CN204788467U - Civil engineering structure health monitoring system - Google Patents
Civil engineering structure health monitoring system Download PDFInfo
- Publication number
- CN204788467U CN204788467U CN201520385985.4U CN201520385985U CN204788467U CN 204788467 U CN204788467 U CN 204788467U CN 201520385985 U CN201520385985 U CN 201520385985U CN 204788467 U CN204788467 U CN 204788467U
- Authority
- CN
- China
- Prior art keywords
- module
- civil engineering
- central control
- monitoring
- control module
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000012544 monitoring process Methods 0.000 title claims abstract description 47
- 230000036541 health Effects 0.000 title claims abstract description 13
- 238000000034 method Methods 0.000 claims abstract description 18
- 230000008569 process Effects 0.000 claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 238000006243 chemical reaction Methods 0.000 claims abstract description 5
- 230000007613 environmental effect Effects 0.000 claims abstract description 4
- 230000001133 acceleration Effects 0.000 claims description 14
- 238000007599 discharging Methods 0.000 claims description 9
- 238000013519 translation Methods 0.000 claims description 5
- 239000002689 soil Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 6
- 230000008859 change Effects 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 230000001066 destructive effect Effects 0.000 description 3
- 230000006399 behavior Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000003745 diagnosis Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
Landscapes
- Testing Or Calibration Of Command Recording Devices (AREA)
Abstract
The utility model relates to a civil engineering structure health monitoring system, MCU central control module are used for the operation and the processing of data, the signal acquisition module is used for detecting environmental data, AD conversion module is used for carrying out analog -to -digital conversion to the arithmetic data after handling, the clock module is used for regularly sending the pulse pair monitoring process of gathering and carries out signal acquisition, the GPS module is arranged in monitoring civil engineering information fixes a position in real time, wireless transmission module is used for carrying out wireless transmission with the signal after handling, monitoring host is used for carrying out real time monitoring to the signal of transmission. Gather the associated data of civil engineering structure situation in real time, the security of structure is in time assessed effectively to the position and the degree that adopt the damage recognition algorithm to judge the damage, and the change in properties of prediction structure carries out the early warning to emergent events, can hold more fully the structure build with the atress of military service overall process with damage the evolution law, ensured the construction structure and the military service security performance of heavy construction.
Description
Technical field
The utility model belongs to structural health monitoring technology field, particularly relates to a kind of civil engineering works structure health monitoring system.
Background technology
Current China civil engineering work accident frequently occurs, and as the snapping of bridge, house collapse suddenly, causes great casualties and property loss, has caused people for the care of Important Project security and attention.In addition, China has most bridge and infrastructure all to build in the sixties in 20th century five, how is their security performance through use so for many years? the people's lives and property is constituted a threat to? these are all the problems urgently answered.In recent years, earthquake, the disaster such as flood, storm wind also causes damage in various degree to these buildingss and structure; Also have the destructive behaviors such as some artificial blasts, as World Trade Organization of U.S. building collapses on the impact of Adjacent Buildings.These more and more cause the close attention of people.
Real-time detection and diagnosis is carried out to the structural behaviour of civil infrastructure, the damage of Timeliness coverage structure, and assess its security, the performance change of predict and residual life making is safeguarded and is determined, to the efficiency of operation improving engineering structure, assured the safety for life and property of the people earth shaking meaning, become the requirement that modern project is more and more urgent.
Utility model content
The utility model provides the civil engineering works structure health monitoring system that a kind of structure is simple, easy to install, increase work efficiency for solving in known technology the technical matters that exists.
The technical scheme that the utility model is taked for the technical matters existed in solution known technology is:
This civil engineering works structure health monitoring system comprises: MCU central control module, signal acquisition module, A/D modular converter, clock module, GPS module, wireless transport module, monitoring host computer;
MCU central control module is used for computing and the process of data; Signal acquisition module is connected with MCU central control module, for detecting environmental data; A/D modular converter is connected with MCU central control module, for carrying out analog to digital conversion to the operational data after process; Clock module is connected with MCU central control module, sends acquisition pulse carry out signals collecting to observation process for timing; GPS module is connected with MCU central control module, for locating in real time information monitoring in civil engineering work; Wireless transport module is connected with MCU central control module, for the signal after process is carried out wireless transmission; Monitoring host computer and wireless transport module wireless connections, for monitoring in real time the signal of transmission.
The utility model can also adopt following technical measures:
Described signal acquisition module comprises:
For gathering the acceleration transducer of the acceleration physical quantity of civil engineering structure;
For gathering the Temperature Humidity Sensor of the humiture physical quantity of civil engineering structure;
For gathering the P in soil H detecting sensor of PH numerical value in civil engineering structure;
For the signal translation interface of receiving package containing the strain physical quantity of the civil engineering structure of external strain sensor collection.
Described acceleration transducer is 3-axis acceleration sensor.
