CN220013298U - Differential settlement monitoring device for spliced road sections - Google Patents
Differential settlement monitoring device for spliced road sections Download PDFInfo
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- CN220013298U CN220013298U CN202320928696.9U CN202320928696U CN220013298U CN 220013298 U CN220013298 U CN 220013298U CN 202320928696 U CN202320928696 U CN 202320928696U CN 220013298 U CN220013298 U CN 220013298U
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- 238000012806 monitoring device Methods 0.000 title claims abstract description 27
- 238000004891 communication Methods 0.000 claims abstract description 51
- 238000010191 image analysis Methods 0.000 claims abstract description 43
- 230000001681 protective effect Effects 0.000 claims description 17
- 238000009434 installation Methods 0.000 claims description 3
- 238000004458 analytical method Methods 0.000 abstract description 22
- 238000012544 monitoring process Methods 0.000 abstract description 21
- 238000001514 detection method Methods 0.000 abstract description 8
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 238000004062 sedimentation Methods 0.000 description 15
- 230000006870 function Effects 0.000 description 5
- 230000004044 response Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
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- 238000013527 convolutional neural network Methods 0.000 description 2
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- 239000002689 soil Substances 0.000 description 2
- 238000013528 artificial neural network Methods 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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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
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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Abstract
The utility model is applicable to the technical field of road administration detection, and provides a differential settlement monitoring device for spliced road sections, which comprises a support plate, wherein the bottom surface of the support plate is rotatably provided with a mounting seat, a plurality of telescopic sleeves are hinged on the mounting seat, and telescopic rods are telescopically arranged in each telescopic sleeve; the top surface of the support plate is provided with an image acquisition module, an image analysis processor, a communication module and a solar power supply assembly; the spliced road section differential settlement monitoring device provided by the utility model has a simple structure, and the device is provided with double-degree-of-freedom adjustment through the mounting seat, the telescopic sleeve and the telescopic rod, so that the device is beneficial to being mounted on roadbeds of different road conditions, and can realize flexible monitoring; meanwhile, the roadbed settlement data information of the monitoring area is obtained through the image acquisition module, the image analysis processor and the communication module, settlement analysis and remote transmission are carried out on the roadbed settlement data, and automatic roadbed settlement monitoring is achieved.
Description
Technical Field
The utility model belongs to the technical field of road administration detection, and particularly relates to a differential settlement monitoring device for spliced road sections.
Background
Along with the continuous perfection of road construction in China, the rapid development of social economy and the rapid increase of the number of private cars, the safety of road traffic is particularly concerned at present, and most of traffic safety accidents come from road conditions of the road, wherein the settlement of the roadbed seriously influences the road conditions of the road pavement, especially in the splicing road sections of new and old roadbeds, the foundation soil of the embankment is solidified into a whole after more than ten years of use, and the rigidification is remarkable. On this basis, whether widening the two sides or prolonging the connection, the core unbalanced load of the old roadbed can be influenced by the connection, the gravity center deviation leads to the increase of the sedimentation increment change of the connection position of the old roadbed and the new roadbed, the basin-returning effect has little influence on the foundation soil of the old roadbed, but has larger influence on the new roadbed. The load difference change of the new roadbed and the old roadbed can be gradually influenced, and uneven settlement is generated. When the road subgrade is unevenly settled, the road surface of the road can deform, collapse, incline or dent, and the occurrence of the conditions is sometimes a main factor of road traffic safety accidents.
Therefore, the road safety detection department can perform monitoring investigation on the road irregularly, but is currently applied to the monitoring device for road subgrade settlement, and the whole structure is complex and inconvenient to carry; moreover, human intervention is needed for monitoring, and the efficiency is low.
Disclosure of Invention
The embodiment of the utility model provides a differential settlement monitoring device for a spliced road section, which can solve the problems that the overall structure of the settlement monitoring device is complex and automatic monitoring cannot be realized.
The embodiment of the utility model provides a differential settlement monitoring device for a spliced road section, which comprises a support plate, wherein the bottom surface of the support plate is rotatably provided with a mounting seat, a plurality of telescopic sleeves are hinged on the mounting seat, and a telescopic rod is telescopically arranged in each telescopic sleeve;
the top surface of the support plate is provided with an image acquisition module, an image analysis processor, a communication module and a solar power supply assembly;
the output end of the image acquisition module is electrically connected with the input end of the image analysis processor, the output end of the image analysis processor is electrically connected with the input end of the communication module, the output end of the communication module is in communication connection with the data server, and the image acquisition module, the image analysis processor, the communication module and the solar power supply assembly are sequentially connected in series to form a loop.
