KR101159682B1 - Trnasmitting/receiving apparatus for envent occurred in train and processing method thereof - Google Patents

Abstract

PURPOSE: An apparatus for transmitting and receiving an event of a train and a processing method thereof are provided to determine and process an event of a driverless train on the ground by transmitting, receiving, and processing the event of the train in a ground facility. CONSTITUTION: An on-board event input unit(120) generates an on-board event in a train(100). An image input processing unit(110) generates an image signal by photographing a car in the train. An on-board transmitting unit(140) transmits an on-board event signal and an image signal to the outside. A command wire data receiving unit(310) receives an on-board event signal and an image signal. An on-board receiving unit(150) receives an on-board event processing command. An image control unit controls the transmission of the image signal from a station(200) or command room(300).

Description

Transmitting and receiving event in train and processing method {TRNASMITTING / RECEIVING APPARATUS FOR ENVENT OCCURRED IN TRAIN AND PROCESSING METHOD THEREOF}

The present invention relates to an apparatus for transmitting and receiving an event occurring in a train and a method of processing the same, and more particularly, to process an event in one of the ground command room equipment, history equipment, and control room equipment. Substantial processing of an event occurring in a train by determining whether or not to return a processing instruction to a train relates to an in-train event transmitting / receiving apparatus and a method of treating the same.

Unlike the conventional method of operating a train operated by a person as a whole, recent train operations have been converted to a method of controlling by automatic and unmanned operation. Conventional train operation was able to cope quickly with accidents or special situations that may occur in the train train. However, automatic and unmanned train operation does not have an engineer in the train, so immediate confirmation and countermeasure in the event of an emergency such as an accident situation of the train, operation error when opening or closing the vehicle door, calling an emergency bell in the cabin, or determining whether a fire has occurred inside the cabin There was a disadvantage that it is impossible.

In order to solve the above disadvantages, a TCMS (Train Control Management System) has been proposed that is installed inside a train and processes comprehensive information of the train. Various information about the vehicle can be obtained through the TCMS equipment installed inside the train, but there is a limitation in space and performance in dealing with events occurring in the train relative to the ground equipment.

The present invention transmits in-vehicle on-vehicle event signal generated in the train in real time in the command room, history, control room of the ground in order to compensate for the above-mentioned disadvantages, and in the equipment of the command room, history, control room of the ground to receive the on-vehicle event signal received from the train It is an object of the present invention to provide a train event transmitting / receiving apparatus and a method for processing the same, which transmits a cabin image signal and a generated on-board event signal by determining and transmitting a processing command to a train.

In addition, the ground command room, history, and control room equipment determines the importance of the on-board event signal and video signal received from the train, and controls the position and size of the output of the video signal in which the high-level on-board event signal is generated. It is an object of the present invention to provide an event transmitting and receiving apparatus and a processing method thereof.

In order to solve the above-mentioned conventional problems and to achieve the above object, in-train event transmitting and receiving apparatus of the present invention,

A vehicle event input unit generating a vehicle event on a train; An image input processor configured to generate a video signal by capturing a room image from a train; A vehicle transmission unit configured to receive a vehicle event signal and an image signal from the vehicle event input unit and the image input processing unit, respectively and transmit the vehicle event signal and the image signal to the outside; A history receiver configured to receive a vehicle event signal and a video signal from the vehicle transmitter; A command room wired data receiver configured to receive a vehicle event signal and a video signal through the history receiver; An on-vehicle event processing unit for receiving an on-vehicle event signal generated in a train from the command-line wired data receiving unit or a history receiving unit and inputting a processing instruction for the received on-vehicle event signal by being located in a command room or a history on the ground; Located in the history, history transmission unit for receiving a vehicle event processing command from the vehicle event processing unit and transmits to the train; A vehicle receiving unit located in a train and receiving an on-vehicle event processing command from the history transmitter; And an image control unit located in the history or command room and controlling an image signal generated by the video input processing unit of the train to be transmitted from the history or command room according to the on-vehicle event processing command generated by the on-vehicle event processing unit. do.

