JP2004359154A - Station yard guide system - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a station yard guide system capable of transmitting appropriate information assosiated with a passenger to a portable terminal of the passenger at a branch point of boarding route such as a ticket gate of the station yard, stairs and a platform. <P>SOLUTION: The train user obtains a route information from an entrainment station to an alighting station from a contents distributor terminal 50 to the portable terminal 10 and retains the train departure information in the portable terminal 10 by time series. An information transmitting device 30 for always transmitting the station yard guide information collectively retained in an information transmitting server 20 by a feeble electric wave or a feeble infrared is installed at the branch point such as the ticket gate of the station yard, the stairs and the platform. The station yard guide information can be renewed by an information input terminal 40 by an information management person at all times and can be automatically renewed by departure and arrival of the train 70. The station yard guide information is constituted by a pair of a plurality of train departure information for search and text data. The portable terminal 10 receiving this can inform the train user of a result of the collating processing with the retained train departure information by a letter information, sound or vibration. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a station yard guidance system, and more particularly to a station yard guidance system using a mobile terminal.
[0002]
[Prior art]
Transportation systems such as trains, including recent trains, are often connected in a complicated manner, and when using routes other than those that are always used for commuting, users can use train names, destinations, departures, etc. by posting notices at stations or guiding broadcasts. They checked the time and home number, boarded while referring to the ticket gates, stairs, and signs on the platform. If there was a transfer, the transfer was performed at the transfer station with the same confirmation. Recently, the contents of notices and broadcasts have been devised to make it easier for users to use, but they are often confused, and there are cases of incorrect boarding.
[0003]
[Patent Document 1]
JP 2002-067959 A
[Patent Document 2]
JP-A-2002-255035
[0004]
[Problems to be solved by the invention]
As a method for train users to know which train to take, the train user has to connect to the Internet from a mobile phone or personal computer and input the boarding station, getting off station, departure time, etc. Methods for obtaining information such as stations and departure and arrival times have been devised, and are used in some cases. However, even if you know the train to be boarded, it is still necessary for train users to actively collect information from on-premise broadcasts and guidance displays in order to get on the target train at the station premises, Users may miss the train.
[0005]
JP-A-2002-067959 discloses a method for providing guidance to a public transportation user on the prevention of overtaking by providing a stop station information transmitter for transmitting information on the next station and providing a drop-off station setting means on the mobile phone. There is disclosed an over-trip prevention system that generates an alarm when a drop-off station matches a next stop station, but cannot be used as guide information at the station. In Japanese Patent Application Laid-Open No. 2002-255035, a center device receives a departure station ID and a destination station ID from a passenger's mobile phone, acquires a train name, platform information, and departure time from a database and registers the train name, departure time, and departure time in a passenger database. Along with the passenger's mobile phone, and if the train is incorrect based on the train name entered when the passenger gets into the train, it will provide guidance via the mobile phone, monitor the train operation status and carry the mobile phone when approaching the destination station. There is disclosed a boarding / alighting guide method in which an approach guide is provided to a telephone, and when a passenger gets off and the name of the getting-off station is input, the correct boarding / alighting guide is provided if the station is incorrect. Although accurate information is provided to passengers, it is necessary to construct a database for each passenger in the center device and perform processing, so that the volume of the database becomes enormous, and the passengers also need to enter information, for example, in the case of boarding. In this case, it is necessary to hold the mobile phone over a non-contact IC card provided in the vehicle, and furthermore, it is not possible to obtain information on whether or not the train is correct before boarding.
[0006]
An object of the present invention is to provide a passenger terminal with appropriate information corresponding to a passenger at a branch point of a boarding route such as a ticket gate, stairs, and a platform without having to construct a database for each passenger. To provide a guidance system.
