Node Red与NX MCD结合：实现OPC UA数据交互、远程控制及实时可视化监控,Node Red与NX MCD结合：实现OPC UA数据交互、远程控制及实时可视化监控,通过node Red的O
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Node Red与NX MCD结合：实现OPC UA数据交互、远程控制及实时可视化监控,Node Red与NX MCD结合：实现OPC UA数据交互、远程控制及实时可视化监控,通过node Red的OPC UA节点，使用OPC UA server节点建立服务，量NX MCD作为客户端实现数据的交互。node Red+NX MCD轻松实现可视化界面的开发，实现远程控制，数据采集和实时数据可视化监控。,OPC UA节点; OPC UA server节点; NX MCD; 远程控制; 数据采集; 实时数据可视化监控,Node-Red OPC UA 通信桥接，NX MCD作为界面客户端实现数据交互与远程控制 <link href="/image.php?url=https://csdnimg.cn/release/download_crawler_static/css/base.min.css" rel="stylesheet"/><link href="/image.php?url=https://csdnimg.cn/release/download_crawler_static/css/fancy.min.css" rel="stylesheet"/><link href="/image.php?url=https://csdnimg.cn/release/download_crawler_static/90430508/2/raw.css" rel="stylesheet"/><div id="sidebar" style="display: none"><div id="outline"></div></div><div class="pf w0 h0" data-page-no="1" id="pf1"><div class="pc pc1 w0 h0"><img alt="" class="bi x0 y0 w1 h1" src="/image.php?url=https://csdnimg.cn/release/download_crawler_static/90430508/bg1.jpg"/><div class="t m0 x1 h2 y1 ff1 fs0 fc0 sc0 ls0 ws0">Node-RED<span class="_ _0"> </span><span class="ff2">中的<span class="_ _0"> </span></span>OPC UA<span class="_"> </span><span class="ff2">与<span class="_ _0"> </span></span>NX MCD<span class="_ _0"> </span><span class="ff2">的数据交互应用</span></div><div class="t m0 x1 h2 y2 ff2 fs0 fc0 sc0 ls0 ws0">随着工业自动化与信息化技术的飞速发展，<span class="_ _1"></span>工业领域对远程控制、<span class="_ _1"></span>数据采集以及实时数据监</div><div class="t m0 x1 h2 y3 ff2 fs0 fc0 sc0 ls0 ws0">控的需求越来越强烈。<span class="_ _2"></span>在这个背景下，<span class="_ _2"></span><span class="ff1">Node-RED<span class="_ _0"> </span><span class="ff2">作为一个强大的流程自动化工具，<span class="_ _2"></span>正逐步</span></span></div><div class="t m0 x1 h2 y4 ff2 fs0 fc0 sc0 ls0 ws0">被广泛应用。<span class="_ _3"></span>与此同时，<span class="_ _3"></span><span class="ff1">NX MCD<span class="_ _0"> </span><span class="ff2">作为一种灵活且高效的客户端开发工具，<span class="_ _3"></span>其重要性也逐渐</span></span></div><div class="t m0 x1 h2 y5 ff2 fs0 fc0 sc0 ls0 ws0">凸显。本文将<span class="_ _4"></span>通过<span class="_ _0"> </span><span class="ff1">Node-RED<span class="_"> </span></span>的<span class="_ _0"> </span><span class="ff1">OPC UA<span class="_"> </span></span>节点与<span class="_ _0"> </span><span class="ff1">NX MCD<span class="_"> </span></span>的配合使用，探讨如何<span class="_ _4"></span>实现数据</div><div class="t m0 x1 h2 y6 ff2 fs0 fc0 sc0 ls0 ws0">的交互、远程控制以及实时数据可视化监控。</div><div class="t m0 x1 h2 y7 ff2 fs0 fc0 sc0 ls0 ws0">一、使用<span class="_ _0"> </span><span class="ff1">Node-RED<span class="_ _0"> </span></span>的<span class="_ _0"> </span><span class="ff1">OPC UA<span class="_"> </span></span>节点建立服务</div><div class="t m0 x1 h2 y8 ff2 fs0 fc0 sc0 ls0 ws0">在<span class="_ _0"> </span><span class="ff1">Node-RED<span class="_ _0"> </span></span>中，<span class="_ _5"></span>通过引入<span class="_ _0"> </span><span class="ff1">OPC UA<span class="_ _0"> </span></span>节点，<span class="_ _5"></span>可以方便地建立与服务器的连接。<span class="_ _5"></span><span class="ff1">OPC UA<span class="ff2">（</span>Open </span></div><div class="t m0 x1 h2 y9 ff1 fs0 fc0 sc0 ls0 ws0">Platform Communications Unified Architecture<span class="ff2">）<span class="_ _5"></span>是一种用于工业自动化系统的统一架构协议，</span></div><div class="t m0 x1 h2 ya ff2 fs0 fc0 sc0 ls0 ws0">可以<span class="_ _4"></span>提供安<span class="_ _4"></span>全、<span class="_ _4"></span>可靠<span class="_ _4"></span>的数<span class="_ _4"></span>据交互<span class="_ _4"></span>。