{"id":48724,"date":"2025-07-30T13:12:31","date_gmt":"2025-07-30T05:12:31","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/48724.html"},"modified":"2025-07-30T13:12:31","modified_gmt":"2025-07-30T05:12:31","slug":"labview%e4%b8%adtcp%e6%9c%8d%e5%8a%a1%e5%99%a8%e4%b8%8e%e5%ae%a2%e6%88%b7%e7%ab%af%e9%80%9a%e4%bf%a1%e8%ae%be%e8%ae%a1%e6%95%99%e7%a8%8b","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/48724.html","title":{"rendered":"LabVIEW\u4e2dTCP\u670d\u52a1\u5668\u4e0e\u5ba2\u6237\u7aef\u901a\u4fe1\u8bbe\u8ba1\u6559\u7a0b"},"content":{"rendered":"<p>  \u672c\u6587\u8fd8\u6709\u914d\u5957\u7684\u7cbe\u54c1\u8d44\u6e90&#xff0c;\u70b9\u51fb\u83b7\u53d6  <img decoding=\"async\" alt=\"menu-r.4af5f7ec.gif\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/07\/20250730051230-6889a9be6fb00.gif\" style=\"width:16px;margin-left:4px;vertical-align:text-bottom;cursor:text\" \/> <\/p>\n<p> 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IT\u884c\u4e1a\u7684\u4ece\u4e1a\u8005\u5fc5\u987b\u5177\u5907\u7f51\u7edc\u901a\u4fe1\u7684\u57fa\u672c\u77e5\u8bc6\u548c\u6280\u80fd&#xff0c;\u4ee5\u4fbf\u5728\u5de5\u4f5c\u4e2d\u9ad8\u6548\u5730\u8bbe\u8ba1\u3001\u90e8\u7f72\u548c\u7ef4\u62a4\u901a\u4fe1\u7cfb\u7edf\u3002\u638c\u63e1\u7f51\u7edc\u901a\u4fe1\u7684\u57fa\u672c\u539f\u7406\u548c\u6280\u672f&#xff0c;\u53ef\u4ee5\u5e2e\u52a9\u5f00\u53d1\u8005\u6784\u5efa\u7a33\u5b9a\u7684\u5e94\u7528\u7a0b\u5e8f&#xff0c;\u540c\u65f6\u80fd\u591f\u5bf9\u7f51\u7edc\u6545\u969c\u8fdb\u884c\u8bca\u65ad\u548c\u4fee\u590d\u3002\u968f\u7740\u7269\u8054\u7f51\u548c5G\u6280\u672f\u7684\u5174\u8d77&#xff0c;\u7f51\u7edc\u901a\u4fe1\u7684\u91cd\u8981\u6027\u5c06\u66f4\u52a0\u7a81\u51fa&#xff0c;\u5bf9IT\u4e13\u4e1a\u4eba\u5458\u63d0\u51fa\u4e86\u66f4\u9ad8\u7684\u8981\u6c42\u3002 <\/p>\n<h2> 2. LabVIEW\u56fe\u5f62\u5316\u7f16\u7a0b\u4ecb\u7ecd <\/h2>\n<h4> 2.1 LabVIEW\u57fa\u672c\u6982\u5ff5\u548c\u67b6\u6784 <\/h4>\n<h5> 2.1.1 LabVIEW\u7684\u8d77\u6e90\u4e0e\u53d1\u5c55 <\/h5>\n<p> LabVIEW&#xff08;Laboratory Virtual Instrument Engineering Workbench&#xff09;\u662f\u4e00\u79cd\u7531National Instruments\u516c\u53f8\u5f00\u53d1\u7684\u56fe\u5f62\u5316\u7f16\u7a0b\u8bed\u8a00&#xff0c;\u7528\u4e8e\u6570\u636e\u91c7\u96c6\u3001\u4eea\u5668\u63a7\u5236\u4ee5\u53ca\u5de5\u4e1a\u81ea\u52a8\u5316\u3002\u5176\u7406\u5ff5\u8d77\u6e90\u4e8e1983\u5e74&#xff0c;\u7531Jeff Kodosky\u3001Bill Nowlin\u3001Timothy Sauer\u4e09\u4eba\u5171\u540c\u521b\u7acb&#xff0c;\u4ee5\u4ed6\u4eec\u5bf9\u6570\u636e\u91c7\u96c6\u548c\u63a7\u5236\u4efb\u52a1\u7684\u9700\u6c42\u4e3a\u51fa\u53d1\u70b9\u3002LabVIEW\u81ea\u8bde\u751f\u4ee5\u6765&#xff0c;\u5df2\u7ecf\u7ecf\u5386\u4e86\u591a\u4e2a\u7248\u672c\u7684\u8fed\u4ee3&#xff0c;\u5982\u4eca\u5df2\u7ecf\u6210\u4e3a\u5728\u5de5\u7a0b\u548c\u6280\u672f\u9886\u57df\u4e2d\u5e7f\u6cdb\u4f7f\u7528\u7684\u5de5\u5177\u4e4b\u4e00&#xff0c;\u7279\u522b\u662f\u5728\u6d4b\u8bd5\u3001\u6d4b\u91cf\u548c\u63a7\u5236\u5e94\u7528\u4e2d\u3002 <\/p>\n<p> LabVIEW\u63d0\u4f9b\u4e86\u4e00\u79cd\u4f7f\u7528\u56fe\u5f62\u4ee3\u7801&#xff08;\u56fe\u5f62\u5316\u6570\u636e\u6d41\u7f16\u7a0b&#xff09;\u800c\u975e\u4f20\u7edf\u7684\u6587\u672c\u4ee3\u7801\u6765\u6784\u5efa\u5e94\u7528\u7a0b\u5e8f\u7684\u73af\u5883\u3002\u8fd9\u79cd\u76f4\u89c2\u7684\u7f16\u7a0b\u65b9\u5f0f&#xff0c;\u7279\u522b\u9002\u5408\u4e8e\u90a3\u4e9b\u6ca1\u6709\u6df1\u539a\u7f16\u7a0b\u80cc\u666f\u7684\u5de5\u7a0b\u5e08\u548c\u6280\u672f\u4eba\u5458\u3002LabVIEW\u4ee5\u5176\u72ec\u7279\u7684\u7f16\u7a0b\u8303\u5f0f\u3001\u4e30\u5bcc\u7684\u9884\u5efa\u51fd\u6570\u5e93\u548c\u76f4\u89c2\u7684\u5f00\u53d1\u754c\u9762&#xff0c;\u5728\u5de5\u4e1a\u3001\u79d1\u7814\u3001\u6559\u80b2\u7b49\u591a\u4e2a\u9886\u57df\u5f97\u5230\u4e86\u5e7f\u6cdb\u7684\u5e94\u7528\u3002 <\/p>\n<h5> 2.1.2 LabVIEW\u7684\u56fe\u5f62\u5316\u7f16\u7a0b\u7279\u70b9 <\/h5>\n<p> LabVIEW\u7684\u6838\u5fc3\u4f18\u52bf\u5728\u4e8e\u5176\u56fe\u5f62\u5316\u7f16\u7a0b\u65b9\u6cd5\u3002\u5176\u7279\u70b9\u4e4b\u4e00\u662f\u4f7f\u7528\u56fe\u5f62\u800c\u4e0d\u662f\u6587\u672c\u4ee3\u7801\u6765\u8868\u8fbe\u8ba1\u7b97\u903b\u8f91&#xff0c;\u8fd9\u4f7f\u5f97\u7a0b\u5e8f\u7684\u7ed3\u6784\u548c\u6d41\u7a0b\u66f4\u6613\u4e8e\u7406\u89e3&#xff0c;\u5c24\u5176\u662f\u5bf9\u4e8e\u521d\u5b66\u8005\u548c\u975e\u8ba1\u7b97\u673a\u4e13\u4e1a\u7684\u4eba\u6765\u8bf4\u3002\u5728LabVIEW\u4e2d&#xff0c;\u7a0b\u5e8f\u662f\u7531\u4e00\u7cfb\u5217\u56fe\u5f62\u5316\u7684\u529f\u80fd\u5757&#xff08;\u4e5f\u79f0\u4e3aVIs &#8211; Virtual Instruments&#xff09;\u7ec4\u6210\u7684&#xff0c;\u6bcf\u4e2a\u529f\u80fd\u5757\u90fd\u4ee3\u8868\u4e00\u4e2a\u7279\u5b9a\u7684\u7b97\u6cd5\u6216\u64cd\u4f5c\u3002\u7528\u6237\u53ea\u9700\u5c06\u8fd9\u4e9b\u529f\u80fd\u5757\u6309\u9700\u8fde\u63a5\u8d77\u6765&#xff0c;\u5c31\u80fd\u6784\u5efa\u51fa\u5b8c\u6574\u5e94\u7528\u7a0b\u5e8f\u3002 <\/p>\n<p> LabVIEW\u7f16\u7a0b\u754c\u9762\u7684\u6838\u5fc3\u90e8\u5206\u5305\u62ec\u524d\u9762\u677f\u548c\u5757\u56fe&#xff1a; <\/p>\n<ul>\n<li>  \u524d\u9762\u677f  &#xff1a;\u8fd9\u662f\u7528\u6237\u754c\u9762&#xff08;UI&#xff09;\u90e8\u5206&#xff0c;\u8d1f\u8d23\u5c55\u793a\u6240\u6709\u8f93\u5165\u8f93\u51fa\u63a7\u4ef6\u548c\u6307\u793a\u5668&#xff0c;\u5141\u8bb8\u7528\u6237\u4ea4\u4e92\u5f0f\u5730\u64cd\u4f5c\u7a0b\u5e8f\u3002 <\/li>\n<li>  \u5757\u56fe  &#xff1a;\u8fd9\u662f\u7a0b\u5e8f\u7684\u5b9e\u73b0\u90e8\u5206&#xff0c;\u5b83\u53cd\u6620\u4e86\u6570\u636e\u6d41\u548c\u7a0b\u5e8f\u7684\u903b\u8f91\u7ed3\u6784\u3002\u5728\u8fd9\u91cc&#xff0c;\u5f00\u53d1\u8005\u901a\u8fc7\u62d6\u653e\u548c\u8fde\u63a5\u56fe\u5f62\u8282\u70b9&#xff08;\u79f0\u4e3a\u7ed3\u6784\u3001\u51fd\u6570\u3001\u5b50VI\u7b49&#xff09;\u6765\u6784\u5efa\u7a0b\u5e8f\u903b\u8f91\u3002 <\/li>\n<\/ul>\n<p> LabVIEW\u8fd8\u652f\u6301\u4e8b\u4ef6\u9a71\u52a8\u7684\u7f16\u7a0b&#xff0c;\u8fd9\u5bf9\u4e8e\u5904\u7406\u7528\u6237\u754c\u9762\u4e8b\u4ef6\u3001\u5b9a\u65f6\u4e8b\u4ef6\u7b49\u975e\u5e38\u6709\u7528\u3002\u6b64\u5916&#xff0c;LabVIEW\u8fd8\u63d0\u4f9b\u4e86\u4e00\u5957\u5f3a\u5927\u7684\u4eea\u5668\u9a71\u52a8\u7a0b\u5e8f\u5e93&#xff0c;\u80fd\u591f\u4e0e\u591a\u79cd\u786c\u4ef6\u8bbe\u5907\u8fdb\u884c\u901a\u4fe1&#xff0c;\u8fd9\u6781\u5927\u5730\u65b9\u4fbf\u4e86\u5de5\u7a0b\u5e08\u4eec\u7684\u5f00\u53d1\u5de5\u4f5c\u3002 <\/p>\n<h4> 2.2 LabVIEW\u7f16\u7a0b\u73af\u5883\u4e0e\u5de5\u5177 <\/h4>\n<h5> 2.2.1 \u524d\u9762\u677f\u4e0e\u5757\u56fe\u7684\u4e92\u52a8 <\/h5>\n<p> \u5728LabVIEW\u7684\u7f16\u7a0b\u73af\u5883\u4e2d&#xff0c;\u524d\u9762\u677f\u548c\u5757\u56fe\u662f\u4e24\u4e2a\u6700\u4e3a\u91cd\u8981\u7684\u90e8\u5206\u3002\u5b83\u4eec\u5206\u522b\u627f\u62c5\u4e86\u7528\u6237\u754c\u9762\u548c\u7a0b\u5e8f\u5b9e\u73b0\u7684\u529f\u80fd&#xff0c;\u76f8\u4e92\u4e4b\u95f4\u7d27\u5bc6\u5408\u4f5c\u4ee5\u5b8c\u6210\u7a0b\u5e8f\u7684\u5168\u90e8\u529f\u80fd\u3002 <\/p>\n<ul>\n<li>  \u524d\u9762\u677f  &#xff1a;\u5b83\u662fLabVIEW\u7a0b\u5e8f\u7684\u7528\u6237\u754c\u9762\u90e8\u5206&#xff0c;\u662f\u7528\u6237\u4e0e\u7a0b\u5e8f\u4ea4\u4e92\u7684\u573a\u6240\u3002\u5728\u524d\u9762\u677f\u4e2d&#xff0c;\u7528\u6237\u53ef\u4ee5\u521b\u5efa\u5404\u79cd\u63a7\u4ef6&#xff08;\u6309\u94ae\u3001\u6ed1\u52a8\u6761\u3001\u56fe\u8868\u7b49&#xff09;\u548c\u6307\u793a\u5668&#xff08;LED\u706f\u3001\u6e29\u5ea6\u663e\u793a\u3001\u66f2\u7ebf\u56fe\u7b49&#xff09;&#xff0c;\u8fd9\u4e9b\u63a7\u4ef6\u548c\u6307\u793a\u5668\u901a\u8fc7\u524d\u9762\u677f\u4e0e\u7528\u6237\u8fdb\u884c\u4ea4\u4e92&#xff0c;\u7528\u6237\u53ef\u4ee5\u901a\u8fc7\u64cd\u4f5c\u8fd9\u4e9b\u63a7\u4ef6\u6765\u7ed9\u7a0b\u5e8f\u63d0\u4f9b\u8f93\u5165&#xff0c;\u7a0b\u5e8f\u5219\u901a\u8fc7\u6307\u793a\u5668\u5411\u7528\u6237\u5c55\u793a\u8f93\u51fa\u7ed3\u679c\u3002 <\/li>\n<li>  \u5757\u56fe  &#xff1a;\u4e0e\u524d\u9762\u677f\u76f8\u5bf9\u5e94\u7684\u662f\u5757\u56fe&#xff0c;\u5b83\u662fLabVIEW\u7a0b\u5e8f\u7684\u903b\u8f91\u5b9e\u73b0\u90e8\u5206\u3002\u5728\u5757\u56fe\u4e2d&#xff0c;\u6240\u6709\u7684\u63a7\u4ef6\u548c\u6307\u793a\u5668\u90fd\u6709\u5bf9\u5e94\u7684\u56fe\u6807\u548c\u8fde\u7ebf&#xff0c;\u5f62\u6210\u4e86\u6570\u636e\u6d41\u56fe\u3002\u7a0b\u5e8f\u7684\u903b\u8f91\u901a\u8fc7\u6570\u636e\u6d41\u7684\u5f62\u5f0f\u5c55\u73b0\u51fa\u6765&#xff0c;\u6bcf\u4e00\u4e2a\u8282\u70b9\u4ee3\u8868\u7740\u4e00\u4e2a\u529f\u80fd\u5355\u5143&#xff0c;\u8282\u70b9\u4e4b\u95f4\u7684\u8fde\u63a5\u7ebf\u5219\u8868\u793a\u6570\u636e\u6d41\u5411\u3002 <\/li>\n<\/ul>\n<p> \u5728LabVIEW\u4e2d&#xff0c;\u901a\u8fc7\u5728\u5757\u56fe\u4e0a\u521b\u5efaVI&#xff08;\u865a\u62df\u4eea\u5668&#xff09;\u6765\u5b9e\u73b0\u7a0b\u5e8f\u903b\u8f91&#xff0c;\u7136\u540e\u5c06VI\u7684\u8f93\u5165\u8f93\u51fa\u7aef\u53e3\u4e0e\u524d\u9762\u677f\u4e0a\u7684\u63a7\u4ef6\u548c\u6307\u793a\u5668\u76f8\u8fde\u3002\u5f53\u7a0b\u5e8f\u8fd0\u884c\u65f6&#xff0c;\u524d\u9762\u677f\u4e0a\u7684\u63a7\u4ef6\u72b6\u6001\u53d8\u5316\u4f1a\u4f20\u9012\u5230\u5757\u56fe\u7684\u76f8\u5e94VI\u4e2d&#xff0c;VI\u5904\u7406\u540e&#xff0c;\u5c06\u7ed3\u679c\u901a\u8fc7\u8fde\u63a5\u7ebf\u53cd\u9988\u5230\u524d\u9762\u677f\u7684\u6307\u793a\u5668\u4e0a\u3002\u8fd9\u79cd\u524d\u9762\u677f\u548c\u5757\u56fe\u7684\u4e92\u52a8\u6a21\u5f0f\u4f7f\u5f97\u7a0b\u5e8f\u8bbe\u8ba1\u66f4\u52a0\u76f4\u89c2\u548c\u6613\u4e8e\u7406\u89e3\u3002 <\/p>\n<h5> 2.2.2 \u8c03\u8bd5\u5de5\u5177\u4e0e\u6027\u80fd\u5206\u6790 <\/h5>\n<p> LabVIEW\u63d0\u4f9b\u4e86\u4e00\u5957\u5b8c\u6574\u7684\u8c03\u8bd5\u548c\u6027\u80fd\u5206\u6790\u5de5\u5177&#xff0c;\u4ee5\u5e2e\u52a9\u5f00\u53d1\u4eba\u5458\u4f18\u5316\u4ed6\u4eec\u7684\u5e94\u7528\u7a0b\u5e8f\u3002\u8fd9\u4e9b\u5de5\u5177\u5305\u62ec\u65ad\u70b9\u3001\u5355\u6b65\u6267\u884c\u3001\u6027\u80fd\u5206\u6790\u5668\u3001\u63a2\u9488\u3001\u5b9e\u65f6\u5185\u5b58\u76d1\u63a7\u7b49\u3002 <\/p>\n<ul>\n<li>\n<p>  \u65ad\u70b9\u548c\u5355\u6b65\u6267\u884c  &#xff1a;\u8fd9\u4e9b\u662f\u4f20\u7edf\u7684\u8c03\u8bd5\u529f\u80fd&#xff0c;\u5141\u8bb8\u5f00\u53d1\u8005\u5728\u7279\u5b9a\u4f4d\u7f6e\u6682\u505c\u7a0b\u5e8f\u8fd0\u884c&#xff0c;\u9010\u6b65\u68c0\u67e5\u7a0b\u5e8f\u7684\u6267\u884c\u8def\u5f84\u548c\u53d8\u91cf\u72b6\u6001\u3002\u8fd9\u5bf9\u4e8e\u590d\u6742\u7a0b\u5e8f\u7684\u8c03\u8bd5\u548c\u95ee\u9898\u5b9a\u4f4d\u662f\u975e\u5e38\u6709\u7528\u7684\u3002 <\/p>\n<\/li>\n<li>\n<p>  \u6027\u80fd\u5206\u6790\u5668  &#xff1a;\u6027\u80fd\u5206\u6790\u5668\u7528\u4e8e\u76d1\u63a7\u7a0b\u5e8f\u8fd0\u884c\u65f6\u7684\u6027\u80fd\u74f6\u9888&#xff0c;\u5982CPU\u4f7f\u7528\u7387\u3001\u5185\u5b58\u5206\u914d\u548c\u91ca\u653e\u60c5\u51b5\u3002\u901a\u8fc7\u6027\u80fd\u5206\u6790\u5668&#xff0c;\u5f00\u53d1\u8005\u53ef\u4ee5\u5feb\u901f\u8bc6\u522b\u5e76\u4f18\u5316\u7a0b\u5e8f\u4e2d\u7684\u5173\u952e\u90e8\u5206\u3002 <\/p>\n<\/li>\n<li>\n<p>  \u63a2\u9488  &#xff1a;\u63a2\u9488\u662f\u4e00\u79cd\u5f3a\u5927\u7684\u8c03\u8bd5\u5de5\u5177&#xff0c;\u5b83\u5141\u8bb8\u5728\u4e0d\u4e2d\u65ad\u7a0b\u5e8f\u8fd0\u884c\u7684\u60c5\u51b5\u4e0b\u76d1\u89c6\u6570\u636e\u6d41\u3002\u63a2\u9488\u53ef\u4ee5\u5728\u7a0b\u5e8f\u8fd0\u884c\u65f6\u52a8\u6001\u5730\u9644\u52a0\u5230\u5757\u56fe\u7684\u4efb\u4f55\u8282\u70b9\u4e0a&#xff0c;\u5b9e\u65f6\u663e\u793a\u6570\u636e\u7684\u6d41\u5411\u548c\u503c\u3002 <\/p>\n<\/li>\n<li>\n<p>  \u5b9e\u65f6\u5185\u5b58\u76d1\u63a7  &#xff1a;LabVIEW\u8fd8\u63d0\u4f9b\u5b9e\u65f6\u5185\u5b58\u76d1\u63a7\u529f\u80fd&#xff0c;\u5e2e\u52a9\u5f00\u53d1\u8005\u53d1\u73b0\u5185\u5b58\u6cc4\u6f0f\u7b49\u95ee\u9898\u3002\u5f00\u53d1\u8005\u53ef\u4ee5\u76d1\u63a7\u7a0b\u5e8f\u8fd0\u884c\u671f\u95f4\u7684\u5185\u5b58\u5206\u914d\u548c\u91ca\u653e\u60c5\u51b5&#xff0c;\u5e76\u4e14\u80fd\u591f\u53ca\u65f6\u53d1\u73b0\u5e76\u4fee\u6b63\u5185\u5b58\u76f8\u5173\u7684\u95ee\u9898\u3002 <\/p>\n<\/li>\n<\/ul>\n<p> \u5229\u7528\u8fd9\u4e9b\u5de5\u5177&#xff0c;LabVIEW\u5f00\u53d1\u8005\u53ef\u4ee5\u66f4\u52a0\u6709\u6548\u5730\u8fdb\u884c\u4ee3\u7801\u8c03\u8bd5\u548c\u6027\u80fd\u4f18\u5316&#xff0c;\u4ece\u800c\u786e\u4fdd\u5e94\u7528\u7a0b\u5e8f\u7684\u9ad8\u6548\u6027\u548c\u7a33\u5b9a\u6027\u3002 <\/p>\n<h2> 3. TCP\u534f\u8bae\u539f\u7406\u8be6\u89e3 <\/h2>\n<h4> 3.1 TCP\/IP\u534f\u8bae\u65cf\u6982\u8ff0 <\/h4>\n<h5> 3.1.1 TCP\/IP\u6a21\u578b\u5c42\u7ea7\u7ed3\u6784 <\/h5>\n<p> TCP\/IP\u662f\u4e00\u4e2a\u5206\u5c42\u534f\u8bae\u65cf&#xff0c;\u5176\u6a21\u578b\u4e3b\u8981\u5206\u4e3a\u56db\u5c42&#xff0c;\u6bcf\u4e00\u5c42\u90fd\u6709\u660e\u786e\u7684\u804c\u8d23&#xff0c;\u5171\u540c\u534f\u4f5c\u5b9e\u73b0\u7f51\u7edc\u901a\u4fe1\u3002\u4ece\u4e0b\u5f80\u4e0a\u5206\u522b\u4e3a&#xff1a;\u94fe\u8def\u5c42\u3001\u7f51\u7edc\u5c42\u3001\u4f20\u8f93\u5c42\u548c\u5e94\u7528\u5c42\u3002 <\/p>\n<ul>\n<li>\n<p>  \u94fe\u8def\u5c42  &#xff1a;\u8d1f\u8d23\u7269\u7406\u7f51\u7edc\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93&#xff0c;\u662f\u901a\u4fe1\u7684\u7269\u7406\u57fa\u7840\u3002\u5b83\u5728\u7269\u7406\u5c42\u4e4b\u4e0a&#xff0c;\u6570\u636e\u94fe\u8def\u5c42\u7684\u534f\u8bae\u5305\u62ec\u4ee5\u592a\u7f51&#xff08;Ethernet&#xff09;\u3001Wi-Fi\u7b49\u3002 <\/p>\n<\/li>\n<li>\n<p>  \u7f51\u7edc\u5c42  &#xff1a;\u8d1f\u8d23\u5c06\u6570\u636e\u5305\u4ece\u6e90\u4e3b\u673a\u53d1\u9001\u5230\u76ee\u6807\u4e3b\u673a&#xff0c;\u5176\u6838\u5fc3\u534f\u8bae\u662fIP\u534f\u8bae&#xff0c;\u7528\u4e8e\u5728\u7f51\u7edc\u4e2d\u4f20\u8f93\u6570\u636e\u5305&#xff0c;\u5e76\u4e3a\u6bcf\u4e2a\u6570\u636e\u5305\u63d0\u4f9b\u8def\u7531\u9009\u62e9\u548c\u8f6c\u53d1\u529f\u80fd\u3002 <\/p>\n<\/li>\n<li>\n<p>  \u4f20\u8f93\u5c42  &#xff1a;\u63d0\u4f9b\u7aef\u5230\u7aef\u7684\u901a\u4fe1\u670d\u52a1&#xff0c;\u4f7f\u5f97\u5e94\u7528\u5c42\u7684\u5e94\u7528\u7a0b\u5e8f\u4e4b\u95f4\u53ef\u4ee5\u76f8\u4e92\u901a\u4fe1\u3002\u4e3b\u8981\u534f\u8bae\u5305\u62ecTCP\u548cUDP&#xff0c;\u5176\u4e2dTCP\u63d0\u4f9b\u4e86\u9762\u5411\u8fde\u63a5\u3001\u53ef\u9760\u7684\u6570\u636e\u4f20\u8f93\u670d\u52a1\u3002 <\/p>\n<\/li>\n<li>\n<p>  \u5e94\u7528\u5c42  &#xff1a;\u76f4\u63a5\u4e3a\u5e94\u7528\u8fdb\u7a0b\u63d0\u4f9b\u670d\u52a1&#xff0c;\u8bb8\u591a\u5e38\u7528\u7684\u534f\u8bae\u5982HTTP\u3001FTP\u3001SMTP\u7b49\u90fd\u4f4d\u4e8e\u8fd9\u4e00\u5c42\u3002 <\/p>\n<\/li>\n<\/ul>\n<p> TCP\/IP\u6a21\u578b\u7684\u5c42\u7ea7\u7ed3\u6784\u4ee5\u53ca\u5404\u5c42\u7684\u534f\u8bae\u5171\u540c\u786e\u4fdd\u4e86\u7f51\u7edc\u901a\u4fe1\u7684\u51c6\u786e\u6027\u548c\u6709\u6548\u6027\u3002 <\/p>\n<h5> 3.1.2 TCP\u534f\u8bae\u7684\u7279\u70b9\u4e0e\u5e94\u7528 <\/h5>\n<p>  TCP\u534f\u8bae\u7684\u7279\u70b9  &#xff1a; <\/p>\n<ul>\n<li>\n<p>  \u9762\u5411\u8fde\u63a5  &#xff1a;\u5728\u6570\u636e\u4f20\u8f93\u4e4b\u524d&#xff0c;\u5fc5\u987b\u5efa\u7acb\u4e00\u6761\u7a33\u5b9a\u7684\u8fde\u63a5\u901a\u9053&#xff0c;\u786e\u4fdd\u53cc\u65b9\u5df2\u505a\u597d\u63a5\u6536\u548c\u53d1\u9001\u6570\u636e\u7684\u51c6\u5907\u3002 <\/p>\n<\/li>\n<li>\n<p>  \u53ef\u9760\u4f20\u8f93  &#xff1a;\u4fdd\u8bc1\u6570\u636e\u5305\u6309\u5e8f\u5230\u8fbe&#xff0c;\u5e76\u5bf9\u4e22\u5931\u7684\u6570\u636e\u5305\u8fdb\u884c\u91cd\u4f20\u3002\u901a\u8fc7\u6821\u9a8c\u548c\u3001\u786e\u8ba4\u5e94\u7b54\u3001\u5e8f\u5217\u53f7\u7b49\u673a\u5236\u4fdd\u8bc1\u6570\u636e\u4f20\u8f93\u7684\u6b63\u786e\u6027\u548c\u53ef\u9760\u6027\u3002 <\/p>\n<\/li>\n<li>\n<p>  \u6d41\u91cf\u63a7\u5236  &#xff1a;\u907f\u514d\u53d1\u9001\u65b9\u53d1\u9001\u901f\u7387\u8fc7\u5feb&#xff0c;\u5bfc\u81f4\u63a5\u6536\u65b9\u6765\u4e0d\u53ca\u5904\u7406&#xff0c;\u901a\u8fc7\u6ed1\u52a8\u7a97\u53e3\u673a\u5236\u5b9e\u73b0\u3002 <\/p>\n<\/li>\n<li>\n<p>  \u62e5\u585e\u63a7\u5236  &#xff1a;\u9632\u6b62\u8fc7\u591a\u7684\u6570\u636e\u6ce8\u5165\u5230\u7f51\u7edc\u4e2d\u5f15\u8d77\u7f51\u7edc\u62e5\u585e\u3002\u901a\u8fc7\u6162\u542f\u52a8\u3001\u62e5\u585e\u907f\u514d\u3001\u5feb\u91cd\u4f20\u548c\u5feb\u6062\u590d\u7b49\u7b97\u6cd5\u8fdb\u884c\u62e5\u585e\u63a7\u5236\u3002 <\/p>\n<\/li>\n<\/ul>\n<p>  TCP\u534f\u8bae\u7684\u5e94\u7528  &#xff1a; <\/p>\n<ul>\n<li>\n<p>  HTTP\/HTTPS  &#xff1a;\u4e07\u7ef4\u7f51\u6d4f\u89c8\u5668\u4e0e\u670d\u52a1\u5668\u4e4b\u95f4\u7684\u901a\u4fe1\u534f\u8bae\u3002 <\/p>\n<\/li>\n<li>\n<p>  FTP  &#xff1a;\u6587\u4ef6\u4f20\u8f93\u534f\u8bae&#xff0c;\u7528\u4e8e\u6587\u4ef6\u7684\u4e0a\u4f20\u548c\u4e0b\u8f7d\u3002 <\/p>\n<\/li>\n<li>\n<p>  \u7535\u5b50\u90ae\u4ef6\u534f\u8bae  &#xff1a;\u5982SMTP\u3001IMAP\u548cPOP3\u3002 <\/p>\n<\/li>\n<li>\n<p>  \u8fdc\u7a0b\u767b\u5f55  &#xff1a;\u5982SSH\u548cTelnet\u3002 <\/p>\n<\/li>\n<li>\n<p>  \u5373\u65f6\u901a\u4fe1  &#xff1a;\u5982\u5404\u79cd\u5373\u65f6\u804a\u5929\u8f6f\u4ef6\u901a\u5e38\u4f7f\u7528TCP\u534f\u8bae\u3002 <\/p>\n<\/li>\n<\/ul>\n<h4> 3.2 TCP\u8fde\u63a5\u7684\u5efa\u7acb\u4e0e\u7ec8\u6b62 <\/h4>\n<h5> 3.2.1 \u4e09\u6b21\u63e1\u624b\u4e0e\u56db\u6b21\u6325\u624b\u8fc7\u7a0b <\/h5>\n<p>  \u4e09\u6b21\u63e1\u624b\u8fc7\u7a0b  &#xff1a; <\/p>\n<li>\n<p> \u5ba2\u6237\u7aef\u5411\u670d\u52a1\u5668\u53d1\u9001\u4e00\u4e2aSYN&#xff08;\u540c\u6b65\u5e8f\u5217\u7f16\u53f7&#xff09;\u6570\u636e\u5305&#xff0c;\u8fdb\u5165SYN_SEND\u72b6\u6001\u3002 <\/p>\n<\/li>\n<li>\n<p> \u670d\u52a1\u5668\u63a5\u6536\u5230SYN\u5305\u540e&#xff0c;\u56de\u9001\u4e00\u4e2aSYN&#043;ACK&#xff08;\u540c\u6b65\u786e\u8ba4&#xff09;\u6570\u636e\u5305&#xff0c;\u5e76\u8fdb\u5165SYN_RCVD\u72b6\u6001\u3002 <\/p>\n<\/li>\n<li>\n<p> \u5ba2\u6237\u7aef\u63a5\u6536\u5230\u670d\u52a1\u5668\u7684SYN&#043;ACK\u5305\u540e&#xff0c;\u53d1\u9001\u4e00\u4e2aACK\u5305\u7ed9\u670d\u52a1\u5668&#xff0c;\u53cc\u65b9\u8fdb\u5165ESTABLISHED\u72b6\u6001&#xff0c;\u8fde\u63a5\u5efa\u7acb\u3002 <\/p>\n<\/li>\n<p> \u4e09\u6b21\u63e1\u624b\u8fc7\u7a0b\u5b9e\u73b0\u4e86TCP\u8fde\u63a5\u7684\u521d\u59cb\u5316&#xff0c;\u4fdd\u8bc1\u4e86\u53cc\u65b9\u90fd\u6709\u53d1\u9001\u548c\u63a5\u6536\u6570\u636e\u7684\u80fd\u529b\u3002 <\/p>\n<p>  \u56db\u6b21\u6325\u624b\u8fc7\u7a0b  &#xff1a; <\/p>\n<li>\n<p> \u5f53\u5ba2\u6237\u7aef\u6216\u670d\u52a1\u5668\u7aef\u60f3\u8981\u5173\u95ed\u8fde\u63a5\u65f6&#xff0c;\u4f1a\u53d1\u9001\u4e00\u4e2aFIN&#xff08;\u7ed3\u675f&#xff09;\u6807\u5fd7\u4f4d\u7684\u5305&#xff0c;\u5e76\u8fdb\u5165FIN_WAIT_1\u72b6\u6001\u3002 <\/p>\n<\/li>\n<li>\n<p> \u63a5\u6536\u5230FIN\u5305\u7684\u4e00\u65b9&#xff0c;\u4f1a\u53d1\u9001\u4e00\u4e2aACK\u5305\u786e\u8ba4&#xff0c;\u7136\u540e\u8fdb\u5165CLOSE_WAIT\u72b6\u6001\u3002 <\/p>\n<\/li>\n<li>\n<p> \u53d1\u9001FIN\u5305\u7684\u4e00\u65b9&#xff0c;\u63a5\u6536\u5230ACK\u5305\u540e\u8fdb\u5165FIN_WAIT_2\u72b6\u6001\u3002 <\/p>\n<\/li>\n<li>\n<p> \u53d1\u9001\u65b9\u63a5\u6536\u5230\u5bf9\u65b9\u7684FIN\u5305\u540e&#xff0c;\u4f1a\u53d1\u9001\u4e00\u4e2aACK\u5305\u7ed9\u5bf9\u65b9&#xff0c;\u7136\u540e\u81ea\u5df1\u8fdb\u5165TIME_WAIT\u72b6\u6001\u3002\u5982\u679c\u5bf9\u65b9\u6536\u5230ACK\u540e&#xff0c;\u5373\u5173\u95ed\u8fde\u63a5\u3002 <\/p>\n<\/li>\n<p> \u56db\u6b21\u6325\u624b\u8fc7\u7a0b\u662f\u4e3a\u4e86\u786e\u4fdd\u53cc\u65b9\u90fd\u5b8c\u6210\u6570\u636e\u4f20\u8f93&#xff0c;\u9632\u6b62\u6570\u636e\u4e22\u5931\u3002 <\/p>\n<h5> 3.2.2 TCP\u72b6\u6001\u673a\u53ca\u8f6c\u6362\u673a\u5236 <\/h5>\n<p> TCP\u901a\u8fc7\u72b6\u6001\u673a\u6765\u63cf\u8ff0\u8fde\u63a5\u7684\u751f\u547d\u5468\u671f&#xff0c;\u5b83\u7684\u72b6\u6001\u8f6c\u6362\u9075\u5faaTCP\u534f\u8bae\u89c4\u5b9a\u7684\u4e00\u7cfb\u5217\u89c4\u5219\u3002\u72b6\u6001\u8f6c\u6362\u56fe\u5982\u4e0b&#xff1a; <\/p>\n<ul>\n<li>  CLOSED  &#xff1a;\u521d\u59cb\u72b6\u6001&#xff0c;\u6ca1\u6709\u8fde\u63a5\u3002 <\/li>\n<li>  LISTEN  &#xff1a;\u670d\u52a1\u5668\u7aef\u7b49\u5f85\u5ba2\u6237\u7aef\u7684\u8fde\u63a5\u8bf7\u6c42\u3002 <\/li>\n<li>  SYN_RCVD  &#xff1a;\u670d\u52a1\u5668\u6536\u5230\u5ba2\u6237\u7aef\u7684SYN\u8bf7\u6c42&#xff0c;\u53d1\u9001SYN&#043;ACK\u7b49\u5f85\u5ba2\u6237\u7aef\u7684ACK\u3002 <\/li>\n<li>  ESTABLISHED  &#xff1a;\u53cc\u65b9\u5b8c\u6210\u4e09\u6b21\u63e1\u624b&#xff0c;\u8fde\u63a5\u5efa\u7acb\u3002 <\/li>\n<li>  FIN_WAIT_1  &#xff1a;\u4e3b\u52a8\u5173\u95ed\u65b9\u53d1\u9001FIN\u540e&#xff0c;\u7b49\u5f85\u5bf9\u65b9\u7684ACK\u3002 <\/li>\n<li>  FIN_WAIT_2  &#xff1a;\u6536\u5230\u5bf9\u65b9\u7684ACK\u540e&#xff0c;\u8fdb\u5165\u6b64\u72b6\u6001&#xff0c;\u7b49\u5f85\u5bf9\u65b9\u7684FIN\u8bf7\u6c42\u3002 <\/li>\n<li>  TIME_WAIT  &#xff1a;\u6536\u5230\u5bf9\u65b9\u7684FIN\u8bf7\u6c42&#xff0c;\u53d1\u9001ACK\u540e\u7b49\u5f852\u500d\u7684\u6700\u5927\u6bb5\u5bff\u547d&#xff08;MSL&#xff09;\u65f6\u95f4&#xff0c;\u4ee5\u786e\u4fdd\u5bf9\u65b9\u6536\u5230ACK\u3002 <\/li>\n<li>  CLOSE_WAIT  &#xff1a;\u88ab\u52a8\u5173\u95ed\u65b9\u6536\u5230FIN\u8bf7\u6c42\u540e&#xff0c;\u7b49\u5f85\u5e94\u7528\u7a0b\u5e8f\u6267\u884c\u5173\u95ed\u64cd\u4f5c\u3002 <\/li>\n<li>  LAST_ACK  &#xff1a;\u88ab\u52a8\u5173\u95ed\u65b9\u53d1\u9001FIN\u8bf7\u6c42\u540e&#xff0c;\u7b49\u5f85\u5bf9\u65b9\u7684ACK\u786e\u8ba4\u3002 <\/li>\n<\/ul>\n<p> \u6bcf\u4e2a\u72b6\u6001\u8f6c\u6362\u90fd\u5bf9\u5e94\u7740TCP\u8fde\u63a5\u7ba1\u7406\u7684\u4e0d\u540c\u9636\u6bb5&#xff0c;\u4f8b\u5982\u63e1\u624b\u3001\u6570\u636e\u4f20\u8f93\u3001\u6325\u624b\u7b49\u3002 <\/p>\n<h4> 3.3 TCP\u6570\u636e\u4f20\u8f93\u673a\u5236 <\/h4>\n<h5> 3.3.1 \u6d41\u63a7\u5236\u4e0e\u62e5\u585e\u63a7\u5236 <\/h5>\n<p>  \u6d41\u63a7\u5236  &#xff1a; <\/p>\n<ul>\n<li>\n<p> TCP\u901a\u8fc7\u6ed1\u52a8\u7a97\u53e3\u534f\u8bae&#xff08;Sliding Window Protocol&#xff09;\u6765\u63d0\u4f9b\u6d41\u63a7\u5236\u3002\u7a97\u53e3\u5927\u5c0f\u53ef\u4ee5\u6839\u636e\u63a5\u6536\u7aef\u7684\u5904\u7406\u80fd\u529b\u52a8\u6001\u8c03\u6574\u3002 <\/p>\n<\/li>\n<li>\n<p> \u53d1\u9001\u65b9\u7ef4\u6301\u4e00\u4e2a\u53d1\u9001\u7a97\u53e3&#xff0c;\u7a97\u53e3\u7684\u5927\u5c0f\u8868\u793a\u5728\u672a\u6536\u5230\u786e\u8ba4\u7684\u60c5\u51b5\u4e0b\u53ef\u4ee5\u53d1\u9001\u7684\u6570\u636e\u91cf\u3002\u53d1\u9001\u65b9\u5728\u6536\u5230\u63a5\u6536\u65b9\u7684\u7a97\u53e3\u66f4\u65b0\u540e\u8c03\u6574\u81ea\u5df1\u7684\u53d1\u9001\u7a97\u53e3\u5927\u5c0f\u3002 <\/p>\n<\/li>\n<li>\n<p> \u63a5\u6536\u65b9\u901a\u8fc7\u53d1\u9001\u7a97\u53e3\u66f4\u65b0&#xff08;\u7a97\u53e3\u5927\u5c0f&#xff09;\u4fe1\u606f\u544a\u8bc9\u53d1\u9001\u65b9\u53ef\u4ee5\u63a5\u6536\u7684\u6570\u636e\u91cf&#xff0c;\u9632\u6b62\u53d1\u9001\u65b9\u53d1\u9001\u8fc7\u5feb\u9020\u6210\u63a5\u6536\u65b9\u6ea2\u51fa\u3002 <\/p>\n<\/li>\n<\/ul>\n<p>  \u62e5\u585e\u63a7\u5236  &#xff1a; <\/p>\n<ul>\n<li>\n<p> \u5f53\u7f51\u7edc\u53d1\u751f\u62e5\u585e\u65f6&#xff0c;TCP\u9700\u8981\u63a7\u5236\u6570\u636e\u5305\u7684\u53d1\u9001\u901f\u7387&#xff0c;\u907f\u514d\u7f51\u7edc\u8fdb\u4e00\u6b65\u6076\u5316\u3002 <\/p>\n<\/li>\n<li>\n<p> TCP\u4f7f\u7528\u56db\u79cd\u7b97\u6cd5\u6765\u63a7\u5236\u62e5\u585e&#xff1a;\u6162\u542f\u52a8&#xff08;Slow Start&#xff09;\u3001\u62e5\u585e\u907f\u514d&#xff08;Congestion Avoidance&#xff09;\u3001\u5feb\u91cd\u4f20&#xff08;Fast Retransmit&#xff09;\u548c\u5feb\u6062\u590d&#xff08;Fast Recovery&#xff09;\u3002 <\/p>\n<\/li>\n<li>\n<p> \u6162\u542f\u52a8\u7b97\u6cd5\u5728\u8fde\u63a5\u5f00\u59cb\u65f6\u9010\u6e10\u589e\u52a0\u62e5\u585e\u7a97\u53e3\u5927\u5c0f&#xff0c;\u76f4\u5230\u8fbe\u5230\u4e00\u4e2a\u9608\u503c&#xff1b;\u62e5\u585e\u907f\u514d\u7b97\u6cd5\u5728\u8fbe\u5230\u9608\u503c\u540e\u7ee7\u7eed\u589e\u52a0\u62e5\u585e\u7a97\u53e3&#xff0c;\u4f46\u589e\u957f\u901f\u5ea6\u53d8\u7f13&#xff1b;\u5feb\u91cd\u4f20\u5728\u53d1\u751f\u4e22\u5305\u65f6&#xff0c;\u7acb\u5373\u91cd\u4f20\u800c\u4e0d\u662f\u7b49\u5f85\u91cd\u4f20\u8ba1\u65f6\u5668\u6ea2\u51fa&#xff1b;\u5feb\u6062\u590d\u5728\u5feb\u901f\u91cd\u4f20\u540e\u6267\u884c&#xff0c;\u7f29\u77ed\u4e86\u4ece\u62e5\u585e\u907f\u514d\u5230\u6162\u542f\u52a8\u7684\u8fc7\u6e21\u65f6\u95f4\u3002 <\/p>\n<\/li>\n<\/ul>\n<h5> 3.3.2 \u6570\u636e\u5305\u7684\u5c01\u88c5\u4e0e\u4f20\u8f93 <\/h5>\n<p>  \u6570\u636e\u5305\u5c01\u88c5  &#xff1a; <\/p>\n<ul>\n<li>\n<p> \u5f53\u5e94\u7528\u5c42\u6570\u636e\u8981\u53d1\u9001\u5230\u7f51\u7edc\u4e0a\u65f6&#xff0c;\u6570\u636e\u4f1a\u4ece\u4e0a\u81f3\u4e0b\u901a\u8fc7TCP\/IP\u534f\u8bae\u6808\u7684\u6bcf\u4e00\u5c42\u3002\u6bcf\u5c42\u90fd\u4f1a\u5728\u6570\u636e\u4e0a\u6dfb\u52a0\u81ea\u5df1\u7684\u5934\u90e8\u4fe1\u606f&#xff0c;\u8fd9\u5c31\u662f\u5c01\u88c5\u8fc7\u7a0b\u3002 <\/p>\n<\/li>\n<li>\n<p> \u5728\u4f20\u8f93\u5c42&#xff0c;TCP\u5934\u90e8\u4f1a\u6dfb\u52a0\u5e8f\u5217\u53f7\u3001\u786e\u8ba4\u53f7\u3001\u7a97\u53e3\u5927\u5c0f\u3001\u6821\u9a8c\u548c\u7b49\u4fe1\u606f&#xff0c;\u7136\u540e\u4e0e\u5e94\u7528\u5c42\u6570\u636e\u4e00\u8d77\u5f62\u6210\u4e00\u4e2aTCP\u6bb5\u3002 <\/p>\n<\/li>\n<li>\n<p> \u5728\u7f51\u7edc\u5c42&#xff0c;IP\u5934\u90e8\u4f1a\u6dfb\u52a0\u6e90IP\u3001\u76ee\u6807IP\u3001\u534f\u8bae\u7c7b\u578b\u7b49\u4fe1\u606f&#xff0c;\u5f62\u6210\u4e00\u4e2aIP\u6570\u636e\u62a5\u3002 <\/p>\n<\/li>\n<\/ul>\n<p>  \u6570\u636e\u4f20\u8f93  &#xff1a; <\/p>\n<ul>\n<li>\n<p> TCP\u5229\u7528IP\u534f\u8bae\u63d0\u4f9b\u7684\u670d\u52a1&#xff0c;\u901a\u8fc7\u7f51\u7edc\u53d1\u9001\u5c01\u88c5\u597d\u7684\u6570\u636e\u5305\u3002 <\/p>\n<\/li>\n<li>\n<p> \u63a5\u6536\u65b9\u7684TCP\u4f1a\u5bf9\u63a5\u6536\u5230\u7684\u6570\u636e\u5305\u8fdb\u884c\u6821\u9a8c&#xff0c;\u5e76\u901a\u8fc7TCP\u5934\u90e8\u7684\u5e8f\u5217\u53f7\u786e\u8ba4\u6570\u636e\u5305\u662f\u5426\u6709\u5e8f\u5230\u8fbe\u3002 <\/p>\n<\/li>\n<li>\n<p> \u5982\u679c\u6570\u636e\u5305\u65e0\u8bef\u4e14\u6709\u5e8f\u5230\u8fbe&#xff0c;\u63a5\u6536\u65b9\u4f1a\u53d1\u9001\u4e00\u4e2a\u786e\u8ba4\u5e94\u7b54&#xff08;ACK&#xff09;&#xff0c;\u544a\u8bc9\u53d1\u9001\u65b9\u8be5\u6570\u636e\u5df2\u88ab\u63a5\u6536\u3002 <\/p>\n<\/li>\n<li>\n<p> \u5982\u679c\u6570\u636e\u5305\u5728\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u4e22\u5931&#xff0c;\u53d1\u9001\u65b9\u5728\u7b49\u5f85\u786e\u8ba4\u5e94\u7b54\u8d85\u65f6\u540e&#xff0c;\u4f1a\u91cd\u65b0\u53d1\u9001\u8be5\u6570\u636e\u5305\u3002 <\/p>\n<\/li>\n<li>\n<p> \u4e3a\u4e86\u4fdd\u8bc1\u6570\u636e\u5305\u7684\u987a\u5e8f&#xff0c;\u5982\u679c\u63a5\u6536\u65b9\u6536\u5230\u5931\u5e8f\u7684\u6570\u636e\u5305&#xff0c;\u5b83\u4f1a\u7f13\u5b58\u8fd9\u4e9b\u6570\u636e\u5305&#xff0c;\u76f4\u5230\u6240\u6709\u524d\u9762\u7684\u5305\u90fd\u6536\u5230\u4e3a\u6b62&#xff0c;\u7136\u540e\u518d\u4e00\u8d77\u63d0\u4ea4\u7ed9\u5e94\u7528\u5c42\u3002 <\/p>\n<\/li>\n<\/ul>\n<p> \u5728\u6574\u4e2aTCP\u6570\u636e\u4f20\u8f93\u8fc7\u7a0b\u4e2d&#xff0c;\u53cc\u65b9\u901a\u8fc7TCP\u5934\u90e8\u7684\u4fe1\u606f\u548c\u786e\u8ba4\u673a\u5236\u4fdd\u6301\u6570\u636e\u7684\u6709\u5e8f\u6027\u548c\u5b8c\u6574\u6027\u3002 <\/p>\n<h2> 4. LabVIEW\u4e2dTCP\u670d\u52a1\u5668\u5b9e\u73b0 <\/h2>\n<h3> 4.1 TCP\u670d\u52a1\u5668\u57fa\u672c\u6982\u5ff5 <\/h3>\n<h4> 4.1.1 \u670d\u52a1\u5668\u4e0e\u5ba2\u6237\u7aef\u7684\u89d2\u8272\u4e0e\u529f\u80fd <\/h4>\n<p> \u5728\u7f51\u7edc\u901a\u4fe1\u4e2d&#xff0c;TCP\u670d\u52a1\u5668\u626e\u6f14\u7740\u4e2d\u5fc3\u5316\u7684\u89d2\u8272&#xff0c;\u8d1f\u8d23\u76d1\u542c\u6765\u81ea\u5ba2\u6237\u7aef\u7684\u8fde\u63a5\u8bf7\u6c42&#xff0c;\u5e76\u63d0\u4f9b\u6570\u636e\u4ea4\u6362\u670d\u52a1\u3002\u670d\u52a1\u5668\u901a\u5e38\u62e5\u6709\u56fa\u5b9a\u7684IP\u5730\u5740\u548c\u7aef\u53e3\u53f7&#xff0c;\u4f7f\u5176\u53ef\u4ee5\u6301\u7eed\u8fd0\u884c\u5e76\u7b49\u5f85\u5ba2\u6237\u7aef\u7684\u8fde\u63a5\u3002 <\/p>\n<p> \u5ba2\u6237\u7aef\u5219\u662f\u4e00\u4e2a\u8bf7\u6c42\u670d\u52a1\u7684\u53d1\u8d77\u8005&#xff0c;\u5b83\u5411\u670d\u52a1\u5668\u53d1\u8d77\u8fde\u63a5\u8bf7\u6c42&#xff0c;\u5e76\u5728\u5efa\u7acb\u8fde\u63a5\u540e\u8fdb\u884c\u6570\u636e\u4ea4\u4e92\u3002\u5ba2\u6237\u7aef\u65e0\u9700\u56fa\u5b9aIP\u6216\u7aef\u53e3&#xff0c;\u53ef\u4ee5\u968f\u65f6\u542f\u52a8\u548c\u5173\u95ed\u3002 <\/p>\n<p> \u670d\u52a1\u5668\u4e0e\u5ba2\u6237\u7aef\u901a\u8fc7\u7f51\u7edc\u534f\u8bae\u6808\u4e2d\u7684TCP\/IP\u534f\u8bae\u8fdb\u884c\u901a\u4fe1\u3002TCP\u534f\u8bae\u4fdd\u8bc1\u4e86\u6570\u636e\u4f20\u8f93\u7684\u53ef\u9760\u6027&#xff0c;\u786e\u4fdd\u6570\u636e\u5305\u6309\u7167\u987a\u5e8f\u548c\u5b8c\u6574\u6027\u5230\u8fbe\u76ee\u7684\u5730\u3002 <\/p>\n<h4> 4.1.2 \u670d\u52a1\u7aef\u7a0b\u5e8f\u7684\u751f\u547d\u5468\u671f\u7ba1\u7406 <\/h4>\n<p> \u670d\u52a1\u7aef\u7a0b\u5e8f\u9700\u8981\u7ba1\u7406\u5176\u751f\u547d\u5468\u671f&#xff0c;\u4ece\u542f\u52a8\u76d1\u542c\u7aef\u53e3\u5230\u5173\u95ed\u8fde\u63a5\u3002\u5728LabVIEW\u73af\u5883\u4e2d&#xff0c;\u8fd9\u901a\u5e38\u6d89\u53ca\u4ee5\u4e0b\u6b65\u9aa4&#xff1a; <\/p>\n<li> \u521d\u59cb\u5316\u7f51\u7edc\u8d44\u6e90&#xff0c;\u5305\u62ec\u914d\u7f6e\u76d1\u542c\u7684\u7aef\u53e3\u548cIP\u5730\u5740\u3002 <\/li>\n<li> \u4f7f\u7528\u5faa\u73af\u7ed3\u6784\u4e0d\u65ad\u76d1\u542c\u6765\u81ea\u5ba2\u6237\u7aef\u7684\u8fde\u63a5\u8bf7\u6c42\u3002 <\/li>\n<li> \u4e00\u65e6\u6536\u5230\u8fde\u63a5\u8bf7\u6c42&#xff0c;\u521b\u5efa\u65b0\u7684\u8fde\u63a5\u7ebf\u7a0b\u6216\u4f1a\u8bdd\u5904\u7406\u7a0b\u5e8f\u3002 <\/li>\n<li> \u5bf9\u4e8e\u6bcf\u4e2a\u8fde\u63a5&#xff0c;\u6267\u884c\u6570\u636e\u4ea4\u4e92\u3001\u72b6\u6001\u68c0\u67e5\u7b49\u64cd\u4f5c\u3002 <\/li>\n<li> \u5f53\u8fde\u63a5\u7ec8\u6b62\u6216\u51fa\u9519\u65f6&#xff0c;\u5173\u95ed\u8fde\u63a5\u5e76\u91ca\u653e\u76f8\u5173\u8d44\u6e90\u3002 <\/li>\n<li> \u6700\u540e&#xff0c;\u5f53\u4e0d\u518d\u9700\u8981\u670d\u52a1\u65f6&#xff0c;\u5173\u95ed\u76d1\u542c\u5e76\u7ed3\u675f\u670d\u52a1\u7aef\u7a0b\u5e8f\u3002 <\/li>\n<h3> 4.2 LabVIEW\u4e2dTCP\u670d\u52a1\u5668\u67b6\u6784\u8bbe\u8ba1 <\/h3>\n<h4> 4.2.1 TCP\u670d\u52a1\u5668\u7684\u6570\u636e\u7ed3\u6784\u4e0e\u5904\u7406\u6d41\u7a0b <\/h4>\n<p> \u5728LabVIEW\u4e2d&#xff0c;TCP\u670d\u52a1\u5668\u7684\u6570\u636e\u7ed3\u6784\u8bbe\u8ba1\u662f\u5173\u952e\u3002\u5b83\u9700\u8981\u5305\u542b\u7528\u4e8e\u5904\u7406\u8fde\u63a5\u3001\u6570\u636e\u5b58\u50a8\u3001\u72b6\u6001\u8ddf\u8e2a\u7b49\u7684\u4fe1\u606f\u3002 <\/p>\n<li>  \u8fde\u63a5\u4fe1\u606f  &#xff1a;\u5b58\u50a8\u5ba2\u6237\u7aef\u7684IP\u5730\u5740\u548c\u7aef\u53e3\u53f7\u3002 <\/li>\n<li>  \u6570\u636e\u7f13\u51b2\u533a  &#xff1a;\u7528\u4e8e\u6682\u5b58\u5ba2\u6237\u7aef\u548c\u670d\u52a1\u5668\u95f4\u4f20\u8f93\u7684\u6570\u636e\u3002 <\/li>\n<li>  \u72b6\u6001\u673a  &#xff1a;\u7528\u4e8e\u7ba1\u7406\u8fde\u63a5\u7684\u72b6\u6001&#xff0c;\u5982\u8fde\u63a5\u4e2d\u3001\u6570\u636e\u4ea4\u6362\u3001\u5173\u95ed\u7b49\u3002 <\/li>\n<p> \u5904\u7406\u6d41\u7a0b\u6d89\u53ca\u591a\u4e2a\u6b65\u9aa4&#xff1a; <\/p>\n<li>  \u76d1\u542c\u9636\u6bb5  &#xff1a;\u670d\u52a1\u5668\u4f7f\u7528TCP\u76d1\u542cVI\u5728\u6307\u5b9a\u7aef\u53e3\u4e0a\u7b49\u5f85\u5ba2\u6237\u7aef\u8fde\u63a5\u8bf7\u6c42\u3002 <\/li>\n<li>  \u63a5\u53d7\u8fde\u63a5  &#xff1a;\u4e00\u65e6\u6536\u5230\u8bf7\u6c42&#xff0c;\u670d\u52a1\u5668\u63a5\u53d7\u8fde\u63a5&#xff0c;\u5e76\u521b\u5efa\u4e00\u4e2a\u65b0\u7684VI\u5b9e\u4f8b\u6765\u5904\u7406\u540e\u7eed\u901a\u4fe1\u3002 <\/li>\n<li>  \u6570\u636e\u4ea4\u6362  &#xff1a;\u670d\u52a1\u5668\u8bfb\u53d6\u5ba2\u6237\u7aef\u53d1\u9001\u7684\u6570\u636e&#xff0c;\u5e76\u6839\u636e\u4e1a\u52a1\u9700\u6c42\u8fdb\u884c\u5904\u7406\u3002 <\/li>\n<li>  \u5173\u95ed\u8fde\u63a5  &#xff1a;\u5728\u9002\u5f53\u7684\u65f6\u5019&#xff0c;\u670d\u52a1\u5668\u53ef\u4ee5\u5173\u95ed\u8fde\u63a5&#xff0c;\u91ca\u653e\u5360\u7528\u7684\u8d44\u6e90\u3002 <\/li>\n<h4> 4.2.2 \u5f02\u5e38\u5904\u7406\u4e0e\u8d44\u6e90\u91ca\u653e\u7b56\u7565 <\/h4>\n<p> \u5f02\u5e38\u5904\u7406\u662f\u4efb\u4f55\u53ef\u9760\u901a\u4fe1\u7a0b\u5e8f\u7684\u5173\u952e\u90e8\u5206\u3002LabVIEW\u4e2d\u5904\u7406TCP\u670d\u52a1\u5668\u5f02\u5e38\u7684\u673a\u5236\u5305\u62ec&#xff1a; <\/p>\n<li>  \u8d85\u65f6\u5904\u7406  &#xff1a;\u670d\u52a1\u5668\u9700\u8981\u8bbe\u7f6e\u5408\u7406\u7684\u8d85\u65f6\u503c&#xff0c;\u4ee5\u9632\u6b62\u957f\u65f6\u95f4\u7684\u7b49\u5f85\u5bfc\u81f4\u8d44\u6e90\u9501\u5b9a\u3002 <\/li>\n<li>  \u9519\u8bef\u68c0\u6d4b  &#xff1a;\u9700\u8981\u5bf9TCP\u901a\u4fe1\u4e2d\u7684\u9519\u8bef\u8fdb\u884c\u68c0\u6d4b&#xff0c;\u5e76\u7ed9\u51fa\u76f8\u5e94\u7684\u5e94\u5bf9\u63aa\u65bd\u3002 <\/li>\n<li>  \u8d44\u6e90\u91ca\u653e  &#xff1a;\u5728\u8fde\u63a5\u5173\u95ed\u65f6&#xff0c;\u786e\u4fdd\u6240\u6709\u4f7f\u7528\u8fc7\u7684\u8d44\u6e90\u88ab\u9002\u5f53\u91ca\u653e&#xff0c;\u907f\u514d\u5185\u5b58\u6cc4\u6f0f\u3002 <\/li>\n<p> \u8d44\u6e90\u91ca\u653e\u7b56\u7565\u901a\u5e38\u5305\u62ec&#xff1a; <\/p>\n<li>  \u5173\u95edTCP\u8fde\u63a5VI  &#xff1a;\u786e\u4fdd\u6570\u636e\u4f20\u8f93\u5b8c\u6210\u5e76\u4e14\u8fde\u63a5\u5173\u95ed\u3002 <\/li>\n<li>  \u6e05\u7406\u961f\u5217\u548c\u7f13\u51b2\u533a  &#xff1a;\u91ca\u653e\u7531\u901a\u4fe1\u4f7f\u7528\u7684\u4efb\u4f55\u961f\u5217\u6216\u7f13\u51b2\u533a\u3002 <\/li>\n<li>  \u9000\u51fa\u5faa\u73af  &#xff1a;\u5728LabVIEW\u4e2d\u505c\u6b62\u8fd0\u884c\u76d1\u542c\u5faa\u73af&#xff0c;\u7ed3\u675f\u670d\u52a1\u5668\u7a0b\u5e8f\u3002 <\/li>\n<h3> 4.3 LabVIEW\u670d\u52a1\u5668\u7f16\u7a0b\u793a\u4f8b <\/h3>\n<h4> 4.3.1 \u521b\u5efa\u5e76\u542f\u52a8TCP\u670d\u52a1\u5668 <\/h4>\n<p> \u5728LabVIEW\u4e2d\u521b\u5efaTCP\u670d\u52a1\u5668\u9996\u5148\u9700\u8981\u8c03\u7528TCP Listen VI&#xff0c;\u8bbe\u7f6e\u7aef\u53e3\u548c\u76d1\u542c\u53c2\u6570&#xff0c;\u5982\u4e0b\u793a\u4f8b\u4ee3\u7801\u5757&#xff1a; <\/p>\n<p>TCP Listen VI<br \/>\n{<br \/>\n    Port -&gt; 4000<br \/>\n    Queue Length -&gt; 10<br \/>\n}<\/p>\n<p> \u903b\u8f91\u5206\u6790&#xff1a;  &#8211;  Port  \u53c2\u6570\u6307\u5b9a\u4e86\u670d\u52a1\u5668\u76d1\u542c\u7684\u7aef\u53e3\u53f7&#xff0c;\u8fd9\u91cc\u8bbe\u7f6e\u4e3a4000\u3002  &#8211;  Queue Length  \u53c2\u6570\u8868\u793a\u5728\u8fde\u63a5\u8bf7\u6c42\u88ab\u5904\u7406\u524d&#xff0c;\u53ef\u4ee5\u6392\u961f\u7684\u6700\u5927\u8fde\u63a5\u6570&#xff0c;\u8bbe\u7f6e\u4e3a10\u3002 <\/p>\n<p> \u63a5\u4e0b\u6765&#xff0c;\u653e\u7f6e\u4e00\u4e2aWhile\u5faa\u73af\u6765\u6301\u7eed\u76d1\u542c\u8fde\u63a5\u8bf7\u6c42&#xff1a; <\/p>\n<p>While Loop<br \/>\n{<br \/>\n    TCP Listen VI<br \/>\n    {<br \/>\n        Port -&gt; 4000<br \/>\n        Queue Length -&gt; 10<br \/>\n    }<br \/>\n    \/\/ \u8fde\u63a5\u903b\u8f91<br \/>\n}<\/p>\n<h4> 4.3.2 \u5904\u7406\u5ba2\u6237\u7aef\u8fde\u63a5\u8bf7\u6c42 <\/h4>\n<p> \u5f53\u5ba2\u6237\u7aef\u53d1\u9001\u8fde\u63a5\u8bf7\u6c42\u65f6&#xff0c;TCP Listen VI\u4f1a\u63a5\u6536\u5230\u4e00\u4e2a\u65b0\u7684\u8fde\u63a5\u3002\u670d\u52a1\u5668\u9700\u8981\u51b3\u5b9a\u5982\u4f55\u5904\u7406\u8fd9\u4e2a\u8fde\u63a5&#xff1a; <\/p>\n<p>Case Structure<br \/>\n{<br \/>\n    Is New Connection -&gt; True<br \/>\n    \/\/ \u8fde\u63a5\u5904\u7406\u903b\u8f91<br \/>\n}<\/p>\n<p> \u903b\u8f91\u5206\u6790&#xff1a;  &#8211;  Is New Connection  \u8868\u793a\u662f\u5426\u68c0\u6d4b\u5230\u65b0\u7684\u8fde\u63a5\u8bf7\u6c42&#xff0c;\u5982\u679c\u4e3aTrue&#xff0c;\u5219\u8868\u793a\u6709\u5ba2\u6237\u7aef\u8bf7\u6c42\u8fde\u63a5\u3002  &#8211; \u5728Case Structure\u7684True\u5206\u652f\u4e2d&#xff0c;\u9700\u8981\u8c03\u7528Accept Connection VI\u6765\u63a5\u53d7\u8fde\u63a5\u8bf7\u6c42&#xff0c;\u5e76\u521b\u5efa\u4e00\u4e2a\u65b0\u7684VI\u5b9e\u4f8b\u7528\u4e8e\u5904\u7406\u8fd9\u4e2a\u8fde\u63a5\u3002 <\/p>\n<p> \u63a5\u53d7\u8fde\u63a5\u540e&#xff0c;\u670d\u52a1\u5668\u5c06\u8fdb\u5165\u4e0e\u5ba2\u6237\u7aef\u7684\u6570\u636e\u4ea4\u6362\u9636\u6bb5&#xff0c;\u8fd9\u91cc\u53ef\u4ee5\u4f7f\u7528Read