WO2018113754A1

WO2018113754A1 - Train arrival alert method and device, and automatic train monitoring system

Info

Publication number: WO2018113754A1
Application number: PCT/CN2017/117823
Authority: WO
Inventors: 刘伟钊; 苏波; 卓开阔; 王发平
Original assignee: 比亚迪股份有限公司
Priority date: 2016-12-22
Filing date: 2017-12-21
Publication date: 2018-06-28
Also published as: CN107891886B; CN107891886A

Abstract

A train arrival alert method and device, and an automatic train monitoring system, wherein the method comprises: receiving an alert message sent by the automatic train monitoring system on the basis of a current location of a train (101); extracting a first identifier for a target train and a second identifier for a target station from the alert message (102); comparing the first identifier with a third identifier for the present train (103); when the first identifier is consistent with the third identifier, comparing the second identifier with a fourth identifier for a destination station which is set by a passenger (104); when the second identifier is consistent with the fourth identifier, alerting the passenger (105). The method generates an alert message on the basis of a current location of a train, which is then combined with a train signal system or monitoring system, thus making alerts more timely and accurate. In addition, an arrival alert device is provided on each seat, when both the target train and the target station for which an arrival alert is required are consistent with the train used by the passenger and the desired destination station of the passenger, an alert message may be sent out to the passenger individually.

Description

Train arrival station reminding method and device, train automatic monitoring system

Cross-reference to related applications

The present application is based on a Chinese patent application filed on Jan. 22, 2016, the entire disclosure of which is hereby incorporated by reference.

Technical field

The invention relates to the field of train communication, in particular to a train arrival station reminding method and device, and an automatic train monitoring system.

Background technique

At present, the train mainly uses the manual voice of the flight attendant to broadcast the arrival of the train, or the train broadcasts to all the passengers to the station by means of broadcasting or video, and cannot reach the station for individual passengers.

Moreover, the existing train arrival reminders are not combined with the train signal system or the monitoring system, and the early arrival stop reminder of the passengers can not be realized, resulting in frequent passengers sitting over the station, and the vehicle physical examination is poor.

Summary of the invention

The present invention aims to solve at least one of the technical problems in the related art to some extent.

To this end, an object of the present invention is to provide a train arrival station reminding method, which realizes the purpose of combining with a train signal system or a monitoring system by generating a reminder message based on the current position of the train, so that the reminder is more instantaneous and accurate. Moreover, when the target train and the target station that need to be reminded by the station are consistent with the train taken by the passenger and the terminal to be reached, the arrival reminding device sends a reminder to the passenger, thereby achieving the purpose of separately issuing a reminder message for the passenger, which can be lowered. The probability that a passenger will sit in the station.

Another object of the present invention is to provide a train arrival reminder method.

Another object of the present invention is to provide a train arrival station reminder device.

Another object of the present invention is to provide an automatic train monitoring system.

In order to achieve the above object, the first aspect of the present invention provides a train arrival station reminding method, and the reminding method includes:

Receiving a reminder message sent by the train automatic monitoring system according to the current position of the train;

Extracting a first identifier of the train and a second identifier of the target station from the reminder message;

Comparing the first identifier with a third identifier of the train of the train;

If the first identifier and the third identifier are consistent, comparing the second identifier with a fourth identifier of the terminal station set by the passenger;

If the second identifier and the fourth identifier are consistent, an alert is issued to the passenger.

The train arrival arrival reminding method proposed by the first aspect of the present invention generates a reminder message based on the current position of the train, and achieves the purpose of combining with the train signal system or the monitoring system, so that the reminder is more timely and accurate. Moreover, in this embodiment, a station reminding device is provided for each seat, and when the target train and the target station that need to be reminded by the station are consistent with the train that the passenger rides and the terminal to be reached, a separate reminder for the passenger is realized. The purpose of the message.

In order to achieve the above object, the second aspect of the present invention provides a train arrival station reminding method, and the reminding method includes:

Obtain the current location of each train;

Determining, according to the running route and the current position of each train, a first identifier of the target train that needs to issue a reminder message, and a second identifier of the target station that needs to be parked in front of the target train;

Sending a reminder message to the arrival reminder device of each train;

The reminder message carries the first identifier of the target train and the second identifier of the target station that the target train needs to stop.

