CN107146428A - Road traffic intelligent inducing system - Google Patents
Road traffic intelligent inducing system Download PDFInfo
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- CN107146428A CN107146428A CN201710518356.8A CN201710518356A CN107146428A CN 107146428 A CN107146428 A CN 107146428A CN 201710518356 A CN201710518356 A CN 201710518356A CN 107146428 A CN107146428 A CN 107146428A
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/07—Controlling traffic signals
- G08G1/08—Controlling traffic signals according to detected number or speed of vehicles
Abstract
A kind of road traffic intelligent inducing system, including server, master controller and multiple induction modules, each induction module includes control unit, data acquisition unit and induction unit, and each control unit correspondence is electrically connected with a data acquisition unit and an induction unit；Server is used to send Current traffic congestion data to master controller；In an induction module, data acquisition unit is used to collect Current traffic data, and sent Current traffic data to master controller by control unit, master controller receives and responds Current traffic congestion data and Current traffic data, for sending control signal to control unit, unit is induced to receive and responsive control signal, for performing traffic guidance operation.Above-mentioned road traffic intelligent inducing system is powered using solar energy module, is coordinated with existing street lamp module and is realized traffic guidance function, is carried out circuit laying without extra, is that can be achieved using existing line, can have preferable traffic guidance effect.
Description
Technical field
The present invention relates to road traffic inductive technology field, more particularly to a kind of road traffic intelligent inducing system.
Background technology
It is well known that in the case of low visibility, for example, in rings such as mist, severe snow, heavy rain, sandstorm, haze or nights
Under border, when can often occur in traffic accident, especially traffic accidents, low visibility be influence traffic safety most serious
One of meteorology.
Common, often easily send out section in accident installs some notice boards or speed limit mark to existing traffic guidance mode
Will, so, although can play certain warning reminding effect, still, its inducing function is excessively single, especially in complicated friendship
Under logical environment, traffic guidance effect is not ideal enough.
Further, these notice boards or speed(-)limit sign need to be individually for its progress circuit lay-up operation, that is, need extra
Circuit lay-up operation is carried out, to realize individually power supply effect.
The content of the invention
Based on this, it is necessary to provide a kind of traffic guidance effect preferably, and without additionally carrying out circuit lay-up operation
Road traffic intelligent inducing system.
A kind of road traffic intelligent inducing system, including：Server, master controller and multiple induction modules,
Each induction module includes control unit, data acquisition unit and induction unit, each described control unit
Correspondence is electrically connected with induction unit described in data acquisition unit and one described in one；
The server is used to send Current traffic congestion data to the master controller；
In an induction module, the data acquisition unit is used to collect Current traffic data, and by described
Control unit sends the Current traffic data to the master controller, and the master controller is received and responded described current
Traffic congestion data and the Current traffic data, for sending control signal to described control unit, the induction unit connects
Receive and respond the control signal, for performing traffic guidance operation.
In one of the embodiments, the induction unit is RGY light-emitting devices, and the RGY light-emitting devices are received and rung
The control signal is answered, for sending gold-tinted, feux rouges and/or green glow.
In one of the embodiments, described control unit be provided with GPRS/4G communication subelement, for will it is described currently
Traffic data is sent to the master controller.
In one of the embodiments, the data acquisition unit includes hygrosensor, hygrosensor, visibility spy
Survey device, camera, GPS positioning device and vehicle flowrate detector.
In one of the embodiments, the Current traffic data include current temperature data, it is current humidity data, current
Visibility data, current image data, current location data and current vehicle data on flows.
In one of the embodiments, the road traffic intelligent inducing system has multiple, and each road traffic
Intelligent inducing system controls network by Zigbee module compositing area.
In one of the embodiments, the master controller is additionally operable to send the Current traffic data to the service
On device.
In one of the embodiments, the server is additionally operable to send the Current traffic data to intelligent terminal
On.
In one of the embodiments, the road traffic intelligent inducing system also includes multiple solar powered modules,
Each solar powered module correspondence is electrically connected with street lamp module described in one.
In one of the embodiments, the solar powered module include solar panel and battery, it is described too
Positive energy cell panel is electrically connected with the battery.
Relative to the traffic guidance mode that tradition erects notice board or speed(-)limit sign, above-mentioned road traffic intelligent inducing system
Traffic guidance function is realized using existing street lamp module, circuit laying is carried out without extra, is that can be achieved using existing line,
Under complicated traffic environment, there can be preferable traffic guidance effect.
