CN104698936A - Big data concept-based bridge structure health monitoring system - Google Patents
Big data concept-based bridge structure health monitoring system Download PDFInfo
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- CN104698936A CN104698936A CN201510097237.0A CN201510097237A CN104698936A CN 104698936 A CN104698936 A CN 104698936A CN 201510097237 A CN201510097237 A CN 201510097237A CN 104698936 A CN104698936 A CN 104698936A
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0428—Safety, monitoring
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/26—Pc applications
- G05B2219/2612—Data acquisition interface
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Abstract
The invention discloses a big data concept-based bridge structure health monitoring system, and belongs to the technical field of bridge projects. The system comprises a bridge structure big data mining system (1), a bridge structure big data storage system (2), a bridge structure big data analysis system (3) and a bridge structure big data health monitoring system (4), and is characterized in that a big data flow of a bridge structure is constructed by using various means, wherein a cloud storage technology is adopted, the big data flow collected by the system is processed by means of a cloud computing distributed processing technology, a virtualization technology and the like, and an analysis report is quickly formed. The system has the advantages of huge data quantity, various data types, high data processing speed and capability of making timely and accurate estimation and prediction on the health state of the bridge structure. The system has the advantages of rational design, high applicability, high reliability and convenience in generalization and application.
Description
Technical field
The invention belongs to technical field of bridge engineering, relate to a kind of bridge health monitoring system based on large data theory.
Background technology
Bridge structural health monitoring take bridge structure as platform, use hyundai electronics communication and network technology, the response message of bridge structure under various load and effect is obtained timely by data acquisition system (DAS), by realizing monitoring, for the operation and maintenance of bridge structure provides foundation the real-time follow-up of bridge structure health situation to the treatment and analysis of information.Bridge structural health monitoring simply can be summarised as a process from Data Collection to data management, these packets are containing all data relevant to bridge structure health situation, the bridge health monitoring system just come into operation both at home and abroad at present, in Data Collection, generally utilize sensor to obtain, the health status of bridge structure is judged by the change of the Static and dynamical behavior index under bridge structure operation state, the data volume obtained is little, data type is single, cannot predict the development trend of bridge health situation accurately.In data management, because failing the potential value of abundant mining data by the restriction of data-handling capacity, data processing cycle is longer.Along with the arriving in cloud epoch, under the promoting technology being representative with cloud computing, large data technique receives the wide concern sent out of Chinese scholars.The feature of large data may be summarized to be that data volume is huge, data type is various, treatment cycle is short, large data technique refers in dissimilar mass data, fast processing obtains the ability of potential valuable information, the data being originally difficult to Collection and use are made to start easily to be utilized, fast processing mass data can also arrange the foundation becoming bridge structural health monitoring and need in the short period of time, there is great application potential in bridge structural health monitoring.So, develop a kind of bridge health monitoring system based on large data theory necessary.
In order to the health status of evaluation prediction bridge structure in real time, Chinese scholars has carried out large quantifier elimination, such as (application number: 201010250555.3), the present invention can carry out remote real time monitoring to each bridge health situation of dispersion to patent of invention " bridge health monitoring system ".Patent of invention " a kind of bridge health monitoring system based on acoustic emission " (application number: 201110459304.0), comprise multiple acoustic emission data acquisition unit, acoustic emission signal processor[conditioner], monitor supervision platform system, CAN and internet, adopt calibrate AE sensor can monitor each main portions safety and Health situation of bridge in real time, there is provided early warning to the potential safety hazard of any tired aspect of bridge, can safeguard bridge in time.Patent of invention " has the bridge health monitoring system of SMS notification healthy early warning function " (application number: 201110447089.2) disclose a kind of bridge health monitoring system with SMS notification function, this invention is reasonable in design, do not limit by bridge construction region, intelligence degree is high, ensure that the ageing and scientific, practical of monitoring information.Utility model patent " visual bridge health monitoring system " (application number: 201420108968.1), the visual bridge health monitoring system that the utility model provides, by image capture device, bridge is detected, effectively can make the health problem of bridge and detecting accurately, and can accurately calculate the width in the crack of bridge, the data of strain increment, and the position of fracture and shape identify accurately.
