CN103699914A - Disease detection electronic system of engineering structure - Google Patents
Disease detection electronic system of engineering structure Download PDFInfo
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- CN103699914A CN103699914A CN201310687893.7A CN201310687893A CN103699914A CN 103699914 A CN103699914 A CN 103699914A CN 201310687893 A CN201310687893 A CN 201310687893A CN 103699914 A CN103699914 A CN 103699914A
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Abstract
The invention provides a disease detection electronic system of an engineering structure. The disease detection electronic system comprises a plurality of electronic reading and writing devices and a handheld patrol detection instrument, wherein each electronic reading and writing device respectively comprises a sensor, a data collection module, a reading and writing module and an electronic tag, the sensor is arranged on a monitoring point of the engineering structure, the sensor, the data collection module, the reading and writing module and the electronic tag are sequentially and electrically connected, the reading and writing module comprises a microprocessor, an interface module, an RFID (Radio Frequency Identification) module and a power supply module, the microprocessor is respectively connected with the interface module and the RFID module, the power supply module is respectively connected with the microprocessor, the interface module and the RFID module, the interface module is connected with the data collection module, the RFID module is connected with the electronic tag through radio, and the handheld patrol detection instrument is connected with the electronic tag through the radio. By adopting an electronic patrol detection device, the patrol detection time can be effectively shortened while the patrol detection times are reduced.
Description
Technical field
The present invention relates to the monitoring technique field of engineering structure key parameter, particularly a kind of disease of engineering structure checks electronic system.
Background technology
During the operation of engineering structure after building up, in order to guarantee structural safety, need to often check and safeguard.At present, the manual mode inspection of the current check of most of engineering structures based on paper records, hand inspection adopts visual examination more, checks that precision is not high and it is high to take human cost.In addition,, for the severe engineering structure of some environmental baseline, hand inspection is also unrealistic frequently.For example, tunnel is as the current defense structure of city vehicle, conventionally in rugged surroundings, it is within the operation phase, inevitably be subject to various impacts, thereby permanance, reliability and the security of structure are constantly reduced, be necessary the tunnel in operation to carry out necessary examination and maintenance.But, due to tunnel have mileage long, pass through complicated geology, inner space and the feature such as comparatively seal, make to carry out very inconvenience in the maintenance management work of operation phase.
Summary of the invention
The object of the present invention is to provide a kind of disease of engineering structure to check electronic system, to solve the problem that in prior art, manual inspection wastes time and energy, by increasing electronic label read-write module and electronic tag, by important structural parameters scheduled store in electronic tag, reduce the number of times of patrolling and examining difficulty, reducing manual inspection, thereby reach the object that reduces monitoring time and patrol and examine manpower.
For solving the problems of the technologies described above, the disease that the invention provides a kind of engineering structure checks electronic system, comprise some electronic reader-writers and a portable equipment, described in each, electronic reader-writer includes: a sensor, a data acquisition module, a module for reading and writing and an electronic tag, described sensor setting is on the control point of described engineering structure, described sensor, described data acquisition module, described module for reading and writing and described electronic tag are electrically connected to successively, described module for reading and writing comprises a microprocessor, one interface module, one radio frequency identification module and power module, described microprocessor is connected with described radio frequency identification module with described interface module respectively, described power module respectively with described microprocessor, described interface module and described radio frequency identification module connect, described interface module is connected with described data acquisition module, described radio frequency identification module is connected with described electronic tag by radio, described portable equipment and described electronic tag pass through dedicated radio link.
Optionally, described power module comprises electric battery and power circuit, and described electric battery is connected with described power circuit, and described power circuit is electrically connected to interface module and radio frequency identification module respectively.
Optionally, described electric battery is lithium battery group or dry cell batteries.
Optionally, described electronic reader-writer also comprises pilot lamp, and described pilot lamp is connected with described microprocessor.
Optionally, described pilot lamp is LED lamp.
Optionally, described electronic reader-writer also comprises the debug serial port being connected with described microprocessor.
