CN110068366A - Device and method for monitoring road surface bridge tunnel internal motion state - Google Patents
Device and method for monitoring road surface bridge tunnel internal motion state Download PDFInfo
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Abstract
The present invention provides the device and method for monitoring road surface bridge tunnel internal motion state, it include: that sensor is used to acquire temperature, humidity, 3-axis acceleration, triaxial stress and the Eulerian angles quaternary number inside the bridge tunnel of road surface, and is sent to CPU processing module by field data transceiver module；CPU processing module takes corresponding measure according to comparison result for being compared temperature with the first preset threshold, humidity with the second preset threshold；And the first data and curves, the second data and curves, third data and curves and the 4th data and curves in preset time are generated according to temperature, 3-axis acceleration, triaxial stress and the Eulerian angles quaternary number that history acquires respectively, when the very poor value of the arbitrary curve in the first data and curves, the second data and curves, third data and curves and the 4th data and curves is more than third predetermined threshold value, generate alarm signal, it can guarantee the confidence level of acquisition data with the internal state of accurate measurements road and bridge tunnel concrete structure.
Description
Technical field
The present invention relates to bridge tunnel technical fields, are especially for monitoring road surface bridge tunnel internal motion state
Device and method.
Background technique
Currently, China's economic development is advanced by leaps and bounds, the paces of road and bridge Tunnel Engineering construction are also substantially being striden forward.
Road and bridge tunnel concrete structure internal motion state and concrete structure performance are closely related.When road bridge beam tunnel coagulation
It when the internal motion state of soil structure changes, can only be monitored by experience, be unable to judge accurately road and bridge tunnel
Whether the inside of concrete structure changes, so as to cause the generation of accident.
Summary of the invention
In view of this, the purpose of the present invention is to provide for monitoring road surface bridge tunnel internal motion state device and
Method can guarantee the confidence level of acquisition data with the internal state of accurate measurements road and bridge tunnel concrete structure.
In a first aspect, the embodiment of the invention provides the device for monitoring road surface bridge tunnel internal motion state, institute
Stating device includes sensor, field data transceiver module and CPU processing module；
The sensor is arranged inside the bridge tunnel of road surface, and the sensor is connected with the field data transceiver module
It connects, the field data transceiver module is connected with the CPU processing module；
The sensor, for acquire temperature inside the bridge tunnel of road surface, humidity, 3-axis acceleration, triaxial stress and
Eulerian angles quaternary number, and by the temperature, the humidity, the 3-axis acceleration, the triaxial stress and the Eulerian angles four
First number is sent to the field data transceiver module；
The field data transceiver module is used for the temperature, the humidity, the 3-axis acceleration, three axis
Stress and the Eulerian angles quaternary number are sent to the CPU processing module；
The CPU processing module, for by the temperature and the first preset threshold, the humidity and the second preset threshold into
Row compares, and takes corresponding measure according to comparison result；And the temperature according to history acquisition, the 3-axis acceleration, institute
It states triaxial stress and the Eulerian angles quaternary number generates the first data and curves, the second data and curves, in preset time respectively
Three data and curves and the 4th data and curves, when first data and curves, second data and curves, the third data and curves
When being more than third predetermined threshold value with the very poor value of the arbitrary curve in the 4th data and curves, alarm signal is generated.
Further, the CPU processing module, for being more than first preset threshold and described wet in the temperature
In the case that degree is more than second preset threshold, the alarm signal is generated；
Alternatively,
In the case where the temperature is more than first preset threshold, by sprinkling water, road pavement cools down；
Alternatively,
In the case where the temperature is less than first preset threshold, and the humidity is more than the described second default threshold
In the case where value, the spraying snow-melting agent on the road surface.
Further, the CPU processing module, for obtaining the maximum value and minimum value of first data and curves, root
According to the maximum value and minimum value of first data and curves, the very poor value of first data and curves is obtained；
Alternatively,
The maximum value and minimum value for obtaining second data and curves, according to the maximum value of second data and curves and most
Small value obtains the very poor value of second data and curves；
Alternatively,
The maximum value and minimum value for obtaining the third data and curves, according to the maximum value of the third data and curves and most
Small value obtains the very poor value of the third data and curves；
Alternatively,
The maximum value and minimum value for obtaining the 4th data and curves, according to the maximum value of the 4th data and curves and most
Small value obtains the very poor value of the 4th data and curves.
