Methods, systems, and apparatuses for ensuring safety of a worker are disclosed. The system includes a first fastener configured to secure two or more ends of a harness around the user, a first sensor unit attached to the first fastener, the first sensor unit configured to generate a first signal when the first fastener is in a locked position, a tether attached to a portion of the harness, the tether configured to tether the user to a stationary or movable object, and a second fastener attached to one end of the tether, the second fastener configured to secure the one end of the tether to the stationary or movable object, a second sensor unit attached to the second fastener, the second sensor unit configured to generate a second signal when the second fastener is in a locked position, and a controller unit wirelessly connected to the first sensor unit and the second sensor unit, the controller unit configured to generate a third signal when the first or the second signal is not received by the controller unit within a predetermined period of time.
Systems, methods, and apparatuses for ensuring worker safety
2022-02-15
Patent
Elektronische Ressource
Englisch
IPC: | A62B DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING , Vorrichtungen, Geräte oder Verfahren zur Lebensrettung / A44B Knöpfe, Nadeln, Schnallen, Reißverschlüsse oder dgl. , BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES , Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze |