{"id":11190,"date":"2026-04-10T17:38:54","date_gmt":"2026-04-10T09:38:54","guid":{"rendered":"https:\/\/www.archimetric.com\/cn\/state-machine-diagram-iot-developers\/"},"modified":"2026-04-10T17:38:54","modified_gmt":"2026-04-10T09:38:54","slug":"state-machine-diagram-iot-developers","status":"publish","type":"post","link":"https:\/\/www.archimetric.com\/cn\/state-machine-diagram-iot-developers\/","title":{"rendered":"\u72b6\u6001\u673a\u56fe\u6982\u8ff0\uff1a\u6bcf\u4e00\u4f4d\u7269\u8054\u7f51\u5f00\u53d1\u8005\u7684\u5fc5\u5907\u57fa\u7840"},"content":{"rendered":"<p>\u7269\u8054\u7f51\uff08IoT\uff09\u8bbe\u5907\u8fd0\u884c\u5728\u53ef\u9884\u6d4b\u6027\u5f80\u5f80\u8f83\u4f4e\u3001\u8d44\u6e90\u4e25\u683c\u53d7\u9650\u7684\u73af\u5883\u4e2d\u3002\u4e0e\u901a\u7528\u8ba1\u7b97\u4e0d\u540c\uff0c\u5d4c\u5165\u5f0f\u7cfb\u7edf\u5fc5\u987b\u5728\u5f02\u6b65\u5904\u7406\u4e8b\u4ef6\u7684\u540c\u65f6\uff0c\u7ba1\u7406\u529f\u8017\u548c\u8fde\u63a5\u53ef\u9760\u6027\u3002\u4e00\u4e2a<strong>\u72b6\u6001\u673a\u56fe<\/strong>\u63d0\u4f9b\u4e86\u7ba1\u7406\u8fd9\u79cd\u590d\u6742\u6027\u7684\u7ed3\u6784\u6e05\u6670\u6027\u3002\u5728\u7edf\u4e00\u5efa\u6a21\u8bed\u8a00\uff08UML\uff09\u6846\u67b6\u4e2d\uff0c\u8fd9\u79cd\u56fe\u7c7b\u578b\u901a\u8fc7\u5404\u79cd\u6761\u4ef6\u6620\u5c04\u5bf9\u8c61\u6216\u7cfb\u7edf\u7684\u751f\u547d\u5468\u671f\u3002<\/p>\n<p>\u5bf9\u4e8e\u4ece\u4e8b\u56fa\u4ef6\u3001\u7f51\u5173\u6216\u4e91\u8fde\u63a5\u4f20\u611f\u5668\u5f00\u53d1\u7684\u5f00\u53d1\u8005\u800c\u8a00\uff0c\u7406\u89e3\u6709\u9650\u72b6\u6001\u673a\uff08FSM\uff09\u5e76\u975e\u53ef\u6709\u53ef\u65e0\u2014\u2014\u800c\u662f\u81f3\u5173\u91cd\u8981\u7684\u3002\u672c\u6307\u5357\u63a2\u8ba8\u4e86\u72b6\u6001\u673a\u7684\u6784\u6210\u8981\u7d20\u3001\u5176\u5728\u7269\u8054\u7f51\u67b6\u6784\u4e2d\u7684\u5177\u4f53\u5e94\u7528\uff0c\u4ee5\u53ca\u5982\u4f55\u5c06\u53ef\u89c6\u5316\u6a21\u578b\u8f6c\u5316\u4e3a\u7a33\u5065\u7684\u4ee3\u7801\uff0c\u800c\u65e0\u9700\u4f9d\u8d56\u5916\u90e8\u5de5\u5177\u6216\u7092\u4f5c\u3002<\/p>\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img alt=\"Marker-style educational infographic explaining State Machine Diagrams for IoT developers, featuring a smart thermostat lifecycle flowchart with UML symbols (states, transitions, guard conditions), power management modes (Active\/Standby\/Sleep), network connectivity states (Offline\/Scanning\/Connected), design patterns, and debugging best practices for embedded systems\" decoding=\"async\" src=\"https:\/\/www.archimetric.com\/wp-content\/uploads\/2026\/04\/iot-state-machine-diagram-infographic-marker-illustration.jpg\"\/><\/figure>\n<\/div>\n<h2>\u7406\u89e3\u6838\u5fc3\u6982\u5ff5 \ud83e\udde0<\/h2>\n<p>\u72b6\u6001\u673a\u56fe\u6a21\u62df\u5355\u4e2a\u5bf9\u8c61\u6216\u7cfb\u7edf\u7684\u8fd0\u884c\u884c\u4e3a\u3002\u5b83\u5b9a\u4e49\u4e86\u8be5\u5bf9\u8c61\u53ef\u80fd\u5b58\u5728\u7684\u4e0d\u540c\u72b6\u6001\uff0c\u4ee5\u53ca\u57fa\u4e8e\u7279\u5b9a\u4e8b\u4ef6\u5728\u8fd9\u4e9b\u72b6\u6001\u4e4b\u95f4\u7684\u8f6c\u6362\u3002\u53ef\u4ee5\u5c06\u5176\u89c6\u4e3a\u4e00\u79cd\u80fd\u8bb0\u4f4f\u81ea\u5df1\u53bb\u8fc7\u4f55\u5904\u7684\u6d41\u7a0b\u56fe\u3002\u5728\u7269\u8054\u7f51\u4e2d\uff0c\u8fd9\u79cd\u8bb0\u5fc6\u5