JP2010161464A - Remote service providing system, on-vehicle terminal, server, remote service providing method, and program - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To enable a user to receive PUSH type remote service without operating an on-vehicle terminal. <P>SOLUTION: The on-vehicle includes a state acquisition means for acquiring the state of a vehicle, a state updating means for updating the state from a remote service obtained by a first communication means, and a state transmission means for transmitting information of the state acquired by the state acquisition means to an application server by the first communication means. The application server includes a remote service storage means for storing remote services associated with respective states, a remote service acquisition means for, by referring a state received by a second communication means, acquiring a remote service related to the state from the remote service storage means, and a remote service providing means for transmitting the remote service acquired by the remote service acquisition means to the on-vehicle terminal by the second communication means. <P>COPYRIGHT: (C)2010,JPO&amp;INPIT

Description

  The present invention relates to a remote service providing system that automatically updates a state, an in-vehicle terminal, a server, a remote service providing method, and a program.

  As a conventional in-vehicle system that provides remote services via a network such as the Internet or wireless communication, there is a technique described in Patent Document 1, for example.

  The remote service providing system described in Patent Document 1 includes a voice guidance unit having a wireless communication function, a mobile phone base station, a remote service center, and a remote service server, and is remote from the voice guidance unit. When a service request is transmitted to the service center, the remote service center wirelessly communicates remote service information corresponding to the service request to the voice guidance unit, thereby providing a service desired by the user.

  Further, in Patent Document 2, the presence information management function of the presence server device is delegated from the presence server device to another device (for example, gateway device) for each presentity, and the subject of the delegation notification is provided by the other device. A presence information management system that notifies presence information in real time while controlling the amount of communication is disclosed by managing presentity presence information.

JP 2007-225497 A JP 2008-035453 A

  In Patent Document 1, information desired by the driver, such as automatic navigation setting including map guidance, is distributed by PULL type distribution that is distributed on demand when requested by the driver.

  However, the state of the vehicle is always fluid, and it is desired that an appropriate remote service be provided for a specific vehicle.

  Therefore, the present invention has been made in view of the above problems, and an object of the present invention is to enable a user to enjoy a push-type remote service without operating a vehicle-mounted terminal.

  In order to solve the above problems, a remote service providing system according to the present invention includes a vehicle including an in-vehicle terminal having a first communication unit that performs communication via a network, and a second communication unit that performs communication via the network. In the remote service providing system including the application server, the in-vehicle terminal includes a state acquisition unit that acquires the state of the vehicle, a state update unit that updates the state from the remote service obtained by the first communication unit, and a state State transmission means for transmitting the state information acquired by the acquisition means to the application server by the first communication means, the application server storing remote service storage means for storing the remote service associated with each state, Refer to the status received by the communication means of 2 Remote service acquisition means for acquiring a remote service related to the state from the service storage means, and remote service provision means for transmitting the remote service acquired by the remote service acquisition means to the in-vehicle terminal by the second communication means. Features.

  The in-vehicle terminal according to the present invention includes a communication unit that performs communication via a network, a state acquisition unit that acquires a state of the attached vehicle, and a state update unit that updates a state from a remote service obtained by the communication unit. And a transmission means for transmitting the state acquired by the state acquisition means to the application server using the communication means.

  The application server according to the present invention refers to a communication unit that performs communication via a network, a remote service storage unit that stores a remote service associated with each state, and a status received by the communication unit, Remote service acquisition means for acquiring a remote service from the storage means, and remote service providing means for providing the remote service acquired by the remote service acquisition means to the in-vehicle terminal provided in the vehicle by the communication means, .

  The remote service providing method according to the present invention includes a state acquisition step of acquiring a vehicle state by an in-vehicle terminal provided in the vehicle, and transmission of transmitting the state information acquired by the state acquisition step to the application server via the network. A remote service acquisition step for acquiring a remote service from a remote service storage unit for storing a remote service associated with each state with reference to the step and the state transmitted in the transmission step by the application server; and a remote service acquisition step A remote service providing step of transmitting the remote service acquired by the vehicle-mounted terminal, and a state updating step of updating the state from the remote service provided in the remote service providing step by the vehicle-mounted terminal. And butterflies.

