KR101087009B1 - Information Terminal of bus station and controlling method thereof - Google Patents

Abstract

An information terminal of one stop and a control method thereof are provided to transmit and receive information to and from a terminal installed on a bus to provide information on stops to prevent misunderstanding and to accurately provide bus operation information.
The information terminal of the disclosed stop includes: an information terminal for providing stop information or receiving vehicle information through short-range communication with a driver terminal installed in a vehicle, and updating bus driving information based on the vehicle information; A roadside repeater (RSE) for communicating with the driver terminal through a near field communication (DSRC) in a predetermined area and receiving vehicle information or transmitting stop information to the vehicle terminal is provided.

Description

Information terminal of bus station and controlling method

The present invention relates to an information terminal of a bus stop, and more particularly, a bus stop that is provided at a bus stop to transmit and receive information to and from a terminal installed on a bus to provide stop information for preventing misunderstanding and to accurately provide bus operation information. An information terminal and a control method thereof.

In general, a transfer discount system is operated in which a fare is discounted when transferring a fare between a bus and a bus, a bus and a subway when the fare is paid using a transportation card.

In this transfer discount system, the payment amount is differential depending on the distance (30km is used as the basic section, and if it is more than that, the amount increases according to the distance, and the maximum amount is determined), and there is no transfer between the subway and the subway.

For example, if a user rides a bus within a predetermined time after using a subway, and recognizes a traffic card at a boarding terminal, a voice prompt for transfer is issued. The cost depends on the distance. After that, if you transfer to another bus or take the subway, the fare will be charged in the same way.

What is important here is that when the user gets off the subway and boards the bus at the bus stop, the boarding position must be accurately identified to determine whether the transfer is required in order to receive the transfer. That is, the current location is identified using GPS, and whether or not the transfer is determined based on previous information and boarding location information recorded on the user's card when the user boards. In this case, the important point is to accurately identify the current location. For this purpose, the vehicle terminal conventionally identifies the boarding location using GPS.

In this case, when the GPS malfunctions, the current location cannot be accurately identified, and thus, when the payment is later made, the transfer may not be processed as a transfer, which causes the user to pay the overpayment.

Meanwhile, the information terminal (BIS) installed at the bus stop performs a function of informing information such as the estimated time of arrival of the bus. Looking at the process, the bus terminal checks the bus location information using GPS and confirms. The bus location information is transmitted to the traffic information center (BMS center) through WiBro communication.

The traffic information center transmits bus location information to the information terminal installed at the bus stop through WiBro communication, and the information terminal installed at the bus stop receives the information and displays the estimated time of arrival of the corresponding bus on the screen.

However, this conventional method uses GPS and WiBro communication, which has a disadvantage in that accurate positioning is difficult when a communication shadow area or GPS error occurs. In addition, the bus terminal processes the information and transmits it to the traffic information center, and the bus location information received from the traffic information center is processed and provided back to the information terminal installed at the bus stop. An information error has occurred, which causes a user to be confused or uncomfortable with an information error displayed by the bus information terminal.

In particular, even though the bus has already departed from the station, a problem that causes inconvenience or confusion to the user is often caused by indicating that the bus has not arrived due to a location information error or information processing and transmission delay.

In addition, the information terminal installed in the conventional bus stop did not have a function to inform or charge the remaining balance on the traffic card.

Accordingly, the present invention has been proposed in order to solve various problems such as the disadvantages and overpayment problems of the bus information terminal installed in the conventional bus stop as described above and the problems caused by providing bus information.

The problem to be solved by the present invention is to provide an information terminal and a control method of one stop to be provided at the bus stop to transmit and receive information with the terminal installed on the bus to provide stop information for preventing misunderstanding.

Another problem to be solved by the present invention is to provide an information terminal and a control method of a station so as to accurately provide bus operation information.

Another problem to be solved by the present invention is to provide an information terminal and a control method of the stop to enable the inquiry of the balance remaining on the customer's traffic card.

Another object of the present invention is to provide an information terminal and a control method of a stop capable of charging a traffic card of a customer.

"Information terminal of the station" according to the present invention for solving the above problems,

And an information terminal for providing stop information or receiving vehicle information through short-range communication with a driver terminal installed in a vehicle, and updating bus driving information based on the vehicle information.

The information terminal,

And a roadside repeater (RSE) that communicates with the driver terminal through a near field communication (DSRC) in a predetermined area to receive vehicle information or transmit stop information to a driver terminal installed in the vehicle.

