CN102787541A - Crossroad traffic system with no traffic light - Google Patents

Crossroad traffic system with no traffic light Download PDF

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Publication number
CN102787541A
CN102787541A CN2012103140175A CN201210314017A CN102787541A CN 102787541 A CN102787541 A CN 102787541A CN 2012103140175 A CN2012103140175 A CN 2012103140175A CN 201210314017 A CN201210314017 A CN 201210314017A CN 102787541 A CN102787541 A CN 102787541A
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CN
China
Prior art keywords
road
underground
descending
bicycle
oblique
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Pending
Application number
CN2012103140175A
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Chinese (zh)
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李树清
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李树清
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Priority to CN2012103140175A priority Critical patent/CN102787541A/en
Publication of CN102787541A publication Critical patent/CN102787541A/en
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00Adapting or protecting infrastructure or their operation
    • Y02A30/60Planning or developing urban green infrastructure

Abstract

The invention provides a crossroad traffic system with no traffic light. Transverse roads at two ends of a transverse road bridge are provided with oblique downgrade underground U-turn channels, or longitudinal roads at two ends of a longitudinal road bridge are provided with oblique downgrade underground U-turn channels. The oblique downgrade underground U-turn channels are specially used for left-handed rotation and turning of vehicles and are U-shaped ground sunken structures, a part of each downgrade underground U-turn channel is located under a road surface, and the clearance height of the part of each downgrade underground U-turn channel located under the road surface is 4.5M or is allowable for the vehicles to pass through. The crossroad traffic system can achieve respective running of the vehicles in all directions in an intersection and shunting of the vehicles and pedestrians, thereby improving road traffic efficiency.

