WO2021134973A1 - 一种车门控制系统及轨道车辆 - Google Patents

一种车门控制系统及轨道车辆 Download PDF

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Publication number
WO2021134973A1
WO2021134973A1 PCT/CN2020/084385 CN2020084385W WO2021134973A1 WO 2021134973 A1 WO2021134973 A1 WO 2021134973A1 CN 2020084385 W CN2020084385 W CN 2020084385W WO 2021134973 A1 WO2021134973 A1 WO 2021134973A1
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WIPO (PCT)
Prior art keywords
door
signal
detection device
door control
control unit
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PCT/CN2020/084385
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English (en)
French (fr)
Inventor
马丽丽
周安德
范丽冰
陈建林
于盼龙
Original Assignee
中车株洲电力机车有限公司
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Publication of WO2021134973A1 publication Critical patent/WO2021134973A1/zh

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    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/70—Power-operated mechanisms for wings with automatic actuation
    • E05F15/73—Power-operated mechanisms for wings with automatic actuation responsive to movement or presence of persons or objects
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
    • E05Y2900/51—Application of doors, windows, wings or fittings thereof for vehicles for railway cars or mass transit vehicles
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
    • E05Y2900/53—Type of wing
    • E05Y2900/531—Doors

Definitions

  • This application relates to the field of automatic control technology, and more specifically, to a door control system and a rail vehicle.
  • Rail Transit is an important part of the transportation system, and it plays a very important role in passenger and logistics transportation.
  • the requirements for the transportation volume of rail vehicles during the peak period of the transportation volume are getting higher and higher.
  • the reconnection of rail vehicles means that two or more rows of vehicles are connected for operation, which can greatly increase the capacity of rail vehicles after reconnection.
  • the length of the rail vehicle may exceed the length of the platform in some places.
  • some of the doors of the carriages will be located outside the platform, and once they will be located on the platform.
  • passengers or staff may get off the vehicle door outside the platform and cause casualties.
  • this application provides a door control system and a rail vehicle to achieve the purpose of opening only the doors facing the side of the platform and within the platform range, and to prevent passengers or staff from getting off the door outside the platform. Circumstances leading to casualties.
  • a door control system is applied to a rail vehicle.
  • the rail vehicle includes a plurality of carriages. Each carriage includes a first door and a second door distributed on both sides of the carriage.
  • the door control system includes: a controller, a plurality of A first gating unit, a plurality of second gating units, a plurality of first detection devices, and a plurality of second detection devices; wherein,
  • One of the first detection devices is arranged on the outer side of the first door, and is used to send to the controller and the first door control unit corresponding to the first detection device when a platform is provided on the outer side of the first vehicle door First signal
  • One of the second detection devices is arranged on the outside of one of the second vehicle doors, and is used to send to the controller and the second door control unit corresponding to the second detection device when a platform is provided on the outside of the second vehicle door Second signal
  • the controller is configured to determine the position of the station according to all the first signals or all the second signals received, and send a first enable signal to the first gating unit or to the first gate control unit according to the position of the station
  • the second gating unit sends a second enable signal
  • the first gate control unit is configured to control the first gate control unit corresponding to the first gate control unit according to the first gate control signal when the first gate control signal, the first signal, and the first enable signal are received.
  • One car door is opened or closed;
  • the second gate control unit is configured to control the second gate control unit corresponding to the second gate control unit according to the second gate control signal when a second gate control signal, a second signal, and a second enable signal are received. 2.
  • the door is opened or closed.
  • the first detection device is arranged on the outer side of the first vehicle door, the detection surface of the first detection device faces a side away from the first vehicle door, and the first detection device is specifically configured to detect the first vehicle door.
  • a detection device is far away from the obstacle distance on the side of the first door, and when the obstacle distance is less than a first preset value, directs to the controller and the first door corresponding to the first detection device
  • the control unit sends the first signal
  • the second detection device is arranged on the outer side of the second vehicle door, the detection surface of the second detection device faces the side away from the second vehicle door, and the second detection device is specifically used for detecting that the second detection device is far away from the second vehicle door.
  • the obstacle distance on one side of the second door and when the obstacle distance is less than a first preset value, send a first door control unit to the controller and the second door control unit corresponding to the second detection device Two signals.
  • the first detection device and the second detection device are both distance detection sensors.
  • the controller determines the position of the station according to all the first signals and all the second signals received, which is specifically used when the number of the first signals sent by the first detection device with continuous positions exceeds the first signal.
  • a preset number, and the number of received second signals is less than the second preset number, determining that the platform is located on the side of the first vehicle door;
  • the fault alarm is a buzzer and/or a reminder light.
  • the controller is further configured to: when the number of first signals sent by the first detection device with continuous positions exceeds a first preset number, and the number of received second signals is greater than zero and less than the first 2.
  • the preset number is two, it is determined that the second detection device that sends the second signal is malfunctioning.
  • the controller is further configured to: when the number of second signals sent by the second detection device with continuous positions exceeds a first preset number, and the number of received first signals is greater than zero and less than the second When the preset number is reached, it is determined that the first detection device that sends the first signal is malfunctioning.
  • it further includes: a first door control module and a second door control module; wherein,
  • the first door control module is configured to send a first door control signal to the first door control unit when triggered;
  • the second door control module is configured to send a second door control signal to the second door control unit when triggered.
  • it also includes: gated train line;
  • the controller, the first door control unit, the second door control unit, the first detection device, the second detection device, the first door control module and the second door control module are electrically connected through the door control train line.
  • the gated train line includes a first train line and a second train line
  • the first gate control unit includes a first input terminal, a second input terminal, and a third input terminal; the first input terminal is electrically connected to the controller through the first train line;
  • the second input terminal is electrically connected to the first output terminal of the first door control module through a second train line
  • the third input terminal is electrically connected to the first door control module through a second train line.
  • the second output terminal of the control module is electrically connected;
  • the second gate control unit includes a fourth input terminal, a fifth input terminal, and a sixth input terminal; the fourth input terminal is electrically connected to the controller through the first train line;
  • the fifth input terminal is electrically connected to the first output terminal of the second door control module through a second train line
  • the sixth input terminal is electrically connected to the second door control module through a second train line.
  • the second output terminal of the control module is electrically connected.
  • it also includes: zero-speed relay;
  • the zero-speed relay is arranged between the controller and the first gate control unit, and between the controller and the second gate control unit;
  • the zero-speed relay is used to close when the speed of the rail vehicle is zero, and to open when the speed of the rail vehicle is not zero.
  • a rail vehicle includes: the door control system according to any one of the above.
  • the embodiments of the present application provide a door control system and a rail vehicle, wherein the door control system is provided with a first detection device on the outer side (near/below) of each first door, respectively, A second detection device is provided on the outer side (near/below) of each second door, and a first signal is sent when a platform is provided on the outer side of the first detection device, and a platform is provided on the outer side of the second detection device.
  • the second signal is sent at the time, so that the controller can determine the position of the station according to the received first and second signals, and send the first enable signal or the second enable signal according to the position of the station to enable the
  • the first door control unit or the second door control unit corresponding to the door so that only the first door control unit that receives the first door control signal, the first signal and the first enable signal can control the corresponding first door to open If any one of the first gate control signal, the first signal and the first enable signal is lost, the first gate control unit will control the corresponding first door to automatically close; only the second gate control signal and the second signal are received
  • the second gating control unit that is connected to the second enable signal will control the corresponding second door to open.
  • the second gating unit will Control the corresponding second door to automatically close; avoid the opening of the first door or the second door located outside the platform position, realize the purpose of opening only the door facing the side of the platform and within the platform, avoiding passengers or work A situation where personnel get off the vehicle door outside the platform and cause casualties.
  • FIG. 1 is a schematic structural diagram of a vehicle door control system provided by an embodiment of the application.
  • the existing door control modes include: driver centralized control opening/closing the door, ATC (Automatic Train Control) automatic opening/closing, and semi-automatic opening/closing. After the train arrives at the station, the driver or the signal system judges the side of the vehicle platform, and the driver or the ATC system centrally controls the opening/closing of the door on the platform side.
  • ATC Automatic Train Control
  • the driver or the signal system judges the side of the vehicle platform, and the driver or the ATC system centrally controls the opening/closing of the door on the platform side.
  • none of these door control modes can achieve the purpose of controlling the door located outside the platform not to open.
  • an embodiment of the present application provides a door control system, which is applied to a rail vehicle.
  • the rail vehicle includes a plurality of carriages, and each carriage includes a first door and a second door distributed on both sides of the carriage.
  • the door control system includes: a controller, a plurality of first door control units, a plurality of second door control units, a plurality of first detection devices and a plurality of second detection devices; wherein,
  • One said first detection device is provided on the outer side (near/below) of one said first door, and is used to provide information to the controller and the first detection device corresponding to the first detection device when a platform is provided on the outer side of the first door.
  • a gating unit sends the first signal;
  • One said second detection device is provided on the outer side (near/below) of one said second door, and is used to provide information to the controller and the second detection device corresponding to the second detection device when a platform is provided on the outer side of the second door.
  • the second gate control unit sends the second signal;
  • the controller is configured to determine the position of the station according to all the first signals or all the second signals received, and send a first enable signal to the first gating unit or to the first gate control unit according to the position of the station
  • the second gating unit sends a second enable signal
  • the first gate control unit is configured to control the first gate control unit corresponding to the first gate control unit according to the first gate control signal when the first gate control signal, the first signal, and the first enable signal are received.
  • the door is opened or closed;
  • the second gate control unit is configured to control the second gate control unit corresponding to the second gate control unit according to the second gate control signal when a second gate control signal, a second signal, and a second enable signal are received.
  • the door is opened or closed.
  • the door control system is provided with a first detection device on the outer side (near/below) of each first door, and a second detection device is provided on the outer side (near/below) of each second door.
  • a first signal is sent when a station is arranged outside of a detection device, and a second signal is sent when a station is arranged outside of the second detection device, so that the controller can determine the position of the station according to the received first signal and second signal, And send the first enable signal or the second enable signal according to the position of the platform to enable the first door control unit or the second door control unit corresponding to the door on the side of the platform, so that only the first door control signal is received ,
  • the first gate control unit of the first signal and the first enable signal will control the corresponding first door to open, and any one of the first gate control signal, the first signal and the first enable signal is lost, the first
  • the door control unit will control the corresponding first door to automatically close; only the second door control unit that receives the second door control signal, the second signal
  • the embodiment of the present application provides a door control system, as shown in FIG. 1, which is applied to a rail vehicle, the rail vehicle includes a plurality of carriages, and each carriage includes a first door and a second door distributed on both sides of the carriage.
  • the vehicle door control system includes: a controller 30, a plurality of first door control units 10, a plurality of second door control units 20, a plurality of first detection devices and a plurality of second detection devices; wherein,
  • One of the first detection devices is provided on the outer side (near/below) of one of the first vehicle doors, and is used to communicate with the controller 30 and the first detection device when a platform is provided on the outer side of the first vehicle door.
  • the first gating unit 10 sends a first signal;
  • One of the second detection devices is provided on the outer side (near/below) of one of the second door, and is used to communicate with the controller 30 and the second detection device when a platform is provided on the outer side of the second door.
  • the second gating unit 20 sends a second signal;
  • the controller 30 is configured to determine the position of the station according to all the first signals or all the second signals received, and send a first enable signal to the first gating unit 10 or to the first gating unit 10 according to the position of the station
  • the second gating unit 20 sends a second enable signal
  • the first gate control unit 10 is configured to control the corresponding first gate control unit 10 according to the first gate control signal when the first gate control signal, the first signal, and the first enable signal are received.
  • the first door is opened or closed;
  • the second gating unit 20 is configured to control the corresponding second gating unit 20 according to the second gating control signal when the second gating control signal, the second signal, and the second enabling signal are received.
  • the second door is opened or closed.
  • VCC represents the operating power supply of the door control system.
  • Reference numeral 11 indicates that the first detection device is connected to the control signal of the first gate control unit in the form of a first relay contact. Specifically, when the first detection device sends out a first signal, the first relay The contact 11 is closed and the first signal is transmitted to the controller 30 at the same time.
  • reference number 21 indicates that the second detection device is connected to the control signal of the second gate control unit in the form of a second relay contact. Specifically, when the first detection device sends out a second signal, The second relay contact 21 is closed and at the same time the second signal is transmitted to the controller 30.
  • one first vehicle door corresponds to one first detection device and one first door control unit 10
  • one second vehicle door corresponds to one second detection device and one second door control unit 20.
