CN101405458A - Hexagonal roadway system and traffic control system thereof - Google Patents
Hexagonal roadway system and traffic control system thereof Download PDFInfo
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- CN101405458A CN101405458A CNA2007800093269A CN200780009326A CN101405458A CN 101405458 A CN101405458 A CN 101405458A CN A2007800093269 A CNA2007800093269 A CN A2007800093269A CN 200780009326 A CN200780009326 A CN 200780009326A CN 101405458 A CN101405458 A CN 101405458A
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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
- E01C1/002—Design or lay-out of roads, e.g. street systems, cross-sections ; Design for noise abatement, e.g. sunken road
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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
Abstract
The present invention relates to the urban roadway system and accompanying underground railway system, which provide the efficient use of limited constructible areas of the congested cities, and also relates to the traffic flow control system capable of the effective control of vehicular movements through the roadways. In the whole or partial areas of a city, the roadway network is constructed and connected in the honeycomb-like net structure. Compared with a typical tetragonal city, the hexagonal city of the present invention can reduce 22% of road extent, 63% of road area and 30% of constructible area in total, and the traffic flow can be improved enormously. The present invention also proves that the hexagonal roadway system enables vehicles to move in average 75% less time without meeting stop-signals by the synchronized signal system for traffic flow controls.
Description
Technical field
The present invention relates to urban road system and corresponding underground railway system, it provides making full use of the limited architectural space in crowded city; Also relate to the traffic flow control system, this control system can be controlled the vehicle ' by road effectively.
Background technology
The mankind manufacture linear and quadrangle with instrument and machine with things usually.And, human over thousands of year its surrounding space has been full of the artificial things of rectangle, subsidiary ornament exception.The thickly populated city has been built to the main place with each zone of road direct interconnection, thereby forms many crossroads.All traffic problems that caused by the motor vehicle supply that enlarges are considered to the inevitable outcome of modern civilization always.With regard to each intersection of traditional approach system, even for FA computer system, set up a complete traffic flow control system that merges 12 traffic tracks and two-way four cross walks, also belong to a difficult problem.
Simultaneously, nature is pursued circular (at two dimensional surface) and spheroid (at three dimensions).But because the external force influence, not absolute circle and spheroid exist.At this occurring in nature, the structure of snowflake or honeycomb comprises many hexagonal cells.The most efficient configuration in conjunction with forming by same circle in the plane is exactly the hexagon net structure, as honeycomb.This is a kind of result of conversion, and the gap between the mutually circumscribed circle is extruded under the leading external force effect that is applied and tightens.
Be applied to from civilized initial human traditional society of beginning by the hexagon net structure that will find in a kind of natural phenomena, creating more efficiently, the urban space is exactly a know-how of the present invention.
Summary of the invention
Technical problem
When people have in the space of the cross spider on the artificial polygon plane when mobile, the invalid part in life period and space always, this has reduced mobile efficient.Based on this viewpoint, the time of this inevitable drawback and space are defined as ineffective time and idle space respectively, and it is not the vehicle media of best mode for the mankind's physical motion that time wherein and space are required for operation this.
Core of the present invention is by the performance about two kinds of different kinds of cities approach systems of following proposition, comes those ineffective times of quantitative analysis and idle space, to find technical solution.
A kind of typical road network with netted structure configuration of quadrangle and connection is defined as the quadrangle approach system, and same, another kind is defined as hexagonal roadway system.Suppose two kinds of different kinds of cities, be defined as four-city (tetra-city) and six-city (hexa-city) herein, corresponding with the above-mentioned approach system of mentioning respectively, the invention provides solution at following three subject matters.
The first, obtain reducing the method for city idle space, it is by innovation road network structure.
The second, obtain reducing the city method of ineffective time, it is by innovation road network structure.
The 3rd, set up technical foundation, to come in government's urban planning, to obtain economically and political validity and fairness about the integral body innovation of urban space, this urban space comprises on the ground and underground communal facility, and is consistent with the road renewal.
