KR20120126378A - Method for analyzing passenger distribution of subway-vehicle using infrared light sensor - Google Patents

Method for analyzing passenger distribution of subway-vehicle using infrared light sensor Download PDF

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Publication number
KR20120126378A
KR20120126378A KR1020110044117A KR20110044117A KR20120126378A KR 20120126378 A KR20120126378 A KR 20120126378A KR 1020110044117 A KR1020110044117 A KR 1020110044117A KR 20110044117 A KR20110044117 A KR 20110044117A KR 20120126378 A KR20120126378 A KR 20120126378A
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South Korea
Prior art keywords
subway
vehicle
passenger distribution
passenger
distribution
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KR1020110044117A
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Korean (ko)
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함정우
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함정우
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Priority to KR1020110044117A priority Critical patent/KR20120126378A/en
Publication of KR20120126378A publication Critical patent/KR20120126378A/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L27/00—Central railway traffic control systems; Trackside control; Communication systems specially adapted therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
    • B61B1/00—General arrangement of stations, platforms, or sidings; Railway networks; Rail vehicle marshalling systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D49/00—Other details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L15/00—Indicators provided on the vehicle or train for signalling purposes
    • B61L15/0018—Communication with or on the vehicle or train
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L15/00—Indicators provided on the vehicle or train for signalling purposes
    • B61L15/0072—On-board train data handling
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F1/00—Construction of station or like platforms or refuge islands or like islands in traffic areas, e.g. intersection or filling-station islands; Kerbs specially adapted for islands in traffic areas
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/20—Illuminated signs; Luminous advertising with luminescent surfaces or parts
    • G09F13/22—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L2205/00—Communication or navigation systems for railway traffic

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Train Traffic Observation, Control, And Security (AREA)

Abstract

PURPOSE: An analyzing method for passenger distribution of subway-vehicle using an infrared light sensor is provided to increase passenger convenience by informing a passenger waiting at a subway platform of a passenger distribution amount in a subway vehicle which advances to the subway platform or a vehicle state like congestion. CONSTITUTION: An infrared imaging camera unit takes pictures of the inside of each vehicle in each subway vehicle. A control unit determines passenger distribution in each subway vehicle by analyzing images taken by the infrared imaging camera unit. A data transmission unit transmits information about the passenger distribution of the subway-vehicle which is determined in the control unit. A data receiving unit receives the information about the passenger distribution of the subway-vehicle which is transmitted from the data transmission unit. A display unit displays the information about the passenger distribution which is received from the data receiving unit.

Description

적외선 센서를 이용한 지하철의 각 차량별 승객 분포도 분석 방법 {METHOD FOR ANALYZING PASSENGER DISTRIBUTION OF SUBWAY-VEHICLE USING INFRARED LIGHT SENSOR}Analysis of passenger distribution for each vehicle in subway using infrared sensor {METHOD FOR ANALYZING PASSENGER DISTRIBUTION OF SUBWAY-VEHICLE USING INFRARED LIGHT SENSOR}

본 발명은 적외선 센서를 이용한 지하철의 각 차량별 승객 분포도 분석 방법에 관한 것으로서, 보다 구체적으로는 지하철 각 차량에 설치되어 차량 내부를 촬상하는 적외선 카메라를 이용하여 승객 분포도를 분석한 후 역사에서 대기하고 있는 승객에게 진입하는 지하철의 각 차량의 혼잡도를 알려주어 대기중인 승객에게 보다 한산한 차량에 승차할 수 있도록 편의성을 제공하는 지하철 승객 분산 시스템에 관한 것이다. The present invention relates to a passenger distribution analysis method for each vehicle in the subway using an infrared sensor, and more specifically, after analyzing the passenger distribution using an infrared camera installed in each vehicle of the subway to capture the inside of the vehicle, The present invention relates to a subway passenger distribution system that informs passengers of congestion of each vehicle in the subway to provide a convenience for the waiting passengers to ride a quieter vehicle.

