CN110087971A

CN110087971A - The method for controlling subway line

Info

Publication number: CN110087971A
Application number: CN201780074299.7A
Authority: CN
Inventors: 迪米塔尔·多布雷夫
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-12-01
Filing date: 2017-11-15
Publication date: 2019-08-02
Also published as: EP3617033A4; JP2020500772A; EP3617033A1; BG67273B1; BG112419A; WO2018098537A1; JP7091334B2

Abstract

The present invention relates to a kind of subway transportation management method, wherein compartment does not all stop at each station and can overtake other vehicles other compartments without compartment.Method characteristic claimed is; press 1,2,3,4 mode downward drivings in each compartment; it means that the first compartment stops in the next stop; then it crosses a station and is parked in second station; then two stations are crossed and are parked in third station, then cross three stations and are parked in the 4th station.Then repeat 1,2,3,4 circulations.The purpose of the present invention is: (a) increase the throughput capacity of subway line；(b) shorten journey time；And (c) realize that electric power is saved.

Description

The method for controlling subway line

Technical field

The present invention relates to a kind of subway transportation management methods, and wherein compartment does not all stop at each station and do not have compartment Can overtake other vehicles other compartments.

The purpose of the present invention is: (a) increase the throughput capacity of subway line, (b) shorten journey time, (c) realizes electric power It saves, and (d) reduces the physical deterioration (especially its braking system) of railcar.

Background technique

Currently, subway carriage (wagon) is coupling in train marshalling list (train consist) and as complete marshalling It travels (marshalling is usually made of three sections or four section compartments).These train marshalling lists are all stopped at each station.When passenger climbs up When one train marshalling list, it is not required to it is noted which saves compartment into, because identical place is all gone in all compartments.

This be it is very inefficient, especially in many stations and respectively shorter longer subway line of distance between station In the case of especially so.In this case, many times for travelling the passenger of relatively long distance, which are all wasted in, passes by station Unnecessary deceleration stops on (halt).

It is to announce [1] and its subsequent announcement on December 3rd, 2015 by this author with the very approximate method of the present invention Modification [2-5].The main difference between method gone out given in method [1-5] and this patent is, and can wherein send out really Raw [1-5] to overtake other vehicles is on the contrary, compartment will not overtake other vehicles each other in motion in method given by this patent.Because of the method [1- 5] only there is theoretic meaning and be actually not applicable, and the method in this patent then can be applied ideally In actual subway system.

Summary of the invention

Each section compartment is in 1,2,3,4 mode downward drivings.This means that compartment stops in first stop first, one is then skipped It stands, then skips two stations, then skip three stations, and then repeat 1,2,3,4 circulations.

Therefore, each section compartment only stops 4 stations in next 10 station, it means that driving-stopping cycle number subtracts 2.5 times are lacked.

For each section compartment, we must count 1,2,3,4, so as to know be now 1,2,3,4 circulation in which A step.In addition, we must count the station in compartment, to know it must be in which station parking.Describe in fig 1 and 2 Each section compartment be marked with these counters (X:Y) format numerical value.For example, the blue compartment (4:4) in Fig. 1 is rigid It is sailed out of from the red platform at station, and will only need and stop at the 4th station.Compartment (4:4) followed by another section blue compartment (4:3), the compartment will skip this station plus two other stations, and will only the parking of third station (be from this view point by It stops at third station, but is that will stop at the 4th station from the perspective of previous station (namely sailing out of station)).

Let us chooses a random point A in subway line.We assume that the station before the urgent contact A in a section compartment It sails out of and the station after immediately point A is stopped.Therefore, counter values of the compartment at point A are (1:1), and Compartment is in the step 1 in 1,2,3,4 circulations.Will passing point A next two section compartment will be in step 2, and The numerical value of its counter will be (2:2) and (2:1) respectively.Next three section compartment will be in step 3, and its counter Numerical value will be (3:3), (3:2) and (3:1) respectively.Finally, other four section compartment is by passing point A --- it will be in step 4, and And the numerical value of its counter will be (4:4), (4:3), (4:2), (4:1) respectively.Once this 10 section compartment passing point A, the sequence Column will restart, and next section compartment will be (1:1).

