CN106958173A - Urban road is designed without traffic lights - Google Patents

Urban road is designed without traffic lights Download PDF

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Publication number
CN106958173A
CN106958173A CN201710140351.6A CN201710140351A CN106958173A CN 106958173 A CN106958173 A CN 106958173A CN 201710140351 A CN201710140351 A CN 201710140351A CN 106958173 A CN106958173 A CN 106958173A
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CN
China
Prior art keywords
crossing
vehicle
road
around
trunk roads
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
CN201710140351.6A
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Chinese (zh)
Inventor
连卫东
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shandong Tong Tong Engineering Management Consulting Co Ltd
Original Assignee
Shandong Tong Tong Engineering Management Consulting Co Ltd
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 Shandong Tong Tong Engineering Management Consulting Co Ltd filed Critical Shandong Tong Tong Engineering Management Consulting Co Ltd
Priority to CN201710140351.6A priority Critical patent/CN106958173A/en
Publication of CN106958173A publication Critical patent/CN106958173A/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
    • E01C1/002Design or lay-out of roads, e.g. street systems, cross-sections ; Design for noise abatement, e.g. sunken road
    • 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

Abstract

Urban road is a kind of new city Transcation agent without traffic lights design, it is main to be turned around rotary island 1 and turn lane 3 in ground main roads crossing middle setting, both sides set turn around rotary island 2 and turn lane 4, left-hand bend vehicle (secondary road includes through vehicles) is in the next crossing in front or right-hand rotation adjacent intersection, turned around using rotary island 1 in the middle of crossing, or crossing both sides rotary island 2 turns around the mode that is combined;Through vehicles take the mode of simple overpass 6 in trunk roads and trunk roads intersection, trunk roads and secondary distributor road intersection, and trunk roads ab, gh can be canalized into the city expressway of no traffic lights.This conceptual design can not remove in urban central zone or realize that vehicle is current without traffic lights, increases road passage capability in the case of removing less, solve city vehicle congestion problems, reduce vehicle discharge, save city space.

