CN104631247A - Transit direction system and control method for left-turn lane using cyclic way on intersection - Google Patents

Transit direction system and control method for left-turn lane using cyclic way on intersection Download PDF

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Publication number
CN104631247A
CN104631247A CN201510001729.5A CN201510001729A CN104631247A CN 104631247 A CN104631247 A CN 104631247A CN 201510001729 A CN201510001729 A CN 201510001729A CN 104631247 A CN104631247 A CN 104631247A
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CN
China
Prior art keywords
piggybacking
control
stop
board
hand rotation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201510001729.5A
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Chinese (zh)
Inventor
陈玉建
朱金磊
张贵民
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Handan City Public Security Traffic Police Detachment
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Handan City Public Security Traffic Police Detachment
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Handan City Public Security Traffic Police Detachment filed Critical Handan City Public Security Traffic Police Detachment
Priority to CN201510001729.5A priority Critical patent/CN104631247A/en
Publication of CN104631247A publication Critical patent/CN104631247A/en
Pending legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01CCONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C1/00Design or layout of roads, e.g. for noise abatement, for gas absorption
    • E01C1/02Crossings, junctions or interconnections between roads on the same level
    • GPHYSICS
    • G08SIGNALLING
    • G08GTRAFFIC CONTROL SYSTEMS
    • G08G1/00Traffic control systems for road vehicles
    • G08G1/07Controlling traffic signals
    • GPHYSICS
    • G08SIGNALLING
    • G08GTRAFFIC CONTROL SYSTEMS
    • G08G1/00Traffic control systems for road vehicles
    • G08G1/09Arrangements for giving variable traffic instructions
    • G08G1/095Traffic lights

Abstract

The invention relates to a transit direction systemfor left-turn lane using cyclic way onan intersection. The transit direction system comprises a signal indicator light, an isolating guardrail, road surface signs and a signal control system, wherein the signal indicator light is a direction indicator lamp, the isolating guardrail is arranged between a two-way lane, the road surface signs comprise a driving direction sign and a pedestrian crossing sign, the signal control system is communicated with the signal indicator light, the transit direction system is characterized by further comprising a driveway indicator board and a cycling way sign, a cycling way left-turn corner is formed in the end of the isolating guardrail, a cycling way indicator board is arranged on the isolating guardrail on the front end of the cycling way left-turn corner, and the cycling way sign is arranged on at least one lane on the left side of the cycling way left-turn corner. A, a control method comprises the following steps: control mode of the signal indicator lights; B, a control mode of the cycling way indicator board. The transit direction system and the control method have the beneficial effect that the purposes of traffic jam, and quickening of traffic flow diversion can be perfectly realized.