Described monitoring host computer comprises: be suitable for the solar powered module providing monitoring host computer to power, this solar powered module comprises: solar energy photovoltaic panel and accumulator, and the charging-discharging controller being suitable for controlling accumulator cell charging and discharging to be connected with this solar energy photovoltaic panel, the output terminal of this charging-discharging controller is as the feeder ear of monitoring host computer.Solar powered module is that monitoring host computer provides clean energy resource, and power supply safety is stablized.
Clock module timing sends acquisition pulse, acceleration physical quantity, humiture physical quantity, PH numerical value in civil engineering structure is gathered by signal acquisition module, signal after gathering is transferred to MCU central control module through signal translation interface, and the geographical location information of GPS module to monitoring positions control.MCU central control module adopts single-chip microcomputer C8051F017, has the microcontroller core with 8051 compatibilities, completely compatible with MCS-51 instruction set.Except the digital peripherals parts of 8052 with standard, be also integrated with analog component conventional in data acquistion and control system and other digital peripherals and functional part in sheet, superior performance, stable.Information transmission after the process of MCU central control module to monitoring host computer, is convenient to remote monitoring by wireless transport module.
The advantage that the utility model has and good effect are: this civil engineering works structure health monitoring system can the related data of Real-time Collection civil engineering structure situation, certain non-destructive tests algorithm is adopted to judge position and the degree of damage, the security of evaluation structure timely and effectively, the performance change of predict also carries out early warning to accident, thus the stressed and damage evolution law of structure building and military service overall process be can hold more all sidedly, construction structure and the military service security performance of heavy construction ensured.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of civil engineering works structure health monitoring system that the utility model embodiment provides;
In figure: 1, MCU central control module; 2, signal acquisition module; 3, A/D modular converter; 4, clock module; 5, GPS module; 6, wireless transport module; 7, monitoring host computer.
Embodiment
For summary of the invention of the present utility model, Characteristic can be understood further, hereby exemplify following examples, and coordinating accompanying drawing to be described in detail as follows: the module used by the utility model or unit all belong to known module or unit, when buying module or unit, are provided with software.There is not the innovation of software or method in the utility model.
Refer to shown in Fig. 1: this civil engineering works structure health monitoring system comprises: MCU central control module 1, signal acquisition module 2, A/D modular converter 3, clock module 4, GPS module 5, wireless transport module 6, monitoring host computer 7;
MCU central control module 1 is for the computing of data and process; Signal acquisition module 2 is connected with MCU central control module 1, for detecting environmental data; A/D modular converter 3 is connected with MCU central control module 1, for carrying out analog to digital conversion to the operational data after process; Clock module 4 is connected with MCU central control module 1, sends acquisition pulse carry out signals collecting to observation process for timing; GPS module 5 is connected with MCU central control module 1, for locating in real time information monitoring in civil engineering work; Wireless transport module 6 is connected with MCU central control module 1, for the signal after process is carried out wireless transmission; Monitoring host computer 7 and wireless transport module 6 wireless connections, for monitoring in real time the signal of transmission.
Described signal acquisition module 2 comprises:
For gathering the acceleration transducer of the acceleration physical quantity of civil engineering structure;
For gathering the Temperature Humidity Sensor of the humiture physical quantity of civil engineering structure;
For gathering the P in soil H detecting sensor of PH numerical value in civil engineering structure;
For the signal translation interface of receiving package containing the strain physical quantity of the civil engineering structure of external strain sensor collection.
Described acceleration transducer is 3-axis acceleration sensor.
Described monitoring host computer 7 comprises: be suitable for the solar powered module providing monitoring host computer 7 to power, this solar powered module comprises: solar energy photovoltaic panel and accumulator, and the charging-discharging controller being suitable for controlling accumulator cell charging and discharging to be connected with this solar energy photovoltaic panel, the output terminal of this charging-discharging controller is as the feeder ear of monitoring host computer 7.Solar powered module is that monitoring host computer 7 provides clean energy resource, and power supply safety is stablized.
Clock module 4 timing sends acquisition pulse, acceleration physical quantity in civil engineering structure, humiture physical quantity, PH numerical value is gathered by signal acquisition module 2, signal after gathering is transferred to MCU central control module 1 through signal translation interface, and the geographical location information of GPS module 5 to monitoring positions control.MCU central control module 1 adopts single-chip microcomputer C8051F017, has the microcontroller core with 8051 compatibilities, completely compatible with MCS-51 instruction set.Except the digital peripherals parts of 8052 with standard, be also integrated with analog component conventional in data acquistion and control system and other digital peripherals and functional part in sheet, superior performance, stable.Information transmission after MCU central control module 1 processes by wireless transport module 6, to monitoring host computer 7, is convenient to remote monitoring.
The advantage that the utility model has and good effect are: this civil engineering works structure health monitoring system can the related data of Real-time Collection civil engineering structure situation, certain non-destructive tests algorithm is adopted to judge position and the degree of damage, the security of evaluation structure timely and effectively, the performance change of predict also carries out early warning to accident, thus the stressed and damage evolution law of structure building and military service overall process be can hold more all sidedly, construction structure and the military service security performance of heavy construction ensured.
