CN103336499A - System and method of dynamic management for construction quality of asphalt concrete pavement - Google Patents
System and method of dynamic management for construction quality of asphalt concrete pavement Download PDFInfo
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- CN103336499A CN103336499A CN2013102433188A CN201310243318A CN103336499A CN 103336499 A CN103336499 A CN 103336499A CN 2013102433188 A CN2013102433188 A CN 2013102433188A CN 201310243318 A CN201310243318 A CN 201310243318A CN 103336499 A CN103336499 A CN 103336499A
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Abstract
The invention discloses a system and a method of dynamic management for construction quality of an asphalt concrete pavement. The system gathers a plurality of subsystems of the dynamic management for the construction quality of the asphalt concrete pavement and a remote quality monitoring and controlling system, wherein the subsystems are composed of a production mix proportion monitoring subsystem, a discharging temperature monitoring subsystem, a construction environment monitoring subsystem, a pave data monitoring subsystem, and a rolling data monitoring subsystem. The technical scheme is that the sensing technology based on the architecture of the Internet of Things and the transmission technology base on 2.5 G and 3G are fully utilized to report data information of a manufacturing process, a construction process, and the like of asphalt mixture to a remote server through a communicating module, so as to dynamically and truthfully reflect the construction quality condition. The idea of the system and the method is to track and observe project processes, and compare the observation result with a planned value, and once a deviation is found, the rectification is performed for prevention.
Description
Technical field
The present invention relates to automatic detection range technology, refer in particular to a kind of asphalt concrete pavement construction quality dynamic management system and method.
Background technology
Develop rapidly along with the highway in China construction, bituminous concrete pavement is adopted more and more at large by China's highway, the volume of traffic and axle thereof are heavy increasing, structural requirement and construction quality level to bituminous pavement are had higher requirement, bituminous pavement is to adopt asphalt material to make the pavement structure that binder bonding compound is built surface layer, be the important step of whole highway engineering construction, the quality of asphalt making will directly have influence on security and the comfortableness of the back road that is open to traffic.How guaranteeing the construction quality of asphalt making, is one of most important work in the whole construction process of asphalt pavement.
Highway pavement asphalt mixture segregation problem, be the most typical quality problems of easy appearance in the highway pavement work progress of reality, cause highway pavement structurally with texture on extreme differences, the influence that this phenomenon mainly produces highway pavement mainly contains the hole notch distortion on road surface and rut etc.The main cause that segregation appears in asphalt has: the reason of Bituminous Mixture Ratio; Raw-material reason; Reason in the mix of asphalt, transportation and the decking and rolling process.And last a kind of reason is the link that situation is the most complicated in the current production reality, quality control is the most difficult.
The current state of the art is, importance to this link quality control has common recognition widely, but do not have good control device, can not effectively monitor the work progress of these operations, when mass defect occurring, can not identify owing to starting material, Mixture Ratio, mix and stir the problem which link such as technology, transportation or decking and rolling occurs, cause very big difficulty for problem analysis reason and rectification.
According to incompletely statistics, China's highway operation maintenance costs increases year by year, do not contain defects liability period unit in charge of construction maintenance cost voluntarily, annual maintenance costs is several hundred million units, and wherein, the maintenance costs that is used for asphalt pavement of highway accounts for 80～85% of operation maintenance costs, therefore, no matter from the disease present situation of bituminous pavement, or it is to the communication Influence and Development, and it is imperative to improve the asphalt pavement of highway quality energetically.
Asphalt concrete pavement construction quality dynamic monitoring system is foundation with " asphalt highway construction technique normalizing ", use the method for quality dynamic management, adopt the means of software and hardware combining, the data that compound mixes and stirs data, working-yard temperature etc. and influences the compound construction quality are gathered in real time, and by wireless network transmissions, realize the real-time dynamic monitoring to asphalt.It with asphalt from shop experiment to mix and stir production again to the overall process of construction site management as management object, its thought is that process is carried out tracking observation, and observed result and planned value compared, if find deviation, then rectify a deviation, accomplish to prevent trouble before it happens, really reach the requirement of total quality control, effectively stop to use inferior materials and turn out substandard goods, guarantee construction quality, obtain the huge social economic benefit.
At the project initiation initial stage, in order to obtain first-hand on-the-spot working order data, my company has carried out the investigation of magnanimity, and it is probably as follows to understand situation about existing in the asphalt concrete pavement construction process:
(1) asphalt content is not up to standard.At present, oil price continues soaring, and the price of pitch also goes up thereupon.The bituminous concrete medium pitch should account for 6% of general assembly (TW), and part unit in charge of construction will reduce the ratio of pitch for reducing cost when producing bituminous concrete.Pitch in the bituminous concrete not only can play the effect of the stone that condenses, and prevents that stone breaks away from the road surface, can also make its top layer stick on roadbed.If the pitch ratio reaches specified standard, vehicle rolls and can make stone press tighter and tighter, and the light meaning in road surface can be not damaged, if the pitch ratio is mixed very little, pitch volatilizees just soon, and surface aging speeds up, stone is loosening, rolls through vehicle to break away from ground, will chap, threshing.
(2) proportioning can not be carried out by strictness.Size analysis is done to starting material by testing laboratory, determines Target Mixture Ratio and the production mix proportion of compound, and produces according to demarcating good cold burden ratio, guarantees that the compound screening result reasonably is distributed in the specified grading curve.But, in practical operation, can exist the non-test of blending station testing staff to adjust the phenomenon of match ratio without authorization, make the concrete solid quality assurance have certain risk.
(3) the asphalt temperature can't effectively be controlled.The height of asphalt temperature directly influences the construction quality on road surface, crosses when low when temperature, and the pitch parcel is inhomogeneous, easily produces grey material, more can not guarantee the decking and rolling temperature.It is too high to mix and stir temperature, not only wastes fuel oil, also makes ageing of asphalt easily, and the fluctuations of mixing and stirring temperature can cause the instability that paves, rolls temperature, influences compacted density and the flatness on road surface.
(4) the asphalt duration of mixing is not up to standard.Reach certain requirement for the uniformity requirement duration of mixing that mixes and stirs, in the practical operation, because duration of mixing and turnout have direct relation, operating personnel often increase turnout by reducing duration of mixing.
(5) decking and rolling technology and code requirement are not inconsistent.Pave and the rolling operation of asphalt directly has influence on the construction quality of asphalt highways at different levels.For improving the level of operation that paves and roll of asphalt.Adopting the technology of rational operation and science is very important at the site operation of bituminous concrete pavement.In the reality, because supervision is not in place, arbitrarily the phenomenon of construction occurs repeatedly.
(6) production data is untrue, produces the consumption data statistical difficulty.Utilizing the dynamic machine account of the required raw materials consumption of concrete production of mixer control computer store collected, is direct, the most real data of production run control and producting cost accounting.But normal poor stability because of the blending station system, factors such as artificial modification, the report messages distortion can't be carried out the total amount check, causes difficulty to project cost accounting and process control.
(7) effectively problem analysis.Asphalt paves from producing to, should finish at the appointed time, if exceed the normal construction time, will cause mass defect.Owing to can not effectively monitor the work progress of these operations, when mass defect occurring, can not identify because of starting material, match ratio, mix and stir the problem which link such as technology, transportation or decking and rolling technology occurs, cause difficulty for problem analysis reason and rectification.
(8) the mixing machine systematic error is difficult finds.Generally, mixer metering system error (systematic error, the time error that falls, error in dipping) needs to examine and determine by regular equipment and is proofreaied and correct, and the uncertainty of human factor, has determined the limitation of this timing monitoring.Find that through the project investigation metering system error of mixer can not be grasped immediately, after producing the long period, find just during inspection that error in dipping is big often, and the hidden danger of quality that causes is difficult for being rectified and improved.