[0007]
[Means for Solving the Problems]
The station premises guidance system of the present invention
This is a station yard guidance system that guides train users by displaying necessary station yard guidance information at the current location on the train user's mobile terminal. The train user's mobile terminal holds train departure information in chronological order in advance, and at a major branch point in the station premises, an information transmission device that constantly transmits a plurality of station premises guidance information is installed, The station yard guidance information is transmitted in combination with the search train departure information so that the station yard guidance information corresponding to the train departure information expected to be held in the mobile terminal can be searched. Compares the plurality of search train departure information combined with the station yard guidance information received from the information transmission device, and the held train departure information, and detects the search train departure information with the highest similarity, It is characterized by displaying station premises guidance information combined with the search train departure information.
[0008]
The train departure information stored in the mobile terminal in chronological order may be selected and confirmed by the train user from the route information from the boarding station to the disembarkation station obtained in advance from the content distributor terminal, The major branch points include ticket gates, stairs, and platforms, and the information transmission server constantly transmits information from multiple station premises that is combined with search train departure information, which is always transmitted by the information transmission device. The information on the station premises that is distributed to each information transmission device and combined with the search train departure information stored in the information transmission server can be updated by the information manager at any time from the information input terminal, and to the station of the train The station yard guidance information that can be automatically updated by arrival and departure and combined with the search train departure information may be transmitted from the information transmission device by any of weak radio waves and weak infrared rays.
[0009]
The train departure information is composed of station, platform, and departure time, and the train departure information for search combined with the station departure guide information includes the station departure guide information corresponding to the train departure information held by the mobile terminal at the transmission position. Either a numerical value that can uniquely identify the station, platform, and departure time, or a numerical value that identifies all stations, platforms, and departure times as matching so that the terminal can select it, is described. Exclude the train departure information that is clearly different from the held train departure information from among the plurality of received search departure information, and assign a priority to the remaining search departure information according to a preset selection criterion. Station yard guidance information corresponding to the high-level search train departure information may be displayed.
[0010]
Furthermore, an information transmission device is provided in the train, and the information transmission device is associated with each of the predicted train departure information held in the mobile terminal and a plurality of trains corresponding to the current position of the train. The current guidance information and the transfer guidance information may always be transmitted in combination with the search train departure information.
[0011]
The mobile terminal may be a mobile terminal dedicated to the station yard guidance system or a mobile phone provided with a predetermined function.
[0012]
BEST MODE FOR CARRYING OUT THE INVENTION
The station premises guidance system of the present invention is a station premises guidance system that uses a mobile terminal for a train (including a train) user to arrive at a train to ride without hesitation in the station yard.
[0013]
An embodiment of the present invention will be described with reference to the drawings. FIG. 1 is a schematic block diagram of a station premises guidance system according to the first embodiment of this invention. The station yard guidance system according to the first embodiment includes an information transmission server 20, an information transmission device 30, an in-vehicle information transmitter 35, an information input terminal 40, a content distributor terminal 50, and a user's portable terminal 10.
[0014]
The first information transmitting device 31, the second information transmitting device 32, and the third information transmitting device 33 are disposed near the ticket gate 61, near the stairs 62, and near the platform 63 of the station premises 60, respectively, and are each provided with an information transmitting server. 20, a plurality of station premises guidance information corresponding to a state that can occur at the location is transmitted to the nearby portable terminal 10.
[0015]
The mobile terminal 10 previously acquires the route information corresponding to the desired boarding station, getting off station, and departure / arrival time from the content distributor terminal 50 and stores the train departure information including the station, platform, and departure time, and transmits the information. From the plurality of pieces of information received from the device 30, information matching the train departure information is selected and displayed on the portable terminal 10.
[0016]
In the information transmission server 20, a database of station yard guidance information is constructed by input from the information input terminal 40. The information communication server 20 communicates with the on-board information transmitter 35 of the train 70 to transmit the guidance information based on the arrival / departure information of the train 70. Updates are made.
[0017]
FIG. 2 is a schematic block configuration diagram of the station premises guidance system according to the first embodiment.
