CN106638192A - Urban road crossroad - Google Patents
Urban road crossroad Download PDFInfo
- Publication number
- CN106638192A CN106638192A CN201710055577.6A CN201710055577A CN106638192A CN 106638192 A CN106638192 A CN 106638192A CN 201710055577 A CN201710055577 A CN 201710055577A CN 106638192 A CN106638192 A CN 106638192A
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- motor vehicle
- crossing
- stop line
- lane
- line
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C1/00—Design or layout of roads, e.g. for noise abatement, for gas absorption
- E01C1/02—Crossings, junctions or interconnections between roads on the same level
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Traffic Control Systems (AREA)
Abstract
The invention relates to the technical field of urban road traffic, in particular to an urban road crossroad. The urban road crossroad comprises four road crossing parts and signal lamp control devices for controlling traffic of motor vehicles, non-motor vehicles and pedestrians on the four road crossing parts, wherein two corresponding road crossing parts are opposite in traffic direction, and the other two road crossing parts are opposite in traffic direction. Motor vehicle stop lines and a non-motor vehicle stop line on each road crossing part are arranged 30-80 meters away from a pedestrian crosswalk, wherein a slow-start attention line is arranged between the left turning motor vehicle stop line and the pedestrian crosswalk as well as between the straight going motor vehicle stop line and the pedestrian crosswalk, a deceleration strip is arranged between the non-motor vehicle stop line and the pedestrian crosswalk, the tail end of a boundary between a non-motor vehicle lane and a motor vehicle lane which are opposite to the motor vehicle stop lines in traffic direction is provided with a dotted line which is 15-25 meters long, and the tail end of a boundary between a left turning lane and the motor vehicle lane which is opposite to the left turning lane in traffic direction is provided with a dotted line which is 15-25 meters long. The signal lamp control devices are provided with slow-start signal lamps for controlling left turning motor vehicles and straight going motor vehicles on the four road crossing parts to start slowly. The urban road crossroad can effectively improve the vehicle traffic efficiency compared with a conventional crossroad.
Description
Technical field
The present invention relates to urban highway traffic technical field, and in particular to a kind of city road crossing.
Background technology
The traffic jam issue of urban road right-angled intersection is a kind of modern city common fault, it has also become world's difficulty
Topic, and crossroad vehicle congestion also result in the serious wasting of resources and environmental pollution.To improve congestion, adopt all over the world
Take and built the modes such as viaduct, overpass, underpass to solve, but which kind of mode all costs are sufficiently expensive, and
And most of crossroad has formed and cannot transform, particularly the ancient building with city characteristic at all cannot moving, cause not
An evitable congestion difficult problem.
Inventor had found by long-term observation crossroad access jam, front in crossing straight trip green light 30 seconds
Only by 3 cars, each car takes 3.33 seconds by average within 10 seconds, can be consumed by average by 4 cars, each car within middle 10 seconds
When 2.5 seconds, afterwards 10 seconds can be by 5 cars, each car averagely takes 2 seconds, it can thus be appreciated that in the single straight trip green light current cycle, car
Starting the period in more take, affect vehicle pass-through efficiency, poorly efficient traffic efficiency is a big origin cause of formation of traffic congestion.
The content of the invention
The technical problem to be solved is：For problem present in the background technology, there is provided one kind can be carried
The city road crossing of high vehicle pass-through efficiency.
The present invention solves the technical scheme of above-mentioned technical problem：
A kind of city road crossing, including the four crossing motor vehicles in four crossings going in the same direction two-by-two and control,
The Signalized control device of non-motor vehicle and walk, the motor vehicle and non-motor vehicle stop line at each crossing are arranged at distance
At crossing 30-80 rice, it is provided between left-hand bend motor vehicle stop line, straight trip motor vehicle stop line and crossing and delays
Warning line, delayed warning line away from left-hand bend motor vehicle stop line, straight trip motor vehicle stop line 6-16 rice, non-motor vehicle stop line and
Deceleration strip is provided between crossing, deceleration strip is apart from crossing 2-3 rice, the bicycle lane for going in the same direction and motor vehicle
The marginal end in road is the dotted line of 15-25 rice, and left turn lane is 15-25 with the marginal end of the car lane that goes in the same direction
The dotted line of rice, is provided with the signal for controlling that each crossing left-hand bend motor vehicle and straight trip motor vehicle have delayed on Signalized control device
Lamp, the signal lamp for having delayed is lighted in left-hand bend car lane or straight trip motor vehicle lane signal lamp red light when counting to the 5-8 seconds.
