CN112199410A - Bridge health monitoring system based on Internet of things - Google Patents
Bridge health monitoring system based on Internet of things Download PDFInfo
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- CN112199410A CN112199410A CN202010964232.4A CN202010964232A CN112199410A CN 112199410 A CN112199410 A CN 112199410A CN 202010964232 A CN202010964232 A CN 202010964232A CN 112199410 A CN112199410 A CN 112199410A
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Abstract
The invention discloses a bridge health monitoring system based on the Internet of things, which comprises a detection end and a monitoring end, wherein the detection end comprises an intelligent sensing unit, a signal amplifier, a signal conversion unit and a wireless transmission unit, the output end of the intelligent sensing unit is connected with the input end of the signal amplifier, and the output end of the signal amplifier is connected with the input end of the signal conversion unit. The bridge health monitoring system based on the Internet of things realizes monitoring data acquisition, analysis, early warning and evaluation functions, and is characterized in that a bridge running state evaluation unit is arranged, so that not only is the bridge running state evaluated, but also the working state of the bridge can be predicted by combining an influence factor proportion analysis module, a risk level forming module and a risk matrix chart generation module according to the evaluation result of the bridge running state, and the later-stage work arrangement and timely intervention processing of a manager are facilitated.
Description
Technical Field
The invention relates to the field of bridge monitoring, in particular to a bridge health monitoring system based on the Internet of things.
Background
The internet of things is a structure which is used for acquiring any object or process needing monitoring, connection and interaction in real time through various devices and technologies such as various information sensors, radio frequency identification technologies, global positioning systems, infrared sensors, laser scanners and the like, acquiring various required information such as sound, light, heat, electricity, mechanics, chemistry, biology, positions and the like, realizing ubiquitous connection of objects, objects and people through various possible network accesses, and realizing intelligent sensing, identification and management of the objects and the process.
Aiming at the defects of the prior art, the invention provides a bridge health monitoring system based on the Internet of things.
In order to achieve the purpose, the invention is realized by the following technical scheme: a bridge health monitoring system based on the Internet of things comprises: comprises a detection end and a monitoring end, wherein the detection end comprises an intelligent sensing unit, a signal amplifier, a signal conversion unit and a wireless transmission unit, the output end of the intelligent sensing unit is connected with the input end of the signal amplifier, the output end of the signal amplifier is connected with the input end of the signal conversion unit, the output end of the signal conversion unit is connected with the input end of the wireless transmission unit, the monitoring end comprises a server, a display module, an information storage unit, an alarm unit and a bridge running state evaluation unit, the output end of the wireless transmission unit is connected with the input end of the server, the output end of the server is connected with the input end of the display module, the server is bidirectionally connected with the information storage unit, and the server is in bidirectional connection with the alarm unit, and the server is in bidirectional connection with the bridge operation state evaluation unit.
Preferably, the intelligent sensing unit comprises a wind speed and direction indicator, a vibration monitor, an air thermometer, a static leveling instrument, an anchor cable dynamometer, a single-point settlement instrument, a soil pressure meter, a reinforcing steel bar meter, a thermometer and an inclinometer.
Preferably, the bridge operation state evaluation unit comprises a data statistic analysis module, a data change analysis module, an algorithm module, a bridge operation state evaluation module, an influence factor proportion analysis module, a risk level formation module, a risk matrix chart generation module and a bridge operation state prediction module, the data statistic analysis module is bidirectionally connected with the data change analysis module, the data change analysis module is bidirectionally connected with the bridge operation state evaluation module, the output end of the algorithm module is connected with the input end of the bridge operation state evaluation module, the output end of the bridge operation state evaluation module is connected with the input end of the bridge operation state prediction module, the output end of the data statistic analysis module is connected with the input end of the influence factor proportion analysis module, and the output end of the influence factor proportion analysis module is connected with the input end of the risk level formation module, the output end of the risk level forming module is connected with the input end of the risk matrix chart generating module, and the output end of the risk matrix chart generating module is connected with the input end of the bridge working state predicting module.
