CN211504225U - Monitoring system of pavement structure layer - Google Patents
Monitoring system of pavement structure layer Download PDFInfo
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- CN211504225U CN211504225U CN201922204275.8U CN201922204275U CN211504225U CN 211504225 U CN211504225 U CN 211504225U CN 201922204275 U CN201922204275 U CN 201922204275U CN 211504225 U CN211504225 U CN 211504225U
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 47
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- 238000012423 maintenance Methods 0.000 abstract description 6
- 239000010410 layer Substances 0.000 description 138
- 230000005540 biological transmission Effects 0.000 description 10
- 238000000034 method Methods 0.000 description 5
- 230000006698 induction Effects 0.000 description 4
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- 239000002344 surface layer Substances 0.000 description 4
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- 238000004364 calculation method Methods 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
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Abstract
A monitoring system for a pavement structure layer, comprising: the system comprises a plurality of pieces of pavement structure layer data acquisition equipment, a plurality of pieces of data receiving equipment and a plurality of pieces of data processing equipment, wherein the plurality of pieces of pavement structure layer data acquisition equipment are buried in a pavement structure layer of a road to be monitored, and the data receiving equipment and the data processing equipment are arranged on two sides of the road to be monitored; the data acquisition equipment of the pavement structure layer is electrically connected with the data receiving equipment and is used for transmitting the acquired temperature data of the pavement structure layer and the acquired stress data of the pavement structure layer to the data receiving equipment; the data receiving equipment is electrically connected with the data processing equipment and used for determining the temperature change and the stress change of the pavement structure layer according to the temperature data and the stress data acquired by the acquisition equipment of the pavement structure layer data. This monitoring system of road surface structural layer can acquire the temperature information and the stress information of the road surface structural layer of waiting to monitor the road to in the performance of monitoring waiting to monitor the road, thereby be convenient for the maintenance of road.
Description
Technical Field
The utility model relates to a road monitoring technology field particularly, relates to a monitoring system of road surface structural layer.
Background
With the rapid development of economy and the continuous progress of science and technology, the pace of road engineering construction is greatly advanced. In order to better meet the travel demands of people, higher requirements are put forward on the service performance of roads. The service performance of the road is closely related to the temperature and the stress of the pavement structure layer.
In practice, the temperature and stress conditions of the pavement structure layer are very complex, which makes it difficult to obtain the temperature and stress of the pavement structure. At present, in the technical field of road monitoring, on-site monitoring of the temperature and the stress of a pavement structure layer is hardly developed, and a monitoring instrument specially applicable to the temperature and the stress of the pavement structure layer is not provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a monitoring system of road surface structural layer can acquire the temperature information and the stress information of the road surface structural layer of waiting to monitor the road to in the performance of monitoring waiting to monitor the road, thereby the maintenance of the road of being convenient for.
The embodiment of the utility model is realized like this:
the utility model discloses an aspect provides a road surface structural layer's monitoring system, include: the system comprises a plurality of pieces of pavement structure layer data acquisition equipment, a plurality of pieces of data receiving equipment and a plurality of pieces of data processing equipment, wherein the plurality of pieces of pavement structure layer data acquisition equipment are buried in a pavement structure layer of a road to be monitored, and the data receiving equipment and the data processing equipment are arranged on two sides of the road to be monitored; the data receiving equipment is electrically connected with the data acquisition equipment and is used for transmitting the acquired temperature data of the pavement structure layer and the acquired stress data of the pavement structure layer to the data receiving equipment; the data receiving equipment is electrically connected with the data processing equipment and is used for determining the temperature change and the stress change of the pavement structure layer according to the temperature data and the stress data acquired by the acquisition equipment of the pavement structure layer data. This monitoring system of road surface structural layer can acquire the temperature information and the stress information of the road surface structural layer of waiting to monitor the road to in the performance of monitoring waiting to monitor the road, thereby be convenient for the maintenance of road.
Optionally, in the preferred embodiment of the present invention, along the depth direction of the road to be monitored, it is a plurality of the collection equipment of the pavement structure layer data is buried underground respectively in the pavement structure layer internal distance the position department of the different preset depths of surface of the road to be monitored.