The information terminal,

A communication module for receiving vehicle information from the roadside repeater or communicating with a traffic information center (BMS center);

A control module for controlling updating of bus operation information with the received vehicle information in association with the communication module and the information database;

And a stop information providing module for providing stop information to the driver terminal through the roadside repeater in association with the control module.

The information terminal,

And a bus driving information providing module for receiving driving information of the vehicle from the traffic information center in association with the communication module and updating the driving information of the vehicle with the vehicle information received from the driver terminal.

The information terminal,

A traffic card inquiry module for retrieving the balance by reading the traffic card information of the user when a traffic card balance inquiry request is made;

The display apparatus may further include an information display module configured to display the remaining balance inquired by the traffic card inquiry module and the updated driving information on the display device.

The information terminal,

The transportation card charging module further includes a transportation card charging module for charging the user's transportation card.

The information terminal,

And a bus identification number reading and storing module for extracting a bus identification number (ID) from the received vehicle information and combining the extracted bus identification number and location information in an information database.

According to the present invention for solving the problems as described above, the information terminal control method of the station,

A first step of confirming whether the vehicle enters a predetermined communication area;

When the vehicle enters a communication area, receiving vehicle information through short-range communication and providing stop information to the vehicle to determine a transfer;

A third step of extracting a bus unique number from the received vehicle information and combining and storing the bus unique number and location information;

And a fourth step of checking whether the vehicle entering the predetermined communication area leaves the communication area and updating bus driving information when the vehicle enters the communication area.

The fourth step,

Generating bus driving information when the vehicle entering the communication area leaves the communication area;

Providing the generated bus operation information to a pre-installed bus information terminal to update bus operation information or to automatically update bus operation information with the generated bus operation information.

In addition, the "information terminal control method of the station" according to the present invention,

When the traffic card inquiry is requested, the method further includes a fifth step of checking the balance by inquiring the user's traffic card and displaying the checked balance on the display device.

In addition, the "information terminal control method of the station" according to the present invention,

When the transportation card is requested to be charged, the display device further guides the payment method, and when the payment is made, the method further includes a sixth step of charging the transportation card.

According to the present invention, by providing the stop information to the driver terminal installed on the bus stop, so that the driver terminal can recognize the current location accurately, there is an advantage that can accurately determine whether the transfer, due to this advantage Since the transfer is not judged, the user can solve the problem of overpayment.

In addition, according to the present invention, there is an advantage in that bus operation information is generated through direct communication with a driver terminal and the bus operation information can be accurately provided based on this.

In addition, according to the present invention it is possible to query the balance remaining in the customer's traffic card, it is also possible to charge the customer's traffic card, thereby increasing the convenience of the customer as well as to improve the function of the information terminal.

1 is a conceptual diagram illustrating a first embodiment of an information terminal of a stop according to the present invention;
2 is a conceptual diagram illustrating a second embodiment of an information terminal of a stop according to the present invention;
3 is a detailed configuration diagram of an information terminal according to the present invention;
4 is a flowchart illustrating a method of controlling an information terminal of a stop according to the present invention;

Hereinafter, described in detail with reference to the accompanying drawings a preferred embodiment of the present invention. In the following description, well-known functions or constructions are not described in detail since they would obscure the invention in unnecessary detail.

1 and 2 is a conceptual diagram showing an embodiment of the "information terminal of the station" according to the present invention, Figure 1 is a block diagram when a bus information terminal (BIS: 500) is installed on the roadside, 2 is a configuration diagram when the bus information terminal 500 is not installed on the roadside, the driver terminal 110 installed in the bus 100, a traffic information center (BMS center) 200, a roadside repeater (RSE) ( 300, the bus information terminal 500 and the information terminal 400.

The driver terminal 110 is a terminal mounted on the bus 100. The driver terminal 110 is connected to the traffic information center 200 through Wibro communication, transmits its vehicle information and location information, and communicates with the roadside repeater 300. Upon entering the area, the vehicle is connected with the roadside repeater 300 to transmit vehicle information, and receives the stop information from the information terminal 400. The vehicle information includes a unique number (ID) of the corresponding bus, and the provided stop information utilizes information for identifying a passenger's riding position.

The driver terminal 110 communicates with the roadside repeater 300 using short-range communication. For example, the driver terminal 110 may use Dedicated Shart Range Communication (DSRC).

