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CN110424859B - Vehicle door and platform door joint control method and system applied to high-speed railway - Google Patents

Vehicle door and platform door joint control method and system applied to high-speed railway Download PDF

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Publication number
CN110424859B
CN110424859B CN201910507577.4A CN201910507577A CN110424859B CN 110424859 B CN110424859 B CN 110424859B CN 201910507577 A CN201910507577 A CN 201910507577A CN 110424859 B CN110424859 B CN 110424859B
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China
Prior art keywords
door
platform door
platform
command
vehicle
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CN201910507577.4A
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Chinese (zh)
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CN110424859A (en
Inventor
王耀侦
焦万立
刘辉
李莹莹
陈琛
杨韬
崔佳诺
任帅敏
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CRSC Research and Design Institute Group Co Ltd
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CRSC Research and Design Institute Group Co Ltd
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Priority to CN201910507577.4A priority Critical patent/CN110424859B/en
Application filed by CRSC Research and Design Institute Group Co Ltd filed Critical CRSC Research and Design Institute Group Co Ltd
Priority to EA201992161A priority patent/EA201992161A1/en
Priority to EP19780135.0A priority patent/EP3779112B1/en
Priority to PCT/CN2019/104360 priority patent/WO2020248401A1/en
Priority to HUE19780135A priority patent/HUE059789T2/en
Priority to RS20220742A priority patent/RS63469B1/en
Priority to HRP20220842TT priority patent/HRP20220842T1/en
Publication of CN110424859A publication Critical patent/CN110424859A/en
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    • 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
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D19/00—Door arrangements specially adapted for rail vehicles
    • B61D19/003—Door arrangements specially adapted for rail vehicles characterised by the movements of the door
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D19/00—Door arrangements specially adapted for rail vehicles
    • B61D19/02—Door arrangements specially adapted for rail vehicles for carriages
    • B61D19/026—Safety devices for preventing passengers from being injured by movements of doors or variations in air pressure
    • 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
    • B61L15/0027—Radio-based, e.g. using GSM-R
    • 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
    • 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
    • B61L27/40—Handling position reports or trackside vehicle data
    • 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
    • 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
    • E05F17/00—Special devices for shifting a plurality of wings operated simultaneously
    • E05F17/002—Special devices for shifting a plurality of wings operated simultaneously for wings which lie one behind the other when closed
    • 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
    • E05Y2900/40—Application of doors, windows, wings or fittings thereof for gates
    • E05Y2900/404—Application of doors, windows, wings or fittings thereof for gates for railway platform gates
    • 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

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Abstract

The invention discloses a vehicle door and platform door joint control method applied to a high-speed railway, which comprises the following steps: the method comprises the steps that vehicle-mounted equipment sends a door opening/closing command to first ground equipment, the first ground equipment judges the effectiveness of the door opening/closing command, processing steps are executed according to a judgment result, second ground equipment converts a platform door opening/closing command received from the first ground equipment into a platform door relay driving command and sends the platform door relay driving command to a platform door system, the platform door system executes a platform door opening/closing action, the second ground equipment converts the platform door relay state information into first platform door state information after collecting the platform door relay state information and sends the first platform door state information to the first ground equipment, and the first ground equipment converts the first platform door state information into second platform door state information and judges whether the second platform door state information is fed back to the vehicle-mounted equipment. The invention improves the reliability and safety of the combined control system of the vehicle door/platform door, thereby improving the operation efficiency.

Description

Vehicle door and platform door joint control method and system applied to high-speed railway
Technical Field
The invention belongs to the technical field of rail transit, and particularly relates to a vehicle door and platform door joint control method and system applied to a high-speed railway.
Background
With the development of rail transportation industry, high-speed rails are one of important transportation means for people to go out in daily life, but accompanying safety accidents often occur between platforms and rails. Therefore, there is a trend towards high-speed rail platform installation of platform door systems. Platform doors are usually installed in the platform area between the train entry and exit points to separate the platform space from the train operating space. After the train arrives and stops at the platform area, the platform door is opened for passengers to get on and off the train; the platform door is closed before the train is started. The platform door can provide a safer riding environment for passengers. Due to actual operation requirements, the train types of each station arriving at the station every day are various, and each type corresponds to different platform door opening and closing requirements; and the situation of asymmetrical riding in the forward and reverse directions exists, so that the side of the platform door needing to be opened and closed is accurately judged according to the station track receiving direction. Therefore, a platform door control scheme which is compatible with various vehicle types and can meet various train operation schemes is urgently needed.
The ground equipment of the existing high-speed railway platform door control system (hereinafter referred to as platform door system) acquires the train entering and stopping conditions through microwave carrier signals, and controls the opening and closing of the corresponding platform door when the self-judgment condition is met. The scheme can be compatible with various vehicle types and meet the running requirements of various trains, but the scheme has high accuracy requirements on self judgment of the platform door system, and the platform door system can accurately judge the running state of the train and the door side information of the train door opening/closing according to the speed and the position of the train, and determine the time for controlling the action of the platform door and the like. Once the platform door system is judged incorrectly, the platform door may be opened or closed incorrectly, which affects the operation order and efficiency, and therefore, the reliability and safety of the platform door system need to be improved, thereby improving the operation efficiency.
Disclosure of Invention
Aiming at the problems, the invention provides a vehicle door and platform door joint control method and system applied to a high-speed railway.