The above is only to preferred embodiment of the present utility model, not any pro forma restriction is done to the utility model, every according to technical spirit of the present utility model to any simple modification made for any of the above embodiments, equivalent variations and modification, all belong in the scope of technical solutions of the utility model.
Claims (1)
1. a civil engineering works structure health monitoring system, it is characterized in that, this civil engineering works structure health monitoring system comprises: MCU central control module, signal acquisition module, A/D modular converter, clock module, GPS module, wireless transport module, monitoring host computer;
MCU central control module is used for computing and the process of data; Signal acquisition module is connected with MCU central control module, for detecting environmental data; A/D modular converter is connected with MCU central control module, for carrying out analog to digital conversion to the operational data after process; Clock module is connected with MCU central control module, sends acquisition pulse carry out signals collecting to observation process for timing; GPS module is connected with MCU central control module, for locating in real time information monitoring in civil engineering work; Wireless transport module is connected with MCU central control module, for the signal after process is carried out wireless transmission; Monitoring host computer and wireless transport module wireless connections, for monitoring in real time the signal of transmission;
Described signal acquisition module comprises:
For gathering the acceleration transducer of the acceleration physical quantity of civil engineering structure;
For gathering the Temperature Humidity Sensor of the humiture physical quantity of civil engineering structure;
For gathering the P in soil H detecting sensor of PH numerical value in civil engineering structure;
For the signal translation interface of receiving package containing the strain physical quantity of the civil engineering structure of external strain sensor collection;
Described acceleration transducer is 3-axis acceleration sensor;
Described monitoring host computer comprises: be suitable for the solar powered module providing monitoring host computer to power, this solar powered module comprises: solar energy photovoltaic panel and accumulator, and the charging-discharging controller being suitable for controlling accumulator cell charging and discharging to be connected with this solar energy photovoltaic panel, the output terminal of this charging-discharging controller is as the feeder ear of monitoring host computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520385985.4U CN204788467U (en) | 2015-06-05 | 2015-06-05 | Civil engineering structure health monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520385985.4U CN204788467U (en) | 2015-06-05 | 2015-06-05 | Civil engineering structure health monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204788467U true CN204788467U (en) | 2015-11-18 |
Family
ID=54528490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520385985.4U Expired - Fee Related CN204788467U (en) | 2015-06-05 | 2015-06-05 | Civil engineering structure health monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204788467U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106885603A (en) * | 2017-02-13 | 2017-06-23 | 商丘师范学院 | A kind of civil engineering structure health detecting system |
| CN106979798A (en) * | 2017-02-27 | 2017-07-25 | 皖西学院 | A kind of civil engineering structure health detecting system |
-
2015
- 2015-06-05 CN CN201520385985.4U patent/CN204788467U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106885603A (en) * | 2017-02-13 | 2017-06-23 | 商丘师范学院 | A kind of civil engineering structure health detecting system |
| CN106979798A (en) * | 2017-02-27 | 2017-07-25 | 皖西学院 | A kind of civil engineering structure health detecting system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101666812B (en) | Radio acceleration strain temperature data collecting system based on solar energy | |
| CN205861096U (en) | A kind of dismantled and assembled buoy Multiparameter water quality monitoring system | |
| CN101832752A (en) | Low-power consumption vibration wire-type strain acquisition system adopting wireless sensor network technology | |
| CN103941312A (en) | Remote rainfall monitoring system | |
| CN203798818U (en) | Wind speed wind direction acquisition device based on single-chip microcomputer | |
| CN204965085U (en) | Ocean data buoy data acquisition control system | |
| CN105179013A (en) | Coal illegal mining monitoring method based on vibration monitoring and positioning | |
| CN203101367U (en) | Intelligent multi-parameter water quality monitoring buoy | |
| CN206258123U (en) | A kind of multifunctional intellectual display terminal | |
| CN102680168A (en) | Method for recording pore water pressure mutation process during disaster and monitoring device thereof | |
| CN204788467U (en) | Civil engineering structure health monitoring system | |
| CN201335887Y (en) | Multi-parameter collecting transmission instrument of geological disasters | |
| CN210893247U (en) | Geological disaster emergency monitoring system | |
| CN206497550U (en) | Intelligent monitoring and forecasting system for landslides based on multi-sensor information fusion | |
| CN205917907U (en) | Fuzzy controller suitable for building anti -seismic damper | |
| CN202393386U (en) | Rainfall and water level monitoring equipment | |
| CN102364302B (en) | Rainfall and water level monitoring equipment | |
| CN203148470U (en) | Wireless telemetry terminal device for comprehensive water regimen | |
| CN205013046U (en) | Coal illegal mining monitoring system based on vibration monitor positioning | |
| CN201611372U (en) | Portable distribution transformer comprehensive test instrument | |
| CN201016973Y (en) | Wireless data collector for multiple-pass bridge detecting | |
| CN203149799U (en) | Buried wireless intelligent sensor for monitoring geotechnical engineering | |
| CN204926477U (en) | Water resource monitor terminal | |
| CN205788733U (en) | Large bridge wireless detecting system | |
| CN202304930U (en) | Water level monitoring device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20170605 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |