| 摘要 |
Provided is a technique which controls lane maintenance based on a driver's concentration level. More specifically, for a memory stores reference steering angles for each driver's concentration level. Each of the reference steering angles indicates time points that a lane keeping assist system (LKAS) intervenes in driving. A calculator calculates a driver's concentration level based on a variation of a steering angle and a driving state of a vehicle. A controller detects a reference steering angle corresponding to a calculated concentration level from the calculator based on the reference steering angles for each driver's concentration level stored in the memory, and controls an LKAS driver based on a detected reference steering angle. The LKAS driver drives the LKAS based on the detected reference steering angle from the controller.
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