Geofencing for auto drive route planning
View Patent ↗A system of a semi-autonomous driving vehicle for transitioning from a semi-autonomous driving mode to a manual driving mode. A navigation system to determine a route to a destination. A vehicle head unit to receive data that comprises information related to a geographic zone in which autonomous driving is discouraged or prohibited along the determined route to the destination. A processor to process the received data to determine if the semi-autonomous driving vehicle in autonomous mode is approaching a geographic zone in which autonomous driving is discouraged or prohibited. The semi-autonomous driving vehicle issues a notification to the driver of the semi-autonomous driving vehicle requesting the driver to manually drive the semi-autonomous driving vehicle in response to a determination that the semi-autonomous driving vehicle is approaching the geographic zone in which autonomous driving is discouraged or prohibited.
1. A system of a semi-autonomous driving vehicle for transitioning from a semi-autonomous driving mode to a manual driving mode, the system comprising:
a navigation system to determine a route to a destination;
a vehicle head unit to receive data that comprises information related to a geographic zone in which autonomous driving is discouraged or prohibited along the determined route to the destination;
a processor to process the received data to determine if the semi-autonomous driving vehicle in autonomous driving mode is approaching a geographic zone in which autonomous driving is discouraged or prohibited;
a means for notifying a driver which issues a notification to the driver of the semi-autonomous driving vehicle requesting the driver to manually drive the semi-autonomous driving vehicle in response to a determination that the semi-autonomous driving vehicle is approaching the geographic zone in which autonomous driving is discouraged or prohibited,
wherein the semi-autonomous driving vehicle performs a minimal risk maneuver to prevent autonomous driving in a geographic zone in which autonomous driving is discouraged or prohibited in response to determining the driver is not assuming control of the semi-autonomous driving vehicle based on the driver not assuming control of the semi-autonomous driving vehicle in a second predetermined period of time after a warning notification warning that the semi-autonomous driving vehicle is approaching the geographic zone in which autonomous driving is discouraged or prohibited.
2. The system of claim 1 , wherein the semi-autonomous driving vehicle issues the warning notification warning that the semi-autonomous driving vehicle is approaching the geographic zone in which autonomous driving is discouraged or prohibited after a first predetermined period of time in which the driver has not assumed control of the semi-autonomous driving vehicle.
3. The system of claim 1 , wherein the geographic zone in which autonomous driving is discouraged or prohibited is at least one of static, dynamic, stationary, and/or mobile.
4. The system of claim 1 , wherein the geographic zone in which autonomous driving is discouraged or prohibited changes in size depending on an event that varies with time.
5. The system of claim 1 , wherein the received data is received from a mobile computing device or an application running on the mobile computing device.
6. The system of claim 1 , wherein the geographic zone in which autonomous driving is discouraged or prohibited is established through a beacon system.
7. The system of claim 1 , wherein the vehicle reengages autonomous driving mode after performing a minimal risk maneuver in response to a determination that doing so does not create a specified level of risk and the semi-autonomous driving vehicle is not within a geographic zone in which autonomous driving is discouraged or prohibited.
8. The system of claim 1 , wherein the navigation system alters a determined navigation route based on information regarding geographic zones in which autonomous driving is discouraged or prohibited along the determined route to the destination.
9. The system of claim 1 , wherein the data indicating a location of permanent geographic zones in which autonomous driving is discouraged or prohibited is stored in a database accessible by the head unit of the semi-autonomous driving vehicle.
10. A method for transitioning from a semi-autonomous driving mode to a manual driving mode, the method comprising:
receiving data at a head unit of an semi-autonomous driving vehicle, said data comprising information relating to a geographic zone in which autonomous driving is discouraged or prohibited along a determined route to a destination;
processing the data in a processor of the semi-autonomous driving vehicle when the semi-autonomous driving vehicle is in an autonomous driving mode to determine if the semi-autonomous driving vehicle is approaching a geographic zone in which autonomous driving is discouraged or prohibited; and
issuing a notification to a driver of the semi-autonomous driving vehicle requesting the driver to manually drive the semi-autonomous driving vehicle in response to a determination that the semi-autonomous driving vehicle is approaching the geographic zone in which autonomous driving is discouraged or prohibited,
wherein the semi-autonomous driving vehicle performs a minimal risk maneuver to prevent autonomous driving in a geographic zone in which autonomous driving is discouraged or prohibited in response to determining the driver is not assuming control of the semi-autonomous driving vehicle based on the driver not assuming control of the semi-autonomous driving vehicle in a second predetermined period of time after the warning notification warning that the semi-autonomous driving vehicle is approaching the geographic zone in which autonomous driving is discouraged or prohibited.
11. The method of claim 10 , wherein the semi-autonomous driving vehicle issues a warning notification warning that the semi-autonomous driving vehicle is approaching the geographic zone in which autonomous driving is discouraged or prohibited after a first predetermined period of time in which the driver has not assumed control of the semi-autonomous driving vehicle.
12. The method of claim 10 , wherein the geographic zone in which autonomous driving is discouraged or prohibited is at least one of static, dynamic, stationary, and/or mobile.
13. The method of claim 10 , wherein the geographic zone in which autonomous driving is discouraged or prohibited changes in size depending on an event that varies with time.
14. The method of claim 10 , wherein the received data is received from a mobile computing device or an application running on the mobile computing device.
15. The method of claim 10 , wherein the geographic zone in which autonomous driving is discouraged or prohibited is established through a beacon system.
16. The method of claim 10 , wherein the vehicle reengages autonomous driving mode after performing a minimal risk maneuver in response to a determination that doing so does not create a specified level of risk and the semi-autonomous driving vehicle is not within a geographic zone in which autonomous driving is discouraged or prohibited.
17. The method of claim 10 , further comprising altering a determined navigation route by a navigation system included within the semi-autonomous driving vehicle based on information regarding geographic zones in which autonomous driving is discouraged or prohibited along the determined route to the destination.
18. The method of claim 10 , wherein the data indicating a location of permanent geographic zones in which autonomous driving is discouraged or prohibited is stored in a database accessible by the head unit of the semi-autonomous driving vehicle.