JP2016013737A - Train information acquisition program and information providing system - Google Patents

Abstract

PROBLEM TO BE SOLVED: To enable users, hearing handicapped persons or foreigners in particular, to quickly acquire necessary information in a train.SOLUTION: A portable terminal (user terminal 3) acquires specific information specific to a train 1 and transmits the same to an information providing server 5. The information providing server 5 transmits operation positional information of the train 1 corresponding to the specific information, operation information for an area to which a section where the train travels belongs, and character information on contents that have been broadcast in the train, to the portable terminal. The portable terminal displays the operation positional information of the train received from the information providing server 5, operation information for an area to which the section where the train travels belongs, and character information on contents that have been broadcast in the train simultaneously on a screen of the display device.

Description

  The present invention relates to a train information acquisition program and an information provision system for causing a portable terminal including a display device to function as information acquisition means.

Currently, hearing-impaired people and foreign tourists get information by using guide signs and writings at stations when using the railway.
However, it is difficult to obtain information in a train where the crew's broadcast is the main information, and it is particularly difficult to obtain information that changes every time an abnormality such as a train delay or an accident.
In addition, hearing-impaired people often cannot communicate with healthy people, and the actual situation is that other passengers cannot hear the situation.
In order to eliminate such inconvenience, a system for displaying broadcast contents on a portable terminal carried by a user has been proposed (see, for example, Patent Document 1).
Furthermore, since the in-car broadcast of the crew members is in Japanese for foreign tourists, it has been difficult to obtain information such as in-car broadcasts at the time of abnormalities such as train delays and accidents.

JP 2007-158789 A

In the system of Patent Document 1, information in which the broadcast content is converted into characters can be obtained in the mobile terminal, but information beyond that cannot be obtained.
Especially when there are abnormalities such as train delays or accidents, information other than the broadcast contents is necessary to understand and deal with the situation, but this information is referenced by accessing the web site with a mobile terminal. During this time, it becomes impossible to grasp the contents of the broadcast.

  An object of the present invention is to enable a user, particularly a hearing impaired person or a foreigner, to quickly obtain necessary information on a train.

In order to solve the above problems, the first invention is a train information acquisition program for causing a portable terminal including a display device to function as information acquisition means,
The mobile device
Unique information acquisition means for acquiring the unique information transmitted by the transmission means for transmitting the unique information unique to the train into the train;
Unique information transmission means for transmitting the unique information acquired by the unique information acquisition means to an information providing server;
The operation position receiving means for receiving the operation position information that the information providing server acquires the information on the operation position of the train corresponding to the specific information and transmits it to the mobile terminal from the operation position management server that manages the operation position of the train ,
From the operation information management server that manages the train operation information, the information providing server acquires operation information of the area to which the line section on which the train corresponding to the specific information travels belongs and receives the operation information transmitted to the mobile terminal Operation information receiving means,
From the broadcast information server that stores the content broadcast in the train as character information in association with the specific information of the train, the information providing server acquires the character information about the train corresponding to the specific information, and the mobile terminal Character information receiving means for receiving character information to be transmitted to
Display means for simultaneously displaying the information received by the operation position receiving means, the operation information receiving means and the character information receiving means on one screen in the display device,
It is made to function as.

According to the first invention, since the user can check the operation position information, the operation information, and the character information at the same time, the user, particularly the hearing impaired person or a foreigner, can quickly acquire necessary information in the train. .
In addition, even if it is difficult for foreigners to acquire information using character information, the situation can be grasped from operation position information and operation information that do not use character information.

2nd invention is the train information acquisition program of 1st invention,
The transmitting means is
Configured to transmit a non-audible sound including the specific information into the train,
The unique information acquisition means includes
A non-audible sound receiving means for receiving the non-audible sound including the unique information transmitted by the transmitting means in the train;
Specific information extracting means for extracting and acquiring the specific information from the non-audible sound received by the non-audible sound receiving means;
It functions as.

According to the second invention, the transmission means can be simplified and the modification to the train can be minimized.
In addition, since no radio wave is used, a transmission means can be provided near the priority seat.

3rd invention is the train information acquisition program of 1st or 2nd invention,
The portable terminal is made to function as a translation unit that translates information received by the operation position reception unit, the operation information reception unit, and the character information reception unit and simultaneously displays the information on one screen on the display device. .