The DSRC communication method is a communication method capable of wireless transmission / reception between a fixed station (RSE) and a mobile station (a driver terminal or an OBU (On Board Unit) built in the driver terminal). There are an active method and a passive method. The frequency band is 5.8GHz band, and the maximum data rate is bi-directional link over 1Mbps wireless packet communication, multiple driver terminals and roadside relay multiple access is supported. Since the communication cell size is limited from several meters to hundreds of meters in the roadside relay wireless data communication with the driver terminal, wireless communication is possible only in a constant proximity area.

The traffic information center 200 conducts wireless communication with the bus, collects bus operation information, analyzes the traffic information, determines traffic conditions, and provides existing traffic information for providing bus operation information to a bus information terminal or information terminal installed at a stop. Center (BMS). Here, the bus generates its own location information using GPS and transmits it to the traffic information center 200.

The roadside repeater 300 performs a function of communicating with the driver terminal 110 through a near field communication (DSRC) in a predetermined area to receive vehicle information and to transmit stop information to the vehicle.

Bus information terminal 500 is connected to the traffic information center 200 and LAN (LAN) communication, receives the bus location information, and provides the bus operation information based on this, bus operation information from the information terminal 400 It receives the function to update the bus operation information.

The information terminal 400 receives stop information or receives vehicle information through short-range communication with the driver terminal 110 installed in the vehicle, and performs a function of updating bus driving information based on the vehicle information.

In FIG. 1 and FIG. 2, the information terminal 400 and the roadside repeater 300 are shown as being separated, but this is illustrated for convenience of description, and the actual roadside repeater 300 is an information terminal 400 as one communication device. ) Is preferably included.

In addition, although FIG. 1 shows that the information terminal 400 and the bus information terminal 500 are separated from each other, this is the case where the bus information terminal 500 is installed, the information terminal 400 transmits bus operation information to the bus information terminal 500. It is shown separately because it should be provided, and since the information terminal 400 also provides the bus operation information as shown in Figure 2, where the bus information terminal 500 is not installed, only one information terminal needs to exist.

Hereinafter, it is assumed that the information terminal 400 according to the present invention is a complex terminal that also provides bus operation information.

As shown in FIG. 3, the information terminal 400 includes a communication module 401 for receiving vehicle information from the roadside repeater 300 or communicating with a traffic information center (BMS center); A control module 403, in association with the communication module 401 and the information database 404, for controlling update of bus operation information with the received vehicle information; And a stop information providing module 410 for providing stop information to the driver terminal 110 through the roadside repeater 300 in cooperation with the control module 403.

In addition, the information terminal 400, a traffic card inquiry module 407 for inquiring the balance by reading the traffic card information of the user when the traffic card balance inquiry request; An information display module 411 for displaying the remaining balance queried by the traffic card inquiry module 407 on a display device (LCD) 412; The traffic card charging module further includes a traffic card charging module 409 for charging a user's traffic card.

In addition, the information terminal 400 extracts a bus unique number (ID) from the received vehicle information, reads the bus unique number for storing the extracted bus unique number and location information in the information database 404 and A storage module 406; A bus driving information providing module 409 which receives driving information of the vehicle from the traffic information center 200 in connection with the communication module 401 and updates the driving information of the vehicle with the vehicle information received from the driver terminal. It includes more.

In addition, the information terminal 400 further includes a function input module 405 for inputting a balance inquiry function or a charging function.

The information terminal of the stop according to the present invention configured as described above checks whether the bus enters the DSRC communication area through the roadside repeater 300, and when the bus enters the DSRC communication area as a result of the check, the driver terminal 110 is connected with the driver terminal 110. DSRC communication is performed to obtain vehicle information and transmit the vehicle information to the information terminal 400, and transmit the stop information acquired by the stop information providing module 410 of the information terminal 400 to the driver terminal 110.

The driver terminal 110 transmits the stop information provided from the information terminal 400 to the boarding terminal, and the boarding terminal is accurately recognized the current location by the user with a traffic card (T-money card, etc. as a charging traffic card). If you check the boarding using,) it is determined whether the transfer. The method of determining whether the transfer is the same as the general transfer determination method, when it is determined that the transfer is a voice guidance of the transfer, and record the ride information on the traffic card.

