Radar control device and method
AssigneeHl Klemove Corp.
InventorJunsik Shin
Life of this patent
Estimating the term…
Abstract
The embodiments relate to a radar control device and method. Specifically, a radar control device according to the embodiments may include a receiver configured to receive reception information for detecting objects around a host vehicle at predetermined periods, a detector configured to detect a clutter based on the reception information, and a determiner configured to estimate an estimated clutter in a second period based on a relative speed between a first clutter detected in a first period and the host vehicle, and determine an occupancy state of a lane around the host vehicle based on the estimated clutter.
Claims20
A radar control device comprising:
- a receiver configured to receive reception information for detecting objects around a host vehicle at predetermined periods;
- a detector configured to detect a clutter based on the reception information, detect a first clutter in a first period, and detect a second clutter in a second period different from the first period;
- and
- a determiner configured to estimate an estimated clutter in the second period based on a relative speed between the first clutter detected in the first period and the host vehicle, determine a lateral size of the estimated clutter and a lateral size of the second clutter, and determine an occupancy state of a lane around the host vehicle based on a difference between the lateral size of the estimated clutter and the lateral size of the second clutter.
A radar control method comprising:
- receiving, by a receiver, reception information obtained by detecting objects around a host vehicle at predetermined periods;
- detecting, by a detector, a clutter based on the reception information, detecting a first clutter in a first period, and detecting a second clutter in a second period different from the first period;
- estimating, by a determiner, an estimated clutter in the second period based on a relative speed between the first clutter detected in the first period and the host vehicle,
- determining a lateral size of the estimated clutter and a lateral size of the second clutter;
- and
- determining an occupancy state of a lane around the host vehicle based on a difference between the lateral size of the estimated clutter and the lateral size of the second clutter.
Dependencies are inferred from the claim text.