Description

No traffic lights crossroad access system
Technical field
The present invention relates to road and bridge facility technology field, particularly relate to a kind of no traffic lights crossroad access system.
Background technology
Existing crossroad access system can't satisfy the vehicle that the city increases sharply, and traffic lights hinder vehicle especially fast through the crossroad, cause vehicle to block up.
Summary of the invention
Technical problem to be solved by this invention is the above-mentioned shortcoming that overcomes prior art, and a kind of crossroad access system that does not have traffic lights is provided, can be under the situation that is not provided with traffic lights; Pedestrian, bicycle and motor vehicle are taken their own roads; Do not intersect mutually, be independent of each other, alleviate the urban traffic blocking problem.
In order to solve the problems of the technologies described above; The invention provides a kind of no traffic lights crossroad access system, respectively establish the underground tune passage of oblique descending or respectively establish the underground tune passage of oblique descending at vertical vertical road at road bridge two ends at the belt road at belt road bridge two ends; The underground tune passage of said oblique descending aims at and head end operation uses; The land subsidence formula structure that the underground tune passage of said oblique descending is the U type; Tiltedly the part of the underground tune passage of descending is positioned at the below of pavement of road, and tiltedly the headway of the part that is positioned at the pavement of road below of the underground tune passage of descending is 4.5M or allows the vehicle pass-through height.
As the selectable scheme of another kind of the present invention, respectively establish the underground tune passage of oblique descending and respectively establish the underground tune passage of oblique descending at vertical road at vertical road bridge two ends at the belt road at belt road bridge two ends.
An embodiment according to this invention; Said no traffic lights crossroad access system also comprises bicycle underground circular track; Each road of said belt road and vertical road comprises that craspedodrome motorway, right-hand rotation motorway, cycleway, the oblique descending of bicycle enter the mouth, bicycle tiltedly goes up a slope outlet; Oblique descending inlet of bicycle and bicycle tiltedly go up a slope to export and are communicated with bicycle underground circular track; The right-hand rotation motorway is on the right of the up craspedodrome motorway of craspedodrome motorway; Cycleway is on the right of right-hand rotation motorway, and the oblique descending inlet of bicycle is on the right of the up cycleway of the cycleway of said each road, and bicycle tiltedly goes up a slope and exports the descending cycleway left side at the cycleway of each road.
In addition, underground pedestrian passageway can be adopted in the walkway in the no traffic lights crossroad access system, and the left side at each crossing at the parting of the ways and right side all are provided with the People's Bank of China's step towards underground pedestrian passageway.
The present invention has following characteristics and beneficial effect: no traffic lights crossroad access of the present invention system is adopted in (1), need not traffic lights and just can realize that crossing all directions motor vehicle, bicycle, pedestrian take their own roads, and does not intersect and does not go, the minimizing traffic congestion; (2) because the underground tune passage of oblique descending of the present invention adopts land subsidence formula structure; Therefore its occupation of land is little, need not newly levy the soil, and cost is low; Practical; Be adapted at the crossroad, city or on the basis of former bridge, transform, especially be suitable for the road reformation in the ancient buildings, can avoid establishing viaduct on ground or more than the road surface.
Description of drawings
What should explain is that the accompanying drawing in describing below only schematically shows some embodiment, does not comprise all possible embodiment.
Fig. 1 shows the sketch map of overpass bridge according to an embodiment of the invention;
Fig. 2 shows the schematic perspective view of overpass bridge according to an embodiment of the invention;
Fig. 3 shows the schematic perspective view of overpass bridge according to an embodiment of the invention.
Among the figure: the underground tune passage of oblique descending of the underground tune passage of oblique descending of A-first road, B-second road, C-the 3rd road, D-the 4th road, AU-first road, the underground tune passage of oblique descending of BU-second road, CU-the 3rd road, the underground tune passage of oblique descending of DU-the 4th road, H-right-hand rotation motorway, M-right-hand rotation cycleway, DM-sinking underground circular cycleway, F1-bicycle slope inlet, the outlet of F2-bicycle slope, N-underground pedestrian passageway, N1-People's Bank of China step.
The specific embodiment
To combine accompanying drawing to describe the technical scheme of exemplary embodiment of the present invention below.Obviously, described embodiment is a part of embodiment of the present invention, rather than whole embodiment.Described embodiment only is used to illustrate, rather than limitation of the scope of the invention.Based on embodiments of the invention, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the present invention's protection.
First, second waits and describes a plurality of elements or component part although used word among the application, and these elements or component part should not receive the restriction of these words.These words only are used to distinguish an element or component part and another element or component part, and do not comprise " in proper order ".Therefore, with first element of following discussion or component part is called second element or component part does not exceed design of the present invention and scope yet.
