CN106384518A - Reversible lane control system - Google Patents
Reversible lane control system Download PDFInfo
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- CN106384518A CN106384518A CN201610938908.6A CN201610938908A CN106384518A CN 106384518 A CN106384518 A CN 106384518A CN 201610938908 A CN201610938908 A CN 201610938908A CN 106384518 A CN106384518 A CN 106384518A
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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
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- General Physics & Mathematics (AREA)
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Abstract
The invention discloses a reversible lane control system comprising an image acquisition device, an image identification device, a speed measuring device, a data processing device, a main control device, and a lane change device. The image acquisition device is used for acquiring a real-time image of each lane. The image identification device is used for identifying vehicles according to the real-time images of the lanes. The speed measuring device is used for acquiring the running speed of vehicles in each lane. The data processing device is used for counting and analyzing the vehicles identified by the image identification device to get the traffic volume of each lane, getting the passage rate of each lane according to the vehicle running speed acquired by the speed measuring device and sending the traffic volume and passage rate of each lane to the main control device. When the traffic volume is higher than a threshold and the passage rate is lower than a threshold in a direction, the main control device makes the lane change device change a reversible lane to the direction. With the control system, the direction of a reversible lane can be adjusted flexibly according to the actual condition, the utilization rate of lanes is improved, and the traffic efficiency of vehicles is improved.
Description
Technical field
The invention belongs to intelligent transportation field, particularly to a kind of control system for adjusting urban road tide track
System.
Background technology
Chinese Patent Application No. 201410226048.4 provides a kind of new tide track, regulates and controls system including monitor in real time
System, packaged type fence, front end fixation are blocked the way device, described can be with real-time regulation tide road direction；Described transportable
Road hurdle device；The described road hurdle device that vehicle can be controlled can to pass through.Using road both sides monitoring device monitor in real time wagon flow
Amount, and send data to system computerized center, judged by staff, assign instruction road hurdle and move, thus reaching reality
When change tide road direction.The move at reception system center, by the solar panels on fence chest, electric energy is deposited
Store up to battery, to drive low side wheel to move left and right when mobile, be finally reached the effect of whole fence movement.Can be in tide
When nighttide road switching direction, by putting down road hurdle device, forbid allowing vehicle pass-through so that switching direction be able to safe and smooth
Carry out, and rise road hurdle after handover, allow vehicle pass-through.The present invention pass through the portable road fence designed so that
Road fence can adjust the travel direction in tide track, separates the wagon flow of different directions.And portable road fence by
Computer system is controlled, and the electricity of logical solar panels storage drives road fence to move, and host computer is by two-way car
The monitoring of stream, according to the road degree of crowding, sends order and road fence is moved, thus widening the track of crowded direction wagon flow
Width, thus alleviate traffic pressure.And in tide track lane-change, the device of road front end puts down railing, and no through traffic, and
Show on LED guideboard just in lane-change and lane-change rear vehicle travel direction, after the completion of road fence is mobile, rise railing by vehicle
Pass through.
Chinese Patent Application No. 201520077249.2 provides a kind of device for changing urban road tide track, bag
Include the multiple columns being arranged between two neighboring track, offer described for corresponding installation between two neighboring track
Multiple installing holes of column, vertically-mounted on the hole wall of described installing hole have tooth bar, and described column is provided with motor pilot hole,
Described motor assembling in the hole is provided with motor, the output shaft of described motor is provided with and is meshed and along along tooth bar with described tooth bar
The gear of lower movement, the diapire of described installing hole is fixedly installed guiding tube, and described column diapire is connected with for stretching into
State guiding tube and the guiding bar being slidably matched with guiding tube, described column is provided with the arrow for indicating vehicle traffic direction
Display lamp.It is provided with outside described column for preventing water from entering the waterproof ring of described installing hole.Described waterproof ring include for
The first contact surface of fitting with column outer wall and the second contact surface for being fixedly connected with road surface and connect positioned at described first
Contacting surface and the arc water guide face between two contact surfaces described in.Offer on described waterproof ring for by described second contact surface spiral shell
Tether the bolt hole being connected on road surface.
Chinese Patent Application No. 201510671519.7 provides a kind of tide driveway travel directions dynamic control method, at this
In method, input Road Base plinth data, real-time traffic flow rate and prediction queuing vehicle number, the saturation according to both direction is by road
Road traffic is divided into five kinds of situations, calls corresponding Controlling model to solve optimum control scheme according to corresponding situation, judgement is
No meet optimal conditions, if met; output optimal case to road infrastructure execute, otherwise export existing scheme.The present invention
Method proposes according to real-time traffic flow rate and prediction queuing vehicle number first and dynamically changes the model of driveway travel directions, fits
It is more than 2 changeable driveway section for the total number of track-lines of road, there is high, good in economic efficiency, universality of path resource utilization rate etc.
Advantage.
Chinese Patent Application No. 201210267184.9 provides a kind of urban road changeable driveway direction conversion method, including
Following steps：1) urban road changeable driveway display lamp arranges two variable cars of each direction in each section laying of changeable driveway
Road display lamp, one is laid at intersection exit road, and one is laid in section；Changeable driveway display lamp adopts 3 kinds of signals
Instruction：1. show green arrow " ↓ " signal, represent and allow vehicle to travel in this track direction；2. show yellow "×" signal,
Represent that this lane function will change, vehicle should sail out of this track as early as possible；3. show red "×" signal, represent and forbid that vehicle exists
This track direction travels；The setting of urban road changeable driveway display lamp includes：For crossing J1 and crossing J2, J1 to J2
Changeable driveway display lamp B2, J2 at changeable driveway display lamp B1 in the section of direction, J1 to J2 direction intersection exit road arrive
Changeable driveway display lamp F2 at changeable driveway display lamp F1 in the section of J1 direction, J2 to J1 direction intersection exit road, road
Duan Zhongben to changeable driveway display lamp installation position away from this downstream crossing inlet road stop line distance be L；2) variable car
The guided vehicle road method to set up that the crossing that the crossing guided vehicle road method to set up changeable driveway that road passes through passes through adopts is to enter
Mouth road turning function does not change with changeable driveway direction change；When this allows current to changeable driveway, changeable driveway is being handed over
, as straight trip entrance driveway, left-hand rotation entrance driveway is outside changeable driveway for prong；When this to changeable driveway forbidden when, left-hand rotation entrance driveway is not
Become；Changeable driveway only allows to keep straight in crossing, does not allow to turn to；3) the variable car of changeable driveway direction transition response triggering moment
With cycle duration and the same split in heavy traffic stream direction, note changeable driveway direction turns the timing scheme of all crossings that road passes through
Changing response triggering moment is initial time；Step one：Before initial time, changeable driveway display lamp B1, B2 display green " ↓ ", refer to
Show the red "×" of lamp F1, F2 display, changeable driveway travel direction is J1 to J2；Step 2：After step one, changeable driveway display lamp
B1 shows yellow "×", and the vehicle mainly travelling on changeable driveway in B1 coverage in instruction B1 upstream section sails out of as early as possible
This track, and the vehicle outside B1 coverage can be continuing with changeable driveway until by crossing or entering B1 coverage
Interior and complete lane-change；The red "×" of changeable driveway display lamp B2 display, No entry for the vehicle in instruction entrance intersection exit road
Changeable driveway；The red "×" of changeable driveway display lamp F1, F2 display；It is variable that expression forbids that the vehicle of J2 to J1 travel direction sails into
Track；Step 3：After step 2, the red "×" of changeable driveway display lamp B1, B2 display, represent and forbid J1 to J2 travel direction
Vehicle sails changeable driveway into；Changeable driveway display lamp F1, F2 display green " ↓ ", represent the vehicle allowing J2 to J1 travel direction
Sail changeable driveway into；Changeable driveway travel direction is converted to J2 to J1；4) finally verify that in section, this is to changeable driveway display lamp
Away from basis, downstream whether crossing inlet road 'STOP' line ahead meets requirement to installation position, if being unsatisfactory for requiring, should adjust section
The position of middle changeable driveway display lamp.
Content of the invention
The purpose of the present invention, is to provide a kind of tidal lane control system, and it can be adjusted flexibly according to practical situation can
Become the current direction in track, improve the utilization rate in track, improve the traffic efficiency of vehicle.
