Invention Grant
- Patent Title: Explainable learning system and methods for autonomous driving
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Application No.: US16406214Application Date: 2019-05-08
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Publication No.: US11157784B2Publication Date: 2021-10-26
- Inventor: Praveen Palanisamy , Upali P. Mudalige
- Applicant: GM Global Technology Operations LLC
- Applicant Address: US MI Detroit
- Assignee: GM Global Technology Operations LLC
- Current Assignee: GM Global Technology Operations LLC
- Current Assignee Address: US MI Detroit
- Agency: Cantor Colburn LLP
- Main IPC: G06K9/72
- IPC: G06K9/72 ; G05D1/00 ; G06K9/62 ; G06N3/02 ; G06K9/00

Abstract:
System and method for explaining driving behavior actions of autonomous vehicles. Combined sensor information collected at a scene understanding module is used to produce a state representation. The state representation includes predetermined types of image representations that, along with a state prediction, are used by a decision making module for determining one or more weighted behavior policies. A driving behavior action is selected and performed based on the determined one or more behavior policies. Information is then provided indicating why the selected driving behavior action was chosen in a particular driving context of the autonomous vehicle. In one or more embodiments, a user interface is configured to depict the predetermined types of image representations corresponding with the driving behavior action performed via the autonomous vehicle.
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