The train arrival station reminding method proposed by the second aspect of the present invention generates a reminder message based on the current position of the train, and achieves the purpose of combining with the train signal system or the monitoring system, so that the reminder is more immediate and accurate. Moreover, in this embodiment, a station reminding device is provided for each seat, and when the target train and the target station that need to be reminded by the station are consistent with the train that the passenger rides and the terminal to be reached, the arrival reminding device sends the passenger to the passenger. Reminder, the purpose of sending a reminder message to passengers alone.

In order to achieve the above object, a third aspect of the present invention provides a train arrival station reminding device, including: a controller and a reminder device;

The controller is configured to receive a reminder message sent by the automatic train monitoring system according to the current position of the train, and extract a first identifier of the train and a second identifier of the target station from the reminder message, and the first identifier is Comparing the third identifier of the train; if the first identifier and the third identifier are consistent, comparing the second identifier with a fourth identifier of the terminal station set by the passenger;

The reminder device is connected to the controller, and is configured to send a reminder to the passenger when the controller compares that the second identifier is consistent with the fourth identifier.

The train arrival station reminding device proposed by the third aspect of the present invention generates a reminder message based on the current position of the train, and achieves the purpose of combining with the train signal system or the monitoring system, so that the reminder is more timely and accurate. Moreover, in this embodiment, a station reminding device is provided for each seat, and when the target train and the target station that need to be reminded by the station are consistent with the train that the passenger rides and the terminal to be reached, a separate reminder for the passenger is realized. The purpose of the message.

In order to achieve the above object, an embodiment of the fourth aspect of the present invention provides an automatic train monitoring system, including:

An acquisition module for obtaining a current location of each train;

a determining module, configured to determine, according to the running route and the current position of each train, a first identifier of the target train that needs to issue a reminder message, and a second identifier of the target station that needs to be parked in front of the target train;

a reminding module, configured to send a reminder message to the station arrival reminding device of each train;

The automatic train monitoring system proposed by the fourth embodiment of the present invention generates a reminder message based on the current position of the train, and achieves the purpose of combining with the train signal system or the monitoring system, so that the reminder is more timely and accurate. Moreover, in this embodiment, a station reminding device is provided for each seat, and when the target train and the target station that need to be reminded by the station are consistent with the train that the passenger rides and the terminal to be reached, a separate reminder for the passenger is realized. The purpose of the message.

The additional aspects and advantages of the invention will be set forth in part in the description which follows.

DRAWINGS

The above and/or additional aspects and advantages of the present invention will become apparent and readily understood from

1 is a schematic flowchart of a method for reminding a train to a station according to an embodiment of the present invention;

2 is a schematic flowchart of another method for reminding a train to a station according to an embodiment of the present invention;

3 is a schematic structural diagram of a train arrival station reminding device according to an embodiment of the present invention;

4 is a schematic structural diagram of another train arrival station reminding device according to an embodiment of the present invention;

FIG. 5 is a schematic structural diagram of an automatic train monitoring system according to an embodiment of the present invention.

detailed description

The embodiments of the present invention are described in detail below, and the examples of the embodiments are illustrated in the accompanying drawings, in which the same or similar reference numerals indicate the same or similar modules or modules having the same or similar functions. The embodiments described below with reference to the accompanying drawings are intended to be illustrative of the invention and are not to be construed as limiting. Rather, the invention is to cover all modifications, modifications and equivalents within the spirit and scope of the appended claims.

FIG. 1 is a schematic flowchart of a method for reminding a train arriving at a station according to an embodiment of the present invention. The method for reminding a train arrival station includes the following steps:

S101. Receive an alert message sent by the automatic train monitoring system according to the current position of the train.

In this embodiment, the execution subject is an on-site reminding device. The arrival reminder device is placed in each seat row to facilitate individual reminding of each passenger.

In this embodiment, the vehicle on-board controller (VOBC) can transmit the current position of the train to the automatic train supervision (ATS) in real time. The ATS can monitor all the trains on a running line. The ATS can determine the trains running on the top of all the running lines of all trains according to the position information of each train. The trains need to stop at the front station on the running line. Target train. Further, the ATS determines the target station where the target train stops in front of the running line according to the current position of the running line and the target train. At the ATS, the train is determined to be close to the next stop. After the target train and the target station, the reminder message can be broadcasted to the arrival reminder device on all trains. The arrival reminder on all trains can receive the reminder message sent by the ATS.

S102. Extract a first identifier of the target train and a second identifier of the target station from the reminder message.

