METHOD OF WARNING A DRIVER OF BLIND ANGLES AND A DEVICE FOR IMPLEMENTING THE METHOD
First Claim
1. A method for warning a driver of a first vehicle when the first vehicle is located in a calculated area of a blind angle of a second vehicle in an area surrounding the first vehicle, the method comprising:
- recording the surrounding area in front of and alongside the first vehicle using a sensor,classifying objects in the recorded surrounding area,determining a relative position of an object classified as a second vehicle in relation to the first vehicle using the sensor,calculating the area of the blind angle on the basis of the determined relative position of the object in relation to the first vehicle,checking whether the first vehicle is located in the calculated area of the blind angle, andgenerating a warning signal for the driver of the first vehicle when the first vehicle is located in the calculated area of the blind angle;
wherein determining the relative position of an object classified as the second vehicle in relation to the first vehicle using the sensor comprises;
determining whether the object is located in the vehicle lane of the first vehicle or in a lane to the right or left alongside the first vehicle,determining a side distance between the object and the first vehicle, anddetermining a longitudinal distance between the object and the first vehicle.
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Accused Products
Abstract
A method and a device are disclosed for warning a driver of a first vehicle when the first vehicle is located in a blind spot of a second vehicle. The method includes recording the surrounding area in front of and alongside the first vehicle using a sensor, classifying objects in the recorded surrounding area, determining a relative position of an object classified as a second vehicle in relation to the first vehicle using the sensor, calculating the area of a blind angle on the basis of the determined relative position of the object in relation to the first vehicle, checking whether the first vehicle is located in the calculated area of the blind angle, and generating a warning signal for the driver of the first vehicle when the first vehicle is located in the calculated area of the blind angle.
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Citations
12 Claims
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1. A method for warning a driver of a first vehicle when the first vehicle is located in a calculated area of a blind angle of a second vehicle in an area surrounding the first vehicle, the method comprising:
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recording the surrounding area in front of and alongside the first vehicle using a sensor, classifying objects in the recorded surrounding area, determining a relative position of an object classified as a second vehicle in relation to the first vehicle using the sensor, calculating the area of the blind angle on the basis of the determined relative position of the object in relation to the first vehicle, checking whether the first vehicle is located in the calculated area of the blind angle, and generating a warning signal for the driver of the first vehicle when the first vehicle is located in the calculated area of the blind angle; wherein determining the relative position of an object classified as the second vehicle in relation to the first vehicle using the sensor comprises; determining whether the object is located in the vehicle lane of the first vehicle or in a lane to the right or left alongside the first vehicle, determining a side distance between the object and the first vehicle, and determining a longitudinal distance between the object and the first vehicle. - View Dependent Claims (3, 4, 5, 6)
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2. (canceled)
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7. A device comprising:
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a sensor configured to record the surrounding area in front of and alongside a first vehicle; a computing unit configured to classify objects in the recorded surrounding area; the sensor further configured to determine a relative position of an object classified as a second vehicle in relation to the first vehicle, wherein determining the relative position of an object classified as the second vehicle in relation to the first vehicle using the sensor comprises determining whether the object is located in the vehicle lane of the first vehicle or in a lane to the right or left alongside the first vehicle, determining a side distance between the object and the first vehicle, and determining a longitudinal distance between the object and the first vehicle; the computing unit further configured to calculate an area of a blind angle of the object on the basis of the determined relative position of the object in relation to the first vehicle, to check whether the first vehicle is located in the calculated area of the blind angle, and to generate a warning signal for the driver of the first vehicle when the first vehicle is located in the calculated area of the blind angle. - View Dependent Claims (8, 9)
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10. A motorcycle comprising:
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a sensor configured to record the surrounding area in front of and alongside the motorcycle; a computing unit configured to classify objects in the recorded surrounding area; the sensor further configured to determine a relative position of an object classified as a vehicle in relation to the motorcycle, wherein determining the relative position of an object classified as the second vehicle in relation to the first vehicle using the sensor comprises determining whether the object is located in the vehicle lane of the first vehicle or in a lane to the right or left alongside the first vehicle, determining a side distance between the object and the first vehicle, and determining a longitudinal distance between the object and the first vehicle; the computing unit further configured to calculate an area of a blind angle of the vehicle on the basis of the determined relative position of the vehicle in relation to the motorcycle, to check whether the motorcycle is located in the calculated area of the blind angle, and to generate a warning signal for the driver of the motorcycle when the motorcycle is located in the calculated area of the blind angle. - View Dependent Claims (11)
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12. A method for warning a driver of a first vehicle when the first vehicle is located in a calculated area of a blind angle of a second vehicle in an area surrounding the first vehicle, the method comprising:
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recording the surrounding area in front of and alongside the first vehicle using a sensor, classifying objects in the recorded surrounding area, determining a relative position of an object classified as a second vehicle in relation to the first vehicle using the sensor, calculating the area of the blind angle on the basis of the determined relative position of the object in relation to the first vehicle, determining the velocity of the first vehicle, determining a relative velocity of the object classified as the second vehicle in relation to the velocity of the first vehicle using the sensor, checking whether the first vehicle will, in the future, be located in the calculated area of the blind angle of the second vehicle on the basis of the determined velocity of the first vehicle and the determined relative velocity of the second vehicle, generating a warning signal if the check shows that the first vehicle will, in the future, be located in the calculated area of the blind angle of the second vehicle, calculating a time period within which the first vehicle will be located in the calculated area of the blind angle of the second vehicle when it has been determined that the first vehicle will be located in the calculated area of the blind angle of the second vehicle, and displaying the calculated time period.
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Specification