Further, be provided with the crossroad central point towards due east zone circle " in " word.
The beneficial effects of the present invention is：
1st, crossroad traffic efficiency is improved, alleviates congestion problems.The present invention has added control on Signalized control device
The signal lamp that left-hand bend motor vehicle processed and straight trip motor vehicle have delayed, when certain crossing left-hand bend car lane or straight trip motor vehicle car
When the red light countdown of road signal lamp is to the 5-8 seconds, having delayed for the left-hand bend motor vehicle track or straight trip motor vehicle track is controlled
Signal lamp is lighted, and left-hand bend motor vehicle or straight trip motor vehicle start slow starting, motor-driven to left-hand bend motor vehicle track or straight trip
Car track red light terminates, green light is lighted, delayed signal lamp extinguishing, and left-hand bend motor vehicle or straight trip motor vehicle are right up to optimal logical
Speed is crossed, so in green light duration, the motor vehicle of maximum number can be passed through, crossroad traffic efficiency can be effectively improved,
Alleviate traffic jam issue.If crossroad is turned left or straight trip is multilane, vehicle pass-through efficiency is more preferably.Meanwhile,
For the too fast acceleration of preventing portion extension set motor-car, before the left-hand bend motor vehicle track or straight trip motor vehicle track red light terminate, the track
Motor vehicle must not surmount and delay warning line.When certain crossing Through Lane red light is lighted, the left-hand bend vehicle needs for going in the same direction
Wait through vehicles completely by turning left；When certain crossing left turn lane red light is lighted, crisscross through vehicles are needed
Left-hand bend vehicle is waited to pass through after passing through completely.
2nd, improve right-hand bend and through vehicles, curved and curved vehicle of turning right of turning left cross and be incorporated to the efficiency in track.Each crossing
The bicycle lane for going in the same direction and the dotted line that the marginal end of car lane is 15-25 rice, left-hand bend car lane and phase
To and the marginal end of row car lane for 15-25 rice dotted line, so turn right with through vehicles, turn left curved and turn right curved
Vehicle crosses and entrance expands, and driver there is no concern that line ball, improves vehicle and crosses and is incorporated to traffic efficiency.
3rd, pedestrian is promoted to accelerate, by crossing, to also improve security of the pedestrian by crossing.In the present invention,
Because motor vehicle and non-motor vehicle stop line are arranged at crossing 30-80 rice, not only motor vehicle and non-motor vehicle department
Machine has good field of view, and pedestrian can also obtain the preferable sense of security when passing through.On the other hand, once straight trip is motor-driven
The signal lamp that delayed of car is lighted, and vehicle is progressively started to walk, and the pedestrian plus fast speed that can be urged on crossing passes through, and pedestrian
Have time enough quickly through.
4th, the too fast autos only for accelerating to affect crisscross unfinished left-hand bend of non-motor vehicle is solved the problems, such as.By
Also to pass through 30-80 rice after green light is lighted in non-motor vehicle could enter the center of crossroad, and by people's row
Also having the motor vehicle of deceleration strip, crisscross unfinished left-hand bend before lateral road has time enough to complete.
Description of the drawings
Fig. 1 is a kind of structural representation of the present invention
Fig. 2 is the front schematic view of the Signalized control device at certain crossing of the invention
Specific embodiment
In order that the object, technical solutions and advantages of the present invention become more apparent, with reference to embodiments, to the present invention
It is described further.It should be appreciated that specific embodiment described herein is only used for explaining the present invention, this is not limited to
It is bright.