Technical scheme
In the whole or part city area that the present invention uses, road network is pressed the similar honeycomb cross section structure of net structure of hexagon mesh and is linked to each other.Constitute road institute between the block of the above-mentioned road network of mentioning around each hexagonal cells block (hereinafter to be referred as block) in, arrange road and other building facilities in the block.Road group in the above-mentioned block of mentioning is formed on orthogonal road, loop and other local road.
The zone that is separated by road in the block is assigned to building or facility, be complementary with the landform or the geographic properties of block, and the road of their peripheries links to each other with separately loop.The central area of block can be used as square, park, school, library or other public purpose facility.
As shown in Figure 1, each orthogonal road (104) links to each other the center of a block (106) with the center of other adjacent block, and and corresponding block between road (102) intersect.The loop (not shown) of block is spaced with coadapted, and intersects with the corresponding orthogonal of same block road.
Each cross walk (or crosswalk) between the block in six-city on the road is allowed to be provided with a central security island, is detained lateral road (referring to Fig. 5) for the pedestrian.
Subterranean railway (108) is arranged on below the orthogonal road, and on the parallel lines on the possible entrance platform AT STATION of two different railways.Following (referring to Fig. 1) of central plaza or certain intersection built at the station of railway line in.
Four-city is divided into three directions with the track of road, and left, keep straight on and to the right, and six-city is divided into both direction, left and to the right.Therefore, the ratio of the track quantity that two cities are required is 3: 2, and just, in brief, the track ratio is 3/2.Reasonable distribution road track has become the key of the traffic policy in tradition four-city.
Based on the regulations (Korea S's building and No. 414 regulations of Department of Transportation) of decision, structure and the installation code of urban planning facility, road aspect clause (take passages also and conclude) is as follows.
Clause 9-2. road is pressed the width classification
A. broad road: 40 meters or wideer, 12 tracks or more
B. large-scale road: 25 meters or wideer, 8 tracks or more
C. medium-sized road: 12 meters or wideer, 4 tracks or more
D. small-sized road: other
Clause 9-3. road is pressed the functional class classification
Major trunk roads, auxilliary arterial highway, subsidiary road (collectors), localized road etc.
Clause 10. every grade of roads distance is set
Successively decrease step by step, be respectively: 1000,500,250,125,60,25 (rice).
Clause 11. can be adjusted when needing according to the road ratio of zoning
1. residential community: 20% to 30%, comprise 10 to 15% major trunk roads
2. commercial area: 25% to 35%, comprise 10 to 15% major trunk roads
Generally acknowledge that extensively road is than weighing traffic flow for land use.But the root problem that relates to four-city road ratio is to break away from its structural limitations, even compare with six-city simply, the required track ratio in four-city is 3: 2.
Therefore, the higher limit of the above-mentioned ratio of mentioning of road separately may make the congested in traffic degree in four-city minimize the road ratio that it is cited herein and analyzes two kinds of different cities.
The benchmark of four-city road ratio is assumed to 32.5%, and it is the arithmetic mean of instantaneous value of two upper limit road ratios in crowded district, and these two higher limits are to use main target of the present invention.The road ratio of road was respectively for 12%, 8% and 12.5% (adding up to 32.5%) in appointed major trunk roads, auxilliary arterial highway and the block.
By to the anatomizing of the standing regulations of the relevant laws and regulations of quadrangle approach system, determine above-mentioned value (summation of arterial highway road ratio is rounded to 20%, although calculated value is 20.28%).
The road ratio in setting four-city is equivalent to hypothesis and is equal to four limits that expansion has the quadrangle block of 0 road width (no road surface is long-pending), and this is with regard to the external area of generation with zoning (portion) as much of road ratio.In each mathematic(al) representation,
Below be defined as the square root of N,
Be defined as the square root of expression formula.
When side ratio was defined as the ratio of the length of side of two kinds of different regular polygon blocks with identical effective area, the side ratio in four-city and six-city was
(about 1.732).The length of side in four-city is that 540 meters length of sides that are equivalent to six-city are approximately 312 meters.In this embodiment, the inscribed circle diameter of each block is all 540 meters (referring to Fig. 3 and Fig. 4).
