Method and apparatus for determining the number of aggregated people and data processing device

Abstract

The present application discloses a method and apparatus for determining the number of aggregated people and a data processing device. The method includes: for each functional area included in the transportation hub, determining the number of aggregated people in the functional area based on the throughput per unit time of the functional area, where, for a functional area, the throughput per unit time is the number of people leaving or entering the functional area or passing through the functional area per unit time; and determining the number of aggregated people in the transportation hub based on the number of aggregated people in each functional area. Thereby, the number of aggregated people in the transportation hub is determined.

Description

Technical Field

[0001] The present application relates to the field of transportation, and more particularly, to a method and apparatus for determining the number of gathered people and a data processing device. Background Art

[0002] The maximum number of gathered people in an integrated transportation hub is a key parameter for calculating the scale of various transportation facilities in the hub, and is of great significance for the planning and construction of the integrated transportation hub. At present, the methods for calculating the maximum number of gathered people in railway stations mainly adopt the analogy method or the empirical index method, and are mainly used for calculating the number of gathered people in railway waiting halls. New types of transportation hubs are more comprehensive and multifunctional, and often include multiple functional areas such as railways, subways, buses, taxi pick-up and drop-off areas, and transfer channels. The existing calculation methods mainly calculate the number of gathered people in railway waiting halls, ignoring the calculation of the number of gathered people in other transportation facilities. Based on this situation, it is necessary to study the calculation method of the number of gathered people for the overall integrated transportation hub, so as to provide support for the planning and design of the scale of the integrated transportation hub. Summary of the Invention

[0003] In view of this, the present application proposes a method and apparatus for determining the number of gathered people and a data processing device to determine the number of gathered people in a transportation hub.

[0004] In a first aspect, the present application provides a method for determining the number of gathered people in a transportation hub, the method including: for each functional area included in the transportation hub, determining the number of gathered people in the functional area based on the unit time throughput of the functional area, where, for a functional area, the unit time throughput is the number of people leaving or entering the functional area or passing through the functional area within a unit time; and determining the number of gathered people in the transportation hub based on the number of gathered people in each functional area.

[0005] Optionally, for a functional area, determining the number of gathered people in the functional area based on the unit time throughput of the functional area includes: determining the number of gathered people in the functional area based on the unit time throughput and a first ratio, where, for any functional area, the first ratio is the ratio of the one-way walking time of a passenger walking between the entry position and the exit position in the functional area to the unit time.

[0006] Optionally, for a functional area, when the functional area includes a waiting area, determining the number of gathered people in the functional area based on the unit time throughput and the first ratio includes: determining the number of gathered people in the functional area based on the unit time throughput, the first ratio, and a second ratio, where, for any functional area, the second ratio is the ratio of the staying time of a passenger in the waiting area of the functional area to the unit time.

[0007] Optionally, for a said functional partition, based on the throughput per unit time, the first ratio, and the second ratio, determining the number of people gathered in the functional partition includes: determining the number of people gathered in the functional partition based on the product of the throughput per unit time and the first ratio and the product of the throughput per unit time and the second ratio.

[0008] Optionally, the functional partition is a railway partition, and the number of people gathered in the railway partition is determined based on the following formula: Q 铁路 = Q t * M t1 * p t + Q t * M t2 * p t , where Q 铁路 is the number of people gathered in the railway partition; Q t is the throughput per unit time of the railway partition; M t1 is the first ratio of the railway partition; M t2 is the second ratio of the railway partition; p t is the super-peak coefficient of the railway partition.

[0009] Optionally, the functional partition is a subway partition or a bus partition, and the number of people gathered in the functional partition is determined based on the following formula: Q 功能 = (Q s * M s1 + Q x * M x1 ) * p g + Q s * M2 * p g , where Q 功能 is the number of people gathered in the functional partition; Q s is the throughput per unit time leaving the corresponding functional partition; M s1 is the first ratio of the throughput leaving the corresponding functional partition; Q x is the throughput per unit time entering the corresponding functional partition; M x1 is the first ratio of the throughput entering the corresponding functional partition; M2 is the second ratio; p g is the super-peak coefficient of the functional partition.

[0010] Optionally, the functional partition is a taxi partition, and the number of people gathered in the taxi partition is determined based on the following formula: Q 出租 = Q cs * M cs1 * p c + Q cs * M cs2 * p c , where Q 出租The number of people gathered in the taxi partition; Q cs The conveyance volume per unit time leaving the taxi partition; M cs1 The first ratio corresponding to the taxi partition leaving; M cs2 The second ratio of the taxi partition; p c The super-peak coefficient of the taxi partition.

[0011] Optionally, the functional partition is a transfer passage partition, and the number of people gathered in the transfer passage partition is determined based on the following formula: Q 换乘 = Q h * M h1 * p h , where Q 换乘 is the number of people gathered in the transfer passage partition; Q h is the conveyance volume per unit time of the transfer passage; M h1 is the first ratio corresponding to the transfer passage partition; p h is the super-peak coefficient of the transfer passage partition.

[0012] In a second aspect, the present application also provides a device for determining the number of people gathered in a transportation hub. The device includes: a functional partition number-of-people-gathered determination module, configured to, for each functional partition included in the transportation hub, determine the number of people gathered in the functional partition based on the conveyance volume per unit time of the functional partition, where, for a functional partition, the conveyance volume per unit time is the number of people leaving or entering the functional partition or passing through the functional partition per unit time; and a transportation-hub number-of-people-gathered determination module, configured to determine the number of people gathered in the transportation hub based on the number of people gathered in each functional partition.

[0013] Optionally, for a functional partition, determining the number of people gathered in the functional partition based on the conveyance volume per unit time of the functional partition includes: determining the number of people gathered in the functional partition based on the conveyance volume per unit time and the first ratio, where, for any functional partition, the first ratio is the ratio of the one-way walking time of a passenger walking between the entry position and the exit position in the functional partition to the unit time.