  In addition, the state update method for the in-vehicle terminal according to the present invention transmits a state acquisition step for acquiring the state of the attached vehicle, and information on the state acquired by the state acquisition step via the network to the application server. It comprises a communication step for receiving a provided remote service, and a state update step for updating the state from the remote service obtained by the communication step.

  The application server state update method according to the present invention includes: a reception step of receiving a vehicle state via a network; a remote service associated with each state with reference to the vehicle state received in the reception step; A remote service acquisition step of acquiring a remote service from a remote service storage unit that stores the remote service, and a transmission step of transmitting the remote service acquired by the remote service acquisition step to an in-vehicle terminal provided in the vehicle .

  Further, the program according to the present invention includes a state acquisition process for acquiring a vehicle state by an in-vehicle terminal provided in the vehicle, a transmission process for transmitting information on the state acquired by the state acquisition process to the application server via a network, Referring to the status transmitted in the transmission step by the application server, the remote service acquisition processing for acquiring the remote service from the remote service storage unit for storing the remote service associated with each status, and the remote service acquisition step A remote service providing process for transmitting a remote service to an in-vehicle terminal and a state updating process for updating the state from the remote service provided in the remote service providing step by the in-vehicle terminal are executed by a computer.

  In addition, the program according to the present invention transmits a state acquisition process for acquiring the state of the attached vehicle and a state service acquired by the state acquisition process via the network to the application server, and is provided by the application server. And a state update process for updating a state from a remote service obtained by the communication process.

  In addition, the program according to the present invention is a remote process that receives a vehicle state via a network and a remote service storage unit that stores a remote service associated with each state with reference to the state received by the reception process. It is characterized by causing a computer to execute a remote service acquisition process for acquiring a service and a transmission process for transmitting the remote service acquired by the remote service acquisition process to an in-vehicle terminal provided in the vehicle.

  According to the present invention, the in-vehicle terminal notifies the vehicle status (engine stop, idling stop, running, running speed, etc.), thereby providing remote service (advertising delivery, software update, firmware update, content delivery, new function addition, etc.) Can be delivered via PUSH.

It is a block diagram of the remote service provision system which concerns on embodiment of this invention. It is a functional block diagram of the remote service provision system which concerns on embodiment of this invention. It is a flowchart figure of the vehicle-mounted terminal which concerns on embodiment of this invention. It is a flowchart figure of the application server which concerns on embodiment of this invention. It is a sequence diagram of the remote service provision system which concerns on embodiment of this invention. It is a flowchart figure of the remote service provision system which concerns on other embodiment of this invention. It is a functional block diagram of the remote service provision system which concerns on other embodiment of this invention. It is a sequence diagram of the remote service provision system which concerns on other embodiment of this invention.

  Next, the best mode for carrying out the invention will be described in detail with reference to the drawings.

  FIG. 1 is a configuration diagram of a remote service providing system according to an embodiment of the present invention. The remote service providing system 100 includes a vehicle 110, a network 120, and an application server 130.

  The vehicle 110 includes an ECU (Electric Control Unit) group 112 that acquires the state of the vehicle, and a SIP (Session Initiation Protocol) compatible integrated communication in-vehicle terminal 111. The SIP compatible integrated communication in-vehicle terminal 111 issues a presence with the vehicle state acquired by the ECU group as the current state of the vehicle 110.

  The issued presence is notified to the application server 130 via the network 120. The application server 130 includes a state management database (hereinafter, state management DB) 131 and a DB group 132 for each remote service type.

  The state management DB 131 registers the notified presence information. The remote service type DB group 132 stores each remote service separately for each type.

  Based on the information registered in the state management DB, the application server 130 selects and obtains a remote service that is optimal for the registered state from the DB group 132 for each remote service type, and the remote that is optimal for the presence issued by the vehicle. Provide service.

