公开(公告)号：US20240221499A1

公开(公告)日：2024-07-04

申请号：US18602628

申请日：2024-03-12

Applicant: Huawei Technologies Co., Ltd.

Inventor： Tianze Li ,  Yan Wang ,  Junqiang Tian

IPC: G08G1/01 ,  G08G1/16 ,  H04W4/44

CPC classification number: G08G1/0125 ,  G08G1/0112 ,  G08G1/167 ,  H04W4/44

Abstract: A method for obtaining traffic information may be applied to an on-board unit. The method may include: receiving vehicle-to-everything (V2X) information, where the V2X information indicates a first group of lane identifiers and traffic information corresponding to each lane identifier in the first group of lane identifiers, and the first group of lane identifiers includes a first lane identifier; obtaining map information, where the map information indicates that a second lane identifier on a map and the first lane identifier correspond to a same lane; determining that a vehicle is on the lane corresponding to the second lane identifier; determining, based on the map information, that the vehicle is on the lane corresponding to the first lane identifier; and extracting traffic information corresponding to the first lane identifier from the V2X information.