CN109887243A - Bridge health monitoring early warning system and its working method - Google Patents
Bridge health monitoring early warning system and its working method Download PDFInfo
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- CN109887243A CN109887243A CN201910193045.8A CN201910193045A CN109887243A CN 109887243 A CN109887243 A CN 109887243A CN 201910193045 A CN201910193045 A CN 201910193045A CN 109887243 A CN109887243 A CN 109887243A
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Abstract
The invention belongs to bridge monitoring technical fields, and in particular to a kind of bridge health monitoring early warning system and its working method.Wherein this bridge health monitoring early warning system includes: processor module, bridge machinery module, context detection module and the warning module being connected respectively with processor module；Wherein the bridge machinery module is adapted to detect for the status data of bridge；The context detection module is adapted to detect for the environmental parameter of bridge；When the status data of bridge and or environmental parameter meet corresponding given threshold when, the processor module control warning module carries out early warning movement, improve the anticipation of risk, further damage of the vehicular traffic to bridge can be effectively prevented, accident risk is reduced, while the maintenance to bridge also may be implemented.
Description
Technical field
The present invention relates to bridge monitoring technical fields, and in particular to a kind of bridge health monitoring early warning system and its work side
Method.
Background technique
Traffic is the economic lifeline of society, and bridge is the throat of traffic, and the quality of bridge technology situation directly affects highway
Unimpeded and traffic safety, namely directly affect the development of social economy and the safety of the people.If bridge structure
There is damage but to fail to find in time, does not take corresponding maintenance, maintenance measures, gently then cause damage to aggravate, influence to drive a vehicle
Safety and shorten bridge service life, increases maintenance cost, it is heavy then bridge is caused the major accidents such as to destroy and collapse suddenly.For
This, is especially existing bridge and carries out necessary monitoring to the Large Span Bridges that communications and transportation has significant impact and support accordingly
Shield, for ensuring bridge security operation, it is very necessary for extending the service life of bridge.
However, traditional bridge monitoring is the detection to the variation of bridge self structure in the prior art, there is no combine
Weather environment makes limitation and early warning to traffic, and especially in the presence of a harsh environment, vehicular traffic is more tight to bridge damnification
Weight, or even cave-in accident can be caused.
Summary of the invention
The object of the present invention is to provide a kind of bridge health monitoring early warning system and its working methods.
In order to solve the above-mentioned technical problems, the present invention provides a kind of bridge health monitoring early warning systems, comprising: processor
Module, bridge machinery module, context detection module and the warning module being connected respectively with processor module；The wherein bridge inspection
Survey the status data that module is adapted to detect for bridge；The context detection module is adapted to detect for the environmental parameter of bridge；When bridge
Status data and or environmental parameter when meeting corresponding given threshold, the processor module control warning module carries out early warning
Movement.
Further, the bridge health monitoring early warning system further include: suitable for storing the Cloud Server of each given threshold；Institute
Processor module is stated suitable for module is sent to Cloud Server by wireless communication by the status data of bridge；And the cloud service
Device is suitable for corresponding alarm command information being sent to processor module, carries out early warning movement to control warning module.
Further, the Cloud Server is adapted to a weather information service platform, to obtain the pre- of bridge affiliated area
Survey weather information；When predicting that weather information meets corresponding given threshold, the Cloud Server is suitable for referring to corresponding early warning
It enables information be sent to processor module, carries out early warning movement to control warning module.
Further, it is additionally provided with warning information distribution platform on the Cloud Server, to issue the pre- of bridge by internet
Alert information.
Further, the warning module includes: the electronic console and electronic grille fence that bridge both ends are arranged in；The electronics
Display is suitable for showing the warning information and prevailing state of bridge；When bridge is not suitable for vehicle pass-through, the control module control
Corresponding electronic grille fence is made to close.
Further, the bridge health monitoring early warning system further includes the vehicle detection module positioned at bridge both ends；It is described
Vehicle detection module is adapted to detect for the vehicle status data of passing bridge；It is described when vehicle status data meets warning information
Control module controls corresponding electronic grille fence and closes.
Further, the warning information includes in speed, height of car, vehicle load, type of vehicle and driving direction
It is one or more of.
Further, the context detection module includes: several meteorological sensors being distributed on bridge；The meteorological sensing
Device includes one or more of large barometer, airspeedometer, registering weather vane, free air temperature gauge, hygrometer.
Another aspect, the present invention also provides a kind of working method of bridge health monitoring early warning system, the bridge is strong
The processor module of health monitoring and warning system be suitable for according to the status data of bridge and or environment parameter control warning module carry out
Early warning movement.