Description

The traffic indication system that a kind of crossroad piggybacking turns left and control method
Technical field
The present invention relates to urban highway traffic indication mechanism technical field, the traffic indication system of particularly a kind of crossroad piggybacking left-hand rotation and control method.
Background technology
Current, along with city size constantly expands, vehicle guaranteeding organic quantity continues to increase, and people's bus or train route contradiction highlights further, and traffic congestion has become a difficult problem for city management and affected the key factor of promotion of city image.For Handan in Hebei province, 258, existing street, main districts of Handan city, 112, large-scale intersection, road overall length 438 kilometers, road network automotive designs capacity is 12.5 ten thousand.By the end of the year 2013, whole city's vehicle guaranteeding organic quantity 144.5 ten thousand, city's main city zone vehicle guaranteeding organic quantity will be 360,000, exceed nearly 2 times of road network design capacity.Wherein, within 2013, the whole city increases 165186, motor vehicle newly, and the odd-numbered day registers the license the most nearly 1103.The rapid growth of automobile pollution causes main city zone traffic constantly to worsen, sooner or later peak period, and core section, city blocks up seriously.On the basis of extensively collection, conscientious combing masses suggestion, Handan City convenes the relevant departments such as traffic police detachment of city, to blocking up, serious section is investigated on the spot, the magnitude of traffic flow of observed and recorded typical case crossing all directions, Different periods flows to, find that the Signalized control time of crossroad is left-hand rotation 25 seconds, keeps straight on 55 seconds, and left changing lane vehicle troop rate of passing through is lowly cause a major reason of current city traffic congestion.
Summary of the invention
The object of this invention is to provide one and overcome the deficiencies in the prior art, can transport solution blocks up, the crossroad piggybacking of accelerating wagon flow shunting turns left traffic indication system and control method.
To achieve these goals, the technological means that the present invention takes is:
The traffic indication system that a kind of crossroad piggybacking turns left, comprise signal lamp, isolation guardrail, road marking and whistle control system, signal lamp is blinker, isolation guardrail is arranged between two-way lane, road marking comprises travel direction and indicates and cross walk sign, whistle control system is connected with signal lamp, also comprise piggybacking direction board and piggybacking sign, piggybacking left-hand rotation mouth is had at the end opens of isolation guardrail near crossing, the isolation guardrail of piggybacking left-hand rotation mouth front end is provided with piggybacking direction board, at least one track on the left of piggybacking left-hand rotation mouth is provided with piggybacking to indicate.
Described piggybacking direction board is LED direction board, and piggybacking direction board is connected with whistle control system.
A control method for the traffic indication system that crossroad piggybacking turns left, comprises following steps:
The control mode of A, signal lamp, the display of signal lamp comprise turning left current and keep straight on stop, keeping straight on current and turn left to stop, keeping straight on stops and left-hand rotation stopping three kinds of states, the signal conversion unit of these three kinds of state composition signal lamps, the sequencing of signal conversion unit circulate successively for turn left to pass through and stopping of keeping straight on, keep straight on current and turn left to stop, keeping straight on stops and turns left to stop, being also provided with amber light repeatedly between kind state and reminding;
The control mode of B, piggybacking direction board, in step, when signal conversion unit is shown as current and craspedodrome halted state, whistle control system controls the display of piggybacking direction board and to turn left current sign; When signal conversion unit be shown as keep straight on current and turn left to stop or keeping straight on stop and turn left to stop time, whistle control system controls the display of piggybacking direction board to be turned left to stop to indicate.
In described steps A, during the current and craspedodrome halted state of turning left, the left-hand bend set of time of signal lamp shortened to 20 seconds by original 25 seconds.
In described steps A, craspedodrome is current and when turning left to stop, it is 60 seconds that the craspedodrome set of time of signal lamp increased by original 55 seconds.
The invention has the beneficial effects as follows: the bold theory proposing " piggybacking turns left to wait to go " and imagination, to improve left changing lane vehicle troop passage rate, alleviate traffic pressure, wherein to turn left in advance and piggybacking left-hand rotation is central idea, both the left-hand rotation time had been decreased, alleviate again the pressure of craspedodrome, perfectly achieve the object that transport solution blocks up, accelerates wagon flow shunting.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure, 1, signal lamp, 2, isolation guardrail, 3, travel direction indicates, 4, cross walk indicates, 5, piggybacking indicates, 6, piggybacking left-hand rotation mouth.
Detailed description of the invention
The present invention is traffic indication system and the control method of the piggybacking left-hand rotation of a kind of crossroad, the bold theory proposing " piggybacking turns left to wait to go " and imagination, to improve left changing lane vehicle troop passage rate, alleviate traffic pressure, wherein to turn left in advance and piggybacking left-hand rotation is central idea, both decrease the left-hand rotation time, alleviated again the pressure of craspedodrome, perfectly achieve the object that transport solution blocks up, accelerates wagon flow shunting.
Below in conjunction with the drawings and specific embodiments, the present invention will be further described.
Specific embodiment, as shown in Figure 1, the traffic indication system that a kind of crossroad piggybacking turns left, comprise signal lamp 1, isolation guardrail 2, road marking and whistle control system, signal lamp 1 is blinker, isolation guardrail 2 is arranged between two-way lane, road marking comprises travel direction and indicates 3 and cross walk sign 4, whistle control system is connected with signal lamp 1, also comprise piggybacking direction board and piggybacking sign 5, piggybacking left-hand rotation mouth 6 is had at the end opens of isolation guardrail 2 near crossing, the isolation guardrail 2 of piggybacking left-hand rotation mouth 6 front end is provided with piggybacking direction board, piggybacking direction board is LED direction board, piggybacking direction board is connected with whistle control system, at least one track on the left of piggybacking left-hand rotation mouth 6 is provided with piggybacking and indicates 5.
