CN103806366B - A kind of cement concrete pavement of aerodrome performance acquisition system and control evaluation method - Google Patents

A kind of cement concrete pavement of aerodrome performance acquisition system and control evaluation method Download PDF

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CN103806366B
CN103806366B CN201410045065.8A CN201410045065A CN103806366B CN 103806366 B CN103806366 B CN 103806366B CN 201410045065 A CN201410045065 A CN 201410045065A CN 103806366 B CN103806366 B CN 103806366B
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stage
analysis
cement concrete
sensor
control terminal
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CN201410045065.8A
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CN103806366A (en
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武志玮
刘国光
陈屹巍
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中国民航大学
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Abstract

A kind of cement concrete pavement of aerodrome performance acquisition system and control evaluation method.System comprises multiple buried sensor, multiple data collection station and an analysis and Control terminal, wherein each buried sensor is connected with a data collection station, and data collection station is then wirelessly connected with the analysis and Control terminal being arranged on control center; Buried sensor comprises cylindrical shell, singlechip controller, temperature sensor, humidity sensor, acceleration transducer, night vision cam, multiple stop, lithium battery, bottom firm banking and top dismountable cover plate; Stop comprises fixed muffle, Extendible spacing bar, high strong spring, at least one fixing spacer pin, at least one Extendible spacing pin and a spacing collar.Cement concrete pavement of aerodrome performance acquisition system provided by the invention can real-time dynamic monitoring cement concrete road surface performance change, safe and reliable, has the advantage such as easy construction, long service life, and is easy to implement.

Description

A kind of cement concrete pavement of aerodrome performance acquisition system and control evaluation method
Technical field
The invention belongs to airport installation detection technique field, particularly relate to a kind of cement concrete pavement of aerodrome performance acquisition system and control evaluation method.
Background technology
Airport pavement conditions directly can affect the landing safety of aircraft.Data display according to statistics, the high-incidence season of airline carriers of passengers accident mainly concentrates on takes off, starts to climb and the approach stage, and the airline carriers of passengers accident in recent years occurred is how relevant with pavement condition deterioration.Because airline carriers of passengers accident directly affects the safe operation on airport and the life security of passenger, so enjoy the concern of airdrome control department all the time.But, although erect industry standard to airfield pavement Performance Detection is built at present, therefore regularly can carry out, still cannot realize the real-time dynamic monitoring to pavement condition.Therefore, how dynamically to grasp airfield pavement performance condition and to predict that its rule of development just becomes the research emphasis in airport engineering field.
At present, China's major part airport adopts the rigid pavement be made up of cement concrete material, along with aircraft model constantly increase, dead weight capacity increase, airfield pavement reduces serviceable life day by day, outstanding behaviours is that pavement slab inside occurs that the depression that caused by microscopic damage and faulting of slab ends etc. have a strong impact on the problem of airfield pavement security of operation, and microscopic damage and the mechanical property of therefore monitoring pavement slab inside just become major issue.But on-the-spot on foot tour that the evaluation for cement concrete runway surface performance is only confined to face apparent observes evaluation and the detection of Weight type benkelman beams deflectometer, lacks the long-term equipment and the evaluation means that detect pavement slab internal performance and micro image.
Based on above-mentioned analysis, research and develop a kind of cement concrete pavement of aerodrome performance acquisition system and control evaluation method, long-term acquisition and record characterize the correlation parameter index of pavement condition, and then system analyses in depth airport pavement conditions and performance, for prediction airport pavement condition variation tendency, lifting airport maintaining runway level and reduction airfield pavement operational management risk etc. provide strong support, there is important theory significance and practice significance.
Summary of the invention
In order to solve the problem, the object of the present invention is to provide a kind of safe and reliable, have easy construction, long service life cement concrete pavement of aerodrome performance acquisition system and control evaluation method.
