WO2009049471A1 - Réseau ferroviaire à combinaison de boucles - Google Patents

Réseau ferroviaire à combinaison de boucles Download PDF

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Publication number
WO2009049471A1
WO2009049471A1 PCT/CN2008/001617 CN2008001617W WO2009049471A1 WO 2009049471 A1 WO2009049471 A1 WO 2009049471A1 CN 2008001617 W CN2008001617 W CN 2008001617W WO 2009049471 A1 WO2009049471 A1 WO 2009049471A1
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WO
WIPO (PCT)
Prior art keywords
loop
line
lines
station
rail
Prior art date
Application number
PCT/CN2008/001617
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English (en)
Chinese (zh)
Inventor
Sucai Dai
Original Assignee
Sucai Dai
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
Priority claimed from CNA2007101316016A external-priority patent/CN101134464A/zh
Priority claimed from CN200810124525A external-priority patent/CN101654106A/zh
Application filed by Sucai Dai filed Critical Sucai Dai
Publication of WO2009049471A1 publication Critical patent/WO2009049471A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
    • B61B1/00—General arrangement of stations, platforms, or sidings; Railway networks; Rail vehicle marshalling systems

Definitions

  • the invention relates to a loop combined road network system, which is suitable for urban, suburban and intercity rail transit, including subway, light rail, high-speed rail, electric train, elevated rail and cross rail, automatic rail, magnetic levitation, cable car, fiber guiding ship and trajectory. Relatively fixed other transportation.
  • Traffic is closely related to people's lives and environmental protection, directly affecting the sustainable development of the economy and society, and people's work efficiency and quality of life.
  • traffic congestion, environmental pollution, crowded green space, and energy shortage have become the global problems that need to be solved urgently.
  • Rail transit has the advantages of fast, high traffic volume and low pollution.
  • Metro, light rail, high-speed rail and overhead monorail are all favored and become the first choice for urban MRT.
  • Modern trains have improved the speed, climb, turn, and interchange performance, but have always used the traditional trajectory (Tmck System).
  • the long-distance railway has evolved from a single track (Single-track) to a partial multi-track, followed by a double-track back-and-for h, using the switches to separate and level. Switching back and turning into a tree structure. This case is called the B-track system.
  • the round-trip B-track system has a good linear effect and should form a fast corridor and become the mainstay of public transportation . It is also becoming faster and faster, and is used by TGV, Shinkansen and Beijing/Tianjin.
  • the existing urban rail MRT is usually loosely matched by most B-track lines.
  • the B-track system has at least two terminals, and it is necessary to use a double-headed train to change lanes. When the terminal station train is stranded, the follow-up train can only wait for parking.
  • the Circle Line referred to as the A/C trajectory
  • the A/C trajectory begins in the London Underground and is connected in series with a number of radial round trips.
  • the closed loop has no beginning and no end.
  • the single-head train does not need to be changed or changed.
  • the bypass is often straightforward; it is usually used to support the B-rail system.
  • One or two A/C rail systems are connected in series to form a mainstream network of metros. Each rail system can stand The exchange is relatively independent, except for the same track system, it is impossible to transfer the whole vehicle, and only the passengers can get off and change. Summary of the invention
  • the object of the present invention is to provide a kind of practical problems such as rare shifts, difficult to change lanes, poor network coverage, peak congestion, inconvenient transfer, limited capacity and limited efficiency in the current rail transit system.
  • New loop line combined rail transit system is to provide a kind of practical problems such as rare shifts, difficult to change lanes, poor network coverage, peak congestion, inconvenient transfer, limited capacity and limited efficiency in the current rail transit system.
  • a loop-combined rail transit system comprising a rail system, a rail, a station, and a transporter operating on the rail, wherein: the rail system is formed by a combination of a plurality of independent loop lines, including Counterclockwise A line and clockwise C line, also included in the adjacent independent loop A and A lines, or C line and C line, or A line and C line, and the same section between the single A line or C line
  • the two-way round trip line that is, the invisible B line.
  • the trajectory comprises a loop plane combination, and a layer of traffic network is formed in the city or region by means of a loop and looping.
  • the trajectory includes a ring interchange combination in a city, a suburb or an area, or an open loop interchange combination between the cities; and a three-dimensional traffic network is formed by a single loop or an intersection between the loops.
  • the loop-combined rail transit system according to claim 2 or 3, wherein: the rail system refers to at least two independent loop-combined rail systems in or between cities or regions,
  • the internal and external duplex is compatible or compatible with the upper and lower composites, forming a composite three-dimensional traffic network with a loop ring and a mesh stack.
