{"id":4818,"date":"2022-07-22T15:23:00","date_gmt":"2022-07-22T07:23:00","guid":{"rendered":"https:\/\/aif.amtbbs.org\/?p=4818"},"modified":"2022-07-22T15:23:00","modified_gmt":"2022-07-22T07:23:00","slug":"%e7%89%a9%e8%81%94%e7%bd%91%e5%b9%b3%e5%8f%b0%e5%ae%9e%e7%8e%b0%e5%ae%89%e5%85%a8%e5%92%8c%e7%a7%81%e6%9c%89%e6%99%ba%e8%83%bd%e7%94%b5%e8%a1%a8%e7%9a%84%e5%85%ad%e7%a7%8d%e6%96%b9%e5%bc%8f","status":"publish","type":"post","link":"https:\/\/aif.amtbbs.org\/index.php\/2022\/07\/22\/4818\/","title":{"rendered":"\u7269\u8054\u7f51\u5e73\u53f0\u5b9e\u73b0\u5b89\u5168\u548c\u79c1\u6709\u667a\u80fd\u7535\u8868\u7684\u516d\u79cd\u65b9\u5f0f"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-4820\" src=\"https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2022\/07\/vr555-300x180-1.png\" width=\"300\" height=\"180\" alt=\"\" \/><\/p>\n<p><u>\u7269\u8054\u7f51<\/u>\u00a0(<u>IoT<\/u>) \u6b63\u5728\u4ee5\u60ca\u4eba\u7684\u901f\u5ea6\u589e\u957f\u3002\u8fdc\u7a0b\u63a7\u5236\u8bbe\u5907\u548c\u83b7\u5f97\u6709\u4ef7\u503c\u7684\u6570\u636e\u6d1e\u5bdf\u529b\u7684\u80fd\u529b\u6b63\u5728\u63a8\u52a8\u6211\u4eec\u671d\u7740\u9884\u8ba1\u5230 2035 \u5e74\u5c06\u8fbe\u5230\u4e00\u4e07\u4ebf\u53f0\u8fde\u63a5\u8bbe\u5907\u7684\u76ee\u6807\u8fc8\u8fdb\uff0c\u63d0\u4f9b\u6bd4\u6211\u4eec\u4eca\u5929\u770b\u5230\u7684\u66f4\u591a\u6570\u91cf\u7ea7\u7684\u6570\u636e\u3002\u6211\u4eec\u770b\u5230\u8fde\u63a5\u8bbe\u5907\u6570\u91cf\u5927\u5e45\u589e\u957f\u7684\u4e00\u4e2a\u9886\u57df\u662f\u667a\u80fd\u7535\u8868\u3002\u6839\u636eiHS Markit\u7684\u6570\u636e\uff0c\u52302023 \u5e74\uff0c\u9ad8\u7ea7\u8ba1\u91cf\u57fa\u7840\u8bbe\u65bd (AMI) \u7684\u652f\u51fa\u9884\u8ba1\u5c06\u589e\u81f3 130 \u4ebf\u7f8e\u5143\uff0c\u800c 2018 \u5e74\u4e3a 90 \u4ebf\u7f8e\u5143\u3002\u4e3a\u6211\u4eec\u63d0\u4f9b\u70ed\u3001\u5149\u548c\u6c34\u7684<u>\u516c\u53f8<\/u>\u6b63\u53d7\u76ca\u4e8e\u81ea\u52a8\u6284\u8868\u3001\u7cbe\u786e\u8ba1\u8d39\u3001\u52a0\u4e0a\u8fdc\u7a0b\u8fde\u63a5\u548c\u65ad\u5f00\u8fde\u63a5\u529f\u80fd\u2014\u2014\u6240\u6709\u8fd9\u4e9b\u90fd\u6bd4\u4ee5\u524d\u4f7f\u7528\u66f4\u5c11\u7684\u8d44\u6e90\u3002<\/p>\n<p>\u4f46\u8fd9\u79cd\u524d\u6240\u672a\u6709\u7684\u589e\u957f\u4e3a\u7f51\u7edc\u72af\u7f6a\u5206\u5b50\u521b\u9020\u4e86\u4e00\u4e2a\u4e0d\u65ad\u6269\u5927\u7684\u653b\u51fb\u9762\uff0c\u4f7f\u4ed6\u4eec\u53ef\u4ee5\u63a0\u593a\u91cd\u8981\u7684\u57fa\u7840\u8bbe\u65bd\uff0c\u6216\u8005\u6e17\u900f\u5e76\u7a83\u53d6\u4e2a\u4eba\u548c\u4f01\u4e1a\u7684\u4fe1\u606f\u3002\u4f8b\u5982\uff0c\u6076\u610f<u>\u8f6f\u4ef6<\/u>\u9ed1\u5ba2\u5229\u7528\u201cCrash Override\u201d\u6076\u610f\u8f6f\u4ef6\u5728 2016 \u5e74 12 \u6708\u63a7\u5236\u4e86\u4e4c\u514b\u5170\u7684\u7535\u7f51\uff0c\u5e76\u5173\u95ed\u4e86 30 \u4e2a\u53d8\u7535\u7ad9\uff0c\u4f7f\u57fa\u8f85\u5e02\u505c\u7535\uff0c\u5c06\u8be5\u5e02\u7684\u7535\u529b\u5bb9\u91cf\u51cf\u5c11\u5230\u4e94\u5206\u4e4b\u4e00\u3002<\/p>\n<p>\u5728\u667a\u80fd\u7535\u8868\u7684\u6574\u4e2a\u4f7f\u7528\u5bff\u547d\u671f\u95f4\uff0c\u5b89\u5168\u5a01\u80c1\u53ef\u4ee5\u91c7\u53d6\u591a\u79cd\u4e0d\u540c\u7684\u5f62\u5f0f\u3002\u516c\u7528\u4e8b\u4e1a\u516c\u53f8\u5fc5\u987b\u8003\u8651\u5404\u79cd\u56e0\u7d20\uff0c\u5e76\u4e3a\u4e0d\u540c\u7684\u653b\u51fb\u5a92\u4ecb\u505a\u597d\u51c6\u5907\uff0c\u4ee5\u786e\u4fdd\u5176\u5ba2\u6237\u53d7\u5230\u4fdd\u62a4\u3002\u4f8b\u5982\uff0c\u4fa7\u4fe1\u9053\u653b\u51fb\u6d89\u53ca\u901a\u8fc7\u76f8\u5173\u529f\u7387\u5206\u6790 (CPA) \u7aa5\u63a2\u548c\u5206\u6790\u6570\u636e\u6d88\u8017\uff0c\u4ee5\u83b7\u53d6\u51ed\u636e\u548c\u8bbf\u95ee\u57fa\u7840\u8bbe\u65bd\u3002\u80fd\u6e90\u4f9b\u5e94\u5546\u548c\u539f\u59cb\u8bbe\u5907\u5236\u9020\u5546 (OEM) \u9700\u8981\u52a0\u5f3a\u4ece\u8bbe\u5907\u5230\u4e91\u7684\u5b89\u5168\u6027\u3002\u4ed6\u4eec\u8fd8\u9700\u8981\u80fd\u591f\u901a\u8fc7\u65e0\u7ebf (OTA) \u66f4\u65b0\u5176\u56fa\u4ef6\uff0c\u4ee5\u786e\u4fdd\u8bbe\u5907\u751f\u547d\u5468\u671f\u7684\u5f39\u6027\u3002\u90a3\u4e48\u516c\u7528\u4e8b\u4e1a\u516c\u53f8\u5982\u4f55\u786e\u4fdd\u5176\u667a\u80fd\u8ba1\u91cf\u90e8\u7f72\u4e3a\u6240\u6709\u5229\u76ca\u76f8\u5173\u8005\u7ef4\u62a4\u5b89\u5168\u548c\u9690\u79c1\u5462\uff1f<\/p>\n<p>\u91cd\u8981\u7684\u5ba2\u6237\u4f7f\u7528\u6570\u636e\uff0c\u5176\u4e2d\u4e00\u4e9b\u53ef\u80fd\u662f\u4e2a\u4eba\u8eab\u4efd\u4fe1\u606f (<u>PI<\/u>I)\uff0c\u9a7b\u7559\u5728\u7535\u8868\u5185\u90e8\uff0c\u8fd9\u610f\u5473\u7740\u667a\u80fd\u7535\u8868\u7684\u5b89\u5168\u6027\u5bf9\u9690\u79c1\u6709\u76f4\u63a5\u5f71\u54cd\u3002\u516c\u7528\u4e8b\u4e1a\u516c\u53f8\u53ef\u4ee5\u4f7f\u7528\u8fd9\u4e9b\u6570\u636e\u6765\u9884\u6d4b\u80fd\u6e90\u9700\u6c42\u3001\u914d\u7f6e\u9700\u6c42\u54cd\u5e94\u5e76\u63d0\u4f9b\u6709\u5173\u80fd\u6e90\u6d88\u8017\u7684\u5efa\u8bae\u3002\u9700\u8981\u4ee5\u8d1f\u8d23\u4efb\u7684\u65b9\u5f0f\u8bbf\u95ee\u8fd9\u4e9b\u6570\u636e\uff0c\u5e76\u6839\u636e\u6b27\u76df\u7684\u901a\u7528\u6570\u636e\u4fdd\u62a4\u6761\u4f8b (GDPR) \u7b49\u4e00\u7cfb\u5217\u6cd5\u89c4\u8fdb\u884c\u7ba1\u7406\u3002\u8fd9\u79cd\u7b56\u7565\u5b9e\u65bd\u9700\u8981\u4e3a\u53ef\u4fe1\u6570\u636e\u5960\u5b9a\u57fa\u7840\uff0c\u5e76\u5c06\u5b89\u5168\u6027\u878d\u5165\u6570\u636e\u6536\u96c6\u3001\u6570\u636e\u5206\u6790\u548c\u8bbe\u5907\u672c\u8eab\u3002\u8fd9\u9700\u8981\u8bbe\u5907\u4e2d\u7684\u4fe1\u4efb\u6839\u3001\u57fa\u4e8e\u8eab\u4efd\u9a8c\u8bc1\u7684\u8bbf\u95ee\uff0c\u4ee5\u53ca\u9759\u6001\u548c\u4f20\u8f93\u4e2d\u7684\u6570\u636e\u52a0\u5bc6\u3002<\/p>\n<p>\u7269\u8054\u7f51\u5e73\u53f0\u5b9e\u73b0\u5b89\u5168\u548c\u79c1\u6709\u667a\u80fd\u7535\u8868\u7684\u516d\u79cd\u65b9\u5f0f<\/p>\n<p>\u786e\u4fdd\u667a\u80fd\u7535\u8868\u7684\u5b89\u5168\u6027\u548c\u6570\u636e\u9690\u79c1\u9700\u8981\u4e00\u79cd\u751f\u547d\u5468\u671f\u65b9\u6cd5\uff0c\u4ece\u5236\u9020\u5ef6\u4f38\u5230\u5165\u804c\u548c\u5e38\u89c4\u4f7f\u7528\u3002\u501f\u52a9\u00a0<u>Arm<\/u>\u00a0Pelion \u7269\u8054\u7f51\u5e73\u53f0\u7b49\u7269\u8054\u7f51\u5e73\u53f0\uff0c\u5fc5\u8981\u7684\u751f\u547d\u5468\u671f\u652f\u6301\u96c6\u6210\u5728\u5e73\u53f0\u7684\u8bbe\u5907\u7ba1\u7406\u548c\u8bbf\u95ee\u63a7\u5236\u529f\u80fd\u4e2d\u3002\u4ee5\u4e0b\u90e8\u5206\u63cf\u8ff0\u4e86\u7269\u8054\u7f51\u5e73\u53f0\u6ee1\u8db3\u5bf9\u786e\u4fdd\u9690\u79c1\u81f3\u5173\u91cd\u8981\u7684\u751f\u547d\u5468\u671f\u5b89\u5168\u8981\u6c42\u7684\u516d\u79cd\u65b9\u5f0f\u3002<\/p>\n<p>1. \u786e\u4fdd\u5de5\u5382\u914d\u7f6e\u671f\u95f4\u5927\u89c4\u6a21\u667a\u80fd\u7535\u8868\u90e8\u7f72\u7684\u4fe1\u4efb\u6839<\/p>\n<p>\u8d1f\u8d23\u5236\u9020\u667a\u80fd\u7535\u8868\u7684\u751f\u4ea7\u8bbe\u65bd\u9700\u8981\u5728\u53ef\u6269\u5c55\u6027\u548c\u5f39\u6027\u4e4b\u95f4\u53d6\u5f97\u5e73\u8861\uff0c\u4ee5\u786e\u4fdd\u8bbe\u5907\u503c\u5f97\u4fe1\u8d56\uff0c\u4e3a\u7535\u8868\u5728\u73b0\u573a\u7684\u4f7f\u7528\u5bff\u547d\u5960\u5b9a\u5b89\u5168\u57fa\u7840\u3002\u4fe1\u4efb\u6839 (ROT) \u5728\u53d7\u667a\u80fd\u7535\u8868\u64cd\u4f5c\u7cfb\u7edf\u4fe1\u4efb\u7684\u5b89\u5168\u533a\u57df\u5185\u6784\u6210\u4e00\u7cfb\u5217\u529f\u80fd\u3002\u5c06\u51ed\u8bc1\u6ce8\u5165\u5355\u4e2a\u8bbe\u5907\u53ef\u4ee5\u964d\u4f4e\u8fd9\u79cd\u98ce\u9669\uff0c\u4f46\u662f\u5c06\u8fd9\u4e2a\u8fc7\u7a0b\u6269\u5c55\u5230\u6570\u767e\u4e07\u53f0\u8bbe\u5907\u7684\u80fd\u529b\u662f\u4fdd\u6301\u6548\u7387\u548c\u5b89\u5168\u6027\u4e4b\u95f4\u5e73\u8861\u7684\u5173\u952e\u3002\u5f53\u60a8\u8003\u8651\u5230\u516c\u7528\u4e8b\u4e1a\u516c\u53f8\u672c\u8eab\u4e0d\u662f\u5236\u9020\u5546\u5e76\u4e14\u7ecf\u5e38\u5c06\u751f\u4ea7\u548c\u4fe1\u4efb\u5916\u5305\u7ed9\u539f\u59cb\u8bbe\u5907\u5236\u9020\u5546\u65f6\uff0c\u4fe1\u4efb\u5de5\u5382\u7684\u95ee\u9898\u5c31\u53d8\u5f97\u66f4\u52a0\u4ee4\u4eba\u62c5\u5fe7\u3002\u90a3\u4e48\u6211\u4eec\u5982\u4f55\u8ba9\u7b2c\u4e09\u65b9\u5de5\u5382\u201c\u53d7\u4fe1\u4efb\u201d\u5462\uff1f<\/p>\n<p>\u901a\u8fc7\u7ba1\u7406\u4ea4\u53c9\u5f15\u7528\u7269\u8054\u7f51\u5e73\u53f0\u3001\u5f15\u5bfc\u7a0b\u5e8f\u548c\u8f7b\u91cf\u7ea7\u00a0<u>M2M<\/u>\u00a0(LwM2M) \u670d\u52a1\u5668\u7684\u8ba4\u8bc1\u673a\u6784\u6765\u704c\u8f93\u4fe1\u4efb\u3002\u7269\u8054\u7f51\u5e73\u53f0\u63d0\u4f9b\u5546\u63d0\u4f9b\u7684\u4e00\u7cfb\u5217<u>\u5de5\u5177<\/u>\u4e3a\u8bc1\u4e66\u9881\u53d1\u673a\u6784 (CA) \u7684\u914d\u7f6e\u63d0\u4f9b\u4e86\u7ebf\u6027\u6d41\u7a0b\uff0c\u786e\u4fdd\u53ea\u6709\u62e5\u6709 CA \u7b7e\u7f72\u7684\u8bc1\u4e66\u548c\u516c\u94a5\u7684\u4eea\u8868\u624d\u80fd\u5728\u8bbe\u5907\u4e0e\u5176\u8bbe\u5907\u4e4b\u95f4\u5efa\u7acb\u8fde\u63a5\u7ecf\u7406\u3002<\/p>\n<p>\u4e00\u65e6 CA \u88ab\u914d\u7f6e\u5e76\u94fe\u63a5\u5230\u5236\u9020\u5546\u7684\u4e2a\u4eba\u5e10\u6237\uff0c\u5de5\u5382\u751f\u4ea7\u7ebf\u5c31\u53ef\u4ee5\u6279\u91cf\u4f9b\u5e94\u8bbe\u5907\u3002\u8fd9\u4e2a\u4e94\u4e2a\u9636\u6bb5\u7684\u8fc7\u7a0b\u5305\u62ec\uff1a<\/p>\n<p>\u6ce8\u5165\u8f6f\u4ef6\u955c\u50cf<\/p>\n<p>\u4e3a\u8bbe\u5907\u751f\u6210\u8bbe\u5907\u5bc6\u94a5\u3001\u8bc1\u4e66\u548c\u914d\u7f6e\u53c2\u6570<\/p>\n<p>\u4f7f\u7528\u5de5\u5382\u5de5\u5177\u5c06\u751f\u6210\u7684\u5bc6\u94a5\u3001\u8bc1\u4e66\u548c\u914d\u7f6e\u53c2\u6570\u6ce8\u5165\u5230\u751f\u4ea7\u7ebf\u4e0a\u7684\u8bbe\u5907\u4e2d<\/p>\n<p>\u5728\u8bbe\u5907\u4e2d\u4f7f\u7528\u5bc6\u94a5\u914d\u7f6e\u7ba1\u7406\u5668\u548c\u5de5\u5382\u914d\u7f6e\u5668\u5ba2\u6237\u7aef (FCC) API \u6765\u9a8c\u8bc1\u4fe1\u606f<\/p>\n<p>\u5b8c\u6210\u914d\u7f6e\u8fc7\u7a0b\u5e76\u963b\u6b62\u751f\u4ea7\u6620\u50cf\u4e2d\u7684 FCC \u4ee3\u7801\uff0c\u4ee5\u786e\u4fdd\u5728\u914d\u7f6e\u540e\u65e0\u6cd5\u8bbf\u95ee\u5b83<\/p>\n<p>2. \u5165\u804c\u671f\u95f4\u4e0e\u7f51\u683c\u7684\u53ef\u4fe1\u8fde\u63a5<\/p>\n<p>\u5982\u524d\u6240\u8ff0\uff0c\u751f\u4ea7\u667a\u80fd\u7535\u8868\u7684 OEM \u901a\u5e38\u79bb\u6700\u7ec8<u>\u7528\u6237<\/u>\u53ea\u6709\u4e00\u6b65\u4e4b\u9065\uff0c\u8fd9\u610f\u5473\u7740\u901a\u5e38\u9700\u8981\u914d\u7f6e\u8fc7\u7a0b\u4e2d\u7684\u7075\u6d3b\u6027\u6765\u6ee1\u8db3\u4ed6\u4eec\u73b0\u6709\u7684\u6d41\u7a0b\u3002\u4f8b\u5982\uff0c\u6709\u4e9b\u4eba\u9009\u62e9\u5728\u5185\u90e8\u521b\u5efa\u4ed6\u4eec\u7684\u5bc6\u94a5\u548c\u8bc1\u4e66\uff0c\u7136\u540e\u5c06\u5b83\u4eec\u6346\u7ed1\u5230\u5de5\u5382\u914d\u7f6e\u5b9e\u7528\u7a0b\u5e8f (FCU) \u4e2d\u3002FCU \u4f4d\u4e8e\u5de5\u5382\u751f\u4ea7\u7ebf\u5185\uff0c\u4e0e\u5236\u9020\u5546\u7684\u5de5\u5382\u5de5\u5177\u4e00\u8d77\u4f7f\u7528\u51ed\u8bc1\u914d\u7f6e\u548c\u6ce8\u5165\u8bbe\u5907\uff0c\u8fdb\u800c\u9a8c\u8bc1\u667a\u80fd\u7535\u8868\u7684\u64cd\u4f5c\u53c2\u6570\u3002\u6216\u8005\uff0c\u6709\u4e9b\u4eba\u9009\u62e9\u76f4\u63a5\u6ce8\u5165\u8bbe\u5907\u3002\u867d\u7136\u524d\u8005\u662f\u4e00\u79cd\u66f4\u6709\u6548\u7684\u65b9\u6cd5\uff0c\u4f46\u4e24\u8005\u540c\u6837\u5b89\u5168\u3002<\/p>\n<p>\u7531\u4e8e OEM \u5728\u5236\u9020\u65f6\u4e0d\u77e5\u9053\u667a\u80fd\u7535\u8868\u5c06\u90e8\u7f72\u5728\u54ea\u91cc\u6216\u4e0e\u4e4b\u5173\u8054\u7684\u5e10\u6237\uff0c\u56e0\u6b64\u4e0e\u7535\u7f51\u7684\u6700\u7ec8\u8fde\u63a5\u5fc5\u987b\u662f\u53ef\u4fe1\u7684\u64cd\u4f5c\u3002\u56e0\u6b64\uff0c\u5236\u9020\u5546\u548c\u516c\u7528\u4e8b\u4e1a\u516c\u53f8\u4f7f\u7528\u6d89\u53ca\u6ce8\u518c\u5217\u8868\u7684\u9884\u5171\u4eab\u5bc6\u94a5 (PSK)\u3002\u6b64\u8fc7\u7a0b\u9a8c\u8bc1\u552f\u4e00 ID \u4ee5\u5c06\u51ed\u636e\u4e0e\u7279\u5b9a\u8bbe\u5907\u7ba1\u7406\u5e10\u6237\u4e2d\u7684\u6ce8\u518c\u4fe1\u606f\u76f8\u5339\u914d\uff0c\u7136\u540e\u5c06\u8bbe\u5907\u5206\u914d\u7ed9\u8be5\u5e10\u6237\u3002\u4ec5\u5f53\u8bbe\u5907 ID \u4e0e\u516c\u7528\u4e8b\u4e1a\u63d0\u4f9b\u5546\u7684 IoT \u95e8\u6237\u4e2d\u4e0a\u4f20\u7684 ID \u5339\u914d\u65f6\u624d\u4f1a\u53d1\u751f\u8fd9\u79cd\u60c5\u51b5\u3002<\/p>\n<p>PSK \u4e3a\u8bbe\u5907\u548c\u7269\u8054\u7f51\u5e73\u53f0\u63d0\u4f9b\u4e86\u4e00\u4e2a\u516c\u5171\u5bc6\u94a5\uff0c\u8be5\u5bc6\u94a5\u5df2\u5b89\u5168\u5730\u914d\u7f6e\u5230\u8bbe\u5907\u4e2d\u5e76\u6784\u6210\u6700\u57fa\u672c\u7684\u5b89\u5168\u7ea7\u522b\u3002\u5b83\u88ab\u8ba4\u4e3a\u662f\u57fa\u672c\u7684\uff0c\u56e0\u4e3a\u5b58\u5728\u5728\u5236\u9020\u8fc7\u7a0b\u4e2d\u4f20\u9012\u7ed9\u667a\u80fd\u7535\u8868\u7684\u51ed\u8bc1\u4ee5\u53ca\u5b58\u50a8\u5728\u670d\u52a1\u5668\u4e0a\u7684\u51ed\u8bc1\u7684\u673a\u5bc6\u5217\u8868\u53ef\u80fd\u4f1a\u88ab\u6cc4\u9732\u7684\u98ce\u9669\uff0c\u4ece\u800c\u4f7f\u6570\u767e\u4e07\u4e2a\u7535\u8868\u548c\u7528\u6237\u7684\u6570\u636e\u66b4\u9732\u5728\u5916\u3002\u4f46\u662f\uff0c\u516c\u94a5\u57fa\u7840\u8bbe\u65bd (PKI) \u662f\u4e00\u79cd\u66f4\u5b89\u5168\u7684\u65b9\u6cd5\u3002<\/p>\n<p>PKI \u5728\u8bbe\u5907\u548c\u7269\u8054\u7f51\u5e73\u53f0\u4e4b\u95f4\u8fdb\u884c\u4e86\u4ecb\u7ecd\uff0c\u5e76\u6dfb\u52a0\u4e86\u4e00\u5c42\u975e\u5bf9\u79f0\u52a0\u5bc6\uff0c\u5c06\u52a0\u5bc6\u7b7e\u540d\u4e0e\u5bf9\u7535\u8868\u8fdb\u884c\u8eab\u4efd\u9a8c\u8bc1\u7684\u7b2c\u4e09\u65b9\u8054\u7cfb\u5728\u4e00\u8d77\u3002\u4f7f\u7528\u6b64\u7b2c\u4e09\u65b9\u662f\u4e00\u79cd\u66f4\u5b89\u5168\u7684\u8eab\u4efd\u9a8c\u8bc1\u65b9\u5f0f\uff0c\u56e0\u4e3a\u51ed\u636e\u4ec5\u5728\u8bbe\u5907\u672c\u8eab\u4e0a\u751f\u6210\uff0c\u5e76\u4e14\u4e0d\u5b58\u5728\u4e8e\u5176\u4ed6\u4efb\u4f55\u5730\u65b9\u3002<\/p>\n<p>\u5728\u4e3a OEM \u63d0\u4f9b\u8fd9\u79cd\u7ea7\u522b\u7684\u7075\u6d3b\u6027\u7684\u540c\u65f6\uff0c\u4efb\u4f55\u7269\u6709\u6240\u503c\u7684\u7269\u8054\u7f51\u5408\u4f5c\u4f19\u4f34\u90fd\u5c06\u5728\u5f15\u5bfc\u9636\u6bb5\u4fdd\u6301\u5b89\u5168\u5e76\u786e\u4fdd\u552f\u4e00\u7684\u8eab\u4efd\u3002\u4ea4\u4e92\u4f5c\u4e3a\u901a\u8fc7\u52a0\u5bc6\u4f20\u8f93\u5c42\u5b89\u5168 (TLS) \u901a\u4fe1\u4e0e Bootstrap \u670d\u52a1\u5668\u8fdb\u884c\u6570\u636e\u4f20\u8f93\u7684\u4e00\u90e8\u5206\u8fdb\u884c\uff0c\u8be5\u901a\u4fe1\u65e8\u5728\u9632\u6b62\u7a83\u542c\u3001\u7be1\u6539\u6216\u6d88\u606f\u4f2a\u9020\u3002<\/p>\n<p>3. \u5b89\u5168\u901a\u4fe1<\/p>\n<p>TLS \u662f\u4e00\u79cd\u52a0\u5bc6\u534f\u8bae\uff0c\u53ef\u5728\u53ef\u80fd\u4e0d\u53d7\u4fe1\u4efb\u7684\u7f51\u7edc\u4e0a\u63d0\u4f9b\u7aef\u5230\u7aef\u901a\u4fe1\u5b89\u5168\uff0c\u5e76\u5e7f\u6cdb\u7528\u4e8e\u7269\u8054\u7f51\u8bbe\u5907\u4e0e\u4e91\u7684\u901a\u4fe1\u3002\u4f7f\u7528 TLS \u901a\u8fc7\u5b89\u5168\u901a\u4fe1\u901a\u9053\u8fdb\u884c\u901a\u4fe1\u7684\u57fa\u672c\u6b65\u9aa4\u5305\u62ec\u521d\u59cb\u5316 SSL\/TLS \u4e0a\u4e0b\u6587\u3001\u6267\u884c SSL\/TLS \u63e1\u624b\u5e76\u5728\u667a\u80fd\u7535\u8868\u548c\u4e91\u4e4b\u95f4\u5efa\u7acb\u5b89\u5168\u8fde\u63a5\u3001\u5728\u667a\u80fd\u7535\u8868\u548c\u4e91\u4e4b\u95f4\u53d1\u9001\/\u63a5\u6536\u6570\u636e\u4ee5\u53ca\u901a\u77e5peer \u8fde\u63a5\u6b63\u5728\u5173\u95ed\u3002<\/p>\n<p>\u8fd9\u79cd\u884c\u4e1a\u6807\u51c6\u65b9\u6cd5\u4e0d\u4ec5\u5145\u5f53\u52a0\u5bc6\u534f\u8bae\uff0c\u800c\u4e14\u8fd8\u6d88\u9664\u4e86\u5bf9\u7e41\u7410\u548c\u4e0d\u5b89\u5168\u5bc6\u7801\u7684\u9700\u6c42\u3002\u8fd9\u662f\u56e0\u4e3a\u63d0\u4f9b\u7b7e\u540d\u8bc1\u4e66\u7684\u884c\u4e3a\u4e3a\u516c\u7528\u4e8b\u4e1a\u63d0\u4f9b\u5546\u7684\u5e10\u6237\u63d0\u4f9b\u4e86\u7ecf\u8fc7\u9a8c\u8bc1\u7684\u552f\u4e00\u8bbe\u5907 ID\uff0c\u4ece\u800c\u65e0\u9700\u5176\u4ed6\u5f62\u5f0f\u7684\u6807\u8bc6\u3002\u901a\u8fc7\u4f7f\u7528\u8bbe\u5907\u8bed\u8a00\u6d88\u606f\u89c4\u8303 (DLMS)\uff0c\u4e0e\u4eea\u8868\u7684\u901a\u4fe1\u901a\u8fc7 DLMS \u4f7f\u7528\u57fa\u4e8e PKI \u7684\u5b89\u5168<u>\u5957\u4ef6<\/u>\u00a01 \u8fdb\u884c\u8eab\u4efd\u9a8c\u8bc1\u548c\u5bc6\u94a5\u534f\u5546\uff0c\u5e76\u4f7f\u7528 AES-GCM-128 \u8fdb\u884c\u8eab\u4efd\u9a8c\u8bc1\u52a0\u5bc6\u3002<\/p>\n<p>4. \u4fe1\u4efb\u66f4\u65b0\u6e90<\/p>\n<p>\u73b0\u573a\u66f4\u65b0\u8bbe\u5907\u662f\u6210\u529f\u90e8\u7f72\u667a\u80fd\u7535\u8868\u7684\u5173\u952e\uff0c\u5176\u4e2d\u4e00\u4e9b\u53ef\u80fd\u6301\u7eed 