JP2003216993A - Collection system and collection method for collecting toll road charge - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a simple and inexpensive toll road charge collection system and a simple and inexpensive toll road charge collection method, using cellular phones spread in public and used conveniently. <P>SOLUTION: This system has an on-vehicle device 2 for conducting radio communication with the cellular phone 1 by a radio communication means 21, road side devices 3, 4 for conducting radio communication with the on-vehicle device 2 in an entrance and an exit of a toll road respectively, and a processor group comprising a database server 7 for processing collection of a using charge of the toll road, an identification server 8, a charging system 9 and a settlement system 10. The on-vehicle device 2 is provided with a memory means 23 for storing a cellular phone ID for identifying the cellular phone, an authentication means 24 for authenticate the cellular phone 1 for conducting settlement processing based on the cellular phone ID, and a radio communication means 22 for conducting radio communication with the road side devices 3, 4 respectively, using the cellular phone ID of the cellular phone 1. The processor group charges the using charge of the toll road to the cellular phone 1 identified based on the cellular phone ID obtained from the road side devices 3, 4. <P>COPYRIGHT: (C)2003,JPO

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a toll road toll collection system and toll road toll collection method using a mobile phone.

[0002]

2. Description of the Related Art In recent years, ITS (Intelligen
t Transport Systems: Intelligent transportation systems are attracting attention. Among them, ETC system (Electronic Tol
l Collection System: Electronic toll collection system) is a new toll payment system aimed at alleviating traffic congestion at toll road toll gates and improving convenience through cashless payment.

FIG. 5 is a block diagram showing a schematic configuration of an ETC system. As shown in FIG. 5, the ETC system includes an IC card 51 in which a semiconductor integrated circuit (IC chip) is embedded, a vehicle-mounted device 52 that reads the IC card 51, a roadside device 53 that performs wireless communication with the vehicle-mounted device 52, and a roadside device. The ETC data processing device 54, which processes the data received from the device 53, is included.

In the ETC system shown in FIG. 5, when a user sets the IC card 51 for ETC in the vehicle-mounted device 52 and enters the toll gate, a fee is charged by wireless communication between the vehicle-mounted device 52 and the roadside device 53. Exchange information. The roadside device 53 sends this charge information to the ETC data processing device 54.
Then, the ETC data processing device 54 creates usage statement information based on this charge information and sends it to the card company 55. Then, the usage fee is settled between the card company 55 and the user.

According to such an ETC system, the toll can be automatically settled by wireless communication between the vehicle equipped with the vehicle-mounted device 52 and the roadside device 53 of the tollgate, and the tollgate can be settled. With this, you can easily and quickly pay the toll road usage fee without stopping.

[0006]

In the case of the above ETC system, the IC chip embedded in the IC card 51 has very high-level information recorded therein, so that the vehicle-mounted device 52 is complicated to read this information. It has a circuit. Therefore, the cost reduction of the vehicle-mounted device 52 does not progress easily and is very expensive, so that it has not yet spread.

[0007] By the way, the number of mobile phones has gradually increased from the time when the rental property was switched to the sold-out property, and the number increased at once due to the free distribution of mobile phones and the enhancement of services. ing. In addition, IrDA (Infrared Data Association) and Blu aim to enhance the service to users of mobile phones.
Some have been equipped with a standard wireless communication function such as ETOTH (Bluetooth).

[0008] Therefore, an object of the present invention is to provide a toll road toll collection system and toll road toll collection method that is simple and inexpensive, using mobile phones that are widely spread and can be easily used.

[0009]

A toll road toll collection system according to the present invention is provided between an on-vehicle device that performs wireless communication with a mobile phone and an on-vehicle device at either or both of an entrance and an exit of the toll road. Each has a roadside device that performs wireless communication with each other and a processing device group that performs a process for collecting a toll road usage charge, and the vehicle-mounted device stores first ID information for identifying a mobile phone. Means, means for authenticating the mobile phone that performs settlement processing based on the first ID information, and means for wirelessly communicating with the roadside device using the first ID information of the authenticated mobile phone, respectively. The processing device group includes a charging unit that charges the usage charge of the toll road to the mobile phone identified by the first ID information acquired from the roadside device.