Optionally, in a preferred embodiment of the present invention, the position of different predetermined depths includes at least one of a surface layer of the pavement structure layer, a base layer of the pavement structure layer, and a sub-base layer of the pavement structure layer.
Optionally, in the preferred embodiment of the present invention, along the width direction of the road to be monitored, a plurality of the collecting devices of the data on the pavement structure layer are buried in different positions in the pavement structure layer respectively.
Optionally, in the preferred embodiment of the present invention, along the length direction of the road to be monitored, a plurality of the collecting devices of the data on the pavement structure layer are buried at different positions in the pavement structure layer respectively.
Optionally, in the preferred embodiment of the present invention, the collecting device of the data on the pavement structure layer includes a temperature collector, a stress collector and a data transmitter, the temperature collector and the stress collector respectively with the data transmitter wired connection, the data transmitter with the data receiving device electric connection, the data transmitter is used for transmitting the temperature data collected by the temperature collector and the stress data collected by the stress collector to the data receiving device.
Optionally, in a preferred embodiment of the present invention, the data transmitter is a wireless transmitter, and the data receiving device is a receiving antenna.
Optionally, in the embodiment of the preferred embodiment of the utility model, the collection equipment of road surface structure layer data still include the cladding in temperature collection ware with the outer induction part of stress collector, temperature collection ware is used for through the monitoring the temperature acquisition of induction part the intraformational temperature data of road surface structure, stress collector is used for through the monitoring the deformation acquisition of induction part the intraformational stress data of road surface structure.
Optionally, in a preferred embodiment of the present invention, the sensing portion is a cube structure.
Optionally, in a preferred embodiment of the present invention, the method further includes: and the outdoor display screen is electrically connected with the data processing equipment.
The utility model discloses beneficial effect includes:
the monitoring system of the pavement structure layer comprises a plurality of pieces of pavement structure layer data acquisition equipment, data receiving equipment and data processing equipment, so as to acquire, receive and process temperature data and stress data in the pavement structure layer of the road to be monitored, and finally acquire the temperature change and the stress change of the pavement structure layer of the road to be monitored, so as to monitor the service performance of the road to be monitored, and further facilitate the maintenance of the road. The acquisition equipment of a plurality of pavement structure layer data is buried in the pavement structure layer of the road to be monitored so as to acquire the temperature data inside the pavement structure layer of the road to be monitored and the stress data inside the pavement structure layer. The data receiving equipment and the data processing equipment are arranged on two sides of the road to be monitored so as to receive and process temperature data and stress data in the pavement structure layer of the road to be monitored, and finally temperature change and stress change of the pavement structure layer of the road to be monitored are obtained. The data acquisition equipment of the pavement structure layer is electrically connected with the data receiving equipment and used for transmitting the acquired temperature data and stress data in the pavement structure layer to the data receiving equipment. The data receiving equipment is electrically connected with the data processing equipment and is used for determining the temperature change and the stress change of the road to be monitored according to the temperature data and the stress data acquired by the acquisition equipment of the data of the pavement structure layer.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is one of schematic diagrams of a monitoring system for a pavement structure layer according to an embodiment of the present invention;
fig. 2 is a second schematic view of a monitoring system for a pavement structure layer according to an embodiment of the present invention;
fig. 3 is a schematic view of an acquisition device for data on a pavement structure layer provided by an embodiment of the present invention;
fig. 4 is a third schematic view of a monitoring system for a pavement structure layer according to an embodiment of the present invention.
Icon: 100-road to be monitored; 10-acquisition equipment of pavement structure layer data; 11-a temperature collector; 12-a stress harvester; 13-a sensing portion; 14-a data transmitter; 20-a data receiving device; 30-a data processing device; 40-outdoor display screen; 50-surface layer; 60-a base layer; 70-underlayment; o-vertex; x-width direction; y-length direction; z-depth direction; a. b, c and d-preset depth.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; either directly or indirectly through intervening media, or may be internal to both elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Examples
Referring to fig. 1 and fig. 2, the present embodiment provides a monitoring system for a pavement structure layer, including: the monitoring system comprises a plurality of pieces of pavement structure layer data acquisition equipment 10, a plurality of pieces of data receiving equipment 20 and a plurality of pieces of data processing equipment 30, wherein the plurality of pieces of pavement structure layer data acquisition equipment 10 are all embedded in pavement structure layers of the road 100 to be monitored, and the data receiving equipment 20 and the data processing equipment 30 are all arranged on two sides of the road 100 to be monitored.