Brief description of the drawings
Fig. 1 is the functional block diagram of the road traffic intelligent inducing system of an embodiment of the present invention；
Fig. 2 is the structural representation of the street lamp module shown in an embodiment of the present invention；
Fig. 3 is the functional block diagram of the street lamp module shown in an embodiment of the present invention.
Embodiment
For the ease of understanding the present invention, the present invention is described more fully below with reference to relevant drawings.In accompanying drawing
Give the better embodiment of the present invention.But, the present invention can be realized in many different forms, however it is not limited to herein
Described embodiment.On the contrary, the purpose for providing these embodiments is to make to understand more the disclosure
Plus it is thorough comprehensive.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or can also have element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " level ", " left side ",
For illustrative purposes only, it is unique embodiment to be not offered as " right side " and similar statement.
Unless otherwise defined, all of technologies and scientific terms used here by the article is with belonging to technical field of the invention
The implication that technical staff is generally understood that is identical.Term used in the description of the invention herein is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term as used herein " and/or " including one or more
The arbitrary and all combination of related Listed Items.
Referring to Fig. 1, road traffic intelligent inducing system 10 includes server 100, master controller 200 and multiple street lamp moulds
Block 300, road traffic intelligent inducing system 10 is applied to the more roadnets of vehicle flowrate such as highway and city expressway,
Certainly, road traffic intelligent inducing system 10 applies also for other roadnet systems, and be particularly suitable for use in foggy rainy region.
For example, the street lamp module is an independent street lamp, multiple street lamp modules are then arranged on a road for interval
Multiple street lamps；And for example, the street lamp module is the combination of several independent street lamps.
Referring to Fig. 1, each street lamp module 300 includes control unit 310, data acquisition unit 320 and induction unit
330, each correspondence of described control unit 310 described in data acquisition unit described in one 320 and one with inducing unit 330 electrically to connect
Connect, that is to say, that on each street lamp, including a control unit 310, a data acquisition unit 320 and an induction
Unit 330, i.e. each street lamp module includes control unit, data acquisition unit and induction unit, in a street lamp
In module, described control unit is electrically connected with the data acquisition unit and the induction unit.Control unit 310 is used to control
Data acquisition unit 320 processed and induction unit 330 work.
Referring to Fig. 1, server 100 is used to send Current traffic congestion data to the master controller 200, example
Such as, the Current traffic congestion data is the real-time traffic flow amount of current region, weather forecast and being estimated according to weather forecast obtains
Following a period of time in the specific traffic congestion data such as vehicle flowrate.For example, the Current traffic congestion data is relatively general
Read, the congestion status for representing current region can be the parameters such as an index or percentage, be not meant to that road is handed over
Lead to certain congestion, and refer to utilize server, i.e. internet+big data to obtain various to influence the factor of traffic, and root
The obtained volume of data on road traffic vehicle flowrate is calculated according to these influence factors.
It is pointed out that the traffic congestion data of the server is obtained based on large database concept, for example, the server
With major traffic database network consistings, for example, the road Monitoring Data of the traffic database including major transportation departments, major
Data web site etc., in this way, the traffic congestion data that the server is obtained is more accurate, more comprehensively, while the service
The data collected and come from major street lamp modules and other major traffic databases are also carried out Real-Time Sharing by device, so that group
Into good information sharing network, in order to provide more, traffic congestion data provides preferable basis comprehensively and accurately.
Referring to Fig. 1, in a street lamp module 300, the data acquisition unit 320 is used to collect Current traffic
Data, and sent the Current traffic data to the master controller 200 by described control unit 310, the master control
Device 200 processed receives and responds the Current traffic congestion data and the Current traffic data, for described control unit 310
Control signal is sent, the induction unit 330 receives and responds the control signal, for performing traffic guidance operation, for example,
Traffic guidance operation is the traffic guidance light for sending different colours, for example, the instruction that described control unit 310 is received is fog-zone
Deng low visibility induction instruction when, then the induction unit 330 sends gold-tinted and induced, section, current road in front of indication
The situation that section, current time or future time instance have the low visibility such as fog-zone is sent, to induce the Slow Down of road driving, sail
Go out at a high speed or rest in service area, now, the induction unit 330 can be simultaneously emitted by gold-tinted and feux rouges；If the control is single
When the instruction that member 310 is received instructs for the induction of smooth traffic, then the induction unit 330 sends green glow and induced, and indicates
Front section, current road segment, current time or future time instance road all can be unimpeded, to induce the normal row of vehicle of road driving
Sail；If the instruction that described control unit 310 is received instructs for the induction of traffic congestion, the induction unit 330 is sent out
Go out feux rouges to be induced, indication front section, current road segment, current time or future time instance road all can congestion, for example, should
The problems such as congestion may be for traffic accident, Changes in weather or vehicle flowrate abruptly increase is caused, to induce the vehicle of road driving slow
Go, roll away from a high speed or rest in service area.
