Invention Grant
US07693625B2 State of health monitoring and reset methods and systems for on-board device driver integrated circuits
失效
车载设备驱动程序集成电路的健康状况监测和复位方法及系统
- Patent Title: State of health monitoring and reset methods and systems for on-board device driver integrated circuits
- Patent Title (中): 车载设备驱动程序集成电路的健康状况监测和复位方法及系统
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Application No.: US11651424Application Date: 2007-01-09
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Publication No.: US07693625B2Publication Date: 2010-04-06
- Inventor: Paul A. Bauerle , Dennis M. Bogden , J. Oscar Aparicio, Jr.
- Applicant: Paul A. Bauerle , Dennis M. Bogden , J. Oscar Aparicio, Jr.
- Applicant Address: US MI Detroit
- Assignee: GM Global Technology Operations, Inc.
- Current Assignee: GM Global Technology Operations, Inc.
- Current Assignee Address: US MI Detroit
- Main IPC: B60R27/00
- IPC: B60R27/00 ; G06F19/00
Abstract:
A control module for a vehicle is provided. The control module includes at least one device driver implemented by the control module. The at least one device driver generates a control signal to a device of the vehicle and generates a state of health signal based on an operational status of the device driver. A processor implemented by the engine control module monitors the state of health signal from the at least one device driver and generates a running reset command to the at least one device driver based on a fault status of the state of health signal.
Public/Granted literature
- US20080164987A1 State of health monitoring and reset methods and systems for on-board device driver integrated circuits Public/Granted day:2008-07-10
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