Invention Grant
- Patent Title: Ultrasonic haptic control system
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Application No.: US15661287Application Date: 2017-07-27
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Publication No.: US10372270B2Publication Date: 2019-08-06
- Inventor: Marcus Hoggarth , Jasper Dekker , Edward Rose
- Applicant: Ford Global Technologies, LLC
- Applicant Address: US MI Dearborn
- Assignee: Ford Global Technologies, LLC
- Current Assignee: Ford Global Technologies, LLC
- Current Assignee Address: US MI Dearborn
- Agency: Price Heneveld LLP
- Agent Vichit Chea
- Priority: GB1614099.8 20160817
- Main IPC: G06F3/043
- IPC: G06F3/043 ; G06F3/01 ; G06T7/70 ; G06F3/0481 ; G06F3/0484 ; G06F3/0488 ; B60K37/06 ; B60K35/00

Abstract:
An ultrasonic haptic control system for a motor vehicle is provided. The system includes a steering wheel assembly comprising a ring-shaped member configured to be held by an occupant of the vehicle, and rotated about a central axis in order to steer the vehicle; and a plurality of ultrasound emitters associated with the steering wheel. The ultrasound emitters are configured to focus ultrasound waves within a central region about which the ring-shaped member circumferentially extends and/or radially outside of and adjacent to the ring-shaped member. The focused ultrasound waves are configured to form one or more haptic control surfaces. A method of operating a haptic control system is also provided.
Public/Granted literature
- US20180052541A1 ULTRASONIC HAPTIC CONTROL SYSTEM Public/Granted day:2018-02-22
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