JP7407989B1 - Information processing device, information processing method and program - Google Patents

Abstract

An object of the present invention is to reduce the risk of the previous owner controlling the vehicle or viewing the vehicle's location information when the owner of the vehicle changes. [Solution] A storage unit 12 that stores vehicle identification information for identifying the vehicle and owner identification information for identifying the owner of the vehicle in association with each other, and acquires vehicle position information indicating the location of the vehicle. an acquisition unit 131 that determines whether a predetermined condition for changing the vehicle owner is satisfied based on the vehicle position information; The information processing apparatus 1 includes an association management section 133 that disables the association of the information processing apparatus 1. [Selection diagram] Figure 2

Description

The present invention relates to an information processing device, an information processing method, and a program.

2. Description of the Related Art A technique is known in which a vehicle and a user are stored in association with each other, and the vehicle is controlled based on control information received from an information terminal used by the user (for example, see Patent Document 1).

JP2022-142638A

However, in the conventional technology, a problem arises in that when the owner of the vehicle changes, the previous owner may be able to control the vehicle or view the vehicle's location information via an information terminal. was.

Therefore, the present invention has been made in view of these points, and provides a system in which, when the owner of a vehicle changes, the previous owner can control the vehicle, view the vehicle's location information, etc. The purpose is to reduce risk.

In the information processing device of the first aspect of the present invention, a storage unit that stores vehicle identification information for identifying a vehicle and owner identification information for identifying an owner of the vehicle in association with each other; an acquisition unit that acquires vehicle position information indicating the position of the vehicle; a determination unit that determines whether a predetermined condition regarding changing the ownership of the vehicle is satisfied based on the vehicle position information; and at least the predetermined condition. The vehicle includes an association management unit that disables the association between the vehicle owner and the vehicle when it is determined that the condition is satisfied.

The determination unit satisfies the predetermined condition when a positional relationship between a base of the vehicle estimated based on the vehicle location information and a position associated with the vehicle identification information is a predetermined positional relationship. It may be determined that

The storage unit further associates and stores the address of the owner of the vehicle, and the determination unit stores the base of the vehicle estimated based on the vehicle position information acquired by the acquisition unit and the vehicle identification information. It may be determined that the predetermined condition is satisfied when the positional relationship between the address of the owner of the vehicle associated with and the predetermined positional relationship is the predetermined positional relationship.

The determination unit further includes a pattern estimation unit that estimates a behavioral pattern of the vehicle owner based on the plurality of pieces of vehicle position information acquired by the acquisition unit, and the determination unit estimates the behavior pattern of the vehicle owner estimated by the pattern estimation unit. It may be determined that the predetermined condition is satisfied when the change state of the owner's behavior pattern is a predetermined change state.

The determination unit further includes a pattern estimation unit that estimates a behavioral pattern of the vehicle owner based on the plurality of vehicle position information acquired by the acquisition unit, and the determination unit It may be determined that the predetermined condition is satisfied when the degree of similarity between the behavior pattern of the owner of the vehicle and the behavior pattern of the owner of the vehicle estimated by the pattern estimation unit is less than or equal to a predetermined threshold.

an operation information acquisition unit that acquires operation information indicating operation details performed on the vehicle; and a driving pattern estimation unit that estimates a driving pattern of the owner of the vehicle based on the operation information acquired by the operation information acquisition unit. The association management unit further comprises: (1) when it is determined that the predetermined condition is satisfied; and (2) a change in the driving pattern of the vehicle owner estimated by the driving pattern estimation unit. When the situation is in a predetermined state of change, the association between the vehicle owner and the vehicle may be invalidated.

The acquisition unit acquires terminal location information indicating the location of an information terminal used by the owner of the vehicle, and the determination unit determines whether the positional relationship between the vehicle location information and the terminal location information is a predetermined positional relationship. In certain cases, it may be determined that the predetermined condition is satisfied.

The storage unit further associates and stores token identification information for identifying a token issued to an information terminal used by the owner of the vehicle, and the association management unit determines that at least the predetermined condition is satisfied. In this case, the token issued to the vehicle owner may be invalidated.

When it is determined that the predetermined conditions are met, different predetermined messages are displayed on the in-vehicle terminal installed in the vehicle and the information terminal used by the owner of the vehicle, and the owner is registered. The vehicle may further include a display control unit that causes the in-vehicle terminal to display a screen for performing an operation to change information.

When it is determined that the predetermined condition is met, the display control unit causes an in-vehicle terminal installed in the vehicle to display a screen that accepts input of authentication information for authenticating the owner of the vehicle. Good too.

