CN102330395A - High speed road network of city center - Google Patents
High speed road network of city center Download PDFInfo
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- CN102330395A CN102330395A CN201110109664A CN201110109664A CN102330395A CN 102330395 A CN102330395 A CN 102330395A CN 201110109664 A CN201110109664 A CN 201110109664A CN 201110109664 A CN201110109664 A CN 201110109664A CN 102330395 A CN102330395 A CN 102330395A
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Abstract
The invention relates to a revolutionary reform scheme of present traffic systems of cities. A vehicle jam problem of a busy city is a worldwide problem, Chinese big cities have been road parking lots in rush hours, and the loss caused by the vehicle jam problem in Beijing reaches ten billion yuan each year according to reports. A technical scheme of the invention is that an urban high speed road network is formed through cases that several mutually parallel transverse roads in a city are designated as high speed roads, and changing roads among the transverse high speed roads are realized in an elevated mode. The inventor which provides a scheme of cutting a city into circles in a patent of 201010590759.1 provides an arrangement of cutting a city into strips in the invention.
Description
Technical field
The present invention relates to the improvement that a kind of City road traffic system particularly relates to a kind of urban road system.
Background technology
In the patent of invention 201010590759.1 " the super expressway net of down town ", we have set forth relevant background technology, remake here further to replenish:
The speedway that first of the world is about 30 kms built up as far back as 1931, between Cologne, Germany and two cities, Bonn, and whole so far 80 years.According to interrelated data, 230,000 kms have been reached to world's speedway total kilometrage in 2007.Its quantity is not few, and the power of speedway is not little, and people's trip has relied on speedway to a great extent.But for many cities, the power of speedway only can arrive at the outer rim in city.Blocking up of city inside road vehicle makes us forbidding, and with regard to this point, we think, as super expressway, accomplish the service function that " door " arrives " door ", and speedway is incomplete, incomplete.Only as going deep into the expressway of down town, this is just complete." door " arrives the service of " door ", and non-automobile does not belong to, and other vehicles aircrafts, train, subway etc. all are difficult to reach.
Like this, the city is just become a circle circle or a rule by expressway " cutting ".The city of Here it is 21 century.The city has only the highway network " cutting " that (is referred to down town vehicle congestion regions especially) in the city to become a circle circle, a rule, and the city could solve the traffic congestion persistent ailment, and the city is just efficient, and is just orderly.Patent of invention 201010590759.1 has proposed the scheme that city " cutting " becomes a circle to enclose, and reintroduces back a kind of arrangement that " cutting " becomes a rule here.
Summary of the invention
Build two or more road that is parallel to each other (so-called " parallel " is not parallel on the geometric meaning, only is almost parallel, and be non-intersect, down with) on ground, business district as horizontal expressway.Build two or more viaduct that is parallel to each other (or two or more tube that is parallel to each other) and intersect, constitute down town super expressway net with above-mentioned horizontal expressway is three-dimensional.
The horizontal expressway of each bar and viaduct (tube) comprise that ring road (passage) all is set to the one-way road, and do not establish traffic lights control traffic.
Below use " overhead " representative " viaduct (tube) " in the narration, " ring road " representative " ring road (passage) " is like Fig. 1.This figure only describes overhead, and tube is not in like manner schemed in addition.Clear for being concise in expression, this figure representes the road surface with single line rather than two-wire., other roads of urban district all are omitted.
Height sets up many ring roads and communicates with each horizontal expressway, and overhead effect is to change, and motor vehicle is transformed into another horizontal expressway via overhead from a horizontal expressway.
Adjacent two horizontal expressways, vehicle heading is opposite, two adjacent overhead also with.
Laterally the expressway is also nonessential builds separately, is appointed as 01 horizontal expressway, 02 horizontal expressway as long as the original path link in city is crossed planning ... get final product, and set its direction of traffic, is setting up corresponding sign board along horizontal expressway and relevant road.
Each car is all detouring in the present technique scheme, has seemed away some longer ways, but this is to make traffic in order; The cost that unimpeded road must be paid; Have to such an extent that must lose, in fact, our walking along the street at ordinary times may not be walked on the straight line between 2 o'clock; All detouring constantly on the contrary everyday, be accustomed to nothing but.Really be " backward is as boundless as the sea and the sky "!
Laterally and the centre of the vertical expressway motor vehicle that goes, bicycle and pedestrian are walked in both sides, overhead only current motor vehicle.All the other roads of city are still carried out conventional traffic.
Laterally reach vertical expressway and do not allow any vehicle, pedestrian to pass through, according to actual conditions isolation facility can be set, to guarantee safety.
Overhead, can with an overhead solution, be up overhead and descending overhead merging that overhead ring road need be done certain design.
