KR20150065997A - System for providing safety taxi service by using nfc - Google Patents

Abstract

The present invention relates to a taxi safety service system using NFC. The taxi safety service system using the NFC according to the embodiment of the present invention includes a tag part which is attached on the internal or external side of a taxi, a passenger terminal which detects the storage information of the tag part and transmits the detected information to a protector terminal by NFC, and the protector terminal which supplies a taxi safety alarm message received from the passenger terminal to a protector. The present invention is provided for carrying out an NFC taxi safety service enabling citizens to conveniently and safely use the taxi by applying NFC technology to the taxi. The present invention protects the citizens from crimes using the taxi and quickly and conveniently deals with an accident or a loss.

Description

BACKGROUND OF THE INVENTION Field of the Invention [0001] The present invention relates to a system for safely servicing a taxi using NFC,

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a service that can be used with confidence in a taxi, and more particularly, to a taxi relief service system using NFC.

Unlike a conventional barcode, a tag used in an RFID system can read information stored in a chip wirelessly using a semiconductor chip, and can record new contents.

In particular, it is a non-contact type technology and it is possible to transmit and receive long distance information, so that many tag information can be simultaneously read at the same time, and recognition speed is also very high, which can secure a considerable advantage in terms of work efficiency. The biggest advantage of RFID technology is that the amount of information that can be recorded on the tag has increased dramatically compared to other media. As the amount of information stored increases, various kinds of information such as product information and production information can be stored. Recently, Near Field Communication (NFC), which is a kind of RFID technology, is receiving attention.

Near Field Communication (NFC) is a non-contact communication technology that uses the frequency band of 13.56 MHz as one of radio frequency identification (RFID) technologies. It is a next-generation LAN technology that is attracting attention due to its relatively low security and relatively low price because of its short communication distance. Because it can use both data reading and writing functions, it does not need reader that is needed for general RFID use, and it is similar to conventional short distance communication technology such as Bluetooth, but it does not need to set between devices like Bluetooth.

The government and the municipal government announced that they will implement the "NFC taxi relief service" pilot project so that the people can use the NFC * technology in a convenient and safe way.

As a demonstration project, NFC taxi relief service, which is scheduled to be implemented for some taxis in more than 30,000 Seoul metropolitan areas (Seoul, Incheon, Gyeonggi-do) from the end of 2013, It is a service that automatically transmits information to the acquaintances designated by the user.

Therefore, it is urgent to develop concrete service application and service system for NFC taxi relief service, which will be extended to the entire metropolitan area and local governments from 2014.

An object of the present invention is to provide a taxi relief service system using NFC that automatically transmits taxi-related information stored in an NFC tag to a guardian terminal when tagging a cell phone to an NFC tag attached to the taxi.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be apparent from the description, or may be learned by practice of the invention. The objectives and other advantages of the present invention will be realized and attained by the structure particularly pointed out in the claims, as well as the following description and the annexed drawings.

The NFC taxi relief service system according to the present invention automatically executes the service application when the smartphone is brought into an NFC tag attached to an inner (or outer) side of the taxi, and then the taxi operation information (user location, taxi company, Contact information, etc.) to the people who are designated by the user, and provides additional functions such as road communication status, subway arrival information, bus arrival information, and bus route search provided by the local governments.

The present invention can be provided for the pilot project of "NFC taxi relief service" so that the government and local governments can use NFC * technology to taxi conveniently and safely by citizens, protects citizens from taxi-based crime, It is expected that it will be able to provide a service environment to cope with accidents or loss while taking a taxi quickly and conveniently.

