公开(公告)号：US20200242115A1

公开(公告)日：2020-07-30

申请号：US16690383

申请日：2019-11-21

Applicant: Korea Electronics Technology Institute

Inventor： Hyosub CHOI ,  Jeonghoon KANG ,  Jaejin KO ,  Changwoo KIM

IPC: G06F16/2458 ,  G06F9/38 ,  G06F9/50 ,  H04W4/44

Abstract: The present disclosure provides a connected car big data acquisition device, and connected car big data collecting system and method using the device. A connected car big data acquisition device includes: an interface configured to communicate with a device associated with a data production layer and a device associated with a service using layer; a storage configured to store data; and a controller configured to generate preprocessed data based on raw data related to connected cars received from a device associated with a data production layer through a preprocessing process using an integrated platform and to control the preprocessed data to be stored in the storage based on a memory availability ratio of the storage.