[0014] Optionally, for a functional partition, in the case where the functional partition includes a waiting area, determining the number of people gathered in the functional partition based on the conveyance volume per unit time and the first ratio includes: determining the number of people gathered in the functional partition based on the conveyance volume per unit time, the first ratio, and the second ratio, where, for any functional partition, the second ratio is the ratio of the stay time of a passenger in the waiting area of the functional partition to the unit time.

[0015] Optionally, for a said functional partition, based on the throughput per unit time, the first ratio, and the second ratio, determining the number of people gathered in the functional partition includes: determining the number of people gathered in the functional partition based on the product of the throughput per unit time and the first ratio and the product of the throughput per unit time and the second ratio.

[0016] Optionally, the functional partition is a railway partition, and the number of people gathered in the railway partition is determined based on the following formula: Q 铁路 = Q t * M t1 * p t + Q t * M t2 * p t , where Q 铁路 is the number of people gathered in the railway partition; Q t is the throughput per unit time of the railway partition; M t1 is the first ratio of the railway partition; M t2 is the second ratio of the railway partition; p t is the super-peak coefficient of the railway partition.

[0017] Optionally, the functional partition is a subway partition or a bus partition, and the number of people gathered in the functional partition is determined based on the following formula: Q 功能 = (Q s * M s1 + Q x * M x1 ) * p g + Q s * M2 * p g , where Q 功能 is the number of people gathered in the functional partition; Q s is the throughput per unit time leaving the functional partition; M s1 is the first ratio leaving the functional partition; Q x is the throughput per unit time entering the functional partition; M x1 is the first ratio entering the functional partition; M2 is the second ratio; p g is the super-peak coefficient of the functional partition.

[0018] Optionally, the functional partition is a taxi partition, and the number of people gathered in the taxi partition is determined based on the following formula: Q 出租 = Q cs * M cs1 * p c + Q cs * M cs2 * p c , where Q 出租is the number of people gathered in the taxi partition; Q cs is the throughput per unit time leaving the corresponding taxi partition; M cs1 is the first ratio corresponding to leaving the taxi partition; M cs2 is the second ratio of the taxi partition; p c is the super-peak coefficient of the taxi partition.

[0019] Optionally, the functional partition is a transfer channel partition, and the number of people gathered in the transfer channel partition is determined based on the following formula: Q 换乘 = Q h *M h1 *p h , where Q 换乘 is the number of people gathered in the transfer channel partition; Q h is the throughput per unit time of the transfer channel; M h1 is the first ratio corresponding to the transfer channel partition; p h is the super-peak coefficient of the transfer channel partition.

[0020] In a third aspect, the present application also provides a data processing device, which includes a memory and a processor, and the processor is configured to execute the method as described above based on instructions stored in the memory.

[0021] In a fourth aspect, the present application also provides a machine-readable storage medium, on which instructions are stored, and when the instructions are executed by a processor, the processor is configured to execute the steps according to the above method.

[0022] According to the technical solution of the present application, for each functional partition included in the transportation hub, the number of people gathered is determined based on the throughput per unit time, and the number of people gathered in the transportation hub is determined based on the number of people gathered in each functional partition. In this way, the number of people gathered in the transportation hub is determined, which can provide support for the planning and design of the scale of the transportation hub. In addition, for each functional partition, the number of people gathered is determined based on the throughput per unit time, which is more direct and targeted to determine the number of people gathered, improving the accuracy and reliability. Moreover, determining the number of people gathered for each functional partition can guide the refined design of the transportation hub. In addition, when the maximum number of people gathered in the transportation hub is obtained based on the technical solution of the present application, the scale of the transportation hub can be evaluated more accurately, thereby providing stronger support for the planning and design of the scale of the transportation hub.

[0023] Other features and advantages of the present application will be described in detail in the subsequent specific implementation section. Description of the Drawings

[0024] The accompanying drawings, which form a part of this application, are used to provide a further understanding of this application. The schematic embodiments and descriptions thereof of this application are used to explain this application. In the accompanying drawings:

[0025] Figure 1 is a flowchart of a method for determining the number of people gathered in a transportation hub according to a preferred embodiment of this application; and

[0026] Figure 2 is a structural block diagram of a device for determining the number of people gathered in a transportation hub according to a preferred embodiment of this application. Detailed Embodiments

[0027] The technical solution of this application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0028] In a first aspect, an embodiment of this application provides a method for determining the number of people gathered in a transportation hub.

[0029] Figure 1 is a flowchart of a method for determining the number of people gathered in a transportation hub according to a preferred embodiment of this application. The following combines Figure 1 to give an exemplary introduction to the method for determining the number of people gathered in a transportation hub provided by the embodiment of this application. As Figure 1 shown, the method includes the following.

[0030] In step S10, for each functional area included in the transportation hub, the number of people gathered in the functional area is determined based on the unit time throughput of the functional area. Among them, for a functional area, the unit time throughput is the number of people leaving or entering the functional area or passing through the functional area within a unit time. Specifically, the calculation method of the unit time throughput can be determined according to the functional area.

[0031] Optionally, in the embodiment of this application, if the unit time throughput is the unit time throughput during the peak period, where the unit time throughput during the peak period is the number of people leaving or entering the functional area or passing through the functional area within a unit time determined based on the passenger flow during the peak period, then the number of people gathered in each functional area determined is the maximum number of people gathered in the functional area, and the number of people gathered in the transportation hub determined based on the maximum number of people gathered in each functional area is the maximum number of people gathered in the transportation hub. Optionally, in the embodiment of this application, the unit time throughput is the unit time throughput during the peak period of passenger flow. Optionally, in the embodiment of this application, the unit of the unit time can be an hour. The unit time throughput can be determined based on a unit hour, and the unit time throughput during the peak period can be determined based on the peak hour within the peak period of passenger flow.

