CN113044083A - System and method for automatically and synchronously guiding passengers under alignment isolation condition - Google Patents
System and method for automatically and synchronously guiding passengers under alignment isolation condition Download PDFInfo
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- CN113044083A CN113044083A CN202110413061.0A CN202110413061A CN113044083A CN 113044083 A CN113044083 A CN 113044083A CN 202110413061 A CN202110413061 A CN 202110413061A CN 113044083 A CN113044083 A CN 113044083A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L27/00—Central railway traffic control systems; Trackside control; Communication systems specially adapted therefor
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- 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
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Abstract
The invention relates to a system and a method for automatically and synchronously guiding passengers under the condition of counterpoint isolation, wherein the system comprises a platform door system, a signal system, a vehicle system and a station large screen broadcasting system, the platform door system, the vehicle system and the station large screen broadcasting system are respectively connected with the signal system, the platform door system and the signal system comprise corresponding information of a vehicle door and a platform door, and when a single vehicle door or the platform door fails, the vehicle system or the platform door system generates counterpoint isolation information according to the corresponding information of the vehicle door and the platform door and sends the counterpoint isolation information to other systems through the signal system. Compared with the prior art, the invention has the following advantages: the defects and shortcomings of the alignment isolation function are overcome, the advantages of the function are fully exerted, the system usability is improved, and the requirements of end users are better met.
Description
Technical Field
The invention relates to the field of urban rail transit, in particular to a system and a method for automatically and synchronously guiding passengers under the condition of contraposition isolation.
Background
Passenger safety in urban rail transit operations depends largely on the control of train doors. Passengers in urban rail transit operation can get on and off the train in order, and the passengers can get on and off the train easily due to linkage of signals, passenger broadcasting and a passenger guiding system to a great extent.
Under the condition that a train stops at a platform area and meets the requirement of stopping precision, a signal vehicle-mounted control system sends a door opening command to the train and a platform door system and ensures the safe transmission of control information. When the train stops and approaches the departure time, the signal vehicle-mounted control subsystem gives a door closing command to control the doors and the platform doors to be closed, and after the doors and the platform doors are closed, the signal system automatically starts the train to run.
However, when the doors of the individual stations or the platform doors are in failure, the doors and the platform doors cannot be opened automatically and synchronously at the stations after the trains arrive. Or after the train arrives at the station and stops the station, the train door and the station door cannot be automatically and synchronously closed. Signals are linked with the platform door and the vehicle major under the two conditions, the alignment isolation function is adopted to realize that the corresponding fault platform door/vehicle door is not opened, and the passengers are prevented from falling onto the rail to cause personal injury.
The automatic isolation of the door of the fault car or the platform door can be realized by the alignment isolation function, the automation degree is high, and the influence on the operation is small. There are problems in that: passengers cannot acquire information about which car door or platform door is isolated (the doors cannot be normally opened and closed).
Under the condition of counterpoint isolation, a passenger can discover that the platform door/vehicle door at the position of the passenger cannot get on or off the train only after other normal platform doors/vehicle doors are opened, the efficiency of getting on or off the train by the passenger and the riding experience of the passenger are influenced, the disorder of the order of getting on or off the train by the passenger is caused, even a series of dangerous operations such as taking off the train door by the passenger who is urgent in some time are caused, and then the disorder of the late point and the operation plan of the train is caused.
Currently, for such a situation, a driver generally notifies a passenger in a manual broadcast manner. The disadvantage of this approach is that; the driver is operated by manual broadcasting, the information cannot be stored, the broadcasting object is only the passenger on the bus, and the client on the platform cannot timely acquire the information whether the platform door/bus door can be normally opened. Of course, the way that drivers broadcast is more impractical for the increasing number of unmanned lines on the domestic market.
Disclosure of Invention
The present invention is directed to overcoming the above-mentioned drawbacks of the prior art and providing a system and method for automatically and synchronously guiding passengers in case of alignment isolation.
