CN110042736A - Road surface reparation method, apparatus and system - Google Patents
Road surface reparation method, apparatus and system Download PDFInfo
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- CN110042736A CN110042736A CN201810051433.8A CN201810051433A CN110042736A CN 110042736 A CN110042736 A CN 110042736A CN 201810051433 A CN201810051433 A CN 201810051433A CN 110042736 A CN110042736 A CN 110042736A
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
- E01C23/01—Devices or auxiliary means for setting-out or checking the configuration of new surfacing, e.g. templates, screed or reference line supports; Applications of apparatus for measuring, indicating, or recording the surface configuration of existing surfacing, e.g. profilographs
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- Structural Engineering (AREA)
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Abstract
A kind of road surface reparation method that can be realized by the electronic device including processing circuit, it include: to pass through processing circuit, M vibration-sensing Wave data is chosen from M shock sensor, M vibration-sensing Wave data is respectively corresponding to the position of the fixed device in M roadside, and wherein M system is greater than 1 positive integer；By processing circuit, continuity wave character is identified from each M vibration-sensing Wave data；Pavement distress is identified according to the fixed setting position of continuity wave character and M roadside of M vibration-sensing Wave data by processing circuit；By processing circuit, the notification information to indicate pavement distress is sent.
Description
Technical field
The invention relates to a kind of road surface reparation method, apparatus and systems.
Background technique
Urban road maintenance at present mostly uses manpower to patrol or wait common people's notification, however these maintenance modes are not only
Management is not easy, and expense is high.There is proposition that the feedback from road surface is back to cloud service using the sensor on vehicle at present
Device, the method for recycling big data operational analysis pavement quality.However, such method needs install specific biography on a large amount of vehicle
Sensor and sending device are with test data needed for obtaining big data operation, and the acquisition of data depends on the traveling road of vehicle
Line is unfavorable for rear end manager (such as government's road maintenance unit) and plans the road for being intended to detect maintenance pavement quality methodically
Section.
Summary of the invention
The present invention relates to a kind of road surface reparation method, apparatus and systems, can fix device according to roadside is installed on
Vibration-sensing Wave data selected by the shock sensor of (such as street lamp separates the facilities such as column, guardrail), judges whether road surface is sent out
Raw breakage simultaneously identifies road surface breakage situation, and road surface breakage situation is notified rear end pipe platform, to report for repairment as road breakage
With the reference data of maintenance, cost needed for reducing road surface reparation whereby.
According to an aspect of the present invention, a kind of road surface reparation that can be realized by the electronic device including processing circuit is proposed
Method, comprising: by processing circuit, choose M vibration-sensing Wave data, M vibration-sensing waveform from M shock sensor
Data are respectively corresponding to the position of the fixed device in M roadside, and wherein M system is greater than 1 positive integer；By processing circuit, from M each
Vibration-sensing Wave data identifies continuity wave character；By processing circuit, according to the continuous of M vibration-sensing Wave data
Property the wave character and fixed setting position in M roadside, identify pavement distress；By processing circuit, send to indicate
The notification information of pavement distress.
According to an aspect of the present invention, a kind of road surface reparation device is proposed.Road surface reparation device includes memory
And processing circuit.Processing circuit couples memory, and be configured and to: from M shock sensor M vibration-sensing of selection
Wave data, M vibration-sensing Wave data are respectively corresponding to the position of the fixed device in M roadside, and wherein M system is being greater than 1 just
Integer；Continuity wave character is identified from each M vibration-sensing Wave data；According to the continuous of M vibration-sensing Wave data
Property the wave character and fixed setting position in M roadside, identify pavement distress；It sends to indicate pavement distress
Notification information.
According to an aspect of the present invention, a kind of road surface reparation system is proposed.Road surface reparation system includes M vibration
Sensor and road surface reparation device.M shock sensor is suitble to be installed in the fixed device in M roadside respectively, to obtain
Reflect M vibration-sensing Wave data of road shock event, wherein M is the positive integer greater than 1.Road surface reparation device is logical
Letter M shock sensor of connection.Road surface reparation device includes memory and processing circuit.Processing circuit coupling storage
Device, and be configured and to: choose M vibration-sensing Wave data from M shock sensor；From each M vibration-sensing waveform
Data identify continuity wave character；It is fixed according to the continuity wave character of M vibration-sensing Wave data and M roadside
Setting position identifies pavement distress；Send the notification information to indicate pavement distress.
Detailed description of the invention
Fig. 1 shows the block diagram of road surface reparation system according to an embodiment of the invention.
Fig. 2 shows the flow charts of the road surface reparation method according to first embodiment of the invention.
