CN106846847A - A kind of lane occupancy alarming device - Google Patents
A kind of lane occupancy alarming device Download PDFInfo
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- CN106846847A CN106846847A CN201710087721.4A CN201710087721A CN106846847A CN 106846847 A CN106846847 A CN 106846847A CN 201710087721 A CN201710087721 A CN 201710087721A CN 106846847 A CN106846847 A CN 106846847A
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- G08G—TRAFFIC CONTROL SYSTEMS
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- G08G1/09—Arrangements for giving variable traffic instructions
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Abstract
The invention belongs to intelligent transportation equipment technical field, specifically related to a kind of lane occupancy alarming device, agent structure includes geomagnetic sensor, velocity sensor, relay station, display and processing center, the agent structure of display therein includes display screen, extinction plate, wind wheel, energy conversion module and battery, presence and vehicle cab recognition using geomagnetic sensors detection vehicle, velocity sensor detects running velocity, relay station is received and forwards radio signal, the occupancy situation of display screen display road ahead section and traffic are indicated, extinction plate absorbs solar energy, wind wheel utilizes wind power generation, energy conversion module is by solar energy and wind energy transformation into electric energy, battery collects electric energy and for lane occupancy alarming device provides electricity, the processing center of micro processor formula structure has programmable control function；Its simple structure, scientific in principle reliability, it is easy to accomplish, easy to operate, environmental protection and energy saving, intelligence degree is high, and use environment is friendly.
Description
Technical field
The invention belongs to intelligent transportation equipment technical field, and in particular to a kind of lane occupancy alarming device, Neng Gougen
Judge the occupancy in track according to the travel speed and down time of vehicle and shown on road cross display in advance,
Human pilot is reminded to make adjustment in time.
Background technology
Whether influence of the road to vehicle safety shows the development of road and building with the people's for road network
The economic development of living standard, habits and customs and society is adapted, if car multichannel is few, Road Service Life can be reduced, easily
Go wrong, thus traffic safety problem can be protruded；Next to that whether road management facility is scientific and reasonable with traffic control device,
If scientific and reasonable, vehicle also can be methodically dredged when traffic congestion, solve traffic jam issue, reduce traffic
The generation of security incident；Because the road construction cycle is long, its growth does not catch up with the sharp increase of vehicle much so that traffic jam
Situation goes from bad to worse, this almost common fault as all cities, although traffic congestion is the progressive embodiment of country, but traffic jam
The influence for causing is very severe, is calculated according to Chinese Academy of Social Sciences Institute of Quantitative and Technical Economics Zhang Guochu, traffic congestion
Transport resource is wasted, and reduces conevying efficiency, consume social cost, the national loss caused by traffic congestion in a year is about
170000000000 yuan, and rise year by year, have the whole world in view, " very injured " is not only China, one research display of Texas, USA,
The U.S. is up to 63,100,000,000 dollars because of traffic jam, the economic loss for causing every year on average；The production that London wastes weekly for this
Up to 2,900,000 dollars of power value, the economic loss that Hong-Kong thereby results in every year is up to more than 300,000,000 dollars；When traffic congestion turns into normal
State, the physical and mental health of people is necessarily injured by vehicle exhaust,《Report》It was found that, from terms of colony unable to endure any longer, race by bus
It is in the majority, and degree is more serious than driving race much, wherein, women is 35.97 minutes institute's patient working-trip time, and male
Only 31.63 minutes, in " influence that traffic congestion is brought " one, 51.06% interviewee have selected " mood is impacted ",
It is only second to be late：In the issuable mood of traffic congestion is met with, the most of " sense of anxiety " are selected, other are followed successively by angry
Sense, to detest sense, the tension in city, and 82.69% people meets traffic congestion and can have the fidgets；Except swaying the emotion, traffic congestion
