Good checking for vehicle lateral acceleration sensor
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United States of America Patent
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Mar 19, 2013
Grant Date -
Mar 24, 2011
app pub date -
Aug 20, 2010
filing date -
Aug 24, 2009
priority date (Note) -
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Abstract
A controller for indicating whether a previously-detected, acceleration-sensor malfunction no longer exists. The controller includes an electronic memory and an electronic processing unit connected to the electronic memory. The electronic processing module includes a malfunction monitoring module, a failure handling module, and a signal checking module. The signal checking module performs a signal check after the malfunction monitoring module generates the fault signal. The signal check includes executing a signal check function with a lateral acceleration signal. Also disclosed is a vehicle including the controller, and a method executed by the controller.
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