As shown in Figure 1, traditional management method, i.e. check in advance, the management method of afterwards checking on, make procedural information not clear, be not easy to accomplish to prevent trouble before it happens, collect to produce how fast, in time, exactly, the work progress data, in real time mistake is instructed and adjusts, be urgent problem in the construction.Here, we propose dynamic supervisory method, and to testing work under supervision in definite proportioning, the thing, construction, and statistical study evaluation examination afterwards uses computing machine and mechanics of communication means to guarantee the realization of construction plan target by in advance.
Summary of the invention
In view of this, the present invention is directed to the disappearance of prior art existence, its fundamental purpose provides a kind of asphalt concrete pavement construction quality dynamic management system and method, engineering process is carried out tracking observation, and observed result and planned value compared, if find deviation, then rectify a deviation, accomplish to prevent trouble before it happens.
For achieving the above object, the present invention adopts following technical scheme:
A kind of asphalt concrete pavement construction quality dynamic management system, gathered a plurality of subsystems of asphalt concrete pavement construction quality dynamic management and a long-range Quality Monitoring Control System, each subsystem is respectively production mix proportion Monitor And Control Subsystem, drop temperature Monitor And Control Subsystem, construction environment Monitor And Control Subsystem, the data monitoring subsystem that paves, rolls the data monitoring subsystem; By transforming or utilize existing various kinds of equipment, take full advantage of based on the sensing technology of Internet of Things framework with based on the transmission technology of 2.5G and 3G, with data messages such as the production run of asphalt, work progresss, in time be reported to remote server by communication module, reflect the construction quality situation dynamically, truly.
Preferably, the described long-range Quality Monitoring Control System communication module, SMS module, display module, the alarm module that comprise remote server and be connected to remote server; On remote server, be built with too management synergy platform of asphalt concrete pavement construction mass dynamic, comprise integrated directorate, project management department, a mixing station in addition can comprise the operation system management information system of whole engineering multi-stage user, asphalt concrete pavement construction quality by testing laboratory, production and processing, site operation to the real time on-line monitoring information of managing system of gathering automatically during the infosystem of the omnidistance control of grade estimation, an asphalt are from the mix to the work progress, GPRS is wireless to be uploaded in real time, file, adds up, analyzes, inquires about.
Preferably, described production mix proportion Monitor And Control Subsystem comprises the asphalt content sensor, the breeze quantity sensor, the aggregate temperature sensor, the asphalt temperature sensor, be connected to the data acquisition module of each sensor, be connected in the master controller of data acquisition module, be connected in the GPRS wireless communication module of master controller, at industry PC end development sequence, upload date of manufacture and time with real-time collection production data and by GPRS is wireless, the difference consumption continuous data of a plurality of hot aggregate bins gathers materials, asphalt content, the breeze consumption, aggregate temperature, the asphalt temperature Various types of data, the producting proportion that production mix proportion and the testing laboratory of the every dish of reality provided compares checking, if have big difference, system reports to the police automatically.
Preferably, described drop temperature Monitor And Control Subsystem comprise infrared thermometer, be connected in infrared thermometer data acquisition module, be connected in data acquisition module master controller, be connected in the GPRS wireless communication module of master controller; Going out feed bin next door installation infrared thermometer, monitoring is also uploaded in real time and is produced medium pitch compound drop temperature; According to the mixture temperature control criterion, judge whether the temperature of gathering is qualified, if the temperature of gathering and the allowable temperature scope of setting have big difference, the temperature data that this expression is gathered is the number of non-compliances certificate, system reports to the police automatically, and by system's SMS platform transmitting system note, notify corresponding producers.
Preferably, described construction environment Monitor And Control Subsystem comprise the atmospheric temperature anemoscope, be connected in infrared thermometer data acquisition module, be connected in data acquisition module master controller, be connected in the GPRS wireless communication module of master controller; The atmospheric temperature anemoscope is set in the building site, atmospheric temperature, humidity, the wind speed of constructing the same day carried out real-time acquisition monitoring, if surpass execution conditions, system carries out early warning.