  • the track network includes at least one inner ring independent loop line, one outer ring independent loop line, or at least one inner loop independent loop line, one outer loop insect loop line, and one independent long loop line;
  • the loop is a closed loop or a semi-close loop or an open loop.
  • all serial carriers on the ring track combined with all the ring tracks of the same track system can be separated and connected during operation.
  • the station includes a crossover interchange station and a six-way star interchange hub station, and in all directions of all the hub stations, the vehicle can be turned at a right angle or a small angle at an obtuse angle.
  • the station includes upper and lower communication stations arranged in the same open space, and a shared waiting area.
  • the invention has the advantages of: combining traditional B and A/C rail systems to promote strengths and avoid weaknesses; and avoiding the need for special traffic such as rail transit and cable cars such as overhead rails.
  • the orderly cycle is derived from a series of technological innovations that make traffic operation management more humane and intelligent; paving the way for high-tech transportation such as automatic rail. With the same or less resources, the loop combination is multiplied by the coverage, compatibility, capacity, performance, and rail utilization of traditional rail systems.
  • the invention also has the advantages that: compared with the tree structure of the existing rail system, the loop line combination is obviously changed into a mesh shape by the outer circumference; and the single rail system can be formed into a net, and the coverage surface is greatly increased. Compared with the existing traffic circle, it expands the function and scale, and can be integrated into dozens of rings; more importantly, it is the overall matching skill, which is invisible in the round-trip through A/A, C/C, A/C, etc.
  • the adjacent loops are complementary, the local single loops are self-complementary, and even the adjacent rails are complementary. In the standard loop combination trajectory, all sections are two-wire, two-way reciprocal.
  • Figure 1 ⁇ 2 is a schematic diagram of the checkerboard and spider grid of the loop plane combination.
  • Figure 3 is a reference diagram of the large scheme of "inner ring + several long rings + outer rings" in the combination of loop planes.
  • Figures 4 to 8 are reference diagrams of the cross, the tenth, six-way star, the well word and the inner ring scheme of the loop interchange.
  • Figure 9 is a schematic diagram of a single-head train turning lane.
  • Figure 10 is a schematic view of a single-head train for a ring or a half-butter rotor.
  • Figure 11 is a schematic diagram of the combination of the "ring loop, mesh stack” composite rail system; a) the inner subway route, b) the ring diplomacy II route, c) the track half-butterfly rotor.
  • Figure 12 is a schematic view of the top of the rail exit tunnel leading to the elevated bottom and the opposite path.
  • the arrow indicates the direction of operation of the vehicle on the track.
  • the urban or regional circle is clockwise (Clockwise), referred to as the C line; the circle is divided into several plates by traffic trunks, similar to a chessboard or a spider web ( Figures 1, 2).
  • An anti-clockwise small loop line referred to as the A line, is placed along the edge of each panel to form a pattern in which the loops in the loop are not intersected.
  • the vehicles on each A line travel together, they form a round-trip B line with the adjacent A line.
  • the large ring C line At the edge of the city, it is complementary to the large ring C line. If it is replaced by the rule of the right line, then the strain of the large outer ring is counterclockwise A line, and each small ring is changed to clockwise C line at the same time, the effect is the same.
  • the specific implementation can be divided into five types: loop plane combination, loop interchange combination, loop open interchange combination, internal and external rail system duplex compatibility and upper and lower rail system composite compatibility.
  • the “inner ring + several long rings + outer ring” of Fig. 3 is a large-scale circular line plane combination, with a “circle ring, ring-forming" to take into account the radial distribution line and the large-scale integrated road network surrounding traffic. This is especially useful for metropolitan areas in Beijing and similar areas: the inner ring of the historic center of the entourage center, the concentration of business administration and employment; the majority of the citizens live in the outer suburbs of the outer ring, and the daily commutes are scattered in the evening, which inevitably leads to peak congestion.
  • the elevated rail transit network will be constructed; each independent loop will pass through the interchange and the multilateral adjacent line, reduce the cross-blocking point, increase the circulation meeting point, and effectively balance the passenger flow peaks and valleys.
  • the elevated orbital rails are rationally networked, and the feeders are gradually improved. It can greatly replace fuel transportation, save energy and reduce emissions, and purify the air. It is suitable for complementary sources such as subways and other trunk lines.
  • the flat combination can also be expanded outwards by ring or by inner ring, continuously developing new lines and expanding scale.
  • the train In the A(B)C combination trajectory with different sizes and different shapes, the train only makes small turns (left turn left turn, right turn make right turn) Unidirectional Circle (abbreviation UC), avoid big Turn (turn right in the left line, turn left in the right line); This not only saves the trouble of the red light of the turnout, but also ensures that the time and space interval of the shift is short and even.