[0018]
The mobile terminal 10 includes an input operation processing function 101, a file management function 102, a train departure information file 103, a data reception function 104, a data collation function 105, a guidance information output function 106, and a Web information file 107. The route information acquired from the content distributor terminal 40 is temporarily stored in the Web information file 107. When the train user performs the use route determination operation, the input operation processing function 101 extracts the route information from the Web information file 107 using the file management function 102, and the train as a train departure information group having a station, a home, and a departure time. It is stored in the departure information file 103. When the data reception function 104 receives the station yard guidance information from the information transmission device 30, the data collation function 105 uses the file management function 102 to extract the train departure information group extracted from the train information file 103 and the received plural station premises information. A collation process is performed with the search train departure information combined with the guide information, and the text data of the selected station premises guide information is notified to the train user by character display, sound, and vibration by the guide information output function 106. . Although the train departure information group is created from the route information acquired from the content distributor terminal 40, the train user may directly input data to the train departure information file 103 from the input operation processing function 101.
[0019]
The information input terminal 40 includes an information input function 401, a transmission information update / browsing / distribution request creation function 402, a data transmission function 403, a data reception function 404, a reception data analysis function 405, and an information display function 406. The administrator of the transmission information inputs a request for browsing, updating, and distributing the transmission information using the information input function 401. The input request is processed by the transmission information update / browsing / distribution request creation function 402 and transmitted to the information transmission server 20 by the data transmission function 403. The data receiving function 404 receives a response from the information distribution server 20, and the data receiving function 405 analyzes the received data. The information display function 406 displays a response to the update / distribution request and a list of transmission information. Notify the manager of the outgoing information.
[0020]
The information transmission server 20 includes a transmission information database 201, a database management function 202, a guidance information distribution function 203, a data transmission function 204, a transmission information browsing / updating function 205, a reception data analysis function 206, a data reception function 207, and a current time acquisition function. 208. The request received by the data reception function 207 is branched by the reception data analysis function 206 based on the request content and the request source. When the request is for browsing from the information input terminal 40, the outgoing information browsing / updating function 205 acquires information related to outgoing from the outgoing information database 201 using the database management function 202, and formats this information in accordance with the browsing request. To the information input terminal 40 by the data transmission function 204. If the request is an update, the outgoing information browsing / updating function 205 updates the information in the outgoing information database 201 using the database management function 202. At this time, if the update request is update → delivery, the guide information distribution function 203 executes distribution of station premises guidance information. When the request is a distribution from the information input terminal 40, the guidance information distribution function 203 uses the database management function 202 to refer to the transmission information in the transmission information database 201, and transmits the station premises guidance information to each information transmission device 30. Distribution is performed using the function 204. The guidance information distribution function 203 executes distribution of guidance information by the above-described transmission information browsing / updating function 205 and distribution of guidance information by the current time acquired by the current time acquisition function 208. The suspension of the distribution is also performed according to the request from the information input terminal 40 and the time.
[0021]
When the request is the train departure / arrival information from the train 70, the transmission information browsing / updating function 205 uses the database management function 202 from the transmission information database 201 to determine the update method (how to change the station premises guidance information by the train departure / arrival). After performing the update processing similar to the above in accordance with the acquired update method, the guide information is distributed by the guide information distribution function 203.
[0022]
The information transmission device 30 includes a station yard guidance information file 301, a file management function 302, a transmission data creation function 303, a data transmission function 304, a data reception function 305, and a reception data processing function 306. The station premises guidance information received from the information transmission server 20 by the data reception function 305 is processed by the reception data processing function 306. In the case of distribution, this information is stored in the station premises guidance information file 301 using the file management function 302. When the distribution is stopped, the contents of the station premises guidance information file 301 are deleted using the file management function 302. The transmission data creation function 303 acquires the station yard guidance information from the station yard guidance information file 301 by using the file management function 302, and if the station yard guidance information exists, the data transmission function 304 generates the station yard guidance information. Keep sending.
