CN103679399A - Station passenger flow linkage management and control method - Google Patents

Abstract

The invention provides a station passenger flow linkage management and control method, which comprises the following steps: detecting and calculating the number of passengers at the station and the number of passengers in a transfer channel in real time; calculating the passenger remaining quantity in the transfer passage and the platform and the difference value between the passenger remaining quantity and the passenger remaining quantity; calculating the linkage current-limiting comprehensive index current-limiting of each associated non-transfer station, and then reducing the number of passengers; and adjusting the number of passengers entering the platform from the transfer station according to the remaining amount of the passengers which can be accommodated in the platform, starting a linkage current limiting measure according to the linkage current limiting comprehensive index when the number of the passengers in the platform is still larger than the number of the passengers which can be accommodated in the platform, so as to achieve the purpose of current limiting. According to the scheme, the number of passengers at the platform of the transfer station and the transfer channel and the residual quantity of the receivable passengers are detected in real time as parameters, so that the algorithm is accurate and scientific; the method has the advantages that the linked current-limiting control measures are carried out on the associated non-transfer stations, the local current limiting of the transfer stations and the current limiting of the associated non-transfer stations are combined to carry out linked control and current limiting, the current limiting measures are comprehensive in system and high in timeliness, and the phenomenon of station congestion can be eliminated in time.

Description

A kind of station passenger flow linkage tube control method

Technical field

The present invention relates to a kind of station passenger flow linkage tube control method.Specifically, towards a passenger flow linkage tube control method for transfer stop, belong to traffic administration automatic control technology field.

Background technology

Development along with Construction of Urban Rail Traffic, the quantity of transfer stop is more and more, it acts in whole Rail traffic network also even more important, transfer between circuit is day by day frequent, in phase commuter rush hour, easily form the crowded situation of transfer stop passenger flow, reduced the service level of track traffic, and increased to a certain extent potential safety hazard, daily passenger flow operation tissue has been caused to very large impact.In this case, for the large passenger flow of transfer stop, formulate necessary current limiting measures significant.

For example, to be metro operation side cause excessive pressure for fear of large passenger flow to circuit or road network to subway current limliting and a kind of short-term counter-measure of taking, and its fundamental purpose is to distribute by controlling passenger flow, reduces transport pressure and accident risk, thereby ensures metro safety.The Main Means of subway current limliting comprise close ticket machine, gate, railing is set, close gateway, close transfer passage, close station etc.In some large-scale passenger stations, hinge passenger station, all there is in addition the phenomenons such as passenger flow is crowded.

Aspect current limliting, transfer stop or junction have its singularity, are embodied in: the inner transfer passenger flow in (1) transfer stop is to cause one of crowded important sources of passenger flow; (2) version of the different circuit platform-passage-platforms in transfer stop has determined that the current limiting measures of its current limiting measures and common website there are differences; (3) current limliting of transfer stop is necessary to consider with the current limliting unification of other associated stations.

And with regard to current research and prior art, for station passenger flow quantitative statistics, be to control based on booking number or ticket checking quantity, because the difference of the time of entering the station is difficult to accurately add up the passengers quantity of platform and subway concourse, and transfer stop is the circuit form based on platform-passage-platform, cannot add up the passengers quantity that enters subway concourse or platform from transfer passage, computing method are science not, be difficult to accomplish scientific and reasonable current limliting, current limliting time period and current limliting means are extensive simultaneously, the current limliting start time, end time, method and measure how by rule of thumb people for determining, lack systemic robotization current limiting measures.

Summary of the invention

For this reason, the method that technical matters to be solved by this invention is to add up station passengers quantity is unreasonable, do not add up the transfer number of transfer station, computing method current limliting means and current limliting time that science does not cause are extensive, how with artificial experience, to determine, lack systemic robotization current limiting measures, thereby propose a kind of station passenger flow linkage tube control method.

For solving the problems of the technologies described above, technical scheme of the present invention is as follows:

A station passenger flow linkage tube control method, comprises the steps:

The passengers quantity of the passengers quantity of real-time detection computations platform and transfer passage;

According to the passengers quantity of described platform, calculate platform and can hold passenger's surplus, according to the passengers quantity of described transfer passage, calculate transfer passage and can hold passenger's surplus and transfer passage and can hold the difference that passenger's surplus and platform can hold passenger's surplus;

Determine the line related associated with transfer stop, and the passenger flow OD of described line related is carried out to analytic statistics, calculate the interlock current limliting aggregative index of each associated non-transfer stop;

According to described platform, can hold passenger's surplus regulates transfer stop to enter the passengers quantity of platform, in the time of can holding passenger's surplus and regulate our station to enter the passengers quantity of platform according to described platform, the passengers quantity of platform is still greater than platform and can holds passengers quantity, the passenger's reduction in the time of can holding in the difference calculating compartment that passenger's surplus and platform can hold passenger's surplus according to described transfer passage that passenger vehicle is to transfer stop in compartment; According to the relation startup of the actual reduction of passenger in interlock current limliting aggregative index and compartment and the described passenger's reduction current limiting measures that link, what further regulate each associated non-transfer stop enters platform passengers quantity, to reach the object of current limliting.

The passengers quantity computing method of described platform are:

$S_{\mathrm{za}}(t+\mathrm{\Δt})=S_{\mathrm{za}}\left(t\right)+\underset{i=1}{\overset{h}{\mathrm{\Σ}}}{q}_{\mathrm{za},i}^{\mathrm{hc}}\left(\mathrm{\Δt}\right)+\underset{i=1}{\overset{m}{\mathrm{\Σ}}}{q}_{\mathrm{za},i}^{\mathrm{in}}\left(\mathrm{\Δt}\right)+q_{\mathrm{down}}\left(\mathrm{\Δt}\right)-\underset{i=1}{\overset{n}{\mathrm{\Σ}}}{q}_{\mathrm{za},i}^{\mathrm{out}}\left(\mathrm{\Δt}\right)$

Wherein, S _za(t+ Δ t) is the t+ Δ t ridership of platform constantly, S _za(t) be the t passengers quantity of platform constantly,

for t enters the passengers quantity of platform by i intake vent in the constantly rear Δ t period, for t enters the passengers quantity of platform by i transfer passage in the constantly rear Δ t period, for t leaves the passengers quantity of platform, q by i passage in the constantly rear Δ t period _downnumber that (Δ t) gets off in the Δ t period constantly for t, as in Δ t, nobody gets off, q _down(Δ t)=0, Δ t is the time interval between adjacent two passenger vehicles, and m, n, h, i are positive integer, and m, n, h are respectively platform into and out of the number of passage and transfer passage.

