Autonomous emergency braking apparatus and method
First Claim
1. An autonomous emergency braking apparatus comprising:
- a relative vehicle information collector configured to collect relative vehicle information using a variety of sensors in a vehicle;
a self vehicle information collector configured to collect self vehicle information using the sensors mounted in the vehicle; and
a processor configured to calculate and compare a first time for a collision avoidance of the self vehicle and a second time for a collision avoidance of the relative vehicle based on the relative vehicle information and the self vehicle information, and determine a braking point of time and required braking force depending on the comparison result,wherein when the second time is the first time or more, the processor performs a full braking, andwherein when the second time is less than the first time, the processor performs a partial braking.
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Accused Products
Abstract
An autonomous emergency braking apparatus comprises: a relative vehicle information collector that collects relative vehicle information regarding a relative vehicle using a plurality of sensors in a vehicle; a self vehicle information collector that collects self vehicle information regarding a self vehicle using the plurality of sensors; and a processor configured to calculate and compare a first time for a collision avoidance of the self vehicle and a second time for a collision avoidance of the relative vehicle based on the relative vehicle information and the self vehicle information, and determine a braking point of time and a required braking force based on the comparison of the first time and the second time.
13 Citations
10 Claims
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1. An autonomous emergency braking apparatus comprising:
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a relative vehicle information collector configured to collect relative vehicle information using a variety of sensors in a vehicle; a self vehicle information collector configured to collect self vehicle information using the sensors mounted in the vehicle; and a processor configured to calculate and compare a first time for a collision avoidance of the self vehicle and a second time for a collision avoidance of the relative vehicle based on the relative vehicle information and the self vehicle information, and determine a braking point of time and required braking force depending on the comparison result, wherein when the second time is the first time or more, the processor performs a full braking, and wherein when the second time is less than the first time, the processor performs a partial braking. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. An autonomous emergency braking method comprising:
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collecting relative vehicle information to calculate collision estimation information; calculating a first time for a collision avoidance of a self vehicle and a second time for a collision avoidance of a relative vehicle based on the collision estimation information; comparing the first time and the second time; and determining a braking point of time and required braking force depending on the comparison result of the first time and the second time, wherein in the determining of the braking point of time and the required braking force, when the second time is the first time or more, the brake is controlled to perform a full braking, and wherein in the determining of the braking point of time and the required braking force, when the second time is less than the first time, the brake is controlled to perform a partial braking. - View Dependent Claims (9, 10)
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Specification