In the on-train occurrence event transmitting and receiving apparatus of the present invention, the train further comprises a vehicle event control unit, the vehicle event control unit receives a processing command for the vehicle event signal from the vehicle receiving unit, and inputs the received event processing command image Characterized in that the transfer to the processing unit.

Here, a room image capture camera is installed in the image input processing unit, and the room image capture camera compresses a video signal in case of an analog method, and does not compress a video signal in case of an IP camera. The video signal control subtitle corresponding to the generated on-vehicle event is generated and transmitted to the video input processing unit, and the video input processing unit synthesizes the video signal and the video signal control subtitle generated by the on-vehicle event control unit.

The video input processor may transmit only the room image of the room in which the event occurred according to the event processing command received from the on-vehicle event control unit to the ground equipment, wherein the on-vehicle transmitter, the history receiver, the history transmitter, and the vehicle receiver Is characterized in that for transmitting and receiving signals by wireless communication.

In the in-train event transmitting and receiving apparatus of the present invention, the vehicle event processing unit determines the importance of the event with respect to the vehicle event signal received from the command room wired data receiver, and determines the position to output the image signal on the display, It is characterized by passing the result to the history transmitter.

The command room image restoration unit may further include a command room image restoration unit, and the command room image restoration unit may restore the compressed video signal received from the command room wired data receiver, and the command room image control unit may receive a vehicle event determination result received from the onboard event processing unit. It controls the video signal using, and outputs the controlled video signal to the display of the command room, and outputs a warning sound according to the event determination result of the vehicle event processing unit.

The apparatus may further include a history image restoration unit in history, wherein the history image restoration unit restores the compressed video signal received from the history reception unit, and the history image control unit uses the on-vehicle event determination result received from the on-vehicle event processing unit. And control the video signal, and output the controlled video signal to the display of the command room.

In the processing method through the in-train occurrence event transmitting and receiving apparatus of the present invention, the room image is captured by the image input processing unit, and the room image is compressed according to the type of the camera, the vehicle event controller is an image generated by the image input processing unit Generating and synthesizing the video signal by synthesizing the subtitle and the video signal by generating a subtitle corresponding to the signal; A video signal transmission step of transmitting a video signal from a vehicle-borne transmitter to a history receiver and a history receiver to a command room wired data receiver; An event signal generation step of generating a vehicle event signal at the vehicle event input unit; An event signal transmission step of transmitting a vehicle event signal from the vehicle-borne transmitter to the history receiver and the history receiver to the command room wired data receiver; An event signal receiving step of receiving a vehicle event signal in a vehicle event processing unit; A video signal receiving and restoring step of receiving and restoring a video signal from a command room image restoring unit; A video signal output step of outputting the restored video signal to a display; An image signal processing instruction for inputting a processing command to determine the importance of the on-vehicle event signal received from the event signal receiving step and to adjust the display output position and size of the video signal corresponding to the corresponding on-vehicle event according to the importance. Input step; An event processing instruction input step of inputting a processing instruction corresponding to the onboard event signal received from the onboard event signal receiving step; An event processing command transfer step of transmitting the event processing command from the onboard event processing unit to the onboard receiving unit of the train via the history transmitter; And an event processing command receiving step of receiving an event processing command from the on-vehicle receiving unit of the train and processing the on-board event according to the received processing command. Deliver a command to the train, characterized in that to handle the onboard event.

In the processing method through the in-train event transmitting and receiving apparatus of the present invention, The video signal restoring step is also processed in the historical video restoring unit, and returns to the video signal output step according to the processing command generated in the video signal processing command input step to control the video signal output.

In the video signal transmission step, the event signal transmission step and the event processing command transmission step, the car image transmitter and history receiver, the car receiver and history transmitter is characterized in that the transmission and reception of the video signal and the vehicle event signal via wireless communication.