[0032] Optionally, the functional partition can be connected to the transportation vehicle. For a certain functional partition, if the functional partition is connected to the transportation vehicle, the throughput per unit time is the number of people leaving or entering the functional partition within the unit time. For a certain functional partition, if the functional partition is connected to the transportation vehicle, leaving the functional partition can be boarding the transportation vehicle via the functional partition, and entering the functional partition can be getting off the transportation vehicle and entering the functional partition. Optionally, a certain functional partition can be connected to other functional partitions. For a certain functional partition, if the functional partition is connected to other functional partitions, the throughput per unit time is the number of people passing through the functional partition. Among them, passing through a certain functional partition means changing from one functional partition to another by passing through the functional partition.

[0033] In the embodiment of the present application, the transportation hub includes at least one functional partition. In step S10, for each functional partition included in the transportation hub, the number of people gathered is determined.

[0034] Optionally, in the embodiment of the present application, no specific limitation is made on the unit of the unit time, as long as the units of the relevant parameters are consistent.

[0035] In step S11, based on the number of people gathered in each functional partition, the number of people gathered in the transportation hub is determined.

[0036] Optionally, in the embodiment of the present application, the number of people gathered in each functional partition can be added up to obtain a value, and this value is the number of people gathered in the transportation hub.

[0037] Optionally, in the embodiment of the present application, weights can be set for each functional partition. Specifically, for each functional partition, the corresponding number of people gathered is multiplied by its corresponding weight to obtain a product; then the products corresponding to each functional partition are added up to obtain a value, and this value is the number of people gathered in the transportation hub.

[0038] Optionally, in the embodiment of the present application, when determining the number of people gathered in a functional partition, in addition to combining the throughput per unit time, other parameters can also be combined. For example, the travel time of passengers in the functional partition is combined.

[0039] Optionally, in the embodiment of the present application, for a functional partition, determining the number of people gathered in the functional partition based on the throughput per unit time of the functional partition may include the following content. The number of people gathered in the functional partition is determined based on the throughput per unit time and the first ratio. Among them, for any functional partition, the first ratio is the ratio of the one-way walking time of passengers walking between the entry position and the exit position in the functional partition to the unit time.

[0040] When a passenger walks between the entry position and the exit position of a functional area, they may be leaving the functional area, or entering the functional area, or passing through the functional area. Then, the entry position and the exit position of the functional area depend on the specific situation.

[0041] For example, when a certain functional area is connected to a means of transportation, and leaving the functional area means passing through the functional area to board the means of transportation, then the entry position is the entrance position of the functional area, and the exit position is the position where the functional area is connected to the means of transportation. For example, if the functional area is a railway area, when leaving the railway area, the entry position is the entrance of the railway area, and the exit position is the waiting area of the railway area.

[0042] For another example, when a certain functional area is connected to a means of transportation, and entering the functional area means getting off the means of transportation and entering the functional area, then the entry position is the position where the functional area is connected to the means of transportation, and the exit position is the exit position of the functional area. For example, if the functional area is a subway area, when entering the subway area, the entry position is the platform of the subway area, and the exit position is the position of the exit gate of the subway area.

[0043] For another example, when a certain functional area is connected to other functional areas, and a passenger walks between the entry position and the exit position of the functional area passing through the functional area, and transfers from one functional area to another through the functional area, then the entry position and the exit position are respectively the positions where the functional area is connected to other functional areas. For example, when transferring from the first functional area to the second functional area through a certain functional area, the entry position is the position where the functional area is connected to the first functional area, and the exit position is the position where the functional area is connected to the second functional area.

[0044] Optionally, in the embodiments of the present application, there are many ways to obtain the one-way walking time. For example, a timer is used to obtain the one-way walking time. For another example, the one-way walking distance of a passenger walking between the entry position and the exit position of a functional area can be divided by the walking speed to obtain the one-way walking time.

[0045] It should be noted that in the embodiments of the present application, a transportation hub includes at least one functional area. It can be for at least one of the at least one functional areas included in the transportation hub, and the aggregated number of people is determined based on the throughput per unit time and the first ratio.

[0046] In the embodiments of the present application, the aggregated number of people refers to the number of people present in a certain area at a certain moment. The aggregated number of people can be composed of two parts: the number of people in motion and the number of people staying. The number of people in motion refers to the passenger flow that is moving, such as the passenger flow coming out of the subway platform and walking towards the railway station; the number of people staying refers to the number of people staying in a certain functional area of the transportation hub, such as the number of people waiting in the station waiting hall, the number of people queuing in the taxi pick-up area, etc.

[0047] Optionally, in the embodiments of the present application, when the functional partition includes a waiting area, the aggregated number of people in the functional partition may further include the number of people staying in the functional partition, and the number of people staying can be calculated by considering the staying time of passengers in the waiting area. In addition, in the embodiments of the present application, when the functional partition does not have a waiting area, the number of people staying can be considered zero.

[0048] Optionally, in the embodiments of the present application, for a functional partition, when the functional partition includes a waiting area, determining the aggregated number of people in the functional partition based on the throughput per unit time and the first ratio may include the following. Determine the aggregated number of people in the functional partition based on the throughput per unit time, the first ratio, and the second ratio. Wherein, for any functional partition, the second ratio is the ratio of the staying time of passengers in the waiting area of the functional partition to the unit time.

[0049] It should be noted that regardless of the number of functional partitions with waiting areas included in the transportation hub, for at least one functional partition with a waiting area, the aggregated number of people is determined based on the throughput per unit time, the first ratio, and the second ratio.

[0050] Optionally, in the embodiments of the present application, for a certain functional partition, determining the aggregated number of people based on the throughput per unit time, the first ratio, and the second ratio may be to determine the aggregated number of people based on the product of the throughput per unit time and the first ratio and the second ratio.

[0051] Optionally, in the embodiments of the present application, for a functional partition, determining the aggregated number of people in the functional partition based on the throughput per unit time, the first ratio, and the second ratio may include the following. Determine the aggregated number of people in the functional partition based on the product of the throughput per unit time and the first ratio and the product of the throughput per unit time and the second ratio.

