JP2007145210A - Train congestion degree providing system, congestion degree calculator and program - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To precisely calculate and provide congestion degrees of trains positioned at a station immediately before an objective station and other stations on the way before it. <P>SOLUTION: The congestion degree of an optional train arriving at the objective station is displayed on a display 15 of the objective station by estimating the congestion degree of the train at the objective station from each of the estimated numbers of passengers at the stations on the way at which the train stops before the objective station and at the objective station and the number of passengers detected by a passenger number detector 21 of the train by a congestion degree calculator 31. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to a congestion degree estimation technique, and more particularly to a train congestion degree provision technique for estimating the congestion degree of each train arriving at a station and providing it to passengers.

Usually, in order for a user to travel comfortably using a train, information for selecting a relatively free train, that is, a degree of congestion is required.
Conventionally, there is a system that displays the degree of congestion in the reserved seat reservation status as one of the systems that notify the degree of congestion of trains, but the degree of congestion cannot be grasped in the case of a free seat or a normal train.
On the other hand, the number of passengers at the target station is predicted based on past data and information on commuter passes, and the number of passengers on the train detected by detectors such as weight sensors and human sensors is expected at the target station. There has been proposed a method of calculating the degree of congestion including a change due to the number of passengers by subtracting the number of passengers (for example, see Patent Documents 1-3).

Japanese Patent Laid-Open No. 05-058297 Japanese Patent Laid-Open No. 05-254440 Japanese Patent Laid-Open No. 09-002268

However, although such a conventional technique can accurately calculate the degree of congestion related to the train that departed from the immediately preceding station, for the train located before the immediately preceding station, the train stops at the intermediate station to the target station. Since passengers get on and off, there is a problem that the degree of congestion of such a train cannot be calculated accurately.
The present invention is for solving such a problem, and provides a train congestion degree providing system, a congestion degree calculator, and a program capable of accurately calculating and providing the congestion degree of a train located before the immediately preceding station. The purpose is that.

  In order to achieve such an object, the train congestion degree providing system according to the present invention is provided in each train, and is provided in a passenger number detector that detects the number of passengers of the train, and in any target station. , An indicator that displays the degree of congestion of the train arriving at the target station, and an expected number of passengers at each intermediate station where the arbitrary train stops to the target station and the target station, and a passenger number detector of the train. And a congestion degree calculator that estimates the degree of congestion of the train at the target station and outputs it to the display.

  At this time, the congestion degree calculator estimates the degree of congestion for each of the plurality of trains and outputs it to the display unit. The display unit uses the congestion degree from the congestion degree calculator to determine a plurality of arrivals at the target station. You may make it display the congestion degree regarding a train, respectively.

  In addition, a control terminal that is provided at each station and detects the number of passengers at the station of the train that has arrived at the station, and a database that stores the number of passengers at each station detected by the control terminal as statistical data; The congestion degree calculator may calculate the expected number of passengers on the train based on the statistical data obtained by searching the database.

  At this time, the control terminal obtains the boarding information including the destination of the passenger from the IC tag incorporated in the passenger's boarding ticket and commuter pass at the station, and the congestion calculator calculates the boarding information and the statistical data. You may make it calculate the expected number of passengers regarding a train.

  Moreover, you may further provide the server which provides the congestion degree estimated with the congestion degree calculator to a user's information terminal via a communication network.

  In addition, a control terminal that is installed at each station and detects the number of passengers at the station for each vehicle constituting the train that arrives at the station, and the number of passengers per vehicle at each station detected at the station Is stored as statistical data, the passenger number detector detects the number of passengers for each vehicle of the train, and the congestion degree calculator searches the database based on the statistical data obtained. Calculate the expected number of passengers for each vehicle, estimate the degree of congestion for each vehicle of the train at the target station from the estimated number of passengers and the number of passengers detected by the passenger number detector, and output it to the display The display may display the degree of congestion related to the train arriving at the target station for each vehicle based on the degree of congestion from the congestion degree calculator.

  The congestion degree calculator according to the present invention includes a calculation processing unit that calculates arbitrary information, calculates a congestion degree of a train that arrives at the target station, and includes a calculation processing unit. Estimate the expected number of passengers at each intermediate station and target station where an arbitrary train stops to the target station, and calculate the target station from the estimated number of passengers and the number of passengers detected by the passenger number detector of the train. The congestion degree of the train in is estimated, and the congestion degree of the train arriving at the target station is output to a display provided at the target station.