According to the characteristics of the present invention, the event generation and reception apparatus within the train of the present invention and its processing method can be processed by transmitting and receiving events occurring in the train from the ground equipment, it is possible to determine and process the event of the unmanned train on the ground There is.

1 is a view showing the structure of a transmission and reception event occurring in a train according to the present invention,
2 is a flowchart of a method for processing events occurring in a train in a train;
3 is a flowchart of a method for processing an event occurring in a train in the ground equipment (command room or history).

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a view showing the structure of an in-train event transmitting and receiving apparatus according to the present invention according to the present invention. As illustrated in FIG. 1, the event generating apparatus for transmitting and receiving trains of the present invention includes a train 100, a history 200, and a command room 300. The train 100 includes a video input processing unit 110, a vehicle event input unit 120, a vehicle event control unit 130, a vehicle transmission unit 140 and a vehicle reception unit 150.

First, the image input processor 110 may capture a room image from a camera (not shown) installed in the train 100, and may or may not compress the room image 10 according to the type of the camera. (If the camera is an analog system, the camera is compressed. If the camera is an IP camera, the camera is not compressed.) The vehicle event input unit 120 receives the vehicle event signal 20 generated from the train 100. The on-vehicle event 20 occurring in the train 100 may be a vehicle door opening event, fire event, facility failure event and the like. The onboard event controller 130 generates a caption for controlling or explaining the video signal 10 corresponding to the event 20 generated by the onboard event input unit 120, and the caption is transmitted to the video input processor 110 to display an image. The signal 10 and the caption are synthesized.

The vehicle loading unit 140 receives the vehicle event 20 and the image signal 10 from the vehicle event input unit 120 and the image input processing unit 110 and transmits them to the outside. In this case, the subtitle-synthesized video signal may be received through the vehicle event controller 130 and the image input processor 110. In addition, the vehicle receiving unit 140 receives an event processing signal from the ground equipment and transmits a signal to the vehicle event control unit 130. At this time, the vehicle event control unit 130 transmits the received event processing signal to the image input processing unit 110. To pass).

The history 200 equipment includes a history receiver 210, a history transmitter 220, a history image restorer 230, and a history image controller 240. The history receiver 210 receives one or more of a vehicle event 20, a compressed video signal 10, a caption signal, and a compressed video signal synthesized from the onboard transmitter 140 of the train 100. . The onboard transmitter 140 and the history receiver 210 transmit and receive the signals through the wireless communication 400. The history image restorer 230 receives the compressed image signal from the history receiver 210 to restore the image signal 10, and the history image controller 240 outputs the restored image to a display (not shown). In order to control the video signal 10 to receive a control signal from the vehicle event processing unit 340 of the command room 300, which will be described in more detail below the command room 300 equipment.

Then, the history transmitter 220 receives a command from the vehicle event event processor 340 of the command room 300 and transmits the command to the vehicle receiver 150 of the train 100. The history transmitter 220 and the vehicle receiver 150 transmit and receive signals through the wireless communication 400 similarly to the signal transmitter and receiver of the vehicle transmitter 140 and the history receiver 210.

In addition, the command room 300 equipment includes a command room wired data receiver 310, a command room image restorer 320, a command room image controller 330, and a vehicle event processor 340. The command room wired data receiver 310 receives the vehicle event 20 and the video signal 10 through the history receiver 210, and in the command room image restorer 320 when the received video signal 10 is a compressed video signal. Is restored. The onboard event processing unit 340 inputs a processing command to the onboard event 20 received from the command room wired data receiver 310.

For example, if the received vehicle event 20 is a vehicle door open event, a vehicle door closed event, or a fire occurrence event, the vehicle event event processor 340 determines the importance of the event. In this case, since the fire occurrence event is the most important, a control signal for controlling the display of the video signal 10 corresponding to the corresponding event on a display (not shown) is generated. In addition, a signal indicating that no processing is performed on the vehicle event signal 20 that is not to be processed is returned, and the signal is transmitted to the history transmitter 220, the vehicle receiver 150, and the vehicle event controller 130.