As shown in figure 1, a kind of city road crossing, including four crossings (1 and 3,2 and 4) for going in the same direction two-by-two
With the Signalized control device 5 for controlling each crossing motor vehicle, non-motor vehicle and walk, the right-hand rotation bender at each crossing
Motor-car stop line 6, left-hand bend motor vehicle stop line 7, straight trip motor vehicle stop line 8 and non-motor vehicle stop line 9 are horizontal with people's row
The distance in road 10 is 50 meters, is respectively provided between left-hand bend motor vehicle stop line 7, straight trip motor vehicle stop line 8 and crossing 10
Have and delayed warning line 11, delayed warning line 11 and be with the distance of left-hand bend motor vehicle stop line 7 and straight trip motor vehicle stop line 8
10 meters, the distance of deceleration strip 12, deceleration strip 12 and crossing 10 is provided between non-motor vehicle stop line 9 and crossing 10
For 2.5 meters, the bicycle lane 13 that goes in the same direction and the end in the line of demarcation 15 of car lane 14 are 20 meters of dotted lines, left turning vehicle
Road 16 is 20 meters of dotted lines with the end in the line of demarcation 17 of the car lane 14 that goes in the same direction.Left-hand bend motor vehicle stop line 7, straight trip machine
Motor-car stop line 8 and delay and have between warning line 11 motor vehicle Huan Qi areas, motor vehicle Huan Qi areas are near motor vehicle stop line
Side is provided with lines group 18 that is parallel with motor vehicle stop line and shortening one by one along motor vehicle direction of advance, motor vehicle Huan Qi areas
Be provided with the mark 19 that marks the function of lines group 18 near the side of warning line 11 delay, identify 19 by outside zone circle " slow ",
Three word compositions of " rising ", " line ".Be provided with the center position of crossroad towards due east zone circle " in " word 25, be easy to driver
Take one's bearings.As shown in Fig. 2 the signal lamp of the Signalized control device 5 at each crossing includes left turn lane signal lamp 20, straight
Runway signal lamp 21, right-turn lane signal lamp 22 and bicycle lane signal lamp 23, wherein, left turn lane signal lamp
20th, do not only have red, green, yellow three lamps in the signal lamp of Through Lane signal lamp 21, also delay for controlling motor vehicle including one
The blue lamp 24 for rising.
In above-described embodiment, when the red light countdown of certain crossing Through Lane signal lamp 21 was to 7 seconds, the motor vehicle is straight
The blue lamp of runway signal lamp 21 is lighted, and straight trip motor vehicle can cross the slow starting of straight trip motor vehicle stop line 8 and enter motor-driven
Che Huanqi areas, drive the vehicle beyond stop line to start starting, it is to avoid some vehicles rise when traditional crossroad green light is lighted
Walk the absent-minded impact green time section vehicle pass-through efficiency of slow, flame-out, driver.The green light of motor vehicle Through Lane signal lamp 21
Rise, vehicle is started to ride over and delayed warning line 11 by crossroad.In the motor vehicle straight trip green light cycle of 30 seconds at a crossing
Interior, the present invention compares traditional crossroad, because when green light is lighted, through vehicles have completed to start and with certain initial velocity
Degree, and green light, when terminating red light and lighting, existing many motor vehicles have crossed stop line can be continued through, such vehicle percent of pass
Comparing traditional crossroad can improve 50%.In the same manner, each can also improve 50% in crossing motor vehicle left-hand bend cycle, then one
The vehicles number passed through hour, at the end of the day each crossing will be considerable more.Delayed by using motor vehicle in the present invention
Area, vehicle has been reached in advance most preferably by speed when by crossroad, and comparing traditional crossroad reduces vehicle green
The process of ability Acceleration of starting when lamp is lighted, the vehicle for substantially increasing crossroad passes through efficiency.
The bicycle lane 13 that each crossing of crossroad goes in the same direction in above-described embodiment divides with car lane 14
The end in boundary line 15 is 20 meters of dotted lines, and left turn lane 16 is 20 meters with the end in the line of demarcation 17 of the car lane 14 that goes in the same direction
Dotted line, turns right and through vehicles, curved and curved vehicle of turning right of turning left cross and entrance expands, and driver there is no concern that line ball, improve
Vehicle crosses incorporation efficiency.Right-hand bend motor vehicle stop line 6, left-hand bend motor vehicle stop line 7, straight trip motor vehicle stop line 8
Be arranged on non-motor vehicle stop line 9 has 50 meters apart from crossing 10, and motor vehicle and non-motor vehicle driver have observation very well to regard
Open country, pedestrian by when have the preferable sense of security.On the other hand, once the signal lamp blue lamp delayed of motor vehicle and non-motor vehicle is bright
Rise, vehicle is progressively started to walk, and the pedestrian plus fast speed that can be urged on crossing passes through, and pedestrian also has time enough fast
Speed passes through.On the other hand, non-motor vehicle will also could enter four crossway after the bicycle lane green light is lighted by 30-80 rice
The center of mouth, and also have deceleration strip 12 before by crossing 10, solving the too fast acceleration of non-motor vehicle affects intersection
Direction does not complete the problem of the autos only of left-hand bend.
