Samsung C&t Corporation

Euntack Lee

Mungi Kang

Seonkyung Chu

Taeha Park

Soonjin Hong

Kwangku Do

Jiyong Yu

Inhyuck Choi

Dongkeun Kim

In accordance with the present invention, there is provided a workplace safety management system including: a plurality of node units () installed in a workplace area (); a local server () that is movable and is connected to a management server () by wireless communication; and a tag () attached to a worker, in which the node unit () and the local server () is connected through a network system (), the network system () includes: a long-range network () connecting the node unit () to the local server (); and a mesh network () connecting the plurality of node unitsto each other, and the mesh network () connects the node unit () to the local server ().

IoT-based local monitoring workplace safety management system and workplace safety management method using same

Growing community of inventors

Seoul, South Korea

Euntack Lee