CN106128129B - A kind of arterial street trackside traffic interflow signal control device and method - Google Patents
A kind of arterial street trackside traffic interflow signal control device and method Download PDFInfo
- Publication number
- CN106128129B CN106128129B CN201610605854.1A CN201610605854A CN106128129B CN 106128129 B CN106128129 B CN 106128129B CN 201610605854 A CN201610605854 A CN 201610605854A CN 106128129 B CN106128129 B CN 106128129B
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- Prior art keywords
- interflow
- arterial
- traffic
- red light
- signal
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Classifications
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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
- G08G1/081—Plural intersections under common control
Abstract
The present invention provides a kind of arterial street trackside traffic interflow signal control device and method, including interflow signal lamp, arterial highway alarming singal lights and interflow direction board；Wherein interflow signal lamp is arranged in front of the vehicle stop line at interflow crossing, and the front at interflow crossing is arranged in interflow crossing and arterial street junction, interflow direction board in alarming singal lights setting in arterial highway；The interflow signal lamp includes red light and green light, and the signal period is identical as the upstream Intersections of arterial street；And green light delay time t after the red light starting of upstream Intersections starts, and continues to the red light of upstream Intersections to terminate, other periods are red light in the signal period.The present invention controls management arterial highway trackside entrance traffic interflow using arterial street traffic circulation rule, using signal, can reduce influence of the trackside entrance traffic to arterial street, improves arterial highway traffic efficiency, reduces urban traffic accident rate.
Description
Technical field
The invention belongs to traffic designs and signal control field, and in particular to a kind of arterial street trackside traffic interflow signal
Control device and method.
Background technique
With the raising of China's Living consumption, car ownership is also increasing, the increasingly increasing of vehicles number
Contradiction mostly between traffic base construction slowly, has caused all the more serious urban transport problems.In Traffic Systems,
The major urban arterial highway traffic capacity is high, assumes responsibility for the main magnitude of traffic flow in city, is the artery of Traffic Systems.Therefore, city
The operation conditions of arterial highway traffic decides the efficiency and safety of entire Traffic Systems.Urban road traffic network is one dynamic
The complication system of state, the development of urban economy are gradually increased the land development of arterial highway two sides, lead to arterial street two sides entrance
Quantity sharply increase, the vehicle of trackside entrance import arterial highway it is current during, seriously affected the logical of arterial street
Row.When the vehicle of arterial street normally travel passes through trackside entrance, the influence of entrance wagon flow will receive, generate traffic punching
It is prominent, so that traffic flow stable on script arterial highway is become disorder, traffic efficiency substantially reduces, and increases the friendship caused by vehicle collision
Interpreter's event, in city peak period, situation is particularly acute, or even causes traffic jam.
Arterial street trackside entrance, often residential quarter, megastore, office plant area etc., vehicle pass-through has
Apparent regularity, is concentrated mainly on the early evening peak commuter time, and the passing vehicle in other times is less.Trackside enters and leaves
The traffic flow feature of mouth is mainly that vehicle pass-through randomness is larger, and car speed is slower, and interflow imports the motion profile of arterial highway
With insertion gap unpredictable, the vehicle on arterial highway can slow down or stop because of the disengaging of entrance vehicle, even certain cities
City arterial highway trackside entrance stops the sight of driver because of its roadside greening facility, serious to hinder driver to entrance or do
The observation of road passing vehicle causes the collision accident of entrance vehicle and trunk road vehicle.
Existing urban traffic signal control is primarily directed to intersection, the control for arterial street trackside entrance
System mainly cannot all reduce it to major urban arterial highway using forms, these modes such as traffic channelling, setting warning marks well
The influence of traffic.
Summary of the invention
The technical problem to be solved by the present invention is providing a kind of arterial street trackside traffic interflow signal control device and side
Method controls management arterial highway trackside entrance traffic interflow using signal, can reduce road using arterial street traffic circulation rule
Influence of the side entrance traffic to arterial street improves arterial highway traffic efficiency, reduces urban traffic accident rate.