Fig. 3 shows the schematic diagram for being implemented on the road surface reparation system of the fixed device in multiple roadsides of a road section.
Fig. 4 shows the waveform diagram of the more shocking waveshape sensing datas from different shock sensors.
Fig. 5 shows the judgement process for judging abnormal surging from more shocking waveshape sensing datas according to one embodiment of the invention
Figure.
Fig. 6 A to Fig. 6 D shows the schematic diagram that abnormal surging is identified according to the judgement process of Fig. 5.
Fig. 7 shows the schematic diagram for being implemented on the road surface reparation system of the fixed device in multiple roadsides of Multiple Sections.
Fig. 8 shows an example block diagram of shock sensor.
Fig. 9 shows an example block diagram with the road surface reparation device of intelligent controller for road lamp integration.
Wherein, appended drawing reference
10: road surface reparation system
102_1~102_M, 102_1 '~102_N ', 800: shock sensor
100,100 ', 900: road surface reparation device
S1~SM, Si~Si+3, S1 '~SN ': vibration-sensing Wave data
104: memory
106: processing circuit
IM, IM ': notification information
12: rear end pipe platform
202,204,206,208,502,504,506,508: step
34_1~34_M: road lamp device
P1~PM: road lamp device position
Px: road surface breakage position
30: vehicle
32,72: breakage
NF: continuity wave character
AF: unusual waveforms feature
T1~tM: the time of origin of surging maximum value
Tx: the time of origin of unusual waveforms feature
tx± δ: the perdurabgility of unusual waveforms feature
AVG: the average value of vibration-sensing Wave data
Max: the tolerance section upper limit
Min: tolerance section is offline
802: wireless transport module
804: sensing module
806: power supply module
902: the first hardware element set
904: the second hardware element set
906: memory
908: the first wireless transport modules
910: first processing module
912: the second wireless transport modules
914: Second processing module
916: power supply module
Specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention will be described in detail, but not as a limitation of the invention.
The present invention proposes a kind of road surface reparation method, apparatus and system.It is flat that road surface reparation refers to detection road
Any information about pavement quality such as the position of out-of-flatness, damaged area, damaged depth on face.By in the fixed device in roadside
The shock sensor installed on (such as street lamp, separate column, guardrail facility) can reflect road shock event (such as vehicle to choose
Cross caused road shock) M vibration-sensing Wave data, road surface reparation method, apparatus proposed by the present invention
And system can judge whether road surface occurs breakage and identify road surface breakage situation according to these vibration-sensing Wave datas, and by road
Face breakage notifies rear end pipe platform, using the reference data reported for repairment and safeguarded as road breakage, reduces road surface matter whereby
Cost needed for amount detection.
Road surface reparation method of the invention can be realized by including the electronic device of processing circuit.The electronics dress
Road surface reparation device of the invention can be implemented as by setting, or be implemented as being contained in road surface reparation dress of the invention
It sets.Road surface reparation device is contained in the present invention together with the responsible multiple shock sensor systems for choosing vibration-sensing Wave data
Road surface reparation system.
Fig. 1 shows the block diagram of road surface reparation system 10 according to an embodiment of the invention.Road surface reparation system
System 10 includes M shock sensor 102_1~102_M and road surface reparation device 100, and wherein M is just whole greater than 1
Number.
Shock sensor 102_1~102_M may be implemented as comprising acceleration sensing element (more than such as three axis or three axis
Acceleration sensing meter), velocity pick-up element, displacement sensor or combinations thereof sensor.Shock sensor 102_1~
102_M is suitble to be installed in the fixed device in M roadside respectively, to obtain the M vibration-sensing waveform that can reflect road shock event
Data S1~SM.
Road shock event runs over road shock caused by road surface for example including vehicle or other mobile carriers.Roadside
Fixed device is, for example, street lamp, separates column, guardrail, traffic lights or other be set to road with equidistant/Unequal distance interval mode
The fixed facility on side.
Shock sensor 102_1~102_M can preferably, but be not limited to, be set to multiple roadsides by a road section and fix
The bottom of device is close to ground surface, to obtain compared with the vibration-sensing Wave data S1~SM that can accurately reflect road shock event.
For example, shock sensor 102_1~102_M can be separately positioned on the pedestal of M road lamp device.
Road surface reparation device 100 communicates to connect M shock sensor 102_1~102_M.Communication connection refers to any
The mode of connection of signal transmission can be carried out by wired and/or wireless mode.For example, road surface reparation device 100 and M
It can be reached an agreement on by short-distance wireless communication between a shock sensor, such as bluetooth, ZigBee mode carry out signal transmission.
