摘要
井下语音通信是煤矿安全系统的组成部分,随着电子通讯技术的发展,已陆续推出几代产品。无线自组织网络技术的自我配置、多跳式无线接力联接、不需要基础通信设施、低功耗和较低的成本等特性正好适应井下无线通信的特点,同时能够增加调度功能,这是传统无线通信系统所不具备的。
This article outlines the status of coal mine communications and technology background,briefly introduces the design principle and system structure of a wireless voice communication which is extended based on KJ322 moving target management system.Underground coal mine voice communication is an integral part in the six safety systems,along with the development of electronic communication technology,several generations of products has been launched.The features of Ad Hoc Wireless Networks technology such as self-configuring,multihop wireless connection,no basic communication facilities,low power consumption and low cost properties are just adapted to the characteristics of underground wireless communication,while providing increased scheduling function,for which the traditional wireless communication systems do not have.
出处
《山西电子技术》
2011年第3期59-60,共2页
Shanxi Electronic Technology
关键词
无线自组网
语音通信系统
手持机
通信协议
Ad Hoc wireless networks
voice communications systems
handhelds
communication protocol