일반적으로 역사에서 대기하고 있는 승객은 진입하는 또는 진입할 예정인 지하철의 각 차량의 혼잡도를 알 수 없어서, 본인이 대기중인 역사 플랫폼의 위치에서 대기하고 있다가 열차가 진입한 후에 지나치는 지하철 차량의 혼잡도를 육안으로 확인하여 다른 플랫폼 위치로 이동하거나 차량에 승차한 후 다른 차량으로 이동하거나 하는 불편함이 있었다. In general, passengers waiting in history do not know the degree of congestion of each vehicle on or off the subway, so they may wait at the location of the station on which they are waiting and pass after the train enters. Checking with the naked eye to move to a different platform location or boarding a vehicle, there was an inconvenience to move to another vehicle.

본 발명은 상기와 같은 문제점을 해결하기 위하여 도출된 것으로서, 지하철을 구성하는 각 차량의 승객 분포도(혼잡도)를 분석하여 지하철이 진입할 예정인 역사에서 대기중인 승객에게 그 혼잡상태를 알려주어 승객이 미리 덜 혼잡한 차량이 정차하는 곳으로 이동하거나 하여 역사내에서 지하철이 진입한 후에 이동하거나 아니면 차량에 탑승한 후 이동하거나 하는 문제점 및 2차 혼잡을 미연에 방지하기 위한 시스템을 제공하는데 목적이 있다. The present invention was derived to solve the above problems, by analyzing the distribution of passengers (congestion) of each vehicle constituting the subway to inform the passengers waiting in the history that the subway is going to enter the passenger in advance It is an object of the present invention to provide a system for preventing a second congestion and a problem of moving to a place where a less crowded vehicle stops and moving after entering a subway or entering a vehicle in history.

본 발명의 바람직한 실시예에 의한 지하철 승객 분산 시스템은, 지하철 각 차량에 설치되어 각 차량의 내부를 촬상하는 적외선 촬상 카메라 유닛; 상기 적외선 카메라 유닛에서 촬상된 영상을 분석하여 지하철 각 차량의 승객 분포도를 판단하는 제어부; 지하철에 설치되어, 상기 제어부에서 판단된 지하철 차량의 승객 분포도에 대한 정보를 송신하는 데이터 송신부; 지하철 역사에 설치되어, 상기 데이터 송신부에서 전송되는 승객 분포도에 대한 정보를 수신하는 데이터 수신부; 및 상기 데이터 수신부에서 수신된 승객 분포도에 대한 정보를 디스플레이하는 디스플레이부;를 포함한다. Subway passenger dispersion system according to a preferred embodiment of the present invention, the infrared imaging camera unit is installed in each vehicle of the subway to capture the interior of each vehicle; A controller which analyzes an image captured by the infrared camera unit to determine a passenger distribution map of each subway vehicle; A data transmitter installed in the subway and transmitting information on a passenger distribution map of the subway vehicle determined by the controller; A data receiver installed in a subway station and receiving information on a passenger distribution map transmitted from the data transmitter; And a display unit configured to display information on the passenger distribution map received by the data receiver.

이상에서 설명된 본 발명에 의하면, 역사로 진입하는 지하철의 승객 분포도와 같은 각 차량의 승객 분포량 또는 그 혼잡도와 같은 차량의 상태를 역사 플랫폼에서 대기중인 승객에게 알려주어 승객 편의성을 증대시킬 뿐만 아니라, 역사에서의 2차 혼잡을 피할 수 있게 된다. According to the present invention described above, not only to increase the passenger convenience by notifying the passengers waiting on the history platform, such as the passenger distribution of each vehicle, such as the passenger distribution of the subway entering the history, or the state of the vehicle such as its congestion, Secondary congestion in history can be avoided.

이하, 본 발명의 바람직한 실시예에 의한 지하철 승객 분산 시스템에 대하여 설명한다. Hereinafter, a subway passenger distribution system according to a preferred embodiment of the present invention will be described.