Wherein, signal lamp 1 is a classification in traffic safety product, is to strengthen control of traffic and road, reduces the generation of traffic accident, improves road occupation efficiency, improves a kind of important tool of traffic.Be applicable to the intersection such as cross, T-shaped, controlled by road traffic signal controller, guiding vehicle and pedestrains safety are passed through in an orderly manner.LED (light emitting diode) is a kind of new type light source of Development and Production in recent years, has the advantage such as power consumption little (electric current only has 10 ~ 20mA), brightness high (light intensity can reach up to ten thousand mcd), volume little (diameter most I reach 3mm), lightweight (light emitting diode only heavy zero point several grams), life-span long (average life span 100,000 hours).Incandescent lamp, low-voltage halogen tungsten is now progressively replaced to make the signal lamp 1 meeting People's Republic of China (PRC) GB14887-2006 standard, light fixture that Traffic signal post fills is 400 × 400mm red yellowish green trichromatism arrow high luminance pixel pipe light-emitting lamp image elements diode diameter 50mm, adopt the super bright light emitting diode of chip inlet four element (LED), life-span is greater than 100,000 hours, and its performance indications meet following index:
Rated power: the mono-lamp rated power of ¢ 400mm is less than or equal to 15W;
Rated voltage: AC176=264V, 50HZ;
Luminous intensity: red 928CD, yellow 714CD, green 989CD light source life: be greater than 100,000 hours;
Visible angle: be greater than 30 degree;
Visual range: ¢ 400mm signal lamp >=500m;
Shell protection grade: >=IP53;
Heatproof :-40 DEG C ~+75 DEG C;
Insulaion resistance: be greater than 500M Ω;
Dielectric strength: withstand voltage 1440VAC;
Dust-proof: to meet GB14887-2006 standard;
Anti-vibration: meet GB14887-2006 standard;
Wind-Pressure Resistance: 145KM/H.
Isolation guardrail 2 is called again the galvanized plastic-sprayed steel guard rail of urban traffic.Its novelty attractive in appearance, easily installs, safe and reliable, competitively priced.Leading products: solar energy anti-dazzle guardrail, zinc-plated steel isolated column, town road isolation guardrail, sidewalk guardrail, motor-driven with non-maneuver isolation guardrail, isolation guardrail of road center, band billboard road isolation guardrail, river course safety barrier, lawn flower bed guardrail etc. town road isolation guardrail complete in specifications, wide in variety, height, color can be selected arbitrarily.Be suitable for the isolation of greenbelt, bridge, Class II highway, township road and each highway tollgate etc. in the middle of urban traffic thoroughfare, speedway.Isolation guardrail 2 is the protective guards in the middle of highway, prevents pedestrian, the careless highway crossing of vehicle jaywalking arranges, provide safety guarantee for pedestrian and vehicle travel.There is anticorrosion, anti-aging, anti-solarization, weather-proof feature.Anticorrosion form: have plating, hot dip, plastic-blasting, leaching to mould.Material: PVC plastic steel, coating steel pipe.
It is traffic safety facilitieses that various lines, arrow, word, object marking, protuberant guide post and the delineator etc. of being drawn on road surface by mark are formed that travel direction indicates 3, main drawing is located at road surface, stand to expose to the sun and rain, wind and snow is freezing, suffer the pounding wear of vehicle, therefore have strict requirement to its performance.First require that drying time is short, simple to operate, to reduce Coherent traffic noise; Next requires that albedo is strong, in bright gay color, and reflectance is strong, makes daytime, there is good visibility at night; 3rd, skid resistance and abrasion resistance should be had, to ensure traffic safety and application life.Its effect is control and channel traffic, can with mark with the use of, also can be used alone, being divided into of graticule type is following several:
1, white dashed line
When drawing in section, in order to separate the traffic flow that travels in the same way or as safety driving distance identification line; Draw when crossing, advance in order to guided vehicle;
2, solid white line
Draw in section, in order to separate the motor vehicle and bicycle that travel in the same way, or the edge of instruction roadway; When being located at crossing, can be used as Guide vehicle diatom or stop line;
3, dotted yellow line
When drawing in section, in order to separate the traffic flow of Facing Movement, when drawing on trackside or kerb, park in roadside during for forbidding that vehicle is long;
4, yellow solid line
When drawing in section, in order to separate the traffic flow of Facing Movement; When drawing on trackside or kerb, park in roadside during in order to forbid that vehicle is long or temporarily;
5, double blank dotted line
Draw when crossing, as the line that gives way; When being located at section, as the changeable driveway line that direction of traffic changes in time;
6, double blank solid line
Draw when crossing, as Stop and give way line;
7, yellow actual situation line
When drawing in section, in order to separate the traffic flow of Facing Movement.Vehicle cut-ins, leap or revolution are forbidden in yellow solid line side, and vehicle cut-ins, leap or revolution are permitted when ensureing safety in dotted yellow line side;
8, two yellow solid line
When drawing in section, in order to separate the traffic flow of Facing Movement.
Travel direction indicates 3 can be divided into following three classes by set-up mode:
A) graticule that arranges along road travel direction of longitudinal graticule;
B) graticule of the angled setting of horizontal marking and road travel direction;
C) other graticule character markings or other form graticules.
Travel direction indicates 3 can be divided into following three classes by function:
A) graticule of the facilities such as graticule instruction roadway, direction of traffic, pavement edge, sidewalk is indicated.
B) forbid the acting on of graticule bulletin road traffic, forbid, the particular provisions such as restriction, vehicle drive people and pedestrian need observant graticule.
C) warn graticule to impel vehicle drive people and pedestrian to understand special circumstances on road, step up vigilance, prepare the graticule taking precautions against emergency measure.
A control method for the traffic indication system that crossroad piggybacking turns left, comprises following steps:
The control mode of A, signal lamp 1, the display of signal lamp 1 comprise turning left current and keep straight on stop, keeping straight on current and turn left to stop, keeping straight on stops and left-hand rotation stopping three kinds of states, the signal conversion unit of these three kinds of state composition signal lamps 1, the sequencing of signal conversion unit circulate successively for turn left to pass through and stopping of keeping straight on, keep straight on current and turn left to stop, keeping straight on stops and turns left to stop, being also provided with amber light repeatedly between kind state and reminding;
The control mode of B, piggybacking direction board, in step, when signal conversion unit is shown as current and craspedodrome halted state, whistle control system controls the display of piggybacking direction board and to turn left current sign; When signal conversion unit be shown as keep straight on current and turn left to stop or keeping straight on stop and turn left to stop time, whistle control system controls the display of piggybacking direction board to be turned left to stop to indicate.
In described steps A, during the current and craspedodrome halted state of turning left, the left-hand bend set of time of signal lamp 1 shortened to 20 seconds by original 25 seconds.
In described steps A, craspedodrome is current and when turning left to stop, it is 60 seconds that the craspedodrome set of time of signal lamp 1 increased by original 55 seconds.

