CN202075609U - Remote terminal with safe structure - Google Patents
Remote terminal with safe structure Download PDFInfo
- Publication number
- CN202075609U CN202075609U CN2011201443140U CN201120144314U CN202075609U CN 202075609 U CN202075609 U CN 202075609U CN 2011201443140 U CN2011201443140 U CN 2011201443140U CN 201120144314 U CN201120144314 U CN 201120144314U CN 202075609 U CN202075609 U CN 202075609U
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- China
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- module
- data
- tunnel structure
- data acquisition
- safety evaluation
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- Expired - Lifetime
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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- Testing Or Calibration Of Command Recording Devices (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The utility model discloses a remote terminal with a safe structure, which comprises a central processing unit (CPU) module, a data acquisition module, a pretreatment module, a normal tunnel structure safety evaluation algorithm module and a data uploading interface, wherein the data acquisition module is connected with a safe parameter sensor and the pretreatment module; the pretreatment module is connected with the data uploading interface and the input end of the normal tunnel structure safety evaluation algorithm module respectively; the output end of the normal tunnel structure safety evaluation algorithm module is connected with the data uploading interface; and the CPU module is connected with the data acquisition module, the pretreatment module, the normal tunnel structure safety evaluation algorithm module and the data uploading interface respectively. With the adoption of the remote terminal, the tunnel structure safety is remotely monitored in real time.
Description
Technical field
The utility model relates to the remote monitoring terminal field, particularly relates to a kind of structural safety remote terminal that is applied to tunnel structures such as highway, railway.
Background technology
About the long-term safety monitoring to its agent structure during operating of tunnels such as highway, railway, up to the present, worldwide various researchs all are in the starting stage.Cause this class research flourish then be that the various diseases that the tunnel occurs have had a strong impact on its functions of use.After the tunnel built up, to detect all be the method that adopts manual detection all the time in the security of agent structure during its operation, promptly regularly tunnel structure checked or detected assessment when special circumstances occurring in the tunnel again.Therefore, many detection means and evaluation method major parts about the tunnel safety degree all belong to afterwards analysis and research qualitatively.
Along with sensor technology, data transmission technology, computer hardware technique, signal analysis and processing technology rapid development, (as bridge field, water conservancy project field) progressively set up the computer based long distance control system with high performance-price ratio of monitoring automatically, continuously even in real time in other field of China's civil engineering work.But in field, tunnel, particularly vcehicular tunnel, because the structural safety data acquisition process and the transmission terminal of lack of wisdomization are difficult to the remote monitoring of realization to the tunnel structure security.
The utility model content
The technical problems to be solved in the utility model provides a kind of structural safety remote terminal, can intelligence take data, and be transferred to the remote control center computing machine, thereby realize the effect of remote monitoring well.
For solving the problems of the technologies described above, the utility model is achieved through the following technical solutions: a kind of structural safety remote terminal, comprise the CPU module, data acquisition module, pretreatment module, conventional tunnel structure safety evaluation algoritic module and data upload interface, described data acquisition module is connected with the security parameter sensor, described data acquisition module is connected with described pretreatment module, described pretreatment module is connected with the input end of described data upload interface with described conventional tunnel structure safety evaluation algoritic module respectively, the output terminal of described conventional tunnel structure safety evaluation algoritic module is connected with described data upload interface, described CPU module respectively with described data acquisition module, pretreatment module, conventional tunnel structure safety evaluation algoritic module is connected with the data upload interface.
Further technical scheme, described security parameter sensor comprises pressure cell, hydraulic gage, strainometer and bolt shaft power meter.
Technical scheme further, described data upload interface is connected with remote control computer by RS232, RS485, RS422, Ethernet or the optical fiber that is connected with described CPU module.
Compared with prior art, the beneficial effects of the utility model are: can be continuously in real time the tunnel structure security performance is carried out data acquisition and with the original data transmissions of gathering to the remote control center computing machine, realized the real-time remote monitoring of tunnel structure security; Both realized the real-time monitoring to safety of structure in the tunnel operation phase, alleviate the artificial labour intensity that manually detects again and avoided human factor to cause detecting the deviation of data, the data that the cross section, tunnel can also be collected go out the safety evaluation data in this cross section, tunnel by conventional tunnel structure safety evaluation algorithm computation, and assessment data is uploaded to the remote control center computing machine makes the comprehensive safety assessment; Structural safety remote terminal of the present utility model not only can be applied in fields such as highway, railway tunnel, also can be applicable to the security measurement field of other building structure, and is very practical.
Description of drawings
Fig. 1 is the functional-block diagram of the utility model structural safety remote terminal.
Embodiment
The utility model is described in further detail below in conjunction with drawings and the specific embodiments.
