基于云边端架构的集成供液控制系统设计

doi:10. 11799/ ce202406006

摘要/Abstract

摘要：

为了满足煤矿井下智能化集成供液发展需求，针对现有供液控制系统数据处理及工作协同能力不足、自主决策程度较低等问题，设计了基于云边端架构协同工作的集成供液控制系统。该系统采用现场工业总线与工业以太网复合通讯技术解决现有供液控制系统数据通信能力不足问题；采用云-边-端架构实现降低数据传输延迟、节省中心计算处理单元的资源；通过变频-卸荷联动控制算法、泵站群组阶梯卸荷算法优化系统压力流量控制。文章介绍了系统整体架构、硬件设计方案、软件设计方案, 完成了井下工业性试验。试验结果表明：该系统提升通讯带宽满足使用需求，设计架构合理，压力波动范围减小，促进了煤矿井下综采工作面集成供液系统智能化发展。

关键词: 双总线通讯 , 云-边-端架构 , 自主决策 , 集成供液

Abstract:

In order to meet the development needs of intelligent integrated liquid supply in underground coal mines, an integrated liquid supply control system based on cloud-edge-end architecture was designed, aiming at the problems that the existing liquid supply control system could not meet the increasing demand for data communication capabilities, insufficient data processing and work coordination capabilities, and low degree of autonomous decision-making. The system uses the field industrial bus and industrial Ethernet composite communication technology to solve the problem of insufficient data communication ability of the existing liquid supply control system. Cloud-edge-end architecture is adopted to reduce the data transmission delay and save the resources of the central computing unit. The control effect of pressure flow of the system is optimized by the frequency conversion-unloading linkage control algorithm and the step unloading algorithm of pump station group. This paper introduces the overall system architecture, hardware design scheme and software design scheme, and completes the underground industrial test. The research results show that the system can improve the communication bandwidth to meet the needs of use, the design structure is reasonable, the pressure fluctuation range is reduced, and the intelligent development of integrated liquid supply system of fully mechanized mining face in coal mine is promoted.

中图分类号:

TD63⁺ 2

刘波. 基于云边端架构的集成供液控制系统设计[J]. 煤炭工程, 2024, 56(6): 35-41.

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