  • the round-trip rail system is changed by the head change, the shortest shift is about 3 minutes; the loop vehicle can be easily encrypted to lmin-class; at 200km/h, every 10km on the rail, the former can be used for one train; the latter can be used for three trains; 3 times.
  • the ring-rail train is like a baseball running, and the base players start at the same time, and they almost set foot on the next base.
  • SOAS technology Synchro Operation at All Stops
  • the single-box is changed to a multi-carriage series similar to a train, and the equal spacing is fixed to the cable; then the continuous slow-speed operation is changed to an intermittent high-speed operation, and the supporting equidistant stations are simultaneously accessed.
  • Each adjacent loop and outer loop line also run synchronously at the same speed, which is convenient for transfer.
  • the long ring of Figure 3 is connected to the inner and outer rings.
  • the residents and passengers are intensively close to the inner ring, and the outer ring is gradually sparse; that is, the long A line has narrow end heat and wide end cold.
  • increasing the station distance (such as 750m) to accelerate the speed (such as 45km/h) still maintain the synchronous operation of each station train; it is conducive to improve the overall efficiency of normal traffic.
  • the time of stopping the train is sufficient (nearly lmin), which can meet the needs of the passengers of the hot station; the cold station has excess time. If the station is set at intervals of 1:1-2, when the passenger flow of the train is suddenly reduced, the main train speeds up the tail station to stop the big station; the stop time is reduced to 10-20s, the rich ⁇ 70-80s self 1-2 station .
  • the SCOM technology of the tailgate and the stop station can transfer the running time of each long ring cold edge to the hot side, effectively solve the peak congestion and balance the distribution effect.
  • a repeating C line with the narrow end of the long ring may be added at the dotted line of Fig. 3, and complemented with the A line;
  • the subway (Metro with the city's light rail) is more versatile with a combination of ring interchanges.
  • the circle cross, even ten, star * or tic-tac net can be combined by 1 to 3 A lines, which is more varied ( Figures 4 ⁇ 7).
  • the two ends of the city are turned from underground to elevated, and the T-junction on the outer ring is kept even; or the inner ring A line is connected to the city. Terminal; the original loop can also be changed to the inner ring ( Figure 8).
  • the trajectory that cannot be modified remains in its original state, and can still be interchanged with the combined trajectory.
  • Figure 4 is the only case where a single inner loop intersection is complementary to the outer single loop and the inner loop is larger than the outer loop.
  • the difference between the existing traffic single loop line, the single loop round trip line and the two-way loop line is that all the road sections in the rail system are two-way reciprocal traffic.
  • the subway changing lane is easy to raise the monorail.
  • UCS technology can be applied to the outer ring and the inner ring C line at the same time.
  • SOAS (Synchro Operation at All Stations) + SCOM technology should consider about equidistant station setting, slightly shifting, and the speed and shift interval. In proportion, it is inversely proportional to the train density.
  • Figure 1 and Figure 2 For urban suburbs with a number of satellite cities, refer to Figure 1 and Figure 2 to construct a flat or interchange light rail network; the outer ring of the city will also serve as the inner ring of the ring-shaped suburb, and then connect the outer towns to form a larger outer ring; that is, from the inside out. , the double loop combination road network of the ring.
  • the area along the river, lake, sea, and mountain range is circled; the circle inside the circle (B) is straight and vertically connected to each town and connected to the edges of both ends; each intersection has a cross four-way or star-shaped six-direction Interchange hub.
  • each intersection has a cross four-way or star-shaped six-direction Interchange hub.
  • T-shaped and Y-shaped intersections In order to keep the even intersections accessible, there are some T-shaped and Y-shaped intersections, and a five-way intersection must be added with a city line, and a Y-shaped (Fig. 9), circular or semi-butterfly rotor (Fig. 10).
  • a single-headed train can only be turned left to the A or C line at the edge of the area, or the continuation of the continuation of the (B) line until the next left turn.
  • the intercity combination and the C-ring line are no longer closed, or the closure is more complicated; the surrounding is more open and broad, and the inside and the outside are difficult to divide; in the adjacent areas such as the two sides of the river and the two sides of the mountain, the two sides of the train can After the bridges and tunnels are connected in series, they are wound back.
  • the transmission distances are not equal to the station distance (such as 120-90km/h) to ensure that the trains of major stations are synchronized (such as 20min) to the next station;
  • the scale of the intercity combined trajectory is larger, and the benefits of people/cars/roads are more complementary.
  • the four-way stop trains are synchronized to the left lane, and four lane-changing feeder lines are set up in each of the four right-angled open spaces, with curved platforms in between; the outside is added to repair and replace the locomotive's feeder lines.
