发明授权
- 专利标题: Sensor messaging systems and methods
- 专利标题(中): 传感器消息系统和方法
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申请号: US12766234申请日: 2010-04-23
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公开(公告)号: US08942883B2公开(公告)日: 2015-01-27
- 发明人: Randall B. Dlugoss , Paul G. Otanez
- 申请人: Randall B. Dlugoss , Paul G. Otanez
- 专利权人: GM Global Technology Operations LLC
- 当前专利权人: GM Global Technology Operations LLC
- 主分类号: G01M17/00
- IPC分类号: G01M17/00 ; G06F7/00 ; G06F19/00 ; F16H59/68 ; F16H61/12
摘要:
A pressure sensor module for a vehicle includes a sensing element module, a sampling module, a filtering module, and a monitoring module. The sensing element module measures a pressure of a fluid and outputs a pressure signal based on the pressure. The sampling module samples the pressure signal. The filtering module receives at least one filter coefficient from a control module and determines a filtered pressure based on at least one of the samples. The monitoring module receives a condition monitoring request from the control module, receives a predetermined value from the control module, and notifies the control module when a condition is satisfied based on a comparison of the predetermined value and one of the filtered pressure and a parameter determined based on the pressure signal.
公开/授权文献
- US20110153144A1 SENSOR MESSAGING SYSTEMS AND METHODS 公开/授权日:2011-06-23
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