A combined control method of a vehicle door and a platform door applied to a high-speed railway comprises the following steps:
the vehicle-mounted equipment sends a door opening/closing command to the first ground equipment;
the first ground equipment judges the effectiveness of the door opening/closing command, and executes processing steps according to the judgment result, wherein the processing steps comprise:
if the door opening/closing command is effective, the platform door opening/closing command is correctly generated according to the door opening/closing command, and the first ground equipment determines whether to send the platform door opening/closing command to the second ground equipment or not according to the sending time of the platform door opening/closing command;
if the door opening/closing command is invalid, discarding the door opening/closing command and terminating the subsequent processing action;
the second ground equipment converts the platform door opening/closing command received from the first ground equipment into a platform door relay driving command which can be recognized by the platform door system and sends the platform door relay driving command to the platform door system;
after receiving the recognizable platform door relay driving command, the platform door system executes the action of opening/closing the platform door;
the second ground equipment acquires the platform door relay state information, converts the platform door relay state information into first platform door state information which can be identified by the first ground equipment, and sends the first platform door state information to the first ground equipment;
the first ground equipment converts the state information of the first platform door into the state information of a second platform door which can be identified by the vehicle-mounted equipment, judges the validity of the state information of the second platform door, and determines whether to feed the state information of the second platform door back to the vehicle-mounted equipment according to the judgment result.
Further, the first ground device determines that the door opening/closing command is valid when the following conditions are simultaneously satisfied:
the train stops stably and accurately;
a station door is arranged on a station track for the train to stop;
first ground equipment is according to the door opening/close door order, judges the platform door side that the train door corresponds, includes:
if the command is a command for opening/closing the left door of the train door, judging that a platform door is arranged on the platform side corresponding to the left door of the train;
if the command is a command for opening/closing the right door of the train door, judging that a platform door is arranged on the platform side corresponding to the right door of the train;
if the command is a door opening/closing command of the two sides of the door, the station is judged to be arranged on both sides of the station track where the train is located
A table door;
at least one door open/close command exists in the door open/close command, comprising:
the left door is no command, and the right door is opened/closed;
the left door is opened/closed, and the right door is not commanded;
the left door is open/closed and the right door is open/closed.
Further, the judging the platform door side corresponding to the train door comprises:
if the train track receiving direction is the positive direction, the platform door side is consistent with the train door side;
if the train track receiving direction is reverse, the platform door side is opposite to the train door side;
wherein, the forward direction is a forward direction of the line, and the reverse direction is a reverse direction of the line.
Further, the step of correctly generating the platform door opening/closing command according to the door opening/closing command specifically includes:
and the first ground equipment generates a corresponding platform door opening/closing command according to the door opening/closing command and the platform door database stored by the first ground equipment.
Further, the door open/close command comprises the following fields:
train formation type field, station track receiving direction field, turn-back mark field and open/close command field.
Further, judging whether the train turns back according to the vehicle-mounted equipment to generate the turn-back mark, specifically:
if the train turns back, the vehicle-mounted equipment generates a standing-folding mark;
and if the train does not turn back, the vehicle-mounted equipment generates a no standing mark.
Further, the vehicle-mounted device judges whether the train turns back according to mode changes of the home terminal and the non-home terminal, specifically as follows:
the home terminal is switched into a dormant mode from a non-dormant mode and is reduced to a non-home terminal, the non-home terminal is switched into the non-dormant mode from the dormant mode and is increased to the home terminal, and the vehicle-mounted equipment judges that the train turns back;
and if the mode of the head end and/or the non-head end is not changed, the vehicle-mounted equipment judges that the train does not turn back.
Further, the determining, by the first ground device, whether to transmit the platform door opening/closing command to the second ground device according to the transmission timing of the platform door opening/closing command includes:
the first ground equipment continuously transmits a time period from transmitting a platform door opening/closing command to the second ground equipment;
when the period of time exceeds a preset time threshold set by the time threshold timer, the first ground equipment sends a corresponding platform door no-command to the second ground equipment, and the time threshold timer is reset;
when the first ground equipment receives the door opening/closing command of the vehicle door once and the judgment is valid, the first ground equipment sends the platform door opening/closing command to the second ground equipment and starts timing again;
if the first ground equipment judges that the communication with the vehicle-mounted equipment is interrupted, the first ground equipment processes the control command of the station door of the station track where the train is located according to no command and resets a time threshold timer;
if the first ground equipment judges that the communication with the second ground equipment is interrupted, the first ground equipment sets the states of all platform doors of a station corresponding to the second ground equipment to be unknown, sets a platform door control command to be a no command, and resets a time threshold timer.
Further, the step of converting the first platform door state information into the second platform door state information that can be recognized by the vehicle-mounted device by the first ground device is specifically as follows:
and the first ground equipment generates second platform door state information corresponding to the door opening/closing command according to the first platform door state information, the door opening/closing command and a platform door database stored by the first ground equipment.
Further, the determining whether to feed back the second platform door state information to the vehicle-mounted device according to the determination result specifically includes:
when the second platform door state information is judged to be valid, the first ground equipment immediately feeds back the second platform door state information to the vehicle-mounted equipment as confirmation of the door opening/closing command of the vehicle door;
and when the second platform door state information is judged to be invalid, the first ground equipment does not feed back information to the vehicle-mounted equipment.
Further, the first ground device determines that the validity of the second platform door status information specifically is:
if the command is a command for opening/closing the left door of the vehicle door, the right door has no command, and the judgment is valid when the platform door corresponding to the left vehicle door is in an open state or a closed state;
if the left door of the vehicle door has no command, a right door opening/closing command is given, and the judgment is valid when the platform door corresponding to the right vehicle door is in an opening or closing state;
if the command is a door opening/closing command, the judgment is valid when the platform door state corresponding to the left side door is an opening or closing state and the platform door state corresponding to the right side door is an opening or closing state.
Further, the first ground device can also determine whether to feed back the second platform door state information to the vehicle-mounted device according to the feedback timing for monitoring the second platform door state information, and the method includes the following steps:
the first ground equipment continuously transmits a time period from transmitting a platform door opening/closing command to the second ground equipment;
in the period of time, when the platform door is judged to move in place, the first ground equipment immediately feeds back the state information of the second platform door to the vehicle-mounted equipment as the feedback of the door opening/closing command of the vehicle door;
when the period of time is over, the first ground equipment does not feed back information to the vehicle-mounted equipment;
and if the first ground equipment judges that the communication with the second ground equipment is interrupted, resetting the platform door state to be an unknown state.
