Development of an amplified telephone system for mine-used belt conveyor

Development of an amplified telephone system for mine-used belt conveyor

In view of problem that voice alarm sound ca't broadcast along belt of existing monitoring system of mine-used belt conveyor, an amplified telephone system for mine-used belt conveyor was developed.The system has functions of voice alarm, half-duplex communication and dot calls and contact, and...

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Bibliographic Details
Main Authors: LI Hongwei, QU Bingni, LI Lu, SONG Jiancheng
Format: Article
Language:zho
Published: Editorial Department of Industry and Mine Automation 2017-01-01
Series:Gong-kuang zidonghua
Subjects:
belt conveyor
amplified telephone
voice alarm
half-duplex communication
dot contact
charging and discharging management of battery packs
Online Access:http://www.gkzdh.cn/article/doi/10.13272/j.issn.1671-251x.2017.01.005

Internet

http://www.gkzdh.cn/article/doi/10.13272/j.issn.1671-251x.2017.01.005

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