So, the traffic guidance mode of notice board or speed(-)limit sign is erect relative to tradition, above-mentioned road traffic is intelligently lured
Guiding systems 10 realize traffic guidance function using existing street lamp module 300, carry out circuit laying without extra, utilize existing line
Road is that can be achieved, and under complicated traffic environment, can have preferable traffic guidance effect.
In one embodiment, the data acquisition unit include hygrosensor, hygrosensor, visibility detector,
Camera, GPS positioning device and vehicle flowrate detector；And for example, the Current traffic data include current temperature data, it is current wet
Degrees of data, current visibility data, current image data, current location data and current vehicle data on flows, in such manner, it is possible to obtain
More precisely with the comprehensive Current traffic data, the Current traffic congestion data for correcting the server offer,
And then induction operation is more accurately carried out, meanwhile, the service can also constantly be corrected and updated to the Current traffic data
The Current traffic congestion data in device, is easy to it to provide more accurately described work as the street lamp module in remaining section
Preceding traffic congestion data, realizes that Local Area Network coordinated type Induction Control is operated.
It should be noted that when the Current traffic data gathered according to the data acquisition unit, and calculate
To during the not congestion of section, but road ahead has traffic accident, and congestion in road problem can occur for rear section, then passes through clothes
The Current traffic congestion data that business device is sent, the Current traffic data can be corrected well, more smart so as to obtain
Accurate induction instruction much sooner.
In one embodiment, the induction unit is RGY (red greenish-yellow) light-emitting device, and the RGY light-emitting devices are received simultaneously
The control signal is responded, for sending gold-tinted, feux rouges and/or green glow.It is appreciated that low visibility (mist, severe snow, heavy rain,
Sandstorm, haze, night etc.) environment occurs in traffic accident, especially traffic accidents often, and low visibility is shadow
Ring one of meteorology of traffic safety most serious.The light of different colours light transmittance in the mist of different gear concentration is shown in Table 1.
Table 1
| Gear | 0 | 10 | 12 | 14 | 16 | 18 |
| It is red | 1 | 0.7995 | 0.5473 | 0.2288 | 0.0621 | 0.0387 |
| Yellow | 1 | 0.9629 | 0.6717 | 0.2934 | 0.0902 | 0.0429 |
| Green | 1 | 0.7576 | 0.5036 | 0.1955 | 0.0670 | 0.0308 |
| Blueness | 1 | 0.7421 | 0.5084 | 0.2175 | 0.0633 | 0.0286 |
As it can be seen from table 1 six gears (0 grade, 10 grades, 12 grades, 14 grades, 16 grades and 18 grades) generation of humidifier is different
The mist of concentration, mistiness degree rises with the rising of gear.Data quoted from《Visible ray mist transmitting is preliminary under severe weather conditions
Research》.The contrast from data is as can be seen that penetrativity of four kinds of monochromatic LEDs under different mistiness degree, has drawn with mistiness
The rising of degree, the Penetrating Fog performance of monochromatic LED also declines, but decline degree is not quite similar.Four kinds of monochromatic light are yellow under any concentration
The Penetrating Fog performance of light is best；Next to that feux rouges；Mist transmitting it is worst be green glow and blue light.
Therefore, the induction unit is RGY light-emitting devices, more meets road traffic condition, can have and preferably induce
Effect.
In one embodiment, described control unit is provided with GPRS/4G communication subelements, for by the Current traffic number
According to sending to the master controller, in such manner, it is possible to which preferably the Current traffic data are sent to the master controller；
And for example, the road traffic intelligent inducing system has multiple, and each road traffic intelligent inducing system passes through GPRS/4G
Module, Zigbee module or WiFi module compositing area control network, in such manner, it is possible to which the section in region is constituted into a net
Network, the accuracy of regionality and induction beneficial to induction.
In one embodiment, the master controller is additionally operable to send the Current traffic data to the server,
In such manner, it is possible to preferably correct the traffic congestion data of the server.
In one embodiment, the server is additionally operable to send the Current traffic data to intelligent terminal.