Here, the conventional driver terminal 110 mounted on the bus 100 recognizes its location using a GPS or the like in a situation in which the terminal starts operation, generates vehicle information including location information, and performs wireless communication (Wibro). , Etc.) is provided to the traffic information center 200 periodically or in real time. In addition, since it is determined whether the transfer is performed based on the location information based on the GPS information, the transfer is performed when a shadow area or a GPS error occurs. There is a disadvantage that can not accurately judge.

On the contrary, the present invention performs direct communication with the information terminal 400 installed at the stop, so that the current location information can always be accurately identified because the station information is received, so that the current location information can be accurately recognized regardless of the shadow area or GPS error. There are advantages to it.

Therefore, as it is well known, the current location information can be accurately recognized, and thus, it is possible to accurately determine whether or not to transfer, and this can be performed accurately, thereby causing errors in the current location recognition, and incorrectly calculating the fare to the user. Damage or discomfort will be eliminated.

Meanwhile, the traffic information center 200 analyzes the vehicle information transmitted from each bus to identify the vehicle, extracts the location information of the identified vehicle, and transmits the information to the bus information terminal 500 through LAN communication. It transmits to the terminal 400.

The bus information terminal 500 provides bus operation information based on the received location information. In the method of providing bus operation information, the arrival time of the linked bus is sequentially displayed, or when the user designates the bus through the input device, the arrival time or the current location of the corresponding bus is displayed on the display device.

In addition, the information terminal 400 receives the vehicle information transmitted from the traffic information center 200 through the communication module 401, the vehicle information received through the data interface module 402 and the control module 403 Passed to the bus unique number reading and storage module 407, the unique number of the corresponding bus is read, and location information is generated and stored in the information database 404.

Thereafter, the bus service information providing module 410 interoperates with the information database 404 to provide bus service information such as the current location or arrival time of the bus corresponding to the user's request.

However, in such a case, GPS error occurs or location information is transmitted in several steps, so if each step takes time to process information and delay occurs, the exact location information of the bus is transmitted to the bus information terminal 500 or the information terminal 400. Occurs when not provided.

Therefore, the existing bus information terminal 500 has no disadvantage in correcting such incorrect location information, and provides the user with the location information where an error has occurred. For example, if a location error indicates that a bus that has already departed is about to arrive, the user will wait indefinitely, believing that the bus will arrive soon, which will not only waste time but also prevent the user from keeping important appointments. You may experience great discomfort.

In order to solve this problem, the information terminal 400 according to the present invention obtains vehicle information through communication with the vehicle terminal 110 mounted on the bus when the bus approaches the DSRC communication area as described above, thereby obtaining the information database 404. When the bus leaves the DSRC communication area, it is determined that the bus has left the corresponding stop, and generates bus operation information based on the vehicle information received by the bus operation information providing module 410 ( Information generated by the bus leaving the stop, and if the bus information terminal 500 is provided separately to the bus information terminal 500 to update the bus location information, otherwise the bus information terminal 500 is separately If not provided, the bus position information is updated by itself.

For example, when the bus information is provided from the information terminal 400 as described above, while the bus information terminal 500 displays the vehicle location information received from the traffic information center 200, the bus information terminal 200 based on the bus information terminal 200. The vehicle position information received from the vehicle is modified. That is, the arrival information of the bus is deleted. Therefore, the user may be provided with such information through the bus information terminal 500, which may solve the problem of waiting for the bus that the user has already left.

On the other hand, when the bus information terminal 500 is not provided separately, the bus operation information providing module 410 of the information terminal 400 corresponds to the above while displaying the vehicle location information received from the traffic information center 200. When the bus leaves the DSRC communication area, the vehicle location information received from the traffic information center 200 is modified based on this. That is, the arrival information of the bus is deleted. Therefore, the user may be provided with this information through the information terminal 500, which may solve the problem of waiting for the bus that the user has already left.

On the other hand, the information terminal 400 according to the present invention as another feature it is possible to look up the traffic card balance that the existing bus information terminal (BIS terminal) did not. The existing bus information terminal does not have a balance inquiry function, so the user cannot check the balance remaining on the traffic card. Therefore, after boarding the bus, the bus card is checked by checking the traffic card. You will not be able to ride. In other words, since it is impossible to check the balance of the owned traffic card using the existing bus information terminal, the user may have difficulty as described above.

Therefore, in the present invention, the traffic card balance inquiry function is added, so that the user can conveniently check the balance of the traffic card owned by the user before boarding the bus at the stop.

