CN203174477U - Real-time temperature segregation detection system for asphalt concrete pavement course - Google Patents
Real-time temperature segregation detection system for asphalt concrete pavement course Download PDFInfo
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- CN203174477U CN203174477U CN 201220732453 CN201220732453U CN203174477U CN 203174477 U CN203174477 U CN 203174477U CN 201220732453 CN201220732453 CN 201220732453 CN 201220732453 U CN201220732453 U CN 201220732453U CN 203174477 U CN203174477 U CN 203174477U
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Abstract
The utility model provides a real-time temperature segregation detection system for an asphalt concrete pavement course. The system comprises an infrared thermal image instrument, a local monitoring end and a remote server end, wherein the infrared thermal image instrument is fixed to a road roller; the local monitoring end comprises a display screen and a wireless communication module; the infrared thermal image instrument is connected with the display screen of the local monitoring end through a network line; the remote server end comprises a monitoring server and a wireless communication module; and the local monitoring end communicates with the remote server end through the wireless communication modules. According to the system, the real-time automatic detection can be achieved, a real-time image is displayed on the display screen of the local monitoring end, and the information is sent to the remote server end. At the same time, the detection and analysis operation is carried out according to the unified standard, so that the errors caused by manual operation are effectively avoided.
Description
Technical field
The utility model belongs to the Quality Control Technology field of pavement course, relates to the checkout gear of a kind of asphalt concrete pavement shop layer demixing temperature particularly.
Technical background
The early stage damage of flexible pavement is often from the weak link on road surface, and these weak links are contacted directly with the inhomogeneities existence of flexible pavement, the inhomogeneities on road surface mainly is characterized by the appearance of segregation, it may occur in compound production, transportation, construct, rolls in the process, generally be divided into grating segregation, demixing temperature and roll 3 types of segregations, the road surface can cause variable density, surface texture depth variation, water permeability to change behind segregation.
The demixing temperature of bituminous mixture refers to that in storage, transportation and paving process bituminous mixture is subjected to weather, construction machinery and construction technology etc. to influence the situation that produces thermal loss and temperature contrast occurs.The demixing temperature of bituminous mixture can cause the pavement compaction degree inhomogeneous, and the planeness on road surface reduces.Studies show that because the influence of demixing temperature, shorten the application life of asphalt surface course greatly, the service life of road surface of serious segregation reduces more than 50%.
The demixing temperature of bituminous mixture is a kind of phenomenon that ubiquity and be difficult for is discovered by people in the asphalt surface course work progress, and the temperature that existing detection means is mainly measured the face diverse location that paves by the point type infrared temperature instrument is analyzed the temperature contrast of bituminous mixture.But this method is difficult to accurately judge to pave whether produce temperature larger difference phenomenon, can't estimates it to the influence degree of asphalt surface course quality.
The introducing of hand-held thermal infrared imager can be observed the temperature distribution state of the face integral body that paves, for the judgement of demixing temperature provides reliable foundation.But this method can only select limited time point to detect by artificial mode, for personnel's technical capability higher requirement is arranged; Owing to be to judge testing result by the mode of eye-observation, the standard that causes different personnel to detect is inconsistent simultaneously; In addition, also can't provide on-the-spot real-time condition.
The utility model content
The purpose of this utility model is to use the hand-held thermal infrared imager to carry out the technological deficiency that exists when the manual detection asphalt concrete pavement is spread layer demixing temperature in order to overcome.
The utility model provides a kind of brand-new real-time asphalt concrete pavement shop layer demixing temperature detection system, and this system is made up of thermal infrared imager, native monitoring end and remote server end; Thermal infrared imager is fixed on the road roller; The native monitoring end is made up of display screen and wireless communication module; Thermal infrared imager links to each other by the display screen of netting twine with the native monitoring end; The remote server end is made up of monitoring server and wireless communication module; Native monitoring end and remote server end communicate by wireless communication module.
Further, the thermal infrared imager in this system has temp sensing function.
Further, the end program that monitors is installed on the native monitoring end in this system.
Further, on the remote server end in this system server is installed.
Operating principle flow process of the present utility model is:
1. by the temperature data of thermal infrared imager monitoring in real time and collection asphalt concrete pavement shop layer, be transferred to data on the display screen of native monitoring end by netting twine;
2. the native monitoring end goes out asphalt concrete pavement, the trip temperature analysis of Uniformity of going forward side by side by monitoring end program Intelligent Recognition;
When 3. the temperature homogeneity analysis result is unusual, native monitoring end output alarm, and image information transferred to the remote server end by netting twine.
The layer demixing temperature detection system of spreading the real-time asphalt concrete pavement that the utility model provides can realize that asphalt concrete pavement shop layer demixing temperature carried out real-time automation to be detected, and is sent to the remote server end in the display screen demonstration real-time pictures of native monitoring end and with information.Simultaneously, the real-time asphalt concrete pavement shop layer demixing temperature detection system that the utility model provides detects and analyzes with unified standard, has effectively avoided the error of using manual type to cause.
Description of drawings
Fig. 1 is the hardware system structure schematic diagram of real-time asphalt concrete pavement described in the utility model shop layer demixing temperature system.
Fig. 2 is the operating principle flow chart of real-time asphalt concrete pavement described in the utility model shop layer demixing temperature system.