  According to the third invention, since character information of each information such as operation information, operation position information, and character information is translated by the translation means and displayed on the display device, a user, particularly a foreigner, is necessary in the train. Information can be acquired promptly.

4th invention is an information provision system which provides information about a train to a portable terminal provided with a display device,
A transmission means for transmitting unique information unique to the train into the train;
Unique information receiving means for receiving, from the portable terminal, the unique information acquired by the portable terminal from the transmitting means;
Voice recognition means for recognizing the voice broadcast in the train and converting it into character information;
A broadcast information server for storing the character information in association with the specific information of the train;
An operation position management server for managing the operation position of the train;
An operation information management server for managing train operation information;
Based on the unique information received by the unique information receiving means, the operation position transmitting means for acquiring information on the operation position of the train corresponding to the unique information from the operation position management server and transmitting it to the portable terminal;
Based on the unique information received by the unique information receiving means, the operation information that acquires the operation information of the area to which the line section where the train corresponding to the specific information travels belongs from the operation information management server and transmits it to the portable terminal A transmission means;
Based on the unique information received by the unique information receiving means, character information transmitting means for acquiring character information about the train corresponding to the unique information from the broadcast information server and transmitting the character information to the portable terminal;
Display means for simultaneously displaying the information transmitted by the operation position transmission means, the operation information transmission means and the character information transmission means on one screen in the display device of the mobile terminal;
It is characterized by providing.

According to the fourth invention, since the user can check the operation position information, the operation information, and the character information at the same time, the user, particularly the hearing-impaired person or the foreigner, can quickly acquire necessary information in the train. .
In addition, even if it is difficult for foreigners to acquire information using character information, the situation can be grasped from operation position information and operation information that do not use character information.

A fifth invention is the information providing system of the fourth invention, wherein the sending means is
Configured to transmit a non-audible sound including the specific information into the train,
The portable terminal is
A non-audible sound receiving means for receiving the non-audible sound including the specific information transmitted by the transmitting means in the train;
Specific information extracting means for extracting and acquiring the specific information from the non-audible sound received by the non-audible sound receiving means;
It is characterized by providing.

According to the fifth aspect, the transmission means can be simplified, and the modification to the train can be minimized.
In addition, since no radio wave is used, a transmission means can be provided near the priority seat.

6th invention is the information provision system of 4th or 5th invention,
The information processing apparatus includes a translation unit that translates the operation position information, the operation information, and the character information.

  According to the sixth invention, since character information of each information such as operation information, operation position information, and character information is translated by the translation means and displayed on the display device, a user, particularly a foreigner, is necessary in the train. Information can be acquired promptly.

  According to the present invention, since the user can check the operation position information, the operation information, and the character information at the same time, the user, particularly a hearing impaired person or a foreigner, can quickly acquire necessary information in the train.

It is a figure which shows schematic structure of an information provision system. It is a block diagram which shows the structure of a user terminal. It is a figure explaining the process in a user terminal, a server, and a crew member terminal, and transmission / reception of information. It is a figure explaining the process in a user terminal and a server, and transmission / reception of information. It is a figure which shows the example of a display in a user terminal.

Embodiments of the present invention will be described below with reference to the drawings.
As shown in FIG. 1, in the information providing system, a transmission means 2 for transmitting unique information (ID) unique to each train 1 to the train, a user terminal 3 that is a portable terminal possessed by a user of the train 1, a train A crew member terminal 4 that is a terminal of one crew member, an information providing server 5 that provides information to the user terminal 3, an operation position management server 6 that manages the operation position of the train 1, and operation information that manages the operation information of the train 1 The management server 7 includes a broadcast information server 8 that accumulates the contents broadcast in the train as character information.

In this information providing system, voice information broadcast by a crew member of a train 1 is used as character information and displayed on a user terminal 3 of a user on the train 1.
In addition to the character information, the user terminal 3 has trouble in the operation of the train such as the operation position information that is the information on the operation position of the train 1 and the accident or delay in the area to which the line zone where the train 1 travels belongs. The operation information which is information indicating that the vehicle is running is displayed.
In addition, the train information acquisition program is a program that is executed in the user terminal 3 and enables the user terminal 3 to display such information.