[0052] Optionally, in the embodiments of the present application, for a functional partition, multiply the throughput per unit time by the first ratio to obtain a product value, multiply the throughput per unit time by the second ratio to obtain a product value, and add the two products to obtain the aggregated number of people.

[0053] Optionally, in the embodiments of the present application, when the functional partition is a railway partition, determine the aggregated number of people in the railway partition based on the following formula: Q 铁路 = Q t * M t1 * p t + Q t * M t2 * p t , where, Q 铁路 is the aggregated number of people in the railway partition; Q t is the throughput per unit time of the railway partition; Mt1 is the first occupancy ratio of the railway sub - area; M t2 is the second occupancy ratio of the railway sub - area; p t is the super - peak coefficient of the railway sub - area.

[0054] It should be noted that, in the embodiment of the present application, the conveyance volume per unit time of the railway sub - area is the number of people leaving the railway sub - area per unit time; the first occupancy ratio of the railway sub - area is the ratio of the one - way walking time of passengers from the entrance of the railway sub - area to the waiting area of the railway sub - area to the unit time. In addition, in the embodiment of the present application, the sojourn time of passengers in the waiting area of the railway sub - area can be the average waiting time of passengers in the waiting area.

[0055] Optionally, in the embodiment of the present application, the one - way walking time can be determined by dividing the walking distance of passengers from the entrance of the railway sub - area to the waiting area of the railway sub - area by the walking speed.

[0056] Optionally, in the embodiment of the present application, the aggregated number of people in the railway sub - area is determined based on the following formula:: where Q 铁路 is the aggregated number of people in the railway sub - area; L t is the walking distance of passengers from the entrance of the railway sub - area to the waiting area of the railway sub - area; V t is the walking speed of passengers from the entrance of the railway sub - area to the waiting area of the railway sub - area; Q t is the conveyance volume per unit time of the railway sub - area; M t1 is the first occupancy ratio of the railway sub - area; M t2 is the second occupancy ratio of the railway sub - area; p t is the super - peak coefficient of the railway sub - area; T t is the average waiting time of passengers in the waiting area. It should be noted that, in the calculation formula shown here, the unit of unit time is hour, the unit of Q t is person / hour, the unit of L t is meter, the unit of V t is meter / second, and the unit of T t is minute.

[0057] Optionally, in the embodiment of the present application, for the railway sub - area, Q t can adopt the railway sending volume during peak hours.

[0058] Optionally, in the embodiment of the present application, p t can be determined according to the railway operation plan. Optionally, the value range of p t can be 1.2 - 1.4.

[0059] Optionally, in the embodiment of the present application, for the conventional railway, Tt The value range of T can be 30 to 40 minutes; for high-speed rail, T t The value range can be 20 to 30 minutes.

[0060] Optionally, in the embodiment of the present application, the functional area is a subway area or a bus area, and the aggregated number of people in the functional area is determined based on the following formula:

[0061] Q 功能 =(Q s *M s1 +Q x *M x1 )*p g +Q s *M2*p g

[0062] Wherein, Q 功能 is the aggregated number of people in the functional area; Q s is the conveyance volume per unit time leaving the corresponding functional area; M s1 is the first proportion corresponding to leaving the functional area; Q x is the conveyance volume per unit time entering the corresponding functional area; M x1 is the first proportion corresponding to entering the functional area; M2 is the second proportion; p g is the super-peak coefficient of the functional area.

[0063] It should be noted that Q s is the number of people leaving the functional area per unit time; Q x is the number of people entering the functional area per unit time.

[0064] Optionally, in the embodiment of the present application, the aggregated number of people in the subway area is determined based on the following formula:

[0065] Q 地铁 =(Q ds *M ds1 +Q dx *M dx1 )*p dg +Q ds *M d2 *p dg

[0066] Wherein, Q 地铁 is the aggregated number of people in the subway area; Q ds is the conveyance volume per unit time leaving the corresponding subway area; M ds1 is the first proportion corresponding to leaving the subway area; Q dx is the conveyance volume per unit time entering the corresponding subway area; M dx1 is the first proportion corresponding to entering the subway area; M d2is the second proportion corresponding to the subway sub - area; p dg is the super - peak coefficient of the subway sub - area.

[0067] Since getting on and off the subway are both carried out on the platform layer of the subway station, the number of people moving in the subway is the sum of the number of people getting on and the number of people getting off the subway, that is, the two - way walking number of people from the subway turnstile to the waiting area on the platform layer of the station at a certain moment.

[0068] In the embodiment of the present application, M ds1 is the first proportion corresponding to leaving the subway sub - area. Specifically, it is the ratio of the one - way walking time of passengers from the entrance turnstile of the subway sub - area to the platform of the subway sub - area to the unit time; M dx1 is the first proportion corresponding to entering the subway sub - area. Specifically, it is the ratio of the one - way walking time of passengers from the platform of the subway sub - area to the exit turnstile of the subway sub - area to the unit time.

[0069] In the embodiment of the present application, Q ds is the throughput per unit time corresponding to leaving the subway sub - area. Specifically, it can be the number of people getting on the subway per unit time; Q dx is the throughput per unit time corresponding to entering the subway sub - area. Specifically, it can be the number of people getting off the subway per unit time.

[0070] For the subway sub - area, the number of people staying in the waiting area can be the number of people waiting on the subway platform, and the second proportion can be determined based on the number of subway departures per unit time.

[0071] Optionally, in the embodiment of the present application, the number of people gathering in the subway sub - area is determined based on the following formula:

[0072]

[0073] Among them, Q 地铁 is the number of people gathering in the subway sub - area; Q ds is the throughput per unit time corresponding to leaving the subway sub - area; L ds is the walking distance of passengers from the entrance turnstile of the subway sub - area to the platform of the subway sub - area; V ds is the walking speed of passengers from the entrance turnstile of the subway sub - area to the platform of the subway sub - area; Q dx is the throughput per unit time corresponding to entering the subway sub - area; L dx is the walking distance of passengers from the platform of the subway sub - area to the exit turnstile of the subway sub - area; V dx is the walking speed of passengers from the platform of the subway sub - area to the exit turnstile of the subway sub - area; N is the number of subway departures per unit time; p dg is the super - peak coefficient of the subway sub - area.