Optionally, the solar power supply assembly comprises a solar battery pack and a solar battery panel, the top surface of the support plate is provided with a main board, the image acquisition module, the image analysis processor, the communication module and the solar battery pack are all arranged on the main board, and the solar battery panel is arranged above the support plate;
the image acquisition module, the image analysis processor, the communication module and the solar battery pack are sequentially connected in series to form a loop, and the solar battery pack is electrically connected with the solar panel.
Optionally, the top surface of the support plate is hinged with a bearing column, and the solar cell plate is hinged with one end of the bearing column far away from the support plate.
Optionally, the top surface of the support plate is provided with a protective shell, the protective shell is positioned below the solar cell panel, and the main board, the mounting part of the image acquisition module, the image analysis processor, the communication module and the solar cell pack are all arranged in the protective shell;
the protection shell is provided with a first through hole, and an image acquisition end of the image acquisition module passes through the first through hole and is arranged on the outer side of the protection shell.
Optionally, the protective housing is further provided with a second through hole, and the solar panel is electrically connected with the solar cell set through the second through hole.
Optionally, one end of the telescopic rod, which is far away from the telescopic sleeve, is provided with a plurality of anti-slip clamping jaws.
Optionally, the number of the plurality of telescopic sleeves is 3.
The scheme of the utility model has the following beneficial effects:
in the embodiment of the utility model, before detection, the height of the differential settlement monitoring device of the spliced road section is adjusted through the telescopic sleeve and the telescopic rod, and the image acquisition module is aligned to the acquired datum point through the rotation of the support plate on the mounting seat; when the system is particularly used, the image acquisition module collects image data of the side surface of the settlement subgrade of the spliced road section at intervals, and transmits the data to the image analysis processor; the image analysis processor carries out sedimentation analysis on the collected image data, and transmits sedimentation results obtained by analysis to the communication module; the communication module transmits the analysis result to the data server; after collection is completed, the telescopic rod can be retracted into the telescopic sleeve, and the telescopic sleeve is rotated and folded to the bottom end of the support plate so as to be convenient to carry; the spliced road section differential settlement monitoring device provided by the utility model has a simple structure, and the device is provided with double-degree-of-freedom adjustment through the mounting seat, the telescopic sleeve and the telescopic rod, so that the device is beneficial to being mounted on roadbeds of different road conditions, and can realize flexible monitoring; meanwhile, roadbed settlement data information of a monitoring area is obtained through the image acquisition module, the image analysis processor and the communication module, settlement analysis and remote transmission are carried out on roadbed settlement data, and roadbed settlement automatic monitoring is achieved.
Other advantageous effects of the present utility model will be described in detail in the detailed description section which follows.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a differential settlement monitoring device for a spliced road section according to an embodiment of the present utility model;
fig. 2 is a schematic diagram of a part of a differential settlement monitoring device for a spliced road section according to an embodiment of the present utility model.
[ reference numerals description ]
1-supporting plate, 11-main board, 12-bearing column, 13-protective shell, 2-installation seat, 3-telescopic sleeve, 4-telescopic rod, 5-image acquisition module, 6-image analysis processor, 7-communication module, 8-solar power supply assembly, 81-solar battery pack and 82-solar battery panel.
Detailed Description
In the following description, for purposes of explanation and not limitation, specific details are set forth such as the particular system architecture, techniques, etc., in order to provide a thorough understanding of the embodiments of the present utility model. It will be apparent, however, to one skilled in the art that the present utility model may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present utility model with unnecessary detail.
It should be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
It should also be understood that the term "and/or" as used in the present specification and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes such combinations.
As used in the present description and the appended claims, the term "if" may be interpreted as "when..once" or "in response to a determination" or "in response to detection" depending on the context. Similarly, the phrase "if a determination" or "if a [ described condition or event ] is detected" may be interpreted in the context of meaning "upon determination" or "in response to determination" or "upon detection of a [ described condition or event ]" or "in response to detection of a [ described condition or event ]".
Furthermore, the terms "first," "second," "third," and the like in the description of the present specification and in the appended claims, are used for distinguishing between descriptions and not necessarily for indicating or implying a relative importance.
Reference in the specification to "one embodiment" or "some embodiments" or the like means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the utility model. Thus, appearances of the phrases "in one embodiment," "in some embodiments," "in other embodiments," and the like in the specification are not necessarily all referring to the same embodiment, but mean "one or more but not all embodiments" unless expressly specified otherwise. The terms "comprising," "including," "having," and variations thereof mean "including but not limited to," unless expressly specified otherwise.