According to the present invention, the mobile phone is used for wireless communication with the vehicle-mounted device at the entrance and / or the exit of the toll road to identify the mobile phone between the vehicle-mounted device and the roadside device. The first ID information is exchanged, and the toll road usage fee can be charged based on the first ID information.

The toll road toll collection method of the present invention is
A mobile phone, a vehicle-mounted device that performs wireless communication with the mobile phone, a roadside device that performs wireless communication with the vehicle-mounted device at the entrance or exit of the toll road, and for collecting toll road usage fees A toll road toll collection method by a system having a processing device group that performs processing, wherein the mobile phone transmits first ID information for identifying the mobile phone to the vehicle-mounted device, and the vehicle-mounted device transmits the first ID information. A step of receiving the first ID information that is generated, authenticating the mobile phone based on the received first ID information, and transmitting the first ID information of the authenticated mobile phone to the roadside device;
The first ID received by receiving the transmitted first ID information
The step of transmitting the ID information to the processing device group, the processing device group receives the transmitted first ID information, and to the mobile phone identified by the received first ID information,
This includes the step of charging the usage fee of the toll road.

According to the present invention, by carrying out wireless communication with the vehicle-mounted device at the entrance or the exit of the toll road by using the mobile phone, the mobile phone is connected between the vehicle-mounted device and the entrance-side roadside device or the exit-side roadside device. It is possible to exchange the first ID information for identifying the ID and to charge the usage fee of the toll road based on the first ID information.

The toll road toll collection method of the present invention is
A mobile phone, an in-vehicle device that performs wireless communication with the mobile phone, an entrance-side roadside device and an exit-side roadside device that perform wireless communication with the on-vehicle device at the entrance and exit of the toll road, and the toll road A toll road toll collection method using a system having a processing device group for collecting tolls, in which a mobile phone transmits first ID information for identifying a mobile phone to an in-vehicle device at the entrance of a toll road. Step, the vehicle-mounted device receives the transmitted first ID information, authenticates the mobile phone based on the received first ID information, and outputs the first ID information of the authenticated mobile phone to the entrance side roadside device. To the processing unit, the entrance-side roadside device receives the transmitted first ID information, and transmits the received first ID information to the processing device group, and is carried at the exit of the toll road. The step in which the handset transmits the first ID information for identifying the mobile phone to the vehicle-mounted device, the vehicle-mounted device receives the transmitted first ID information, and based on the received first ID information The step of authenticating the mobile phone, and transmitting the first ID information of the authenticated mobile phone to the exit side roadside device, the exit side roadside device
Of receiving the first ID information of the mobile device, and the processing device group is identified by the first ID information received from the entrance side roadside device and the exit side roadside device. This includes the step of charging a usage fee to the telephone for the toll road use section from the entrance side roadside device to the exit side roadside device.

According to the present invention, by carrying out wireless communication with the vehicle-mounted device at the entrance and exit of the toll road by using the mobile phone, the mobile phone is connected between the vehicle-mounted device and the entrance-side roadside device and the exit-side roadside device. Is exchanged, and it becomes possible to charge the usage fee for the toll road utilization section from the entrance side roadside device to the exit side roadside device based on this first ID information. .

The processing device group in the toll road toll collection system of the present invention is the first ID acquired from the roadside device.
If a means for authenticating the settlement of the toll road usage fee by the mobile phone identified by the first ID information based on the information is provided, the toll road use is performed for each mobile phone based on the first ID information. It is possible to set whether or not to settle the charge, and to charge the usage fee only to the mobile phones that can settle the charge. In the toll road toll collection method of the present invention described above, the processing device group may include a first I
The same applies to the case of including the step of authenticating the settlement of the toll road usage fee by the mobile phone identified by the first ID information when the D information is received.