  In addition, the program according to the present invention uses an arithmetic processing unit that performs arithmetic processing on arbitrary information, and a computer of a congestion degree calculator that calculates the degree of congestion of a train that arrives at the target station. The degree of congestion of the train at the target station from the step of estimating the expected number of passengers at each intermediate station and target station that stops at the station, and the number of passengers detected by the number of passengers detected by the passenger number detector of the train And a step of outputting a congestion degree of a train arriving at the target station to a display provided at the target station.

According to the present invention, the degree of congestion of the train at the target station is estimated from the number of passengers detected in the train and the estimated number of passengers at each station and the target station where the train stops before the target station. Since it is displayed on the indicator of the target station, it is possible to accurately calculate and provide the degree of congestion of the train located before the immediately preceding station in consideration of passengers getting on and off at the middle station.
Thereby, the congestion degree regarding a some train can be estimated, respectively, and the congestion degree regarding these some trains can be each displayed on a display. Therefore, the user can easily grasp the congestion status of each train, the user can appropriately determine which train to board, and can guide passengers to the vacant train, eliminating the uneven congestion status between trains Is extremely effective.

  The congestion calculator calculates the expected number of passengers for each train vehicle, and based on the estimated number of passengers and the number of passengers for each vehicle detected by the passenger number detector, the congestion for each train vehicle at the target station. The degree can also be estimated. Therefore, the user can easily grasp the congestion status of each vehicle, the user can appropriately determine which vehicle to board, and can guide passengers to the vacant vehicle, eliminating the bias of the boarding position on the same train Is extremely effective.

Next, embodiments of the present invention will be described with reference to the drawings.
[First Embodiment]
First, a train congestion degree providing system according to a first embodiment of the present invention will be described with reference to FIG. FIG. 1 is a block diagram showing a configuration of a train congestion degree providing system according to the first embodiment of the present invention.

  The train congestion level providing system according to the present embodiment is based on the number of passengers detected in the train 2 and the estimated number of passengers at each intermediate station and the target station where the train 2 stops before the target station. The congestion level of the train is estimated and output to the display 15 of the target station, and the display 15 displays the congestion level of the train 2 at the target station.

Hereinafter, the configuration of the train congestion degree providing system will be described in detail with reference to FIG.
[Station equipment]
Each station A to station N is provided with a passenger number detector 11, a passenger number detector 12, an RFID receiver 13, and a control terminal 14 as station equipment 1 (1A, 1B, 1C,..., 1N). .

  The passenger number detector 11 includes an electronic device, and has a function of detecting the number of passengers who get on the train that has arrived at the station from the station, and has a function of detecting the number of passengers for each vehicle constituting the train. You may have. The number-of-passengers detector 12 is composed of an electronic device and has a function of detecting the number of passengers getting off at the station from a train arriving at the station, and a function of detecting the number of passengers for each vehicle constituting the train. You may have. In addition, what is necessary is just to utilize a general well-known technique about the specific technique which detects the number of passengers and the number of passengers.

  The RFID receiver 13 includes a wireless device, and has a function of acquiring boarding information including a destination of the passenger from a passenger boarding ticket at the station and an IC tag built in a commuter pass. In addition, what is necessary is just to utilize a general well-known technique about the specific technique which acquires passenger information.

  The control terminal 14 comprises an information communication terminal such as a personal computer, has a CPU and its peripheral circuits, and implements various functions by cooperating the hardware and the program by reading and executing a predetermined program. To do. The main functions are a function for acquiring various detection information such as the number of passengers, number of passengers, and boarding information detected by the passenger number detector 11, the passenger number detector 12, and the RFID receiver 13, and the communication line 4A. There is a function of notifying the detection information by performing data communication with the management center 3 via the network.

  The display 15 is composed of an information display device such as an LED or a PDP, and displays a function of receiving congestion of the arriving train by performing data communication with the management center 3 via the communication line 4B and displays the received congestion. And providing a function to the user. The display 15 may be provided separately for displaying only the degree of congestion, but may also be used as a display for displaying guidance of the arriving train. Moreover, although the indicator 15 may be installed in each station, it should just be arrange | positioned in the object station which displays a congestion degree at least. Note that the communication line 4A may also be used instead of the communication line 4B.