Optionally, also comprise a computer terminal, described computer expert crosses 3G network and is connected with described computer terminal.
Optionally, described engineering structure maintenance checks that electronic reader-writer is pre-buried or is pasted in described engineering structure.
Adopt the disease of engineering structure of the present invention to check electronic system, the Monitoring Data of the engineering structure that can sensor measurement be obtained by data acquisition module and module for reading and writing regularly writes electronic tag, pipe is supported the Monitoring Data of holding when personnel patrol and examine in portable equipment reading electronic labels and can be completed and patrol and examine, in addition, Monitoring Data can regularly write electronic tag, therefore patrol officer can collect Monitoring Data repeatedly in once patrolling and examining, therefore can reduce and patrol and examine number of times, thereby reach, shorten monitoring time and reduce the object of patrolling and examining number of times.
Accompanying drawing explanation
Fig. 1 is the structural representation that the engineering structure maintenance of one embodiment of the invention checks electronic reader-writer;
Fig. 2 is the structural representation of the module for reading and writing of one embodiment of the invention;
Fig. 3 is the structural representation that the disease of the engineering structure of one embodiment of the invention checks electronic system.
Embodiment
Engineering structure maintenance the present invention being proposed below in conjunction with the drawings and specific embodiments checks that electronic reader-writer is described in further detail.According to the following describes and claims, advantages and features of the invention will be clearer.It should be noted that, accompanying drawing all adopts very the form of simplifying and all uses non-ratio accurately, only in order to convenient, the object of the aid illustration embodiment of the present invention lucidly.
The engineering structure maintenance that describes one embodiment of the invention below in conjunction with Fig. 1 and Fig. 2 in detail checks electronic reader-writer.
Engineering structure maintenance checks that electronic reader-writer 100 comprises: sensor 1, data acquisition module 2, module for reading and writing 3 and electronic tag 4, sensor 1, data acquisition module 2 and module for reading and writing 3 are electrically connected to successively.Sensor 1 is arranged on the control point of engineering structure 200, conventionally, sensor 1 is arranged at the crucial force part of engineering structure 200, and for detection of deformation or the displacement of crucial force part, sensor 1 is laid in engineering structure 200 for a long time in the mode of pre-buried or surperficial stickup; And electronic tag 4 is also arranged in engineering structure 200, electronic tag 4 is arranged at and is convenient to patrol and examine the position that the foster personnel of pipe check conventionally.
Module for reading and writing 3 comprises microprocessor 31, interface module 32, radio frequency identification module 33 and power module 34, microprocessor 31 is connected with radio frequency identification module 33 with interface module 32 respectively, power module 34 is connected with microprocessor 31, interface module 32 and radio frequency identification module 33 respectively, interface module 32 is connected with data acquisition module 2, and radio frequency identification module 33 is connected with electronic tag 4 by radio.
The workflow of module for reading and writing 3 is as follows:
Step a: after module for reading and writing 3 starts, microprocessor 31 gives power module 34 indications: be interface module 32 power supplies, the Monitoring Data obtaining can be read in to microprocessor 31 after interface module 32 energisings from data acquisition module 2;
Step b: microprocessor 31 gives power module 34 indications: the power supply supply of down interface module 32 be radio frequency identification module 33 power supplies, and the Monitoring Data that microprocessor 31 is received writes electronic tag 4 by radio frequency identification module 33 simultaneously.
Step c: microprocessor 31 gives power module 34 indications: close the power supply supply of radio frequency identification module 33, and make microprocessor 31 enter timing wake-up pattern.
Microprocessor 31, after the schedule time, can repeat above-mentioned steps a to step c.In a workflow of above-mentioned module for reading and writing 3, can complete the Monitoring Data that sensor 1 ought inferior be detected stores in electronic tag 4, repeatedly repeat above-mentioned steps a to step c, the Monitoring Data that just sensor can be obtained for more than 1 time is read and write in electronic tag 4.
