CN109584585A - Highway based on cloud storage big wind pre-warning method in real time - Google Patents
Highway based on cloud storage big wind pre-warning method in real time Download PDFInfo
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- CN109584585A CN109584585A CN201811505959.5A CN201811505959A CN109584585A CN 109584585 A CN109584585 A CN 109584585A CN 201811505959 A CN201811505959 A CN 201811505959A CN 109584585 A CN109584585 A CN 109584585A
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01W—METEOROLOGY
- G01W1/00—Meteorology
- G01W1/10—Devices for predicting weather conditions
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/10—Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation
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- Environmental & Geological Engineering (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
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- Ecology (AREA)
- Environmental Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Alarm Systems (AREA)
Abstract
The invention belongs to the current technical field of road safety, it is related to a kind of highway based on cloud storage big wind pre-warning method in real time, comprising: 1) real-time monitoring and acquisition are carried out to the wind speed along highway；2) by distinguished number judge automatically whether air speed data abnormal, whether wind speed transfinites and display terminal whether failure；3) result of the data collected and judgement is real-time transmitted to cloud to store, 4) it is actively warned to related management personnel or vehicular traffic according to judging result；The mode of active is to get in touch with related management personnel automatically by the form of SMS and phone when wind speed transfinites, data exception or display equipment fault；When wind speed transfinites, the electronic caution board real-time display warning information being mounted on by road warns vehicular traffic.The big wind pre-warning method in real time of the highway based on cloud storage of raising traffic efficiency to the full extent simultaneously of traffic safety accident caused by being effectively reduced because of strong wind the present invention provides one kind.
Description
Technical field
The invention belongs to the current technical field of road safety, it is related to a kind of big wind pre-warning method more particularly to one kind is based on
The highway of cloud storage big wind pre-warning method in real time.
Background technique
In the latest 20 years, China's expressway construction achieves outstanding achievement, ends in July, 2017, and China's high speed is public
Road total kilometrage is reached more than 130,000 kilometers, occupies the first in the world.Strong wind warning information is issued in time and warns driver high for reducing
Fast highway charming appearance and behaviour traffic safety accident is of great significance.
Summary of the invention
In order to solve the above technical problems in background technology, the present invention provides one kind can effectively reduce because of strong wind
Caused traffic safety accident, the real-time strong wind of the highway based on cloud storage for improving traffic efficiency to the full extent simultaneously are pre-
Alarm method.
To achieve the goals above, the present invention adopts the following technical scheme:
A kind of highway based on cloud storage big wind pre-warning method in real time, it is characterised in that: described based on cloud storage
Highway in real time big wind pre-warning method the following steps are included:
1) real-time monitoring and acquisition are carried out to the wind speed along highway；
2) by distinguished number judge automatically whether step 1) air speed data collected abnormal, whether wind speed transfinites and
Display terminal whether failure；
3) result for data and step 2) judgement that step 1) collects is real-time transmitted to cloud to store, for visitor
Family end on-line monitoring system and APP call cloud data real time monitoring air speed data and judging result, pass through on-line monitoring system
With APP inquiry and downloads historical data；
4) it is actively warned to related management personnel or vehicular traffic according to the judging result of step 2)；The active
Mode is to get in touch with phase automatically by the form of SMS and phone when wind speed transfinites, data exception or display equipment fault
Close administrative staff；When wind speed transfinites, the electronic caution board real-time display warning information being mounted on by road warns passing vehicle
?.
Preferably, the method that the present invention carries out real-time monitoring to the wind speed along highway in step 1) is ultrasound
Waves wind measurement method, thermal field formula wind measurement method or mechanical wind measurement method.
Preferably, the method that the present invention is acquired the wind speed along highway in step 1) is piezoelectric type wind
Speed acquisition, the acquisition of resistance-type wind speed or the acquisition of digital wind speed.