When the vehicle-mounted device wirelessly communicates with the roadside devices on the entrance side and the exit side, the second ID information for identifying the vehicle-mounted device is added to the first ID information. If the processing device group authenticates the payment by the mobile phone identified by the first ID information based on the first ID information and the second ID information, it is charged. It is possible to charge the usage fee for the toll road usage section only when both the mobile phone and the vehicle-mounted device match at the entrance and exit of the road. Further, in the toll road toll collection method of the present invention, when the vehicle-mounted device performs wireless communication with each of the roadside devices on the entrance side and the exit side, the vehicle-mounted device is identified in addition to the first ID information. The mobile device identified by the first ID information based on the first ID information and the second ID information when the processing device group charges the usage fee. The same applies when the payment by the telephone is authenticated.

[0017]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS FIG. 1 is an overall configuration diagram showing an outline of a toll road toll collection system according to an embodiment of the present invention.
FIG. 2 is a functional block diagram of the toll road toll collection system of FIG.

Referring to FIG. 1, a toll road toll collection system according to an embodiment of the present invention includes a mobile phone 1, an on-vehicle device 2 mounted on a vehicle (not shown), an entrance gate of each interchange on a toll road, and Entrance side roadside device 3 and exit side roadside device 4 respectively installed at the exit gate
Have and. Entrance side roadside device 3 and exit side roadside device 4
Is connected to a communication line N such as an optical fiber network or a leased line network via a security server 5a installed at each interchange and an access server 6a.

A database server 7 connected to a communication line N via an access server 6b is provided at the base of each area.
Is installed. Further, each mobile phone company has an authentication server 8 connected to the communication line N via an access server 6c, and a charging system 9 connected to the authentication server 8 via a security server 5d and an access server 6d.
Is installed. A settlement system 10 connected to the authentication server 8 via the security server 5e and the access server 6e is installed in each financial institution, credit company, or the like. In addition, the database server 7, the authentication server 8,
The billing system 9 and the settlement system 10 constitute a processing device group that performs a process for collecting a toll road usage fee according to the present invention.

The mobile phone 1 has a wireless communication function of the Bluetooth standard in addition to the wireless communication function used for ordinary telephone calls and data communication. Bluetooth is a wireless communication technology for portable information devices that enables high-speed communication by using radio waves in the 2.45 GHz band that can be used freely without a license.

As shown in FIG. 2, the vehicle-mounted device 2 includes a wireless communication means 21 for performing wireless communication with the mobile phone 1 according to the Bluetooth standard, an entrance side roadside device 3 and an exit side roadside device 4. Wireless communication means 22 for performing wireless communication, ID (registration number / personal identification number) information (hereinafter referred to as "mobile ID") for identifying a mobile phone, and ID information for identifying the vehicle-mounted device 2 itself. (Hereinafter, "vehicle-mounted device I
Storage means 23 for storing such as "D") and storage means 2
Authentication unit 24 for authenticating the mobile phone wirelessly communicated by the wireless communication unit 21 based on the mobile ID stored in FIG.

The entrance-side roadside device 3 wirelessly communicates with the vehicle-mounted device 2 to obtain a mobile ID, a vehicle-mounted device ID, and an entrance-issued ID.
Information such as (entry ID / issue time / type) is exchanged. On the other hand, the exit side roadside device 4 is mounted on the vehicle-mounted device 2
Wireless communication is carried out with the device to exchange information such as mobile ID, vehicle-mounted device ID, entrance issue ID, and usage fee.

The database server 7 issues the entrance ID on the basis of the entrance ID issuance request sent from the authentication server 8 via the access server 6c, the communication line N and the access server 6b, as well as the issuing time and the light vehicle. -Information including various types such as ordinary vehicles, medium-sized vehicles, large vehicles, and oversized vehicles is given as the entrance issue ID.
Here, for each type, the vehicle-mounted device 2 fixedly installed in the vehicle
It is possible to discriminate from the vehicle-mounted device ID. Further, the database server 7 is a toll road based on the entrance issue ID transmitted from the mobile phone 1 and the vehicle-mounted device 2 via the exit side roadside device 4, the security server 5a, the access server 6a, the communication line N and the access server 6b. The usage section is determined and the usage fee for this usage section is calculated.