Preferably, the alarm unit comprises an alarm database, an alarm value presetting module, a data comparison module and an alarm feedback module, wherein the output end of the alarm database is connected with the input end of the alarm value presetting module, the output end of the alarm value presetting module is connected with the input end of the data comparison module, and the output end of the data comparison module is connected with the input end of the alarm feedback module.
Preferably, the information storage unit comprises an information extraction module, a storage module and a data classification module, the information extraction module is in bidirectional connection with the storage module, and the storage module is in bidirectional connection with the data classification module.
The invention provides a bridge health monitoring system based on the Internet of things. Compared with the prior art, the method has the following beneficial effects:
(1) the bridge health monitoring system based on the Internet of things realizes monitoring data acquisition, analysis, early warning and evaluation functions, wherein by arranging the bridge running state evaluation unit, the bridge running state evaluation is not only carried out through the analysis and processing of data, but also the working state of the bridge is predicted by combining the influence factor proportion analysis module, the risk level forming module and the risk matrix chart generation module according to the evaluation result of the bridge running state, so that the work arrangement and the timely intervention processing in the later stage of a manager are facilitated.
(2) This bridge health monitoring system based on thing networking, wind speed anemoscope through intelligent perception unit, vibration monitor, the air thermometer, the static water level, the anchor rope dynamometer, the single-point settlement appearance, the soil pressure gauge, the bar reinforcement meter, thermometer and inclinometer, detect corresponding data separately, the system monitors for a long time, data is reliable and accurate, ensure the normal operation of bridge, for the daily maintenance of bridge, management and emergency treatment play important role, through being equipped with information storage unit and wireless transmission unit, data can be uploaded wirelessly, and data can be consulted at any time.
Drawings
FIG. 1 is a schematic block diagram of the system of the present invention;
FIG. 2 is a schematic block diagram of a smart aware single loop of the present invention;
FIG. 3 is a schematic block diagram of a bridge operation state evaluation unit according to the present invention;
FIG. 4 is a functional block diagram of the alarm unit of the present invention;
FIG. 5 is a schematic block diagram of an information storage unit of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, an embodiment of the present invention provides a technical solution: a bridge health monitoring system based on the Internet of things comprises a detection end and a monitoring end, wherein the detection end comprises an intelligent sensing unit, a signal amplifier, a signal conversion unit and a wireless transmission unit, data can be uploaded wirelessly, the output end of the intelligent sensing unit is connected with the input end of the signal amplifier, the output end of the signal amplifier is connected with the input end of the signal conversion unit, the output end of the signal conversion unit is connected with the input end of the wireless transmission unit, the monitoring end comprises a server, a display module, an information storage unit, an alarm unit and a bridge operation state evaluation unit, the output end of the wireless transmission unit is connected with the input end of the server, the output end of the server is connected with the input end of the display module, the server is connected with the information storage unit in a bidirectional mode, the server is connected with the alarm unit in a bidirectional mode, and the server is connected, the intelligent sensing unit comprises a wind speed and direction indicator, a vibration monitor, an air thermometer, a static level gauge, an anchor cable dynamometer, a single-point settlement gauge, a soil pressure gauge, a reinforcing steel bar gauge, a thermometer and an inclinometer, which respectively detect corresponding data, the system is monitored for a long time, the data is reliable and accurate, the normal operation of the bridge is ensured, and the intelligent sensing unit plays an important role in daily maintenance, management and emergency treatment of sudden events of the bridge, the bridge operation state evaluation unit comprises a data statistical analysis module, a data change analysis module, an algorithm module, a bridge operation state evaluation module, an influence factor proportion analysis module, a risk level forming module, a risk matrix chart generation module and a bridge operation state prediction module, the data statistical analysis module is in bidirectional connection with the data change analysis module, and the data change analysis module is in bidirectional connection with the bridge operation state evaluation module, the output end of the algorithm module is connected with the input end of the bridge operation state evaluation module, the output end of the bridge operation state evaluation module is connected with the input end of the bridge operation state prediction module, the output end of the data statistics analysis module is connected with the input end of the influencing factor proportion analysis module, the output end of the influencing factor proportion analysis module is connected with the input end of the risk level forming module, the output end of the risk level forming module is connected with the input end of the risk matrix chart generation module, the output end of the risk matrix chart generation module is connected with the input end of the bridge operation state prediction module, the alarm unit comprises an alarm database, an alarm value presetting module, a data comparison module and an alarm feedback module, the output end of the alarm database is connected with the input end of the alarm value presetting module, and the output end of the alarm value presetting module is connected with the input end of the data comparison module, the output end of the data comparison module is connected with the input end of the alarm feedback module, the information storage unit comprises an information extraction module, a storage module and a data classification module, the information extraction module is bidirectionally connected with the storage module, and the storage module is bidirectionally connected with the data classification module, so that data can be consulted at any time, the bridge health monitoring system based on the Internet of things realizes the functions of monitoring data acquisition, analysis, early warning and evaluation, the bridge operation state evaluation unit is arranged, and data are analyzed and processed, so that not only is the bridge operation state evaluated, but also the bridge operation state can be predicted according to the bridge operation state evaluation result by combining the influence factor proportion analysis module, the risk level forming module and the risk matrix chart generation module, and the later-stage work arrangement and timely intervention processing of a manager are facilitated.
