JP7522566B2 - Data processing device, computer program and application program - Google Patents

Description

The present invention relates to technology for using an IC driver's license as identity verification for certain member-oriented services (e.g., car sharing).

In most cases, identity verification using an IC driver's license is done by the person presenting the license, having the verifying person look at the photograph attached to the IC driver's license, and then, with the person's consent, writing down the driver's license number (hereinafter referred to as the "license number").
When verifying identity over the Internet during document screening, the person being screened often sends a scan of their IC driver's license along with the screening documents, and the person verifying the data, such as name and address, on the documents and the IC driver's license, match.

As a service provider operating a car sharing business, when a registered car sharing member gets into a shared car, the service provider allows the user to open and close the door of the car using a membership card issued by the service provider. In other words, the service is operated on the assumption that a user who carries a membership card is the actual member. In addition, it is the user's responsibility whether or not they carry an IC driver's license.

Current IC driver's licenses are IC driver's licenses with a built-in IC chip, which records information to identify the individual along with two types of PIN numbers (four digits) registered by the individual.
The information that can be read without a PIN is the license issue date and expiration date. The information that can be read by entering the first PIN through a card reader is the information written on the license, such as name, address, license number, etc. The information that can be read by entering the second PIN is the registered domicile and the photograph on the license.

Patent Document 1 discloses a technology that enables easy and quick input of a PIN while more reliably preventing information leakage when authenticating an IC card, such as an IC chip built into a driver's license.
Patent Document 2 discloses a technology that allows a user to reserve a car sharing vehicle without inputting an ID or password, and without the user having to review the information displayed on the reservation site.

JP 2012-15623 A JP 2016-151982 A

Driver's licenses must be renewed every three to five years. Recent changes to the law mean that licenses can be renewed if there is a change of address or name. Businesses that provide member-based car sharing services are required to register updated data when the driver's license data of members is updated.

Member users tend to forget to notify the car sharing operator when they have renewed their driver's license. It is expected that they will remember that they need to notify the car sharing operator of their renewal when they use the car sharing service after completing the renewal procedure. It would be convenient if they could complete the renewal procedure at that time.

On the other hand, the prior art documents 1 and 2 cannot be said to be technologies that are compatible with license renewal procedures.

The above-mentioned issues are also faced by rental car services, where service providers are increasingly becoming unmanned. In the following, this application will refer to car sharing services and rental car services together as "vehicle sharing services."

The problem to be solved by the present invention is to provide a technology that enables member users to carry out renewal procedures for their IC driver's licenses when using a vehicle rental service, in a member-oriented service such as a vehicle sharing service.

The present invention relates to a data processing device mounted on a vehicle, a data processing device installed in a store or the like, a computer program that controls these devices, and an application program for a mobile communication terminal that performs data communication with the data processing device, in order to enable driver's license renewal procedures when using a vehicle related to a vehicle sharing service or when using a store terminal related to a vehicle sharing service.

(First Invention)
The first invention relates to a data processing device for executing data update procedures related to an IC driver's license when a member user who has previously registered as a member is using a vehicle related to a vehicle sharing service based on a member ID assigned to the member user at the time of registration.
A PIN input means for receiving an input of a PIN for reading the license number recorded inside the IC driver's license;
a card reader for reading the license number from the IC driver's license based on the PIN received by the PIN input means together with the updated issuance date data and the expiration date, etc.;
The data processing device is provided with a data transmission means for transmitting the license number, updated issue date data, and expiration date read by the card reader to the management server related to the member registration (see Figs. 2 and 8).

(Glossary)
"Vehicle" refers to a car sharing vehicle if the vehicle sharing service is car sharing, and to a rental car if the vehicle sharing service is a rental car service.
The "data processing device" may be installed in the vehicle as an on-board device (Fig. 2), or may be an admission device or store terminal installed at the base of the car sharing service (Fig. 8). The "admission device" is a terminal for registering as a member with the business entity that operates the car sharing service, and is capable of two-way communication with the vehicle management server.
In addition, a "store terminal" is a terminal installed at a sales base by the business entity that operates the car sharing service, and this is also capable of two-way communication with the vehicle management server.
The "password input means" is generally a numeric keypad that allows numbers to be input. In the embodiment described below, the password input means is a touch panel of a multi-function car navigation device mounted in the vehicle.