The healthy of people is more endangered, famous health education expert Hong Zhao light is pointed out, during traffic congestion, the change in mood can also influence
Cardiovascular, endocrine device, cause tiredness, ache all over, the rising of the fire of deficiency type, blood pressure, increased heart rate etc..Additionally, sitting is also
Whole body blood circulation can be caused to be deteriorated, cause DOMS, stiff etc., for driver, be also easy to induce varication；Traffic congestion
When, more serious will calculate motor vehicle exhaust emission pollution, academician of the Chinese Academy of Sciences, China Environmental Monitoring General Station researcher Wei Fusheng couples
This is represented, when vehicle stops stopping out, engine combustion not exclusively, can produce many pollutants, wherein comprising a large amount of diameter≤2.5
The fine particulates of micron, easily enter lung with breathing, and exhaust pollutant not only stimulates eyes and lung, also results in and cough
Cough, asthma, bronchitis etc., additionally, also not only stimulating respiratory tract, even more containing harmful substances such as benzene, toluene in vehicle exhaust
Discovery is also studied by a kind of carcinogenic substance, Italian Naples university, and vehicle exhaust has a strong impact on male fecundity.Change traffic
Effective solution of present situation is exactly the traffic monitor in city traffic management department Erecting and improving, traffic monitor
Main target is to adapt to the change of dynamic traffic situation, by gathering traffic data and being transmitted to traffic control center,
Center is analyzed, and according to analysis result, is come in and gone out and signal lamp centrally through control vehicle, so that preferably controlled traffic；In
The heart can also rapidly be taken measures using these data when there is traffic accident, while administrative center can be the traffic number of collection
According to driver is transmitted to, this helps to slow down traffic congestion, optimizes traffic route, and the logical of existing road is improved with traffic monitor
Row ability, the sudden traffic events of Coordination Treatment relax traffic jam, so as to improve traffic.Therefore, R ＆ D design is a kind of
Lane occupancy alarming device, can in advance make warning when road gets congestion, so that human pilot makes route adjustment,
Save the travel time, it is very promising with good economic and social benefit.
The content of the invention
It is an object of the invention to the shortcoming for overcoming prior art to exist, seek to design a kind of lane occupancy warning dress
Put, warning can be in advance made when road gets congestion, so that human pilot makes route adjustment, save the travel time, section
Can environmental protection.
To achieve these goals, the agent structure of lane occupancy alarming device of the present invention is sensed including earth magnetism
Device, velocity sensor, relay station, display and processing center；It is respectively arranged with the cut-off rule of the every section of road for being warned
Geomagnetic sensor and velocity sensor, geomagnetic sensor and the setting of velocity sensor compartment, geomagnetic sensor and velocity pick-up
The distance between device is 2-4m, and 1 relay station is provided with each crossing traffic lamp stand, and the lower section of each road indicator is set
There is display, processing center is provided with vehicle supervision department；Relay station respectively with every section of road on geomagnetic sensor, speed
The electrical connection of sensor, display and processing center；Display is by display screen, extinction plate, wind wheel, energy conversion module and battery
Constitute；The front of display is provided with display screen, and the back side of display is provided with extinction plate, wind is provided with the top of display
Wheel, display is internally provided with energy conversion module and battery；Display screen is connected with storage battery, extinction plate, wind wheel and
Battery is electrically connected with energy conversion module respectively；Display screen is used to show occupancy situation and the traffic instruction of road ahead section,
Extinction plate is used to absorb solar energy, and wind wheel utilizes wind power generation, and can be converted into for solar energy and mechanical energy by energy conversion module
Electric energy, battery collects the electric energy changed of energy conversion module and is display screen and geomagnetic sensor, velocity sensor, relaying
Stand and processing center provides electricity.
Every section of road of the present invention is the road segment segment between two traffic lights, and every section of road is an alarm module,
All alarm modules are electrically connected with processing center.