The spliced road section differential settlement monitoring device provided by the utility model is exemplified by the following in combination with specific embodiments.
As shown in fig. 1 and fig. 2, the differential settlement monitoring device for the spliced road section provided by the embodiment of the utility model comprises a support plate 1, wherein the bottom surface of the support plate 1 is rotatably provided with a mounting seat 2, a plurality of telescopic sleeves 3 are hinged on the mounting seat 2, and a telescopic rod 4 is telescopically arranged in each telescopic sleeve 3; the top surface of the support plate 1 is provided with an image acquisition module 5, an image analysis processor 6, a communication module 7 and a solar power supply assembly 8; the output end of the image acquisition module 5 is electrically connected with the input end of the image analysis processor 6, the output end of the image analysis processor 6 is electrically connected with the input end of the communication module 7, the output end of the communication module 7 is in communication connection with the data server, and the image acquisition module 5, the image analysis processor 6, the communication module 7 and the solar power supply assembly 8 are sequentially connected in series to form a loop.
In the above embodiment, before detection, the height of the differential settlement monitoring device of the spliced road section is adjusted through the telescopic sleeve 3 and the telescopic rod 4, and the image acquisition module 5 is aligned with the acquired reference point through the rotation of the support plate 1 on the mounting seat 2. When the system is particularly used, the image acquisition module 5 collects image data of the side surface of the settlement subgrade of the spliced road section at intervals, and transmits the data to the image analysis processor 6. The image analysis processor 6 performs sedimentation analysis on the collected image data, and transmits the sedimentation result obtained by the analysis to the communication module 7. The communication module 7 transmits the analysis result to the data server. After collection is completed, the telescopic rod 4 can be retracted into the telescopic sleeve 3, and the telescopic sleeve 3 is rotated and folded to the bottom end of the support plate 1, so that the telescopic rod is convenient to carry. At the same time, the solar power module 8 can supply power to the image acquisition module 5, the image analysis processor 6 and the communication module 7 to ensure continuous operation. The spliced road section differential settlement monitoring device provided by the utility model has a simple structure, is provided with double-degree-of-freedom adjustment through the mounting seat 2, the telescopic sleeve 3 and the telescopic rod 4, is beneficial to being mounted on roadbeds of different road conditions, and can realize flexible monitoring of the image acquisition module 5 by rotating the support plate 1; meanwhile, roadbed settlement data information of a monitoring area is obtained through the image acquisition module 5, the image analysis processor 6 and the communication module 7, settlement analysis and remote transmission are carried out on roadbed settlement data, automatic monitoring of roadbed settlement is achieved, and meanwhile a user can know the settlement condition of a spliced road section from a server conveniently.
It should be noted that the image acquisition module 5 acquires the image data of the roadbed, and the image data transmission is the function of the roadbed; the image acquisition module 5 may be an infrared detector, for example. The image analysis processor 6 performs sedimentation analysis on the image data, which is a function of the image analysis processor, specifically, the image analysis processor 6 can perform sedimentation analysis on the acquired image data based on a common convolutional neural network deep learning model; the image analysis processor 6 may be a central processor, for example. The communication module 7 establishes communication connection with the data server and has the function; for example, the communication module 7 may be a long-distance wireless transmission device based on the fourth generation mobile communication technology (4G)/the fifth generation mobile communication technology (5G), such as a 4G/5G communication module, and the data server may be a server device.
As shown in fig. 1, the solar power supply assembly 8 comprises a solar battery pack 81 and a solar battery panel 82, the top surface of the support plate 1 is provided with a main board 11, the image acquisition module 5, the image analysis processor 6, the communication module 7 and the solar battery pack 81 are all arranged on the main board 11, and the solar battery panel 82 is arranged above the support plate 1; the image acquisition module 5, the image analysis processor 6, the communication module 7 and the solar battery 81 are sequentially connected in series to form a loop, and the solar battery 81 is electrically connected with the solar panel 82.
In the above embodiment, the main board 11 is a carrier in which electronic devices such as the image capturing module 5, the image analyzing processor 6, the communication module 7, and the solar battery 81 are connected to each other, and the main board 11 may be a printed circuit board, for example. The solar panel 82 can convert solar energy into electric energy, and then the electric energy is transmitted to the solar battery 81, and the solar battery 81 can provide electric energy for the image acquisition module 5, the image analysis processor 6 and the communication module 7 so as to ensure continuous operation.