[0023]
Next, the operation of the station premises guidance system will be specifically described. Here, the station name in which the station premises information system is installed is “Station A”, and the platforms 63 are “Platform 1” and “Platform 2” in total, and the stairs leading to each platform 63 are respectively. It is assumed that the information transmitting device 30 is installed at each of the ticket gate 61, the stairs 62 to each platform 63, and each platform 63, and that the train 70 to be boarded has not yet arrived at the platform 63. It is assumed that each of the information transmitting devices 31, 32, and 33 is in the state of continuously transmitting the station premises guidance information having the contents shown in FIG. 3 and input to the information transmitting server 20 from the information input terminal 40 in advance. FIG. 3 shows the transmission contents of the station premises guidance information transmitted by each information transmission device, which is composed of search train departure information and text data which is the station premises guidance information. FIG. 4 shows the contents and description of the train departure information. Here, the train departure information is numerical data that can identify a train nationwide from the viewpoint of “a train from which platform and from which platform”, and as shown in FIG. 4, a station identification unit, a home identification unit, It consists of an originating time identification unit, and is composed of numerical data that can uniquely identify each of them, or numerical data that indicates identification neglect described later.
[0024]
In FIG. 1, a train user first transmits a desired boarding station, getting-off station, and departure / arrival time from the portable terminal 10 to the content distributor terminal 50 by a conventional method, and transmits route information from the boarding station to the getting-off station. It is acquired by the portable terminal 10 from the content distributor terminal 50. The route information includes train departure information corresponding to the number of trains to be boarded, and a train departure information group including a station, a platform, and a departure time is displayed in a time series in the mobile terminal 10 by a train user's use route determination operation. Is held. As for the train departure information group, a train user may directly input data to the portable terminal 10. FIG. 5 is a schematic diagram illustrating an example of the train departure information held in the mobile terminal 10. The train departs from the platform 1 at station A at 8:00 and the train at platform B at 9:00 starts at platform 9:00. The transfer is shown.
[0025]
A first information transmitting device 31, a second information transmitting device 32 that constantly transmits station premises guidance information by weak radio waves or weak infrared rays to branch points such as the ticket gate 61, the stairs 62, and the platform 63 of the station yard 60, A third information transmission device 33 is provided. The station yard guidance information combined with the search train departure information transmitted by each information transmission device 30 is collectively held in the information transmission server 20, and can be updated as needed by the information manager from the information input terminal 40. It has a function that can be automatically updated when the train 70 arrives and departs.
[0026]
As shown in FIG. 3, the station guidance information is composed of a plurality of pairs of search train departure information and text data which is the station departure guidance information. The result of the matching process with the information can be notified to the train user by character information, sound and vibration.
[0027]
Considering that the present system requests the mobile terminal 10 to perform real-time processing, the memory capacity that can be mounted on the mobile terminal, and the like, it is difficult to implement this processing if the matching processing by the mobile terminal 10 is complicated. Since the matching process in the present invention can be realized by a simple search process as described in detail below, it can be easily implemented in a conventional mobile phone or the like.
[0028]
When the train user enters the station premises 60 and moves to the vicinity of the information transmitting device 31 installed near the ticket gate 61, the mobile terminal 10 transmits the station premises guidance information transmitted from the first information transmitting device 31 (see FIG. 3). [Refer to the ticket gate: information transmission device 31]). The mobile terminal 10 retrieves the same search train departure information as the train departure information (see FIG. 5) held in the mobile terminal 10 from the received train departure information combined with the station premises guidance information. Search for. Here, the identification “ignore” data set for each identification unit is searched for as being unconditionally determined to be the same in the identity matching for that identification unit. Thus, the first, second, and third train departure information of [Ticket: information transmitting device 31] in FIG. 3 is detected as being determined to be the same as the first train departure information in FIG. The fourth train departure information of FIG. 3 [Ticket: information transmission device 31] is determined not to be the same as the first and second train departure information in FIG. 5 and is not detected. The search result is as shown in FIG.