  • the first detection device and the second detection device are respectively arranged on the outer side (near/below) of the first door and the second door to detect the position of the platform, and the first door and the second door respectively refer to the The left side door and the right side door of the rail vehicle, and each car can have multiple first doors and multiple second doors at the same time, each of the first doors corresponds to a first detection device, and each of the first doors Two vehicle doors correspond to one of the second detection devices.
  • the first detection device When the first detection device detects a platform, it sends a first signal to the controller 30 and the corresponding first door control unit 10 to indicate that the first vehicle door has a platform outside and the door can be opened. Similarly, when the second detection device detects a platform, it sends a second signal to the controller 30 and the corresponding second door control unit 20 to indicate that the second door has a platform outside and the door can be opened.
  • the first door control signal is a door opening signal or a door closing signal.
  • the second door control signal is a door opening signal or a door closing signal.
  • the second door control unit 20 corresponding to a certain second door receives the second signal, the second enable signal and the second door control signal at the same time, it will control the corresponding second door to open. If any one of the door control signal, the second signal, and the second enable signal is lost, the second door control unit will control the corresponding second door to automatically close.
  • the platform can only be located on one side of the rail vehicle, the first enable signal and the second enable signal cannot be triggered at the same time. If the controller sends to the first gate control unit at the same time If the first enable signal is sent, and the second enable signal is sent to the second door control unit, it is considered that a fault has occurred, and the crew can be reminded to check by sending an alarm.
  • the first door control signal and the second door control signal may be generated by the first door control module 41 and the second door control module 42 respectively.
  • the door control system further includes: a first door control module 41 and a second door control module 42; wherein,
  • the first door control module 41 is configured to send a first door control signal to the first door control unit when triggered;
  • the second door control module 42 is configured to send a second door control signal to the second door control unit when triggered.
  • the first detection device is arranged on the outside (near/below) of the first door, and the detection surface of the first detection device faces away from the first door.
  • the first detection device is specifically configured to detect the obstacle distance on the side of the first detection device away from the second door, and when the obstacle distance is less than a first preset value , Sending a first signal to the controller 30 and the first gating unit 10 corresponding to the first detection device;
  • the second detection device is arranged on the outside (near/below) of the second door, the detection surface of the second detection device faces the side away from the first door, and the second detection device is specifically used to detect the The second detection device is far away from the obstacle distance on the side of the first door, and when the obstacle distance is less than the first preset value, sends a message to the controller 30 and the second detection device corresponding to the second detection device.
  • the second gate control unit 20 sends a second signal.
  • the first detection device is placed directly under the first door and the second detection device is placed directly under the second door, which is beneficial to improve the detection accuracy of the platform. Avoid other objects from interfering with the station detection process.
  • the first detection device and the second detection device are both distance detection sensors.
  • the distance detection sensor may be an ultrasonic distance measuring sensor, a laser distance measuring sensor, an infrared distance measuring sensor, or a radar distance measuring sensor.
  • an embodiment of the present application provides a specific process for the controller 30 to determine the position of a station according to all the first signals and all the second signals received, including:
  • the station When the first signal sent by the first detection device with continuous position is received, the station is invalid (that is, the first detection device in the middle position does not send the first signal), and the other is the valid station (that is, the first signal at both sides).
  • the detection device sends the first signal), and it is determined that the first detection device in the middle of the transmission is faulty;
  • the station When the second signal sent by the second detection device with continuous position is received, the station is invalid in the middle (that is, the second detection device in the middle position does not send the second signal), and the other is the valid station (that is, the second signal at both sides)
  • the detection device sends the second signal), and it is determined that the second detection device in the middle of the transmission is faulty.
  • the number of received second signals sent by the second detection device exceeds the first preset number, if the number of first signals sent by the first detection device is greater than zero and less than the second preset number, then it is determined to send the first signal Failure of the first detection device;
  • the first detection device with continuous positions means that the first doors provided by the first detection device are adjacent.
  • a train of rail vehicles includes carriages numbered 1, 2, 3..., and each carriage includes Two first doors and two second doors, then the four first doors and second doors of carriage 1 and carriage 2 are numbered A, B, C, and D in sequence, then A, B, C, D
  • the first detection device or the second detection device corresponding to the four first or second doors is called the first detection device or the second detection device with continuous positions.
  • the values of the first preset number and the second preset number may be determined according to actual conditions. Generally, the value of the first preset number is greater than the second preset number.
  • the fault alarm is a buzzer and/or a reminder light.
  • the second detection device of the second signal has a misjudgment, and this misjudgment may be caused by the existence of an environmental obstacle or a malfunction of the second detection device itself.
  • the first detection device of the first signal has a misjudgment, and this misjudgment may be caused by the existence of an environmental obstacle or the failure of the first detection device itself.
  • the controller 30 is further configured to: when the number of second signals sent by the second detection device with continuous positions exceeds a first preset number, and the number of received first signals is greater than zero When it is less than the second preset number, it is determined that the first detection device that sends the first signal is faulty, and the staff is prompted to check and repair the first detection device that may be faulty.
  • the controller 30 is also configured to: when the number of first signals sent by the first detection device with continuous positions exceeds a first preset number, and the number of received second signals is greater than zero and less than a second preset number At this time, it is determined that the second detection device that sends the second signal is faulty, and the corresponding second detection device failure information is issued to prompt the staff to check and repair the second detection device that may be faulty.
  • the controller 30 is also configured to: when the number of the received first signal and the second signal both exceed the first preset number, or the number of the received first signal and the second signal both exceed the second preset number When a fault alarm is issued, it is determined that the first detection device that sends the first signal is faulty or that the second detection device that sends the second signal is faulty.
  • the door control system further includes: a gated train line;
  • the controller 30, the first door control unit 10, the second door control unit 20, the first detection device, the second detection device, the first door control module 41 and the second door control module 42 pass through the door control train line Electric connection.
  • the gated train line includes a first train line 61 and a second train line 62;
  • the first gate control unit 10 includes a first input terminal, a second input terminal, and a third input terminal; the first input terminal is electrically connected to the controller 30 through the first train line 61;
  • the second input terminal is electrically connected to the first output terminal of the first door control module 41 through a second train line 62
  • the third input terminal is electrically connected to the first output terminal of the first door control module 41 through a second train line 62.