Geomagnetic sensor of the present invention is used to detect presence and the vehicle cab recognition of vehicle；Velocity sensor is used to detect
Running velocity；Relay station is used to receive and forward radio signal, and the vehicle that relay station receives geomagnetic sensor upload is deposited
In the running velocity signal uploaded with vehicle signal and velocity sensor and it is forwarded to processing center；It is aobvious on display
Display screen is used to show that the occupancy situation of road ahead section and traffic are indicated that display screen to process structure using cholesterol liquid crystal Display Technique
Into, it is unaffected under strong sunlight irradiation with bistable display feature, realize that fine high-contrast shows without visual angle,
Display screen only power consumption, other times not power consumption, with electricity-saving function when screen display temperature is refreshed；Extinction plate on display
For absorbing solar energy；Wind wheel on display utilizes wind power generation；Energy conversion module on display can be by extinction plate
The solar energy of absorption changes into electric energy, and the mechanical energy that wind wheel is rotated is converted into electric energy by energy conversion module；Storage on display
Battery collects the electric energy changed of energy conversion module and is display screen and geomagnetic sensor, velocity sensor, relay station and place
Reason center provides electricity；Processing center is micro processor, and with programmable control function, processing center is received on relay station
Road is simultaneously taken situation and traffic instructions and sends to display and shown by the information of biography with treatment by analysis.
Lane occupancy alarming device of the present invention realize the technical process of track seizure condition warning include installing,
Set, monitor and four steps for the treatment of：
（1）, install：Geomagnetic sensor and velocity sensor are embedded on lane segmentation line according to the spacing of setting, will be relayed
Station is installed in crossing traffic lamp stand, and display is suspended on the lower section of road indicator, and processing center is installed in into traffic pipe
In the microsystem of the control room of reason department, the installation of lane occupancy alarming device is completed；
（2）, set：Set in the heart in processes geomagnetic sensors detection travel speed as the vehicle of 0-5 ㎞/h duration,
The quiescent duration and vehicle of the vehicle of vehicle and quantity and quiescent time more than 3min, setting processing center is according to every section
Vehicle Speed is divided the restricted driving speed of road into quick, low speed and congestion three keeps off, and is shown quickly, with Huang with green line segment form
Colo(u)r streak segment table shows low speed, and congestion is shown with red line segment form；So that restricted driving speed is 60 ㎞/h as an example, by travel speed 40-60 ㎞/h
It is defined as quickly, travel speed 15-40 ㎞/h being defined as into low speed, travel speed 0-15 ㎞/h is defined as congestion, in treatment
Length and vehicle on center according to every section of road to be appraised and decided and travel vehicle fleet on every section of road；
（3）, monitoring：When vehicle is travelled on road, the travel speed of velocity sensor monitoring vehicle simultaneously passes through on relay station
Reach processing center, during congestion, processing center control geomagnetic sensor monitor travel speed for 0-5 ㎞/h vehicle vehicle,
Quantity and duration are simultaneously uploaded to processing center by relay station；Monitor that road vehicle is located when velocity sensor
When transport condition, by the static lasting of stationary vehicle when geomagnetic sensor monitors that the quiescent time of a certain vehicle is more than 3min
Time and vehicle are uploaded to processing center by relay station；
（4）, treatment：The Vehicle Speed that processing center is uploaded according to velocity sensor is compared vehicle row with setting value
Sail that speed divides quick, low speed and congestion and command display is shown, the display of each road segment segment show it is next with
The traffic of lower two road segment segments；During congestion, processing center is 0-5 ㎞/h's according to the travel speed that geomagnetic sensor is uploaded
The vehicle of vehicle, quantity and duration and this section of road running vehicle sum carry out computing and draw this section of occupancy of road,
Display shows this section of occupancy of road, carries out travel route adjustment for the driver and crew of subsequent vehicle or continues waiting for passing through
Selection, mitigate congested link traffic pressure, it is ensured that the smoothness of road, alleviate driver anxiety；When in treatment
When the heart receives the quiescent duration and vehicle of the vehicle of the quiescent time more than 3min of geomagnetic sensor monitoring, processing center
The contact patrol personnel of ground service nearby go at stationary vehicle and are checked, exclude vehicle trouble, it is ensured that human pilot is not on
Sleep or morbid state；When occur major traffic accidents, road burst cave in, road finishing restrict driving or road it is forbidden when, treatment
Center instruction display shows the printed words of " road ahead closed, no through traffic ", so that driver detours in advance.
