Patent ID: 11859998
Assignee: BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 0:
1. A map data updating method, comprising:
receiving road information reported by an electronic device, wherein the road information is road information broadcast to the electronic device by a roadside unit (RSU);
determining at least one sequence according to the road information, wherein road information belonging to the same sequence in the at least one sequence has the same type and occurrence location;
inputting road information contained in each sequence in the at least one sequence into a pre-trained neural network model to obtain a recognition result of a corresponding sequence, wherein the recognition result is used to indicate whether the road information belonging to the corresponding sequence is valid, and when the road information belonging to the corresponding sequence is valid, the road information belonging to the corresponding sequence is real road information; and
updating map data by utilizing the road information belonging to the corresponding sequence if the road information belonging to the corresponding sequence is valid.