bf9\u4e8e\u5728\u7f51\u7edc\u4e2d\u65ad\u6216\u65ad\u7535\u91cd\u542f\u671f\u95f4\u4fdd\u6301\u4e0a\u4e0b\u6587\u81f3\u5173\u91cd\u8981\u3002<\/p>\n<p>\u4ee5\u667a\u80fd\u6052\u6e29\u5668\u4e3a\u4f8b\u3002\u5b83\u4e0d\u4ec5\u4ec5\u662f\u201c\u5f00\u542f\u201d\u6216\u201c\u5173\u95ed\u201d\u3002\u5b83\u53ef\u80fd\u662f<em>\u52a0\u70ed<\/em>, <em>\u5236\u51b7<\/em>, <em>\u7a7a\u95f2<\/em>, <em>\u7b49\u5f85\u4f20\u611f\u5668\u6570\u636e<\/em>\uff0c\u6216\u8005<em>\u6821\u51c6\u6a21\u5f0f<\/em>\u3002\u5982\u679c\u6ca1\u6709\u72b6\u6001\u673a\uff0c\u8fd9\u4e9b\u6a21\u5f0f\u4e4b\u95f4\u7684\u5207\u6362\u903b\u8f91\u53ef\u80fd\u4f1a\u53d8\u5f97\u6df7\u4e71\u4e0d\u582a\uff0c\u5982\u540c\u4e00\u56e2\u610f\u5927\u5229\u9762\u4ee3\u7801\u3002\u800c\u8be5\u56fe\u5219\u5e26\u6765\u4e86\u79e9\u5e8f\u3002<\/p>\n<h3>\u5173\u952e\u672f\u8bed<\/h3>\n<ul>\n<li><strong>\u72b6\u6001\uff1a<\/strong> \u7cfb\u7edf\u6267\u884c\u7279\u5b9a\u4efb\u52a1\u6216\u7b49\u5f85\u8f93\u5165\u7684\u6761\u4ef6\u3002\u4ee5\u5706\u89d2\u77e9\u5f62\u8868\u793a\u3002<\/li>\n<li><strong> \u8f6c\u6362\uff1a<\/strong> \u4ece\u4e00\u4e2a\u72b6\u6001\u5230\u53e6\u4e00\u4e2a\u72b6\u6001\u7684\u79fb\u52a8\u3002\u4ee5\u7bad\u5934\u8868\u793a\u3002<\/li>\n<li><strong> \u4e8b\u4ef6\uff1a<\/strong> \u89e6\u53d1\u8f6c\u6362\u7684\u4e8b\u4ef6\uff08\u4f8b\u5982\uff0c\u6309\u94ae\u6309\u4e0b\u3001\u5b9a\u65f6\u5668\u8d85\u65f6\u6216\u7f51\u7edc\u6570\u636e\u5305\u5230\u8fbe\uff09\u3002<\/li>\n<li><strong> \u4fdd\u62a4\u6761\u4ef6\uff1a<\/strong> \u5fc5\u987b\u4e3a\u771f\u624d\u80fd\u53d1\u751f\u8f6c\u6362\u7684\u5e03\u5c14\u8868\u8fbe\u5f0f\u3002\u5b83\u8d77\u5230\u8fc7\u6ee4\u4f5c\u7528\u3002<\/li>\n<li><strong> \u8fdb\u5165\/\u9000\u51fa\u52a8\u4f5c\uff1a<\/strong> \u8fdb\u5165\u6216\u79bb\u5f00\u7279\u5b9a\u72b6\u6001\u65f6\u6267\u884c\u7684\u4ee3\u7801\u6216\u903b\u8f91\u3002<\/li>\n<\/ul>\n<h2>\u4e3a\u4f55\u7269\u8054\u7f51\u7cfb\u7edf\u9700\u8981\u72b6\u6001\u673a \u2699\ufe0f<\/h2>\n<p>\u7269\u8054\u7f51\u8bbe\u5907\u9762\u4e34\u4f20\u7edf\u7f51\u7edc\u5e94\u7528\u7a0b\u5e8f\u6240\u6ca1\u6709\u7684\u72ec\u7279\u6311\u6218\u3002\u5d4c\u5165\u5f0f\u786c\u4ef6\u7684\u9650\u5236\u8981\u6c42\u5bf9\u903b\u8f91\u7ba1\u7406\u91c7\u53d6\u4e25\u8c28\u7684\u65b9\u6cd5\u3002\u4ee5\u4e0b\u662f\u4e3a\u4ec0\u4e48\u72b6\u6001\u673a\u56fe\u662f\u57fa\u7840\u7684\u539f\u56e0\uff1a<\/p>\n<ul>\n<li><strong>\u8d44\u6e90\u7ba1\u7406\uff1a<\/strong> \u8bbe\u5907\u901a\u5e38\u7531\u7535\u6c60\u4f9b\u7535\u3002\u72b6\u6001\u673a\u660e\u786e\u5730\u5b9a\u4e49\u4e86<em>\u7761\u7720<\/em> \u548c <em>\u6d3b\u52a8<\/em> \u6a21\u5f0f\uff0c\u786e\u4fdd\u4ec5\u5728\u5fc5\u8981\u65f6\u624d\u6d88\u8017\u7535\u529b\u3002<\/li>\n<li><strong>\u4e8b\u4ef6\u9a71\u52a8\u67b6\u6784\uff1a<\/strong> \u7269\u8054\u7f51\u662f\u54cd\u5e94\u5f0f\u7684\u3002\u8bbe\u5907\u4f1a\u7b49\u5f85\u6570\u636e\u3002\u72b6\u6001\u673a\u80fd\u591f\u5728\u4e0d\u963b\u585e\u5904\u7406\u5668\u7684\u60c5\u51b5\u4e0b\u9ad8\u6548\u5730\u5904\u7406\u7b49\u5f85\u3002<\/li>\n<li><strong>\u9519\u8bef\u6062\u590d\uff1a<\/strong> \u7f51\u7edc\u4f1a\u5931\u6548\u3002\u4f20\u611f\u5668\u4f1a\u6f02\u79fb\u3002\u72b6\u6001\u673a\u53ef\u4ee5\u5b9a\u4e49\u4e00\u4e2a<em>\u9519\u8bef<\/em> \u72b6\u6001\uff0c\u89e6\u53d1\u91cd\u7f6e\u6216\u5907\u7528\u673a\u5236\uff0c\u9632\u6b62\u8bbe\u5907\u9677\u5165\u672a\u5b9a\u4e49\u72b6\u6001\u3002<\/li>\n<li><strong>\u5e76\u53d1\u5904\u7406\uff1a<\/strong> \u590d\u6742\u7cfb\u7edf\u9700\u8981\u8fd0\u884c\u591a\u4e2a\u8fdb\u7a0b\u3002\u72b6\u6001\u673a\u6709\u52a9\u4e8e\u53ef\u89c6\u5316\u8fd9\u4e9b\u8fdb\u7a0b\u5982\u4f55\u4ea4\u4e92\u6216\u540c\u6b65\u3002<\/li>\n<\/ul>\n<h2>\u56fe\u8868\u7684\u7ed3\u6784 \ud83d\udd0d<\/h2>\n<p>\u8981\u6784\u5efa\u4e00\u4e2a\u53ef\u9760\u7684\u7cfb\u7edf\uff0c\u4f60\u5fc5\u987b\u7406\u89e3\u5176\u57fa\u672c\u6784\u4ef6\u3002\u4ee5\u4e0b\u662f\u8bbe\u8ba1\u8fd9\u4e9b\u6a21\u578b\u65f6\u4f1a\u9047\u5230\u7684\u7ec4\u4ef6\u5206\u89e3\u3002<\/p>\n<table border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"border-collapse: collapse; width: 100%; text-align: left;\">\n<tr style=\"background-color: #f2f2f2;\">\n<th>\u7ec4\u4ef6<\/th>\n<th>\u89c6\u89c9\u8868\u793a<\/th>\n<th>\u5728\u7269\u8054\u7f51\u73af\u5883\u4e2d\u7684\u529f\u80fd<\/th>\n<\/tr>\n<tr>\n<td><strong>\u521d\u59cb\u72b6\u6001<\/strong><\/td>\n<td>\u5b9e\u5fc3\u5706\u5708 (\u25cf)<\/td>\n<td>\u7cfb\u7edf\u5728\u4e0a\u7535\u6216\u91cd\u7f6e\u65f6\u7684\u8d77\u59cb\u4f4d\u7f6e\u3002<\/td>\n<\/tr>\n<tr>\n<td><strong>\u6700\u7ec8\u72b6\u6001<\/strong><\/td>\n<td>\u5e26\u8fb9\u6846\u7684\u5b9e\u5fc3\u5706\u5708 (\u2299)<\/td>\n<td>\u8868\u793a\u7ec8\u6b62\u72b6\u6001\uff08\u5728\u7269\u8054\u7f51\u4e2d\u5f88\u5c11\u89c1\uff0c\u56e0\u4e3a\u8bbe\u5907\u901a\u5e38\u4f1a\u5faa\u73af\u8fd0\u884c\uff09\u3002<\/td>\n<\/tr>\n<tr>\n<td><strong>\u72b6\u6001<\/strong><\/td>\n<td>\u5706\u89d2\u77e9\u5f62<\/td>\n<td>\u8868\u793a\u4e00\u79cd\u7a33\u5b9a\u72b6\u6001\uff08\u4f8b\u5982\uff0c<em>\u5df2\u8fde\u63a5<\/em>, <em>\u626b\u63cf<\/em>).<\/td>\n<\/tr>\n<tr>\n<td><strong>\u8f6c\u6362<\/strong><\/td>\n<td>\u5e26\u6807\u7b7e\u7684\u7bad\u5934<\/td>\n<td>\u663e\u793a\u4e8b\u4ef6\u53d1\u751f\u65f6\u6240\u91c7\u53d6\u7684\u8def\u5f84\u3002<\/td>\n<\/tr>\n<tr>\n<td><strong>\u5386\u53f2\u72b6\u6001<\/strong><\/td>\n<td>\u5e26\u2018H\u2019\u7684\u5706\u5708<\/td>\n<td>\u8bb0\u4f4f\u8fdb\u5165\u590d\u5408\u72b6\u6001\u4e4b\u524d\u6700\u540e\u4e00\u4e2a\u6d3b\u8dc3\u7684\u72b6\u6001\u3002<\/td>\n<\/tr>\n<\/table>\n<h2>\u9762\u5411\u8fde\u63a5\u6027\u548c\u7535\u6e90\u7684\u8bbe\u8ba1 \ud83d\udd0b<\/h2>\n<p>\u5728\u7269\u8054\u7f51\u5f00\u53d1\u4e2d\uff0c\u6709\u4e24\u4e2a\u56e0\u7d20\u4e3b\u5bfc\u8bbe\u8ba1\uff1a\u8fde\u63a5\u7684\u53ef\u9760\u6027\u4e0e\u529f\u8017\u3002\u4e00\u4e2a\u7cbe\u5fc3\u8bbe\u8ba1\u7684\u72b6\u6001\u673a\u53ef\u4ee5\u540c\u65f6\u89e3\u51b3\u8fd9\u4e24\u4e2a\u95ee\u9898\u3002\u6211\u4eec\u53ef\u4ee5\u5c06\u72b6\u6001\u5212\u5206\u4e3a\u903b\u8f91\u7ec4\uff0c\u4ee5\u7b80\u5316\u56fe\u8868\u3002<\/p>\n<h3>1. \u7535\u6e90\u7ba1\u7406\u72b6\u6001<\/h3>\n<p>\u7535\u6c60\u5bff\u547d\u901a\u5e38\u662f\u7269\u8054\u7f51\u6210\u529f\u7684\u4e3b\u8981\u8861\u91cf\u6807\u51c6\u3002\u72b6\u6001\u673a\u5fc5\u987b\u660e\u786e\u5904\u7406\u7535\u6e90\u8f6c\u6362\u3002<\/p>\n<ul>\n<li><strong>\u6d3b\u8dc3\uff1a<\/strong>\u5904\u7406\u5668\u4ee5\u5168\u901f\u8fd0\u884c\u3002\u4f20\u611f\u5668\u6b63\u5728\u8bfb\u53d6\u6570\u636e\u3002\u65e0\u7ebf\u7535\u6b63\u5728\u53d1\u9001\u4fe1\u53f7\