The computing method of the passengers quantity of described transfer passage are:

$S_{\mathrm{td}}(t+\mathrm{\Δt})=S_{\mathrm{td}}\left(t\right)+\underset{i=1}{\overset{M}{\mathrm{\Σ}}}{q}_{\mathrm{za},i}^{\mathrm{tdin}}\left(\mathrm{\Δt}\right)-\underset{i=1}{\overset{N}{\mathrm{\Σ}}}{q}_{\mathrm{za},i}^{\mathrm{tdout}}\left(\mathrm{\Δt}\right)$

Wherein, S _td(t+ Δ t) is the t+ Δ t passengers quantity of platform constantly, S _td(t) for t, constantly change to the passengers quantity in passage,

for t enters the passengers quantity of transfer passage by i mouth in the constantly rear Δ t period,

for t leaves the passengers quantity of transfer passage by i mouth in the constantly rear Δ t period, M, N, i are positive integer, and M, N are respectively transfer passage import and export number.

The computing method that described platform can hold passenger's surplus are:

$\underset{i=1}{\overset{m}{\mathrm{\Σ}}}{q}_{\mathrm{za},i}^{\mathrm{in}}(t+\mathrm{\Δt})=Q_{\mathrm{za}}-S_{\mathrm{za}}\left(t\right)$

Wherein,

for t+ Δ t moment platform can hold passenger's surplus, Q _zafor the open ended passengers quantity of platform, S _za(t) be the t passengers quantity of platform constantly, m, i is positive integer, m is for entering station passage number.

The computing method that described transfer passage can hold passenger's surplus are:

$\underset{i=1}{\overset{M}{\mathrm{\Σ}}}{q}_{\mathrm{za},i}^{\mathrm{tdin}}\left(\mathrm{\Δt}\right)=Q_{\mathrm{td}}-S_{\mathrm{td}}\left(t\right)$

Wherein, for changing to passage in the constantly rear Δ t period, t can hold passenger's surplus, Q _tdfor t changes to the open ended passengers quantity of passage, S constantly _td(t) for t, constantly change to the passengers quantity of passage, M, i are positive integer, and M is respectively transfer passage inlet port number.

Described transfer passage can hold the computing method that passenger's surplus and platform can hold the difference of passenger's surplus:

${\mathrm{\Δq}}_{\mathrm{hc}}=\underset{i=1}{\overset{M}{\mathrm{\Σ}}}{q}_{\mathrm{za},i}^{\mathrm{tdin}}\left(\mathrm{\Δt}\right)-\underset{i=1}{\overset{m}{\mathrm{\Σ}}}{q}_{\mathrm{za},i}^{\mathrm{in}}(t+\mathrm{\Δt})$

Δ q wherein _hcfor t+ Δ t constantly described transfer passage can hold the difference that passenger's surplus and platform can hold passenger's surplus,

for changing to passage constantly, t+ Δ t can hold passenger's surplus,

platform can hold passenger's surplus constantly, and M, m, i are positive integer, and M, m are respectively transfer passage and enter station passage number.

Described definite line related associated with transfer stop, and the passenger flow OD of described line related is analyzed, the process of calculating the interlock current limliting aggregative index of each associated non-transfer stop is:

Determine the line set be associated with transfer stop, the passenger flow OD of each described line related is analyzed, and associated non-transfer stop information in the line related that is associated with transfer stop of statistics;

The computing method of the interlock current limliting aggregative index of described each associated non-transfer stop are:

$\mathrm{LD}=\frac{q_{k,D}^T}{\underset{i=1}{\overset{m}{\mathrm{\Σ}}}{q}_{\mathrm{za},i}^{\mathrm{in},D}\left(T\right)}$

Wherein,

for the passengers quantity of changing to via transfer stop D from k non-transfer stop in the period at T,

for non-transfer stop enters the passengers quantity of platform at T in the period, the period of T for dividing by commuter rush hour, Ping Feng, leisure.

Describedly according to described platform, can hold the process that passenger's surplus regulates our station to enter the passengers quantity of platform and be: by controls, enter the passengers quantity of each passage of subway concourse, make it satisfied

$q_{\mathrm{za},i}^{\mathrm{in}}\left(\mathrm{\&Delta;t}\right)<{\mathrm{\&alpha;}}_i\underset{i=1}{\overset{m}{\mathrm{\&Sigma;}}}{q}_{\mathrm{za},i}^{\mathrm{in}}(t+\mathrm{\&Delta;t})$

The passengers quantity ratio that enters of wherein, establishing each admission passage of platform is: α ₁, α ₂..., α _m, and

for i passage in the rear Δ t time period in the t moment enters the passengers quantity of platform,

for the open ended passengers quantity of t+ Δ t moment platform, Δ t is the time interval between adjacent two passenger vehicles, and m, i are positive integer, and m is for entering station passage number.

Described can hold difference that passenger's surplus and platform can hold passenger's surplus and calculate in compartment that passenger vehicle is to transfer stop according to described transfer passage time the method for the passenger's reduction in compartment be,

Passengers quantity Scx when first passenger vehicle is to transfer stop before detection computations current limliting in compartment, the passengers quantity S of statistics compartment inherent transfer stop transfer _{cx, hc}, transfer passenger's ratio is

$p_{\mathrm{hc}}=\frac{S_{\mathrm{cx},\mathrm{hc}}}{S_{\mathrm{cx}}}$

So interlock current limliting aggregative index starts after interlock current limiting measures, passenger vehicle during to transfer stop the passenger's reduction in compartment be Δ q _hc/ p _hc.

The described relation according to the actual reduction of passenger and described passenger's reduction in interlock current limliting aggregative index and compartment starts interlock current limiting measures, further regulates the platform passengers quantity process that enters of each associated non-transfer stop to be:

Close respectively an admission passage of each associated non-transfer stop, whether the actual reduction of passenger while judging passenger vehicle to transfer stop in compartment is greater than Δ q _hc/ p _hc;

If the actual reduction of described passenger is greater than Δ q _hc/ p _hc, according to the interlock current limliting aggregative index size of described each associated non-transfer stop, the admission passage of the little non-transfer stop of association of described interlock current limliting aggregative index is increased to one, judge whether the actual reduction of described passenger is greater than Δ q _hc/ p _hcif the actual reduction of described passenger is still greater than Δ q _hc/ p _hc, continuing increases a transfer passage from small to large according to the interlock current limliting aggregative index of described each associated non-transfer stop;

If the actual reduction of described passenger is less than Δ q _hc/ p _hc,, according to the interlock current limliting aggregative index size of described each associated non-transfer stop, the non-transfer stop of the association admission passage that described interlock current limliting aggregative index is large reduces one, judges whether the actual reduction of described passenger is less than Δ q _hc/ p _hcif the actual reduction of described passenger is still less than Δ q _hc/ p _hc, continue to reduce from big to small by a transfer passage according to the interlock current limliting aggregative index of described each associated non-transfer stop.

