Invention Grant
- Patent Title: Humidity Sensor Diagnostics
- Patent Title (中): 湿度传感器诊断
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Application No.: US13774234Application Date: 2013-02-22
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Publication No.: US09382861B2Publication Date: 2016-07-05
- Inventor: Mrdjan J. Jankovic , Timothy Joseph Clark , Imad Hassan Makki , Ross Dykstra Pursifull , Michael James Uhrich
- Applicant: Ford Global Technologies, LLC
- Applicant Address: US MI Dearborn
- Assignee: Ford Global Technologies, LLC
- Current Assignee: Ford Global Technologies, LLC
- Current Assignee Address: US MI Dearborn
- Agency: Alleman Hall McCoy Russell & Tuttle LLP
- Agent Julia Voutyras
- Main IPC: F02D41/22
- IPC: F02D41/22 ; F02D41/14 ; F02D41/00
Abstract:
Embodiments for testing a humidity sensor are provided. One example method comprises indicating degradation of a humidity sensor based on a humidity sensor output and output from an intake gas composition sensor. In this way, output from the intake gas composition sensor may be used to determine if the humidity sensor is degraded.
Public/Granted literature
- US20140238369A1 HUMIDITY SENSOR DIAGNOSTICS Public/Granted day:2014-08-28
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