CN105735069A

CN105735069A - Large surrounding type urban traffic method with #-shaped one-way straight artery

Info

Publication number: CN105735069A
Application number: CN201410776778.1A
Authority: CN
Inventors: 郭小源
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-12-06
Filing date: 2014-12-06
Publication date: 2016-07-06

Abstract

The invention discloses an urban traffic method and provides large surrounding type traffic conducted through a #-shaped one-way straight artery and a small number of simple overpasses. In addition, a traditional traffic light alternate no-passage or passage mode is changed into a permanent turn-on no-passage or passage mode to effectively solve the problem, the passage speed of less than 10 km/h of current urban vehicles can be increased to over 50 km/h, the passage efficiency of other adjacent and close road sections is greatly activated through the increase of the artery passage rate, and therefore the traffic jam problem of a whole city can be effectively solved.

Description

Big circulating type urban transportation method based on " well " type unidirectional craspedodrome arterial highway

Technical field

The present invention relates to a kind of by the big circulating type traffic method that " well " type unidirectional craspedodrome arterial highway is master, especially can solving urban traffic blocking.

Background technology

At present, known urban transportation mainly distinguishes the hardware facilities such as uplink and downlink track, subway, viaduct, viaduct on same path, then to add above traffic lights be main traffic signal commander's software system compositions.This traffic method no longer adapts to the national conditions that today, vehicle rapidly increased, and the direct serious consequence caused is exactly traffic congestion, and thereby produces the problems such as a series of economy, society, the people's livelihood.

Summary of the invention

For solving existing Urban Traffic Jam Based, the invention provides one and can effectively be solved this problem by the big circulating type traffic formed with a small amount of " skeleton symbol viaduct " and " well " type unidirectional craspedodrome arterial highway, present city vehicle passage rate can be brought up to more than 50km/h less than 10km/h, and the traffic efficiency in other section adjacent, close is greatly vitalized by the raising of arterial highway percent of pass, so that whole Urban Traffic Jam Based is efficiently solved.

The method that the problem of this invention address that adopts is: its concrete scheme is for Fig. 1, (in figure, East and West direction road is from south from called after latitude 1 successively, latitude 2---, north-south road from west from called after successively through 1, through 2---) set latitude 3, latitude 7 tunnel in the region of vehicle Relatively centralized, through 3, through 6, through five, 10 road road be unidirectional craspedodrome arterial highway.One, double amber lines is cancelled in unidirectional craspedodrome arterial highway, does not repartition up-run lane and descending track, and all vehicles to a direction running, can only intersect crossing place with other road, it is possible to turn left or turn right to sail out of arterial highway.Sail if latitude 3 road direction is eastbound, then latitude 7 tunnel just can only westwards travel, and through 3, travels southwards through 10 roads, middle through 6 roads just to only north traveling." well " type traffic grid is formed by the craspedodrome arterial highway of two or more on direction in length and breadth.Two, between craspedodrome arterial highway, intersection sets " skeleton symbol viaduct ", such as Fig. 2.Two tracks of viaduct occupied road central authorities or a few track, both sides must be driven one or two track confession vehicle and sail into or sail out of by each sky.Ginseng, craspedodrome arterial highway and non-craspedodrome arterial highway crossing intersection part, the vehicle of non-craspedodrome arterial highway can only sail craspedodrome arterial highway into, absolutely not must cross.On craspedodrome arterial highway, vehicle to sail out of from this crossing, it is necessary to lane change, to the added turning lane kept to the side most, must not hinder through vehicles to the left or to the right in advance.Wantonly, the red light at all crossings and green light, no longer alternate on craspedodrome arterial highway, keep stationary state.The skeleton symbol viaduct side place of intersection, craspedodrome arterial highway and non-craspedodrome arterial highway are set up at the place intersecting crossing with craspedodrome arterial highway and are forever sent out a warning in length and breadth, set up at the place intersecting crossing with craspedodrome arterial highway in the skeleton symbol viaduct side place of intersection, craspedodrome arterial highway and non-craspedodrome arterial highway and forever give a green light, to ensure the vehicle barrier-free on craspedodrome arterial highway, without stop quickly through.5, the not necessarily through whole city, craspedodrome arterial highway, can change back at the less place of people's car as tradition driving mode.On land, craspedodrome arterial highway, all crossings all should arrange pedestrian and bicycle overline bridge or underpass, to encourage or not obstacle people Green Travel, such as Fig. 3.Seven, for ensureing that on craspedodrome arterial highway, vehicle is without stoppingly sailing into and sailing out of, and the mode of transportation in the region being split to form by arterial highway of keeping straight on being changed into accordingly and laterally drives in the wrong direction, longitudinally drive in the wrong direction, transverse and longitudinal is driven in the wrong direction and four kinds of types of transverse and longitudinal direct motion, it is possible to be called four kinds of traffic zones.Notice board is being set from the porch of entrance traffic zone, craspedodrome arterial highway, such as " this section is section of longitudinally driving in the wrong direction " or other language.In " traffic zone of longitudinally driving in the wrong direction " and " traffic zone of laterally driving in the wrong direction ", the pass-through mode of " crossroad " becomes three circulations from four times one original circulations, but to follow Pedestrians priority principle.

