{"id":12051,"date":"2023-08-22T14:24:17","date_gmt":"2023-08-22T06:24:17","guid":{"rendered":"\/\/www.dealsbon.com\/?p=12051"},"modified":"2023-08-22T14:24:21","modified_gmt":"2023-08-22T06:24:21","slug":"lscmkssm","status":"publish","type":"post","link":"\/\/www.dealsbon.com\/blog\/12051.html","title":{"rendered":"LoRa\u6570\u4f20\u6a21\u5757\u662f\u4ec0\u4e48\uff1f"},"content":{"rendered":"\n

\u3000\u3000Lora\u6570\u4f20\u6a21\u5757\u662f\u4ec0\u4e48?\u4e86\u89e3Lora\u6570\u4f20\u6a21\u5757\u7684\u5de5\u4f5c\u539f\u7406\u548c\u5e94\u7528\u573a\u666f\u975e\u5e38\u91cd\u8981\u3002\u672c\u6587\u5c06\u4ecb\u7ecdLora\u6570\u4f20\u6a21\u5757\u7684\u57fa\u672c\u6982\u5ff5\u3001\u5de5\u4f5c\u539f\u7406\u3001\u4f18\u52bf\u4ee5\u53ca\u4e00\u4e9b\u5178\u578b\u7684\u5e94\u7528\u573a\u666f\u3002<\/p>\n\n\n\n

\u3000\u3000\u4e00\u3001 \u4ec0\u4e48\u662fLora\u6570\u4f20\u6a21\u5757?<\/h2>\n\n\n\n

\u3000\u3000Lora\u6570\u4f20\u6a21\u5757\u662f\u4e00\u79cd\u57fa\u4e8eLora\u6280\u672f\u7684\u65e0\u7ebf\u901a\u4fe1\u6a21\u5757\uff0c\u7528\u4e8e\u8fdc\u8ddd\u79bb\u3001\u4f4e\u529f\u8017\u7684\u6570\u636e\u4f20\u8f93\u3002Lora\u6280\u672f\u662f\u4e00\u79cd\u957f\u8ddd\u79bb\u3001\u4f4e\u529f\u8017\u7684\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\uff0c\u53ef\u4ee5\u5b9e\u73b0\u6570\u767e\u7c73\u81f3\u51e0\u516c\u91cc\u7684\u901a\u4fe1\u8ddd\u79bb\u3002<\/strong>Lora\u6570\u4f20\u6a21\u5757\u901a\u5e38\u7531Lora\u6536\u53d1\u82af\u7247\u3001\u5929\u7ebf\u548c\u63a5\u53e3\u7535\u8def\u7ec4\u6210\uff0c\u53ef\u4ee5\u4e0e\u5404\u79cd\u8bbe\u5907\u8fdb\u884c\u65e0\u7ebf\u901a\u4fe1\u3002<\/p>\n\n\n\n

\u3000\u3000\u4e8c\u3001 Lora\u6570\u4f20\u6a21\u5757\u7684\u5de5\u4f5c\u539f\u7406<\/h2>\n\n\n\n

\u3000\u3000Lora\u6570\u4f20\u6a21\u5757\u5de5\u4f5c\u7684\u57fa\u672c\u539f\u7406\u662f\u91c7\u7528\u4e86\u4e00\u79cd\u79f0\u4e3aChirp Spread Spectrum(CSS)\u7684\u8c03\u5236\u6280\u672f\u3002CSS\u6280\u672f\u901a\u8fc7\u6539\u53d8\u4fe1\u53f7\u7684\u9891\u7387\u6765\u4f20\u8f93\u6570\u636e\uff0c\u4f7f\u5f97\u4fe1\u53f7\u5728\u9891\u8c31\u4e0a\u53d8\u5f97\u66f4\u5bbd\uff0c\u4ece\u800c\u63d0\u9ad8\u4e86\u4f20\u8f93\u8ddd\u79bb\u3002\u6b64\u5916\uff0cLora\u6570\u4f20\u6a21\u5757\u8fd8\u91c7\u7528\u4e86\u4e00\u79cd\u79f0\u4e3a\u9ad8\u589e\u76ca\u9891\u7387\u6269\u5c55(High Gain Frequency Hopping\uff0cHG-FH)\u7684\u6280\u672f\uff0c\u901a\u8fc7\u9891\u8c31\u626b\u63cf\u6765\u9009\u62e9\u6700\u4f73\u7684\u901a\u4fe1\u4fe1\u9053\uff0c\u8fdb\u4e00\u6b65\u63d0\u9ad8\u4e86\u901a\u4fe1\u8d28\u91cf\u3002<\/p>\n\n\n\n