And those not described in detail in this specification are well within the skill of those in the art.
The working principle is as follows:
the intelligent sensing unit comprises an air speed and wind direction instrument, a vibration monitor, an air thermometer, a static level gauge, an anchor cable dynamometer, a single-point settlement meter, a soil pressure meter, a reinforcing steel bar meter, a thermometer and an inclinometer, which are respectively used for detecting corresponding data, then the detected data is amplified through a signal amplifier, a signal conversion unit converts the data and then inputs the converted data into a server through a wireless transmission unit, and the server respectively transmits the original data to a display module, an information storage unit, an alarm unit and a bridge running state evaluation unit;
the data are transmitted to a display module, and the display module displays the corresponding data;
the data are transmitted to the information storage unit and stored by the storage module, the data classification module classifies the data, and the stored data are extracted by the information extraction module when retrieval is needed in the later period;
the data is transmitted to a data comparison module of the alarm unit, an alarm value presetting module in the alarm unit compares the alarm value with corresponding data of the data comparison module, the alarm feedback module performs alarm feedback when the alarm value is reached, the alarm data is transmitted back to the server and is displayed by a display module;
the data is transmitted to a bridge running state evaluation unit, the data statistical analysis module carries out statistical analysis on the data, the data after statistical analysis is respectively transmitted to a data change analysis module and an influence factor proportion analysis module, the data change analysis module analyzes the change of the data, the analyzed result is transmitted to the bridge running state evaluation module, the bridge running state evaluation module combines an algorithm module and the analyzed result to form a bridge running state evaluation report, the report is transmitted back to a server and displayed by a display module, the report data is transmitted to a bridge working state prediction module, on the other side, the data statistical analysis module carries out statistical analysis on the data and transmits the data to the influence factor proportion analysis module, the influence factor proportion analysis module carries out influence factor proportion analysis, and the analyzed result is transmitted to a risk level formation module, the bridge working state prediction module combines the risk matrix chart and data of the bridge running state evaluation report to generate a bridge working state prediction report, and then the bridge working state prediction report is transmitted to a server and displayed by a display module.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a bridge health monitoring system based on thing networking, includes sense terminal and monitoring end, its characterized in that: the detection end includes intelligent perception unit, signal amplifier, signal conversion unit and wireless transmission unit, the output of intelligent perception unit is connected with signal amplifier's input, signal amplifier's output is connected with signal conversion unit's input, and signal conversion unit's output is connected with wireless transmission unit's input, the monitoring end includes server, display module, information storage unit, alarm unit and bridge running state evaluation unit, wireless transmission unit's output is connected with the input of server, and the output of server is connected with display module's input, the server realizes both way junction with information storage unit, and server and alarm unit realize both way junction, server and bridge running state evaluation unit realize both way junction.
2. The internet of things system for remote monitoring of the internet of things as claimed in claim 1, wherein: the intelligent sensing unit comprises a wind speed and direction indicator, a vibration monitor, an air thermometer, a static level gauge, an anchor cable dynamometer, a single-point settlement gauge, a soil pressure gauge, a reinforcing steel bar gauge, a thermometer and an inclinometer.