1 is a block diagram of a taxi relief service system according to the present invention;
2 is an exemplary diagram illustrating an operation of tagging a terminal to a tag unit according to the present invention;
3 is a block diagram of a passenger terminal according to the present invention;
4 is a flow chart for dispatching a taxi boarding alerting message according to the present invention;
FIG. 5 is a flowchart of dispatching a cab getting off notice message according to the present invention; FIG.
FIG. 6 is an exemplary view of a 'dispatching a taxi relief notification' screen according to the present invention. FIG.
FIG. 7A is an exemplary view of a 'guardian selection' screen according to the present invention; FIG.
7B is an exemplary view of a 'Guardian display' screen according to the present invention.
FIG. 8A is an exemplary view of a 'Guardian Display' screen for selecting a new guardian according to the present invention; FIG.
FIG. 8B is an exemplary view showing an environment setting screen of a taxi relief service according to the present invention; FIG.
Fig. 9 (a) is an exemplary view showing the cab-use recording function of the present invention. Fig.
FIG. 9B is an exemplary view showing the security number management function of the present invention; FIG.
10 is an exemplary view showing a regional traffic information guide function of the present invention.
11 is a diagram illustrating an example of library use of class NFC default setting according to the present invention;

According to another aspect of the present invention, there is provided a taxi relief service system using NFC for safely taxiing passengers,

A tag unit which is attached to one side of the inside or outside of the taxi and provides a car number, a company name, and company contact information of the taxi, and when the tag unit and the tag unit are tagged, storing information of the tag unit is detected by NFC communication, And a guardian terminal for providing a guardian with a taxi relief notification message received from the passenger terminal, wherein the passenger terminal comprises a first button for notifying the riding, Displays a first screen including a second button for notifying a departure and displaying information detected from the tag unit, and when a passenger presses a first button on the first screen, a second screen for guardian selection is displayed When the occupant selects at least one protector on the second screen, a third After Launches a side displays at least one of the protector is selected, and the occupant presses the third button for sending the notification message on board of the third screen, and sending the notification message toward the board protector selected terminal.

Preferably, the passenger terminal includes an NFC antenna for transmitting and collecting predetermined RF signals, an NFC modem for reading the taxi-related information from the NFC tag when the proximity touch of the tag unit is detected through the NFC antenna, A display unit for displaying a user interface of the taxi relief service, an input unit for receiving a user selection or various commands for taxi relief service, and a control unit for transmitting the read taxi related information to the guardian terminal according to the user's input .

According to another aspect of the present invention, there is provided a taxi relief service providing method for a taxi safe use of passengers,

Transmitting a taxi-related information stored in the tag to the terminal when the occupant who rides the taxi tags the terminal; and a second button for notifying the driver of the riding, Displaying the cabin related information on the first screen including the first screen and displaying the second screen for selecting a guardian when the occupant presses the first button on the first screen; If the at least one protector is selected on the second screen, the terminal displays a third screen displaying the receiving side of the riding alert message and displays the selected at least one protector, And sending the boarding notification message to the selected guardian terminal when a third button for sending is pressed.

Preferably, when the occupant tags the terminal after the cab arrives at the destination, the terminal displays the first information and displays the information related to the taxi. When the occupant presses the second button on the first screen, When the passenger selects at least one protector on the second screen, the terminal displays a fourth screen for displaying the receiver side of the departure notice message and displays the selected at least one And transmitting the getting off notification message to the selected guardian terminal when the passenger presses a fourth button for sending the getting off notice message of the fourth screen .

Hereinafter, preferred embodiments of the present invention will be described with reference to the drawings.

The government and the municipal government announced that they will implement the "NFC taxi relief service" pilot project so that the people can use the NFC * technology in a convenient and safe way.

The NFC taxi relief service automatically sends the taxi service information (user location, taxi company, car number, contact, etc.) to the people specified by the user when the smartphone is put on the NFC tag attached to the taxi seat Service, and additional services such as road traffic situation provided by the local government, subway arrival information, bus arrival information, and bus route search can be used as well.

