JP2013237409A - Passenger position specifying device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a method capable of specifying the car number of a moving train in which a passenger exists.SOLUTION: A passenger position specifying device includes: an individual moving passenger information database 12 in which information for specifying a passenger 6 and a car number are correlated and are stored; a train base station information database 13 in which the car number and a radio station address attached to each car are correlated and stored; and a passenger position information processing part in which information for specifying the passenger received from a mobile terminal 2 and an address received from the mobile terminal are correlated with reference to the train base station information database and the car number is specified, and the specified car number is updated to car number information of a record corresponding to information for specifying a received passenger by the moving passenger database.

Description

  The present invention relates to a technique for identifying a position of a crew member who is constantly working while moving in a train.

  To date, there is no device for grasping and recording the position of a crew member in a moving train, and a record is created by handwriting by the crew member. For example, in the prior art (Japanese Unexamined Patent Application Publication No. 2009-161043), a crew member position detection technique using a mobile phone or GPS is disclosed.

JP2009-161043

  In Patent Document 1 (Japanese Patent Laid-Open No. 2009-161043), position information such as the number of a car in the traveling train in the moving body is not considered.

  When GPS is used as a position grasping method, it is not possible to receive GPS radio waves in a tunnel or the like, and therefore it is not possible to accurately grasp the position. In addition, in a train room that moves at high speed, it is particularly difficult to accurately grasp the position.

  In order to solve the above-mentioned problem, as an example, information for identifying an occupant, an individual occupant movement information database that associates and stores a vehicle number, a vehicle number, and an address of a radio base station attached to each vehicle are associated A train base station information database to be stored, the address received by the portable terminal owned by the occupant, a communication unit that receives information identifying the occupant carrying the portable terminal, and the received occupant The information to identify and the received address are compared with the train base station information database to identify the vehicle number, and the identified vehicle number corresponds to the information to identify the received occupant in the occupant movement database. And an occupant position information processing unit that updates vehicle number information of the record to be recorded.

  It is possible to specify the number of cars in the moving train that have passengers.

It is a figure which shows the whole structure of this invention. 2 is a diagram illustrating a configuration of a mobile terminal 2. FIG. 2 is a diagram illustrating a configuration of an information processing server 3. FIG. It is a figure which shows the structure of the operation management system 4. The structure of individual passenger movement information DB12 holding the movement record of a passenger | crew is shown. The structure of individual train base station information DB13 holding the relationship between the equipment address of a wireless LAN base station and a nearby vehicle (car number) is shown. The structure of crew member movement information DB20 holding the movement record of all the crew members is shown. The structure of train base station information DB21 which maintains the relationship between the apparatus address of the wireless LAN base station of all the formations, and the nearby vehicle (car number) is shown. The structure of passenger | crew position information DB22 holding the position information of all the passenger | crew is shown. The structure of vehicle information DB25 holding the relationship between all the organization names managed by the operation management system and the number of components is shown. The structure of train existing line position information DB26 holding the present line position of all the trains is shown. The diagram shows the configuration of a diagram / operation information DB 27 that holds operation schedule information for all trains. The configuration of the crew information DB 28 that holds the business contents of all crew members is shown. The position grasp processing flow in a passenger's train is shown. The tree which links | relates ID of the wireless LAN base station produced with the movement of the passenger | crew who rides from the train back and a car is shown. The middle state of the tree which links | relates the relationship of ID of a wireless LAN base station produced with the movement of the passenger | crew who rides from the train center vicinity, and a car is shown. The completed state of the tree which links | relates the ID of the wireless LAN base station produced with the movement of the passenger | crew who rides from the train center vicinity, and a car is shown.

<Constituent elements of the invention>
FIG. 1 shows the components of the present invention. The present invention creates a mobile terminal (smartphone) 2 used by a train crew, a train-based wireless LAN base station 1 installed for each train vehicle (car), daily train schedules and operations, and controls operations. The train operation management system 4 is configured by an information processing server 3 that relays data of the mobile terminal and the operation management terminal, and processes and holds various information.