[0074] It should be noted that in the calculation formula shown here, the reciprocal of the number of subway departures per unit time is used to represent the second proportion of the subway sub - area. The unit of the unit time is hour, Q ds and Q dx are in the unit of person / hour, L ds and L dx are in the unit of meter, V ds and V dx are in the unit of m / s, and N is in the unit of pair / hour.

[0075] Optionally, in the embodiment of the present application, for the subway sub - area, Q ds can adopt the boarding volume of the subway during the peak hour, and Q dx can adopt the alighting volume of the subway during the peak hour.

[0076] Optionally, in the embodiment of the present application, p dg can be determined based on the subway passenger flow. For example, the value range of p dg can be 1.2 - 1.4.

[0077] Optionally, in the embodiment of the present application, N can be the number of subway departures during the peak hour.

[0078] Optionally, in the embodiment of the present application, the functional area is a bus sub - area, and the aggregated number of people in the bus sub - area is determined based on the following formula:

[0079] Q 公交 =(Q gs *M gs1 +Q gx *M gx1 )*p gg +Q gs *M g2 *p gg

[0080] where Q 公交 is the aggregated number of people in the bus sub - area; Q gs is the conveyance volume per unit time corresponding to leaving the bus sub - area; M gs1 is the first proportion corresponding to leaving the bus sub - area; Q gx is the conveyance volume per unit time corresponding to entering the bus sub - area; M gx1 is the first proportion corresponding to entering the bus sub - area; M g2 is the second proportion corresponding to the bus sub - area; p gg is the super - peak coefficient of the bus sub - area.

[0081] The number of people walking on the bus is the number of passengers walking from the bus station hall entrance to the bus platform and the number of passengers walking from the bus platform to the bus station exit at a certain moment.

[0082] In the embodiment of the present application, M gs1 is the first ratio corresponding to leaving the bus zone. Specifically, it is the ratio of the one-way walking time of a passenger from the entrance of the bus zone to the bus stop to the unit time; M gx1 is the first ratio corresponding to entering the bus zone. Specifically, it is the ratio of the one-way walking time of a passenger from the bus stop to the exit of the bus zone to the unit time.

[0083] In the embodiment of the present application, Q gs is the conveyance volume per unit time corresponding to leaving the bus zone. Specifically, it can be the number of passengers boarding the bus per unit time; Q gx is the conveyance volume per unit time corresponding to entering the bus zone. Specifically, it can be the number of passengers alighting from the bus per unit time.

[0084] For the bus zone, the number of people staying in the waiting area of the bus zone is the number of people waiting at the bus boarding platform, and the stay time of passengers in the waiting area can be represented by the maximum headway.

[0085] Optionally, in the embodiment of the present application, the number of people gathering in the bus zone can be determined based on the following formula:

[0086]

[0087] Among them, Q 公交 is the number of people gathering in the bus zone; Q gs is the conveyance volume per unit time corresponding to leaving the bus zone; L gs is the walking distance of a passenger from the entrance of the bus zone to the bus stop; V gs is the walking speed of a passenger from the entrance of the bus zone to the bus stop; Q gx is the conveyance volume per unit time corresponding to entering the bus zone; L gx is the walking distance from the bus stop to the exit of the bus zone; V gx is the walking speed from the bus stop to the exit of the bus zone; T g is the maximum headway; p gg is the super-peak coefficient of the bus zone.

[0088] It should be noted that in the calculation formula shown here, the unit of the unit time is hour, and the units of Q gs and Q gx are people / hour, the units of L gs and L gx are meters, the units of V gs and V gx are meters / second, and the unit of T g is minute.

[0089] Optionally, in the embodiments of the present application, for the bus partition, Q gs The boarding volume of buses during peak hours can be adopted, Q gx The alighting volume of buses during peak hours can be adopted.

[0090] Optionally, in the embodiments of the present application, p gg Can be determined according to the main customer group of bus passenger flow. For example, p gg The value range of can be 1.1 to 1.3.

[0091] Optionally, in the embodiments of the present application, T g Can be the departure interval of buses during peak hours. For example, T g The value range of can be 3 to 5 minutes. In addition, if there is a spare vehicle in another place and vehicle adjustment is required, T g Shall be valued according to the actual situation.

[0092] Optionally, in the embodiments of the present application, the functional partition is a taxi partition, and the aggregated number of people in the taxi partition is determined based on the following formula:

[0093] Q 出租 =Q cs *M cs1 *p c +Q cs *M cs2 *p c

[0094] Wherein, Q 出租 Is the aggregated number of people in the taxi partition; Q cs Is the transportation volume per unit time corresponding to leaving the taxi partition; M cs1 Is the first ratio corresponding to leaving the taxi partition; M cs2 Is the second ratio of the taxi partition; p c Is the super-peak coefficient of the taxi partition.

[0095] The number of people walking in the taxi boarding area is the number of passengers walking from the entrance and exit of the taxi boarding area to the taxi boarding platform at a certain moment.

[0096] In the embodiments of the present application, M cs1 Is the first ratio corresponding to leaving the taxi partition. Specifically, it can be the ratio of the one-way walking time between the entrance and exit of the taxi boarding area and the taxi boarding platform to the unit time.

[0097] In the embodiments of the present application, Q cs Is the transportation volume per unit time corresponding to leaving the taxi partition. Specifically, it can be the number of taxis boarding per unit time.

[0098] For taxi zoning, the number of people staying in the waiting area of the taxi zoning is the number of people queuing for boarding at the taxi boarding platform, and the staying time of passengers in the waiting area can be represented by the maximum queuing time.