In order to reach above-mentioned purpose, the solution of the present invention is：
A kind of tidal lane control system, including image collecting device, pattern recognition device, speed measuring device, data processing
Device, master control set and track change device, wherein, image collecting device is used for gathering the real time imaging in each track, and image is known
The real time imaging that other device is used for according to each track identifies vehicle, and sends into data processing equipment；Described speed measuring device is used for adopting
Collect the travel speed of each track vehicle, and send into data processing equipment；Described data processing equipment is used for pattern recognition device
The vehicle of identification carries out number statistical and analysis, obtains the vehicle flowrate in each track, and is travelled according to the vehicle of speed measuring device collection
Speed obtains the current rate in each track, and the vehicle flowrate in each track and current rate are sent into master control set；Described master control set according to
Vehicle flowrate and current rate, vehicle flowrate in one direction is higher than vehicle flowrate threshold value, and when current rate is less than current rate threshold value, control
Changeable driveway is adjusted to the direction and passes through by track processed change device.
Above-mentioned image collecting device adopts photographic head.
Above-mentioned data processing equipment adopts DSP.
Above-mentioned track change device adopts track display lamp, and described track display lamp is located at changeable driveway two ends.
Above-mentioned track display lamp adopts LED.
Above-mentioned master control set is also connected with timing means, the car only in the timing of timing means, in a direction
Flow is higher than vehicle flowrate threshold value, and when current rate is less than current rate threshold value, and master control set just can control the track change device can
Change track is adjusted to the direction and passes through.
After such scheme, the present invention passes through to gather the real time imaging in each track of urban road, using image recognition skill
Art analyzes vehicle flowrate, in combination with the travel speed of vehicle, when the vehicle flowrate of a direction is larger, and when travel speed is slower,
Judge that the direction gets congestion, now changeable driveway is adjusted to the direction and passes through, so can effectively alleviate congestion wagon flow, and phase
The ratio method that only early evening peak arranges tide track at present, present invention adjustment is got up more flexibly, can carry out anti-the very first time
Should, cope with the jam that off-peak period leads to because of cause specific simultaneously, improve the traffic efficiency of vehicle.
Specific embodiment
Below with reference to embodiment, technical scheme is described in detail.
The present invention provides a kind of tidal lane control system, and including image collecting device, pattern recognition device, test the speed dress
Put, data processing equipment, master control set and track change device, introduce separately below.
Described image harvester is used for gathering the real time imaging in each track, and sends into pattern recognition device, in this enforcement
In example, image collecting device can utilize existing City Surveillance System, also in addition can arrange photographic head on road.
Described image identifying device is used for identifying information of vehicles according to the real time imaging in each track, and sends into data processing
Device.
Described speed measuring device is used for gathering the travel speed of each track vehicle, and sends into data processing equipment.
Described data processing equipment is used for the car statistics number to pattern recognition device identification, and is remembered according to track
Record, thus obtain the vehicle flowrate in each track；Meanwhile, the Vehicle Speed that data processing equipment gathers always according to speed measuring device obtains
To the current rate in each track, the vehicle flowrate in each track and current rate are all sent into master control set.In the present embodiment, data processing
Device can be realized using DSP.
Described master control set, according to historical data, sets vehicle flowrate threshold value during congestion in road and current rate threshold value, in tool
When body is implemented, the vehicle flowrate according to each track and current rate, judge that when the vehicle flowrate in a direction be higher than threshold value, and current rate
During less than threshold value, direction congestion, then control track change device that changeable driveway is adjusted to the direction and pass through.
Described track change device can adopt track display lamp, and described track display lamp uses LED, and is respectively arranged on variable
Track two ends, and towards outer setting, if the two ends of changeable driveway set track display lamp A, B respectively, when A-B is current direction,
Then A display green, B display is red；A, B may also be employed arrow pattern, when A to current when, A show green arrow pattern, represent
Vehicle can enter.
In order to avoid erroneous judgement, described master control set is also connected with timing means, using delay judgement, only in timing means
In timing, the vehicle flowrate in a direction is higher than vehicle flowrate threshold value, and when current rate is less than current rate threshold value, master control set
Just can control track change device that changeable driveway is adjusted to the direction to pass through.