[train]
Each train 2 is provided with a passenger number detector 21 that detects the number of passengers of each train.
The passenger number detector 21 is composed of an electronic device, and performs the data communication with the management center 3 via the communication line 4A and the function of detecting the actual number of passengers on each vehicle constituting the train. And a function of notifying the number of passengers. In addition, what is necessary is just to utilize a general well-known technique about the specific technique which detects the number of passengers.

[Management Center]
The management center 3 is provided with a congestion degree calculator 31 and a database 32.
The congestion degree calculator 31 is composed of an information communication terminal such as a personal computer, and an arithmetic processing unit having a CPU and its peripheral circuits reads and executes a predetermined program to cause the hardware and the program to cooperate. To realize various functions. Note that. The program is stored in advance in a storage unit (not shown) of the congestion degree calculation unit 31 via a communication line or a recording medium.

  The main function is to receive detection information such as the number of passengers, number of passengers, and boarding information detected at each station facility 1 by performing data communication with the control terminal 14 of each station facility 1 via the communication line 4A. And the number of passengers detected in each train 2 is received by performing data communication with the passenger number detector 21 of each train 2 via the communication line 4A and the function of updating the database 32 based on these detection information. The target station from the function, the function of searching the database 32 to calculate the number of passengers at the middle station and the target station regarding the target train, and the number of passengers at the middle station and the target station and the number of passengers detected in the target train 2 has a function of calculating the degree of congestion of the target train and a function of notifying the degree of congestion by performing data communication with the display 15 via the communication line 4B.

The database 32 includes a storage device such as a hard disk, and as statistical data, the detection information such as the number of passengers, number of passengers, and boarding information detected at each station facility 1 is associated with various operation conditions in which the respective detection information is detected. It has a function to memorize. As the operation conditions, the date and day of the train operation, the type of train such as express trains and stops at each station, the train operation route, the train organization, the vehicle model, and the like are used. As detection information, the number of passengers, number of passengers, and boarding information at each station may be stored for each train, but the number of passengers, number of passengers, and boarding information may be stored for each vehicle that constitutes the train.
The database 32 may be realized by an information communication terminal separate from the congestion degree calculator 31 or may be realized by using the same information communication terminal.

[Operation of First Embodiment]
Next, with reference to FIGS. 2-5, operation | movement of the train congestion degree provision system concerning one embodiment of this invention is demonstrated. FIG. 2 is a flowchart showing the passenger number detection processing at the control terminal of the train congestion degree providing system according to the embodiment of the present invention. FIG. 3 is a flowchart showing passenger number detection processing in the passenger number detector of the train congestion degree providing system according to the embodiment of the present invention. FIG. 4 is a flowchart showing passenger number detection processing in the passenger number detector of the train congestion degree providing system according to the embodiment of the present invention. FIG. 5 is a flowchart showing the congestion degree calculation process in the congestion degree calculator of the train congestion degree providing system according to the embodiment of the present invention.

First, with reference to FIG. 2 and FIG. 3, the operation | movement regarding the database update of the train congestion provision system concerning one embodiment of this invention is demonstrated.
Each time the train arrives at the station, the control terminal 14 of each station facility 1 executes the passenger number detection process of FIG. In the passenger number detection process, the control terminal 14 controls the passenger number detector 11, the passenger number detector 12, and the RFID receiver 13 to obtain the number of passengers of the train, the number of passengers, and the boarding information of each passenger. (Step 100), and transmits the detected information to the congestion degree calculator 31 of the management center 3 via the communication line 4A (step 101). At this time, if it is not necessary to calculate the degree of congestion for each vehicle, detection information for each train may be transmitted. Moreover, you may transmit operation conditions, such as train ID at the time of detecting detection information, and a date, with detection information.

  On the other hand, the congestion degree calculator 31 of the management center 3 first receives detection information from the control terminal 14 of each station facility 1 via the communication line 4A in the passenger number detection process of FIG. 3 (step 110). The number of passengers on each vehicle is registered in the database 32 as statistical data in association with the operating conditions of the train (step 111). At this time, with respect to the boarding information, the result of counting for each destination information may be handled as the number of passengers at the station. As the operation condition, the operation condition received together with the detection information, the operation condition acquired from a preset operation schedule, the weather and temperature acquired from the weather data system, etc. may be used as the operation condition.

