Techniques for Improving Safe Operation of a Vehicle
First Claim
Patent Images
1. A driving monitoring system for a vehicle, comprising:
- a visibility determining system that provides an indication of the visibility of a driver of the vehicle;
an image obtaining system oriented to obtain images of an area in front of the vehicle and derive information about an object in the obtained images including distance between the vehicle and the object; and
a warning system that, based at least in part on the determined visibility of the driver, the distance between the vehicle and the object, and movement of the vehicle, warns a driver when a driving maneuver should be aborted.
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Abstract
Vehicle control system and method in which restrictions on travel of the vehicle are determined based on an indication of the visibility of a driver and information about objects moving in a direction opposite to the direction of travel of the vehicle are considered. The travel restrictions include preventing a passing maneuver on a two-lane road when an oncoming vehicle precludes safely initiating or completing an already-initiated passing maneuver. A warning system is provided to warn a driver about the travel restrictions so that the driver will, hopefully, not attempt an unsafe maneuver.
34 Citations
20 Claims
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1. A driving monitoring system for a vehicle, comprising:
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a visibility determining system that provides an indication of the visibility of a driver of the vehicle; an image obtaining system oriented to obtain images of an area in front of the vehicle and derive information about an object in the obtained images including distance between the vehicle and the object; and a warning system that, based at least in part on the determined visibility of the driver, the distance between the vehicle and the object, and movement of the vehicle, warns a driver when a driving maneuver should be aborted. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A method for monitoring driving of a vehicle, comprising:
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obtaining an indication of visibility of a driver of the vehicle; obtaining images of an area in front of the vehicle using an image acquiring system; deriving, using a processor, information about an object in the obtained images including distance between the vehicle and the object; and warning a driver via a warning system based at least in part on the determined visibility of the driver, the distance between the vehicle and the object, and movement of the vehicle, when a driving maneuver should be aborted. - View Dependent Claims (14, 15, 16, 17, 18, 19, 20)
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Specification