Invention Grant
US08635003B2 System and method for calibration and fault detection of non-contact position sensor
有权
非接触式位置传感器的校准和故障检测系统及方法
- Patent Title: System and method for calibration and fault detection of non-contact position sensor
- Patent Title (中): 非接触式位置传感器的校准和故障检测系统及方法
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Application No.: US13085749Application Date: 2011-04-13
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Publication No.: US08635003B2Publication Date: 2014-01-21
- Inventor: Paul A. Bauerle , John Norman Stockbridge , J. Oscar Aparicio, Jr.
- Applicant: Paul A. Bauerle , John Norman Stockbridge , J. Oscar Aparicio, Jr.
- Assignee: GM Global Technology Operations LLC
- Current Assignee: GM Global Technology Operations LLC
- Main IPC: G06F19/00
- IPC: G06F19/00

Abstract:
A control system for an engine includes a control module and a resistor. The resistor is connected in series between the control module and a non-contact position sensor. The control module selectively detects a fault of the non-contact position sensor based on a voltage drop across the resistor. A method for controlling an engine includes providing a resistor connected in series between a control module and a non-contact position sensor, and selectively detecting a fault of the non-contact position sensor based on a voltage drop across the resistor.
Public/Granted literature
- US20120265420A1 SYSTEM AND METHOD FOR CALIBRATION AND FAULT DETECTION OF NON-CONTACT POSITION SENSOR Public/Granted day:2012-10-18
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