(First embodiment)
FIG. 2 is a functional block diagram of the remote service providing system in the embodiment of the present invention. The remote service providing system 200 includes a vehicle 210 equipped with various ECUs and an SIP-compatible integrated communication vehicle-mounted terminal 219, an application server 230 that manages and provides vehicle status and remote service, and a network 220 that connects the vehicle group and the application server. It is comprised.

  The vehicle 210 includes a SIP-compatible integrated communication in-vehicle terminal 219 having a communication device 211, a SIP stack 212, a SIP message processing unit 213, an external ECU information processing unit 214, an external ECU communication processing unit 215, and an in-vehicle system access device 216, A network 217 and various ECU groups 218 are provided.

  The communication device 211 is a device that can be connected to the network 220 and includes a control driver that can appropriately control them.

  The SIP stack 212 has a function of handling the SIP message issued by the communication device 211 to the SIP message processing unit 213, a function of issuing the SIP message created by the SIP message processing unit 213 to the communication device 211, and a SIP protocol session. It has a function to manage.

  The SIP message processing unit 213 generates a SIP message when there is a SIP message transmission request from the external ECU information processing unit 214, and a function for parsing the SIP message issued by the SIP stack 212. And issue function.

  The external ECU information processing unit 214 analyzes a function for issuing a processing request to the external ECU communication processing unit 215 when there is a request from the SIP message processing unit 213 and information issued from the external ECU communication processing unit 215. And a function for issuing a processing request to the SIP message processing unit 213.

  The external ECU communication processing unit 215 indicates a control driver that exists for each in-vehicle system access device. The external ECU communication processing unit 215 has a function of tunneling information transmitted and received between the external ECU information processing unit 214 and the in-vehicle system access device 216.

  The in-vehicle network 217 indicates an in-vehicle LAN or all other in-vehicle information networks, and the ECU group 218 indicates a set of all ECUs that can transmit and receive information in the vehicle.

  The application server 230 includes a communication device 231, a SIP stack 232, a SIP message processing unit 233, a DB management unit 234, a state management DB 235, a remote service management DB group 236, a service search unit for each state 237, a remote A service provision processing unit 238.

  The communication device 231 is a device that can be connected to the network 220 and includes a control driver that can appropriately control them.

  The SIP stack 232 has a function of handling a SIP message issued by the communication device 231 to the SIP message processing unit 233, a function of issuing the SIP message created by the SIP message processing unit 233 to the communication device 231, and a SIP protocol And a function for managing a session.

  The SIP message processing unit 233 generates a SIP message when there is a SIP message transmission request from the external ECU information processing unit 214, and a function for parsing the SIP message issued by the SIP stack. It has a function to issue.

  The DB management unit 234 has a function of registering the state of the vehicle issued by the vehicle in the state management DB 235. Further, it also has a function of deleting / changing information in the state management DB 235 as necessary.

  The remote service type management DB 236 represents a set of databases that store, for each service type, remote services that can be provided according to the state of the vehicle.

  The service search unit for each state 237 periodically accesses the state management DB to monitor the state of the vehicle, and connects to the remote service management DB group 236 when detecting a vehicle that is ready to provide a remote service. And a function for extracting remote service information that can be provided and issuing a processing request to the remote service provision processing unit 238.

  The remote service provision processing unit 238 has a function of PUSH distributing the remote service to the vehicle via the communication device 231 based on the issued processing request.

  The network 220 indicates various networks used for in-vehicle communication such as a local area network, a wide area network, a cellular network, or a pager network.

  Next, the operation of the in-vehicle terminal according to the first embodiment of the present invention will be described in detail with reference to FIG. FIG. 3 is a flowchart of the in-vehicle terminal 219.

  First, the in-vehicle terminal 219 acquires the state of the vehicle from the ECU group 218 or the like via the in-vehicle network 217 (step S31).

  The acquired state information is transmitted to the application server 230 via the network (step S32). A remote service based on the status information transmitted from the application server 230 is received (step S33). According to the received remote service, the status is updated (for example, software or firmware is updated, or a distributed advertisement or content is displayed) (step S34).

