Selective local dynamic map construction based on MEC architecture

2nd International Symposium on Application of Materials Science and Energy Materials

材料科学;能源学

Fan, Yunqiang^1 ; Wang, Xinhong^1 ; Liu, Fuqiang^1 ; Wang, Ping^1 ; Zou, Qingquan^2 ; Xiao, Xiao^2

School of Tongji University, Shanghai, China^1

SAIC Motor, Shanghai, China^2

关键词: Construction method;    Data redundancy;    Data volume;    Local dynamics;    Number of vehicles;    Reducing systems;    System delay;    Vehicle simulation;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/490/6/062065/pdf
DOI  :  10.1088/1757-899X/490/6/062065

学科分类：材料科学（综合）

来源: IOP

【 摘 要 】

In view of the rapid increase of data volume in large-scale intelligent connected vehicle scene, this paper proposes a local dynamic map (LDM) construction method based on the mobile edge computing (MEC) architecture. On this basis, we select key nodes from a large number of vehicles to upload data, reducing system computing pressure, data redundancy and system delay. Moreover, the intelligent connected vehicle simulation tool is used to simulate the intersection with large numbers of intelligent connected vehicles, to verify the advantages of the selective local dynamic map construction method.