The association management unit is configured to manage the association management unit in a case where it is determined that the predetermined condition is satisfied and an operation for associating the vehicle and an information terminal used by the owner of the vehicle is not performed within a predetermined period. The association between the vehicle owner and the vehicle may be invalidated.

In the information processing method of the second aspect of the present invention, the step of acquiring vehicle position information indicating the position of the vehicle, executed by a computer, vehicle identification information for identifying the vehicle, and an owner of the vehicle is provided. and owner identification information for identifying the vehicle, and determining whether a predetermined condition for changing the ownership of the vehicle is satisfied based on the vehicle location information. , the step of invalidating the association between the vehicle owner and the vehicle when it is determined that at least the predetermined condition is satisfied.

A step of acquiring vehicle position information indicating the position of the vehicle, vehicle identification information for identifying the vehicle, and owner identification information for identifying the owner of the vehicle are stored in a computer in association with each other. a step of referring to a storage unit and determining, based on the vehicle location information, whether a predetermined condition for changing the ownership of the vehicle is satisfied; and when it is determined that at least the predetermined condition is satisfied, and disabling the association between the owner of the vehicle and the vehicle.

According to the present invention, when the owner of the vehicle changes, it is possible to reduce the risk that the previous owner will control the vehicle, view the vehicle's location information, etc.

FIG. 1 is a diagram illustrating an overview of an information processing system S according to an embodiment. 1 is a block diagram showing the configuration of an information processing device 1. FIG. 3 is a diagram showing an example of a data structure of an association management table stored in the storage unit 12. FIG. 3 is a diagram illustrating an example of a screen displayed by a display control unit 135. FIG. 3 is a diagram illustrating an example of a screen displayed by a display control unit 135. FIG. 3 is a flowchart showing the flow of processing in the information processing device 1. FIG. It is a block diagram showing the composition of information processing device 1A concerning a modification.

<First embodiment>
FIG. 1 is a diagram illustrating an overview of an information processing system S according to an embodiment. The information processing system S connects a vehicle to a network, sends various information about the vehicle to the vehicle owner, and provides a service (so-called connected service) that allows the vehicle to be controlled via an information terminal. It is a system. The information processing system S includes an information processing device 1, an information terminal 2, and a vehicle V.

The information processing device 1 is a device that manages the relationship between a vehicle V and the owner of the vehicle in a service provided by the information processing system S. The information processing device 1 is, for example, a server.

The information terminal 2 is an information terminal used by the owner of the vehicle V. The information terminal 2 transmits information for controlling the vehicle V via the network, and acquires information about the vehicle V (for example, position information and information indicating the state of the vehicle V).

Vehicle V is an automobile. Vehicle V is communicably connected to information processing device 1 and information terminal 2 via a network. The vehicle V has an on-vehicle terminal for accepting operations from the owner and presenting information acquired from the information processing device 1. The vehicle V periodically transmits vehicle position information indicating the position of the vehicle V to the information processing device 1.

An overview of the processing in the information processing system S will be explained. The owner of the vehicle V operates an on-vehicle terminal mounted on the vehicle V to associate and register the vehicle V and the information of the owner UA of the vehicle V ((1) in FIG. 1). The information processing device 1 may issue a token to the information terminal 2 of the owner UA associated with the vehicle V. The token is information indicating that the information terminal 2 is permitted to acquire information regarding the vehicle V or to transmit information for controlling the vehicle V.

Here, it is assumed that the owner UA of the vehicle V transfers the vehicle V to another user UB. The information processing device 1 acquires vehicle position information from the vehicle V ((2) in FIG. 1). The information processing device 1 determines whether a predetermined condition (hereinafter referred to as "change detection condition") for detecting a change in ownership of the vehicle V is satisfied based on the position of the vehicle V indicated by the acquired vehicle position information. It is determined whether or not ((3) in FIG. 1). The change detection condition is, for example, that the address of the owner UA of the vehicle V and the base of the vehicle V determined from the vehicle position information acquired from the vehicle V are not included in a predetermined range. When the change detection condition is satisfied, the information processing device 1 invalidates the association between the vehicle V and the owner UA ((4) in FIG. 1).

By configuring the information processing system S in this way, when the owner of the vehicle V changes, the previous owner can control the vehicle V, the position information of the vehicle V, and the operating status of the airbag. It is possible to reduce the risk of viewing status information indicating traffic violations, information regarding traffic violations, etc.

FIG. 2 is a block diagram showing the configuration of the information processing device 1. As shown in FIG. The information processing device 1 includes a communication section 11, a storage section 12, and a control section 13. The control unit 13 includes an acquisition unit 131, a determination unit 132, an association management unit 133, a pattern estimation unit 134, a display control unit 135, and a transmission unit 136.