The purpose of the invention can be realized by the following technical scheme:
according to one aspect of the invention, the system for automatically and synchronously guiding passengers under the condition of alignment isolation comprises a platform door system, a signal system, a vehicle system and a station large screen broadcasting system, wherein the platform door system, the vehicle system and the station large screen broadcasting system are respectively connected with the signal system, the platform door system and the signal system comprise corresponding information of vehicle doors and platform doors, and when the individual vehicle doors or the platform doors have faults, the vehicle system or the platform door system generates alignment isolation information according to the corresponding information of the vehicle doors and the platform doors and sends the alignment isolation information to other systems through the signal system.
Preferably, the correspondence information between the vehicle doors and the platform doors is a one-to-one correspondence relationship between each platform door and each vehicle door.
Preferably, the correspondence information between the car door and the platform door is defined by a combination of a car door number and a platform door number.
According to another aspect of the present invention, there is provided a method for using the system for automatically and synchronously guiding passengers in case of alignment isolation, which comprises a sub-method for automatically and synchronously guiding passengers in case of a door failure of a vehicle and a sub-method for automatically and synchronously guiding passengers in case of a door failure of a platform.
As a preferred technical solution, the sub-method for automatically and synchronously guiding passengers in case of door failure comprises the following steps:
step 1.1, detecting that a certain train door cannot be opened due to reasons by a train system before the train enters a station;
step 1.2, the vehicle system sends the fault information of the vehicle door to a signal system, and a vehicle-mounted display module in the vehicle system displays the fault information and guides passengers to get off from other normally opened vehicle doors;
step 1.3, the signal system generates alignment isolation information according to the corresponding information of the vehicle door and the platform door and the received vehicle door fault information;
step 1.4, the signal system sends the alignment isolation information to a platform door system and a station large screen broadcasting system through an interface;
step 1.5, the platform door system isolates the corresponding platform door according to the alignment isolation information;
and step 1.6, the station large screen broadcasting system displays alignment isolation information, guides passengers to avoid a fault car door and a platform door in advance, and guides passengers to get on and off the train normally and orderly.
As a preferred technical solution, the sub-method for automatically and synchronously guiding passengers in case of platform door failure comprises the following steps:
step 2.1, the platform door system checks the platform doors with faults and judges the number and specific positions of the platform doors with faults;
step 2.2, the platform door system sends the fault information to a signal system;
step 2.3, the signal system judges which corresponding vehicle door should be isolated according to the platform door fault information and the corresponding information of the vehicle door and the platform door, and generates alignment isolation information;
step 2.4, the signal system sends the alignment isolation information to a vehicle system and a station large screen broadcasting system;
2.5, correspondingly isolating train doors by the vehicle system according to the alignment isolation information, displaying fault information by a vehicle-mounted display module in the vehicle system, and guiding passengers to get off from other normally opened doors;
and 2.6, displaying the alignment isolation information by the large-screen broadcasting system of the station, guiding passengers to avoid the faulty vehicle door and the platform door in advance, and guiding the passengers to get on and off the train normally and orderly.
As a preferable technical scheme, the vehicle-mounted display module comprises a vehicle-mounted broadcast and a vehicle-mounted display screen.
As a preferred technical scheme, the vehicle-mounted display screen is used for displaying arrival and door opening side information of a train and broadcasting the arrival and door opening side information by vehicle-mounted broadcasting.
As a preferable technical scheme, the station large-screen broadcasting system comprises a large screen and a broadcast.
As a preferable technical scheme, the large screen updates the train arrival door opening condition, and the broadcast voice reports the alignment isolation information of the platform door.
Compared with the prior art, the invention has the following advantages:
1. the defects and shortcomings of the alignment isolation function are overcome, the advantages of the function are fully exerted, the system usability is improved, and the requirements of end users are better met.