[0099] Optionally, in the embodiments of the present application, the aggregated number of people in the taxi zoning can be determined based on the following formula:

[0100]

[0101] Wherein, Q 出租 is the aggregated number of people in the taxi zoning; Q cs is the conveyance volume per unit time leaving the corresponding taxi zoning; L c is the walking distance of passengers walking from the entrance / exit of the taxi boarding area to the taxi boarding platform; V c is the walking speed of passengers walking from the entrance / exit of the taxi boarding area to the taxi boarding platform; T c is the maximum queuing time; p c is the super-peak coefficient of the taxi zoning.

[0102] It should be noted that in the calculation formula shown here, the unit of unit time is hour, the unit of Q cs is person / hour, the unit of L c is meter, the unit of V c is meter / second, and the unit of T c is minute.

[0103] Optionally, in the embodiments of the present application, for the taxi zoning, Q cs can use the number of taxis boarding during the peak hour.

[0104] Optionally, in the embodiments of the present application, the super-peak coefficient of the taxi zoning can be the same as the value of the super-peak coefficient of the railway zoning.

[0105] Optionally, in the embodiments of the present application, the value of T c can be determined according to the taxi dispatching situation at the station. For example, the value range of T c can be 20 - 30 minutes.

[0106] Optionally, in the embodiments of the present application, when the functional zoning is the transfer passage zoning, the aggregated number of people in the transfer passage zoning is determined based on the following formula:

[0107] Q 换乘 = Q h * M h1 * p h

[0108] Wherein, Q 换乘 is the aggregated number of people in the transfer passage zoning; Qh is the throughput per unit time of the transfer passage; M h1 is the first proportion corresponding to the transfer passage sub - area; p h is the super - peak coefficient of the transfer passage sub - area.

[0109] Among various functional areas such as railway sub - areas, subway sub - areas, bus sub - areas, taxi sub - areas, etc., they are connected by transfer passage sub - areas, and the transfer passage sub - areas are mainly composed of the number of people in transit.

[0110] In the embodiment of the present application, Q h is the throughput per unit time of the transfer passage. Specifically, it refers to the number of people transferring via the transfer passage sub - area per unit time, which can be the transfer volume per unit time.

[0111] It should be noted that in the embodiment of the present application, when calculating the aggregated number of people in the transportation hub, if the transportation hub includes several transfer passage sub - areas, then the aggregated number of people in several transfer passage sub - areas needs to be calculated.

[0112] Optionally, in the embodiment of the present application, the aggregated number of people in the transfer passage sub - area is determined based on the following formula:

[0113]

[0114] where Q 换乘 is the aggregated number of people in the transfer passage sub - area; Q h is the throughput per unit time of the transfer passage; L h is the transfer distance that passengers walk in the transfer passage sub - area; V h is the transfer speed that passengers walk in the transfer passage sub - area; p h is the super - peak coefficient of the transfer passage sub - area.

[0115] Optionally, in the embodiment of the present application, p h can have a value range of 1.2 - 1.4.

[0116] It should be noted that in the calculation formula shown here, the unit of unit time is hour, the unit of Q h is person / hour, the unit of L h is meter, and the unit of V h is meter / second.

[0117] Optionally, in the embodiment of the present application, Q h can be the transfer volume during peak hours.

[0118] The new transportation hub is a more comprehensive and multi-functional transportation hub, generally including multiple functional areas such as railway area, subway area, bus area, taxi area and transfer passage area. There are also differences in the calculation indicators and parameters of the gathering population in each functional area. Through the technical solutions provided by the embodiments of the present application, the gathering population of each functional area is measured to provide guidance and support for the refined design of the hub. In addition, through the technical solutions provided by the embodiments of the present application, the gathering population of each functional area of the comprehensive transportation hub can be measured separately, and the gathering population of the comprehensive transportation hub can be obtained based on the gathering population of each functional area, providing support for the planning and design of the scale of the comprehensive transportation hub.

[0119] The technical solutions provided by the embodiments of the present application: 1) can calculate the maximum gathering population of the transportation hub, which is more accurate and reliable than the analogy method of previous railway stations, etc.; 2) can calculate the gathering population of each functional area inside the transportation hub separately, which is more flexible, has stronger applicability, and can guide the refined design of the transportation hub; 3) the calculation method is simple, convenient, has strong operability, is easy to promote, and has great reference value for similar projects.

[0120] In a second aspect, the present application also provides a device for determining the gathering population of a transportation hub. The device includes a functional area gathering population determination module 1 and a transportation hub gathering population determination module 2. Among them, the functional area gathering population determination module 1 is used to determine the gathering population of each functional area included in the transportation hub based on the unit time throughput of the functional area. For a functional area, the unit time throughput is the number of people leaving or entering the functional area or passing through the functional area within the unit time. The transportation hub gathering population determination module 2 is used to determine the gathering population of the transportation hub based on the gathering population of each functional area.

[0121] Optionally, in the embodiments of the present application, for a functional area, determining the gathering population of the functional area based on the unit time throughput of the functional area includes: determining the gathering population of the functional area based on the unit time throughput and the first ratio, where for any functional area, the first ratio is the ratio of the one-way walking time of passengers walking between the entry position and the exit position in the functional area to the unit time.

[0122] Optionally, in the embodiments of the present application, for a functional area, when the functional area includes a waiting area, determining the gathering population of the functional area based on the unit time throughput and the first ratio includes: determining the gathering population of the functional area based on the unit time throughput, the first ratio and the second ratio, where for any functional area, the second ratio is the ratio of the staying time of passengers in the waiting area of the functional area to the unit time.

[0123] Optionally, in the embodiments of the present application, for a functional partition, based on the throughput per unit time, the first ratio, and the second ratio, to determine the aggregated number of people in the functional partition, including: determining the aggregated number of people in the functional partition based on the product of the throughput per unit time and the first ratio, and the product of the throughput per unit time and the second ratio.