  Next, the operation of the application server according to the first embodiment of the present invention will be described in detail with reference to FIG. FIG. 4 is a flowchart of the application server 230.

  First, the application server 230 receives the current state information of the vehicle transmitted from the in-vehicle terminal 219 (step S41).

  Based on the acquired state information, a related remote service is acquired from the remote service type database group 236 (step S42). The acquired remote service is transmitted to the in-vehicle terminal (step S43). The remote service is, for example, software or firmware update programs, or information such as advertisements or contents.

  Next, the operation of the remote service providing system according to the first embodiment of the present invention will be described in detail with reference to FIG. FIG. 5 is a sequence diagram of the remote service providing system 200.

  Information issued from the ECU group 218 is passed to the SIP-compatible integrated communication in-vehicle terminal 219 via the in-vehicle network 217 (step S51).

  The SIP-compatible integrated communication in-vehicle terminal 219 transmits the received information to the external ECU communication processing unit 215 via the in-vehicle system access device 216. The external ECU communication processing unit 215 passes the information to the external ECU information processing unit 214. When the external ECU information processing unit 214 analyzes the received information and determines that the state of the vehicle 210 needs to be changed, the external ECU information processing unit 214 issues a processing request to the SIP message processing unit 213. In this case, whether or not the change can be made is determined by, for example, updating the state in a certain environment depending on the situation of the vehicle and the surrounding environment, such as when the vehicle is running at a certain speed or more when it is stopped or in rainy weather. It is good to set to do. Further, it is not always necessary to determine whether or not change is possible. For example, a processing request may be issued to the SIP message processing unit 213 every time information is acquired.

  The SIP message processing unit 213 creates a SIP message based on the processing request issued from the external ECU information processing unit 214 and passes it to the SIP stack 212. The SIP stack 212 performs session management of the SIP message passed from the SIP message processing unit 213 and transmits information to the network 220 via the communication device 211.

  Next, the application server 230 receives the vehicle state information transmitted via the network 220 (step S52).

  In the application server 230, the SIP stack 232 receives the received information via the communication device 231, performs session management of the SIP message, and passes it to the SIP message processing unit 233. The SIP message processing unit 233 analyzes the syntax of the received SIP message and issues a processing request to the DB management unit 234. The DB management unit 234 analyzes the issued processing request. The processing request is, for example, reflection in the state management DB.

  The DB management unit 234 registers the analyzed state of the vehicle 210 in the state management DB 235 (step S53).

  When registration is performed in the state management DB 235, the service search unit for each state 437 accesses the DB group 236 for each remote service type (step S54).

  The service search unit for each state 237 acquires related remote service information from the remote service type DB group 236 based on the registered vehicle state, and issues a processing request to the remote service provision processing unit 238. The remote service provision processing unit 238 pushes a remote service suitable for the state of the vehicle 210 via the communication device 231 based on the issued processing request.

  The information is transmitted to the SIP-compatible integrated communication in-vehicle terminal 219 via the network 220 (step S55).

  In the SIP-compatible integrated communication in-vehicle terminal 219, the SIP stack 212 receives the received remote service information via the communication device 211, performs session management of the SIP message, and passes it to the SIP message processing unit 213. The SIP message processing unit 213 analyzes the syntax of the received SIP message and issues a processing request to the external ECU information processing unit 214 as necessary. The external ECU information processing unit 214 transmits processing information to the in-vehicle system access device 216 via the external ECU communication processing unit 215 in response to the received processing request.

  The processing information transmitted from the in-vehicle system access device 216 is transmitted to the ECU group 218 via the in-vehicle network 217, and the state is updated (step S56).

  Note that the registration in step S53 is not necessarily performed. For example, the remote service type DB group 236 may be accessed as it is based on the received vehicle state information to obtain a related remote service.

  According to the present embodiment, information inside the vehicle is communicated using the SIP presence function, and the state of the service target vehicle can be managed in a timely manner, so that the remote service most suitable for the current state of the vehicle can be distributed by PUSH. As a result, it is possible to provide a remote service corresponding to various use cases.