Preferably, the described data monitoring subsystem that paves comprise infrared probe, speed pickup, be connected in infrared probe and speed pickup data acquisition module, be connected in data acquisition module master controller, be connected in the GPRS wireless communication module of master controller; At paver infrared probe and speed pickup are installed, collection decking and rolling time, decking and rolling are mixture temperature, decking and rolling speed automatically in the construction, and by the wireless remote server that uploads data to of GPRS, the number of non-compliances certificate appears, system reports to the police automatically.According to the temperature bound that paves, judge whether the temperature that paves is qualified, system provides the custom block temperature bound setting that paves, as the number of non-compliances certificate occurs, and system reports to the police automatically.
Preferably, described roll the data monitoring subsystem comprise infrared thermometer, be connected in infrared thermometer data acquisition module, be connected in data acquisition module master controller, be connected in the GPRS wireless communication module of master controller; At artificial handheld portable infrared thermometer, automatically gather in the construction and by the wireless remote server that uploads data to of GPRS, according to rolling the temperature bound, judge whether roll temperature qualified, system provides custom block to roll the setting of temperature bound, as the number of non-compliances certificate appears, system reports to the police automatically.
A kind of asphalt concrete pavement construction quality dynamic management approach, by in advance to testing definite proportioning, work under supervision in the thing, construction, and statistical study evaluation examination afterwards, utilization is based on the sensing technology of Internet of Things framework with based on the transmission technology of 2.5G and 3G, production run with asphalt, data messages such as work progress, in time be reported to remote server by communication module, dynamically, reflect the construction quality situation truly, effectively take precautions against false data, the actions of practicing fraud such as false data, realize that each side is to the dynamic control of construction quality, analysis and early warning mechanism is provided, in time analyze quality problems, find the quality fluctuation situation, form the quality tracing archives, guarantee the construction quality realization of goal.
The present invention compared with prior art has tangible advantage and beneficial effect, particularly, as shown from the above technical solution, by transforming or utilize existing various kinds of equipment, take full advantage of based on the sensing technology of Internet of Things framework with based on the transmission technology of 2.5G and 3G, production run with asphalt, data messages such as work progress, in time be reported to server by communication module, dynamically, reflect the construction quality situation truly, effectively take precautions against false data, the actions of practicing fraud such as false data, realize that each side is to the dynamic control of construction quality, analysis and early warning mechanism is provided, in time analyzes quality problems, find the quality fluctuation situation, form the quality tracing archives, guarantee the construction quality realization of goal.Its thought is that engineering process is carried out tracking observation, and observed result and planned value are compared, if find deviation, then rectifies a deviation, and accomplishes to prevent trouble before it happens.
For more clearly setting forth architectural feature of the present invention and effect, the present invention is described in detail below in conjunction with accompanying drawing and specific embodiment.
Description of drawings
Fig. 1 is traditional asphalt concrete pavement construction method for quality control;
Fig. 2 is the dynamic supervisory method of asphalt concrete pavement construction quality of the present invention's embodiment;
Fig. 3 is the structured flowchart of the present invention's asphalt concrete pavement construction quality dynamic management system;
Fig. 4 is built with the too synoptic diagram of management synergy platform of asphalt concrete pavement construction mass dynamic on the present invention's the remote server;
Fig. 5 is the present invention's mineral aggregate screening and branch composition and division in a proportion result of calculation figure;
Fig. 6 is the effective relative density test of the present invention's synthetic aggravation figure as a result;
Fig. 7 is the present invention's asphalt GTM test specimen volumetric parameter and Marshall stability figure;
Fig. 8 is the present invention's asphalt GTM test findings figure;
Fig. 9 is the present invention's asphalt Target Mixture Ratio design result figure;
Figure 10 is the various material usage figure of the present invention's the blending station of monitoring in real time;
Figure 11 is the present invention's the mixing station of monitoring in real time bitumen aggregate ratio, building stones temperature, asphalt temperature figure;
Figure 12 is the drop temperature figure of the present invention's the every dish compound of monitoring in real time;
Figure 13 be the present invention according to the mixture temperature control criterion, the rendering quality control chart;
Figure 14 is system synthesis decision analysis flow process of the present invention.