The present invention compared with prior art, presence and vehicle cab recognition using geomagnetic sensors detection vehicle, velocity pick-up
Device detects running velocity, and relay station is received and forwards radio signal, the display screen display road ahead section on display
Occupancy situation and traffic indicate, extinction plate on display absorbs solar energy, and the wind wheel on display utilizes wind power generation, shows
Show that solar energy and wind energy transformation into electric energy, the battery on display can be collected electric energy and be by the energy conversion module on device
Display screen and geomagnetic sensor, velocity sensor, relay station and processing center provide electricity, micro processor formula structure
Processing center has programmable control function；Its simple structure, scientific in principle reliability, it is easy to accomplish, easy to operate, environmental protection section
Can, intelligence degree is high, and use environment is friendly.
Brief description of the drawings
Fig. 1 is agent structure principle schematic of the invention.
Fig. 2 is the principle schematic diagram. of display of the present invention.
Fig. 3 is that lane occupancy of the present invention warns process flow diagram.
The specific road schematic diagram that Fig. 4 is related to for embodiments of the invention.
Specific embodiment
Below by embodiment and with reference to accompanying drawing, the invention will be further described.
Embodiment 1：
The agent structure of the lane occupancy alarming device that the present embodiment is related to as shown in Figure 1, including geomagnetic sensor 1, speed
Degree sensor 2, relay station 3, display 4 and processing center 5；It is respectively arranged with ground on the cut-off rule of the every section of road for being warned
Magnetic Sensor 1 and velocity sensor 2, geomagnetic sensor 1 and the compartment of velocity sensor 2 are set, and geomagnetic sensor 1 is passed with speed
The distance between sensor 2 is 2-4m, and 1 relay station 3, the lower section of each road indicator are provided with each crossing traffic lamp stand
Display 4 is provided with, processing center 5 is provided with vehicle supervision department；Relay station 3 is sensed with the earth magnetism on every section of road respectively
Device 1, velocity sensor 2, display 4 and processing center 5 are electrically connected；As shown in Figure 2, display 4 is by display screen 6, extinction plate
7th, wind wheel 8, energy conversion module 9 and battery 10 are constituted；The front of display 4 is provided with display screen 6, the back side of display 4
It is provided with extinction plate 7, the top of display 4 is provided with wind wheel 8, display 4 is internally provided with energy conversion module 9 and electric power storage
Pond 10；Display screen 6 is electrically connected with battery 10, and extinction plate 7, wind wheel 8 and battery 10 are electrically connected with energy conversion module 9 respectively
Connect；Display screen 6 is used to show that the occupancy situation of road ahead section and traffic are indicated that extinction plate 7 to be used to absorb solar energy, wind wheel 8
Using wind power generation, solar energy and mechanical energy can be converted into electric energy by energy conversion module 9, and battery 10 collects energy conversion
Electric energy that module 9 is changed and be that display screen 6 and geomagnetic sensor 1, velocity sensor 2, relay station 3 and processing center 5 are provided
Electricity.
Every section of road that the present embodiment is related to is the road segment segment between two traffic lights, and every section of road is a warning mould
Block, all alarm modules are electrically connected with processing center 5.