2. In the practical project use, the work pressure of a dispatching center and station staff can be relieved, the system automatically displays corresponding isolation information under the condition of the fault of a platform door and a vehicle door, and leads passengers in the platform and the vehicle to get on and off the vehicle in advance by voice, so that the panic emotion of the passengers caused under the fault condition is avoided.
3. The isolation information synchronous guide passenger guide party is linkage among multiple systems, accurate isolation door information is added in the comprehensive monitoring and broadcasting system, and linkage cooperation and integration level among large systems are improved.
Drawings
FIG. 1 is a schematic diagram of the transmission of alignment isolation information when a platform door fails in the system of the present invention;
FIG. 2 is a schematic diagram of the transmission of alignment isolation information in the event of a vehicle door failure in the system of the present invention;
FIG. 3 is a schematic diagram of information transmission among a platform door system, a signal system and a station large screen broadcasting system in the system of the present invention;
fig. 4 is a flow chart of a method of the present invention in two fault scenarios.
Detailed Description
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, not all, embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, shall fall within the scope of protection of the present invention.
The principle of the invention is as follows: as shown in fig. 1 and 3, when the individual station platform door is out of order, the platform door system transmits the failure information to the on-vehicle signal system (platform number and failed platform door number). The signal system and the vehicle interface define the information of each train door, and after receiving the fault information of the platform door, the signal system starts the alignment isolation function and sends the fault information to the vehicle (comprising a control system and a passenger guidance system). And the control system of the vehicle controls the vehicle door corresponding to the fault platform door to be isolated and prohibited from being opened according to the received fault isolation information sent by the signal system, the fault information is displayed and recorded on a fault display screen of the vehicle, and meanwhile, the passenger guidance system of the vehicle broadcasts the isolated vehicle door number to guide passengers on the vehicle to get off the vehicle dispersedly. Meanwhile, the signal system also sends the information to a trackside broadcasting and passenger guiding system, broadcasts the information of the failed platform door and the vehicle door for passengers on the platform, displays the isolated platform door on a large screen of the platform, and guides and evacuates the platform passengers to get on and off the train.
As shown in fig. 2 and 3, when a fault of an individual door is isolated, a passenger guidance system of a vehicle broadcasts a fault position of the door according to fault door information, and broadcasts the fault position to guide passengers on the vehicle to get off from other doors, the vehicle sends the fault information of the door to a signal system, and the signal system judges a station door position corresponding to the isolation according to the received fault information (fault door number) of the door, and forwards the information to a trackside signal device, and the trackside signal device forwards the information to a station door control system of the trackside. And the platform door system controls the platform door corresponding to the fault vehicle door to be isolated, and meanwhile, the station broadcasting broadcasts and displays information of the fault vehicle door and the platform door to guide passengers to normally queue and wait.
The realization of the scheme needs to add corresponding fault car door and fault platform door information on the basis of the existing urban rail transit signal and platform door system, vehicle system and station broadcasting system interface.
1. Signal system and platform door system interface
Firstly, defining the corresponding relation between each vehicle door and each platform door in interface information of the platform doors and a signal system, ensuring that each platform door and each vehicle door have unique independent correspondence, wherein the corresponding relation is defined by combining a station number and the platform door number; if a train enters a station, when a station platform door cannot open a certain platform door due to a fault, the platform door system sends the fault information to a station signal system, at the moment, the no-signal system judges which corresponding door should be isolated according to the received fault information including a certain side platform and a certain door, the corresponding door information needing to be isolated is sent to a vehicle-mounted system which is about to enter the station, the vehicle correspondingly isolates the train door after receiving the fault information of the platform door, at the moment, a vehicle broadcasting system broadcasts to passengers in the train according to the received fault information, and the passengers are guided to prepare getting-off door systems from other normally opened doors, so that the fault information corresponding to the passengers is displayed and broadcasted before the train enters the station, and the figure shows a signal system and a platform information request feedback process.