In addition, suppose that it is proportional that road width and road are provided with distance as quoting in the clause 10, then the suitable traffic track quantity of each category of roads is set as follows.
Distance (rice) is set: 1000,500,250,125,60,25 (reducing 1/2 step by step)
Class index (track): 12,10,8,6,4,2 (subtracting 2 tracks step by step)
The road of major trunk roads is than proportional with road width and block girth, and road width is proportional according to the block length of side and track quantity and class index.Therefore, six-city can be write as with the ratio of the road of the major trunk roads in four-city
Road ratio * road-the road width of four-castellan arterial highway is than (L/R track ratio * G/R class index ratio) * P/R girth ratio, just
L/R G/R P/R
Because the track of road can simply be appointed as two in the favourable structure in six-city, each block, keep straight on or to the right, in three kinds of traffic tracks, got rid of to left-lane.Therefore, the road ratio can be write as follows in the block in six-city.
Road ratio * track ratio * girth ratio in the piece of four-city, just
At last, by the road in six-city than the limit divergence ratio that adds up to 16.8% decision, can be by following calculating.
Above-mentioned hypothesis is applied to following motion 1
Motion 1. diameters be the area of the circle of 2 (any units), the regular hexagon that is external in this circle and square be respectively about 3.14 (=π * 1 * 1),
And 4.
Then, obtain down train value.
(proportional) area of proper proportion that comprises four-city of road: 4 * (1.217 * 1.217)=5.92
The area of proper proportion that comprises six-city of road: 3.46 * (1.096 * 1.096)=4.16
The area ratio in four-city and six-city: 5.92/4.16=1.42
The invalid ratio in four-city: (5.92-3.14)/3.14 * 100%=89%
The invalid ratio in six-city: (4.16-3.14)/3.14 * 100%=32%
The invalid ratio in four-city and six-city: 89/32=2.78
The path area of the proper proportion in four-city: 5.92-4=1.92
The path area of the proper proportion in six-city: 4.16-3.46=0.70
The path area ratio in four-city and six-city: 1.92/0.70=2.74
At last, four-city ratio of containing idle space, building area and path area and six-city is respectively 2.78 (otherwise being 36.0%), 1.43 (otherwise being 70.0%) and 2.74 (otherwise being 36.4%).
The vehicle in four-city and the pedestrian tetragonal street corner that always detours, this causes unpredictable vehicle conflict (contact) and Pedestrian conflicts.Bigger problem is that idle space passes to concealed backward areas (backside), so that quicken to increase simple and crude lane.
Next, in order to compare two intercity road average distances (length), introduce motion 2.
Equally, obtain following value.
Four-city road distance ratio: 8 * 1.217=9.74
Six-city road distance ratio: 6.93 * 1.096=7.60
Therefore, the long road of four-city Vehicle By-pass is about 1.28 (otherwise being 78.1%) with the ratio in six-city.
To the intersection, traffic control system is handled 12 traffic lines (traffic line) in a signal period, each direction has 3 traffic lines (left-hand rotation/craspedodrome/right-hand rotation) at the 4-in four-city.To the intersection, traffic control system is handled 6 traffic lines, each direction in a signal period have 2 traffic lines (left) at the 3-in six-city.
Because the ratio of traffic lines is 12: 6, the ratio in every required track of road is about 2: 1, and again because right-turn lane often is left in the basket, so the required signal period length in four-city is four times of six-city.
Best solution for this traffic control system is defined as a kind of system, and this system allows a collection of vehicle to need not to stop by continuous intersection under unified traffic control, and regardless of distance of on road network, travelling and direction.
Although the best solution at four-city traffic control system does not exist, there is solution at six-city with the road network that is equivalent to symmetry.
Under following precondition, the present invention proof is under the unified traffic control system in six-city, and there is best solution in (hereinafter to be referred as road-net (road-net)) at whole hexagon road network.Highway section (section) is defined as between block road in two adjacent 3-that part between the intersection.