Data\u548cWrite Data VI\u6765\u8bfb\u53d6\u548c\u53d1\u9001\u6570\u636e\u3002 <\/p>\n<p> \u5904\u7406\u5ba2\u6237\u7aef\u8fde\u63a5\u8bf7\u6c42\u7684\u5b8c\u6574\u6d41\u7a0b\u56fe\u53ef\u4ee5\u8868\u793a\u4e3a&#xff1a; <\/p>\n<p>graph LR<br \/>\nA[Start Listening] &#8211;&gt; B[Wait for Connection]<br \/>\nB &#8211;&gt;|New Connection| C[Accept Connection]<br \/>\nB &#8211;&gt;|No Connection| B<br \/>\nC &#8211;&gt; D[Process New Connection]<br \/>\nD &#8211;&gt; E[Data Exchange]<br \/>\nE &#8211;&gt; F[Close Connection if Needed]<br \/>\nF &#8211;&gt; B<\/p>\n<p> \u4ee5\u4e0a\u6d41\u7a0b\u56fe\u8bf4\u660e\u4e86TCP\u670d\u52a1\u5668\u5982\u4f55\u4ece\u5f00\u59cb\u76d1\u542c&#xff0c;\u5230\u63a5\u53d7\u65b0\u8fde\u63a5&#xff0c;\u5e76\u8fdb\u5165\u6570\u636e\u4ea4\u6362&#xff0c;\u6700\u540e\u5173\u95ed\u8fde\u63a5\u7684\u6574\u4e2a\u8fc7\u7a0b\u3002 <\/p>\n<h2> 5. LabVIEW\u4e2dTCP\u5ba2\u6237\u7aef\u5b9e\u73b0 <\/h2>\n<h3> 5.1 TCP\u5ba2\u6237\u7aef\u57fa\u672c\u6982\u5ff5 <\/h3>\n<h4> 5.1.1 \u5ba2\u6237\u7aef\u7684\u8fde\u63a5\u4e0e\u6570\u636e\u4ea4\u4e92 <\/h4>\n<p> TCP\u5ba2\u6237\u7aef\u8d1f\u8d23\u4e0e\u670d\u52a1\u5668\u5efa\u7acb\u7f51\u7edc\u8fde\u63a5&#xff0c;\u5e76\u8fdb\u884c\u6570\u636e\u7684\u53d1\u9001\u4e0e\u63a5\u6536\u3002\u5728LabVIEW\u4e2d\u5b9e\u73b0TCP\u5ba2\u6237\u7aef&#xff0c;\u9996\u5148\u9700\u8981\u521b\u5efa\u4e00\u4e2a\u5ba2\u6237\u7aefVI&#xff08;Virtual Instrument&#xff09;&#xff0c;\u5b83\u53ef\u4ee5\u914d\u7f6e\u76ee\u6807\u670d\u52a1\u5668\u7684IP\u5730\u5740\u548c\u7aef\u53e3\u53f7\u3002\u4e00\u65e6\u8fde\u63a5\u6210\u529f&#xff0c;\u5ba2\u6237\u7aefVI\u5c31\u80fd\u591f\u4e0e\u670d\u52a1\u5668\u8fdb\u884c\u53cc\u5411\u901a\u4fe1\u3002\u6570\u636e\u4ea4\u4e92\u7684\u8fc7\u7a0b\u901a\u5e38\u5305\u62ec\u5c06\u6570\u636e\u5c01\u88c5\u6210\u7b26\u5408TCP\u534f\u8bae\u683c\u5f0f\u7684\u6570\u636e\u5305&#xff0c;\u53d1\u9001\u7ed9\u670d\u52a1\u5668&#xff0c;\u5e76\u63a5\u6536\u670d\u52a1\u5668\u8fd4\u56de\u7684\u6570\u636e\u5305\u3002 <\/p>\n<h4> 5.1.2 \u5ba2\u6237\u7aef\u7a0b\u5e8f\u7684\u8fd0\u884c\u673a\u5236 <\/h4>\n<p> \u5ba2\u6237\u7aef\u7a0b\u5e8f\u7684\u8fd0\u884c\u673a\u5236\u4e3b\u8981\u57fa\u4e8e\u4e8b\u4ef6\u9a71\u52a8\u6a21\u5f0f\u3002\u5728LabVIEW\u4e2d&#xff0c;\u5ba2\u6237\u7aefVI\u4f1a\u8bbe\u7f6e\u4e8b\u4ef6\u7ed3\u6784\u6765\u54cd\u5e94\u5404\u79cd\u7f51\u7edc\u4e8b\u4ef6&#xff0c;\u4f8b\u5982\u63a5\u6536\u5230\u6570\u636e\u3001\u8fde\u63a5\u65ad\u5f00\u7b49\u3002\u5ba2\u6237\u7aef\u5728\u542f\u52a8\u65f6\u5c1d\u8bd5\u8fde\u63a5\u670d\u52a1\u5668&#xff0c;\u5982\u679c\u8fde\u63a5\u5931\u8d25&#xff0c;\u53ef\u80fd\u9700\u8981\u91cd\u65b0\u5c1d\u8bd5\u6216\u63d0\u4f9b\u9519\u8bef\u5904\u7406\u3002\u4e00\u65e6\u8fde\u63a5\u6210\u529f&#xff0c;\u5ba2\u6237\u7aef\u4f1a\u6301\u7eed\u76d1\u542c\u6765\u81ea\u670d\u52a1\u5668\u7684\u6570\u636e&#xff0c;\u5e76\u6839\u636e\u7a0b\u5e8f\u7684\u903b\u8f91\u8fdb\u884c\u5904\u7406\u3002 <\/p>\n<h3> 5.2 LabVIEW\u5ba2\u6237\u7aef\u67b6\u6784\u8bbe\u8ba1 <\/h3>\n<h4> 5.2.1 \u5ba2\u6237\u7aef\u7684\u6570\u636e\u7ed3\u6784\u4e0e\u4ea4\u4e92\u6d41\u7a0b <\/h4>\n<p> \u5728LabVIEW\u4e2d\u6784\u5efaTCP\u5ba2\u6237\u7aef\u65f6&#xff0c;\u9700\u8981\u5b9a\u4e49\u9002\u5408\u7684\u6570\u636e\u7ed3\u6784\u6765\u5b58\u50a8\u548c\u7ba1\u7406\u6570\u636e\u3002\u901a\u5e38&#xff0c;\u8fd9\u5305\u62ec\u7528\u4e8e\u8fde\u63a5\u72b6\u6001\u7684\u6807\u5fd7\u4f4d\u3001\u7f13\u51b2\u533a\u6765\u5b58\u50a8\u63a5\u6536\u7684\u6570\u636e\u4ee5\u53ca\u683c\u5f0f\u5316\u7684\u6570\u636e\u5305\u3002\u5ba2\u6237\u7aef\u7684\u4ea4\u4e92\u6d41\u7a0b\u5305\u62ec\u521d\u59cb\u5316\u8fde\u63a5\u8bbe\u7f6e\u3001\u5faa\u73af\u68c0\u6d4b\u65b0\u6570\u636e\u3001\u5904\u7406\u63a5\u6536\u7684\u6570\u636e\u548c\u53d1\u9001\u6570\u636e\u8bf7\u6c42\u3002\u6d41\u7a0b\u56fe\u5982\u4e0b\u6240\u793a&#xff1a; <\/p>\n<p>graph LR<br \/>\n    A[\u5f00\u59cb] &#8211;&gt; B[\u521d\u59cb\u5316\u5ba2\u6237\u7aef]<br \/>\n    B &#8211;&gt; C[\u5c1d\u8bd5\u8fde\u63a5\u670d\u52a1\u5668]<br \/>\n    C &#8211;&gt;|\u8fde\u63a5\u6210\u529f| D[\u8fdb\u5165\u4e8b\u4ef6\u5904\u7406\u5faa\u73af]<br \/>\n    C &#8211;&gt;|\u8fde\u63a5\u5931\u8d25| E[\u9519\u8bef\u5904\u7406]<br \/>\n    D &#8211;&gt; F[\u76d1\u542c\u670d\u52a1\u5668\u6d88\u606f]<br \/>\n    F &#8211;&gt;|\u63a5\u6536\u6570\u636e| G[\u5904\u7406\u6570\u636e]<br \/>\n    F &#8211;&gt;|\u53d1\u9001\u6570\u636e\u8bf7\u6c42| H[\u5c01\u88c5\u6570\u636e\u5305]<br \/>\n    G &#8211;&gt; I[\u66f4\u65b0\u663e\u793a\u6216\u72b6\u6001]<br \/>\n    H &#8211;&gt; F<br \/>\n    I &#8211;&gt; J[\u65ad\u5f00\u8fde\u63a5]<br \/>\n    J &#8211;&gt; K[\u7ed3\u675f]<\/p>\n<h4> 5.2.2 \u8fde\u63a5\u7ba1\u7406\u4e0e\u6570\u636e\u540c\u6b65\u673a\u5236 <\/h4>\n<p> \u8fde\u63a5\u7ba1\u7406\u662f\u786e\u4fdd\u5ba2\u6237\u7aef\u4e0e\u670d\u52a1\u5668\u4e4b\u95f4\u901a\u4fe1\u987a\u7545\u7684\u5173\u952e\u90e8\u5206\u3002LabVIEW\u4e2d\u7684TCP\u5ba2\u6237\u7aef\u9700\u8981\u80fd\u591f\u5904\u7406\u91cd\u8fde\u903b\u8f91&#xff0c;\u5373\u5728\u7f51\u7edc\u8fde\u63a5\u610f\u5916\u65ad\u5f00\u65f6\u80fd\u591f\u5c1d\u8bd5\u91cd\u65b0\u8fde\u63a5\u3002\u6570\u636e\u540c\u6b65\u673a\u5236\u786e\u4fdd\u5ba2\u6237\u7aef\u4e0e\u670d\u52a1\u5668\u7684\u6570\u636e\u4e00\u81f4\u6027&#xff0c;\u8fd9\u901a\u5e38\u6d89\u53ca\u65f6\u95f4\u6233\u6216\u8005\u5e8f\u5217\u53f7\u7684\u4f7f\u7528\u3002\u4ee5\u4e0b\u662f\u4ee3\u7801\u5757\u7684\u4e00\u4e2a\u793a\u4f8b&#xff0c;\u5c55\u793a\u4e86\u5982\u4f55\u5728LabVIEW\u4e2d\u8bbe\u7f6e\u4e00\u4e2a\u57fa\u672c\u7684TCP\u8fde\u63a5\u8bf7\u6c42&#xff1a; <\/p>\n<p>\/\/ TCP\u8fde\u63a5\u8bf7\u6c42\u7684LabVIEW\u4ee3\u7801\u5757<br \/>\n\/\/ VIs\u53c2\u8003: Open Connection, Wait On Response, Close Connection<\/p>\n<p>\/\/ \u5b9a\u4e49\u670d\u52a1\u5668IP\u5730\u5740\u548c\u7aef\u53e3<br \/>\nserverIP &#061; &#034;192.168.1.100&#034;<br \/>\nserverPort &#061; &#034;5000&#034;<\/p>\n<p>\/\/ \u5c1d\u8bd5\u8fde\u63a5\u670d\u52a1\u5668<br \/>\nOpen ConnectionrefNum &#061; TCP Open Connection(serverIP, serverPort)<\/p>\n<p>\/\/ \u68c0\u67e5\u662f\u5426\u6210\u529f\u8fde\u63a5<br \/>\nIf Open ConnectionrefNum &#061; -1 Then<br \/>\n    \/\/ \u8fde\u63a5\u5931\u8d25&#xff0c;\u5904\u7406\u9519\u8bef<br \/>\nElse<br \/>\n    \/\/ \u6210\u529f\u8fde\u63a5&#xff0c;\u7b49\u5f85\u6765\u81ea\u670d\u52a1\u5668\u7684\u6570\u636e<br \/>\n    While (True)<br \/>\n        incomingData &#061; TCP Wait On Response(Open ConnectionrefNum)<br \/>\n        \/\/ \u5904\u7406\u63a5\u6536\u5230\u7684\u6570\u636e<br \/>\n        HandleIncomingData(incomingData)<br \/>\n    End While<br \/>\nEnd If<\/p>\n<p>\/\/ \u5173\u95ed\u8fde\u63a5<br \/>\nTCP Close Connection(Open ConnectionrefNum)<\/p>\n<h3> 5.3 LabVIEW\u5ba2\u6237\u7aef\u7f16\u7a0b\u793a\u4f8b <\/h3>\n<h4> 5.3.1 \u8fde\u63a5\u5230\u670d\u52a1\u5668 <\/h4>\n<p> \u5728LabVIEW\u4e2d&#xff0c;\u5ba2\u6237\u7aefVI\u7528\u4e8e\u8fde\u63a5\u5230\u670d\u52a1\u5668\u7684\u6b65\u9aa4\u53ef\u4ee5\u6982\u62ec\u4e3a\u4ee5\u4e0b\u51e0\u70b9&#xff1a; <\/p>\n<li> \u521b\u5efa\u4e00\u4e2aOpen Connection\u7684VI&#xff0c;\u8f93\u5165\u670d\u52a1\u5668\u7684IP\u5730\u5740\u548c\u7aef\u53e3\u53f7\u3002 <\/li>\n<li> \u914d\u7f6e\u8d85\u65f6\u53c2\u6570&#xff0c;\u4ee5\u63a7\u5236\u8fde\u63a5\u5c1d\u8bd5\u7684\u6700\u5927\u7b49\u5f85\u65f6\u95f4\u3002 <\/li>\n<li> \u6267\u884cOpen Connection VI&#xff0c;\u68c0\u67e5\u8fd4\u56de\u7684\u5f15\u7528\u53f7\u662f\u5426\u6709\u6548\u3002 <\/li>\n<li> \u5982\u679c\u8fde\u63a5\u6210\u529f&#xff0c;\u5219\u5f15\u7528\u53f7\u4e3a\u6709\u6548\u7684\u8fde\u63a5\u5f15\u7528&#xff0c;\u5426\u5219\u4f1a\u8fd4\u56de-1\u8868\u793a\u8fde\u63a5\u5931\u8d25\u3002 <\/li>\n<p> \u4e0b\u9762\u662f\u4e00\u4e2aLabVIEW\u7684\u793a\u4f8bVI\u622a\u56fe&#xff0c;\u5c55\u793a\u4e86\u5982\u4f55\u4f7f\u7528Open Connection VI\u6765\u5efa\u7acb\u8fde\u63a5&#xff1a; <\/p>\n<p> &#xff08;\u6b64\u5904\u5e94\u63d2\u5165LabVIEW\u622a\u56fe&#xff0c;\u5c55\u793a\u5982\u4f55\u4f7f\u7528Open Connection VI&#xff09; <\/p>\n<h4> 5.3.2 \u53d1\u9001\u63a5\u6536\u6570\u636e\u5904\u7406 <\/h4>\n<p> \u6570\u636e\u7684\u53d1\u9001\u548c\u63a5\u6536\u662fTCP\u5ba2\u6237\u7aef\u7684\u6838\u5fc3\u529f\u80fd\u3002\u5728LabVIEW\u4e2d&#xff0c;\u53ef\u4ee5\u4f7f\u7528Send VI\u6765\u53d1\u9001\u6570\u636e\u5230\u670d\u52a1\u5668&#xff0c;\u5e76\u4f7f\u7528Wait On Response VI\u6765\u63a5\u6536\u670d\u52a1\u5668\u7684\u54cd\u5e94\u3002\u53d1\u9001\u6570\u636e\u524d&#xff0c;\u9700\u8981\u5148\u5c06\u6570\u636e\u683c\u5f0f\u5316\u6210\u5b57\u7b26\u4e32\u6216\u5176\u4ed6\u5f62\u5f0f&#xff0c;\u7136\u540e\u53d1\u9001\u3002\u63a5\u6536\u5230\u7684\u6570\u636e\u540c\u6837\u9700\u8981\u88ab\u89e3\u6790\u56de\u539f\u59cb\u683c\u5f0f\u3002\u4ee5\u4e0b\u662f\u5904\u7406\u53d1\u9001\u63a5\u6536\u6570\u636e\u7684\u4e00\u4e2a\u7b80\u5355\u793a\u4f8b&#xff1a; <\/p>\n<p>\/\/ \u53d1\u9001\u548c\u63a5\u6536\u6570\u636e\u7684LabVIEW\u4ee3\u7801\u5757<br \/>\n\/\/ VIs\u53c2\u8003: Send, Wait On Response, String To Byte Array, Byte Array To String<\/p>\n<p>\/\/ \u5c06\u5b57\u7b26\u4e32\u6570\u636e\u8f6c\u6362\u4e3a\u5b57\u8282\u6570\u7ec4<br \/>\ndataToSend &#061; &#034;Hello Server&#034;<br \/>\nbyteData &#061; String To Byte Array(dataToSend)<\/p>\n<p>\/\/ \u53d1\u9001\u6570\u636e\u5230\u670d\u52a1\u5668<br \/>\nbytesSent &#061; Send(Open ConnectionrefNum, byteData)<\/p>\n<p>\/\/ \u7b49\u5f85\u670d\u52a1\u5668\u7684\u54cd\u5e94<br \/>\nresponseData &#061; Wait On Response(Open ConnectionrefNum)<\/p>\n<p>\/\/ \u5c06\u63a5\u6536\u5230\u7684\u5b57\u8282\u6570\u7ec4\u8f6c\u6362\u56de\u5b57\u7b26\u4e32<br \/>\nresponseString &#061; Byte Array To String(responseData)<\/p>\n<p>\/\/ \u663e\u793a\u670d\u52a1\u5668\u54cd\u5e94<br \/>\nDisplay(responseString)<\/p>\n<p> \u4ee5\u4e0a\u6b65\u9aa4\u5c55\u793a\u4e86\u5728LabVIEW\u73af\u5883\u4e0b\u6784\u5efa\u4e00\u4e2a\u57fa\u672c\u7684TCP\u5ba2\u6237\u7aef&#xff0c;\u5e76\u901a\u8fc7\u53d1\u9001\u548c\u63a5\u6536\u6570\u636e\u4e0e\u670d\u52a1\u5668\u8fdb\u884c\u4ea4\u4e92\u7684\u8fc7\u7a0b\u3002\u5728\u5b9e\u9645\u5e94\u7528\u4e2d&#xff0c;\u8fd8\u9700\u8981\u8003\u8651\u5f02\u5e38\u5904\u7406\u548c\u7f51\u7edc\u72b6\u51b5\u76d1\u6d4b&#xff0c;\u786e\u4fdd\u7a0b\u5e8f\u7684\u5065\u58ee\u6027\u548c\u7528\u6237\u53cb\u597d\u6027\u3002 <\/p>\n<h2> 6. TCP\u6570\u636e\u6536\u53d1\u673a\u5236\u4e0e\u8fde\u63a5\u7ba1\u7406 <\/h2>\n<h3> 6.1 TCP\u6570\u636e\u6536\u53d1\u539f\u7406 <\/h3>\n<h4> 6.1.1 \u6570\u636e\u5305\u7684\u5206\u5272\u4e0e\u91cd\u7ec4 <\/h4>\n<p> \u5728\u4f7f\u7528TCP\u8fdb\u884c\u6570\u636e\u4f20\u8f93\u65f6&#xff0c;\u6570\u636e\u88ab\u5206\u5272\u6210\u4e00\u5b9a\u5927\u5c0f\u7684\u6570\u636e\u5305&#xff08;segments&#xff09;\u3002TCP\u901a\u8fc7\u4e00\u4e2a\u79f0\u4e3a\u201c\u6700\u5927\u4f20\u8f93\u5355\u5143\u201d&#xff08;Maximum Transmission Unit, MTU&#xff09;\u7684\u53c2\u6570\u6765\u51b3\u5b9a\u6570\u636e\u5305\u7684\u5927\u5c0f&#xff0c;\u8fd9\u4e2a\u5927\u5c0f\u53d7\u9650\u4e8e\u7f51\u7edc\u4e2d\u8def\u5f84\u7684\u6700\u5c0fMTU\u3002\u5f53\u4e00\u4e2a\u5e94\u7528\u5c42\u7684\u6570\u636e\u5757\u5230\u8fbeTCP\u5c42\u65f6&#xff0c;\u8be5\u6570\u636e\u5757\u4f1a\u88ab\u5206\u5272\u6210\u4e00\u4e2a\u6216\u591a\u4e2aTCP\u6570\u636e\u5305&#xff0c;\u6bcf\u4e2a\u6570\u636e\u5305\u90fd\u4f1a\u88ab\u52a0\u4e0a\u4e00\u4e2aTCP\u5934\u90e8&#xff0c;\u5176\u4e2d\u5305\u542b\u4e86\u5e8f\u5217\u53f7&#xff0c;\u4ee5\u4fbf\u4e8e\u63a5\u6536\u65b9\u8fdb\u884c\u6392\u5e8f\u548c\u91cd\u7ec4\u3002 <\/p>\n<p>  \u4ee3\u7801\u5757\u793a\u4f8b&#xff1a;  <\/p>\n<p># Python TCP\u5ba2\u6237\u7aef\u4ee3\u7801\u7247\u6bb5&#xff0c;\u7528\u4e8e\u53d1\u9001\u6570\u636e\u5206\u6bb5<br \/>\nimport socket<\/p>\n<p># \u521b\u5efasocket\u5bf9\u8c61<br \/>\nclient_socket &#061; socket.socket(socket.AF_INET, socket.SOCK_STREAM)<\/p>\n<p># \u8fde\u63a5\u5230\u670d\u52a1\u5668<br \/>\nclient_socket.connect((&#039;127.0.0.1&#039;, 12345))<\/p>\n<p># \u5047\u5b9a\u8981\u53d1\u9001\u7684\u5927\u6570\u636e\u5757<br \/>\nbig_data_block &#061; &#039;&#8230;&#039;  # \u8fd9\u91cc\u5e94\u8be5\u662f\u4e00\u4e2a\u957f\u5b57\u7b26\u4e32\u6216\u8005\u4e8c\u8fdb\u5236\u6570\u636e<\/p>\n<p># \u5c06\u6570\u636e\u5757\u5206\u5272\u6210\u591a\u4e2aTCP\u6570\u636e\u5305<br \/>\nfor i in range(0, len(big_data_block), 1400):  # \u5047\u8bbeMTU\u4e3a1500\u5b57\u8282<br \/>\n    data_segment &#061; big_data_block[i:i&#043;1400]<br \/>\n    client_socket.sendall(data_segment.encode(&#039;utf-8&#039;))<br \/>\n# \u5173\u95edsocket\u8fde\u63a5<br \/>\nclient_socket.close()<\/p>\n<h4> 6.1.2 \u786e\u8ba4\u5e94\u7b54\u4e0e\u8d85\u65f6\u91cd\u4f20\u673a\u5236 <\/h4>\n<p> TCP\u4f7f\u7528\u4e86\u786e\u8ba4\u5e94\u7b54\u673a\u5236\u6765\u786e\u4fdd\u6570\u636e\u7684\u6709\u6548\u4f20\u8f93\u3002\u53d1\u9001\u65b9\u5728\u53d1\u9001\u6570\u636e\u5305\u540e\u4f1a\u7b49\u5f85\u63a5\u6536\u65b9\u7684\u5e94\u7b54\u3002\u5982\u679c\u5728\u9884\u5b9a\u65f6\u95f4\u5185\u6ca1\u6709\u6536\u5230\u5e94\u7b54&#xff08;\u786e\u8ba4ACK&#xff09;&#xff0c;TCP\u4f1a\u91cd\u65b0\u53d1\u9001\u90a3\u4e2a\u6570\u636e\u5305\u3002\u8fd9\u4e2a\u8fc7\u7a0b\u6d89\u53ca\u5230\u4e86\u8d85\u65f6\u91cd\u4f20\u7684\u65f6\u95f4\u95f4\u9694\u8c03\u6574\u7b97\u6cd5&#xff0c;\u5982\u5f80\u8fd4\u65f6\u95f4\u6d4b\u91cf&#xff08;RTT&#xff09;\u548c\u91cd\u4f20\u8d85\u65f6&#xff08;RTO&#xff09;\u8ba1\u7b97\u3002 <\/p>\n<p>  mermaid\u6d41\u7a0b\u56fe\u793a\u4f8b&#xff1a;  <\/p>\n<p>graph LR<br \/>\nA[\u5f00\u59cb\u53d1\u9001\u6570\u636e\u5305] &#8211;&gt; B{\u7b49\u5f85ACK}<br \/>\nB &#8211;&gt;|\u6536\u5230ACK| C[\u786e\u8ba4\u6210\u529f]<br \/>\nB &#8211;&gt;|\u8d85\u65f6\u672a\u6536\u5230| D[\u91cd\u53d1\u6570\u636e\u5305]<br \/>\nD &#8211;&gt; B<\/p>\n<h3> 6.2 TCP\u8fde\u63a5\u7684\u7ba1\u7406\u7b56\u7565 <\/h3>\n<h4> 6.2.1 \u8fde\u63a5\u7ef4\u62a4\u4e0e\u76d1\u63a7 <\/h4>\n<p> TCP\u8fde\u63a5\u9700\u8981\u7ef4\u62a4\u5176\u72b6\u6001\u4fe1\u606f&#xff0c;\u5305\u62ec\u5e8f\u5217\u53f7\u3001\u786e\u8ba4\u53f7\u3001\u7a97\u53e3\u5927\u5c0f\u7b49&#xff0c;\u4ee5\u4fdd\u8bc1\u8fde\u63a5\u7684\u7a33\u5b9a\u548c\u6570\u636e\u7684\u53ef\u9760\u4f20\u8f93\u3002\u6b64\u5916&#xff0c;\u8fde\u63a5\u7684\u76d1\u63a7\u673a\u5236&#xff0c;\u5982\u4fdd\u6d3b\u5b9a\u65f6\u5668&#xff08;keepalive timers&#xff09;&#xff0c;\u7528\u6765\u68c0\u6d4b\u6b7b\u8fde\u63a5&#xff0c;\u786e\u4fdd\u4e0d\u6d3b\u8dc3\u7684\u8fde\u63a5\u4e0d\u4f1a\u65e0\u9650\u5236\u5730\u5360\u7528\u8d44\u6e90\u3002 <\/p>\n<h4> 6.2.2 \u5b89\u5168\u673a\u5236\u4e0e\u5f02\u5e38\u5904\u7406 <\/h4>\n<p> \u4e3a\u4e86\u5e94\u5bf9\u7f51\u7edc\u653b\u51fb\u548c\u6570\u636e\u635f\u574f&#xff0c;TCP\u63d0\u4f9b\u4e86\u5982TCP MD5\u7b7e\u540d\u9009\u9879\u7b49\u5b89\u5168\u673a\u5236\u3002\u5f02\u5e38\u5904\u7406\u673a\u5236&#xff0c;\u4f8b\u5982\u68c0\u6d4b\u5230\u91cd\u590d\u6570\u636e\u5305\u6216\u987a\u5e8f\u9519\u4e71\u7684\u6570\u636e\u5305\u65f6&#xff0c;TCP\u80fd\u591f\u91c7\u53d6\u63aa\u65bd\u7ea0\u6b63\u6216\u4e22\u5f03\u5f02\u5e38\u6570\u636e\u5305\u3002 <\/p>\n<h3> 6.3 TCP\u8fde\u63a5\u7684\u5173\u95ed\u8fc7\u7a0b <\/h3>\n<h4> 6.3.1 \u534f\u5546\u5173\u95ed\u4e0e\u5f3a\u5236\u65ad\u5f00 <\/h4>\n<p> TCP\u8fde\u63a5\u7684\u5173\u95ed\u662f\u4e00\u4e2a\u56db\u6b21\u6325\u624b\u7684\u8fc7\u7a0b&#xff0c;\u901a\u5e38\u7531\u4e00\u65b9\u63d0\u51fa\u7ed3\u675f\u8fde\u63a5\u7684\u8bf7\u6c42\u3002\u53cc\u65b9\u901a\u8fc7\u4e09\u6b21\u63e1\u624b\u4ea4\u6362\u5173\u95ed\u4fe1\u53f7&#xff0c;\u786e\u4fdd\u53cc\u65b9\u90fd\u5df2\u7ecf\u51c6\u5907\u597d\u5173\u95ed\u8fde\u63a5\u3002\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b&#xff0c;\u5982\u679c\u4e00\u65b9\u7a81\u7136\u6d88\u5931&#xff0c;\u53e6\u4e00\u65b9\u4f1a\u91c7\u53d6\u5f3a\u5236\u65ad\u5f00\u8fde\u63a5\u7684\u7b56\u7565\u3002 <\/p>\n<h4> 6.3.2 \u8d44\u6e90\u56de\u6536\u4e0e\u6e05\u7406 <\/h4>\n<p> \u5173\u95ed\u8fde\u63a5\u540e&#xff0c;\u7cfb\u7edf\u9700\u8981\u56de\u6536\u76f8\u5173\u7684\u8d44\u6e90&#xff0c;\u6bd4\u5982\u91ca\u653e\u7aef\u53e3\u53f7\u3001\u6e05\u7406\u6570\u636e\u7ed3\u6784\u7b49\u3002TCP\u8fde\u63a5\u7684\u8d44\u6e90\u7ba1\u7406\u786e\u4fdd\u4e86\u7cfb\u7edf\u8d44\u6e90\u7684\u6709\u6548\u5229\u7528&#xff0c;\u907f\u514d\u4e86\u8d44\u6e90\u6cc4\u9732\u3002 <\/p>\n<p> \u4ee5\u4e0a\u7ae0\u8282\u5185\u5bb9\u4e3a\u60a8\u8be6\u7ec6\u89e3\u6790\u4e86TCP\u6570\u636e\u6536\u53d1\u539f\u7406\u3001\u8fde\u63a5\u7ba1\u7406\u7b56\u7565\u4ee5\u53ca\u5173\u95ed\u8fc7\u7a0b\u4e2d\u7684\u5404\u79cd\u673a\u5236\u3002\u5728\u5b9e\u9645\u5e94\u7528\u4e2d&#xff0c;\u7406\u89e3\u8fd9\u4e9b\u539f\u7406\u548c\u7b56\u7565\u5bf9\u4e8e\u6784\u5efa\u7a33\u5b9a\u3001\u9ad8\u6548\u7684\u7f51\u7edc\u901a\u4fe1\u7cfb\u7edf\u81f3\u5173\u91cd\u8981\u3002 <\/p>\n<p>  \u672c\u6587\u8fd8\u6709\u914d\u5957\u7684\u7cbe\u54c1\u8d44\u6e90&#xff0c;\u70b9\u51fb\u83b7\u53d6  <img decoding=\"async\" alt=\"menu-r.4af5f7ec.gif\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/07\/20250730051230-6889a9be6fb00.gif\" style=\"width:16px;margin-left:4px;vertical-align:text-bottom;cursor:text\" \/> <\/p>\n<p> \u7b80\u4ecb&#xff1a;\u7f51\u7edc\u901a\u4fe1\u662f\u8f6f\u4ef6\u5f00\u53d1\u7684\u5173\u952e\u73af\u8282\u3002LabVIEW&#xff0c;\u4e00\u79cd\u56fe\u5f62\u5316\u7f16\u7a0b\u73af\u5883&#xff0c;\u7279\u522b\u9002\u7528\u4e8e\u6784\u5efaTCP\u901a\u4fe1\u7cfb\u7edf\u3002\u672c\u6559\u7a0b\u5c06\u6df1\u5165\u63a2\u8ba8TCP\u534f\u8bae\u539f\u7406&#xff0c;\u5e76\u8be6\u7ec6\u6307\u5bfc\u5982\u4f55\u5728LabVIEW\u4e2d\u8bbe\u8ba1TCP\u670d\u52a1\u5668\u548c\u5ba2\u6237\u7aef&#xff0c;\u5305\u62ec\u521b\u5efa\u76d1\u542c\u5957\u63a5\u5b57\u3001\u6570\u636e\u6536\u53d1\u3001\u4ee5\u53ca\u8fde\u63a5\u7ba1\u7406\u7b49\u3002\u901a\u8fc7\u5b9e\u8df5\u8fd9\u4e9b\u6b65\u9aa4&#xff0c;\u5b66\u4e60\u8005\u5c06\u80fd\u591f\u6784\u5efa\u53ef\u9760\u7684\u6570\u636e\u4f20\u8f93\u5e94\u7528\u3002 <\/p>\n<p>   \u672c\u6587\u8fd8\u6709\u914d\u5957\u7684\u7cbe\u54c1\u8d44\u6e90&#xff0c;\u70b9\u51fb\u83b7\u53d6   <img decoding=\"async\" alt=\"menu-r.4af5f7ec.gif\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/07\/20250730051230-6889a9be6fb00.gif\" style=\"width:16px;margin-left:4px;vertical-align:text-bottom;cursor:text\" \/>  <\/p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6587\u7ae0\u6d4f\u89c8\u9605\u8bfb796\u6b21\uff0c\u70b9\u8d5e17\u6b21\uff0c\u6536\u85cf19\u6b21\u3002LabVIEW\uff08Laboratory Virtual Instrument Engineering Workbench\uff09\u662f\u4e00\u79cd\u7531National Instruments\u516c\u53f8\u5f00\u53d1\u7684\u56fe\u5f62\u5316\u7f16\u7a0b\u8bed\u8a00\uff0c\u7528\u4e8e\u6570\u636e\u91c7\u96c6\u3001\u4eea\u5668\u63a7\u5236\u4ee5\u53ca\u5de5\u4e1a\u81ea\u52a8\u5316\u3002\u5176\u7406\u5ff5\u8d77\u6e90\u4e8e1983\u5e74\uff0c\u7531Jeff Kodosky\u3001Bill Nowlin\u3001Timothy Sauer\u4e09\u4eba\u5171\u540c\u521b\u7acb\uff0c\u4ee5\u4ed6\u4eec\u5bf9\u6570\u636e\u91c7\u96c6\u548c\u63a7\u5236\u4efb\u52a1\u7684\u9700\u6c42\u4e3a\u51fa\u53d1\u70b9\u3002_labview tcp\u670d\u52a1\u5668<\/p>\n","protected":false},"author":2,"featured_media":48722,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"topic":[],"class_list":["post-48724","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-server"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>LabVIEW\u4e2dTCP\u670d\u52a1\u5668\u4e0e\u5ba2\u6237\u7aef\u901a\u4fe1\u8bbe\u8ba1\u6559\u7a0b - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.wsisp.com\/helps\/48724.html\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"LabVIEW\u4e2dTCP\u670d\u52a1\u5668\u4e0e\u5ba2\u6237\u7aef\u901a\u4fe1\u8bbe\u8ba1\u6559\u7a0b - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\" \/>\n<meta property=\"og:description\" content=\"\u6587\u7ae0\u6d4f\u89c8\u9605\u8bfb796\u6b21\uff0c\u70b9\u8d5e17\u6b21\uff0c\u6536\u85cf19\u6b21\u3002LabVIEW\uff08Laboratory Virtual Instrument Engineering Workbench\uff09\u662f\u4e00\u79cd\u7531National Instruments\u516c\u53f8\u5f00\u53d1\u7684\u56fe\u5f62\u5316\u7f16\u7a0b\u8bed\u8a00\uff0c\u7528\u4e8e\u6570\u636e\u91c7\u96c6\u3001\u4eea\u5668\u63a7\u5236\u4ee5\u53ca\u5de5\u4e1a\u81ea\u52a8\u5316\u3002\u5176\u7406\u5ff5\u8d77\u6e90\u4e8e1983\u5e74\uff0c\u7531Jeff Kodosky\u3001Bill Nowlin\u3001Timothy Sauer\u4e09\u4eba\u5171\u540c\u521b\u7acb\uff0c\u4ee5\u4ed6\u4eec\u5bf9\u6570\u636e\u91c7\u96c6\u548c\u63a7\u5236\u4efb\u52a1\u7684\u9700\u6c42\u4e3a\u51fa\u53d1\u70b9\u3002_labview tcp\u670d\u52a1\u5668\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.wsisp.com\/helps\/48724.html\" \/>\n<meta property=\"og:site_name\" content=\"\u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\" \/>\n<meta property=\"article:published_time\" content=\"2025-07-30T05:12:31+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/07\/20250730051230-6889a9be6fb00.gif\" \/>\n<meta name=\"author\" content=\"admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4\" \/>\n\t<meta name=\"twitter:data2\" content=\"7 \u5206\" \/>\n<script 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