Further, the third predetermined threshold value include the 4th preset threshold, the 5th preset threshold, the 6th preset threshold and
7th preset threshold, first data and curves correspond to the 4th preset threshold, and second data and curves correspond to institute
The 5th preset threshold is stated, the third data and curves correspond to the 6th preset threshold, and the 4th data and curves correspond to
7th preset threshold.
Further, the CPU processing module, for being more than the 4th preset threshold in first data and curves
In the case of, generate the alarm signal；
Alternatively,
In the case where second data and curves are more than five preset threshold, the alarm signal is generated；
Alternatively,
In the case where the third data and curves are more than six preset threshold, the alarm signal is generated；
Alternatively,
In the case where the 4th data and curves are more than seven preset threshold, the alarm signal is generated.
Second aspect, the embodiment of the invention provides the method for monitoring road surface bridge tunnel internal motion state, institutes
The method of stating includes:
Acquire temperature, humidity, 3-axis acceleration, triaxial stress and the Eulerian angles quaternary number inside the bridge tunnel of road surface；
The temperature is compared with the first preset threshold, the humidity with the second preset threshold, according to comparison result
Acquire corresponding measure；
The temperature, the 3-axis acceleration, the triaxial stress and the Eulerian angles quaternary number acquired according to history
The first data and curves, the second data and curves, third data and curves and the 4th data and curves in preset time are generated respectively；
When first data and curves, second data and curves, the third data and curves and the 4th data are bent
When the very poor value of arbitrary curve in line is more than third predetermined threshold value, alarm signal is generated.
It is further, described to be compared the temperature with the first preset threshold, the humidity with the second preset threshold,
Corresponding measure is taken according to comparison result, comprising:
The case where the temperature is more than first preset threshold and the humidity is more than second preset threshold
Under, generate the alarm signal；
Alternatively,
In the case where the temperature is more than first preset threshold, by sprinkling water, road pavement cools down；
Alternatively,
In the case where the temperature is less than first preset threshold, and the humidity is more than the described second default threshold
In the case where value, the spraying snow-melting agent on the road surface.
Further, the method also includes:
The maximum value and minimum value for obtaining first data and curves, according to the maximum value of first data and curves and most
Small value obtains the very poor value of first data and curves；
Alternatively,
The maximum value and minimum value for obtaining second data and curves, according to the maximum value of second data and curves and most
Small value obtains the very poor value of second data and curves；
Alternatively,
The maximum value and minimum value for obtaining the third data and curves, according to the maximum value of the third data and curves and most
Small value obtains the very poor value of the third data and curves；
Alternatively,
The maximum value and minimum value for obtaining the 4th data and curves, according to the maximum value of the 4th data and curves and most
Small value obtains the very poor value of the 4th data and curves.
Further, the third predetermined threshold value include the 4th preset threshold, the 5th preset threshold, the 6th preset threshold and
7th preset threshold, first data and curves correspond to the 4th preset threshold, and second data and curves correspond to institute
The 5th preset threshold is stated, the third data and curves correspond to the 6th preset threshold, and the 4th data and curves correspond to
7th preset threshold.
Further, described to work as first data and curves, second data and curves, the third data and curves and institute
When stating the very poor value of the arbitrary curve in the 4th data and curves more than third predetermined threshold value, alarm signal is generated, comprising:
When first data and curves are more than four preset threshold, the alarm signal is generated；
Alternatively,
When second data and curves are more than five preset threshold, the alarm signal is generated；
Alternatively,
When the third data and curves are more than six preset threshold, the alarm signal is generated；
Alternatively,
When the 4th data and curves are more than seven preset threshold, the alarm signal is generated.