Further, the step of judging that the platform door is in place specifically comprises:
if the command is that the vehicle door opens the left door, the right door has no command, and the platform door is judged to be in place when the platform door corresponding to the left vehicle door is opened;
if the command is a command for closing the left door of the vehicle door, the right door has no command, and the platform door is judged to be in place when the platform door corresponding to the left vehicle door is closed;
if the left door of the vehicle door has no command, a right door opening command is given, and when the platform door corresponding to the right vehicle door is opened, the platform door is judged to be in place;
if the left door of the vehicle door has no command, closing the right door, and judging that the platform door is in place when the platform door corresponding to the right vehicle door is closed;
if the command is a command for opening the left door and the right door of the vehicle door, judging that the platform door is in place when the platform door corresponding to the left vehicle door is opened and the platform door corresponding to the right vehicle door is opened;
if the command is a command for opening the left door and closing the right door of the vehicle door, judging that the platform door is in place when the platform door corresponding to the left vehicle door is opened and the platform door corresponding to the right vehicle door is closed;
if the command is that the left door is closed and the right door is opened, the platform door is judged to be in place when the platform door corresponding to the left door is closed and the platform door corresponding to the right door is opened;
if the command is that the vehicle door closes the left door and closes the right door, the platform door is judged to be in place when the platform door corresponding to the left vehicle door is closed and the platform door corresponding to the right vehicle door is closed.
The utility model provides a be applied to high-speed railway's door and platform door coordinated control system, the system includes mobile unit, first ground equipment, second ground equipment, platform door system, wherein:
the vehicle-mounted equipment is used for sending a door opening/closing command to the first ground equipment;
the first ground device is configured to determine validity of the door opening/closing command and determine a subsequent processing action according to the validity of the door opening/closing command, and the first ground device is further configured to convert the first platform door state information into second platform door state information that can be recognized by the vehicle-mounted device and determine whether to feed back the second platform door state information to the vehicle-mounted device, where:
the first ground device is configured to determine validity of the door opening/closing command and determine a subsequent processing action according to the validity of the door opening/closing command, specifically:
if the door opening/closing command is effective, the platform door opening/closing command is correctly generated according to the door opening/closing command, and the first ground equipment determines whether to send the platform door opening/closing command to the second ground equipment or not according to the sending time of the platform door opening/closing command;
if the door opening/closing command is invalid, discarding the door opening/closing command and terminating the subsequent processing action;
the first ground device is further configured to convert the first platform door state information into second platform door state information that can be recognized by the vehicle-mounted device, and determine whether to feed back the second platform door state information to the vehicle-mounted device specifically as follows:
the first ground equipment determines whether to feed back the second platform door state information to the vehicle-mounted equipment according to the validity of the second platform door state information, and the first ground equipment can also determine whether to feed back the second platform door state information to the vehicle-mounted equipment according to the feedback time for monitoring the second platform door state information;
the second ground equipment is used for converting the platform door opening/closing command into a platform door relay driving command which can be identified by the platform door system and sending the platform door relay driving command to the platform door system, and the second ground equipment is also used for acquiring and converting the platform door relay state information into first platform door state information and sending the first platform door state information to the first ground equipment;
the platform door system is used for performing the action of opening/closing the platform door.
Furthermore, the vehicle-mounted equipment and the first ground equipment are wirelessly transmitted
Connecting;
the first ground equipment is connected with the second ground equipment in a wired communication mode;
the second ground equipment is connected with the platform door system in a wired mode.
Further, the first ground device includes a module for checking and storing door opening/closing commands, a module for generating platform door opening/closing commands, a module for transmitting platform door opening/closing commands, and a module for monitoring the sending time of platform door opening/closing commands, wherein:
the checking and storing door opening/closing command module is used for judging the validity of a door opening/closing command and storing the door opening/closing command;
the platform door opening/closing command generating module is used for converting a door opening/closing command into a platform door opening/closing command;
the monitoring platform door opening/closing command sending time module is used for judging the sending time of the platform door opening/closing command;
and the platform door opening/closing command sending module is used for sending the platform door opening/closing command to the second ground equipment when the platform door opening/closing command sending opportunity monitoring module judges that the platform door opening/closing command needs to be sent.
Further, the first ground device includes a platform door state receiving and storing module, a platform door state converting module, a platform door state sending module, and a platform door state feedback monitoring time module, wherein:
the receiving and storing platform door state module is used for receiving and storing the first platform door state information sent by the second ground equipment;
the platform door state conversion module is used for converting the first platform door state information into second platform door state information corresponding to the door opening/closing command;
the monitoring platform door state feedback opportunity module is used for judging the validity of the second platform door state information and the feedback opportunity of the second platform door state information to the vehicle-mounted equipment;
and the platform door state sending module is used for feeding back the state information of the second platform door to the vehicle-mounted equipment when the platform door state feedback monitoring opportunity module judges that feedback is needed.
The invention improves the reliability and safety of the combined control system of the vehicle door/platform door, thereby improving the operation efficiency. Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
FIG. 1 shows a data flow diagram for the integrated door/station control of the method of the present invention;
FIG. 2 shows a schematic diagram of the overall architecture of the system of the present invention;
fig. 3 shows a schematic view of the internal module structure of the first surface equipment of the system of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a vehicle door and platform door joint control method applied to a high-speed railway, which comprises the following steps:
the vehicle-mounted equipment sends a door opening/closing command to the first ground equipment;
the first ground equipment judges the effectiveness of the door opening/closing command, and executes processing steps according to the judgment result, wherein the processing steps comprise:
if the door opening/closing command is effective, the platform door opening/closing command is correctly generated according to the door opening/closing command, and the first ground equipment determines whether to send the platform door opening/closing command to the second ground equipment or not according to the sending time of the platform door opening/closing command;
if the door opening/closing command is invalid, discarding the door opening/closing command and terminating the subsequent processing action;
the second ground equipment converts the platform door opening/closing command received from the first ground equipment into a platform door relay driving command which can be recognized by the platform door system and sends the platform door relay driving command to the platform door system;
after receiving the recognizable platform door relay driving command, the platform door system executes the action of opening/closing the platform door;
the second ground equipment acquires the platform door relay state information, converts the platform door relay state information into first platform door state information which can be identified by the first ground equipment, and sends the first platform door state information to the first ground equipment;
the first ground equipment converts the state information of the first platform door into the state information of a second platform door which can be identified by the vehicle-mounted equipment, judges the validity of the state information of the second platform door, and determines whether to feed the state information of the second platform door back to the vehicle-mounted equipment according to the judgment result.
