Development of hierarchical monitoring system of operating state of hydraulic support
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摘要: 针对现有液压支架状态监测系统参数监测集中程度低，不能同时为就地控制和集中控制提供实时数据的问题，研制了一种基于RS485通信网络的液压支架运行状态分级监测系统。该系统通过支架控制器实时采集各个传感器的运行参数，通过架间RS485通信将运行参数传输至工作面相邻支架控制器，为就地控制提供实时数据；同时，通过RS485通信将运行参数传输至端头控制器和集控计算机，为集中控制提供实时数据依据。井下工业性试验结果表明，该系统可实现液压支架运行参数的连续采集、实时上传、集中管理等功能，满足井下实际生产的需要。Abstract: In view of problem that current condition monitoring system of hydraulic supports has low concentration degree of parameters monitoring and cannot provide real-time data for local and centralized control at the same time, a hierarchical monitoring system of operating state of hydraulic support based on RS485 communication network was developed. The system adopts support controller to gather running parameters of each sensor in real-timely and send the operation parameters to adjacent support controller on working face through the RS485 communication , so as to provide real-time data for local control; At the same time, the system uses the RS485 communication to send the operation parameters to end controller and centralized control computer, so as to provide real-time data basis for centralized control. The results of underground industrial test show that the system can realize functions of continuous acquisition, real-time uploading and centralized management of hydraulic support operating parameters, meets the needs of mine actual production.
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期刊类型引用(3)
1. 吴桐，魏文艳，杜新远，王春喜. 电液控制系统应用软件的自动化测试系统研究. 煤炭工程. 2023(05): 141-146 . 
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2. 张晓海，田慕琴，张敏龙，宋建成，许春雨，聂鸿霖，杨永锴. 智能工作面液压支架电液控制系统端头控制器设计. 工矿自动化. 2023(08): 30-36 . 本站查看
3. 张德生，魏训涛，卞冀，文治国，李丁一，杜尚宇. 液压支架支护状态分类及感知原理研究. 工矿自动化. 2020(08): 32-37 . 本站查看
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