In this embodiment, a unique identifier is set for all trains and stations in advance, the train identification is referred to as a first identification, and the identification of the station is referred to as a second identification. The reminder message carries the first identification of the train and the second identification of the target station. After receiving the reminder message, the arrival reminding device may extract the first identifier of the train and the second identifier of the target station.

S103. Compare the first identifier with the third identifier of the train.

In this embodiment, the third identifier of the train is preset in the arrival reminding device, so that after the first identifier and the second identifier are extracted, the first identifier and the third identifier are compared, and it is determined that the reminder message needs to be sent. Whether the target train is the train. When the first identifier and the third identifier are consistent, the target train that needs to send the reminder message is the train. When the first identifier and the third identifier are inconsistent, the target train that needs to issue the reminder message is not the train, and the arrival reminding device may discard the reminder message.

S104. If the first identifier and the third identifier are consistent, compare the second identifier with a fourth identifier of the target station set by the passenger.

S105. If the second identifier is consistent with the fourth identifier, alert the passenger.

In this embodiment, when the passenger rides the vehicle, he can set his own arrival terminal at the arrival reminder on his seat. When the first identifier and the third identifier are consistent, further comparing the second identifier of the target station with the fourth identifier of the terminal station set by the passenger, and when the second identifier and the fourth identifier are consistent, indicating that the train is docked in front of the train The target station is the passenger's terminal, and a reminder message is sent to the passenger. When the second identifier and the fourth identifier are inconsistent, it indicates that the target station parked in front of the train is not the terminal of the passenger, and there is no need to send a reminder message to the passenger. In this embodiment, since an arrival reminder device is provided for each passenger's seat, after the first identifier and the second identifier are consistent with the third identifier and the fourth identifier set by the passenger in the comparison reminder message, the reminder message is sent to the passenger. Achieve a separate reminder for each passenger.

For example, on the running line of a railway, there are No. 1 station, No. 2 station, No. 3 station and No. 4 station. On the running line, there are No. 1 train, No. 2 train, and No. 3 train put into operation. The train currently being used by passengers is No. 3 train, and the terminal station that passengers are arriving at is Station No. 3. After the arrival reminder device corresponding to the passenger receives an alert message, if the identifier of the target train in the alert message is the identifier of the train No. 3, further compare whether the identifier of the target station is the identifier of the station No. 3, and if so, arrive at the station. The reminder device sends a reminder message to the passenger. If the identification of the target train is not the number 3 train or the identification of the target station is not the identifier of the station No. 3, the arrival reminder device does not issue a reminder message to the passenger.

In this embodiment, the reminder message includes two types: a pre-alert type and an arrival reminder type. Further, the reminder message may include a type identifier of the reminder message. After determining that the reminder message needs to be sent to the passenger, the target type of the reminder message is determined according to the type identifier of the reminder message, that is, the reminder message is a pre-alert message or a station reminder message. Since the reminder information to be played by the two different types of reminder messages is different, the reminder information that needs to be played to the passenger can be determined according to the target type. For example, when the reminder message is an arrival reminder message, then the station is reached. The reminder device can play the train-to-station reminder. For example, the train currently parks at the station is the XXX station, and the passengers bring the luggage items to get off. For another example, when the reminder message is a pre-alert message, that is, the current train approaches the station but still has a certain distance from the station, the arrival reminding device can play a pre-alert message that the train approaches the station, for example, the stop station in front of the train is the XXX station. Passengers bring their luggage and get ready to get off. In this embodiment, the two reminders can better remind the passengers to prepare for getting off the train, which can reduce the probability that the passengers sit over the station and improve the ride experience.

In this embodiment, in order to better remind the passenger to get off the vehicle, the reminder information consistent with the target type of the reminder message can be played, and the passenger can be alerted by vibration. The arrival reminder device is worn on the wrist or the neck of the passenger in the form of a wristband or a foot ring, so that when the vibration is emitted, the passenger can be effectively reminded to get off the vehicle.

Further, an indicator light can be set on the arrival reminder device, and the passenger can be alerted by the indicator light when a reminder needs to be issued.

