Vehicle infotainment system and method of controlling the same

Patent metadata

Field	Value
Publication number	US-11511625-B2
Application number	US-201916534210-A
Country	US
Kind code	B2
Filing date	Aug 7, 2019
Priority date	Nov 22, 2018
Publication date	Nov 29, 2022
Grant date	Nov 29, 2022

Abstract

A vehicle infotainment system for performing a large file transfer (SATA), music (USB), phone projection (CarPlay/Android Auto/MirrorLink), a modem (USB) and a phone mirroring (MHL) function using a millimeter wave short-range communication method in a band of 30 GHz to 300 GHz for a link between the vehicle infotainment system and a smartphone.

First claim

What is claimed is:

1. A vehicle infotainment system comprising:
a short-range wireless communication module configured to establish a wireless communication with a mobile terminal;
a communication module configured to transmit data to and receive data from the mobile terminal using a communication method in a specific band through at least one link mode; and
a controller configured to activate a first link mode for using content of the mobile terminal in the vehicle infotainment system of the at least one link mode when the wireless communication with the mobile terminal is established and to transmit a first control signal for controlling the mobile terminal to activate the first link mode to the mobile terminal through the short-range wireless communication module,
wherein the first link mode is a USB mode, and
wherein the controller activates the USB mode by default and transmits the first control signal for controlling the mobile terminal to activate the USB mode, when the wireless communication with the mobile terminal is established.

2. The vehicle infotainment system according to claim 1 , wherein the communication method in the specific band includes a millimeter wave wireless communication in a band of 30 GHz to 300 GHz.

3. A vehicle infotainment system comprising:
a short-range wireless communication module configured to establish a wireless communication with a mobile terminal;
a communication module configured to transmit data to and receive data from the mobile terminal using a communication method in a specific band through at least one link mode; and
a controller configured to activate a first link mode for using content of the mobile terminal in the vehicle infotainment system of the at least one link mode when the wireless communication with the mobile terminal is established and to transmit a first control signal for controlling the mobile terminal to activate the first link mode to the mobile terminal through the short-range wireless communication module,
wherein the controller is further configured to:
activate a second link mode for updating the vehicle infotainment system through software stored in the mobile terminal of the at least one link mode, when a software update menu item is selected,
transmit a second control signal for controlling the mobile terminal to activate the second link mode to the mobile terminal through the short-range wireless communication module, and
update the vehicle infotainment system using the software stored in the mobile terminal through the communication module, when the mobile terminal activates the second link mode.

4. The vehicle infotainment system according to claim 3 , wherein the second link mode includes a serial AT attachment (SATA) mode.

5. A vehicle infotainment system comprising:
a short-range wireless communication module configured to establish a wireless communication with a mobile terminal;
a communication module configured to transmit data to and receive data from the mobile terminal using a communication method in a specific band through at least one link mode;
a controller configured to activate a first link mode for using content of the mobile terminal in the vehicle infotainment system of the at least one link mode when the wireless communication with the mobile terminal is established and to transmit a first control signal for controlling the mobile terminal to activate the first link mode to the mobile terminal through the short-range wireless communication module; and
an output device configured to mirror and output media output from the mobile terminal,
wherein the controller is further configured to:
activate a third link mode for mirroring of media output from the mobile terminal of the at least one link mode, when a mirroring menu item is selected,
transmit a third control signal for controlling the mobile terminal to activate the third link mode to the mobile terminal through the short-range wireless communication module, and
mirror the media output from the mobile terminal through the communication module and outputs the media through the output device, when the mobile terminal activates the third link mode.

6. The vehicle infotainment system according to claim 5 , wherein the third link mode includes a mobile high-definition link (MHL) mode.

7. A method of controlling a vehicle infotainment system, the method comprising:
establishing a wireless communication with a mobile terminal;
activating a first link mode of at least one link mode for transmitting data to and receiving data from the mobile terminal using a communication method in a specific band; and
transmitting, to the mobile terminal, a first control signal for controlling the mobile terminal to activate the first link mode through the wireless communication,
wherein the first link mode is a USB mode,
wherein the activating includes activating the USB mode by default when the wireless communication with the mobile terminal is first established, and
wherein the transmitting includes transmitting the first control signal for controlling the mobile terminal to activate the USB mode.

8. The method according to claim 7 , wherein the communication method in the specific band includes a millimeter wave wireless communication in a band of 30 GHz to 300 GHz.

9. A method of controlling a vehicle infotainment system, the method comprising:
establishing a wireless communication with a mobile terminal;
activating a first link mode of at least one link mode for transmitting data to and receiving data from the mobile terminal using a communication method in a specific band;
transmitting, to the mobile terminal, a first control signal for controlling the mobile terminal to activate the first link mode through the wireless communication;
activating a second link mode for updating the vehicle infotainment system through software stored in the mobile terminal of the at least one link mode, when a software update menu item is selected,
transmitting a second control signal for controlling the mobile terminal to activate the second link mode to the mobile terminal through the wireless communication, and
updating the vehicle infotainment system using the software stored in the mobile terminal through the communication method in the specific band, when the mobile terminal activates the second link mode.

10. The method according to claim 9 , wherein the second link mode includes a serial AT attachment (SATA) mode.

11. A method of controlling a vehicle infotainment system, the method comprising:
establishing a wireless communication with a mobile terminal;
activating a first link mode of at least one link mode for transmitting data to and receiving data from the mobile terminal using a communication method in a specific band;
transmitting, to the mobile terminal, a first control signal for controlling the mobile terminal to activate the first link mode through the wireless communication;
activating a third link mode for mirroring of media output from the mobile terminal of the at least one link mode, when a mirroring menu item is selected,
transmitting a third control signal for controlling the mobile terminal to activate the third link mode to the mobile terminal through the wireless communication, and
mirroring the media output from the mobile terminal through the communication module and outputting the media through the output device, when the mobile terminal activates the third link mode.

12. The method according to claim 11 , wherein the third link mode includes a mobile high-definition link (MHL) mode.

Assignees

• Hyundai Motor Co Ltd
• Kia Motors Corp

Inventors

• Oh Hyung Suk

Classifications

• G06F8/65 Primary

  Updates (security arrangements therefor G06F21/57) · CPC title

• H04W4/40

  for vehicles, e.g. vehicle-to-pedestrians [V2P] · CPC title

• H04M1/72406

  by software upgrading or downloading · CPC title

• H04M1/72412

  using two-way short-range wireless interfaces · CPC title

• H04L67/34

  involving the movement of software or configuration parameters  (network booting or remote initial program loading [RIPL] G06F9/4416) · CPC title