Description

Urban road is designed without traffic lights
Technical field
The design be related to urban transportation vehicle traveling design, specifically be exactly in the middle of crossing and both sides set turn around Turn lane is set on the outside of rotary island, rotary island, and vehicle is turned around at adjacent intersection or next crossing using crossing centre and both sides rotary island The method being combined solves, through vehicles cross-cutting issue, realizes that urban transportation vehicle is current without traffic lights.
Background technology
With the development of modern automobile industry, traffic jam issue has become the persistent ailment of urban development, the life given people Living and trip brings very big inconvenience.The method generally used at present is Traffic signal control vehicle pass-through, but signal lamp control The going through ability of system is limited, occurs in that the traffic congestion of many crossings, the runway less phenomenon of vehicle on the contrary.Asked to solve this Inscribe many cities and take and build urban viaduct, city express passway or build the side such as interchange viaduct in main crossroads Formula, but be due to that investment is big, it is difficult to promoted in small and medium-sized cities.Especially in down town or old town, even if building intercommunication Viaduct, due to floor space it is big, it is necessary to demolition work amount it is big, and existing periphery commercial atmosphere is had influence on, it is difficult to push away Extensively use.
The content of the invention
In order to play urban road ability to a greater extent, crossing traffic congestion problems are solved, the design provides a kind of New city road vehicle Traffic Organization, takes vehicle at adjacent intersection or next crossing, utilizes in the middle of crossing and both sides The method that rotary island turns around to be combined solves, through vehicles cross-cutting issue, makes vehicle by intersecting at crossing, becomes two Intersection in the middle of individual crossing in traveling way, realizes that urban transportation vehicle is current without traffic lights.
The scheme that the design is used is:The rotary island that turns around is set with both sides in the middle of urban road crossing, rotary island periphery is set Turn lane is put, the turn lane at this crossing turns left for adjacent intersection or secondary road through vehicles are set, the left side at this crossing Turning vehicle or secondary road straight trip realize that main roads through vehicles directly pass through road using the turn lane of adjacent intersection Mouthful, solve or secondary road through vehicles are in the cross-cutting issue at crossing, realize urban transportation vehicle logical without traffic lights OK.Intersection between main roads, is applied for a patent with reference to me《City simple overpass designs new departure》(number of patent application 201610933925.0) simple overpass design in, can be canalized into city expressway by city thoroughfare, considerably increase Urban road handling capacity.
The beneficial effect of present design is:
1) turned around rotary island by building simple vehicle, in the case of no traffic lights, you can realize that crossing is each Direction vehicle intercommunication, increases urban road vehicle traffic efficiency, effectively solves urban congestion.
2) the construction vehicle rotary island that turns around can be achieved in existing urban road space, without removing or a small amount of removing Implement, greatly reduce engineering input.
3) applied for a patent with reference to me《City simple overpass designs new departure》(number of patent application 201610933925.0) simple overpass design in, can be canalized into city expressway, compared to more other by city thoroughfare Express passway construction mode reduced investment, influences small to city.
4) with existing traffic lights way to manage, passage rate is improved, vehicle is reduced in the road time, for city City's automobile energy-saving emission reduction is significant.
Brief description of the drawings
Present design is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is various crossings combination arrangement schematic diagram;
Fig. 2 is trunk roads and secondary distributor road arranged crosswise schematic diagram;
Fig. 3 is trunk roads and trunk roads simple overpass arranged in a crossed manner arrangement schematic diagram;
Fig. 4, Fig. 5, Fig. 6 are trunk roads and branch road arranged crosswise schematic diagram;
Fig. 7 is secondary distributor road and secondary distributor road arranged crosswise schematic diagram;
Fig. 8, Fig. 9, Figure 10 are secondary distributor road and branch road arranged crosswise schematic diagram.
In figure:1st, turn around rotary island in the middle of crossing;2nd, turn around rotary island for crossing both sides;3rd, turn lane in the middle of crossing;4th, crossing Both sides turn lane;5th, turn lane under Simple flyover;6th, simple overpass Through Lane;A, B, C, D are road direction;ab、 Gh is trunk roads;Cd, ef are secondary distributor road;Jk, mn, op are branch road;I, II, III, IV, V, VI, VII, VIII, IX, X are crossing Title.
Embodiment
As shown in Figure 1 and Figure 2, trunk roads ab and secondary distributor road ef intersection I, trunk roads gh and secondary distributor road cd intersections VII, sets and turns around rotary island 1 and 2 with secondary distributor road both sides in the middle of crossing respectively, meets dilly and turns around radius of turn;Rotary island Outside sets two turn lanes 3 and 4, and fast lane is turned for compact car, and kerb lane meets oversize vehicle and turned around.
As shown in Figure 1, Figure 3, trunk roads ab and trunk roads gh intersection II, in ab directions, trunk roads middle setting turns around Rotary island 1, gh directions build simple overpass and set Through Lane 6, and viaduct both sides set turn lane 5.
As shown in Figure 1, Figure 7 shows, secondary distributor road cd and secondary distributor road ef intersection VI, respectively in the middle of crossing and secondary distributor road both sides Setting is turned around rotary island 1 and 2, and two turn lanes 3 and 4 are set on the outside of rotary island.
As shown in Fig. 1, Fig. 4, Fig. 5, Fig. 6, Fig. 8, Fig. 9, Figure 10, it is trunk roads or secondary distributor road and branch road intersection, answers Turned around rotary island 1 according to crossing situation or vehicle pass-through situation, or in trunk roads, secondary distributor road middle setting, or in trunk roads, secondary dry Road both sides set the rotary island 2 that turns around, or are not provided with the rotary island that turns around.
Vehicle travels major way:
1) the vehicle straight trip of trunk roads ab, gh all directions, can be by the Through Lane in the outside of rotary island 1, or by simple Grade separation Through Lane 6, directly passes through crossing.
2) secondary distributor road, branch road through vehicles, such as ef roads, from D to C direction running vehicles, during by crossing I, in crossing I Turn right, travel to crossing II, rotary island 1 turns around in the middle of the II of crossing, return to crossing I and turn right straight trip.Remaining secondary distributor road, branch road straight trip The rest may be inferred for vehicle.
3) left-hand bend vehicle, such as ab roads,, can by crossing II to D directions left turning vehicle from C to A direction running vehicles To be turned right in crossing II, travel to crossing VII, turned around by the centre rotary island 1 that turns around along gh roads, it is straight to D directions to route C along gh OK;It can also be kept straight in crossing II to crossing I, being back to crossing II after middle rotary island turns around turns right, to D direction runnings.Remaining The rest may be inferred for crossing all directions left-hand bend vehicle.
4) city expressway can be turned into by canalization trunk roads ab, gh.
The problem of existing
Present design is needed mainly for urban transportation motor vehicle design, pedestrian and bicycle by main crossroads etc. Special underground or ground walkway is built, to avoid pedestrian and bicycle and motor vehicle from intersecting, crossing handling capacity is influenceed.
Present design be applied to urban central zone traffic organization, can on existing road through suitably be canalized after can be real Existing, being not required to remove or removing less will be intersected by the Traffic signal control magnitude of traffic flow, vehicle at crossing at present, become no letter Signal lamp, the intersection in driving way, greatly increase Traffic Capacity of Urban Road, have simultaneously effective saved city space.