  The in-train wireless LAN base station 1 in FIG. 1 is a wireless LAN base station installed in a train. It is assumed that a plurality of trains are installed for each vehicle or a plurality of both vehicles. Since all wireless LAN base stations have a unique device address, this is used for identification.

In general, SSIDs of wireless LAN base stations (access points) in public places are unified. For example, if the SSID used by a specific service or business is ID1, even if there are a plurality of wireless LAN base stations provided by the service, the SSID used is often the same. Utilizing this, the radio LAN base station of the specific service installed in the train is measured by measuring the radio field strength of the wireless LAN base station of the SSID used by the specific service and identifying the base station by its device address It can detect and identify the radio waves of the station. That is, it can be clearly distinguished from the wireless LAN access point of the personally owned wireless LAN device. (Existing equipment can be used without preparing a dedicated wireless LAN device.)
The mobile terminal 2 in FIG. 1 is a smartphone that is widely spread at present or a mobile terminal having an equivalent function. As functions, there may be a display portion for displaying information, a wireless LAN communication unit, an arithmetic device, a main storage device, and a nonvolatile storage device. Details will be described later. The information processing server 3 is connected to a mobile terminal, a train operation management system, and a database, and receives the ID of the wireless LAN base station and transmits the detected position of the crew member in the train to a necessary location in real time.

  The train operation management system 4 transmits the position of the train on the track circuit at each time to the information processing server. It also provides flight crew information, schedule, and organization information.

  The information processing server 3 receives the individual occupant movement information 12 and the individual train base station information 13 from the portable terminal 2 possessed by each crew member, and stores them in the occupant movement information DB 20 and the train base station information DB 21, respectively. The information processing server 3 integrates the columns of the occupant movement information DB 20, the train base station information DB 21, and the operation management system extraction information 19 to create the occupant position information DB 22. By distributing this occupant position information DB 22 to the command department as necessary, it is possible to provide information on where the train is traveling and the number of cars on which the crew is traveling, thereby supporting smooth decision making. In addition, this record can be used for crew analysis as well as work analysis. In this embodiment, a crew member is described. However, the present invention is not limited to this, and not only the crew member but also all crew members including passengers can be identified by identifying where the vehicle is, so Since it is possible to specify the vehicle where the vehicle is located, it can be applied to various services by specifying the vehicle of the occupant for various services such as displaying the guidance of where the exit is closest.

  FIG. 2 shows the configuration of the mobile terminal 2. The portable terminal 2 includes a wireless LAN communication unit 8 for receiving and communicating radio waves from the wireless LAN base station 1, an occupant movement information recording unit 9 for recording movement information in the train of the crew, and a device address of the wireless LAN base station. A wireless LAN base station address update unit 10 that dynamically updates, and an operation management system information processing unit 11 that processes and transmits / receives information on a diagram and crew from the operation management system.

  In addition, as shown in FIG. 2, the mobile terminal 2 has, as a storage area, an individual occupant movement information DB 12 that records movement information of a crew member using the portable terminal in the train, a wireless LAN base station installed in the train to be ridden It consists of individual train base station information DB 13 that holds the device address for each vehicle (car) and individual operation management system extraction information 14 that holds information acquired from the operation management system via the information processing server. The individual operation management system extraction information 14 holds the route information (combinations of trains for one day) of crew members who use the portable terminal, train schedule information, and the like. This is information received from the operation management system, and includes a vehicle information DB 25, a train location information DB 26, a diagram / operation information DB 27, and a crew DB 28 database. In the present embodiment, the information processing server 3 side has these operation management system extraction information for all trains and all crew members, and the mobile terminal 2 side has the trains, trains, and flight routes of the crew members who use the mobile terminal 2 get on. Store information. However, the present invention is not limited to this, and the individual operation management system extraction information may be stored in the information processing server.

