A bend driving control method for an autonomous vehicle, comprising: obtaining an occupancy width of an autonomous vehicle on a target bend when the autonomous vehicle drives on the target bend; detecting location information of an obstacle on the target bend; and controlling a driving route of the autonomous vehicle on the target bend based on the occupancy width and the location information of the obstacle; wherein obtaining the occupancy width of the autonomous vehicle comprises: obtaining a circumscribed rectangle size of the autonomous vehicle, wherein the circumscribed rectangle size comprises a maximum vehicle width and a maximum vehicle length of the autonomous vehicle; obtaining a curvature of the target bend; and calculating an occupancy width of the autonomous vehicle at a target point (A; A') when the autonomous vehicle travels to a target location based on the curvature of the target bend at the target location and the circumscribed rectangle size of the autonomous vehicle by adopting a geometric algorithm, wherein, the target point (A; A') is a projection point of a corner point (F; F') of the circumscribed rectangle of the autonomous vehicle on the target bend when the autonomous vehicle travels to the target location of the target bend. obtaining an occupancy width of an autonomous vehicle on a target bend when the autonomous vehicle drives on the target bend; detecting location information of an obstacle on the target bend; and controlling a driving route of the autonomous vehicle on the target bend based on the occupancy width and the location information of the obstacle; wherein obtaining the occupancy width of the autonomous vehicle comprises: obtaining a circumscribed rectangle size of the autonomous vehicle, wherein the circumscribed rectangle size comprises a maximum vehicle width and a maximum vehicle length of the autonomous vehicle; obtaining a curvature of the target bend; and calculating an occupancy width of the autonomous vehicle at a target point (A; A') when the autonomous vehicle travels to a target location based on the curvature of the target bend at the target location and the circumscribed rectangle size of the autonomous vehicle by adopting a geometric algorithm, wherein, the target point (A; A') is a projection point of a corner point (F; F') of the circumscribed rectangle of the autonomous vehicle on the target bend when the autonomous vehicle travels to the target location of the target bend. obtaining a circumscribed rectangle size of the autonomous vehicle, wherein the circumscribed rectangle size comprises a maximum vehicle width and a maximum vehicle length of the autonomous vehicle; obtaining a curvature of the target bend; and calculating an occupancy width of the autonomous vehicle at a target point (A; A') when the autonomous vehicle travels to a target location based on the curvature of the target bend at the target location and the circumscribed rectangle size of the autonomous vehicle by adopting a geometric algorithm, wherein, the target point (A; A') is a projection point of a corner point (F; F') of the circumscribed rectangle of the autonomous vehicle on the target bend when the autonomous vehicle travels to the target location of the target bend. <EOS>