System and Apparatus for Managing Safety of Construction Site

摘要

The present invention relates to a field safety management system and device, a portable device comprising a first body and a second body that can be connected to and separated from the first body, and a structure transmitted from the portable device by separating the first body and the second body at least one electronic device for receiving the request signal and a management device for displaying the current location on map data of the site by checking the current location including the altitude based on the rescue request signal received from the at least one electronic device; It can also be applied to the embodiment.