A kind of technical solution taken by the invention to solve the above technical problem are as follows: arterial street trackside traffic interflow letter
Number control device, it is characterised in that: it includes interflow signal lamp, arterial highway alarming singal lights and interflow direction board；Wherein interflow letter
Signal lamp is arranged in front of the vehicle stop line at interflow crossing, and alarming singal lights setting in arterial highway joins at interflow crossing and arterial street
The front at interflow crossing is arranged in place, interflow direction board；
The interflow signal lamp includes red light and green light, the upstream Intersections of signal period and arterial street
It is identical；And green light delay time t after the red light starting of upstream Intersections starts, and continues to upstream Intersections
Red light terminate, in the signal period other periods be red light；Described, L is between upstream intersection and interflow crossing
Distance；V is the speed of vehicle normally travel on arterial street.
According to the above scheme, the V takes the 85%th bit rate.
According to the above scheme, the arterial highway alarming singal lights include green light and brown flasher, signal period duration and city
The upstream Intersections of arterial highway are identical；When collaborating traffic light system red light, arterial highway alarming singal lights show green light；Work as conjunction
When flowing traffic light system green light, arterial highway alarming singal lights show brown flasher.
Collaborate letter using the arterial street trackside traffic that above-mentioned arterial street trackside traffic interflow signal control device is realized
Number control method, it is characterised in that: it includes interflow Signalized control method and arterial highway alarm signal lamp control method；Wherein,
It is as follows to collaborate Signalized control method: when the red light of upstream Intersections starts, interflow signal lamp starts to prolong
When timing collaborate traffic light system green light, continue to the red light of upstream Intersections to terminate by delay time t, collaborate
Traffic light system red light；
Arterial highway alarm signal lamp control method is as follows: when collaborating traffic light system red light, arterial highway alarming singal lights are shown
Green light；When collaborating traffic light system green light, arterial highway alarming singal lights show brown flasher.
The invention has the benefit that apparatus of the present invention and method are regular according to arterial street traffic circulation, using signal
Control management arterial highway trackside entrance traffic interflow, the time of red light is shown using upstream Intersections, in arterial street
Allow to collaborate vehicle interflow in crossing when wagon flow is less and is incorporated to arterial highway；When the upstream Intersections starting red light letter of arterial street
Number when, the vehicle of straight and turning left does not enter in this direction, and only small part right-turning vehicles or other entrances enter dry
The vehicle in road, therefore road traffic flow Annual distribution is clearly present an aperture time, in this aperture time on arterial street
Operation vehicle number it is less, allow at this time collaborate crossing vehicle enter it is very small to arterial highway traffic impact；Apparatus of the present invention and
Method can reduce influence of the trackside entrance traffic to arterial street, improve arterial highway traffic efficiency, reduce arterial highway traffic accident
Rate.
Detailed description of the invention
Fig. 1 is the overall structure diagram of one embodiment of the invention.
Fig. 2 is beacon signal timing schematic diagram.
In figure: the interflow 1- signal lamp, the arterial highway 2- alarming singal lights, the upstream 3- Intersections, 4- road isolation facility,
5- collaborates direction board.
Specific embodiment
Below with reference to specific example and attached drawing, the present invention will be further described.
Fig. 1 is the overall structure diagram of one embodiment of the invention, a kind of arterial street trackside traffic interflow signal control
Device includes interflow signal lamp 1, arterial highway alarming singal lights 2 and interflow direction board 5；Wherein interflow signal lamp 1 is arranged in converging roads
In front of the vehicle stop line of mouth, the setting of arterial highway alarming singal lights 2 is in interflow crossing and arterial street junction, interflow direction board 5
The front at interflow crossing is set；The interflow signal lamp 1 includes red light and green light, signal period and arterial street it is upper
It is identical to swim Intersections 3；And green light upstream Intersections 3 red light starting after delay time t start, continue to
The red light of upstream Intersections 3 terminates, and other periods are red light in the signal period；Described, L is upstream intersection
The distance between mouth and interflow crossing；V is the speed of vehicle normally travel on arterial street.