The invention has the advantages that bridge health monitoring early warning system of the invention receives bridge by processor module
Status data, environmental parameter, with control warning module carry out early warning movement, improve the anticipation of risk, can be effective
It prevents vehicular traffic from reducing accident risk to the further damage of bridge, while the maintenance to bridge also may be implemented.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the functional block diagram of bridge health monitoring early warning system of the invention；
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention.
Fig. 1 is the functional block diagram of bridge health monitoring early warning system of the invention.
Embodiment 1
As shown in Figure 1, the present embodiment 1 provides a kind of bridge health monitoring early warning system, comprising: processor module, point
Bridge machinery module, context detection module and the warning module not being connected with processor module；The wherein bridge machinery module
It is adapted to detect for the status data of bridge；The context detection module is adapted to detect for the environmental parameter of bridge；When the status number of bridge
According to or environmental parameter meet corresponding given threshold when, processor module control warning module carries out early warning movement.
Optionally, the processor module is such as, but not limited to 89C52 single-chip microcontroller.
Optionally, the bridge machinery module includes but is not limited to: vibratory string rope meter, vibratory strain ga(u)ge, piezoresistive acceleration
Meter, thermometer, airspeedometer, displacement meter etc., to detect every status data of bridge respectively.When every status data of bridge accords with
When closing corresponding given threshold, the processor module control warning module carries out early warning movement.
Optionally, the context detection module includes: several meteorological sensors being distributed on bridge；The meteorological sensing
It device but is not limited to: large barometer, airspeedometer, registering weather vane, free air temperature gauge, hygrometer etc., to detect every environment ginseng of bridge respectively
Number.When every environmental parameter of bridge meets corresponding given threshold, the processor module control warning module carries out pre-
Alert movement.
Optionally, the early warning movement includes but is not limited to dangerous tip, restricted driving, speed limit, no through traffic., described to set
Determine threshold value and each early warning movement corresponds.Such as: when carrying out dangerous tip, status data, environmental parameter, the prediction gas of bridge
The given threshold of image information is respectively A1-A2、B1-B2、C1-C2.When bridge status data detected value in A1-A2Between (accord with
Close given threshold) or environmental parameter detected value in B1-B2Between or prediction weather information in C1-C2Between when, the processor
Module controls warning module and carries out dangerous tip.Similarly, when the status data of bridge or prediction weather information meet others and set
When determining threshold value, the processor module control warning module carries out other early warning movements.
The bridge health monitoring early warning system of the present embodiment 1 receives status data, the environment of bridge by processor module
Parameter carries out early warning movement to control warning module, improves the anticipation of risk, vehicular traffic can be effectively prevented to bridge
The further damage of beam, reduces accident risk, while the maintenance to bridge also may be implemented.
A kind of optional embodiment as bridge health monitoring early warning system.
The bridge health monitoring early warning system further include: suitable for storing the Cloud Server of each given threshold；The processing
Device module is suitable for by the status data of bridge, module is sent to Cloud Server by wireless communication；And the Cloud Server is suitable for
Corresponding alarm command information is sent to processor module, carries out early warning movement to control warning module.
Optionally, the Cloud Server is adapted to a weather information service platform, to obtain the pre- of bridge affiliated area
Survey weather information；When predicting that weather information meets corresponding given threshold, the Cloud Server is suitable for referring to corresponding early warning
It enables information be sent to processor module, carries out early warning movement to control warning module.Optionally, the weather information service platform
Such as, but not limited to Chinese weather net, world weather information service network etc..
Optionally, it is additionally provided with warning information distribution platform on the Cloud Server, to issue the pre- of bridge by internet
Alert information.Vehicular traffic can obtain relevant warning information by warning information distribution platform or navigation system, with pre- in advance
Know bridge prevailing state.
Module realizes that processor module and cloud take to the bridge health monitoring early warning system of present embodiment by wireless communication
The length of run monitoring to bridge health state may be implemented in the information communication of business device；Weather information service is connected by Cloud Server
Platform anticipated that the prediction weather information of bridge affiliated area, carry out the publication of early warning movement and warning information in advance, convenient
Vehicular traffic traveling, reduces security risk.
A kind of optional embodiment as warning module.
Further, the warning module includes: the electronic console and electronic grille fence that bridge both ends are arranged in；The electronics
Display is suitable for showing the warning information and prevailing state of bridge；When bridge is not suitable for vehicle pass-through, (such as speed, vehicle are high
Any one of degree, vehicle load, type of vehicle, driving direction do not meet corresponding given threshold or status data, environmental parameter
And prediction weather information reaches the given threshold of restricted driving) when, the control module controls corresponding electronic grille fence and closes.
Optionally, the warning information includes but is not limited to speed, height of car, vehicle load, type of vehicle and traveling
One or more of direction.
