Invention Grant
- Patent Title: Evasive steering assist with a pre-active phase
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Application No.: US17127836Application Date: 2020-12-18
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Publication No.: US11427254B2Publication Date: 2022-08-30
- Inventor: Walter K. Kosiak , Guoguang Zhang
- Applicant: Aptiv Technologies Limited
- Applicant Address: BB St. Michael
- Assignee: Aptiv Technologies Limited
- Current Assignee: Aptiv Technologies Limited
- Current Assignee Address: BB St. Michael
- Agency: Sawtooth Patent Group PLLC
- Main IPC: B62D15/02
- IPC: B62D15/02 ; B62D5/00 ; B62D6/00

Abstract:
Techniques and systems are described that enable evasive steering assist (ESA) with a pre-active phase. An ESA system predicts that a collision with an object is imminent and enters a pre-active phase. The pre-active phase causes a required drop in steering force to occur prior to determining that the collision is imminent. At a later time, the ESA system determines that the collision is imminent and enacts an active phase. The active phase causes a steering force effective to avoid the collision. By enacting the pre-active phase prior to the determination of the imminent collision, the ESA system may provide the additional steering force needed to avoid the collision without delay while simultaneously shielding a driver of vehicle from feeling the drop in steering force.
Public/Granted literature
- US20220194471A1 Evasive Steering Assist with a Pre-Active Phase Public/Granted day:2022-06-23
Information query
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