Claims (5)

1. the traffic indication system of a crossroad piggybacking left-hand rotation, comprise signal lamp (1), isolation guardrail (2), road marking and whistle control system, signal lamp (1) is blinker, isolation guardrail (2) is arranged between two-way lane, road marking comprises travel direction and indicates (3) and cross walk sign (4), whistle control system is connected with signal lamp (1), it is characterized in that: also comprise piggybacking direction board and piggybacking sign (5), piggybacking left-hand rotation mouth (6) is had at the end opens of isolation guardrail (2) near crossing, the isolation guardrail (2) of piggybacking left-hand rotation mouth (6) front end is provided with piggybacking direction board, at least one track in piggybacking left-hand rotation mouth (6) left side is provided with piggybacking and indicates (5).
2. the traffic indication system of a kind of crossroad according to claim 1 piggybacking left-hand rotation, is characterized in that: described piggybacking direction board is LED direction board, and piggybacking direction board is connected with whistle control system.
3. a control method for the traffic indication system of crossroad as claimed in claim 1 piggybacking left-hand rotation, is characterized in that comprising following steps:
The control mode of A, signal lamp (1), the display of signal lamp (1) comprise turning left current and keep straight on stop, keeping straight on current and turn left to stop, keeping straight on stops and left-hand rotation stopping three kinds of states, the signal conversion unit of these three kinds of states composition signal lamp (1), the sequencing of signal conversion unit circulate successively for turn left to pass through and stopping of keeping straight on, keep straight on current and turn left to stop, keeping straight on stops and turns left to stop, being also provided with amber light repeatedly between kind state and reminding;
The control mode of B, piggybacking direction board, in step, when signal conversion unit is shown as current and craspedodrome halted state, whistle control system controls the display of piggybacking direction board and to turn left current sign; When signal conversion unit be shown as keep straight on current and turn left to stop or keeping straight on stop and turn left to stop time, whistle control system controls the display of piggybacking direction board to be turned left to stop to indicate.
4. the control method of the traffic indication system of crossroad according to claim 1 piggybacking left-hand rotation, it is characterized in that: in described steps A, during current the and craspedodrome halted state of turning left, the left-hand bend set of time of signal lamp (1) shortened to 20 seconds by original 25 seconds.
5. the control method of the traffic indication system of crossroad according to claim 1 piggybacking left-hand rotation, it is characterized in that: in described steps A, craspedodrome is current and when turning left to stop, it is 60 seconds that the craspedodrome set of time of signal lamp (1) increased by original 55 seconds.
CN201510001729.5A 2015-01-04 2015-01-04 Transit direction system and control method for left-turn lane using cyclic way on intersection Pending CN104631247A (en)