The authentication server 8 includes the mobile telephone 1 and the vehicle-mounted device 2, the entrance side roadside device 3, the security server 5a,
The mobile phone 1 and the vehicle-mounted device 2 are authenticated based on the mobile ID and the vehicle-mounted device ID transmitted via the access server 6a, the communication line N, and the access server 6c. This is a request for issuing an entrance ID. Also, the authentication server 8
Transmits the usage charge data calculated by the database server 7 to the charging system 9 via the security server 5d and the access server 6d to request charging processing, or via the security server 5e and the access server 6e. It is transmitted to the payment system 10 to request payment processing.

The billing system 9 carries out a billing process for a toll road use fee for a mobile phone identified by a mobile ID based on a billing request from the authentication server 8. After the billing process, the settlement system 10 is requested to perform the settlement process. The billing system 9 also performs billing processing for ordinary telephone calls and data communication by a mobile phone, and requests the settlement system 10 for settlement processing together with the toll road usage charge.

The settlement system 10 performs settlement processing of a toll road charge by each financial institution, credit company, or the like registered in advance for the mobile phone identified by the mobile ID based on the payment processing request from the authentication server 8. It is something to do. Also, when a payment processing request is made from the charging system 9, similarly, the payment processing is performed by each pre-registered financial institution, credit company or the like.

The toll road toll collection procedure by the toll road toll collection system having the above configuration will be described below with reference to the flowcharts of FIGS. 3 and 4. FIG. 3 is a flow chart showing the processing at the entrance gate of the toll road, and FIG. 4 is a flow chart showing the processing at the exit gate.

When using the toll road toll collection system according to the present embodiment, first, as a premise, the user registers the mobile ID of the mobile phone 1 used for the payment processing in the vehicle-mounted device 2. This mobile ID is stored in the storage means 23 of the vehicle-mounted device 2. In addition, the mobile phone ID of the mobile phone 1 and the vehicle-mounted device ID are also registered in the database of the authentication server 8 of the mobile phone company, and the charging system 9 and the payment system 10 are based on the mobile ID and the vehicle-mounted device ID. Perform processing.

At the entrance gate of the toll road, as shown in FIG. 3, the mobile phone 1 which carries out the payment processing transmits the mobile ID to the vehicle-mounted device 2 (step S101). Vehicle-mounted device 2
The wireless communication means 21 receives the transmitted mobile ID (step S102), and the authentication means 24 authenticates the mobile ID (step S103). Here, the authentication means 24 confirms whether or not the mobile phone 1 is registered in advance by comparing the received mobile ID with the mobile ID stored in the storage means 23. When the authentication is completed, the vehicle-mounted device 2 transmits the mobile device ID and the vehicle-mounted device ID stored in advance in the storage unit 23 to the entrance side roadside device 3 by the wireless communication unit 22 (step S104).

The entrance side roadside device 3 receives the portable ID and the vehicle-mounted device ID (step S105), and receives the portable I
D and the vehicle-mounted device ID are transmitted to the authentication server 8 via the security server 5a, the access server 6a, the communication line N and the access server 6c (step S106), and an authentication request is made.

The authentication server 8 has a portable ID and an in-vehicle device I.
By receiving D (step S107) and collating with the mobile ID and the vehicle-mounted device ID registered in advance in the database, the mobile phone 1 identified by the mobile ID and the vehicle-mounted device 2 identified by the vehicle-mounted device ID are settled, respectively. It authenticates whether it can be used for processing (step S1).
08).

If the authentication is approved, the authentication server 8
Mobile ID and vehicle-mounted device I for the database server 7
An entrance ID issuance request is made based on D, and the entrance issue ID issued from the database server 7 is transmitted to the entrance side roadside device 3 (step S109). Here, the database server 7 stores the issued entrance issue ID in association with the mobile ID and the vehicle-mounted device ID.