3. The internet of things system for remote monitoring of the internet of things as claimed in claim 1, wherein: the bridge operation state evaluation unit comprises a data statistical analysis module, a data change analysis module, an algorithm module, a bridge operation state evaluation module, an influence factor proportion analysis module, a risk level forming module, a risk matrix chart generation module and a bridge operation state prediction module, wherein the data statistical analysis module is in bidirectional connection with the data change analysis module, the data change analysis module is in bidirectional connection with the bridge operation state evaluation module, the output end of the algorithm module is connected with the input end of the bridge operation state evaluation module, the output end of the bridge operation state evaluation module is connected with the input end of the bridge operation state prediction module, the output end of the data statistical analysis module is connected with the input end of the influence factor proportion analysis module, and the output end of the influence factor proportion analysis module is connected with the input end of the risk level forming module, the output end of the risk level forming module is connected with the input end of the risk matrix chart generating module, and the output end of the risk matrix chart generating module is connected with the input end of the bridge working state predicting module.
4. The internet of things system for remote monitoring of the internet of things as claimed in claim 1, wherein: the alarm unit comprises an alarm database, an alarm value presetting module, a data comparison module and an alarm feedback module, wherein the output end of the alarm database is connected with the input end of the alarm value presetting module, the output end of the alarm value presetting module is connected with the input end of the data comparison module, and the output end of the data comparison module is connected with the input end of the alarm feedback module.
5. The internet of things system for remote monitoring of the internet of things as claimed in claim 1, wherein: the information storage unit comprises an information extraction module, a storage module and a data classification module, wherein the information extraction module is in bidirectional connection with the storage module, and the storage module is in bidirectional connection with the data classification module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010964232.4A CN112199410A (en) | 2020-09-15 | 2020-09-15 | Bridge health monitoring system based on Internet of things |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010964232.4A CN112199410A (en) | 2020-09-15 | 2020-09-15 | Bridge health monitoring system based on Internet of things |
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| CN112199410A true CN112199410A (en) | 2021-01-08 |
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| CN202010964232.4A Withdrawn CN112199410A (en) | 2020-09-15 | 2020-09-15 | Bridge health monitoring system based on Internet of things |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113587999A (en) * | 2021-08-11 | 2021-11-02 | 山东高速信息集团有限公司 | Highway bridge structure safety wisdom perception system |
| CN113590888A (en) * | 2021-07-29 | 2021-11-02 | 深圳市玄羽科技有限公司 | Data acquisition method of intelligent sensing device |
| CN113793014A (en) * | 2021-09-07 | 2021-12-14 | 浙江中新电力工程建设有限公司 | Energy consumption monitoring and evaluation analysis system and method based on carbon peak |
| CN115239071A (en) * | 2022-06-24 | 2022-10-25 | 河南鑫安利安全科技股份有限公司 | Industrial production environment risk assessment system based on big data |
| CN118067619A (en) * | 2024-02-20 | 2024-05-24 | 广东全科工程检测有限公司 | Bridge detecting system based on intelligent detecting equipment |
-
2020
- 2020-09-15 CN CN202010964232.4A patent/CN112199410A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113590888A (en) * | 2021-07-29 | 2021-11-02 | 深圳市玄羽科技有限公司 | Data acquisition method of intelligent sensing device |
| CN113587999A (en) * | 2021-08-11 | 2021-11-02 | 山东高速信息集团有限公司 | Highway bridge structure safety wisdom perception system |
| CN113793014A (en) * | 2021-09-07 | 2021-12-14 | 浙江中新电力工程建设有限公司 | Energy consumption monitoring and evaluation analysis system and method based on carbon peak |
| CN115239071A (en) * | 2022-06-24 | 2022-10-25 | 河南鑫安利安全科技股份有限公司 | Industrial production environment risk assessment system based on big data |
| CN118067619A (en) * | 2024-02-20 | 2024-05-24 | 广东全科工程检测有限公司 | Bridge detecting system based on intelligent detecting equipment |
| CN118067619B (en) * | 2024-02-20 | 2024-07-30 | 广东全科工程检测有限公司 | Bridge detecting system based on intelligent detecting equipment |
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