Road surface reparation device 100 includes memory 104 and processing circuit 106.Memory 104 to store for
Instruction, program and/or the data that processing circuit 106 is executed or obtained.Processing circuit 106 couple memory 104, and be configured and
To execute the road surface reparation method of the embodiment of the present invention.
Processing circuit 106 can be implemented as micro-control unit (microcontroller), microprocessor
(microprocessor), digital signal processor (digital signal processor), specific integrated circuit
(application specific integrated circuit, ASIC), Digital Logical Circuits, field programmable gate
Array (field programmable gate array, FPGA) or other hardware elements with operation processing function.Place
Manage circuit 106 in more may include wired or wireless transmission module, with outside shock sensor 102_1~102_M and other
Portion's equipment is communicated.
Processing circuit 106 can receive more vibration-sensing Wave data S1~SM from shock sensor 102_1~102_M,
And road surface breakage is judged whether according to those vibration-sensing Wave datas S1~SM.When judgement has the case where road surface breakage, processing
Circuit 106 will transmit notification information IM to rear end pipe platform 12, to return road surface breakage situation.In one embodiment, road surface
Damaged condition may include road surface breakage position, road surface breakage area and road surface breakage depth at least one.
Rear end pipe platform 12 is, for example, computer, server or other centre management equipment.Processing circuit 106 can be via having
Notification information IM is provided to rear end pipe platform 12 by line or wireless network.For example, processing circuit 106 can first believe notice
Breath IM is sent to network interface (not shown), and network interface is recycled to send via internet or other networks to rear end pipe platform
12.The notification information IM that rear end pipe platform 12 can be returned according to road surface reparation device 100 generates a road and repairs maintenance
Data to provide the instruction that one or more specific road sections are repaired or safeguarded, such as notify related personnel to go to reparation road
Road.In one embodiment, rear end pipe platform 12 may include in road surface reparation system 10, to examine as pavement quality
A part of examining system 10.
Fig. 2 shows the flow charts of the road surface reparation method according to one embodiment of the invention.The pavement quality inspection
Survey method can for example be implemented by road surface reparation device 100 or other electronic devices comprising processing circuit 106.
In step 202, processing circuit 106 chooses M vibration-sensing Wave data from shock sensor 102_1~102_M
S1~SM.Vibration-sensing Wave data S1~SM is respectively corresponding to the position of the fixed device in M roadside.Furtherly, due to shake
Dynamic sensor 102_1~102_M is respectively installed in the fixed device in roadside of different location, if therefore a shock sensor senses shake
Dynamic, the vibration-sensing Wave data issued is the position for corresponding to the fixed device in roadside that the shock sensor is installed.
In step 204, processing circuit 106 identifies continuity wave character from each M vibration-sensing Wave data S1~SM.
So-called continuity wave character is meant in evenness of road surface/unabroken situation, when a mobile carrier (such as vehicle) is sailed from a distance
During the sensing scope to the sensing scope for sailing out of the shock sensor of a nearly shock sensor, shock sensor response
The wave character of vibration-sensing Wave data caused by this road surface shock event.According to above-mentioned characteristic, continuity waveform is special
Sign typically appears as a smooth surging.In addition, for the multiple shock sensors for being set to same a road section different location,
If the section is smooth or without breakage, when a mobile carrier crosses the section, vibration-sensing caused by those shock sensors
The continuity wave character of Wave data is statistically answered roughly the same.
In step 206, processing circuit 106 according to the continuity wave character of M vibration-sensing Wave data S1~SM with
And the fixed setting position in M roadside, identify pavement distress.
In one embodiment, processing circuit 106 can be special according to the continuity waveform of M vibration-sensing Wave data S1~SM
The statistical parameter (such as average value, standard deviation) of sign identifies that abnormal surging is special from those vibration-sensing Wave datas S1~SM
Sign.For example, if the surging waveform in a vibration-sensing Wave data obviously deviates from continuity wave character, for example, it is super
One times of standard deviation of the average value of the equicontinuity wave character out, then the surging waveform will be considered as abnormal surging feature.It is different
Normal surging feature may be generally viewed as crossing the road shock event caused by out-of-flatness/damaged road surface because of mobile carrier, therefore handle
Circuit 106 can judge whether road surface has breakage by identifying abnormal surging feature.In addition, processing circuit 106 more can be based on knowledge
Not Chu abnormal surging feature, it is broken that operation obtains the road surfaces such as road surface breakage position, road surface breakage area and road surface breakage depth
Damage situation.
In step 208, processing circuit 106 is sent in response to identifying abnormal surging feature to indicate road surface breakage shape
The notification information IM of condition, such as notification information IM is sent to rear end pipe platform 12.
Fig. 3 shows the schematic diagram for being implemented on the road surface reparation system 10 of the fixed device in multiple roadsides of a road section.?