The V usually takes the 85%th bit rate.
The arterial highway alarming singal lights 2 include green light and brown flasher, the upstream of signal period duration and arterial street
Intersections 3 are identical；When collaborating the display red light of signal lamp 1, arterial highway alarming singal lights 2 show green light；When interflow signal
When lamp 1 shows green light, arterial highway alarming singal lights 2 show brown flasher.
Collaborate letter using the arterial street trackside traffic that above-mentioned arterial street trackside traffic interflow signal control device is realized
Number control method, including interflow Signalized control method and arterial highway alarm signal lamp control method, as shown in Figure 2；Wherein, collaborate
1 control method of signal lamp is as follows: when the red light of upstream Intersections 3 starts, interflow 1 trigger timing of signal lamp is passed through
Delay time t is crossed, interflow signal lamp 1 shows green light, continues to the red light of upstream Intersections 3 to terminate, and collaborates signal lamp 1
Show red light；Alarming singal lights 2 control method in arterial highway is as follows: when collaborating the display red light of signal lamp 1, arterial highway alarming singal lights 2
Show green light；When collaborating the display green light of signal lamp 1, arterial highway alarming singal lights 2 show brown flasher.
The present invention controls management arterial highway trackside entrance using signal and (collaborates according to arterial street traffic circulation rule
Crossing) traffic interflow, the time of red light is shown using upstream Intersections 3, allows trackside vehicle when wagon flow is less in arterial highway
Interflow is incorporated to arterial highway.When upstream Intersections 3 the road direction start red signal when, do not keep straight in this direction
Enter with the vehicle of left-hand rotation, only small part right-turning vehicles or other entrances vehicle that enters arterial highway, therefore road traffic
Stream Annual distribution is clearly present an aperture time, and the operation vehicle number in this aperture time on arterial highway is less, allows at this time
The vehicle of trackside entrance enters very small to arterial highway traffic impact.It is dry to city that the present invention can reduce the traffic of trackside entrance
The influence in road improves arterial highway traffic efficiency, reduces arterial highway traffic accident rate.
Collaborate signal lamp 1 and arterial highway alarming singal lights 2 installation and technical parameter referring to " road traffic signal lamp setting with
Installation specification " (GB14886-2006).The interflow direction board 5 is dry for prompting driver to notice that front has vehicle to import
Road, installation and technical parameter are referring to " urban highway traffic mark and graticule setting specification " (GB 51038-2015).
Signal control method is collaborated in trackside traffic in arterial street of the present invention, is easy to implement, at low cost, can be good at managing
The passage of urban road entrance vehicle greatly improves the traffic efficiency of arterial highway, reduces traffic accident.To avoid opposite direction
Lane turns left to enter influence of the entrance to arterial highway, can be widely applied to the major urban arterial highway with road center isolation facility 4
Trackside entrance.
Above embodiments are merely to illustrate design philosophy and feature of the invention, and its object is to make technology in the art
Personnel can understand the content of the present invention and implement it accordingly, and protection scope of the present invention is not limited to the above embodiments.So it is all according to
It is within the scope of the present invention according to equivalent variations made by disclosed principle, mentality of designing or modification.
Claims (4)
1. signal control device is collaborated in a kind of arterial street trackside traffic, it is characterised in that: it includes interflow signal lamp, arterial highway police
Show signal lamp and interflow direction board；Wherein interflow signal lamp is arranged in front of the vehicle stop line at interflow crossing, arterial highway warning letter
The front at interflow crossing is arranged in interflow crossing and arterial street junction, interflow direction board in signal lamp setting；
The interflow signal lamp includes red light and green light, the upstream Intersections phase of signal period and arterial street
Together；And green light delay time t after the red light starting of upstream Intersections starts, and continues to upstream Intersections
Red light terminates, and other periods are red light in the signal period；Described, L be upstream intersection and collaborate crossing between away from
From；V is the speed of vehicle normally travel on arterial street.