The NFC method is easy to use at any time on the move without having to go through the pre-registration procedure as compared to the Q-code system, which is not easy to use in the call-out system or in the nighttime or shaky taxi. Lt; / RTI >

NFC taxi relief service is still a pilot project, and some taxis in 30,000 metropolitan areas (Seoul, Incheon, Gyeonggi-do) will be implemented as of December 2013. From 2014 onwards, taxis and other municipalities As well.

1 is a block diagram of a taxi safe service system according to the present invention.

As shown in FIG. 1, the taxi safe service system according to the present invention includes a passenger terminal 100, a tag unit 200, and a guardian terminal 300.

As shown in FIG. 2, the tag unit 200 is attached to one side of the inside or outside of the taxi, and includes an antenna and a tag. The antenna receives an RF (high frequency) signal of 13.56 MHz, and the tag stores the taxi's car number, company name, and company contact information.

When the passenger terminal 100 is tagged (proximity touch), the tag unit 200 transmits information (e.g., tag specific information, car number, company name, company contact information, etc.) stored in the tag to the passenger terminal 100 ).

When the tagging unit 200 is tagged with the tag unit 200, the passenger terminal 100 detects the stored information of the tag unit 200 by NFC communication and transmits the detected information to the guardian terminal 300 send.

The passenger terminal 100 is a portable terminal such as a mobile phone, a smart phone, a tablet computer, a notebook computer, a digital broadcasting terminal, a PDA (Personal Digital Assistants), a PMP (Portable Multimedia Player) , An NFC modem (chip), a wireless communication unit, an A / V (Audio / Video) input unit, a user input unit, a sensing unit, an output unit, a memory, an interface unit, a control unit, and a power supply unit. But is not required, and may include more or fewer components. In the following description, it is assumed that the passenger terminal 100 is a smart phone. However, those skilled in the art will readily appreciate that the configuration according to the following description may be applied to the guardian terminal 300 as well.

The passenger terminal 100 includes an apparatus capable of reading an NFC tag and an application (hereinafter referred to as a "service app") capable of providing a taxi relief service through the read NFC tag information to a memory Can be stored. In the case of a service app, the passenger can download and install it from a specific server or application store (hereinafter referred to as an "App store"). The service application (app) is downloaded by the passenger in advance and installed in the terminal 100. In addition, the service application can be installed in the terminal 100 via a USB cable or mail, and then installed.

The guardian terminal 300 provides a taxi relief notification message received from the passenger terminal 100 to the guardian.

3 is a block diagram of a passenger terminal according to the present invention.

Referring to FIG. 3, the configuration of the passenger terminal 100 will be described as follows from the viewpoint of function and H / W.

The passenger terminal 100 includes a wireless communication unit 110, an audio / video input unit 120, a user input unit 130, a sensing unit 140, an output unit 150, a memory 160, A controller 180, a power supply 190, and the like.

The wireless communication unit 110 may include at least one component for wireless communication between the passenger terminal 100 and the wireless communication system or wireless communication between the passenger terminal 100 and the network in which the passenger terminal 100 is located. For example, the wireless communication unit 110 includes a broadcast receiving module 111, a mobile communication module 112, a wireless Internet module 113, a short distance communication module 114, a location information module 115, an NFC modem 116 ). ≪ / RTI >

The short-range communication module 114 is a communication module that communicates with a nearby electronic device. Examples of applicable short range communication technologies include Bluetooth, Radio Frequency Identification (RFID), infrared data association (IrDA), Ultra Wideband (UWB), and ZigBee.

The sensing unit 140 senses the current state of the passenger terminal 100 such as the status of the passenger terminal 100, the position of the passenger terminal 100, the presence of the user, the orientation of the passenger terminal, acceleration / deceleration of the passenger terminal, And generates a sensing signal for controlling the operation of the passenger terminal 100. Also, it is responsible for a sensing function related to whether or not the power supply unit 190 is powered on, whether the interface unit 170 is connected to an external device, and the like.

