消息中间件技术在煤矿井下通信系统中的应用

针对矿井TD-SCDMA通信系统易受环境影响而发生传输数据丢失或错误的问题,提出将消息中间件技术引入煤矿井下通信系统的方案,介绍了通信系统的4层架构,重点阐述了消息中间件技术在煤矿井下通信系统中的应用实现。消息中间件为通信系统各层之间提供同步和异步连接,通过使用"确保信息传输"技术、消息解析与过滤技术、异常处理技术以及Hibernate技术,实现了数据在传输过程中不丢、不错、不漏。测试结果表明,引入消息中间件技术后,煤矿井下通信系统的数据处理速度有了很大提高,出错率明显降低。

Application of message middleware technology in coal mine communication system

For problem that transmission data in TD-SCDMA communication system of coal mine easily loss or change influenced by environmental factor,the paper proposed a scheme of using message middleware technology in coal mine communication system,introduced four-layer architecture of the communication system,and described realization of the message middleware technology used in the coal mine communication system.The message middleware provides both synchronous and asynchronous connections between layers of the communication system,and achieves status that data does not loss,not change and not leak during transmission by use of ensuring information transmission technology,message parsing and filtering technology,exception handling technology and Hibernate technology.The testing result showed that the message middleware technology increases data processing speed of the coal mine communication system and reduces error rate of the data.