WO2019174192A1 - Dispositif de détection de station de circulation ferroviaire et train ferroviaire - Google Patents

Dispositif de détection de station de circulation ferroviaire et train ferroviaire Download PDF

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Publication number
WO2019174192A1
WO2019174192A1 PCT/CN2018/102614 CN2018102614W WO2019174192A1 WO 2019174192 A1 WO2019174192 A1 WO 2019174192A1 CN 2018102614 W CN2018102614 W CN 2018102614W WO 2019174192 A1 WO2019174192 A1 WO 2019174192A1
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WO
WIPO (PCT)
Prior art keywords
sensor group
station
rail
train
rail train
Prior art date
Application number
PCT/CN2018/102614
Other languages
English (en)
Chinese (zh)
Inventor
陈喜红
周安德
李耘茏
陈爱军
李庭芳
李西宁
马丽丽
陈建桦
Original Assignee
中车株洲电力机车有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 中车株洲电力机车有限公司 filed Critical 中车株洲电力机车有限公司
Publication of WO2019174192A1 publication Critical patent/WO2019174192A1/fr

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L25/00—Recording or indicating positions or identities of vehicles or trains or setting of track apparatus
    • B61L25/02—Indicating or recording positions or identities of vehicles or trains
    • B61L25/025—Absolute localisation, e.g. providing geodetic coordinates
    • 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
    • B61B1/02—General arrangement of stations and platforms including protection devices for the passengers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L23/00—Control, warning or like safety means along the route or between vehicles or trains
    • B61L23/04—Control, warning or like safety means along the route or between vehicles or trains for monitoring the mechanical state of the route
    • B61L23/041—Obstacle detection
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L25/00—Recording or indicating positions or identities of vehicles or trains or setting of track apparatus
    • B61L25/02—Indicating or recording positions or identities of vehicles or trains

