Design and Development of a Smart Helmet for Industrial Safety Monitoring and Data Analysis
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Date
2025
Authors
Journal Title
Journal ISSN
Volume Title
Publisher
university of ghardaia
Abstract
Thisworkpresentsthedesignanddevelopmentofasmartindustrialsafetyhelmet,
awearablesystemthatenablesreal-timewirelessvoicecommunicationbetween
workersinnoisyindustrialenvironments.Thehelmetcapturestheworker’svoice,
transmitsitoveralocalwirelessnetworktootherhelmets,andusesanaudiobuffer
toensuresmoothandintelligibleplayback.Acentralserverroutestheaudio
streams,recordseachworksession,andautomaticallyconvertsspeechintotextto
generatestructuredshiftreports.Thehelmetalsoprovidesanindependent
emergencychannelthatsendsadistresssignalwiththeworker’sapproximate
locationoveraseparatelongrangeradiolink,fullydecoupledfromthemainvoice
communicationchannel.Experimentaltestsshowanoverallmouth-to-eardelay
below150ms,confirmingthepracticalviabilityoftheproposedsystemforsafety
communicationandmonitoringinmodernindustrialenvironments.
Description
Specialty : Automation and systems
KHATTARA Abdelouahab/Supervisor
Keywords
Smart helmet, Industrial safety, Wireless communication, Speech recognition, EmerGency localisation.