In one embodiment, the road traffic intelligent inducing system also includes multiple solar powered modules, Mei Yisuo
Solar powered module correspondence is stated to be electrically connected with street lamp module described in one；And for example, the solar powered module includes the sun
Energy cell panel and battery, the solar panel are electrically connected with the battery, so, more environmentally-friendly, and energy supply is more
It is independent.
In order to further illustrate introduction to above-mentioned street lamp module, for example, also referring to Fig. 2 and Fig. 3, street lamp module
300 include：Street lamp body 340, solar panel 350, battery 360, controller for road lamp 370, RGY light-emitting devices 380, institute
Solar panel 350, the battery 360, the controller for road lamp 370 and the RGY light-emitting devices 380 is stated to set respectively
In on the street lamp body 340.
The battery is electrically connected with the solar panel, the controller for road lamp and the RGY light-emitting devices respectively
Connect, the battery be used for powered to the controller for road lamp and the RGY light-emitting devices, the controller for road lamp with it is described
RGY light-emitting devices are electrically connected, and the controller for road lamp is used to control the RGY light-emitting devices to work.
So, the traffic guidance mode of notice board or speed(-)limit sign is erect relative to tradition, above-mentioned street lamp module 300 can
Traffic guidance function is realized, and is that can be achieved using existing line without additionally carrying out circuit laying, in complicated traffic environment
Under, there can be preferable traffic guidance effect.
In one embodiment, the street lamp body includes lamp stand and light source module, the light source module, the solar-electricity
Pond plate, the battery, the controller for road lamp and the RGY light-emitting devices are respectively arranged on the lamp stand；And for example, it is described
Battery is also electrically connected with the light source module, so, more environmentally-friendly, is energized more independent.
In one embodiment, the light source module includes shell and LED, and the shell is arranged at the end of the lamp stand
On, the LED is arranged in the shell；And for example, the RGY light-emitting devices have hollow cylindrical structure, the RGY hairs
Electro-optical device is placed on outside the lamp stand；And for example, the RGY light-emitting devices to the distance between the end of the lamp stand for 0.5m~
3.5m；And for example, the RGY light-emitting devices are RGY display screens or RGY lamps, in such manner, it is possible to play more preferable traffic guidance effect.
In one embodiment, the road traffic induction street lamp also includes caisson, and the caisson is arranged at the road
On lamp body, the battery and the controller for road lamp are arranged in the caisson, in such manner, it is possible to preferably protect described
Battery and controller for road lamp.
In one embodiment, often easily send out section in accident installs some notice boards or speed limit to existing induction mode
Mark, although can play a role, but function is excessively single, under complicated traffic environment, it is impossible to realize more comprehensively,
More effective traffic guidance.It is that these notice boards or speed(-)limit sign are individually powered again in many cases simultaneously, the energy of waste；
In consideration of it, this patent proposes a kind of road traffic intelligent inducing system, gold-tinted is used as fog-zone traffic guidance, feux rouges and green glow and used
Make to indicate the novel energy-saving environment-friendly that degree is gathered around in traffic, using existing " Internet of Things+big data " technology, section peace is easily sent out in accident
Dress, the different prompting of driver can be provided automatically, this will substantially reduce the generation of traffic accident according to external environment
Probability, will also promote the development of China's intelligent transportation cause；In order to achieve the above object, the present invention easily sends out section for accident and provided
A kind of road traffic intelligent inducing system, can greatly reduce the probability of happening of traffic accident；Road traffic intellectual inducing system
System is made up of power module, sensor assembly, big data Switching Module, main controller and display module, and power module is by solar energy
Plate and batteries into, store solar energy, independently-powered to whole system, energy-conserving and environment-protective, sensor assembly is detected by humiture
Some other necessary sensor group such as device, visibility detector, camera, GPS location, vehicle flowrate detector into, gather road
The information such as mistiness degree, the vehicle flowrate at road scene, big data Switching Module is placed in road monitoring center, and road monitoring center is institute
Master controller is stated, is communicated using GPRS/4G and node main controller, the live such as mistiness of the road that sensor assembly is collected
Degree, vehicle flowrate, GPS location, image lamp information back are to road monitoring center, and road monitoring is centrally through artificial or intelligence control
Node display module processed, while this module can be incorporated to the big data system of traffic congestion again, congestion in road real-time condition is passed through
Display module shows that main controller is made up of node main controller and General controller, and General controller is placed in road monitoring center, with big number
According to the inducible system of Switching Module Collaborative Control entire road, Node Controller is used for controlling single inducible system, and can lead to
Zigbee module and neighbor systems MANET are crossed, to realize Region control, display module is induced by the LED of tri- kinds of colors of RGY
Lamp, but it is not limited to induced light, it is also possible to display screen is constituted, and Y gold-tinteds are used as fog-zone traffic guidance, R feux rouges and G green glows
Indicate that degree is gathered around in traffic.The positions such as this system can be installed but be not limited to lamp stand, guardrail；And for example, road traffic intellectual inducing system
The advantage of system is as follows：Auxiliary street lamp realizes traffic guidance function, reduces traffic accident incidence；It is independently-powered using solar energy,
Energy-conserving and environment-protective, autonomous networking is incorporated to traffic congestion big data system, to show the real-time congestion information of traffic.
