Display device for a vehicle

Patent metadata

Field	Value
Publication number	US-11117595-B2
Application number	US-201916247967-A
Country	US
Kind code	B2
Filing date	Jan 15, 2019
Priority date	Jan 17, 2018
Publication date	Sep 14, 2021
Grant date	Sep 14, 2021

Abstract

A display device for a vehicle is provided, the device including personal information acquisition section, environment information acquisition section, information conversion section and display section. The personal information acquisition section acquires personal information about a driver of the vehicle from an identification tag in which the personal information of the driver is recorded. The environment information acquisition section acquires environment information about a vicinity of the vehicle. The information conversion section converts the environment information in accordance with the personal information of the driver. The display section displays the converted information to the interior of a passenger compartment of the vehicle.

First claim

What is claimed is:

1. A display device for a vehicle, comprising:
a personal information acquisition section that receives personal information of a driver of the vehicle transmitted from a first identification tag at which the personal information of the driver is recorded, the personal information of the driver including at least a nationality of the driver indicating a language;
an environment information acquisition section that acquires environment information about a vicinity of the vehicle;
an information conversion section that converts the environment information in accordance with the personal information of the driver; and
a display section that displays the converted environment information to the interior of a passenger compartment of the vehicle,
wherein the environment information acquisition section includes an imaging device that acquires the environment information including a road sign,
wherein the information conversion section converts the road sign to text information and another road sign that are comprehensible for the driver, the other road sign being separate and different from the text information.

2. The display device for a vehicle according to claim 1 , wherein:
the environment information acquisition section includes a communications device,
the communications device acquires the environment information including traffic information, and
the information conversion section converts the traffic information to text information.

3. The display device for a vehicle according to claim 2 , wherein the communications device can transmit the traffic information to another vehicle.

4. The display device for a vehicle according to claim 1 , wherein, when a vehicle occupant other than the driver is in the vehicle:
the personal information acquisition section receives personal information of the vehicle occupant transmitted from a second identification tag at which the personal information of the vehicle occupant is recorded;
the information conversion section converts the environment information in accordance with the personal information of the vehicle occupant; and
the display section displays the information converted in accordance with the personal information of the vehicle occupant to the interior of the passenger compartment of the vehicle.

5. The display device for a vehicle according to claim 1 , wherein the display device displays supplementary information relating to the environment information in accordance with the personal information of the driver.

6. A display device for a vehicle, comprising:
a personal information acquisition section that acquires personal information of a driver of the vehicle from a first identification tag at which the personal information of the driver is recorded;
an environment information acquisition section that acquires environment information about a vicinity of the vehicle, the environment information including a road sign;
an information conversion section that converts the road sign to text information and another road sign in accordance with the personal information of the driver, the other road sign being separate and different from the text information;
a detection device that detects a position of the eyes of the driver; and
a display section that displays the converted environment information to the interior of a passenger compartment of the vehicle based on the detected position of the eyes of the driver such that the other road sign overlaps the environment information.

7. The display device for a vehicle according to claim 6 , wherein the personal information acquisition section receives the personal information of the driver of the vehicle which is transmitted from the first identification tag.

8. The display device for a vehicle according to claim 6 , wherein the personal information of the driver includes at least a nationality of the driver indicating a language.

9. The display device for a vehicle according to claim 1 , wherein the text information and the other road sign are displayed by the display section.

10. The display device for a vehicle according to claim 9 , wherein the text information is positioned adjacent the other road sign.

11. The display device for a vehicle according to claim 9 , wherein the text information includes translated text of text on the road sign, and the other road sign includes a converted image of an image of the road sign.

12. The display device for a vehicle according to claim 6 , wherein the text information and the other road sign are displayed by the display section.

13. The display device for a vehicle according to claim 12 , wherein the text information is positioned adjacent and spaced apart from the other road sign.

14. The display device for a vehicle according to claim 12 , wherein the text information includes translated text of text on the road sign, and the other road sign includes a converted image of an image of the road sign.

Assignees

• Toyota Motor Co Ltd

Inventors

• Sasaki Akira
• Ando Eisuke
• Hayashima Misako
• Kitoh Saki
• Yamashita Masahiro

Classifications

• B60K35/235

  with means for detecting the driver's gaze direction or eye points · CPC title

• B60K35/28

  characterised by the type of the output information, e.g. video entertainment or vehicle dynamics information; characterised by the purpose of the output information, e.g. for attracting the attention of the driver · CPC title

• B60K35/22

  Display screens · CPC title

• B60K35/654 Primary

  the user being the driver · CPC title

• G06V20/582 Primary

  of traffic signs · CPC title