The train-to-station reminding method provided by the embodiment receives the first identifier of the target train and the second identifier of the target station from the reminder message by receiving the reminder message sent by the train automatic monitoring system according to the current position of the train, and the first The identifier is compared with the third identifier of the train of the train. If the first identifier and the third identifier are consistent, the second identifier is compared with the fourth identifier of the terminal station set by the passenger, and the second identifier and the fourth identifier are compared. When they are consistent, they will send a reminder message to the passengers. In this embodiment, the reminder message is generated based on the current position of the train, and the purpose of combining with the train signal system or the monitoring system is realized, so that the reminder is more immediate and accurate. Moreover, in this embodiment, a station reminding device is provided for each seat, and when the target train and the target station that need to be reminded by the station are consistent with the train that the passenger rides and the terminal to be reached, a separate reminder for the passenger is realized. The purpose of the message.

FIG. 2 is a schematic flowchart of a method for reminding a train arriving at a station according to an embodiment of the present invention. As shown in FIG. 2, the train arrival reminding method includes the following steps:

S201. Acquire a current location of each train.

In this embodiment, the execution body is an automatic train monitoring system. In this embodiment, the ATS can acquire the current position of the train from the VOBC on the train in real time.

S202. Determine a first identifier of the target train that needs to issue a reminder message according to the running route of each train and a current position of each train, and a second identifier of the target station that needs to stop at the target train.

In one embodiment, the ATS can monitor all trains on a single operating line. The ATS can determine that all trains are operating in the operating interval between each two adjacent stations based on the position information of each train. The train that runs the front of the line uses the front train as the target train that needs to stop at the station in front of the running line. Further, the ATS determines the target station where the target train stops in front of the running line according to the current position of the running line and the target train.

In another embodiment, the ATS can monitor all trains on a running line. The ATS can calculate the distance L of each train from the nearest station in front of each train based on the position information of each train, and the nearest station to the front. A train whose distance L is smaller than a predetermined threshold A (for example, 1 km) serves as a target train that needs to transmit an alert message. Specifically, the target train may include a train that is about to arrive and an inbound train that has already entered the station (a train that arrives at the station, that is, a distance of 0 from the nearest station in front). Further, the ATS determines the target station where the target train stops in front of the running line according to the current position of the running line and the target train.

S203. Send an alert message to the station arrival reminding device of each train.

After determining the target train and the target station, the ATS may send a reminder message to the arrival reminder device of each train, wherein the reminder message includes the first identifier of the target train and the second identifier of the target station.

In this embodiment, an on-site reminder device is provided for each passenger. After receiving the reminder message, the arrival reminder device may compare the first identifier with the third identifier of the train in which the station reminder device is located, and continue to compare the second target station when the target train is consistent with the train. The identification is consistent with the fourth identification of the passenger's terminal, and the passenger is expected to issue a reminder message when the target station is in line with the destination. In this embodiment, the reminder message can be a vibration mode, and the passenger can be effectively reminded.

In this embodiment, in order to better issue a reminder message to the passenger, the passenger can be reminded twice. The first type of reminder message may be a pre-alert message that the passenger is alerted in advance when the target train approaches the target station but there is still a certain distance. The second type of reminder message is the arrival reminder message of the train, that is, the passenger is reminded when the target train enters the target station.

The first type of reminder message is generated by: the ATS obtains the distance between the current position of the target train and the target station that needs to be docked according to the current position and the running line of the target train, and if the distance reaches a preset threshold, the type of the reminder message will be The identifier is set to the first type, and the reminder message carrying the first identifier, the second identifier, and the first type is generated.

The generating process of the second type of reminder message includes: when the ATS determines that the target train is currently docked at the target station according to the running route and the current location, the type identifier of the alert message is set to the second type, and the first identifier is generated. Two identifiers and a second type of reminder message.

Correspondingly, the arrival reminder device can determine the target type of the reminder message according to the type identifier in the reminder message, and issue different reminder information to the passenger. For details, refer to the description of related content in the foregoing embodiments, and details are not described herein again.

For example, a train reminder thread can be added in the ATS, such as P1, and the ATS can use the thread P1 to obtain the current position of each train from an automatic train track (ATT). The ATT can receive the information transmitted by the VOBC on each train in real time, which carries the current position of the train. Further, a thread P2 is added to the ATT, and the thread P2 forwards the current location received from the VOBC to the thread P1 on the ATS.

The ATS can utilize the added thread P1. After receiving the current position of each train sent by the thread P2, the thread P1 can determine the type of the reminder message according to the current position of the target train and the running line.

Further, a thread P3 is added to the automatic train regulation (ATR) in the ATS, and the reminder message is broadcasted to the arrival reminder device of each train through the thread P3.

