Systems and methods for adaptively communicating notices in a vehicle

Patent metadata

Field	Value
Publication number	US-10166996-B2
Application number	US-201715428379-A
Country	US
Kind code	B2
Filing date	Feb 9, 2017
Priority date	Feb 9, 2017
Publication date	Jan 1, 2019
Grant date	Jan 1, 2019

Abstract

System, methods, and other embodiments described herein relate to adaptively communicating notices to passengers within a vehicle. In one embodiment, a method includes in response to receiving a notice about an occurrence of an event, determining a viewing orientation of a passenger in the vehicle according to at least one electronic input that indicates information about a physical position of the passenger within the vehicle. The event is an incident associated with the vehicle for which the passenger is to be informed. The method also includes selecting at least one alerting device from available communication devices in the vehicle according to the viewing orientation by determining which of the available communication devices correspond with the viewing orientation of the passenger. The method further includes controlling the at least one alerting device to communicate the notice to the passenger about the occurrence of the event.

First claim

What is claimed is:

1. An indication system of a vehicle, comprising:
one or more processors;
a memory communicably coupled to the one or more processors and storing:
an orientation module including instructions that when executed by the one or more processors cause the one or more processors to, in response to receiving a notice about an occurrence of an event when the vehicle is opertating according to an automomous mode, determine a viewing orientation of a passenger in the vehicle according to at least one electronic input that indicates information about a physical position of the passenger within the vehicle including determining whether a line-of-sight of the passenger is directed to a secondary display panel which is positioned in relation to the passenger to shift the line-of-sight away from a primary direction of travel of the vehicle, and wherein the event is associated with at least one of a current location of the vehicle or operation of the vehicle,
wherein the orientation module further includes instructions to select at least one alerting device from available communication devices in the vehicle according to the viewing orientation by determining which of the available communication devices correspond with the viewing orientation of the passenger; and
a notice module including instructions that when executed by the one or more processors cause the one or more processors to control the at least one alerting device to communicate the notice to the passenger about the occurrence of the event.

2. The indication system of claim 1 , wherein the orientation module further includes instructions to determine the viewing orientation of the passenger by analyzing the at least one electronic input to determine the line-of-sight of the passenger, wherein the electronic input specifies information from a seat circuit that indicates a seat position for a seat of the passenger, and
wherein the orientation module further includes instructions to select the at least one alerting device by selecting the at least one alerting device in place of a primary instrument panel when the orientation of the passenger indicates that the line-of-sight of the passenger is engaged with the at least one alerting device instead of the primary instrument panel.

3. The indication system of claim 2 , wherein the orientation module further includes instructions to determine whether the viewing orientation of the passenger is directed at the secondary display panel by:
(i) determining that the line-of-sight of the passenger is oriented to view a side panel of the vehicle when the seat circuit indicates a side position for the seat,
(ii) determining that the line-of-sight of the passenger is oriented to view a rear panel of the vehicle when the seat circuit indicates a reverse position of the seat, and
(iii) determining that the passenger is oriented to view a roof panel of the vehicle when the seat circuit indicates a recline position of the seat.

4. The indication system of claim 3 , wherein the orientation module further includes instructions to select the at least one alerting device according to the viewing orientation by:
(i) selecting the at least one alerting device to be a side display device that is located within a proximity of the side panel when the passenger is oriented to view the side panel,
(ii) selecting the at least one alerting device to be a rear display device that is located within a proximity of a rear portion of the vehicle when the passenger is oriented to view the rear panel, and
(iii) selecting the at least one alerting device to be a roof display device that is located in the roof panel when the passenger is oriented to view the roof panel.

5. The indication system of claim 1 , wherein the orientation module further includes instructions to select the at least one alerting device by selecting embedded lighting of a passenger compartment of the vehicle when the viewing orientation indicates that the line-of-sight of the passenger is oriented away from the primary instrument panel.

6. The indication system of claim 5 , wherein the embedded lighting is located in separately controllable sections throughout the passenger compartment, wherein the notice module further includes instructions to control the at least one alerting device by selectively lighting one or more of the sections of the embedded lighting to indicate the notice to the passenger and selectively varying a color and intensity of the one or more of the sections according to attributes of the notice, and
wherein the electronic input specifies information from an eye tracking device that indicates a present viewing area of the passenger in addition to information from a seat circuit to refine a determination of the present viewing area.

7. The indication system of claim 1 , wherein the orientation module further includes instructions to determine the viewing orientation of the passenger by determining that the passenger is using a mobile device when the at least one electronic input identifies that the mobile device is in active use,
wherein the notice module further includes instructions to control the at least one alerting device by controlling the mobile device to display the notice when the viewing orientation indicates that the mobile device is in active use, and
wherein the orientation module further includes instructions to determine the viewing orientation of the passenger by determining that the passenger is viewing one of the communication devices that is displaying entertainment content.

8. The indication system of claim 2 , wherein the orientation module further includes instructions to select the at least one alerting device by selecting an audio device when the viewing orientation indicates that the passenger is inattentive to the available communication devices within the vehicle as determined from a present viewing area of the passenger,
wherein the notice module further includes instructions to control the at least one alerting device to communicate the notice when the at least one alerting device is the audio device by controlling the audio device to produce audible sounds that alert the passenger to the notice, and
wherein the audio device includes speakers that are positioned in the vehicle according to positions to which the seat is configured to move.

9. The indication system of claim 1 , wherein the orientation module further includes instructions to receive the notice by receiving the notice while the vehicle is operating in an autonomous mode that includes the vehicle self-driving without receiving direct control input from a driver that is the passenger, and
wherein the notice module further includes instructions to control the at least one alerting device by controlling a seat of the passenger to move into a position in which the passenger is viewing a primary instrument panel of the vehicle when the notice is associated with a handover from the autonomous mode to a manual mode in which the passenger is to control the vehicle.

10. A non-transitory computer-readable medium storing instructions that when executed by one or more processors cause the one or more processors to:
in response to receiving a notice about an occurrence of an event when a vehicle is opertating according to an automomous mode, determine a viewing orientation of a passenger in the vehicle according to at least one electronic input that indicates information about a physical position of the passenger within the vehicle including determining whether a line-of-sight of the passenger is directed to a secondary display panel which is positioned in relation to the passenger to shift the line-of-sight away from a primary direction of travel of the vehi

Assignees

• Toyota Eng & Mfg North America

Inventors

• Ishihara Mikiya
• Li Yi
• Ebe Kazutoshi

Classifications

• B60W2050/146

  Display means · CPC title

• B60K2350/1048

  Operations & Transport · mapped topic

• G06K9/00832

  Physics · mapped topic

• B60K2350/1044

  Operations & Transport · mapped topic

• B60K2350/2013

  Operations & Transport · mapped topic