Vehicle and method for controlling thereof
First Claim
1. A vehicle turning in an intersection, the vehicle comprising:
- a speed detector configured to detect a driving speed of the vehicle;
a sensor configured to determine a cross time between the vehicle and a target vehicle driving in the intersection; and
a controller configured to calculate a turning radius of the vehicle in the intersection, based on a minimum turning radius of the intersection, configured to estimate a time to collision between the vehicle turning in the intersection and the target vehicle and a time to collision avoidance allowing the vehicle to pass cross the target vehicle without colliding with the target vehicle, based on the driving speed of the vehicle and the calculated turning radius, and configured to transmit a warning signal by estimating that the vehicle collides with the target vehicle when the determined cross time is equal to or more than the estimated time to collision and equal to or less than the estimated time to collision avoidance.
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Accused Products
Abstract
A vehicle turning in an intersection includes a speed detector configured to detect a driving speed of the vehicle; a sensor configured to determine a cross time between the vehicle and a target vehicle driving in the intersection, and a controller configured to calculate a turning radius of the vehicle in the intersection, based on a minimum turning radius of the intersection, configured to estimate a time to collision between the vehicle turning in the intersection and the target vehicle and a time to collision avoidance allowing the vehicle to pass cross the target vehicle without colliding with the target vehicle, based on at least one of the driving speed of the vehicle and the calculated turning radius, and configured to transmit a warning signal by estimating that the vehicle collides with the target vehicle when the determined cross time is equal to or more than the estimated time to collision and equal to or less than the estimated time to collision avoidance.
27 Citations
20 Claims
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1. A vehicle turning in an intersection, the vehicle comprising:
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a speed detector configured to detect a driving speed of the vehicle; a sensor configured to determine a cross time between the vehicle and a target vehicle driving in the intersection; and a controller configured to calculate a turning radius of the vehicle in the intersection, based on a minimum turning radius of the intersection, configured to estimate a time to collision between the vehicle turning in the intersection and the target vehicle and a time to collision avoidance allowing the vehicle to pass cross the target vehicle without colliding with the target vehicle, based on the driving speed of the vehicle and the calculated turning radius, and configured to transmit a warning signal by estimating that the vehicle collides with the target vehicle when the determined cross time is equal to or more than the estimated time to collision and equal to or less than the estimated time to collision avoidance. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A method for controlling a vehicle turning in an intersection, comprising steps of:
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determining, by a sensor, a cross time of the vehicle and a target vehicle driving in the intersection; calculating, by a controller, a turning radius of the vehicle in the intersection, based on a minimum turning radius of the intersection; estimating, by the controller, a time to collision between the vehicle turning in the intersection and the target vehicle and a time to collision avoidance allowing the vehicle to pass cross the target vehicle without colliding with the target vehicle, based on a driving speed of the vehicle and the calculated turning radius; estimating, by the controller, that the vehicle collides with the target vehicle when the determined cross time is equal to or more than the estimated time to collision and equal to or less than the estimated time to collision avoidance; and transmitting, by the controller, a warning signal based on a result of the estimation. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification