Invention Grant
- Patent Title: Automated lane keeping co-pilot for autonomous vehicles
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Application No.: US15240074Application Date: 2016-08-18
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Publication No.: US09933786B2Publication Date: 2018-04-03
- Inventor: Padma Sundaram , Keun Jae Kim , Rami I. Debouk , Dean C. Degazio
- 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
- Main IPC: G05D1/02
- IPC: G05D1/02 ; B60W10/20 ; B60W10/184 ; B60W10/04 ; B60W30/12 ; G05D1/00 ; B60W30/095

Abstract:
An automotive vehicle includes a vehicle steering system, an actuator configured to control the steering system, a first controller, and a second controller. The first controller is in communication with the actuator. The first controller is programmed with a primary automated driving system control algorithm and is configured to communicate an actuator control signal based on the primary automated driving system control algorithm. The second controller is in communication with the actuator and with the first controller. The second controller is configured to, in response to a first predicted vehicle path based on the actuator control signal deviating from a current lane, control the actuator to maintain a current actuator setting. The second controller is also configured to, in response to the first predicted vehicle path being within the current lane, control the actuator according to the actuator control signal.
Public/Granted literature
- US20180052469A1 Automated Lane Keeping Co-Pilot For Autonomous Vehicles Public/Granted day:2018-02-22
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