The communication unit 11 is a communication interface for transmitting and receiving data to and from other devices via a network. The storage unit 12 is a storage medium including a ROM (Read Only Memory), a RAM (Random Access Memory), an SSD (Solid State Drive), a hard disk drive, and the like. The storage unit 12 stores in advance a program to be executed by the control unit 13.

The storage unit 12 stores vehicle identification information (also referred to as vehicle ID) for identifying the vehicle V and owner identification information for identifying the owner of the vehicle V in association with each other. FIG. 3 is a diagram showing an example of the data structure of the association management table stored in the storage unit 12. In the association management table shown in FIG. 3, "vehicle ID", "owner ID", "address", and "invalidity flag" are associated. “Vehicle ID” is a vehicle ID (Identification) indicating the vehicle V. "Owner ID" is an ID indicating the owner of the vehicle. "Address" is the address of the owner of the vehicle. The "invalid flag" is set to "1" when the record is invalidated. A record whose "invalid flag" is "0" indicates that the association is valid data. As an example, when the owner of the vehicle V receives an operation to register as an owner via the in-vehicle terminal, the association management unit 133 issues an owner ID to the owner. Then, the association management unit 133 associates the vehicle ID acquired from the in-vehicle terminal, the issued owner ID, and the address input by the owner and registers them in the association management table.

The storage unit 12 may further associate and store token identification information for identifying the token issued to the information terminal 2 used by the owner of the vehicle V.

The control unit 13 is, for example, a processor such as a CPU (Central Processing Unit). The control unit 13 functions as an acquisition unit 131, a determination unit 132, an association management unit 133, a pattern estimation unit 134, a display control unit 135, and a transmission unit 136 by executing programs stored in the storage unit 12.

The acquisition unit 131 acquires vehicle position information indicating the position of the vehicle V. The determination unit 132 determines whether or not the owner change detection condition of the vehicle V is satisfied based on the vehicle position information. An example of the change detection condition is that the positional relationship between the base of the vehicle V estimated based on the vehicle position information and the position associated with the vehicle ID is a predetermined positional relationship. The location associated with the vehicle ID may be, for example, a location registered as the address of the owner of the vehicle V, or a location estimated as the base of the vehicle V in the past. Specifically, the determination unit 132 estimates the base of the vehicle V based on the vehicle position information acquired by the acquisition unit 131. As an example, the determination unit 132 estimates the location where the vehicle V is located during a predetermined time period as the base of the vehicle V. Further, the determination unit 132 may estimate, as the base of the vehicle V, a position where the vehicle position information indicates that the vehicle V is present for a predetermined time or more frequently than in a predetermined period. For example, the determination unit 132 estimates a location where the vehicle V is located for 6 hours or more at night on weekdays as the base of the vehicle V.

The determination unit 132 compares the estimated base of the vehicle V with the address of the owner associated with the vehicle ID of the vehicle V in the association management table stored in the storage unit 12. The determination unit 132 determines that the change detection condition is satisfied when the distance between the estimated base of the vehicle V and the address of the owner of the vehicle V is greater than or equal to a predetermined threshold. The predetermined threshold value is a value set based on the probability of a change in ownership, and is, for example, 1 km.

The association management unit 133 invalidates the association between the owner of the vehicle V and the vehicle V when the change detection condition is satisfied. As an example, the association management unit 133 invalidates information that associates the vehicle V determined to satisfy the change detection condition with the owner of the vehicle in the association management table stored in the storage unit 12. More specifically, the association management unit 133 associates the vehicle V determined to satisfy the change detection condition for changing the owner of the vehicle V with the owner of the vehicle V in the association management table stored in the storage unit 12. Set "1" to the invalid flag of the associated record. Note that the association management unit 133 associates the owner of the vehicle V with the vehicle V when it is determined that at least a predetermined condition is satisfied (when other conditions are satisfied in addition to the change detection condition as described later). May be disabled.

When acquiring information for controlling the vehicle V from the information terminal 2 of the owner of the vehicle V, the transmitting unit 136 associates the information with the owner ID of the owner in the association table stored in the storage unit 12. Control information based on the acquired information is transmitted to the vehicle V that has been acquired. The information for controlling the vehicle V is, for example, information for instructing to open and close the key of the vehicle V.

When the transmission unit 136 acquires information regarding the vehicle V from the vehicle V, the transmission unit 136 transmits the acquired vehicle V to the information terminal 2 of the owner associated with the vehicle ID of the vehicle V in the association table stored in the storage unit 12. Send information about. The information regarding the vehicle V is, for example, position information of the vehicle V, information indicating the operating status of the airbag, and the like.

By configuring the information processing device 1 in this way, it is possible to reduce the risk when the owner of the vehicle V is changed.