(Second Embodiment)
Next, a second embodiment relating to the remote service providing system of the present invention will be described in detail with reference to FIG.

  In step S52 in the first embodiment, when the application server receives the vehicle state information and the DB management unit 234 analyzes the issued processing request, the state management DB 235 reflects the vehicle state information. It is determined whether or not it is necessary (step S61). Note that the determination here determines that it is not necessary to reflect the same vehicle state in advance when it is registered in the state management DB 235 or is in a normal state.

  If it is determined in step S61 that it is necessary to reflect, the processing following step S53 in the first embodiment is followed (step S62). On the other hand, if it is determined that it is not necessary to reflect, it is determined whether or not a predetermined time has passed (step S63).

  When the predetermined time elapses, a remote service predetermined to be acquired after the elapse of the predetermined time is acquired from the remote service type DB group 236 (step S64). The acquired remote service is transmitted to the in-vehicle terminal via the network (step S65). Since the subsequent operation is the same as that of the first embodiment, the details are omitted.

  According to this configuration, the remote service is not transmitted to the information sent from the in-vehicle terminal every predetermined time unless particularly necessary, and after a predetermined time has elapsed, the predetermined remote is not transmitted. Services (eg, advertisements) can be delivered.

  It is described that the remote service is acquired every time registration is performed in the state management DB 235. However, the present invention is not limited to this. For example, the state-based service search unit 237 periodically monitors the state management DB 235. If it has been updated, the remote service may be acquired. With this configuration, the number of times of distribution can be reduced, and remote services can be distributed in a batch when the distribution is possible.

(Third embodiment)
Next, a third embodiment of the present invention will be described in detail with reference to the drawings. FIG. 7 is a functional block diagram of a remote service providing system according to another embodiment of the present invention.

  The remote service providing system 400 includes a vehicle 410 equipped with a user bring-in terminal and a SIP-compatible integrated communication in-vehicle terminal, an application server 430 that manages and provides vehicle status and remote service, and a network 420 that connects the vehicle group and the application server. And is configured.

  Similar to the vehicle 210 in FIG. 2, the vehicle 410 includes a communication device 411, a SIP stack 412, a SIP message processing unit 413, an external device information processing unit 414, an external device communication processing unit 415, and an in-vehicle system access device 416. A corresponding integrated communication in-vehicle terminal 419 and an in-vehicle network 417 are provided, and instead of the various ECU groups 218, user bring-in terminals 418 such as information terminals and audio equipment are provided.

  The application server 430 includes a communication device 431, a SIP stack 432, a SIP message processing unit 433, a DB management unit 434, a state management DB 435, a remote service management DB group 436, a service search unit for each state 437, a remote A service provision processing unit 438.

  Detailed descriptions of various functions similar to those of the remote service providing system 200 in FIG. 2 are omitted. The user carry-in terminals 418 are a set of carry-in terminals that can send and receive information.

  Next, the operation of the remote service providing system according to the third embodiment of the present invention will be described in detail with reference to FIG. FIG. 8 is a sequence diagram of the remote service providing system 400.

  The user's own information issued from the user carry-in terminals 418 is passed to the SIP-compatible integrated communication in-vehicle terminal 419 via the in-vehicle network 417 (step S81).

  In the SIP-compatible integrated communication in-vehicle terminal 419, the external device communication processing unit 415 receives the received information via the in-vehicle system access device 416 and passes it to the external device information processing unit 414. When the external device information processing unit 414 analyzes the received information and determines that the state of the vehicle 410 needs to be changed, the external device information processing unit 414 issues a processing request to the SIP message processing unit 413. The SIP message processing unit 413 creates a SIP message based on the processing request issued from the external device information processing unit 414 and passes it to the SIP stack 412. The SIP stack 412 performs session management of the SIP message passed from the SIP message processing unit 413 and transmits information to the network 420 via the communication device 411.

  Next, the information is transmitted to the application server 430 via the network 420 (step S82).