Specifically, the bridge health monitoring early warning system further includes the vehicle detection module positioned at bridge both ends；It is described
Vehicle detection module is adapted to detect for the vehicle status data of passing bridge；When vehicle status data does not meet warning information, institute
It states control module and controls corresponding electronic grille fence closing.The vehicle detection module includes electronic eyes, weighbridge, height-limiting bar, camera shooting
Head etc..
In conclusion this bridge health monitoring early warning system obtains prediction weather information, and conjugative bridge by Cloud Server
The status data and environmental parameter of beam judge the prevailing state of bridge；When the status data of bridge, environmental parameter and prediction gas
Any one of image information meets corresponding given threshold, controls warning module by processor module and carries out early warning movement, improves
The anticipation of risk；Meanwhile warning information is issued by warning information distribution platform, vehicular traffic can be made to predict and mentioned
Preplanning route, reduces security risk；In addition, by warning module dangerous tip to vehicular traffic or limit can be forced
Row, can be effectively prevented further damage of the vehicular traffic to bridge, reduces accident risk, while also may be implemented to bridge
Maintenance.
Embodiment 2
On the basis of embodiment 1, the present embodiment 2 provides a kind of working method of bridge health monitoring early warning system,
The processor module of the bridge health monitoring early warning system be suitable for according to the status data of bridge and or environment parameter control it is pre-
Alert module carries out early warning movement.
Specific structure and implementation process about bridge health monitoring early warning system are discussed referring to the correlation of embodiment 1, this
Place repeats no more.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (9)
1. a kind of bridge health monitoring early warning system characterized by comprising
Processor module, bridge machinery module, context detection module and the warning module being connected respectively with processor module；Wherein
The bridge machinery module is adapted to detect for the status data of bridge；
The context detection module is adapted to detect for the environmental parameter of bridge；
When the status data of bridge and or environmental parameter meet corresponding given threshold when, the processor module controls early warning
Module carries out early warning movement.
2. bridge health monitoring early warning system according to claim 1, which is characterized in that
The bridge health monitoring early warning system further include: suitable for storing the Cloud Server of each given threshold；
The processor module is suitable for by the status data of bridge, module is sent to Cloud Server by wireless communication；And
The Cloud Server is suitable for corresponding alarm command information being sent to processor module, is carried out in advance with controlling warning module
Alert movement.
3. bridge health monitoring early warning system according to claim 2, which is characterized in that
The Cloud Server is adapted to a weather information service platform, to obtain the prediction weather information of bridge affiliated area；
When predicting that weather information meets corresponding given threshold, the Cloud Server is suitable for sending out corresponding alarm command information
It send to processor module, carries out early warning movement to control warning module.
4. bridge health monitoring early warning system according to claim 3, which is characterized in that
Warning information distribution platform is additionally provided on the Cloud Server, to issue the warning information of bridge by internet.
5. bridge health monitoring early warning system according to claim 4, which is characterized in that
The warning module includes: the electronic console and electronic grille fence that bridge both ends are arranged in；
The electronic console is suitable for showing the warning information and prevailing state of bridge；
When bridge is not suitable for vehicle pass-through, the control module controls corresponding electronic grille fence and closes.
6. bridge health monitoring early warning system according to claim 5, which is characterized in that
The bridge health monitoring early warning system further includes the vehicle detection module positioned at bridge both ends；
The vehicle detection module is adapted to detect for the vehicle status data of passing bridge；
When vehicle status data meets warning information, the control module controls corresponding electronic grille fence and closes.
7. bridge health monitoring early warning system according to claim 6, which is characterized in that
The warning information includes one or more of speed, height of car, vehicle load, type of vehicle and driving direction.
8. bridge health monitoring early warning system according to claim 1, which is characterized in that
The context detection module includes: several meteorological sensors being distributed on bridge；
The meteorological sensor includes one or more of large barometer, airspeedometer, registering weather vane, free air temperature gauge, hygrometer.
9. a kind of working method of bridge health monitoring early warning system, which is characterized in that
The processor module of the bridge health monitoring early warning system be suitable for according to the status data of bridge and or environmental parameter control
Warning module processed carries out early warning movement.
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| CN112461202A (en) * | 2020-11-24 | 2021-03-09 | 哈尔滨工业大学（深圳） | Building safety monitoring method based on narrow-band Internet of things and related products |
| CN113445414A (en) * | 2021-07-21 | 2021-09-28 | 浙江中路交通设计有限公司 | Bridge seismic strengthening support and assembling working method thereof |
| CN114018335A (en) * | 2021-11-11 | 2022-02-08 | 西南交通大学 | Movable automatic monitoring system for wind and temperature combination of bridge |
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Application publication date: 20190614 |
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