In more detail, the user operates the function input module 405 provided in the information terminal 400 to select a function called a traffic card inquiry, and puts a traffic card or places a traffic card at a location where the traffic card is placed. When contacting the contact point, the traffic card inquiry module 408 reads the information recorded on the traffic card, the balance is inquired and the corresponding balance information is displayed on the display device 412 through the information display module 411. ) Will be displayed. Although the traffic card inquiry module 408 is not shown in the drawing, it is preferable that a reader capable of reading a traffic card in a non-contact manner is provided, and such a reader is provided in a subway or the like to check the balance of the traffic card. It is desirable to adopt and implement as it is.

Therefore, the user sees the balance information displayed on the display device (LCD) 412 and checks the remaining balance on his or her traffic card.

On the other hand, it is possible to charge the traffic card as another feature of the present invention.

That is, the information terminal 400 according to the present invention is capable of charging a traffic card, which the existing bus information terminal (BIS terminal) did not. Existing bus information terminal does not have a charging function in order to charge the traffic card, the user caused the inconvenience to go to the place where the charge is possible, but the present invention is conveniently charged using the terminal 400 installed in the stop It is possible.

Therefore, in the present invention, by adding a traffic card charging function, the user can conveniently charge the traffic card owned by the user before boarding the bus at the stop.

In more detail, the user manipulates the function input module 405 provided in the information terminal 400 to select a function called transportation card charging, and puts the transportation card at the position where the transportation card is placed or the transportation card. When contacting the contact position, the traffic card charging module 409 reads the information recorded on the traffic card to determine whether the traffic card can be charged. As a result of this check, if the transportation card can be charged, the user may be prompted to select the amount to be charged or the voice transmission is made. After that, when the user selects the amount to be charged, the user may select a payment method. Here, the payment method is various, such as using a banknote (cash), using a mobile phone, using a card such as a credit card. For example, when the user selects a bill as a payment method, a message or voice is sent out to insert a bill, and when the user inserts the bill, the bill detection unit implemented in the transportation card charging module 409 is not shown in the drawing. After detecting the bill, the amount of charge is recognized and the charging is performed only when more than the amount selected by the user is input. Here, the charging function is performed in the same way as a general charging method for performing charging in the subway.

When the charging is completed, a message or voice indicating that the charging is completed is transmitted, so that the user recognizes that the charging is completed.

Therefore, if the user implements the charging function, the user can conveniently charge the transportation card owned by the user using the terminal 400 installed at the stop without going to the chargeable place.

4 is a flowchart illustrating a method of controlling an information terminal of a stop according to the present invention, where S represents a step.

As shown therein, a first step (S101) of checking whether the vehicle enters a predetermined communication area; A second step (S103) of receiving vehicle information through short-range communication and providing stop information for determining a transfer to the vehicle when the vehicle enters a communication area; A third step (S105) of extracting a bus unique number from the received vehicle information and combining and storing the bus unique number and location information; A fourth step (S107 to S111) of checking whether the vehicle entering the predetermined communication area leaves the communication area and updating bus driving information when the vehicle enters the communication area; When a traffic card inquiry is requested, a fifth step (S113 to S115) of checking a balance by inquiring a user's traffic card and displaying the checked balance on a display device; When the transportation card is requested for charging, the display device guides the payment method and, when the payment is made, includes the sixth step S117 to S123 for charging the transportation card.

Herein, the fourth steps S107 to S111 may include generating bus operation information when the vehicle entering the communication area leaves the communication area, and providing the generated bus operation information to the pre-installed bus information terminal. Updating bus service information or automatically updating bus service information with the generated bus service information.

In the method of controlling the information terminal of the stop according to the present invention as described above, it is determined whether the vehicle enters the communication area (S101), and if the vehicle enters the communication area, the process moves to step S103 and the vehicle is connected to the driver terminal through the DSRC communication. Information is received and stop information is transmitted to the vehicle terminal. Here, the vehicle information includes a unique number (ID) for identifying a vehicle, and the stop information includes stop location information.

The driver terminal receiving the stop information provides the stop information including the location information to the riding terminal, so that the riding terminal can accurately recognize the current position, thereby accurately determining whether or not to transfer.

Next, in step S105, a vehicle identification number is extracted from the received vehicle information, and the extracted vehicle identification number and the current location information are combined and stored in the information database.