The present invention will be described in detail with reference to fig. 1. Fig. 1 shows a data flow diagram of the joint control of the doors/stations of the method of the present invention, as shown in fig. 1:
the in-vehicle apparatus transmits a door opening/closing command to the first ground apparatus.
After receiving the door opening/closing command, the first ground device firstly judges the validity of the door opening/closing command. The first ground equipment checks the validity of the door opening/closing command, stores the door opening/closing command and performs subsequent processing, otherwise, the command is discarded and the subsequent processing is terminated, so that the safety of the action of the platform door is improved. Specifically, the door opening/closing command can be determined to be valid only when the following conditions are simultaneously satisfied:
1. the train stops stably and accurately;
2. a station door is arranged on a station track for the train to stop;
3. according to the door opening/closing order, judge the platform door side that the train door corresponds, include:
if the command is a command for opening/closing the left door of the train door, judging that a platform door is arranged on the platform side corresponding to the left door of the train;
if the command is a command for opening/closing the right door of the train door, judging that a platform door is arranged on the platform side corresponding to the right door of the train;
if the command is a command for opening/closing doors at two sides of the train door, judging that platform doors are arranged at two sides of a station of the station track where the train is located;
4. at least one door open/close command exists in the door open/close command, comprising:
the left door is no command, and the right door is opened/closed;
the left door is opened/closed, and the right door is not commanded;
the left door is open/closed and the right door is open/closed.
The first ground equipment does not convert and send the door opening/closing command if the condition is none, or the door opening/closing command is judged to be invalid.
Further, judging the platform door side corresponding to the train door comprises:
if the train track receiving direction is the positive direction, the platform door side is consistent with the train door side;
if the train track receiving direction is reverse, the platform door side is opposite to the train door side.
Wherein, the forward direction is a forward direction of the line, and the reverse direction is a reverse direction of the line. The door opening/closing command sent by the vehicle-mounted equipment comprises the station track switching direction of the train, and the first ground equipment directly picks the information. The on-board device knows whether the current train is running in the forward direction or the reverse direction according to the train orientation of the self-activated cab relative to the LRBG (nearest relevant transponder group) direction.
And the first ground equipment checks the valid door opening/closing command and stores the valid door opening/closing command, and then generates a corresponding platform door opening/closing command by combining a platform door database stored by the first ground equipment according to the door opening/closing command. The door opening/closing command comprises a train formation type field, a station track receiving direction field, a turn-back mark field and an opening/closing command field. According to the actual operation requirement, there are various types of train marshalling, such as 8 marshalling, 16 marshalling, and 18 marshalling, but not limited thereto, the station setting platform door is considered to satisfy all possible operation scenarios, so the first ground device needs to accurately generate corresponding platform door opening/closing commands (the positions and the number of platform doors, and the platform doors are closely arranged) according to the actual marshalling type of the train, so as to ensure the safety of the system and the operational order. For example, an 8-group train formation, a 16-group train formation and an 18-group train formation are taken as an example for explanation, and the specific scheme is shown in the following table one:
table-platform door opening/closing command generation table
Figure BDA0002092335130000101
Figure BDA0002092335130000111
It should be noted that the solution of generating the platform door opening/closing command according to the door opening/closing command of the train according to the present invention has a strong flexibility, and supports the extension of a wider variety of train consist types except the cases listed in the above table. The on-board equipment needs to judge whether the current train is folded back or not, so that a fold-back mark in the upper table is generated, wherein the fold-back mark comprises an upright fold (immediately folded back) mark and an upright fold-free mark, and the judging method comprises the following steps: a home terminal (in a non-sleep mode) is arranged at one end of the train, and a non-home terminal (in a sleep mode) is arranged at the other end of the train. The home terminal and the non-home terminal are two working states of vehicle-mounted equipment on two train heads of the train, for example, when Beijing is open to Shanghai, for example, high-speed railway in Beijing-Shanghai, the vehicle-mounted equipment of the train head 1 is used as the home terminal and is in a non-sleep mode, the train is monitored and operated normally, the vehicle-mounted equipment of the train head 2 is used as the non-home terminal and is in the sleep mode, and the train safety protection function is not executed; when the train is driven to Beijing in Shanghai, the train turns back and changes ends, the vehicle-mounted equipment of the train head 2 is used as a home terminal and is in a non-sleep mode, the normal work monitors the safe running of the train, the vehicle-mounted equipment of the train head 1 is used as a non-home terminal and is in a sleep mode, and the safety protection function of the train is not executed.
When the following conditions are simultaneously met, the vehicle-mounted equipment judges that the train is folded back and generates a folding sign:
the original home terminal is switched into a sleep mode and is reduced to a non-home terminal;
and the original non-home terminal is transferred out from the sleep mode and is upgraded to the home terminal.
Otherwise, judging that the train is not folded and generating a non-standing mark.