The embodiment of the invention provides the device and method for monitoring road surface bridge tunnel internal motion state, comprising:
Sensor is arranged inside the bridge tunnel of road surface, and sensor is connected with field data transceiver module, field data transceiver module
It is connected with CPU processing module；Sensor is used to acquire temperature, the humidity, 3-axis acceleration, three axis inside the bridge tunnel of road surface
Stress and Eulerian angles quaternary number, and temperature, humidity, 3-axis acceleration, triaxial stress and Eulerian angles quaternary number are sent to scene
Data transmit-receive module；Field data transceiver module is used for temperature, humidity, 3-axis acceleration, triaxial stress and Eulerian angles quaternary
Number is sent to CPU processing module；CPU processing module be used for by temperature and the first preset threshold, humidity and the second preset threshold into
Row compares, and takes corresponding measure according to comparison result；And according to history acquisition temperature, 3-axis acceleration, triaxial stress and
Eulerian angles quaternary number generates the first data and curves, the second data and curves, third data and curves and the 4th in preset time respectively
Data and curves, when the arbitrary curve in the first data and curves, the second data and curves, third data and curves and the 4th data and curves
When very poor value is more than third predetermined threshold value, alarm signal is generated, it can be in accurate measurements road and bridge tunnel concrete structure
Portion's state guarantees the confidence level of acquisition data.
Other features and advantages of the present invention will illustrate in the following description, also, partly become from specification
It obtains it is clear that understand through the implementation of the invention.The objectives and other advantages of the invention are in specification, claims
And specifically noted structure is achieved and obtained in attached drawing.
To enable the above objects, features and advantages of the present invention to be clearer and more comprehensible, preferred embodiment is cited below particularly, and cooperate
Appended attached drawing, is described in detail below.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the device signal for monitoring road surface bridge tunnel internal motion state that the embodiment of the present invention one provides
Figure；
Fig. 2 is that the sensor road surface inside configuration that the embodiment of the present invention one provides buries schematic diagram；
Fig. 3 is the 3-axis acceleration curve synoptic diagram of pavement structure under the different voidages that the embodiment of the present invention one provides；
Fig. 4 is the triaxial stress curve synoptic diagram of pavement structure under the different voidages that the embodiment of the present invention one provides；
Fig. 5 is provided by Embodiment 2 of the present invention for monitoring the method flow of road surface bridge tunnel internal motion state
Figure.
Icon:
10- sensor；20- field data transceiver module；30-CPU processing module；40- memory；50- display.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with attached drawing to the present invention
Technical solution be clearly and completely described, it is clear that described embodiments are some of the embodiments of the present invention, rather than
Whole embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, shall fall within the protection scope of the present invention.
To be described in detail to the embodiment of the present invention below convenient for understanding the present embodiment.
Embodiment one:
Fig. 1 is the device signal for monitoring road surface bridge tunnel internal motion state that the embodiment of the present invention one provides
Figure.
Referring to Fig.1, which includes sensor 10, field data transceiver module 20 and CPU processing module 30；
Sensor 10 is arranged inside the bridge tunnel of road surface, and sensor 10 is connected with field data transceiver module 20, existing
Field data transceiver module 20 is connected with CPU processing module 30；
Here, sensor 10 can not only be provided inside the bridge tunnel of road surface, can also be arranged in concrete structure,
Referring in particular to Fig. 2, any adjustment can also can be carried out according to demand with evenly distributed 10 in concrete structure.
Sensor 10 is used to acquire temperature, humidity, 3-axis acceleration, triaxial stress and the Euler inside the bridge tunnel of road surface
Angle quaternary number, and temperature, humidity, 3-axis acceleration, triaxial stress and Eulerian angles quaternary number are sent to field data transmitting-receiving mould
Block 20；
Field data transceiver module 20 is used to send out temperature, humidity, 3-axis acceleration, triaxial stress and Eulerian angles quaternary number
Give CPU processing module 30；
Here, the both sides of road surface bridge tunnel are arranged in field data transceiver module 20, can receive the transmission of sensor 10
Temperature, humidity, 3-axis acceleration, triaxial stress and Eulerian angles quaternary number, and temperature, humidity, 3-axis acceleration, three axis are answered
Power and Eulerian angles quaternary number are sent to CPU processing module 30.
