CN2828152Y - Movable on-line monitoring instrument for civil engineering - Google Patents
Movable on-line monitoring instrument for civil engineering Download PDFInfo
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- CN2828152Y CN2828152Y CN 200520077743 CN200520077743U CN2828152Y CN 2828152 Y CN2828152 Y CN 2828152Y CN 200520077743 CN200520077743 CN 200520077743 CN 200520077743 U CN200520077743 U CN 200520077743U CN 2828152 Y CN2828152 Y CN 2828152Y
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Abstract
The utility model discloses a movable on-line monitoring instrument for civil engineering, which is formed by the combination of a movable signal collecting and transmitting section, and a signal receiving and data processing section, wherein the movable signal collecting and transmitting section is orderly composed of a movable sensor (1), a sampling module (2) with an analog to digital converter, a data bus (3) and a wireless transmitting unit (4); the signal receiving and data processing section is formed by the sequential connection of a wireless receiving unit (5), a data interface converter (6) and a host computer (7). The utility model can provide real-time monitoring of high safety, reliability and precision for the movement of the civil engineering of rock, soil, etc., can also carry out on-line analysis on a monitoring result, and can be widely used for the engineering of side slopes, mines, dams, houses, roads, railways, tunnels, bridges, protection, etc.
Description
Technical field
The utility model relates to a kind of civil engineering stability on-Line Monitor Device, especially relate to and contain the civil engineering Mobile Online monitor that moves sampling, signal analysis and processing, can be widely used in the engineerings such as side slope, mine, dykes and dams, house, road, railway, tunnel, bridge and protection, monitor and analyze moving of underground and ground ground and civil engineering.
Background technology
Civil engineering inhomogeneities and instability, what particularly produce moves, bigger to the harm of engineering.The normal distortion that the subsidence of foundations, artificial side slope and underground rock cavern take place in the engineering construction, because of the large tracts of land ground sedimentation that destroys, exploiting groundwater causes, the surface subsidence that underground mining causes, landslide, the dump mud rock flow that strip mining transformation causes, embankment substrate slippage depression, cut slope landslide and cave in, bridges and culverts bearing capacity of foundation soil deficiency, excavation slope are slipped geological disaster or engineering disease such as collapse.Monitoring and analyze moving of in natural conditions and the engineering construction activity generation in the contingent various geologic processes and engineering activity, estimate the extent of injury that they cause engineering construction and geological environment, the effective measures of research control unfavorable geology effect, very important.
Particularly the mobile monitoring equipment general job environment of geotechnical engineering is very poor to be used for civil engineering, reliability requirement to instrument is very high, known mobile monitoring device or monitoring distance are near, monitoring accuracy is low, poor reliability, be difficult to install, monitor signal is not had good synchronous processing capacity, be difficult to large-scale promotion application.
Summary of the invention
The purpose of this utility model is exactly in order to solve the civil engineering mobile monitoring device in the deficiency aspect environmental suitability, monitoring distance, monitoring accuracy and the synchronism, and provide a kind of novel civil engineering Mobile Online monitor, this instrument can not only provide safety, reliable, high accuracy, real-time monitoring to civil engineerings such as ground mobile, and can also be to the monitoring result on-line analysis.
For achieving the above object, the utility model civil engineering Mobile Online monitor by the following technical solutions:
The utility model civil engineering Mobile Online monitor is to be received with data processing section and constituted by movable signal acquisition and transmission part, signal.Described movable signal acquisition is to be made of movable sensor, sampling module, data/address bus, wireless transmission sequence of unit with sending part; Described signal receives and data processing section is to be linked in sequence and to be constituted by radio receiving unit, data-interface converter, master computer.
Movable sensor is installed in each civil engineering scene to be monitored, and the A/D converter of the analog passband signal over-sampling module of sensor output is converted to data signal, and data signal is sent to transmitting element by data/address bus.
The quantity of described sampling module can be one, also can be a plurality of.Have only under the situation of a sampling module, be fit to the single-point monitoring; During a plurality of sampling module, be fit to the multiple spot monitoring.When the quantity of the module number overshoot that connects, can increase trunk module, to increase the quantity that data/address bus connects sampling module.The signal that many sampling modules send separately sends by transmitting element.
Mobile data processing software is housed on the described master computer, sampled signal is handled, and result is shown in real time.
After the utility model civil engineering Mobile Online monitor adopts technique scheme, have following beneficial effect:
(1) can provide safety, reliable, high accuracy, real-time mobile monitoring to the stability of civil engineering.
(2) can carry out on-line analysis to monitoring result.
Description of drawings
Fig. 1 is the circuit block diagram of the utility model civil engineering Mobile Online monitor.
Fig. 2 is a multi-point sampling network connection layout.
Fig. 3 is the mobile data processing software logic working schematic diagram that the utility model civil engineering Mobile Online monitor adopts.
The specific embodiment
Below in conjunction with drawings and Examples the utility model civil engineering Mobile Online monitor is described further.
Circuit block diagram by the utility model civil engineering Mobile Online monitor shown in Figure 1 finds out that it is to be received with data processing section and constituted by movable signal acquisition and transmission part, signal.Movable signal acquisition is to be linked in sequence and to be constituted by movable sensor 1, the sampling module 2 that has A/D converter, data/address bus 3, wireless transmission unit 4 with sending part; It is to be linked in sequence by radio receiving unit 5, data-interface converter 6, master computer 7 that mobile data processing software is housed to constitute that signal receives with data processing section.
