KR101020833B1 - Broadcasting control method - Google Patents

Abstract

The present invention relates to a large passenger broadcasting control method of a high-speed train, and in particular, when a large passenger broadcasting request signal is applied to a VCU from a power vehicle or a passenger broadcasting apparatus, outputting a large passenger broadcasting permission signal to a corresponding broadcasting apparatus, an indicator during broadcasting. Outputting an indicator signal for turning on the vehicle and outputting an alarm control signal before the passenger broadcasting when the driver broadcasting signal or the crew broadcasting signal or the passenger broadcasting request signal is applied, and outputs an on signal for turning on the amplifier. In this way, when the driver and crew request a big passenger broadcasting during the high-speed train, the broadcasting device of each passenger is collectively controlled, and the pre-broadcast alarm control and the amplifier control are performed so that the big passenger broadcasting can be smoothly performed. It relates to a large passenger broadcasting control method of a high-speed train.

High speed train, power car, passenger car, broadcasting device, alarm, amplifier, broadcasting control method

Description

Broadcasting control method for high-speed trains

1 is a block diagram showing a hardware configuration of a high-speed train for the implementation of the present invention.

2 is a flowchart showing a first control mode of the present invention.

3 is a flowchart showing a second control mode of the present invention.

4 is a flowchart showing a third control mode of the present invention.

* Description of the symbols for the main parts of the drawings *

1: power car SCU, 2: power car VCU,

3: indicator light, 4: power car broadcaster,

12: coach VCU, 13: coach broadcasting device,

14: alarm unit, 15: amplifier,

16: indicator light,

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a large passenger broadcasting control method for a high-speed train, and in particular, when a driver and a flight attendant request a large passenger broadcasting during a high-speed train, the broadcasting device of each passenger vehicle is collectively controlled, and the pre-broadcast alarm control and the amplifier control are performed. The present invention relates to a large passenger broadcasting control method of a high-speed train to facilitate a large passenger broadcasting.

At present, high speed trains traveling at high speeds of 350 km / h or more are provided in Korea.

Such a high speed train is a situation in which all systems such as a power device, a brake device, and a communication device are collectively controlled.

However, in the related art, a large number of passenger broadcasting operations of the driver and the crew are mostly performed by hand, and thus, when a driver or a crew wants to perform a large passenger broadcasting, a large number of switches have to be operated, which causes inconvenience in use. .

Therefore, the present invention for solving the above problems is to output a large passenger broadcast permission signal to the broadcast device when a large passenger broadcast request signal is applied to the VCU from the power vehicle or passenger car broadcasting apparatus, the display for turning on the indicator light during broadcasting Outputting a lighting signal and a driver broadcasting signal or a crew broadcasting signal or a passenger broadcasting request signal, and outputting an alarm signal before the passenger broadcasting and an on signal for turning on the amplifier. Of high-speed trains that control the broadcasting system of each passengers when the driver and crew broadcasts the passengers during the high-speed trains, and execute the pre-broadcast alarm control and amplifier control An object of the present invention is to provide a passenger broadcasting control method.

According to an aspect of the present invention,

According to claim 1,

In the large passenger broadcasting control method of a high-speed train,

A first step of outputting a large passenger broadcasting permission signal to the corresponding broadcasting apparatus when the large passenger broadcasting request signal is applied from the broadcasting apparatus of the powered vehicle to the power vehicle VCU;

A second step of outputting an indicator lighting signal for turning on the indicator light during broadcasting after the first step; Characterized in that configured.

According to claim 2,

And a third step of transmitting a driver broadcasting signal to the VCUs of all passenger cars connected to the network.

According to claim 3,

In the large passenger broadcasting control method of a high-speed train,

A fourth step of outputting a large passenger broadcasting permission signal to the corresponding broadcasting apparatus when a large passenger broadcasting request signal is applied from the broadcasting apparatus of the passenger vehicle to the passenger vehicle VCU;

A fifth step of outputting an indicator lighting signal for turning on the indicator light during broadcasting after the fourth step; Characterized in that configured.

According to claim 4,

And a sixth step of transmitting a crew broadcasting signal to all SCUs and VCUs in the passenger car.

According to claim 5,

And a seventh step of outputting an on-signal for controlling the amplifier and simultaneously outputting a pre-broadcast alarm control signal when a driver broadcasting signal, a crew broadcasting signal, or a large passenger broadcasting request signal is applied from a power vehicle or a passenger car. It features.

Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, FIGS. 1 to 4.

1 illustrates a hardware configuration for implementing the present invention.

In the high-speed train consisting of a power car and a passenger car,

The power vehicle includes a power vehicle SCU 1 for controlling the overall operation, a VCU 2 for controlling a broadcast related function, an indicator 3 for displaying a driver or crew broadcasting status, and a control of the VCU 2 according to the control. It is composed of a power vehicle broadcast device (4) for controlling a large passenger broadcasting operation,

In the carriage,

Driven by a VCU 2 that controls broadcast-related functions, a passenger broadcaster 13 that controls large passenger broadcasting operations under control of the VCU 2, and an alarm control signal output from the VCU 2 An alarm unit 14 for outputting a predetermined alarm signal before a large passenger broadcasting, an amplifier AMP 15 for amplifying and outputting an audio signal broadcasted by a large passenger, and an indicator light indicating a driver or crew broadcasting status ( 16) is configured.