Therefore, based on the numerical value of its counter, compartment passing point A in the following order:

(1:1)、(2:2)、(2:1)、(3:3)、(3:2)、(3:1)、(4:4)、(4:3)、(4:2)、(4:1)。

Only its second counter is that the compartment of 1 (one) stops in the next stop.Therefore, only four section in ten section compartments It stops at the station.Continue to travel the station is not parking in other six section compartment.

Although compartment traveling sequence be it is critically important, its stop definite place be equally important.

Station platform is divided into four smaller platforms (i.e. substation platform in Fig. 1 and 2).An only section compartment can every time To stop at a sub- platform.The length in compartment is to may be accommodated at complete platform (to be that is contained in four sons At platform) complete train marshalling list length about a quarter.

First substation platform is that will skip next two station and retain in the compartment of third station parking.(the first substation platform It is the last one on downstream direction (the namely direction of compartment traveling)).Correspondingly, the second substation platform is that will skip three stations simultaneously And retain in the compartment of the 4th station parking.Third substation platform is will to skip a station and in the compartment of second station parking.Finally, the (first namely on downstream direction), four platforms is to retain the compartment to stop in the next stop.

Four sub- platforms are numbered as 3,4,2,1 on downstream direction, and be color coded as respectively yellow, red, Blue and green.For this color coding system, green is the compartment for a trip most short (to the next stop) under it Substation platform.Red is the compartment for its lower a trip longest (namely arriving from the 4th station for sailing out of station counting).

Passenger must be noted that it is climbing up compartment in which substation.The correct substation platform that destination station decides to drive off. In order to help passenger to select correct substation platform, there are Customer information billboard (Fig. 2,3 and 4) at each station, wherein It is used to show subway station in the color coding system of substation platform.Following table illustrates the content of these Customer information billboards:

Station:	The color of (multiple) circulations:
		The station of billboard is installed	White
First (next) in downstream	Green
		Second	Blue
Third	Yellow, green
		4th	It is red
5th	Red, blue
		6th	Green
7th	Yellow, red
		8th	Yellow
9th	Blue
		Tenth	Green, red, yellow, blue

Each station is indicated by the circle suitably coloured.If there are two types of or four kinds of colors are (this means that for going To the station sail out of may there are two or four sub- platforms), then indicate vehicle with the circle that two or four is partly overlapped It stands, wherein the circle of the top has compartment by the color of the substation platform arrived first at.Therefore, the information on billboard is dynamic Rather than it is static, since it is desired that showing that wherein which saves possible compartment will arrive first at.Therefore, in order to reflect the dynamic Information, billboard are electronics rather than papery.

Billboard followed after the 10th station identical mode (the 11st station is colored as first, behind with This analogizes).The color of billboard be in the opposite direction it is identical (coloring at station -1 is identical as station 1, behind with This analogizes).

The appearance of billboard is specific for each station.The next stop (first downstream station) is always by green circle It indicates, but for other positions, some station may or may not be first.In figures 4 and 5, the station Serdika is in Austria It is green on the billboard at the place of station Pa Qinsika (Opalchenska), this is because from Ao Paqinsika (Opalchenska) Apparently, Serdika is the first stop after it.The not place of standing (Konstantin Velichkov), Constantine Wei Leech section Serdika is shown au bleu by billboard, this is because from Constantine Wei Leech section not (Konstantin Velichkov from the perspective of), Serdika is second station.

It can see from upper table, there is at least that the station is gone in a section compartment for each station, therefore passenger does not need to change Compartment change trains to arrive at the destination station.

The method can be adjusted different number of substation platform, such as 3 or 5.3 sub- platforms the case where Under, each section compartment is travelled according to 1,2,3 scheme.This means that 3 section compartments will stop at each station, and other 3 section vehicle Compartment will skip the station.Therefore, the number of parking reduces 2 times.In the case where 5 sub- platforms, each section compartment according to 1,2, 3,4,5 scheme traveling.This means that 5 section compartments will stop at each station, and other 10 section compartment will skip the station.At this In the case of kind, the number of parking reduces 3 times.

