BICYCLE AND MOTORCYCLE PROTECTION BEHAVIORS

• US 20180215377A1
• Filed: 03/29/2018
• Published: 08/02/2018
• Est. Priority Date: 03/29/2018
• Status: Abandoned Application

• Current Assignee: GM Global Technology Operations LLC (General Motors Company)
• Original Assignee: GM Global Technology Operations LLC (General Motors Company)
• Inventors: GAO, YIQI, WAINWRIGHT, ALEXANDER, REED, BROOKS, HERTZBERG, ALEXANDER, ALLAN, JEREMY
• Application Number:
  US15/939,543
• Publication Number:
  US 20180215377A1
• Time in Patent Office: Days
• CPC Class Codes: B60Q 1/507 specific to autonomous vehicles
• CPC Class Codes: B60Q 9/008 for anti-collision purposes
• CPC Class Codes: B60W 2050/0075 Automatic parameter input, automatic initialising or calibrating means
• CPC Class Codes: B60W 2420/403 Image sensing, e.g. optical camera
• CPC Class Codes: B60W 2420/408 Radar; Laser, e.g. lidar
• CPC Class Codes: B60W 2420/54 Audio sensitive means, e.g. ultrasound
• CPC Class Codes: B60W 2554/00 Input parameters relating to objects
• CPC Class Codes: B60W 2554/4026 Cycles
• CPC Class Codes: B60W 2554/80 Spatial relation or speed relative to objects
• CPC Class Codes: B60W 2720/10 Longitudinal speed
• CPC Class Codes: B60W 2720/106 Longitudinal acceleration
• CPC Class Codes: B60W 30/09 Taking automatic action to avoid collision, e.g. braking and steering
• CPC Class Codes: B60W 50/0098 Details of control systems ensuring comfort, safety or stability not otherwise provided for
• CPC Class Codes: B60W 50/14 Means for informing the driver, warning the driver or prompting a driver intervention
• CPC Class Codes: B60W 60/0017 of other traffic participants
• CPC Class Codes: B60W 60/00253 Taxi operations

Abstract

Systems and method are provided for controlling an autonomous vehicle. In one embodiment, a method includes: receiving sensor data from one or more sensors of the vehicle; processing, by a processor, the sensor data to determine a cyclist in proximity to the vehicle; in response to the determined cyclist, selecting, by the processor, a behavioral mode from a plurality of behavioral modes; adjusting, by the processor, at least one control parameter based on the selected behavioral mode; and controlling the autonomous vehicle and/or a notification light based on the at least one control parameter.

Claims

1. A method of controlling an autonomous vehicle, comprising:

receiving sensor data from one or more sensors of the vehicle;

processing, by a processor, the sensor data to determine a cyclist in proximity to the vehicle;

in response to the determined cyclist, selecting, by the processor, a behavioral mode from a plurality of behavioral modes;

adjusting, by the processor, at least one control parameter based on the selected behavioral mode; and

controlling the autonomous vehicle based on the at least one control parameter.

2. The method of claim 1, further comprising generating notification signals to illuminate a notification light to notify the cyclist that they have been detected.

3. The method of claim 2, wherein the notification light is located in a rear windshield of the vehicle and when illuminated projects light towards the cyclist.

4. The method of claim 1, further comprising generating notification signals to illuminate a notification light to notify an occupant of the autonomous vehicle that the cyclist has been detected.

5. The method of claim 4, wherein the notification light is located on an interior door of the vehicle and when illuminated projects light towards the occupant to warn the occupant not to open the door.

6. The method of claim 1, wherein the behavioral mode is a lateral protection mode.

7. The method of claim 1, wherein the behavioral mode is a longitudinal protection mode.

8. The method of claim 1, wherein the behavioral mode is a turn protection mode.

9. The method of claim 1, wherein the behavioral mode is a lead car protection mode.

10. The method of claim 1, wherein the at least one control parameter includes vehicle speed and vehicle acceleration.

11. The method of claim 1, wherein the at least one control parameter includes a road corridor.

12. A system for controlling an autonomous vehicle, comprising:

a non-transitory computer readable medium comprising;

a first module configured to, by a processor, receive sensor data from one or more sensors of the vehicle, and process the sensor data to determine a cyclist in proximity to the vehicle;

a second module configured to, by a processor, in response to the determined cyclist, select a behavioral mode from a plurality of behavioral modes; and

a third module configured to, by a processor, adjust at least one control parameter based on the selected behavioral mode, and control the autonomous vehicle based on the at least one control parameter.

13. The system of claim 12, further comprising a fourth module that, by a processor, generates notification signals to illuminate a notification light to notify the cyclist that they have been detected.

14. The system of claim 13, further comprising the notification light located in a rear windshield of the vehicle and configured to project light towards the cyclist.

15. The system of claim 12, further comprising a fourth module that, by a processor, generates notification signals to illuminate a notification light to notify an occupant of the autonomous vehicle that the cyclist has been detected.

16. The system of claim 15, further comprising the notification light located on an interior of a door of the vehicle and configured to project light towards the occupant to warn the occupant not to open the door.

17. The system of claim 12, wherein the behavioral mode is at least one of a lateral protection mode, a longitudinal protection mode, a turn protection mode, and a lead car protection mode.

18. The system of claim 12, wherein the at least one control parameter includes vehicle speed and vehicle acceleration.

19. The system of claim 12, wherein the at least one control parameter includes a road corridor.

20. An autonomous vehicle, comprising:

A plurality of sensors disposed about the vehicle and configured to sense an exterior environment of the vehicle and to generate sensor signals;

a control module configured to, by a processor, process the sensor signals to determine a cyclist in proximity to the vehicle, and in response to the determined cyclist, select a behavioral mode from a plurality of behavioral modes, adjust at least one control parameter based on the selected behavioral mode, control the autonomous vehicle based on the at least one control parameter, and generate one or more notification signals; and

a notification light configured to receive the one or more notification signals and to illuminate the light to at least one of notify the cyclist that the vehicle is aware of them and notify an occupant of the vehicle to not open the door.