基于云边端架构的集成供液控制系统设计
Design of integrated liquid supply control system based on cloud-edge-end architecture
刘波1
作者信息
- 1. 北京天玛智控科技股份有限公司,北京 101399
- 折叠
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.
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,to deal with low degree of autonomous decision-making in current liquid supply control system,which could not meet the increasing demand for data communication capabilities.Field industrial bus and industrial Ethernet composite communication technology were used to enhance the data communication ability.Cloud-edge-end architecture was 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 was optimized by the frequency conversion-unloading linkage control algorithm and the step unloading algorithm of pump station group.The overall system architecture,hardware design scheme and software design scheme were introduced,and the underground industrial test was carried out.The research results showed that,the system was able to improve the communication bandwidth to meet the needs of use,the design structure was reasonable,the pressure fluctuation range was reduced,and the intelligent development of integrated liquid supply system of fully mechanized mining face in coal mine was promoted.
关键词
双总线通讯/云-边-端架构/自主决策/集成供液Key words
dual bus communication/cloud-edge-end architecture/independent decision-making/integrated liquid supply引用本文复制引用
基金项目
山东省重大科技创新工程项目(2020CXGC011501)
出版年
2024
NETL
NSTL
万方数据