In the example of Fig. 3, the fixed device system road lamp device 34_1~34_M in roadside, but the present invention is not limited thereto.In addition, for convenience of managing
Solution is of the invention, and same or similar element adopts identical component symbol in the following drawings.
As shown in figure 3, shock sensor 102_1~102_M be respectively installed in the pedestal of road lamp device 34_1~34_M with
It is as close as possible to the surface.In one embodiment, it can plan that M is more than or equal to 3, to promote the precision for judging road surface breakage.
Road surface reparation device 100 can be installed in one of road lamp device 34_1~34_M.As shown in figure 3, road
Quality detection device 100 system in face is installed at the lampshade of the 2nd road lamp device 34_2.It will be appreciated that road surface reparation fills
100 any positions that can be installed in the fixed device in roadside are set, as long as communication link can be formed with shock sensor 102_1~102_M
It connects.
Road lamp device 34_1~34_M is respectively arranged at the position P1~PM in roadside at certain intervals from left to right, but not
As limit, in other embodiments, road lamp device can be set to the position in roadside with unequal interval.When vehicle 30 by it is left extremely
Right travel will generate vibration-sensing Wave data S1~SM as shown in Figure 4 in road surface, shock sensor 102_1~102_M.
Referring to FIG. 4, it shows the more shocking waveshape sensing datas from different shock sensor 102_1~102_M
The waveform diagram of S1~SM.As shown in figure 4, where vehicle 30 sequentially crosses shock sensor 102_1~102_M from left to right
Position P1~PM will make shocking waveshape sensing data S1~SM generate surging, the time of origin point of those surging maximum values respectively
It Wei not t1~tM.
As position P1, the P2 of vehicle 30 by shock sensor 102_1,102_2, since road surface is lossless, therefore shock wave
Shape sensing data S1 and S2 have continuity wave character NF, that is, the surging of smooth change.
When vehicle crosses the position P3 of shock sensor 102_3, since road surface has a breakage 32, therefore vibration-sensing
The shocking waveshape sensing data S3 of device 102_3 has the obvious unusual waveforms feature AF for deviating from continuity wave character NF.It is abnormal
The time of origin of wave character AF is about in tx.
In one embodiment, processing circuit 106 can be according to corresponding at least the two in vibration-sensing Wave data S1~SM
Continuity wave character time of origin and at least two vibration-sensing Wave datas corresponding to the fixed device in roadside
The time of origin of position and abnormal surging feature AF, operation obtain road surface breakage position.By taking Fig. 3 as an example, road surface breakage position
Px can be expressed as follows:
WhereinIndicate the speed estimated value of vehicle 30, tx-t3Indicate time difference of the vehicle 30 from position P3 to PX.
According to formula one, assume that speed of the vehicle 30 from position P2 to P3 is approximately equal to vehicle of the vehicle 30 from position P3 to PX
Speed.But the present invention is not limited with above-mentioned example.In other embodiments, also can using the fixed setting position in other roadsides as
Reference point estimates the speed of vehicle 30, and according to the speed of estimation, the fixed setting position in selected roadside and abnormal surging
The time of origin of feature AF estimates road surface breakage position based on kinematics law.
In one embodiment, processing circuit 106 can utilize area/perdurabgility under the wavy curve of abnormal surging feature AF
(t during in such as Fig. 4x± δ) with road surface breakage area is proportional or positively related relationship, estimate road surface breakage area accordingly,
Such as the area of breakage 32.As an example it is assumed that the distance between two road lamp devices is D, and the length at road surface breakage is L
(wherein the direction definition of L is vehicle traveling direction, and the area at the size of L value and road surface breakage is positively correlated), works as vehicle
Travel speed be v, then the time that exception surging caused by vehicle is passed through at the road surface breakage is greater than standard value is t1=L/v.
Wherein the value of time t1 is bigger, indicates that the length L at road surface breakage is longer, this area for generally also representing at road surface breakage is got over
Greatly.Assuming that vehicle passes through two road lamp devices, t1 corresponding to different velocity amplitudes with a fixed speed (can be arbitrary value)
Value may be different, but still the length at road surface breakage can be estimated based on proportionate relationship, such as according to arithmetic expression v=D/t,
Wherein parameter t indicates that vehicle passes through the time of two road lamp devices, can be obtained by measurement.
In one embodiment, processing circuit 106 is also deep using the amplitude size of abnormal surging feature AF and road surface breakage
Proportional or positively related relationship is spent, road surface breakage depth is estimated accordingly, such as the damaged depth of breakage 32.Furtherly, if
The damaged depth of one road surface breakage is deeper, and vehicle crosses the breakage and causes the strength of tire shock pit-hole will be bigger, therefore
The amplitude of the abnormal surging feature measured will be bigger.It therefore, can be broken according to the amplitude size estimation road surface of abnormal surging feature
Damage depth.
