Biologically controlled vehicle and method of controlling the same
First Claim
1. A vehicle, comprising:
- a biological signal detecting unit configured to detect a biological signal of a driver;
a lane detecting unit configured to detect a lane within which a vehicle is running; and
a controller configured to;
calculate a stress index of the driver based on the detected biological signal of the driver;
determine a lane access degree of the vehicle including information regarding a distance between the vehicle and the lane based on the detected lane; and
execute a warning output to the driver based on the calculated stress index and the determined lane access degree of the vehicle,wherein the controller is configured to;
compare the distance between the vehicle and the lane with at least one reference value that increases as a stress stage of the driver corresponding to the stress index increases; and
execute the warning output to the driver when the distance between the vehicle and the lane is equal to or less than the at least one reference value.
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Accused Products
Abstract
A vehicle that performs a lane departure warning or lane keeping assistance by reflecting a driver'"'"'s stress index to more effectively guarantee safe driving, and a method of controlling the same are provided. The vehicle includes a biological signal detecting unit configured to detect a biological signal of a driver and a lane detecting unit configured to detect a lane within which a vehicle is running. A controller is configured to calculate a stress index of the driver based on the detected biological signal of the driver, determine a lane access degree of the vehicle based on the detected lane, and execute a warning output to the driver based on the calculated stress index and the determined lane access degree of the vehicle.
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Citations
17 Claims
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1. A vehicle, comprising:
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a biological signal detecting unit configured to detect a biological signal of a driver; a lane detecting unit configured to detect a lane within which a vehicle is running; and a controller configured to; calculate a stress index of the driver based on the detected biological signal of the driver; determine a lane access degree of the vehicle including information regarding a distance between the vehicle and the lane based on the detected lane; and execute a warning output to the driver based on the calculated stress index and the determined lane access degree of the vehicle, wherein the controller is configured to; compare the distance between the vehicle and the lane with at least one reference value that increases as a stress stage of the driver corresponding to the stress index increases; and execute the warning output to the driver when the distance between the vehicle and the lane is equal to or less than the at least one reference value. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A method of controlling a vehicle, comprising:
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detecting, by a controller, a biological signal of a driver; detecting, by the controller, a lane within which a vehicle is running; calculating, by the controller, a stress index of the driver based on the detected biological signal of the driver; determining, by the controller, a lane access degree of the vehicle including information regarding a distance between the vehicle and the lane based on the detected lane; comparing, by the controller, the distance between the vehicle and the lane with at least one reference value that increases as a stress stage of the driver corresponding to the stress index increases; and executing, by the controller, a warning output to the driver when the distance between the vehicle and the lane is equal to or less than the at least one reference value. - View Dependent Claims (13, 14, 15, 16)
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17. A non-transitory computer readable medium containing program instructions executed by a controller, the computer readable medium comprising:
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program instructions that detect a biological signal of a driver; program instructions that detect a lane within which a vehicle is running; program instructions that calculate a stress index of the driver based on the detected biological signal of the driver; program instructions that determine a lane access degree of the vehicle including information regarding a distance between the vehicle and the lane based on the detected lane; program instructions that compare the distance between the vehicle and the lane with at least one reference value that increases as the stress stage of the driver corresponding to the stress index increases; and program instructions that execute a waning output to the driver when the distance between the vehicle and the lane is equal to or less than the at least one reference value.
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Specification