  • the second output terminal of the first door control module 41 is electrically connected;
  • the second gate control unit 20 includes a fourth input terminal, a fifth input terminal, and a sixth input terminal; the fourth input terminal is electrically connected to the controller 30 through the first train line 61;
  • the fifth input terminal is electrically connected to the first output terminal of the second door control module 42 through a second train line 62
  • the sixth input terminal is electrically connected to the first output terminal of the second door control module 42 through a second train line 62.
  • the second output terminal of the second door control module 42 is electrically connected.
  • the door control system further includes: a zero-speed relay 50;
  • the zero-speed relay 50 is arranged between the controller 30 and the first gating unit 10, and between the controller 30 and the second gating unit 20;
  • the zero-speed relay 50 is used to close when the speed of the rail vehicle is zero, and open when the speed of the rail vehicle is not zero.
  • the existence of the zero-speed relay 50 enables the door control system to realize the door opening and closing control of the first door or the second door only when the speed of the rail vehicle is zero, which further improves safety.
  • an embodiment of the present application also provides a rail vehicle, and the rail vehicle includes the door control system according to any one of the foregoing embodiments.
  • the embodiments of the present application provide a door control system and a rail vehicle, wherein the door control system is provided with a first door outside (near/below) each of the first door and the second door.
  • a detection device and a second detection device when a station is arranged outside the first detection device to send a first signal, and when a station is outside the second detection device, a second signal is sent, so that the controller 30 can Determine the position of the platform according to the received first and second signals, and send the first enable signal according to the position of the platform to enable the first door control unit 10 corresponding to the door on the side of the platform or send the second enable signal to enable the
  • the second door control unit 20 corresponding to the door on the other side of the platform, so that only the first door control unit 10 that receives the first door control signal, the first signal, and the first enable signal can control the corresponding first door If any one of the first door control signal, the first signal, and the first enable signal is lost, the first door control unit will control the corresponding first door to automatically close;
  • the second gate control unit 20 of the signal and the second enable signal will control the corresponding second door to open. If any of the second gate control signal, the second signal, and the second enable signal is lost, the second gate control The unit will control the corresponding second door to automatically close; it avoids the opening of the first door or the second door located outside the platform position, and realizes the purpose that only the door facing the platform side and within the platform can be opened, avoiding passengers Or staff members get off the vehicle door outside the platform and cause casualties.