Conventionally, power module 34 comprises electric battery 341 and power circuit 342, and electric battery 341 is connected with power circuit 342.Power circuit 342 is connected with microprocessor 31, and for receiving the instruction of microprocessor 31, power circuit 342 is electrically connected to interface module 32 and radio frequency identification module 33 respectively simultaneously, for providing power supply supply to interface module 32 and radio frequency identification module 33.Electric battery 341 can be selected lithium battery group or dry cell batteries.
For the duty of indication module for reading and writing 3 more than you know, can on microprocessor 31, connect a pilot lamp 35, pilot lamp 35 can be chosen as LED lamp.When microprocessor 31 is in running order, pilot lamp 35 meeting bright lights, if pilot lamp 35 is turned off the light, illustrate that microprocessor 31 is in stopped status.
For different engineering structures, the detection frequency that its engineering structure is changed is also not quite similar, need the schedule time of the timing wake-up pattern of microprocessor 31 to adjust for this reason, in order conveniently 31 schedule times of microprocessor and other programs to be adjusted, can in indication module for reading and writing 3, a debug serial port 36 be set, debug serial port 36 is electrically connected to microprocessor 31, by debug serial port 36, can adjust the wakeup time of the timing wake-up pattern of microprocessor 31, also can be to microprocessor 31 docking port modules 32, the control method of radio frequency identification module 33 and power module 34 is adjusted.
Wherein, microprocessor 31, interface module 32 and radio frequency identification module 33 can be selected existing module or chip according to the actual requirements, for example, microprocessor 31 can be selected the chip of STM32F103 series, interface module 32 can be selected RS-485 interface, and radio frequency identification module 33 can be selected super high frequency radio frequency identification equipment.
By module for reading and writing 3, the not repeated detection data in the same time of engineering structure 200 can be stored in electronic tag 4, at pipe, support patrolling and examining in process of personnel, in once patrolling and examining, can obtain engineering structure 200 in repeatedly Monitoring Data in the same time not, therefore can greatly reduce the number of times of patrolling and examining that pipe is supported personnel; In patrolling and examining, pipe is supported personnel only need to can obtain repeatedly Monitoring Data by electronic tag 4, greatly facilitates the detection difficulty of patrolling and examining, thereby has shortened monitoring time at every turn.
As shown in Figure 3, accordingly, the present invention also provides the disease of an engineering structure to check that electronic system 300 comprises: some engineering structure maintenances check electronic reader-writers 100 and portable equipment 400, each engineering structure maintenance check that electronic reader-writer 100 is arranged at respectively engineering structure 200 each patrol and examine a little on; Portable equipment 400 passes through dedicated radio link with described electronic tag 4.The Monitoring Data by storage in electronic tag 4 that can be convenient by portable equipment 400 is read in portable equipment 400.
For the ease of remote monitoring, can a remote computer terminal 500 be set at electronic cyclic device 300, portable equipment 400 can be connected with computer terminal 500 by 3G network, by the long-range computer terminal 500 that passes to of the Monitoring Data of collecting at the scene.
In sum, adopt engineering structure maintenance of the present invention to check electronic reader-writer or electronic cyclic device, the Monitoring Data of engineering structure sensor measurement being obtained by data acquisition module and module for reading and writing regularly writes electronic tag, when patrolling and examining, the foster personnel of pipe as long as the Monitoring Data in reading electronic labels can complete patrol and examine, in addition, Monitoring Data can regularly write electronic tag, therefore patrol officer can collect Monitoring Data repeatedly in once patrolling and examining, therefore can reduce and patrol and examine number of times, thereby reach, shorten monitoring time and reduce the object of patrolling and examining number of times.
Foregoing description is only the description to preferred embodiment of the present invention, the not any restriction to the scope of the invention, and any change, modification that the those of ordinary skill in field of the present invention is done according to above-mentioned disclosure, all belong to the protection domain of claims.