Above example technological thought only to illustrate the invention is it is impossible to limit protection scope of the present invention with this, every
According to technological thought proposed by the present invention, any change done on the basis of technical scheme, each fall within the scope of the present invention
Within.
Claims (6)
1. a kind of tidal lane control system it is characterised in that：Including image collecting device, pattern recognition device, speed measuring device,
Data processing equipment, master control set and track change device, wherein, image collecting device is used for gathering the real-time figure in each track
Picture, the real time imaging that pattern recognition device is used for according to each track identifies vehicle, and sends into data processing equipment；The described dress that tests the speed
Put the travel speed for gathering each track vehicle, and send into data processing equipment；Described data processing equipment is used for image
The vehicle of identifying device identification carries out number statistical and analysis, obtains the vehicle flowrate in each track, and according to speed measuring device collection
Vehicle Speed obtains the current rate in each track, and the vehicle flowrate in each track and current rate are sent into master control set；Described master control
According to vehicle flowrate and current rate, vehicle flowrate in one direction is higher than vehicle flowrate threshold value to device, and current rate is less than current rate
During threshold value, control track change device that changeable driveway is adjusted to the direction and pass through.
2. as claimed in claim 1 a kind of tidal lane control system it is characterised in that：Described image harvester is using taking the photograph
As head.
3. as claimed in claim 1 a kind of tidal lane control system it is characterised in that：Described data processing equipment adopts
DSP.
4. as claimed in claim 1 a kind of tidal lane control system it is characterised in that：Described track change device adopts car
Road display lamp, described track display lamp is located at changeable driveway two ends.
5. as claimed in claim 4 a kind of tidal lane control system it is characterised in that：Described track display lamp adopts LED.
6. as claimed in claim 1 a kind of tidal lane control system it is characterised in that：Described master control set is also connected with timing
Device, only in the timing of timing means, the vehicle flowrate in a direction is higher than vehicle flowrate threshold value, and current rate is less than
During current rate threshold value, master control set just can control track change device that changeable driveway is adjusted to the direction to pass through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610938908.6A CN106384518A (en) | 2016-10-31 | 2016-10-31 | Reversible lane control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610938908.6A CN106384518A (en) | 2016-10-31 | 2016-10-31 | Reversible lane control system |
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| Publication Number | Publication Date |
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| CN106384518A true CN106384518A (en) | 2017-02-08 |
Family
ID=57957169
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610938908.6A Pending CN106384518A (en) | 2016-10-31 | 2016-10-31 | Reversible lane control system |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107909837A (en) * | 2017-10-24 | 2018-04-13 | 华为技术有限公司 | The method and control centre that a kind of vehicle piggybacking passes through |
| CN108109390A (en) * | 2018-02-02 | 2018-06-01 | 沈阳市公安局交通警察支队 | A kind of road traffic changeable driveway regulator control system and regulation and control method |
| CN109035756A (en) * | 2017-06-12 | 2018-12-18 | 北京嘀嘀无限科技发展有限公司 | Road condition analyzing method, apparatus, server and computer readable storage medium |
| CN109024389A (en) * | 2018-08-22 | 2018-12-18 | 王宁 | Tunnel two-wire tide lane managing and control system based on computer information technology control |
| CN109215356A (en) * | 2018-09-17 | 2019-01-15 | 江苏科创交通安全产业研究院有限公司 | The synchronous managing and control system of changeable driveway actively to be shone based on LED |