u3002<\/li>\n<li><strong>\u5f85\u673a\uff1a<\/strong>\u5904\u7406\u5668\u4ee5\u4f4e\u901f\u8fd0\u884c\u3002\u4f20\u611f\u5668\u5df2\u5173\u95ed\u3002\u65e0\u7ebf\u7535\u6b63\u5728\u76d1\u542c\u5524\u9192\u4fe1\u53f7\u3002<\/li>\n<li><strong>\u7761\u7720\uff1a<\/strong>\u5904\u7406\u5668\u5df2\u505c\u6b62\u3002\u53ea\u6709\u5b9a\u65f6\u5668\u6216\u4e2d\u65ad\u624d\u80fd\u5524\u9192\u7cfb\u7edf\u3002\u529f\u8017\u6781\u4f4e\u3002<\/li>\n<li><strong>\u6df1\u5ea6\u7761\u7720\uff1a<\/strong>\u5927\u591a\u6570\u5916\u8bbe\u5df2\u65ad\u7535\u3002\u5524\u9192\u9700\u8981\u4e00\u4e2a\u663e\u8457\u7684\u91cd\u7f6e\u5e8f\u5217\u3002<\/li>\n<\/ul>\n<p>\u8fd9\u4e9b\u72b6\u6001\u4e4b\u95f4\u7684\u8f6c\u6362\u901a\u5e38\u4f9d\u8d56\u4e8e\u5b9a\u65f6\u5668\u6216\u5916\u90e8\u89e6\u53d1\u3002\u4f8b\u5982\uff0c\u5982\u679c5\u5206\u949f\u5185\u6ca1\u6709\u6570\u636e\u53d1\u9001\uff0c\u7cfb\u7edf\u5c06\u4ece<em>\u6d3b\u8dc3<\/em>\u8f6c\u6362\u5230<em>\u5f85\u673a<\/em>\u3002\u5982\u679c1\u5c0f\u65f6\u5185\u6ca1\u6709\u6d3b\u52a8\uff0c\u5b83\u5c06\u8f6c\u79fb\u5230<em>\u7761\u7720<\/em>.<\/p>\n<h3>2. \u7f51\u7edc\u8fde\u63a5\u72b6\u6001<\/h3>\n<p>\u7269\u8054\u7f51\u8bbe\u5907\u901a\u5e38\u96be\u4ee5\u5e94\u5bf9\u4e0d\u7a33\u5b9a\u7684\u8fde\u63a5\u3002\u903b\u8f91\u5fc5\u987b\u5904\u7406\u91cd\u8bd5\uff0c\u800c\u4e0d\u4f1a\u9677\u5165\u5faa\u73af\u3002<\/p>\n<ul>\n<li><strong>\u79bb\u7ebf\uff1a<\/strong> \u6ca1\u6709\u53ef\u7528\u7684\u7f51\u7edc\u63a5\u53e3\u3002<\/li>\n<li><strong> \u626b\u63cf\uff1a<\/strong> \u6b63\u5728\u641c\u7d22\u53ef\u7528\u7684\u7f51\u7edc\u6216\u7f51\u5173\u3002<\/li>\n<li><strong> \u8ba4\u8bc1\u4e2d\uff1a<\/strong> \u6b63\u4e0e\u670d\u52a1\u5668\u6216\u7f51\u5173\u8fdb\u884c\u63e1\u624b\u3002<\/li>\n<li><strong> \u5df2\u8fde\u63a5\uff1a<\/strong> \u5b89\u5168\u96a7\u9053\u5df2\u5efa\u7acb\u3002\u53ef\u4ee5\u8fdb\u884c\u6570\u636e\u4ea4\u6362\u3002<\/li>\n<li><strong> \u91cd\u8bd5\uff1a<\/strong> \u5931\u8d25\u5c1d\u8bd5\u540e\u7684\u4e34\u65f6\u72b6\u6001\u3002<\/li>\n<\/ul>\n<p>\u4e00\u4e2a\u5e38\u89c1\u7684\u9677\u9631\u662f<em>\u91cd\u8bd5<\/em>\u72b6\u6001\u3002\u5982\u679c\u8bbe\u5907\u5728\u6ca1\u6709\u9000\u907f\u7b56\u7565\u7684\u60c5\u51b5\u4e0b\u65e0\u9650\u91cd\u8bd5\uff0c\u4f1a\u8017\u5c3d\u7535\u6c60\u5e76\u5835\u585e\u7f51\u7edc\u3002\u72b6\u6001\u673a\u5e94\u5f3a\u5236\u6267\u884c\u4e00\u4e2a<strong>\u4fdd\u62a4\u6761\u4ef6<\/strong>\u5728\u91cd\u8bd5\u8f6c\u6362\u4e0a\u7684\u6761\u4ef6\u3002\u4f8b\u5982\uff1a<code>\u91cd\u8bd5\u6b21\u6570 &lt; 5<\/code>\u3002\u5982\u679c\u5931\u8d25\uff0c\u7cfb\u7edf\u5c06\u8f6c\u5165<em>\u7b49\u5f85<\/em>\u72b6\u6001\uff0c\u800c\u4e0d\u662f\u5faa\u73af\u3002<\/p>\n<h2>\u5d4c\u5165\u5f0f\u7cfb\u7edf\u4e2d\u7684\u5e38\u89c1\u8bbe\u8ba1\u6a21\u5f0f \ud83d\udee0\ufe0f<\/h2>\n<p>\u5c3d\u7ba1\u6bcf\u4e2a\u8bbe\u5907\u90fd\u5404\u4e0d\u76f8\u540c\uff0c\u4f46\u7269\u8054\u7f51\u56fa\u4ef6\u4e2d\u7ecf\u5e38\u91cd\u590d\u51fa\u73b0\u51e0\u79cd\u6a21\u5f0f\u3002\u8bc6\u522b\u8fd9\u4e9b\u6a21\u5f0f\u6709\u52a9\u4e8e\u521b\u5efa\u6807\u51c6\u56fe\u793a\u3002<\/p>\n<h3>\u4e52\u4e53\u6a21\u5f0f<\/h3>\n<p>\u7528\u4e8e\u8bf7\u6c42-\u54cd\u5e94\u534f\u8bae\u3002\u8bbe\u5907\u53d1\u9001\u547d\u4ee4\u540e\uff0c\u7b49\u5f85\u7279\u5b9a\u786e\u8ba4\u540e\u518d\u8fdb\u5165\u4e0b\u4e00\u72b6\u6001\u3002<\/p>\n<ul>\n<li>\u72b6\u6001 