Referring to the large passenger broadcasting control method of the present invention by the hardware configuration configured as described above is as follows.

◆ first mode ◆

The first mode represents a driver broadcast mode in a power vehicle.

Under the condition that the power car is selected as the driver's cab and no crew busy signal is applied from the passenger car VCU 12,

When the driver operates a specific switch of the power vehicle broadcast apparatus 4 for large passenger broadcasting, a large passenger broadcast request signal is output from the power vehicle broadcast apparatus 4 to the power vehicle VCU 2, and the VCU 2 is a large passenger. The broadcast permission signal is outputted to the power vehicle broadcast device 4.

Accordingly, the guidance broadcast to the large passengers of the driver is made through the power car broadcast device 4, the fostering of the driver is transmitted to the passenger car through the network and delivered to the passengers.

Meanwhile, at this time, the power vehicle VCU 2 turns on the indicator 3 during broadcasting under the condition that the power supply for the broadcasting apparatus is applied to indicate that the driver is currently broadcasting, and also to the driver VCU 12 via the network. By transmitting a signal during broadcasting, it informs that the driver is currently broadcasting.

◆ second mode ◆

The second mode represents the crew broadcasting mode in the passenger car.

Under the condition that no crew broadcasting signal or driver broadcasting signal is applied from the power vehicle VCU 2 or from the VCU of another passenger car,

When a crew member operates a specific switch of the carriage broadcasting apparatus 13 for the passenger broadcasting, the passenger broadcasting request signal is output from the carriage broadcasting apparatus 13 to the carriage VCU 12, and the VCU 12 receives the passengers. The broadcast permission signal is output to the passenger car broadcast apparatus 13.

Accordingly, the guide broadcast to the large passengers of the crew is made through the passenger car broadcasting apparatus 13, and the fostering of the driver is transmitted to other passenger cars through the network and transmitted to the passengers.

On the other hand, at this time, the passenger car VCU 12 turns on the indicator 16 during broadcasting under the condition that the power supply for the broadcasting device is applied to indicate that the crew is currently broadcasting, and also the VCU of other passenger cars and the VCU of the power car through the network. The crew transmits a broadcast signal to (2) to indicate that the crew is currently broadcasting.

◆ third mode ◆

The third mode relates to the output of the pre-passenger broadcast alarm sound and the control of the amplifier.

When the driver broadcasting signal, the crew broadcasting signal or the passenger broadcasting request signal are applied from the power vehicle VCU 2 or the VCU of another passenger vehicle, the passenger car VCU 12 receives a three-tone tone alarm before the passenger broadcasting (ding dong ding). In order to output the alarm control signal to the alarm unit 14 and at the same time to operate the amplifier 15 so that the passenger broadcasting is smoothly made.

As described above, according to the present invention, when a large passenger broadcasting request signal is applied from a broadcasting device of a power vehicle or a passenger car to a VCU, outputting a large passenger broadcasting permission signal to a corresponding broadcasting device; Outputting the driver's broadcasting signal or the crew's broadcasting signal or the passenger's broadcasting request signal, outputting the alarm control signal before the passenger broadcasting and outputting an on signal for turning on the amplifier. Passenger broadcasting control of high-speed trains that control the broadcasting equipment of each passengers when the driver and crew broadcasting requests are made while driving, and perform the pre-broadcast alarm control and amplifier control so that the large passenger broadcasting can be performed smoothly. The effect of providing a method can be expected.

Claims (5)

In the large passenger broadcasting control method of a high-speed train, A first step of outputting a large passenger broadcasting permission signal to the corresponding broadcasting apparatus when the large passenger broadcasting request signal is applied from the broadcasting apparatus of the powered vehicle to the power vehicle VCU; A second step of outputting an indicator lighting signal for turning on the indicator light during broadcasting after the first step; And, A third step of transmitting a driver broadcasting signal to the VCU of all passengers connected to the network; Large passenger broadcasting control method of a high-speed train, characterized in that the progress. delete In the large passenger broadcasting control method of a high-speed train, A fourth step of outputting a large passenger broadcasting permission signal to the corresponding broadcasting apparatus when a large passenger broadcasting request signal is applied from the broadcasting apparatus of the passenger vehicle to the passenger vehicle VCU; A fifth step of outputting an indicator lighting signal for turning on the indicator light during broadcasting after the fourth step; And, A sixth step of transmitting a crew busy signal to all SCUs and VCUs in the vehicle; Large passenger broadcasting control method of a high-speed train, characterized in that the progress. delete The method of claim 3, wherein A seventh step of outputting an on-signal for turning on the amplifier while simultaneously outputting a pre-passenger alarm control signal when a driver broadcasting signal, a crew broadcasting signal, or a large passenger broadcasting request signal is applied from a power vehicle or a passenger car; Large passenger broadcasting control method of a high-speed train, characterized in that further comprising.

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