When the passenger terminal 100 is connected to an external cradle, the interface unit 170 may be a path through which the power from the cradle is supplied to the passenger terminal 100, A command signal may be transmitted to the passenger terminal 100. The various command signals or the power source input from the cradle may be operated as a signal for recognizing that the passenger terminal is correctly mounted on the cradle.

The output unit 150 generates an output related to a visual, auditory or tactile sense. The output unit 150 may include a display unit 151, an audio output module 152, and an alarm unit 153.

The display unit 151 displays and outputs information processed by the passenger terminal 100. For example, when the passenger terminal 100 scans (tagging or proximity touch) an NFC tag, it displays UI (User Interface) or GUI (Graphic User Interface) of the service application, that is, the taxi relief service application. When the passenger terminal 100 is in the video communication mode or the photographing mode, the displayed image or UI or GUI is displayed.

The display unit 151 may be a liquid crystal display, a thin film transistor-liquid crystal display, an organic light-emitting diode, a flexible display, a three-dimensional display 3D display).

There may be two or more display units 151 according to the embodiment of the passenger terminal 100. For example, in the passenger terminal 100, a plurality of display units may be spaced apart from one another or may be disposed integrally with each other, or may be disposed on different surfaces.

The display unit 151 may include a display unit 151 and a touch sensor 160. The display unit 151 may be a touch screen, It can also be used as an input device. The touch sensor may have the form of, for example, a touch film, a touch sheet, a touch pad, or the like.

The sound output module 152 outputs audio data received from the wireless communication unit 110 or stored in the memory 160 in a call signal reception mode, a call mode or a recording mode, a voice recognition mode, and a broadcast reception mode. Also, the sound output module 152 outputs sound signals related to functions (e.g., call signal reception sound, message reception sound, and the like) performed in the passenger terminal 100. The audio output module 152 may include a receiver, a speaker, a buzzer, and the like.

The alarm unit 153 outputs a signal for notifying the occurrence of an event of the passenger terminal 100. Examples of the event include a call signal reception, a message reception, a key signal input, a touch input, and the like. The alarm unit 153 may output a signal for notifying the occurrence of an event in a form other than an audio signal or a video signal, for example, by vibration. The video signal or the audio signal may be output through the display unit 151 or the audio output module 152 so that these devices 151 and 152 may be classified as a part of the alarm unit 153. [

The memory 160 may store a program for processing and controlling the controller 180 and store temporarily stored data such as input / output data (e.g., a phone book, a message, a still image, For example.

The memory 160 may be a flash memory type, a hard disk type, a multimedia card micro type, a card type memory (for example, SD or XD memory), a RAM (Random Access Memory) SRAM (Static Random Access Memory), ROM (Read Only Memory), EEPROM (Electrically Erasable Programmable Read-Only Memory), PROM (Programmable Read- And an optical disc. In addition, the passenger terminal 100 may operate a web storage for storing the memory 160 on the Internet.

The controller 180 controls the operations of the terminal in cooperation with the respective elements 110, 120, 130, 140, 150, 160, 170, and 190 of the terminal.

As shown in FIG. 2, the control unit 180 reads the taxi-related information from the NFC tag when tagging (proximity touch) with the NFC tag attached to one side of the cab is detected. 2 is an exemplary diagram illustrating an operation of tagging a passenger terminal according to the present invention to a tag unit.

The control unit 180 then displays the read taxi-related information together with the taxi relief service related UI (or GUI) through the display unit 151 as shown in FIGS. Then, a predetermined notification message (e.g., a riding notice message or a departure notification message) is transmitted to the caregiver terminal 300 in accordance with the selection or command of the occupant.

The control unit 180 may be implemented in software and an application (e.g., a service application) implemented in software by the control unit 180 may be provided from an application purchase source such as an Android market or an application store, Downloads the app (180) in advance and installs it in the smart communication device (100).

The terminal 100 according to the present invention can automatically execute the service app when the tag unit 200 is detected within a predetermined distance.