A\uff1a\u53d1\u9001\u8bf7\u6c42\u3002<\/li>\n<li>\u8f6c\u6362\uff1a\u7b49\u5f85\u786e\u8ba4\uff08ACK\uff09\u3002<\/li>\n<li>\u72b6\u6001 B\uff1a\u5904\u7406\u54cd\u5e94\u3002<\/li>\n<li>\u8f6c\u6362\uff1a\u5982\u679c\u6536\u5230 NACK\uff0c\u8f6c\u5230\u72b6\u6001 A\uff08\u91cd\u8bd5\uff09\u6216\u72b6\u6001 C\uff08\u9519\u8bef\uff09\u3002<\/li>\n<\/ul>\n<h3>\u770b\u95e8\u72d7\u6a21\u5f0f<\/h3>\n<p>\u786e\u4fdd\u7cfb\u7edf\u4e0d\u4f1a\u5361\u6b7b\u3002\u5982\u679c\u4e3b\u5faa\u73af\u5728\u8bbe\u5b9a\u65f6\u95f4\u5185\u672a\u62a5\u544a\u8fdb\u5ea6\uff0c\u5b9a\u65f6\u5668\u5c06\u89e6\u53d1\u8f6c\u6362\u5230\u91cd\u7f6e\u72b6\u6001\u3002<\/p>\n<ul>\n<li>\u72b6\u6001\uff1a\u8fd0\u884c\u4e2d\u3002<\/li>\n<li>\u4e8b\u4ef6\uff1a\u8d85\u65f6\u3002<\/li>\n<li>\u8f6c\u6362\uff1a\u91cd\u7f6e\u7cfb\u7edf\u3002<\/li>\n<\/ul>\n<h3>\u5c42\u6b21\u5316\u72b6\u6001\u6a21\u5f0f<\/h3>\n<p>\u5bf9\u4e8e\u590d\u6742\u8bbe\u5907\uff0c\u6241\u5e73\u5316\u7684\u56fe\u8868\u4f1a\u53d8\u5f97\u96be\u4ee5\u9605\u8bfb\u3002\u5c42\u6b21\u5316\u72b6\u6001\u5141\u8bb8\u4f60\u5d4c\u5957\u72b6\u6001\u3002\u4f8b\u5982\uff0c\u4e00\u4e2a<em>\u7f51\u7edc<\/em>\u8d85\u72b6\u6001\u53ef\u4ee5\u5305\u542b<em>Wi-Fi<\/em>, <em>\u84dd\u7259<\/em>\uff0c\u4ee5\u53ca<em>\u8702\u7a9d<\/em>\u5b50\u72b6\u6001\u3002\u8fd9\u51cf\u5c11\u4e86\u89c6\u89c9\u6df7\u4e71\uff0c\u5e76\u5c06\u76f8\u5173\u903b\u8f91\u5206\u7ec4\u3002<\/p>\n<h2>\u5c06\u56fe\u8868\u6620\u5c04\u5230\u4ee3\u7801 \ud83d\udcdd<\/h2>\n<p>\u4e00\u65e6\u56fe\u8868\u786e\u5b9a\u4e0b\u6765\uff0c\u8f6c\u6362\u4e3a\u6e90\u4ee3\u7801\u5fc5\u987b\u7cbe\u786e\u3002\u76ee\u6807\u662f\u4f7f\u903b\u8f91\u5c3d\u53ef\u80fd\u8d34\u8fd1\u89c6\u89c9\u6a21\u578b\u3002\u8fd9\u4f7f\u5f97\u8c03\u8bd5\u66f4\u5bb9\u6613\uff0c\u56e0\u4e3a\u4f60\u53ef\u4ee5\u901a\u8fc7\u67e5\u770b\u56fe\u8868\u6765\u7406\u89e3\u4ee3\u7801\u7684\u6267\u884c\u6d41\u7a0b\u3002<\/p>\n<h3>Switch-Case \u4e0e\u9762\u5411\u5bf9\u8c61<\/h3>\n<p>\u8bb8\u591a\u5f00\u53d1\u8005\u4f7f\u7528\u4e00\u4e2a\u5927\u578b<code>switch<\/code>\u8bed\u53e5\uff0c\u57fa\u4e8e\u4e00\u4e2a\u6574\u578b\u72b6\u6001\u53d8\u91cf\u3002\u867d\u7136\u529f\u80fd\u4e0a\u53ef\u884c\uff0c\u4f46\u968f\u7740\u72b6\u6001\u6570\u91cf\u7684\u589e\u52a0\uff0c\u7ef4\u62a4\u4f1a\u53d8\u5f97\u56f0\u96be\u3002<\/p>\n<p>\u4e00\u79cd\u66f4\u5177\u53ef\u6269\u5c55\u6027\u7684\u65b9\u6cd5\u662f\u4f7f\u7528\u72b6\u6001\u5bf9\u8c61\u6a21\u5f0f\u3002\u6bcf\u4e2a\u72b6\u6001\u90fd\u662f\u4e00\u4e2a\u7c7b\u6216\u7ed3\u6784\u4f53\uff0c\u5305\u542b\u7528\u4e8e<code>onEntry<\/code>, <code>onExit<\/code>\uff0c\u4ee5\u53ca<code>handleEvent<\/code>\u7684\u65b9\u6cd5\u3002\u4e3b\u5faa\u73af\u8c03\u7528\u5f53\u524d\u72b6\u6001\u7684\u5904\u7406\u5668\u3002<\/p>\n<ul>\n<li><strong>\u8fdb\u5165\u52a8\u4f5c\uff1a<\/strong> \u521d\u59cb\u5316GPIO\u5f15\u811a\uff0c\u542f\u52a8\u5b9a\u65f6\u5668\uff0c\u8bb0\u5f55\u72b6\u6001\u53d8\u5316\u3002<\/li>\n<li><strong>\u9000\u51fa\u52a8\u4f5c\uff1a<\/strong> \u505c\u6b62\u5b9a\u65f6\u5668\uff0c\u6e05\u9664\u7f13\u51b2\u533a\uff0c\u5c06\u914d\u7f6e\u4fdd\u5b58\u5230\u95ea\u5b58\u4e2d\u3002<\/li>\n<li><strong>\u5185\u90e8\u52a8\u4f5c\uff1a<\/strong> \u5728\u4fdd\u6301\u540c\u4e