| CN109690646A (en) * | 2017-06-12 | 2019-04-26 | 北京嘀嘀无限科技发展有限公司 | The system and method for analysis and adjustment condition of road surface |
| CN109686081A (en) * | 2018-12-04 | 2019-04-26 | 大英县青少年学生校外活动中心 | A kind of lane condition intelligent control system |
| CN110827537A (en) * | 2019-10-22 | 2020-02-21 | 青岛海信网络科技股份有限公司 | Method, device and equipment for setting tidal lane |
| CN111063193A (en) * | 2019-12-31 | 2020-04-24 | 无锡市明大交通科技咨询有限公司 | Traffic indicating system and method for improving crossing traffic efficiency |
| CN111369789A (en) * | 2019-08-30 | 2020-07-03 | 杭州海康威视系统技术有限公司 | Control method and device for tide lane signal lamp |
| CN111402615A (en) * | 2020-04-08 | 2020-07-10 | 王爱伶 | Variable lane control method based on navigation information |
| CN112216103A (en) * | 2020-09-11 | 2021-01-12 | 深圳市朗尼科智能股份有限公司 | Urban traffic optimization method and system |
| CN113160586A (en) * | 2021-03-26 | 2021-07-23 | 深圳职业技术学院 | Tide channel control method, device and system thereof, and computer readable storage medium |
| CN113673752A (en) * | 2021-08-03 | 2021-11-19 | 湖北三江航天万峰科技发展有限公司 | BP neural network-based variable lane traffic flow prediction method |
| CN114049761A (en) * | 2021-10-22 | 2022-02-15 | 江苏航天大为科技股份有限公司 | Intersection control method based on intelligent variable lane |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109035756A (en) * | 2017-06-12 | 2018-12-18 | 北京嘀嘀无限科技发展有限公司 | Road condition analyzing method, apparatus, server and computer readable storage medium |
| CN109690646A (en) * | 2017-06-12 | 2019-04-26 | 北京嘀嘀无限科技发展有限公司 | The system and method for analysis and adjustment condition of road surface |
| CN109690646B (en) * | 2017-06-12 | 2021-07-20 | 北京嘀嘀无限科技发展有限公司 | System and method for analyzing and adjusting road conditions |
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| CN107909837A (en) * | 2017-10-24 | 2018-04-13 | 华为技术有限公司 | The method and control centre that a kind of vehicle piggybacking passes through |
| CN108109390A (en) * | 2018-02-02 | 2018-06-01 | 沈阳市公安局交通警察支队 | A kind of road traffic changeable driveway regulator control system and regulation and control method |
| CN109024389B (en) * | 2018-08-22 | 2020-12-01 | 王宁 | Tunnel double-line tide lane control system based on computer information technology control |
| CN109024389A (en) * | 2018-08-22 | 2018-12-18 | 王宁 | Tunnel two-wire tide lane managing and control system based on computer information technology control |
| CN109215356A (en) * | 2018-09-17 | 2019-01-15 | 江苏科创交通安全产业研究院有限公司 | The synchronous managing and control system of changeable driveway actively to be shone based on LED |
| CN109686081A (en) * | 2018-12-04 | 2019-04-26 | 大英县青少年学生校外活动中心 | A kind of lane condition intelligent control system |
| CN111369789A (en) * | 2019-08-30 | 2020-07-03 | 杭州海康威视系统技术有限公司 | Control method and device for tide lane signal lamp |
| CN110827537B (en) * | 2019-10-22 | 2021-07-20 | 青岛海信网络科技股份有限公司 | Method, device and equipment for setting tidal lane |
| CN110827537A (en) * | 2019-10-22 | 2020-02-21 | 青岛海信网络科技股份有限公司 | Method, device and equipment for setting tidal lane |
| CN111063193A (en) * | 2019-12-31 | 2020-04-24 | 无锡市明大交通科技咨询有限公司 | Traffic indicating system and method for improving crossing traffic efficiency |
| CN111402615A (en) * | 2020-04-08 | 2020-07-10 | 王爱伶 | Variable lane control method based on navigation information |
| CN112216103A (en) * | 2020-09-11 | 2021-01-12 | 深圳市朗尼科智能股份有限公司 | Urban traffic optimization method and system |
| CN113160586A (en) * | 2021-03-26 | 2021-07-23 | 深圳职业技术学院 | Tide channel control method, device and system thereof, and computer readable storage medium |
| CN113673752A (en) * | 2021-08-03 | 2021-11-19 | 湖北三江航天万峰科技发展有限公司 | BP neural network-based variable lane traffic flow prediction method |
| CN114049761A (en) * | 2021-10-22 | 2022-02-15 | 江苏航天大为科技股份有限公司 | Intersection control method based on intelligent variable lane |
| CN114049761B (en) * | 2021-10-22 | 2023-01-31 | 江苏航天大为科技股份有限公司 | Intersection control method based on intelligent variable lane |
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Application publication date: 20170208 |