CPU processing module 30, for temperature to be compared with the first preset threshold, humidity with the second preset threshold, root
Corresponding measure is taken according to comparison result；And temperature, 3-axis acceleration, triaxial stress and the Eulerian angles quaternary acquired according to history
Number generates the first data and curves, the second data and curves, third data and curves and the 4th data and curves in preset time respectively, when
First data and curves, the second data and curves, the very poor value of third data and curves and the arbitrary curve in the 4th data and curves are more than
When third predetermined threshold value, alarm signal is generated.
Here, which further includes memory 40 and display 50, and memory 40 adds for storage temperature, humidity, three axis
Speed, triaxial stress and Eulerian angles quaternary number, and storage the first data and curves, the second data and curves, third data and curves and
4th data and curves.Wherein, third predetermined threshold value includes the corresponding preset threshold of each curve.
Display 50 is used for displays temperature, humidity, 3-axis acceleration, triaxial stress and Eulerian angles quaternary number, and display
First data and curves, the second data and curves, third data and curves and the 4th data and curves.
In this example, the parameter information of road surface bridge tunnel internal state change, parameter letter are acquired by sensor 10
Breath includes temperature, humidity, 3-axis acceleration, triaxial stress and Eulerian angles quaternary number, according to demand set temperature corresponding first
Temperature is compared by preset threshold, corresponding second preset threshold of humidity with the first preset threshold, humidity and the second default threshold
Value is compared, and obtains comparison result.
Preset time is generated respectively according to temperature, 3-axis acceleration, triaxial stress and the Eulerian angles quaternary number that history acquires
Interior the first data and curves, the second data and curves, third data and curves and the 4th data and curves.Wherein, preset time can wrap
It includes but is not limited to, specially one month, two months or a season.For example, for one month, by acquisition one month
Temperature, 3-axis acceleration, triaxial stress and Eulerian angles quaternary number, thus formed this month in corresponding first data of temperature
Corresponding second data and curves of curve, 3-axis acceleration, the corresponding third data and curves of triaxial stress and Eulerian angles quaternary number pair
The 4th data and curves answered.
When above-mentioned curve mutates or fluctuates larger, illustrate that the structures such as road surface bridge tunnel have produced larger change
Shape, such as track, crack disease.Therefore, it is necessary to the first data and curves, the second data and curves, third data and curves and the 4th number
It is analyzed according to curve, monitors the isostructural internal motion state of road surface bridge tunnel.When the first data and curves, the second data are bent
When the very poor value of line, third data and curves and the arbitrary curve in the 4th data and curves is more than third predetermined threshold value, alarm is generated
Signal, the system high-precision sensor short using high sensitivity, response time, strong antijamming capability ensure that data monitoring
Accuracy, have wide applicability.
In addition, sensor 10 also can be set in concrete material, referring to Fig. 3 and Fig. 4, sensor is arranged in difference
In the asphalt of voidage, corresponding 3-axis acceleration and triaxial stress are acquired.As shown in figure 3, being acquired respectively in gap
Rate is the 3-axis acceleration under 5.2%, 4.2% and 3.1%, and generates corresponding 3-axis acceleration curve, by corresponding three axis
For accelerating curve it is found that voidage is that 4.2% corresponding 3-axis acceleration curve fluctuation range is small, performance is good.As shown in figure 4,
The triaxial stress in the case where voidage is 5.2%, 4.2% and 3.1% is acquired respectively, and generates corresponding triaxial stress curve, by
For corresponding triaxial stress curve it is found that voidage is that 4.2% corresponding triaxial stress curve fluctuation range is small, performance is good.
Further, it is more than the first preset threshold that CPU processing module 30, which is used in temperature, and humidity is more than second default
In the case where threshold value, alarm signal is generated；
Alternatively,
In the case where temperature is more than the first preset threshold, by sprinkling water, road pavement cools down；
Alternatively,
In the case where temperature is less than the first preset threshold and in the case that humidity is more than the second preset threshold, on road
Spraying snow-melting agent on face.
