公开(公告)号：US20210108943A1

公开(公告)日：2021-04-15

申请号：US17130209

申请日：2020-12-22

Applicant: BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.

Inventor： Jiaqi LIANG ,  Gao YU ,  Gaifan LI

IPC: G01C21/00

Abstract: The present application provides a map data updating method, an apparatus, a system and a storage medium. The method includes: determining a road section identifier of a road section to be updated in a map; sending data collection instruction information to an unmanned vehicle, where the data collection instruction information includes: the road section identifier, and a current number of collection times of the road section corresponding to the road section identifier; receiving road section information which is sent by the unmanned vehicle and which corresponds to the road section identifier; acquiring a road section updated map according to the road section information; sending the road section updated map to the unmanned vehicle.

公开(公告)号：US20210101622A1

公开(公告)日：2021-04-08

申请号：US17124537

申请日：2020-12-17

Applicant: BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.

Inventor： Gao YU ,  Jingjing XUE ,  Gaifan LI ,  Donghui SHEN ,  Tong WU ,  Jiaqi LIANG

IPC: B60W60/00 ,  B60W50/08 ,  B60W50/14 ,  B60W40/02

Abstract: Embodiments of the present disclosure provide a method for processing vehicle driving mode switching, a vehicle and a server. The method includes: determining (S103) a target switching reason upon detecting that a driving mode of a vehicle is switched from unmanned driving to manned driving; acquiring (S104) status information and/or traveling environment information of the vehicle corresponding to the target switching reason; and sending the status information and/or the traveling environment information, and the target switching reason to a server, to enable the server to analyze the target switching reason, and improve the automatic driving system continuously according to the analysis result.