(Action)
Two assumptions will be described below to explain the operation of the present invention.
The first premise is that a user who wishes to use a vehicle related to a vehicle sharing service registers in advance as a member, providing information such as his/her name and address to identify himself/herself, as well as payment data such as bank account information from which the service fee can be withdrawn. When the member registration is completed, a member ID is assigned to the member in the member database in the vehicle management server, and the member's name, payment data, etc. linked to the member ID are stored in the member database. In addition, the member ID is provided on a recording medium (for example, a member card) related to the member user. Alternatively, the member ID is transmitted to an information terminal such as a smartphone related to the member user.

The second prerequisite is that the member user is in a location where he or she can use a data processing device. That is, when the member user reserves a vehicle for the vehicle sharing service, he or she may get into the reserved vehicle to complete the reservation (Figure 2) or may go to a store terminal or the like (Figure 8).

The member user inputs a PIN for reading the license number recorded inside the IC driver's license, and the PIN input means accepts the input.
The card reader reads the license number from the IC driver's license based on the PIN accepted by the PIN input means. The updated issue date data and expiration date, which can be read without inputting the PIN, are also read at the same time.
The data transmitting means transmits the license number, the updated date of issue data, and the expiration date read by the card reader to the management server related to the member registration.

In the management server, the updated issue date and expiration date can be rewritten for member user data based on the license number.

(Variation of the first invention)
In the first aspect of the invention, it is more preferable that the data transmitting means includes an encryption means for encrypting data to be transmitted (see FIG. 3).

In the case of a store terminal (Figure 8), communication with the management server can be performed via a dedicated line, but in the case of a vehicle-mounted device (Figure 2), it is more practical to use a public line, so data is protected by encryption means.
In the management server that receives the data encrypted by the encryption means, the encrypted data is decrypted by the decryption means and used for registration in the database.

(Second Invention)
The second invention also relates to a data processing device for executing an update procedure for data relating to a driver's license registered by a member user who has registered as a member in advance.
That is, a member ID reading means for reading a member ID given at the time of member registration from a portable medium related to the member user in which the member ID is stored;
a member ID transmission means for transmitting the member ID read by the member ID reading means to a management server related to member registration;
a confirmation data receiving means for receiving, in a management server that has received the member ID transmitted by the member ID transmitting means, confirmation data indicating that the data update procedure related to the driver's license linked to the member ID is accepted;
a data reading means for reading updated issuance date data and an expiration date from the updated IC driver's license based on the confirmation data received by the confirmation data receiving means;
The data processing device includes an update data transmission means for transmitting the updated issue date data and expiration date read by the data reading means to the management server (see FIG. 9).

(Glossary)
"Recording medium relating to a member user storing a member ID" refers to a member card in the form of a so-called IC card having an IC chip built in that is capable of recording and transmitting data, or a mobile information terminal with similar functions (e.g., a smartphone).
The "membership card" is a card with a built-in IC chip that can record predetermined data such as a member ID and can perform short-distance wireless communication. It can also be replaced by a mobile communication device such as a smartphone that has a short-distance wireless communication function.

(Action)
A member ID reading means reads a member ID from a portable medium related to the member user that stores the member ID assigned at the time of member registration. The member ID read by the member ID reading means is transmitted by a member ID transmission means to a management server related to member registration.
The management server that receives the member ID transmitted by the member ID transmission means transmits confirmation data indicating that the data renewal procedure for the driver's license linked to the member ID is accepted, and the confirmation data receiving means receives the confirmation data. Based on the received confirmation data, the data reading means reads the updated issue date data and the last day of validity from the updated IC driver's license. The updated issue date data and the last day of validity read by the data reading means are transmitted to the management server by the update data transmission means.

The management server can rewrite the updated issue date and expiration date for member user data based on the member ID and license number.

(Third Invention)
The third invention relates to a computer program for controlling a data processing device for executing data update procedures related to an IC driver's license when a member user who has previously registered as a member is using a vehicle related to a vehicle sharing service based on the member ID assigned to the member at the time of registration.
The computer program includes a PIN input procedure for accepting input of a PIN for reading the license number recorded inside the IC driver's license;
a license number reading step of recognizing the PIN accepted in the PIN input step and reading the license number from the IC driver's license with a card reader;
a data transmission step of transmitting the license number read in the license number reading step together with the updated issuance date data and the expiration date, etc., to the management server related to the member registration;
is executed by the data processing device.

(Variation of the third invention)
In the third aspect of the present invention, it is more preferable that the data transmission procedure includes an encryption procedure for encrypting data to be transmitted.