The accompanying drawing identifier declaration:
10, long-range Quality Monitoring Control System 11, remote server
12, communication module 13, SMS module
14, display module 15, alarm module
20, production mix proportion Monitor And Control Subsystem 21, asphalt content sensor
22, breeze quantity sensor 23, aggregate temperature sensor
24, asphalt temperature sensor 25, data acquisition module
26, master controller 27, GPRS wireless communication module
30, drop temperature Monitor And Control Subsystem 31, infrared thermometer
32, data acquisition module 33, master controller
34, GPRS wireless communication module
40, construction environment Monitor And Control Subsystem 41, atmospheric temperature anemoscope
42, data acquisition module 43, master controller
44, GPRS wireless communication module
50, pave data monitoring subsystem 51, infrared probe
52, speed pickup 53, data acquisition module
54, master controller 55, GPRS wireless communication module
60, roll data monitoring subsystem 61, infrared thermometer
62, data acquisition module 63, master controller
64, GPRS wireless communication module.
Embodiment
Please refer to shown in Figure 2, the present invention's dynamic supervisory method, to testing work under supervision in definite proportioning, the thing, construction, and statistical study evaluation examination afterwards uses computing machine and mechanics of communication means to guarantee the realization of construction plan target by in advance.
By transforming or utilize existing various kinds of equipment, take full advantage of based on the sensing technology of Internet of Things framework with based on the transmission technology of 2.5G and 3G, production run with asphalt, data messages such as work progress, in time be reported to remote server 11 by communication module, dynamically, reflect the construction quality situation truly, effectively take precautions against false data, the actions of practicing fraud such as false data, realize that each side is to the dynamic control of construction quality, analysis and early warning mechanism is provided, in time analyze quality problems, find the quality fluctuation situation, form the quality tracing archives, guarantee the construction quality realization of goal.Its thought is that engineering process is carried out tracking observation, and observed result and planned value are compared, if find deviation, then rectifies a deviation, and accomplishes to prevent trouble before it happens.
Particularly, as shown in Figure 3, the present invention's asphalt concrete pavement construction quality dynamic management system is to have gathered a plurality of subsystems of asphalt concrete pavement construction quality dynamic management and a long-range Quality Monitoring Control System 10.Each subsystem comprises production mix proportion Monitor And Control Subsystem 20, drop temperature Monitor And Control Subsystem 30, construction environment Monitor And Control Subsystem 40, the data monitoring subsystem 50 that paves, rolls data monitoring subsystem 60.
As shown in Figure 3, this long-range Quality Monitoring Control System 10 communication module 12, SMS module 13, display module 14, alarm module 15 of comprising remote server 11 and being connected to remote server 11.As shown in Figure 4, on remote server 11, be built with too management synergy platform of asphalt concrete pavement construction mass dynamic, comprise integrated directorate, project management department, mixing station even can comprise the operation system management information system of whole engineering multi-stage user, the omnidistance control of an asphalt concrete pavement construction quality (testing laboratory, production and processing, site operation, grade estimation) infosystem, the real time on-line monitoring management of asphalt from the mix to the work progress (is gathered automatically, GPRS is wireless to be uploaded in real time, filing, statistics, analyze, inquiry) infosystem.
As shown in Figure 3, this production mix proportion Monitor And Control Subsystem 20 comprise asphalt content sensor 21, breeze with quantity sensor 22, aggregate temperature sensor 23, asphalt temperature sensor 24, be connected to each sensor data acquisition module 25, be connected in data acquisition module master controller 26, be connected in the GPRS wireless communication module 27 of master controller.