Road has 2 tracks at least between each block of condition 1. tunnel-net on each direction (or side of road), and there is road between 3 different blocks each intersection.
It is to finish by alternately turning in the left-hand rotation of each intersection and between turning right that condition 3. vehicles drive towards the route of destination at a distance.
Condition 4. can be selected other the turning to of breach of condition 3 in order to change or revise the direction of the above-mentioned route of mentioning.
The signal period of each intersection of condition 5. tunnel-net is identical, and 1 signal period is made up of 3 signal elements.
The permission speed and the length of signal period of condition 6. vehicles are adjustable, so that each signal period vehicle is by 2 highway sections.
Condition 7. each cross walk (or crosswalk) can be provided with the central security island and be detained lateral road as the pedestrian.
Under above-mentioned seven conditions, in a signal period,, make vehicle repeat same traffic situation by two highway sections.In a signal period, be equivalent in a signal element by 2/3 highway section by two highway sections.
The traffic lines number is deferred in the left-hand rotation in the intersection of each traffic lines in proper order, counterclockwise (referring to Fig. 5).Though each intersection comprises three different roads, a pair of traffic lines of extending on road both sides have same traffic lines number (referring to Fig. 6).
The hexagon road network, different with the quadrangle road network, each in 6 traffic lines occupies its oneself a track (or several track) (referring to Fig. 6) exclusively an intersection.
The peculiar methods of best traffic flow control is as follows.By three pairs of traffic lines order one by one, in a signal period, the vehicle of every pair of traffic lines turns left simultaneously by whole intersection (referring to Fig. 7) of whole road network.
Three adjacent intersections of certain intersection that is occupied by the left-turning traffic line are occupied by the opposite traffic lines of same centering.Simultaneously, other vehicle to traffic lines passes through intersection (referring to Fig. 7) in other travels down or right-hand rotation.
Adopt the above-mentioned signal synchronizing system of mentioning on whole road network, a collection of vehicle was not alternately stopped by the intersection in a signal period.
Beneficial effect
The widening road that does not stop in four traditional-city comes from a hypothesis fact of the road capacity that enters of buying car in installments in crowded in the intersection.The increase in traffic track forces the driver to select wherein track.Yet the driver selects middle lane usually unintentionally.Because like this, specify more middle lane to cause the shortage of left-lane or right lane, this causes another traffic problems.Along with the signal lamp of intersection is opened, the track that changes between the vehicle of other direction causes the crowded vicious circle of aggravation.
Length by will reducing the signal period reduces to about 1 minute from 3 minutes of conventional cross crossing, and the 3-in six-city has not only eliminated all hazards in four-city to the intersection, and has improved traffic efficiency.The driver can select the track intently, and the broader visual field is arranged during by the intersection, realizes the track of more level and smooth about 60 degree corners, and this feasible driving speed is almost constant, need not to slow down to turn round.On the other hand, the pedestrian can pass through road safely in the time of signal period abundance over half, that no vehicle disturbs.
Road impels vehicle to disperse naturally between symmetrically arranged six-bar, six-curved block, by the most crowded public purpose facility is arranged on the central area, crowded can subduing in each block.Because vehicle has to be docked in the somewhere in street in the block, so the interference between vehicle sharply reduces.Compare with any other road network, the geometric distance of the minimum that two remote places can equate on the hexagon road network interconnects, and by the synchronous traffic control system of signal, the vehicle on the road can not run into any stop signal by continuous intersection.
Therefore, the demand of the speedway around has eliminated in six-city, wherein speedway has caused new traffic problems, i.e. frequent obstruction around their grade separations or intersection.
Because two different subway lines that are provided with along the orthogonal road be arranged in parallel on the ground AT STATION, so the passenger can be in same platform transfer.
The curvature of the smoothness of road and railway has reduced because friction loss and the energy consumption that vehicle deceleration/acceleration causes.The traveling time of vehicle improves traffic efficiency with the minimizing that stops number of times, and also can correspondingly prolong the service life of vehicle and road, and municipal pollution can greatly must reduce as a result.
