Adaptive, automatically-reconfigurable, vehicle instrument display

• US 9,452,678 B1
• Filed: 11/17/2015
• Issued: 09/27/2016
• Est. Priority Date: 11/17/2015
• Status: Expired due to Fees

• Current Assignee: Kyndryl Incorporated
• Original Assignee: International Business Machines Corporation
• Inventors: Boss, Gregory J., Hamilton, II, Rick A., Cruz Huertas, Luis Carlos, Zamora Duran, Edgar Adolfo
• Primary Examiner(s): Bhargava, Anil
• Application Number:
  US14/944,061
• Time in Patent Office: 315 Days
• US Class Current: 1/1
• CPC Class Codes: B60K 2360/186 Displaying information according to relevancy
• CPC Class Codes: B60K 2360/1868 according to driving situations
• CPC Class Codes: B60K 35/00 Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
• CPC Class Codes: B60K 35/213 Virtual instruments
• CPC Class Codes: B60K 35/29 Instruments characterised by the way in which information is handled, e.g. showing information on plural displays or prioritising information according to driving conditions
• CPC Class Codes: B60K 35/654 the user being the driver
• CPC Class Codes: B60K 35/81 for controlling displays
• CPC Class Codes: G06F 2203/04803 Split screen, i.e. subdividing the display area or the window area into separate subareas
• CPC Class Codes: G06F 3/012 Head tracking input arrangements
• CPC Class Codes: G06F 3/013 Eye tracking input arrangements G06F3/015 takes precedence
• CPC Class Codes: G06F 3/0482 Interaction with lists of selectable items, e.g. menus
• CPC Class Codes: G06F 3/04847 Interaction techniques to control parameter settings, e.g. interaction with sliders or dials

Abstract

An adaptive, automatically-reconfigurable, vehicle instrument display method and system are described that continuously looks for a specified physical action of a driver operating the vehicle and, upon determining that the specified physical action of the driver has occurred, automatically effects a change to at least one widget in the instrument panel display of the vehicle.

Claims

1. An adaptive, automatically-reconfigurable, vehicle instrument display method performed within a vehicle having an instrument panel display that displays digital representations of gauges, using widgets, in lieu of physical gauges, the method comprising:

continuously sensing, using at least one sensor, for a change in gripping force exerted by a driver on a steering wheel of the vehicle by a driver operating the vehicle;

determining, using at least one processor in the vehicle, that the change in gripping force by the driver has occurred based upon a detecting of an increased grip force exerted on the at least one sensor within a window of time;

based upon a result of the determining, automatically modifying at least one of presence, position, size and/or location of at least one widget in the instrument panel display from a current set of widgets displayed within the instrument panel display to a set of widgets representing a set of sport gauges, wherein each of the widgets has associated with it an importance value, maintained in non-transitory storage, that establishes, relative to every other widget, a widget'"'"'s presence and position within the instrument panel display, wherein the change from the current set of widgets to the set of widgets representing the set of sport gauges is effected by modifying importance values of the current set of widgets and the set of widgets representing the sport gauges.

2. The adaptive, automatically-reconfigurable, vehicle instrument display method of claim 1, wherein the continuously sensing comprises:

sensing for a change in hand position by the driver from a leisure gripping position to a sport gripping position at a pressure in excess of a pre-specified threshold.

3. The adaptive, automatically-reconfigurable, vehicle instrument display method of claim 2,

wherein the detecting of an increased grip force exerted on the at least one sensor within a window of time comprises:

sampling grip pressures within the window of time, and averaging the samples grip pressures.

4. The adaptive, automatically-reconfigurable, vehicle instrument display method of claim 1, wherein the continuously sensing further comprises:

sensing, using sensors located in or near the instrument panel display, for a driver squinting and/or lean-in condition.

