基于LED的天然气加工工艺流程模拟监控系统设计

发布时间：2018-06-24 20:58

本文选题：天然气 + LED模拟屏　；参考：《东北石油大学》2017年硕士论文

【摘要】：为实现油田的全面精细化管理,建设“数字化智能化工厂”,本文以大庆天然气分公司油气加工某大队天然气加工工艺为背景,以单片机为核心部件,利用VC编程,通过软硬件设计,形象逼真地用LED灯带模拟出天然气生产的工艺流程,并且对生产现场的设备参数进行实时显示,准确反映天然气生产站上生产设备运行情况。具体工作如下:1、基于LED模拟屏技术及参数实时显示的技术背景,结合系统的功能需求及技术指标,设计了天然气加工工艺流程模拟监控系统的总体方案。2、开发了基于控制器T-1000S并结合WS2811专用LED驱动芯片的全彩LED驱动电路。设计了各模块控制电路、参数显示电路、电平信号转换电路及无线通信模块电路。3、基于上位机LedEdit平台,编制全彩LED灯光效果编排上位机软件、总控制系统下位机软件、参数实时显示上位机软件、参数显示下位机软件。主要实现七大LED灯带模块的灯光效果,电源的上电管理,各单独模块的文件切换,实时数据的格式转换及发送,最后显示到五位数码管上。4、对系统的各个部分进行了测试,结果表明,本系统达到设计要求。
[Abstract]:In order to realize the comprehensive fine management of the oil field and build the "digital intelligent factory", this paper takes the natural gas processing technology of Daqing Natural Gas Company as the background, takes the single chip computer as the core component, and makes use of VC programming. Through the design of software and hardware, the process flow of natural gas production is simulated vividly by LED lamp belt, and the equipment parameters of the production site are displayed in real time, which accurately reflects the running situation of production equipment on the natural gas production station. The specific work is as follows: 1. Based on the technical background of LED analog screen technology and real-time display of parameters, combined with the functional requirements and technical specifications of the system, The overall scheme of simulation and monitoring system for natural gas processing process is designed. The full-color LED driving circuit based on T-1000S controller and combined with the special LED driver chip WS2811 is developed. The control circuit, parameter display circuit, level signal conversion circuit and wireless communication module circuit. 3 are designed. Based on LedEdit platform, the upper computer software for lighting effect arrangement of full color LED and the lower computer software for the overall control system are developed. Parameter real-time display upper computer software, parameter display lower computer software. It mainly realizes the lighting effect of seven LED lamp tape modules, the power supply management, the file switching of each individual module, the format conversion and transmission of real-time data, and finally displays it on the five-digit digital tube .4, and tests each part of the system. The results show that the system meets the design requirements.
【学位授予单位】：东北石油大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TE37;TP277

【参考文献】