Invention Grant
- Patent Title: Sensor monitoring methods and systems
- Patent Title (中): 传感器监控方法和系统
-
Application No.: US13222025Application Date: 2011-08-31
-
Publication No.: US08683844B2Publication Date: 2014-04-01
- Inventor: Scott T Feldmann , Janean E Kowalkowski
- Applicant: Scott T Feldmann , Janean E Kowalkowski
- 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: Cantor Colburn LLP
- Main IPC: G01D18/00
- IPC: G01D18/00 ; F01N11/00
Abstract:
A method of monitoring a sensor of an exhaust system is provided. The method includes evaluating humidity of air entering the exhaust system; and monitoring operation of a sensor in the exhaust system based on the humidity.
Public/Granted literature
- US20130047702A1 SENSOR MONITORING METHODS AND SYSTEMS Public/Granted day:2013-02-28
Information query