5. The adaptive, automatically-reconfigurable, vehicle instrument display method of claim 4, when the driver squinting and/or lean-in condition is sensed, the method further comprises:

using a pupil tracking technique implemented by the at least one processor, identifying a particular widget displayed in the instrument panel display to which driver squinting and/or lean-in is directed; and

automatically temporarily enlarging the particular widget in the instrument panel display.

6. An adaptive, automatically-reconfigurable, vehicle instrument display system comprising:

multiple sensors placed within the vehicle;

at least one processor within the vehicle;

an instrument panel display within the vehicle and coupled to the at least one processor, the instrument panel display interoperating with the at least one processor to display widgets as digital representations of gauges within the instrument panel display, each of the widgets having associated therewith at least one importance value that is used to establish at least presence and placement of widgets within the instrument panel display, based upon their respective importance values relative to all other widgets'"'"' importance values, and effect a change in one or more of presence or placement within the instrument panel display based upon changes in any of the importance values;

the multiple sensors interoperating with the at least one processor to detect a specified physical action of a driver operating the vehicle such that, when the specified physical action of the driver is detected, the processor will cause a change to automatically be made with respect to at least one importance value associated with at least one widget in the instrument panel display and, depending upon the at least one importance value relative to all other importance values associated with other widgets, automatically, and without further driver action, modify placement of the at least one widget relative to at least one other widget in the instrument panel display.

7. The adaptive, automatically-reconfigurable, vehicle instrument display system of claim 6 wherein the multiple sensors comprise:

at least one grip sensor in a steering wheel of the vehicle positioned near each of a 3 o'"'"'clock position and a 9 o'"'"'clock position; and

wherein, the at least one grip sensor interoperates with the at least one processor to detect when the driver has changed from a relaxed grip to a tight grip, as indicated by measurement of grip pressure exceeding a specified threshold for at least some specified period of time.

8. The adaptive, automatically-reconfigurable, vehicle instrument system of claim 6 wherein the at least one grip sensor is a capacitive grip sensor.

9. The adaptive, automatically-reconfigurable, vehicle instrument system of claim 6 wherein the at least one grip sensor is an inductive grip sensor.

10. The adaptive, automatically-reconfigurable, vehicle instrument display system of claim 6 wherein the multiple sensors comprise:

at least one camera directed from the instrument panel display towards an area where a driver'"'"'s head would be positioned.

11. The adaptive, automatically-reconfigurable, vehicle instrument display system of claim 10 further comprising:

programming to cause the processor and camera to effect tracking of a driver'"'"'s pupils to identify a particular widget to which a driver'"'"'s attention is directed.

12. The adaptive, automatically-reconfigurable, vehicle instrument display system of claim 6 wherein the multiple sensors comprise:

at least one infrared sensor, directed from the instrument panel display towards an area where a driver'"'"'s head would be positioned, usable to detect a relative change in distance between the driver'"'"'s head and the instrument panel display.

13. The adaptive, automatically-reconfigurable, vehicle instrument display system of claim 12 wherein the multiple sensors further comprise:

at least one camera directed from the instrument panel display towards the area where the driver'"'"'s head would be positioned.

14. The adaptive, automatically-reconfigurable, vehicle instrument display system of claim 13 further comprising:

programming to cause the processor and camera to effect tracking of a driver'"'"'s pupils to identify a particular widget to which the driver'"'"'s attention is directed.

15. The adaptive, automatically-reconfigurable, vehicle instrument display system of claim 6 further comprising:

a predefined sport configuration of widgets that will be imposed, based upon at least one change automatically made to at least one importance value associated with at least one widget when the specified physical action of the driver is detected, the specified physical action comprising a change in grip force exerted by the driver on at least one grip sensor within the steering wheel that, on average within a time window, exceeds a specified threshold.

16. The adaptive, automatically-reconfigurable, vehicle instrument display system of claim 6 further comprising:

non-volatile storage, accessible by the at least one processor, containing defined locations that store and maintain at least one current importance value and at least one prior importance value for each of the widgets displayable as the digital representations of the gauges within the instrument panel display.