The train arrival arrival reminding method provided by the embodiment receives the first identifier of the target train and the second identifier of the target station from the reminder message by receiving the reminder message that the train automatic monitoring system broadcasts according to the current position of the train, And comparing the third identifier of the train to the train, if the first identifier and the third identifier are consistent, comparing the second identifier with the fourth identifier of the terminal station set by the passenger, in the second identifier and the fourth When the signs are consistent, a reminder message is sent to the passengers. In this embodiment, a reminder message is generated based on the current location of the train, and the implementation is implemented. The purpose of combining with the train signal system or monitoring system makes the reminder more immediate and accurate. Moreover, in this embodiment, a station reminding device is provided for each seat, and when the target train and the target station that need to be reminded by the station are consistent with the train that the passenger rides and the terminal to be reached, a separate reminder for the passenger is realized. The purpose of the message.

Further, the passenger can be reminded in two times, one advance reminder, one arrival reminder, thereby improving the effectiveness of reminding the passenger, reducing the probability of the passenger sitting over the station, and improving the ride experience.

FIG. 3 is a schematic structural diagram of an on-site reminding device according to an embodiment of the present invention. As shown in FIG. 3, the train arrival reminding device includes: a receiving module 11, an extracting module 12, a comparing module 13, and a reminding module 14.

The receiving module 11 is configured to receive an alert message sent by the automatic train monitoring system according to the current location of the train.

The extracting module 12 is configured to extract a first identifier of the train and a second identifier of the target station from the reminder message.

The comparison module 13 is configured to compare the first identifier with a third identifier of the train, and when the first identifier and the third identifier are consistent, set the second identifier to an end point set by the passenger The fourth sign of the station is compared.

The reminding module 14 is configured to send a reminder to the passenger when the second identifier and the fourth identifier are consistent.

Further, the train arrival station reminding device further includes: an acquisition module 10.

The obtaining module 10 is configured to acquire the third identifier and the fourth identifier set by the passenger before the receiving module 11 receives the reminder message sent by the automatic train monitoring system according to the current position of the train.

Further, the reminder module 14 is configured to determine a target type of the reminder message according to the type identifier, where the target type of the reminder message includes a pre-alert type and an arrival reminder type. And alerting the passenger to the reminder information consistent with the target type.

Further, the reminding module 14 is further configured to send a reminder to the passenger by means of vibration while playing the reminder information consistent with the target type to the passenger.

The train arrival station reminding device provided by the embodiment receives the first identifier of the target train and the second identifier of the target station from the reminder message by receiving the reminder message sent by the train automatic monitoring system according to the current position of the train, and the first The identifier is compared with the third identifier of the train of the train. If the first identifier and the third identifier are consistent, the second identifier is compared with the fourth identifier of the terminal station set by the passenger, and the second identifier and the fourth identifier are compared. When they are consistent, they will send a reminder message to the passengers. In this embodiment, the reminder message is generated based on the current position of the train, and the purpose of combining with the train signal system or the monitoring system is realized, so that the reminder is more immediate and accurate. Moreover, in this embodiment, a station reminding device is provided for each seat, and when the target train and the target station that need to be reminded by the station are consistent with the train that the passenger rides and the terminal to be reached, a separate reminder for the passenger is realized. The purpose of the message.

Further, when the reminder is issued, the vibration can be used to remind the passenger to further reduce the probability that the passenger has passed the station.

FIG. 4 is a schematic structural diagram of a station arrival reminding apparatus according to an embodiment of the present invention. The train arrival reminder device includes a controller 21 and a reminder device 22.

The controller 21 is configured to receive a reminder message sent by the automatic train monitoring system according to the current position of the train. Extracting a first identifier of the train and a second identifier of the target station from the reminder message, comparing the first identifier with a third identifier of the train, if the first identifier and the third identifier Consistently, the second identification is compared with the fourth identification of the terminal station set by the passenger.

The reminder device 22 connected to the controller 21 is configured to issue a reminder to the passenger when the controller 21 compares the second identifier with the fourth identifier.

Further, the train arrival station reminding device further includes: setting device 23.

a setting device 23 connected to the controller 21, configured to acquire the third identifier and the fourth identifier set by the passenger before the controller receives the reminder message sent by the automatic train monitoring system according to the current position of the train .

Further, the alert message may carry a type identifier, and the controller 21 is specifically configured to determine, according to the type identifier, a target type of the alert message, where the target type of the alert message includes a pre-alert type and an arrival reminder type; The reminder device 22 plays reminder information consistent with the target type to the passenger.

