摘要
煤炭生产主要为地下作业,其环境恶劣,要求通信及时准确,又不能使用高频无线通信系统,因此急需一个专用通信系统,以保证其安全生产.为此,介绍了基于N iosⅡ处理器和μC/OS-Ⅱ嵌入式操作系统的煤矿安全通信系统的实现方法;具体说明了系统的基本原理、系统总体设计、硬件结构设计和用户自定义模块设计,以及通信主控制程序处理流程和实现方法.结果表明:采用N iosⅡ处理器既保证了通信的可靠性、音质清晰,又简化了系统规模,使系统可以及时升级更新.
Coal production is mostly underground and in ban condition, so correspondence oblige in season nicety, again out of commission high frequency wireless communication system, thus it exacts an appropriative communication system to ansure the work＇ s safety. The authors mostly introduce the implement method of a communication system for coal mine security based on the Nios Ⅱ processor and the μC/OS- Ⅱ embedded operation system ; and specifically delineat the systemic rationale, the overall design, the hardware structure design and the user defined logic interface, and master program＇ s implementation method. The result indicates that the usage of the Nios Ⅱ processor ensures the communication reliability and makes the system simple and easy to be upgraded in time.
出处
《重庆大学学报（自然科学版）》
EI
CAS
CSCD
北大核心
2006年第11期89-91,共3页
Journal of Chongqing University