The transmitting means 2 transmits a non-audible sound including unique information into the train, and has a number and arrangement so that the non-audible sound can be received at any position on the train 1.
The non-audible sound is a sound wave and is reflected without passing through the wall, and therefore has an advantage that a signal hardly leaks out of the vehicle in a closed space such as a train vehicle. However, since it is a sound wave, it cannot be passed through the wall, and the transmission range is limited to, for example, an area with a radius of about several tens of meters. Therefore, it is partitioned by each vehicle and wall constituting the train 1 train. It is desirable to provide the transmission means 2 for each room (crew room etc.). This makes it possible to receive non-audible sounds not only in the vehicle cabin but also in the crew cabin.

The user terminal 3 is a portable terminal such as a smartphone, a mobile phone, a tablet terminal, or a personal computer.
As shown in FIG. 2, the user terminal 3 includes a CPU 31 that performs arithmetic processing, a ROM 32 that is an electrically rewritable nonvolatile memory such as an EEPROM, a control unit that includes a work area of the CPU 31 and a RAM 33 that stores various information. Is provided.
In addition, a display device 10 such as a liquid crystal display device or an EL display device, a button or a touch panel built in the display device 10 and the like, an input means 34 that receives user input, a microphone 35 that forms a voice input means, and a network The communication means 36 which performs communication via is provided.

The microphone 35 can capture the inaudible sound transmitted by the transmitting means 2 and may be used as a microphone for capturing the audible sound or may be a separate microphone.
In this user terminal 3, the train information acquisition program of the present invention can be downloaded from the outside and stored in the ROM 32, and the train information acquisition program stored in the ROM 32 can be executed by the control means including the CPU 31, etc. By executing the train information acquisition program, the user terminal 3 functions as information acquisition means.

The crew terminal 4 is a portable terminal such as a smartphone, a mobile phone, a tablet terminal, or a personal computer, and has the same configuration as the user terminal 3.
The microphone provided in the crew terminal 4 can also capture the inaudible sound transmitted by the transmission means 2.
This microphone may be used as a microphone that captures an audible sound such as a crew member's voice, or may be a separate microphone.

In this crew terminal 4, as with the user terminal 3, a program that extracts specific information from non-audible sound captured from a microphone and transmits it to the information providing server 5, and a voice recognition program that converts voice into character information are stored in ROM It is remembered.
By executing these programs, it functions as voice recognition means for converting the input voice into character information, and it is possible to transmit the unique information and the character information to the information providing server 5.
The crew terminal 4 may be a device installed in the crew room of the train 1.

The information providing server 5 includes a CPU, a ROM, a RAM, a storage unit such as a hard disk, a communication unit, and the like (not shown).
The information providing server 5 exchanges information with the user terminal 3 and the crew terminal 4 via the network and stores necessary information.
Further, an operation position management server 6 that manages the operation position of the train 1, an operation information management server 7 that manages the operation information of the train 1, and a broadcast information server 8 that accumulates the contents broadcast in the train as character information are also connected. Processing such as exchange of information with these and extraction of necessary information is performed.

The operation position management server 6 has a CPU, a ROM, a RAM, a storage means such as a hard disk, a communication means, etc. (not shown).
This operation position management server 6 can be obtained from the train number, window number (how many homes are there), train delay time, kilometer, up and down (identification of up or down) and track circuit. Information (TID information) such as train position information is collected and managed.

The operation information management server 7 includes storage means such as a CPU, ROM, RAM, and hard disk (not shown), communication means, and the like.
The operation information management server 7 manages information indicating that a failure has occurred in train operation, such as an accident or delay occurring in each line section.

The broadcast information server 8 includes a CPU, a ROM, a RAM, a storage unit such as a hard disk, a communication unit, and the like (not shown).
The broadcast information server 8 accumulates character information obtained by converting voice information input by the crew of the train 1 to the crew terminal 4 by voice recognition means.
In this character information, unique information unique to the train 1 to which the voice information has been input, the broadcast time, and the like are associated and stored.

Next, specific processing in the information providing system configured as described above will be described.
As shown in FIG. 3, the user terminal 3 that executes the train information acquisition program of the present invention captures the non-audible sound transmitted from the transmission means 2 from the microphone 35 of the user terminal 3 (step S <b> 1). The unique information is extracted from the non-audible sound (step S2) and stored in the storage means of the user terminal 3 (step S3).
Then, the extracted unique information is transmitted to the information providing server 5 together with identification information for identifying itself (step S4). The identification information may be an individual identification number of the user terminal 3, a member number of a user who has registered as a member in advance, an e-mail address, a password, or the like.
The information providing server 5 associates the unique information transmitted from the user terminal 3 with the identification information and stores it as user information (step S5).