At industry PC end development sequence, with real-time collection production data and by the wireless Various types of data (data message: date of manufacture and time of uploading of GPRS, gather materials 5 hot aggregate bins difference consumption continuous data (by particle diameter be divided into maximum＜40mm, thick＜25mm, in＜15mm, thin＜6mm, sand＜3mm), asphalt content, breeze consumption, aggregate temperature, asphalt temperature), the producting proportion that production mix proportion and the testing laboratory of the every dish of reality provided compares checking, if have big difference, system reports to the police automatically.Wherein, mineral aggregate screening and branch composition and division in a proportion result of calculation are as shown in Figure 5, the effective relative density test result of synthetic aggravation as shown in Figure 6, asphalt GTM test specimen volumetric parameter and Marshall stability are as shown in Figure 7, asphalt GTM test findings as shown in Figure 8, asphalt Target Mixture Ratio design result is monitored the various material usages of blending station as shown in figure 10 as shown in Figure 9 in real time.
This drop temperature Monitor And Control Subsystem 30 comprises infrared thermometer 31, be connected in the data acquisition module 32 of infrared thermometer 31, be connected in data acquisition module master controller 33, be connected in the GPRS wireless communication module 34 of master controller.
Going out feed bin next door installation infrared thermometer 31, monitoring is also uploaded in real time and is produced medium pitch compound drop temperature; The mixing station of monitoring in real time bitumen aggregate ratio, building stones temperature, asphalt temperature are as shown in figure 11, the drop temperature of the every dish compound of monitoring as shown in figure 12 in real time, according to the mixture temperature control criterion, rendering quality control chart (seeing Figure 13) judges whether the temperature of gathering is qualified.If the temperature of gathering and the allowable temperature scope of setting have big difference, the temperature data that this expression is gathered is the number of non-compliances certificate, and system reports to the police automatically, and by system's SMS platform transmitting system note, notifies corresponding producers.
This construction environment Monitor And Control Subsystem 40 comprises atmospheric temperature anemoscope 41, be connected in the data acquisition module 42 of atmospheric temperature anemoscope 41, be connected in data acquisition module master controller 43, be connected in the GPRS wireless communication module 44 of master controller.
This data monitoring subsystem 50 that paves comprises infrared probe 51, speed pickup 52, be connected in the data acquisition module 53 of infrared probe 51 and speed pickup 52, be connected in data acquisition module master controller 54, be connected in the GPRS wireless communication module 55 of master controller.
At paver infrared probe 51 and speed pickup 52 are installed, collection decking and rolling time, decking and rolling are mixture temperature, decking and rolling speed automatically in the construction, and by the wireless remote server 11 that uploads data to of GPRS, the number of non-compliances certificate appears, system reports to the police automatically.According to the temperature bound that paves, judge whether the temperature that paves is qualified, system provides the custom block temperature bound setting that paves, as the number of non-compliances certificate occurs, and system reports to the police automatically.
This roll data monitoring subsystem 60 comprise infrared thermometer 61, be connected in infrared thermometer 61 data acquisition module 62, be connected in data acquisition module master controller 63, be connected in the GPRS wireless communication module 64 of master controller.
At artificial handheld portable infrared thermometer 61, automatically gather in the construction and by the wireless remote server 11 that uploads data to of GPRS, according to rolling the temperature bound, judge whether roll temperature qualified, system provides custom block to roll the setting of temperature bound, as the number of non-compliances certificate appears, system reports to the police automatically.
Figure 14 is system synthesis decision analysis flow process: by the collection to static data and dynamic data, analyze at problem, and draw and improve way, feed back to system database, carry out overall treatment.