Technique scheme of the present invention has the following advantages compared to existing technology:

(1) the invention provides a kind of station passenger flow linkage tube control method, comprise step: the passengers quantity of the passengers quantity of real-time detection computations platform and transfer passage; Calculating transfer passage can hold passenger's surplus and platform can hold passenger's surplus, and the difference of the two; Determine the line related associated with transfer stop, and the passenger flow OD of described line related is carried out to analytic statistics, calculate the interlock current limliting aggregative index of each associated non-transfer stop; According to described platform, can hold passenger's surplus regulates transfer stop to enter the passengers quantity of platform, in the time of can holding passenger's surplus and regulate our station to enter the passengers quantity of platform according to described platform, the passengers quantity of platform is still greater than platform and can holds passengers quantity, the passenger's reduction in the time of can holding in the difference calculating compartment that passenger's surplus and platform can hold passenger's surplus according to described transfer passage that passenger vehicle is to transfer stop in compartment; According to the relation startup of the actual reduction of passenger in interlock current limliting aggregative index and compartment and the described passenger's reduction current limiting measures that link, what further regulate each associated non-transfer stop enters platform passengers quantity, to reach the object of current limliting.This programme adopts transfer stop interlock management and control current-limiting method, and the passengers quantity by real-time detection transfer stop platform and transfer passage and the surplus that can hold passenger be as parameter, algorithm accurate science; For the Current limited Control measure that links of the non-transfer stop of association, with transfer stop current limliting and the associated non-transfer stop current limliting management and control current limliting that links that combines, current limliting means system is comprehensive, and ageing height can be got rid of station crowding phenomenon in time.

(2) the invention provides a kind of station passenger flow linkage tube control method, according to the passengers quantity ratio that enters of each passage of platform and transfer passage, carry out current limliting, current-limiting mode is accurate, and the volume of the flow of passengers of each passage of balance has been avoided local congestion phenomenon.

(3) the invention provides a kind of station passenger flow linkage tube control method, the statistics of passengers quantity change to passage by to(for) the passengers quantity of transfer is as basic parameter, and parameter is chosen rationally, is conducive to control the passengers quantity of transfer passage, avoids changing to the crowded of passage.

(4) the invention provides a kind of station passenger flow linkage tube control method, passenger flow OD for each described line related analyzes, and associated non-transfer stop information in the line related that is associated with transfer stop of statistics, the OD of passenger flow analyzes and is conducive to calculate more accurately the relation between transfer stop and associated non-transfer stop.

(5) the invention provides a kind of station passenger flow linkage tube control method, interlock current limliting aggregative index starts after interlock current limiting measures, and the passenger's reduction during using passenger vehicle to transfer stop in compartment is carried out current limliting as controlling parameter, is skillfully constructed, and is easy to realize.

(6) the invention provides a kind of station passenger flow linkage tube control method, in the time of can holding passenger's surplus and regulate our station to enter the passengers quantity of platform according to described platform, the passengers quantity of platform is still greater than platform and can holds passengers quantity, according to interlock current limliting aggregative index, start interlock current limiting measures, passenger's reduction when whether the actual reduction of passenger while judging passenger vehicle to transfer stop in compartment is greater than passenger vehicle to transfer stop in compartment, what further regulate each associated non-transfer stop enters platform passengers quantity, interlock management and control current-limiting mode is flexible, can realize in real time and accurately controlling.

Accompanying drawing explanation

For content of the present invention is more likely to be clearly understood, below according to a particular embodiment of the invention and by reference to the accompanying drawings, the present invention is further detailed explanation, wherein

Fig. 1 is a kind of station passenger flow linkage tube control method process flow diagram of one embodiment of the invention;

Fig. 2 is the interlock current limiting measures process flow diagram of a kind of station passenger flow linkage tube control method of one embodiment of the invention.

Embodiment

embodiment mono-

The present embodiment provides a kind of station passenger flow linkage tube control method, is based on degree of depth high-definition camera, to take in real time the ridership of each passage, by head part, detects the real-time detection computations passengers quantity of recognition technology.The method of described real-time detection computations is: the nose shape and the textural characteristics that according to the video data of preliminary election, obtain each pedestrian, according to everyone nose shape and head textural characteristics, set up described pedestrian head model again, the video flowing transmitting for video camera, obtains the pedestrian head information in surveyed area in every two field picture according to described pedestrian head model; Be the queue of each pedestrian head information creating in the first two field picture, and the positional information of this pedestrian head information is stored in this queue; Follow-up every two field picture determines whether the header information into same pedestrian according to the relation between the pedestrian head information in itself and former frame image; The header information that is same pedestrian is deposited into the positional information of this header information in its corresponding queue, is not the positional information that same pedestrian's header information generates a new queue and stores this pedestrian's header information; Process successively according to the method described above follow-up every two field picture, for the queue of positional information continuous updating and the positional information that comprises at least three described header informations, think and a pedestrian detected and added up.Its process flow diagram is shown in Fig. 1, specifically comprises step:

One, the passengers quantity of the passengers quantity of real-time detection computations platform and transfer passage.

Two, according to the passengers quantity of described platform, calculate platform and can hold passenger's surplus, according to the passengers quantity of described transfer passage, calculate transfer passage and can hold passenger's surplus and transfer passage and can hold the difference that passenger's surplus and platform can hold passenger's surplus.

Three, determine the line related associated with transfer stop, and the passenger flow OD of described line related is carried out to analytic statistics, calculate the interlock current limliting aggregative index of each associated non-transfer stop.

Four, according to described platform, can hold passenger's surplus regulates transfer stop to enter the passengers quantity of platform, in the time of can holding passenger's surplus and regulate our station to enter the passengers quantity of platform according to described platform, the passengers quantity of platform is still greater than platform and can holds passengers quantity, the passenger's reduction in the time of can holding in the difference calculating compartment that passenger's surplus and platform can hold passenger's surplus according to described transfer passage that passenger vehicle is to transfer stop in compartment; According to the relation startup of the actual reduction of passenger in interlock current limliting aggregative index and compartment and the described passenger's reduction current limiting measures that link, what further regulate each associated non-transfer stop enters platform passengers quantity, to reach the object of current limliting.

The station passenger flow linkage tube control method that this enforcement provides, by real-time detection transfer stop platform and the passengers quantity of transfer passage and the surplus that can hold passenger as parameter, algorithm accurate science; For the Current limited Control measure that links of the non-transfer stop of association, with transfer stop current limliting and the associated non-transfer stop current limliting management and control current limliting that links that combines, current limliting means system is comprehensive, and ageing height can be got rid of station crowding phenomenon in time.

embodiment bis-

The present embodiment provides a kind of station passenger flow linkage tube control method embodiment, and its process flow diagram is referring to Fig. 1.Specifically comprise step:

The first, in real time the passengers quantity of the passengers quantity of detection computations platform and transfer passage.