The no traffic lights crossroad access system of the embodiment of the invention comprises the first road A, the second road B, the 3rd road C, the 4th road D.
The first road A and the 3rd road C can be belt road or vertical road.If the first road A and the 3rd road C are belt road, then the second road B and the 4th road D are vertical road; If the first road A and the 3rd road C are vertical road, then the second road B and the 4th road D are belt road.As an example, Fig. 1 shows the first road A and the 3rd road C is a belt road, and the second road B and the 4th road D are vertical road.
According to one embodiment of present invention, respectively establish the underground tune passage of oblique descending and respectively establish the underground tune passage of oblique descending at vertical road at vertical road bridge two ends at the belt road at belt road bridge two ends, Fig. 1 shows this embodiment.
As shown in Figure 1, belt road A, the C at belt road bridge two ends respectively establishes the underground tune passage of oblique descending AU, CU, and vertical road B, D at vertical road bridge two ends respectively establish the underground tune channel B of oblique descending U, DU.
Shown in Fig. 1-3, the underground tune passage of said oblique descending AU, BU, CU, DU aim at and head end operation uses, and the underground tune passage of said oblique descending adopts the land subsidence formula structure of U type.Fig. 2-3 schematically show road A, B, C, D the underground tune passage of oblique descending structure and with the position on road surface relation.Shown in Fig. 2-3, tiltedly the part of the underground tune passage of descending be positioned at the passage road surface below.Tiltedly the headway of the part that is positioned at the pavement of road below of the underground tune passage of descending is 4.5M or allows the vehicle pass-through height.
Said no traffic lights crossroad access system also comprises underground circular cycleway DM, underground pedestrian passageway N, the step N1 of People's Bank of China.
Each road A, B, C, D comprise that craspedodrome motorway, right-hand rotation motorway H, cycleway M, the oblique descending inlet of bicycle F1, bicycle tiltedly go up a slope and export F2.
As shown in Figure 1; Right-hand rotation motorway H is on the right of the up craspedodrome motorway of craspedodrome motorway; Cycleway M is on the right of right-hand rotation motorway H; The oblique descending inlet of bicycle F1 is on the right of the up cycleway of the cycleway of said each road, and bicycle tiltedly goes up a slope and exports the descending cycleway left side of F2 at the cycleway of each road.The oblique descending of bicycle inlet F1 and bicycle tiltedly go up a slope and export F2 and be communicated with bicycle underground circular track DM.
The left side at each crossing at the parting of the ways and right side all are provided with the step N1 of People's Bank of China towards underground pedestrian passageway N.
Shown in Fig. 1-3, the underground tune passage of oblique descending of the present invention adopts land subsidence formula structure, is arranged on ground and below ground; Therefore its occupation of land is little, need not newly levy the soil, and cost is low; Practical; The convenient transformation on the basis of suitable crossroad, city and former bridge especially is suitable for the road reformation in the ancient buildings, can avoid establishing viaduct on ground or more than the road surface and shunt.
Motor vehicles and bicycle running situation and pedestrian's walking situation is described below.
Motor vehicle is kept straight on
As shown in Figure 1, laterally through vehicles is accomplished to keep straight on through the craspedodrome motorway of belt road bridge and is passed through.Vertically through vehicles is accomplished to keep straight on through the craspedodrome motorway of vertical road bridge and is passed through.For example, the vehicle on the first road A arrives the 3rd road C through the craspedodrome motorway of belt road bridge, and accomplishing keeps straight on passes through.
Motor vehicle is turned right
The vehicle of each road sails the adjacent road completion right-hand rotation in the right into along the right-hand rotation motorway H of each road, referring to Fig. 1 road surface and Fig. 2.
Motor vehicle turns left
Vehicle on the belt road can be accomplished tune in several ways, for example can accomplish through following dual mode:
(1) the vehicle on the belt road of belt road bridge one end can be through being arranged on the belt road bridge the belt road of the other end on the underground tune passage of oblique descending accomplish.For example; The vehicle last at first road (belt road) A arrives the 3rd road (belt road) C through the belt road bridge; Sail the underground tune channel C of the oblique descending U tune of the 3rd road (belt road) C into; Tune back lane change is sailed the second road B to the motorway H that turns right into from right-hand rotation motorway H, has accomplished the left-hand rotation of vehicle from the first road A to the second road B.
(2) also can accomplish at the vehicle on the belt road of belt road bridge one end through the underground tune passage of oblique descending that is arranged on the vertical road in its right.For example; Vehicle is accomplished right-hand rotation from the 4th road (the vertical road in the right) D that the right-hand rotation motorway H of first road (belt road) A sails the right into; The underground tune passage of the oblique descending DU of lane change to the four road D tune then; The craspedodrome motorway of tune back lane change to the four road D sails the second road B into through vertical road bridge, has accomplished the left-hand rotation of vehicle from the first road A to the second road B.