All hexagon blocks in six-city have six to run through the orthogonal road, allow better atmospheric circulation.Hexagon block and road can adapt to non-rectangle, crooked urban border easily, and therefore by significantly reducing forthright construction works amount, the development of their environmentally friendly modes is desirable.
Six-city has been reformed the futile effort of traditional urban planning and has been attempted to increase road transport solution crowded state recently by widening road.Earth resource has greatly been reduced in the ineffective time in four-city and the waste on the idle space in six-city.In a word, the present invention will change personal comminication's mankind's activity, change the leading inside concentrated of central plaza into from the leading outside divergence form of broad road, and therefore human modern civilization will continue to enter culture epoch epoch all the time.
Description of drawings
Fig. 1 shows basic conception of the present invention.It show that each hexagon block is cut apart by road between block and around, the orthogonal road is drawn as solid line, subway is drawn as two-wire (band shade).For the sake of simplicity, having omitted loop and building arranges.In fact, the orthogonal road is not to intersect at the center of each block, is in order to help to understand notion but so draw.
Fig. 2 shows the structure according to an exemplary city of one embodiment of the present invention.The width of its explanation road and the size of block can enlarge, dwindle or change as required.
Fig. 3 and Fig. 4 show each limit of as one man expanding the polygon block, with the as many external area of zoning of block road ratio.
The 3-of Fig. 5 viewing area interblock road is to the intersection, and the left-hand rotation order of three traffic lines (being labeled as numeral 1,2 and 3 respectively).
Fig. 6 shows by before each intersection, the three pairs of traffic lines regularly, the turning position on the road that occupies exclusively.
After the left-hand rotation that Fig. 7 is presented at traffic lines number 1 begins, when a signal element has been gone over road condition 3/4 time.Each triangle represents a 3-to the intersection, and on behalf of the cross walk right of way signal, a ringlet open.
The accompanying drawing legend is as follows:
102: road 104 between block: the orthogonal road
106: unit-block 108: subterranean railway
500: intersection 502: cross walk
504: the central security island 506 of cross walk: signal lamp
The specific embodiment
Preferred forms of the present invention
But the scale in the zone, mean size by city of six-city piece and urban congestion degree and decide.The length of supposing each highway section is 450 meters, and the speed of vehicle on road between block is 50-70 kilometer/hour, and then this vehicle needs two highway sections coming by 900 meters in about 60 seconds.Therefore, signal element be 60 seconds divided by three, just 20 seconds.
Owing in a signal element, do not run into distance that a collection of vehicle of stop signal advances to the intersection near 300 meters, so can estimate the magnitude of traffic flow of each intersection, six-city by a 3-with 60 kilometers/hour average speed.On the other hand because the gross vehicle of two traffic lines in competition road track is the signal element more than 1/2 of being separated by, therefore the vehicle of traffic lines can be before by the intersection and the period afterwards occupy all tracks.The traffic control system in six-city should build on these inference bases (referring to Fig. 7).
During the left-hand rotation of each road traffic line, the right of way signal of two adjacent cross walks of road opposite side is opened, the pedestrian can pass through road by the central security island at the grace time of two continuous signal elements in the signal period half and halfly.The pedestrian is 0 or 0.5 signal element in the stand-by period on central security island, depends on current direction.Can advance during near 1.5 signal elements their route of the vehicle of waiting for that the U type is turned or coming out from this block.
Can during a signal period, sail actual conditions far away gradually to arbitrary end of both sides, highway section according to vehicle, specify the place and the scope of U type turning area in travels down between block by the centre.
Simultaneously, during 1.5 signal element, wait for vehicle on the orthogonal road pass through road between block their route that continues to advance, the pedestrian also can pass the block that road moves to the opposite.