Further, CPU processing module 30 is used to obtain the maximum value and minimum value of the first data and curves, according to the first number
According to the maximum value and minimum value of curve, the very poor value of the first data and curves is obtained；
Alternatively,
The maximum value and minimum value for obtaining the second data and curves are obtained according to the maximum value and minimum value of the second data and curves
To the very poor value of the second data and curves；
Alternatively,
The maximum value and minimum value for obtaining third data and curves are obtained according to the maximum value and minimum value of third data and curves
To the very poor value of third data and curves；
Alternatively,
The maximum value and minimum value for obtaining the 4th data and curves are obtained according to the maximum value and minimum value of the 4th data and curves
To the very poor value of the 4th data and curves.
Further, third predetermined threshold value includes the 4th preset threshold, the 5th preset threshold, the 6th preset threshold and the 7th
Preset threshold, the first data and curves correspond to the 4th preset threshold, and the second data and curves correspond to the 5th preset threshold, third number
Correspond to the 6th preset threshold according to curve, the 4th data and curves correspond to the 7th preset threshold.
Further, CPU processing module 30 is used to generate in the case where the first data and curves are more than four preset thresholds
Alarm signal；
Alternatively,
In the case where the second data and curves are more than five preset thresholds, alarm signal is generated；
Alternatively,
In the case where third data and curves are more than six preset thresholds, alarm signal is generated；
Alternatively,
In the case where the 4th data and curves are more than seven preset thresholds, alarm signal is generated.
The embodiment of the invention provides the devices for monitoring road surface bridge tunnel internal motion state, comprising: sensor
It is arranged inside the bridge tunnel of road surface, sensor is connected with field data transceiver module, at field data transceiver module and CPU
Reason module is connected；Sensor be used to acquire temperature inside the bridge tunnel of road surface, humidity, 3-axis acceleration, triaxial stress and
Eulerian angles quaternary number, and temperature, humidity, 3-axis acceleration, triaxial stress and Eulerian angles quaternary number are sent to field data and received
Send out module；Field data transceiver module is used to send temperature, humidity, 3-axis acceleration, triaxial stress and Eulerian angles quaternary number
Give CPU processing module；CPU processing module is used to for temperature being compared with the first preset threshold, humidity with the second preset threshold,
Corresponding measure is taken according to comparison result；And temperature, 3-axis acceleration, triaxial stress and the Eulerian angles four acquired according to history
First number generates the first data and curves, the second data and curves, third data and curves and the 4th data and curves in preset time respectively,
When the very poor value of the arbitrary curve in the first data and curves, the second data and curves, third data and curves and the 4th data and curves is super
When crossing third predetermined threshold value, alarm signal is generated, can be protected with the internal state of accurate measurements road and bridge tunnel concrete structure
The confidence level of card acquisition data.
Embodiment two:
Fig. 5 is provided by Embodiment 2 of the present invention for monitoring the method flow of road surface bridge tunnel internal motion state
Figure.
Referring to Fig. 5, method includes the following steps:
Step S101 acquires temperature, humidity, 3-axis acceleration, triaxial stress and Eulerian angles inside the bridge tunnel of road surface
Quaternary number；
Temperature is compared, according to comparison result by step S102 with the first preset threshold, humidity with the second preset threshold
Acquire corresponding measure；
Step S103 is generated respectively according to temperature, 3-axis acceleration, triaxial stress and the Eulerian angles quaternary number that history acquires
The first data and curves, the second data and curves, third data and curves and the 4th data and curves in preset time；
Step S104, when appointing in the first data and curves, the second data and curves, third data and curves and the 4th data and curves
When the very poor value of meaning curve is more than third predetermined threshold value, alarm signal is generated.
Further, step S102 includes:
In the case where temperature is more than the first preset threshold and humidity is more than the second preset threshold, alarm signal is generated；
Alternatively,
In the case where temperature is more than the first preset threshold, by sprinkling water, road pavement cools down；
Alternatively,
In the case where temperature is less than the first preset threshold and in the case that humidity is more than the second preset threshold, on road
Spraying snow-melting agent on face.