The geomagnetic sensor 1 that the present embodiment is related to is used to detect presence and the vehicle cab recognition of vehicle；Velocity sensor 2 is used for
Detection running velocity；Relay station 3 is used to receive and forward radio signal, and relay station 3 receives what geomagnetic sensor 1 was uploaded
Vehicle is in the presence of the running velocity signal uploaded with vehicle signal and velocity sensor 2 and is forwarded to processing center 5；Display
Display screen 6 on device 4 is used to show that the occupancy situation of road ahead section and traffic are indicated that display screen 6 to be shown using cholesterol liquid crystal
Show that technology processing is constituted, it is unaffected under strong sunlight irradiation with bistable display feature, realize fine high-contrast
Shown without visual angle, the only power consumption, other times not power consumption, with electricity-saving function when screen display temperature is refreshed of display screen 6；Display
Extinction plate 7 on device 4 is used to absorb solar energy；Wind wheel 8 on display 4 utilizes wind power generation；Energy conversion on display 4
The solar energy that extinction plate 7 absorbs can be changed into electric energy by module 9, the mechanical energy conversion that energy conversion module 9 rotates wind wheel 8
It is electric energy；Battery 10 on display 4 collects the electric energy that energy conversion module 9 change and is display screen 6 and earth magnetism sensing
Device 1, velocity sensor 2, relay station 3 and processing center 5 provide electricity；Processing center 5 is micro processor, with programmable
Control function, processing center 5 receive relay station 3 upload information and by analysis with treatment by road occupancy situation and traffic refer to
Order sends to display 4 and is shown.
The lane occupancy alarming device that the present embodiment is related to realizes the technical process such as accompanying drawing 3 of track seizure condition warning
It is shown, including install, set, monitoring and four steps for the treatment of：
（1）, install：Geomagnetic sensor 1 and velocity sensor 2 are embedded on lane segmentation line according to the spacing of setting, by
It is installed in crossing traffic lamp stand after station 3, display 4 is suspended on the lower section of road indicator, processing center 5 is installed in friendship
In the microsystem of the control room of logical administrative department, the installation of lane occupancy alarming device is completed；
（2）, set：Set on the heart 5 in processes geomagnetic sensor 1 detect travel speed as the vehicle of 0-5 ㎞/h it is lasting when
Between, the quiescent duration of the vehicle of vehicle and quantity and quiescent time more than 3min and vehicle, the basis of setting processing center 5
Vehicle Speed is divided every section of restricted driving speed of road into quick, low speed and congestion three keeps off, and is shown quickly with green line segment form,
Low speed is shown with yellow line segment form, congestion is shown with red line segment form；So that restricted driving speed is 60 ㎞/h as an example, by travel speed 40-60
㎞/h is defined as quickly, travel speed 15-40 ㎞/h being defined as into low speed, and travel speed 0-15 ㎞/h is defined as into congestion,
Length and vehicle in processing center 5 according to every section of road to be appraised and decided and travel vehicle fleet on every section of road；
（3）, monitoring：When vehicle is travelled on road, the travel speed of the monitoring vehicle of velocity sensor 2 simultaneously passes through relay station 3
Processing center 5 is uploaded to, during congestion, it is the vehicle of 0-5 ㎞/h that processing center 5 controls geomagnetic sensor 1 to monitor travel speed
Vehicle, quantity and duration are simultaneously uploaded to processing center 5 by relay station 3；When monitoring on road for velocity sensor 2
When vehicle is in transport condition, by stationary vehicle when geomagnetic sensor 1 monitors that the quiescent time of a certain vehicle is more than 3min
Quiescent duration and vehicle processing center 5 is uploaded to by relay station 3；
（4）, treatment：The Vehicle Speed that processing center 5 is uploaded according to velocity sensor 2 is compared vehicle with setting value
Travel speed divides quick, low speed and congestion and command display 4 is shown that the display 4 of each road segment segment shows next
The traffic of individual and lower two road segment segments；During congestion, the travel speed that processing center 5 is uploaded according to geomagnetic sensor 1 is 0-5
The vehicle of the vehicle of ㎞/h, quantity and duration and this section of road running vehicle sum carry out computing and draw accounting for for this section of road
With rate, display 4 shows this section of occupancy of road, and the driver and crew for subsequent vehicle carry out travel route adjustment or continuation etc.