Definitions

  • the invention relates to the field of rail transit platform detection and control, in particular to a rail transit platform detection device and a rail train.
  • Rail trains have been widely used in the production and life of people.
  • Rail trains include EMUs and rolling stocks.
  • EMUs Electronic Multimedial Transport
  • Rail trains play an important role in transporting passengers and cargo.
  • the train enters the platform judging whether the train is in the station and the direction of the platform after entering the station is an important part of the safe traffic and orderly operation of the rail transit.
  • the rail transit generally adopts a method of raising a flag signal by a station personnel or observing a passenger on the vehicle to cooperate with the driver to drive the vehicle into the correct platform and a suitable position, manually determine the direction of the platform, and then open the side door of the passenger compartment on the platform side.
  • Manual platform testing may result in misjudgment due to work fatigue or personal reasons, resulting in unsafe accidents. Therefore, how to enable the rail train to automatically detect the situation of entering the platform and determine the direction of the platform, avoiding the personnel cost and unsafe factors of the manual station detection, and improving the accuracy of the platform detection of the rail train is an urgent problem to be solved today.
  • the object of the present invention is to provide a rail transit station detecting device and a rail train to detect the situation of the rail train entering the platform and determining the direction of the platform, thereby improving the station detection accuracy of the rail train.
  • the present invention provides a rail transit station detecting device, which is applied to a rail train, and includes:
  • a left sensor group and a right sensor group for detecting an inbound situation; respectively connected to the left sensor group and the right sensor group for using the left sensor
  • the detection result of the group and the right sensor group determines the station detection host of the station direction.
  • the left sensor group and the right sensor group are both disposed on both sides of the tail train of the rail train; wherein the station detection host is configured according to the left sensor group and the right The detection result of the side sensor group determines the direction of the station and whether the rail train is fully inbound.
  • the station detection host includes a reconnection port for reconnection with a station detection host of another rail train.
  • the station detection host is connected to the DC110V power output end of the rail train.
  • the left sensor group and the right sensor group each include a preset number of sensors vertically disposed for detecting the height of the platform; wherein the preset number is greater than or equal to 2.
  • the left sensor group and the right sensor group each include three sensors disposed vertically.
  • a preset number of the sensors in the left sensor group are connected to the station detection host by using a first relay transfer; a preset number of the sensors in the right sensor group are The station is connected to the station detection host through the second intermediate transfer.
  • the senor is specifically an ultrasonic sensor.
  • the present invention provides a rail train comprising: the rail transit station detecting device according to any of the above
  • the invention provides a rail transit station detecting device, which is applied to a rail train, comprising: a left sensor group and a right sensor group which are respectively arranged on both sides of the rail train to detect the inbound situation; respectively, and the left sensor group and The right sensor group is connected, and is used for determining the platform detection host in the direction of the station according to the detection results of the left sensor group and the right sensor group;
  • the present invention can detect whether the rail train is in the station and the platform direction by respectively setting the left sensor group and the right sensor group on both sides of the rail train, and determining the platform according to the detection results of the left sensor group and the right sensor group.
  • the station detection station in the direction can determine the direction of the platform after the train enters the station, avoiding the personnel cost and unsafe factors of the manual station detection, and improving the station detection accuracy of the rail train.
  • the present invention also provides a rail train which also has the above advantageous effects.
  • FIG. 1 is a structural diagram of a rail transit station detecting device provided by the present invention.
  • FIG. 2 is a schematic diagram showing the electrical principle of a rail transit station detecting device provided by the present invention
  • FIG. 3 is a schematic diagram showing the installation arrangement of a rail transit station detecting device provided by the present invention.
  • FIG. 1 is a structural diagram of a rail transit station detecting device according to the present invention.
  • the device is applied to a rail train and may include:
  • the left sensor group 1 and the right sensor group 2 are respectively disposed on both sides of the rail train to detect the inbound situation; respectively connected to the left sensor group 1 and the right sensor group 2, and are used according to the left sensor group 1 and the right
  • the detection result of the side sensor group 2 determines the station detection host 3 in the station direction.
  • the left side sensor group 1 and the right side sensor group 2 on both sides of the rail train in this embodiment are used to determine the position of the station and the station direction by detecting the position of the station.
  • the specific types of sensors in the left sensor group 1 and the right sensor group 2 can be set by the designer according to the practical scenario and user requirements.
  • the sensors in the left sensor group 1 and the right sensor group 2 can be set as ultrasonic sensors. Through the principle of ranging of ultrasonic sensors, it is possible to accurately determine whether the rail train is in the station and the direction of the platform; the sensor can be set as an infrared sensor, and whether the rail train can be pitted or not by the infrared mirror is blocked by the left side sensor.
  • Which side of the group 1 and right sensor group 2 is occluded can determine the direction of the platform of the rail train. As long as the sensors in the left sensor group 1 and the right sensor group 2 can send corresponding detection results to the station detection host 3 after the railway train enters the station, so that the station detection host 3 can determine the station direction and the railway train entering the station, this implementation There are no restrictions on this.
  • both the left sensor group 1 and the right sensor group 2 can be disposed on both sides of the tail train of the rail train, so that the station detection host 3 can not be based on the left sensor group and
  • the detection result of the right sensor group determines the direction of the platform, and can also determine whether the railway train is completely inbound, that is, when any of the left side sensor group 1 and the right sensor group 2 detects the host station 3, the signal of the detected station is transmitted.
  • the station detecting host 3 can determine that the side is the platform direction of the rail train, and can determine that the tail train of the rail train has entered the station, that is, the rail train has completely entered the station. This embodiment does not impose any limitation on this.
  • the rail train can be divided into a train that can only travel in one direction, such as a train with only one front; and a train with two-way travel, such as a train with a double head such as a high-speed train and a moving train.
  • a train with two-way travel such as a train with a double head such as a high-speed train and a moving train.
  • the left side sensor group 1 and the right side sensor group 2 can be disposed on both the left side head and the right side head of the rail train, that is, two rail transit stations provided by the embodiment can be disposed in the two-way traveling rail train.
  • the device is tested to achieve the objectives of the present embodiment.
  • the left sensor group 1 and the right sensor group 2 in this embodiment can also detect the height of the platform by the number of sensors and the position setting, so that the driver can open the door according to different platform heights, such as the current domestic
  • the platform specifications are often divided into three types: high platform (1250mm), medium platform (500mm) and low platform (300mm).