In order to achieve the above object, cement concrete pavement of aerodrome performance acquisition system provided by the invention comprises multiple buried sensor, multiple data collection station and an analysis and Control terminal, wherein each buried sensor is connected with a data collection station, and data collection station is then wirelessly connected with the analysis and Control terminal being arranged on control center; Buried sensor comprises cylindrical shell, singlechip controller, temperature sensor, humidity sensor, acceleration transducer, night vision cam, multiple stop, lithium battery, bottom firm banking and top dismountable cover plate; Wherein singlechip controller is arranged at cylindrical shell internal upper part, and be connected with temperature sensor, humidity sensor, acceleration transducer, night vision cam and lithium battery, be connected with the data collection station and power electric that are arranged on Cao Mian district outside airfield pavement simultaneously; Lithium battery is arranged at bottom in cylindrical shell, for powering for above-mentioned each consuming parts; Temperature sensor, humidity sensor, acceleration transducer, night vision cam and multiple stop are disposed on the outer circumference surface of cylindrical shell removably; The bottom surface of cylindrical shell is fixed on the surface of bottom firm banking; Top dismountable cover plate is arranged on cylindrical shell end face removably; Described stop comprises fixed muffle, Extendible spacing bar, high strong spring, at least one fixing spacer pin, at least one Extendible spacing pin and a spacing collar, and wherein one end of fixed muffle is closed, and this blind end external stability is on cylindrical shell; One end of Extendible spacing bar is inserted in the inside of fixed muffle; The two ends of high strong spring to be separately fixed on fixed muffle on blind end inside surface and Extendible spacing bar inner face; Fixing spacer pin is arranged in the middle part of the outside surface of fixed muffle; Extendible spacing pin to be arranged in the middle part of Extendible spacing bar outside, and can the inside of indentation Extendible spacing bar; Spacing collar is circular arc plate, and it is enclosed within fixed muffle between fixing spacer pin and Extendible spacing pin removably and Extendible spacing bar is outside.
Described data collection station is the single-chip microcomputer be connected with buried sensor by data line, is provided with in it computing machine being provided with airfield pavement performance collection analysis program in analysis and Control terminal.
The quantity of described stop is 4, at a distance of 90 ° between adjacent stop.
Described singlechip controller also leaves the spare interface for set temperature sensor, humidity sensor, acceleration transducer and night vision cam.
The control method of cement concrete pavement of aerodrome performance acquisition system provided by the invention comprises the following step carried out in order:
1) the S1 stage of system electrification self-inspection; In this stage, first system carries out the power-on self-test of hardware, and the airfield pavement performance collection analysis program on startup analysis control terminal Computer, whether normal to judge the buried working sensor that each data collection station connects, if have abnormal, self-inspection again after hand inspection, if display is normal, enter the S2 stage;
2) the S2 stage of idle pulley; In this stage, next step operation pending is waited;
3) judge whether that click data gathers the S3 stage of button; In this stage, system will judge whether user clicks " the cement concrete road surface performance monitoring starts " button on analysis and Control terminal Computer display screen, if judged result is "Yes", then enters the S4 stage; Otherwise turn back to the porch in S2 stage;
4) the S4 stage of cement concrete road surface performance index collection is carried out; In this stage, Dynamic Announce is gone out by analysis and Control terminal Computer display screen temperature sensor, the pavement slab internal image of data that humidity sensor, acceleration transducer gather and night vision cam shooting, sample frequency is 50 hertz, 1 minute duration, then enters the S5 stage;
5) the S5 the stage whether collection of cement concrete road surface performance index terminates is judged; In this stage, system will judge whether user clicks " gather and the terminate " button on analysis and Control terminal Computer display screen, if judged result is "Yes", then terminate gatherer process, otherwise turn back to the porch in S4 stage, if user also returns S4 stage inlet without operation within 5 seconds, proceed the collection of cement concrete road surface performance index.
