CN108182403A - Subway train passenger flow statistical method based on image - Google Patents

Subway train passenger flow statistical method based on image Download PDF

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Publication number
CN108182403A
CN108182403A CN201711457233.4A CN201711457233A CN108182403A CN 108182403 A CN108182403 A CN 108182403A CN 201711457233 A CN201711457233 A CN 201711457233A CN 108182403 A CN108182403 A CN 108182403A
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China
Prior art keywords
station
image
passenger flow
statistical method
subway train
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Pending
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CN201711457233.4A
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Chinese (zh)
Inventor
郭凯
陈昌进
杨广军
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Henan Brilliant City Rail Technology Co Ltd
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Henan Brilliant City Rail Technology Co Ltd
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Priority to CN201711457233.4A priority Critical patent/CN108182403A/en
Publication of CN108182403A publication Critical patent/CN108182403A/en
Pending legal-status Critical Current

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/50—Context or environment of the image
    • G06V20/52—Surveillance or monitoring of activities, e.g. for recognising suspicious objects
    • G06V20/53—Recognition of crowd images, e.g. recognition of crowd congestion
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
    • G06Q10/063—Operations research, analysis or management
    • G06Q10/0637—Strategic management or analysis, e.g. setting a goal or target of an organisation; Planning actions based on goals; Analysis or evaluation of effectiveness of goals
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
    • G06Q50/10—Services
    • G06Q50/26—Government or public services
    • G06Q50/265—Personal security, identity or safety
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
    • G06Q50/40—Business processes related to the transportation industry
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07B—TICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
    • G07B11/00—Apparatus for validating or cancelling issued tickets

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  • Business, Economics & Management (AREA)
  • Engineering & Computer Science (AREA)
  • Human Resources & Organizations (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Economics (AREA)
  • Tourism & Hospitality (AREA)
  • Theoretical Computer Science (AREA)
  • Strategic Management (AREA)
  • Educational Administration (AREA)
  • Marketing (AREA)
  • General Business, Economics & Management (AREA)
  • Health & Medical Sciences (AREA)
  • Development Economics (AREA)
  • Entrepreneurship & Innovation (AREA)
  • General Health & Medical Sciences (AREA)
  • Primary Health Care (AREA)
  • Operations Research (AREA)
  • Quality & Reliability (AREA)
  • Multimedia (AREA)
  • Game Theory and Decision Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)

Abstract

The present invention provides a kind of subway train passenger flow statistical method based on image, including the number A1 and outbound number B1 that enters the station at statistics ticket check gate；The video image in passenger getting on/off compartment at car door is obtained, and passes through image analysis identification and statistics and gets on the bus and number a1 and get off number b1；Stranded crowd number C1, i.e. C1=A1+b1 a1 B1 in station is calculated according to the number A1 that enters the station, outbound number B1, number of getting on the bus a1 and the number b1 that gets off；According to the performance graph of stranded crowd number in time generation station；Secure threshold is set, and according to performance graph screening beyond the period of the secure threshold, and report will be generated after the period correlating event factor filtered out.The invention has the advantages that design science, highly practical, accuracy is high, intuitive and convenient.