The acquisition equipment 10 of the pavement structure layer data is electrically connected with the data receiving equipment 20 and is used for transmitting the acquired temperature data of the pavement structure layer and the acquired stress data of the pavement structure layer to the data receiving equipment 20; the data receiving device 20 is electrically connected with the data processing device 30 and is used for determining the temperature change and the stress change of the pavement structure layer according to the temperature data and the stress data acquired by the acquisition device 10 of the pavement structure layer data.
It should be noted that, firstly, since the pavement structure layer includes the surface layer 50, the base layer 60 and the sub-base layer 70, the temperature data and the stress data of different structure layers, different depths and different positions may be different, and therefore, in practice, the temperature and stress conditions in the pavement structure layer are very complex, and need to be monitored from multiple dimensions, so as to monitor the service performance of the road 100 to be monitored more accurately.
This monitoring system of road surface structural layer is through adopting the collection equipment 10 of a plurality of road surface structural layer data, and the collection equipment 10 of a plurality of road surface structural layer data all buries underground in waiting to monitor the road 100's of road surface structural layer in to the performance of waiting to monitor the road 100 is monitored from a plurality of dimensions. Here, at the time, the structure layer, the embedding depth, and the embedding position of each acquisition device 10 of the pavement structure layer data are not limited, and it is only necessary that each acquisition device 10 of the pavement structure layer data is embedded in the pavement structure layer of the road 100 to be monitored, and the temperature data and the stress data in the pavement structure layer of the road 100 to be monitored can be acquired. Meanwhile, the specific number of the acquisition devices 10 for the data of the plurality of pavement structure layers is not limited, and an operator can reasonably set the data according to the actual condition of the road 100 to be monitored.
Secondly, the temperature data and the stress data acquired by the acquisition equipment 10 of the pavement structure layer data need to be further transmitted and processed so as to facilitate the real-time monitoring and data analysis of the road 100 to be monitored by an operator, therefore, the monitoring system of the pavement structure layer also electrically connects the acquisition equipment 10 of the pavement structure layer data with the data receiving equipment 20 so as to transmit the acquired temperature data and the stress data in the pavement structure to the data receiving equipment 20; the monitoring system of the pavement structure layer is also electrically connected with the data receiving equipment 20 and the data processing equipment 30, so as to determine the temperature change and the stress change of the road 100 to be monitored according to the temperature data and the stress data acquired by the acquisition equipment 10 of the pavement structure layer data, so as to monitor the service performance of the road 100 to be monitored, and further facilitate the maintenance of the road.
As described above, the monitoring system for a road surface structure layer includes a plurality of acquisition devices 10 for data of the road surface structure layer, a data receiving device 20 and a data processing device 30, so as to acquire, receive and process temperature data and stress data in the road surface structure layer of the road 100 to be monitored, and finally acquire temperature change and stress change of the road surface structure layer of the road 100 to be monitored. The acquisition devices 10 for data of a plurality of pavement structure layers are all embedded in the pavement structure layer of the road 100 to be monitored, so as to acquire temperature data inside the pavement structure layer of the road 100 to be monitored and stress data inside the pavement structure layer. The data receiving device 20 and the data processing device 30 are both disposed on both sides of the road 100 to be monitored, so as to receive and process the temperature data and the stress data in the pavement structure layer of the road 100 to be monitored, and finally obtain the temperature change and the stress change of the pavement structure layer of the road 100 to be monitored. The data acquisition device 10 for the pavement structure layer data is electrically connected with the data receiving device 20, and is used for transmitting the acquired temperature data and stress data in the pavement structure layer to the data receiving device 20. The data receiving device 20 is electrically connected to the data processing device 30, and is configured to determine a temperature change and a stress change of the road 100 to be monitored according to the temperature data and the stress data acquired by the acquisition device 10 of the data of the pavement structure layer, so as to monitor the service performance of the road 100 to be monitored, and thus facilitate maintenance of the road.
