Vehicles changing lanes based on trailing vehicles
First Claim
Patent Images
1. A vehicle comprising:
- a vehicle speed sensor to measure a vehicle speed;
a rearview camera to capture images when the vehicle speed is greater than a threshold; and
a lane controller to;
detect whether there is a trailing vehicle based on the images;
determine, responsive to detecting the trailing vehicle, whether the trailing vehicle is providing a message to change lanes, wherein, to determine whether the trailing vehicle is providing the message, the lane controller is to;
identify whether the trailing vehicle is within a predetermined distance corresponding to the vehicle speed;
identify whether the trailing vehicle is flashing its high beams;
identify whether a turn signal of the trailing vehicle that corresponds to a direction opposite to an adjacent lane is activated; and
determine that the trailing vehicle is providing the message responsive to determining that at least one the trailing vehicle is within the predetermined distance, the trailing vehicle is flashing its high beams, and the turn signal is activated; and
send a lane-changing signal responsive to identifying the message.
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Abstract
Methods and apparatus are disclosed for vehicles changing lanes based on trailing vehicles. An example vehicle includes a vehicle speed sensor to measure a vehicle speed, a rearview camera to capture images when the vehicle speed is greater than a threshold, and a lane controller. The lane controller is to detect whether there is a trailing vehicle based on the images and determine, responsive to detecting the trailing vehicle, whether the trailing vehicle is providing a message to change lanes. The lane controller also is to send a lane-changing signal responsive to identifying the message.
11 Citations
18 Claims
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1. A vehicle comprising:
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a vehicle speed sensor to measure a vehicle speed; a rearview camera to capture images when the vehicle speed is greater than a threshold; and a lane controller to; detect whether there is a trailing vehicle based on the images; determine, responsive to detecting the trailing vehicle, whether the trailing vehicle is providing a message to change lanes, wherein, to determine whether the trailing vehicle is providing the message, the lane controller is to; identify whether the trailing vehicle is within a predetermined distance corresponding to the vehicle speed; identify whether the trailing vehicle is flashing its high beams; identify whether a turn signal of the trailing vehicle that corresponds to a direction opposite to an adjacent lane is activated; and determine that the trailing vehicle is providing the message responsive to determining that at least one the trailing vehicle is within the predetermined distance, the trailing vehicle is flashing its high beams, and the turn signal is activated; and send a lane-changing signal responsive to identifying the message. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A method for changing lanes based on trailing vehicles, comprising:
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capturing images via a rearview camera of a vehicle; detecting, via a processor, whether there is a trailing vehicle based on the images; determining, responsive to detecting the trailing vehicle, whether the trailing vehicle is providing a message to change lanes, wherein determining whether the trailing vehicle is providing the message includes determining whether the trailing vehicle is within a predetermined distance of the vehicle, the predetermined distance corresponding to a speed of the vehicle; and sending a lane-changing signal responsive to identifying the message. - View Dependent Claims (11, 12, 13, 14, 15)
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16. A vehicle comprising:
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a vehicle speed sensor configured to measure a vehicle speed; a rearview camera configured to capture images when the vehicle speed is greater than a threshold; and a lane controller configured to; detect whether there is a trailing vehicle based on the images; determine, responsive to detecting the trailing vehicle, whether the trailing vehicle is providing a message to change lanes, wherein the lane controller is configured to determine that the trailing vehicle is providing the message to change lanes responsive to determining that the trailing vehicle is within a predetermined distance of the vehicle, wherein the predetermined distance corresponds with a speed of the vehicle; and send a lane-changing signal responsive to identifying the message. - View Dependent Claims (17, 18)
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Specification