In one embodiment, in order to ensure the reliability determined abnormal surging feature AF, processing circuit 106 it is countable
Identify that the cumulative frequency of abnormal surging feature AF (such as successively has during one section from vibration-sensing Wave data S1~SM
More vehicles cross breakage 32 and cause repeated detection to go out exception surging feature AF and generate), and be more than one in the cumulative frequency
It (is greater than 5 times), is retransmited to indicate the notification information IM of pavement distress to rear end pipe platform 12 when threshold value.
Fig. 5 shows the judgement for identifying abnormal surging feature from more shocking waveshape sensing datas according to one embodiment of the invention
Flow chart.The judgement process of this example can be for example by road surface reparation device 100 or other electronics comprising processing circuit 106
Equipment is implemented.It should be noted that the judgement process of Fig. 5 is not intended to limit the invention, road surface reparation device 100 or its
He includes that the electronic equipment of processing circuit 106 can also detect algorithm from more shocking waveshapes sensing numbers according to other wave characters
According to the abnormal surging feature of middle identification.
As shown in figure 5, processing circuit 106 will translate the time shaft of M vibration-sensing Wave data in step 502, make this
The continuity wave character overlapping of a little vibration-sensing Wave datas.Processing circuit 106 calculates those shakes after translation in step 504
The statistical parameter (such as average value and standard deviation) of dynamic sensing Wave data.Processing circuit 106 is according to calculating in step 506
Statistical parameter (such as average value and standard deviation) define a tolerance section.Processing circuit 106 searches each pen shake in step 508
Exceed the waveform portion of tolerance section in dynamic sensing Wave data, to identify abnormal surging feature.
Fig. 6 A to Fig. 6 D is please referred to, the schematic diagram that abnormal surging feature is identified according to the judgement process of Fig. 5 is shown.
If it is smooth or unabroken situation that Fig. 6 A, which shows road surface, vehicle is sailed in the road surface and is sequentially passed by installation vibration
When the position of the fixed device in the i-th~i+3 roadside of sensor 102_i~102_i+3, wherein shock sensor 102_i~102_i
+ 3 be, for example, wherein 4 shock sensors of shock sensor 102_1~102_M in Fig. 1.
Shock sensor 102_i~102_i+3 can generate vibration-sensing Wave data Si~Si+3 respectively.Such as Fig. 6 A institute
Show, smooth continuity wave character NF is sequentially presented in vibration-sensing Wave data Si~Si+3.
If Fig. 6 B shows a breakage between i-th and the fixed device in i+1 roadside, vehicle is sailed in the road surface
And when sequentially by the position of the fixed device in i-th~i+3 roadside of installation shock sensor 102_i~102_i+3, vibration passes
Sensor 102_i~102_i+3 generates vibration-sensing Wave data Si~Si+3 respectively.As shown in Figure 6B, vibration-sensing waveform number
There is rough abnormal surging according to Si+1.
In order to identify that the above-mentioned abnormal surging for being present in vibration-sensing Wave data Si+1, processing circuit 106 can first be put down
The time shaft for moving vibration-sensing Wave data Si~Si+3, makes the continuity waveform of those vibration-sensing Wave datas Si~Si+3
Feature is overlapped in time, as shown in Figure 6 C.
Then, processing circuit 106 can according to vibration-sensing Wave data Si~Si+3 after translation calculate average value and
Standard deviation.Average value refers to that the multiple vibration-sensing Wave datas after translation are averaged in the data value at same time point.Mark
Quasi- difference is then to deviate from the degree of the average value to describe a data point.
According to the average value and standard deviation of acquirement, a tolerance section can be set.As shown in Figure 6 D, the vibration after translation passes
The average value for feeling Wave data Si~Si+3 is AVG, can define tolerance section at a distance from one times of standard deviation with average value AVG
Upper limit Max and offline Min.After defining the range of tolerance section, beyond this tolerance section (by upper limit Max with it is offline
Section encircled by Min) waveform portion will be identified that unusual waveforms feature AF.In addition, this wave beyond tolerance section
Shape part also corresponds to depth, size and location at road surface breakage.
Tolerance section in above-mentioned example is to be defined at a distance from one times of standard deviation with average value AVG, but should know this hair
It is bright to be not limited thereto.In one embodiment, tolerance section is defined at a distance from N times of standard deviation with average value AVG.Wherein
Requirement of the size of N depending on the surface evenness that satisfies the need.For example, the section stringenter for surface evenness (such as high speed
Highway), N can be set as less than 1, such as 0.8.