The control signal generated in the vehicle event processor 340 is transmitted to the command room image controller 330, and the command room image controller 330 outputs the video signal 10 received from the command room image restorer 320 to the display. According to the control signal received from the vehicle event processing unit 340, the position and size of the video signal 10 to be output are controlled and output.

The on-vehicle event processing unit 340 controls a related signal output on the display, determines the in-train event 20, and inputs a processing command. The processing command is transmitted to the vehicle receiving unit 150 through the history transmitter 220, and processes the event 20 according to the processing command in the train 100 equipment. In addition, the control signal generated in the vehicle event processor 340 is also transmitted to the history image controller 240 to control the image signal 10 displayed in the history (200). In addition, the command room 300 may output a warning sound according to a processing command that the on-vehicle event processing unit 340 determines the on-vehicle event 20.

In the above, only the embodiment in which the vehicle event processing unit 340 is installed in the command room 300 equipment has been described. However, the vehicle event processing unit 340 is installed in other ground equipment such as the history or control room in addition to the command room 300 to receive the vehicle event 200 generated in the train 100 from the ground equipment other than the train 100 It may play a role of determining the importance and generating the event processing signal and returning it to the train 100, which is not shown in the drawings but should be interpreted within the range available for various applications.

An in-train generation event processing method using an in-train generation event transceiving apparatus of the present invention configured as described above may include generating and synthesizing an image signal; Video signal transmission step; Event signal generating step; Event signal transmission step; Receiving an event signal; Receiving and restoring an image signal; Video signal output step; Video signal output step; Image signal processing command input step; An event processing command input step; Event processing command delivery step; And an event processing command receiving step; a total of 11 steps are processed.

In the video signal generating and synthesizing step, the room image is captured by the image input processing unit 110 and the room image is compressed according to the type of the photographing camera, and the vehicle event controller 130 is generated by the image input processing unit 110. Subtitles and video signals are synthesized by generating subtitles corresponding to the video signals.

The video signal transmitting step is a step of transmitting a video signal from the on-vehicle transmitter 140 to the history receiver 210 and the history receiver 210 to the command room wired data receiver 310. In the event signal generation step, the vehicle event input unit 120 generates a vehicle event signal.

The event signal transmitting step is a step of transmitting a next-order event signal from the vehicle-based transmitter 140 to the history receiver 210 and the history receiver 210 to the command room wired data receiver 310, and the event signal receiving step includes a vehicle event processor. In step 340, the vehicle event signal is received.

In the video signal receiving and restoring step, the command room image restoring unit 320 receives the video signal and restores it when the received video signal is a compressed video signal. In the video signal output step, the restored video signal is output to the display.

In the video signal processing command input step, the vehicle event processor 340 determines the importance of the vehicle event signal received from the event signal receiving step, and displays and outputs the position and size of the video signal corresponding to the vehicle event according to the importance. Enter a processing instruction to adjust.

In the event processing command input step, a processing command corresponding to the on-board event signal received from the on-vehicle event signal receiving step is input, and in the event processing command delivery step, the event processing command sends the history transmitter 220 from the on-vehicle event processing unit 340. The train is delivered to the vehicle receiving unit 150 through.

Finally, in the event processing command receiving step, the onboard receiving unit 150 of the train receives the event processing command and processes the onboard event according to the received processing command. As described above, the processing includes the 11 processing steps to determine the on-vehicle event signal 20 generated in the train in the command room 300, and transmits a processing instruction to the train 100 to process the on-board event.

Here, the video signal restoration step is also processed by the historical video restoration unit 230, and returns to the video signal output step according to the processing command generated in the video signal processing command input step to control the video signal output.