Equally, vertically the vehicle on the road can be accomplished through following dual mode:
(1) the vehicle on vertical road of vertical road bridge one end can be through being arranged on vertical road bridge vertical road of the other end on the underground tune passage of oblique descending accomplish.For example; The vehicle last at second road (vertically road) B arrives the 4th road (vertically road) D through vertical road bridge; Sail the underground tune passage of the oblique descending DU tune of the 4th road (vertically road) D into; Tune back lane change is sailed the 3rd road C to the motorway H that turns right into from right-hand rotation motorway H, has accomplished the left-hand rotation of vehicle from the second road B to the, three road C.
(2) also can accomplish at the vehicle on vertical road of vertical road bridge one end through the underground tune passage of the oblique descending on the belt road that is arranged on its right.For example; Vehicle is accomplished right-hand rotation from first road (the right belt road) A that the right-hand rotation motorway H of second road (vertically road) B sails the right into; The underground tune passage of the oblique descending AU of lane change to the first road A tune then; The craspedodrome motorway of tune back lane change to the first road A sails the 3rd road C into through the belt road bridge, has accomplished the left-hand rotation of vehicle from the second road B to the, three road C.
The motor vehicle tune
Vehicle on the belt road can be accomplished tune in several ways, for example can accomplish tune through following dual mode:
(1) belt road of the belt road or the other end that vertically vehicle on the road can be through being arranged on the belt road bridge or vertically the underground tune passage of oblique descending on the road accomplish tune.For example, the vehicle last at first road (belt road) A arrives the 3rd road (belt road) C through the belt road bridge, sails the underground tune channel C of the oblique descending U tune of the 3rd road (belt road) C into.
(2) also can accomplish tune through the underground tune passage of oblique descending that is arranged on the underground tune passage of oblique descending on vertical road on the right of it, be arranged on the vertical road in its left side successively at the vehicle on the belt road.For example, vehicle is accomplished right-hand rotation from the 4th road (the vertical road in the right) D that the right-hand rotation motorway H of first road (belt road) A sails the right into, and the underground tune passage of the oblique descending DU of lane change to the four road D reverses end for end then; The craspedodrome motorway of tune back lane change to the four road D; Sail second road (the vertical road in the left side) B into through vertical road bridge, after the underground tune passage tune of the oblique descending of the second road B, get into right-hand rotation motorway H; Sail the first road A then into, accomplish tune.
Vehicle on vertical road also can be accomplished tune through the underground tune passage of oblique descending that is arranged on the underground tune passage of oblique descending on belt road on the right of it, be arranged on its left side belt road successively.For example, vehicle is accomplished right-hand rotation from first road (the right belt road) A that the right-hand rotation motorway H of second road (vertically road) B sails the right into, and the underground tune passage of the oblique descending AU of lane change to the first road A reverses end for end then; The craspedodrome motorway of tune back lane change to the first road A; Sail the 3rd road C into through the belt road bridge, after the underground tune passage tune of the oblique descending of the 3rd road (left side belt road) C, get into right-hand rotation motorway H; Sail the second road B then into, accomplish tune.
Bicycle
As shown in Figure 1; Bicycle from each road bicycle slope inlet F1 sail the underground circular cycleway into; Drive to arbitrary road A, B, C, D from the bicycle slope outlet F2 of the arbitrary road of underground circular cycleway process, promptly accomplished the conversion of bicycle all directions and gone.
The pedestrian
As shown in Figure 1, all be provided with the step N1 of People's Bank of China on the left side and the right side of each road, the pedestrian is through the step N1 of People's Bank of China turnover underground pedestrian passageway N.
In the embodiment show in figure 1, respectively establish the underground tune passage of oblique descending and respectively establish the underground tune passage of oblique descending at the belt road at belt road bridge two ends at vertical road at vertical road bridge two ends.
According to another embodiment of the invention, respectively establish the underground tune passage of oblique descending, but do not establish the underground tune passage of oblique descending at vertical road at vertical road bridge two ends at the belt road at belt road bridge two ends.
According to another embodiment of the invention, respectively establish the underground tune passage of oblique descending at vertical road at vertical road bridge two ends, but do not establish the underground tune passage of oblique descending at the belt road at belt road bridge two ends.
When the present invention was used for left lateral system, each figure did the antithesis processing and gets final product.
More than the description of embodiments of the invention only is used to explain technical scheme of the present invention; Rather than limitation of the scope of the invention; The present invention is not limited to disclosed these embodiment; Those skilled in the art can make amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement, and these modifications or replacement all should fall into protection scope of the present invention.