  • Each passenger can choose: a) move to the front compartment, go straight without stopping; b) move to the rear compartment to get off; 0 leave 3 ⁇ 4 tail compartment turn left; d) get off and turn right; add passengers )boarding.
  • Total of four roads a total of 20 options.
  • the six-way hub station is larger and more choices. Although only one pair of (B) lines has been added, there are three interchanges and six rooms waiting.
  • the six-way car main train goes straight through; the tail car synchronizes with the obtuse angle and turns left, stops at the three highs and three lows and six slots; each gear has two curved lane change branch clamps for one station; on the outer side, the left-hand lane change replacement service train is added on the outer side. Branch line.
  • the station has 42 types of passengers per shift, more than twice as many as the cross station.
  • the ring interchange hub station is densely packed (average 20min class) Non-lane, because there is no stranded train; waiting room and platform are divided into 4 ⁇ 6 directions, no need to be too big or too long.
  • the trains are sparse and the stops are small (only 1 ⁇ 2 stops between Shanghai and Nanjing) and short (lmin); the open interchange combination not only has more train directions, shifts, stops, but also moves one step to the end, and the tail The passengers are concentrated and parked, and the stations can be stopped before and after.
  • the metro METRO in Paris is disconnected from the suburban LRT rail system and is set up separately. If urban metro, intercity or suburban light rails use a combination of loop interchanges and unified power supply, rail, platform and other facilities standards, the internal and external rail system plane composite can be realized.
  • the four suburban T-station stations in Figure 4 were changed to the ten-character interchange hub, and the rails were extended to the four sides to be incorporated into the suburban rail system.
  • the compound rail system features a loop, which is different inside and outside the ring line: the subway is limited to the inner A line, and the city is self-compensating or A/A line complementary; the outer C line allows the suburban railway to be wounded and changed. .
  • the inner and outer rails complement each other on the A/C line.
  • the SOAS+SCOM technology is also applicable to the complex combination of internal and external rail systems; the population density of the outer ring line in the suburbs is reduced, the station speed can be increased to increase the speed, and the station can be skipped; the length of the subway station must be considered when suburban railway trains are segmented (eg 6 The number of stations between the car and the east and west hub stations. If the number of stations is double, the subway will be disconnected with "3+3 knots"; if the number of stations is a multiple of 3, use "2+2+2 knots".
  • the suburban railway enters the city it is divided into three sections (3+3+X, or 4+2+X).
  • the first section goes straight to stop, and the last station is 2 ⁇ 3 cars to enter the subway section; the middle section is 2 ⁇ 3 straight. Stop at the stop; the tail section of the tail section is detached from the tail of the train before entering the station.
  • the one-way left lane is on the C line of the ring road, complementing the A line subway, and then turning to the next cross station and then turning left, waiting for the meeting to pass through the urban area.
  • the subway trajectory has 6 ⁇ 8 straight lines, which can be added with cross station and suburban railway port.
  • the above-mentioned multiple track system is based on the metropolis developed by the inner (subway) and outer (suburban). on the contrary, In small and medium-sized cities with a population of less than one million people, the suburban railways can be pre-emptive, and they will sneak into the underground through the city road section; The compatibility of the internal and external rail systems can save resources and avoid duplication of construction of rails, platforms, etc.; passengers who are convenient to take the suburban railways can directly go up and down at the subway station.
  • the New York subway has a fast and slow line for long-distance passengers; the express line only stops at the big station and speeds up the journey; the slow line has more stations (about 500m apart) to shorten the walking distance.
  • changing the round-trip double line to the fast and slow four lines also increases the land occupation and cost; the street conditions in Asian cities are very difficult to bear, especially the width.
  • Japan has developed a small-diameter subway to save underground space.
  • the three-dimensional composite of the upper and lower rails can be achieved.
  • the hanging rails are introduced into the top of the double-sided tunnel, and the hanging rails and the platform are superimposed on the subway and the platform, and both travel in the same direction.
  • the cost of the tunnel is expensive, mainly in the width; the depth of the tunnel is excavated, and the cost of raising the column 2-3m is very limited.
  • the track speed is slower, and it is located in the upper part of the tunnel, which is closer to the ground. It should be densely packed, with small stations (within 500m) and underground connected to the neighborhood; it is convenient for passers-by residents, and it also allows more properties to be appreciated along the route.
  • the subway only has a large station (2-5km), which can lengthen the trains, and the traffic volume is larger and the speed is higher.

