CN202795994U - Real-time information displaying system for similar model testing - Google Patents
Real-time information displaying system for similar model testing Download PDFInfo
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- CN202795994U CN202795994U CN2012201275722U CN201220127572U CN202795994U CN 202795994 U CN202795994 U CN 202795994U CN 2012201275722 U CN2012201275722 U CN 2012201275722U CN 201220127572 U CN201220127572 U CN 201220127572U CN 202795994 U CN202795994 U CN 202795994U
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Abstract
The utility model discloses a real-time information displaying system for similar model testing, which comprises a testing rack, a data processing device and a real-time data display screen. Similar materials are laid inside the testing rack. Monitoring elements for monitoring relevant parameters of a model body state are embedded in the similar materials. The monitoring elements are connected with a monitoring data acquisition device outside the testing rack. Monitoring data are processed through programs in the data processing device. Relevant parameters are then dynamically displayed on the real-time data display screen. The real-time information displaying system researched by the utility model and applied for monitoring data in a model test solves problems of the timeliness and the direct-viewing displays of the monitoring data in the model test. When applied in the model test, the real-time information displaying system, when compared with that researched by the predecessors, can display the monitoring data of the testing process in a timelier manner, enable a test operator to know the state of the model body the first time and further facilitate the control of the testing process by the test operator. The accuracy of the model test is significantly improved.
Description
Technical field
The data that the utility model relates in a kind of model test are processed and transmission system especially a kind of real-time information display system of layer during similar model test.
Background technology
Along with the rapid development of Chinese society expanding economy and communication, the development and use of the underground space more and more embody great economic benefit and social benefit.Along with the continuous increase of underground engineering construction quantity, scale constantly increases, and scope is constantly expanded, and the difficulty of engineering construction also constantly increases.The scientific worker explores underground engineering design, construction and operation rule by various research meanses, wherein, it is a kind of effective method that underground project model test carries out analogue simulation to underground engineering, but there is obvious weakness in the present underground project model test, the Monitoring Data of model test is to process after off-test and analyze, the situation of model is mostly judged by experience in the process of the test, there is obvious hysteresis quality in the feedback of test figure, and the degree of accuracy of testing is had obvious impact.
Summary of the invention
The purpose of this utility model is for overcoming above-mentioned the deficiencies in the prior art, the processing of a kind of simply timely Monitoring Data, transmission and display system are provided, be used for the model test process Monitoring Data is carried out rough handling and feedback, the Monitoring Data real-time information display system of model residing state, especially layer during similar model test in the process of the test is provided.
For achieving the above object, the utility model adopts following technical proposals:
A kind of real-time information display system for layer during similar model test, comprise test-bed, data processing equipment and real time data display screen, be equipped with analog material in the test-bed, be embedded with the monitoring element for the correlation parameter of monitoring model body state in the analog material, monitoring element links to each other with the Monitoring Data harvester of test-bed outside, the Monitoring Data harvester links to each other with data processing equipment, and data processing equipment links to each other with the real time data display screen.
Described monitoring element comprises the monitoring element for displacement monitoring, stress, strain and osmotic pressure.
Described Monitoring Data harvester comprises fiber optics displacement acquisition system, optical fiber osmotic pressure acquisition system, resistance-strain acquisition system and water pressure transmitter.
Described data processing equipment is by the data receiver mouth, data demodulator, data processing equipment and data output form, wherein, the data receiver mouth can receive the photosignal of Monitoring Data harvester and the electric signal of electrical resistance collection system, data demodulator is converted to electric signal with photosignal, data processing equipment is divided into fiber optics displacement, fiber stress, the optical fiber osmotic pressure, four modules of resistance-strain, the conversion relation formula that it can import respectively corresponding Monitoring Data and these data are processed, and Monitoring Data processed in real time, be converted into engineering, displacement in the test, stress, the data of strain and osmotic pressure, and be converted into electric signal by delivery outlet and export.
Described real time data display screen shows correlation parameter in real time by the ultra-thin display screen of the LED of 2.4m * 0.8m, and data-interface links to each other with the data output of data processing equipment.
A kind of real-time information display method for layer during similar model test, in the analog material of layer during similar model test stand, bury the monitoring element for the correlation parameter of monitoring model body state underground, the data of monitoring are received by data collector, and with the data importing data processing equipment; Monitoring Data is through the routine processes in the data processing equipment, and the data that monitoring element is monitored are converted to data commonly used in the engineering; Data processing equipment shows data on display screen in real time by data output end.
The data receiver mouth of data processing equipment can receive the photosignal of Monitoring Data harvester and the electric signal of electrical resistance collection system, data demodulator is converted to electric signal with photosignal, data processing equipment is divided into fiber optics displacement, fiber stress, optical fiber osmotic pressure, four modules of resistance-strain, the conversion relation formula that it can import respectively corresponding Monitoring Data and these data are processed, and Monitoring Data processed in real time, be converted into the data of displacement, stress, strain and osmotic pressure in engineering, the test, and be converted into electric signal by delivery outlet and export.
The utility model studied the real-time information display system of Monitoring Data in the model test, and what solved Monitoring Data in the model test in time, intuitively shows problem.The real-time information display system is applied in the model test, compare with forefathers' research, demonstrate more timely the Monitoring Data of process of the test, make the test operation personnel very first time recognize the residing state of model, be conducive to the better Control experiment process of testing crew, greatly improved the accuracy of model test.
The utility model has solved in the layer during similar model test Monitoring Data and has processed in real time, transmits and the demonstration problem, has the following advantages:
1, can successfully receive multiple Monitoring Data and carry out data transfer;
2, can carry out rough handling and conversion to Monitoring Data commonly used, for the test operation personnel provide test parameters commonly used in the engineering;
3, can process in real time the test monitoring data, guarantee that the very first time provides test parameters, make the test operation personnel in time understand the model state, be conducive to the test process is made accurate judgement;
4, can realize the Real time dynamic display of test parameters, convenient, directly perceived.