As shown in fig. 1, the top surface of the support plate 1 is hinged with a plurality of carrying columns 12, and the solar cell panel 82 is hinged at one end of the carrying column 12 away from the support plate 1.
In the above embodiment, by rotating the support post 12 on the support plate 1 and rotating the solar cell panel 82 on the support post 12, the solar cell panel 82 can be aligned with solar rays through rotation adjustment, thereby improving the efficiency of collecting solar rays.
As shown in fig. 1, the top surface of the support plate 1 is provided with a protective casing 13, the protective casing is in a conical structure, the protective casing 13 is positioned below the solar cell panel 82, and the main board 11, the mounting part of the image acquisition module 5, the image analysis processor 6, the communication module 7 and the solar cell set 81 are all arranged in the protective casing 13; the protective casing 13 is provided with a first through hole, and the image acquisition end of the image acquisition module 5 passes through the first through hole and is arranged outside the protective casing 13.
In the above embodiment, the protective case 13 can prevent the main board 11, the image pickup module 5, the image analysis processor 6, the communication module 7, and the solar cell stack 81 from being damaged by direct sunlight, rain erosion, or the like. The image acquisition end of the image acquisition module 5 passes through the first through hole and is arranged on the outer side of the protective casing 13, so that the image data of the roadbed can be acquired.
As shown in fig. 1, the top end of the protective housing 13 is provided with a top plate, a second through hole is further provided on the top plate, the solar cell panel 82 is electrically connected with the solar cell set 81 through the second through hole, and meanwhile, the second through hole can play a role in heat dissipation.
As shown in fig. 1, the telescopic rod 4 is provided with a plurality of anti-slip clamping jaws at one end far away from the telescopic sleeve 3, and the ground grabbing force of the telescopic rod 4 is increased through the anti-slip clamping jaws, so that the differential settlement monitoring device of the spliced road section is firmly fixed on the ground, the stability is improved, and the normal operation of the following monitoring work is ensured.
As shown in fig. 1, the number of the plurality of telescopic sleeves 3 is 3, and the 3 telescopic sleeves 3 form a triangular telescopic sleeve 3 bracket, so that the differential settlement monitoring device of the spliced road section is firmly fixed on the ground.
The process of monitoring the image data of the roadbed by the utility model is as follows:
1. the image acquisition module 5 collects image data of the side surface of the settlement subgrade of the spliced road section once at intervals and transmits the image data to the image analysis processor 6;
2. the image analysis processor 6 carries out sedimentation analysis on the collected image data and transmits sedimentation results obtained by analysis to the communication module 7;
3. the communication module 7 establishes communication network connection with the data server, and the communication module 7 transmits the data collected from the differential settlement monitoring device of the spliced road section to the data server through network connection so that related personnel can know the settlement condition of the spliced road section.
The image analysis processor can specifically perform sedimentation analysis on the collected image data based on a common convolutional neural network deep learning model, and output a sedimentation analysis result, wherein the specific sedimentation analysis steps are as follows:
(1) Selecting plane coordinates (x) of a certain monitoring position point of the old road section from the image data i ，y i ) And normal height z i (i=1, 2,3, … …, n), calculating a characteristic attribute value of the monitored position point p, as described in formula (one):
in formula (one), d i (x，y)＝(x-x i ) 2 +(y-y i ) 2 Represents the monitored area discrete points (x i ，y i ) The distance to the point p (x, y), p (z) is the collapse value of the monitoring position point p caused by roadbed settlement, w i (x，y)＝1/|d i (x，y)| u As a weight function, u takes a value of 2, and n represents the number of times of image monitoring.
(2) Selecting plane coordinates of a monitoring position point q of a new road section from image data(x i ，y i ) And normal height z i (i=1, 2,3, … … n), calculating a characteristic attribute value of the monitored position point q, as described in the formula (two):
in formula (II), d i (x，y)＝(x-x i ) 2 +(y-y i ) 2 Represents the monitored area discrete points (x i ，y i ) The distance to q (x, y) point, q (z) is the collapse value of the monitoring position point q caused by roadbed subsidence, w i (x，y)＝1/|d i (x，y)| u As a weight function, u takes a value of 2, and n represents the number of times of image monitoring.