Mode of the present invention
Description so far only is to the illustrating of the technology of the present invention principle, and any change in the essence nature and characteristic of the present invention all is possible.Therefore, the embodiment that the present invention uses is used for the interpretation technique principle, does not play the qualification effect.Protection scope of the present invention should be understood according to following claims, and explanation of the present invention should be interpreted as comprising all equivalent technologies notions.
Industrial usability
By improving land utilization ratio, six-city is compared with four-city with same effective area, can Save about 30% soil area. In newly-built city, and in existing four-city, pass through long-term Subregion is redeveloped or to having the local flow improvement of road network now, can be realized six-city. Resemble four-city one Sample, six-city also have forthright, as and block between the straight cross-channel that intersects of road, and interconnection adjacent block The straight cross-channel (referring to Fig. 1) of central area. Parallel road by overlapping four-city and corresponding one Straight cross-channel on the direction designs in the city map searching can convert 3-to the district of intersection The plan in six-city can be realized being transformed into minimum construction spending in the territory.
By above-mentioned transformation, followingly can expect in urban planning and developmental innovation.
First: according to urban planning again partition, existing broad road is transformed into series newly developed The urban area is possible.
Second: because undeveloped backward areas are risen to 3-to the center of intersection, in the city City's development is upper might equalize trend.
The the 3rd: will be transformed into environment and economy by the further region that the minimizing inactive area produces and be worth into Be possible.
Claims (8)
1. method that makes up road comprises:
Make up road between block, the road network that connects whole zone, city or subregion by the net structure with the hexagon mesh that is similar to the honeycomb cross section forms road between described block, and
Make up road in the block in each hexagon block that road separates between by the described block of described road network, and
The building or the facility that will be complementary with the landform or the geographic properties of described block are arranged in by in the zone that road separates in the described block, and
Building or the other road of facility are connected to road in each described block.
2. the method for structure road as claimed in claim 1, wherein one group of interior road of described block comprises orthogonal road, loop and other local road, the center of the described block that each described orthogonal road is adjacent with other with the center of described block links to each other, and and road intersects between corresponding described block, the described loop of described block is spaced with coadapted, and intersects with each described orthogonal road of same block.
3. the method for structure road as claimed in claim 1 or 2, wherein the described center of each described block is given for central plaza, government buildings, library, or other public purpose building facilities.
4. the method for structure road as claimed in claim 3, wherein subterranean railway be arranged on road in described orthogonal road and the described block below, two of described railway are not collinear may enter the mouth AT STATION on the parallel lines of platform, the station that is used for described railway build in central plaza or described orthogonal road and the interior road of described block certain intersection below.
5. method of setting up traffic control system comprises:
Connect the road network of the city area of appointment with the net structure of the hexagon mesh that is similar to the honeycomb cross section, road comprises at least 2 tracks between each block of wherein said road network on each direction, and
Each intersection comprises road between 3 different blocks, and
Except that described road network border or edge, each intersection links to each other with three adjacent intersections by road between described block, and
The signal lamp of each described intersection is established as the corresponding turning that is used for 6 traffic lines.
6. the method for setting up traffic control system as claimed in claim 5, wherein the described signal period of each described intersection is made up of the signal element of 3 same intervals, allow with predefined order according to the described traffic lines on three roads of each described intersection, the speed and the length of described signal period that are used for the permission of vehicle are adjustable, to pass through 2 highway sections in each signal period.
7. the method for setting up traffic control system as claimed in claim 6, wherein according to the counterclockwise order one by one of three pairs of described traffic lines, set up the described order of left-hand rotation, the travel described vehicle of every pair of traffic lines on the road either side turns left by whole intersections of whole road network in a signal period simultaneously.