The entrance side roadside device 3 receives the entrance issuing ID (step S110), and transmits the received entrance issuing ID to the vehicle-mounted device 2 (step S111). Also here
The entrance side gate 3 is opened by the entrance side roadside device 3 issuing an entrance gate open signal (step S11).
2).

The vehicle-mounted device 2 receives the entrance issuing ID by the wireless communication means 22 (step S113), stores the received entrance issuing ID in the storage means 23, and transmits it to the mobile phone 1 by the wireless communication means 21 ( Step S1
14). The mobile phone 1 receives the entrance issue ID and stores it in the internal memory (step S115).

On the other hand, in the authentication in step S108, if the contract is not approved by the contractor of the mobile phone 1, the authentication server 8 sends a rejection notice to the entrance side roadside device 3. Upon receipt of this refusal notice, the entrance side roadside device 3 issues a normal pass ticket (step S116), and issues an entrance gate open signal to open the entrance gate (step S117). In addition, the entrance side roadside device 3 transmits a refusal notice to the vehicle-mounted device 2 and
Receives this (step S118) and notifies the user (step S119). When the pass ticket is issued in this way, the user makes a normal payment at the exit gate.

At the exit gate of the toll road, as shown in FIG.
As shown in, the same mobile phone 1 authenticated at the entrance gate transmits the mobile ID to the vehicle-mounted device 2 (step S201). The vehicle-mounted device 2 has the transmitted mobile ID
Is received by the wireless communication means 21 (step S20
2), the authentication means 24 authenticates the mobile ID (step S203). Here, the authentication means 24 confirms whether or not the mobile phone 1 is registered in advance by comparing the received mobile ID with the mobile ID stored in the storage means 23. When the authentication is completed, the vehicle-mounted device 2 displays the mobile ID.
And the vehicle-mounted device ID stored in advance in the storage means 23 is transmitted to the exit side roadside apparatus 4 by the wireless communication means 22 (step S204).

The exit side roadside device 4 receives the portable ID and the vehicle-mounted device ID (step S205), and receives the portable I
D and the vehicle-mounted device ID are transmitted to the database server 7 via the security server 5a, the access server 6a, the communication line N, and the access server 6b (step S2).
06). The database server 7 receives the mobile ID and the vehicle-mounted device ID (step S207), and authenticates them by collating them with the mobile ID and the vehicle-mounted device ID stored previously (step S208).

When approved by the authentication, the database server 7 calculates the usage charge and calculates the usage section of the toll road from the entrance issue ID previously stored in association with the mobile ID and the vehicle-mounted device ID. (Step S209). The database server 7 transmits the calculated usage charge data, the mobile ID, the vehicle-mounted device ID, the settlement time data, and the like to the exit-side roadside device 4 and the charging system 9 (step S210).

The charging system 9 charges the usage fee for the contract of the mobile phone 1 identified by the mobile ID based on the received usage charge data and the mobile ID (step S211). Further, the charging system 9 requests the payment system 10 to execute payment processing, and the payment system 1
0 performs settlement processing of the toll road use fee by each financial institution, credit company, or the like registered in advance for the mobile phone identified by the mobile ID based on the payment processing request from the authentication server 9 (step S212). ).

On the other hand, the exit side roadside device 4 receives the usage charge data (step S213) and transmits the received usage charge data to the vehicle-mounted device 2 (step S214). Further, here, the exit side roadside device 4 issues an exit gate open signal to open the exit gate (step S215).

The vehicle-mounted device 2 receives the usage charge data by the wireless communication means 22 (step S216), and transmits the received usage charge data to the mobile phone 1 by the wireless communication means 21 (step S217). The mobile phone 1 receives the usage charge data (step S218) and displays the usage charge (step S219).

