Development of a Visual Display System for Paging Mine Personnel.
Authors
Trombly-JE; O'Brien-PF; Rothery-JL
Source
NTIS: PB/266-074 Available for Reference At Bureau Libraries :65 pages
Abstract
System objectives and design criteria for an in-mine visual personnel paging system are discussed. Display technologies are evaluated and trade-offs leading to display selection are described. The prototype dispatcher's console, battery/receiver box, and visual display assemblies are functionally described. The report includes circuit descriptions, schematics, parts lists, and equipment cabinet drawings for the three assemblies. The report concludes with an estimate of the manufacturing cost for each assembly.
Document Type
CP; Final Contract Report;
NTIS Accession No.
PB-266074
Source Name
NTIS: PB/266-074 Available for Reference At Bureau Libraries
Performing Organization
A. D. Little, Inc.
