公开(公告)号：US20240071222A1

公开(公告)日：2024-02-29

申请号：US18503538

申请日：2023-11-07

Applicant: Beijing Baidu Netcom Science Technology Co., Ltd.

Inventor： Qian SUN ,  Le ZHANG ,  Jingbo ZHOU ,  Hui XIONG ,  Weijia ZHANG ,  Huan YU ,  Yu MEI ,  Weicen LING

IPC: G08G1/0967 ,  G06N20/00 ,  G08G1/081

CPC classification number: G08G1/096725 ,  G06N20/00 ,  G08G1/081 ,  G08G1/096766 ,  B60W60/001

Abstract: A method for controlling a traffic light, a method and apparatus for navigating an unmanned vehicle and a method and apparatus for training a model are provided. An implementation comprises: generating a reinforced traffic light state parameter according to vehicle state representation information of an unmanned vehicle currently contained in a preset area of a target traffic light and a current traffic light state parameter of the target traffic light; and generating a traffic light control action according to the reinforced traffic light state parameter; where the reinforced traffic light state parameter is used to cause an unmanned vehicle navigation end to generate a reinforced vehicle state parameter according to a reinforced traffic light state and a current vehicle state parameter of a target unmanned vehicle, and generate an unmanned vehicle navigation action according to the reinforced vehicle state parameter.