煤炭工程 ›› 2015, Vol. 47 ›› Issue (5): 14-17.doi: 10.11799/ce201505006

• 设计技术 • 上一篇    下一篇

ZigBee矿用便携式自组网语音对讲系统的设计

贺凯,孟国营,张妙恬,刘跃   

  1. 中国矿业大学(北京)
  • 收稿日期:2014-09-16 修回日期:2015-01-15 出版日期:2015-05-11 发布日期:2015-05-20
  • 通讯作者: 贺凯 E-mail:hekai21988@163.com

Design of ZigBee Portable Ad Hoc Network Voice Communication System For Mining Applications

  • Received:2014-09-16 Revised:2015-01-15 Online:2015-05-11 Published:2015-05-20

摘要: 受井下临时巷道、工作面等区域的特殊环境及复杂性影响,传统的通讯方式难以满足要求。在IEEE802.15.4协议的基础上,利用ZigBee技术低功耗、时延小、体积小、灵活性强等优点,提出了一种便携式自组网语音对讲系统的设计方案,从硬件和软件设计的角度上介绍了该系统的工作原理,并进行了现场实验。结果证明,所设计的系统能够满足井下临时巷道施工和紧急救援的要求。

关键词: 语音对讲系统, ZigBee, IEEE802.15.4, 自组网

Abstract: Due to the special condition and complexity of the areas such as underground temporary roadway and the coal face, traditional communication methods cannot meet the requirements. Based on IEEE 802.15.4 protocol, this paper proposed the design proposal for one type of portable ad hoc network voice communication system by taking advantages of ZigBee technology, including low power consumption, short time-delay, small volume, strong flexibility and so on. Besides, principle of operation for the proposed system was introduced and field experiments were conducted. The results showed that the designed system can meet the requirements for underground temporary roadway construction and emergency rescue.

Key words: ZigBee, IEEE802.15.4, ad hoc network

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