Invention Grant
- Patent Title: Game-theoretic planning for risk-aware interactive agents
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Application No.: US16942560Application Date: 2020-07-29
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Publication No.: US11644835B2Publication Date: 2023-05-09
- Inventor: Mingyu Wang , Negar Zahedi Mehr , Adrien David Gaidon , Mac Schwager
- Applicant: TOYOTA RESEARCH INSTITUTE, INC. , THE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY
- Applicant Address: US CA Los Altos
- Assignee: TOYOTA RESEARCH INSTITUTE, INC.,THE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY
- Current Assignee: TOYOTA RESEARCH INSTITUTE, INC.,THE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY
- Current Assignee Address: US CA Los Altos; US CA Stanford
- Agency: Seyfarth Shaw LLP
- Main IPC: G05D1/00
- IPC: G05D1/00 ; B60W60/00 ; B60W30/16 ; G05D1/02 ; B60W30/095 ; B60W30/18 ; G01C21/34 ; H04W4/40 ; B60W40/09

Abstract:
A method for risk-aware game-theoretic trajectory planning is described. The method includes modeling an ego vehicle and at least one other vehicle as risk-aware agents in a game-theoretic driving environment. The method also includes ranking upcoming planned trajectories according to a risk-aware cost function of the ego vehicle and a risk-sensitivity of the other vehicle associated with each of the upcoming planned trajectories. The method further includes selecting a vehicle trajectory according to the ranking of the upcoming planned trajectories based on the risk-aware cost function and the risk-sensitivity of the other vehicle associated with each of the upcoming planned trajectories to reach a target destination according to a mission plan.
Public/Granted literature
- US20220032960A1 GAME-THEORETIC PLANNING FOR RISK-AWARE INTERACTIVE AGENTS Public/Granted day:2022-02-03
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