The information processing device 1 may be configured to determine whether the owner of the vehicle V has changed based on the position information of the information terminal 2 used by the owner of the vehicle V. In this case, the acquisition unit 131 acquires the terminal location information. The terminal location information indicates the location of the information terminal 2 used by the owner of the vehicle V.

The determining unit 132 determines whether the positional relationship between the vehicle position information and the terminal position information is a predetermined positional relationship. Specifically, the determination unit 132 determines the base of the owner of the information terminal 2 based on the terminal location information acquired by the acquisition unit 131. For example, the determination unit 132 determines a location where the terminal location information indicates that the terminal is staying during a predetermined time period (for example, at night) or a location that indicates that the terminal is staying at a predetermined frequency (for example, three times a week) or more. Estimated as the base of the owner of vehicle V. Then, the determination unit 132 determines that the change detection condition is satisfied when the estimated distance between the base of the owner of the vehicle V and the base of the vehicle V is greater than or equal to a predetermined threshold.

By determining a change in ownership based on the location information of the information terminal 2 used by the owner of the vehicle V, even when it is difficult to detect a change in ownership based on the registered address, the owner can This has the effect of detecting changes in information and reducing risks.

The information processing device 1 is configured to invalidate the token paid out to the information terminal 2 used by the owner of the vehicle V when it is determined that the change detection condition is satisfied, so that the owner of the vehicle V is changed. In this case, the previous owner is forcibly logged out, and the login information left on the information terminal 2 is not used to control the vehicle or view information about the vehicle, thereby increasing the security of the new owner. Risk can be further reduced.

The association management unit 133 invalidates the token issued to the owner of the vehicle V when a change detection condition regarding a change in the owner of the vehicle V is satisfied. When the determination unit 132 determines that the change detection condition is satisfied, the association management unit 133 invalidates the token indicated by the token identification ID associated with the owner ID of the vehicle in the association management table stored in the storage unit 12. . For example, when the determination unit 132 determines that the change detection condition is satisfied, the association management unit 133 causes an authorization server (not shown) that manages access authority of the information terminal 2 to invalidate the token issued to the owner of the vehicle. ask them to do so.

By configuring the information processing device 1 in this way, it is possible to prevent the previous owner from accessing the information on the vehicle V.

The information processing device 1 may be configured to determine whether to change the owner based on the owner's behavior pattern. The pattern estimation unit 134 estimates the behavior pattern of the owner of the vehicle V based on the plurality of pieces of vehicle position information acquired by the acquisition unit 131. As an example, the pattern estimating unit 134 estimates, as a behavior pattern, a place that the owner frequently visits, a place where the owner spends a long time, a travel route of the owner, etc. based on the vehicle position information acquired by the acquisition unit 131. The pattern estimation unit 134 may store the estimated behavior pattern of the owner of the vehicle V in the storage unit 12 in association with the vehicle ID of the vehicle V.

The determining unit 132 determines whether the change detection condition is satisfied based on the behavioral pattern of the owner of the vehicle V estimated by the pattern estimating unit 134. The change detection condition in this case is that the change state of the behavior pattern of the owner of the vehicle V estimated by the pattern estimation unit 134 is a predetermined change state. Specifically, the determination unit 132 compares the behavior pattern of the owner of the vehicle V estimated by the pattern estimation unit 134 with the behavior pattern stored in the storage unit 12 in association with the vehicle ID of the vehicle, and determines whether the vehicle V It is determined whether the change state of the behavioral pattern of the owner is a predetermined change state. As an example, the predetermined change situation is that the owner of the vehicle V no longer performs a behavior that constitutes the behavior pattern estimated in advance. In other words, if the behavior pattern of the owner estimated in advance includes a place where the owner periodically stays, but the behavior pattern estimated based on the acquired vehicle position information does not include information about staying at the place, the behavior It is determined that the pattern is in a predetermined state of change.

Further, the determination unit 132 determines that the degree of similarity between the behavior pattern of the owner of the vehicle V associated with the vehicle ID and the behavior pattern of the owner of the vehicle V estimated by the pattern estimation unit 134 is less than or equal to a predetermined threshold. In this case, it may be determined that the change detection condition is satisfied. Specifically, the determination unit 132 determines whether the behavior pattern of the owner of the vehicle V stored in the storage unit 12 is similar to the behavior pattern estimated by the pattern estimation unit 134 based on a known similarity measurement method. Calculate degree. The determination unit 132 determines that the change detection condition is satisfied when the calculated similarity is less than or equal to a predetermined threshold.

Note that the determination unit 132 determines the base determined based on the vehicle position information of the vehicle V acquired by the acquisition unit 131 and the address of the owner of the vehicle V stored in the storage unit 12 in association with the vehicle ID of the vehicle V. A change in the behavior pattern of the owner of the vehicle V may be determined when the distance between the vehicle V and the vehicle V is equal to or greater than a predetermined threshold.