(1) the passengers quantity computing method of described platform are:

$S_{\mathrm{za}}(t+\mathrm{\&Delta;t})=S_{\mathrm{za}}\left(t\right)+\underset{i=1}{\overset{h}{\mathrm{\&Sigma;}}}{q}_{\mathrm{za},i}^{\mathrm{hc}}\left(\mathrm{\&Delta;t}\right)+\underset{i=1}{\overset{m}{\mathrm{\&Sigma;}}}{q}_{\mathrm{za},i}^{\mathrm{in}}\left(\mathrm{\&Delta;t}\right)+q_{\mathrm{down}}\left(\mathrm{\&Delta;t}\right)-\underset{i=1}{\overset{n}{\mathrm{\&Sigma;}}}{q}_{\mathrm{za},i}^{\mathrm{out}}\left(\mathrm{\&Delta;t}\right)$

Wherein, S _za(t+ Δ t) is the t+ Δ t ridership of platform constantly, S _za(t) be the t passengers quantity of platform constantly, for t enters the passengers quantity of platform by i intake vent in the constantly rear Δ t period,

for t enters the passengers quantity of platform by i transfer passage in the constantly rear Δ t period,

for t leaves the passengers quantity of platform, q by i passage in the constantly rear Δ t period _downnumber that (Δ t) gets off in the Δ t period constantly for t, as in Δ t, nobody gets off, q _down(Δ t)=0, Δ t is the time interval between adjacent two passenger vehicles, and m, n, h, i are positive integer, and m, n, h are respectively platform into and out of the number of passage and transfer passage.

(2) computing method of the passengers quantity of described transfer passage are:

$S_{\mathrm{td}}(t+\mathrm{\&Delta;t})=S_{\mathrm{td}}\left(t\right)+\underset{i=1}{\overset{M}{\mathrm{\&Sigma;}}}{q}_{\mathrm{za},i}^{\mathrm{tdin}}\left(\mathrm{\&Delta;t}\right)-\underset{i=1}{\overset{N}{\mathrm{\&Sigma;}}}{q}_{\mathrm{za},i}^{\mathrm{tdout}}\left(\mathrm{\&Delta;t}\right)$

Wherein, S _td(t+ Δ t) is the t+ Δ t passengers quantity of platform constantly, S _td(t) for t, constantly change to the passengers quantity in passage,

for t enters the passengers quantity of transfer passage by i mouth in the constantly rear Δ t period,

for t leaves the passengers quantity of transfer passage by i mouth in the constantly rear Δ t period, M, N, i are positive integer, and M, N are respectively transfer passage import and export number.

The second, according to the passengers quantity of described platform, calculate platform and can hold passenger's surplus, according to the passengers quantity of described transfer passage, calculate transfer passage and can hold passenger's surplus and transfer passage and can hold the difference that passenger's surplus and platform can hold passenger's surplus.

(1) described platform can hold the computing method of passenger's surplus and is:

$\underset{i=1}{\overset{m}{\mathrm{\&Sigma;}}}{q}_{\mathrm{za},i}^{\mathrm{in}}(t+\mathrm{\&Delta;t})=Q_{\mathrm{za}}-S_{\mathrm{za}}\left(t\right)$

Wherein,

for t+ Δ t moment platform can hold passenger's surplus, Q _zafor the open ended passengers quantity of platform, S _za(t) be the t passengers quantity of platform constantly, m, i is positive integer, m is for entering station passage number.

(2) described transfer passage can hold the computing method of passenger's surplus and is:

$\underset{i=1}{\overset{M}{\mathrm{\&Sigma;}}}{q}_{\mathrm{za},i}^{\mathrm{tdin}}\left(\mathrm{\&Delta;t}\right)=Q_{\mathrm{td}}-S_{\mathrm{td}}\left(t\right)$

Wherein,

for changing to passage in the constantly rear Δ t period, t can hold passenger's surplus, Q _tdfor t changes to the open ended passengers quantity of passage, S constantly _td(t) for t, constantly change to the passengers quantity of passage, M, i are positive integer, and M is respectively transfer passage inlet port number.The statistics of passengers quantity change to passage by to(for) the passengers quantity of transfer is as basic parameter, and parameter is chosen rationally, is conducive to control the passengers quantity of transfer passage, avoids changing to the crowded of passage.

(3) described transfer passage can hold the computing method that passenger's surplus and platform can hold the difference of passenger's surplus and is:

${\mathrm{\&Delta;q}}_{\mathrm{hc}}=\underset{i=1}{\overset{M}{\mathrm{\&Sigma;}}}{q}_{\mathrm{za},i}^{\mathrm{tdin}}\left(\mathrm{\&Delta;t}\right)-\underset{i=1}{\overset{m}{\mathrm{\&Sigma;}}}{q}_{\mathrm{za},i}^{\mathrm{in}}(t+\mathrm{\&Delta;t})$

Δ q wherein _hcfor t+ Δ t constantly described transfer passage can hold the difference that passenger's surplus and platform can hold passenger's surplus,

for changing to passage constantly, t+ Δ t can hold passenger's surplus,

for t+ Δ t moment platform can hold passenger's surplus, M, m, i are positive integer, and M, m are respectively transfer passage and enter station passage number.

Three, determine the line related associated with transfer stop, and the passenger flow OD of described line related is carried out to analytic statistics, the interlock current limliting aggregative index detailed process of calculating each associated non-transfer stop is:

Determine the line set being associated with transfer stop, passenger flow OD to each described line related analyzes, and associated non-transfer stop information in the line related that is associated with transfer stop of statistics, described passenger flow OD refers to passenger's terminal, travel time, the trip circuit regularity of distribution, and passenger flow OD analyzes and is conducive to calculate more accurately the relation between transfer stop and associated non-transfer stop;

The computing method of the interlock current limliting aggregative index of described each associated non-transfer stop are:

$\mathrm{LD}=\frac{q_{k,D}^T}{\underset{i=1}{\overset{m}{\mathrm{\&Sigma;}}}{q}_{\mathrm{za},i}^{\mathrm{in},D}\left(T\right)}$

Wherein,

for the passengers quantity of changing to via transfer stop D from k non-transfer stop in the period at T,

for non-transfer stop enters the passengers quantity of platform at T in the period, the period of T for dividing by commuter rush hour, Ping Feng, leisure.