Current selection is treated, mitigates the traffic pressure of congested link, it is ensured that the smoothness of road, alleviate the anxiety of driver；When
When processing center 5 receives the quiescent duration and vehicle of the vehicle of the quiescent time more than 3min of the monitoring of geomagnetic sensor 1,
Processing center 5 gets in touch with the patrol personnel of ground service nearby and goes at stationary vehicle and checked, excludes vehicle trouble, it is ensured that human pilot
It is not on sleep or morbid state；When occurring, major traffic accidents, road burst cave in, road finishing is restricted driving or road is forbidden
When, the command display 4 of processing center 5 shows the printed words of " road ahead closed, no through traffic ", so that driver detours in advance.
Embodiment 2：
When the lane occupancy alarming device that the present embodiment is related to carries out road actual measurement, as shown in Figure 4, the weight of Qingdao City is chosen
The step of celebrating section is according to equipment installation, parameter setting, implementation monitoring and display processing carries out repeating experiment：
（1）, equipment install：Geomagnetic sensor 1 and velocity sensor 2 are embedded in the road of Chongqing curb line according to the spacing of setting
On the cut-off rule of road, relay station 3 is installed in the crossing traffic lamp stand of Chongqing curb line, display 4 is suspended on Chongqing curb
The lower section of the road indicator of line, processing center 5 is installed in the microsystem of the control room of vehicle supervision department of Qingdao City,
Complete the installation of lane occupancy alarming device；
（2）, parameter setting：Detection travel speed the holding as the vehicle of 0-5 ㎞/h of geomagnetic sensor 1 is set on the heart 5 in processes
The quiescent duration and vehicle of continuous time, vehicle and quantity and vehicle of the quiescent time more than 3min, the restricted driving on Chongqing road
Speed is 70 ㎞/h, Vehicle Speed is divided into quick, low speed by setting processing center 5 and congestion three keeps off, will traveling speed
Degree 40-70 ㎞/h is defined as quickly, travel speed 15-40 ㎞/h being defined as into low speed, and travel speed 0-15 ㎞/h is defined as
Congestion, and shown quickly with green line segment form, low speed is shown with yellow line segment form, congestion is shown with red line segment form, in processes on the heart 5
Length and vehicle according to one section of road between each two crossing on the road of Chongqing are appraised and decided and vehicle fleet are travelled on every section of road, gold
The vehicle fleet of the Chongqing road sections of road pony car between water route and Wenan road is 500, between Wenan road and Xingtai road
The vehicle fleet of Chongqing road sections of road pony car is 400, and the Chongqing road sections of road between Xingtai road and Xingguo Road is small-sized
The vehicle fleet of car is 100；
（3）, implement monitoring：10 AM, when vehicle is travelled on the Chongqing road to the north of Xingguo Road, Xingguo Road and Jinsui River road it
Between the travel speed of the monitoring vehicle of velocity sensor 2 on the road of Chongqing be uploaded to treatment in 40-50 ㎞/h and by relay station 3
Center 5, when 5 PM gets congestion, the velocity sensor 2 between Xingguo Road and Jinsui River road on the road of Chongqing monitors the row of vehicle
Sail speed and be uploaded to processing center 5, the control monitoring row of geomagnetic sensor 1 of processing center 5 in 0-5 ㎞/h and by relay station 3
Sail vehicle, quantity and the duration of the vehicle that speed is 0-5 ㎞/h and processing center 5, Jin Shuilu is uploaded to by relay station 3
It is 520, the Chongqing between Wenan road and Xingtai road with the vehicle fleet of the Chongqing road sections of road pony car between the road of Wenan
The vehicle fleet of road sections of road pony car is 410, the Chongqing road sections of road pony car between Xingtai road and Xingguo Road
Vehicle fleet be 90；At 8 points in evening, when the vehicle monitored on the road of Chongqing of velocity sensor 2 is in transport condition,
By the quiet of BMW when geomagnetic sensor 1 monitors that there is a BMW quiescent time on Jinsui River road for 5min with Chongqing road intersection