Since the information processing device 1 is configured to determine a change in the ownership of the vehicle V based on a change in the behavior pattern of the owner of the vehicle V, the information processing device 1 is configured to determine the change in the ownership of the vehicle V based on a change in the owner's behavior pattern. Changes can be detected and risks associated with changes in ownership can be reduced.

When the change detection condition is satisfied, the information processing device 1 may be configured to use a screen for performing operations such as changing registered contents on the in-vehicle terminal or the owner's information terminal 2. In this case, the display control unit 135 displays different predetermined messages on the in-vehicle terminal mounted on the vehicle V and the information terminal 2 used by the owner of the vehicle V, when the change detection condition is satisfied. , displays a screen on the in-vehicle terminal for performing an operation to change the owner's registered information.

Examples of screens displayed by the display control unit 135 are shown in FIGS. 4 and 5. FIG. 4 shows an example of a screen displayed on the in-vehicle terminal by the display control unit 135. On the screen S1 shown in FIG. 4, a message warning of the risk of changing the owner and guiding the operation details, a button B01 labeled "Unpairing", and a button labeled "Register owner" are displayed. B02 and a button B03 labeled "Relocation Procedure" are displayed.

When the owner of the vehicle V presses the button B01 on the screen S1 displayed on the in-vehicle terminal, the association management unit 133 sets "1" to the invalid flag of the record that associates the vehicle V with the owner in the association management table. Set. Further, when the owner of the vehicle V presses the button B01 on the screen S1 in FIG. 4, the association management unit 133 may invalidate the token issued to the owner of the vehicle V.

When the button B02 on the screen S1 displayed on the in-vehicle terminal is pressed, the display control unit 135 causes the in-vehicle terminal of the vehicle to display a screen for performing an operation for associating the vehicle with a new owner. The association management unit 133 associates the owner information input by the owner of the vehicle V with the vehicle ID of the vehicle on the screen for performing an operation for associating the vehicle with a new owner, and stores the association in the storage unit 12. Stored in the association management table. The association management unit 133 associates the name, address, and issued owner ID input by the owner of the vehicle V with the vehicle ID of the vehicle V on the screen for performing an operation for associating the vehicle with a new owner. It may be newly registered or the record associated with the vehicle ID of the vehicle may be overwritten.

When the owner of the vehicle V presses button B03 on the screen S1 displayed on the in-vehicle terminal, the display control unit 135 causes the in-vehicle terminal to display a screen for changing the address of the owner of the vehicle V. When the owner of the vehicle V performs an operation to change the address on the screen for changing the address, the association management unit 133 causes the storage unit 12 to store the entered address of the owner of the vehicle V. Overwrites the record associated with the vehicle in the association management table.

FIG. 5 is a diagram showing an example of a screen that the display control unit 135 causes the information terminal 2 to display. In the screen S2 shown in FIG. 5, a message warning the owner of the vehicle V and guiding the operation details and a button B11 labeled "Stop Procedure" are displayed. When the owner of the vehicle V presses the button B11 displayed on the information terminal 2, the display control unit 135 causes the information terminal 2 to display a screen for canceling the so-called connected service contract. The messages and operation details displayed on the screen S2 shown in FIG. 5 are different from the messages and operation details displayed on the screen S1 shown in FIG. This is to prevent the previous owner from modifying the registered contents via the information terminal 2. In addition, by displaying a message prompting the termination procedure, it is possible to alert the previous owner to avoid overpaying for the connected service usage fee.

By configuring the information processing device 1 to display different screens on the in-vehicle terminal and the information terminal 2, it is possible to prevent the previous owner from performing unexpected operations via the information terminal 2. .

The information processing device 1 may be configured to display a screen requesting owner authentication when the change detection condition is satisfied. In this case, the display control unit 135 causes the in-vehicle terminal mounted on the vehicle V to display a screen that accepts input of authentication information for authenticating the owner of the vehicle V, when the change detection condition is satisfied. As an example, the storage unit 12 stores authentication information that associates the owner ID of the owner of the vehicle V with a password. The display control unit 135 verifies whether the owner ID and password input by the owner of the vehicle V match the authentication information stored in the storage unit 12. If the owner ID and password input by the owner of the vehicle V do not match the authentication information stored in the storage unit 12, the association management unit 133 updates the information of the vehicle V in the association management table stored in the storage unit 12. Disable records.

If the owner ID and password input by the owner of the vehicle V match the authentication information stored in the storage unit 12, for example, the display control unit 135 performs an operation to change the registered contents of the owner. display the screen for the purpose on the in-vehicle terminal.