[0124] Optionally, in the embodiments of the present application, the functional partition is a railway partition, and the aggregated number of people in the railway partition is determined based on the following formula: Q 铁路 = Q t * M t1 * p t + Q t * M t2 * p t , where Q 铁路 is the aggregated number of people in the railway partition; Q t is the throughput per unit time of the railway partition; M t1 is the first ratio of the railway partition; M t2 is the second ratio of the railway partition; p t is the super-peak coefficient of the railway partition.

[0125] Optionally, in the embodiments of the present application, the functional partition is a subway partition or a bus partition, and the aggregated number of people in the functional partition is determined based on the following formula: Q 功能 = (Q s * M s1 + Q x * M x1 ) * p g + Q s * M2 * p g , where Q 功能 is the aggregated number of people in the functional partition; Q s is the throughput per unit time leaving the functional partition; M s1 is the first ratio leaving the functional partition; Q x is the throughput per unit time entering the functional partition; M x1 is the first ratio entering the functional partition; M2 is the second ratio; p g is the super-peak coefficient of the functional partition.

[0126] Optionally, in the embodiments of the present application, the functional partition is a taxi partition, and the aggregated number of people in the taxi partition is determined based on the following formula: Q 出租 = Q cs * M cs1 * p c + Q cs * M cs2 * p c , where Q 出租 is the aggregated number of people in the taxi partition; Qcs is the throughput per unit time corresponding to leaving the taxi area; M cs1 is the first ratio corresponding to leaving the taxi area; M cs2 is the second ratio of the taxi area; p c is the super-peak coefficient of the taxi area.

[0127] Optionally, in the embodiments of the present application, the functional area is the transfer passage area, and the number of people gathered in the transfer passage area is determined based on the following formula: Q 换乘 = Q h * M h1 * p h , where Q 换乘 is the number of people gathered in the transfer passage area; Q h is the throughput per unit time of the transfer passage; M h1 is the first ratio corresponding to the transfer passage area; p h is the super-peak coefficient of the transfer passage area.

[0128] The specific working principle and benefits of the device for determining the number of people gathered in the transportation hub provided by the embodiments of the present application are similar to those of the method for determining the number of people gathered in the transportation hub provided by the embodiments of the present application, and will not be elaborated here.

[0129] In a third aspect, the embodiments of the present application further provide a data processing device, which includes a memory and a processor, and the processor is configured to execute the method as described in the above embodiments based on instructions stored in the memory.

[0130] In a fourth aspect, the embodiments of the present application further provide a machine-readable storage medium, on which instructions are stored, and when the instructions are executed by the processor, the processor is configured to execute the steps of the method according to the above embodiments.

[0131] The preferred embodiments of the present application have been described in detail above. However, the present application is not limited to the specific details in the above embodiments. Within the scope of the technical concept of the present application, various simple modifications can be made to the technical solutions of the present application, and these simple modifications all fall within the protection scope of the present application.

[0132] In addition, it should be noted that, in the various specific technical features described in the above specific embodiments, without conflict, they can be combined in any appropriate manner. To avoid unnecessary repetition, the present application will not separately describe various possible combination methods.

[0133] In addition, any combination can be made between various different embodiments of the present application, as long as it does not violate the idea of the present application, and it should also be regarded as the content disclosed in the present invention.

Claims

1. A method for determining the number of people gathered at a transportation hub, characterized in that: The method includes: For each functional zone included in the transportation hub, determine the number of people gathered in the functional zone based on the unit time transportation volume of the functional zone, wherein for a functional zone, the unit time transportation volume is the number of people leaving or entering the functional zone or the number of people passing through the functional zone per unit time, and the unit time transportation volume is the unit time transportation volume during peak hours; and Determine the number of people gathered at the transportation hub based on the number of people gathered in each functional zone; Wherein, for a functional zone, determining the number of people gathered in the functional zone based on the transport volume per unit time of the functional zone includes: determining the number of people gathered in the functional zone based on the transport volume per unit time and a first proportion, wherein, for any functional zone, the first proportion is the ratio of the one-way walking time of passengers walking between the entry position and the exit position of the functional zone to the unit time; Wherein, when the functional partition is a transfer channel partition, the number of people gathered in the transfer channel partition is determined based on the following formula: Among them, Q 换乘 Q is the number of people gathered in the transfer channel partition; h is the unit time transportation volume of the transfer channel; L h V is the transfer distance that passengers walk in the transfer channel partition; h is the transfer speed of passengers walking in the transfer channel partition; p h is the super peak coefficient of the transfer channel partition, p h The value range is 1.2-1.4; Wherein, when the functional zone is a railway zone, the number of people gathered in the railway zone is determined based on the following formula: Among them, Q 铁路 is the number of people gathered in the railway zone; L t V is the walking distance that passengers walk between the entrance of the railway section and the waiting area of ​​the railway section; t Q is the walking speed of passengers walking between the entrance of the railway section and the waiting area of ​​the railway section; t M is the unit time transportation volume of the railway section; t1 The first proportion of railway division; M t2 The second largest share in the railway sector; t is the super peak coefficient of the railway zone, p t The value range of T is 1.2~1.4; t is the average waiting time of passengers in the waiting area; Wherein, when the functional zone is a subway zone, the number of people gathered in the subway zone is determined based on the following formula: Among them, Q 地铁 is the number of people gathered in the subway zone; Q ds L is the transportation volume per unit time corresponding to leaving the subway zone; ds V is the walking distance that passengers walk from the entrance gate of the subway section to the platform of the subway section; ds Q is the walking speed of passengers walking from the entrance gate of the subway section to the platform of the subway section; dx L is the transportation volume per unit time corresponding to entering the subway zone; dx V is the walking distance that passengers walk from the platform of the subway section to the exit gate of the subway section; dx is the walking speed of passengers from the platform of the subway zone to the exit gate of the subway zone; N is the number of subway departures per unit time; p dg is the super peak factor of the subway zone, p dg The value range of is 1.2~1.4; Wherein, when the functional zone is a bus zone, the number of people gathered in the bus zone is determined based on the following formula: Among them, Q 公交 is the number of people gathered in the bus zone; Q gs L is the transportation volume per unit time corresponding to leaving the bus zone; gs V is the walking distance that passengers need to walk from the entrance of the bus zone to the bus station; gs Q is the walking speed of passengers from the entrance of the bus zone to the bus station; gx L is the transportation volume per unit time corresponding to entering the bus zone; gx V is the walking distance from the bus stop to the exit of the bus zone; gx T is the walking speed from the bus stop to the exit of the bus zone; g is the maximum departure interval; p gg is the super peak coefficient of the bus zone, p gg The value range of is 1.1~1.3; Wherein, when the functional partition is a taxi partition, the number of people gathered in the taxi partition is determined based on the following formula: Among them, Q 出租 is the number of people gathered in the taxi zone; Q cs L is the transport volume per unit time corresponding to leaving the taxi zone; c V is the walking distance that passengers walk from the entrance and exit of the taxi pick-up area to the taxi pick-up platform; c T is the walking speed of passengers from the entrance and exit of the taxi pick-up area to the taxi pick-up platform; c is the maximum queuing time; p c is the super peak factor of the taxi partition, p c The value range of is 1.2~1.4; The second proportion is the ratio of the passenger's stay time in the waiting area of ​​the functional area to the unit time.