  In recent years, the storage capacity of portable terminals has increased, and even if the portable terminal itself has a DB related to its crew as shown in FIG. Rather, by holding the DB in the mobile terminal itself, it is possible to reduce the battery consumption of the mobile terminal 2 by reducing the amount of communication associated with data inquiry to the central server. However, each database may be provided on the information processing server side, and the present invention is not limited to this. When each database is stored on the information processing server side, from the mobile terminal, the station staff is identified by the information identifying the station staff for each mobile terminal or the ID information of the mobile terminal itself, and transmitted to the information processing server. Based on the information identifying the station staff, search / registration processing of each database is performed.

  FIG. 3 shows the configuration of the information processing server 3. The information processing server 3 includes a communication unit 15 for communicating with the mobile terminal 2 and the operation management system 4 via the wireless LAN base station 1 in the train, and operation management system information for processing information acquired from the operation management system 4. A mobile terminal information processing unit 17 that transmits and receives information of the processing unit 16 and the mobile terminal 2, performs processing of the received information, and updates and registers the train base station information DB 21, the occupant position information DB and the occupant movement information DB 20; Based on the crew information received from the operation management system 4 and the mobile terminal 2, the crew member information processing unit 18 is used to identify the crew member's position and create the crew's position on the map every moment.

  In addition, the information processing server 3 in FIG. 3 stores, as a DB, train schedules, vehicle operation information, crew members, and train location information (where the train is on the train) of all trains on the day of operation acquired from the operation management system 4. Operation management system extraction information DB 19 to be operated, passenger movement information DB 20 that holds movement information in the train of all crew members, and train base station information DB 21 that holds the relationship between the device addresses of all the wireless LAN base stations of all trains and installation locations (cars) , There are four DBs of the crew position information DB 22 that holds the detailed crew position by combining the train position information provided by the operation management system 4 and the crew train number.

  FIG. 4 shows the configuration of the operation management system 4 for the present invention. As shown in FIG. 4, the operation management system 4 includes a communication unit that transmits information of the operation management system to the information processing server 3 and an operation management system information processing unit 24 that extracts information necessary for grasping the detailed position of the crew. .

  In addition, the operation management system 4 in FIG. 4 includes, as DBs, a vehicle information DB 25 that stores the train number, the number of trains, and the like, a train location information DB 26 that holds the train location in real time, and real-time changes on the day. It has a train diagram, a diagram / operation information DB 27 that holds operation information, and a crew member DB 28 that holds route information including operation changes of the crew on the day.

  FIG. 5 shows the configuration of the individual occupant movement information DB 12 that holds the movement records of crew members. The crew ID 29 is an ID unique to each crew member that uniquely identifies the crew. Although this ID is unique to each crew member, any ID can be used as long as it can identify the crew member. For example, information for identifying the portable terminal may be used as the ID for identifying the crew member.

  The route number 30 is a number for identifying the crew schedule of the train that the crew is in charge of that day. The crew member type 31 indicates a job type for identifying the carrying, type, boarding position, etc. of the crew member's job. The date and time 32 is a date and time used for recording the position of the vehicle on which the crew is on board at that date and time. The organization name 33 is an organization name for identifying the train organization. The train number 34 is a name unique to the organization for identifying individual trains. The vehicle number car 35 is a number car number for identifying individual vehicles constituting the train. This DB 12 holds a movement record of a specific crew member for each individual.

FIG. 6 shows the configuration of the individual train base station information DB 13 that holds the relationship between the device address of the wireless LAN base station and the vehicle (car) on which the base station is installed. The organization name 36 is an organization name for identifying the train organization. The vehicle number car 37 is a number car number for identifying individual vehicles constituting the train. The wireless LAN base station address 38 is a unique MAC address possessed by the wireless LAN base station.

  FIG. 7 shows a configuration of the occupant movement information DB 20 that holds movement records of all crew members. The occupant movement information DB 20 holds information for all crew members with respect to the individual occupant movement information DB 12 of FIG.

  FIG. 8 shows the configuration of the train base station information DB 21 that holds the relationship between the device address of the wireless LAN base station and a nearby vehicle (car number). The train base station information DB 21 holds information for all trains in the individual train base station information DB 13 of FIG.