Claims (4)

1. no traffic lights crossroad access system is characterized in that: respectively establish the underground tune passage of oblique descending or respectively establish the underground tune passage of oblique descending at vertical vertical road at road bridge two ends at the belt road at belt road bridge two ends; The underground tune passage of said oblique descending aims at and head end operation uses; The land subsidence formula structure that the underground tune passage of said oblique descending is the U type; Tiltedly the part of the underground tune passage of descending is positioned at the below of pavement of road, and tiltedly the headway of the part that is positioned at the pavement of road below of the underground tune passage of descending is 4.5M or allows the vehicle pass-through height.
2. according to the said no traffic lights crossroad access of claim 1 system, it is characterized in that: respectively establish the underground tune passage of oblique descending and respectively establish the underground tune passage of oblique descending at vertical vertical road at road bridge two ends at the belt road at belt road bridge two ends.
3. according to claim 1 or 2 said no traffic lights crossroad access systems, it is characterized in that:
Said no traffic lights crossroad access system also comprises bicycle underground circular track (DM);
Each road (A, B, C, D) of belt road and vertical road comprises that craspedodrome motorway, right-hand rotation motorway (H), cycleway (M), the oblique descending of bicycle enter the mouth (F1), bicycle tiltedly goes up a slope outlet (F2);
The oblique descending of bicycle enters the mouth (F1) and bicycle tiltedly goes up a slope, and outlet (F2) is communicated with bicycle underground circular track (DM);
Right-hand rotation motorway (H) is on the right of the up craspedodrome motorway of craspedodrome motorway; Cycleway (M) is on the right of right-hand rotation motorway (H); The oblique descending of bicycle inlet (F1) is on the right of the up cycleway of the cycleway of said each road, the bicycle descending cycleway left side of outlet (F2) at the cycleway of each road of tiltedly going up a slope.
4. according to the said no traffic lights crossroad access of claim 3 system; It is characterized in that: said no traffic lights crossroad access system also comprises underground pedestrian passageway (N) and People's Bank of China's step (N1), and the left side at each crossing at the parting of the ways and right side all are provided with towards People's Bank of China's step of underground pedestrian passageway (N).
CN2012103140175A 2012-08-30 2012-08-30 Crossroad traffic system with no traffic light Pending CN102787541A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103114507A (en) * 2012-12-12 2013-05-22 樊荣 Obstruction-free road bridge system for intersection
CN103882786A (en) * 2012-12-21 2014-06-25 胡振远 Novel interchange scheme for municipal crossroad
CN106702839A (en) * 2016-12-16 2017-05-24 上海市政交通设计研究院有限公司 Hub-type full interchange
CN107724197A (en) * 2017-10-12 2018-02-23 李全瑞 Road cross automobile, electric bicycle, the branch running lanes of pedestrian

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100213835B1 (en) * 1996-05-21 1999-08-02 이진국 Road clossing on different level
WO2007133018A1 (en) * 2006-05-11 2007-11-22 Chi Hong Yeo Four sides half freeway for traffic system in the crossroad
CN101469528A (en) * 2007-12-28 2009-07-01 叶雨衡 Ground cruciform underground annular double-layer traffic crossing
CN202227210U (en) * 2011-07-22 2012-05-23 李树清 Micro-overpass for rapid passing at crossroad
CN202744915U (en) * 2012-08-30 2013-02-20 李树清 Intersection traffic system without traffic light

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100213835B1 (en) * 1996-05-21 1999-08-02 이진국 Road clossing on different level
WO2007133018A1 (en) * 2006-05-11 2007-11-22 Chi Hong Yeo Four sides half freeway for traffic system in the crossroad
CN101469528A (en) * 2007-12-28 2009-07-01 叶雨衡 Ground cruciform underground annular double-layer traffic crossing
CN202227210U (en) * 2011-07-22 2012-05-23 李树清 Micro-overpass for rapid passing at crossroad
CN202744915U (en) * 2012-08-30 2013-02-20 李树清 Intersection traffic system without traffic light

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103114507A (en) * 2012-12-12 2013-05-22 樊荣 Obstruction-free road bridge system for intersection
CN103882786A (en) * 2012-12-21 2014-06-25 胡振远 Novel interchange scheme for municipal crossroad
CN106702839A (en) * 2016-12-16 2017-05-24 上海市政交通设计研究院有限公司 Hub-type full interchange
CN107724197A (en) * 2017-10-12 2018-02-23 李全瑞 Road cross automobile, electric bicycle, the branch running lanes of pedestrian

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Application publication date: 20121121