2. A device for determining the number of people gathered at a transportation hub, characterized in that: The device includes: a module for determining the number of people gathered in a functional zone, for determining the number of people gathered in the functional zone based on the transport volume per unit time of each functional zone included in the transportation hub, wherein for a functional zone, the transport volume per unit time is the number of people leaving or entering the functional zone or the number of people passing through the functional zone per unit time, and the transport volume per unit time is the transport volume per unit time during peak hours; and A module for determining the number of people gathered at a transportation hub, for determining the number of people gathered at the transportation hub based on the number of people gathered in each functional zone; Wherein, for a functional zone, determining the number of people gathered in the functional zone based on the transport volume per unit time of the functional zone includes: determining the number of people gathered in the functional zone based on the transport volume per unit time and a first proportion, wherein, for any functional zone, the first proportion is the ratio of the one-way walking time of passengers walking between the entry position and the exit position of the functional zone to the unit time; Wherein, when the functional partition is a transfer channel partition, the number of people gathered in the transfer channel partition is determined based on the following formula: Among them, Q 换乘 Q is the number of people gathered in the transfer channel partition; h is the unit time transportation volume of the transfer channel; L h V is the transfer distance that passengers walk in the transfer channel partition; h is the transfer speed of passengers walking in the transfer channel partition; p h is the super peak coefficient of the transfer channel partition, p h The value range is 1.2-1.4; Wherein, when the functional zone is a railway zone, the number of people gathered in the railway zone is determined based on the following formula: Among them, Q 铁路 is the number of people gathered in the railway zone; L t V is the walking distance that passengers walk between the entrance of the railway section and the waiting area of ​​the railway section; t Q is the walking speed of passengers walking between the entrance of the railway section and the waiting area of ​​the railway section; t M is the unit time transportation volume of the railway section; t1 The first proportion of railway division; M t2 The second largest share in the railway sector; t is the super peak coefficient of the railway zone, p t The value range of T is 1.2~1.4; t is the average waiting time of passengers in the waiting area; Wherein, when the functional zone is a subway zone, the number of people gathered in the subway zone is determined based on the following formula: Among them, Q 地铁 is the number of people gathered in the subway zone; Q ds L is the transportation volume per unit time corresponding to leaving the subway zone; ds V is the walking distance that passengers walk from the entrance gate of the subway section to the platform of the subway section; ds Q is the walking speed of passengers walking from the entrance gate of the subway section to the platform of the subway section; dx L is the transportation volume per unit time corresponding to entering the subway zone; dx V is the walking distance that passengers walk from the platform of the subway section to the exit gate of the subway section; dx is the walking speed of passengers from the platform of the subway zone to the exit gate of the subway zone; N is the number of subway departures per unit time; p dg is the super peak factor of the subway zone, p dg The value range of is 1.2~1.4; Wherein, when the functional zone is a bus zone, the number of people gathered in the bus zone is determined based on the following formula: Among them, Q 公交 is the number of people gathered in the bus zone; Q gs L is the transportation volume per unit time corresponding to leaving the bus zone; gs V is the walking distance that passengers need to walk from the entrance of the bus zone to the bus station; gs Q is the walking speed of passengers from the entrance of the bus zone to the bus station; gx L is the transportation volume per unit time corresponding to entering the bus zone; gx V is the walking distance from the bus stop to the exit of the bus zone; gx T is the walking speed from the bus stop to the exit of the bus zone; g is the maximum departure interval; p gg is the super peak coefficient of the bus zone, p gg The value range of is 1.1~1.3; Wherein, when the functional partition is a taxi partition, the number of people gathered in the taxi partition is determined based on the following formula: Among them, Q 出租 is the number of people gathered in the taxi zone; Q cs L is the transport volume per unit time corresponding to leaving the taxi zone; c V is the walking distance that passengers walk from the entrance and exit of the taxi pick-up area to the taxi pick-up platform; c T is the walking speed of passengers from the entrance and exit of the taxi pick-up area to the taxi pick-up platform; c is the maximum queuing time; p c is the super peak factor of the taxi partition, p c The value range of is 1.2~1.4; The second proportion is the ratio of the passenger's stay time in the waiting area of ​​the functional area to the unit time.

3. A data processing device, characterized in that: The data processing device comprises a memory and a processor, wherein the processor is configured to execute the method according to claim 1 based on instructions stored in the memory.

4. A machine-readable storage medium, characterized in that: The machine-readable storage medium stores instructions, which, when executed by a processor, cause the processor to be configured to perform the steps of the method according to claim 1.

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