In addition, in the video signal transmission step, the event signal transmission step and the event processing command transmission step, the vehicle phase transmitter 140 and history receiver 210, the vehicle receiver 150 and history transmitter 220 through the wireless communication 400 The video signal 10 and the vehicle event signal 20 are transmitted and received.

2 is a flowchart of a method for processing in-train occurrence events occurring in the train 100. Hereinafter, a method for processing an event occurring in a train will be described with reference to FIG. 2, which is to explain a processing step, a flow, and a context. If not, it should be interpreted within the scope not departing from the method for handling the event occurring in a train of the present invention, which should not be limited thereto.

First, in the room image capturing and compressing step (S101), an image signal 10 is generated by the image input processor 110 of the train 100, and the image signal 10 is compressed according to the type of camera. In the video signal event occurrence checking step (S102), it is a step of checking whether the on-vehicle event signal 20 has occurred in the on-vehicle event input unit 120 of the train. In this step, when the occurrence of the event is not confirmed, the image signal 10 generated by the image input processing unit 110 is transmitted, and when the occurrence of the event is confirmed, the process proceeds to the next step.

The vehicle event occurrence checking step (S102) is a step of checking whether an event has occurred in the vehicle event input unit 120. If the occurrence of the event is confirmed, go to the event processing command generation confirmation step (S104), and if the event is not confirmed, go to the image transmission step (S105) to capture the video signal generated in the room image capture and compression (S101) step Transfer to ground equipment.

Receiving an event processing command from the ground equipment (S103) is a step of receiving a processing command for the onboard event signal from the onboard event processing unit 340 of the command room 300. The present invention determines the event occurred in the train 100 in the ground equipment (historic, control room or command room) and inputs a processing command for the event to deliver to the train (100).

Event processing command generation confirmation step (S104) is a step of confirming whether or not the ground equipment input the processing command for the event occurred in the train. For example, the event signal 20 generated in the train 100 is checked in the command room 300, and the importance of the event is determined to determine whether a processing instruction for the event is input in the on-vehicle event processing unit 340. At this time, when the event processing command is received, the process moves to the event, video and subtitle transmission (S106) step, and if the event processing command is not received, moves to the event and video transmission (S107) step.

Event, image and subtitle transmission step (S106) is a step for transmitting the corresponding event, image and subtitle to the vehicle-borne transmitter 140 only for the image of the event processing command from the ground equipment. In this case, the caption is a caption at a level where the on-vehicle event control unit 130 further explains the video signal 10 generated by the train 100.

Next, in the step S108 of fixing only the room image of the event is generated, according to the event processing command received by the vehicle event control unit 130 from the command room 300 equipment, the image input processing unit 110 is an event processing command Only the room image generated is fixed and transmitted to the ground equipment.

Then, when the event processing command is not confirmed in the event processing command generation confirmation step (S104), the event and video transmission step (S107) proceeds, in the event and image transmission step (S107) is input from the vehicle event control unit 130 Since there is no subtitle, only the event signal and the video signal are transmitted to the next-order transmitter 140.

The image signal 10 and the vehicle event signal 20 transmitted to the vehicle on-board transmitter 140 through the above steps are transmitted to the ground equipment, and the processing method of the ground equipment will be described with reference to FIG. 3. (The ground equipment can be either command room equipment, historical equipment, or control room equipment. Here, the command equipment and history equipment will be described.)

First, the on-vehicle vehicle event signal 20 and the video signal 10 generated in the train 100 are transmitted to the on-vehicle transmitter 140, and the video signal 10 and the event from the on-vehicle transmitter 140 to the history receiver 210. Signal 20 is received (S201). The video signal 10 and the vehicle event signal 20 received from the history receiver 210 are transmitted to the command room wired data receiver 310, and the video signal restoration step S202 is performed by the command room image restorer 320. .