Preferably, whether Yi Chang specific implementation is air speed data the present invention in step 2):
If U (t) > U* or U (t)=U (t-1)=U (t-3) or | U (t)-U (t-1) | > 5m/s determines to monitor
Air speed data it is abnormal；
Wherein:
U* is 50 years Maximum wind speeds along highway；
U (t) is t moment to real-time monitoring wind speed along highway；
U (t-1) is t-1 seconds moment to real-time monitoring wind speed along highway；
U (t-3) is t-1 seconds moment to real-time monitoring wind speed along highway.
Preferably, it is by the wink of real-time monitoring wind speed along highway that whether present invention wind speed in step 2), which transfinites,
One of duration, in short-term mean value, root-mean-square value or combination are compared with corresponding wind speed threshold value, and then judge whether wind speed surpasses
Limit.
Preferably, the present invention is by wind tunnel test or numerical experiments determination or according to management in wind speed threshold value
Department it is existing empirically determined.
Preferably, the present invention specific embodiment that whether wind speed transfinites in step 2) is:
If monitor value is greater than wind speed threshold value for the first time, determine that wind speed transfinites, the concurrent short massage notice management of automatic dialing phone
Personnel, while to display equipment publication warning order, display equipment passes through text and color alerts vehicular traffic；If monitor value
Less than or equal to wind speed threshold value, then administrative staff are not notified and do not issue warning order；If a preceding monitoring data have surpassed
Limit, this monitoring data continue to transfinite, then are not longer notified about administrative staff, and display equipment continues to keep information warning；If previous
Secondary monitoring data transfinite, this monitoring data is less than or equal to wind speed threshold values, and system automatic dialing phone simultaneously sends short massage notice
Administrative staff, while to display equipment publication revocation warning order, show device revocation information warning.
Preferably, whether Yi Chang specific embodiment is display terminal the present invention in step 2): if display terminal
Normally, then a special number signal is sent；If display terminal is abnormal, sends and normally send special number not with display terminal
Same digital signal.
Preferably, data and step 2) judgement that the present invention is collected in step 1) the result is that passing through cable network
Mode or the mode of wireless network be real-time transmitted to cloud and stored.
The invention has the advantages that
The present invention provides one kind to provide a kind of highway big wind pre-warning method in real time, the party based on cloud storage technology
Method carries out real-time measurement and acquisition to the air speed data along highway；Whether different judge automatically data collected simultaneously
Often, wind speed whether transfinite, display terminal whether failure；Acquisition the data obtained and judging result are real-time transmitted to cloud by network
End is stored；It manages and maintains equal related personnel and checks Real-time Monitoring Data by logging in on-line monitoring system or APP and go through
History data；If wind speed transfinites, data exception or display equipment fault, automatically by the form of SMS and phone get in touch with
Related management personnel；The electronic caution board real-time display warning information being mounted on by road when wind speed transfinites warns vehicular traffic.
The present invention realizes the real-time strong wind early warning of highway, can be avoided the traffic safeties thing such as overturning caused by beam wind on highway
Therefore ensure trip human life's property safety, improve traffic efficiency；Using cloud transimission and storage data, reduce equipment at
This, monitoring data are checked in realization whenever and wherever possible, break through management limitation；When real-time strong wind early warning utmostly increases road
Between, highway traffic efficiency is further increased, is of great significance for improving traffic trip environment.
Detailed description of the invention
The attached drawing constituted part of this application is used to provide further understanding of the present invention, schematic reality of the invention
It applies example and its explanation is used to explain the present invention, do not constitute improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the big wind pre-warning method flow diagram of the highway of the invention based on cloud storage.
Specific embodiment
The embodiment of the present invention is described in detail below in conjunction with attached drawing, but the present invention can be limited according to claim
Fixed and covering multitude of different ways is implemented.