(Fourth Invention)
A fourth invention relates to a computer program for controlling a data processing device for executing an update procedure for data relating to a driver's license registered by a member user who has registered in advance as a member.
That is, a member ID reading step of reading the member ID given at the time of member registration from a portable medium related to the member user in which the member ID is stored;
a member ID transmission step of transmitting the member ID read in the member ID reading step to a management server related to member registration;
a confirmation data receiving step in which the management server that has received the member ID transmitted in the member ID transmitting step receives confirmation data indicating that the data update procedure related to the driver's license linked to the member ID is accepted;
a data reading step for reading the updated issuance date data and the expiration date from the updated IC driver's license based on the confirmation data received by the confirmation data receiving step;
an update data transmission step of transmitting the updated issue date data and the expiration date read in the data reading step to the management server;
The computer program is configured to cause the data processing device to execute the above-mentioned.

(Fifth Invention)
The fifth invention relates to an application program executed on a mobile communication terminal for carrying out data update procedures related to an IC driver's license when a member user who has previously registered as a member uses a vehicle related to a vehicle sharing service based on the member ID assigned to the member at the time of registration.
The application program is
a permission data receiving step for receiving permission data from the management server related to the member registration in order to obtain permission to start a procedure for updating data related to the driver's license;
a PIN input step for accepting input of a PIN related to the updated IC driver's license;
a license number reading step for reading the license number stored in the IC driver's license together with the updated issuance date data and the expiration date, etc., based on the PIN accepted in the PIN input step;
an update data transmission step of transmitting the license number read by the license number reading step, the updated issuance date data, and the expiration date to the management server;
The portable communication terminal executes the above (see FIG. 4).

In the fifth aspect of the invention, it is more preferable that the update data transmission procedure includes an encryption procedure for encrypting the data to be transmitted.

The computer programs according to the fourth, fifth and sixth inventions may be provided by being stored in a recording medium.
Here, a "recording medium" refers to a medium that can carry a program that does not occupy space by itself, such as a flexible disk, a hard disk, a CD-R, a CD-RW, an MO (magneto-optical disk), a DVD-R, a DVD-RW, or a flash memory.
It is also possible to transmit the program according to the present invention from a computer storing the program to a communication terminal or the like via a communication line.

According to the first and second aspects of the present invention, it is possible to provide a data processing device that enables a member user to carry out the renewal procedure for an IC driver's license when using a vehicle rental service.
According to the third and fourth aspects of the present invention, it is possible to provide a computer program for controlling a data processing device that enables a member user to carry out the renewal procedure for an IC driver's license when using a vehicle rental service.
According to the fifth aspect of the present invention, it is possible to provide an application program for a mobile communication terminal that enables a member user to carry out procedures for updating an IC driver's license when using a vehicle rental service.

A block diagram showing the relationship between the vehicle management server, the data processing device installed in the shared car, the IC driver's license, the membership device or store terminal, and the mobile communication terminal. FIG. 2 is a block diagram showing the relationship between a vehicle management server and a shared car onboard device according to the first embodiment of the present invention. FIG. 11 is a block diagram showing a relationship between a vehicle management server and a shared car onboard device according to a second embodiment of the present invention. FIG. 11 is a block diagram showing a relationship between a vehicle management server and a mobile communication terminal related to a member user according to a third embodiment of the present invention. 13 is a flowchart of an application program executed by a portable communication terminal according to a third embodiment. FIG. 13 is a block diagram showing a relationship between a vehicle management server and a mobile communication terminal related to a member user according to a fourth embodiment of the present invention. FIG. 13 is a block diagram showing a relationship between a vehicle management server and a mobile communication terminal related to a member user according to a fifth embodiment of the present invention. FIG. 13 is a block diagram showing a relationship between a vehicle management server and a membership machine or a store terminal according to a sixth embodiment of the present invention.

Below, an embodiment of the present invention will be described with reference to the drawings (FIGS. 1 to 8). The present invention is not limited to the embodiment, but is a form for interpreting the present invention. For example, the following embodiment illustrates car sharing, but the present invention can also be applied to rental car services.

(Figure 1)
Fig. 1 shows the relationship between a vehicle management server, a data processing device installed in a service target vehicle (shared car) that is managed through two-way communication with the vehicle management server, and a membership card held by a member user who has registered as a member in advance and an IC driver's license related to the member user. In the following figures, wired communication is shown with a solid line and wireless communication is shown with a two-dot dashed line.