[0029]
Next, the mobile terminal 10 sorts the search results shown in FIG. 6A in the order of priority shown in FIG. 6B, and sets only one item having the highest priority as the processing target data. In the descending order of priority, the first one has no three "ignore" data of station identification ignoring, home identification ignoring, and departure time ignoring (that is, all have specific contents displayed), The second one contains only "ignore start time" (that is, the one with specific contents displayed on the station / platform), and the third contains "ignore home identification" and "ignore start time". In the fourth case, the station identification, the home identification, and the departure time identification all include "ignore" data (that is, none of them). (The specific contents are not displayed.) In this example, search train departure information of station: station A, platform: first, departure time: ignored is processing target data.
[0030]
Next, the portable terminal 10 informs the train user of the text data "Please get on from the first platform", which is text data paired with the search train departure information of the processing target data, by character display, sound and vibration. In this case, for example, the train departure information held in the mobile terminal 10 is not as shown in FIG. 4, but the first train departure information of FIG. If "No. 3" is included, the search results are only the second and third in FIG. 6 (b). In this case, the second highest priority data is processed and "Please contact the station staff." Is displayed. Furthermore, for example, when the train departure information held in the mobile terminal 10 is only the train departure information of the second “station B, the second, departure at 9:00” in FIG. 5, the search result is as shown in FIG. ), And in this case, the character information of "station is different" is displayed, and the train user is warned with sound and vibration.
[0031]
When the train user passes through the ticket gate 61 and tries to climb the stairs 62 following the platform 63, the mobile terminal 10 transmits the station yard guidance information transmitted from the second information transmission device 32 installed near the stairs 62 (FIG. 3). [Stairs following the first platform: information transmitting device 32a] or [stairs following the second platform: information transmitting device 32b]) are received. The mobile terminal 10 searches for the same train departure information as the train departure information held in the mobile terminal 10 from the received station premises information as in the case of the ticket gate 61. FIG. 7 shows the result of the search and the sorting in the priority order. As in the case of the ticket gate 61, the search result with the highest priority is set as processing target data, and text data corresponding to the search train departure information is displayed to the train user by character display, sound and vibration. In other words, on the stairs following the first platform, "Please climb this stair" is displayed, and on the stairs following the second platform, "the stairs are different" is displayed.
[0032]
When the train user climbs the stairs 62 and stands on the platform 63, the mobile terminal 10 is guided by the third information transmission device 33 installed on the platform 63 to the station premises guidance information (FIG. 3 [home: information The transmitting terminal 33a] or [the second home: the information transmitting device 33b]) is received, and the portable terminal 10 performs the same processing as that in the case of the ticket gate 61 and the stairs 62. The search results arranged in order of priority are as shown in FIG. 8. The first platform notifies the train user of the character display of “Please wait at this home” and the second platform of “Home is different”.
[0033]
When the train 70 arrives, the information transmitting server 20 receives information indicating that the train 70 has arrived from the on-board information transmitter 35, and transmits the information from the third information transmitting device 33a installed on the platform 63 where the train 70 has arrived. The station yard guidance information (see FIG. 3 [home platform: information transmitting device 33a]) is updated to the station yard guidance information (see FIG. 9) that has been input in advance. As a result, the station premises guidance information received by the mobile terminal 10 is changed, and the result of the search by the mobile terminal 10 and sorting by priority is shown in FIG. 10. Please inform the train user of the character display "Please."
[0034]
In the description so far, the information transmission server 20 and the information input terminal 40 are described as being typically installed at each station. However, the information transmission server 20 and the information input terminal 40 are provided at the center of the train network. And may be connected to the information transmitting device 30 in each station premises 60 via a communication network.
