DEVICE AND METHOD OF DISPLAYING DRIVING AUXILIARY INFORMATION
First Claim
1. A device of displaying driving auxiliary information, the device comprising:
- a camera photographing a real image;
a first storing unit in which a guide line image for a driving trajectory of a vehicle is divided for each steering angle and stored;
a steering sensor detecting a steering angle of the vehicle;
a plurality of distance sensors measuring distances to an object positioned at an outer portion of the vehicle and spaced apart from each other; and
a controlling unit connected to the first storing unit, the steering sensor, and the distance sensors,whereby an image photographed in the camera, the guide line image according to the steering angle of the vehicle, and an object present at an internal region of a guide line are displayed.
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Abstract
Disclosed herein is a device of displaying driving auxiliary information capable of providing information on an obstacle positioned on an expected path on which a vehicle will move as well as the expected path according to a steering angle. The device includes: a camera photographing a real image; a first storing unit in which a guide line image for a driving trajectory of a vehicle is divided for each steering angle and stored; a steering sensor detecting a steering angle of the vehicle; a plurality of distance sensors measuring distances to an object positioned at an outer portion of the vehicle and spaced apart from each other; and a controlling unit connected to the first storing unit, the steering sensor, and the distance sensors.
36 Citations
12 Claims
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1. A device of displaying driving auxiliary information, the device comprising:
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a camera photographing a real image; a first storing unit in which a guide line image for a driving trajectory of a vehicle is divided for each steering angle and stored; a steering sensor detecting a steering angle of the vehicle; a plurality of distance sensors measuring distances to an object positioned at an outer portion of the vehicle and spaced apart from each other; and a controlling unit connected to the first storing unit, the steering sensor, and the distance sensors, whereby an image photographed in the camera, the guide line image according to the steering angle of the vehicle, and an object present at an internal region of a guide line are displayed. - View Dependent Claims (2, 3)
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4. A device of displaying driving auxiliary information, the device comprising:
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a first storing unit in which a guide line image for a driving trajectory of a vehicle is divided for each steering angle and stored; a second storing unit in which an object warning image to be displayed at each of the n divided regions of an inner portion of a guide line is divided and stored, with respect to each of the guide line images divided for each steering angle; a steering sensor detecting a steering angle of the vehicle; a plurality of distance sensors measuring distances to an object positioned at an outer portion of the vehicle and spaced apart from each other; and a controlling unit connected to the first storing unit, the second storing unit, the steering sensor, and the distance sensors, whereby an object present at an internal region of the guide line according to the steering angle of the vehicle is displayed. - View Dependent Claims (5, 6)
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7. A method of displaying driving auxiliary information, the method comprising:
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(A) dividing a guide line image for a driving trajectory of a vehicle for each steering angle and pre-storing the divided guide line images; (B) detecting a steering angle of the vehicle; (C) extracting a guide line image corresponding to the steering angle detected in step (B) among the guide line images for the driving trajectory of the vehicle; (D) measuring distances to an object positioned at an outer portion of the vehicle in each of a plurality of distance sensors spaced apart from each other; and (E) calculating a position of the object using a plurality of distance values measured in step (D), whereby an object present at an inner portion of a guide line is displayed together with the guide line. - View Dependent Claims (8, 9)
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10. A method of displaying driving auxiliary information, the method comprising:
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(a) dividing a guide line image for a driving trajectory of a vehicle for each steering angle and pre-storing the divided guide line images; (b) pre-storing object warning images to be displayed at each of the n divided regions of an inner portion of a guide line, with respect to each of the guide line images divided for each steering angle; (c) detecting a steering angle of the vehicle; (d) extracting a guide line image corresponding to the steering angle detected in step (c) among the guide line images for the driving trajectory of the vehicle; (e) measuring distances to an object positioned at an outer portion of the vehicle in each of a plurality of distance sensors spaced apart from each other; and (f) calculating a position of the object using a plurality of distance values measured in step (e) and extracting an object warning image corresponding to the position of the object among the object warning images, whereby an object present at an internal region of the guide line according to the steering angle of the vehicle is displayed. - View Dependent Claims (11, 12)
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Specification