Only duration 5min and vehicle X3 is uploaded to processing center 5 by relay station 3；
（4）, display processing：10 AM, the Vehicle Speed that processing center 5 is uploaded according to velocity sensor 2 divides quick
And the display 4 at Xingguo Road crossing is instructed with the fast running situation on Chongqing road between green display Xingguo Road and Jinsui River road；Under
When 5 points of noon gets congestion, the Vehicle Speed that processing center 5 is uploaded according to velocity sensor 2 divides congestion and instruction is made the country prosperous
The display 4 at road crossing calculates gold with the congestion on Chongqing road between red display Xingguo Road and Jinsui River road, processing center 5
The occupancy in the Chongqing road section between water route and Wenan road is 104%, and Chongqing road section between Wenan road and Xingtai road accounts for
It is 103% with rate, the occupancy in the Chongqing road section between Xingtai road and Xingguo Road is 90%, and the display 4 at Xingguo Road crossing shows
Show the occupancy 90% in the Chongqing road section between Xingtai road and Xingguo Road, the Chongqing road section between Wenan road and Xingtai road
Occupancy 103%, the occupancy 104% in the Chongqing road section between Jinsui River road and Wenan road, the car for being travelled to the north of Xingguo Road and being come
Driver and crew travel route adjustment is carried out according to the display content of display 4 or current selection is continued waiting for；Evening eight
Point five minutes, the quiescent duration that processing center 5 receives the monitoring of geomagnetic sensor 1 is the BMW X3 of 5min, processing center 5
Ground service patrol personnel on the road of network Jinsui River go at BMW and are checked, patrol personnel have found that human pilot is liquor-saturated and drive when intoxicated,
Fallen asleep when traffic lights are waited, patrol personnel have carried out follow-up punishment and aftermath；When between Jinsui River road and Wenan road
Chongqing road section when there are major traffic accidents, the instruction Xingguo Road of processing center 5 and the display 4 at Xingtai road crossing show
The printed words of " road ahead closed, no through traffic ", so that driver detours in advance.
Claims (4)
1. a kind of lane occupancy alarming device, it is characterised in that agent structure includes geomagnetic sensor, velocity sensor, relaying
Stand, display and processing center；Geomagnetic sensor is respectively arranged with the cut-off rule of the every section of road for being warned and speed is passed
Sensor, geomagnetic sensor and velocity sensor compartment are set, and the distance between geomagnetic sensor and velocity sensor are 2-4m,
1 relay station is provided with each crossing traffic lamp stand, display, traffic administration institute are provided with below each road indicator
Processing center is provided with door；Relay station respectively with every section of road on geomagnetic sensor, velocity sensor, display and treatment
Center electrically connects；Display is made up of display screen, extinction plate, wind wheel, energy conversion module and battery；The front of display sets
Display screen is equipped with, the back side of display is provided with extinction plate, is provided with wind wheel at the top of display, display is internally provided with
Energy conversion module and battery；Display screen is connected with storage battery, extinction plate, wind wheel and battery respectively with energy modulus of conversion
Block is electrically connected；Display screen is used to show that the occupancy situation of road ahead section and traffic are indicated that extinction plate to be used to absorb solar energy, wind
Wheel utilizes wind power generation, and solar energy and mechanical energy can be converted into electric energy by energy conversion module, and battery collects energy conversion
Electric energy that module is changed and be that display screen and geomagnetic sensor, velocity sensor, relay station and processing center provide electricity.
2. lane occupancy alarming device according to claim 1, it is characterised in that every section of road be two traffic lights it
Between road segment segment, every section of road is an alarm module, and all alarm modules are electrically connected with processing center.
