Alarm system for a drowsy driver and method of detecting driver drowsiness

摘要: A drowsiness alarm system and method for use in automotive vehicles is set to a stand-by state response specific sequence of steering wheel maneuvers which may reflect driver drowsiness, example, relatively long period during the not turned followed by an abrupt adjustment. From standby state, or display alerting will be generated another maneuver confirming drowsiness. The second selected from among number conventional behavior criteria. If confirmed within predetermined time after initiation reset its initial state.