高并发煤矿安全监控数据采集系统的设计

Design of Data Acquisition System for High Concurrent Coal Mine Safety Monitoring

为了提高煤矿安全监控系统数据处理的并发性、实时性,增强大数据的处理能力,保障系统的稳定可靠运行,采用无主(多主)式的数据传输模式,结合多线程、消息队列、批量更新等编程技术,构建了高性能、高并发的数据采集系统。详细介绍了数据采集系统的核心设计,并进行了系统模拟测试。结果表明,该系统能够很好的解决系统巡检周期长、数据实时性低等问题。同时也满足了国家《煤矿安全监控系统升级改造技术方案》的要求。

In order to improve the concurrency and real-time of the data processing of coal mine safety monitoring system,enhance the processing power of big data, ensure stable and reliable operation of the system, the data acquisition system with high performance and high concurrent is constructed by using the data transmission mode without master（multi-master） mode,combining with multi-threading, message queuing, batch updating and other programming techniques. The core design of the data acquisition system is introduced in detail, and the system simulation test is carried out. The results show that the system can solve the problems of long inspection cycle and low real time of data. At the same time, it also meets the requirements of the national upgrading and upgrading of coal mine safety monitoring and control system.