The vehicle management server is associated with the business entity that operates the car sharing service. It stores management data for members who have registered in advance, stores management data for the shared cars used in the car sharing service, communicates with the data processing devices of the shared cars, and communicates with the communication terminals related to the member users.

The data processing device (car sharing vehicle device) installed in the vehicle to which the service is provided (shared car) is equipped with a data transceiver, a card reader, a door lock device, an engine control device, and a multi-function car navigation device. Although not directly related to the present invention, the shared car is also equipped with a car navigation device, which intermittently transmits the current location data of the shared car to the car sharing management server.

As a premise, the member user has completed the registration as a member of the car sharing service and holds a member card, which is an IC card, provided by the car sharing operating company.
After registering as a member, a member can make a reservation to use the car sharing service using his/her own communication terminal, and an IC driver's license is required to use a shared car. In addition, a member card distributed to a member user is used to renew a driver's license at a store terminal (see FIG. 9).

(Figure 2)
FIG. 2 shows the relationship between member users, a vehicle management server, and a shared car onboard device (as a data processing device).
When registering as a member, you must register your driver's license, which must be renewed at least once every five years. The issue date and expiration date of a driver's license immediately after renewal will differ from the data stored in the member database (DB) of the vehicle management server (simply referred to as "server" in the diagram). Below, the numbers in parentheses indicate the operational steps.

A member user who has already registered as a member has renewed their driver's license, but has not yet transmitted the updated data to the vehicle management server (the business entity that operates the car sharing service), and this updated information is registered when using the car sharing service.

Below, since the user is currently using a car sharing service that he or she has reserved in advance, personal authentication of the member user has already been completed using a membership card or the like (0), and as a result, the door lock device has been released and the shared car's engine can be started. Therefore, there is no need to perform personal authentication again before sending the updated data on the driver's license to the management server.

The data processing device as an onboard device for a shared car is equipped with a numeric keypad as a PIN input means, a card reader for reading the license number from the IC driver's license, and a data processing means that also serves as a data transmission means for transmitting the read license number to a management server.
By sending the PIN entered from the numeric keypad to the card reader (2), the license number can be read from the IC driver's license (3). When reading the license number, the issue date and expiration date are also read. The read issue date and expiration date are sent to the management server together with the license number (6).

The numeric keypad mentioned above is substituted by a multi-function car navigation device installed in the shared car. As a prerequisite, although detailed illustrations are omitted, the member user selects a menu called "Register updated driver's license data" and is instructed on the screen to hold the IC driver's license close to the card reader. Once the data processing means confirms that the IC driver's license has been held close to the card reader, it will begin to accept entry of the PIN number using the numeric keypad (1).

The data processing means includes a receiving means for receiving the license number relating to the member user from the management server, a judgment means for judging whether the received license number matches the license number received from the card reader, and a data transmission means for transmitting the updated issue date and expiration date if a match is detected.
The reason why the data transmission means transmits the license number together with the updated issue date, expiration date, etc., is for the purpose of personal authentication (identification of an individual) in the member database. Note that it is not necessarily necessary to transmit the PIN to the member database.

The receiving means receives the license number of the member user from the management server (5), and the determining means determines whether or not there is a match. This is to confirm whether or not the license belongs to the user.

(Figure 3)
FIG. 3 is an embodiment different from that shown in FIG. 2 in that it includes an encrypted data transmission means for encrypting and transmitting data on the updated issue date and expiration date.
The vehicle management server must be provided with an encrypted data receiving means for receiving the encrypted data, and a decrypting means for decrypting the received encrypted data.

Communication between the shared car's onboard device and the vehicle management server is usually carried out via public telephone lines rather than dedicated lines, so it is better to encrypt personal information such as driver's license numbers.

(Fig. 4, Fig. 5)
4 and 5 show the procedure for registering license update data using a mobile communication terminal related to the member user, rather than the shared car onboard device. As a prerequisite, the member user must be able to download and launch dedicated application software that can execute the update registration of member data from the application software provider (e.g., a vehicle management server) onto his/her mobile communication terminal (e.g., a smartphone). In addition, the mobile communication terminal must have a function that can read data stored in the IC driver's license (e.g., an IC chip with an NFC reader function).

First, application software for updating member data is started on the mobile communication terminal of the member user (S1). Next, personal authentication is performed to start the update procedure (1, S2). One method for this authentication is to use an IC member card to enter the member ID.

