System and method for monitoring driver fatigue
First Claim
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1. A system for monitoring driver fatigue and inattention in a vehicle having a steering control, the system comprising:
- a sensor connected with respect to the steering control;
a controller connected with respect to the sensor, the sensor providing a steering input count signal to the controller;
an alarm connected with respect to the controller, the alarm activated when the steering input count signal drops below a minimum level.
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Abstract
A method and apparatus for monitoring driver fatigue in a vehicle having a steering control includes connecting a sensor with respect to the steering control and a controller with respect to the sensor. A steering input count signal is provided from the sensor to the controller and an alarm is activated when the steering input count signal drops below a minimum level. The alarm may trigger physical responses within the vehicle including audible, visual, engine management and/or similar responses.
14 Citations
27 Claims
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1. A system for monitoring driver fatigue and inattention in a vehicle having a steering control, the system comprising:
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a sensor connected with respect to the steering control;
a controller connected with respect to the sensor, the sensor providing a steering input count signal to the controller;
an alarm connected with respect to the controller, the alarm activated when the steering input count signal drops below a minimum level. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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16. A method of monitoring driver fatigue in a vehicle having a steering control, the method comprising:
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connecting a sensor with respect to the steering control;
connecting a controller with respect to the sensor;
providing a steering input count signal from the sensor to the controller;
connecting an alarm with respect to the controller;
activating the alarm when the steering input count signal drops below a minimum level. - View Dependent Claims (17, 18, 19, 20, 21, 22, 23)
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24. A method of monitoring driver fatigue in a vehicle having a steering wheel and cruise control, the method comprising:
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connecting a sensor with respect to the steering wheel;
connecting a controller with respect to the sensor;
providing a steering input count signal from the sensor to the controller;
connecting an alarm with respect to the controller;
activating the alarm when the steering input count signal drops below a minimum level;
deactivating the cruise control; and
manually resetting the cruise control and the alarm. - View Dependent Claims (25, 26, 27)
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Specification