지하철 각 차량에 설치되어 각 차량의 내부를 촬상하는 적외선 촬상 카메라 유닛과, 상기 적외선 카메라 유닛에서 촬상된 영상을 분석하여 지하철 각 차량의 승객 분포도를 판단하는 제어부와, 지하철에 설치되어, 상기 제어부에서 판단된 지하철 차량의 승객 분포도에 대한 정보를 송신하는 데이터 송신부와, 지하철 역사에 설치되어, 상기 데이터 송신부에서 전송되는 승객 분포도에 대한 정보를 수신하는 데이터 수신부; 및 상기 데이터 수신부에서 수신된 승객 분포도에 대한 정보를 디스플레이하는 디스플레이부를 포함한다. An infrared imaging camera unit installed in each vehicle of the subway to capture the interior of each vehicle, a control unit for determining a passenger distribution map of each vehicle by analyzing the image captured by the infrared camera unit, and installed in the subway, A data transmitter for transmitting information on the determined passenger distribution map of the subway vehicle, and a data receiver installed in the subway station to receive information on the passenger distribution map transmitted from the data transmitter; And a display unit which displays information on the passenger distribution map received by the data receiver.

적외선 카메라 유닛은, 적외선을 이용하여 차량 내부를 촬상하고 촬상 데이터를 제어부에서 분석한다. 이때, 제어부에서는 차량에 승차한 승객으로 부터 발산되는 인체발열로 인한 적색영역을 판단하여 승객 분포도를 판단한다. 즉, 승객이 많으면 그에 따라 적색영역이 많아지고 승객이 적으면 그에 따라 적색영역이 적어짐으로써 승객 분포도를 판단할 수 있다. The infrared camera unit picks up the inside of the vehicle using infrared light and analyzes the captured image data in the control unit. At this time, the control unit determines the passenger distribution map by determining the red region due to the human body heat emitted from the passengers boarding the vehicle. That is, when there are many passengers, the red area increases accordingly, and when there are few passengers, the red area decreases accordingly, thereby determining the passenger distribution.

이상, 본 발명을 본 발명의 원리를 예시하기 위한 바람직한 실시예와 관련하여 도시하고 설명하였으나, 본 발명은 그와 같이 도시되고 설명된 그대로의 구성 및 작용으로 한정되는 것이 아니다. 오히려 첨부된 특허청구범위의 사상 및 범위를 일탈함이 없이 본 발명에 대한 다수의 변경 및 수정이 가능함을 당업자들은 잘 이해할 수 있을 것이다. While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. Rather, those skilled in the art will appreciate that many modifications and variations of the present invention are possible without departing from the spirit and scope of the appended claims.

Claims (1)

지하철 각 차량에 설치되어 각 차량의 내부를 촬상하는 적외선 촬상 카메라 유닛;
상기 적외선 카메라 유닛에서 촬상된 영상을 분석하여 지하철 각 차량의 승객 분포도를 판단하는 제어부;
지하철에 설치되어, 상기 제어부에서 판단된 지하철 차량의 승객 분포도에 대한 정보를 송신하는 데이터 송신부;
지하철 역사에 설치되어, 상기 데이터 송신부에서 전송되는 승객 분포도에 대한 정보를 수신하는 데이터 수신부; 및
상기 데이터 수신부에서 수신된 승객 분포도에 대한 정보를 디스플레이하는 디스플레이부;를 포함하는 지하철 승객 분산 시스템. An infrared imaging camera unit installed in each vehicle of the subway and imaging the interior of each vehicle;
A controller which analyzes an image captured by the infrared camera unit to determine a passenger distribution map of each subway vehicle;
A data transmitter installed in the subway and transmitting information on a passenger distribution map of the subway vehicle determined by the controller;
A data receiver installed in a subway station and receiving information on a passenger distribution map transmitted from the data transmitter; And
And a display unit configured to display information on a passenger distribution map received by the data receiver.
KR1020110044117A 2011-05-11 2011-05-11 Method for analyzing passenger distribution of subway-vehicle using infrared light sensor KR20120126378A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190028093A (en) 2017-09-08 2019-03-18 단국대학교 산학협력단 Distributing method of passengers
KR20200079475A (en) 2020-06-29 2020-07-03 단국대학교 산학협력단 Distributing method of passengers

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190028093A (en) 2017-09-08 2019-03-18 단국대학교 산학협력단 Distributing method of passengers
KR20200079475A (en) 2020-06-29 2020-07-03 단국대학교 산학협력단 Distributing method of passengers

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