Once personal authentication has been completed, a screen prompting the member user to enter the PIN number for the updated IC driver's license appears on the display of the mobile communication terminal together with a numeric keypad (S3). The member user enters the PIN number (2, S4).
The member user is then instructed to bring the smartphone close to the IC driver's license, which he or she does (S5). The IC driver's license and the smartphone perform contactless communication, and the smartphone reads the license number as well as the issue date and expiration date after renewal from the IC driver's license (3, S6).

The issue date data, expiration date data, and license number read by the smartphone are encrypted as part of a dedicated application (4, S7) and transmitted to the vehicle management server (5, S8).
The encrypted data transmitted to the vehicle management server is received by the encrypted data receiving means in the vehicle management server (5) and sent to the decryption means (6). The issue date data, expiration date data, and license number decrypted by the decryption means are stored as data for that member user in the member database (7).

The registration of the updated issue date and expiration date shown in Figures 4 and 5 can be performed even when not getting into the shared car. If it is performed when getting into the shared car, some of the identity authentication steps can be omitted.

(Figure 6)
Figure 6 shows an embodiment in which even a mobile communication terminal that does not have the function of reading data stored in an IC driver's license (in this embodiment, an NFC reader function) can use the camera function to register the updated issue date and expiration date.

The embodiment shown in FIG. 6 also requires that dedicated application software (photographed version) can be downloaded and launched from the application software provider (e.g., a vehicle management server).

First, the member user starts up the dedicated application software (photographed version) on the mobile communication terminal (1). Then, a confirmation is made with the vehicle management server that the license data update procedure is to be started (personal authentication, etc.) (2).

Then, the application software instructs the member user to take a picture of the IC driver's license, and the member user takes a picture of the IC driver's license (3). The photographed data is encrypted (4) and sent to the vehicle management server (5).

The encrypted data is received by the vehicle management server's encrypted data receiving means and decrypted by the decryption means (6). The decrypted image data is converted to text data by the OCR processing means, and the updated issue date and expiration date are obtained, and the member database is updated (8).

Although not shown in the figures, it is theoretically possible to implement an embodiment in which OCR processing of the photographed data is performed on the mobile communication terminal of the member user, and the updated issue date and expiration date data obtained through OCR processing is encrypted and then transmitted to the vehicle management server. However, this is not adopted because it could encourage the counterfeiting of driver's licenses.

According to the embodiment shown in FIG. 6, even if a mobile communication terminal does not have the function of reading data stored in an IC driver's license (for example, an IC chip with an NFC reader function), it is possible to register the updated issue date and expiration date.

(Figure 7)
7 shows an embodiment in which updated data on the issue date and expiration date are registered in a store terminal (or membership machine) installed in a store such as a rental car shop. The functions to be provided in the store terminal are the same as those of the data processing device (FIG. 2, etc.) as the onboard device of the shared car.

The store terminal is equipped with a PIN input means, a card reader (short-range wireless communication device) that reads the license number from the IC driver's license along with the updated issue date and expiration date, and a data transmission means that performs various data processing and transmits data to be sent to the vehicle management server.

The member user holds the updated IC driver's license over the card reader (1). The member user is then prompted to enter a PIN, which he or she enters via the PIN input means (2).

The entered PIN is sent to the card reader, which communicates bidirectionally with the IC driver's license. If the PIN is correct, the license number stored in the IC driver's license is read by the card reader (4). At this time, the updated issue date and expiration date are also read by the card reader.

The read data is sent to the vehicle management server via the data transmission means (5, 6). The updated issue date and expiration date are then registered in the member database for the member data associated with the member ID corresponding to the license number (7). In other words, the license number is used to authenticate the member user.
Even if you do not have the opportunity to ride in a shared car, it is possible to register the updated issue date and expiration date.

In addition, since it is assumed that data communication between the store terminal and the vehicle management server will be performed via a dedicated line, data sent from the store terminal is not encrypted. However, regardless of whether a dedicated line is used or not, it is preferable to provide encryption means in the store terminal.

(Figure 8)
The embodiment shown in FIG. 8 differs from the embodiment shown in FIG. 7 in that a membership card is used for personal authentication.
The card reader reads the member ID on the member card (1) and transmits the member ID to the vehicle management server (2). Once the member ID is confirmed in the member database (3), a response that the member ID has been confirmed is sent to the store terminal (4).

