Vehicle warning control method and device
AssigneeHl Klemove Corp.
InventorEun San Jo
Life of this patent
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Abstract
The present embodiments relate to technology for controlling a warning time of a vehicle and may provide a vehicle warning control device and method comprising a receiver receiving sensing information through an in-vehicle sensor, a determiner determining a collision risk degree of the vehicle and a driver's intent based on the sensing information, a warning time corrector setting a warning control time by applying a correction value determined based on a result of determining the collision risk degree and the driver's intent, and a signal generator generating at least one of a warning signal and a vehicle movement control torque signal based on the warning control time.
Claims20
A vehicle warning control device, comprising:
- a receiver receiving sensing information through an in-vehicle sensor;
- a processor configured to determine a collision risk degree of the vehicle and a driver's intent based on the sensing information;
- a warning timing adjustment processor configured to determine a warning control time by applying a correction value determined based on a result of determining the collision risk degree and the driver's intent;
- and
- a signal generation processor configured to generate at least one of a warning signal and a vehicle movement control torque signal based on the warning control time,
- wherein the correction value is determined such that (i) when the collision risk degree is less than a preset first threshold and the driver intends to depart from a driving lane, the warning control time is delayed relative to a reference warning time;
- (ii) when the collision risk degree is greater than or equal to a preset second threshold, the warning control time is advanced relative to the reference warning time;
- and (iii) when the collision risk degree is between the first and second thresholds or when the collision risk degree is less than the first threshold and the driver does not intend to depart from the driving lane, the warning control time is equal to the reference warning time, the second threshold being greater than the first threshold.
A vehicle warning control method, comprising:
- receiving sensing information through an in-vehicle sensor;
- determining a collision risk degree of the vehicle and a driver's intent based on the sensing information;
- setting a warning control time by applying a correction value determined based on a result of determining the collision risk degree and the driver's intent;
- and
- generating at least one of a warning signal and a vehicle movement control torque signal based on the warning control time,
- wherein the correction value is determined such that (i) when the collision risk degree is less than a preset first threshold and the driver intends to depart from a driving lane, the warning control time is delayed relative to a reference warning time;
- (ii) when the collision risk degree is greater than or equal to a preset second threshold, the warning control time is advanced relative to the reference warning time;
- and (iii) when the collision risk degree is between the first and second thresholds or when the collision risk degree is less than the first threshold and the driver does not intend to depart from the driving lane, the warning control time is equal to the reference warning time, the second threshold being greater than the first threshold.
Dependencies are inferred from the claim text.