Description

Subway train passenger flow statistical method based on image
Technical field
The present invention relates to field of track traffic, specifically, relate to a kind of subway train passenger flow statistics based on image Method.
Background technology
Subway increasingly becomes the preferred option of citizens' activities because it takes the characteristics of convenient, the speed of service is fast.With multiplying Passenger by the subway is more and more, and the volume of the flow of passengers is counted, and becomes management and the indispensable data of decision-making level and one Important passenger traffic research means can provide data reference accurately and timely for the Operation Decision at station and integrated management.Such as What carries out accurate statistics to the volume of the flow of passengers, so as to the valid data of stayer in stand, to facilitate management and early warning in station, into The problem of for urgent need to resolve.
In order to solve the problems, such as present on, people are seeking a kind of ideal technical solution always.
Invention content
The purpose of the present invention is in view of the deficiencies of the prior art, so as to provide a kind of design science, highly practical, accuracy High, intuitive and convenient the subway train passenger flow statistical method based on image.
To achieve these goals, the technical solution adopted in the present invention is：A kind of subway train passenger flow based on image Statistical method, including the number A1 and outbound number B1 that enters the station at statistics ticket check gate；Obtain passenger getting on/off compartment at car door Video image, and pass through image analysis identification and statistics and get on the bus and number a1 and get off number b1；According to the number A1 that enters the station, outbound people Number B1, number of getting on the bus a1 and the number b1 that gets off calculate stranded crowd number C1, i.e. C1=A1+b1-a1-B1 in station；It is given birth to according to the time The performance graph of stranded crowd number in into station；Secure threshold is set, and according to performance graph screening beyond the secure threshold Period, and report will be generated after the period correlating event factor filtered out.
Based on above-mentioned, further include to each layer of division region, the passenger flow in each region is counted according to video image analysis Density, and intensity of passenger flow performance graph is generated according to the time to each region.
Based on above-mentioned, the event factor is weather and festivals or holidays.
Based on above-mentioned, the event factor is region top news, and regional extent is using current station as the center of circle, with the ground The half of average distance between the two neighboring station in iron wire road is the border circular areas of radius.
The present invention has prominent substantive distinguishing features and significant progress compared with the prior art, and specifically, the present invention is logical The statistics to the volume of the flow of passengers is crossed, according to the number of entering the station, outbound number, number of getting on the bus and the stranded crowd number got off in number computer installation, And according to performance graph screening beyond the period of secure threshold, and reported being generated after the period correlating event factor filtered out Table, conveniently stranded crowd number, stranded crowd number exceed the time interval of secure threshold and may cause the phenomenon in intuitive grasp station Factor, administrative staff is facilitated to be managed and prevent, with design science, highly practical, accuracy is high, intuitive and convenient Advantage.
Specific embodiment
Below by specific embodiment, technical scheme of the present invention is described in further detail.
A kind of subway train passenger flow statistical method based on image, including the number A1 and outbound of entering the station at statistics ticket check gate Number B1；The video image in passenger getting on/off compartment at car door is obtained, and passes through image analysis identification and statistics and gets on the bus number a1 With the number b1 that gets off；Delay in station is calculated according to the number A1 that enters the station, outbound number B1, number of getting on the bus a1 and the number b1 that gets off Number C1, i.e. C1=A1+b1-a1-B1；According to the performance graph of stranded crowd number in time generation station；Due to being accommodated in subway station The limited amount of passenger, more than danger may be caused after certain limit, therefore set a secure threshold, and according to dynamic song Line screening will generate report beyond the period of the secure threshold after the period correlating event factor filtered out.Management Person can intuitively grasp the relationship that stranded crowd number is distributed at any time by the performance graph, which can intuitively grasp stranded crowd number Time section and the corresponding event factor that may cause the phenomenon more than secure threshold, facilitate administrative staff to carry out pipe Reason and prevention.
In the present embodiment, the event factor is weather and festivals or holidays, and the report form statistics stranded crowd number exceeds safety threshold Whether the possible cause of value is related with weather and/or festivals or holidays.
Preferably, the event factor is region top news, and regional extent refers to using current station as the center of circle, with the subway The half of average distance between the two neighboring station of circuit be radius border circular areas, by top news in the region or its Whether the statistics of his highlight can facilitate grasp stranded crowd number related with time burst beyond the possible cause of secure threshold.
Preferably, should subway train passenger flow statistical method based on image further include to each layer division region, according to regarding Frequency image analysis counts the intensity of passenger flow in each region, and generates intensity of passenger flow performance graph according to the time to each region. By the statistics to inner region intensity of passenger flow of standing, manager is facilitated to pay close attention to and targetedly manages a certain region.
Finally it should be noted that:The above embodiments are merely illustrative of the technical scheme of the present invention and are not intended to be limiting thereof；To the greatest extent The present invention is described in detail with reference to preferred embodiments for pipe, those of ordinary skills in the art should understand that：Still It can modify to the specific embodiment of the present invention or equivalent replacement is carried out to some technical characteristics；Without departing from this hair The spirit of bright technical solution should all cover in the claimed technical solution range of the present invention.

Claims (4)