  FIG. 9 shows a configuration of an occupant position information DB 22 that holds position information of all crew members. The crew ID 54 is a unique ID for each crew member that uniquely identifies the crew. The route number 55 is a number for identifying the crew route of the train in charge at the date and time 57 of the crew member of the crew ID 54. The crew member type 56 indicates a job type for identifying the carrying, type, boarding position, and the like of the job of the passenger ID 54. The date and time 57 is a date and time used for recording the position of the occupant ID 54 at that date and time. The organization name 58 indicates the organization name on which the crew member of the crew ID 54 is on board at the date 57. The train number 59 indicates the train number on which the crew member of the crew ID 54 is on board at the date and time 57. A vehicle number car 60 indicates a vehicle number car that is on duty at the date and time 57 of the crew member of the crew ID 54. The standing line position 61 indicates the standing line position at the date 57 of the crew member of the crew ID 54.

  FIG. 10 shows the configuration of the vehicle information DB 25 that holds the relationship between all the organization names managed by the operation management system and the number of components. The organization name 62 is an organization name for identifying the train organization. The configuration number 63 is a configuration number indicating how many vehicles the organization of the organization name 62 is composed of. FIG. 11 shows the configuration of the train location information DB 26 that holds the locations of all trains managed by the operation management system. The organization name 64 is an organization name for identifying the train organization. The train number 65 is a number for identifying each train. The date and time 66 is a date and time used for recording the position of the vehicle. The standing line position 67 indicates the position where the train with the train number 65 is located at the date and time 66.

  FIG. 12 shows the configuration of the diagram of all trains managed by the operation management system and the diagram / operation information DB 27 that holds all the operation information. The route number 68 is a number for identifying the crew schedule of the train that the crew member is responsible for on that day. The train number 69 is a name unique to the organization for identifying individual trains, and the daily crew route of the crew member with the route number 68 is composed of a plurality of trains with the train number 69. The station name 70 indicates a station where the train with the train number 69 stops, starts, and passes. Arrival time 71 is the time when the train with train number 69 arrives at the station with the station name 70. The departure time 72 is the time when the train with the train number 69 leaves the station with the station name 70.

FIG. 13 shows a configuration of a crew member DB 28 that holds the business contents of all crew members managed by the operation management system. The crew ID 73 is a unique ID for each crew member that uniquely identifies the crew. A date 74 indicates a date. The crew type 75 indicates a work type for identifying the carrying, type, boarding position, and the like of the work of the crew of the crew ID 73 on the date 74. The route number 76 is a number for identifying the crew schedule of the train that the crew member is in charge of on the date 74.
<Operation of each component>
FIG. 14 shows the position grasp processing flow in the train of the crew.

  Processing starts in step S001. In step S002, the portable terminal 2 registers the occupant ID registered by the crew member in the occupant ID 29 of the individual occupant movement information DB 12 of FIG. When the individual occupant movement information DB 12 is not in the mobile terminal, the occupant ID is temporarily stored in the mobile terminal. This may be a memory or a storage device.

  In step S003, using the occupant ID 29 registered in step S002 as a key, the route number 30 of the corresponding occupant ID is obtained from the vehicle information DB 25, train location information DB 26, diagram / operation information DB 27, and crew information DB 28 of the operation management system 4. The crew member type 31, the organization name 33, and the train number 34 are stored in the individual crew movement information DB 12. However, the present invention is not limited to this, and may be directly stored for each crew member in the crew movement information DB 20 of the information processing server. It may be stored in both databases.

  The device address map of the wireless LAN base station of the latest boarding train held by the information processing server 3 is acquired from the train base station information DB 21 using the organization name 33. The acquired value is stored in the individual train base station information 13. If the relationship between the vehicle number car 37 and the nearest wireless LAN base station device address 38 has not been changed due to maintenance of the vehicle or the like, the organization of the train at any time when the device address is received using the individual train base station information DB 13 It can be seen that the crew member is in the car 37 at any of the locations.

