CN107487341A - The method of traffic track safety detection - Google Patents
The method of traffic track safety detection Download PDFInfo
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- CN107487341A CN107487341A CN201710651995.1A CN201710651995A CN107487341A CN 107487341 A CN107487341 A CN 107487341A CN 201710651995 A CN201710651995 A CN 201710651995A CN 107487341 A CN107487341 A CN 107487341A
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- permissible value
- traffic track
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- traffic
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L23/00—Control, warning or like safety means along the route or between vehicles or trains
- B61L23/04—Control, warning or like safety means along the route or between vehicles or trains for monitoring the mechanical state of the route
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Traffic Control Systems (AREA)
Abstract
The invention discloses a kind of method of traffic track safety detection, including：Monitoring device is arranged on traffic track, collection traffic track real time data in use；Real time data is sent to computing device, result of calculation is sent to comparison means by computing device；Result of calculation is compared with the permission threshold value in comparison means, it is allowed to which threshold value includes the first permissible value and the second permissible value；Result of calculation is more than or equal to the second permissible value, and traffic track is stopped；Result of calculation is less than the second permissible value more than or equal to the first permissible value, and alarm unit sends alarm；Result of calculation is less than the first permissible value, and traffic track is continuing with.It the advantage is that：Detect the dynamic duty situation of track in real time by monitoring unit, detection is more accurate, is calculated by computing unit, and calculating speed faster, improves detection efficiency, the data using coefficient of elasticity as detection, quickly and easily.
Description
Technical field
The present invention relates to traffic track field, more particularly, to a kind of method of traffic track safety detection.
Background technology
At present, with the continuous development of economy, the land transportation in city is more and more crowded, and many cities are in order to solve traffic
Blockage problem, widening road, subway is built, but widening road needs to take large amount of land resources, and road both sides is built
It is high with the removal cost of vegetation, ground iron rule cost of investment height is built, long in time limit, construction period causes further gathering around for road on the contrary
Stifled, in addition, land transportation is also easily caused traffic accident, frost, severe snow can also cause to interrupt to land transportation, to country and society
Cause huge loss.Therefore suspending carrying traffic starts to step into the sight of people, can solve the problem that above-mentioned various problems,
And suspending carrying track is then the critical piece of suspending carrying traffic, the security of track is then into the most concerned thing of user
Feelings, the safety detection of track just turn into the top priority of staff.
Therefore, it is necessary to develop a kind of method of the high traffic track safety detection of detection accuracy.
The information for being disclosed in background of invention part is merely intended to deepen the reason of the general background technology to the present invention
Solution, and be not construed as recognizing or imply known to those skilled in the art existing of the information structure in any form
Technology.
The content of the invention
The present invention proposes a kind of method of traffic track safety detection, and it can be by traffic track coefficient of elasticity
Calculate, realize the safety detection of track.
According to a kind of method of traffic track safety detection of the present invention, including：
Monitoring device is arranged on traffic track, gathers traffic track real time data in use；
The real time data is sent to computing device, result of calculation is sent to comparison means by the computing device；
Compared with the permission threshold value in the comparison means, the permission threshold value includes first and permitted the result of calculation
Perhaps value and the second permissible value；
The result of calculation is more than or equal to second permissible value, and the traffic track is stopped；
The result of calculation is less than second permissible value more than or equal to first permissible value, and alarm unit sends police
Report；
The result of calculation is less than first permissible value, and the traffic track is continuing with.
Preferably, the detection means includes pressure sensor and range sensor.
Preferably, the active force R of track is obtained by the pressure sensor, unit N, passes through the range sensor
Obtain the deflection Y of the position of the active forceP, unit mm.
Preferably, the computing device calculates the coefficient of elasticity K of the traffic track：
K=R/aYp
In formula, a is interorbital away from unit mm.
Preferably, it is described to allow the coefficient of elasticity that threshold value is the traffic track.
Preferably, wherein, first permissible value is 190000N/mm2, second permissible value is 220000N/mm2。
According to a kind of method of traffic track safety detection of the present invention, the advantage is that：Examined in real time by monitoring unit
The dynamic duty situation of track is surveyed, detection is more accurate, is calculated by computing unit, and calculating speed faster, improves detection
Efficiency, the data using coefficient of elasticity as detection, quickly and easily.