The information processing device 1 may be configured to invalidate the record of the vehicle V in the association management table if no operation is performed to change the registration information for a predetermined period. Specifically, when the change detection condition is satisfied and an operation for associating the vehicle V and the information terminal 2 used by the owner of the vehicle V is not performed within a predetermined period, the association management unit 133 The association between the owner of the vehicle V and the vehicle V is invalidated. The predetermined period is a period set based on the owner's convenience and risk, and is, for example, two weeks. In the messages shown in FIGS. 4 and 5, information indicating a deadline calculated by adding a predetermined period based on the day when the change detection condition is satisfied is displayed. If an operation to change the address or an operation to associate the vehicle with a new owner is not performed by the displayed deadline, the association management unit 133 associates the vehicle with the vehicle ID of the vehicle in the association management table stored in the storage unit 12. "1" is set to the invalid flag.

[Flow of processing in information processing device 1]
FIG. 6 is a flowchart showing the flow of processing in the information processing device 1. The flowchart shown in FIG. 6 starts, for example, when the vehicle owner is registered and preparations are made to detect a change in ownership.

The acquisition unit 131 acquires vehicle position information of the vehicle V (S01). The determination unit 132 estimates the base of the vehicle V based on the vehicle position information acquired by the acquisition unit 131 (S02). The determining unit 132 determines whether the estimated base of the vehicle V and the address of the owner have a predetermined positional relationship (S03).

If the estimated location of the vehicle V and the address of the owner do not have a predetermined positional relationship (NO in S03), the information processing device 1 ends the process. If the estimated location of the vehicle V and the address of the owner have a predetermined positional relationship (YES in S03), the display control unit 135 displays a predetermined screen (S04). The predetermined screen is, for example, the screen shown in FIGS. 4 and 5.

The determining unit 132 determines whether an operation has been performed within a predetermined period (S05). If the operation is performed within the predetermined period (YES in S05), the association management unit 133 changes the registered content of the association management table based on the operated content (S06), and the information processing device 1 executes the process. finish.

If no operation is performed within the predetermined period (NO in S05), the association management unit 133 invalidates the association of the vehicle in the association management table (S07), and the information processing device 1 ends the process.

[Effects of information processing device 1]
By configuring the information processing device 1 as described above, there is a risk that if the owner of the vehicle changes, the previous owner may be able to control the vehicle or view the vehicle's location information. can be reduced.

<Modified example>
In the above description, an example has been described in which a change in ownership is detected based on vehicle position information, but the information processing device 1 is configured to determine a change in ownership based on the owner's driving pattern. It's okay. FIG. 7 shows the configuration of an information processing device 1A according to a modification. The information processing device 1A further includes an operation information acquisition section 137 and a driving pattern estimation section 138.

The operation information acquisition unit 137 acquires operation information from the vehicle V indicating the contents of the operation performed on the vehicle V. The operation information is information indicating the amount of operation of the accelerator, steering wheel, brake, etc. in the vehicle V in chronological order. The operation information may be information that further includes the acceleration applied to the vehicle V and the speed of the vehicle V.

The driving pattern estimation unit 138 estimates the driving pattern of the owner of the vehicle V based on the operation information acquired by the operation information acquisition unit 137. The driving pattern estimation unit 138 calculates, for example, the number of times of sudden braking, the number of times of sudden acceleration or sudden steering, the average speed, etc., as the driving pattern of the owner of the vehicle V, based on the acquired operation information. The driving pattern estimation unit 138 may store the calculated driving pattern of the owner of the vehicle V in the storage unit 12 in association with the vehicle ID of the vehicle V.

The association management unit 133 invalidates the association between the owner of the vehicle V and the vehicle V when the following two conditions are met. The first condition is that the change detection condition is satisfied. The second condition is that the change state of the driving pattern of the owner of the vehicle V estimated by the driving pattern estimation unit 138 is a predetermined change state. Specifically, the determination unit 132 compares the driving pattern estimated by the driving pattern estimation unit 138 with the driving pattern stored in the storage unit 12 in association with the vehicle ID of the vehicle V. As an example, if the degree of similarity between the driving pattern estimated by the driving pattern estimation unit 138 and the driving pattern stored in the storage unit 12 in association with the vehicle ID of the vehicle V is equal to or less than a predetermined threshold, the determination unit 132 determines that the driving pattern of the owner of vehicle V has changed.

By configuring the information processing device 1A in this way, it is possible to detect a change in ownership based on the owner's operation of the vehicle, and it is possible to reduce the risk when the ownership is transferred. .

