Invention Grant
- Patent Title: Method and apparatus for identifying erroneous sensor outputs
- Patent Title (中): 用于识别错误传感器输出的方法和装置
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Application No.: US12398041Application Date: 2009-03-04
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Publication No.: US08359178B2Publication Date: 2013-01-22
- Inventor: Eric Rowe , Mike Gruer
- Applicant: Eric Rowe , Mike Gruer
- Applicant Address: US NJ Morristown
- Assignee: Honeywell International Inc.
- Current Assignee: Honeywell International Inc.
- Current Assignee Address: US NJ Morristown
- Agency: Shumaker & Sieffert, P.A.
- Main IPC: G01D18/00
- IPC: G01D18/00
Abstract:
A method for identifying erroneous sensor outputs is provided. The method includes obtaining a first plurality of samples from a sensor over a period of time. A mean of the plurality of samples is determined. A first additional sample from the sensor at a time subsequent to times that the first plurality of samples were obtained is also received. A divergence of the first additional sample from the mean is determined. The first additional sample is identified as erroneous when the divergence is greater than a threshold.
Public/Granted literature
- US20100228512A1 METHOD AND APPARATUS FOR IDENTIFYING ERRONEOUS SENSOR OUTPUTS Public/Granted day:2010-09-09
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