2. signal control device is collaborated in trackside traffic in arterial street according to claim 1, it is characterised in that: the V
Take the 85%th bit rate.
3. signal control device is collaborated in trackside traffic in arterial street according to claim 1, it is characterised in that: described is dry
Road alarming singal lights include green light and brown flasher, and signal period duration is identical as the upstream Intersections of arterial street；
When collaborating traffic light system red light, arterial highway alarming singal lights show green light；When collaborating traffic light system green light, arterial highway warning
Traffic light system brown flasher.
4. being handed over using the arterial street trackside that arterial street trackside traffic interflow signal control device described in claim 1 is realized
Logical interflow signal control method, it is characterised in that: it includes interflow Signalized control method and arterial highway alarming singal lights controlling party
Method；Wherein,
It is as follows to collaborate Signalized control method: when the red light starting of upstream Intersections, collaborating signal lamp trigger meter
When, by delay time t, collaborate traffic light system green light, continue to the red light of upstream Intersections to terminate, collaborates signal
Lamp shows red light；
Arterial highway alarm signal lamp control method is as follows: when collaborating traffic light system red light, arterial highway alarming singal lights show green light；
When collaborating traffic light system green light, arterial highway alarming singal lights show brown flasher.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610605854.1A CN106128129B (en) | 2016-07-28 | 2016-07-28 | A kind of arterial street trackside traffic interflow signal control device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610605854.1A CN106128129B (en) | 2016-07-28 | 2016-07-28 | A kind of arterial street trackside traffic interflow signal control device and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106128129A CN106128129A (en) | 2016-11-16 |
| CN106128129B true CN106128129B (en) | 2019-05-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610605854.1A Expired - Fee Related CN106128129B (en) | 2016-07-28 | 2016-07-28 | A kind of arterial street trackside traffic interflow signal control device and method |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108320535B (en) * | 2018-04-10 | 2020-10-13 | 哈尔滨工业大学 | Traffic control method for interlaced vehicles in road traffic area |
| JP7132165B2 (en) * | 2019-03-29 | 2022-09-06 | 本田技研工業株式会社 | Vehicle driving support device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1257264A (en) * | 1999-11-26 | 2000-06-21 | 陈清正 | Program control type intersection traffic sign automatic control system and control method thereof |
| CN101344989A (en) * | 2008-08-18 | 2009-01-14 | 中国科学院物理研究所 | Control method and apparatus for traffic bottleneck |
| CN101572000A (en) * | 2008-04-30 | 2009-11-04 | 奥城同立科技开发（北京）有限公司 | Intersection-traffic control method giving priority to trunk roads |
| CN104157149A (en) * | 2014-07-28 | 2014-11-19 | 北京易华录信息技术股份有限公司 | Major road bidirectional greenwave control method and system for guaranteeing pedestrians to cross street safely |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102110128A (en) * | 2009-12-28 | 2011-06-29 | 日电（中国）有限公司 | Traffic information conversion method and device based on traffic information element knowledge base |
-
2016
- 2016-07-28 CN CN201610605854.1A patent/CN106128129B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1257264A (en) * | 1999-11-26 | 2000-06-21 | 陈清正 | Program control type intersection traffic sign automatic control system and control method thereof |
| CN101572000A (en) * | 2008-04-30 | 2009-11-04 | 奥城同立科技开发（北京）有限公司 | Intersection-traffic control method giving priority to trunk roads |
| CN101344989A (en) * | 2008-08-18 | 2009-01-14 | 中国科学院物理研究所 | Control method and apparatus for traffic bottleneck |
| CN104157149A (en) * | 2014-07-28 | 2014-11-19 | 北京易华录信息技术股份有限公司 | Major road bidirectional greenwave control method and system for guaranteeing pedestrians to cross street safely |
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| CN106128129A (en) | 2016-11-16 |
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Granted publication date: 20190517 Termination date: 20190728 |