在<span class="_ _6"> </span><span class="ff1">Node-RED<span class="_"> </span></span>中，我们<span class="_ _4"></span>可以<span class="_ _4"></span>通过<span class="_ _4"></span>配置<span class="_ _6"> </span><span class="ff1">OPC UA<span class="_"> </span></span>节点，<span class="_ _4"></span>连</div><div class="t m0 x1 h2 yb ff2 fs0 fc0 sc0 ls0 ws0">接到<span class="_ _0"> </span><span class="ff1">OPC UA server<span class="_"> </span></span>节点，从而建立服务。</div><div class="t m0 x1 h2 yc ff2 fs0 fc0 sc0 ls0 ws0">首先，<span class="_ _4"></span>在<span class="_ _0"> </span><span class="ff1">Node-RED<span class="_"> </span></span>的流<span class="_ _4"></span>程中<span class="_ _4"></span>添加<span class="_ _6"> </span><span class="ff1">OPC UA<span class="_"> </span></span>输入和<span class="_ _4"></span>输出节<span class="_ _4"></span>点。<span class="_ _4"></span>然后<span class="_ _4"></span>，配<span class="_ _4"></span>置节点<span class="_ _4"></span>的相<span class="_ _4"></span>关参<span class="_ _4"></span>数，</div><div class="t m0 x1 h2 yd ff2 fs0 fc0 sc0 ls0 ws0">如服务器地址、<span class="_ _7"></span>端口号、<span class="_ _7"></span>用户名和密码等。<span class="_ _7"></span>接着，<span class="_ _7"></span>启动流程，<span class="_ _7"></span><span class="ff1">Node-RED<span class="_ _0"> </span><span class="ff2">将通过<span class="_ _0"> </span></span>OPC UA<span class="_"> </span><span class="ff2">协</span></span></div><div class="t m0 x1 h2 ye ff2 fs0 fc0 sc0 ls0 ws0">议与服务器建立连接，并开始进行数据的交互。</div><div class="t m0 x1 h2 yf ff2 fs0 fc0 sc0 ls0 ws0">二、使用<span class="_ _0"> </span><span class="ff1">NX MCD<span class="_ _0"> </span></span>作为客户端实现数据的交互</div><div class="t m0 x1 h2 y10 ff1 fs0 fc0 sc0 ls0 ws0">NX MCD<span class="ff2">（</span>Next Generation Manufacturing Control Display<span class="ff2">）<span class="_ _7"></span>是一种基于<span class="_ _0"> </span><span class="ff1">Web<span class="_"> </span></span>的、<span class="_ _7"></span>高度可定</span></div><div class="t m0 x1 h2 y11 ff2 fs0 fc0 sc0 ls0 ws0">制的客户端开发工具。<span class="_ _3"></span>通过<span class="_ _0"> </span><span class="ff1">NX MCD</span>，<span class="_ _3"></span>我们可以轻松地实现数据的交互、<span class="_ _3"></span>远程控制以及实时</div><div class="t m0 x1 h2 y12 ff2 fs0 fc0 sc0 ls0 ws0">数据可视化监控。</div><div class="t m0 x1 h2 y13 ff2 fs0 fc0 sc0 ls0 ws0">在<span class="_ _0"> </span><span class="ff1">NX MCD<span class="_"> </span></span>中，我们可以创建<span class="_ _4"></span>一个与<span class="_ _0"> </span><span class="ff1">Node-RED<span class="_"> </span></span>中<span class="_ _0"> </span><span class="ff1">OPC UA<span class="_"> </span></span>节点相对应的客户端<span class="_ _4"></span>界面。这</div><div class="t m0 x1 h2 y14 ff2 fs0 fc0 sc0 ls0 ws0">个界面可以实时显示从<span class="_ _0"> </span><span class="ff1">OPC UA<span class="_"> </span></span>服务器获取的数据，<span class="_ _8"></span>同时也可以发送控制指令到服务器，<span class="_ _8"></span>实</div><div class="t m0 x1 h2 y15 ff2 fs0 fc0 sc0 ls0 ws0">现远程控制。<span class="_ _3"></span>此外，<span class="_ _3"></span><span class="ff1">NX MCD<span class="_ _0"> </span><span class="ff2">还支持实时数据可视化监控，<span class="_ _3"></span>可以方便地展示工业设备的运行</span></span></div><div class="t m0 x1 h2 y16 ff2 fs0 fc0 sc0 ls0 ws0">状态、生产数据等信息。