  In step S004, it is determined from the crew type 31 acquired in step S003 from which car of the train the crew is to ride. The number of trains on board obtains the number of constituents 40 from the formation name 33. For example, if the vehicle is a 16-car train and the crew is a type that rides from the center, the boarding position is specified such as boarding from the eighth car.

  In step S005, the crew member's position information is started to be recorded in the portable terminal 2, and the date and time in that case and the car number of the vehicle to start boarding specified in step S004 are registered in the date and time 32 and the car number 35 of the individual occupant movement information DB12. To do. However, the present invention is not limited to this, and the information may be directly stored in association with each occupant ID of the occupant movement information DB 20 in the information processing server.

  In step S006, the process waits until a new device address of the wireless LAN base station is received. The portable terminal 2 transmits the data of the individual occupant movement information DB 12 and the individual train base station information DB 13 of FIG. The information processing server 3 updates the occupant movement information DB 20 in FIG. 7 and the train base station information DB 21 in FIG. 8 with the received data. A pattern that has already been updated in step S005 is also assumed, such as when there is no individual occupant movement information DB 12 in the mobile terminal. The information processing server 3 receives and stores the values of the individual occupant movement information DB 12 and the individual train base station information DB 13 for all trains from all crew members.

  If the device address of the wireless LAN base station is received in step S007, the car that has already started boarding has been identified in step S005. If the device address received by the boarding car is different from the wireless LAN base station address 38 of FIG. The wireless LAN base station address 38 of the individual train base station information DB 13 is updated with the received device address of the base station. However, it is not limited to this. The train base station information DB 21 of the direct information processing server 3 may be updated.

  Specifically, for example, suppose that it is specified to get on from the first car, and the device address of the wireless LAN base station received when boarding is “A”. In the individual train base station information DB 13 immediately after being received from the information processing server 3 in FIG. 6, if the address of the first car is “B”, the correspondence between the car and the device address received from the information processing server 3 is old. The device address of the first car is updated with the device address “A” of the wireless LAN base station. As a result, the relationship between the car address and the device address of the base station can be updated dynamically, so that the crew's whereabouts can be detected even if vehicle maintenance or operation changes.

  In step S008, if the crew is finished, the process is finished. If the crew continues, it waits until the next device address is received, and if it is the same as the previously received device address, it has not moved yet. If it is different from the address received last time, it means that it has moved, so a record is added to the individual occupant movement DB 12, and the date 32 and vehicle number car 35 of the added record are updated. In this case, the value of the car number 35 to be updated is the wireless LAN of the individual train base station information DB 13 with the address having the highest radio wave intensity from the wireless LAN base station address acquired by the wireless LAN communication unit 8 of the mobile terminal 2 as a key. The base station address 38 is searched and the value of the car number 37 of the matching record is used. Although the individual train base station information DB 13 of the mobile terminal is updated, the train base station information DB 21 of the information processing server 3 may be directly updated.

  Specifically, for example, when moving from the first car and receiving the next device address, it means that the car has moved to the second car, so a record in which the date 32 and the car 35 are updated is added. Next, if you move to car # 3 or # 1, if it is a device address that has not yet been received, it will be an address that matches the device address that was received first if it was car # 3, so the route of movement is explicitly I understand.

  In this way, by updating the individual train base station information DB 13 and the train base station information DB 21, it is possible to identify which wireless LAN base station address is what car number, and the received wireless LAN base station addresses are these Check the database to identify which car each crew member is in. The identified car is stored and updated and managed in the individual occupant movement DB and the occupant movement DB.

  In addition, when the type of crew is a crew member who rides from the center of the train, when the crew member boarding from the head or the tail receives the address that the crew member boarded from the center or the center, the crew member who boarded The direction of movement of the crew is determined based on the car number. The update of the individual occupant movement DB 12 or the occupant movement DB based on the address received by the crew boarded from the center is performed when the movement direction of the crew is determined.

