Method of controlling a display component of an adaptive display system

Patent metadata

Field	Value
Publication number	US-9383579-B2
Application number	US-201113271843-A
Country	US
Kind code	B2
Filing date	Oct 12, 2011
Priority date	Oct 12, 2011
Publication date	Jul 5, 2016
Grant date	Jul 5, 2016

Abstract

An adaptive display system includes a display component to present an image to a user, a sensor for detecting a vision characteristic of the user and generating a sensor signal representing the vision characteristic of the user; and a processor in communication with the sensor and the display component, wherein the processor receives the sensor signal, analyzes the sensor signal based upon an instruction set to determine the vision characteristic of the user, and controls a visual output of the display component based upon the vision characteristic of the user.

First claim

What is claimed is:

1. A method of
controlling a display component of a display system of a vehicle, the method comprising the steps of:
providing the display component configured to present a menu system to a user, wherein the display component is a heads-up-display and the menu system includes a plurality of menus arranged along a common axis;
providing a sensor to continuously detect a vision characteristic of a user;
determining a field of focus of a user based upon the vision characteristic;
determining the field of focus of the user is in a predetermined region of one of the menus of the menu system and selecting the one of the menus of the menu system;
controlling a configuration of the selected menu automatically based only upon a current position of the field of focus by
expanding the selected menu of the menu system from a minimized position to a maximized position revealing additional information,
swapping the maximized selected menu of the menu system with another menu of the menu system in a desired position,
wherein the swapping results in the selected menu of the menu system being moved to a center position of the menu system, and
activating a trigger mechanism while the field of focus of the user is in the predetermined region of the maximized selected menu in the center position of the menu system, and
displaying an alternate view of the information presented by the maximized selected menu in the center position of the menu system.

2. The method according to claim 1 , wherein the configuration of the selected menu includes at least one of a view of information presented by the selected menu and a position of the selected menu.

3. The method according to claim 1 , further comprising the step of providing a processor in communication with the sensor and the display component,
wherein the processor receives a signal from the sensor, analyzes the signal from the sensor based upon an instruction set to determine the vision characteristic of the user.

4. The method according to claim 3 , wherein the instruction set is a software for determining at least one of a head pose of the user, a gaze direction of the user, and a field of focus of the user.

5. The method according to claim 1 , further comprising the step of providing a source of radiant energy to illuminate a portion of the user to facilitate the detecting of the vision characteristic of the user.

6. The method according to claim 1 , further comprising the step of providing notification to the user when the field of focus of the user is in the predetermined region of one of the menus of the menu system.

7. The method according to claim 1 , further comprising the step of determining whether a trigger mechanism is activated while the field of focus of the user is in the predetermined region of the selected one of the menus of the menu system.

8. The method according to claim 1 , further comprising the step of positioning at least one of the menus of the menu system in a minimized position when the field of focus of the user is outside the predetermined region of the at least one of the menus.

9. The method according to claim 1 , wherein the minimized position is at an edge of a view of the user of the vehicle.

Assignees

• Madau Dinu Petre
• Mikolajczak Matthew Mark
• Morris Paul
• Visteon Global Tech Inc

Inventors

• Madau Dinu Petre
• Mikolajczak Matthew Mark
• Morris Paul

Classifications

• G02B2027/014

  comprising information/image processing systems · CPC title

• A61B3/113

  for determining or recording eye movement · CPC title

• A61B5/163

  by tracking eye movement, gaze, or pupil change · CPC title

• G02B2027/0187

  slaved to motion of at least a part of the body of the user, e.g. head, eye · CPC title

• A61B5/18

  for vehicle drivers {or machine operators} · CPC title