摘要随着计算机技术的飞速发展以及数字化车间概念的提出，制造业正在向着智能化、信息化、集成化发展。由于车间制造技术特有的复杂性，数据采集的实时性一直是企业生产时面临的瓶颈，如何在保证安全优质的前提下获取车间的用电情况，成了企业生产急于解决的问题。
论文通过对智能制造技术的综述和数字化车间内涵的分析，给出了面向数字化制造车间的电能采集的需求分析，并提出了数字化制造车间电能采集系统的总体设计方案。在此基础上，论文结合现有的智能电表和车间现场总线技术，开展了面向数字化车间的能量管理网络系统的设计与开发，研究了RS485/Modbus通信协议，开发了面向数字化车间的能量管理网络接口应用程序，采用。NET环境，应用C#编程语言，完成了数字化车间能量管理软件系统的开发，该软件具有任务管理、基于工位的电能采集，用量分析等功能，面向数字化制造车间的电能采集系统的开发有助于企业推进数字化车间的建设和企业的节能减排与增效。83928
毕业论文关键词 数字化车间, 数据采集, 用电量监控, 现场总线
毕业设计说明书外文摘要
Title Energy acquisition system for digital manufacturing workshop
Abstract With the rapid development of computer technology and the concept of digital workshop proposed, manufacturing is developing towards intelligence, information, integration。 Because of the complexity of the manufacturing technology, real-time data acquisition has been a bottleneck in the production of enterprises, it is eager to solve the problem that how to obtain the electricity situation with safety and quality。
According to the summary of the digital manufacturing workshop and the analysis of the connotation of the digital workshop, this thesis gives needs analysis of energy collection for digital manufacturing plant and put forward the overall design of the digital manufacturing plant energy collection system。 On this basis, combined with the existing smart meters and workshop profibus technology, this thesis not only designs and develops the energy management network system and interface application for digital plant, but also researches the RS485/Modbus communication protocol。 By using 。NET environment and the C# programming language it completed the development of the digital workshop energy management software system which has many functions such as usage analysis and power acquisition based on the task management and the station。 The development of digital manufacturing workshop for energy collection system will help enterprises to promote building digital workshop and saving energy and efficiency。
Keywords Digital manufacturing workshop, Data acquisition, Electricity consumption monitoring, Profibus
目 录
1 绪论 1
1。1 研究背景及意义 1
1。2 数字化车间与能量管理技术 2
1。3 国内外发展概述 3
1。4 研究内容与论文结构安排 4
2 系统总体设计 6
2。1 需求分析 6
2。2 数字化车间能量管理系统总体设计 6
2。3 数字化车间能量管理的关键技术 7
2。4 本章小结 9
3 数字化车间能量管理系统硬件设计 面向数字化制造车间的电能采集系统开发:http://www.youerw.com/zidonghua/lunwen_99197.html