Method and apparatus for controlling turn signal of unmanned vehicle, and unmanned vehicle

Abstract

20 26 20 10 67 13 F eb 2 02 6 A B S T R A C T 2 0 2 6 2 0 1 0 6 7 1 3 F e b 2 0 2 6 1 / 3 Acquiring road condition information of a road in a driving direction of an unmanned vehicle and current driving information of the unmanned vehicle S101 Determining a local driving trajectory of the unmanned vehicle based on the road condition information and the current driving information S102 Selecting a trajectory point from the local driving trajectory, and determining a first curvature of the local driving trajectory at the trajectory point based on the trajectory point S103 Controlling a turn signal corresponding to a turning direction to illuminate based on the turning direction indicated by the first curvature S104 FIG. 1 Obstacle information Positioning information Current status information of a vehicle Global trajectory information Trajectory processing Obstacle processing Detour decision- making Turn signal processing FIG. 2 S101 S102 S103 S104 FIG. 1 Current status Obstacle information information information vehicle Obstacle Detour decision- FIG. 2 20 26 20 10 67 13 F eb 2 02 6 S 1 0 1 2 0 2 6 2 0 1 0 6 7 1 3 F e b 2 0 2 6 S 1 0 3 S 1 0 4 v e h i c l e O b s t a c l e F I G . 2

Images