  • the left sensor group 1 and the right sensor group 2 can each include three sensors vertically arranged, as shown in the figure. As shown in Fig. 2, the left sensor group 1 may include a sensor 11, a sensor 12, and a sensor 13, and the right sensor group 2 may include a sensor 21, a sensor 22, and a sensor 23, each of which may meet an IP67 requirement.
  • the specific number and setting position of the sensors in the left sensor group 1 and the right sensor group 2 can be set by the designer according to the practical scenario and user requirements, as shown in FIG. 3, when the platform specifications are divided into a high platform, a middle platform, and When the platform is of three types, the three sensors in the left sensor group 1 and the right sensor group 2 can be installed on the corresponding one of the vehicle pillars according to the high, medium and low positions, and the two vehicle pillars are respectively attached to the head or the tail. The boarding ladders on both sides of the car are installed.
  • the left sensor group 1 and the right sensor group 2 can be installed according to the grouping, length and platform specifications of different rail trains.
  • the position and the number of sensors are adjusted, and this embodiment does not impose any limitation.
  • the station detecting host 3 in this embodiment can determine the direction of the platform after the train enters the station based on the detection results of the left side sensor group 1 and the right side sensor group 2 connected thereto. That is to say, the station detecting host 3 can determine the direction of the platform after the train enters the station based on the signals transmitted in the left sensor group 1 and the right sensor group 2. For example, when both the left sensor group 1 and the right sensor group 2 include one sensor, the sensor on either side detects the vehicle platform, and the station detection host 3 can determine that the rail train has entered the station, and the side is the station direction.
  • both the left sensor group 1 and the right sensor group 2 are on both sides of the tail train of the rail train, if both the left sensor group 1 and the right sensor group 2 include one sensor, and the sensor on either side detects the vehicle platform, then The station detection host 3 can determine that the rail train has fully entered the station and the side is the station direction.
  • the station detection host 3 can determine that the rail train has completely entered the station, the side is the station direction, and the platform height is low; if the sensor group in the side is in the middle and the middle of the sensor detection To the vehicle platform, the station detection host 3 can determine that the rail train has completely entered the station, the side is the station direction, and the station height is medium; if three sensors in one sensor group detect the vehicle platform, the station detection The host 3 can determine that the rail train has fully entered the station, the side is the station direction, and the platform height is high.
  • the station detection host 3 can determine the direction of the platform after the train enters the station according to the detection results of the left sensor group 1 and the right sensor group 2 connected thereto, the specific determination process for the station detection host 3 can be designed by The person sets the program by himself, and this embodiment does not impose any restrictions on this.
  • the station detecting host 3 in this embodiment can directly send a corresponding signal to the processor or the display device connected thereto after determining the direction of the platform after the railway train enters the station, so as to make the driver better. Understand the inbound situation of the rail train.
  • the station detection host 3 detects the analog signals sent by the sensors in the left sensor group 1 and the right sensor group 2
  • the dry node X10 or the right side can be identified by the left side.
  • the node X11 outputs a switch signal of the corresponding station specification to the vehicle signal, informs the driver of the inbound situation of the rail train or uses the corresponding processor to control the rail train to open the corresponding platform direction and the platform specification of the door.
  • the station detection host 3 can determine the direction of the platform after the train enters the station according to the signals sent by the sensors in the left sensor group 1 and the right sensor group 2, the specific processing manner can be set by the designer himself.
  • the embodiment does not impose any restrictions on this.
  • the left sensor group 1 and the right sensor group 2 in this embodiment may respectively pass through a corresponding one of the intermediate transfer plugs (transit connectors).
  • the station detection host 3 is connected to facilitate maintenance and overhaul of the sensors in the left sensor group 1 and the right sensor group 2. Specifically, as shown in FIG. 2, the three sensors in the left sensor group 1 are connected to the station detection host 3 through the first intermediate transfer plug 4, and the three sensors in the right sensor group 2 are all transited through the second transfer.
  • the plug 5 is connected to the station detecting host 3. This embodiment does not impose any limitation on this.
  • the station detection host 3 in this embodiment can be powered by the DC110V power supply of the rail train, such as the power ports X8 and X9 in FIG. 2; and the multi-channel sensor input channel is provided for the detection result signals of the left and right sensor groups.
  • the station detection host 3 can also be used for power supply processing to provide DC24V operating power for sensors in the left and right sensor groups.
  • the station detection host 3 can also be used for other tracks.
  • the station of the train detects the reconnection port of the host for reconnection, such as the reconnection port X7 in FIG. 2, so that the station detection host 3 of the foremost rail train can detect the host 3 with the platform of the tail train of the last rail train. Reconnect to determine if the combined rail train is fully inbound.
  • two rail transit station detecting devices provided in the embodiment may be included, which are respectively disposed on the head car and the tail car of the rail train.
  • the rail transit station detecting device in the head car and the tail car of the rail train can install the station detecting host 3 in the driver's cab panel of the head car or the tail car, and the left side sensor group 1 and the right side sensor Group 2 is installed on the vehicle column, the vehicle column is installed close to the left and right boarding ladders, and the first intermediate transfer plug 4 and the second intermediate transfer plug 5 are installed at the bottom of the vehicle body.
  • the two-way traveling rail train needs to set up a rail transit station detecting device in both the head car and the tail car, when the rail train enters the station, only the rail transit station detecting device of the tail car can be activated for detection;
  • the rail transit station detecting device for starting the head car and the tail car detects the traveling direction of the rail train by the station in the rail transit station detecting device of the head car and the tail car, and further determines the traveling direction of the rail train.
  • the embodiment of the present invention can detect whether the rail train is in the station and the platform direction by respectively setting the left side sensor group 1 and the right side sensor group 2 on both sides of the rail train, according to the left side sensor group 1 and the right side.
  • the detection result of the side sensor group 2 determines the station detection host 3 in the direction of the station, can determine the direction of the platform after the railway train enters the station, avoids the personnel cost and unsafe factors of the manual station detection, and improves the station detection accuracy of the rail train.
  • an embodiment of the present invention further provides a rail train, including the rail transit station detecting device provided in the above embodiment.
  • the rail transit station detecting device and the rail train provided by the present invention are described in detail above.
  • the description is relatively simple.
  • the principles and embodiments of the present invention have been described herein in terms of specific examples, and the description of the above embodiments is only to aid in understanding the method of the present invention and its core idea. It should be noted that those skilled in the art can make various modifications and changes to the present invention without departing from the spirit and scope of the invention.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Train Traffic Observation, Control, And Security (AREA)