00\u72b6\u6001\u671f\u95f4\u8fd0\u884c\u7684\u903b\u8f91\uff08\u4f8b\u5982\uff0c\u68c0\u67e5\u4f20\u611f\u5668\u503c\uff09\u3002<\/li>\n<\/ul>\n<h3>\u8bb0\u5f55\u72b6\u6001\u53d8\u5316<\/h3>\n<p>\u5728\u751f\u4ea7\u73af\u5883\u4e2d\uff0c\u4f60\u5e76\u4e0d\u603b\u80fd\u8fde\u63a5\u8c03\u8bd5\u5668\u3002\u8bb0\u5f55\u72b6\u6001\u8f6c\u6362\u662f\u4e00\u79cd\u6700\u4f73\u5b9e\u8df5\u3002\u6bcf\u6b21\u72b6\u6001\u8f6c\u6362\u53d1\u751f\u65f6\uff0c\u7cfb\u7edf\u90fd\u5e94\u5199\u5165\u4e00\u6761\u65e5\u5fd7\u6761\u76ee\u3002<\/p>\n<p><code>LOG(\"\u8f6c\u6362\uff1a\u6d3b\u52a8 -&gt; \u4f11\u7720\")<\/code><\/p>\n<p>\u8fd9\u4f7f\u4f60\u80fd\u591f\u8fdc\u7a0b\u8ffd\u8e2a\u8bbe\u5907\u7684\u751f\u547d\u5468\u671f\u3002\u5982\u679c\u8bbe\u5907\u505c\u6b62\u4e0a\u62a5\uff0c\u6700\u540e\u4e00\u6761\u65e5\u5fd7\u6761\u76ee\u4f1a\u660e\u786e\u544a\u8bc9\u4f60\u5b83\u5728\u9759\u9ed8\u65f6\u5904\u4e8e\u54ea\u4e2a\u72b6\u6001\u3002<\/p>\n<h2>\u8c03\u8bd5\u4e0e\u6545\u969c\u6392\u9664 \ud83d\udd27<\/h2>\n<p>\u5373\u4f7f\u6709\u5b8c\u7f8e\u7684\u6d41\u7a0b\u56fe\uff0c\u5b9e\u73b0\u9519\u8bef\u4ecd\u4f1a\u53d1\u751f\u3002\u7269\u8054\u7f51\u72b6\u6001\u673a\u7684\u5e38\u89c1\u95ee\u9898\u5305\u62ec\u7ade\u4e89\u6761\u4ef6\u3001\u6b7b\u9501\u548c\u610f\u5916\u7684\u72b6\u6001\u8df3\u8f6c\u3002<\/p>\n<h3>1. \u6b7b\u9501<\/h3>\n<p>\u5f53\u7cfb\u7edf\u8fdb\u5165\u4e00\u4e2a\u6ca1\u6709\u5916\u51fa\u8f6c\u6362\u7684\u72b6\u6001\u65f6\uff0c\u5c31\u4f1a\u53d1\u751f\u6b7b\u9501\u3002\u8fd9\u901a\u5e38\u53d1\u751f\u5728\u67d0\u4e2a\u7279\u5b9a\u4e8b\u4ef6\u4ece\u672a\u88ab\u89e6\u53d1\u7684\u60c5\u51b5\u4e0b\u3002\u4e3a\u9632\u6b62\u8fd9\u79cd\u60c5\u51b5\uff0c\u786e\u4fdd\u6bcf\u4e2a\u72b6\u6001\u90fd\u6709\u660e\u786e\u7684\u9000\u51fa\u8def\u5f84\uff0c\u5373\u4f7f\u662f\u4e00\u4e2a\u81ea\u5faa\u73af\u6216\u8f6c\u5411\u9ed8\u8ba4\u72b6\u6001\u7684\u8f6c\u6362\u3002<em>\u91cd\u7f6e<\/em> \u72b6\u6001\u3002<\/p>\n<h3>2. \u7ade\u4e89\u6761\u4ef6<\/h3>\n<p>\u4e3b\u5faa\u73af\u6b63\u5728\u5904\u7406\u72b6\u6001\u8f6c\u6362\u65f6\uff0c\u4e2d\u65ad\u53ef\u80fd\u4f1a\u53d1\u751f\u3002\u5982\u679c\u4e2d\u65ad\u6539\u53d8\u4e86\u72b6\u6001\u673a\u4f9d\u8d56\u7684\u53d8\u91cf\uff0c\u903b\u8f91\u53ef\u80fd\u4f1a\u88ab\u7834\u574f\u3002\u66f4\u65b0\u72b6\u6001\u53d8\u91cf\u65f6\uff0c\u5e94\u4f7f\u7528\u539f\u5b50\u64cd\u4f5c\u6216\u4e34\u754c\u533a\u3002<\/p>\n<h3>3. \u65e0\u6548\u8f6c\u6362<\/h3>\n<p>\u5982\u679c\u53d1\u751f\u4e86\u5f53\u524d\u72b6\u6001\u672a\u5b9a\u4e49\u7684\u4e8b\u4ef6\uff0c\u4f1a\u600e\u6837\uff1f\u6d41\u7a0b\u56fe\u5e94\u8003\u8651\u8fd9\u79cd\u60c5\u51b5\u3002\u4e00\u79cd\u5e38\u89c1\u7b56\u7565\u662f\u8bbe\u7f6e\u4e00\u4e2a<strong>\u5168\u5c40\u72b6\u6001<\/strong> \u6216 <em>\u4efb\u610f\u72b6\u6001<\/em> \u5904\u7406\u7a0b\u5e8f\uff0c\u7528\u4e8e\u6355\u83b7\u610f\u5916\u4e8b\u4ef6\u5e76\u8bb0\u5f55\u4e0b\u6765\u4ee5\u4f9b\u5206\u6790\u3002<\/p>\n<h2>\u73b0\u5b9e\u573a\u666f\uff1a\u667a\u80fd\u4f20\u611f\u5668\u8282\u70b9 \ud83d\udce1<\/h2>\n<p>\u8ba9\u6211\u4eec\u5c06\u5176\u5e94\u7528\u5230\u4e00\u4e2a\u5b9e\u9645\u4f8b\u5b50\u4e2d\u3002\u60f3\u8c61\u4e00\u4e2a\u6e29\u5ea6\u4f20\u611f\u5668\u8282\u70b9\uff0c\u6bcf10\u5206\u949f\u5411\u4e91\u5e73\u53f0\u53d1\u9001\u4e00\u6b21\u6570\u636e\u3002<\/p>\n<h3>\u72b6\u6001\u6d41\u7a0b<\/h3>\n<ol>\n<li><strong>\u542f\u52a8\uff1a<\/strong> \u521d\u59cb\u5316\u786c\u4ef6\uff0c\u4ece\u975e\u6613\u5931\u6027\u5b58\u50a8\u5668\u52a0\u8f7d\u914d\u7f6e\u3002<\/li>\n<li><strong> \u521d\u59cb\u5316\u65e0\u7ebf\u6a21\u5757\uff1a<\/strong> \u68c0\u67e5\u65e0\u7ebf\u6a21\u5757\u662f\u5426\u5c31\u7eea\u3002<\/li>\n<li><strong> \u626b\u63cf\u7f51\u7edc\uff1a<\/strong> \u5bfb\u627e\u7f51\u5173\u3002<\/li>\n<li><strong> \u8fde\u63a5\uff1a<\/strong> \u5efa\u7acb\u63e1\u624b\u3002<\/li>\n<li><strong>\u6d4b\u91cf\uff1a<\/strong>\u8bfb\u53d6\u4f20\u611f\u5668\u3002<\/li>\n<li><strong>\u53d1\u9001\uff1a<\/strong>\u53d1\u9001\u6570\u636e\u5305\u3002<\/li>\n<li><strong>\u786e\u8ba4\uff1a<\/strong>\u7b49\u5f85\u4e91\u7aef\u786e\u8ba4\u3002<\/li>\n<li><strong>\u7761\u7720\uff1a<\/strong>\u8fdb\u5165\u4f4e\u529f\u8017\u6a21\u5f0f10\u5206\u949f\u3002<\/li>\n<\/ol>\n<p>\u5982\u679c\u8fde\u63a5\u5728\u4ee5\u4e0b\u6b65\u9aa4\u5931\u8d25\uff1a<em>\u8fde\u63a5<\/em>\u6b65\u9aa4\u5931\u8d25\uff0c\u4fdd\u62a4\u6761\u4ef6\u4f1a\u68c0\u67e5\u91cd\u8bd5\u6b21\u6570\u3002\u5982\u679c\u91cd\u8bd5\u6b21\u6570\u7528\u5c3d\uff0c\u5b83\u5c06\u8fdb\u5165\u4e00\u4e2a<em>\u7b49\u5f85<\/em>\u72b6\u6001\uff0c\u7b49\u5f851\u5c0f\u65f6\u540e\u518d\u5c1d\u8bd5\u3002\u8fd9\u53ef\u4ee5\u9632\u6b62\u56e0\u6301\u7eed\u91cd\u8fde\u5c1d\u8bd5\u800c\u5bfc\u81f4\u7684\u7535\u6c60\u8017\u5c3d\u3002<\/p>\n<h2>\u6587\u6863\u7f16\u5199\u6700\u4f73\u5b9e\u8df5 \ud83d\udcda<\/h2>\n<p>\u72b6\u6001\u673a\u56fe\u662f\u4e00\u4e2a\u52a8\u6001\u6587\u6863\u3002\u968f\u7740\u4ea7\u54c1\u7684\u53d1\u5c55\uff0c\u56fe\u8868\u4e5f\u5fc5\u987b\u968f\u4e4b\u66f4\u65b0\u3002\u9075\u5faa\u8fd9\u4e9b\u5b9e\u8df5\u4ee5\u4fdd\u6301\u6e05\u6670\u3002<\/p>\n<ul>\n<li><strong>\u4fdd\u6301\u7b80\u5355\uff1a<\/strong>\u5982\u679c\u56fe\u8868\u5305\u542b\u592a\u591a\u72b6\u6001\uff0c\u5e94\u8003\u8651\u5c06\u7cfb\u7edf\u62c6\u5206\u4e3a\u591a\u4e2a\u76f8\u4e92\u4f5c\u7528\u7684\u72b6\u6001\u673a\u3002<\/li>\n<li><strong>\u4f7f\u7528\u547d\u540d\u7a7a\u95f4\uff1a<\/strong>\u4f7f\u7528\u7ec4\u4ef6\u540d\u79f0\u4f5c\u4e3a\u72b6\u6001\u540d\u7684\u524d\u7f00\uff0c\u4ee5\u907f\u514d\u6df7\u6dc6\uff08\u4f8b\u5982\uff0c<code>WiFi.Connecting<\/code>, <code>WiFi.Connected<\/code>).<\/li>\n<li><strong>\u7248\u672c\u63a7\u5236\uff1a<\/strong>\u5c06\u56fe\u8868\u4e0e\u4ee3\u7801\u5b58\u50a8\u5728\u540c\u4e00\u4e2a\u4ee3\u7801\u5e93\u4e2d\u3002\u903b\u8f91\u53d8\u66f4\u65f6\uff0c\u5e94\u540c\u6b65\u66f4\u65b0\u56fe\u8868\u3002<\/li>\n<li><strong>\u5b9a\u671f\u5ba1\u67e5\uff1a<\/strong>\u5728\u4ee3\u7801\u5ba1\u67e5\u671f\u95f4\uff0c\u68c0\u67e5\u5b9e\u73b0\u662f\u5426\u4e0e\u56fe\u8868\u4e00\u81f4\u3002\u5982\u679c\u51fa\u73b0\u504f\u5dee\uff0c\u5e94\u7acb\u5373\u66f4\u65b0\u56fe\u8868\u3002<\/li>\n<\/ul>\n<h2>\u9ad8\u7ea7\u8003\u8651\uff1a\u5206\u5c42\u72b6\u6001 \ud83d\udcc9<\/h2>\n<p>\u5f53\u7cfb\u7edf\u89c4\u6a21\u6269\u5927\u65f6\uff0c\u6241\u5e73\u7684\u72b6\u6001\u56fe\u53d8\u5f97\u96be\u4ee5\u9605\u8bfb\u3002\u5206\u5c42\u72b6\u6001\u673a\uff08HSM\uff09\u5141\u8bb8\u4f60\u5b9a\u4e49<em>\u8d85\u72b6\u6001<\/em>.