Further, the train arrival station reminding device further includes: a vibration device 24 connected to the controller 21, for transmitting a vibration to remind the passenger when the reminding device 22 plays the reminder information consistent with the target type to the passenger.

Further, the train arrival station reminding device further includes: a communication interface 25 for connecting the controller 21 and the train automatic monitoring system.

In this embodiment, the controller 21 can be a single chip microcomputer, and the controller 21 communicates with the ATS through the communication interface 25. For example, the communication interface 25 can be a network interface chip through which the controller 21 makes an Ethernet connection with the ATS.

Further, the setting device 23 may include a terminal station setting button and a train identification setting button.

The terminal station setting button includes: a station navigation button and a setting button, and the passenger sets a fourth identifier of the terminal station to be reached by the navigation button. Specifically, the passenger can select the station by pressing the navigation button to select the terminal station to be reached. After that, you can set the success by clicking the setup button once. Optionally, an indicator light 26 may also be included in the arrival reminder device. The indicator light 26 can be a Light Emitting Diode (LED).

In this embodiment, four LED lights can be provided, three of which are used to indicate station arrivals and the other to indicate that setup is successful to the station. The three LED lights for indicating the station-to-station are connected to the controller 21. When the controller 21 determines that the terminal station needs to be sent to the reminder, the three LED lights can be illuminated to remind the passenger to get off. The other indicator light for indicating the success of the setting to the station is connected with the setting button. When the user clicks the setting button to complete the terminal station setting, the LED light will be on.

The train identification setting button is a code switch. After the passenger gets into the car, the third indicator of the train is set by the code switch, or the installer of the station reminder device sets the third mark of the train through the code switch before installation.

Optionally, the setting device 23 may include a micro liquid crystal display (LCD) and a universal serial bus (USB) interface. The peripherals of the station reminder device are streamlined by the liquid crystal display. For example, the number of buttons and LED lights can be reduced. The passenger can make a setting of the fourth identification of the terminal station on the LCD. The third sign of this train can be self-driving on the LCD. It has been set up, and the installer of the station reminder device can also pass the LCD setting before installation. Further, in order to implement communication between the controller 21 and the LCD, a USB interface can be provided.

Further, the vibration device 24 may include a motor, and the pulse width modulation (Pulse Width Modulation, PWM for short) output pulse output of the input/output port (I/O) on the controller 21 drives the motor to output a vibration reminder. The reminder setting is automatically canceled when the output is shaken to the station. Or you can cancel the reminder setting when the passenger cancels the setting. The arrival reminding device in this embodiment is worn on the wrist or the neck of the passenger in the form of a wrist ring or a foot ring so that the passenger can be accurately notified by vibration to approach the station or arrive at the station to get off the vehicle.

In this embodiment, the reminder message is generated based on the current position of the train, and the purpose of combining with the train signal system or the monitoring system is realized, so that the reminder is more immediate and accurate. Moreover, in this embodiment, a station reminding device is provided for each seat, and when the target train and the target station that need to be reminded by the station are consistent with the train that the passenger rides and the terminal to be reached, the arrival reminding device sends the passenger to the passenger. Reminder, the purpose of sending a reminder message to passengers alone.

FIG. 5 is a schematic structural diagram of an automatic train monitoring system according to an embodiment of the present invention. The train automatic monitoring system includes an acquisition module 31, a determination module 32, and a reminder module 33.

The obtaining module 31 is configured to acquire the current position of each train from the in-vehicle control system of each train.

The determining module 32 is configured to determine, according to the running route and the current position of each train, a first identifier of the target train that needs to issue a reminder message, and a second identifier of the target station that needs to be parked in front of the target train.

The reminding module 33 is configured to send a reminder message to the station arrival reminding device of each train.

In an embodiment, the determining module 32 is specifically configured to determine, according to the current position of each train, the ATS can operate in all the trains within the operating interval between each two adjacent stations according to the position information of each train. The train at the front of the line uses the front train as the target train that needs to stop at the station in front of the running line. Further, the ATS determines the target station where the target train stops in front of the running line according to the current position of the running line and the target train.

In another embodiment, the determining module 32 is specifically configured to calculate the distance L of each train from the nearest station in front of each train according to the current position of each train, and the distance L from the nearest station is less than a predetermined threshold A (for example, 1 km) The train serves as the target train that needs to send a reminder message. Specifically, the target train may include a train that is about to arrive and an inbound train that has already entered the station (a train that arrives at the station, that is, a distance of 0 from the nearest station in front). Determining, according to the current position of the target train and the running line, the target station that needs to be parked in front of the target train, and acquiring a first identifier of the target train and a second identifier of the target station.

