Patent ID: 11941989
Assignee: NEUSOFT CORPORATION
Field: Control (Instruments)
Classification: CPC G | IPC G

Claim 3:
4. The method according to claim 3, wherein the path information further comprises driving azimuth angle of the second vehicle; before the step of determining a collision distance between the first vehicle and the second vehicle according to the lane change state, the current position of the first vehicle and a series of data points of the second vehicle, the method further comprises:
obtaining a lane width of the lane where the first vehicle is located;
the step of determining a collision distance between the first vehicle and the second vehicle according to the lane change state, the current position of the first vehicle and a series of data points of the second vehicle comprises:
in the case of determining that the second vehicle has not changed lanes in the historical path, and the second vehicle and the first vehicle are driving in the adjacent lanes, correcting the first distance according to the lane width and the driving azimuth angle corresponding to the nearest data point and the latest data point in the target data points to obtain a second distance and using the second distance as the collision distance, wherein the latest data point is the newly collected data point in the series of data points.