Further, this method further includes:
The maximum value and minimum value for obtaining the first data and curves are obtained according to the maximum value and minimum value of the first data and curves
To the very poor value of the first data and curves；
Alternatively,
The maximum value and minimum value for obtaining the second data and curves are obtained according to the maximum value and minimum value of the second data and curves
To the very poor value of the second data and curves；
Alternatively,
The maximum value and minimum value for obtaining third data and curves are obtained according to the maximum value and minimum value of third data and curves
To the very poor value of third data and curves；
Alternatively,
The maximum value and minimum value for obtaining the 4th data and curves are obtained according to the maximum value and minimum value of the 4th data and curves
To the very poor value of the 4th data and curves.
Further, third predetermined threshold value includes the 4th preset threshold, the 5th preset threshold, the 6th preset threshold and the 7th
Preset threshold, the first data and curves correspond to the 4th preset threshold, and the second data and curves correspond to the 5th preset threshold, third number
Correspond to the 6th preset threshold according to curve, the 4th data and curves correspond to the 7th preset threshold.
Further, step S104 includes:
When the first data and curves are more than four preset thresholds, alarm signal is generated；
Alternatively,
When the second data and curves are more than five preset thresholds, alarm signal is generated；
Alternatively,
When third data and curves are more than six preset thresholds, alarm signal is generated；
Alternatively,
When the 4th data and curves are more than seven preset thresholds, alarm signal is generated.
The embodiment of the invention provides the methods for monitoring road surface bridge tunnel internal motion state, comprising: acquisition road
Temperature, humidity, 3-axis acceleration, triaxial stress and Eulerian angles quaternary number inside the bridge tunnel of face；Temperature is preset with first
Threshold value, humidity are compared with the second preset threshold, acquire corresponding measure according to comparison result；According to history acquisition temperature,
It is bent that 3-axis acceleration, triaxial stress and Eulerian angles quaternary number generate the first data and curves, the second data in preset time respectively
Line, third data and curves and the 4th data and curves；When the first data and curves, the second data and curves, third data and curves and the 4th
When the very poor value of arbitrary curve in data and curves is more than third predetermined threshold value, alarm signal is generated, it can be with accurate measurements road
The internal state of bridge tunnel concrete structure guarantees the confidence level of acquisition data.
The embodiment of the present invention also provides a kind of electronic equipment, including memory, processor and storage are on a memory and can
The computer program run on a processor, processor are realized provided by the above embodiment for monitoring when executing computer program
The step of method of road surface bridge tunnel internal motion state.
The embodiment of the present invention also provides a kind of computer readable storage medium, and meter is stored on computer readable storage medium
Calculation machine program, executed when computer program is run by processor above-described embodiment for monitoring road surface bridge tunnel internal motion
The step of method of state.
Computer program product provided by the embodiment of the present invention, the computer-readable storage including storing program code
Medium, the instruction that said program code includes can be used for executing previous methods method as described in the examples, and specific implementation can be joined
See embodiment of the method, details are not described herein.
It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description
It with the specific work process of device, can refer to corresponding processes in the foregoing method embodiment, details are not described herein.
In addition, in the description of the embodiment of the present invention unless specifically defined or limited otherwise, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
It, can be with if the function is realized in the form of SFU software functional unit and when sold or used as an independent product
It is stored in a computer readable storage medium.Based on this understanding, technical solution of the present invention is substantially in other words
The part of the part that contributes to existing technology or the technical solution can be embodied in the form of software products, the meter
Calculation machine software product is stored in a storage medium, including some instructions are used so that a computer equipment (can be a
People's computer, server or network equipment etc.) it performs all or part of the steps of the method described in the various embodiments of the present invention.