Four, according to described platform, can hold passenger's surplus regulates transfer stop to enter the passengers quantity of platform, in the time of can holding passenger's surplus and regulate our station to enter the passengers quantity of platform according to described platform, the passengers quantity of platform is still greater than platform and can holds passengers quantity, the passenger's reduction in the time of can holding in the difference calculating compartment that passenger's surplus and platform can hold passenger's surplus according to described transfer passage that passenger vehicle is to transfer stop in compartment; According to the relation startup of the actual reduction of passenger in interlock current limliting aggregative index and compartment and the described passenger's reduction current limiting measures that link, what further regulate each associated non-transfer stop enters platform passengers quantity, to reach the object of current limliting.

(1) describedly according to described platform, can hold the process that passenger's surplus regulates our station to enter the passengers quantity of platform and be: by controls, enter the passengers quantity of each passage of subway concourse, make it satisfied

$q_{\mathrm{za},i}^{\mathrm{in}}\left(\mathrm{\&Delta;t}\right)<{\mathrm{\&alpha;}}_i\underset{i=1}{\overset{m}{\mathrm{\&Sigma;}}}{q}_{\mathrm{za},i}^{\mathrm{in}}(t+\mathrm{\&Delta;t})$

The passengers quantity ratio that enters of wherein, establishing each admission passage of platform is: α ₁, α ₂..., α _m, and

for i passage in the rear Δ t time period in the t moment enters the passengers quantity of platform, for the open ended passengers quantity of t+ Δ t moment platform, Δ t is the time interval between adjacent two passenger vehicles, and m, i are positive integer, and m is for entering station passage number.

The station passenger flow linkage tube control method that the present embodiment provides, carries out current limliting according to the passengers quantity ratio that enters of each passage of platform and transfer passage, and current-limiting mode is accurate, and the volume of the flow of passengers of each passage of balance has been avoided local congestion phenomenon.

(2) described can hold difference that passenger's surplus and platform can hold passenger's surplus and calculate in compartment that passenger vehicle is to transfer stop according to described transfer passage time the method for the passenger's reduction in compartment be,

Passengers quantity S when first passenger vehicle is to transfer stop before detection computations current limliting in compartment _cx, the passengers quantity S of statistics compartment inherent transfer stop transfer _{cx, hc}, transfer passenger's ratio is

$p_{\mathrm{hc}}=\frac{S_{\mathrm{cx},\mathrm{hc}}}{S_{\mathrm{cx}}}$

So interlock current limliting aggregative index starts after interlock current limiting measures, passenger vehicle during to transfer stop the passenger's reduction in compartment be Δ q _hc/ p _hc.Interlock current limliting aggregative index starts after interlock current limiting measures, and the passenger's reduction during using passenger vehicle to transfer stop in compartment is carried out current limliting as controlling parameter, is skillfully constructed, and is easy to realize.

(3) the described relation according to the actual reduction of passenger and described passenger's reduction in interlock current limliting aggregative index and compartment starts interlock current limiting measures, what further regulate each associated non-transfer stop enters platform passengers quantity, as shown in Figure 2, concrete process is:

Close respectively an admission passage of each associated non-transfer stop, whether the actual reduction of passenger while judging passenger vehicle to transfer stop in compartment is greater than Δ q _hc/ p _hc;

If the actual reduction of described passenger is greater than Δ q _hc/ p _hc, according to the interlock current limliting aggregative index size of described each associated non-transfer stop, the admission passage of the little non-transfer stop of association of described interlock current limliting aggregative index is increased to one, judge whether the actual reduction of described passenger is greater than Δ q _hc/ p _hcif the actual reduction of described passenger is still greater than Δ q _hc/ p _hc, continuing increases a transfer passage from small to large according to the interlock current limliting aggregative index of described each associated non-transfer stop;

If the actual reduction of described passenger is less than Δ q _hc/ p _hc,, according to the interlock current limliting aggregative index size of described each associated non-transfer stop, the non-transfer stop of the association admission passage that described interlock current limliting aggregative index is large reduces one, judges whether the actual reduction of described passenger is less than Δ q _hc/ p _hcif the actual reduction of described passenger is still less than Δ q _hc/ p _hc, continue to reduce from big to small by a transfer passage according to the interlock current limliting aggregative index of described each associated non-transfer stop.

The station passenger flow linkage tube control method that the present embodiment provides, in the time of can holding passenger's surplus and regulate our station to enter the passengers quantity of platform according to described platform, the passengers quantity of platform is still greater than platform and can holds passengers quantity, according to interlock current limliting aggregative index, start interlock current limiting measures, passenger's reduction when whether the actual reduction of passenger while judging passenger vehicle to transfer stop in compartment is greater than passenger vehicle to transfer stop in compartment, further by control, be arranged on the gate of passway, stretch sliding door, rolling screen door, what the equipment such as elevator and railing regulated each associated non-transfer stop automatically enters platform passengers quantity, interlock management and control current-limiting mode is flexible, can realize in real time and accurately controlling.

embodiment tri-

The present embodiment provides a kind of subway station passenger flow linkage tube control method by embodiment.

(1) first judge that can transfer stop meet current limliting demand by local current limliting, step is as follows:

1. can judgement reach current limliting requirement by the passenger flow restriction of transfer stop inflow point, calculates platform passengers quantity:

$S_{\mathrm{za}}(t+\mathrm{\&Delta;t})=S_{\mathrm{za}}\left(t\right)+\underset{i=1}{\overset{h}{\mathrm{\&Sigma;}}}{q}_{\mathrm{za},i}^{\mathrm{hc}}\left(\mathrm{\&Delta;t}\right)+\underset{i=1}{\overset{m}{\mathrm{\&Sigma;}}}{q}_{\mathrm{za},i}^{\mathrm{in}}\left(\mathrm{\&Delta;t}\right)+q_{\mathrm{down}}\left(\mathrm{\&Delta;t}\right)-\underset{i=1}{\overset{n}{\mathrm{\&Sigma;}}}{q}_{\mathrm{za},i}^{\mathrm{out}}\left(\mathrm{\&Delta;t}\right)$

Wherein, S _za(t+ Δ t) is the t+ Δ t ridership of platform constantly, S _za(t) be the t passengers quantity of platform constantly,

for t enters the passengers quantity of platform by i intake vent in the constantly rear Δ t period, for t enters the passengers quantity of platform by i transfer passage in the constantly rear Δ t period,

for t leaves the passengers quantity of platform, q by i passage in the constantly rear Δ t period _downnumber that (Δ t) gets off in the Δ t period constantly for t, as in Δ t, nobody gets off, q _down(Δ t)=0, Δ t is the time interval between adjacent two passenger vehicles, and m, n, h, i are positive integer, and m, n, h are respectively platform into and out of the number of passage and transfer passage.

For guaranteeing that platform passenger crowding, lower than certain level, needs to meet:

S _za(t+Δt)<Q _za

Q _zafor the passengers quantity of converting according to platform passenger crowding secure threshold.

