公开(公告)号：US20230228593A1

公开(公告)日：2023-07-20

申请号：US18124046

申请日：2023-03-21

Applicant: SUTENG INNOVATION TECHNOLOGY CO., LTD.

Inventor： Jiajun MOU

IPC: G01C21/00 ,  G01C21/32

CPC classification number: G01C21/3841 ,  G01C21/32 ,  G01C21/3848

Abstract: A method, a device and a system for perceiving a multi-site roadbed network are provided. The method includes: constructing a global grid map of the roadbed network that is marked with a position of the system for perceiving at least two roadbed base stations and a perceived range of the system; receiving the detected target list transmitted by each of the systems for perceiving at least two roadbed base stations, where the detected target list is the set of the preset detected targets; according to the position of each system for perceiving the roadbed base station, indexing into the global grid map the detected target list transmitted by each system for perceiving the roadbed base station to generate a global tracking list; and tracking the preset detected target in the detected target list transmitted by the system for perceiving the roadbed base station according to the global tracking list.