Note that the user terminal 3 periodically captures inaudible sound, extracts unique information, and determines whether the user terminal 3 matches the unique information stored in the user terminal 3. It is preferable to check the existing train 1 periodically.
If the extracted unique information is different from the unique information stored in the user terminal 3, new unique information and identification information for identifying itself are given to the information providing server 5 as the user has changed trains. Send.
The information providing server 5 deletes old user information including the identification information and stores the new unique information and identification information as user information based on newly receiving the unique information and identification information. .
Further, if the user terminal 3 can be forcibly acquired and transmitted to the information providing server 5 based on the user's operation, it does not wait for the periodic check of the specific information. The corresponding information can be obtained immediately after changing to.

If no inaudible sound is received for a predetermined period, the information providing server 5 transmits information indicating that the user has exited the train 1 and that the reception of the information is terminated.
Similarly, when the user terminal 3 ends the train information acquisition program, the information providing server 5 is transmitted to the information providing server 5 so that the reception of the identification information and the information is ended.
The information providing server 5 erases the user information based on the reception of these pieces of information, and ends the provision of information.
Further, identification information and information indicating that reception of information is to be terminated may be transmitted to the information providing server 5 based on the user's operation so that the reception of information can be forcibly terminated.

  As shown in FIG. 3, the crew terminal 4 captures the non-audible sound transmitted by the transmitting means 2 from the microphone (step S6), extracts the unique information from the captured non-audible sound (step S7), and the crew terminal 4 It memorize | stores in a memory | storage means (step S8).

When the crew of the train 1 inputs the voice to be broadcast into the vehicle to the microphone of the crew terminal 4, the crew terminal 4 converts the inputted voice into character information by voice recognition means (step S9) and stores it in the crew terminal 4 The unique information, the character information, and the broadcast time are transmitted to the information providing server 5 (step S10).
The information providing server 5 associates the unique information transmitted from the crew terminal 4, the character information, and the time when the broadcast is performed, and accumulates them in the broadcast information server 8 (step S <b> 11).
Note that the microphone of the crew terminal 4 may be added to the in-car broadcast microphone so that sound is input to the crew terminal at the same time as the in-car broadcast, or the attendant sends the voice to the crew terminal 4 separately from the in-car broadcast. You may make it input.

As shown in FIG. 4, the information providing server 5 acquires information corresponding to the unique information stored as the user information, and is identified by the identification information stored in association with the unique information as the user information. It transmits to the user terminal 3.
Specifically, the information providing server 5 receives information on the operation position of the train 1 corresponding to the specific information from the operation position management server 6 and the operation position of the train 1 located in a predetermined range centered on the operation position. Information is acquired (step S21) and transmitted to the user terminal 3 (step S22).
The information providing server 5 has a database including the train number of each train and information on the unique information transmitted by the transmitting means 2 installed, and the train 1 can be obtained from the unique information by referring to this database. It is possible to specify.

Moreover, the information provision server 5 acquires the operation information of the area to which the line section where the train 1 corresponding to the specific information travels belongs from the operation information management server 7 (step S23), and transmits it to the user terminal 3 ( Step S24).
In addition, you may make it identify the line section from which the train 1 will drive | work from specific information, and you may make it identify a line section from the positional information on the train 1 obtained from the operation position management server 6. FIG.

Moreover, the information provision server 5 acquires the character information about the train 1 corresponding to the specific information from the broadcast information server 8 (step S25), and transmits it to the user terminal 3 (step S26).
At this time, the information providing server 5 acquires and transmits character information having the latest broadcast time. However, when the unique information is received from the user terminal 3 and the character information corresponding to the unique information is transmitted for the first time, the past character information broadcast in the period up to a predetermined time is also acquired and transmitted. May be.

  In this way, unique information is given to each train 1 and verification is performed based on the unique information. For example, even when a plurality of trains 1 are traveling in the same line section, The user can acquire the character information of the in-car broadcast in the train 1 on which the user has boarded without confusion of the character information of the in-car broadcast.

