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Results 1 - 10 of 10
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5/9/2019 - Training materialsSection 3 of the OMSHR advanced tutorial on wireless communication and electronic tracking covering electronic tracking systems performance.
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7/19/2016 - Contracts and cooperative agreementsA contract to evaluate the feasibility and utility of recent advances in personal navigation in a realistic mining setting. The project will conduct a field test in a realistic setting using existing equipment that has been adapted to the application.
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7/18/2016 - Contracts and cooperative agreementsA contract to complete a beta test installation of the contractor’s inertial sensor tracking and communication system in a working mine and demonstrate the accuracy, communication capability, and suitability for use in a working coal mine.
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7/16/2016 - Contracts and cooperative agreementsA contract to assess four types of existing technology that can be applied to seals in a nondestructive manner under experimental conditions, including radio frequency sensing, ultrasonic sensing, ground penetrating radar, and tracer gas methods.
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5/1/2016 - Peer reviewed journal articlesThis article by NIOSH discusses a new, simple radio frequency RF testing system that can be conveniently built and used for measuring radio propagation in tunnels.
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3/1/2016 - Peer reviewed journal articlesThis article from NIOSH reports measurement results for radio frequency RF propagation around 90-degree corners in tunnels and underground mines, for vertically, horizontally, and longitudinally polarized signals.
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9/1/2011 - Technology NewsPossible benefits of the use of reverse RFID for personnel tracking are: improvements in accuracy, the ability to interface to a variety of mine communications infrastructures, better system survivability, and easier installation and maintenance.
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2/1/2001 - Reports of InvestigationsThis report summarizes ongoing research aimed at evaluating collision warning systems for surface mining dump trucks.
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Application of Radio-Frequency Identification Systems to Collision Avoidance in Metal/Nonmetal Mines1/1/2001 - Peer reviewed journal articlesNew developments in radio frequency identification (RFID) systems show promise for reducing the number of collisions in mines. This paper describes tests conducted on off-the-shelf RFID systems and the subsequent development of a custom RFID system.
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5/1/2000 - Reports of InvestigationsResearchers at NIOSH tested a number of commercially available and experimental sensors that monitor obstacles in a vehicle's blind spots.
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Content source: National Institute for Occupational Safety and Health, Mining Program