Invention Grant
- Patent Title: Method and system for assisting a driver in the event of a road departure
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Application No.: US16566947Application Date: 2019-09-11
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Publication No.: US11292479B2Publication Date: 2022-04-05
- Inventor: Mats Jonasson , Derong Yang , Rickard Nilsson
- Applicant: Volvo Car Corporation
- Applicant Address: SE Gothenburg
- Assignee: Volvo Car Corporation
- Current Assignee: Volvo Car Corporation
- Current Assignee Address: SE Gothenburg
- Agency: Clements Bernard Walker
- Agent Christopher L. Bernard
- Priority: EP18194006 20180912
- Main IPC: B60W50/00
- IPC: B60W50/00 ; G08G1/16 ; B60W10/04 ; B60W10/18 ; B60W10/20 ; G05D1/02

Abstract:
The present invention relates to a method for assisting a driver of a host vehicle in the event of a road departure. Collecting a set of drive parameter values, wherein each drive parameter is indicative of a present driving condition parameter for the vehicle. Calculating a collective road departure value based on the set of drive parameter values. When the road departure value exceeds a road departure threshold value, adapt at least one of the speed of the vehicle or the steering torque applied by the steering control system to the steerable wheels of the vehicle, until the road departure value is below the road departure threshold value.
Public/Granted literature
- US20200079391A1 METHOD AND SYSTEM FOR ASSISTING A DRIVER IN THE EVENT OF A ROAD DEPARTURE Public/Granted day:2020-03-12
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