As described above, the timing at which the information providing server 5 acquires information from each server and transmits the information to the user terminal 3 is a predetermined time when the unique information is received from the user terminal 3 and the user information is stored. In this case, there is a case where there is a request for information provision from the user terminal 3 or a case where information indicating that the information has been updated is transmitted from each server to the information provision server 5.
In addition, when information indicating that information has been updated is transmitted from each server to the information providing server 5, information is transmitted based on the information update as shown in the lower part of FIG. When the update information is provided to the providing server 5 (step S28), the information providing server 5 extracts the user information including the specific information corresponding to the update information and extracts the user terminal 3 that transmits the information (step S28). S29). Then, the update information is transmitted to the corresponding user terminal 3 (step S30), and the user terminal 3 that has received the update information updates the display (step S31).

The user terminal 3 receives the operation position information, the operation information, and the character information transmitted from the information providing server 5 and displays them simultaneously on one screen on the display device 10 (steps S27 and S31).
FIG. 5 shows an example of display.
The upper part of the screen is an operation information display unit 11 for displaying operation information. In the display in the operation information display unit 11, the operation information is shown by highlighting the route in which an accident or delay occurs on the route map. By displaying the operation information on the route map, it is possible to visually and totally grasp the influence of accidents and delays on other routes.
As the operation information, in addition to this, detailed contents of accidents and delays, estimated recovery time, information on transfer transportation, and the like may be displayed.

The center of the screen is an operation position display unit 12 that displays information on the operation position.
In the display in this operation position display part 12, the position of the other train 1b of the periphery other than the position of the train 1a which the user has boarded on the route map which shows the surrounding station 12a and the path | route 12b is shown.
The train 1a on which the user is boarding and the other train 1b are displayed in different displays so that they can be distinguished. Here, the train 1a on which the user is boarding is displayed in a shaded manner. Train 1b is displayed in white.

As the position information of the other train 1b, not only the train in the same line as the train 1a in which the user terminal 3 exists, but also the train 1b in the line that branches from or merges with the line The position information may be displayed together. Further, the user may be allowed to change the display range.
From the display of the operation position, it is possible to determine whether it is possible to transfer to another train 1b in addition to the position of the train 1a on which the user gets.

In addition to this, the destination, type, delay time, etc. of each train 1 may be displayed as information on the operation position. In addition, detailed contents of accidents and delays occurring in the line area where the user is on, the expected recovery time, information on transfer transportation, and the like may be displayed.
By providing the crew terminal 4 with a positioning function such as a GPS function, it is possible to acquire positioning information, which is its own position information, and transmitting this positioning information to the information providing server 5 together with specific information. The providing server 5 can make it possible to grasp more accurate position information of each train, and by transmitting this information to the user terminal 3, more accurate position information can be provided.
In addition, the information providing server 5 can refer to the timetable database in which timetable information, kilometer information, and the like are accumulated, and the delay time of each train is compared with the position information from the operation position management server 6 and the above positioning information. By calculating the minutes, the delay time can be provided to the user terminal 3.
The calculation of the delay time, for example, creates a graph showing the relationship between time and position in the case of scheduled operation based on timetable information and kilometer information, and plots the collected latitude and longitude information on the graph together with the positioning time Then, the difference from the scheduled operation is calculated as delay time / minute information.

Moreover, you may make it show the information of the delay time about each line section obtained in this way on the route map of the operation information display part 11. FIG.
For example, if the delay time value in the delay time information is “less than 5 minutes”, the display color is “blue”, and if the delay time value in the delay time information is “less than 30 minutes”, the display color is “ The display color may be displayed as “red” if the value of the delay time in the delay time information is “exceeding 30 minutes”.
Thus, the information providing server 5 changes the display color on the display screen of the content to be provided to the user terminal 3 when the value of the delay time in the calculated delay time information exceeds a predetermined value. This makes it easier to visually grasp the delay state of the train.

When the crew terminal 4 is provided with a positioning function so that the position of the train can be grasped, sufficient information can be obtained if the positioning information acquisition cycle from the crew terminal 4 is long or communication is interrupted. If not, the content indicated by the position information and the positioning information by the operation position management server 6 may not match and a contradiction may occur.
In this case, position information is provided by giving priority to the information of the operation position management server 6.
Further, when the operation position management server 6 cannot grasp the position information or when it is a line section where the position information cannot be grasped, the position information may be provided using the positioning information from the crew terminal 4.

