-22 | 交通运输部公路科学研究所 | Configurable bridge cluster structure monitoring and management apparatus and method |
| CN117291350A (en) * | 2023-11-24 | 2023-12-26 | 深圳市城市交通规划设计研究中心股份有限公司 | Urban bridge group safety state evaluation system and evaluation method |
| CN117291350B (en) * | 2023-11-24 | 2024-03-26 | 深圳市城市交通规划设计研究中心股份有限公司 | Urban bridge group safety state evaluation system and evaluation method |
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