20 \u591a\u5e74\u3002\u5728\u6b64\u671f\u95f4\uff0cOTA \u66f4\u65b0\u53ef\u4ee5\u5728\u90e8\u7f72\u540e\u4e3a\u6700\u7ec8\u7528\u6237\u548c\u516c\u7528\u4e8b\u4e1a\u63d0\u4f9b\u5546\u63d0\u4f9b\u989d\u5916\u7684\u529f\u80fd\uff0c\u5305\u62ec\u4fee\u590d\u9519\u8bef\u3001\u5ef6\u957f\u4f7f\u7528\u5bff\u547d\uff0c\u4ece\u800c\u964d\u4f4e\u5355\u5143\u7684\u6574\u4f53\u751f\u547d\u5468\u671f\u6210\u672c\u3002\u8fdc\u7a0b\u66f4\u65b0\u4e5f\u662f\u9632\u6b62<u>\u6700\u65b0<\/u>\u5a01\u80c1\u6216\u65b0\u53d1\u73b0\u6f0f\u6d1e\u7684\u6709\u6548\u624b\u6bb5\uff0c\u65e0\u9700\u5728\u73b0\u573a\u624b\u52a8\u66f4\u65b0\u7684\u7e41\u7410\u548c\u6210\u672c\u3002<\/p>\n<p>\u7136\u800c\uff0c\u76f8\u53cd\uff0c\u5982\u679c\u66f4\u65b0\u672c\u8eab\u672a\u7ecf\u9a8c\u8bc1\uff0c\u66f4\u65b0\u8bbe\u5907\u4ee5\u7ba1\u7406\u5bf9\u6700\u65b0\u5a01\u80c1\u7684\u4fdd\u62a4\u7684\u884c\u4e3a\u672c\u8eab\u53ef\u80fd\u4f1a\u5e26\u6765\u98ce\u9669\u3002<\/p>\n<p>\u8bbe\u5907\u9700\u8981\u5728\u5efa\u8bae\u7684\u66f4\u65b0\u4e2d\u505a\u51fa\u6709\u5173\u56fa\u4ef6\u7684\u91cd\u8981\u51b3\u5b9a\u3002\u4f8b\u5982\uff0c\u66f4\u65b0\u662f\u5426\u53ef\u4fe1\u4e14\u9002\u7528\u4e8e\u8bbe\u5907\uff1f\u9a8c\u8bc1\u56fa\u4ef6\u66f4\u65b0\u6620\u50cf\u662f\u5426\u53d7\u4fe1\u4efb\u7684\u4e00\u79cd\u65b9\u6cd5\u662f\u4f7f\u7528\u5143\u6570\u636e\uff08\u79f0\u4e3a\u6e05\u5355\uff09\u3002\u6e05\u5355\u7ecf\u8fc7\u6570\u5b57\u7b7e\u540d\u4ee5\u5728\u91c7\u53d6\u4efb\u4f55\u64cd\u4f5c\u4e4b\u524d\u9a8c\u8bc1\u66f4\u65b0\u672c\u8eab\u7684\u5b8c\u6574\u6027\u3002\u56fa\u4ef6\u7684<u>\u4f5c\u8005<\/u>\u62e5\u6709\u63d0\u4f9b\u66f4\u65b0\u7aef\u5230\u7aef\u9a8c\u8bc1\u7684\u5bc6\u94a5\u3002\u56fa\u4ef6\u6e05\u5355\u7684\u521b\u4f5c\u548c\u7b7e\u540d\u53ef\u786e\u4fdd\u4ec5\u5c06\u53d7\u4fe1\u4efb\u7684\u66f4\u65b0\uff08\u5177\u6709\u53ef\u9a8c\u8bc1\u4fe1\u4efb\u94fe\u7684\u66f4\u65b0\uff09\u5e94\u7528\u4e8e\u6b63\u786e\u7684\u8bbe\u5907\u3002<\/p>\n<p>\u521b\u5efa\u6e05\u5355\u7684\u6700\u7b80\u5355\u65b9\u6cd5\u662f\u4f7f\u7528\u6e05\u5355\u5de5\u5177\uff0c\u8be5\u5de5\u5177\u5728\u60a8\u7684 PC \u4e0a\u8fd0\u884c\u4ee5\u521b\u5efa\u3001\u7b7e\u7f72\u548c\u4e0a\u4f20\u6e05\u5355\u5e76<u>\u6d4b\u8bd5<\/u>\u6574\u4e2a\u7aef\u5230\u7aef\u66f4\u65b0\u6d41\u7a0b\u3002<\/p>\n<p>5. \u5b89\u5168\u3001\u673a\u5bc6\u7684\u66f4\u65b0\u6d3b\u52a8<\/p>\n<p>\u6b63\u5982 OTA \u662f\u5b89\u5168\u8bbe\u5907\u751f\u547d\u5468\u671f\u7684\u5173\u952e\u4e00\u6837\uff0c\u5b89\u5168\u6027\u672c\u8eab\u4e5f\u662f\u6210\u529f OTA \u66f4\u65b0\u7684\u5173\u952e\u3002\u7269\u8054\u7f51\u5e73\u53f0\u90e8\u7f72\u7684\u56fa\u4ef6\u5b89\u5168\u66f4\u65b0\u4e0e\u4f20\u8f93\u534f\u8bae\u9694\u79bb\uff0c\u8fd9\u610f\u5473\u7740\u4ea4\u4ed8\u7f51\u7edc\u88ab\u89c6\u4e3a\u4e0d\u53ef\u4fe1\u3002\u8fd9\u901a\u8fc7\u6253\u5305\u66f4\u65b0\u3001\u521b\u5efa\u6d3b\u52a8\u7136\u540e\u5c06\u8be5\u6d3b\u52a8\u5b89\u5168\u5730\u90e8\u7f72\u5230\u8fde\u63a5\u7684\u8bbe\u5907\u6765\u4fc3\u8fdb\u5927\u89c4\u6a21\u7684\u5b89\u5168\u66f4\u65b0\u3002<\/p>\n<p>\u8bbe\u5907\u7ba1\u7406\u5ba2\u6237\u7aef\u7b49\u5f85\u66