The lower part of the screen is a character information display unit 13 for displaying character information.
The display in the character information display unit 13 is displayed in a timeline format in which broadcast contents are arranged in chronological order. In addition to the latest broadcast contents 13a, past broadcast contents 13b can be viewed. Is possible. The broadcast time is also displayed.
The latest broadcast content 13a is displayed as a balloon from an icon 13c imitating a crew member so that the latest broadcast content 13a can be seen at a glance.

Here, up to two past broadcast contents 13b can be displayed. However, the broadcast contents may be further traced back to the past.
In this case, as the user performs an operation of viewing the past broadcast content 13b by scrolling or the like, a request is sent from the user terminal 3 to transmit the past broadcast content to the information providing server 5 to provide the information. The server 5 acquires the past broadcast content corresponding to the unique information from the broadcast information server 8 and transmits it to the user terminal 3.

In addition, you may make it display not only what converted the audio | voice input into the crew terminal 4 into character information but the character information corresponding to the audio | voice automatically broadcast in a vehicle.
Further, not only the train 1 but also a guidance broadcast in the station premises may be displayed as character information.
In this case, the transmission means 2 is provided at the station, and the station staff inputs voice to the crew terminal 4.
Alternatively, the broadcast facility installed at the station may be provided with voice recognition means, and the character information may be transmitted to the information providing server 5 together with the unique information corresponding to each station.
Moreover, in the user terminal 3, you may enable it to acquire the character information of the broadcast in the said station or the train 1b by selecting the display of the station or the other train 1b in the operation position display part 12. FIG.

  According to the information providing system and the train information acquisition program as described above, the user can check the operation position information, the operation information, and the character information at the same time. Can be obtained quickly and comprehensive judgment can be made using these pieces of information, so that the user can efficiently understand the situation and act during normal operation or when an abnormality such as an accident occurs. Especially for visually handicapped persons, it is possible to effectively transmit information that has never been achieved.

The crew terminal 4 transmits voice information and unique information to the information providing server 5, and converts the voice information into character information by voice recognition means provided in the information providing server 5 or the broadcast information server 8. Also good.
Further, it is possible to set the normal broadcast and the emergency broadcast for the voice input at the crew terminal 4, and the broadcast information server 8 may store the normal broadcast and the emergency broadcast together with the character information.
Then, the user terminal 3 is set to receive one or both of the normal broadcast and the emergency broadcast, and the setting is transmitted to the information providing server 5, and the information providing server 5 receives information according to this setting. May be transmitted to the user terminal 3.
Further, the character information display unit 13 may display the normal broadcast and the emergency broadcast for each character information, or display both the normal broadcast and the emergency broadcast or only one according to the user's operation. You may do it.

Further, the transmission means 2 may not use non-audible sound as long as it can transmit the unique information unique to each train 1 to the user terminal 3 and the crew terminal 4, for example, by light or radio waves. The user information 3 may be transmitted, and the user terminal 3 and the crew terminal 4 may have a function of receiving the unique information transmitted by the transmission means 2.
In addition, the unique information may be transmitted by short-distance communication such as an IC tag or infrared communication. In this case, information is received by bringing the user terminal 3 close to the transmitting means.

The user terminal 3 may be made to select whether or not the character information is necessary, and the selection result may be transmitted to the information providing server 5.
In this case, the information providing server 5 transmits the character information only to the user terminal 3 that has selected that character information is required.
Further, it may be possible to select whether or not the operation position information and the operation information are necessary, and only the information necessary for the user may be displayed on the screen.

Moreover, you may enable it to select the language used in the display of the user terminal 3. FIG. In this case, when storing information such as operation information, operation position information, and character information, the character information translated by the translation means provided in the crew terminal 4 and each of the servers 6 to 8 may be stored together. It is good, and when transmitting each information to the user terminal 3, you may make it translate and transmit by the translation means with which the information provision server 5 was equipped, or the user terminal 3 was equipped with the translation means and received Information may be translated. Since the character information of each information such as operation information, operation position information, and character information is translated by the translation means and displayed on the display device, the user, particularly a foreigner, can quickly acquire necessary information in the train.
Further, the train 1 is provided with means for acquiring information from the information providing server 5, and the information provided from the information providing server 5 is displayed in the same manner as the user terminal 3 on the display device attached to the train 1. good.

