| 摘要 |
The present disclosure relates to a method and a system for assisting overtaking. The method comprises
- determining a first speed (v 1 ) of a first vehicle (3, 3'),
- determining a first distance (d 1 ) to a second vehicle (7, 7') travelling in front of the first vehicle and a second speed (v 2 ) of the second vehicle by at least one first sensor (102) comprised in the first vehicle,
- determining that the second speed is less than the first speed,
- determining a second distance (d 2 ) to a third vehicle (9, 9') travelling behind the first vehicle and a third speed ( V3 ) of the third vehicle by at least one second sensor (104) comprised in the first vehicle,
- determining that the third speed is higher than the first speed,
- determining a first speed change of the first vehicle, the first speed change being associated with a first driving operation allowing the first vehicle to keep at least a selectable first safety distance to the second vehicle while the third vehicle overtakes the first vehicle,
- determining a second speed change of the first vehicle, the second speed change being associated with a second driving operation allowing the first vehicle to keep at least a selectable second safety distance to the third vehicle while the first vehicle overtakes the second vehicle,
- comparing the first speed change and the second speed change to find a most favourable speed change,
- performing the driving operation associated with the most favourable speed change for the first vehicle. |
