Invention Grant
- Patent Title: Method for analyzing output from a rotary sensor
- Patent Title (中): 分析旋转传感器输出的方法
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Application No.: US12198314Application Date: 2008-08-26
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Publication No.: US08645097B2Publication Date: 2014-02-04
- Inventor: Kenneth L. Oblizajek , John D. Sopoci
- Applicant: Kenneth L. Oblizajek , John D. Sopoci
- Applicant Address: US MI Detroit
- Assignee: GM Global Technology Operations LLC
- Current Assignee: GM Global Technology Operations LLC
- Current Assignee Address: US MI Detroit
- Agency: Reising Ethington P.C.
- Agent Lionel D. Anderson
- Main IPC: G01C9/00
- IPC: G01C9/00
Abstract:
A method for analyzing the output of a rotary sensor, such as that coupled to a vehicle wheel assembly. In one embodiment, the method detects periodic irregularities in the output of an incremental rotary sensor and uses those irregularities with a reference signal and a pattern comparison technique to determine the absolute angular position of the sensor.
Public/Granted literature
- US20100057396A1 Method For Analyzing Output From A Rotary Sensor Public/Granted day:2010-03-04
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