By finding the research of existing patent, open source literature, existing bridge health monitoring system all exists that type of data collection is single, data volume is few, the defects such as data processing cycle is long, and cannot realize excavating and scientific management the deep layer of data message, cannot effectively collect and excavate it and be worth.
Therefore, invent a kind of bridge health monitoring system based on large data theory and seem particularly important.
Summary of the invention
The key issue that the present invention will solve is for above-mentioned the deficiencies in the prior art, a kind of bridge health monitoring system based on large data theory is proposed, its type of data collection is various, data-handling capacity is strong, the deep value of energy mining data, makes in time and accurate evaluation and prediction the structural health conditions of bridge.
For solving above-mentioned key technical problem, invent a kind of bridge health monitoring system based on large data theory, it is characterized in that: bridge health monitoring system is made up of the large data health monitoring systems (4) of the large data digging system of bridge structure (1), the large data-storage system of bridge structure (2), the large data analysis system of bridge structure (3) and bridge structure, system data amount is huge, data type is various, data processing speed is fast, makes in time and Evaluation and Prediction accurately to bridge structure health state.
A kind of bridge health monitoring system based on large data theory, it is characterized in that: the large data digging system of bridge structure described above (1) from aspects such as design, construction and operations, creates the high amount of traffic of bridge structure respectively by means such as sensor, gps system, internets.
Based on a bridge health monitoring system for large data theory, it is characterized in that: the large data-storage system of bridge structure described above (2) adopts cloud to store, and can read and write operation rapidly, intelligently to the data stream of bridge structure.
A kind of bridge health monitoring system based on large data theory, it is characterized in that: the large data analysis system of bridge structure described above (3) mainly rely on cloud computing distributed proccessing and Intel Virtualization Technology etc. to systematic collection to high amount of traffic handle it, form real-time analysis report.
A kind of bridge health monitoring system based on large data theory, it is characterized in that: the large data health monitoring systems (4) of bridge structure described above relies on cloud computing technology, the real-time analysis report formed according to the large data analysis system of bridge structure (3), makes Evaluation and Prediction to the health status of bridge structure accurately.
Bridge health monitoring system based on large data theory described above, due to the sharp increase of data type, data volume and the shortening of data processing cycle, can in time and accurately assessment is made to the health status of bridge structure.
The present invention is reasonable in design, and applicability is strong, and good reliability is easy to utilize.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further illustrated.
Fig. 1 is based on the bridge health monitoring system theory diagram of large data theory
In figure: the large data digging system of 1-bridge structure; The large data-storage system of 2-bridge structure;
The large data analysis system of 3-bridge structure; The large data health monitoring systems of 4-bridge structure.
Embodiment
Embodiment one
Certain bridge spanning the sea, main bridge is 5 Span Continuous half floating system steel reinforced concrete combination double pylon cable stayed bridges, and Sarasota adopts inverted Y-shaped reinforced concrete Sarasota.In order to make assessment to the health status of this bridge spanning the sea structure accurately in real time, this bridge spanning the sea is applied the bridge health monitoring system based on large data theory provided by the present invention, as Fig. 1.
Concrete implementation step is:
Step one utilizes the large data digging system of bridge structure (1), from aspects such as design, construction and operations, creates the high amount of traffic of bridge structure by sensor, gps system, internet etc.
Step 2 utilizes the large data-storage system of bridge structure (2), adopts cloud memory technology, can read and write operation rapidly, intelligently to the data stream of bridge structure.
Step 3 utilizes the large data analysis system of bridge structure (3), rely on the distributed proccessing of cloud computing and Intel Virtualization Technology to systematic collection to high amount of traffic handle it, form real-time analysis report.
