Dynamic feature availability mapping for a vehicle

• US 10,488,868 B2
• Filed: 03/06/2018
• Issued: 11/26/2019
• Est. Priority Date: 03/06/2018
• Status: Active Grant

• Current Assignee: GM Global Technology Operations LLC (General Motors Company)
• Original Assignee: GM Global Technology Operations LLC (General Motors Company)
• Inventors: Averhart, Andrew W., Hamieh, Ismail, Zimmerman, Clark, Smith, Brittany M., Marchione, Michael P.
• Primary Examiner(s): Badii, Behrang
• Assistant Examiner(s): Greene, Daniel L
• Application Number:
  US15/913,364
• Publication Number:
  US 20190278297A1
• Time in Patent Office: 630 Days
• CPC Class Codes: G01C 21/3453 Special cost functions, i.e. other than distance or default speed limit of road segments
• CPC Class Codes: G01C 21/3658 Lane guidance
• CPC Class Codes: G01C 21/3679 Retrieval, searching and output of POI information, e.g. hotels, restaurants, shops, filling stations, parking facilities G01C21/3611 takes precedence
• CPC Class Codes: G01C 21/3697 Output of additional, non-guidance related information, e.g. low fuel level G01C21/3679 takes precedence
• CPC Class Codes: G01S 19/14 specially adapted for specific applications
• CPC Class Codes: G05D 1/0088 characterized by the autonomous decision making process, e.g. artificial intelligence, predefined behaviours using knowledge based models G06N5/00
• CPC Class Codes: G05D 1/0274 using mapping information stored in a memory device navigation using map-matching G01C21/30
• CPC Class Codes: G05D 1/0278 using satellite positioning signals, e.g. GPS
• CPC Class Codes: G06F 16/29 Geographical information databases
• CPC Class Codes: G06Q 30/0215 Including financial accounts

Abstract

A system and method of enabling or disabling vehicle features based on vehicle location, wherein the method includes: receiving a localized geographical vehicle feature map at the vehicle from a remote server, wherein the localized geographical vehicle feature map includes geographical vehicle feature map data, wherein the geographical vehicle feature map data includes geographical regions associated with vehicle feature data that indicates whether one or more vehicle features are enabled and/or disabled; monitoring vehicle location; based on the monitoring of the vehicle location, determining that the vehicle is located within or approaching a particular geographical region of the geographical regions included in the localized geographical vehicle feature map; determining at least one vehicle feature associated with the particular geographical region based on accessing the localized geographical vehicle feature map; and enabling and/or disabling the at least one vehicle feature based on information contained within the localized geographical vehicle feature map.

Claims

1. A method of disabling autonomous or semi-autonomous vehicle features based on vehicle location, wherein the method comprises:

receiving a localized geographical vehicle feature map at the vehicle from a remote server, wherein the localized geographical vehicle feature map includes geographical vehicle feature map data, wherein the geographical vehicle feature map data includes geographical regions associated with vehicle feature data that indicates whether one or more vehicle features are enabled and/or disabled, and wherein association of a particular geographical region with particular vehicle feature data indicates that the one or more vehicle features indicated by the particular vehicle feature data are enabled and/or disabled for the particular geographical region;

monitoring vehicle location using a global navigation satellite system (GNSS) receiver included in the vehicle that is configured to receive a plurality of GNSS signals from a constellation of GNSS satellites;

based on the monitoring of the vehicle location, determining that the vehicle is located within or approaching the particular geographical region of the geographical regions included in the localized geographical vehicle feature map;

determining at least one autonomous or semi-autonomous vehicle feature associated with the particular geographical region based on accessing the localized geographical vehicle feature map, wherein the at least one autonomous or semi-autonomous vehicle feature concerns autonomous or semi-autonomous vehicle propulsion and/or steering;

disabling the at least one autonomous or semi-autonomous vehicle feature based on information contained within the localized geographical vehicle feature map, including altering performance of a vehicle function of the autonomous or semi-autonomous vehicle feature that is presently being carried out by the vehicle; and

prior to disabling the at least one vehicle feature, providing a vehicle operator notification of the disabling of the at least one vehicle feature, thereby providing the vehicle operator time to prepare to take over vehicle propulsion and/or steering control before the altering of the performance of the vehicle function of the autonomous or semi-autonomous vehicle feature is carried out by the vehicle.

2. The method of claim 1, wherein the geographical regions are each defined by one or more geographical coordinate pairs.

3. The method of claim 1, wherein the remote server is configured to store a master geographical vehicle feature map, to update the master geographical vehicle feature map, and to send the updates to the vehicle when the updates correspond to the geographical regions included in the localized geographical vehicle feature map.

4. The method of claim 1, further comprising:

determining the vehicle has left the particular geographical region; and

establishing a vehicle feature buffer of the at least one autonomous or semi-autonomous vehicle feature, wherein the vehicle feature buffer continues disablement of the at least one autonomous or semi-autonomous vehicle feature until the vehicle is outside the particular geographical region for one of a vehicle buffer distance or a vehicle buffer time.

5. The method of claim 1, further comprising the steps of:

receiving real-time updates of the localized geographical vehicle feature map at the vehicle from the remote server, and updating the vehicle feature data of at least some of the geographical vehicle feature map data based on the real-time updates.

6. The method of claim 5, further comprising the step of requesting the real-time updates from the remote server through periodically sending a location associated with the vehicle to the remote server.

7. The method of claim 1, wherein the at least one vehicle feature pertains to a roadway information collection feature that can be used to collect information concerning a roadway or area surrounding the vehicle and to send the collected information to the remote server or another remote server.