As above-mentioned condition meets, can not carry out the enforcement of current limiting measures; As above-mentioned condition does not meet, if inflow point, by gate current limliting, has:

$S_{\mathrm{za}}\left(t\right)+\underset{i=1}{\overset{h}{\mathrm{\&Sigma;}}}{q}_{\mathrm{za},i}^{\mathrm{hc}}\left(\mathrm{\&Delta;t}\right)+\underset{i=1}{\overset{m}{\mathrm{\&Sigma;}}}{q}_{\mathrm{za},i}^{\mathrm{in}}\left(\mathrm{\&Delta;t}\right)+q_{\mathrm{down}}\left(\mathrm{\&Delta;t}\right)-\underset{i=1}{\overset{n}{\mathrm{\&Sigma;}}}{q}_{\mathrm{za},i}^{\mathrm{out}}\left(\mathrm{\&Delta;t}\right)<Q_{\mathrm{zt}}$

So have: $\underset{i=1}{\overset{m}{\mathrm{\&Sigma;}}}{q}_{\mathrm{zt},i,}^{\mathrm{in}}(t+\mathrm{\&Delta;t})<Q_{\mathrm{zt}}-S_{\mathrm{za}}\left(t\right)-\underset{i=1}{\overset{h}{\mathrm{\&Sigma;}}}{q}_{\mathrm{za},i}^{\mathrm{hc}}\left(\mathrm{\&Delta;t}\right)-q_{\mathrm{down}}\left(\mathrm{\&Delta;t}\right)+\underset{i=1}{\overset{n}{\mathrm{\&Sigma;}}}{q}_{\mathrm{za},i}^{\mathrm{out}}\left(\mathrm{\&Delta;t}\right)$

If each import house flow of the people ratio is: α ₁, α ₂..., α _m, and

Each import allows the maximum ridership entering to be:

$q_{\mathrm{zt},i}^{\mathrm{in}}\left(t\right)={\mathrm{\&alpha;}}_i(Q_{\mathrm{zt}}-S_{\mathrm{za}}\left(t\right)-\underset{i=1}{\overset{h}{\mathrm{\&Sigma;}}}{q}_{\mathrm{za},i}^{\mathrm{hc}}\left(\mathrm{\&Delta;t}\right)-q_{\mathrm{down}}\left(\mathrm{\&Delta;t}\right)+\underset{i=1}{\overset{n}{\mathrm{\&Sigma;}}}{q}_{\mathrm{za},i}^{\mathrm{out}}\left(\mathrm{\&Delta;t}\right))$

Take gate as example, if the maximum traffic capacity of separate unit gate is q _z, the openable gate quantity of import is

(round, give up radix point numeral below).

Therefore: as

can be only current limliting by inflow point reach current limliting requirement.

As

need judgement with transfer passage comprehensive current limliting after can reach current limliting requirement.

2. after judging the comprehensive current limliting by inflow point and transfer passage, can reach current limliting requirement.

First calculate passengers quantity in passage:

$S_{\mathrm{td}}(t+\mathrm{\&Delta;t})=S_{\mathrm{td}}\left(t\right)+\underset{i=1}{\overset{M}{\mathrm{\&Sigma;}}}{q}_{\mathrm{za},i}^{\mathrm{tdin}}\left(\mathrm{\&Delta;t}\right)-\underset{i=1}{\overset{N}{\mathrm{\&Sigma;}}}{q}_{\mathrm{za},i}^{\mathrm{tdout}}\left(\mathrm{\&Delta;t}\right)$

Wherein, S _td(t+ Δ t) is the t+ Δ t passengers quantity of platform constantly, S _td(t) for t, constantly change to the passengers quantity in passage, for t enters the passengers quantity of transfer passage by i mouth in the constantly rear Δ t period, for t leaves the passengers quantity of transfer passage by i mouth in the constantly rear Δ t period, M, N, i are positive integer, and M, N are respectively transfer passage import and export number.

Guarantee that passenger flow crowding in passage, lower than certain level, has:

S _td(t+Δt)<Q _td

As the passenger flow crowding that makes to change to by current limliting in passage diminishes, to meet above-mentioned condition, have:

$S_{\mathrm{td}}\left(t\right)+\underset{i=1}{\overset{M}{\mathrm{\&Sigma;}}}{q}_{\mathrm{za},i}^{\mathrm{tdin}}\left(\mathrm{\&Delta;t}\right)-\underset{i=1}{\overset{N}{\mathrm{\&Sigma;}}}{q}_{\mathrm{za},i}^{\mathrm{tdout}}\left(\mathrm{\&Delta;t}\right)<Q_{\mathrm{td}}$

So have: while carrying out current limliting in transfer passage, to satisfied condition be first that the rate of discharge of changing to passage can not be less than

Known by above-mentioned analysis, transfer stop entrance current limliting is combined with transfer passage current limliting, can show that current limliting executable maximum limit flow in transfer stop is:

$S_{\mathrm{za}}(t+\mathrm{\&Delta;t})=S_{\mathrm{za}}\left(t\right)+S_{\mathrm{td}}\left(t\right)+\underset{i=1}{\overset{M}{\mathrm{\&Sigma;}}}{q}_{\mathrm{za},i}^{\mathrm{tdin}}\left(\mathrm{\&Delta;t}\right)-Q_{\mathrm{td}}+\underset{i=1}{\overset{m}{\mathrm{\&Sigma;}}}\min \left(q_{\mathrm{za},i}^{\mathrm{in}}\left(\mathrm{\&Delta;t}\right)\right)+q_{\mathrm{down}}\left(\mathrm{\&Delta;t}\right)-\underset{i=1}{\overset{n}{\mathrm{\&Sigma;}}}{q}_{\mathrm{za},i}^{\mathrm{out}}\left(\mathrm{\&Delta;t}\right)$

So have:

If S _za(t+ Δ t) <Q _za, can combine and carry out local current limliting with transfer stop inflow point by transfer passage current limliting;

If S _za(t+ Δ t)>=Q _za, be difficult to by the mode of local current limliting, reach current limliting requirement, the enforcement of the current limiting measures that need to link.