\u3000\u3000Lora\u6570\u4f20\u6a21\u5757\u901a\u5e38\u4f7f\u7528LoRaWAN\u534f\u8bae\u8fdb\u884c\u901a\u4fe1\u3002LoRaWAN\u534f\u8bae\u662f\u4e00\u79cd\u5f00\u653e\u6807\u51c6\u7684\u4f4e\u529f\u8017\u5e7f\u57df\u7f51(Low Power Wide Area Network\uff0cLPWAN)\u534f\u8bae\uff0c\u9002\u7528\u4e8e\u7269\u8054\u7f51\u5e94\u7528\u3002\u8be5\u534f\u8bae\u63d0\u4f9b\u4e86\u5b89\u5168\u3001\u53ef\u9760\u7684\u6570\u636e\u4f20\u8f93\uff0c\u5e76\u652f\u6301\u5927\u89c4\u6a21\u7684\u8282\u70b9\u8fde\u63a5\u3002<\/p>\n\n\n\n

\"\u65e0\u7ebf\u901a\u4fe1\u6a21\u5757\"<\/figure>\n\n\n\n

\u3000\u3000\u4e09\u3001 Lora\u6570\u4f20\u6a21\u5757\u7684\u4f18\u52bf<\/h2>\n\n\n\n

\u3000\u3000Lora\u6570\u4f20\u6a21\u5757\u76f8\u6bd4\u4e8e\u4f20\u7edf\u7684\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\u6709\u4ee5\u4e0b\u51e0\u4e2a\u4f18\u52bf\uff1a<\/p>\n\n\n\n

\u3000\u30001. \u957f\u8ddd\u79bb\u901a\u4fe1<\/h3>\n\n\n\n

\u3000\u3000Lora\u6570\u4f20\u6a21\u5757\u53ef\u4ee5\u5b9e\u73b0\u6570\u767e\u7c73\u81f3\u51e0\u516c\u91cc\u7684\u901a\u4fe1\u8ddd\u79bb\uff0c\u8fdc\u8fdc\u8d85\u8fc7\u4e86\u4f20\u7edf\u7684\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\u3002\u8fd9\u4f7f\u5f97Lora\u6570\u4f20\u6a21\u5757\u975e\u5e38\u9002\u7528\u4e8e\u9700\u8981\u8fdc\u8ddd\u79bb\u901a\u4fe1\u7684\u5e94\u7528\u573a\u666f\uff0c\u5982\u519c\u4e1a\u3001\u73af\u5883\u76d1\u6d4b\u7b49\u3002<\/p>\n\n\n\n

\u3000\u30002. \u4f4e\u529f\u8017<\/h3>\n\n\n\n

\u3000\u3000Lora\u6570\u4f20\u6a21\u5757\u91c7\u7528\u4e86\u4f4e\u529f\u8017\u7684\u8bbe\u8ba1\uff0c\u53ef\u4ee5\u5728\u7535\u6c60\u4f9b\u7535\u4e0b\u5de5\u4f5c\u6570\u5e74\u4e4b\u4e45\u3002\u8fd9\u4f7f\u5f97Lora\u6570\u4f20\u6a21\u5757\u975e\u5e38\u9002\u7528\u4e8e\u9700\u8981\u957f\u65f6\u95f4\u5de5\u4f5c\u4e14\u65e0\u6cd5\u65b9\u4fbf\u66f4\u6362\u7535\u6c60\u7684\u5e94\u7528\u573a\u666f\u3002<\/p>\n\n\n\n

\u3000\u30003. \u5927\u89c4\u6a21\u8282\u70b9\u8fde\u63a5<\/h3>\n\n\n\n

\u3000\u3000Lora\u6570\u4f20\u6a21\u5757\u652f\u6301\u5927\u89c4\u6a21\u7684\u8282\u70b9\u8fde\u63a5\uff0c\u53ef\u4ee5\u540c\u65f6\u8fde\u63a5\u4e0a\u5343\u4e2a\u8bbe\u5907\u3002\u8fd9\u4f7f\u5f97Lora\u6570\u4f20\u6a21\u5757\u975e\u5e38\u9002\u7528\u4e8e\u7269\u8054\u7f51\u5e94\u7528\uff0c\u5982\u667a\u80fd\u57ce\u5e02\u3001\u667a\u80fd\u5bb6\u5c45\u7b49\u3002<\/p>\n\n\n\n

\u3000\u30004. \u5b89\u5168\u53ef\u9760<\/h3>\n\n\n\n

\u3000\u3000Lora\u6570\u4f20\u6a21\u5757\u4f7f\u7528LoRaWAN\u534f\u8bae\u8fdb\u884c\u901a\u4fe1\uff0c\u63d0\u4f9b\u4e86\u5b89\u5168\u3001\u53ef\u9760\u7684\u6570\u636e\u4f20\u8f93\u3002\u8be5\u534f\u8bae\u91c7\u7528\u4e86\u52a0\u5bc6\u548c\u8ba4\u8bc1\u673a\u5236\uff0c\u4fdd\u62a4\u6570\u636e\u7684\u5b89\u5168\u6027\u548c\u5b8c\u6574\u6027\u3002<\/p>\n\n\n\n