Because crossroad is of different sizes, vehicle congestion degree is different, and left-hand bend motor vehicle stop line, straight trip motor vehicle stop
Only line and non-motor vehicle stop line can be arranged in the range of 30-80 rice with the distance of crossing, if provided as 30 meters, then
It is 6 meters to have delayed warning line with the distance of left-hand bend motor vehicle stop line and straight trip motor vehicle stop line；If provided as 50 meters, then
It is 10 meters to have delayed warning line with the distance of left-hand bend motor vehicle stop line and straight trip motor vehicle stop line；If provided as 80 meters,
It is 16 meters then to have delayed warning line with the distance of left-hand bend motor vehicle stop line and straight trip motor vehicle stop line.If crossroad is left
When turning or straight trip are multilane, every track can be according to left-hand bend in Fig. 1 in above-described embodiment or Through Lane design.
Presently preferred embodiments of the present invention is the foregoing is only, the present invention, all essences in the present invention is not limited to
Any modification, equivalent and improvement made within god and principle etc., should be included within the scope of the present invention.
Claims (2)
1. a kind of city road crossing, including four crossing motor vehicles in four crossings and control for going in the same direction two-by-two, non-
The Signalized control device of motor vehicle and walk, it is characterised in that the motor vehicle and non-motor vehicle stop line at each crossing
It is arranged at crossing 30-80 rice, between left-hand bend motor vehicle stop line, straight trip motor vehicle stop line and crossing
It is provided with and has delayed warning line, has delayed warning line away from left-hand bend motor vehicle stop line, straight trip motor vehicle stop line 6-16 rice, non-maneuver
Deceleration strip is provided between car stop line and crossing, deceleration strip is apart from crossing 2-3 rice, the non-motor vehicle for going in the same direction
Road and the dotted line that the marginal end of car lane is 15-25 rice, left turn lane is marginal with the car lane that goes in the same direction
End is the dotted line of 15-25 rice, each crossing left-hand bend motor vehicle of control is provided with Signalized control device and straight trip is motor-driven
The signal lamp that car has delayed, the signal lamp for having delayed is counted to 5- in left-hand bend car lane or straight trip motor vehicle lane signal lamp red light
Light when 8 seconds.
2. a kind of city road crossing according to claim 1, it is characterised in that on the crossroad central point
Be provided with towards due east zone circle " in " word.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710055577.6A CN106638192A (en) | 2017-01-16 | 2017-01-16 | Urban road crossroad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710055577.6A CN106638192A (en) | 2017-01-16 | 2017-01-16 | Urban road crossroad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106638192A true CN106638192A (en) | 2017-05-10 |
Family
ID=58841368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710055577.6A Withdrawn CN106638192A (en) | 2017-01-16 | 2017-01-16 | Urban road crossroad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106638192A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108589452A (en) * | 2018-05-03 | 2018-09-28 | 曾令全 | Surface road intersection and its traffic control method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103452020A (en) * | 2013-08-20 | 2013-12-18 | 安徽工程大学 | Urban crossroad |
| CN203373622U (en) * | 2013-05-21 | 2014-01-01 | 许学光 | Intelligent high-flow traffic control system |
| US20150117947A1 (en) * | 2012-06-13 | 2015-04-30 | Hongbing ZHOU | Traffic-light-free overpass at intersection |
| 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 |
| CN105386377A (en) * | 2015-10-16 | 2016-03-09 | 周育人 | Plane crossing for urban road and traffic control method |
-
2017
- 2017-01-16 CN CN201710055577.6A patent/CN106638192A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150117947A1 (en) * | 2012-06-13 | 2015-04-30 | Hongbing ZHOU | Traffic-light-free overpass at intersection |
| CN203373622U (en) * | 2013-05-21 | 2014-01-01 | 许学光 | Intelligent high-flow traffic control system |
| CN103452020A (en) * | 2013-08-20 | 2013-12-18 | 安徽工程大学 | Urban crossroad |
| 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 |
| CN105386377A (en) * | 2015-10-16 | 2016-03-09 | 周育人 | Plane crossing for urban road and traffic control method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108589452A (en) * | 2018-05-03 | 2018-09-28 | 曾令全 | Surface road intersection and its traffic control method |
| CN108589452B (en) * | 2018-05-03 | 2020-09-01 | 曾令全 | Plane road intersection and traffic control method thereof |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170510 |
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| WW01 | Invention patent application withdrawn after publication |