Referring to Fig. 1, the big wind pre-warning method of highway based on cloud storage, the specific steps are as follows:
1) real-time monitoring and acquisition are carried out to the wind speed along highway；
2) judge automatically whether data collected abnormal, whether wind speed transfinites, display terminal whether failure；
3) result of data and (2) judgement that (1) acquires cloud is real-time transmitted to by network to store；
4) (1) air speed data and (2) judging result are monitored in real time by on-line monitoring system and APP；
5) pass through on-line monitoring system and APP inquiry and downloads historical data (1) and (2)；
6) when wind speed transfinites, data exception or display equipment fault, system automatically by SMS and phone shape
Formula gets in touch with related management personnel；
7) when wind speed transfinites, the electronic caution board real-time display warning information being mounted on by road warns vehicular traffic；
The acquisition method of wind speed can be ultrasonic type, thermal field formula and any one of mechanical；Air speed data transmission and
Acquisition method can be using piezoelectric type, resistance-type and digital any；Self-built cloud storage system or the existing cloud storage of lease
System, data are transmitted by cable network or wireless network；Management service personnel are supervised online by account and password login
Examining system and APP, monitoring are inquired and download wind speed risk monitoring data and judge information.Display terminal (example at regular intervals
Such as 5 minutes or 10 minutes) automatic feedback system state: display terminal Normal Feedback number 1 is fed back if display terminal failure
Numerical value 0；If display terminal pathological system notifies administrative staff automatic dialing phone or by way of sending short message.
The air speed data acquired in real time and first 1 second, preceding 3 seconds data and regional 50 years Maximum wind speeds are compared,
If wind speed is higher than 50 years Maximum wind speeds or acquisition data are identical three times or are greater than 5m/ with the difference of first 1 second acquisition wind speed
S determines air speed data then for exception, otherwise determines that air speed data is normal；
In the normal situation of data, by the instantaneous value of monitoring data, in short-term one of mean value, root-mean-square value or combination
It is compared with corresponding threshold value:
If 1) monitor value is greater than threshold value for the first time, determine that wind speed transfinites, the concurrent short massage notice pipe of system automatic dialing phone
Reason personnel, while to display equipment publication warning order, display equipment passes through text and color alerts vehicular traffic；
If 2) monitor value is less than or equal to threshold value, administrative staff are not notified and do not issue warning order；
3) if a preceding monitoring data have transfinited, this monitoring data continues to transfinite, then is not longer notified about administrative staff,
Display equipment continues to keep information warning；
If 4) a preceding monitoring data transfinite, this monitoring data is less than or equal to threshold values, system automatic dialing phone
And short massage notice administrative staff are sent, while to display equipment publication revocation warning order, showing device revocation information warning.
In the present embodiment, the countermeasure of data exception is as follows:
If 1) data first appear exception, system shows equipment dimension automatically by phone and short massage notice administrative staff
Hold original state；
2) if preceding once have already appeared data exception, there is exception again in this data, then is not longer notified about administrative staff,
Show that equipment maintains original state；
In the present embodiment, carries out wind tunnel test and numerical value simulation experiment study, determine the wind speed of highway strong wind early warning
Threshold value；
In the present embodiment, early warning display board is mounted on road both sides, is shown using LED or one of liquid crystal display；
In the present embodiment, early warning display board passes through one of text, number and color or combination display warning information, example
Such as:
1) blue bottom wrongly written or mispronounced character is shown: 1 grade of early warning of strong wind is enhanced your vigilance；
2) yellow bottom indigo plant word is shown: 2 grades of early warning of strong wind, Reduced Speed Now；
3) red bottom wrongly written or mispronounced character is shown: 3 grades of early warning of strong wind, no through traffic.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (9)
1. a kind of highway based on cloud storage big wind pre-warning method in real time, it is characterised in that: the height based on cloud storage
Fast highway in real time big wind pre-warning method the following steps are included:
1) real-time monitoring and acquisition are carried out to the wind speed along highway；
2) judge automatically whether step 1) air speed data collected abnormal, whether wind speed transfinites and show by distinguished number
Terminal whether failure；
3) result for data and step 2) judgement that step 1) collects is real-time transmitted to cloud to store, for client
On-line monitoring system and APP call cloud data real time monitoring air speed data and judging result, pass through on-line monitoring system and APP
Inquiry and downloads historical data；
4) it is actively warned to related management personnel or vehicular traffic according to the judging result of step 2)；The mode of the active
It is to get in touch with relevant tube automatically by the form of SMS and phone when wind speed transfinites, data exception or display equipment fault
Reason personnel；When wind speed transfinites, the electronic caution board real-time display warning information being mounted on by road warns vehicular traffic.