</div><div class="t m0 x1 h2 y17 ff2 fs0 fc0 sc0 ls0 ws0">三、<span class="ff1">Node-RED<span class="_ _0"> </span></span>与<span class="_ _0"> </span><span class="ff1">NX MCD<span class="_ _0"> </span></span>的联合应用</div><div class="t m0 x1 h2 y18 ff2 fs0 fc0 sc0 ls0 ws0">通过将<span class="_ _0"> </span><span class="ff1">Node-RED<span class="_ _0"> </span></span>与<span class="_ _0"> </span><span class="ff1">NX MCD<span class="_"> </span></span>相结合，我们可以轻松地实现可视化界面的开发。在<span class="_ _0"> </span><span class="ff1">Node-</span></div><div class="t m0 x1 h2 y19 ff1 fs0 fc0 sc0 ls0 ws0">RED<span class="_"> </span><span class="ff2">中配置好<span class="_ _0"> </span></span>OPC <span class="_ _4"></span>UA<span class="_"> </span><span class="ff2">节点后，我<span class="_ _4"></span>们可以<span class="_ _4"></span>在<span class="_ _0"> </span></span>NX MCD<span class="_"> </span><span class="ff2">中创建<span class="_ _4"></span>一个与之<span class="_ _4"></span>相对应<span class="_ _4"></span>的界面<span class="_ _4"></span>。这个</span></div><div class="t m0 x1 h2 y1a ff2 fs0 fc0 sc0 ls0 ws0">界面可<span class="_ _4"></span>以实时<span class="_ _4"></span>显示从<span class="_ _6"> </span><span class="ff1">OPC UA<span class="_"> </span></span>服务器获取<span class="_ _4"></span>的数据<span class="_ _4"></span>，同时<span class="_ _4"></span>也可以<span class="_ _4"></span>通过<span class="_ _0"> </span><span class="ff1">NX M<span class="_ _4"></span>CD<span class="_"> </span></span>发送控制指<span class="_ _4"></span>令</div><div class="t m0 x1 h2 y1b ff2 fs0 fc0 sc0 ls0 ws0">到服务器，<span class="_ _2"></span>实现远程控制。<span class="_ _2"></span>此外，<span class="_ _2"></span><span class="ff1">NX MCD<span class="_"> </span><span class="ff2">还支持实时数据可视化监控，<span class="_ _2"></span>可以方便地展示工</span></span></div><div class="t m0 x1 h2 y1c ff2 fs0 fc0 sc0 ls0 ws0">业设备的运行状态、生产数据等信息，从而帮助用户更好地了解工业设备的运行情况。</div><div class="t m0 x1 h2 y1d ff2 fs0 fc0 sc0 ls0 ws0">总之，通过<span class="_ _6"> </span><span class="ff1">Node-RED<span class="_ _0"> </span></span>的<span class="_ _0"> </span><span class="ff1">OPC UA<span class="_"> </span></span>节点和<span class="_ _0"> </span><span class="ff1">NX MCD<span class="_"> </span></span>的配合使用，我们可<span class="_ _4"></span>以轻松地实现<span class="_ _4"></span>数据</div><div class="t m0 x1 h2 y1e ff2 fs0 fc0 sc0 ls0 ws0">的交<span class="_ _4"></span>互、<span class="_ _4"></span>远程<span class="_ _4"></span>控制<span class="_ _4"></span>以及<span class="_ _4"></span>实时<span class="_ _4"></span>数据<span class="_ _4"></span>可视<span class="_ _4"></span>化<span class="_ _4"></span>监控<span class="_ _4"></span>。这<span class="_ _4"></span>种方<span class="_ _4"></span>案不<span class="_ _4"></span>仅提<span class="_ _4"></span>高了<span class="_ _4"></span>工业<span class="_ _4"></span>自动<span class="_ _4"></span>化系<span class="_ _4"></span>统的<span class="_ _4"></span>效率<span class="_ _4"></span>，</div><div class="t m0 x1 h2 y1f ff2 fs0 fc0 sc0 ls0 ws0">还降低了运维成本，<span class="_ _1"></span>为工业领域的进一步发展提供了强有力的支持。<span class="_ _1"></span>电梯仿真模拟控制系统</div><div class="t m0 x1 h2 y20 ff2 fs0 fc0 sc0 ls0 ws0">设计</div><div class="t m0 x1 h2 y21 ff2 fs0 fc0 sc0 ls0 ws0">一、概述</div></div><div class="pi" data-data='{"ctm":[1.611830,0.000000,0.000000,1.611830,0.000000,0.000000]}'></div></div>