CN111121882A - Ancient site crack monitoring system - Google Patents
Ancient site crack monitoring system Download PDFInfo
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- CN111121882A CN111121882A CN202010037327.1A CN202010037327A CN111121882A CN 111121882 A CN111121882 A CN 111121882A CN 202010037327 A CN202010037327 A CN 202010037327A CN 111121882 A CN111121882 A CN 111121882A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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Abstract
The invention provides an ancient site crack monitoring system which comprises a signal acquisition system, a signal processing system and a signal transmission system, wherein the signal acquisition system is responsible for acquiring ancient site cracks and deformation vectors, environmental temperature and environmental humidity of the ancient site, the signal processing system is responsible for storing and operating signals acquired by the signal acquisition system, the signal transmission system is responsible for transmitting data acquired by the signal processing system to a monitoring terminal, a deformation vector measuring device comprises a measuring rod and three-axis inclination sensors arranged at two ends of the measuring rod, and the measuring rod can measure deformation of the ancient site cracks in the rod direction; the signal processing system comprises a main processor, the main processor processes rod direction deformation data collected by the measuring rod and three-dimensional deformation data collected by the triaxial inclination sensor into a growth evolution curve of the ancient site, and the growth evolution curve can display the change trend of the ancient site cracks and the inclination deformation degree of the ancient site.
Description
Technical Field
The invention relates to a crack monitoring system, in particular to an ancient site crack monitoring system.
Background
Ancient ruined cultural relics have immobility, and when the ancient ruined relics have cracks, the cracks need to be monitored, so that the immobility cultural relics are preventively protected. At present, a pull rod sensor and a pull rope sensor are generally adopted for monitoring the ancient site crack, the method can only monitor the displacement of the crack on a one-dimensional straight line, and the main realization mode is to monitor the displacement change condition of the crack by installing the pull rod sensor, the pull rope sensor or the strain gauge sensor at two ends of the crack or in the crack; the method cannot know the three-dimensional space deformation of the ancient site caused by the crack change, the ancient site cultural relics are generally located in the field of the wasteland and are distributed dispersedly, and cultural relic management personnel are difficult to monitor the crack state of the ancient site and the ancient site change caused by the crack state in real time.
Disclosure of Invention
The invention provides an ancient site crack monitoring system, aiming at the problems that the three-dimensional space deformation of the ancient site caused by changes of the ancient site crack cannot be known in the prior art, and the ancient site crack state and the ancient site changes caused by the ancient site crack state are difficult to monitor in real time by cultural relic management personnel.
The invention adopts the following technical scheme:
an ancient site crack monitoring system comprises a signal acquisition system, a signal processing system and a signal transmission system, wherein the signal acquisition system is responsible for acquiring ancient site cracks and deformation vectors, environmental temperature and environmental humidity of the ancient site, the signal processing system is responsible for storing and operating signals acquired by the signal acquisition system, the signal transmission system is responsible for transmitting data acquired by the signal processing system to a monitoring terminal, and the ancient site crack monitoring system also comprises a software support system which provides software support for data acquisition, processing and transmission of the ancient site crack monitoring system; the signal acquisition system comprises a deformation vector measuring device, a temperature measuring device and a humidity measuring device, wherein the deformation vector measuring device comprises a measuring rod and three-axis inclination sensors arranged at two ends of the measuring rod, the measuring rod can measure the deformation of the ancient site cracks in the rod direction, the temperature measuring device detects the environmental temperature of the ancient site cracks, and the humidity measuring device detects the environmental humidity of the ancient site cracks; the signal processing system comprises a main processor, the main processor processes rod direction deformation data acquired by the measuring rod and three-dimensional deformation data acquired by the triaxial inclination sensor into a growth evolution curve of the ancient site, the growth evolution curve can display the change trend of the ancient site cracks and the inclination deformation degree of the ancient site, and the main processor processes temperature and humidity signals acquired by the temperature measuring device and the humidity measuring device into digital signals.