2. the highway according to claim 1 based on cloud storage big wind pre-warning method in real time, it is characterised in that: described
The method for carrying out real-time monitoring to the wind speed along highway in step 1) is ultrasonic type wind measurement method, thermal field formula wind
Fast measurement method or mechanical wind measurement method.
3. the highway according to claim 2 based on cloud storage big wind pre-warning method in real time, it is characterised in that: described
The method being acquired in step 1) to the wind speed along highway is the acquisition of piezoelectric type wind speed, the acquisition of resistance-type wind speed or number
The acquisition of word formula wind speed.
4. the highway according to claim 3 based on cloud storage big wind pre-warning method in real time, it is characterised in that: described
Whether Yi Chang specific implementation is air speed data in step 2):
If U (t) > U* or U (t)=U (t-1)=U (t-3) or | U (t)-U (t-1) | > 5m/s, determine monitoring wind
Fast data exception；
Wherein:
U* is 50 years Maximum wind speeds along highway；
U (t) is t moment to real-time monitoring wind speed along highway；
U (t-1) is t-1 seconds moment to real-time monitoring wind speed along highway；
U (t-3) is t-1 seconds moment to real-time monitoring wind speed along highway.
5. the highway according to claim 3 based on cloud storage big wind pre-warning method in real time, it is characterised in that: described
In step 2) wind speed whether transfinite be by the instantaneous value of real-time monitoring wind speed along highway, in short-term mean value, in root-mean-square value
One kind or combination compared with corresponding wind speed threshold value, and then judge whether wind speed transfinites.
6. the highway according to claim 5 based on cloud storage big wind pre-warning method in real time, it is characterised in that: described
Wind speed threshold value is by wind tunnel test or numerical experiments determination or according to the existing empirically determined of administrative department.
7. the highway according to claim 6 based on cloud storage big wind pre-warning method in real time, it is characterised in that: described
The specific embodiment that whether wind speed transfinites in step 2) is:
If monitor value is greater than wind speed threshold value for the first time, determine that wind speed transfinites, the concurrent short massage notice administrative staff of automatic dialing phone,
Simultaneously to display equipment publication warning order, display equipment passes through text and color alerts vehicular traffic；If monitor value is less than
Or it is equal to wind speed threshold value, does not then notify administrative staff and does not issue warning order；If a preceding monitoring data have transfinited, this
Secondary monitoring data continue to transfinite, then are not longer notified about administrative staff, and display equipment continues to keep information warning；If preceding primary monitoring
Data over run, this monitoring data are less than or equal to wind speed threshold values, and system automatic dialing phone simultaneously sends short massage notice administrator
Member, while to display equipment publication revocation warning order, show device revocation information warning.
8. the highway according to claim 3 based on cloud storage big wind pre-warning method in real time, it is characterised in that: described
Whether Yi Chang specific embodiment is display terminal in step 2): if display terminal is normal, sending a special number letter
Number；If display terminal is abnormal, sends and normally send the different digital signal of special number from display terminal.
9. the big wind pre-warning method in real time of the highway based on cloud storage described in -8 any claims according to claim 1,
It is characterized by: the judgement of data and step 2) that the step 1) collects the result is that by way of cable network or nothing
The mode of gauze network is real-time transmitted to cloud and is stored.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811505959.5A CN109584585A (en) | 2018-12-10 | 2018-12-10 | Highway based on cloud storage big wind pre-warning method in real time |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811505959.5A CN109584585A (en) | 2018-12-10 | 2018-12-10 | Highway based on cloud storage big wind pre-warning method in real time |
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| Publication Number | Publication Date |
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| CN109584585A true CN109584585A (en) | 2019-04-05 |
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ID=65928817
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| CN201811505959.5A Pending CN109584585A (en) | 2018-12-10 | 2018-12-10 | Highway based on cloud storage big wind pre-warning method in real time |
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Application publication date: 20190405 |