In order to improve the reliability and safety of the system, because there may be problems such as communication network interruption or communication data loss, and the platform door system requires time for operation, the first ground device needs to monitor the transmission timing of the platform door opening/closing command before transmitting the platform door opening/closing command to the second ground device, and the specific steps of monitoring the transmission timing of the platform door opening/closing command are as follows:
1. the first ground device continues to transmit for a period of time, illustratively, with a duration set to T, starting with the transmission of the platform door open/close command to the second ground device;
2. when the preset time threshold T set by the time threshold timer is exceeded, the first ground equipment sends a corresponding platform door no-command to the second ground equipment, and the time threshold timer is reset;
3. when the first ground equipment receives the door opening/closing command once and the judgment is effective, the first ground equipment sends the platform door opening/closing command to the second ground equipment and restarts timing T;
4. if the first ground equipment judges that the communication with the vehicle-mounted equipment is interrupted, for the sake of safety, the first ground equipment processes the control command of the station door of the station track where the train is located according to no command and resets a time threshold timer;
5. if the first ground equipment judges that the communication with the second ground equipment is interrupted, for the sake of safety, the first ground equipment sets the states of all platform doors of a station corresponding to the second ground equipment to be unknown, sets a platform door control command to be a no command, and resets the time threshold timer.
When the platform door opening/closing command matches the sending time, the first ground device sends the platform door opening/closing command to the second ground device, the second ground device converts the platform door opening/closing command into a platform door relay driving command which can be recognized by the platform door system and sends the platform door relay driving command to the platform door system, and the platform door system specifically executes the platform door opening/closing action.
The second ground equipment continuously collects the state of the platform door relay, converts the state information of the platform door relay into the state information of the first platform door and then sends the state information of the first platform door to the first ground equipment, and the first ground equipment generates the state information of the second platform door corresponding to the door opening/closing command according to the state information of the first platform door, the door opening/closing command and a platform door database stored by the first ground equipment and sends the second platform door state information corresponding to the door opening/closing command to the vehicle-mounted equipment. Before the first ground device feeds back the second platform door state information to the vehicle-mounted device, it is necessary to determine the validity of the second platform door state information or monitor the feedback time of the second platform door state information. In particular, the method comprises the following steps of,
the second station door status information is determined to be valid as follows:
1. if the command is a command for opening/closing the left door of the vehicle door, the right door has no command, and the judgment is valid when the platform door corresponding to the left vehicle door is in an open state or a closed state;
2. if the left door of the vehicle door has no command, a right door opening/closing command is given, and the judgment is valid when the platform door corresponding to the right vehicle door is in an opening or closing state;
3. if the command is a door opening/closing command, the judgment is valid when the platform door state corresponding to the left side door is an opening or closing state and the platform door state corresponding to the right side door is an opening or closing state.
The step of monitoring the feedback time of the second platform door state information comprises the following steps:
the first ground device continues to transmit for a period of time, illustratively, with a duration set to T, starting with the transmission of the platform door open/close command to the second ground device;
within the time T, when the platform door is judged to move in place, the first ground equipment immediately feeds back the state information of the second platform door to the vehicle-mounted equipment as the feedback of the door opening/closing command of the vehicle door;
when the time exceeds T, the first ground equipment does not feed back information to the vehicle-mounted equipment;
and if the first ground equipment judges that the communication with the second ground equipment is interrupted, resetting the platform door state to be an unknown state.
Further, the platform door is judged to be in place only in the following cases:
1. if the command is that the vehicle door opens the left door, the right door has no command, and the platform door is judged to be in place when the platform door corresponding to the left vehicle door is opened;
2. if the command is a command for closing the left door of the vehicle door, the right door has no command, and the platform door is judged to be in place when the platform door corresponding to the left vehicle door is closed;
3. if the left door of the vehicle door has no command, a right door opening command is given, and when the platform door corresponding to the right vehicle door is opened, the platform door is judged to be in place;
4. if the left door of the vehicle door has no command, closing the right door, and judging that the platform door is in place when the platform door corresponding to the right vehicle door is closed;
5. if the command is a command for opening the left door and the right door of the vehicle door, judging that the platform door is in place when the platform door corresponding to the left vehicle door is opened and the platform door corresponding to the right vehicle door is opened;
6. if the command is a command for opening the left door and closing the right door of the vehicle door, judging that the platform door is in place when the platform door corresponding to the left vehicle door is opened and the platform door corresponding to the right vehicle door is closed;
7. if the command is that the left door is closed and the right door is opened, the platform door is judged to be in place when the platform door corresponding to the left door is closed and the platform door corresponding to the right door is opened;
8. if the command is that the vehicle door closes the left door and closes the right door, the platform door is judged to be in place when the platform door corresponding to the left vehicle door is closed and the platform door corresponding to the right vehicle door is closed.
When the second platform door state information is valid or the second platform door state information meets the feedback time, the first ground equipment feeds back the second platform door state information to the vehicle-mounted equipment as confirmation of the door opening/closing command.
In fig. 1, the NOP is no operation, the reset is to reset the door opening/closing command to no command, reset the platform door opening/closing command to no command, and reset the platform door state to unknown state.
The invention also provides a vehicle door and platform door combined control system applied to the high-speed railway, which comprises vehicle-mounted equipment, first ground equipment, second ground equipment and a platform door system, wherein:
the vehicle-mounted equipment is used for sending a door opening/closing command to the first ground equipment;
the first ground device is configured to determine validity of the door opening/closing command and determine a subsequent processing action according to the validity of the door opening/closing command, and the first ground device is further configured to convert the first platform door state information into second platform door state information that can be recognized by the vehicle-mounted device and determine whether to feed back the second platform door state information to the vehicle-mounted device, where:
the first ground device is configured to determine validity of the door opening/closing command and determine a subsequent processing action according to the validity of the door opening/closing command, specifically:
if the door opening/closing command is effective, the platform door opening/closing command is correctly generated according to the door opening/closing command, and the first ground equipment determines whether to send the platform door opening/closing command to the second ground equipment or not according to the sending time of the platform door opening/closing command;
if the door opening/closing command is invalid, discarding the door opening/closing command and terminating the subsequent processing action;
the first ground device is further configured to convert the first platform door state information into second platform door state information that can be recognized by the vehicle-mounted device, and determine whether to feed back the second platform door state information to the vehicle-mounted device specifically as follows:
the first ground equipment determines whether to feed back the second platform door state information to the vehicle-mounted equipment according to the validity of the second platform door state information, and the first ground equipment can also determine whether to feed back the second platform door state information to the vehicle-mounted equipment according to the feedback time for monitoring the second platform door state information;
the second ground equipment is used for converting the platform door opening/closing command into a platform door relay driving command which can be identified by the platform door system and sending the platform door relay driving command to the platform door system, and the second ground equipment is also used for acquiring and converting the platform door relay state information into first platform door state information and sending the first platform door state information to the first ground equipment;
the platform door system is used for performing the action of opening/closing the platform door.