The invention has the beneficial effects as follows: 1, craspedodrome arterial highway is owing to cancelling traffic lights restriction, and the vehicle forbidden on non-craspedodrome arterial highway crosses.Thus vehicle realizes without stopping, passing through at a high speed, it is possible to present city vehicle passage rate is brought up to more than 50km/h less than 10km/h, highly shortened vehicle hour, improve vehicle operational efficiency；Decrease vehicle in the road time, improve road occupation efficiency, substantially can realize in section, craspedodrome arterial highway without blocking up (cause specific or except unexpected event).2, due to vehicle Effec-tive Function on craspedodrome arterial highway, its close section vehicle will necessarily be driven to run, improve its running velocity, reduce vehicle in the road time, thus vitalizing the traffic in whole region, alleviating the traffic congestion risk in this region to a great extent.3, small investment, has higher financial Affording acquisition.Viaduct in this travel pattern is the viaduct of simplest formula, and construction cost is minimum, and completely without expropriation of land.Secondly, negligible amounts, if city size is less big, or congestion regions is less big, then direction respectively sets two arterial highways in length and breadth, only needs four viaducts.Slightly longer and narrower city be likely to have six or eight viaducts just passable.For spreading out the city of large flat bread formula, 16 viaducts can cover the megalopolis of more than 5,000,000 populations.This and build subway, the expense of viaduct is by comparison as far apart as heaven and earth, and it is but stronger than subway and viaduct much more to control stifled effect.

Accompanying drawing explanation

Below in conjunction with drawings and Examples, the present invention is further described, wherein:

Fig. 1 is the schematic diagram of the present invention.

Fig. 2 is the viaduct place passing rules figure between craspedodrome arterial highway.

Fig. 3 is the viaduct place passing rules figure between craspedodrome arterial highway and non-craspedodrome arterial highway.

1 craspedodrome arterial highway in figure, 2 non-craspedodrome arterial highways, 3 viaducts, 4 send out a warning forever, 5 give a green light forever, 6 vehicle heading arrows, the overpass that 7 pedestrian and non motorized vehicles are current, the underground passage exit that 8 pedestrian and non motorized vehicles are current, 9 horizontal traffic zones of driving in the wrong direction, 10 longitudinal traffic zones of driving in the wrong direction, 11 transverse and longitudinals are driven in the wrong direction and are negotiated district, 12 transverse and longitudinal direct motion traffic zones, 13 double amber lineses.

Specific implementation method

Due to the uplink and downlink passing rules that the yellow line eliminated in the middle of same road is split, changing one-way traffic into, relend and help viaduct, vehicle is it is possible to without stopping fast passing on craspedodrome arterial highway, wait without stopping when sailing into and sail out of, efficiently lossless.Thus the vehicle Negotiation speed ensured on craspedodrome arterial highway and traffic efficiency.

When vehicle on craspedodrome arterial highway whether still sails out of to the right to the left, in advance lane change to the road of the leftmost side or the rightmost side, when sailing out of without waiting for, directly produce.

On vertical and horizontal, craspedodrome arterial highway sets up, it is necessary to be two or more, and the direction of traffic of adjacent two arterial highways must be contrary, to facilitate vehicle to sail into nearby, to facilitate any destination of destination city.

The crossing that vehicle intersects with craspedodrome arterial highway in non-craspedodrome arterial highway, without viaduct, directly through craspedodrome arterial highway, cannot can only sail craspedodrome arterial highway into, then roll away from from next crossing, carry out " Z " type and pass through from previous crossing.

Claims

1. one kind based on the big circulating type urban transportation method of " well " type unidirectional craspedodrome arterial highway, it is characterized in that: be hardware by the unidirectional craspedodrome arterial highway of " well " type and a small amount of " skeleton symbol viaduct ", and the command system being software with fixed forever bright traffic lights forms.

2. urban transportation method according to claim 1, it is characterized in that: on unidirectional craspedodrome arterial highway, cancel the uplink and downlink track with yellow line segmentation in the middle of traditional road, vehicle without exception travels (unless sailing out of arterial highway) in one direction on arterial highway, vehicle on arterial highway can free lane change on the left of road or right side or centre.

3. urban transportation method according to claim 1, it is characterised in that: craspedodrome arterial highway on any direction (vertical or horizontal) is minimum to be formed by two, and on adjacent two craspedodrome arterial highways, vehicle heading must be contrary.

4. urban transportation method according to claim 1, it is characterized in that: the crossing that vehicle intersects with craspedodrome arterial highway in non-craspedodrome arterial highway, without viaduct, cannot directly through craspedodrome arterial highway, craspedodrome arterial highway can only be sailed into from previous crossing, sail out of from next crossing again, carry out " Z " type and pass through.

5. urban transportation method according to claim 1, it is characterised in that: the red light at all crossings and green light on craspedodrome arterial highway, no longer alternate, keep stationary state.The skeleton symbol viaduct side place of intersection, craspedodrome arterial highway and non-craspedodrome arterial highway are set up at the place intersecting crossing with craspedodrome arterial highway and are forever sent out a warning in length and breadth, set up at the place intersecting crossing with craspedodrome arterial highway in the skeleton symbol viaduct side place of intersection, craspedodrome arterial highway and non-craspedodrome arterial highway and forever give a green light.