  In other words, if the crew rides from a vehicle that is neither the head nor the tail, whether it is moving in the forward or backward direction even if the address of the vehicle is fixed while the crew is moving sequentially Since it is not known, the vehicle number cannot be determined at this stage. For this reason, other crew members have already boarded from the first vehicle or the last vehicle, and the vehicle numbers near the beginning or the last vehicle have been confirmed, or the addresses of each vehicle have already been updated. In this case, the address (updated individual train base station information DB13 and train base station information DB21) information is referenced to find a match, and the relationship between the vehicle corresponding to the matched address and the first boarded vehicle Identify whether you are moving forward or backward. For example, if the first boarded vehicle is No. 8 and the matching vehicle is No. 4, it can be determined that the car has moved from No. 8 to No. 4, so it is determined that it has moved forward, and the first boarded car is No. 8 If the matching vehicle is No. 12, it can be determined that the vehicle has moved from No. 8 to No. 12, so it is determined that the vehicle has moved backward.

  This corresponds to the case where a crew member who boarded from the head or tail does not necessarily move all the vehicles, or only a crew member who boarded from the center boarded in the middle, and in that case the connection of the vehicle changed. is there.

  Specifically, FIG. 15 shows a tree that associates a device address and a car number of a wireless LAN base station that is created when the crew member moves from behind the train. Based on the received address and the car number when boarding, it is updated in order when it is the first received address.

  For example, when boarding from the last car # 12, in step S101, when moving to car # 11 from car # 12, the wireless LAN communication unit 8 of the portable terminal 2 receives the radio wave from the wireless LAN base station of car # 11. The wireless LAN base station address is referred to the individual train base station information DB 13 or the train base station information DB 21. If there is no matching wireless LAN base station address 38, a record is added. For the car No. 37, the car No. 11 having a value obtained by subtracting the car No. 1 from the car No. 12 is registered. The wireless LAN base station address 38 of the record is updated with the received address.

Thereafter, the car number is decreased by −1 and the address is added to the car, as in steps S103 to S105, in a journey for receiving a new address. Once the received address is received again, it is determined that the car is still in the car or turned back, and in this case, it is not updated.
Next, with respect to a case where a crew member gets from near the center of the train, FIG. 16 shows a tree for associating a device address of a wireless LAN base station and a car, which are created as the crew member moves.

  In FIG. 16, when boarding from the 8th car near the center in step S201, the branch from the left or right is updated when a new address is received with the 8th car as a base point. In this case, assuming that the address = 00... 07 is received, a node with the address of car X = 00... 07 is added in step S206. If the address 0 .... 08 is received after receiving the address = 00..007, the crew member has returned to the first car that got on, and in this state the address = 00 ... 09 is received, the X This means that the vehicle has moved in the opposite direction to the car No. A, and address = 00 .... 09 is added to the node S202 on the left side as the car A. If there is no received address, it is added / updated in order, and if there is the same address, it is determined that the process proceeds in the opposite direction. However, at this stage, the specific train base station information DB 13 and the train base station information DB 21 cannot be updated because the specific number of the No. X car and the No. A car is not determined.

  For the address of the received wireless LAN base station where the car number is not determined, the train base station information DB 21 of the information processing server 3 is referred to by the organization name 36 of the individual train base station information DB 13, and the wireless LAN base station corresponding to the wireless LAN base station 38 If the station address 38 exists, the vehicle number car 37 of the individual train base station information DB 13 is updated with the vehicle number car 37 of the record.

When nodes are added to the tree of FIG. 16 in this way, if the added address matches the address of the node of FIG. 15, the car is determined, so that the relationship between the car and the address of FIG. 17 is determined. Can be created. (If either one of the node S202 or S206 and the wireless LAN base station address are confirmed, the other is also confirmed, and thereafter, the mobile terminal without referring to the train base station information DB 21 of FIG. Even alone, the individual train base station information DB 13 of FIG. 6 can be updated.)
FIG. 17 is a confirmed tree that links the device address of the wireless LAN base station and the car, which are created in accordance with the movement of the crew boarding from the center of the train. The values of the vehicle number 37 and the wireless LAN base station address 38 in FIG. 6 are also updated for the crew members who have boarded from the center with the values of the determined number car and the wireless LAN base station address in the tree of FIG.

