[1]孙军红 １,谢云鹏 ２,李铁梅 １,等.基于射频通信的液力耦合器多点监测系统的研究[J].机械与电子,2021,(09):41-46.
　SUN Junhong,XIE Yunpeng,LI Tiemei,et al.Research on Hydraulic Coupler Multipoint Monitoring System Based on RFC ommunication[J].Machinery & Electronics,2021,(09):41-46.
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基于射频通信的液力耦合器多点监测系统的研究()
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机械与电子[ISSN:1001-2257/CN:52-1052/TH]

卷:
期数:
2021年09期
页码:
41-46
栏目:
自动控制与检测
出版日期:
2021-09-24

文章信息/Info

Title:
Research on Hydraulic Coupler Multipoint Monitoring System Based on RFC ommunication
文章编号:
１００１-２２５７ ( ２０２１ ) ０９-００４１-０６
作者:
孙军红 １ ; 谢云鹏 ２ ; 李铁梅 １ ; 张 帆 ２
１． 湖南中特液力传动机械有限公司,湖南 益阳 ４１３０００ ; ２． 湖南大学电气与信息工程学院,湖南 长沙 ４１００８２
Author(s):
SUN Junhong１ ; XIE Yunpeng２ ; LI Tiemei１ ; ZHANG Fan２
(１．Hunan Zhongte Hydraulic Rotary Transmission MachineCo．, Ltd．, Yiyang ４１３０００ , China ;
２． School of Electrical and Information Engineering , Hunan University , Changsha ４１００８２ , China )
关键词:
液力耦合器; 状态监测; 装置设计; 射频通信
Keywords:
hydraulic coupler ;  state monitoring ;  device design ;  RF communication
分类号:
TP２７７ ; TP２１２
文献标志码:
A
摘要:
为了实现对液力耦合器机组的多点实时监控、组网传输并及时报警,设计了一种基于射频通信的液力耦合器多点温度、压力监测系统.该方案可实现现场单台接收设备同时采集并上传多台液力耦合器的状态参数,利用 LoRa 通信实现局域组网,配合相关通信协议实现高效组网、便捷监测的效果.并针对传感器设计与厂区局域网建立方面涉及到的射频传输、天线设计、组网建立、实时监控等难点重点进行方案分析,并进行必要的实验测试.测试结果表明:传感器信号质量高,传输数据稳定;LoRa 通信组网传输信号稳定、范围广,基本可满足现场使用需求.
Abstract:
A multi-point temperature and pressure monitoring system of hydraulic coupler based on RF communication is designed in order to realize multi-point real-time monitoring , networking and timely alarm．The scheme can collect and upload the state parameters of several hydraulic couplers at the same time by a single receiving device , realize local area networking by LoRa communication , and realize efficient networking and convenient monitoring by cooperating with related communication protocols．The design of RF transmission , antenna design , networking , real-time monitoring and so on , which are involved in sensor design and local area network establishment , are analyzed and solved．The test results show that the sensor signal quality is high , the transmission data is stable , and the LoRa communication network has stable signal and wide range , which can basically meet the field use requirements．

参考文献/References:

[１] 黄宝静 ． 液力耦合器故障分析[ J ] ． 冶金动力, ２００８ ( ６ ):８３-８５．

[２] 梁建峰 ． 液力耦合器在输送带过载保护的应用[ J ] ． 山西冶金,２０１９ , ４２ ( ５ ): １２８-１２９ , １３８．
[３] 刘林,蔡红卫,刘谦 ． 大型旋转设备状态监测系统的探讨[ J ] ． 化工进展, ２００４ ( ４ ): ４２８-４３１．
[４] 乔红兵,何成亮,焦智,等 ． 刮板输送机液力耦合器组控制系统设计研究[ J ] ． 煤炭工程, ２０１７ , ４９ ( ８ ): １５２-１５４．
[５] 郭鹏奎 ． 刮板输送机故障在线监测系统研究与应用[ J ] ．山西能源学院学报,２０１７ , ３０ ( ２ ): ４５-４６．
[６] 李广良 ． 液力耦合器高温故障分析与排除[ J ] ． 中国新技术新产品,２０１６ ( １７ ): ５８-５９．
[７] 李延斌,李文龙,朱兴平 ． 浅究调速型液力耦合器常见故障及解决措施[ J ] ． 黑龙江科技信息, ２０１５ ( ３３ ): １．
[８] 罗斐翔 ． 无线数据链系统空中应答技术研究与实现[ D ] ． 北京:北方工业大学,２０１５．
[９] 蔡力峰 ．PCB 天线的分析及应用设计[ J ] ． 电脑与电信,２０１３ ( ７ ): ５４-５６．
[１０] 于良波 ． 基于 LoRa 的无线传感器通信系统设计与实现[ D ] ． 重庆:重庆邮电大学,２０２０．

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备注/Memo

备注/Memo:
收稿日期: ２０２１-０５-３１
基金项目:湖南省自然科学基金项目( ２０２０JJ４２２２ )
作者简介:孙军红 ( １９７１－ ),男,湖南益阳人,中级工程师,研究方向为液力传动设备的研发与生产管理;谢云鹏 ( １９９６－ ),男,河南焦作人,硕士研究生,研究方向为嵌入式开发与应用,通信作者.
更新日期/Last Update: 2021-09-28