4 sections in 10 section compartments are claimed the fact some station is stopped and the station is skipped in 6 section compartments Method increase subway line throughput capacity one of reason.Second the fact is that compartment and substation platform (stop in compartment The place of vehicle) arrangement.This arrangement ensures that three section compartments can stop at some station simultaneously.This three sections compartment is that have meter The compartment of number device (4:1), (1:1), (2:1).Compartment (2:2) will be forced to stop together with which.Therefore, (4:1), (1:1), (2:2) and (2:1) can all stop simultaneously.Once these compartments pass through a station, counter will respectively obtain numerical value (1: 1), (2:2), (2:1), (3:3): for the compartment of parking, the first counter will change its numerical value, the second counter will obtain with The identical numerical value of first counter, for the compartment not stopped, only change will be that the second counter values subtract one.Cause This, is under maximum load condition, so that ten section compartments pass through a station and need stopping of slowing down twice --- it is once three section compartments, one Secondary is a section compartment.If using traditional traffic method, station is by the 10 section compartments by being arranged in two and half train marshalling lists It services in (each 4 section compartment of train).This just obtain half parking twice rather than twice.

The number of stop over is reduced 2.5 times by new traffic management method, so as to shorten journey time.On the other hand, Waiting time at station increases 2.5 times.This means that when the interval between compartment is shorter and Shops With Limited Waiting Times, newly Traffic management method be that the time is efficient under the conditions of heavy traffic.On the contrary, under the conditions of light traffic, when the vehicle in service When compartment is less and the waiting time is longer, new traffic management method is inefficient, and leads to longer journey time.

For this reason, the traffic management method operates in both modes.The first mode is mould described above Formula, and will be used in heavy traffic.Under light traffic mode, compartment will leave or climb up all vehicles in compartment in passenger Stand place parking.Waiting time is shortened four times by light traffic mode, this is because each station is taken by the individual compartment of 4 sections Business, rather than a train service being made of four section compartments.In such a mode, show to leave or step on unless there are no passenger Upper compartment, otherwise compartment will not jump station.This is actually a kind of frequent situation because (a) in light traffic passenger number Mesh is limited, and (b) train marshalling list is divided into four section compartments (therefore the expection number few four for leaving or climbing up the passenger in compartment Times).

Two of them substation platform is only used under light traffic mode.Usually, the two substation platforms are most previous And the last one, or intermediate two, this depends on the position of station door.

There are two types of the compartments of type under light traffic mode: only in the compartment of front substation platform parking and only in rear prescription The compartment of platform parking.Therefore, passenger knows and will then get off in front substation platform when it steps on vehicle from preceding prescription platform that this is similar In existing method: passenger knows really then will also get off from front compartment when it climbs up front compartment.Compartment is according to alternately Mode travel --- a section will stop in front substation platform, and a section will stop in rear substation platform.This ensures two sections Compartment can stop at some station simultaneously.

It is important that the regulation switched between both of which.New mode is only applicable to leave on route The compartment at first station, compartment on the way then follow previous mode until it is reached terminal.

Detailed description of the invention

Fig. 1 show Constantine Wei Leech section not (Konstantin Velichkov) stand and advance to the right two Save blue compartment.The platform from yellow substation is sailed out of and is advanced to the left and (is now arranged in red and blue in another section red compartment Between the platform of substation).Top shows the bigger extension (smaller scale) of route.

Fig. 2 shows Ao Paqinsika (Opalchenska) to stand.Blue compartment is to right travel, and red compartment is to the left Traveling.Just from green and blue substation, platform is sailed out of respectively by blue compartment (1:1) and (2:2).Red compartment (4:0) just slowly exists Green substation platform, which slows down, to be stopped.When the compartment sails out of, counter will be (1:1), this is because being step 1 after step 4.

Fig. 2 also shows the Customer information billboard for passenger being directed to its need substation platform to be used.

Fig. 3 shows Ao Paqinsika (Opalchenska) again on a larger scale and stands and identical Customer information announcement Show board.

Fig. 4 again illustrates Ao Paqinsika (Opalchenska) on even greater scale and stands and identical passenger Information billboard, so as to see station number and title.

Fig. 5 again illustrate Constantine Wei Leech section not (Konstantin Velichkov) stand and the station at multiply Objective information, the Customer information being visually different from Ao Paqinsika (Opalchenska).In time ratio Fig. 1 in Fig. 5 Time slow six seconds.Blue compartment not yet sails out of, and red compartment remains at its yellow substation platform just sailed out of.

Specific embodiment

Example 1

The interval for letting it is assumed that wherein station is 1200 meters of subway line.Assuming that train is with 20m/s (72km/h) row It sails.Assuming that acceleration/deceleration rate is 1m/s².Assuming that train averagely stops 10 seconds at each station.