[0035]
The mobile terminal 10 may be a dedicated terminal for this purpose, or may be a mobile phone incorporating this function.
[0036]
Further, although the description has been given for a train, this system is also applicable to a bus terminal or the like.
[0037]
Next, a station premises guidance system according to a second embodiment of the present invention will be described. FIG. 11 is a schematic block diagram of a station premises guidance system according to the second embodiment of this invention. In the first embodiment, the information transmission server 20 is described as being installed near the station premises 62, but in the second embodiment, the information transmission server 21 and the information transmission device 36 are also installed in the train 70. The points are different. Other configurations and operations are the same as those of the first embodiment, and thus the same reference numerals and names as those of the first embodiment are given, and the description is omitted. This makes it possible to provide transfer guidance information within the train in addition to the station premises guidance information of the first embodiment.
[0038]
The guidance information transmitted from the information transmitting device 36 installed in the train 70 is updated at the timing when the train stops at the station and at the timing when the train leaves the station. The information regarding this update is held in advance by the information transmission server 21, and when the train starts and stops, the information transmission server 21 automatically executes the update processing. With this configuration, the guide information according to the current situation of the train 70 can be distributed to the portable terminal 10 possessed by the train user riding the train 70. For example, when the mobile terminal 10 of the train user holds the train departure information shown in FIG. 5, while the train 70 is stopped at the station A, “please wait and wait”, and when the train 70 departs, After the train 70 arrived at the next station, the words "Go to Z, then the AB station", and when the train 70 arrived at the station B, please change the train. The train is displayed on the mobile terminal 10 so that the train user can receive transfer guidance.
[0039]
In this case, the information input terminal 40 may be provided in each information transmission server 21, but may be provided in a center and connected to each information transmission server 21 via a communication network. Further, the information transmission server 21 is also provided in the center. The information transmitting device 36 of each train 70 may be connected via a communication network.
[0040]
【The invention's effect】
As described above, the station premises guidance system of the present invention has the following effects. That is,
The first effect is that a train user can determine an action without hesitation at an action branch point in a station yard, and can accurately reach a target platform. The reason is that the action to be taken at the action branch point can be confirmed with the portable terminal at hand without looking for a private broadcast or a signboard. Thereby, the action can be determined quickly without oversight or oversight.
[0041]
The second effect is that the number of times a train user actively tries to obtain information may be one. The reason is that if a train user obtains route information from a content distributor in advance and performs a use route determination operation, the train user only has to follow the information displayed by the mobile terminal in the station yard. This is because there is no need to perform an operation for inquiring about kika.
[0042]
A third effect is that the update of the station yard guidance information can be performed quickly and easily. The reason is that the conventional update of the guide information in the station yard is performed by a sign change work or a temporary premises broadcast, but according to the present invention, the station yard guide information can be updated by an operation from the information input terminal, This is because replacement work and indoor broadcasting can be reduced. Further, since the information input terminal and the information transmission server are separated, it is possible to set station yard guidance information from one information input terminal to the information transmission servers arranged at a plurality of stations.
[Brief description of the drawings]
FIG. 1 is a schematic block diagram of a station yard guidance system according to a first embodiment of the present invention.
FIG. 2 is a schematic block configuration diagram of a station premises guidance system according to the first embodiment.
FIG. 3 shows transmission contents of station premises guidance information transmitted by each information transmission device.
FIG. 4 shows the contents and description of train departure information.
FIG. 5 is a schematic diagram illustrating an example of train departure information held in a mobile terminal.
FIG. 6 shows a search result of a portable terminal in a ticket gate. (A) is a search order. (B) is in order of priority.
FIG. 7 shows search results of mobile terminals on the stairs in order of priority.
FIG. 8 shows search results of mobile terminals at home in order of priority.
FIG. 9 shows station yard guidance information of the first platform updated upon arrival of the train.
FIG. 10 shows search results in the order of priority of mobile terminals with respect to updated station yard guidance information in the first platform.