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Abstract

本申请公开了一种车门控制系统及轨道车辆，该系统在每个第一车门和第二车门外均分别设置了第一检测装置和第二检测装置，在当第一检测装置外侧设置有站台时发送第一信号，在当第二检测装置外侧设置有站台时发送第二信号，以使得控制器根据接收的第一信号和第二信号确定站台位置，并根据站台位置发送第一使能信号或第二使能信号，以使能位于站台一侧的车门对应的第一门控单元或第二门控单元，以使只有接收到第一门控信号、第一信号和第一使能信号的第一门控单元才会控制对应的第一车门开启；只有接收到第二门控信号、第二信号和第二使能信号的第二门控单元才会控制对应的第二车门开启；避免了位于站台位置之外的第一车门或第二车门开启的情况。

Description

一种车门控制系统及轨道车辆
本申请要求于2020年1月2日提交中国专利局、申请号为202010001426.4、发明名称为“一种车门控制系统及轨道车辆”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及自动控制技术领域，更具体地说，涉及一种车门控制系统及轨道车辆。
背景技术
轨道交通(Rail Transit)是交通系统中的重要组成部分，在客运以及物流运输中占据着相当重要的角色。随着轨道交通行业的迅猛发展，运量高峰期时对于轨道车辆的运量要求越来越高，为了满足这一运量要求，通常需要轨道车辆重联。
轨道车辆重联，是指将两列或多列车辆组进行联挂运行，这样能够使得重联后的轨道车辆的运能大大增加。但是在两列或多列车辆组联挂运行时，有时会出现轨道车辆的长度超过一些地方的站台的长度的情况，此时就会有部分车厢的车门位于站台之外，一旦将位于站台之外的车门打开，就有可能出现乘客或工作人员从站台之外的车门下车而导致伤亡的情况。
而现有的车门控制系统均无法实现控制位于站台之外的车门不打开的目的。
发明内容
为解决上述技术问题，本申请提供了一种车门控制系统及轨道车辆，以实现只有朝向站台侧和站台范围内的车门才能打开的目的，避免乘客或工作人员从站台之外的车门下车而导致伤亡的情况。
为实现上述技术目的，本申请实施例提供了如下技术方案：
一种车门控制系统，应用于轨道车辆，所述轨道车辆包括多节车厢，每节车厢包括分布于车厢两侧的第一车门和第二车门，所述车门控制系统包括：控制器、多个第一门控单元、多个第二门控单元、多个第一检测装置和多个第二检测装置；其中，
一个所述第一检测装置设置于一个所述第一车门外侧，用于在所述第一车门外侧设置有站台时向所述控制器以及所述第一检测装置对应的第一门控单元发送第一信号；
一个所述第二检测装置设置于一个所述第二车门外侧，用于在所述第二车门外侧设置有站台时向所述控制器以及所述第二检测装置对应的第二门控单元发送第二信号；
所述控制器，用于根据接收到的所有第一信号或所有第二信号确定所述站台位置，并根据所述站台位置向所述第一门控单元发送第一使能信号或向所述第二门控单元发送第二使能信号；
所述第一门控单元，用于在接收到第一门控制信号、第一信号和第一使能信号时，根据所述第一门控制信号控制与所述第一门控单元对应的第一车门开启或关闭；
所述第二门控单元，用于在接收到第二门控制信号、第二信号和第二使能信号时，根据所述第二门控制信号控制与所述第二门控单元对应的第二车门开启或关闭。
可选的，所述第一检测装置设置于第一车门的外侧，所述第一检测装置的探测面朝向远离所述第一车门一侧，所述第一检测装置具体用于探测所述第一检测装置远离所述第一车门一侧方向上的障碍物距离，并在所述障碍物距离小于第一预设值时，向所述控制器以及所述第一检测装置对应的第一门控单元发送第一信号；
所述第二检测装置设置于第二车门的外侧，所述第二检测装置的探测面朝向远离所述第二车门一侧，所述第二检测装置具体用于探测所述第二检测装置远离所述第二车门一侧方向上的障碍物距离，并在所述障碍物距离小于第一预设值时，向所述控制器以及所述第二检测装置对应的第二门控单元发送第二信 号。
可选的，所述第一检测装置和第二检测装置均为距离检测传感器。
可选的，所述控制器根据接收到的所有第一信号和所有第二信号确定所述站台位置具体用于，当接收到位置连续的第一检测装置发送的第一信号的数量超过第一预设数量，且接收到的第二信号的数量小于第二预设数量时，判定所述站台位于所述第一车门一侧；
当接收到位置连续的第二检测装置发送的第二信号的数量超过第一预设数量，且接收到的第一信号的数量小于第二预设数量时，判定所述站台位于所述第二车门一侧；
当接收到的第一信号和第二信号的数量均超过第一预设数量，或接收到的第一信号和第二信号的数量均超过第二预设数量时，发出故障警报。
可选的，所述故障警报为蜂鸣音和/或提示灯。
可选的，所述控制器还用于：在当接收到位置连续的第一检测装置发送的第一信号的数量超过第一预设数量，且接收到的第二信号的数量大于零小于第二预设数量时，判定发送第二信号的第二检测装置出现故障。
可选的，所述控制器还用于在当接收到位置连续的第二检测装置发送的第二信号的数量超过第一预设数量，且接收到的第一信号的数量大于零小于第二预设数量时，判定发送第一信号的第一检测装置出现故障。
可选的，还包括：第一门控制模块和第二门控制模块；其中，
所述第一门控制模块，用于在被触发时向所述第一门控制单元发送第一门控制信号；
所述第二门控制模块，用于在被触发时向所述第二门控制单元发送第二门控制信号。
可选的，还包括：门控列车线；
所述控制器、第一门控单元、第二门控单元、第一检测装置、第二检测装置、第一门控制模块和第二门控制模块通过所述门控列车线电连接。
可选的，所述门控列车线包括第一列车线和第二列车线；
所述第一门控单元包括第一输入端、第二输入端和第三输入端；所述第一输入端通过所述第一列车线与所述控制器电连接；
所述第二输入端通过一条所述第二列车线与所述第一门控制模块的第一输出端电连接，所述第三输入端通过一条所述第二列车线与所述第一门控制模块的第二输出端电连接；
所述第二门控单元包括第四输入端、第五输入端和第六输入端；所述第四输入端通过所述第一列车线与所述控制器电连接；
所述第五输入端通过一条所述第二列车线与所述第二门控制模块的第一输出端电连接，所述第六输入端通过一条所述第二列车线与所述第二门控制模块的第二输出端电连接。
可选的，还包括：零速继电器；
所述零速继电器设置于所述控制器与所述第一门控单元之间，以及所述控制器与所述第二门控单元之间；
所述零速继电器，用于在所述轨道车辆的速度为零时闭合，在所述轨道车辆的速度不为零时断开。
一种轨道车辆，包括：如上述任一项所述的车门控制系统。
