- Patent Title: Operation of a vehicle using motion planning with machine learning
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Application No.: US17306858Application Date: 2021-05-03
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Publication No.: US11320826B2Publication Date: 2022-05-03
- Inventor: Sourabh Vora , Oscar Olof Beijbom , Shih-Yuan Liu , Tichakorn Wongpiromsarn , Daniele De Francesco , Scott D. Pendleton
- Applicant: Motional AD LLC
- Applicant Address: US MA Boston
- Assignee: Motional AD LLC
- Current Assignee: Motional AD LLC
- Current Assignee Address: US MA Boston
- Agency: Fish & Richardson P.C.
- Main IPC: G05D1/02
- IPC: G05D1/02 ; G05D1/00 ; G08G1/16 ; G01S17/931

Abstract:
Techniques for operation of a vehicle using machine learning with motion planning include storing, using one or more processors of a vehicle located within an environment, a plurality of constraints for operating the vehicle within the environment. One or more sensors of the vehicle receive sensor data describing the environment. The one or more processors extract a feature vector from the stored plurality of constraints and the received sensor data. The feature vector includes a first feature describing an object located within the environment. A machine learning circuit of the vehicle is used to generate a first motion segment based on the feature vector. A number of violations of the stored plurality of constraints is below a threshold. The one or more processors operate the vehicle in accordance with the generated first motion segment.
Public/Granted literature
- US20210255635A1 OPERATION OF A VEHICLE USING MOTION PLANNING WITH MACHINE LEARNING Public/Granted day:2021-08-19
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