FIG. 11 is a schematic block diagram of a station premises guidance system according to a second embodiment of the present invention.
[Explanation of symbols]
10 Mobile terminal
20, 21 Information transmission server
30, 36 information transmission device
31 1st information transmission device
32 Second information transmission device
33 Third information transmission device
35 In-vehicle information transmitter
40 Information input terminal
50 Content distributor terminal
60 stations
61 Ticket Gate
62 stairs
63 Home
70 train
101 Input operation processing function
102 File Management Function
103 Train departure information file
104 Data reception function
105 Data collation function
106 Guide information output function
107 Web information file
201 Calling information database
202 Database Management Function
203 Guide information distribution function
204 Data transmission function
205 Outgoing information browsing / updating function
206 Received data analysis function
207 Data reception function
208 Current time acquisition function
301 Station information file
302 File Management Function
303 Outgoing data creation function
304 Data transmission function
305 Data receiving function
306 Receive data processing function
401 Information input function
402 Outgoing information update / view / delivery request creation function
403 Data transmission function
404 data receiving function
405 Receive data analysis function
406 Information display function

Claims (7)

A station yard guidance system that guides the train user by displaying necessary station yard guidance information at the current location on the train user's mobile terminal,
In the mobile terminal of the train user, train departure information is held in time series in advance,
At a major branch point in the station yard, an information transmitting device that constantly transmits a plurality of station yard guidance information is installed, and the station yard guidance information is assumed to be held in the mobile terminal. The station yard guidance information corresponding to the information is transmitted in combination with the search train departure information so that it can be searched.
The mobile terminal compares a plurality of search train departure information combined with the station yard guidance information received from the information transmission device and held train departure information, and the search train having the highest similarity. A station yard guidance system, wherein departure information is detected and the station yard guidance information combined with the search train departure information is displayed. 2. The train departure information stored in the mobile terminal in time series is selected and confirmed by a train user from route information from a boarding station to a disembarkation station obtained in advance from a content distributor terminal. 3. Station premises information system. The major junctions within the station include ticket gates, stairs, and platforms,
The information transmission device always transmits, the plurality of station premises guidance information combined with the search train departure information is distributed to each of the information transmission devices from the information transmission server held collectively,
The station yard guidance information combined with the search train departure information stored in the information transmission server can be updated at any time by an information manager from an information input terminal, and can be automatically updated by the arrival and departure of a train to and from the station. ,
3. The station premises guidance system according to claim 1, wherein the station premises guidance information combined with the search train departure information is transmitted from the information transmission device by a weak radio wave or a weak infrared ray. 4. The train departure information includes a station, a platform, and a departure time,
The search train departure information combined with the station premise information includes station / home information such that the station premise information corresponding to the train departure information held by the portable terminal at the transmission position can be selected by the portable terminal. -Either a numerical value that can uniquely identify the departure time, or a numerical value that identifies all stations, platforms, and all departure times as coincident is described.
The mobile terminal excludes a train departure information that is clearly different from the train departure information to be held from among the received plurality of search train departure information, and sets the search train departure information remaining according to a preset selection criterion. The station yard guidance system according to any one of claims 1 to 3, wherein a priority is given, and station yard guidance information corresponding to the search train departure information having the highest priority is displayed. Further, an information transmission device is provided in the train, and the information transmission device is associated with each of the train departure information expected to be held in the portable terminal, and a plurality of information transmission devices corresponding to the current position of the train. 5. The station premises guidance system according to claim 1, wherein the current train guidance information and the transfer guidance information are always transmitted in combination with the search train departure information. 6. The station premises guidance system according to any one of claims 1 to 5, wherein the mobile terminal is a mobile terminal dedicated to a station premises guidance system. The station guidance system according to any one of claims 1 to 5, wherein the mobile terminal is a mobile phone provided with a predetermined function.

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