By the way, if the authentication in step S208 is not approved due to a failure or a difference in mobile ID, the database server 7 determines that the entrance issue ID stored in association with the vehicle-mounted device ID corresponds to the toll road. The use section is calculated and the use fee is calculated, and the toll charge data is transmitted to the exit side roadside device 4 in order to request the settlement on the spot, and the exit side roadside device 4 is based on this data. Is performed (step S220). When the settlement is completed, the exit side roadside device 4 issues an exit gate open signal, and the exit gate is opened (step S221).

As described above, according to the toll road toll collection system of the present embodiment, the vehicle-mounted device 2 is used by using the portable telephone 1 at the entrance gate and the exit gate of the toll road.
By performing wireless communication with the mobile device 1 between the vehicle-mounted device 2 and the entrance-side roadside device 3 and the exit-side roadside device 4.
Mobile ID for identifying the on-board unit I
The D is exchanged, and it becomes possible to charge and settle the usage fee for the toll road use section from the entrance gate to the exit gate based on the mobile ID and the vehicle-mounted device ID.

Therefore, it is possible to pass by simply transmitting the mobile ID and the vehicle-mounted device ID from the vehicle-mounted device 2 without stopping the vehicle at the entrance / exit gate as in the case of a toll road toll gate using a conventional toll ticket. It will be possible to reduce traffic congestion at the entrance / exit gates. Also, the user
When passing through the exit gate, the toll road usage fee can be known by the mobile phone 1. In addition, the user
This toll road usage fee can be settled together with the mobile phone's normal call and data communication usage fees, which can save the labor of payment and the toll road to collect fees. It is possible to reduce costs such as personnel expenses.

Also, the user can easily carry out wireless communication with the vehicle-mounted device 2 by using the mobile phone 1 having a wireless communication function such as the Bluetooth standard which is widely spread. The toll road toll collection system in this embodiment can be used. Therefore, since the vehicle-mounted device 2 may have a function of performing wireless communication mainly with the mobile phone 1, the entrance side roadside device 3, and the exit side roadside device 4, the manufacturing cost of the device can be reduced, As a simple and inexpensive toll road toll collection system can be realized.

The vehicle-mounted device 2 may be the vehicle-mounted device 52 used in the conventional ETC system, in which the wireless communication means 21, the storage means 23 and the authentication means 24 are added. In addition, in this embodiment, the entrance side roadside device 3 and the exit side roadside device 4 are arranged at the entrance gate and the exit gate, respectively, but if a similar roadside device is installed at either one of the gates, It will be possible to apply to toll roads with a uniform charge.

[0047]

According to the present invention, the following effects can be obtained.

First ID information for identifying the mobile phone between the on-vehicle device and the roadside device by wirelessly communicating with the on-vehicle device using the mobile phone at either or both of the entrance and the exit of the toll road. Exchange this and this first
The toll road usage fee can be charged based on the ID information of the toll road, and the toll road can be easily settled by using a mobile phone equipped with a wireless communication function such as Bluetooth standard that is widely used. It is possible to finish.

Further, since the user can settle the usage charge of the toll road together with the usage charge of the normal call and data communication of the mobile phone, the labor of payment can be saved and On the toll road side, it is possible to save time and labor for collecting tolls and reduce labor costs.

[Brief description of drawings]

FIG. 1 is an overall configuration diagram showing an outline of a toll road toll collection system according to an embodiment of the present invention.

FIG. 2 is a functional block diagram of the toll road toll collection system of FIG.

FIG. 3 is a flowchart showing processing at an entrance gate of a toll road by the toll road toll collection system of FIG.

FIG. 4 is a flowchart showing processing at an exit gate of a toll road by the toll road toll collection system of FIG. 1;

FIG. 5 is a block diagram showing a schematic configuration of a conventional ETC system.