Fig. 7 shows the schematic diagram for being implemented on the road surface reparation system of Multiple Sections.In the example of Fig. 7, pavement quality
Detection system may include corresponding different sections of highway multiple road surface checking devices 100,100 ' and multiple shock sensor 102_1~
102_M, 102_1 '~102_N ', wherein M and N is the positive integer greater than 1.
As shown in fig. 7, road surface checking device 100 can be according to the vibration-sensing wave from shock sensor 102_1~102_M
Graphic data S1~SM detects the pavement quality in left half section, and by the notification information IM about the pavement distress of breakage 32
It is back to rear end pipe platform 12.Road surface checking device 100 ' then can be according to from shock sensor 102_1 '~102_N ' shake
Dynamic sensing Wave data S1 '~SN ' detects the pavement quality in right half section, and will be about the pavement distress of breakage 72
Notification information IM ' is back to rear end pipe platform 12.By the arrangement of above-mentioned example, it can be achieved that road surface matter for different sections of highway
The decentralized detection of amount, and manage the pavement distress of different sections of highway concentratedly.
Although the road surface reparation system in Fig. 7 only includes 2 groups of road surface checking devices and corresponding multiple vibration-sensings
Device, it should be understood that the present invention is not limited thereto.Road surface reparation system of the invention also may include the road surface of any group of number
Detection device and corresponding multiple shock sensors are detected with the pavement quality for different sections of highway.In addition, rear end manages
The quantity of platform 12 be not limited only to it is single, also can be it is multiple, wherein each rear end pipe platform system can be with one or more road surfaces
Detection device communication connection, the notification information with reception about the road surface breakage situation of different sections of highway, wherein notification information IM
It include such as location information, so that rear end pipe platform identifies that there is breakage on which section road surface.Location information is for example including street lamp
The identification code (such as unique lamp stand number) of device and/or global positioning system (the global positioning of road lamp device
System, GPS) coordinate.
Fig. 8 shows an example block diagram of shock sensor 800.Shock sensor 800 can be used as, but be not limited to, aforementioned reality
Apply the shock sensor mentioned in example, such as shock sensor 102_1~102_M and 102_1 '~102_N '.
Shock sensor 800 includes wireless transport module 802, sensing module 804 and power supply module 806.Wirelessly
Transmission module 802 may include antenna and bluetooth processing chip.In some examples, in addition to bluetooth handles chip, wireless transmission
Other also can be used suitable for low-power consumption/short range wireless transmission processing chip in module 802.Sensing module 804 may include adding
Velocity pick-up element, velocity pick-up element, displacement sensor or combinations thereof are responsible for converting the road shock event sensed
At electronic signal and it is provided to wireless transport module 802 and makees preliminary signals and handle and send.Power supply module 806 is responsible for offer
The required power supply of modules in shock sensor 800, such as wireless transport module 802 and sensing module 804 are supplied
Electricity.The power source of power supply module 806 can be built-in battery, also may be from external power supply.For example, if vibration
800 system of sensor is installed on the pedestal of road lamp device, and power supply module 806 can also be used in conjunction with the same confession with road lamp device
Electric network.
Fig. 9 shows the exemplary block diagram with the road surface reparation device 900 of intelligent controller for road lamp integration.Road surface matter
Amount detecting device 900 is suitable for being installed in a road lamp device (the intelligent road-lamp node in such as intelligent road-lamp network).
Road surface reparation device 900 includes the first hardware element set 902 and the second hardware element set 904.The
One hardware element set 902 includes memory 906, the first wireless transport module 908 and first processing module 910.Second is hard
Part element set 904 includes the second wireless transport module 912, Second processing module 914 and power supply module 916.
Memory 906 may be, for example, the memory 104 of Fig. 1, executes or obtains for first processing module 910 to store
Program, file or data.First wireless transport module 908 and first processing module 910 may be, for example, the processing circuit of Fig. 1
106, wherein the first wireless transport module 908 may include communication chip (such as bluetooth or other communication chips) and antenna,
One processing module 910 may be, for example, micro-control unit (microcontroller), microprocessor (microprocessor), number
Word signal processor (digital signal processor), specific integrated circuit (application specific
Integrated circuit, ASIC), Digital Logical Circuits, field programmable gate array (field programmable
Gate array, FPGA) or other hardware elements with operation processing function.
First wireless transport module 908 (can be not illustrated in this from the shock sensor of multiple pedestals for being installed in road lamp device
Figure) the more vibration-sensing Wave datas that can reflect road shock event are chosen, and provide it to the work of first processing module 910
Operation, to judge whether road surface occurs breakage, and damaged correlation circumstance.
