| 煤矿数字通信系统设计 |
| |
| 引用本文： | 侯长博,王加加.煤矿数字通信系统设计[J].电子科技,2013,26(12):40-43. |
| |
| 作者姓名： | 侯长博 王加加 |
| |
| 作者单位： | (西安电子科技大学 电子工程学院,陕西 西安 710071) |
| |
| 摘 要： | 针对煤矿井下安全,提供了一种数字语音通信解决方案。该方案采用MBE压缩技术实现语音数据的压缩,并使用了STM32F107作为主控芯片,用主控芯片自带的CAN总线控制器实现远距离实时语音传输。文中介绍了该系统的软硬件设计,经测试,该系统在实际环境中具有良好的稳定性和实时性。
|
| 关 键 词： | STM32 CAN总线 MBE压缩技术 语音传输 |
Design of a Mine Digital Communication System |
| |
| HOU Changbo,WANG Jiajia.Design of a Mine Digital Communication System[J].Electronic Science and Technology,2013,26(12):40-43. |
| |
| Authors: | HOU Changbo WANG Jiajia |
| |
| Affiliation: | (School of Electronic Engineering,Xidian University,Xi'an 710071,China) |
| |
| Abstract: | A solution to digital voice communication is presented for coal mine safety. The MBE compression technology is used to compress the voice data, and the STM32F107 is adopted as the main control chip for real-time long-distance voice transmission base on the built-in CAN bus controller. The design of system hardware and software design is given. Tests in practical environment show that our design has good stability and real-time performance. |
| |
| Keywords: | STM32 CAN bus MBE compression technology voice transmission |
| 本文献已被 CNKI 维普 等数据库收录！ |
| 点击此处可从《电子科技》浏览原始摘要信息 |
|
点击此处可从《电子科技》下载全文 |
|