Cement concrete pavement of aerodrome method of evaluating performance provided by the invention comprises the following step performed in order:
1) the hardware device whether normal S201 stage is judged; In this stage, first system carries out the self-inspection of hardware device, and then according to the result of analysis and Control terminal Computer display screen display, user judges that whether hardware device is normal, if judged result is "Yes", then automatically enters the S203 stage; Otherwise, eject the Back button prompting user, and after user clicks the Back button, jump to the S202 stage of abnormality processing;
2) the S202 stage of abnormality processing; User, after manual eliminating hardware device exception and fault, clicks " again detecting " button and again enters the S201 stage;
3) the S203 stage of each buried sensor institute image data is shown; In this stage, Dynamic Announce is gone out by analysis and Control terminal Computer display screen the pavement slab internal image of the data that on each buried sensor, temperature sensor, humidity sensor, acceleration transducer gather and night vision cam shooting, enter the S204 stage afterwards;
4) the S204 stage of recording each buried sensor institute image data is judged whether; In this stage, system will judge whether user clicks " recording buried sensing data " button on analysis and Control terminal Computer display screen, if judged result is "Yes", then enters the S205 stage, otherwise returns the S203 stage;
5) the S205 stage of each buried sensor institute image data is recorded; In this stage, the computing machine in analysis and Control terminal will store by airfield pavement performance collection analysis program record the data that each buried sensor gathers, and sample frequency is 50 hertz, 1 minute duration, then enters the S206 stage;
6) the S206 stage whether record data terminate is judged; In this stage, system will judge whether user clicks " data end of record (EOR) " button on analysis and Control terminal 3 Computer display screen within 5 seconds, if judged result is "Yes", then enters the S207 stage; Otherwise will the porch in S205 stage be automatically returned to, repeat the S205 stage;
7) the S207 stage of cement concrete pavement of aerodrome performance evaluation; In this stage, the historical data that computing machine in analysis and Control terminal will utilize airfield pavement performance collection analysis process analysis temperature sensor, humidity sensor, acceleration transducer and night vision cam in it to record, by comparing historical record, reported to the police in the position and moment that occur recorded information exception, final evaluation pavement condition, so far whole evaluation procedure terminates.
Cement concrete pavement of aerodrome performance acquisition system provided by the invention and control evaluation method tool have the following advantages: 1) easy construction: only need boring and cutting on face, road, whole process only needs 2 hours, and interval of suspending can be utilized completely to carry out.2) constructability: utilize ferrocrete concrete, improves the speed of application of buried sensor.3) safe and reliable: after face, road reparation construction terminates, without any damaged and legacy on face, road, hidden danger can not be brought to takeoff and landing.4) data acquisition results is reliable: sensor setting directly can be obtained on aircraft wheel path the data in aircraft and runway contact process, more reliable relative to traditional test method results.5) change easy: if sensor failure, only need original sensor to take out, and to reinstall.6) long service life: Cao Mianqu power supply being arranged on runway both sides, effectively can improve the serviceable life of sensor, prevents internal battery charge storage ability to decline the sensor failure caused.
Accompanying drawing explanation
Fig. 1 is cement concrete pavement of aerodrome performance acquisition system provided by the invention composition schematic diagram.
Fig. 2 is buried sensor vertical view in cement concrete pavement of aerodrome Performance Appraisal System provided by the invention.
Fig. 3 is buried sensor elevation drawing in cement concrete pavement of aerodrome Performance Appraisal System provided by the invention.
Fig. 4 is buried sensor upper limit device original state schematic diagram in cement concrete pavement of aerodrome Performance Appraisal System provided by the invention.
Fig. 5 is buried sensor upper limit device working state schematic representation in cement concrete pavement of aerodrome Performance Appraisal System provided by the invention.
Fig. 6 is the control method process flow diagram of cement concrete pavement of aerodrome performance acquisition system provided by the invention.
Fig. 7 is the evaluation method process flow diagram of cement concrete pavement of aerodrome performance acquisition system provided by the invention.
Embodiment
Below in conjunction with the drawings and specific embodiments, cement concrete pavement of aerodrome performance acquisition system provided by the invention and control evaluation method are described in detail.