In the system, the first ground equipment plays a key role, and a platform door opening/closing command needs to be correctly generated according to the door opening/closing command of the platform door so as to ensure the accuracy of the platform door opening/closing command; determining the time for sending platform door opening/closing commands to the second ground equipment and the platform door system according to the state of the vehicle door/platform door combined control system so as to realize correct and efficient linkage of the vehicle door/platform door; whether the second platform door state information and the feedback time are fed back to the vehicle-mounted equipment or not is determined according to the current platform door system state, so that the vehicle-mounted equipment and a train driver can timely and accurately master the vehicle door/platform door linkage condition, and further countermeasures are taken.
Fig. 2 shows a schematic diagram of the overall structure of the system of the present invention, as shown in fig. 2:
the vehicle-mounted equipment and the first ground equipment communicate in a wireless transmission mode: the vehicle-mounted equipment sends a door opening and closing command to the first ground equipment, and the first ground equipment feeds back the state information of the second platform door to the vehicle-mounted equipment.
The first ground equipment and the second ground equipment exchange information in a wired communication mode: the first ground device sends a platform door opening/closing command to the second ground device, and the second ground device sends first platform door state information to the first ground device.
The second ground equipment and the platform door system adopt a wired mode to carry out a relay interface: and the second ground equipment sends a platform door relay driving command to the platform door system and collects the state information of the platform door relay.
Fig. 3 is a schematic diagram illustrating an internal module structure of a first ground device of the system of the present invention, and as shown in fig. 3, the first ground device includes a module for verifying and storing a door opening/closing command of a vehicle door, a module for generating a platform door opening/closing command, a module for transmitting the platform door opening/closing command, a module for monitoring a transmission timing of the platform door opening/closing command, a module for receiving and storing a platform door state, a module for converting the platform door state, a module for transmitting the platform door state, and a module for monitoring a feedback timing of the platform door state. In particular, the method comprises the following steps of,
the verification and storage vehicle door opening/closing command module verifies the vehicle door opening/closing command after receiving the vehicle door opening/closing command, stores the vehicle door opening/closing command after judging that the vehicle door opening/closing command is effective and sends the vehicle door opening/closing command to the station door opening/closing command generation module; the platform door opening/closing command generating module converts the door opening/closing command into a corresponding platform door opening/closing command and sends the platform door opening/closing command to the platform door opening/closing command sending module; the monitoring platform door opening/closing command sending time module judges whether the platform door opening/closing command meets the sending time or not, and sends the judgment result to the platform door opening/closing command sending module; the platform door opening/closing command sending module is used for sending the platform door opening/closing command to the second ground equipment when the platform door opening/closing command sending opportunity monitoring module judges that the platform door opening/closing command needs to be sent.
The platform door state receiving and storing module receives the first platform door state information sent by the second ground equipment, stores the first platform door state information and sends the first platform door state information to the platform door state converting module; the platform door state converting module converts the first platform door state information into second platform door state information corresponding to the door opening/closing command; the monitoring platform door state feedback opportunity module is used for judging the validity of the second platform door state information and whether the second platform door state information accords with the feedback opportunity, and sending a judgment result to the sending platform door state module; and the platform door state sending module is used for feeding back the state information of the second platform door to the vehicle-mounted equipment when the platform door state feedback monitoring opportunity module judges that feedback is needed.
It should be noted that, in the present invention, the first ground device and the second ground device may also be combined into one ground device, and the ground device converts the door opening/closing command sent by the vehicle-mounted device into a corresponding platform door relay driving command; the above functions of the first ground device may be integrated into the vehicle-mounted device, and the vehicle-mounted device may directly transmit the platform door opening/closing command to the second ground device.
According to the platform door system state feedback system, the first ground equipment fully checks the validity of the received door opening/closing command, monitors the sending time of the platform door opening/closing command, and decides whether to feed back the platform door state and the feedback time to the vehicle-mounted equipment according to the platform door system state, so that the reliability and the safety of the vehicle door/platform door combined control system are improved, and the operation efficiency is further improved.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims (7)

1. A combined control method of a vehicle door and a platform door applied to a high-speed railway is characterized by comprising the following steps:
the vehicle-mounted equipment sends a door opening/closing command to the first ground equipment;
the first ground equipment judges the effectiveness of the door opening/closing command, and executes processing steps according to the judgment result, wherein the processing steps comprise:
if the door opening/closing command is effective, the platform door opening/closing command is correctly generated according to the door opening/closing command, and the first ground equipment determines whether to send the platform door opening/closing command to the second ground equipment or not according to the sending time of the platform door opening/closing command;
if the door opening/closing command is invalid, discarding the door opening/closing command and terminating the subsequent processing action;
the second ground equipment converts the platform door opening/closing command received from the first ground equipment into a platform door relay driving command which can be recognized by the platform door system and sends the platform door relay driving command to the platform door system;
after receiving the recognizable platform door relay driving command, the platform door system executes the action of opening/closing the platform door;
the second ground equipment acquires the platform door relay state information, converts the platform door relay state information into first platform door state information which can be identified by the first ground equipment, and sends the first platform door state information to the first ground equipment;
the first ground equipment converts the state information of the first platform door into second platform door state information which can be identified by the vehicle-mounted equipment, judges the validity of the second platform door state information, and determines whether to feed the second platform door state information back to the vehicle-mounted equipment according to a judgment result;
judging the platform door side that the train door corresponds includes:
if the train track receiving direction is the positive direction, the platform door side is consistent with the train door side;
if the train track receiving direction is reverse, the platform door side is opposite to the train door side;
wherein, the forward direction is a forward direction of the line, and the reverse direction is a reverse direction of the line;
the step of correctly generating the platform door opening/closing command according to the door opening/closing command specifically comprises the following steps:
the first ground equipment generates a corresponding platform door opening/closing command according to the door opening/closing command in combination with a platform door database stored by the first ground equipment;