The method of the present invention has other a characteristics and advantage, these characteristics and advantage from the accompanying drawing being incorporated herein and with
It will be apparent, or will enter in the accompanying drawing and subsequent specific embodiment being incorporated herein in specific embodiment afterwards
Row statement in detail, these the drawings and specific embodiments are provided commonly for explaining the certain principles of the present invention.
Brief description of the drawings
Exemplary embodiment of the present is described in more detail in conjunction with the accompanying drawings, of the invention is above-mentioned and other
Purpose, feature and advantage will be apparent, wherein, in exemplary embodiments of the present invention, identical reference is usual
Represent same parts.
Fig. 1 shows a kind of step of the method for traffic track safety detection according to one exemplary embodiment of the present invention
Rapid flow chart.
Embodiment
The present invention is more fully described below with reference to accompanying drawings.Although showing the preferred embodiments of the present invention in accompanying drawing,
However, it is to be appreciated that the present invention is may be realized in various forms without should be limited by embodiments set forth here.Conversely, there is provided
These embodiments are in order that the present invention is more thorough and complete, and can will fully convey the scope of the invention to ability
The technical staff in domain.
The present invention proposes a kind of method of traffic track safety detection, including：
Monitoring device is arranged on traffic track, collection traffic track real time data in use；
Real time data is sent to computing device, result of calculation is sent to comparison means by computing device；
Result of calculation is compared with the permission threshold value in comparison means, it is allowed to which threshold value includes the first permissible value and second and permitted
Perhaps it is worth；
Result of calculation is more than or equal to the second permissible value, and traffic track is stopped；
Result of calculation is less than the second permissible value more than or equal to the first permissible value, and alarm unit sends alarm；
Result of calculation is less than the first permissible value, and traffic track is continuing with.
Detect the dynamic duty situation of track in real time by monitoring unit, detection is more accurate, is carried out by computing unit
Calculate, calculating speed faster, improves detection efficiency.
Preferably, detection means includes pressure sensor and range sensor.
Preferably, the active force R of track is obtained by pressure sensor, unit N, is obtained by range sensor
It is taken as the deflection Y of position firmlyP, unit mm.
Preferably, computing device calculates the coefficient of elasticity K of traffic track：
K=R/aYp
In formula, a is interorbital away from unit mm.
Preferably, it is allowed to which threshold value is the coefficient of elasticity of traffic track.
Data using coefficient of elasticity as detection, quickly and easily.
Preferably, the first permissible value is 190000N/mm2, the second permissible value is 220000N/mm2。
According to the actually detected real time data arrived, formula K=R/aY is utilizedpThe actual elastic coefficient of traffic track is obtained,
By actual elastic coefficient respectively compared with the first permissible value and the second permissible value, actual elastic coefficient is less than the first permissible value
When traffic track safety, when actual elastic coefficient is less than the second permissible value more than or equal to the first permissible value, traffic track endanger
Dangerous raising, alarm unit send alarm, and staff safeguards in time, and actual elastic coefficient is more than or equal to the second permissible value, hand over
Logical track grave danger, control device control the vehicle on traffic track to stop, not reruning.
Embodiment
Fig. 1 shows a kind of step of the method for traffic track safety detection according to one exemplary embodiment of the present invention
Rapid flow chart.
As shown in figure 1, a kind of method of traffic track safety detection of the present embodiment, including：
Monitoring device is arranged on traffic track, collection traffic track real time data in use；
Real time data is sent to computing device, result of calculation is sent to comparison means by computing device；
Result of calculation is compared with the permission threshold value in comparison means, it is allowed to which threshold value includes the first permissible value and second and permitted
Perhaps it is worth；
Result of calculation is more than or equal to the second permissible value, and traffic track is stopped；
Result of calculation is less than the second permissible value more than or equal to the first permissible value, and alarm unit sends alarm；
Result of calculation is less than the first permissible value, and traffic track is continuing with.