As Figure 1-Figure 5, cement concrete pavement of aerodrome performance acquisition system provided by the invention comprises multiple buried sensor 1, multiple data collection station 2 and an analysis and Control terminal 3, wherein each buried sensor 1 is connected with a data collection station 2, and data collection station 2 is then wirelessly connected with the analysis and Control terminal 3 being arranged on control center; Buried sensor 1 comprises cylindrical shell 4, singlechip controller 5, temperature sensor 6, humidity sensor 7, acceleration transducer 8, night vision cam 9, multiple stop 10, lithium battery 11, bottom firm banking 12 and top dismountable cover plate 13; Wherein singlechip controller 5 is arranged at cylindrical shell 4 internal upper part, and be electrically connected with temperature sensor 6, humidity sensor 7, acceleration transducer 8, night vision cam 9 and lithium battery 11, be connected with the data collection station 2 and power electric that are arranged on Cao Mian district outside airfield pavement simultaneously; Lithium battery 11 is arranged at bottom in cylindrical shell 4, for powering for above-mentioned each consuming parts; Temperature sensor 6, humidity sensor 7, acceleration transducer 8, night vision cam 9 and multiple stop 10 are disposed on the outer circumference surface of cylindrical shell 4 removably; The bottom surface of cylindrical shell 4 is fixed on the surface of bottom firm banking 12; Top dismountable cover plate 13 is arranged on cylindrical shell 4 end face removably; Described stop 10 comprises fixed muffle 14, Extendible spacing bar 15, high strong spring 16, at least one fixing spacer pin 17, at least one Extendible spacing pin 18 and a spacing collar 19, wherein one end of fixed muffle 14 is closed, and this blind end external stability is on cylindrical shell 4; One end of Extendible spacing bar 15 is inserted in the inside of fixed muffle 14; The two ends of high strong spring 16 to be separately fixed on fixed muffle 14 on blind end inside surface and Extendible spacing bar 15 inner face; Fixing spacer pin 17 is arranged in the middle part of the outside surface of fixed muffle 14; Extendible spacing pin 18 to be arranged in the middle part of Extendible spacing bar 15 outside, and can the inside of indentation Extendible spacing bar 15; Spacing collar 19 is circular arc plate, and it is enclosed within fixed muffle 14 between fixing spacer pin 17 and Extendible spacing pin 18 removably and Extendible spacing bar 15 is outside.
Described data collection station 2 is the single-chip microcomputer be connected with buried sensor 1 by data line, is provided with in it computing machine being provided with airfield pavement performance collection analysis program in analysis and Control terminal 3.
The quantity of described stop 10 is 4, at a distance of 90 ° between adjacent stop 10, whole buried sensor 1 firmly can be fixed in the ground below airfield pavement like this.
Described singlechip controller 5 also leaves the spare interface for set temperature sensor 6, humidity sensor 7, acceleration transducer 8 and night vision cam 9.
Now the implementation method of above-mentioned cement concrete pavement of aerodrome performance acquisition system is described below:
1) according to airfield pavement detection requirement, be arranged on all or part of to temperature sensor 6, humidity sensor 7, acceleration transducer 8, night vision cam 9 and stop 10 on cylindrical shell 4, and whether test is working properly;
2) on the assigned address of airfield runway, taxiway and center line both sides, hardstand aircraft wheel path, airfield pavement is drilled downwards to basal layer, form identical with buried sensor 1 maximum gauge and that the degree of depth is greater than buried sensor 1 height 5cm face, column road to hole, then a joint-cutting that 2cm is wide, 5cm is dark is gone out from the boring of this face, road to outer runway transverse cuts, until reach the Cao Mianqu outside airfield pavement, thus the boring of face, road is communicated with Cao Mian district;
3) on the drill hole inner wall of face, above-mentioned road, radially get out according to the rational height of stop 10 circular hole that multiple corresponding with multiple stop 10 position respectively and the degree of depth, diameter conform to;
4) top dismountable cover plate 13 is pulled down, and it is inner Extendible spacing pin 18 to be compressed into Extendible spacing bar 15, then the inner end of Extendible spacing bar 15 is inserted in fixed muffle 14, compress high strong spring 13 thus, state now as shown in Figure 4, afterwards bottom firm banking 12 is arranged at face boring in basal layer on the surface;
5) outer end of each Extendible spacing bar 15 is aimed at the circular hole on the drill hole inner wall of face, a road, then Extendible spacing bar 15 is pulled out, shifting out after fixed muffle 14 it until Extendible spacing pin 18 will outwards eject to Extendible spacing bar 15 outside, the outer end of Extendible spacing bar 15 will extend in above-mentioned circular hole simultaneously, then spacing collar 19 is enclosed within fixed muffle 14 between fixing spacer pin 17 and Extendible spacing pin 18 from opening part and Extendible spacing bar 15 is outside, thus the relative position between fixed muffle 14 and Extendible spacing bar 15 is fixed, change to prevent the position of Extendible spacing pin 18, state now as shown in Figure 5,
6) data line be connected with singlechip controller 5 and power lead are connected on top dismountable cover plate 13;
7) material identical with airfield pavement is adopted to be filled up at the position outside face, above-mentioned road boring cylindrical shell 4, until reach the tip position of cylindrical shell 4, then top dismountable cover plate 13 is arranged on cylindrical shell 4, and data line and power lead are arranged in joint-cutting, then boring top, face, road is all closed;
8) data line and power lead are caused the Cao Mianqu outside airfield pavement along joint-cutting, and be connected with data collection station 2 and power supply;
9) by step 2) joint-cutting that formed closes;
10) in actual motion, the data that temperature sensor 6, humidity sensor 7, acceleration transducer 8 on buried for Real-time Collection sensor 1 gather by data collection station 2 and the pavement slab internal image that night vision cam 9 is taken, radio to analysis and Control terminal 3 afterwards, with the vibration caused on airfield pavement after monitoring aircraft landing and face, road internal temperature, humidity and inner case, thus obtain airfield pavement mechanical property in real time.