  The relationship between the car number and the wireless LAN base station address created by the crew member who boarded from the center is determined only by the relative direction of movement, but the equipment of the wireless LAN base station of the entire organization stored in the information processing server 3 The movement direction of the crew is uniquely determined by referring to the train base station information DB 21 that holds the relationship between the address and nearby vehicles (cars). In addition, the train base station information DB 21 is updated to the latest with the movement of a crew member who is on board from behind the train.

1: wireless LAN base station in train, 2: mobile terminal, 3: information processing server, 4: train operation management system, 5: railway vehicle, 6: train crew, 7: track, 8: wireless LAN base station Wireless LAN communication device for receiving and communicating radio waves, 9: Crew movement information recording unit, 10: Wireless LAN base station address updating unit, 11: Operation management system information processing unit, 12: Individual passenger movement information DB, 13: Individual train base station information DB, 14: Individual operation management system extraction information DB, 15: Communication unit, 16: Operation management system information processing unit, 17: Crew terminal information processing unit, 18: Crew position information processing unit, 19: Operation Management system extraction information, 20: Crew movement information DB, 21: Train base station information DB, 22: Crew position information DB, 23: Communication unit, 24: Operation management system information processing unit, 25: Vehicle information DB 26: train-rail position information DB, 27: diamond and operation information DB, 28: crew information DB

Claims (5)

Information for identifying an occupant and an individual occupant movement information database for storing vehicle numbers in association with each other;
A train base station information database for storing a vehicle number and an address of a radio base station attached to each vehicle in association with each other;
A communication unit that receives the address received by the mobile terminal owned by the occupant and information identifying the occupant carrying the mobile terminal;
The vehicle number is identified by comparing the received information identifying the occupant and the received address with the train base station information database, and the identified vehicle number is designated as the received occupant in the occupant movement database. An occupant position specifying device, comprising: an occupant position information processing unit that updates vehicle number information of a record corresponding to information to be specified. The occupant position specifying device according to claim 1,
Further, a crew member information database that stores information for identifying a passenger and information for specifying a vehicle number on which the passenger is first boarded in association with each other;
The information identifying the received occupant is collated with the crew information database to identify the vehicle number on which the occupant first gets on, and when the occupant gets on the train, the address of the base station received first Is associated with the identified vehicle number, and the base station information database is updated. If the received address is sequentially different from the previously received address, the address is associated with the next vehicle number information, and the base A mobile terminal information processing unit that updates the address of the station information database;
An occupant position specifying device characterized by comprising: The occupant position specifying device according to claim 2,
The portable terminal information processing unit
When the information on which the occupant gets is an intermediate vehicle, the base station address information is stored in order, assuming that the intermediate vehicle number is going forward or backward, If there is any one of the same addresses as the base station address information stored in the order in the base station information database, associate the address with the corresponding vehicle number in the base station information database, and An occupant position specifying device that updates the address of the base station information database in association with the vehicle number in order. Storing the information identifying the occupant in the individual occupant movement information database in association with the vehicle number;
Storing a train base station information database in association with a vehicle number and an address of a radio base station attached to each vehicle;
Receiving the address received by the mobile terminal owned by the occupant and information identifying the occupant carrying the mobile terminal;
The vehicle number is identified by comparing the received information identifying the occupant and the received address with the train base station information database, and the identified vehicle number is designated as the received occupant in the occupant movement database. Updating the vehicle number information of the record corresponding to the information to be identified. Information for identifying an occupant and an individual occupant movement information database for storing vehicle numbers in association with each other;
A train base station information database for storing a vehicle number and an address of a radio base station attached to each vehicle in association with each other;
A communication unit that receives the address received by the mobile terminal owned by the occupant and information identifying the occupant carrying the mobile terminal;
The vehicle number is identified by comparing the received information identifying the occupant and the received address with the train base station information database, and the identified vehicle number is designated as the received occupant in the occupant movement database. An occupant position specifying program that functions as an occupant position information processing unit that updates vehicle number information of a record corresponding to information to be specified.

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