[Explanation of symbols]

1 mobile phone 2 Onboard equipment 3 Entrance side roadside device 4 Exit side roadside device 5a, 5d, 5e Security server 6a, 6b, 6c, 6d, 6e access server 7 Database server 8 authentication server 9 Billing system 10 payment system 21 Wireless communication means 22 Wireless communication means 23 storage means 24 Authentication means

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Claims (7)

[Claims] 1. A vehicle-mounted device that performs wireless communication with a mobile phone, a roadside device that performs wireless communication with the vehicle-mounted device at either or both of an entrance and an exit of the toll road, and the toll road. And a processing device group for performing processing for collecting the usage fee of the mobile phone, wherein the vehicle-mounted device has a first ID for identifying the mobile phone.
Means for storing information, means for authenticating a mobile phone that performs settlement processing based on the first ID information, and the roadside device using the first ID information of the authenticated mobile phone, respectively. Wireless communication means, wherein the processing device group is the first device acquired from the roadside device.
A toll road toll collection system including a charging means for charging a toll road usage fee for a mobile phone identified by the ID information of the above. 2. The processing device group, based on the first ID information acquired from the roadside device, means for authenticating settlement of a toll road charge by a mobile phone identified by the first ID information. The toll road toll collection system according to claim 1, further comprising: 3. The vehicle-mounted device, when performing wireless communication with the roadside devices on the entrance side and the exit side, respectively.
And the second ID information for identifying the vehicle-mounted device in addition to the ID information of the first on-board unit.
2. The toll road toll collection system according to claim 1, wherein the payment by the mobile phone identified by the first ID information is authenticated based on the D information. 4. A mobile phone, a vehicle-mounted device that wirelessly communicates with the mobile phone, a roadside device that wirelessly communicates with the vehicle-mounted device at the entrance or exit of the toll road, and the toll road. A toll road charge collection method by a system having a processing device group for collecting the usage charge of the mobile phone, the first method for the mobile phone to identify the mobile phone.
Transmitting the ID information to the vehicle-mounted device, the vehicle-mounted device receives the transmitted first ID information, authenticates the mobile phone based on the received first ID information, and authenticates the mobile phone. Transmitting the first ID information of the telephone to the roadside device, the roadside device receiving the transmitted first ID information, and transmitting the received first ID information to the processing device group The processing device group includes a step of receiving the transmitted first ID information and charging a toll road usage fee to the mobile phone identified by the received first ID information. Road toll collection method. 5. A mobile phone, a vehicle-mounted device that performs wireless communication with the mobile phone, and an entrance-side roadside device and an exit side that perform wireless communication with the vehicle-mounted device at the entrance and exit of a toll road, respectively. A toll road toll collection method using a system having a roadside device and a processing device group that performs processing for collecting toll charges of the toll road, wherein the mobile phone at the entrance of the toll road is the mobile phone. A step of transmitting first ID information for identification to the vehicle-mounted device, the vehicle-mounted device receives the transmitted first ID information, and sets the mobile phone based on the received first ID information. Authenticating and transmitting the first ID information of the authenticated mobile phone to the entrance side roadside device, the entrance side roadside device receives the transmitted first ID information, and receives the received first ID information. Transmitting the ID information to the processing device group, the mobile phone at the exit of the toll road, transmitting the first ID information for identifying the mobile phone to the vehicle-mounted device, the vehicle-mounted device, A step of receiving the transmitted first ID information, authenticating the mobile phone based on the received first ID information, and transmitting the authenticated first ID information of the mobile phone to the exit side roadside device; A step of the exit side roadside device receiving the transmitted first ID information and transmitting the received first ID information to the processing device group; The mobile phone identified by the first ID information received from the exit side roadside device is charged a usage fee for the toll road use section from the entrance side roadside device to the exit side roadside device. Toll road toll collection method including steps to perform. 6. The processing device group, when receiving the first ID information from the roadside device, authenticating the settlement of a toll road charge by a mobile phone identified by the first ID information. The toll road toll collection method according to claim 4 or 5, including. 7. The vehicle-mounted device, when performing wireless communication with each of the roadside devices on the entrance side and the exit side,
In addition to the first ID information, second ID information for identifying the vehicle-mounted device is used, and the processing device group, when billing the usage fee, uses the first ID information and the first ID information. The toll road toll collection method according to claim 5, wherein payment by a mobile phone identified by the first ID information is authenticated based on the ID information of 2.