DYNAMIC VEHICLE AUTOMATION LEVEL AVAILABILITY INDICATION SYSTEM AND METHOD

• US 20170171375A1
• Filed: 12/09/2015
• Published: 06/15/2017
• Est. Priority Date: 12/09/2015
• Status: Active Grant

• Current Assignee: Toyota Jidosha Kabushiki Kaisha (Toyota Motor Corporation)
• Original Assignee: Toyota Motor Engineering & Manufacturing North America Incorporated (Toyota Motor Corporation)
• Inventors: Kamata, Nobuhide
• Granted Patent: US 9,699,289 B1
• Time in Patent Office: Days
• CPC Class Codes: B60W 2540/215 Selection or confirmation of options
• CPC Class Codes: B60W 2556/45 External transmission of data to or from the vehicle
• CPC Class Codes: B60W 50/00 Details of control systems for road vehicle drive control not related to the control of a particular sub-unit , e.g. process diagnostic or vehicle driver interfaces
• CPC Class Codes: B60W 50/082 Selecting or switching between different modes of propelling
• CPC Class Codes: B60W 50/14 Means for informing the driver, warning the driver or prompting a driver intervention
• CPC Class Codes: H04B 1/3822 specially adapted for use in vehicles H04B1/3827 takes precedence
• CPC Class Codes: H04L 2012/40273 the transportation system being a vehicle
• CPC Class Codes: H04M 1/724098 Interfacing with an on-board device of a vehicle for hands-free speaking in vehicles H04M1/6075

Abstract

A computing device configured for communication with at least one autonomously controllable vehicle system or component. The computing device includes one or more processors for controlling operation of the computing device, and a memory for storing data and program instructions usable by the one or more processors. The one or more processors are configured to execute instructions stored in the memory to transmit a message configured to inform a vehicle user of all currently available levels of vehicle automation.

Claims

1. A computing device configured for communication with at least one autonomously controllable vehicle system or component, the computing device comprising one or more processors for controlling operation of the computing device, and a memory for storing data and program instructions usable by the one or more processors, wherein the one or more processors are configured to execute instructions stored in the memory to transmit a message configured to inform a vehicle user of all currently available levels of vehicle automation.

2. The computing device of claim 1 wherein the one or more processors are configured to execute instructions stored in the memory to continuously monitor availability of all levels of vehicle automation.

3. The computing device of claim 1 wherein the one or more processors are configured to execute instructions stored in the memory to enable user selection of a level of vehicle automation from the currently available levels of vehicle automation.

4. The computing device of claim 1 wherein the one or more processors are configured to execute instructions stored in the memory to, responsive to a change in a vehicle affecting a current automation level and/or a change in an availability of any automation levels, generate a message configured to inform a vehicle occupant of any vehicle automated control system(s) which are malfunctioning or unavailable.

5. The computing device of claim 1 wherein the one or more processors are configured to execute instructions stored in the memory to transmit a message configured to inform a vehicle user of any change in the currently available levels of vehicle automation.

6. The computing device of claim 4 wherein the one or more processors are configured to execute instructions stored in the memory to, responsive to the change in the vehicle affecting the current automation level and/or the change in the availability of any automation levels, generate a message configured to inform a vehicle occupant regarding why any vehicle automated control system(s) which are malfunctioning or unavailable, are malfunctioning or unavailable.

7. A vehicle including a computing device in accordance with claim 1.

19. The computing device of claim 1 wherein the one or more processors are configured to execute instructions stored in the memory to transmit a message configured to communicate all vehicle automated capabilities relating to a selected level of vehicle automation.

8. A computing device configured for communication with at least one autonomously controllable vehicle system or component, the computing device comprising one or more processors for controlling operation of the computing device, and a memory for storing data and program instructions usable by the one or more processors, wherein the one or more processors are configured to execute instructions stored in the memory to currently operating continuously determine all currently available levels of vehicle automation based on the capabilities of the vehicle systems and/or components.

9. The computing device of claim 8 wherein the one or more processors are configured to execute instructions stored in the memory to continuously communicate all currently available levels of vehicle automation.

10. The computing device of claim 8 wherein the one or more processors are configured to execute instructions stored in the memory to enable a user to select an available level of vehicle automation different from the level of automation at which the vehicle is currently operating.

11. The computing device of claim 8 wherein the one or more processors are configured to execute instructions stored in the memory to transmit a message configured to inform a vehicle user of any change in the automation level in which the vehicle is currently operating.

12. A vehicle control system including a computing device in accordance with claim 8.

13. A vehicle including a computing device in accordance with claim 8.

14. A computing device configured for communication with at least one autonomously controllable vehicle system or component, the computing device comprising one or more processors for controlling operation of the computing device, and a memory for storing data and program instructions usable by the one or more processors, wherein the one or more processors are configured to execute instructions stored in the memory to:

transmit a primary driver control message; and

simultaneous with or after transmission of the primary system driver control message, generate a message configured to inform a vehicle occupant of all currently available automation levels.

15. The computing device of claim 14 wherein the one or more processors are configured to execute instructions stored in the memory to, simultaneous with or after transmission of the primary system driver control message, update a display so that all remaining available automation levels are shown on the display.

16. The computing device of claim 14 wherein the one or more processors are configured to execute instructions stored in the memory to, after transmission of the primary system driver control message, transmit a non-primary system driver control message.

17. The computing device of claim 14 wherein the one or more processors are configured to execute instructions stored in the memory to generate a message configured to inform a vehicle occupant of any vehicle automated control system(s) which are malfunctioning or otherwise unavailable.

18. A vehicle including a computing device in accordance with claim 14.