Note that the information processing device 1 may be configured to determine a change in ownership based on the owner's driving pattern without determining the change detection condition based on the vehicle position information. In this case, the association management unit 133 determines the relationship between the owner of the vehicle V and the vehicle V when the change status of the driving pattern of the owner of the vehicle V estimated by the driving pattern estimation unit 138 is a predetermined change status. Disable association.

Furthermore, the present invention makes it possible to contribute to Goal 9 of the Sustainable Development Goals (SDGs) led by the United Nations, "Create a foundation for industry and technological innovation."

Although the present invention has been described above using the embodiments, the technical scope of the present invention is not limited to the scope described in the above embodiments, and various modifications and changes can be made within the scope of the gist. be. For example, all or part of the device can be functionally or physically distributed and integrated into arbitrary units. In addition, new embodiments created by arbitrary combinations of multiple embodiments are also included in the embodiments of the present invention. The effects of the new embodiment resulting from the combination have the effects of the original embodiment.

1 Information processing device 2 Information terminal 11 Communication unit 12 Storage unit 13 Control unit 131 Acquisition unit 132 Determination unit 133 Association management unit 134 Pattern estimation unit 135 Display control unit 136 Transmission unit 137 Operation information acquisition unit 138 Driving pattern estimation unit

Claims (15)