(2) as being difficult to reach current limliting requirement by transfer stop current-limiting mode, the formulation of the current limiting measures that link, step is as follows:

1. determine and in transfer stop inflow point current limliting, change to passage not under the prerequisite of current limliting, the maximum inlet flow that transfer passage allows, platform, the transfer passage current limliting that can pass through in step (1) require calculating;

2. calculate the current inlet flow rate of transfer passage and the difference DELTA q that limits maximum inlet flow _hc;

3. the relevant line set of associated current limliting is carried out in selected transfer stop;

4. the passenger flow OD of each the non-transfer stop on line related is analyzed;

5. according to OD analysis result, set the associated website of transfer stop current limliting, concrete grammar is as follows:

I, judge that each non-transfer stop is not when considering to link current limliting, whether this website needs current limliting:

If this website of II needs current limliting, calculate the interlock current limliting aggregative index of each non-transfer stop, each non-transfer stop interlock current limliting aggregative index is larger, and this website should be larger to the contribution of interlock current limliting:

$\mathrm{LD}=\frac{q_{k,D}^T}{\underset{i=1}{\overset{m}{\mathrm{\&Sigma;}}}{q}_{\mathrm{za},i}^{\mathrm{in},D}\left(T\right)}$

Wherein,

for the passengers quantity of changing to via transfer stop D from k non-transfer stop in the period at T,

for non-transfer stop enters the passengers quantity of platform at T in the period, the period of T for dividing by commuter rush hour, Ping Feng, leisure.

III, after calculating the interlock current limliting aggregative index of each non-transfer stop, according to above-mentioned difference, recalculate the interlock current limliting strategy of each non-transfer stop: on the basis of each non-transfer stop current limliting strategy, consider interlock current limliting, take and enter the station platform import barrier as example, be located at and link before current limliting, the passenger carrying capacity that subway train arrives transfer stop is S _cx, according to OD, analyze the passengers quantity S of known compartment inherent transfer stop transfer _{cx, hc}, transfer passenger's ratio is

so interlock should reduce Δ q to passengers quantity in the subway train compartment of transfer stop during current limliting _hc/ p _hc;

IV, calculating Δ q _hc/ p _hcafter, in conjunction with the interlock current limliting aggregative index of each non-transfer stop and the current limiting measures of having implemented of each non-transfer stop, analyze as follows (the entrance gate of take during with each website current limliting is controlled as example):

Step1: first analyze when each current limliting website and consider after interlock current limliting, close respectively the condition that whether meets ridership minimizing in compartment after 1 entrance gate (being judged website import gate not under the prerequisite of Close All);

Step2: as satisfy condition, by the size of current limliting aggregative index, the little gate of index is opened to quantity and increase by 1, see and whether meet the condition that in compartment, ridership reduces, as satisfy condition, by the size of current limliting aggregative index, continue judgement, until condition does not meet, now determine interlock current limliting strategy;

Step3: if do not satisfied condition,, by the size of current limliting aggregative index, the large gate of index is closed to quantity increases by 1 again, sees and whether meets the condition that in compartment, ridership reduces, as satisfy condition, and determines interlock current limliting strategy; If do not met, by the size of current limliting aggregative index, continue judgement, until condition meets, now determine interlock current limliting strategy.

Obviously, above-described embodiment is only for example is clearly described, and the not restriction to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without also giving all embodiments.And the apparent variation of being extended out thus or change are still among the protection domain in the invention.

Claims (10)

1. a station passenger flow linkage tube control method, is characterized in that, comprises the steps:

The passengers quantity of the passengers quantity of real-time detection computations platform and transfer passage;

According to the passengers quantity of described platform, calculate platform and can hold passenger's surplus, according to the passengers quantity of described transfer passage, calculate transfer passage and can hold passenger's surplus and transfer passage and can hold the difference that passenger's surplus and platform can hold passenger's surplus;

Determine the line related associated with transfer stop, and the passenger flow OD of described line related is carried out to analytic statistics, calculate the interlock current limliting aggregative index of each associated non-transfer stop;

According to described platform, can hold passenger's surplus regulates transfer stop to enter the passengers quantity of platform, in the time of can holding passenger's surplus and regulate our station to enter the passengers quantity of platform according to described platform, the passengers quantity of platform is still greater than platform and can holds passengers quantity, the passenger's reduction in the time of can holding in the difference calculating compartment that passenger's surplus and platform can hold passenger's surplus according to described transfer passage that passenger vehicle is to transfer stop in compartment; According to the relation startup of the actual reduction of passenger in interlock current limliting aggregative index and compartment and the described passenger's reduction current limiting measures that link, what further regulate each associated non-transfer stop enters platform passengers quantity, to reach the object of current limliting.

2. station according to claim 1 passenger flow linkage tube control method, is characterized in that, the passengers quantity computing method of described platform are:

$S_{\mathrm{za}}(t+\mathrm{\&Delta;t})=S_{\mathrm{za}}\left(t\right)+\underset{i=1}{\overset{h}{\mathrm{\&Sigma;}}}{q}_{\mathrm{za},i}^{\mathrm{hc}}\left(\mathrm{\&Delta;t}\right)+\underset{i=1}{\overset{m}{\mathrm{\&Sigma;}}}{q}_{\mathrm{za},i}^{\mathrm{in}}\left(\mathrm{\&Delta;t}\right)+q_{\mathrm{down}}\left(\mathrm{\&Delta;t}\right)-\underset{i=1}{\overset{n}{\mathrm{\&Sigma;}}}{q}_{\mathrm{za},i}^{\mathrm{out}}\left(\mathrm{\&Delta;t}\right)$

Wherein, S _za(t+ Δ t) is the t+ Δ t ridership of platform constantly, S _za(t) be the t passengers quantity of platform constantly,

for t enters the passengers quantity of platform by i intake vent in the constantly rear Δ t period,

for t enters the passengers quantity of platform by i transfer passage in the constantly rear Δ t period,

for t leaves the passengers quantity of platform, q by i passage in the constantly rear Δ t period _downnumber that (Δ t) gets off in the Δ t period constantly for t, as in Δ t, nobody gets off, q _down(Δ t)=0, Δ t is the time interval between adjacent two passenger vehicles, and m, n, h, i are positive integer, and m, n, h are respectively platform into and out of the number of passage and transfer passage.

3. station according to claim 1 and 2 passenger flow linkage tube control method, is characterized in that, the computing method of the passengers quantity of described transfer passage are:

$S_{\mathrm{td}}(t+\mathrm{\&Delta;t})=S_{\mathrm{td}}\left(t\right)+\underset{i=1}{\overset{M}{\mathrm{\&Sigma;}}}{q}_{\mathrm{za},i}^{\mathrm{tdin}}\left(\mathrm{\&Delta;t}\right)-\underset{i=1}{\overset{N}{\mathrm{\&Sigma;}}}{q}_{\mathrm{za},i}^{\mathrm{tdout}}\left(\mathrm{\&Delta;t}\right)$

Wherein, S _td(t+ Δ t) is the t+ Δ t passengers quantity of platform constantly, S _td(t) for t, constantly change to the passengers quantity in passage,

for t enters the passengers quantity of transfer passage by i mouth in the constantly rear Δ t period,

for t leaves the passengers quantity of transfer passage by i mouth in the constantly rear Δ t period, M, N, i are positive integer, and M, N are respectively transfer passage import and export number.