Referring to fig. 1 and fig. 2, in order to perform monitoring from multiple dimensions, in the present embodiment, along the depth direction Z of the road 100 to be monitored, a plurality of pavement structure layer data acquisition devices 10 are respectively embedded at positions within the pavement structure layer, which are different from the surface of the road 100 to be monitored by preset depths. The positions with different preset depths may include different structural layers, for example: at least two of the top layer 50 of the pavement structure layer, the base layer 60 of the pavement structure layer and the sub-base layer 70 of the pavement structure layer may further comprise different depths of the same structure layer at positions of different preset depths, such as: the depth a and the depth b are preset in the surface layer 50 of the pavement structure layer, wherein the preset depth a is not equal to the preset depth b, or the depth c is preset in the base layer 60 of the pavement structure layer and the depth d is preset in the underlayer 70 of the pavement structure layer, so that the temperature data and the stress data of different structure layers and different depths can be monitored conveniently.
In order to facilitate monitoring of temperature data and stress data at different positions, in this embodiment, along the width direction X of the road 100 to be monitored, the acquisition devices 10 of a plurality of pavement structure layer data are respectively embedded in the pavement structure layer at equal intervals; along the length direction Y of the road 100 to be monitored, a plurality of pieces of pavement structure layer data acquisition equipment 10 are respectively embedded in the pavement structure layers at equal intervals.
It should be noted that, firstly, since the pavement structure layer of the road 100 to be monitored is generally a rectangular structure, when monitoring is performed from multiple dimensions, three directions including the depth direction Z, the width direction X and the length direction Y along the road 100 to be monitored are selected, and two directions of the three directions are mutually perpendicular to each other, which is equivalent to establishing a mathematical three-dimensional rectangular coordinate system, and taking one vertex O of the rectangular structure of the pavement structure layer as an origin, and each direction represents one coordinate axis, for example: the width direction is an X axis, the length direction is a Y axis, and the depth direction is a Z axis, so that the pavement structure layer of the road 100 to be monitored is monitored and analyzed in all directions.
Secondly, the above-mentioned equal intervals are only a preferable way to avoid the errors of the temperature data and the stress data caused by other factors as much as possible. Of course, in other embodiments, for the rectangular structure of the pavement structure layer with the three-dimensional rectangular coordinate system established, no matter where the acquisition device 10 of the pavement structure layer data is buried, the value of the position of the acquisition device 10 of the pavement structure layer data on each coordinate axis can be represented by the value, for example, the coordinates of the position of the acquisition device 10 of the pavement structure layer data are (150, 0, 4), (0, 0, 10), (0, 300, 10), and so on, so as to monitor the specific buried position of each acquisition device 10 of the pavement structure layer data.
Referring to fig. 3 again, in this embodiment, the collecting device 10 for data on a pavement structure layer includes a temperature collector 11, a stress collector 12, and a data transmitter 14, where the temperature collector 11 and the stress collector 12 are respectively connected to the data transmitter 14 by wires, the data transmitter 14 is electrically connected to the data receiving device 20, the temperature collector 11 and the stress collector 12 are respectively used to collect temperature data and stress data in the pavement structure layer, and the data transmitter 14 is used to transmit the temperature data collected by the temperature collector 11 and the stress data collected by the stress collector 12 to the data receiving device 20, so that the temperature data collected by the temperature collector 11 and the stress data collected by the stress collector 12 are transmitted to the data receiving device 20 through the data transmitter 14.
In this embodiment, wireless transmission may be adopted between the data transmitter 14 and the data receiving device 20, so as to improve convenience of data transmission, and make burying of the acquisition device 10 of the pavement structure layer data easier. In particular, the data transmitter 14 may be a wireless transmitter and the data receiving device 20 may be a wireless receiver.