The software support system is used for collecting and processing data, rod direction deformation data collected by the measuring rod and three-dimensional deformation data collected by the three-axis tilt sensor are processed into a growth evolution curve of the ancient site, and then the growth evolution curve is transmitted to a terminal to be displayed. The measuring rod is a detection technology adopted in the prior art, generally, a strain gauge is arranged on the measuring rod to realize the function of the measuring rod, the specific structure of the measuring rod is the prior art, and the detailed description is omitted here, and the triaxial tilt sensor is used for measuring the triaxial direction strain and is also the prior art, and the detailed description is omitted here.
Preferably, the signal transmission system includes a wireless communication module, and the wireless communication module transmits the signal obtained by the signal processing system to the monitoring terminal through a wireless router. The wireless communication module is the prior art and is not described herein.
Preferably, the signal transmission system includes a satellite communication module, and the satellite communication module transmits the signal obtained by the signal processing system to the monitoring terminal through a communication satellite. The satellite communication module is the prior art and is not described herein.
Preferably, the monitoring terminal is a monitoring display platform, and the monitoring display platform can display the growth evolution curve of one or more ancient sites and the ambient temperature and the ambient humidity at the crack of the ancient sites.
Generally, the ancient site crack monitoring system further comprises a power management module. The power management module plays a role in controlling and protecting the power consumption of the ancient site crack monitoring system, and is a power management module with a conventional function.
Generally, the signal processing system further comprises a power-down storage module. The power-down storage module EEPROM is also in the prior art, and is not described herein in detail.
Compared with the prior art, the invention has the following beneficial effects:
1. the method can detect the change of the ancient site cracks and the inclined deformation of the ancient site caused by the cracks. The measuring rod and the three-axis inclination sensor can measure the deformation of the cracks in the rod direction and the deformation of the ancient site in the space, and the deformation degree of the cracks in the rod direction and the deformation degree of the ancient site in the space are visually displayed on the terminal through the processing of the monitoring system software.
2. The ancient site can be better protected by the method. Through the analysis of the collected temperature and humidity data, cracks and ancient site deformation data, the deterioration mechanism of the cultural relics can be accurately analyzed, and the real reason for generating the cracks can be found, so that a more proper protection method is provided, and the ancient site cultural relics can be protected.
3. The ancient site cultural relics can be remotely monitored in real time. Through with this monitoring system with the measured data transmission of a plurality of dispersion ancient ruins historical relics to remote terminal for historical relic managers and expert can carry out real-time detection and analysis to the ancient ruins of multiple spot at a certain point, can use manpower sparingly material resources, and the state and the change trend of in time accurate grasp ancient ruins historical relics.
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Fig. 1 is a schematic diagram of the composition structure and the working principle of the present invention.
Detailed Description
The technical solution of the present invention is further explained with reference to the drawings and the embodiments.
As shown in fig. 1, the invention provides an ancient site crack monitoring system, which comprises a signal acquisition system, a signal processing system and a signal transmission system. The signal acquisition system comprises a deformation vector measuring device, a temperature measuring device and a humidity measuring device, wherein the deformation vector measuring device comprises a measuring rod and three-axis tilt sensors arranged at two ends of the measuring rod, the measuring rod can measure deformation of ancient sites in the rod direction, the three-axis tilt sensors measure deformation of the ancient sites in a three-dimensional space, the temperature measuring device detects the environment temperature of the ancient sites, and the humidity measuring device detects the environment humidity of the ancient sites. The signal processing system is responsible for storing and calculating the signal that the signal acquisition system gathered, signal processing system includes the host processing ware, the host processing ware is handled the pole that the measuring stick gathered to the three-dimensional deformation data that deformation data and triaxial slope sensor gathered for ancient ruins's growth evolution curve, growth evolution curve can show ancient ruins cracked trend of change and ancient ruins's slope deformation degree, the host processing ware is processed into digital signal with the temperature and the humidity signal that temperature measuring device and humidity measuring device gathered, still include power management module and fall electric storage module. The signal transmission system is used for transmitting data obtained by the signal processing system to the monitoring terminal and further comprises a software support system, the software support system provides software support for data acquisition, processing and transmission of the ancient site crack monitoring system, the signal transmission system comprises a wireless communication module, and the wireless communication module transmits signals obtained by the signal processing system to the monitoring terminal through a wireless router or a satellite communication module. The monitoring terminal is a monitoring display platform which can display the growth evolution curve of one or more ancient sites and the environmental temperature and the environmental humidity of the ancient sites at cracks.
