Vehicle and vehicle driving assistance control method
Disclosed herein a driving assistance control method for a vehicle, the method includes the steps of releasing a lane following assist mode in response to that a predetermined first condition for releasing the lane following assist mode is satisfied while the vehicle is traveling in the lane following assist mode; starting a warning to notify the releasing of the lane following assist mode in response to the lane following assist mode is released; and terminating the warning in response to that a predetermined second condition for terminating the warning is satisfied after the warning is started.
1. A driving assistance control method for a vehicle, the method comprising the steps of:
releasing a lane following assist mode in response to that a predetermined first condition for releasing the lane following assist mode is satisfied while the vehicle is traveling in the lane following assist mode;
starting a warning to notify the releasing of the lane following assist mode in response to the lane following assist mode is released; and
terminating the warning in response to that a predetermined second condition for terminating the warning is satisfied after the warning is started;
wherein the predetermined second condition for terminating the warning comprises satisfying a re-entry condition of the lane following assist mode.
2. The method of claim 1 , wherein the predetermined first condition for releasing the lane following assist mode comprises a predetermined traveling environment of the vehicle, excluding a driver's intention to release the lane following assist mode.
3. The method of claim 2 , wherein the predetermined first condition for releasing the lane following assist mode comprises at least one of a lane non-recognition, a lane recognition reliability degradation, a failure to follow a preceding vehicle, a dissatisfaction with lane conditions, an activation of an automatic braking system, and a failure of steering system.
4. The method of claim 2 , wherein the predetermined first condition for releasing the lane following assist mode comprises satisfying all conditions in which a driver releases his/her hands from a steering wheel (a hands-off state), a speed of the vehicle is equal to or greater than a predetermined speed, and the vehicle travels on a highway.
5. The method of claim 1 , wherein the predetermined second condition for terminating the warning comprises that a predetermined time elapses after starting the warning.
6. The method of claim 1 , wherein the predetermined second condition for terminating the warning comprises that a driver releases a steering wheel and then grabs the steering wheel again.
7. The method of claim 1 , wherein the predetermined second condition for terminating the warning comprises that the vehicle stops traveling and stops.
8. A vehicle, comprising:
a lane recognition sensor configured to recognize a lane of a road;
a warning output means for outputting a warning; and
a controller configured to:
based on the result of lane recognition detected by the lane recognition sensor,
release a lane following assist mode in response to that a predetermined first condition for releasing the lane following assist mode is satisfied while the vehicle is traveling in the lane following assist mode, start a warning to notify the releasing of the lane following assist mode in response to the lane following assist mode is released; and terminate the warning in response to a predetermined second condition for terminating the warning is satisfied after the warning is started;
wherein the predetermined second condition for terminating the warning comprises satisfying a re-entry condition of the lane following assist mode.
9. The vehicle of claim 8 , wherein the predetermined first condition for releasing the lane following assist mode comprises a predetermined traveling environment of the vehicle, excluding a driver's intention to release the lane following assist mode.
10. The vehicle of claim 9 , wherein the predetermined first condition for releasing the lane following assist mode comprises at least one of a lane non-recognition, a lane recognition reliability degradation, a failure to follow a preceding vehicle, a dissatisfaction with lane conditions, an activation of an automatic braking system, and a failure of steering system.
11. The vehicle of claim 9 , wherein the predetermined first condition for releasing the lane following assist mode comprises satisfying all conditions in which a driver releases his/her hands from a steering wheel (a hands-off state), a speed of the vehicle is equal to or greater than a predetermined speed, and the vehicle travels on a highway.
12. The vehicle of claim 8 , wherein the predetermined second condition for terminating the warning comprises that a predetermined time elapses after starting the warning.
13. The vehicle of claim 8 , wherein the predetermined second condition for terminating the warning comprises that a driver releases a steering wheel and then grabs the steering wheel again.
14. The vehicle of claim 8 , wherein the predetermined second condition for terminating the warning comprises that the vehicle stops traveling and stops.
15. A driving assistance control method for a vehicle, the method comprising the steps of:
releasing a lane following assist mode in response to that a predetermined first condition for releasing the lane following assist mode is satisfied while the vehicle is traveling in the lane following assist mode;
starting a warning to notify the releasing of the lane following assist mode in response to the lane following assist mode is released; and
terminating the warning in response to that a predetermined second condition for terminating the warning is satisfied after the warning is started,
wherein the predetermined first condition for releasing the lane following assist mode comprises a predetermined traveling environment of the vehicle, excluding a driver's intention to release the lane following assist mode, and wherein the predetermined second condition for terminating the warning comprises that a predetermined time elapses after starting the warning, and that the vehicle stops traveling and stop;
wherein the predetermined second condition for terminating the warning further comprises satisfying a re-entry condition of the lane following assist mode.
16. The method of claim 15 , wherein
the predetermined first condition for releasing the lane following assist mode comprises:
at least one of a lane non-recognition, a lane recognition reliability degradation, a failure to follow a preceding vehicle, a dissatisfaction with lane conditions, an activation of an automatic braking system, and a failure of steering system, or satisfying all conditions in which a driver releases his/her hands from a steering wheel (a hands-off state), a speed of the vehicle is equal to or greater than a predetermined speed, and the vehicle travels on a highway, and
the predetermined second condition for terminating the warning comprises that a driver releases a steering wheel and then grabs the steering wheel again.
17. A vehicle, comprising:
a lane recognition sensor configured to recognize a lane of a road;
a warning output means for outputting a warning; and
a controller configured to:
based on the result of lane recognition detected by the lane recognition sensor,
release a lane following assist mode in response to that a predetermined first condition for releasing the lane following assist mode is satisfied while the vehicle is traveling in the lane following assist mode, start a warning to notify the releasing of the lane following assist mode in response to the lane following assist mode is released; and terminate the warning in response to a predetermined second condition for terminating the warning is satisfied after the warning is started,
wherein the predetermined first condition for releasing the lane following assist mode comprises a predetermined traveling environment of the vehicle, excluding a driver's intention to release the lane following assist mode, and
wherein the predetermined second condition for terminating the warning comprises that a predetermined time elapses after starting the warning, and that the vehicle stops traveling and stop;
wherein the predetermined second condition for terminating the warning further comprises satisfying a re-entry condition of the lane following assist mode.
18. The vehicle of claim 17 , wherein the predetermined first condition for releasing the lane following assist mode comprises at least one of a lane non-recognition, a lane recognition reliability degradation, a failure to follow a preceding vehicle, a dissatisfaction with lane conditions, an activation of an automatic braking system, and a failure of steering system, or satisfying all conditions in which a driver releases his/her hands from a steering wheel (a hands-off state), a speed of the vehicle is equal to or greater than a predetermined speed, and the vehicle travels on a highway, and the predetermined second condition for terminating the warning comprises that a driver releases a steering wheel and then grabs the steering wheel again.