8. The method of claim 7, wherein the roadway information collection feature includes using a vehicle camera mapping technology that, when enabled, causes the vehicle to capture images of the roadway on which the vehicle is travelling and, then, send the captured images or data based on the captured images to the remote server or the another remote server.

9. The method of claim 1, wherein the at least one vehicle feature includes an incentivized vehicle operation that credits a vehicle operator or account holder upon completion of the incentivized operation.

10. The method of claim 9, wherein the incentivized operation includes driving the vehicle in a particular lane along the roadway and/or driving the vehicle along a particular route.

11. A method of disabling autonomous or semi-autonomous vehicle features based on vehicle location, wherein the method comprises:

maintaining a master geographical vehicle feature map that includes vehicle feature data associated with geographical regions, wherein the vehicle feature data includes information indicating whether one or more autonomous or semi-autonomous vehicle features are disabled for a given geographical region that the vehicle feature data is associated with, wherein the one or more autonomous or semi-autonomous vehicle features concerns autonomous or semi-autonomous vehicle propulsion and/or steering;

receiving an indication of an update to geographical roadway data and/or vehicle feature availability to disable the one or more autonomous or semi-autonomous vehicle features in the given geographical region;

updating the master geographical vehicle feature map based on updated geographical roadway data and/or vehicle feature availability information;

sending localized geographical vehicle feature map information to a vehicle after the updating step;

disabling the one or more autonomous or semi-autonomous vehicle features based on the received localized geographical vehicle feature map information, including altering performance of a vehicle function of the autonomous or semi-autonomous vehicle feature that is presently being carried out by the vehicle; and

prior to disabling the at least one vehicle feature, providing a vehicle operator notification of the disabling of the at least one vehicle feature, thereby providing the vehicle operator time to prepare to take over vehicle propulsion and/or steering control before the altering of the performance of the vehicle function of the autonomous or semi-autonomous vehicle feature is carried out by the vehicle.

12. The method of claim 11, further comprising the steps of:

receiving a localized geographical vehicle feature map request from a vehicle, wherein the localized geographical vehicle feature map request includes or otherwise indicates a vehicle location, wherein the vehicle location is the present location of the vehicle or a location that the vehicle is or intends to be in route towards; and

sending a localized geographical vehicle feature map response to the vehicle in response to receiving the request, wherein the response includes information concerning the vehicle location.

13. The method of claim 11, wherein the master geographical vehicle feature map is comprised of geographical roadway information as well as the vehicle feature data that is associated with the geographical regions of the master geographical vehicle feature map.

14. The method of claim 11, further comprising the step of receiving roadway information from a plurality of vehicles, wherein at least some of the roadway information is used to update the master geographical vehicle feature map.

15. The method of claim 14, wherein the roadway information is collected pursuant to execution of a roadway information collection application using processing devices included as a part of each of the plurality of vehicles, wherein the roadway information collection application includes using a camera installed on each of the plurality of vehicles to collect information concerning the roadway on which the vehicle is travelling.

16. A vehicle electronics system, comprising:

a global navigation satellite system (GNSS) receiver, wherein the GNSS receiver is configured to receive a plurality of GNSS signals from a constellation of GNSS satellites;

a wireless communications device that includes a cellular chipset; and

at least one additional vehicle system module (VSM) that is communicatively coupled to the wireless communications device;

wherein the vehicle electronics system includes a processor and memory, wherein the memory includes a map-based vehicle feature enablement application, that, when executed by the processor, causes the vehicle electronics system to;

receive a localized geographical vehicle feature map at the vehicle from a remote server using the cellular chipset, wherein the localized geographical vehicle feature map includes geographical vehicle feature map data, wherein the geographical vehicle feature map data includes geographical regions associated with vehicle feature data that indicates whether one or more vehicle features are enabled and/or disabled, and wherein association of a particular geographical region with particular vehicle feature data indicates that the one or more vehicle features indicated by the particular vehicle feature data are enabled and/or disabled for the particular geographical region;

monitor vehicle location using the global navigation satellite system (GNSS) receiver included in the vehicle;

based on the monitoring of the vehicle location, determine that the vehicle is located within or approaching the particular geographical region of the geographical regions included in the localized geographical vehicle feature map;

determine at least one autonomous or semi-autonomous vehicle feature associated with the particular geographical region based on accessing the localized geographical vehicle feature map, wherein the at least one vehicle feature is associated with the at least one additional VSM, wherein the at least one autonomous or semi-autonomous vehicle feature concerns autonomous or semi-autonomous vehicle propulsion and/or steering; and

disable the at least one autonomous or semi-autonomous vehicle feature based on information contained within the localized geographical vehicle feature map, including altering performance of a vehicle function of the autonomous or semi-autonomous vehicle feature that is presently being carried out by the vehicle; and

prior to disabling the at least one vehicle feature, provide a vehicle operator notification of the disabling of the at least one vehicle feature, thereby providing the vehicle operator time to prepare to take over vehicle propulsion and/or steering control before the altering of the performance of the vehicle function of the autonomous or semi-autonomous vehicle feature is carried out by the vehicle.

17. The vehicle electronics system of claim 16, further comprising a camera that is configured to capture images when a roadway information collection feature is enabled.

18. The vehicle electronics system of claim 16, wherein the map-based vehicle feature enablement application, when executed, further causes the vehicle electronics system to generate an enable or disable vehicle feature message and to send the enable or disable vehicle feature message to the at least one additional VSM via a communications bus included as a part of the vehicle electronics system.