(3) Inputting the characteristic attribute values of the monitoring position points p and q into a neural network settlement prediction model to obtain a predicted value of settlement of the spliced road section;
(4) If the predicted value is greater than the set safety trend threshold (the safety trend threshold can be set according to the relevant regulations and settlement safety standards in the highway foundation and pavement design Specification (JTG D30-2015), and can be specifically set within 5 mm), the settlement analysis result is that: the future sedimentation trend of the new road section and the old road section is unsafe, the image analysis processor 6 transmits the sedimentation analysis result to the communication module 7, and meanwhile, an early warning signal is sent to the communication module 7 and is output to the data server through the communication module 7.
(5) If the predicted value is smaller than or equal to the set safety trend threshold, the obtained sedimentation analysis result is that: the future settlement trend of the new road section and the old road section is safe, the image analysis processor 6 transmits the settlement analysis result to the communication module 7, and the settlement analysis result is output to the data server through the communication module 7 so that the data server stores related data.
The image analysis processor 6 may also transmit the predicted value obtained by the analysis to the data server through the communication module, so that the data server stores the relevant data.
While the foregoing is directed to the preferred embodiments of the present utility model, it will be appreciated by those skilled in the art that various modifications and adaptations can be made without departing from the principles of the present utility model, and such modifications and adaptations are intended to be comprehended within the scope of the present utility model.
Claims (7)
1. The differential settlement monitoring device for the spliced road sections is characterized by comprising a support plate (1), wherein an installation seat (2) is rotatably arranged on the bottom surface of the support plate (1), a plurality of telescopic sleeves (3) are hinged on the installation seat (2), and telescopic rods (4) are telescopically arranged in each telescopic sleeve (3);
the top surface of the support plate (1) is provided with an image acquisition module (5), an image analysis processor (6), a communication module (7) and a solar power supply assembly (8);
the output end of the image acquisition module (5) is electrically connected with the input end of the image analysis processor (6), the output end of the image analysis processor (6) is electrically connected with the input end of the communication module (7), the output end of the communication module (7) is in communication connection with the data server, and the image acquisition module (5), the image analysis processor (6), the communication module (7) and the solar power supply assembly (8) are sequentially connected in series to form a loop.
2. The spliced road section differential settlement monitoring device according to claim 1, wherein the solar power supply assembly (8) comprises a solar battery pack (81) and a solar battery panel (82), a main board (11) is arranged on the top surface of the support plate (1), the image acquisition module (5), the image analysis processor (6), the communication module (7) and the solar battery pack (81) are all arranged on the main board (11), and the solar battery panel (82) is arranged above the support plate (1);
the image acquisition module (5), the image analysis processor (6), the communication module (7) and the solar battery pack (81) are sequentially connected in series to form a loop, and the solar battery pack (81) is electrically connected with the solar panel (82).
3. The splicing section differential settlement monitoring device according to claim 2, wherein the top surface of the support plate (1) is hinged with a bearing column (12), and the solar cell panel (82) is hinged with one end of the bearing column (12) far away from the support plate (1).
4. The differential settlement monitoring device for the spliced road section according to claim 2, wherein a protective housing (13) is arranged on the top surface of the support plate (1), the protective housing (13) is positioned below the solar cell panel (82), and the main board (11), the mounting part of the image acquisition module (5), the image analysis processor (6), the communication module (7) and the solar cell set (81) are all arranged in the protective housing (13);
the protection shell (13) is provided with a first through hole, and the image acquisition end of the image acquisition module (5) passes through the first through hole and is arranged on the outer side of the protection shell (13).
5. The differential settlement monitoring device for the spliced road section according to claim 4, wherein a second through hole is further formed in the protective housing (13), and the solar cell panel (82) is electrically connected with the solar cell pack (81) through the second through hole.
6. The differential settlement monitoring device for spliced road sections according to claim 1, wherein a plurality of anti-slip clamping jaws are arranged at one end of the telescopic rod (4) far away from the telescopic sleeve (3).
7. The differential settlement monitoring device for spliced road sections according to claim 1, wherein the number of the plurality of telescopic jackets (3) is 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320928696.9U CN220013298U (en) | 2023-04-23 | 2023-04-23 | Differential settlement monitoring device for spliced road sections |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320928696.9U CN220013298U (en) | 2023-04-23 | 2023-04-23 | Differential settlement monitoring device for spliced road sections |
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| CN220013298U true CN220013298U (en) | 2023-11-14 |
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| CN202320928696.9U Active CN220013298U (en) | 2023-04-23 | 2023-04-23 | Differential settlement monitoring device for spliced road sections |
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- 2023-04-23 CN CN202320928696.9U patent/CN220013298U/en active Active
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