a storage unit that stores vehicle identification information for identifying a vehicle and owner identification information for identifying an owner of the vehicle in association with each other;
an acquisition unit that acquires vehicle position information indicating the position of the vehicle;
a pattern estimation unit that estimates a behavior pattern of the vehicle owner based on the plurality of vehicle position information acquired by the acquisition unit;
a determination unit that determines whether a predetermined condition regarding changing the ownership of the vehicle is satisfied based on the vehicle location information;
an association management unit that disables the association between the vehicle owner and the vehicle when it is determined that at least the predetermined condition is satisfied;
has
The determination unit is configured to determine that a degree of similarity between the behavior pattern of the vehicle owner associated with the vehicle identification information and the behavior pattern of the vehicle owner estimated by the pattern estimation unit is less than or equal to a predetermined threshold. determining that the predetermined condition is satisfied in the case;
Information processing device. a storage unit that stores vehicle identification information for identifying a vehicle and owner identification information for identifying an owner of the vehicle in association with each other;
an acquisition unit that acquires vehicle position information indicating the position of the vehicle and terminal position information indicating the position of an information terminal used by the owner of the vehicle ;
a determination unit that determines whether a predetermined condition regarding changing the ownership of the vehicle is satisfied based on the vehicle location information;
an association management unit that disables the association between the vehicle owner and the vehicle when it is determined that at least the predetermined condition is satisfied;
has
The determination unit determines that the predetermined condition is satisfied when the positional relationship between the vehicle position information and the terminal position information is a predetermined positional relationship.
Information processing device. a storage unit that stores vehicle identification information for identifying a vehicle and owner identification information for identifying an owner of the vehicle in association with each other;
an acquisition unit that acquires vehicle position information indicating the position of the vehicle;
A predetermined method for changing the owner of the vehicle when the location of the vehicle estimated based on the vehicle location information and the location associated with the vehicle identification information are in a predetermined location relationship. a determination unit that determines that the condition is satisfied ;
an association management unit that disables the association between the vehicle owner and the vehicle when it is determined that at least the predetermined condition is satisfied;
When it is determined that the predetermined conditions are met, different predetermined messages are displayed on the in-vehicle terminal installed in the vehicle and the information terminal used by the owner of the vehicle, and the owner is registered. a display control unit that causes the in-vehicle terminal to display a screen for performing operations to change information;
An information processing device having: a storage unit that stores vehicle identification information for identifying a vehicle and owner identification information for identifying an owner of the vehicle in association with each other;
an acquisition unit that acquires vehicle position information indicating the position of the vehicle;
a pattern estimation unit that estimates a behavior pattern of the vehicle owner based on the plurality of vehicle position information acquired by the acquisition unit;
a determining unit that determines that a predetermined condition for changing the owner of the vehicle is satisfied when a change in the behavioral pattern of the vehicle owner estimated by the pattern estimating unit is a predetermined change;
an association management unit that disables the association between the vehicle owner and the vehicle when it is determined that at least the predetermined condition is satisfied;
When it is determined that the predetermined conditions are met, different predetermined messages are displayed on the in-vehicle terminal installed in the vehicle and the information terminal used by the owner of the vehicle, and the owner is registered. a display control unit that causes the in-vehicle terminal to display a screen for performing operations to change information;
An information processing device having: The storage unit further associates and stores an address of the owner of the vehicle,
The determination unit is configured to determine whether the positional relationship between the base of the vehicle estimated based on the vehicle position information acquired by the acquisition unit and the address of the owner of the vehicle associated with the vehicle identification information is determined by the predetermined positional relationship. determining that the predetermined condition is satisfied if the positional relationship is
The information processing device according to claim 3 . an operation information acquisition unit that acquires operation information indicating operation details performed on the vehicle;
The vehicle further includes a driving pattern estimation unit that estimates a driving pattern of the owner of the vehicle based on the operation information acquired by the operation information acquisition unit,
The association management unit includes:
(1) In the case where it is determined that the predetermined condition is satisfied,
(2) When the change state of the driving pattern of the owner of the vehicle estimated by the driving pattern estimation unit is a predetermined change state,
disabling the association between the vehicle owner and the vehicle;
The information processing device according to any one of claims 1 to 4 . The storage unit further associates and stores token identification information for identifying a token issued to an information terminal used by the owner of the vehicle,
The association management unit invalidates the token issued to the owner of the vehicle when it is determined that at least the predetermined condition is satisfied.
The information processing device according to any one of claims 1 to 4 . When it is determined that the predetermined conditions are met, different predetermined messages are displayed on the in-vehicle terminal installed in the vehicle and the information terminal used by the owner of the vehicle, and the owner is registered. a display control unit that causes the in-vehicle terminal to display a screen for performing operations to change information;
The information processing device according to claim 1 or 2, further comprising: The display control unit causes an in-vehicle terminal mounted on the vehicle to display a screen for accepting input of authentication information for authenticating the owner of the vehicle when it is determined that the predetermined condition is satisfied.
The information processing device according to claim 3 or 4 . The association management unit is configured to manage the association management unit in a case where it is determined that the predetermined condition is satisfied and an operation for associating the vehicle and an information terminal used by the owner of the vehicle is not performed within a predetermined period. disabling the association between the vehicle owner and the vehicle;
The information processing device according to any one of claims 1 to 4 . computer executes
obtaining vehicle location information indicating the location of the vehicle;
estimating a behavior pattern of the vehicle owner based on the plurality of vehicle position information acquired in the acquiring step;
Based on the vehicle position information, the vehicle identification information for identifying the vehicle and the owner identification information for identifying the owner of the vehicle are stored in association with each other. determining whether a predetermined condition for changing ownership is met;
disabling the association between the vehicle owner and the vehicle when it is determined that at least the predetermined condition is met;
has
In the determining step, the degree of similarity between the behavioral pattern of the vehicle owner associated with the vehicle identification information and the behavioral pattern of the vehicle owner estimated in the estimating step is set to a predetermined threshold. Determining that the predetermined condition is satisfied if the following is true:
Information processing method. computer executes
obtaining vehicle location information indicating the location of the vehicle;
acquiring terminal location information indicating the location of an information terminal used by the vehicle owner;
The owner of the vehicle is determined based on the vehicle position information by referring to information in which vehicle identification information for identifying the vehicle and owner identification information for identifying the owner of the vehicle are associated. a step of determining whether a predetermined condition regarding the change is satisfied;
disabling the association between the vehicle owner and the vehicle when it is determined that at least the predetermined condition is met;
has
In the determining step, it is determined that the predetermined condition is satisfied when the positional relationship between the vehicle position information and the terminal position information is a predetermined positional relationship.
Information processing method. computer executes
obtaining vehicle location information indicating the location of the vehicle;
With reference to information in which vehicle identification information for identifying the vehicle and owner identification information for identifying the owner of the vehicle are associated, the vehicle is estimated based on the vehicle position information. determining that a predetermined condition for changing the owner of the vehicle is satisfied if the location relationship between the base and the location associated with the vehicle identification information is a predetermined location relationship;
disabling the association between the vehicle owner and the vehicle when it is determined that at least the predetermined condition is met;
When it is determined that the predetermined conditions are met, different predetermined messages are displayed on the in-vehicle terminal installed in the vehicle and the information terminal used by the owner of the vehicle, and the owner is registered. displaying a screen on the in-vehicle terminal for performing an operation to change information;
An information processing method having the following. computer executes
obtaining vehicle location information indicating the location of the vehicle;
estimating a behavior pattern of the vehicle owner based on the plurality of vehicle position information acquired in the acquiring step;
a step of determining that a predetermined condition for changing the owner of the vehicle is satisfied when the change state of the behavior pattern of the vehicle owner estimated in the estimating step is a predetermined change state ;
disabling the association between the vehicle owner and the vehicle when it is determined that at least the predetermined condition is met;
When it is determined that the predetermined conditions are met, different predetermined messages are displayed on the in-vehicle terminal installed in the vehicle and the information terminal used by the owner of the vehicle, and the owner is registered. Displaying a screen on the in-vehicle terminal for performing an operation to change information;
An information processing method having to the computer,
A program for executing the information processing method according to claim 11 .

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