Of course, in other embodiments, wired transmission may be used between the data transmitter 14 and the data receiving device 20 to improve the stability of data transmission, so as to avoid that wireless transmission is interrupted due to equipment failure, etc. and the road 100 to be monitored cannot be monitored. Specifically, the data transmitter 14 may have a first data interface, and the data receiving device 20 may have a second data interface corresponding to the data transmitter 14. At this time, a data transmission line should be laid in the pavement structure layer of the road 100 to be monitored, one end of the data transmission line is connected to the first data interface, and the other end of the data transmission line is connected to the second data interface.
Since the pavement structure layer of the road 100 to be monitored generally needs to form a complete closed structure, in order to enable wired transmission between the data transmitter 14 and the data receiving device 20, the pavement structure layer of the road 100 to be monitored should also have a first opening so that the other end of the data transmission line can protrude through the first opening and be connected with the second data interface.
Referring to fig. 3, since the temperature collector 11 and the stress collector 12 need to monitor two different data changes of temperature and stress in the pavement structure layer of the road 100 to be monitored, in this embodiment, the device 10 for collecting data of pavement structure layer further includes an induction portion 13 covering the temperature collector 11 and the stress collector 12. Wherein, temperature collector 11 is used for the intraformational temperature data of road surface structure through the temperature acquisition of monitoring response portion 13, and stress collector 12 is used for the intraformational stress data of road surface structure through the deformation acquisition of monitoring response portion 13.
It should be noted that, firstly, the temperature collector 11 and the stress collector 12 may respectively adopt a high-precision micro sensor with high sensitivity and short response time, and the high-precision micro sensor has strong shock-proof, waterproof and anti-interference capabilities, so that it is possible to avoid as much as possible that the road 100 to be monitored cannot be monitored due to reasons such as product failure.
Second, sensing portion 13 wraps temperature collector 11 and stress collector 12 simultaneously to provide protection for temperature collector 11 and stress collector 12, avoid temperature collector 11 or stress collector 12 to take place to damage. Meanwhile, in order to adapt to the structure of the pavement structure layer of the road 100 to be monitored, in the embodiment, the sensing part 13 is a cube structure and is manufactured by three-dimensional printing (3 d printing). Preferably, the size of the acquisition device 10 for the data of the pavement structure layer is made to be close to the size of the stone used when the road 100 to be monitored is paved, so as to better simulate the deformation of the stone and facilitate the measurement and calculation of the stress data.
With reference to fig. 4, in order to facilitate an operator to visually see the temperature change and the stress change of the road 100 to be monitored, in this embodiment, the monitoring system of the pavement structure layer further includes a display device, and the display device is electrically connected to the data processing device 30 and is configured to visually display the temperature change and the stress change of the pavement structure layer of the road 100 to be monitored, which are finally obtained after being processed by the data processing device 30. The display device may be an outdoor display 40 installed at a monitoring site of the road 100 to be monitored, or may be a liquid crystal display or the like located away from the monitoring site of the road 100 to be monitored.
Since the above acquisition device 10, the data receiving device 20 and the data processing device 30 of the pavement structure layer data are all required to be used under the power-on condition, in this embodiment, the monitoring system of the pavement structure layer further includes a power supply device, and the data receiving device 20 and the data processing device 30 are respectively connected with the power supply device through a first power line. Because the pavement structure layer of the road 100 to be monitored generally needs to form a complete closed structure, therefore, in order to supply power to the acquisition equipment 10 for the pavement structure layer data through the power supply equipment, the pavement structure layer of the road 100 to be monitored also has a second opening, a second power line is laid under the pavement structure layer, one end of the second power line is electrically connected with the acquisition equipment 10 for each pavement structure layer data, and the other end of the power line extends out through the second opening and is connected with the power supply equipment.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A monitoring system for a pavement structure layer, comprising: the system comprises a plurality of pieces of pavement structure layer data acquisition equipment, a plurality of pieces of data receiving equipment and a plurality of pieces of data processing equipment, wherein the plurality of pieces of pavement structure layer data acquisition equipment are buried in a pavement structure layer of a road to be monitored, and the data receiving equipment and the data processing equipment are arranged on two sides of the road to be monitored;
the data receiving equipment is electrically connected with the data acquisition equipment and is used for transmitting the acquired temperature data of the pavement structure layer and the acquired stress data of the pavement structure layer to the data receiving equipment; the data receiving equipment is electrically connected with the data processing equipment and is used for determining the temperature change and the stress change of the pavement structure layer according to the temperature data and the stress data acquired by the acquisition equipment of the pavement structure layer data;
the acquisition equipment of the pavement structure layer data comprises a temperature acquisition unit, a stress acquisition unit and a data transmitter, wherein the temperature acquisition unit and the stress acquisition unit are respectively in wired connection with the data transmitter, the data transmitter is electrically connected with the data receiving equipment, and the data transmitter is used for transmitting the temperature data acquired by the temperature acquisition unit and the stress data acquired by the stress acquisition unit to the data receiving equipment;
the acquisition equipment of the data of the pavement structure layer further comprises a sensing part coated outside the temperature collector and the stress collector, the temperature collector is used for acquiring temperature data in the pavement structure layer through monitoring the temperature of the sensing part, and the stress collector is used for acquiring stress data in the pavement structure layer through monitoring the deformation of the sensing part.