In this state, when the vehicle entering the communication area leaves the communication area (S107), the bus driving information is generated in step S109. That is, it generates information that can know that the bus has left the stop. In operation S111, the generated bus operation information is provided to the pre-installed bus information terminal to update the bus operation information, or the bus operation information is automatically updated with the generated bus operation information. That is, when the bus information terminal is installed separately, the bus operation information is generated and provided to the bus information terminal so as to know that the bus has left the station, so that the arrival information of the bus is deleted from the corresponding bus information terminal. In addition, when the bus information terminal is not separately installed, the bus operation information providing module 410 deletes arrival information of the corresponding bus based on the bus operation information itself. Therefore, the arrival information of the bus is not displayed on the display device 412. If necessary, you can also indicate that the bus has just departed.

On the other hand, as another feature of the present invention, when a user requests an inquiry of a traffic card owned by the information terminal, the information terminal 400 reads the user's traffic card information, extracts the balance, and displays it on the display device. (S113 ~ S115). Therefore, the user can know in advance the balance of the transportation card owned before boarding the bus, it is possible to solve the inconvenience of having to get off again due to insufficient balance after boarding the bus as before.

In addition, as another feature of the present invention, when a user requests the information terminal to charge its own transportation card, the information terminal 400 displays a message to select the amount to be charged (or voice transmission) When the user selects the amount to be charged, the user guides the payment method (cash (banknote), credit card, mobile phone, etc.), and when the user performs the payment according to the predetermined payment method, the transportation card is charged. (S117-S123).

In this way, it is possible to charge the traffic card at the information terminal installed at the bus stop, it is possible to solve the inconvenience of having to go to a specific place where the transportation card charger is installed as before.

The present invention is not limited to the above-described specific preferred embodiments, and various modifications can be made by any person having ordinary skill in the art without departing from the gist of the present invention claimed in the claims. Of course, such changes will fall within the scope of the claims.

100... Bus
110 ... Driver terminal
200 ..... Traffic Information Center (BMS Center)
300 ... Roadside Repeater (RSE)
400 ... Information terminal
500... Bus Information Terminal

Claims (11)

delete delete delete An information terminal for providing stop information or receiving vehicle information through short-range communication with a driver terminal installed in a vehicle, and updating bus driving information based on the vehicle information;
The information terminal,
And a roadside repeater (RSE) that communicates with the driver terminal in a specific area in a predetermined area communication (DSRC) to receive vehicle information or transmit stop information to the vehicle terminal.
The information terminal,
A control module for controlling updating of bus operation information with the received vehicle information;
A stop information providing module for providing stop information to a driver terminal installed in the vehicle through the roadside repeater in association with the control module;
And a bus driving information providing module for receiving driving information of a corresponding vehicle from a traffic information center in association with a communication module and updating driving information of the vehicle with vehicle information received from a driver terminal installed in the vehicle. Information terminal of the stop.
The method of claim 4, wherein the information terminal,
A traffic card inquiry module for retrieving the balance by reading the traffic card information of the user when a traffic card balance inquiry request is made;
And an information display module for displaying the balances inquired by the traffic card inquiry module and the updated driving information on the display device (LCD).
The method of claim 5, wherein the information terminal,
The information terminal of the station, characterized in that it further comprises a transportation card charging module for charging the transportation card of the user when the transportation card charging request.
The method of claim 6, wherein the information terminal,
The bus unique number (ID) is extracted from the received vehicle information, and the bus unique number reading and storing module for combining the extracted bus unique number and location information and storing the information in a database. terminal.
A first step of confirming whether the vehicle enters a predetermined communication area;
When the vehicle enters a communication area, receiving vehicle information through short-range communication and providing stop information to the vehicle to determine a transfer;
A third step of extracting a bus unique number from the received vehicle information and combining and storing the bus unique number and location information;
And a fourth step of checking whether the vehicle entering the predetermined communication area leaves the communication area and updating the bus driving information when the vehicle enters the communication area.
The method of claim 8, wherein the fourth step,
Generating bus driving information when the vehicle entering the communication area leaves the communication area;
Providing the generated bus operation information to a pre-installed bus information terminal to update bus operation information or to automatically update bus operation information with the generated bus operation information. .
The method of claim 8,
When the traffic card inquiry is requested by the user, the method further comprises a fifth step of checking the balance by inquiring the user's traffic card, and displaying the checked balance on the display device.
The method of claim 8,
When the user is requested to charge the traffic card, the method of controlling the information terminal of the stop further comprises a sixth step of guiding a payment method through the display device and charging the traffic card when the payment is made.

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