Samsung Electronics Co., Ltd.

Yonsei University

Ho-jung Cha

Seung-Woo Lee

Kyoung-woo Lee

Seong-Il Hahm

Jong-hoon Shin

Seung-hak Yu

Soo-hwan Kim

Yo-han Ko

Hyun-choong Kim

Disclosed is a system for recognizing a user location using sensor-based activity recognition. The system includes a mobile device which includes a sensor module configured to sense information about at least one of a user state and surrounding environments, a first processor configured to extract activity information based on the sensed information, and a first communication module configured to transmit the extracted activity information; and a user terminal device which includes a second communication module configured to receive the activity information from the first communication module, and a processor configured to determine a user location in a user space corresponding to a user activity based on the received activity information. By determining a user's location in a user space corresponding to a user activity, it is possible to control electronic devices corresponding to the user activity or provide a service of monitoring activities of the old and weak and the child.

User terminal device and method for recognizing user'S location using sensor-based behavior recognition

Growing community of inventors

Seoul, South Korea

Ho-jung Cha