Further, a plurality of transmission means 2 mounted on one train 1 may all transmit the same specific information, or each transmission means 2 may transmit different specific information.
When each transmission means 2 transmits separate unique information, the information providing server 5 refers to a database including information on the mounting position of the transmission means 2 in the train 1 and the specific information to be transmitted. It becomes possible to specify where the person is on the train 1.
In addition, if different specific information is transmitted to the front and rear crew rooms, it is possible to determine which of the crew rooms the crew member has broadcast (whether the driver or the conductor).

DESCRIPTION OF SYMBOLS 1 Train 2 Transmission means 3 User terminal 4 Crew terminal 5 Information provision server 6 Operation position management server 7 Operation information management server 8 Broadcast information server 10 Display device

Claims (6)

A train information acquisition program for causing a portable terminal including a display device to function as an information acquisition unit,
The mobile device
Unique information acquisition means for acquiring the unique information transmitted by the transmission means for transmitting the unique information unique to the train into the train;
Unique information transmission means for transmitting the unique information acquired by the unique information acquisition means to an information providing server;
The operation position receiving means for receiving the operation position information that the information providing server acquires the information on the operation position of the train corresponding to the specific information and transmits it to the mobile terminal from the operation position management server that manages the operation position of the train ,
From the operation information management server that manages the train operation information, the information providing server acquires operation information of the area to which the line section on which the train corresponding to the specific information travels belongs and receives the operation information transmitted to the mobile terminal Operation information receiving means,
From the broadcast information server that stores the content broadcast in the train as character information in association with the specific information of the train, the information providing server acquires the character information about the train corresponding to the specific information, and the mobile terminal Character information receiving means for receiving character information to be transmitted to
Display means for simultaneously displaying the information received by the operation position receiving means, the operation information receiving means and the character information receiving means on one screen in the display device,
Train information acquisition program characterized by functioning as The transmitting means is
Configured to transmit a non-audible sound including the specific information into the train,
The unique information acquisition means includes
A non-audible sound receiving means for receiving the non-audible sound including the unique information transmitted by the transmitting means in the train;
Specific information extracting means for extracting and acquiring the specific information from the non-audible sound received by the non-audible sound receiving means;
The train information acquisition program according to claim 1, which functions as   The portable terminal is made to function as a translation unit that translates information received by the operation position reception unit, the operation information reception unit, and the character information reception unit and simultaneously displays the information on one screen on the display device. The train information acquisition program according to claim 1 or 2. An information providing system for providing information about a train to a mobile terminal equipped with a display device,
A transmission means for transmitting unique information unique to the train into the train;
Unique information receiving means for receiving, from the portable terminal, the unique information acquired by the portable terminal from the transmitting means;
Voice recognition means for recognizing the voice broadcast in the train and converting it into character information;
A broadcast information server for storing the character information in association with the specific information of the train;
An operation position management server for managing the operation position of the train;
An operation information management server for managing train operation information;
Based on the unique information received by the unique information receiving means, the operation position transmitting means for acquiring information on the operation position of the train corresponding to the unique information from the operation position management server and transmitting it to the portable terminal;
Based on the unique information received by the unique information receiving means, the operation information that acquires the operation information of the area to which the line section where the train corresponding to the specific information travels belongs from the operation information management server and transmits it to the portable terminal A transmission means;
Based on the unique information received by the unique information receiving means, character information transmitting means for acquiring character information about the train corresponding to the unique information from the broadcast information server and transmitting the character information to the portable terminal;
Display means for simultaneously displaying the information transmitted by the operation position transmission means, the operation information transmission means and the character information transmission means on one screen in the display device of the mobile terminal;
An information providing system comprising: The transmitting means is
Configured to transmit a non-audible sound including the specific information into the train,
The portable terminal is
A non-audible sound receiving means for receiving the non-audible sound including the specific information transmitted by the transmitting means in the train;
Specific information extracting means for extracting and acquiring the specific information from the non-audible sound received by the non-audible sound receiving means;
The information providing system according to claim 4, further comprising:   The information providing system according to claim 4, further comprising a translation unit that translates the information on the operation position, the operation information, and the character information.

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