Next, with reference to FIG. 4 and FIG. 5, the operation | movement regarding congestion degree calculation of the train congestion degree provision system concerning one embodiment of this invention is demonstrated.
The passenger number detector 21 of each train 2 executes the passenger number detection process of FIG. 4 periodically or when passing through a specific point. In the passenger number detection process, the passenger number detector 21 detects the boarding rate of each vehicle (step 120), calculates the number of passengers based on the number of passengers of the vehicle (step 121), and the number of passengers for each vehicle. Is transmitted to the congestion degree calculator 31 of the management center 3 via the communication line 4A (step 122). If the number of passengers can be directly detected instead of the passenger rate, the number of passengers detected in step 120 may be transmitted in step 122.

  On the other hand, the congestion degree calculator 31 of the management center 3 first receives the number of passengers from the passenger number detector 21 of the target train 2 to be estimated via the communication line 4A in the congestion degree calculation process of FIG. (Step 130). In addition, the congestion degree calculator 31 searches the database 32 based on the operation conditions of the target train 2 (step 131), and based on the obtained statistical data, calculates the expected number of passengers of the target train 2 at the intermediate station and the target station. (Step 132). In the database 32, all the numbers of passengers obtained in the past may be registered as statistical data, and a statistical value such as an average value may be obtained from one or more statistical data that matches an arbitrary operation condition, or a new When registering the number of passengers, a statistical value such as an average value of the number of passengers regarding the same operation condition may be obtained and registered as statistical data.

Next, the congestion degree calculator 31 calculates the vehicle of the target train at the time of departure from the target station from the expected number of passengers for each vehicle of the target train at the intermediate station and the target station and the number of passengers for each vehicle from the target train 2. The degree of congestion for each is calculated (step 133).
FIG. 6 is an explanatory diagram illustrating an example of calculating the degree of congestion. Here, after the target train 2A stops at the station C and the station B which are intermediate stations, the target train 2A is assumed to arrive at the station A which is the target station, and at the station A relating to the train 2A traveling from the station C to the station B. A case where the congestion degree is calculated by the congestion degree calculator 31 will be described.

  The congestion degree calculator 31 obtains the number of passengers 41 of each vehicle from the target train 2A before arriving at the station B, searches the database 32 according to the operation conditions of the target train 2A, and at the station B on the way of the target train 2A. The estimated number of passengers 42B of each vehicle and the estimated number of passengers 42A of each vehicle at the target station A are estimated. Then, the number of passengers 41B of the target train 2A at the time of departure from the middle station B is estimated for each vehicle by adding or subtracting the expected number of passengers 42B at the middle station B to the number of passengers 41, and further, the target station A is added to the estimated number of passengers 41B. If the number of passengers 41A of the target train 2A at the time of departure from the target station A is estimated for each vehicle by adding / subtracting the expected number of passengers 42A, the desired degree of congestion can be calculated.

  As for the train 2B heading to the station C, if the estimated number of passengers of the train 2B at the station C is estimated in addition to the estimated number of passengers 42A and 42B at the station B and the station C of the train 2B, the same as above. Thus, the number of passengers and the degree of congestion of the train 2B at the target station A can be estimated. The congestion level is guide information indicating the congestion status of trains and vehicles. Depending on the comparison result between the estimated number of passengers and the number of target trains and vehicles, the characters such as sky, slightly crowded, crowded, and full Information may be assigned as the degree of congestion, and these may be expressed by the number of steps or percentage.

  The congestion degree calculator 31 calculates the congestion degree of the target train 2 for each vehicle in this way, and transmits the obtained congestion degree to the display unit 15 of the target station via the communication line 4B (step 134). Thereby, the display device 15 of the target station displays the degree of congestion notified from the congestion degree calculator 31 as congestion information of each vehicle of the arriving train and provides it to the user.

FIG. 7 is a display example of the degree of congestion. In the example of FIG. 7A, the degree of congestion is displayed individually for each of the first train and the next train. Thereby, the user can easily grasp the congestion status of each train, the user can appropriately determine which train to board, and is extremely effective in eliminating the unevenness of the congestion status between trains.
In the example of FIG. 7B, the degree of congestion of each vehicle is displayed as character information such as sky, congestion, and full, along with guidance for the next train to depart. Thereby, the user can easily grasp the congestion status of each vehicle, the user can appropriately determine which vehicle to board, and is extremely effective in eliminating the deviation of the boarding positions on the same train.