In sum, design focal point of the present invention is, it mainly is by transforming or utilize existing various kinds of equipment, take full advantage of based on the sensing technology of Internet of Things framework with based on the transmission technology of 2.5G and 3G, production run with asphalt, data messages such as work progress, in time be reported to remote server 11 by communication module, dynamically, reflect the construction quality situation truly, effectively take precautions against false data, the actions of practicing fraud such as false data realize that each side to the dynamic control of construction quality, provides analysis and early warning mechanism, in time analyze quality problems, find the quality fluctuation situation, form the quality tracing archives, guarantee the construction quality realization of goal.Its thought is that engineering process is carried out tracking observation, and observed result and planned value are compared, if find deviation, then rectifies a deviation, and accomplishes to prevent trouble before it happens.
The above, it only is preferred embodiment of the present invention, be not that technical scope of the present invention is imposed any restrictions, so every foundation technical spirit of the present invention all still belongs in the scope of technical solution of the present invention any trickle modification, equivalent variations and modification that above embodiment does.
Claims (8)
1. asphalt concrete pavement construction quality dynamic management system, it is characterized in that: gathered a plurality of subsystems of asphalt concrete pavement construction quality dynamic management and a long-range Quality Monitoring Control System, each subsystem is respectively production mix proportion Monitor And Control Subsystem, drop temperature Monitor And Control Subsystem, construction environment Monitor And Control Subsystem, the data monitoring subsystem that paves, rolls the data monitoring subsystem; By transforming or utilize existing various kinds of equipment, take full advantage of based on the sensing technology of Internet of Things framework with based on the transmission technology of 2.5G and 3G, with data messages such as the production run of asphalt, work progresss, in time be reported to remote server by communication module, reflect the construction quality situation dynamically, truly.
2. a kind of asphalt concrete pavement construction quality dynamic management system according to claim 1 is characterized in that: communication module, SMS module, display module, alarm module that described long-range Quality Monitoring Control System comprises remote server and is connected to remote server; On remote server, be built with too management synergy platform of asphalt concrete pavement construction mass dynamic, comprise integrated directorate, project management department, a mixing station in addition can comprise the operation system management information system of whole engineering multi-stage user, asphalt concrete pavement construction quality by testing laboratory, production and processing, site operation to the real time on-line monitoring information of managing system of gathering automatically during the infosystem of the omnidistance control of grade estimation, an asphalt are from the mix to the work progress, GPRS is wireless to be uploaded in real time, file, adds up, analyzes, inquires about.
3. a kind of asphalt concrete pavement construction quality dynamic management system according to claim 2, it is characterized in that: described production mix proportion Monitor And Control Subsystem comprises the asphalt content sensor, the breeze quantity sensor, the aggregate temperature sensor, the asphalt temperature sensor, be connected to the data acquisition module of each sensor, be connected in the master controller of data acquisition module, be connected in the GPRS wireless communication module of master controller, at industry PC end development sequence, upload date of manufacture and time with real-time collection production data and by GPRS is wireless, the difference consumption continuous data of a plurality of hot aggregate bins gathers materials, asphalt content, the breeze consumption, aggregate temperature, the asphalt temperature Various types of data, the producting proportion that production mix proportion and the testing laboratory of the every dish of reality provided compares checking, if have big difference, system reports to the police automatically.
4. a kind of asphalt concrete pavement construction quality dynamic management system according to claim 2 is characterized in that: described drop temperature Monitor And Control Subsystem comprises infrared thermometer, be connected in the data acquisition module of infrared thermometer, be connected in data acquisition module master controller, be connected in the GPRS wireless communication module of master controller; Going out feed bin next door installation infrared thermometer, monitoring is also uploaded in real time and is produced medium pitch compound drop temperature; According to the mixture temperature control criterion, judge whether the temperature of gathering is qualified, if the temperature of gathering and the allowable temperature scope of setting have big difference, the temperature data that this expression is gathered is the number of non-compliances certificate, system reports to the police automatically, and by system's SMS platform transmitting system note, notify corresponding producers.