Description of drawings
Fig. 1 is the utility model structural representation;
1. test-beds wherein; 2. analog material; 3.LED real-time information display screen; 4. Monitoring Data harvester; 5. data processing equipment; 6. underground works model; 7. monitoring element; 8. data line.
Embodiment
Below by instantiation the utility model is further set forth, should be noted that following explanation only is in order to explain the utility model, its content not to be limited.
Among Fig. 1, a kind of real-time information display system for layer during similar model test, comprise test-bed 1, monitoring system, data processing equipment 5 and real time data display screen 3, be equipped with analog material 2 in the test-bed 1, be embedded with the monitoring elements 7 such as displacement, stress, strain, osmotic pressure in the analog material 2, monitoring element 7 links to each other with the Monitoring Data harvester 4 of test-bed outside, Monitoring Data dynamically shows the correlation parameter of reaction model body state through the routine processes in the data processing equipment 5 on real time data display screen 3.
Described monitoring system is comprised of monitoring element 7 and Monitoring Data harvester 4, and Monitoring Data harvester 4 comprises fiber optics displacement acquisition system, optical fiber osmotic pressure acquisition system, resistance-strain acquisition system and water pressure transmitter.
Described data processing equipment 5 is comprised of data receiver mouth, data demodulator, data processing equipment and data output, wherein, the data receiver mouth can receive the photosignal of collecting fiber system (Monitoring Data harvester 4) and the electric signal of electrical resistance collection system, data demodulator is converted to electric signal with photosignal, data processing equipment is divided into fiber optics displacement, fiber stress, optical fiber osmotic pressure, four modules of resistance-strain, can import respectively corresponding Monitoring Data, according to
σ=E ε, δ=L εEtc. fundamental formular, Monitoring Data is processed in real time, be converted into the data such as Common Parameters stress, displacement in engineering, the test, and be converted into electric signal by delivery outlet and export.The data processing equipment device can be inputted the conversion relation formula of frequently-used data in monitoring element Monitoring Data commonly used and the engineering.
Described real time data display screen 3 shows correlation parameter in real time by the ultra-thin display screen of the LED of 2.4m * 0.8m, and data-interface links to each other with the data output of data processing equipment.
The utility model is laid analog material in test-bed, according to the test design requirement, bury corresponding monitoring element underground in the analog material, and Monitoring Data is received by data collector, and with the data importing data processing equipment; Monitoring Data handling procedure commonly used is installed in the data processing equipment, can will commonly uses the monitoring element data, the data such as wavelength such as strain data, fiber optic component monitoring tentatively are converted to stress, displacement data commonly used in the engineering; Data processing equipment shows data on the ultra-thin display screen of LED in real time by data output end.
A kind of real-time information display method for layer during similar model test, it adopts above-mentioned real-time information display system, step is: bury the monitoring element for the correlation parameter of monitoring model body state in the analog material of layer during similar model test stand underground, the data of monitoring are received by data collector, and with the data importing data processing equipment; Monitoring Data is through the routine processes in the data processing equipment, and the data that monitoring element is monitored are converted to data commonly used in the engineering; Data processing equipment shows data on display screen in real time by data output end.
The data receiver mouth of data processing equipment can receive the photosignal of Monitoring Data harvester and the electric signal of electrical resistance collection system, data demodulator is converted to electric signal with photosignal, data processing equipment is divided into fiber optics displacement, fiber stress, optical fiber osmotic pressure, four modules of resistance-strain, the conversion relation formula that it can import respectively corresponding Monitoring Data and these data are processed, and Monitoring Data processed in real time, be converted into the data of displacement, stress, strain and osmotic pressure in engineering, the test, and be converted into electric signal by delivery outlet and export.
Claims (4)
1. real-time information display system that is used for layer during similar model test, it is characterized in that: comprise test-bed, data processing equipment and real time data display screen, be equipped with analog material in the test-bed, be embedded with the monitoring element for the correlation parameter of monitoring model body state in the analog material, monitoring element links to each other with the Monitoring Data harvester of test-bed outside, the Monitoring Data harvester links to each other with data processing equipment, and data processing equipment links to each other with the real time data display screen.
2. the real-time information display system for layer during similar model test according to claim 1, it is characterized in that: described monitoring element comprises the monitoring element for displacement monitoring, stress, strain and osmotic pressure.
3. the real-time information display system for layer during similar model test according to claim 1, it is characterized in that: described Monitoring Data harvester comprises fiber optics displacement acquisition system, optical fiber osmotic pressure acquisition system, resistance-strain acquisition system and water pressure transmitter.
4. the real-time information display system for layer during similar model test according to claim 1, it is characterized in that: described real time data display screen shows correlation parameter in real time by the ultra-thin display screen of the LED of 2.4m * 0.8m, and data-interface links to each other with the data output of data processing equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201275722U CN202795994U (en) | 2012-03-30 | 2012-03-30 | Real-time information displaying system for similar model testing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201275722U CN202795994U (en) | 2012-03-30 | 2012-03-30 | Real-time information displaying system for similar model testing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202795994U true CN202795994U (en) | 2013-03-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201275722U Expired - Fee Related CN202795994U (en) | 2012-03-30 | 2012-03-30 | Real-time information displaying system for similar model testing |
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| Country | Link |
|---|---|
| CN (1) | CN202795994U (en) |
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2012
- 2012-03-30 CN CN2012201275722U patent/CN202795994U/en not_active Expired - Fee Related
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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: 20130313 Termination date: 20150330 |
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| EXPY | Termination of patent right or utility model |