Further, the determining module 32 is further configured to calculate, after acquiring the first identifier of the target train and the second identifier of the target station, a distance between a current location of the target train and the target station, If the distance reaches a preset threshold, set the type identifier of the reminder message to the first type, and generate the first The identifier, the second identifier, and the reminder message of the first type.

Further, the determining module 32 is further configured to: after acquiring the first identifier of the target train and the second identifier of the target station, determining the target according to the running route and a current location of the target train When the train is currently docked at the target station, the type identifier of the reminder message is set to a second type, and the reminder message carrying the first identifier, the second identifier, and the second type is generated.

For example, the implementation of the apparatus may be accomplished by adding a train reminder thread to the ATS, such as P1, which the ATS may use to obtain the current position of each train from the automatic train tracking module (ATT). The ATT can receive the information transmitted by the VOBC on each train in real time, which carries the current position of the train. Further, a thread P2 is added to the ATT, and the thread P2 forwards the current location received from the VOBC to the thread P1 on the ATS.

The ATS can utilize the added thread P1. After receiving the current position of each train sent by the thread P2, the thread P1 can determine the target type of the alert message according to the current position of the target train and the running line.

Further, a thread P3 is added to the automatic train adjustment module (ATR) in the ATS, and the reminder message is broadcasted to the arrival reminder device of each train through the thread P3.

It should be understood that various portions of the modules of the present invention, or a combination thereof, are implemented. In the above-described embodiments, multiple steps or methods may be implemented in software or firmware stored in a memory and executed by a suitable instruction execution system. For example, if implemented in hardware, as in another embodiment, it can be implemented by any one or combination of the following techniques well known in the art: having logic gates for implementing logic functions on data signals. Discrete logic circuits, application specific integrated circuits with suitable combinational logic gates, programmable gate arrays (PGAs), field programmable gate arrays (FPGAs), etc.

A person skilled in the art can understand that all or part of the steps carried by the method for implementing the above embodiments can be completed by a program to instruct related hardware, and the program can be stored in a computer readable storage medium. In execution, one or a combination of the steps of the method embodiments is included.

In addition, each functional unit in each embodiment of the present invention may be integrated into one processing module, or each unit may exist physically separately, or two or more units may be integrated into one module. The above integrated modules can be implemented in the form of hardware or in the form of software functional modules. The integrated modules, if implemented in the form of software functional modules and sold or used as stand-alone products, may also be stored in a computer readable storage medium.

The above mentioned storage medium may be a read only memory, a magnetic disk or an optical disk or the like.

In the description of the present specification, the terms "one embodiment", "some embodiments", "example", "specific examples", The description of "some examples" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiments or examples are included in at least one embodiment or example of the invention. In the present specification, the schematic representation of the above terms does not necessarily mean the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in a suitable manner in any one or more embodiments or examples.

Although the embodiments of the present invention have been shown and described, it is understood that the above-described embodiments are illustrative and are not to be construed as limiting the scope of the invention. The embodiments are subject to variations, modifications, substitutions and variations.

Claims

A train arrival station reminding method, characterized in that the reminding method comprises the following steps:

Receiving a reminder message sent by the train automatic monitoring system according to the current position of the train;

Extracting a first identifier of the train and a second identifier of the target station from the reminder message;

Comparing the first identifier with a third identifier of the train of the train;

If the first identifier and the third identifier are consistent, comparing the second identifier with a fourth identifier of the terminal station set by the passenger;

If the second identifier and the fourth identifier are consistent, an alert is issued to the passenger.
The train-to-station reminding method according to claim 1, wherein the receiving train automatic monitoring system sends a reminder message according to the current position of the train, including:

Obtaining the third identifier and the fourth identifier of the passenger setting.
The train-to-station reminding method according to claim 1 or 2, wherein when the reminder message carries a type identifier, the alerting to the passenger includes:

Determining, according to the type identifier, a target type of the reminder message; the target type of the reminder message includes a pre-alert type and an arrival reminder type;

A reminder message consistent with the target type is played to the passenger.
The train-to-station reminding method according to claim 3, wherein the reminder is issued to the passenger by means of vibration while playing reminder information consistent with the target type to the passenger.
A train arrival station reminding method, comprising:

Obtain the current location of each train;

Determining, according to the running route and the current position of each train, a first identifier of the target train that needs to issue a reminder message, and a second identifier of the target station that needs to be parked in front of the target train;

Sending a reminder message to the arrival reminder device of each train;

The reminder message carries the first identifier of the target train and the second identifier of the target station that the target train needs to stop.
The train arrival arrival reminding method according to claim 5, wherein the determining the first identification of the target train that needs to issue the reminder message according to the running route and the current position of each train, and the need to stop in front of the target train The second identifier of the target station, including:

Determining, according to the current position of each train, the distance of each train from the nearest station in front of the train, and using the train with the distance from the nearest station to be less than the predetermined threshold as the target train that needs to send the reminder message;

Determining, according to the target train and the running line, the target station that needs to be parked in front of the target train;

Obtaining a first identifier of the target train and a second identifier of the target station.
The train-to-station reminding method according to claim 6, wherein the acquiring the first identifier of the target train and the second identifier of the target station further comprises:

Calculating a distance between a current location of the target train and the target station;

If the distance reaches a preset threshold, setting a type identifier of the reminder message to a first type;

Generating the reminder message carrying the first identifier, the second identifier, and the first type.
The train-to-station reminding method according to claim 6, wherein the acquiring the first identifier of the target train and the second identifier of the target station further comprises:

Determining, according to the running route and the current position of the target train, that the target train is currently docked at the target station, setting the type identifier of the reminder message to a second type;

Generating the reminder message carrying the first identifier, the second identifier, and the second type.
A train arrival station reminding device, comprising: a controller and a reminding device;

The controller is configured to receive a reminder message sent by the automatic train monitoring system according to the current position of the train, and extract a first identifier of the train and a second identifier of the target station from the reminder message, and the first identifier is Comparing the third identifier of the train; if the first identifier and the third identifier are consistent, comparing the second identifier with a fourth identifier of the terminal station set by the passenger;

The reminder device is connected to the controller, and is configured to send a reminder to the passenger when the controller compares that the second identifier is consistent with the fourth identifier.
The train-to-station reminding device according to claim 9, further comprising:

a setting device connected to the controller, configured to acquire the third identifier and the fourth identifier set by the passenger before the controller receives the reminder message sent by the automatic train monitoring system according to the current position of the train .
The train-to-station reminding device according to claim 9 or 10, wherein the reminder message carries a type identifier, and the controller is specifically configured to determine a target type of the reminder message according to the type identifier The target type of the reminder message includes a pre-alert type and an arrival reminder type, and the reminder information consistent with the target type is played to the passenger.
The train-to-station reminding device according to claim 11, further comprising: a vibration device connected to the controller, configured to play a reminder to the passenger that is consistent with the target type When the information is sent, a vibration is sent to alert the passenger.
The train arrival station reminding device according to claim 9 or 10, further comprising: a communication interface for connecting the controller and the train automatic monitoring system.
An automatic train monitoring system, comprising:

An acquisition module for obtaining a current location of each train;

a determining module, configured to determine, according to the running route and the current position of each train, a first identifier of the target train that needs to issue a reminder message, and a second identifier of the target station that needs to be parked in front of the target train;

a reminding module, configured to send a reminder message to the station arrival reminding device of each train;

The reminder message carries the first identifier of the target train and the second identifier of the target station that the target train needs to stop.
The automatic train monitoring system according to claim 14, wherein the determining module is configured to determine, according to the current position of each train, the distance of each train from the nearest station in front of the train, and to the nearest station in front of the station. A train having a distance less than a predetermined threshold is used as a target train that needs to send an alert message, and according to the target train and the operating line, the target station that needs to be parked in front of the target train is determined, and the first identifier of the target train is acquired. And a second identification of the target station.
The automatic train monitoring system according to claim 15, wherein the determining module is further configured to calculate the target after acquiring the first identifier of the target train and the second identifier of the target station a distance between the current location of the train and the target station. If the distance reaches a preset threshold, the type identifier of the reminder message is set to a first type, and the first identifier and the second identifier are generated. Identifying and the first type of the reminder message.
The automatic train monitoring system according to claim 15, wherein the determining module is further configured to: after acquiring the first identifier of the target train and the second identifier of the target station, according to the running route And determining, by the current location of the target train, that the target train is currently at the target station, setting the type identifier of the reminder message to a second type, and generating the first identifier, the second Identifying and the second type of the reminder message.