公开(公告)号：US20210325203A1

公开(公告)日：2021-10-21

申请号：US16958650

申请日：2019-11-07

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

Inventor： Yue Wang ,  Zelin Wu ,  Jingjing Xue ,  Yingnan Liu ,  Wenlong Rao ,  Wei Gong

IPC: G01C21/36 ,  G01C21/32

Abstract: Embodiments of the present disclosure provides a high-precision map-based human-machine interaction method and apparatus. A specific embodiment of the method includes: acquiring a pre-generated high-precision map; analyzing, in response to receiving an information addition request, the information addition request; and adding additional information indicated by the information addition request to the pre-generated high-precision map to generate an updated high-precision map.