从上述技术方案可以看出，本申请实施例提供了一种车门控制系统及轨道车辆，其中，所述车门控制系统在每个第一车门外侧(附近/下方)分别设置了第一检测装置，在每个第二车门外侧(附近/下方)分别设置了第二检测装置，在当所述第一检测装置外侧设置有站台时发送第一信号，在当所述第二检测装置外侧设置有站台时发送第二信号，以使得控制器可以根据接收的第一信号和第二信号确定站台位置，并根据站台位置发送第一使能信号或第二使能信号，以使能位于站台一侧的车门对应的第一门控单元或第二门控单元，以使只有接收到第一门控信号、第一信号和第一使能信号的第一门控单元才会控制对应的第一车门开启，第一门控信号、第一信号和第一使能信号中的任一信号丢失，第一门控单元将控制对应的第一车门自动关闭；只有接收到第二门控信号、第二信号和第二使能信号的第二门控单元才会控制对应的第二车门开启，第二门控信号、第二信号和第二使能信号中的任一信号丢失，第二门控单元将控制对应的第二车门自动关闭；避免了位于站台位置之外的第一车门或第二车门开启的情况，实现了只有朝向站台侧和站台范围内的车门才能打开的目的，避免了乘客或工作人员从站台之外的车门下车而导致伤亡的情况。
附图说明
为了更清楚地说明本申请实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请的实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据提供的附图获得其他的附图。
图1为本申请的一个实施例提供的一种车门控制系统的结构示意图。
具体实施方式
正如背景技术所述，现有的车门控制模式包括：司机集控开/关门、ATC(Automatic Train Control，列车自动控制)自动开/关门以及半自动开/关门。列车到站后，司机或信号系统判断车辆站台侧，司机或ATC系统集中控制开/关站台侧的车门。但是这些车门控制模式均无法实现控制位于站台之外的车门不打开的目的。
有鉴于此，本申请实施例提供了一种车门控制系统，应用于轨道车辆，所述轨道车辆包括多节车厢，每节车厢包括分布于车厢两侧的第一车门和第二车门，所述车门控制系统包括：控制器、多个第一门控单元、多个第二门控单元、多个第一检测装置和多个第二检测装置；其中，
一个所述第一检测装置设置于一个所述第一车门外侧(附近/下方)，用于在所述第一车门外侧设置有站台时向所述控制器以及所述第一检测装置对应的第一门控单元发送第一信号；
一个所述第二检测装置设置于一个所述第二车门外侧(附近/下方)，用于在所述第二车门外侧设置有站台时向所述控制器以及所述第二检测装置对应的第二门控单元发送第二信号；
所述控制器，用于根据接收到的所有第一信号或所有第二信号确定所述站台位置，并根据所述站台位置向所述第一门控单元发送第一使能信号或向所述第二门控单元发送第二使能信号；
所述第一门控单元，用于在接收到第一门控制信号、第一信号和第一使能 信号时，根据所述第一门控制信号控制所述第一门控单元对应的第一车门开启或关闭；
所述第二门控单元，用于在接收到第二门控制信号、第二信号和第二使能信号时，根据所述第二门控制信号控制所述第二门控单元对应的第二车门开启或关闭。
所述车门控制系统在每个第一车门外侧(附近/下方)分别设置了第一检测装置，在每个第二车门外侧(附近/下方)分别设置了第二检测装置，在当所述第一检测装置外侧设置有站台时发送第一信号，在当所述第二检测装置外侧设置有站台时发送第二信号，以使得控制器可以根据接收的第一信号和第二信号确定站台位置，并根据站台位置发送第一使能信号或第二使能信号，以使能位于站台一侧的车门对应的第一门控单元或第二门控单元，以使只有接收到第一门控信号、第一信号和第一使能信号的第一门控单元才会控制对应的第一车门开启，第一门控信号、第一信号和第一使能信号中的任一信号丢失，第一门控单元将控制对应的第一车门自动关闭；只有接收到第二门控信号、第二信号和第二使能信号的第二门控单元才会控制对应的第二车门开启，第二门控信号、第二信号和第二使能信号中的任一信号丢失，第二门控单元将控制对应的第二车门自动关闭；避免了位于站台位置之外的第一车门或第二车门开启的情况，实现了只有朝向站台侧和站台范围内的车门才能打开的目的，避免了乘客或工作人员从站台之外的车门下车而导致伤亡的情况。
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
本申请实施例提供了一种车门控制系统，如图1所示，应用于轨道车辆，所述轨道车辆包括多节车厢，每节车厢包括分布于车厢两侧的第一车门和第二车门，所述车门控制系统包括：控制器30、多个第一门控单元10、多个第二门 控单元20、多个第一检测装置和多个第二检测装置；其中，
一个所述第一检测装置设置于一个所述第一车门外侧(附近/下方)，用于在所述第一车门外侧设置有站台时向所述控制器30以及所述第一检测装置对应的第一门控单元10发送第一信号；
一个所述第二检测装置设置于一个所述第二车门外侧(附近/下方)，用于在所述第二车门外侧设置有站台时向所述控制器30以及所述第二检测装置对应的第二门控单元20发送第二信号；
所述控制器30，用于根据接收到的所有第一信号或所有第二信号确定所述站台位置，并根据所述站台位置向所述第一门控单元10发送第一使能信号或向所述第二门控单元20发送第二使能信号；
所述第一门控单元10，用于在接收到第一门控制信号、第一信号和第一使能信号时，根据所述第一门控制信号控制所述第一门控单元10对应的第一车门开启或关闭；
所述第二门控单元20，用于在接收到第二门控制信号、第二信号和第二使能信号时，根据所述第二门控制信号控制所述第二门控单元20对应的第二车门开启或关闭。
在图1中，VCC表示所述车门控制系统的工作电源。标号11表示所述第一检测装置以第一继电器触点的方式接入所述第一门控单元的控制信号中，具体地，当所述第一检测装置发出第一信号时，第一继电器触点11闭合，同时将第一信号传送给所述控制器30。同样的，标号21表示所述第二检测装置以第二继电器触点的方式接入所述第二门控单元的控制信号中，具体地，当所述第一检测装置发出第二信号时，第二继电器触点21闭合，同时将第二信号传送给所述控制器30。
在本实施例中，一个第一车门对应于一个第一检测装置和一个第一门控单元10，一个第二车门对应于一个第二检测装置和一个第二门控单元20。
所述第一检测装置和第二检测装置分别设置于第一车门和第二车门的外侧(附近/下方)能够检测到站台的位置即可，所述第一车门和第二车门分别指所述轨道车辆的左侧车门和右侧车门，且每节车厢可以同时具有多个第一车门和多个第二车门，每个所述第一车门与一个第一检测装置对应，每个所述第 二车门与一个所述第二检测装置对应。
当所述第一检测装置检测到站台时，即向控制器30和与其对应的第一门控单元10发送第一信号，以表示该第一车门外侧具有站台，可以开门。同样的，当所述第二检测装置检测到站台时，即向控制器30和与其对应的第二门控单元20发送第二信号，以表示该第二车门外侧具有站台，可以开门。
所述第一门控制信号为开门信号或关门信号，同样的，所述第二门控制信号为开门信号或关门信号。当某一个第一车门对应的第一门控单元10在同时接收到第一信号、第一使能信号和第一门控制信号时才会控制对应的第一车门开启，第一门控信号、第一信号和第一使能信号中的任一信号丢失，第一门控单元将控制对应的第一车门自动关闭。