4 is a flowchart of dispatching a cab ride notification message according to the present invention.

In order to use the taxi relief service, the user (passenger) must check whether the taxi selected first provides the service when selecting the taxi, and board the passenger. 4, the terminal 100 is tagged in the tag unit 200 along with the taxi (S10). The tagging method of the terminal 100 to the tag unit 200 is the same as that shown in FIG. 2 The terminal 100 is touched to the tag unit 200 as shown in FIG.

When tagging with the tag unit 200 is performed, the terminal 100 reads the taxi related information stored in the tag unit 200 (e.g., car number, company name, company contact information, etc.) of the taxi. Then, as shown in FIG. 6, a 'dispatch a taxi relief notification' screen (hereinafter referred to as 'first screen') for dispatching a taxi relief notification message is displayed on the terminal screen and the occupant's ride information Time information, boarding position information, transportation company information, car number information, contact information of transportation company, etc.). (S20) At this time, the riding information includes boarding time information and boarding position information in addition to information read from the tag unit 200 (e.g., car number, company name, company contact information, etc.)

As shown in FIG. 6A, the first screen displays the riding information of the occupant in order, and a 'riding notice dispatching' button (hereinafter referred to as a 'first button' (Hereinafter, referred to as a "first button") for notifying a departure of a departure notice. FIG. 6 is an exemplary diagram of a 'dispatch notification of taxi relief notification' screen according to the present invention.

6 (b)), when the first button is pressed on the first screen (S30), the terminal 100 displays a parental selection screen (hereinafter referred to as a 'second screen' ). 7A, when the passenger selects at least one protector on the second screen, the terminal 100 displays a protector display screen (hereinafter, referred to as "Quot; 3 screen ") and displays the selected at least one protector. (S40) FIG. 7A is an exemplary view of a 'Parental Select' screen according to the present invention.

The third screen displays the selected at least one protector sequentially, a 'boarding notification sending' button (hereinafter referred to as a 'third button') for sending a boarding notification message to the bottom of the screen, New parental control " button (hereinafter referred to as " fifth button ").

When the passenger selects (presses) the third button in the third screen as shown in FIG. 7B, the terminal 100 sends the boarding notification message to the selected parent terminal 300 side. (S50 to S60) FIG. 7B is an exemplary view of a 'Guardian display' screen according to the present invention.

If the occupant selects (presses) the fifth button on the third screen as shown in FIG. 8A, the terminal 100 transmits at least one selected protector only once to the new protector Can be changed. FIG. 8A is an exemplary view of a 'Guardian Display' screen for selecting a new guardian according to the present invention.

FIG. 5 is a flowchart of dispatching a cab getting off notice message according to the present invention.

When the taxi arrives at the destination after the taxi boarding notification message is sent, the occupant tags the terminal 100 of the terminal 100 again to the tag unit 200 for sending the departure notice message (S110)

Once tagging with the tag unit 200 is performed, the terminal 100 again reads the taxi-related information (e.g., car number, company name, company contact information, etc.) stored in the tag unit 200 6A, the first screen is displayed (S120). At this time, in the first screen, the departure information (e.g., getting-off time information, Departing location information, transportation company information, car number information, contact information of transportation company, etc.) are displayed.

Thereafter, when the passenger presses the second button on the first screen (S130), the terminal 100 displays the second screen linked to the address book. When the occupant selects at least one protector on the second screen, the terminal 100 displays a third screen for displaying the receiving side of the getting off notification message and displays the selected at least one protector. (S140). At this time, the third screen displays the selected at least one protector sequentially, and instead of the third button at the bottom of the screen, a 'Departure Notice Send' button (hereinafter referred to as' ).

When the occupant selects (presses) the fourth button on the third screen, the terminal 100 sends the getting off notification message to the selected guardian terminal 300 side. (S150 to S160)

8B is an exemplary view showing a configuration screen of a taxi relief service according to the present invention.