5. a kind of asphalt concrete pavement construction quality dynamic management system according to claim 2 is characterized in that: described construction environment Monitor And Control Subsystem comprises the atmospheric temperature anemoscope, be connected in the data acquisition module of infrared thermometer, be connected in data acquisition module master controller, be connected in the GPRS wireless communication module of master controller; The atmospheric temperature anemoscope is set in the building site, atmospheric temperature, humidity, the wind speed of constructing the same day carried out real-time acquisition monitoring, if surpass execution conditions, system carries out early warning.
6. a kind of asphalt concrete pavement construction quality dynamic management system according to claim 2 is characterized in that: the described data monitoring subsystem that paves comprises infrared probe, speed pickup, be connected in the data acquisition module of infrared probe and speed pickup, be connected in data acquisition module master controller, be connected in the GPRS wireless communication module of master controller; At paver infrared probe and speed pickup are installed, collection decking and rolling time, decking and rolling are mixture temperature, decking and rolling speed automatically in the construction, and by the wireless remote server that uploads data to of GPRS, the number of non-compliances certificate appears, system reports to the police automatically; According to the temperature bound that paves, judge whether the temperature that paves is qualified, system provides the custom block temperature bound setting that paves, as the number of non-compliances certificate occurs, and system reports to the police automatically.
7. a kind of asphalt concrete pavement construction quality dynamic management system according to claim 2 is characterized in that: described roll the data monitoring subsystem comprise infrared thermometer, be connected in infrared thermometer data acquisition module, be connected in data acquisition module master controller, be connected in the GPRS wireless communication module of master controller; At artificial handheld portable infrared thermometer, automatically gather in the construction and by the wireless remote server that uploads data to of GPRS, according to rolling the temperature bound, judge whether roll temperature qualified, system provides custom block to roll the setting of temperature bound, as the number of non-compliances certificate appears, system reports to the police automatically.
8. asphalt concrete pavement construction quality dynamic management approach, it is characterized in that: by in advance to testing definite proportioning, work under supervision in the thing, construction, and statistical study evaluation examination afterwards, utilization is based on the sensing technology of Internet of Things framework with based on the transmission technology of 2.5G and 3G, production run with asphalt, data messages such as work progress, in time be reported to remote server by communication module, dynamically, reflect the construction quality situation truly, effectively take precautions against false data, the actions of practicing fraud such as false data, realize that each side is to the dynamic control of construction quality, analysis and early warning mechanism is provided, in time analyze quality problems, find the quality fluctuation situation, form the quality tracing archives, guarantee the construction quality realization of goal.
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Cited By (40)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN103676905A (en) * | 2013-12-25 | 2014-03-26 | 中国水电顾问集团成都勘测设计研究院有限公司 | Unwinding machine construction behavior monitoring system |
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| CN103553438B (en) * | 2013-10-09 | 2015-05-13 | 哈尔滨工业大学 | Control method for quality of asphalt mixture |
| CN103553438A (en) * | 2013-10-09 | 2014-02-05 | 哈尔滨工业大学 | Control method for quality of asphalt mixture |
| CN103676905A (en) * | 2013-12-25 | 2014-03-26 | 中国水电顾问集团成都勘测设计研究院有限公司 | Unwinding machine construction behavior monitoring system |
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| CN105150383A (en) * | 2015-08-25 | 2015-12-16 | 上海同望信息技术有限公司 | Dynamic monitoring system of production process of cement concrete mixing station |
| CN105538510A (en) * | 2016-01-19 | 2016-05-04 | 中国水利水电科学研究院 | Control system and method for concrete raw material mixture ratio |
| CN105815915A (en) * | 2016-05-10 | 2016-08-03 | 长安大学 | Pavement construction machinery clustering management system and method based on intellisense network |
| CN106228216A (en) * | 2016-08-03 | 2016-12-14 | 江苏中路信息科技有限公司 | A kind of asphalt haulage time cycle collecting test method |
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| CN113506599A (en) * | 2021-07-19 | 2021-10-15 | 中国水利水电科学研究院 | Digital mixing and intelligent dynamic regulation and control system for cemented dam |
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