同样的，当某一个第二车门对应的第二门控单元20在同时接收到第二信号、第二使能信号和第二门控制信号时，才会控制对应的第二车门开启，第二门控信号、第二信号和第二使能信号中的任一信号丢失，第二门控单元将控制对应的第二车门自动关闭。
另外，需要注意的是，由于站台只能位于轨道车辆的一侧，因此第一使能信号和第二使能信号不可能同时触发，如果所述控制器同时向所述第一门控单元发送了第一使能信号，且向所述第二门控单元发送了第二使能信号，则认为出现了故障，可以以发送警报的方式提醒乘务人员检查。
可选的，所述第一门控制信号和第二门控制信号可以分别由第一门控制模块41和第二门控制模块42生成。
即所述车门控制系统还包括：第一门控制模块41和第二门控制模块42；其中，
所述第一门控制模块41，用于在被触发时向所述第一门控制单元发送第一门控制信号；
所述第二门控制模块42，用于在被触发时向所述第二门控制单元发送第二门控制信号。
在上述实施例的基础上，在本申请的一个实施例中，所述第一检测装置设置于第一车门的外侧(附近/下方)，所述第一检测装置的探测面朝向远离所述 第二车门一侧，所述第一检测装置具体用于探测所述第一检测装置远离所述第二车门一侧方向上的障碍物距离，并在所述障碍物距离小于第一预设值时，向所述控制器30以及所述第一检测装置对应的第一门控单元10发送第一信号；
所述第二检测装置设置于第二车门的外侧(附近/下方)，所述第二检测装置的探测面朝向远离所述第一车门一侧，所述第二检测装置具体用于探测所述第二检测装置远离所述第一车门一侧方向上的障碍物距离，并在所述障碍物距离小于第一预设值时，向所述控制器30以及所述第二检测装置对应的第二门控单元20发送第二信号。
由于站台的位置一般在车门的外侧下方，因此将第一检测装置设置于第一车门的正下方，以及将第二检测装置设置于第二车门的正下方，有利于提高对于站台的检测精度，避免其他物体对于站台检测过程的干扰。
可选的，所述第一检测装置和第二检测装置均为距离检测传感器。
而所述距离检测传感器可选为超声波测距传感器或激光测距传感器或红外线测距传感器或雷达测距传感器等。
在上述实施例的基础上，本申请的一个实施例提供了一种控制器30根据接收到的所有第一信号和所有第二信号确定站台位置的具体过程，包括：
当接收到位置连续的第一检测装置发送的第一信号的数量超过第一预设数量，且接收到的第二信号的数量小于第二预设数量时，判定所述站台位于所述第一车门一侧；
当接收到位置连续的第二检测装置发送的第二信号的数量超过第一预设数量，且接收到的第一信号的数量小于第二预设数量时，判定所述站台位于所述第二车门一侧；
当接收到位置连续的第一检测装置发送的第一信号存在中间为站台无效(即处于中间位置的第一检测装置未发送第一信号)，其他为站台有效(即处于两侧位置的第一检测装置发送了第一信号)，判定发送中间的那一个第一检测装置出现故障；
当接收到位置连续的第二检测装置发送的第二信号存在中间为站台无效(即处于中间位置的第二检测装置未发送第二信号)，其他为站台有效(即处于两侧位置的第二检测装置发送了第二信号)，判定发送中间的那一个第二检 测装置出现故障。
当接收到的第二检测装置发送的第二信号的数量超过第一预设数量时，如果第一检测装置发送的第一信号的数量大于零小于第二预设数量，则判定发送第一信号的第一检测装置出现故障；
当接收到的第一检测装置发送的第一信号的数量超过第一预设数量时，如果第二检测装置发送的第二信号的数量大于零小于第二预设数量，则判定发送第二信号的第二检测装置出现故障；
当接收到的第一检测装置发送的第一信号的数量超过第一预设数量，且第二检测装置发送的第二信号的数量也超过第一预设数量时，判定发送第一信号的第一检测装置出现故障或发送第二信号的第二检测装置出现故障。
当接收到的第一检测装置发送的第一信号的数量超过第二预设数量，且第二检测装置发送的第二信号的数量也超过第二预设数量时，判定发送第一信号的第一检测装置出现故障或发送第二信号的第二检测装置出现故障。
在本实施例中，位置连续的第一检测装置是指第一检测装置设置的第一车门是相邻的，例如一列轨道车辆包括编号为1、2、3……的车厢，每节车厢包括两个第一车门和两个第二车门，则1号车厢和2号车厢的四个第一车门和第二车门按照顺序编号为A、B、C和D，则A、B、C、D四个第一车门或第二车门对应的第一检测装置或第二检测装置即称为是位置连续的第一检测装置或第二检测装置。
所述第一预设数量和第二预设数量的取值可以根据实际情况确定，一般情况下，第一预设数量的取值要大于第二预设数量。
可选的，所述故障警报为蜂鸣音和/或提示灯。
相应的，在当接收到位置连续的第一检测装置发送的第一信号的数量超过第一预设数量，且接收到的第二信号的数量大于零小于第二预设数量时，可以认为发送第二信号的第二检测装置出现了误判，这种误判可能是由于环境障碍物的存在或第二检测装置自身的故障导致的。
同样的，在当接收到位置连续的第二检测装置发送的第二信号的数量超过第一预设数量，且接收到的第一信号的数量大于零小于第一预设数量时，可以认为发送第一信号的第一检测装置出现了误判，这种误判可能是由于环境障碍 物的存在或第一检测装置自身的故障导致的。
因此，可选的，所述控制器30还用于在当接收到位置连续的第二检测装置发送的第二信号的数量超过第一预设数量，且接收到的第一信号的数量大于零小于第二预设数量时，判定发送第一信号的第一检测装置出现故障，提示工作人员对可能出现故障的第一检测装置进行检修。
所述控制器30还用于在当接收到位置连续的第一检测装置发送的第一信号的数量超过第一预设数量，且接收到的第二信号的数量大于零小于第二预设数量时，判定发送第二信号的第二检测装置出现故障，通过发出相应的第二检测装置故障信息，提示工作人员对可能出现故障的第二检测装置进行检修。
所述控制器30还用于在当接收到的第一信号和第二信号的数量均超过第一预设数量，或接收到的第一信号和第二信号的数量均超过第二预设数量时，发出故障警报，判定发送第一信号的第一检测装置出现故障或发送第二信号的第二检测装置出现故障。
在上述实施例的基础上，在本申请的又一个实施例中，仍然参考图1，所述车门控制系统还包括：门控列车线；
所述控制器30、第一门控单元10、第二门控单元20、第一检测装置、第二检测装置、第一门控制模块41和第二门控制模块42通过所述门控列车线电连接。
具体地，所述门控列车线包括第一列车线61和第二列车线62；
所述第一门控单元10包括第一输入端、第二输入端和第三输入端；所述第一输入端通过所述第一列车线61与所述控制器30电连接；
所述第二输入端通过一条所述第二列车线62与所述第一门控制模块41的第一输出端电连接，所述第三输入端通过一条所述第二列车线62与所述第一门控制模块41的第二输出端电连接；
所述第二门控单元20包括第四输入端、第五输入端和第六输入端；所述第四输入端通过所述第一列车线61与所述控制器30电连接；
所述第五输入端通过一条所述第二列车线62与所述第二门控制模块42的第一输出端电连接，所述第六输入端通过一条所述第二列车线62与所述第 二门控制模块42的第二输出端电连接。
仍然参考图1，所述车门控制系统还包括：零速继电器50；
所述零速继电器50设置于所述控制器30与所述第一门控单元10之间，以及所述控制器30与所述第二门控单元20之间；
所述零速继电器50，用于在所述轨道车辆的速度为零时闭合，在所述轨道车辆的速度不为零时断开。