Second wireless transport module 912 may include communication chip (such as ZigBee or other types of wireless communication chips)
And antenna.Second processing module 914 is, for example, intelligent controller for road lamp, to be responsible for the Lighting control of intelligent road-lamp device.
Power supply module 916 is, for example, the charger of intelligent road-lamp device, it is possible to provide the first hardware in road surface reparation device 900
The required electric power of element set 902 and the second hardware element set 904.
First processing module 910 can be provided the notification information for indicating road surface breakage situation by Second processing module 914
To the second wireless transport module 912, notification information is wirelessly sent to rear end by the second wireless transport module 912
Manage platform 12.In another embodiment, first processing module 910 can directly be connect with the second wireless transport module 912, with direct
Notification information is provided to the second wireless transport module 912, and notification information is sent to rear by the second wireless transport module 912
End pipe platform 12.
Though example is integrated into road surface reparation device 900 and intelligent controller for road lamp among the above, it should be understood that this
Invention is not limited.The road surface reparation device of the embodiment of the present invention can fix the built-in control of device independently or with roadside
The mode of device processed/processor integration is realized.
In conclusion road surface reparation method, apparatus proposed by the present invention and system, can fix according to roadside is installed on
Vibration-sensing Wave data selected by the shock sensor of device (such as street lamp separates the facilities such as column, guardrail), judges that road surface is
No generation is damaged simultaneously to identify road surface breakage situation, and road surface breakage situation is notified rear end pipe platform, using as road breakage
The reference data reported for repairment and safeguarded, cost needed for reducing road surface reparation whereby.
Certainly, the present invention can also have other various embodiments, without deviating from the spirit and substance of the present invention, ripe
It knows those skilled in the art and makes various corresponding changes and modifications, but these corresponding changes and change in accordance with the present invention
Shape all should fall within the scope of protection of the appended claims of the present invention.
Claims (19)
1. a kind of road surface reparation method, which can be real by the electronic device including a processing circuit
It is existing, which is characterized in that the road surface reparation method includes:
Circuit through this process chooses M vibration-sensing Wave data, the M vibration-sensing waveform number from M shock sensor
According to the fixed setting position in M roadside is respectively corresponding to, wherein M system is greater than 1 positive integer；
Circuit through this process identifies a continuity wave character from the respectively M vibration-sensing Wave data；
Circuit through this process, according to those continuity wave characters of the M vibration-sensing Wave data and the M roadside
Fixed setting position, identifies a pavement distress；And
Circuit through this process is sent to indicate one of pavement distress notification information.
2. road surface reparation method as described in claim 1, which is characterized in that further include:
Circuit through this process, according to one of those continuity wave characters of M vibration-sensing Wave data statistical parameter,
The abnormal surging feature of identification one from the M vibration-sensing Wave data；And
When the processing circuit identifies the exception surging feature from the M vibration-sensing Wave data, which is sent
To indicate the notification information of the pavement distress.
3. road surface reparation method as claimed in claim 2, which is characterized in that further include:
Circuit through this process translates the time shaft of the M vibration-sensing Wave data, makes the M vibration-sensing Wave data
Those continuity wave characters overlapping；
Circuit through this process, one of M vibration-sensing Wave data after calculating translation average value and a standard deviation；
Circuit through this process defines a tolerance section according to the average value and the standard deviation；And
Circuit through this process searches the waveform portion for exceeding the tolerance section in the respectively M vibration-sensing Wave data, to know
The not exception surging feature.
4. road surface reparation method as claimed in claim 2 or claim 3, which is characterized in that wherein the pavement distress includes
One road surface damage location, the road surface reparation method further include:
Circuit through this process, according to continuity wave character corresponding at least the two in the M vibration-sensing Wave data
Time of origin, the fixed setting position in roadside corresponding at least two vibration-sensing Wave datas and exception surging spy
The time of origin of sign obtains the road surface breakage position.
5. road surface reparation method as claimed in claim 2 or claim 3, which is characterized in that wherein the pavement distress includes
One road surface breakage area, the road surface reparation method further include:
Circuit through this process estimates the road surface breakage according to area or perdurabgility under the wavy curve of the exception surging feature
Area.
6. road surface reparation method as claimed in claim 2 or claim 3, which is characterized in that wherein the pavement distress includes
One road surface breakage depth, the road surface reparation method further include:
Circuit through this process, according to the amplitude estimation of the exception surging road surface breakage depth.
7. road surface reparation method as claimed in claim 2, which is characterized in that further include:
Circuit through this process, counting identify the exception surging from the M vibration-sensing Wave data during one section
The cumulative frequency of feature；And
When the cumulative frequency is more than a threshold value, circuit sends the notice to indicate the pavement distress through this process
Information.