4. station according to claim 1 and 2 passenger flow linkage tube control method, is characterized in that, the computing method that described platform can hold passenger's surplus are:

$\underset{i=1}{\overset{m}{\mathrm{\&Sigma;}}}{q}_{\mathrm{za},i}^{\mathrm{in}}(t+\mathrm{\&Delta;t})=Q_{\mathrm{za}}-S_{\mathrm{za}}\left(t\right)$

Wherein,

for t+ Δ t moment platform can hold passenger's surplus, Q _zafor the open ended passengers quantity of platform, S _za(t) be the t passengers quantity of platform constantly, m, i is positive integer, m is for entering station passage number.

5. according to the station passenger flow linkage tube control method described in claim 1 or 3, it is characterized in that, the computing method that described transfer passage can hold passenger's surplus are:

$\underset{i=1}{\overset{M}{\mathrm{\&Sigma;}}}{q}_{\mathrm{za},i}^{\mathrm{tdin}}\left(\mathrm{\&Delta;t}\right)=Q_{\mathrm{td}}-S_{\mathrm{td}}\left(t\right)$

Wherein, for changing to passage in the constantly rear Δ t period, t can hold passenger's surplus, Q _tdfor t changes to the open ended passengers quantity of passage, S constantly _td(t) for t, constantly change to the passengers quantity of passage, M, i are positive integer, and M is respectively transfer passage inlet port number.

6. according to the station passenger flow linkage tube control method described in claim 1 or 4 or 5, it is characterized in that, described transfer passage can hold the computing method that passenger's surplus and platform can hold the difference of passenger's surplus and be:

${\mathrm{\&Delta;q}}_{\mathrm{hc}}=\underset{i=1}{\overset{M}{\mathrm{\&Sigma;}}}{q}_{\mathrm{za},i}^{\mathrm{tdin}}\left(\mathrm{\&Delta;t}\right)-\underset{i=1}{\overset{m}{\mathrm{\&Sigma;}}}{q}_{\mathrm{za},i}^{\mathrm{in}}(t+\mathrm{\&Delta;t})$

Δ q wherein _hcfor t+ Δ t constantly described transfer passage can hold the difference that passenger's surplus and platform can hold passenger's surplus,

for changing to passage constantly, t+ Δ t can hold passenger's surplus,

for t+ Δ t moment platform can hold passenger's surplus, M, m, i are positive integer, and M, m are respectively transfer passage and enter station passage number.

7. according to the arbitrary described station passenger flow linkage tube control method of claim 1-6, it is characterized in that, described definite line related associated with transfer stop, and the passenger flow OD of described line related is analyzed, the process of calculating the interlock current limliting aggregative index of each associated non-transfer stop is:

Determine the line set be associated with transfer stop, the passenger flow OD of each described line related is analyzed, and associated non-transfer stop information in the line related that is associated with transfer stop of statistics;

The computing method of the interlock current limliting aggregative index of described each associated non-transfer stop are:

$\mathrm{LD}=\frac{q_{k,D}^T}{\underset{i=1}{\overset{m}{\mathrm{\&Sigma;}}}{q}_{\mathrm{za},i}^{\mathrm{in},D}\left(T\right)}$

Wherein, for the passengers quantity of changing to via transfer stop D from k non-transfer stop in the period at T,

for non-transfer stop enters the passengers quantity of platform at T in the period, the period of T for dividing by commuter rush hour, Ping Feng, leisure.

8. according to the station passenger flow linkage tube control method described in claim 1 or 4, it is characterized in that, describedly according to described platform, can hold the process that passenger's surplus regulates our station to enter the passengers quantity of platform and be: by controls, enter the passengers quantity of each passage of subway concourse, make it satisfied

$q_{\mathrm{za},i}^{\mathrm{in}}\left(\mathrm{\&Delta;t}\right)<{\mathrm{\&alpha;}}_i\underset{i=1}{\overset{m}{\mathrm{\&Sigma;}}}{q}_{\mathrm{za},i}^{\mathrm{in}}(t+\mathrm{\&Delta;t})$

The passengers quantity ratio that enters of wherein, establishing each admission passage of platform is: α ₁, α ₂..., α _m, and for i passage in the rear Δ t time period in the t moment enters the passengers quantity of platform,

for the open ended passengers quantity of t+ Δ t moment platform, Δ t is the time interval between adjacent two passenger vehicles, and m, i are positive integer, and m is for entering station passage number.

9. according to the station passenger flow linkage tube control method described in claim 1 or 6, it is characterized in that, described can hold difference that passenger's surplus and platform can hold passenger's surplus and calculate in compartment that passenger vehicle is to transfer stop according to described transfer passage time the method for the passenger's reduction in compartment be

Passengers quantity S when first passenger vehicle is to transfer stop before detection computations current limliting in compartment _cx, the passengers quantity S of statistics compartment inherent transfer stop transfer _{cx, hc}, transfer passenger's ratio is

$p_{\mathrm{hc}}=\frac{S_{\mathrm{cx},\mathrm{hc}}}{S_{\mathrm{cx}}}$

So interlock current limliting aggregative index starts after interlock current limiting measures, passenger vehicle during to transfer stop the passenger's reduction in compartment be Δ q _hc/ p _hc.

10. according to the arbitrary described station passenger flow linkage tube control method of claim 1-9, it is characterized in that, the described relation according to the actual reduction of passenger and described passenger's reduction in interlock current limliting aggregative index and compartment starts interlock current limiting measures, further regulates the process that enters platform passengers quantity of each associated non-transfer stop to be:

Close respectively an admission passage of each associated non-transfer stop, whether the actual reduction of passenger while judging passenger vehicle to transfer stop in compartment is greater than Δ q _hc/ p _hc;

If the actual reduction of described passenger is greater than Δ q _hc/ p _hc, according to the interlock current limliting aggregative index size of described each associated non-transfer stop, the admission passage of the little non-transfer stop of association of described interlock current limliting aggregative index is increased to one, judge whether the actual reduction of described passenger is greater than Δ q _hc/ p _hcif the actual reduction of described passenger is still greater than Δ q _hc/ p _hc, continuing increases a transfer passage from small to large according to the interlock current limliting aggregative index of described each associated non-transfer stop;

If the actual reduction of described passenger is less than Δ q _hc/ p _hc,, according to the interlock current limliting aggregative index size of described each associated non-transfer stop, the non-transfer stop of the association admission passage that described interlock current limliting aggregative index is large reduces one, judges whether the actual reduction of described passenger is less than Δ q _hc/ p _hcif the actual reduction of described passenger is still less than Δ q _hc/ p _hc, continue to reduce from big to small by a transfer passage according to the interlock current limliting aggregative index of described each associated non-transfer stop.

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