In-vehicle device to connect to information terminal and in-vehicle system
A communication interface can connect to an information terminal. When detecting the connection between the communication interface and the information terminal, a verification interface verifies the security status of the information terminal. When there is no problem in the security status of the information terminal verified by the verification interface, a display displays an image based on an image signal received by the communication interface from the information terminal. The operation interface accepts an operation on the image displayed by the display. The communication interface transmits an operation signal responsive to the operation accepted by the operation interface to the information terminal, and then receives an image signal as a result of processing by the information terminal in accordance with the operation signal from the information terminal.
1. An in-vehicle device comprising:
a communication interface connectable to an information terminal;
a verification interface that verifies security status of the information terminal when detecting connection between the communication interface and the information terminal;
a display that displays an image based on an image signal received by the communication interface from the information terminal when there is no problem in the security status of the information terminal verified by the verification interface; and
an operation interface that receives an operation on the image displayed by the display, wherein
the communication interface transmits an operation signal responsive to the operation accepted by the operation interface to the information terminal, and then receives an image signal as a result of processing by the information terminal in accordance with the operation signal from the information terminal.
2. The in-vehicle device according to claim 1 , wherein the verification interface verifies the security status of the information terminal by input from a user.
3. The in-vehicle device according to claim 1 , wherein the verification interface verifies the security status depending on whether security software is installed on the information terminal, whether the security software on the information terminal is of latest version, whether a virus check has been executed on the information terminal, and the user has approved that there is no problem with the security status.
4. The in-vehicle device according to claim 1 , wherein the in-vehicle device is a navigation device.
5. The in-vehicle device according to claim 1 , wherein the information terminal is a smartphone.
6. An in-vehicle system comprising:
an information terminal; and
an in-vehicle device, wherein
the in-vehicle device includes:
a communication interface connectable to the information terminal;
a display that, when the information terminal connects to the communication interface, displays an image based on an image signal received by the communication interface from the information terminal; and
an operation interface that accepts an operation on the image displayed by the display,
the communication interface transmits an operation signal responsive to the operation accepted by the operation interface to the information terminal, and then receives an image signal as a result of processing by the information terminal in accordance with the operation signal from the information terminal, and
when the communication interface and the information terminal are connected, at least one of the display and the information terminal displays a connection notification.
7. The in-vehicle system according to claim 6 , wherein the in-vehicle device is a navigation device.
8. The in-vehicle system according to claim 6 , wherein the information terminal is a smartphone.
9. An in-vehicle system comprising:
an information terminal capable of executing a first application and a second application that are different from each other; and
an in-vehicle device, wherein
the in-vehicle device includes:
a communication interface connectable to the information terminal;
a display that, when the information terminal connects to the communication interface, displays an image based on an image signal received by the communication interface from the information terminal and resulting from processing of the first application by the information terminal; and
an operation interface that accepts an operation on the image displayed by the display,
the communication interface transmits an operation signal responsive to the operation accepted by the operation interface to the information terminal, and then receives an image signal resulting from processing of the first application by the information terminal in accordance with the operation signal from the information terminal, and
the display does not display an image based on an image signal resulting from processing of the second application by the information terminal.
10. The in-vehicle system according to claim 9 , wherein the in-vehicle device is a navigation device.
11. The in-vehicle system according to claim 9 , wherein the information terminal is a smartphone.