In horizontal termination, expressway, generally should be provided with two overhead, up overhead and descending overhead, be to reduce construction cost, wherein one can change ground level road into, that is, vertical expressway.
Laterally reach the cross road mouth of vertical expressway and branch road, motor vehicle is still kept straight on along the expressway, and is unaffected.Bicycle and the pedestrian space that goes underground, they can continue to move ahead through the underground space, also can turn and go up branch road, or turn to subway station, can also be at the underground shopping of offering etc.Owing to be not the grade separation of motor vehicle, to headway, the requirement meeting of each side such as load-bearing is low, and cost also can be relatively low.
The cross road mouth of horizontal or vertical expressway and branch road; Motor vehicle leaves horizontal or vertical expressway and gets into branch road or get into the arrangement of horizontal or vertical expressway working line Fig. 2,3 with patent of invention 201010590759.1 by branch road, and the loop wire among the figure is with the horizontal expressway here, vertically the expressway is suitable.
Laterally and near vertical expressway enough underground garages, multi-storied garage or other garages should be set, in order to avoid pass through because of the slow influence of bicycle parking laterally reaches vertical expressway.After estimating that this invention is put into practice, " bottleneck " of the automobile traffic system in city can be fallen on the bicycle parking link.
Vehicle vehicle condition at this down town super expressway network operation must be good especially.If the heavy punishment of answering because of the whole traffic of influence of breaking down.Laterally reach vertical expressway in case of necessity and should establish the temporary parking band, in case of need.
Can consider to build two, three even more a plurality of such super expressway " net " for large size city, link to each other with the expressway in addition between them.
" through street ", " arterial road " of " expressway " according to the invention roughly corresponding China " Code for planning design of transport on urban road " in (GB50220-95); Patent of the present invention said " branch road " then roughly corresponding " secondary trunk road ", " branch road ".
The present invention also can carry out concrete city at times, for example, peak period overhead, ring road, laterally reach vertical expressway and relevant road is carried out above-mentioned ad hoc rules of the present invention, off-peak period, whole roads recovered conventional current.
After motor vehicle left horizontal or vertical expressway, generally at the most about 0.5km to 1km, its traffic problems should solve easily from the destination.Non-covering scope of the present invention.Situation is also identical when setting out.
Motor bus and other motor vehicle operating condition just should raise speed to adapt with other motor vehicles together.
The present invention conceives simply, and orderliness is clear, and original road equipment is changed minimum, the maximum of producing effects, little input, big repayment.Basically need not change the original walking along the street custom of people, have very strong operability.It is revolutionary change to urban road.
The examination imagination is by conventional traffic circulation rule, even there is not jam in road; For bigger city, 20 traffic lights of once trip experience are ordinary affair, and each traffic lights 1 minute was exactly 20 minutes; Count again and slow down and the time loss of the speed-raising of start-up course, thirty or forty that Here it is minute.Here it is the required MIN basic time cost of trip.Yet traffic congestion is again ordinary affair, so inefficiency has just become certainty.
Description of drawings
Fig. 1 is the sketch map of the super expressway net (2) of down town, comprises six horizontal expressways: 01 horizontal expressway, 02 horizontal expressway ... 06 horizontal expressway; Two viaducts in the middle of being positioned at, up overhead and descending overhead; The right is the overhead and right vertically expressway of bottom right row, and the latter is responsible for up; The left side is the overhead and left vertically expressway of upper left row, and the latter is responsible for descending.The overhead ring road that passes through links to each other with horizontal expressway.Overhead effect is to change.
The sketch map that Fig. 2 arranges for the another kind of the super expressway net (2) of down town.It is each bar horizontal expressway bending of Fig. 1; So that the right vertically expressway among the figure vertically communicates the expressway with a left side; Be connected into a Fig. 2 and be called the road of horizontal expressway, bottom right the row overhead and upper left row of same Fig. 1 is overhead to communicate and has been connected into laterally overhead among a Fig. 2.Constituted a highway network like this, equally.Also can set up vertically overhead as required in the middle of the road network to connect each belt road.
The specific embodiment
Its business district is passed through in a city build four viaducts that are parallel to each other, it is overhead, descending overhead, up overhead and the bottom right row is overhead respectively to be upper left row, like Fig. 1.Each height sets up many ring roads and communicates with each horizontal expressway.Overhead effect is to change, and motor vehicle is transformed into another horizontal expressway via overhead from a horizontal expressway.
Overhead and the vertical expressway of each bar, horizontal expressway comprise that ring road all is set to the one-way road, and do not establish traffic lights control traffic.
Adjacent two horizontal expressways, vehicle heading is opposite, two adjacent overhead also with, direction of traffic is like diagram.
