- Patent Title: Low speed cornering stiffness derate using a dynamic vehicle model
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Application No.: US17732369Application Date: 2022-04-28
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Publication No.: US12060068B2Publication Date: 2024-08-13
- Inventor: Carrie G. Bobier-Tiu
- Applicant: TOYOTA RESEARCH INSTITUTE, INC.
- Applicant Address: US CA Los Altos
- Assignee: TOYOTA RESEARCH INSTITUTE, INC.,TOYOTA JIDOSHA KABUSHIKI KAISHA
- Current Assignee: TOYOTA RESEARCH INSTITUTE, INC.,TOYOTA JIDOSHA KABUSHIKI KAISHA
- Current Assignee Address: US CA Los Altos; JP Toyota
- Agency: SHEPPARD, MULLIN, RICHTER & HAMPTON LLP
- Agent Daniel N. Yannuzzi
- Main IPC: B60W40/101
- IPC: B60W40/101 ; B60W40/105
Abstract:
Systems and methods are provided for predicting a vehicle's motion. It is determined that speed of the vehicle is below a threshold speed. A derated tire cornering stiffness value that is less than a nominal cornering stiffness value is obtained. The vehicle's motion is predicted based on a dynamic model using the derated tire corning stiffness value.
Public/Granted literature
- US20230347909A1 LOW SPEED CORNERING STIFFNESS DERATE USING A DYNAMIC VEHICLE MODEL Public/Granted day:2023-11-02
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