Embodiment described above only expresses the several embodiments of the present invention, and it describes more specific and detailed, but
Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for the ordinary skill people of this area
For member, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the present invention's
Protection domain.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. a kind of road traffic intelligent inducing system, it is characterised in that including：Server, master controller and multiple induction modules,
Each induction module includes control unit, data acquisition unit and induction unit, each described control unit correspondence
With inducing unit to be electrically connected with described in data acquisition unit described in one and one；
The server is used to send Current traffic congestion data to the master controller；
In an induction module, the data acquisition unit is used to collect Current traffic data, and passes through the control
Unit sends the Current traffic data to the master controller, and the master controller receives and responds the Current traffic
Congestion data and the Current traffic data, for sending control signal to described control unit, the induction unit is received simultaneously
The control signal is responded, for performing traffic guidance operation.
2. road traffic intelligent inducing system according to claim 1, it is characterised in that the induction unit is sent out for RGY
Electro-optical device, the RGY light-emitting devices receive and respond the control signal, for sending gold-tinted, feux rouges and/or green glow.
3. road traffic intelligent inducing system according to claim 1, it is characterised in that described control unit is provided with
GPRS/4G communicates subelement, for the Current traffic data to be sent to the master controller.
4. road traffic intelligent inducing system according to claim 1, it is characterised in that the data acquisition unit includes
Hygrosensor, hygrosensor, visibility detector, camera, GPS positioning device and vehicle flowrate detector.
5. road traffic intelligent inducing system according to claim 4, it is characterised in that the Current traffic data include
Current temperature data, current humidity data, current visibility data, current image data, current location data and current wagon flow
Measure data.
6. road traffic intelligent inducing system according to claim 1, it is characterised in that the road traffic intellectual inducing
System have it is multiple, and each road traffic intelligent inducing system pass through Zigbee module compositing area control network.
7. road traffic intelligent inducing system according to claim 1, it is characterised in that the master controller be additionally operable to by
The Current traffic data are sent to the server.
8. road traffic intelligent inducing system according to claim 7, it is characterised in that the server is additionally operable to institute
Current traffic data are stated to send to intelligent terminal.
9. road traffic intelligent inducing system according to claim 1, it is characterised in that the road traffic intellectual inducing
System also includes multiple solar powered modules, and each solar powered module correspondence electrically connects with street lamp module described in one
Connect.
10. road traffic intelligent inducing system according to claim 9, it is characterised in that the solar powered module
Including solar panel and battery, the solar panel is electrically connected with the battery.
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| CN109559514A (en) * | 2018-12-19 | 2019-04-02 | 昆明兰特电子有限公司 | A kind of intelligent transportation dynamic symbol board |
| CN110324368A (en) * | 2018-03-29 | 2019-10-11 | 上海博泰悦臻网络技术服务有限公司 | A kind of sharing method and its system of the predicting road conditions based on weather |
| CN111739298A (en) * | 2020-06-09 | 2020-10-02 | 孔祥真 | Service system for solving road congestion |
| CN113823091A (en) * | 2021-09-27 | 2021-12-21 | 桂林海威科技股份有限公司 | Traffic accident reminding system based on intelligent street lamp |
| CN114822041A (en) * | 2022-06-27 | 2022-07-29 | 南京纳尼亚科技有限公司 | Lane-level highway driving sight line induction system under ultra-low visibility |
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| CN113823091A (en) * | 2021-09-27 | 2021-12-21 | 桂林海威科技股份有限公司 | Traffic accident reminding system based on intelligent street lamp |
| CN114822041A (en) * | 2022-06-27 | 2022-07-29 | 南京纳尼亚科技有限公司 | Lane-level highway driving sight line induction system under ultra-low visibility |
| CN114822041B (en) * | 2022-06-27 | 2022-09-02 | 南京纳尼亚科技有限公司 | Lane-level highway driving sight line induction system under ultra-low visibility |
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