  These congestion levels may be displayed as character information as described above, or may be displayed graphically using a bar graph or a plurality of colors. 7A and 7B and a graphic display may be arbitrarily combined and displayed, and other information, for example, information on a boarding gate convenient for transfer may be displayed. When a plurality of congestion levels are displayed, the respective congestion levels may be displayed simultaneously in parallel or may be switched and displayed.

  As described above, in this embodiment, the congestion degree calculator 31 detects the number of passengers at each intermediate station where the arbitrary train stops to the target station, the expected number of passengers at the target station, and the passenger number detector 21 of the train. Since the congestion level of the train at the target station is estimated from the number of passengers and the congestion level of the train arriving at the target station is displayed by the indicator 15 of the target station, passengers getting on and off at the station on the way Therefore, it is possible to accurately calculate and provide the congestion degree of the train located before the immediately preceding station.

  In addition, the congestion degree calculator estimates the degree of congestion for each train, and the indicator displays the degree of congestion for each of these trains, so the user can easily grasp the congestion status of each train. In addition, the user can appropriately determine which train to board, and can guide passengers to a vacant train, which is extremely effective in eliminating the unevenness of congestion between trains.

  In addition, the number of passengers of each train at each station detected by the control terminal 14 provided at each station is stored as statistical data in the database 32, and the statistics obtained by searching the database 32 by the congestion degree calculator 31. Since the expected number of passengers of the train 2 is calculated based on the data, the expected number of passengers can be estimated with high accuracy using the latest statistical data.

  In addition, the control terminal 14 obtains boarding information including the destination of the passenger from the IC tag built in the passenger's boarding ticket and commuter pass at the station, and the congestion information calculator 31 converts the boarding information and statistical data into the boarding information and statistical data. Based on the estimated number of passengers on the train, the expected number of passengers can be calculated with high accuracy.

  Further, the number of passengers of each train at each station detected by the control terminal 14 is stored as statistical data by the database 32, and the statistics obtained by searching the database 32 by the congestion degree calculator 31. Based on the data, the expected number of passengers is calculated for each vehicle of the train 2, and the congestion degree for each vehicle of the train 2 at the target station is calculated from the estimated number of passengers and the number of passengers for each vehicle detected by the passenger number detector 21. Because it is estimated, the user can easily grasp the congestion status of each vehicle, the user can appropriately determine which vehicle to board, and can guide passengers to the vacant vehicle, It is extremely effective in eliminating the unevenness of the boarding position.

[Second Embodiment]
Next, a second embodiment of the present invention will be described with reference to FIG. FIG. 8: is a block diagram which shows the structure of the train congestion degree provision system concerning the 2nd Embodiment of this invention.
In the first embodiment, the case has been described in which the congestion degree of the target train 2 calculated by the congestion degree calculator 31 of the management center 3 is displayed on the display 15 of the target station. In the present embodiment, a case where the degree of congestion is provided to the user terminal 5 through the communication network 4 will be described.

  Compared with the train congestion degree providing system of FIG. 1 described above, in this embodiment, a server 33 is provided in the management center 3.

  The server 33 is composed of an information communication terminal such as a server device, and performs data communication with a user terminal 5 such as a personal computer, a cellular phone, or a PDA via a communication network 4 such as the Internet. It has a function to provide the degree of congestion of the train at the target station calculated in. The server 33 may be realized by an information communication terminal separate from the congestion degree calculator 31 or may be realized by using the same information communication terminal. Other configurations are the same as those described above, and a detailed description thereof is omitted here.

The server 33 acquires the congestion degree of the target station from the congestion degree calculator 31, and generates content using a language such as HTML. And the content including the congestion degree in the object station requested | required according to the access from the user terminal 5 via the communication network 4 is delivered. Thereby, a user can grasp | ascertain easily the congestion degree of an object station with the user terminal 5. FIG.
Further, when accessing the server 33 from the user terminal 5, an optimum train or boarding gate may be guided by inputting a destination or time. Thereby, in addition to priorities such as the shortest time, the minimum amount of money, and the minimum number of transfers, it is possible to realize the transfer guidance with the congestion status as the priority.