<\/p>\n<p>\u4f8b\u5982\uff0c\u4e00\u4e2a<em>\u901a\u4fe1<\/em>\u8d85\u72b6\u6001\u53ef\u80fd\u5305\u542b<em>Wi-Fi<\/em>, <em>LoRa<\/em>\uff0c\u4ee5\u53ca<em>\u84dd\u7259<\/em>\u5b50\u72b6\u6001\u3002\u5982\u679c\u8bbe\u5907\u4eceWi-Fi\u5207\u6362\u5230LoRa\uff0c\u5b83\u53ef\u4ee5\u9000\u51fa<em>\u901a\u4fe1<\/em>\u8d85\u72b6\u6001\uff0c\u5e76\u4ee5\u65b0\u6a21\u5f0f\u91cd\u65b0\u8fdb\u5165\u3002\u8fd9\u8282\u7701\u4e86\u7a7a\u95f4\u548c\u903b\u8f91\u3002<\/p>\n<h3>HSM\u4e2d\u7684\u5386\u53f2\u72b6\u6001<\/h3>\n<p>\u9000\u51fa\u8d85\u72b6\u6001\u540e\u518d\u6b21\u91cd\u65b0\u8fdb\u5165\u65f6\uff0c\u4f60\u662f\u8fd4\u56de\u5230\u521d\u59cb\u5b50\u72b6\u6001\uff0c\u8fd8\u662f\u8fd4\u56de\u5230\u4e0a\u4e00\u4e2a\u6d3b\u52a8\u7684\u5b50\u72b6\u6001\uff1f\u4e00\u4e2a<em>\u6d45\u5c42\u5386\u53f2<\/em>\u8282\u70b9\u8fd4\u56de\u5230\u521d\u59cb\u72b6\u6001\u3002\u4e00\u4e2a<em>\u6df1\u5c42\u5386\u53f2<\/em>\u8282\u70b9\u4f1a\u8bb0\u4f4f\u9000\u51fa\u524d\u5177\u4f53\u7684\u6d3b\u52a8\u5b50\u72b6\u6001\u3002\u8fd9\u5bf9\u4e8e\u7535\u6e90\u91cd\u542f\u540e\u7684\u6062\u590d\u529f\u80fd\u81f3\u5173\u91cd\u8981\u3002<\/p>\n<h2>\u67b6\u6784\u7684\u6700\u540e\u601d\u8003 \ud83c\udfc1<\/h2>\n<p>\u6784\u5efa\u7269\u8054\u7f51\u7cfb\u7edf\u9700\u8981\u7eaa\u5f8b\u3002\u7269\u7406\u4e16\u754c\u7684\u4e0d\u53ef\u9884\u6d4b\u6027\u2014\u2014\u7535\u6e90\u6ce2\u52a8\u3001\u4fe1\u53f7\u5e72\u6270\u3001\u786c\u4ef6\u6545\u969c\u2014\u2014\u8981\u6c42\u8f6f\u4ef6\u540c\u6837\u5177\u5907\u97e7\u6027\u3002\u72b6\u6001\u673a\u56fe\u662f\u8fd9\u79cd\u97e7\u6027\u7684\u84dd\u56fe\u3002<\/p>\n<p>\u901a\u8fc7\u660e\u786e\u5b9a\u4e49\u72b6\u6001\u548c\u8f6c\u6362\uff0c\u53ef\u4ee5\u51cf\u5c11\u6b67\u4e49\u3002\u5f00\u53d1\u8005\u53ef\u4ee5\u901a\u8fc7\u9605\u8bfb\u6a21\u578b\u6765\u7406\u89e3\u8bbe\u5907\u884c\u4e3a\uff0c\u800c\u65e0\u9700\u9605\u8bfb\u6bcf\u4e00\u884c\u4ee3\u7801\u3002\u5f53\u51fa\u73b0\u95ee\u9898\u65f6\uff0c\u8be5\u56fe\u53ef\u4f5c\u4e3a\u5b9a\u4f4d\u95ee\u9898\u6839\u6e90\u7684\u5730\u56fe\u3002\u5b83\u5c06\u6df7\u4e71\u8f6c\u5316\u4e3a\u79e9\u5e8f\u3002<\/p>\n<p>\u5728\u7f16\u5199\u4ee3\u7801\u4e4b\u524d\u6295\u5165\u65f6\u95f4\u8fdb\u884c\u5efa\u6a21\u3002\u5728\u5b8c\u5584\u72b6\u6001\u673a\u4e0a\u6295\u5165\u7684\u52aa\u529b\uff0c\u5c06\u5728\u8c03\u8bd5\u548c\u672a\u6765\u7ef4\u62a4\u4e2d\u5e26\u6765\u56de\u62a5\u3002\u5728\u8bbe\u8ba1\u4e0b\u4e00\u4ee3\u4e92\u8054\u8bbe\u5907\u65f6\uff0c\u8ba9\u56fe\u8868\u5f15\u5bfc\u4f60\u7684\u903b\u8f91\u3002\u4e00\u4e2a\u7ed3\u6784\u826f\u597d\u7684\u72b6\u6001\u673a\u662f\u7a33\u5b9a\u7269\u8054\u7f51\u4ea7\u54c1\u7684\u6838\u5fc3\u3002<\/p>\n<p>\u8bf7\u8bb0\u4f4f\uff0c\u76ee\u6807\u662f\u53ef\u9760\u6027\u3002\u65e0\u8bba\u8bbe\u5907\u5904\u4e8e\u5de5\u5382\u3001\u5bb6\u5ead\u8fd8\u662f\u91ce\u5916\uff0c\u5b83\u90fd\u5fc5\u987b\u6309\u9884\u671f\u8fd0\u884c\u3002\u72b6\u6001\u673a\u786e\u4fdd\u8fd9\u4e00\u671f\u671b\u59cb\u7ec8\u5982\u4e00\u5730\u5f97\u5230\u6ee1\u8db3\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u7269\u8054\u7f51\uff08IoT\uff09\u8bbe\u5907\u8fd0\u884c\u5728\u53ef\u9884\u6d4b\u6027\u5f80\u5f80\u8f83<\/p>\n","protected":false},"author":3479,"featured_media":11191,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_title":"\u7269\u8054\u7f51\u5f00\u53d1\u8005\u7684\u72b6\u6001\u673a\u56fe\uff1aUML\u6307\u5357 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