And storage medium above-mentioned includes: that USB flash disk, mobile hard disk, read-only memory (ROM, Read-OnlyMemory), arbitrary access are deposited
The various media that can store program code such as reservoir (RAM, Random Access Memory), magnetic or disk.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
Finally, it should be noted that embodiment described above, only a specific embodiment of the invention, to illustrate the present invention
Technical solution, rather than its limitations, scope of protection of the present invention is not limited thereto, although with reference to the foregoing embodiments to this hair
It is bright to be described in detail, those skilled in the art should understand that: anyone skilled in the art
In the technical scope disclosed by the present invention, it can still modify to technical solution documented by previous embodiment or can be light
It is readily conceivable that variation or equivalent replacement of some of the technical features；And these modifications, variation or replacement, do not make
The essence of corresponding technical solution is detached from the spirit and scope of technical solution of the embodiment of the present invention, should all cover in protection of the invention
Within the scope of.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (10)
1. a kind of for monitoring the device of road surface bridge tunnel internal motion state, which is characterized in that described device includes sensing
Device, field data transceiver module and CPU processing module；
The sensor is arranged inside the bridge tunnel of road surface, and the sensor is connected with the field data transceiver module,
The field data transceiver module is connected with the CPU processing module；
The sensor, for acquiring temperature, humidity, 3-axis acceleration, triaxial stress and Euler inside the bridge tunnel of road surface
Angle quaternary number, and by the temperature, the humidity, the 3-axis acceleration, the triaxial stress and the Eulerian angles quaternary number
It is sent to the field data transceiver module；
The field data transceiver module is used for the temperature, the humidity, the 3-axis acceleration, the triaxial stress
The CPU processing module is sent to the Eulerian angles quaternary number；
The CPU processing module, for comparing the temperature and the first preset threshold, the humidity and the second preset threshold
Compared with taking corresponding measure according to comparison result；And the temperature according to history acquisition, the 3-axis acceleration, described three
Axial stress and the Eulerian angles quaternary number generate the first data and curves, the second data and curves, third number in preset time respectively
According to curve and the 4th data and curves, when first data and curves, second data and curves, the third data and curves and institute
When stating the very poor value of the arbitrary curve in the 4th data and curves more than third predetermined threshold value, alarm signal is generated.
2. according to claim 1 for monitoring the device of road surface bridge tunnel internal motion state, which is characterized in that institute
CPU processing module is stated, being used in the temperature is more than first preset threshold and the humidity is more than described second default
In the case where threshold value, the alarm signal is generated；
Alternatively,
In the case where the temperature is more than first preset threshold, by sprinkling water, road pavement cools down；
Alternatively,
In the case where the temperature is less than first preset threshold, and the humidity is more than second preset threshold
In the case of, the spraying snow-melting agent on the road surface.
3. according to claim 1 for monitoring the device of road surface bridge tunnel internal motion state, which is characterized in that institute
CPU processing module is stated, for obtaining the maximum value and minimum value of first data and curves, according to first data and curves
Maximum value and minimum value obtain the very poor value of first data and curves；
Alternatively,
The maximum value and minimum value for obtaining second data and curves, according to the maximum value and minimum of second data and curves
Value, obtains the very poor value of second data and curves；
Alternatively,
The maximum value and minimum value for obtaining the third data and curves, according to the maximum value and minimum of the third data and curves
Value, obtains the very poor value of the third data and curves；
Alternatively,
The maximum value and minimum value for obtaining the 4th data and curves, according to the maximum value and minimum of the 4th data and curves
Value, obtains the very poor value of the 4th data and curves.
4. according to claim 3 for monitoring the device of road surface bridge tunnel internal motion state, which is characterized in that institute
Stating third predetermined threshold value includes the 4th preset threshold, the 5th preset threshold, the 6th preset threshold and the 7th preset threshold, and described the
One data and curves correspond to the 4th preset threshold, and second data and curves correspond to the 5th preset threshold, described
Third data and curves correspond to the 6th preset threshold, and the 4th data and curves correspond to the 7th preset threshold.
5. according to claim 4 for monitoring the device of road surface bridge tunnel internal motion state, which is characterized in that institute
CPU processing module is stated, for generating the alarm in the case where first data and curves are more than four preset threshold
Signal；
Alternatively,
In the case where second data and curves are more than five preset threshold, the alarm signal is generated；
Alternatively,
In the case where the third data and curves are more than six preset threshold, the alarm signal is generated；
Alternatively,
In the case where the 4th data and curves are more than seven preset threshold, the alarm signal is generated.
6. a kind of method for monitoring road surface bridge tunnel internal motion state, which is characterized in that the described method includes:
Acquire temperature, humidity, 3-axis acceleration, triaxial stress and the Eulerian angles quaternary number inside the bridge tunnel of road surface；
The temperature is compared with the first preset threshold, the humidity with the second preset threshold, is taken according to comparison result
Corresponding measure；
According to the temperature of history acquisition, the 3-axis acceleration, the triaxial stress and Eulerian angles quaternary number difference
Generate the first data and curves, the second data and curves, third data and curves and the 4th data and curves in preset time；
When in first data and curves, second data and curves, the third data and curves and the 4th data and curves
Arbitrary curve very poor value be more than third predetermined threshold value when, generate alarm signal.
7. the method according to claim 6 for monitoring road surface bridge tunnel internal motion state, which is characterized in that institute
It states and is compared the temperature with the first preset threshold, the humidity with the second preset threshold, phase is acquired according to comparison result
Answer measure, comprising:
It is raw in the case where the temperature is more than first preset threshold and the humidity is more than second preset threshold
At the alarm signal；
Alternatively,
In the case where the temperature is more than first preset threshold, by sprinkling water, road pavement cools down；
Alternatively,
In the case where the temperature is less than first preset threshold, and the humidity is more than second preset threshold
In the case of, the spraying snow-melting agent on the road surface.
8. the method according to claim 6 for monitoring road surface bridge tunnel internal motion state, which is characterized in that institute
State method further include:
The maximum value and minimum value for obtaining first data and curves, according to the maximum value and minimum of first data and curves
Value, obtains the very poor value of first data and curves；
Alternatively,
The maximum value and minimum value for obtaining second data and curves, according to the maximum value and minimum of second data and curves
Value, obtains the very poor value of second data and curves；
Alternatively,
The maximum value and minimum value for obtaining the third data and curves, according to the maximum value and minimum of the third data and curves
Value, obtains the very poor value of the third data and curves；
Alternatively,
The maximum value and minimum value for obtaining the 4th data and curves, according to the maximum value and minimum of the 4th data and curves
Value, obtains the very poor value of the 4th data and curves.
9. the method according to claim 8 for monitoring road surface bridge tunnel internal motion state, which is characterized in that institute
Stating third predetermined threshold value includes the 4th preset threshold, the 5th preset threshold, the 6th preset threshold and the 7th preset threshold, and described the
One data and curves correspond to the 4th preset threshold, and second data and curves correspond to the 5th preset threshold, described
Third data and curves correspond to the 6th preset threshold, and the 4th data and curves correspond to the 7th preset threshold.
10. the method according to claim 9 for monitoring road surface bridge tunnel internal motion state, which is characterized in that
It is described to work as in first data and curves, second data and curves, the third data and curves and the 4th data and curves
Arbitrary curve very poor value be more than third predetermined threshold value when, generate alarm signal, comprising:
When first data and curves are more than four preset threshold, the alarm signal is generated；
Alternatively,
When second data and curves are more than five preset threshold, the alarm signal is generated；
Alternatively,
When the third data and curves are more than six preset threshold, the alarm signal is generated；
Alternatively,
When the 4th data and curves are more than seven preset threshold, the alarm signal is generated.
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| CN201910431711.7A CN110068366A (en) | 2019-05-22 | 2019-05-22 | Device and method for monitoring road surface bridge tunnel internal motion state |
| PCT/CN2020/091764 WO2020233699A1 (en) | 2019-05-22 | 2020-05-22 | Apparatus and method used for monitoring internal motion state of road bridge tunnel |
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| CN116972906A (en) * | 2023-06-21 | 2023-10-31 | 清华大学 | Highway state evaluation method, device, storage medium and collection box |
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