Abstract

L'invention concerne un réseau ferroviaire à combinaison de boucles comprenant un ensemble de boucles, qui comprend des réseaux ferroviaires, des voies ferrées, des gares et des objets se déplaçant sur les voies ferrées, lesdits réseaux ferroviaires étant formés par plusieurs boucles indépendantes comprenant des lignes A dans le sens inverse des aiguilles d'une montre et des lignes C dans le sens des aiguilles d'une montre, des boucles adjacentes indépendantes de lignes A et de lignes A, ou de lignes C et de lignes A, ou de lignes A et de lignes C, ainsi qu'une ligne bidirectionnelle unique soit entre les lignes A, soit entre les lignes C, et qui constitue ainsi une ligne B invisible.
PCT/CN2008/001617 2007-09-17 2008-09-16 Réseau ferroviaire à combinaison de boucles WO2009049471A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CNA2007101316016A CN101134464A (zh) 2007-09-17 2007-09-17 A/b/c组合路线网与轨道交通
CN200710131601.6 2007-09-17
CN200810124525.0 2008-08-22
CN200810124525A CN101654106A (zh) 2008-08-22 2008-08-22 A(b)c组合轨系与应用模式

Publications (1)

Publication Number Publication Date
WO2009049471A1 true WO2009049471A1 (fr) 2009-04-23

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PCT/CN2008/001617 WO2009049471A1 (fr) 2007-09-17 2008-09-16 Réseau ferroviaire à combinaison de boucles

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WO (1) WO2009049471A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2708440A1 (fr) * 2011-05-10 2014-03-19 Sucai Dai Réseau de lignes ferroviaires circulaire et durable
CN109109870A (zh) * 2018-08-24 2019-01-01 江苏飞梭智行设备有限公司 用于悬挂轨道交通的路口立交系统
US10946876B2 (en) * 2016-04-08 2021-03-16 Xiaohua Zhang Connected transportation network system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0411550A (ja) * 1990-04-27 1992-01-16 Toshiba Corp 軌道系交通機関の路線設定方法
FR2841859A3 (fr) * 2002-07-04 2004-01-09 Edmond Louis Joseph Vuillemin Projet de conception des futures gares ferroviaires
CN1636811A (zh) * 2003-12-29 2005-07-13 张国成 一种3环城市地铁线
CN101134464A (zh) * 2007-09-17 2008-03-05 戴苏才 A/b/c组合路线网与轨道交通

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0411550A (ja) * 1990-04-27 1992-01-16 Toshiba Corp 軌道系交通機関の路線設定方法
FR2841859A3 (fr) * 2002-07-04 2004-01-09 Edmond Louis Joseph Vuillemin Projet de conception des futures gares ferroviaires
CN1636811A (zh) * 2003-12-29 2005-07-13 张国成 一种3环城市地铁线
CN101134464A (zh) * 2007-09-17 2008-03-05 戴苏才 A/b/c组合路线网与轨道交通

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2708440A1 (fr) * 2011-05-10 2014-03-19 Sucai Dai Réseau de lignes ferroviaires circulaire et durable
EP2708440A4 (fr) * 2011-05-10 2015-04-01 Sucai Dai Réseau de lignes ferroviaires circulaire et durable
US10946876B2 (en) * 2016-04-08 2021-03-16 Xiaohua Zhang Connected transportation network system
CN109109870A (zh) * 2018-08-24 2019-01-01 江苏飞梭智行设备有限公司 用于悬挂轨道交通的路口立交系统

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