In addition, if work progress causes the sensor or camera to occur damaging, or when the situation of abnormal signal occurring in use procedure and needs repairing, can in former bore position redrilling, buried sensor 1 is taken out, changes after damaging parts and repeat step 1) to step 9).
As shown in Figure 6, the control method of cement concrete pavement of aerodrome performance acquisition system provided by the invention comprises the following step carried out in order:
1) the S1 stage of system electrification self-inspection; In this stage, first system carries out the power-on self-test of hardware, and the airfield pavement performance collection analysis program on startup analysis control terminal 3 Computer, to judge whether normal the buried sensor 1 that each data collection station 2 connects works, if have abnormal, self-inspection again after hand inspection, if display is normal, enter the S2 stage;
2) the S2 stage of idle pulley; In this stage, next step operation pending is waited;
3) judge whether that click data gathers the S3 stage of button; In this stage, system will judge whether user clicks " the cement concrete road surface performance monitoring starts " button on analysis and Control terminal 3 Computer display screen, if judged result is "Yes", then enters the S4 stage; Otherwise turn back to the porch in S2 stage;
4) the S4 stage of cement concrete road surface performance index collection is carried out; In this stage, Dynamic Announce is gone out by analysis and Control terminal 3 Computer display screen temperature sensor 6, data that humidity sensor 7, acceleration transducer 8 gather and the pavement slab internal image that night vision cam 9 is taken, sample frequency is 50 hertz, 1 minute duration, then enter the S5 stage;
5) the S5 the stage whether collection of cement concrete road surface performance index terminates is judged; In this stage, system will judge whether user clicks " gather and the terminate " button on analysis and Control terminal (3) Computer display screen, if judged result is "Yes", then terminate gatherer process, otherwise turn back to the porch in S4 stage, if user also returns S4 stage inlet without operation within 5 seconds, proceed the collection of cement concrete road surface performance index.
As shown in Figure 7, cement concrete pavement of aerodrome method of evaluating performance provided by the invention comprises the following step performed in order:
1) the hardware device whether normal S201 stage is judged; In this stage, first system carries out the self-inspection of hardware device, and then according to the result of analysis and Control terminal 3 Computer display screen display, user judges that whether hardware device is normal, if judged result is "Yes", then automatically enters the S203 stage; Otherwise, eject the Back button prompting user, and after user clicks the Back button, jump to the S202 stage of abnormality processing;
2) the S202 stage of abnormality processing; User, after manual eliminating hardware device exception and fault, clicks " again detecting " button and again enters the S201 stage;
3) the S203 stage of each buried sensor institute image data is shown; In this stage, Dynamic Announce is gone out by analysis and Control terminal 3 Computer display screen the data that on each buried sensor 1, temperature sensor 6, humidity sensor 7, acceleration transducer 8 gather and the pavement slab internal image that night vision cam 9 is taken, enter the S204 stage afterwards;
4) the S204 stage of recording each buried sensor institute image data is judged whether; In this stage, system will judge whether user clicks " recording buried sensing data " button on analysis and Control terminal 3 Computer display screen, if judged result is "Yes", then enters the S205 stage, otherwise returns the S203 stage;
5) the S205 stage of each buried sensor institute image data is recorded; In this stage, the computing machine in analysis and Control terminal 3 will store by airfield pavement performance collection analysis program record the data that each buried sensor 1 gathers, and sample frequency is 50 hertz, 1 minute duration, then enters the S206 stage;
6) the S206 stage whether record data terminate is judged; In this stage, system will judge whether user clicks " data end of record (EOR) " button on analysis and Control terminal 3 Computer display screen within 5 seconds, if judged result is "Yes", then enters the S207 stage; Otherwise will the porch in S205 stage be automatically returned to, repeat the S205 stage;
7) the S207 stage of cement concrete pavement of aerodrome performance evaluation; In this stage, the historical data that computing machine in analysis and Control terminal 3 will utilize airfield pavement performance collection analysis process analysis temperature sensor 6, humidity sensor 7, acceleration transducer 8 and night vision cam 9 in it to record, by comparing historical record, reported to the police in the position and moment that occur recorded information exception, final evaluation pavement condition, so far whole evaluation procedure terminates.