Step 4 utilizes the large data health monitoring systems (4) of bridge structure, rely on cloud computing technology, the real-time analysis report formed according to the large data analysis system of bridge structure (3), makes Evaluation and Prediction to the health status of bridge structure accurately.
Above-described specific implementation method, is illustrated the object of patent of the present invention, technical scheme and beneficial effect.It is emphasized that the foregoing is only the specific embodiment of patent of the present invention, can not be used for limiting the scope of the invention.Within the spirit and principles in the present invention all, any amendment made, equivalent replacement or improvement etc., all should be included within protection scope of the present invention.
In sum, the invention provides a kind of bridge health monitoring system based on large data theory, use this system to realize making bridge structure health situation predicting fast and accurately.
The present invention has novelty, practicality, meets each requirement of patent of invention, therefore proposes application for a patent for invention in accordance with the law.
Claims (5)
1. the bridge health monitoring system based on large data theory, it is characterized in that: bridge health monitoring system is made up of the large data health monitoring systems (4) of the large data digging system of bridge structure (1), the large data-storage system of bridge structure (2), the large data analysis system of bridge structure (3) and bridge structure, system data amount is huge, data type is various, data processing speed is fast, can make in time and Evaluation and Prediction accurately to bridge structure health state.
2. according to a kind of bridge health monitoring system based on large data theory according to claim 1, it is characterized in that: the large data digging system of described bridge structure (1) from aspects such as design, construction and operations, creates the high amount of traffic of bridge structure respectively by means such as sensor, gps system, internets.
3. according to a kind of bridge health monitoring system based on large data theory according to claim 1, it is characterized in that: the large data-storage system of described bridge structure (2) adopts cloud to store, and can read and write operation rapidly, intelligently to the data stream of bridge structure.
4. according to a kind of bridge health monitoring system based on large data theory according to claim 1, it is characterized in that: the large data analysis system of described bridge structure (3) mainly rely on cloud computing distributed proccessing and Intel Virtualization Technology etc. to systematic collection to high amount of traffic handle it, form real-time analysis report.
5. according to a kind of bridge health monitoring system based on large data theory according to claim 1, it is characterized in that: the large data health monitoring systems (4) of described bridge structure relies on cloud computing technology, the real-time analysis report formed according to the large data analysis system of bridge structure (3), makes Evaluation and Prediction accurately to the health status of bridge structure.
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| CN201510097237.0A CN104698936A (en) | 2015-03-05 | 2015-03-05 | Big data concept-based bridge structure health monitoring system |
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| CN201510097237.0A CN104698936A (en) | 2015-03-05 | 2015-03-05 | Big data concept-based bridge structure health monitoring system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106373357A (en) * | 2016-08-30 | 2017-02-01 | 孟玲 | Bridge structure health monitoring system based on big data concept |
| CN106383037A (en) * | 2016-08-30 | 2017-02-08 | 孟玲 | Bridge structure health monitoring system based on big data idea and realization method of system |
| CN106442720A (en) * | 2016-08-29 | 2017-02-22 | 重庆交通大学 | Vibroacoustic railway bridge healthiness monitoring apparatus, system and method |
| CN106980675A (en) * | 2017-03-28 | 2017-07-25 | 深圳大图科创技术开发有限公司 | A kind of efficient bridge structure health early warning system |
| CN111505010A (en) * | 2020-04-28 | 2020-08-07 | 张地林 | Bridge safety detection system based on cloud platform |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106442720A (en) * | 2016-08-29 | 2017-02-22 | 重庆交通大学 | Vibroacoustic railway bridge healthiness monitoring apparatus, system and method |
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| CN106980675A (en) * | 2017-03-28 | 2017-07-25 | 深圳大图科创技术开发有限公司 | A kind of efficient bridge structure health early warning system |
| CN111505010A (en) * | 2020-04-28 | 2020-08-07 | 张地林 | Bridge safety detection system based on cloud platform |
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