2. Signal system and vehicle system interface
Under the full-automatic operation condition of an unmanned train, the train calculates the state information of the train doors in real time and sends the state information of the train doors to a signal system through an interface, under the normal condition, the train sends all the states of the train doors to the signal system, the signal system judges the running safety of the train according to the states of the train doors, meanwhile, in order to facilitate the train stations and passengers on the train, the signal system sends the arrival side and the door opening side information of the train to the train, before the train enters the station, the arrival side and the door opening side information sent by the signal system are displayed on a vehicle display screen and broadcasted by a vehicle broadcasting system, passengers in the train are guided to get on and off the train, because the information of each side and each door of the train is defined in an interface file of the train and the signal system, when a certain train door cannot be opened due to the accident before the train enters the station, the train sends detailed faults to the signal system according to the fault information, the signal system correspondingly isolates the platform doors according to the vehicle door fault information, and lifts up to guide platform passengers to avoid the fault vehicle doors to get on and off the train in order.
3. Signal system and station large screen broadcasting system interface
In the manned project, the large screen and the broadcast of the station can display and broadcast information about arrival and destination of the train, passengers on the platform can get on and off the train according to the broadcast and the display information, but if the train or the platform door breaks down in the running process of the train, the passengers on the platform can not be effectively guided and evacuated timely to get on and off the train, for the unmanned project, the train is in the running process, the system definition is good when the station stopping time of each platform is up, if the passengers can not be informed in advance to the door and the platform door which break down, then the passengers can only find the fault condition of the door or the platform door after the train enters the station, and the safe and orderly getting on and off the train of the passengers is not.
For the unmanned project, platform door and door state information is added in a signal system and a station broadcasting system, before a train enters a station, if the platform door or the door fails and cannot be opened, the signal system transmits corresponding alignment isolation information to the station large-screen broadcasting system, the train arrival door opening condition is updated on a large screen in time, and meanwhile, the broadcasting system reports the alignment isolation information of the platform door or the door in voice, so that passengers are guided to avoid the failed door or the platform door in advance, and the passengers are guided to get on or off the train normally and orderly.
As shown in fig. 4, a specific embodiment of the present invention:
the train is sent from the station A to the station B, in the running process of a train interval, before the train does not reach a platform rail of the station B, a platform door system detects a fault platform door of the station B, judges the number and the specific position of the fault doors, sends fault information to a signal system, the signal system sends the fault information to the train through an interface, informs the train of corresponding fault platform door information, isolates the corresponding vehicle door after the train correspondingly reaches the station B according to the received fault platform door information, meanwhile, the vehicle system displays the vehicle door isolation information through a vehicle-mounted display system, and the vehicle system links a vehicle-mounted broadcasting system to broadcast the vehicle-mounted broadcasting system voice to passengers in the train according to the isolation information.
Similarly, before the train arrives at the platform rail of the station B, if the vehicle system detects that the door can not open a certain door at the station B due to reasons, the vehicle system sends fault information to the signal system, the signal system sends the signal system to the platform door system through the interface, the platform door corresponding to the isolation response, when the signal sends isolation information to the platform door system, the signal system sends the isolation information to the large-screen broadcasting system of the station, and passengers are guided to get on or off the train in order through the large-screen broadcasting system of the station and the broadcasting of the station.
While the invention has been described with reference to specific embodiments, the invention is not limited thereto, and various equivalent modifications and substitutions can be easily made by those skilled in the art within the technical scope of the invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A system for automatically and synchronously guiding passengers under the condition of counterpoint isolation comprises a platform door system, a signal system, a vehicle system and a station large screen broadcasting system, wherein the platform door system, the vehicle system and the station large screen broadcasting system are respectively connected with the signal system.
2. The system of claim 1, wherein the correspondence information between the vehicle doors and the platform doors is a one-to-one correspondence between each platform door and each vehicle door.
3. The system of claim 2, wherein the door-to-platform door correspondence information is defined as a combination of a door number plus a platform door number.