3. lane occupancy alarming device according to claim 1, it is characterised in that geomagnetic sensor is used to detect vehicle
Presence and vehicle cab recognition；Velocity sensor is used to detect running velocity；Relay station is used to receive and forward aerogram
Number, relay station receives the vehicle of geomagnetic sensor upload in the presence of fast with the vehicle operation that vehicle signal and velocity sensor are uploaded
Degree signal is simultaneously forwarded to processing center；Display screen on display is used to show that the occupancy situation of road ahead section and traffic refer to
Show, display screen is processed using cholesterol liquid crystal Display Technique and constituted, with bistable display feature, under strong sunlight irradiation not
It is impacted, realize that fine high-contrast shows without visual angle, display screen only power consumption, other times when screen display temperature is refreshed
Not power consumption, with electricity-saving function；Extinction plate on display is used to absorb solar energy；Wind wheel on display is sent out using wind energy
Electricity；The solar energy that extinction plate absorbs can be changed into electric energy by energy conversion module on display, and energy conversion module is by wind
Take turns the mechanical energy for rotating and be converted into electric energy；Battery on display collects the electric energy that energy conversion module changes and is display screen
And geomagnetic sensor, velocity sensor, relay station and processing center provide electricity；Processing center is micro processor, tool
Have a programmable control function, processing center receive the information that relay station uploads and by analysis with treatment by road take situation with
Traffic instructions send to display and are shown.
4. lane occupancy alarming device according to claim 1, it is characterised in that realize track seizure condition warning
Technical process includes installing, sets, monitors and four steps for the treatment of：
（1）, install：Geomagnetic sensor and velocity sensor are embedded on lane segmentation line according to the spacing of setting, will be relayed
Station is installed in crossing traffic lamp stand, and display is suspended on the lower section of road indicator, and processing center is installed in into traffic pipe
In the microsystem of the control room of reason department, the installation of lane occupancy alarming device is completed；
（2）, set：Set in the heart in processes geomagnetic sensors detection travel speed as the vehicle of 0-5 ㎞/h duration,
The quiescent duration and vehicle of the vehicle of vehicle and quantity and quiescent time more than 3min, setting processing center is according to every section
Vehicle Speed is divided the restricted driving speed of road into quick, low speed and congestion three keeps off, and is shown quickly, with Huang with green line segment form
Colo(u)r streak segment table shows low speed, and congestion is shown with red line segment form；So that restricted driving speed is 60 ㎞/h as an example, by travel speed 40-60 ㎞/h
It is defined as quickly, travel speed 15-40 ㎞/h being defined as into low speed, travel speed 0-15 ㎞/h is defined as congestion, in treatment
Length and vehicle on center according to every section of road to be appraised and decided and travel vehicle fleet on every section of road；
（3）, monitoring：When vehicle is travelled on road, the travel speed of velocity sensor monitoring vehicle simultaneously passes through on relay station
Reach processing center, during congestion, processing center control geomagnetic sensor monitor travel speed for 0-5 ㎞/h vehicle vehicle,
Quantity and duration are simultaneously uploaded to processing center by relay station；Monitor that road vehicle is located when velocity sensor
When transport condition, by the static lasting of stationary vehicle when geomagnetic sensor monitors that the quiescent time of a certain vehicle is more than 3min
Time and vehicle are uploaded to processing center by relay station；
（4）, treatment：The Vehicle Speed that processing center is uploaded according to velocity sensor is compared vehicle row with setting value
Sail that speed divides quick, low speed and congestion and command display is shown, the display of each road segment segment show it is next with
The traffic of lower two road segment segments；During congestion, processing center is 0-5 ㎞/h's according to the travel speed that geomagnetic sensor is uploaded
The vehicle of vehicle, quantity and duration and this section of road running vehicle sum carry out computing and draw this section of occupancy of road,
Display shows this section of occupancy of road, carries out travel route adjustment for the driver and crew of subsequent vehicle or continues waiting for passing through
Selection, mitigate congested link traffic pressure, it is ensured that the smoothness of road, alleviate driver anxiety；When in treatment
When the heart receives the quiescent duration and vehicle of the vehicle of the quiescent time more than 3min of geomagnetic sensor monitoring, processing center
The contact patrol personnel of ground service nearby go at stationary vehicle and are checked, exclude vehicle trouble, it is ensured that human pilot is not on
Sleep or morbid state；When occur major traffic accidents, road burst cave in, road finishing restrict driving or road it is forbidden when, treatment
Center instruction display shows the printed words of " road ahead closed, no through traffic ", so that driver detours in advance.
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