8. the method for setting up traffic control system as claimed in claim 7, the right of way signal of two adjacent cross walks of wherein said road opposite side is opened with described left-hand rotation, and the pedestrian can be by the central security island half and halfly by described cross walk.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020060024968 | 2006-03-17 | ||
| KR1020060024968A KR20070094362A (en) | 2006-03-17 | 2006-03-17 | Construction method of roadway and transportation method |
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| CN101405458A true CN101405458A (en) | 2009-04-08 |
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| CNA2007800093269A Pending CN101405458A (en) | 2006-03-17 | 2007-03-19 | Hexagonal roadway system and traffic control system thereof |
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| US (1) | US20090185856A1 (en) |
| EP (1) | EP1996767A1 (en) |
| JP (1) | JP2009530517A (en) |
| KR (1) | KR20070094362A (en) |
| CN (1) | CN101405458A (en) |
| AU (1) | AU2007227938A1 (en) |
| BR (1) | BRPI0709311A2 (en) |
| CA (1) | CA2645180A1 (en) |
| EA (1) | EA200801911A1 (en) |
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| NZ (1) | NZ571037A (en) |
| SG (1) | SG170128A1 (en) |
| UA (1) | UA95102C2 (en) |
| WO (1) | WO2007108623A1 (en) |
| ZA (1) | ZA200807856B (en) |
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- 2007-03-19 JP JP2009500302A patent/JP2009530517A/en active Pending
- 2007-03-19 WO PCT/KR2007/001324 patent/WO2007108623A1/en active Application Filing
- 2007-03-19 EP EP07715704A patent/EP1996767A1/en not_active Withdrawn
- 2007-03-19 UA UAA200810961A patent/UA95102C2/en unknown
- 2007-03-19 CN CNA2007800093269A patent/CN101405458A/en active Pending
- 2007-03-19 SG SG201101865-2A patent/SG170128A1/en unknown
- 2007-03-19 EA EA200801911A patent/EA200801911A1/en unknown
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- 2007-03-19 AU AU2007227938A patent/AU2007227938A1/en not_active Abandoned
- 2007-03-19 NZ NZ571037A patent/NZ571037A/en not_active IP Right Cessation
- 2007-03-19 BR BRPI0709311-0A patent/BRPI0709311A2/en not_active IP Right Cessation
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102995510A (en) * | 2012-11-25 | 2013-03-27 | 李荣刚 | Urban honeycomb automotive vehicle road network |
| CN103177338A (en) * | 2013-03-19 | 2013-06-26 | 东南大学 | Space dividing method facing city zoning plan |
| CN103177338B (en) * | 2013-03-19 | 2016-02-10 | 东南大学 | A kind of spatial zonal approach towards urban district plan |
| CN103711051A (en) * | 2014-01-23 | 2014-04-09 | 蓝孝峰 | Herringbone road intersection-free passing system and control running method thereof |
| CN106407929A (en) * | 2016-09-14 | 2017-02-15 | 中山大学 | Optimization method applied to large-region traffic noise computation |
| CN106407929B (en) * | 2016-09-14 | 2019-09-20 | 中山大学 | A kind of optimization method applied to big regional traffic noise calculation |
| CN109272758A (en) * | 2018-09-20 | 2019-01-25 | 蓝静怡 | It is a kind of to can be used for controlling system of traffic light of the Y-shaped road without cross system |
| CN109658686A (en) * | 2018-12-29 | 2019-04-19 | 徐梓博 | Device and method for controlling public transport line |
| CN114930418A (en) * | 2019-11-27 | 2022-08-19 | 胡夏泳 | One-way loop jogging capable of improving road transport capacity and safety |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20070094362A (en) | 2007-09-20 |
| EA200801911A1 (en) | 2009-02-27 |
| MX2008011567A (en) | 2008-10-29 |
| BRPI0709311A2 (en) | 2011-07-05 |
| CA2645180A1 (en) | 2007-09-27 |
| SG170128A1 (en) | 2011-04-29 |
| US20090185856A1 (en) | 2009-07-23 |
| AU2007227938A1 (en) | 2007-09-27 |
| ZA200807856B (en) | 2009-12-30 |
| JP2009530517A (en) | 2009-08-27 |
| UA95102C2 (en) | 2011-07-11 |
| WO2007108623A1 (en) | 2007-09-27 |
| EP1996767A1 (en) | 2008-12-03 |
| NZ571037A (en) | 2012-08-31 |
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