[0001] The present invention relates to a workplace safety management system using UWB, each of which is attached to a work vehicle (v), and it is provided with an ID code thereof and has one or two UWB communication modules, (UWB) communication module, wherein each of the at least one of the plurality of UWB communication modules comprises at least one of a work tag (VT) and a vehicle tag (VT) PT (Pedestrian Tag) 120,Each of which is a distance between the vehicle tag 110 and the roadway worker tag 120 via UWB communication, and when the road is located within a predetermined radius thereof, it corresponds to the vehicle tag 110 and the roadway worker tag 120 ) Is an access alert, and issues an alarm. [0002] The present invention relates to a safety management system (100) using a UWB.;
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