8. road surface reparation method as described in claim 1, which is characterized in that wherein M is more than or equal to 3.
9. a kind of road surface reparation device characterized by comprising
One memory；And
One processing circuit couples the memory, and be configured and to:
M vibration-sensing Wave data is chosen from M shock sensor, which is respectively corresponding to M
Setting position is fixed in roadside, and wherein M system is greater than 1 positive integer；
A continuity wave character is identified from the respectively M vibration-sensing Wave data；
According to the fixed setting position of those continuity wave characters of the M vibration-sensing Wave data and the M roadside, know
An other pavement distress；And
It sends to indicate one of pavement distress notification information.
10. road surface reparation device as claimed in claim 9, which is characterized in that wherein the processing circuit more to:
One of those continuity wave characters according to M vibration-sensing Wave data statistical parameter, from the M vibration-sensing
The abnormal surging feature of identification one in Wave data；And
In response to identifying the exception surging feature, the notification information to indicate the pavement distress is sent.
11. road surface reparation device as claimed in claim 10, which is characterized in that wherein the processing circuit more to:
The time shaft for translating the M vibration-sensing Wave data makes those continuity waveforms of the M vibration-sensing Wave data
Feature overlapping；
One of the M vibration-sensing Wave data after calculating translation average value and a standard deviation；
A tolerance section is defined according to the average value and the standard deviation；And
The waveform portion for exceeding the tolerance section in the respectively M vibration-sensing Wave data is searched, to identify that the exception surging is special
Sign.
12. road surface reparation device as described in claim 10 or 11, which is characterized in that the wherein pavement distress packet
Include a road surface damage location, the processing circuit more to:
According to the time of origin of continuity wave character corresponding at least the two in the M vibration-sensing Wave data, this extremely
The fixed setting position in roadside and the time of origin of the exception surging feature corresponding to few two vibration-sensing Wave datas, take
Obtain the road surface breakage position.
13. road surface reparation device as described in claim 10 or 11, which is characterized in that the wherein pavement distress packet
Include a road surface breakage area, the processing circuit more to:
The road surface breakage area is estimated according to area or perdurabgility under the wavy curve of the exception surging feature.
14. road surface reparation device as described in claim 10 or 11, which is characterized in that the wherein pavement distress packet
Include a road surface breakage depth, the processing circuit more to:
According to the amplitude estimation of the exception surging road surface breakage depth.
15. road surface reparation device as claimed in claim 10, which is characterized in that wherein the processing circuit more to:
Count the cumulative frequency for identifying the exception surging feature from the M vibration-sensing Wave data during one section；
And
When the cumulative frequency is more than a threshold value, the notification information to indicate the pavement distress is sent.
16. road surface reparation device as claimed in claim 9, which is characterized in that wherein M is more than or equal to 3.
17. a kind of road surface reparation system characterized by comprising
M shock sensor is installed in the fixed device in M roadside respectively, to obtain the M pen vibration of one road surface shock event of reflection
Wave data is sensed, wherein M is the positive integer greater than 1；And
One road surface quality detection device communicates to connect the M shock sensor, which includes:
One memory；And
One processing circuit couples the memory, and be configured and to:
The M vibration-sensing Wave data is chosen from the M shock sensor；
A continuity wave character is identified from the respectively M vibration-sensing Wave data；
According to the fixed setting position of those continuity wave characters of the M vibration-sensing Wave data and the M roadside, know
An other pavement distress；And
It sends to indicate one of pavement distress notification information.
18. road surface reparation system as claimed in claim 17, which is characterized in that the wherein M shock sensor difference
It is installed in the pedestal of the fixed device in the M roadside.
19. road surface reparation system as claimed in claim 17, which is characterized in that further include:
One rear end pipe platform, which generates a road according to the notification information and repairs maintenance data, to provide
The instruction that one or more specific road sections are repaired or safeguarded.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810051433.8A CN110042736A (en) | 2018-01-16 | 2018-01-16 | Road surface reparation method, apparatus and system |
| TW107206413U TWM564741U (en) | 2018-01-16 | 2018-05-16 | Road quality detection device and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810051433.8A CN110042736A (en) | 2018-01-16 | 2018-01-16 | Road surface reparation method, apparatus and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110042736A true CN110042736A (en) | 2019-07-23 |
Family
ID=63961589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810051433.8A Pending CN110042736A (en) | 2018-01-16 | 2018-01-16 | Road surface reparation method, apparatus and system |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN110042736A (en) |
| TW (1) | TWM564741U (en) |
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Also Published As
| Publication number | Publication date |
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| TWM564741U (en) | 2018-08-01 |
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