the first ground device converts the first platform door state information into second platform door state information which can be identified by the vehicle-mounted device, and the method specifically comprises the following steps:
the first ground equipment generates second platform door state information corresponding to the door opening/closing command according to the first platform door state information, the door opening/closing command and a platform door database stored by the first ground equipment;
the first ground device determines that a door opening/closing command is valid when the following conditions are simultaneously satisfied:
the train stops stably and accurately;
a station door is arranged on a station track for the train to stop;
first ground equipment is according to the door opening/close door order, judges the platform door side that the train door corresponds, includes:
if the command is a command for opening/closing the left door of the train door, judging that a platform door is arranged on the platform side corresponding to the left door of the train;
if the command is a command for opening/closing the right door of the train door, judging that a platform door is arranged on the platform side corresponding to the right door of the train;
if the command is a command for opening/closing doors at two sides of the train door, judging that platform doors are arranged at two sides of a station of the station track where the train is located;
at least one door open/close command exists in the door open/close command, comprising:
the left door is no command, and the right door is opened/closed;
the left door is opened/closed, and the right door is not commanded;
the left door is open/closed and the right door is open/closed;
judging whether the train turns back or not according to the vehicle-mounted equipment to generate a turn-back mark, specifically:
if the train turns back, the vehicle-mounted equipment generates a standing-folding mark;
if the train does not turn back, the vehicle-mounted equipment generates a standing-folding-free mark;
the first ground device determining whether to transmit the platform door opening/closing command to the second ground device according to the transmission timing of the platform door opening/closing command includes:
the first ground equipment continuously transmits a time period from transmitting a platform door opening/closing command to the second ground equipment;
when the period of time exceeds a preset time threshold set by the time threshold timer, the first ground equipment sends a corresponding platform door no-command to the second ground equipment, and the time threshold timer is reset;
when the first ground equipment receives the door opening/closing command of the vehicle door once and the judgment is valid, the first ground equipment sends the platform door opening/closing command to the second ground equipment and starts timing again;
if the first ground equipment judges that the communication with the vehicle-mounted equipment is interrupted, the first ground equipment processes the control command of the station door of the station track where the train is located according to no command and resets a time threshold timer;
if the first ground equipment judges that the communication with the second ground equipment is interrupted, the first ground equipment sets the states of all platform doors of a station corresponding to the second ground equipment to be unknown states, sets a platform door control command to be a no command, and resets a time threshold timer;
the first ground device specifically determines that the validity of the second platform door state information is:
if the command is a command for opening/closing the left door of the vehicle door, the right door has no command, and the judgment is valid when the platform door corresponding to the left vehicle door is in an open state or a closed state;
if the left door of the vehicle door has no command, a right door opening/closing command is given, and the judgment is valid when the platform door corresponding to the right vehicle door is in an opening or closing state;
if the command is a door opening/closing command of the two sides of the vehicle door, the judgment is valid when the platform door state corresponding to the left vehicle door is an opening or closing state and the platform door state corresponding to the right vehicle door is an opening or closing state;
the first ground equipment can also determine whether to feed back the second platform door state information to the vehicle-mounted equipment according to the feedback time for monitoring the second platform door state information, and the method comprises the following steps:
the first ground equipment continuously transmits a time period from transmitting a platform door opening/closing command to the second ground equipment;
in the period of time, when the platform door is judged to move in place, the first ground equipment immediately feeds back the state information of the second platform door to the vehicle-mounted equipment as the feedback of the door opening/closing command of the vehicle door;
when the period of time is over, the first ground equipment does not feed back information to the vehicle-mounted equipment;
and if the first ground equipment judges that the communication with the second ground equipment is interrupted, resetting the platform door state to be an unknown state.
2. The joint control method according to claim 1, wherein the door open/close command comprises the following fields:
train formation type field, station track receiving direction field, turn-back mark field and open/close command field.
3. The joint control method according to claim 1, wherein the vehicle-mounted device judges whether the train is turned back according to mode changes of a head end and a non-head end, and the method comprises the following steps:
the home terminal is switched into a dormant mode from a non-dormant mode and is reduced to a non-home terminal, the non-home terminal is switched into the non-dormant mode from the dormant mode and is increased to the home terminal, and the vehicle-mounted equipment judges that the train turns back;
and if the mode of the head end and/or the non-head end is not changed, the vehicle-mounted equipment judges that the train does not turn back.
4. The joint control method according to any one of claims 1 to 3, wherein the determining whether to feed back the second platform door state information to the vehicle-mounted device according to the determination result is specifically:
when the second platform door state information is judged to be valid, the first ground equipment immediately feeds back the second platform door state information to the vehicle-mounted equipment as confirmation of the door opening/closing command of the vehicle door;
and when the second platform door state information is judged to be invalid, the first ground equipment does not feed back information to the vehicle-mounted equipment.
5. The joint control method according to claim 4, wherein the determining that the platform door is in place comprises:
if the command is that the vehicle door opens the left door, the right door has no command, and the platform door is judged to be in place when the platform door corresponding to the left vehicle door is opened;
if the command is a command for closing the left door of the vehicle door, the right door has no command, and the platform door is judged to be in place when the platform door corresponding to the left vehicle door is closed;
if the left door of the vehicle door has no command, a right door opening command is given, and when the platform door corresponding to the right vehicle door is opened, the platform door is judged to be in place;
if the left door of the vehicle door has no command, closing the right door, and judging that the platform door is in place when the platform door corresponding to the right vehicle door is closed;
if the command is a command for opening the left door and the right door of the vehicle door, judging that the platform door is in place when the platform door corresponding to the left vehicle door is opened and the platform door corresponding to the right vehicle door is opened;
if the command is a command for opening the left door and closing the right door of the vehicle door, judging that the platform door is in place when the platform door corresponding to the left vehicle door is opened and the platform door corresponding to the right vehicle door is closed;
if the command is that the left door is closed and the right door is opened, the platform door is judged to be in place when the platform door corresponding to the left door is closed and the platform door corresponding to the right door is opened;
if the command is that the vehicle door closes the left door and closes the right door, the platform door is judged to be in place when the platform door corresponding to the left vehicle door is closed and the platform door corresponding to the right vehicle door is closed.