The specific embodiment
Below with reference to accompanying drawing, more detailed introduction is done by layer demixing temperature system to real-time asphalt concrete pavement described in the utility model shop:
Shown in figure l, showed the hardware system structure of real-time asphalt concrete pavement described in the utility model shop layer demixing temperature system.
Asphalt concrete pavement shop layer demixing temperature system is made up of thermal infrared imager 1, native monitoring end and remote server end in real time; Thermal infrared imager 1 is fixed on the road roller 7; The native monitoring end is made up of display screen 4 and wireless communication module 5; Thermal infrared imager 1 links to each other with the display screen 4 of native monitoring end by netting twine; The remote server end is made up of monitoring server 6 and wireless communication module 5; Native monitoring end and remote server end communicate by wireless communication module 5.
Thermal infrared imager 1 in this system has temp sensing function; The end program that monitors is installed on the native monitoring end; On the remote server end server is installed.
According to shown in Figure 2, showed the operating principle flow process of real-time asphalt concrete pavement described in the utility model shop layer demixing temperature system.
The operating principle flow process of asphalt concrete pavement shop layer demixing temperature system is in real time:
1. by the temperature data of thermal infrared imager monitoring in real time and collection asphalt concrete pavement shop layer, be transferred to data on the display screen of native monitoring end by netting twine;
2. the native monitoring end goes out asphalt concrete pavement, the trip temperature analysis of Uniformity of going forward side by side by monitoring end program Intelligent Recognition;
When 3. the temperature homogeneity analysis result is unusual, native monitoring end output alarm, and image information transferred to the remote server end by netting twine.
Claims (2)
1. a real-time asphalt concrete pavement is spread layer demixing temperature detection system, and it is characterized in that: this system is made up of thermal infrared imager (1), native monitoring end and remote server end;
Described thermal infrared imager (1) is fixed on the road roller (7);
Described native monitoring end is made up of display screen (4) and wireless communication module (5);
Described thermal infrared imager (1) links to each other with the display screen (4) of native monitoring end by netting twine;
Described remote server end is made up of monitoring server (6) and wireless communication module (5);
Described native monitoring end and remote server end communicate by wireless communication module (5).
2. real-time asphalt concrete pavement according to claim 1 is spread layer demixing temperature detection system, and it is characterized in that: described thermal infrared imager (1) has temp sensing function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220732453 CN203174477U (en) | 2012-12-27 | 2012-12-27 | Real-time temperature segregation detection system for asphalt concrete pavement course |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220732453 CN203174477U (en) | 2012-12-27 | 2012-12-27 | Real-time temperature segregation detection system for asphalt concrete pavement course |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203174477U true CN203174477U (en) | 2013-09-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220732453 Expired - Lifetime CN203174477U (en) | 2012-12-27 | 2012-12-27 | Real-time temperature segregation detection system for asphalt concrete pavement course |
Country Status (1)
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103792258A (en) * | 2014-02-17 | 2014-05-14 | 中南林业科技大学 | Device and method for detecting temperature segregation of asphalt concrete in real time |
| GB2515831A (en) * | 2013-07-05 | 2015-01-07 | Univ Warwick | Apparatus & method for monitoring strength development of concrete |
| CN105181178A (en) * | 2015-10-28 | 2015-12-23 | 苏交科集团股份有限公司 | System and method for detecting paving temperature segregation of asphalt pavement |
| CN106290464A (en) * | 2016-08-10 | 2017-01-04 | 同济大学 | The isolation evaluation methodology of a kind of asphalt temperature based on infrared imaging |
| CN107367457A (en) * | 2017-07-25 | 2017-11-21 | 沈阳建筑大学 | A kind of pavement asphalt Diagnosis of Aging using inverse piezoelectric effect |
| CN109547745A (en) * | 2018-11-16 | 2019-03-29 | 江苏高智项目管理有限公司 | A kind of monitoring system and method based on video technique |
-
2012
- 2012-12-27 CN CN 201220732453 patent/CN203174477U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2515831A (en) * | 2013-07-05 | 2015-01-07 | Univ Warwick | Apparatus & method for monitoring strength development of concrete |
| CN103792258A (en) * | 2014-02-17 | 2014-05-14 | 中南林业科技大学 | Device and method for detecting temperature segregation of asphalt concrete in real time |
| CN105181178A (en) * | 2015-10-28 | 2015-12-23 | 苏交科集团股份有限公司 | System and method for detecting paving temperature segregation of asphalt pavement |
| CN106290464A (en) * | 2016-08-10 | 2017-01-04 | 同济大学 | The isolation evaluation methodology of a kind of asphalt temperature based on infrared imaging |
| CN107367457A (en) * | 2017-07-25 | 2017-11-21 | 沈阳建筑大学 | A kind of pavement asphalt Diagnosis of Aging using inverse piezoelectric effect |
| CN109547745A (en) * | 2018-11-16 | 2019-03-29 | 江苏高智项目管理有限公司 | A kind of monitoring system and method based on video technique |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Room 703-704, 238 Jiangchang Third Road, Zhabei District, Shanghai, 200436 Patentee after: SHANGHAI IRSIGHT MECHANICAL & ELECTRICAL TECHNOLOGY Co.,Ltd. Address before: Room 703-704, 238 Jiangchang Third Road, Zhabei District, Shanghai, 200436 Patentee before: SHANGHAI IRS ELECTROMECHANICAL TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130904 |
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| CX01 | Expiry of patent term |