Collision determination device and collision determination method
First Claim
1. A collision determination device that cyclically performs a predetermined process, comprising:
- a radar detection unit that detects an object around a vehicle using a radar wave;
an image detection unit that captures an image of the surroundings of the vehicle and detects the object using the captured image; and
a collision determination unit that predicts a collision between the vehicle and the object on the basis of a composite target which is generated using a detection result of the radar detection unit and a detection result of the image detection unit,wherein, if the object has been detected by both the radar detection unit and the image detection unit, and if the object has been detected by the image detection unit and not the radar detection unit in an immediately preceding processing cycle, the collision determination unit sets the composite target using the detection result of the image detection unit of the immediately preceding processing cycle.
1 Assignment
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Accused Products
Abstract
A collision determination device includes: a radar detection unit that detects an object around a vehicle using a radar wave; an image detection unit that captures an image of the surroundings of the vehicle and detects the object using the captured image; and a collision determination unit that determines a collision between the vehicle and the object on the basis of a composite target which is generated using a detection result of the radar detection unit and a detection result of the image detection unit. When the object is detected by the radar detection unit and the image detection unit after being detected only by the image detection unit of the radar detection unit and the image detection unit, the collision determination unit performs the collision determination, preferentially using the detection result of the image detection unit over the detection result of the radar detection unit.
7 Citations
10 Claims
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1. A collision determination device that cyclically performs a predetermined process, comprising:
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a radar detection unit that detects an object around a vehicle using a radar wave; an image detection unit that captures an image of the surroundings of the vehicle and detects the object using the captured image; and a collision determination unit that predicts a collision between the vehicle and the object on the basis of a composite target which is generated using a detection result of the radar detection unit and a detection result of the image detection unit, wherein, if the object has been detected by both the radar detection unit and the image detection unit, and if the object has been detected by the image detection unit and not the radar detection unit in an immediately preceding processing cycle, the collision determination unit sets the composite target using the detection result of the image detection unit of the immediately preceding processing cycle. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A collision determination method that cyclically performs a predetermined process, comprising:
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detecting an object around a vehicle using a radar wave and detecting the object using a captured image of the surroundings of the vehicle; predicting a collision between the vehicle and the object on the basis of a composite target which is generated using a detection result of the radar detection and a detection result of the image detection; and when the object has been detected by both the radar detection and the image detection after the object has been detected by only the image detection and not the radar detection in an immediately preceding processing cycle, setting the composting target using the detection result of the image detection of the immediately preceding processing cycle.
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Specification