In the present embodiment, the active force R of the track detected is 320000kN, and interorbital is 1000mm, deflection Yp away from a
For 10mm, then actual so property coefficient is K=R/aYp=32000N/mm2, less than the first permissible value, the traffic rail in the present embodiment
Road safety, can be continuing with.
It is described above embodiments of the invention, described above is exemplary, and non-exclusive, and also not
It is limited to disclosed embodiment.In the case of the scope and spirit without departing from embodiment described, for the art
Those of ordinary skill for many modifications and changes will be apparent from.The selection of term used herein, it is intended to best
Principle, practical application or the improvement to the technology in market of embodiment are explained in ground, or make the other common of the art
Technical staff is understood that embodiments disclosed herein.
Claims (6)
- A kind of 1. method of traffic track safety detection, it is characterised in that including：Monitoring device is arranged on traffic track, gathers traffic track real time data in use；The real time data is sent to computing device, result of calculation is sent to comparison means by the computing device；For the result of calculation compared with the permission threshold value in the comparison means, the permission threshold value includes the first permissible value With the second permissible value；The result of calculation is more than or equal to second permissible value, and the traffic track is stopped；The result of calculation is less than second permissible value more than or equal to first permissible value, and alarm unit sends alarm；The result of calculation is less than first permissible value, and the traffic track is continuing with.
- 2. the method for traffic track safety detection according to claim 1, wherein, the detection means includes pressure sensing Device and range sensor.
- 3. the method for traffic track safety detection according to claim 2, wherein, rail is obtained by the pressure sensor The active force R in road, unit N, the deflection Y of the position of the active force is obtained by the range sensorP, unit is mm。
- 4. the method for traffic track safety detection according to claim 3, wherein, the computing device calculates the traffic The coefficient of elasticity K of track：K=R/aYpIn formula, a is interorbital away from unit mm.
- 5. the method for traffic track safety detection according to claim 1, wherein, the permission threshold value is the traffic rail The coefficient of elasticity in road.
- 6. the method for traffic track safety detection according to claim 5, wherein, first permissible value is 190000N/ mm2, second permissible value is 220000N/mm2。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710651995.1A CN107487341A (en) | 2017-08-02 | 2017-08-02 | The method of traffic track safety detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710651995.1A CN107487341A (en) | 2017-08-02 | 2017-08-02 | The method of traffic track safety detection |
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| Publication Number | Publication Date |
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| CN107487341A true CN107487341A (en) | 2017-12-19 |
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| CN201710651995.1A Pending CN107487341A (en) | 2017-08-02 | 2017-08-02 | The method of traffic track safety detection |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201161852Y (en) * | 2007-12-06 | 2008-12-10 | 中国恩菲工程技术有限公司 | Monitoring apparatus for lifting machine |
| CN103196741A (en) * | 2013-03-26 | 2013-07-10 | 四川升拓检测技术有限责任公司 | Nondestructive testing method for bearing capacity of concrete bridge based on elastic modulus |
| CN203127903U (en) * | 2013-03-27 | 2013-08-14 | 中国神华能源股份有限公司 | Monitoring system for monitoring deformation of suspension type track |
| CN105113340A (en) * | 2015-08-26 | 2015-12-02 | 北京交通大学 | Composite sleeper device based on waste steel rail framework and strength detecting method thereof |
-
2017
- 2017-08-02 CN CN201710651995.1A patent/CN107487341A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201161852Y (en) * | 2007-12-06 | 2008-12-10 | 中国恩菲工程技术有限公司 | Monitoring apparatus for lifting machine |
| CN103196741A (en) * | 2013-03-26 | 2013-07-10 | 四川升拓检测技术有限责任公司 | Nondestructive testing method for bearing capacity of concrete bridge based on elastic modulus |
| CN203127903U (en) * | 2013-03-27 | 2013-08-14 | 中国神华能源股份有限公司 | Monitoring system for monitoring deformation of suspension type track |
| CN105113340A (en) * | 2015-08-26 | 2015-12-02 | 北京交通大学 | Composite sleeper device based on waste steel rail framework and strength detecting method thereof |
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Application publication date: 20171219 |
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