Next, the vehicle event processing unit 340 of the command room 300 proceeds with the event reception check step (S203), in this step (S203) confirms whether or not the event signal 20 from the train 100 received. do. If the vehicle event signal 20 is received, go to the event check step (S204) to check the contents of the received vehicle event signal, and if the vehicle event signal is not received, display only the video signal 10 of the ground equipment (not shown). Outputs (S210).

Then, in the event processing step (S205) to determine the importance of the on-vehicle event signal 20 generated in the train 100 to determine whether to process or not to process, for the event 20 not to process In operation S210, only the image signal 10 is output to the display. If it is determined in step S205 to process the event 20, the process moves to the next step S206.

Selecting the output cabin image (S206) is a step of selecting only the corresponding image 10 to process the event signal 20 among the cabin images 10 received from the train 100. In the event processing command input step (S207), a processing command for processing the corresponding on-vehicle event signal 20 is determined and input based on the video signal output to the display. At this time, the process instruction input unit is the onboard event processing unit 340.

In the event processing command and output image transmitting step (S208), the train 100 receives the processing command generated in the event processing command input step (S207) through the history transmitter 220, the vehicle receiver 150, and the vehicle event controller 130. To pass. In addition, in this step (S208) and transmits the video corresponding to the event processing command is input to the image control unit 240 or 330.

In the step S209 of controlling the position and size of the output image, the manager of the command room 300 corresponds to the event 20 having high importance according to the processing command received from the video signal processing command input step S207. The position at which the image 10 is displayed on the display or the size at which the image is displayed may be controlled. This has the effect of judging and processing the events occurring in the train by dividing necessary and unnecessary images.

Finally, in the image output step S210, the image signal 10 generated by the train 100 is output on a display (not shown) of the ground equipment. In this case, the video signal in which the event does not occur is also output in the event receiving confirmation step (S203), and the video signal in which the event occurs is also output.

In describing the present patent, the vehicle event signal 20 is mixedly indicated as a vehicle event or an event, but all of these refer to the vehicle event signal 20 generated in the train 100, and the technology is used due to the use of words. There should be no misunderstanding.

While the present invention has been particularly shown and described with reference to exemplary embodiments, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, Of course, this is possible. Therefore, the scope of the present invention should not be limited to the described embodiments, but should be defined by the equivalents as well as the claims that follow.

10: video signal 20: vehicle event signal
100: train 110: video input processing unit
120: vehicle event input unit 130: vehicle event control unit
140: on-board transmitter 150: on-board receiver
200: history 210: history receiver
220: history transmission unit 230: history image restoration unit
240: history video control unit 300 command room
310: command room wired data receiver 320: command room image restoration unit
330: command room video control unit 340: car event processing unit
400: wireless communication section

Claims (12)