1. a kind of subway train passenger flow statistical method based on image, it is characterised in that：Including
Enter the station number A1 and outbound number B1 at statistics ticket check gate；
The video image in passenger getting on/off compartment at car door is obtained, and passes through image analysis identification and statistics and gets on the bus number a1 under Vehicle number b1；
Stranded crowd number C1 in station is calculated according to the number A1 that enters the station, outbound number B1, number of getting on the bus a1 and the number b1 that gets off, i.e., C1=A1+b1-a1-B1；
According to the performance graph of stranded crowd number in time generation station；
Secure threshold is set, and according to performance graph screening beyond the period of the secure threshold, and will be filtered out Report is generated after the period correlating event factor.
2. the subway train passenger flow statistical method according to claim 1 based on image, it is characterised in that：It further includes to every One layer of division region, the intensity of passenger flow in each region is counted, and each region is given birth to according to the time according to video image analysis Into intensity of passenger flow performance graph.
3. the subway train passenger flow statistical method according to claim 1 based on image, it is characterised in that：The event because Son is weather and festivals or holidays.
4. the subway train passenger flow statistical method according to claim 1 based on image, it is characterised in that：The event because Son is region top news, and regional extent is being averaged using current station as the center of circle, between the two neighboring station of the subway line The half of distance is the border circular areas of radius.
CN201711457233.4A 2017-12-28 2017-12-28 Subway train passenger flow statistical method based on image Pending CN108182403A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108875677A (en) * 2018-06-29 2018-11-23 上海小蚁科技有限公司 Passenger flow volume statistical method and device, storage medium, terminal
CN109711299A (en) * 2018-12-17 2019-05-03 北京百度网讯科技有限公司 Vehicle passenger flow statistical method, device, equipment and storage medium
CN109711523A (en) * 2019-01-30 2019-05-03 成都智元汇信息技术股份有限公司 A kind of metro passenger flow information real-time publishing system and method based on APP client
CN110647855A (en) * 2019-09-29 2020-01-03 常州大学 Subway station passenger flow statistical method based on face recognition
CN110717352A (en) * 2018-07-11 2020-01-21 杭州海康威视系统技术有限公司 Platform passenger flow volume statistical method, server and image acquisition equipment
CN110956053A (en) * 2018-09-25 2020-04-03 武汉云象智能科技有限公司 Intelligent system for real-time statistics of number of retained people in subway station
CN112396835A (en) * 2020-11-05 2021-02-23 杭州图软科技有限公司 Public transport passenger flow analysis system based on big data

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CN106651730A (en) * 2016-12-22 2017-05-10 东南大学 System and method for metro passenger flow early warning based on passenger flow density and gate pass time
CN106778632A (en) * 2016-12-22 2017-05-31 东南大学 Track traffic large passenger flow recognizes early warning system and method
CN106897815A (en) * 2017-01-17 2017-06-27 北京万相融通科技股份有限公司 A kind of method of real-time estimate station volume of the flow of passengers trend
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US9762865B2 (en) * 2013-03-15 2017-09-12 James Carey Video identification and analytical recognition system
CN105069429A (en) * 2015-07-29 2015-11-18 中国科学技术大学先进技术研究院 People flow analysis statistics method based on big data platform and people flow analysis statistics system based on big data platform
CN105404850A (en) * 2015-10-21 2016-03-16 中南大学 Station passenger flow monitoring system, station passenger flow monitoring method, station passenger flow control system and station passenger flow control method
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Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108875677A (en) * 2018-06-29 2018-11-23 上海小蚁科技有限公司 Passenger flow volume statistical method and device, storage medium, terminal
CN108875677B (en) * 2018-06-29 2020-11-17 上海小蚁科技有限公司 Passenger flow volume statistical method and device, storage medium and terminal
CN110717352A (en) * 2018-07-11 2020-01-21 杭州海康威视系统技术有限公司 Platform passenger flow volume statistical method, server and image acquisition equipment
CN110717352B (en) * 2018-07-11 2022-05-31 杭州海康威视系统技术有限公司 Platform passenger flow volume statistical method, server and image acquisition equipment
CN110956053A (en) * 2018-09-25 2020-04-03 武汉云象智能科技有限公司 Intelligent system for real-time statistics of number of retained people in subway station
CN109711299A (en) * 2018-12-17 2019-05-03 北京百度网讯科技有限公司 Vehicle passenger flow statistical method, device, equipment and storage medium
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CN109711523A (en) * 2019-01-30 2019-05-03 成都智元汇信息技术股份有限公司 A kind of metro passenger flow information real-time publishing system and method based on APP client
CN110647855A (en) * 2019-09-29 2020-01-03 常州大学 Subway station passenger flow statistical method based on face recognition
CN110647855B (en) * 2019-09-29 2023-04-18 常州大学 Subway station passenger flow statistical method based on face recognition
CN112396835A (en) * 2020-11-05 2021-02-23 杭州图软科技有限公司 Public transport passenger flow analysis system based on big data
CN112396835B (en) * 2020-11-05 2021-10-12 杭州图软科技有限公司 Subway and bus passenger flow analysis system based on big data

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Application publication date: 20180619

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