Claims (6)

1. a kind of new city vehicular traffic organization design scheme, in trunk roads or secondary distributor road crossing middle setting rotary island 1 and fall Head track 3, sets in crossing both sides and turns around rotary island 2 and turn lane 4, using being turned around in the middle of crossing and adjacent intersection, front road The method that mouth turns around to be combined solves left-hand bend vehicle cross-cutting issue;Trunk roads intersect with trunk roads or secondary distributor road, using me Applied for a patent《City simple overpass designs new departure》Simple overpass design side in (number of patent application 201610933925.0) Case, through vehicles cross-cutting issue is solved using simple overpass;Trunk roads, secondary distributor road intersect with branch road, take using in the middle of crossing Turn around to solve through vehicles cross-cutting issue with the method that adjacent intersection turns around to be combined, realize urban transportation vehicle without traffic lights Current, its main passing method is:
A) when all left-hand bend vehicles are by crossing, keep straight on to junction ahead, by turn lane 3 or 4, kept straight on after turning around;Or Person turns right row to adjacent intersection, by turn lane 3 or 4, and the right-hand rotation of this crossing is returned to after turning around;
B) trunk roads through vehicles, directly crossing is passed through by Through Lane or simple overpass Through Lane;
C) secondary distributor road, branch road through vehicles, if setting simple overpass, directly crossing is passed through by simple overpass Through Lane; If without simple overpass, turned right in intersection, after being turned around by adjacent intersection turn lane 3 or 4, return to this crossing and turn right Straight trip.
2. in design according to claim 1, it is characterised in that in trunk roads, the and of secondary distributor road middle setting rotary island 1 Turn lane 3, turn around rotary island 2 and turn lane 4 are set in crossing both sides;Rotary island 1 and the outside of turn lane 3 in the middle of Main way Through Lane is set.
3. in design according to claim 1, it is characterised in that turn lane 3,4 is typically designed two, and inner side is full Sufficient dilly turns around, and outside meets oversize vehicle and turned around.
4. in design according to claim 1, it is characterised in that the turn lane at this crossing is for an adjacent intersection left side Turning vehicle is set, and the left-hand bend vehicle at this crossing is realized using the turn lane of adjacent intersection.
5. in design according to claim 1, it is characterised in that left-hand bend vehicle can utilize next road of keeping straight on Mouth turned around to realize, can also be turned around realization using next crossing of turning right, it is specific set can according to all directions vehicle flow and Depending on adjacent intersection situation.
6. in design according to claim 1, it is characterised in that vehicle is become at two by intersecting at crossing Intersection in the middle of crossing in traveling way.
CN201710140351.6A 2017-03-06 2017-03-06 Urban road is designed without traffic lights Pending CN106958173A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710140351.6A CN106958173A (en) 2017-03-06 2017-03-06 Urban road is designed without traffic lights

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710140351.6A CN106958173A (en) 2017-03-06 2017-03-06 Urban road is designed without traffic lights

Publications (1)

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CN106958173A true CN106958173A (en) 2017-07-18

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108049267A (en) * 2017-12-11 2018-05-18 东南大学 A kind of bicyclic island diamond interchange and its passing method
CN110874940A (en) * 2018-08-30 2020-03-10 广州汽车集团股份有限公司 Green wave vehicle speed guiding method and system

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1664238A (en) * 2005-04-13 2005-09-07 苏垣 Traffic layout of two dimensional T-intersection
CN101418537A (en) * 2008-12-04 2009-04-29 张立胜 Road buffering island and use thereof
CN102286902A (en) * 2011-05-06 2011-12-21 卢泉生 New method for eliminating road traffic jam
CN202369882U (en) * 2011-11-22 2012-08-08 王文东 Motor vehicle shunting bridge of urban road intersection
CN204940026U (en) * 2014-03-13 2016-01-06 钟仁兵 Novel traffic road mouth structure
CN106284005A (en) * 2016-08-25 2017-01-04 上海市城市建设设计研究总院 The motor vehicles compound intersection passing method of dispersion traffic circle tissue

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1664238A (en) * 2005-04-13 2005-09-07 苏垣 Traffic layout of two dimensional T-intersection
CN101418537A (en) * 2008-12-04 2009-04-29 张立胜 Road buffering island and use thereof
CN102286902A (en) * 2011-05-06 2011-12-21 卢泉生 New method for eliminating road traffic jam
CN202369882U (en) * 2011-11-22 2012-08-08 王文东 Motor vehicle shunting bridge of urban road intersection
CN204940026U (en) * 2014-03-13 2016-01-06 钟仁兵 Novel traffic road mouth structure
CN106284005A (en) * 2016-08-25 2017-01-04 上海市城市建设设计研究总院 The motor vehicles compound intersection passing method of dispersion traffic circle tissue

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108049267A (en) * 2017-12-11 2018-05-18 东南大学 A kind of bicyclic island diamond interchange and its passing method
CN110874940A (en) * 2018-08-30 2020-03-10 广州汽车集团股份有限公司 Green wave vehicle speed guiding method and system

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Application publication date: 20170718

RJ01 Rejection of invention patent application after publication