Claims (6)

1. a cement concrete pavement of aerodrome performance acquisition system, it is characterized in that: described acquisition system comprises multiple buried sensor (1), multiple data collection station (2) and an analysis and Control terminal (3), wherein each buried sensor (1) is connected with a data collection station (2), and data collection station (2) is then wirelessly connected with the analysis and Control terminal (3) being arranged on control center; Buried sensor (1) comprises cylindrical shell (4), singlechip controller (5), temperature sensor (6), humidity sensor (7), acceleration transducer (8), night vision cam (9), multiple stop (10), lithium battery (11), bottom firm banking (12) and top dismountable cover plate (13); Wherein singlechip controller (5) is arranged at cylindrical shell (4) internal upper part, and be electrically connected with temperature sensor (6), humidity sensor (7), acceleration transducer (8), night vision cam (9) and lithium battery (11), be connected with the data collection station (2) and power electric that are arranged on Cao Mian district outside airfield pavement simultaneously; Lithium battery (11) is arranged at cylindrical shell (4) interior bottom, for powering for consuming parts each in native system; Temperature sensor (6), humidity sensor (7), acceleration transducer (8), night vision cam (9) and multiple stop (10) are disposed on the outer circumference surface of cylindrical shell (4) removably; The bottom surface of cylindrical shell (4) is fixed on the surface of bottom firm banking (12); Top dismountable cover plate (13) is arranged on cylindrical shell (4) end face removably; Described stop (10) comprises fixed muffle (14), Extendible spacing bar (15), high strong spring (16), at least one fixing spacer pin (17), at least one Extendible spacing pin (18) and a spacing collar (19), wherein one end of fixed muffle (14) is closed, and this blind end external stability is on cylindrical shell (4); One end of Extendible spacing bar (15) is inserted in the inside of fixed muffle (14); The two ends of high strong spring (16) are separately fixed on the upper blind end inside surface of fixed muffle (14) and Extendible spacing bar (15) inner face; Fixing spacer pin (17) is arranged in the middle part of the outside surface of fixed muffle (14); Extendible spacing pin (18) is arranged at outside, Extendible spacing bar (15) middle part, and can the inside of indentation Extendible spacing bar (15); Spacing collar (19) is circular arc plate, and it is enclosed within removably and is positioned at fixed muffle (14) between fixing spacer pin (17) and Extendible spacing pin (18) and Extendible spacing bar (15) is outside.
2. cement concrete pavement of aerodrome performance acquisition system according to claim 1, it is characterized in that: described data collection station (2) is the single-chip microcomputer be connected with buried sensor (1) by data line, is provided with in it computing machine being provided with airfield pavement performance collection analysis program in analysis and Control terminal (3).
3. cement concrete pavement of aerodrome performance acquisition system according to claim 1, is characterized in that: the quantity of described stop (10) is 4, at a distance of 90 ° between adjacent stop (10).
4. cement concrete pavement of aerodrome performance acquisition system according to claim 1, is characterized in that: described singlechip controller (5) also leaves the spare interface for set temperature sensor (6), humidity sensor (7), acceleration transducer (8) and night vision cam (9).