It is a block diagram which shows the structure of the train congestion provision system concerning the 1st Embodiment of this invention. It is a flowchart which shows the passenger number detection process in the control terminal of the train congestion provision system concerning one embodiment of this invention. It is a flowchart which shows the passenger number detection process in the passenger number detector of the train congestion degree provision system concerning one embodiment of this invention. It is a flowchart which shows the passenger number detection process in the passenger number detector of the train congestion degree provision system concerning one embodiment of this invention. It is a flowchart which shows the congestion degree calculation process in the congestion degree calculator of the train congestion degree provision system concerning one embodiment of this invention. It is explanatory drawing which shows the example of congestion degree calculation. It is a display example of the degree of congestion. It is a block diagram which shows the structure of the train congestion degree provision system concerning the 2nd Embodiment of this invention.

Explanation of symbols

  1, 1A, 1B, 1C, 1N ... Station equipment, 11 ... Passenger number detector, 12 ... Passenger number detector, 13 ... RFID receiver, 14 ... Control terminal, 15 ... Indicator, 2 ... Train, 21 ... Passenger Number detector, 3 ... Management center, 31 ... Congestion degree calculator, 32 ... Database, 33 ... Server, 4 ... Communication network, 4A, 4B ... Communication line, 5 ... User terminal.

Claims (8)

Passenger number detector provided on each train to detect the number of passengers on the train,
An indicator provided at any target station and displaying the degree of congestion of the train arriving at the target station;
The degree of congestion of the train at the target station is determined from the estimated number of passengers at each intermediate station where the arbitrary train stops by the target station and the number of passengers detected by the passenger number detector of the train. A train congestion degree providing system comprising: a congestion degree calculator that estimates and outputs to the display. The train congestion providing system according to claim 1,
The congestion degree calculator estimates the degree of congestion for each of a plurality of trains and outputs to the display unit,
The display unit displays congestion levels relating to a plurality of trains arriving at the target station based on the congestion level from the congestion level calculator. The train congestion providing system according to claim 1,
A control terminal provided at each station for detecting the number of passengers at the station of the train arriving at the station;
A database that stores the number of passengers of each train at each station detected by the control terminal as statistical data; and
The congestion level calculator calculates the expected number of passengers on the train based on statistical data obtained by searching the database. The train congestion providing system according to claim 3,
The control terminal acquires boarding information including the destination of the passenger from the IC tag built in the passenger ticket and commuter pass of the passenger at the station,
The congestion level calculator calculates the expected number of passengers related to the train based on the boarding information and the statistical data. The train congestion providing system according to claim 1,
A train congestion level providing system, further comprising a server that provides a congestion level estimated by the congestion level calculator to a user's information terminal via a communication network. The train congestion providing system according to claim 1,
A control terminal that is provided at each station and detects the number of passengers at the station for each vehicle that constitutes the train that has arrived at the station,
A database that stores the number of passengers of each train at each station detected by the control terminal as statistical data; and
The passenger number detector detects the number of passengers for each vehicle of the train,
The congestion degree calculator calculates the expected number of passengers for each vehicle of the train based on the statistical data obtained by searching the database, and for each vehicle detected by the expected number of passengers and the passenger number detector. From the number of passengers, estimate the degree of congestion for each vehicle of the train at the target station and output to the display,
The display device displays, for each vehicle, a congestion level relating to a train arriving at the target station based on the congestion level from the congestion level calculator. It has a calculation processing unit that calculates arbitrary information, and is a congestion degree calculator that calculates the congestion degree of a train arriving at a target station,
The arithmetic processing unit estimates the expected number of passengers at each intermediate station and target station where an arbitrary train stops at an arbitrary target station, and the passengers detected by the expected passenger number and the passenger number detector of the train The congestion degree calculator calculates the congestion degree of the train at the target station from the number and outputs the congestion degree of the train arriving at the target station to a display provided at the target station. In the computer of the congestion degree calculator that calculates the congestion degree of the train arriving at the target station,
Estimating each expected stop in each target station and the number of passengers at each target station where any train stops at any target station;
From the estimated number of passengers and the number of passengers detected by the passenger number detector of the train, estimating the congestion degree of the train at the target station;
Outputting a congestion degree of a train arriving at the target station to a display provided at the target station.

Images