f4\u65b0\u901a\u77e5\uff0c\u7136\u540e\u9a8c\u8bc1\u5305\uff0c\u5e94\u7528\u66f4\u65b0\u5e76\u5728\u66f4\u65b0\u5931\u8d25\u65f6\u6062\u590d\u5230\u8bbe\u5907\u7684\u539f\u59cb\u72b6\u6001\uff0c\u7136\u540e\u518d\u62a5\u544a\u4efb\u4f55\u95ee\u9898\u3002\u66f4\u91cd\u8981\u7684\u662f\uff0c\u53ef\u4ee5<u>\u76d1\u63a7<\/u>\u5355\u4e2a\u8bbe\u5907\u5728\u6d3b\u52a8\u671f\u95f4\u7684\u53ef\u7591\u884c\u4e3a\u3002<\/p>\n<p>\u56de\u6eda\u4fdd\u62a4\u53ef\u9632\u6b62\u4eea\u8868\u88ab\u6076\u610f\u56de\u6eda\u5230\u8f83\u65e7\u3001\u66f4\u6613\u53d7\u653b\u51fb\u7684\u56fa\u4ef6\u7248\u672c\uff0c\u5e76\u4e14\u53ea\u6709\u5728\u5173\u8054\u7684\u56fa\u4ef6\u6e05\u5355\u662f\u8f83\u65b0\u7248\u672c\u65f6\u624d\u80fd\u7ee7\u7eed\u66f4\u65b0\u3002\u53ef\u4ee5\u964d\u7ea7\u5230\u4ee5\u524d\u7684\u4eea\u8868\u7248\u672c\uff0c\u4f46\u5b83\u4eec\u9700\u8981\u7ecf\u8fc7\u8eab\u4efd\u9a8c\u8bc1\u7684\u670d\u52a1\u64cd\u4f5c\u5458\u6388\u6743\u3002<\/p>\n<p>6. \u73b0\u573a\u8bc1\u4e66\u7ba1\u7406<\/p>\n<p>\u5728\u591a\u79cd\u60c5\u51b5\u4e0b\uff0c\u516c\u7528\u4e8b\u4e1a\u516c\u53f8\u53ef\u80fd\u5e0c\u671b\u963b\u6b62\u5df2\u90e8\u7f72\u7684\u667a\u80fd\u7535\u8868\u8fde\u63a5\u5230\u4e91\u3002\u4f8b\u5982\uff0c\u5982\u679c\u73b0\u573a\u667a\u80fd\u7535\u8868\u7684\u5b8c\u6574\u6027\u88ab\u7834\u574f\u5e76\u4e14\u8bc1\u4e66\u88ab\u6cc4\u9732\uff0c\u90a3\u4e48\u516c\u7528\u4e8b\u4e1a\u516c\u53f8\u6682\u505c\u53d7\u635f\u8bbe\u5907\u662f\u786e\u4fdd\u66f4\u5e7f\u6cdb\u7684 AMI \u751f\u6001\u7cfb\u7edf\u6574\u4f53\u5b89\u5168\u7684\u5173\u952e\u3002\u516c\u7528\u4e8b\u4e1a\u63d0\u4f9b\u5546\u8fd8\u5e0c\u671b\u786e\u4fdd\u4ed6\u4eec\u53ef\u4ee5\u66f4\u65b0\u73b0\u573a\u90e8\u7f72\u7684\u667a\u80fd\u7535\u8868\u7684\u8bc1\u4e66\u3002\u5982\u679c\u667a\u80fd\u7535\u8868\u7684\u73b0\u6709\u8bc1\u4e66\u5373\u5c06\u5230\u671f\uff0c\u5219\u9700\u8981\u66f4\u65b0\u8bc1\u4e66\uff0c\u4e00\u65e6\u5230\u671f\uff0c\u667a\u80fd\u7535\u8868\u5c06\u65e0\u6cd5\u5728\u7ebf\u8fde\u63a5\u670d\u52a1\u3002<\/p>\n<p>\u66f4\u65b0\u8bbe\u5907\u8bc1\u4e66\u7684\u8fc7\u7a0b\u6d89\u53ca\u7269\u8054\u7f51\u8bbe\u5907\u7ba1\u7406\u5e73\u53f0\uff0c\u4f8b\u5982 Pelion \u8bbe\u5907\u7ba1\u7406\u5e73\u53f0\u53ca\u5176\u8bbe\u5907\u7ba1\u7406\u5ba2\u6237\u7aef\u3002\u8fd9\u4e2a\u4e94\u4e2a\u9636\u6bb5\u7684\u8fc7\u7a0b\u901a\u5e38\u5305\u62ec\uff1a<\/p>\n<p>\u4ece\u8bbe\u5907\u7ba1\u7406\u95e8\u6237\u6216\u667a\u80fd\u7535\u8868\u8c03\u7528\u8bbe\u5907\u7ba1\u7406 API\u3002<\/p>\n<p>\u667a\u80fd\u7535\u8868\u751f\u6210\u65b0\u5bc6\u94a5\uff0c\u57fa\u4e8e\u73b0\u6709\u8bc1\u4e66\u521b\u5efa\u8bc1\u4e66\u7b7e\u540d\u8bf7\u6c42 (<u>CSR<\/u>)\uff0c\u5e76\u5c06 CSR \u53d1\u9001\u5230\u8bbe\u5907\u7ba1\u7406\u3002<\/p>\n<p>\u8bbe\u5907\u7ba1\u7406\u5e73\u53f0\u5c06 CSR \u53d1\u9001\u7ed9\u7b2c\u4e09\u65b9\u8bc1\u4e66\u9881\u53d1\u673a\u6784 (CA) \u8fdb\u884c\u8bc1\u4e66\u7b7e\u540d\u3002<\/p>\n<p>\u5185\u90e8\u8bbe\u5907\u7ba1\u7406 CA \u7b7e\u7f72 LwM2M \u8bc1\u4e66\u5e76\u5c06\u5176\u53d1\u9001\u56de\u8bbe\u5907\u7ba1\u7406\u5e73\u53f0\u3002<\/p>\n<p>\u7136\u540e\u8bbe\u5907\u7ba1\u7406\u5e73\u53f0\u5c06\u7b7e\u7f72\u7684\u8bc1\u4e66\u53d1\u9001\u56de\u73b0\u573a\u7684\u667a\u80fd\u7535\u8868\u3002<\/p>\n<p>\u7ed3\u8bba<\/p>\n<p>\u516c\u7528\u4e8b\u4e1a\u516c\u53f8\u6b63\u5728\u5229\u7528\u7269\u8054\u7f51\u5e26\u6765\u7684\u667a\u80fd\u7535\u8868\u5e26\u6765\u7684\u6548\u7387\u548c\u989d\u5916\u6536\u5165\u673a\u4f1a\u3002\u7136\u800c\uff0c\u8fd9\u79cd\u589e\u957f\u7684\u901f\u5ea6\u548c\u89c4\u6a21\u4e3a\u7f51\u7edc\u72af\u7f6a\u5206\u5b50\u5e26\u6765\u4e86\u5de8\u5927\u7684\u673a\u4f1a\uff0c\u56e0\u4e3a\u653b\u51fb\u9762\u968f\u7740\u6bcf\u4e2a\u8bbe\u5907\u7684\u90e8\u7f72\u548c\u6bcf\u6b21\u66f4\u65b0\u7684\u7ba1\u7406\u800c\u589e\u52a0\u3002\u6709\u6548\u7684\u7269\u8054\u7f51\u8bbe\u5907\u7ba1\u7406\u5e73\u53f0\u53ef\u4ee5\u5e2e\u52a9\u5efa\u7acb\u8d2f\u7a7f\u7535\u8868\u4f7f\u7528\u5bff\u547d\u7684\u5b89\u5168\u57fa\u7840\uff0c\u4ee5\u4fc3\u8fdb\u7b80\u5316\u3001\u53ef\u6269\u5c55\u7684\u90e8\u7f72\uff0c\u5e76\u786e\u4fdd\u516c\u7528\u4e8b\u4e1a\u516c\u53f8\u53ca\u5176\u5ba2\u6237\u53d7\u5230\u4fdd\u62a4\u3002<\/p>\n<p>Mohit Kedia\u662f Arm \u7269\u8054\u7f51\u670d\u52a1\u7ec4\u7684\u4ea7\u54c1\u7ecf\u7406\u3002Mohit \u603b\u90e8\u4f4d\u4e8e\u5965\u65af\u6c40\uff0c\u4e13\u6ce8\u4e8e\u4f7f\u7528 Pelion Device Management\uff08\u884c\u4e1a\u9886\u5148\u7684\u7269\u8054\u7f51 SaaS \u4ea7\u54c1\uff09\u548c Mbed OS\uff08\u4e16\u754c\u4e0a\u6700\u5148\u8fdb\u7684\u5f00\u6e90\u7269\u8054\u7f51\u64cd\u4f5c\u7cfb\u7edf\u5e73\u53f0\uff09\u4f7f\u7269\u8054\u7f51\u4ea7\u54c1\u6210\u4e3a\u73b0\u5b9e\u3002Mohit \u4e4b\u524d\u5728\u00a0<u>AMD<\/u>\u00a0\u548c\u00a0<u>NXP<\/u>\u00a0\u7684\u4ea7\u54c1\u7ba1\u7406\u548c\u89e3\u51b3\u65b9\u6848\u67b6\u6784\u65b9\u9762\u62c5\u4efb\u8fc7\u5404\u79cd\u804c\u52a1\uff0c\u8d1f\u8d23\u7269\u8054\u7f51\u548c\u65b0\u5174\u5d4c\u5165\u5f0f\u5e02\u573a\u7684\u9886\u5148<u>\u786c\u4ef6<\/u>\u3001\u8f6f\u4ef6\u548c\u7845\u4ea7\u54c1\u3002Mohit \u62e5\u6709\u5fb7\u514b\u8428\u65af\u5927\u5b66\u5965\u65af\u6c40\u5206\u6821\u7684 MBA \u5b66\u4f4d\u548c\u5fb7\u514b\u8428\u65af A&amp;M 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32 -101 37 -139 11z\"\/><path d=\"M1163 3073 c-36 -7 -73 -59 -73 -102 0 -56 133 -378 171 -413 34 -32 83 -37 129 -13 70 36 67 87 -16 290 -86 209 -89 214 -129 231 -35 14 -42 15 -82 7z\"\/><path d=\"M3689 3066 c-15 -9 -33 -30 -42 -48 -48 -103 -147 -355 -147 -375 0 -98 131 -148 192 -74 13 15 57 108 97 206 80 196 84 226 37 273 -30 30 -99 39 -137 18z\"\/><path d=\"M583 2784 c-38 -19 -67 -74 -58 -113 9 -42 211 -354 242 -373 16 -10 45 -18 66 -18 51 0 107 52 107 100 0 39 -1 41 -124 234 -80 126 -108 162 -133 173 -41 17 -61 16 -100 -3z\"\/><path d=\"M4250 2784 c-14 -9 -74 -91 -133 -183 -95 -150 -107 -173 -107 -213 0 -55 33 -94 87 -104 67 -13 90 8 211 198 130 202 137 225 78 284 -27 27 -42 34 -72 34 -22 0 -50 -8 -64 -16z\"\/><path d=\"M2275 2693 c-553 -48 -1095 -270 -1585 -649 -135 -104 -459 -423 -483 -476 -23 -49 -22 -139 2 -186 73 -142 361 -457 571 -626 285 -228 642 -407 990 -497 242 -63 336 -73 660 -74 310 0 370 5 595 52 535 111 1045 392 1455 803 122 121 250 273 275 326 19 41 19 137 0 174 -41 79 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