As shown in FIG. 8B, the present invention can set the security alert message to 'automatic sending'.

When the safety alert message transmission is set to 'Automatic', the passenger terminal 100 does not need to select a guardian each time and when the proximity touch (tagging) with the tag unit 200 is detected, ) Will send a security alert message (for example, a boarding notification message or a getting-off notification message) automatically.

FIG. 9A is an exemplary view showing a taxi usage recording function of the present invention. FIG.

The taxi usage recording function is an additional function of the taxi relief service according to the present invention, and is provided so as to cope with a lost property or an unexpected accident.

The present invention can be applied to a vehicle occupant, such as a riding time (or getting off time), a boarding position (or getting off position), a taxi car number, a transportation company Name and transportation company contact information are stored in a separate storage for the taxi usage record of the passenger and when the taxi usage record function is selected, the stored information is displayed as shown in FIG.

9 (b) is an exemplary view showing the security number management function of the present invention.

As shown in Fig. 9B, the present invention can reliably select and delete a guardian side to receive a message in order to set a security alert message (e.g., a boarding notification message or a departure notification message) It has a number management function.

The passenger can edit and manage the list of parents to receive the message through the secure number management function.

FIG. 10 is an exemplary view showing a regional traffic information guide function according to the present invention.

As shown in FIG. 10, the present invention is an additional function of taxi relief service, and provides regional traffic information guidance function.

The present invention supports public transportation guidance services such as local buses and subways, and traffic information services related to road traffic conditions through regional traffic information guidance function.

11 is a view showing an example of using a library of the class NFC basic setting according to the present invention.

The tag unit 200 according to the present invention stores the taxi's car number, company name, and company contact information in an NFC tag.

In the class NFC basic setting of the present invention, the taxi relief service library of the NFC tag has four types of return values: ArrayList <String>, HashMap <String, String>, String, String Array (type).

Of the four types, the ArrayList <String> returns an ArrayList <String> through getNdefArrayList.

Example Results -> Seoul 12th Street 1234 , 0236633663, Reliable transport

The Hash Map <String, String> return method returns a HashMap <String, String> through getNdefHashMap.

Example of results -> ( CarNumber : Seoul 12th Street 1234 , CompanyNumber : 0236633663, Company: Safe Transport)

The String return method returns a String through getNdefString.

Example Results -> taxi : // cn = Seoul 12th Street 1234 / pn = 0236633663 / tp = Reliable transport

The String Array return method receives a String [] through getNdefStringArray.

Example Results -> Results: [0] - Seoul 12th Street 1234  , [1] - 0236633663, [2] - Reliable transport

As described above, the control unit 180 according to the present invention can be implemented as a computer-readable code on a medium on which a program is recorded. The computer-readable medium includes all kinds of recording devices in which data that can be read by a computer system is stored.

Examples of the computer-readable medium include a ROM, a RAM, a CD-ROM, a magnetic tape, a floppy disk, an optical data storage, and the like.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it will be understood by those skilled in the art that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims. May be constructed by selectively or in combination. Accordingly, the true scope of the present invention should be determined by the technical idea of the appended claims.

As described above, according to the NFC taxi relief service system of the present invention, when a smartphone is brought into an NFC tag attached to an inner (or outer) side of a taxi, the service app is automatically executed, , Taxi company, car number, contact number, etc.) to the people whom the user designates, and provides additional functions such as road traffic situation provided by the local government, subway arrival information, bus arrival information, .

The present invention can be provided for the pilot project of "NFC taxi relief service" so that the government and local governments can use NFC * technology to taxi conveniently and safely by citizens, protects citizens from taxi-based crime, It is expected that it will be able to provide a service environment to cope with accidents or loss while taking a taxi quickly and conveniently.