2. The system for monitoring a pavement structure layer according to claim 1, wherein a plurality of devices for collecting data of the pavement structure layer are buried in the pavement structure layer at positions having different preset depths from the surface of the road to be monitored in the depth direction of the road to be monitored.
3. The system for monitoring a pavement structure according to claim 2, wherein the locations of different predetermined depths comprise at least one of a top layer of the pavement structure, a base layer of the pavement structure, and a sub-base layer of the pavement structure.
4. The system for monitoring a pavement structure layer according to claim 1, wherein a plurality of devices for acquiring data of the pavement structure layer are buried at different positions in the pavement structure layer in the width direction of the road to be monitored.
5. The system for monitoring a pavement structure layer according to claim 1, wherein a plurality of devices for acquiring data of the pavement structure layer are buried at different positions in the pavement structure layer along the length direction of the road to be monitored.
6. A pavement structure layer monitoring system as claimed in claim 1, wherein said data transmitter is a wireless transmitter and said data receiving device is a receiving antenna.
7. The system for monitoring a pavement structure layer as recited in claim 1, wherein the sensing portion has a square structure.
8. A pavement structure layer monitoring system according to any one of claims 1 to 7, further comprising: and the outdoor display screen is electrically connected with the data processing equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922204275.8U CN211504225U (en) | 2019-12-10 | 2019-12-10 | Monitoring system of pavement structure layer |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201922204275.8U CN211504225U (en) | 2019-12-10 | 2019-12-10 | Monitoring system of pavement structure layer |
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| CN211504225U true CN211504225U (en) | 2020-09-15 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109459163A (en) * | 2018-12-18 | 2019-03-12 | 中交第二航务工程勘察设计院有限公司 | A kind of temperature stress monitoring device of road surface structare layer |
| CN112684143A (en) * | 2020-11-24 | 2021-04-20 | 东南大学 | Road structure performance monitoring device and monitoring method |
| CN112681179A (en) * | 2020-12-17 | 2021-04-20 | 东南大学 | Pavement structure stress detection and maintenance early warning method based on intelligent particle structure |
-
2019
- 2019-12-10 CN CN201922204275.8U patent/CN211504225U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109459163A (en) * | 2018-12-18 | 2019-03-12 | 中交第二航务工程勘察设计院有限公司 | A kind of temperature stress monitoring device of road surface structare layer |
| CN109459163B (en) * | 2018-12-18 | 2023-09-29 | 中交第二航务工程勘察设计院有限公司 | Temperature stress monitoring device for pavement structural layer |
| CN112684143A (en) * | 2020-11-24 | 2021-04-20 | 东南大学 | Road structure performance monitoring device and monitoring method |
| CN112684143B (en) * | 2020-11-24 | 2022-11-18 | 东南大学 | Road structure performance monitoring device and monitoring method |
| CN112681179A (en) * | 2020-12-17 | 2021-04-20 | 东南大学 | Pavement structure stress detection and maintenance early warning method based on intelligent particle structure |
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