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A method for linkage management and control of passenger flow in a station

A linkage and passenger flow technology, applied in special data processing applications, instruments, electrical digital data processing, etc., can solve problems such as unscientific calculation methods, unreasonable methods for counting the number of passengers at stations, and no statistics on the number of passengers at transfer stations.

Inactive Publication Date: 2017-05-10
NORTH CHINA UNIVERSITY OF TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] For this reason, the technical problem to be solved by the present invention is that the method of counting the number of passengers at the station is unreasonable, there is no statistics on the number of transfers at the transfer station, and the unscientific calculation method causes the current limiting means and the current limiting time to be extensive, and it is mostly carried out by human experience It is determined that there is a lack of systematic and automated flow-limiting measures, so a joint control method for station passenger flow is proposed

Method used

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  • A method for linkage management and control of passenger flow in a station
  • A method for linkage management and control of passenger flow in a station
  • A method for linkage management and control of passenger flow in a station

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Embodiment 1

[0055] This embodiment provides a method for linkage management and control of passenger flow at a station, which is based on real-time shooting of passenger flow in each channel by a deep high-definition camera, and real-time detection and calculation of the number of passengers through head detection and recognition technology. The method for the real-time detection calculation is: obtain the head shape and texture features of each pedestrian according to the pre-selected video data, and then establish the pedestrian head model according to the head shape and head texture features of each person. According to the pedestrian head model, obtain the pedestrian head information in the detection area in each frame image; create a queue for each pedestrian head information in the first frame image, and store the pedestrian head information The position information of the pedestrian is stored in the queue; each subsequent frame of image determines whether it is the same pedestrian’s...

Embodiment 2

[0062] This embodiment provides a specific implementation of a method for linkage management and control of passenger flow at a station. For the flow chart, see figure 1 . Specifically include steps:

[0063] First, real-time detection and calculation of the number of passengers on the platform and the number of passengers on the transfer channel.

[0064] (1) The calculation method for the number of passengers on the platform is as follows:

[0065]

[0066] Among them, S za (t+Δt) is the number of passengers on the platform at time t+Δt, S za (t) is the number of passengers on the platform at time t, is the number of passengers entering the platform through the i-th entrance channel within the time period Δt after time t, is the number of passengers entering the platform through the i-th transfer channel within the time period Δt after time t, is the number of passengers leaving the platform through the i-th channel within the period Δt after time t, q down (Δt)...

Embodiment 3

[0100] This embodiment provides a detailed implementation of a method for the linkage management and control of passenger flow in a subway station.

[0101] (1) First, determine whether the transfer station can meet the current limiting demand through local current limiting, and the steps are as follows:

[0102] ① Determine whether the passenger flow limit at the entrance of the transfer station can meet the flow limit requirements, and calculate the number of passengers on the platform:

[0103]

[0104] Among them, S za (t+Δt) is the number of passengers on the platform at time t+Δt, S za (t) is the number of passengers on the platform at time t, is the number of passengers entering the platform through the i-th entrance channel within the time period Δt after time t, is the number of passengers entering the platform through the i-th transfer channel within the time period Δt after time t, is the number of passengers leaving the platform through the i-th channel w...

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Abstract

The invention provides a linkage regulation and control method for the passenger flow of a station. The method comprises the following steps of detecting and calculating the number of passengers on a platform and the number of passengers in a transfer tunnel in real time; calculating passenger capacity balances of the transfer tunnel and the platform and a difference value between the passenger capacity balances; calculating linkage flow limiting comprehensive indexes of each associated non-transfer station, wherein the number of the passengers is required to be reduced after flow limitation; regulating the number of the passengers entering the platform in a transfer station according to the passenger capacity balance of the platform, and if the number of the passengers of the platform is greater than the passenger capacity of the platform, starting a linkage flow limiting measure to achieve the aim of flow limitation according to the linkage flow limiting comprehensive indexes. According to the scheme, the numbers of the passengers of the platform and the transfer tunnel of the transfer station are detected as parameters in real time, and an algorithm is accurate and scientific; a linkage flow limiting control measure is adopted for the linkage regulation and control flow limitation of the associated non-transfer stations in a way of combining local flow limitation of the transfer station and flow limitation of the associated non-transfer stations, flow limiting means is systematic, comprehensive and high in timeliness, and the phenomenon of congestion of the station can be timely eliminated.

Description

technical field [0001] The invention relates to a method for linkage management and control of passenger flow at a station. Specifically, it is a transfer station-oriented passenger flow linkage management and control method, which belongs to the technical field of traffic management automatic control. Background technique [0002] With the development of urban rail transit construction, the number of transfer stations is increasing, and its role in the entire rail transit network is also more important. The transfer between lines is becoming more and more frequent. During the peak period of passenger flow, it is easy to form transfer stations. The crowded passenger flow reduces the service level of rail transit and increases safety hazards to a certain extent, which has a great impact on the daily passenger flow operation organization. In this case, it is of great significance to formulate necessary flow-limiting measures for the large passenger flow at transfer stations. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F17/00G06Q10/06
Inventor 刘小明李正熙李颖宏周慧娟
Owner NORTH CHINA UNIVERSITY OF TECHNOLOGY
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