Laterally the expressway is also nonessential builds separately, is appointed as 01 horizontal expressway, 02 horizontal expressway as long as the original path link in city is crossed planning ... get final product, and set its direction of traffic, is setting up corresponding sign board along horizontal expressway and relevant road.
For example, from A ground to B ground: vehicle is at first gone into 01 horizontal expressway via certain branch road, goes up up overheadly then, goes into 05 horizontal expressway through overhead, again by 05 horizontal expressway near B ground, leave 05 horizontal expressway through certain branch road and support B ground.Or, go into 01 horizontal expressway by A, go into 04 horizontal expressway via vertical expressway, the right side then, again by 04 horizontal expressway near B ground, leave 04 horizontal expressway through certain branch road and support B ground.In the way, the vehicle no any pause on overhead and expressway of advancing, countless vehicles go in single file, advance freely, and average speed can reach 60 yards, even higher.
Laterally and the centre of the vertical expressway road motor vehicle that goes, bicycle and pedestrian are walked in both sides, overhead only current motor vehicle.All the other roads of city are still carried out conventional traffic.
Laterally reach vertical expressway and do not allow any vehicle, pedestrian to pass through, according to actual conditions isolation facility can be set, to guarantee safety.
Claims (9)
1. the super expressway net (2) of down town is characterized in that; Build two or more road that is parallel to each other (so-called " parallel " is not parallel on the geometric meaning on ground, business district; Only be almost parallel, non-intersect, down together) as horizontal expressway; Build two or more viaduct that is parallel to each other (or two or more tube that is parallel to each other) and intersect, constitute down town super expressway net with above-mentioned horizontal expressway is three-dimensional.
2. the super expressway net (2) of down town according to claim 1 is characterized in that; The horizontal expressway of each bar and viaduct (tube); Comprise that ring road (passage) all is set to the one-way road; And do not establish traffic lights control traffic, below use " overhead " representative " viaduct (tube) ", " ring road " representative " ring road (passage) " in the narration.
3. the super expressway net (2) of down town according to claim 1 is characterized in that, height sets up many ring roads and communicates with each horizontal expressway, and overhead effect is to change, and motor vehicle is transformed into another horizontal expressway via overhead from a horizontal expressway.
4. the super expressway net (2) of down town according to claim 1 is characterized in that, adjacent two horizontal expressways, vehicle heading is opposite, two adjacent overhead also with.
5. the super expressway net (2) of down town according to claim 1 is characterized in that; Laterally expressway and nonessential construction separately; As long as being crossed planning, the original path link in city is appointed as 01 horizontal expressway, 02 horizontal expressway ... get final product; And set its direction of traffic, setting up corresponding sign board along horizontal expressway and relevant road.
6. the super expressway net (2) of down town according to claim 1 is characterized in that, laterally reaches vertical expressway and does not allow any vehicle, pedestrian to pass through, and according to actual conditions isolation facility can be set, to guarantee safety.
7. the super expressway net (2) of down town according to claim 1 is characterized in that, and is overhead, can with an overhead solution, be up overhead and descending overhead merging that overhead ring road need be done certain design.
8. the super expressway net (2) of down town according to claim 1 is characterized in that, in horizontal termination, expressway, generally should be provided with two overhead; Up overhead and descending overhead, for reducing construction cost, wherein one can change ground level road into; That is vertical expressway.
9. the super expressway net (2) of down town according to claim 1 is characterized in that, laterally reaches vertical expressway in case of necessity and should establish the temporary parking band, in case of need.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110109664A CN102330395A (en) | 2011-04-16 | 2011-04-16 | High speed road network of city center |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110109664A CN102330395A (en) | 2011-04-16 | 2011-04-16 | High speed road network of city center |
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| CN102330395A true CN102330395A (en) | 2012-01-25 |
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| CN201110109664A Pending CN102330395A (en) | 2011-04-16 | 2011-04-16 | High speed road network of city center |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014063611A1 (en) * | 2012-10-22 | 2014-05-01 | Peng Gaopei | Multi-dimensional road traffic network |
| CN105239478A (en) * | 2015-10-29 | 2016-01-13 | 金传华 | Transportation network system |
-
2011
- 2011-04-16 CN CN201110109664A patent/CN102330395A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014063611A1 (en) * | 2012-10-22 | 2014-05-01 | Peng Gaopei | Multi-dimensional road traffic network |
| CN103821056A (en) * | 2012-10-22 | 2014-05-28 | 彭高培 | Multi-dimensional traffic road network |
| CN105239478A (en) * | 2015-10-29 | 2016-01-13 | 金传华 | Transportation network system |
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Application publication date: 20120125 |