\u3000\u3000\u56db\u3001 Lora\u6570\u4f20\u6a21\u5757\u7684\u5e94\u7528\u573a\u666f<\/h2>\n\n\n\n

\u3000\u3000Lora\u6570\u4f20\u6a21\u5757\u53ef\u4ee5\u5e94\u7528\u4e8e\u5404\u79cd\u9886\u57df\uff0c\u4e0b\u9762\u5217\u4e3e\u4e86\u4e00\u4e9b\u5178\u578b\u7684\u5e94\u7528\u573a\u666f\uff1a<\/p>\n\n\n\n

\u3000\u30001. \u519c\u4e1a<\/h3>\n\n\n\n

\u3000\u3000Lora\u6570\u4f20\u6a21\u5757\u53ef\u4ee5\u7528\u4e8e\u519c\u4e1a\u9886\u57df\u7684\u8fdc\u7a0b\u76d1\u6d4b\u548c\u63a7\u5236\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u4f7f\u7528Lora\u6570\u4f20\u6a21\u5757\u76d1\u6d4b\u571f\u58e4\u6e7f\u5ea6\u3001\u6e29\u5ea6\u548c\u5149\u7167\u5f3a\u5ea6\uff0c\u5e76\u6839\u636e\u76d1\u6d4b\u6570\u636e\u81ea\u52a8\u63a7\u5236\u704c\u6e89\u7cfb\u7edf\uff0c\u5b9e\u73b0\u7cbe\u51c6\u704c\u6e89\u3002<\/p>\n\n\n\n

\u3000\u30002. \u73af\u5883\u76d1\u6d4b<\/h3>\n\n\n\n

\u3000\u3000Lora\u6570\u4f20\u6a21\u5757\u53ef\u4ee5\u7528\u4e8e\u73af\u5883\u76d1\u6d4b\u9886\u57df\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u4f7f\u7528Lora\u6570\u4f20\u6a21\u5757\u76d1\u6d4b\u7a7a\u6c14\u8d28\u91cf\u3001\u6c34\u8d28\u548c\u566a\u58f0\u6c34\u5e73\uff0c\u5e76\u5c06\u76d1\u6d4b\u6570\u636e\u4f20\u8f93\u5230\u4e91\u5e73\u53f0\u8fdb\u884c\u5206\u6790\u548c\u5904\u7406\u3002<\/p>\n\n\n\n

\u3000\u30003. \u7269\u6d41\u548c\u4f9b\u5e94\u94fe<\/h3>\n\n\n\n

\u3000\u3000Lora\u6570\u4f20\u6a21\u5757\u53ef\u4ee5\u7528\u4e8e\u7269\u6d41\u548c\u4f9b\u5e94\u94fe\u9886\u57df\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u4f7f\u7528Lora\u6570\u4f20\u6a21\u5757\u5b9e\u65f6\u8ddf\u8e2a\u8d27\u7269\u7684\u4f4d\u7f6e\u548c\u72b6\u6001\uff0c\u5e76\u63d0\u4f9b\u5b9e\u65f6\u7684\u7269\u6d41\u4fe1\u606f\u3002<\/p>\n\n\n\n

\u3000\u30004. \u667a\u80fd\u57ce\u5e02<\/h3>\n\n\n\n

\u3000\u3000Lora\u6570\u4f20\u6a21\u5757\u53ef\u4ee5\u7528\u4e8e\u667a\u80fd\u57ce\u5e02\u9886\u57df\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u4f7f\u7528Lora\u6570\u4f20\u6a21\u5757\u76d1\u6d4b\u4ea4\u901a\u6d41\u91cf\u3001\u5783\u573e\u6876\u7684\u586b\u5145\u60c5\u51b5\uff0c\u5e76\u6839\u636e\u76d1\u6d4b\u6570\u636e\u4f18\u5316\u57ce\u5e02\u7684\u4ea4\u901a\u548c\u5783\u573e\u6536\u96c6\u7cfb\u7edf\u3002<\/p>\n\n\n\n

\u3000\u3000\u7ed3\u8bba<\/h2>\n\n\n\n

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\u3000\u3000Lora\u6570\u4f20\u6a21 …<\/p>\n

LoRa\u6570\u4f20\u6a21\u5757\u662f\u4ec0\u4e48\uff1f<\/span> \u9605\u8bfb\u5168\u6587<\/a><\/p>\n","protected":false},"author":1,"featured_media":2602,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-global-header-display":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","footnotes":""},"categories":[36],"tags":[54],"class_list":["post-12051","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-l-2"],"_links":{"self":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/posts\/12051"}],"collection":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/comments?post=12051"}],"version-history":[{"count":0,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/posts\/12051\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/media\/2602"}],"wp:attachment":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/media?parent=12051"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/categories?post=12051"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/tags?post=12051"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}