5. a control method for cement concrete pavement of aerodrome performance acquisition system as claimed in claim 1, is characterized in that: described control method comprises the following step carried out in order:
1) the S1 stage of system electrification self-inspection; In this stage, first system carries out the power-on self-test of hardware, and the airfield pavement performance collection analysis program on startup analysis control terminal (3) Computer, whether normal to judge buried sensor (1) work that each data collection station (2) connects, if have abnormal, self-inspection again after hand inspection, if display is normal, enter the S2 stage;
2) the S2 stage of idle pulley; In this stage, next step operation pending is waited;
3) judge whether that click data gathers the S3 stage of button; In this stage, system will judge whether user clicks " the cement concrete road surface performance monitoring starts " button on analysis and Control terminal (3) Computer display screen, if judged result is "Yes", then enters the S4 stage; Otherwise turn back to the porch in S2 stage;
4) the S4 stage of cement concrete road surface performance index collection is carried out; In this stage, Dynamic Announce is gone out by analysis and Control terminal (3) Computer display screen temperature sensor (6), data that humidity sensor (7), acceleration transducer (8) gather and the pavement slab internal image that night vision cam (9) is taken, sample frequency is 50 hertz, 1 minute duration, then enter the S5 stage;
5) the S5 the stage whether collection of cement concrete road surface performance index terminates is judged; In this stage, system will judge whether user clicks " gather and the terminate " button on analysis and Control terminal (3) Computer display screen, if judged result is "Yes", then terminate gatherer process, otherwise turn back to the porch in S4 stage, if user also returns S4 stage inlet without operation within 5 seconds, proceed the collection of cement concrete road surface performance index.
6. the cement concrete pavement of aerodrome method of evaluating performance utilizing the cement concrete pavement of aerodrome performance acquisition system described in claim 1 to carry out, is characterized in that: described evaluation method comprises the following step performed in order:
1) the hardware device whether normal S201 stage is judged; In this stage, first system carries out the self-inspection of hardware device, then according to the result of analysis and Control terminal (3) Computer display screen display, user judges that whether hardware device is normal, if judged result is "Yes", then automatically enters the S203 stage; Otherwise, eject the Back button prompting user, and after user clicks the Back button, jump to the S202 stage of abnormality processing;
2) the S202 stage of abnormality processing; User, after manual eliminating hardware device exception and fault, clicks " again detecting " button and again enters the S201 stage;
3) the S203 stage of each buried sensor institute image data is shown; In this stage, Dynamic Announce is gone out by analysis and Control terminal (3) Computer display screen the upper temperature sensor (6) of each buried sensor (1), data that humidity sensor (7), acceleration transducer (8) gather and the pavement slab internal image that night vision cam (9) is taken, enter the S204 stage afterwards;
4) the S204 stage of recording each buried sensor institute image data is judged whether; In this stage, system will judge whether user clicks " recording buried sensing data " button on analysis and Control terminal (3) Computer display screen, if judged result is "Yes", then enters the S205 stage, otherwise returns the S203 stage;
5) the S205 stage of each buried sensor institute image data is recorded; In this stage, computing machine in analysis and Control terminal (3) will store by airfield pavement performance collection analysis program record the data that each buried sensor (1) gathers, sample frequency is 50 hertz, 1 minute duration, then enters the S206 stage;
6) the S206 stage whether record data terminate is judged; In this stage, system will judge whether user clicks " data end of record (EOR) " button on analysis and Control terminal (3) Computer display screen within 5 seconds, if judged result is "Yes", then enters the S207 stage; Otherwise will the porch in S205 stage be automatically returned to, repeat the S205 stage;
7) the S207 stage of cement concrete pavement of aerodrome performance evaluation; In this stage, the historical data that airfield pavement performance collection analysis process analysis temperature sensor (6) utilized in it, humidity sensor (7), acceleration transducer (8) and night vision cam (9) record by the computing machine in analysis and Control terminal (3), by comparing historical record, reported to the police in the position and moment that occur recorded information exception, final evaluation pavement condition, so far whole evaluation procedure terminates.
CN201410045065.8A 2014-02-07 2014-02-07 A kind of cement concrete pavement of aerodrome performance acquisition system and control evaluation method CN103806366B (en)

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