  In the application server 430, the SIP stack 432 receives the received information via the communication device 431, performs session management of the SIP message, and passes it to the SIP message processing unit 433. The SIP message processing unit 433 analyzes the syntax of the received SIP message, issues a processing request to the DB management unit 434 as necessary, and the DB management unit 434 analyzes the emitted processing request.

  If it is determined as a result of the analysis that the state of the user terminal 418 needs to be reflected in the state management DB 435, the state of the user terminal 418 is registered in the state management DB 435 (step S83).

  The service search unit for each state 437 periodically monitors the state management DB 435 and, when detecting that the vehicle 410 is in a state in which the remote service can be provided, accesses the DB group 436 for each remote service type (step S84). .

  The service search unit for each state 437 acquires remote service information optimal for the state of the user terminal 418 from the DB group 436 for each remote service type, and issues a processing request to the remote service provision processing unit 438. The remote service provision processing unit 438 pushes the remote service most suitable for the state of the user terminal 418 based on the issued processing request via the communication device 431.

  This information is transmitted to the SIP-compatible integrated communication in-vehicle terminal 419 via the network 420 (step S85).

  In the SIP-compatible integrated communication in-vehicle terminal 419, the SIP stack 412 receives the received information via the communication device 411, performs session management of the SIP message, and passes it to the SIP message processing unit 413. The SIP message processing unit 413 analyzes the syntax of the received SIP message and issues a processing request to the external device information processing unit 414 as necessary. The external device information processing unit 414 transmits information to the in-vehicle system access device 416 via the external device communication processing unit 415 in response to the received processing request.

  Information transmitted from the in-vehicle system access device 416 is transmitted to the user bring-in terminals 418 via the in-vehicle network 417 (step S86).

  According to the present embodiment, since the information of the terminal brought in by the user is communicated using the SIP presence function and the state of the service target terminal can be managed in a timely manner, the remote service most suitable for the current state of the vehicle is Push distribution is possible. As a result, it is possible to provide a remote service corresponding to various use cases.

  The present invention has been described above by the preferred embodiments of the present invention. While the invention has been described with reference to specific embodiments thereof, various modifications and changes can be made to these embodiments without departing from the broader spirit and scope of the invention as defined in the claims. is there.

  According to the present invention, the present invention can be applied to vehicle usage surveys and vehicle usage frequency surveys using state notification. Moreover, it is applicable also to uses, such as a crime prevention system and a device lock using state management and accompanying PUSH type | mold delivery.

200 Remote Service Providing System 210 Vehicle 211 Communication Device 212 SIP Stack 213 SIP Message Processing Unit 214 External ECU Information Processing Unit 215 External ECU Communication Processing Unit 216 In-vehicle System Access Device 217 In-Vehicle Network 218 Various ECU Groups 219 SIP Compatible Integrated Communication In-vehicle Terminal 220 Network 230 Application server 231 Communication device 232 SIP stack 233 SIP message processing unit 234 DB management unit 235 Status management DB
236 Remote service management DB group 237 Service search unit for each state 238 Remote service provision processing unit 414 External device information processing unit 415 External device communication processing unit 418 User bring-in terminals

Claims (15)

