Information display apparatus

Patent metadata

Field	Value
Publication number	US-2016144785-A1
Application number	US-201314899752-A
Country	US
Kind code	A1
Filing date	Jul 5, 2013
Priority date	Jul 5, 2013
Publication date	May 26, 2016
Grant date	—

Abstract

An information display apparatus includes: an around-the-vehicle sensor 3 that detects an obstacle around a vehicle; a transmissive display apparatus 4 which has a plurality of LEDs disposed inside a vehicle interior structural member, and performs a display by lights of LEDs 42 transmitted through a surface of the structural member and irradiated outside; and a controller 2 that determines a driver's driving operation based on vehicle information about a driving operation, and allows the transmissive display apparatus 4 provided at the structural member present in a direction of a blind spot area in which the obstacle is detected by the around-the-vehicle sensor 3, among the blind spot areas formed by the vehicle interior structural members obstructing the visual field of a driver looking outside the vehicle in the driving operation, to display information on the obstacle.

First claim

1 . An information display apparatus comprising:
an outside-of-vehicle detector that detects an obstacle around a vehicle; a transmissive display which has a plurality of light-emitting elements disposed inside a vehicle interior structural member, and performs a display by lights of the light-emitting elements transmitted through a surface of the structural member and irradiated outside; and a controller that determines a driver's driving operation based on vehicle information about a driving operation, and allows the transmissive display at the structural member present in a direction in which the obstacle is detected by the outside-of-vehicle detector, among the vehicle interior structural members that form blind spot areas by obstructing a visual field of a driver looking outside the vehicle in the driving operation, to display information on the obstacle.

2 . The information display apparatus according to claim 1 , wherein the controller allows the transmissive display to perform a simple display representing presence of the obstacle detected by the outside-of-vehicle detector.

3 . The information display apparatus according to claim 2 , wherein the simple display is any one of a symbol, a simple image, and letters indicating the presence of the obstacle.

4 . The information display apparatus according to claim 2 , wherein the controller changes a display mode of the simple display, according to a type of the obstacle and a distance thereof to the vehicle determined based on the information on the obstacle detected by the outside-of-vehicle detector.

5 . The information display apparatus according to claim 1 , wherein the transmissive display is provided at at least one of a pillar, a door, and a seat of the vehicle.

6 . The information display apparatus according to claim 1 , wherein the controller further allows the transmissive display at the structural member present around a driver's seat, to display the information on the obstacle detected by the outside-of-vehicle detector.

7 . The information display apparatus according to claim 1 , wherein the controller allows the transmissive display provided at a steering wheel to display a direction of rotation of the steering wheel determined based on the vehicle information.

8 . The information display apparatus according to claim 1 , comprising an external input detector that accepts an external input, wherein the controller performs a simple display for an operation and/or setting of an external device on the transmissive display; and
determines a content of the external input accepted by the external input detector, based on the simple display for the operation and/or setting of the external device on the transmissive display, and allows the external device to perform a process according to the content.

9 . The information display apparatus according to claim 1 , comprising an external input detector that accepts an external input, wherein the controller determines a content of the external input accepted by the external input detector, based on a display of the obstacle on the transmissive display, and when a content of the external input is a check for the obstacle, the controller makes the display of the obstacle on the transmissive display disappear.

10 . The information display apparatus according to claim 1 , comprising a behavior detector that detects driver's behavior, wherein the controller determines the driver's behavior accepted by the behavior detector, based on a display of the obstacle on the transmissive display, and when the behavior is behavior of checking for the obstacle, the controller makes the display of the obstacle on the transmissive display disappear.

11 . The information display apparatus according to claim 1 , wherein the transmissive display has a bamboo-blind-like structure where the plurality of light-emitting elements are connected via a control line.

12 . The information display apparatus according to claim 11 , wherein the transmissive display is provided at a seat inside the vehicle, and
the bamboo-blind-like structure is disposed inside a backrest portion of the seat.

13 . An information display apparatus comprising:
an outside-of-vehicle detector that detects an obstacle around a vehicle; a transmissive display which has a plurality of light-emitting elements disposed inside a vehicle interior structural member, and performs a display by lights of the light-emitting elements transmitted through a surface of the structural member and irradiated outside; a processor to execute a program; and a memory to store the program which, when executed by the processor, result in performance of steps comprising, determining a driver's driving operation based on vehicle information about a driving operation, allowing the transmissive display at the structural member present in a direction in which the obstacle is detected by the outside-of-vehicle detector, among the vehicle interior structural members that form blind spot areas by obstructing a visual field of a driver looking outside the vehicle in the driving operation, to display information on the obstacle.

Assignees

• Mitsubishi Electric Corp

Inventors

• Shimizu Hirokazu
• Matsubara Tsutomu
• Kumagai Taro

Classifications

• B60K35/22

  Display screens · CPC title

• B60K35/10

  Input arrangements, i.e. from user to vehicle, associated with vehicle functions or specially adapted therefor · 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

• B60K35/60

  Instruments characterised by their location or relative disposition in or on vehicles (arrangements of lighting devices on dashboards B60Q3/10) · CPC title

• B60R11/02

  for radio sets, television sets, telephones, or the like; Arrangement of controls thereof · CPC title