所述零速继电器50的存在使得所述车门控制系统只有在轨道车辆的车速为零时才能实现对第一车门或第二车门的开关门控制，进一步提升了安全性。
相应的，本申请实施例还提供了一种轨道车辆，所述轨道车辆包括如上述任一实施例所述的车门控制系统。
综上所述，本申请实施例提供了一种车门控制系统及轨道车辆，其中，所述车门控制系统在每个第一车门和第二车门外侧(附近/下方)均分别设置了一个第一检测装置和一个第二检测装置，在当所述第一检测装置外侧设置有站台发送第一信号，在当所述第二检测装置外侧设置有站台时发送第二信号，以使得控制器30可以根据接收的第一信号和第二信号确定站台位置，并根据站台位置发送第一使能信号使能位于站台一侧的车门对应的第一门控单元10或发送第二使能信号使能位于站台另一侧的车门对应的第二门控单元20，以使只有接收到第一门控信号、第一信号和第一使能信号的第一门控单元10才会控制对应的第一车门开启，第一门控信号、第一信号和第一使能信号中的任一信号丢失，第一门控单元将控制对应的第一车门自动关闭；只有接收到第二门控信号、第二信号和第二使能信号的第二门控单元20才会控制对应的第二车门开启，第二门控信号、第二信号和第二使能信号中的任一信号丢失，第二门控单元将控制对应的第二车门自动关闭；避免了位于站台位置之外的第一车门或第二车门开启的情况，实现了只有朝向站台侧和站台范围内的车门才能打开的目的，避免了乘客或工作人员从站台之外的车门下车而导致伤亡的情况。
本说明书中各个实施例采用递进的方式描述，每个实施例重点说明的都是与其他实施例的不同之处，各个实施例之间相同相似部分互相参见即可。对所公开的实施例的上述说明，使本领域专业技术人员能够实现或使用本申请。对这些实施例的多种修改对本领域的专业技术人员来说将是显而易见的，本文中所定义的一般原理可以在不脱离本申请的精神或范围的情况下，在其它实施例中实现。因此，本申请将不会被限制于本文所示的这些实施例，而是要符合与本文所公开的原理和新颖特点相一致的最宽的范围。

Claims (12)

  1. 一种车门控制系统，其特征在于，应用于轨道车辆，所述轨道车辆包括多节车厢，每节车厢包括分布于车厢两侧的第一车门和第二车门，所述车门控制系统包括：控制器、多个第一门控单元、多个第二门控单元、多个第一检测装置和多个第二检测装置；其中，
    一个所述第一检测装置设置于一个所述第一车门外侧，用于在所述第一车门外侧设置有站台时向所述控制器以及所述第一检测装置对应的第一门控单元发送第一信号；
    一个所述第二检测装置设置于一个所述第二车门外侧，用于在所述第二车门外侧设置有站台时向所述控制器以及所述第二检测装置对应的第二门控单元发送第二信号；
    所述控制器，用于根据接收到的所有第一信号或所有第二信号确定所述站台位置，并根据所述站台位置向所述第一门控单元发送第一使能信号或向所述第二门控单元发送第二使能信号；
    所述第一门控单元，用于在接收到第一门控制信号、第一信号和第一使能信号时，根据所述第一门控制信号控制与所述第一门控单元对应的第一车门开启或关闭；
    所述第二门控单元，用于在接收到第二门控制信号、第二信号和第二使能信号时，根据所述第二门控制信号控制与所述第二门控单元对应的第二车门开启或关闭。
  2. 根据权利要求1所述的车门控制系统，其特征在于，所述第一检测装置设置于第一车门的外侧，所述第一检测装置的探测面朝向远离所述第一车门一侧，所述第一检测装置具体用于探测所述第一检测装置远离所述第一车门一侧方向上的障碍物距离，并在所述障碍物距离小于第一预设值时，向所述控制器以及所述第一检测装置对应的第一门控单元发送第一信号；
    所述第二检测装置设置于第二车门的外侧，所述第二检测装置的探测面朝向远离所述第二车门一侧，所述第二检测装置具体用于探测所述第二检测装置远离所述第二车门一侧方向上的障碍物距离，并在所述障碍物距离小于第一预 设值时，向所述控制器以及所述第二检测装置对应的第二门控单元发送第二信号。
  3. 根据权利要求2所述的车门控制系统，其特征在于，所述第一检测装置和第二检测装置均为距离检测传感器。
  4. 根据权利要求1所述的车门控制系统，其特征在于，所述控制器根据接收到的所有第一信号和所有第二信号确定所述站台位置具体用于，当接收到位置连续的第一检测装置发送的第一信号的数量超过第一预设数量，且接收到的第二信号的数量小于第二预设数量时，判定所述站台位于所述第一车门一侧；
    当接收到位置连续的第二检测装置发送的第二信号的数量超过第一预设数量，且接收到的第一信号的数量小于第二预设数量时，判定所述站台位于所述第二车门一侧；
    当接收到的第一信号和第二信号的数量均超过第一预设数量，或接收到的第一信号和第二信号的数量均超过第二预设数量时，发出故障警报。
  5. 根据权利要求4所述的车门控制系统，其特征在于，所述故障警报为蜂鸣音和/或提示灯。
  6. 根据权利要求4所述的车门控制系统，其特征在于，所述控制器还用于：在当接收到位置连续的第一检测装置发送的第一信号的数量超过第一预设数量，且接收到的第二信号的数量大于零小于第二预设数量时，判定发送第二信号的第二检测装置出现故障。
  7. 根据权利要求4所述的车门控制系统，其特征在于，所述控制器还用于在当接收到位置连续的第二检测装置发送的第二信号的数量超过第一预设数量，且接收到的第一信号的数量大于零小于第二预设数量时，判定发送第一信号的第一检测装置出现故障。
  8. 根据权利要求1所述的车门控制系统，其特征在于，还包括：第一门控制模块和第二门控制模块；其中，
    所述第一门控制模块，用于在被触发时向所述第一门控制单元发送第一门控制信号；
    所述第二门控制模块，用于在被触发时向所述第二门控制单元发送第二门 控制信号。
  9. 根据权利要求8所述的车门控制系统，其特征在于，还包括：门控列车线；
    所述控制器、第一门控单元、第二门控单元、第一检测装置、第二检测装置、第一门控制模块和第二门控制模块通过所述门控列车线电连接。
  10. 根据权利要求9所述的车门控制系统，其特征在于，所述门控列车线包括第一列车线和第二列车线；
    所述第一门控单元包括第一输入端、第二输入端和第三输入端；所述第一输入端通过所述第一列车线与所述控制器电连接；
    所述第二输入端通过一条所述第二列车线与所述第一门控制模块的第一输出端电连接，所述第三输入端通过一条所述第二列车线与所述第一门控制模块的第二输出端电连接；
    所述第二门控单元包括第四输入端、第五输入端和第六输入端；所述第四输入端通过所述第一列车线与所述控制器电连接；
    所述第五输入端通过一条所述第二列车线与所述第二门控制模块的第一输出端电连接，所述第六输入端通过一条所述第二列车线与所述第二门控制模块的第二输出端电连接。
  11. 根据权利要求9所述的车门控制系统，其特征在于，还包括：零速继电器；
    所述零速继电器设置于所述控制器与所述第一门控单元之间，以及所述控制器与所述第二门控单元之间；
    所述零速继电器，用于在所述轨道车辆的速度为零时闭合，在所述轨道车辆的速度不为零时断开。
  12. 一种轨道车辆，其特征在于，包括：如权利要求1-11任一项所述的车门控制系统。
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