In a remote service providing system comprising: a vehicle including a vehicle-mounted terminal having a first communication unit that performs communication via a network; and an application server including a second communication unit that performs communication via the network.
The in-vehicle terminal includes status acquisition means for acquiring the status of the vehicle, status update means for updating the status from the remote service obtained by the first communication means, and status information acquired by the status acquisition means. State transmitting means for transmitting to the application server by the first communication means,
The application server refers to a remote service storage unit that stores a remote service associated with each state, and the state received by the second communication unit, and the remote service storage unit stores a remote service related to the state. Remote service providing means comprising: remote service obtaining means for obtaining a service; and remote service providing means for transmitting the remote service obtained by the remote service obtaining means to the in-vehicle terminal by the second communication means. system. The in-vehicle terminal includes a first state change determination unit that determines whether or not the state acquired by the state acquisition unit needs to be changed,
2. The state transmitting unit transmits the information on the state determined to be necessary to be changed by the first state change determining unit to the application server by the first communication unit. Remote service provision system. The application server includes state management means for storing the state,
The remote service acquisition unit acquires a related remote service from the remote service storage unit by referring to a state stored in the state management unit when the state management unit is updated. Item 3. The remote service providing system according to Item 1 or 2.   4. The remote service providing system according to claim 3, wherein the remote service acquisition unit acquires a predetermined remote service when the state management unit is not updated for a certain period of time. The application server includes a state management update detection unit that periodically accesses the state management unit to detect an update,
The remote service acquisition unit refers to the state stored in the state management unit when the state management update detection unit detects that the state management unit is updated, and relates to the remote service storage unit. The remote service providing system according to claim 3, wherein the remote service is acquired.   6. The remote service providing system according to claim 1, wherein the state acquisition unit acquires the state of the vehicle from an ECU (Electric Control Unit) group. 6.   The remote service providing system according to any one of claims 1 to 5, wherein the status acquisition unit acquires the status of the device from a device removable from the vehicle. A communication means for communicating via a network;
State acquisition means for acquiring the state of the mounted vehicle;
State update means for updating the state from the remote service obtained by the communication means;
A vehicle-mounted terminal comprising: a transmission unit configured to transmit the state acquired by the state acquisition unit to an application server using the communication unit. A communication means for communicating via a network;
Remote service storage means for storing remote services associated with each state;
Remote service acquisition means for acquiring the remote service from the remote service storage means with reference to the state received by the communication means;
An application server comprising: a remote service providing unit that provides the remote service acquired by the remote service acquiring unit to an in-vehicle terminal provided in the vehicle by the communication unit. A state acquisition step of acquiring the state of the vehicle by an in-vehicle terminal provided in the vehicle;
A transmission step of transmitting the state information acquired by the state acquisition step to an application server via a network;
A remote service acquisition step of acquiring the remote service from a remote service storage unit that stores a remote service associated with each state with reference to the state transmitted in the transmission step by the application server;
A remote service providing step of transmitting the remote service acquired by the remote service acquiring step to the in-vehicle terminal;
A state updating step of updating a state from the remote service provided in the remote service providing step by the in-vehicle terminal. A state acquisition step of acquiring the state of the attached vehicle;
A communication step of transmitting information on the state acquired by the state acquisition step via a network to an application server and receiving a remote service provided by the application server;
A state update step of updating the state from the remote service obtained by the communication step. A receiving step for receiving the state of the vehicle via the network;
A remote service acquisition step of acquiring the remote service from a remote service storage unit that stores a remote service associated with each state with reference to the state of the vehicle received by the reception step;
A transmission step of transmitting the remote service acquired in the remote service acquisition step to an in-vehicle terminal included in the vehicle. A state acquisition process of acquiring the state of the vehicle by an in-vehicle terminal provided in the vehicle;
A transmission process for transmitting the state information acquired by the state acquisition process to an application server via a network;
A remote service acquisition process for acquiring the remote service from a remote service storage unit that stores a remote service associated with each state with reference to the state transmitted in the transmission step by the application server;
A remote service providing process for transmitting the remote service acquired in the remote service acquiring step to the in-vehicle terminal;
A program that causes a computer to execute state update processing for updating a state from the remote service provided in the remote service providing step by the in-vehicle terminal. State acquisition processing for acquiring the state of the attached vehicle;
A communication process for transmitting the status information acquired by the status acquisition process via a network to the application server and receiving a remote service provided by the application server;
A program for causing a computer to execute state update processing for updating a state from a remote service obtained by the communication processing. A reception process for receiving the state of the vehicle via the network;
A remote service acquisition process for acquiring the remote service from a remote service storage unit that stores a remote service associated with each state with reference to the state received by the reception process;
A program for causing a computer to execute a transmission process of transmitting a remote service acquired by the remote service acquisition process to an in-vehicle terminal provided in the vehicle.

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