- 专利标题: Methods and apparatus to determine tire tread depth
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申请号: US16829867申请日: 2020-03-25
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公开(公告)号: US11458784B2公开(公告)日: 2022-10-04
- 发明人: Xun Tang , Pankaj Kumar , Hassene Jammoussi , Steven J. Szwabowski , Imad Hassan Makki
- 申请人: Ford Global Technologies, LLC
- 申请人地址: US MI Dearborn
- 专利权人: Ford Global Technologies, LLC
- 当前专利权人: Ford Global Technologies, LLC
- 当前专利权人地址: US MI Dearborn
- 代理机构: Hanley Flight & Zimmerman LLC
- 代理商 Gregory Brown
- 主分类号: B60C25/00
- IPC分类号: B60C25/00 ; G01P15/18 ; B60C25/05 ; B60C19/00
摘要:
Methods, Apparatus, and Articles of Manufacture are disclosed for determining a tread depth status of a tire of a vehicle, including an accelerometer interface to access acceleration data from an accelerometer associated with the tire, the acceleration data including first acceleration data indicative of acceleration in a first direction, second acceleration data indicative of acceleration in a second direction, and third acceleration data indicative of acceleration in a third direction, and a data segmenter to segment the first acceleration data into a first data segment, the second acceleration data into a second data segment, and the third acceleration data into a third data segment based on at least one of an acceleration cycle or a common time interval.
公开/授权文献
- US20210300133A1 METHODS AND APPARATUS TO DETERMINE TIRE TREAD DEPTH 公开/授权日:2021-09-30
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