100: passenger terminal 116: NFC modem (NFC chipset)
130: input unit 151:
180: control unit 200: tag unit
300: Parental terminal

Claims (8)

Claims [1] A taxi relief service system for a safe taxi use of passengers,
A tag unit 200 attached to one side of the inside or outside of the taxi and providing a car number, a company name, and company contact information of the taxi;
A passenger terminal (100) for detecting stored information of the tag unit by NFC communication and transmitting the detected information to the guardian terminal (300) when the passenger gets up and down;
And a guardian terminal (300) for providing a taxi relief notification message received from the passenger terminal to a guardian,
The passenger terminal 100 includes:
Displaying a first screen including a first button for a riding notice and a second button for a getting off notice, displaying information detected from the tag unit,
When a passenger presses a first button on the first screen, displays a second screen for selecting a guardian,
When a passenger selects at least one protector on the second screen, displays a third screen indicating a receiving side of the getting off notification message and displays the selected at least one protector,
Then, when the passenger presses a third button for sending a boarding notification message on the third screen, the boarding notification message is sent to the selected parent terminal 300. 2. The system of claim 1, wherein the passenger terminal (100)
An NFC antenna for transmitting and collecting a predetermined RF signal;
An NFC modem 116 for reading the taxi-related information from the NFC tag when a proximity touch with the tag unit is detected through the NFC antenna;
A display unit 151 for displaying a user interface of the taxi relief service;
An input unit 130 for receiving user selection or various commands for taxi relief service;
And a controller 180 for transmitting the read taxi-related information to the guardian terminal 300 according to a user's input. The RFID tag according to claim 1, wherein the tag unit (200)
An antenna for receiving an RF (high frequency) signal of 13.56 MHz;
A tag number, a tag number, a car number of a taxi, a company name, and a company contact information. 2. The system of claim 1, wherein the passenger terminal (100)
Wherein the first screen displays the riding information of the passenger on the first screen, and the first button and the second button are arranged at the bottom of the screen. 5. The method according to claim 4, wherein the riding information of the occupant
The information on boarding time, the information on boarding location, the information on transportation company, the information on car number, and the contact information of transportation company. A method of providing a taxi relief service for a safe taxi use of passengers,
The tag unit 200 transmits the taxi related information stored in the tag to the terminal 100 when a passenger boarding the taxi tags the terminal 100;
Displaying a first screen including a first button for notifying a riding and a second button for notifying a departure on the display unit of the terminal 100 and displaying the information related to the taxi;
When the passenger presses the first button on the first screen, the terminal (100) displays a second screen for selecting a guardian;
When the occupant selects at least one protector on the second screen, the terminal 100 displays a third screen showing a receiver side of the riding alert message and displays the selected at least one protector;
And transmitting the boarding notification message to the selected guardian terminal 300 when the passenger presses a third button for sending a boarding notification message on the third screen. . The method according to claim 6,
If the occupant tags the terminal 100 after the taxi arrives at the destination, the terminal 100 displays the first screen and displays the taxi related information;
When the passenger presses the second button on the first screen, the terminal 100 displays a second screen for selecting a guardian;
If the occupant selects at least one protector on the second screen, the terminal 100 displays the fourth screen for displaying the receiving side of the getting off notification message and displaying the selected at least one protector;
The method of claim 1, further comprising the step of sending the departure notification message to the selected guardian terminal (300) when the passenger presses a fourth button for dispatching the departure notice message of the fourth screen Way. 7. The system of claim 6, wherein the passenger terminal (100)
An NFC antenna for transmitting and collecting a predetermined RF signal;
An NFC modem 116 for reading the taxi-related information from the NFC tag when a proximity touch with the tag unit is detected through the NFC antenna;
A display unit 151 for displaying a user interface for taxi relief service;
An input unit 130 for receiving user selection or various commands for taxi relief service;
And a controller (180) for transmitting the read taxi-related information to the guardian terminal (300) according to a user's input.

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