Invention Grant
- Patent Title: Controlled testing environment for autonomous vehicle in simulated event
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Application No.: US16836299Application Date: 2020-03-31
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Publication No.: US11644385B2Publication Date: 2023-05-09
- Inventor: Mahesh Seetharaman , Kevin Chu , Dennis Jackson
- Applicant: GM Cruise Holdings LLC
- Applicant Address: US CA San Francisco
- Assignee: GM Cruise Holdings LLC.
- Current Assignee: GM Cruise Holdings LLC.
- Current Assignee Address: US CA San Francisco
- Agency: Polsinelli PC
- Main IPC: G01M17/00
- IPC: G01M17/00 ; G01M17/007 ; G07C5/08

Abstract:
A vehicle is received in a stationary controlled area of a controlled testing environment. Simulation inputs corresponding to a simulated scene are generated and transmitted to the vehicle. The vehicle applies torque in response. A vehicle control mechanism of the controlled testing environment, such as a chassis dynamometer, a motorized treadmill, or a lift, keeps the vehicle within the stationary controlled area during the test despite the torque applied by the vehicle. A path of the vehicle within the simulated scene is determined based on the applied torque, based upon which the vehicle's navigation system is calibrated.
Public/Granted literature
- US20210302270A1 CONTROLLED TESTING ENVIRONMENT FOR AUTONOMOUS VEHICLE IN SIMULATED EVENT Public/Granted day:2021-09-30
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