The working process of the invention is as follows: the temperature measuring device and the humidity measuring device collect the temperature and the humidity of the ancient site, and the measuring rod and the three-axis tilt sensor measure the crack and the deformation vector of the ancient site; the temperature data, the humidity data and the deformation vector data are sent to a main processor to be processed, a growth evolution curve of the ancient site is obtained, the growth evolution curve can display the change trend of the ancient site cracks and the inclination deformation degree of the ancient site, and the change trend and the inclination deformation degree of the ancient site are transmitted to a remote detection display platform through a signal transmission system to be displayed. The detection display platform can also analyze the obtained data to obtain a cultural relic degradation mechanism, and can also display a red alarm sign for ancient sites with more serious degradation.
Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.
Claims (6)
1. An ancient site crack monitoring system is characterized by comprising a signal acquisition system, a signal processing system and a signal transmission system, wherein the signal acquisition system is responsible for acquiring ancient site cracks and deformation vectors, environmental temperature and environmental humidity of the ancient site;
the signal acquisition system comprises a deformation vector measuring device, a temperature measuring device and a humidity measuring device, wherein the deformation vector measuring device comprises a measuring rod and three-axis inclination sensors arranged at two ends of the measuring rod, the three-axis inclination sensors can measure three-dimensional deformation of the ancient site, the measuring rod can measure the deformation of the ancient site cracks in the rod direction, the temperature measuring device detects the environmental temperature of the ancient site cracks, and the humidity measuring device detects the environmental humidity of the ancient site cracks;
the signal processing system comprises a main processor, the main processor processes rod direction deformation data acquired by the measuring rod and three-dimensional deformation data acquired by the triaxial inclination sensor into a growth evolution curve of the ancient site, the growth evolution curve can display the change trend of the ancient site cracks and the inclination deformation degree of the ancient site, and the main processor processes temperature and humidity signals acquired by the temperature measuring device and the humidity measuring device into digital signals.
2. The ancient site crack monitoring system of claim 1, wherein the signal transmission system comprises a wireless communication module, and the wireless communication module transmits the signal obtained by the signal processing system to a monitoring terminal through a wireless router.
3. The ancient site crack monitoring system of claim 1, wherein the signal transmission system comprises a satellite communication module, and the satellite communication module transmits the signals obtained by the signal processing system to a monitoring terminal through a communication satellite.
4. The ancient site crack monitoring system of claim 2 or 3, wherein the monitoring terminal is a monitoring display platform capable of displaying a growth evolution curve of one or more ancient sites and an ambient temperature and an ambient humidity at the ancient site crack.
5. The archaeological site crack monitoring system of claim 1, further comprising a power management module.
6. The ancient site crack monitoring system of claim 1, 2, 3 or 5, wherein the signal processing system further comprises a power-down storage module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010037327.1A CN111121882A (en) | 2020-01-14 | 2020-01-14 | Ancient site crack monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010037327.1A CN111121882A (en) | 2020-01-14 | 2020-01-14 | Ancient site crack monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111121882A true CN111121882A (en) | 2020-05-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010037327.1A Pending CN111121882A (en) | 2020-01-14 | 2020-01-14 | Ancient site crack monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111121882A (en) |
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2020
- 2020-01-14 CN CN202010037327.1A patent/CN111121882A/en active Pending
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