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CN201510001729.5A CN104631247A (en) 2015-01-04 2015-01-04 Transit direction system and control method for left-turn lane using cyclic way on intersection
CN201510675428.0A CN105185131B (en) 2015-01-04 2015-10-16 The traffic indication system and control method that a kind of crossroad piggybacking turns left

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Cited By (4)

* Cited by examiner, † Cited by third party
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CN105185131A (en) * 2015-01-04 2015-12-23 邯郸市公安交通警察支队 Crossroad tailgating left turn traffic indication system and control method
CN106592360A (en) * 2016-12-09 2017-04-26 杨定巧 Lane structure capable of realizing lane-borrowing passing, and passing method of lane structure
CN106592359A (en) * 2017-01-02 2017-04-26 张光裕 Urban road lane arrangement method
WO2020132990A1 (en) * 2018-12-25 2020-07-02 北京嘀嘀无限科技发展有限公司 Method and system for identifying intersection

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CN107730920A (en) * 2017-10-23 2018-02-23 淮阴工学院 A kind of dynamically changeable lane control method based on spike nail light
CN107798874B (en) * 2017-10-31 2021-06-22 哈尔滨工业大学 Method for eliminating intersection left-turn phase by using opposite exit lane
CN111402605B (en) * 2020-03-24 2021-05-14 东南大学 Traffic capacity model optimization-based signal control method for borrowing left turn of opposite lane
CN111564046A (en) * 2020-07-14 2020-08-21 华录易云科技有限公司 Self-adaptive channel borrowing left-turn system and method based on video detection

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JP3984372B2 (en) * 1998-07-21 2007-10-03 松下電器産業株式会社 Traffic control method and apparatus
JP2009193475A (en) * 2008-02-16 2009-08-27 Masahiro Watanabe Traffic control method
CN202694578U (en) * 2012-08-01 2013-01-23 上海市城市建设设计研究总院 Left turning vehicle traffic control system
CN102968905A (en) * 2012-11-23 2013-03-13 江苏大为科技股份有限公司 Road traffic signal control system for reversible lane of adaptive intersection
CN103700273B (en) * 2014-01-06 2016-01-06 东南大学 Based on the signal timing optimization method of variable guided vehicle road
CN104064036A (en) * 2014-06-19 2014-09-24 浙江大学 Intersection traffic organization and signal timing dial method for tailgating opposite exit lane left-hand turning
CN104631247A (en) * 2015-01-04 2015-05-20 邯郸市公安交通警察支队 Transit direction system and control method for left-turn lane using cyclic way on intersection

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105185131A (en) * 2015-01-04 2015-12-23 邯郸市公安交通警察支队 Crossroad tailgating left turn traffic indication system and control method
CN105185131B (en) * 2015-01-04 2018-06-19 邯郸市公安交通警察支队 The traffic indication system and control method that a kind of crossroad piggybacking turns left
CN106592360A (en) * 2016-12-09 2017-04-26 杨定巧 Lane structure capable of realizing lane-borrowing passing, and passing method of lane structure
CN106592359A (en) * 2017-01-02 2017-04-26 张光裕 Urban road lane arrangement method
WO2020132990A1 (en) * 2018-12-25 2020-07-02 北京嘀嘀无限科技发展有限公司 Method and system for identifying intersection

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