4. A method for using the system for automatically and synchronously guiding passengers in case of alignment isolation of claim 1, characterized in that the method comprises a sub-method for automatically and synchronously guiding passengers in case of a door failure of a vehicle and a sub-method for automatically and synchronously guiding passengers in case of a door failure of a platform.
5. The method of claim 4, wherein the sub-method of automatically and simultaneously directing passengers in the event of a door failure comprises the steps of:
step 1.1, detecting that a certain train door cannot be opened due to reasons by a train system before the train enters a station;
step 1.2, the vehicle system sends the fault information of the vehicle door to a signal system, and a vehicle-mounted display module in the vehicle system displays the fault information and guides passengers to get off from other normally opened vehicle doors;
step 1.3, the signal system generates alignment isolation information according to the corresponding information of the vehicle door and the platform door and the received vehicle door fault information;
step 1.4, the signal system sends the alignment isolation information to a platform door system and a station large screen broadcasting system through an interface;
step 1.5, the platform door system isolates the corresponding platform door according to the alignment isolation information;
and step 1.6, the station large screen broadcasting system displays alignment isolation information, guides passengers to avoid a fault car door and a platform door in advance, and guides passengers to get on and off the train normally and orderly.
6. The method of claim 4, wherein the sub-method of automatically and synchronously directing passengers in the event of platform door failure comprises the steps of:
step 2.1, the platform door system checks the platform doors with faults and judges the number and specific positions of the platform doors with faults;
step 2.2, the platform door system sends the fault information to a signal system;
step 2.3, the signal system judges which corresponding vehicle door should be isolated according to the platform door fault information and the corresponding information of the vehicle door and the platform door, and generates alignment isolation information;
step 2.4, the signal system sends the alignment isolation information to a vehicle system and a station large screen broadcasting system;
2.5, correspondingly isolating train doors by the vehicle system according to the alignment isolation information, displaying fault information by a vehicle-mounted display module in the vehicle system, and guiding passengers to get off from other normally opened doors;
and 2.6, displaying the alignment isolation information by the large-screen broadcasting system of the station, guiding passengers to avoid the faulty vehicle door and the platform door in advance, and guiding the passengers to get on and off the train normally and orderly.
7. The method according to claim 5 or 6, wherein the vehicle-mounted display module comprises a vehicle-mounted broadcast and a vehicle-mounted display screen.
8. The method according to claim 7, wherein the vehicle-mounted display screen is used for displaying the arrival and door opening side information of the train and broadcasting the information by vehicle-mounted broadcasting.
9. The method as claimed in claim 5 or 6, wherein the station large screen broadcasting system comprises a large screen and a broadcast.
10. The method of claim 9, wherein said large screen updates train arrival door opening and said broadcast voice reports station door alignment isolation information.
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| CN202110413061.0A CN113044083A (en) | 2021-04-16 | 2021-04-16 | System and method for automatically and synchronously guiding passengers under alignment isolation condition |
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| CN202110413061.0A CN113044083A (en) | 2021-04-16 | 2021-04-16 | System and method for automatically and synchronously guiding passengers under alignment isolation condition |
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| CN114435431A (en) * | 2022-01-13 | 2022-05-06 | 北京和利时系统集成有限公司 | Method and device for determining corresponding relation between vehicle door and platform door |
| CN114523992A (en) * | 2022-02-24 | 2022-05-24 | 中车青岛四方车辆研究所有限公司 | Intelligent platform door control system based on vehicle-vehicle communication |
| CN115306252A (en) * | 2022-07-08 | 2022-11-08 | 卡斯柯信号有限公司 | Platform door automatic alignment isolation system and method based on online detection |
| CN115324443A (en) * | 2022-07-08 | 2022-11-11 | 卡斯柯信号有限公司 | Vehicle door automatic alignment isolation system and method based on online detection |
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Application publication date: 20210629 |