In the work, movable sensor 1 is installed in the civil engineering scene that needs monitoring, the A/D converter of the analog passband signal over-sampling module 2 of movable sensor 1 output is converted into data signal, is sent to transmitting element 4 by data/address bus 3 again, and transmitting element 4 sends monitor signal.At receiving terminal, receiving element 5 receives the signal that sends from transmitting element 4, signal is connected with master computer 7 by data-interface 6, the mobile data processing software of on the master computer 7 exploitation for this purpose being installed carries out sampling analysis to the civil engineering on-site signal, thereby draws the data of geotechnical engineering steadiness.
The utility model civil engineering that Fig. 2 has set forth many sampling modules compositions moves Mobile Online's monitor, a plurality of sampling modules 2 directly and receive on the data/address bus that is connected with transmitting element 4, when the quantity of the quantity overshoot of the sampling module 2 that connects, can increase trunk module 2 ', to increase the quantity that data/address bus connects sampling module.Trunk module 2 ' be positioned between the contact that adopts module 2 and data/address bus.The signal that a plurality of sampling modules 2 send separately sends by transmitting element 4 or directly is connected with master computer 7 through logarithmic data interface 6 by data/address bus.Data-interface 6 is realized the RS-232 conversion.
Fig. 3 has described the mobile data processing software logic working schematic diagram that the utility model civil engineering Mobile Online monitor adopts.Instrument is initialization at first, finish the desired master data configuration of instrument by initialization, instrument carries out initialization to sampling module then, send the sampling request to sampling module after the initialization, module is received request back judge module and whether is in receptive phase, if not whether busy, if the busy just request transmission sampling again of module is just given the prompting of being out of order if be in a hurry with regard to judge module.If module is accepted the sampling request, then start sampling process, after a sampling process is finished sampled result is carried out inventory analysis and management, carry out next one sampling request then again.Instrument can also be retrieved waveform, Wave data management, the scanning of sound attitude, transmission management, monitoring point management and waveform on-line analysis in the past in sampling.
For the closer situation of transmitting range, the sampling module data signal can be directly connected to the data-interface converter by data/address bus, the data-interface converter is connected on the master computer.
Claims (3)
1. civil engineering Mobile Online monitor, it is characterized in that it be by movable signal acquisition with send part, signal receives with data processing section and constitutes:
Described movable signal acquisition is to be made of movable sensor (1), the sampling module (2) that has A/D converter, data/address bus (3), wireless transmission unit (4) order with sending part; Described signal receive with data processing section be by radio receiving unit (5), data-interface converter (6), master computer (7) formation that is linked in sequence.
2. civil engineering as claimed in claim 1 Mobile Online monitor, it is characterized in that: the quantity of described sampling module (2) is a plurality of, a plurality of employing modules (2) are connected with data/address bus (3).
3. civil engineering as claimed in claim 2 Mobile Online monitor is characterized in that: also set up trunk module (2 ') between the contact that adopts module (2) and data/address bus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520077743 CN2828152Y (en) | 2005-11-18 | 2005-11-18 | Movable on-line monitoring instrument for civil engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520077743 CN2828152Y (en) | 2005-11-18 | 2005-11-18 | Movable on-line monitoring instrument for civil engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2828152Y true CN2828152Y (en) | 2006-10-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 200520077743 Expired - Fee Related CN2828152Y (en) | 2005-11-18 | 2005-11-18 | Movable on-line monitoring instrument for civil engineering |
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| CN (1) | CN2828152Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103088806A (en) * | 2013-02-21 | 2013-05-08 | 新疆北新路桥集团股份有限公司 | High fill subgrade and earth and rockfill dam deformation wireless real-time monitoring system |
| CN105006125A (en) * | 2015-07-13 | 2015-10-28 | 中山市拓维电子科技有限公司 | On-site test apparatus data network transmission system |
| CN105040667A (en) * | 2015-09-06 | 2015-11-11 | 兰州理工大学 | High-backfill deformation wireless remote integrated monitoring system and mounting and monitoring method |
-
2005
- 2005-11-18 CN CN 200520077743 patent/CN2828152Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103088806A (en) * | 2013-02-21 | 2013-05-08 | 新疆北新路桥集团股份有限公司 | High fill subgrade and earth and rockfill dam deformation wireless real-time monitoring system |
| CN103088806B (en) * | 2013-02-21 | 2016-01-20 | 新疆北新路桥集团股份有限公司 | A kind of high-fill roadbed and earth and rockfill dam are out of shape wireless real time monitoring system |
| CN105006125A (en) * | 2015-07-13 | 2015-10-28 | 中山市拓维电子科技有限公司 | On-site test apparatus data network transmission system |
| CN105040667A (en) * | 2015-09-06 | 2015-11-11 | 兰州理工大学 | High-backfill deformation wireless remote integrated monitoring system and mounting and monitoring method |
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Legal Events
| Date | Code | Title | Description |
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| 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: 20061018 Termination date: 20141118 |
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| EXPY | Termination of patent right or utility model |