Claims (8)
1. the disease of an engineering structure checks electronic system, it is characterized in that, comprise some electronic reader-writers and a portable equipment, described in each, electronic reader-writer includes: a sensor, a data acquisition module, a module for reading and writing and an electronic tag, described sensor setting is on the control point of described engineering structure, described sensor, described data acquisition module, described module for reading and writing and described electronic tag are electrically connected to successively, described module for reading and writing comprises a microprocessor, one interface module, one radio frequency identification module and power module, described microprocessor is connected with described radio frequency identification module with described interface module respectively, described power module respectively with described microprocessor, described interface module and described radio frequency identification module connect, described interface module is connected with described data acquisition module, described radio frequency identification module is connected with described electronic tag by radio, described portable equipment and described electronic tag pass through dedicated radio link.
2. the disease of engineering structure as claimed in claim 1 checks electronic system, it is characterized in that, described power module comprises electric battery and power circuit, and described electric battery is connected with described power circuit, and described power circuit is electrically connected to interface module and radio frequency identification module respectively.
3. the disease of engineering structure as claimed in claim 3 checks electronic system, it is characterized in that, described electric battery is lithium battery group or dry cell batteries.
4. the disease of engineering structure as claimed in claim 1 checks electronic system, it is characterized in that, described electronic reader-writer also comprises pilot lamp, and described pilot lamp is connected with described microprocessor.
5. the disease of engineering structure as claimed in claim 4 checks electronic system, it is characterized in that, described pilot lamp is LED lamp.
6. the disease of the engineering structure as described in any one in claim 1 to 5 checks electronic system, it is characterized in that, described electronic reader-writer also comprises the debug serial port being connected with described microprocessor.
7. the disease of the engineering structure as described in any one in claim 6 checks electronic system, it is characterized in that,
Also comprise a computer terminal, described computer expert crosses 3G network and is connected with described computer terminal.
8. the disease of the engineering structure as described in claim 1 or 7 checks electronic system, it is characterized in that, described engineering structure maintenance checks that electronic reader-writer is pre-buried or is pasted in described engineering structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310687893.7A CN103699914A (en) | 2013-12-16 | 2013-12-16 | Disease detection electronic system of engineering structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310687893.7A CN103699914A (en) | 2013-12-16 | 2013-12-16 | Disease detection electronic system of engineering structure |
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| CN103699914A true CN103699914A (en) | 2014-04-02 |
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| CN201310687893.7A Pending CN103699914A (en) | 2013-12-16 | 2013-12-16 | Disease detection electronic system of engineering structure |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2244231A1 (en) * | 2009-04-23 | 2010-10-27 | Graf S.p.A. | System for monitoring structures |
| CN201819897U (en) * | 2010-04-05 | 2011-05-04 | 江苏瑞新科技股份有限公司 | Wireless data-transmission temperature-humidity sensor with electronic tag |
| CN202887275U (en) * | 2012-10-26 | 2013-04-17 | 上海市政工程设计研究总院（集团）有限公司 | Electronic patrolling device for tunnel structure |
| CN203102348U (en) * | 2013-03-06 | 2013-07-31 | 孙艳霞 | Electronic tag with sensor module |
| CN203689543U (en) * | 2013-12-16 | 2014-07-02 | 上海市政工程设计研究总院（集团）有限公司 | Electronic fault inspection system for engineering structure |
-
2013
- 2013-12-16 CN CN201310687893.7A patent/CN103699914A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2244231A1 (en) * | 2009-04-23 | 2010-10-27 | Graf S.p.A. | System for monitoring structures |
| CN201819897U (en) * | 2010-04-05 | 2011-05-04 | 江苏瑞新科技股份有限公司 | Wireless data-transmission temperature-humidity sensor with electronic tag |
| CN202887275U (en) * | 2012-10-26 | 2013-04-17 | 上海市政工程设计研究总院（集团）有限公司 | Electronic patrolling device for tunnel structure |
| CN203102348U (en) * | 2013-03-06 | 2013-07-31 | 孙艳霞 | Electronic tag with sensor module |
| CN203689543U (en) * | 2013-12-16 | 2014-07-02 | 上海市政工程设计研究总院（集团）有限公司 | Electronic fault inspection system for engineering structure |
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Application publication date: 20140402 |