Abstract

L'invention concerne un dispositif de détection de station de circulation ferroviaire et un train ferroviaire, le dispositif de détection de station de circulation ferroviaire étant appliqué au train ferroviaire et comprenant : un groupe de capteurs côté gauche (1) et un groupe de capteurs côté droit (2) qui sont agencés des deux côtés du train ferroviaire respectivement et qui détectent des conditions d'entrée dans la station ; et un hôte de détection de quai (3) qui est connecté au groupe de capteurs côté gauche (1) et au groupe de capteurs côté droit (2) et utilisé pour déterminer la direction d'un quai en fonction d'un résultat de détection du groupe de capteurs côté gauche (1) et du groupe de capteurs côté droit (2).
PCT/CN2018/102614 2018-03-12 2018-08-28 Dispositif de détection de station de circulation ferroviaire et train ferroviaire WO2019174192A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201810200051.7 2018-03-12
CN201810200051.7A CN108515974A (zh) 2018-03-12 2018-03-12 一种轨道交通站台检测装置及轨道列车

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WO2019174192A1 true WO2019174192A1 (fr) 2019-09-19

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Citations (4)

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Publication number Priority date Publication date Assignee Title
JPH04362466A (ja) * 1991-06-11 1992-12-15 Nec Corp 列車運行モニター方式
JP2009057006A (ja) * 2007-09-03 2009-03-19 Nomura Research Institute Ltd 車両別混雑度に基づく乗車位置誘導システム及び方法
CN105555631A (zh) * 2013-08-27 2016-05-04 西门子公司 用于控制站台门的方法和站台门控制装置
CN107499315A (zh) * 2017-06-30 2017-12-22 中车大连机车车辆有限公司 动力集中动车组站台检测及车门控制方法

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JPH048661A (ja) * 1990-04-25 1992-01-13 Hitachi Ltd 自動列車運転装置
JPH106991A (ja) * 1996-06-24 1998-01-13 Toshiba Corp 停車支援システム
JP5173371B2 (ja) * 2007-11-21 2013-04-03 日本特殊陶業株式会社 車両用ホーム検出装置
CN103192854A (zh) * 2013-04-18 2013-07-10 上海博达数据通信有限公司 一种车辆跟踪及定位系统以及方法
KR101727479B1 (ko) * 2015-06-15 2017-05-02 한국철도기술연구원 철도차량 높이제어장치
CN105730456B (zh) * 2016-04-05 2018-07-13 中国铁道科学研究院 动车组站台侧车门开启系统
CN107215358A (zh) * 2017-06-16 2017-09-29 中车株洲电力机车有限公司 一种轨道交通进站识别系统

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04362466A (ja) * 1991-06-11 1992-12-15 Nec Corp 列車運行モニター方式
JP2009057006A (ja) * 2007-09-03 2009-03-19 Nomura Research Institute Ltd 車両別混雑度に基づく乗車位置誘導システム及び方法
CN105555631A (zh) * 2013-08-27 2016-05-04 西门子公司 用于控制站台门的方法和站台门控制装置
CN107499315A (zh) * 2017-06-30 2017-12-22 中车大连机车车辆有限公司 动力集中动车组站台检测及车门控制方法

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