The store terminal notifies the member user that identity authentication has been completed (5) and instructs the member user to bring the IC driver's license closer to the short-range data communication device. The short-range data communication device then reads the updated issue date and expiration date from the IC driver's license (6) and transmits them to the vehicle management server (7).

Although not shown in the figure, instead of a card reader, the store terminal may be equipped with a camera that photographs the IC driver's license, and the photographed data may be subjected to OCR processing in the store terminal or vehicle management server, and the updated issue date and expiration date data may be registered.

The present invention can be used in membership-based services, such as car sharing businesses, rental car businesses, parking lot management businesses, telecommunications equipment manufacturing businesses, data management businesses for data communications, and application software development businesses for communication devices such as smartphones.

Claims (8)

A data processing device for executing a data update procedure for an IC driver's license when a member user who has registered in advance is using a vehicle related to a vehicle sharing service based on a member ID assigned at the time of registration, comprising:
A PIN input means for receiving an input of a PIN for reading the license number recorded inside the IC driver's license;
a card reader for reading the license number from the IC driver's license based on the PIN received by the PIN input means together with the updated issuance date data and the expiration date ;
a data transmission means for transmitting the license number, the updated issuance date data, and the expiration date read by the card reader to the management server related to the member registration;
A data processing device comprising: The data processing device according to claim 1, wherein the data transmission means includes encryption means for encrypting data to be transmitted. A data processing device for executing an update procedure for data related to a driver's license registered by a member user who has registered as a member in advance,
a member ID reading means for reading the member ID from a portable medium (member IC card) related to the member user in which the member ID given at the time of member registration is stored;
a member ID transmission means for transmitting the member ID read by the member ID reading means to a management server related to member registration;
a confirmation data receiving means for receiving, in a management server that has received the member ID transmitted by the member ID transmitting means, confirmation data indicating that the data update procedure related to the driver's license linked to the member ID is accepted;
a data reading means for reading updated issuance date data and an expiration date from the updated IC driver's license based on the confirmation data received by the confirmation data receiving means;
an update data transmission means for transmitting the updated issue date data and the expiration date read by the data reading means to the management server;
A data processing device comprising: A computer program for controlling a data processing device for executing a data update procedure related to an IC driver's license when a member user who has registered in advance is using a vehicle related to a vehicle sharing service based on a member ID assigned at the time of registration, comprising:
A PIN input step for accepting input of a PIN for reading the license number recorded inside the IC driver's license;
a license number reading step for reading, by a card reader, the license number from the IC driver's license based on the PIN accepted in the PIN input step , together with the updated issuance date data and the expiration date ;
a data transmission step of transmitting the license number read in the license number reading step, the updated issuance date data, and the expiration date to the management server related to the member registration;
The computer program is configured to cause the data processing device to execute the above steps. The computer program according to claim 4, wherein the data transmission procedure includes an encryption procedure for encrypting data to be transmitted. A computer program for controlling a data processing device for executing a procedure for updating data related to a driver's license registered by a member user who has registered in advance,
a member ID reading step of reading a member ID from a portable medium related to a member user in which a member ID given at the time of member registration is stored;
a member ID transmission step of transmitting the member ID read in the member ID reading step to a management server related to member registration;
a confirmation data receiving step in which the management server that has received the member ID transmitted in the member ID transmitting step receives confirmation data indicating that the data update procedure related to the driver's license linked to the member ID is accepted;
a data reading step for reading the updated issuance date data and the expiration date from the updated IC driver's license based on the confirmation data received by the confirmation data receiving step;
an update data transmission step of transmitting the updated issue date data and the expiration date read in the data reading step to the management server;
The computer program is configured to cause the data processing device to execute the above steps. An application program executed on a mobile communication terminal for performing a data update procedure related to an IC driver's license when a member user who has registered in advance is using a vehicle related to a vehicle sharing service based on a member ID assigned to the member user at the time of registration, comprising:
The application program is
a permission data receiving step for receiving permission data from the management server related to the member registration in order to obtain permission to start a procedure for updating data related to the driver's license;
a PIN input step for accepting input of a PIN related to the updated IC driver's license;
a license number reading step for reading the license number stored in the IC driver's license together with the updated issuance date data and the expiration date based on the PIN received in the PIN input step;
an update data transmission step of transmitting the license number read by the license number reading step, the updated issuance date data, and the expiration date to the management server;
The application program is configured to cause the mobile communication terminal to execute the above. 8. The application program according to claim 7, wherein the update data transmission step includes an encryption step for encrypting data to be transmitted.

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