6. The utility model provides a be applied to high speed railway's door and platform door coordinated control system which characterized in that, the system includes mobile unit, first ground equipment, second ground equipment, platform door system, wherein:
the vehicle-mounted equipment is used for sending a door opening/closing command to the first ground equipment;
the first ground device is configured to determine validity of the door opening/closing command and determine a subsequent processing action according to the validity of the door opening/closing command, and the first ground device is further configured to convert the first platform door state information into second platform door state information that can be recognized by the vehicle-mounted device and determine whether to feed back the second platform door state information to the vehicle-mounted device, where:
the first ground device is configured to determine validity of the door opening/closing command and determine a subsequent processing action according to the validity of the door opening/closing command, specifically:
if the door opening/closing command is effective, the platform door opening/closing command is correctly generated according to the door opening/closing command, and the first ground equipment determines whether to send the platform door opening/closing command to the second ground equipment or not according to the sending time of the platform door opening/closing command;
if the door opening/closing command is invalid, discarding the door opening/closing command and terminating the subsequent processing action;
the first ground device is further configured to convert the first platform door state information into second platform door state information that can be recognized by the vehicle-mounted device, and determine whether to feed back the second platform door state information to the vehicle-mounted device specifically as follows:
the first ground equipment determines whether to feed back the second platform door state information to the vehicle-mounted equipment according to the validity of the second platform door state information, and the first ground equipment can also determine whether to feed back the second platform door state information to the vehicle-mounted equipment according to the feedback time for monitoring the second platform door state information;
the second ground equipment is used for converting the platform door opening/closing command into a platform door relay driving command which can be identified by the platform door system and sending the platform door relay driving command to the platform door system, and the second ground equipment is also used for acquiring and converting the platform door relay state information into first platform door state information and sending the first platform door state information to the first ground equipment;
the platform door system is used for executing the actions of opening/closing the platform door;
first ground equipment still is used for judging the platform door side that the train door corresponds, includes:
if the train track receiving direction is the positive direction, the platform door side is consistent with the train door side;
if the train track receiving direction is reverse, the platform door side is opposite to the train door side;
wherein, the forward direction is a forward direction of the line, and the reverse direction is a reverse direction of the line;
the first ground equipment is also used for generating a corresponding platform door opening/closing command according to the door opening/closing command in combination with a platform door database stored by the first ground equipment;
the first ground device is further configured to convert the first platform door state information into second platform door state information that can be recognized by the vehicle-mounted device, and specifically includes:
the first ground equipment generates second platform door state information corresponding to the door opening/closing command according to the first platform door state information, the door opening/closing command and a platform door database stored by the first ground equipment;
the first ground equipment comprises a vehicle door opening/closing command verifying and storing module, a platform door opening/closing command generating module, a platform door opening/closing command sending module and a platform door opening/closing command sending time monitoring module, wherein:
the checking and storing door opening/closing command module is used for judging the validity of a door opening/closing command and storing the door opening/closing command;
the platform door opening/closing command generating module is used for converting a door opening/closing command into a platform door opening/closing command;
the monitoring platform door opening/closing command sending time module is used for judging the sending time of the platform door opening/closing command;
the platform door opening/closing command sending module is used for sending the platform door opening/closing command to the second ground equipment when the platform door opening/closing command sending opportunity monitoring module judges that the platform door opening/closing command needs to be sent;
the first ground equipment comprises a platform door state receiving and storing module, a platform door state converting module, a platform door state sending module and a platform door state feedback monitoring opportunity module, wherein:
the receiving and storing platform door state module is used for receiving and storing the first platform door state information sent by the second ground equipment;
the platform door state conversion module is used for converting the first platform door state information into second platform door state information corresponding to the door opening/closing command;
the monitoring platform door state feedback opportunity module is used for judging the validity of the second platform door state information and the feedback opportunity of the second platform door state information to the vehicle-mounted equipment;
and the platform door state sending module is used for feeding back the state information of the second platform door to the vehicle-mounted equipment when the platform door state feedback monitoring opportunity module judges that feedback is needed.
7. The joint control system according to claim 6,
the vehicle-mounted equipment is connected with the first ground equipment in a wireless transmission mode;
the first ground equipment is connected with the second ground equipment in a wired communication mode;
the second ground equipment is connected with the platform door system in a wired mode.
CN201910507577.4A 2019-06-12 2019-06-12 Vehicle door and platform door joint control method and system applied to high-speed railway Active CN110424859B (en)

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CN201910507577.4A CN110424859B (en) 2019-06-12 2019-06-12 Vehicle door and platform door joint control method and system applied to high-speed railway
EP19780135.0A EP3779112B1 (en) 2019-06-12 2019-09-04 Train door and platform door joint control method and system applied to high speed rail
PCT/CN2019/104360 WO2020248401A1 (en) 2019-06-12 2019-09-04 Train door and platform door joint control method and system applied to high speed rail
HUE19780135A HUE059789T2 (en) 2019-06-12 2019-09-04 Train door and platform door joint control method and system applied to high speed rail
EA201992161A EA201992161A1 (en) 2019-06-12 2019-09-04 METHOD OF CONNECTED CONTROL OF VEHICLE DOORS AND PLATFORM DOORS APPLIED TO A HIGH-SPEED RAILWAY
RS20220742A RS63469B1 (en) 2019-06-12 2019-09-04 Train door and platform door joint control method and system applied to high speed rail
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