As shown in Figure 1, a kind of structural safety remote terminal comprises CPU module, data acquisition module and pretreatment module.Described CPU module is connected with RS232, RS485, RS422, Ethernet or optical fiber with data acquisition module, pretreatment module, conventional tunnel structure safety evaluation algoritic module, data upload interface respectively.The input end of described conventional tunnel structure safety evaluation algoritic module is connected with a wherein signal output part of described pretreatment module, and the output terminal of described conventional tunnel structure safety evaluation algoritic module is connected with a wherein signal input part of data upload interface.Described data acquisition module is connected with the security parameter sensor, described security parameter sensor comprises pressure cell, hydraulic gage, strainometer and bolt shaft power meter, the output terminal of described data acquisition module is connected with the input end of described pretreatment module, the various data-signals that data collecting module collected is collected to pressure cell, hydraulic gage, strainometer and bolt shaft power meter are transferred to pretreatment module with signal then.Described pretreatment module is collected data with data acquisition module and is carried out digital filtering, error correction, and then converts thereof into raw data by default digital algorithm, and the data of exporting through pretreatment module are transferred to the remote control center computing machine again.Further, the data that described pressure cell collects are the interlayer pressure data in tunnel, the data that described hydraulic gage collects are the raw data of hydraulic pressure, and the data that described bolt shaft power meter collects are the raw data of axle power, and described strainometer then is converted into a power and moment of flexure.Further, the raw data of described pretreatment module output is divided into two-way, one the tunnel directly by the RS232 of data upload interface to be connected with described CPU module, RS485, RS422, the mode of Ethernet or optical fiber with data transmission to the remote control center computing machine, for the remote control center computing machine raw data is carried out complicated analyzing and processing, draw the safety assessment data in this cross section, tunnel after then handle by conventional tunnel structure safety evaluation algoritic module on another road, assessment data is again by the RS232 of data upload interface to be connected with described CPU module, RS485, RS422, the mode of Ethernet or optical fiber transfers to the remote control center computing machine.Be equipped with in the described remote control center computing machine that real time data shows and the monitoring software of real time data processing, and be provided with data communication module, this data communication module is connected with data communication module in the pretreatment module.
In the foregoing description, generally each cross section upward pressure box, hydraulic gage and the strainometer of vcehicular tunnel respectively have 5, and 1 bolt shaft power meter needs 3～4 passages.The terminal CPU of each long distance control system carries 16 passages, can monitor 48 data acquisition modules at most by the DO expansion.
Structural safety remote terminal of the present utility model not only can be applied in fields such as highway, railway tunnel, also can be applicable to the security measurement field of other building structure, and therefore, the utility model is very practical.
Need to prove at last; the above only is preferred embodiment of the present utility model; rather than to the qualification of technical solutions of the utility model, any the utility model technical characterictic being equal to of being done replaced or corresponding improvement, still within protection domain of the present utility model.
Claims (3)
1. structural safety remote terminal, it is characterized in that: comprise the CPU module, data acquisition module, pretreatment module, conventional tunnel structure safety evaluation algoritic module and data upload interface, described data acquisition module is connected with the security parameter sensor, described data acquisition module is connected with described pretreatment module, described pretreatment module is connected with the input end of described data upload interface with described conventional tunnel structure safety evaluation algoritic module respectively, the output terminal of described conventional tunnel structure safety evaluation algoritic module is connected with described data upload interface, described CPU module respectively with described data acquisition module, pretreatment module, conventional tunnel structure safety evaluation algoritic module is connected with the data upload interface.
2. structural safety remote terminal according to claim 1 is characterized in that: described security parameter sensor comprises pressure cell, hydraulic gage, strainometer and bolt shaft power meter.
3. structural safety remote terminal according to claim 1 is characterized in that: described data upload interface is connected with remote control computer by RS232, RS485, RS422, Ethernet or the optical fiber that is connected with described CPU module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201443140U CN202075609U (en) | 2011-05-09 | 2011-05-09 | Remote terminal with safe structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201443140U CN202075609U (en) | 2011-05-09 | 2011-05-09 | Remote terminal with safe structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202075609U true CN202075609U (en) | 2011-12-14 |
Family
ID=45113704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201443140U Expired - Lifetime CN202075609U (en) | 2011-05-09 | 2011-05-09 | Remote terminal with safe structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202075609U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103377547A (en) * | 2012-04-25 | 2013-10-30 | 贾君瑞 | Wireless measuring and controlling device for static load of pile foundation |
| CN108303143A (en) * | 2018-03-29 | 2018-07-20 | 何满潮 | Underground neutron energy power station monitors system and method |
| CN114427885A (en) * | 2022-01-14 | 2022-05-03 | 成都金隧自动化工程有限责任公司 | Surrounding rock and structure health safety monitoring system |
-
2011
- 2011-05-09 CN CN2011201443140U patent/CN202075609U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103377547A (en) * | 2012-04-25 | 2013-10-30 | 贾君瑞 | Wireless measuring and controlling device for static load of pile foundation |
| CN108303143A (en) * | 2018-03-29 | 2018-07-20 | 何满潮 | Underground neutron energy power station monitors system and method |
| WO2019184930A1 (en) * | 2018-03-29 | 2019-10-03 | 何满潮 | Underground neutron energy power station monitoring system and method |
| CN114427885A (en) * | 2022-01-14 | 2022-05-03 | 成都金隧自动化工程有限责任公司 | Surrounding rock and structure health safety monitoring system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111214 |
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| CX01 | Expiry of patent term |