A vehicle event input unit generating a vehicle event on a train;
An image input processor configured to generate a video signal by capturing a room image from a train;
A vehicle transmission unit configured to receive a vehicle event signal and an image signal from the vehicle event input unit and the image input processing unit, respectively and transmit the vehicle event signal and the image signal to the outside;
A history receiver configured to receive a vehicle event signal and a video signal from the vehicle transmitter;
A command room wired data receiver configured to receive a vehicle event signal and a video signal through the history receiver;
An on-vehicle event processing unit for receiving an on-vehicle event signal generated in a train from the command-line wired data receiving unit or a history receiving unit and inputting a processing instruction for the received on-vehicle event signal by being located in a command room or a history on the ground;
Located in the history, history transmission unit for receiving a vehicle event processing command from the vehicle event processing unit and transmits to the train;
A vehicle receiving unit located in a train and receiving an on-vehicle event processing command from the history transmitter; And,
And a vehicle receiver configured to receive a processing instruction from the history transmitter.
A train located in the history or command room and including an image control unit for controlling the video signal generated by the video input processing unit of the train to be transmitted from the history or command room according to the on-vehicle event processing command generated by the on-vehicle event processing unit. My Occurring Event Transceiver. The method of claim 1,
The train further comprises a vehicle event control unit,
The on-vehicle event control unit receives a processing command for the on-board event signal from the on-board receiving unit, and transmits the received event processing command to the image input processing unit. The method of claim 2,
By installing a room image capture camera in the image input processing unit, if the room image capture camera is an analog method, compress the video signal, in the case of IP cameras do not compress the video signal,
The vehicle event controller generates an image signal control subtitle corresponding to the vehicle event generated by the vehicle event input unit and transmits the image signal control subtitle to the image input processor.
And a video input processing unit synthesizes a video signal and a video signal control subtitle generated by the on-vehicle event control unit. The method of claim 2,
The image input processing unit in-train event transmitting and receiving device, characterized in that for transmitting only the room image of the corresponding room image is generated according to the event processing command received from the on-vehicle event control unit. The method of claim 1,
The on-vehicle event transmitting and receiving unit, and the history transmitting unit and the on-board event receiving unit, characterized in that for transmitting and receiving a signal by wireless communication. The method of claim 1,
The train event processor may determine the importance of the event with respect to the on-board event signal received from the command room wired data receiver, determine a position to output an image signal on the display, and transmit the determination result to the history transmitter. My Occurring Event Transceiver. The method according to claim 6,
In addition, the command room includes a command room image restoration unit,
The command room image restoration unit restores the compressed video signal received from the command room wired data receiver,
And the command room image control unit controls the video signal using the on-vehicle event determination result received from the on-vehicle event processing unit, and outputs the controlled video signal to the display of the command room. The method according to claim 6,
In-train event transmitting and receiving device, characterized in that for outputting a warning sound in accordance with the event determination result of the vehicle event processing unit. The method according to claim 6,
Including the history video restoration unit in the history,
The historical image restoring unit restores the compressed video signal received from the history receiving unit.
And the history image control unit controls the image signal by using the event determination result received from the onboard event processor, and outputs the controlled image signal to the display of history. Processing method through the event transmitting and receiving device in the train,
The image input processing unit captures the room image, compresses the room image according to the type of the shooting camera, and the vehicle event controller generates a subtitle corresponding to the image signal generated by the image input processing unit to synthesize the caption and the image signal. Generating and synthesizing an image signal;
A video signal transmission step of transmitting a video signal from a vehicle-borne transmitter to a history receiver and a history receiver to a command room wired data receiver;
An event signal generation step of generating a vehicle event signal at the vehicle event input unit;
An event signal transmission step of transmitting a vehicle event signal from the vehicle-borne transmitter to the history receiver and the history receiver to the command room wired data receiver;
An event signal receiving step of receiving a vehicle event signal in a vehicle event processing unit;
A video signal receiving and restoring step of receiving and restoring a video signal from a command room image restoring unit;
A video signal output step of outputting the restored video signal to a display;
An image signal processing instruction for inputting a processing command to determine the importance of the on-vehicle event signal received from the event signal receiving step and to adjust the display output position and size of the video signal corresponding to the corresponding on-vehicle event according to the importance. Input step;
An event processing instruction input step of inputting a processing instruction corresponding to the onboard event signal received from the onboard event signal receiving step;
An event processing command transfer step of transmitting the event processing command from the onboard event processing unit to the onboard receiving unit of the train via the history transmitter; And,
And receiving an event processing command from the onboard receiving unit of the train and processing an onboard event according to the received processing command.
In-train event processing method characterized in that the on-board event signal generated in the train determines the command room, and transmits a processing command to the train to process the on-board event. The method of claim 10,
The video signal restoration step is also processed in the historical video restoration unit,
And returning to the video signal output step according to the processing command generated in the video signal processing command input step to control the video signal output. The method of claim 10,
In the train signal generation step, characterized in that the on-board transmitter and the history receiver, the on-board receiver and the history transmitter in the video signal transmission step, the event signal transmission step and the event processing command transmission step to transmit and receive the video signal and the car event signal through wireless communication. Treatment method.

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