In this setting, unnecessary parking each time waste 30 seconds (decelerations in 10 seconds stops, stop in 10 seconds, 10 seconds from It opens).Under the travel speed of 20m/s, need to spend 60 seconds from a station to the next stop.Therefore in this case, one third Time will with slow down stop on.Reduced using subway management method claimed, the number for passing by station here 2.5 times, it means that 6 stations in 10 stations are simultaneously not parking.This time for being converted to (6/10) (1/3)=20% is saved.It answers When should be mentioned that, for equal number of compartment, the waiting time will increase by twice (rather than 2.5 times, because of the traveling speed in compartment Degree will it is fast 25%), it can be assumed that realized average time saving will be 10% or so, this assumes that the waiting time is capable Sail the 1/10 of time.This compartment more frequently (such as one minute be spaced) and operating range is more than station in the case that be can Can.If operating range is a station, we do not save the time.On the contrary, we will take more time, because at platform Waiting the time it takes length will be twice.

The half of electric power consumed by letting it is assumed that is spent in parking and starting, the other half spend in keep vehicle with On constant speed is advanced.Therefore, 30% electric power is caused to be saved by the way that stop frequency is reduced 2.5 times.

The throughput capacity that present let us calculates subway line will increase how much.Assuming that the length in each section compartment is 20 Rice, the train marshalling list in 4 section compartments would require about 18 seconds to be stopped to start in 80 meters and to slow down.Then we add 10 seconds Dwell time, then conclusion be will spend at least 28 seconds so that 4 section compartments pass through.10 section compartments will pass through in 70 seconds (28x2.5)。

Using new subway management method, under maximum load condition, will have for 10 section compartments and stop twice.Starting and Deceleration stop distance is 80 meters for first stop, and is 120 meters for second station.This just obtains 18 plus 22 seconds.In addition 2x10 The dwell time of second.The result is that 10 section compartments under peak load will pass through in 60 seconds, that is to say, that new subway manager The capacity of ground iron pipe conduit is increased about 17% by method.

This discussion do not account for it is assumed hereinafter that: with less compartment stops AT STATION (section or three sections rather than Four sections), the time spent AT STATION should be less.Therefore, it is contemplated that capacity improvements may be even more than 17%.

Another factor not accounted for is, using new management method, leaves and climb up the number of the passenger in compartment It will be 2.5 times high.The ratio for leaving the passenger in compartment in conventional methods where is 10%, then has 25% passenger to move towards vehicle now Door.This means that vehicle can stop the longer time AT STATION, because will have more people to get on or off the bus.On the other hand, crowded Compartment in, the outlet of people for preparing to get off can be blocked by not preparing the people to get off, therefore 25% time getting off may be with 10% It is roughly the same.

Application (use) field of the invention

Subway transportation management method of the invention is suitable for automatic Metro system.The method is not suitable for relying on someone The subway system of vehicle is driven, this is because the method will need up to four times of train operator.In addition, method of the invention Be conducive to the more high density and shorter distance between vehicle, so that manned railcar is easier that accident occurs.

Bibliography

1, Metro where every wagon has its own opinion (Beta 1), computer program, 2015 On December 3, in, http://www.dobrev.com/software/Metro_b1.pro

2, Metro where every wagon has its own opinion (Beta 2), computer program, 2015 On December 10, in, http://www.dobrev.com/software/Metro_b2.pro

3, Metro where every wagon has its own opinion (Beta 3), computer program, 2016 On January 18, in, http://www.dobrev.com/software/Metro_b3.pro

4, Metro where every wagon has its own opinion (Beta 4), computer program, 2016 On March 26, in, http://www.dobrev.com/software/Metro_b4.pro

5Metro where every wagon has its own opinion (Beta 5), computer program, 2016 On April 5, in, http://www.dobrev.com/software/Metro_b5.pro

Claims

1. a kind of subway transportation management method, wherein compartment does not all stop at each station and can overtake other vehicles other vehicles without compartment Compartment, wherein compartment is in 1,2,3,4 mode downward drivings, it means that a section compartment the next stop stop, then skip a station, with After skip two stations and skip three stations finally to stop at the 4th station, and then repeat the circulation.

2. subway transportation management method according to claim 1, wherein in the traffic relatively to take it easy, we 1,2, 3,4 modes and wherein compartment replace will have passenger to climb up or leave the mode that all stations in compartment are all stopped, and When traffic becomes more nervous, we switch back to 1,2,3,4 modes.