{"id":84076,"date":"2024-01-08T16:00:21","date_gmt":"2024-01-08T08:00:21","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=84076"},"modified":"2024-11-16T23:04:10","modified_gmt":"2024-11-16T15:04:10","slug":"lwxtxjsnbywgm","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/84076.html","title":{"rendered":"lora\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\u80fd\u4e0d\u7528\u7f51\u5173\u5417"},"content":{"rendered":"\n

\u3000\u3000\u5728\u5f53\u4eca\u7269\u8054\u7f51\u7684\u5feb\u901f\u53d1\u5c55\u4e2d\uff0c\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\u626e\u6f14\u7740\u5173\u952e\u7684\u89d2\u8272\u3002Lora\u65e0\u7ebf\u901a\u4fe1\u6280\u672f<\/strong>\u4f5c\u4e3a\u4e00\u79cd\u4f4e\u529f\u8017\u3001\u957f\u8ddd\u79bb\u3001\u5e7f\u57df\u7f51\u7684\u89e3\u51b3\u65b9\u6848\uff0c\u6b63\u9010\u6e10\u5f15\u8d77\u4eba\u4eec\u7684\u5173\u6ce8\u3002\u540c\u65f6\uff0c\u4e0e\u4f20\u7edf\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\u76f8\u6bd4\uff0cLora\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\u5177\u5907\u7a81\u7834\u6027\u7684\u7279\u70b9\uff0c\u5176\u4e2d\u4e4b\u4e00\u5c31\u662f\u65e0\u9700\u7f51\u5173\u7684\u80fd\u529b\u3002\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8Lora\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\u5982\u4f55\u5b9e\u73b0\u65e0\u9700\u7f51\u5173\u7684\u901a\u4fe1\uff0c\u4ee5\u53ca\u5176\u5728\u7269\u8054\u7f51\u9886\u57df\u7684\u5e94\u7528\u524d\u666f\u3002<\/p>\n\n\n\n

\u3000\u3000\u4e00\u3001Lora\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\u7b80\u4ecb<\/h2>\n\n\n\n

\u3000\u3000Lora(Long Range)<\/a><\/strong>\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\u662f\u4e00\u79cd\u57fa\u4e8e\u4f4e\u529f\u8017\u5e7f\u57df\u7f51(LPWAN)\u7684\u901a\u4fe1\u6280\u672f\uff0c\u7531Semtech\u516c\u53f8\u5f00\u53d1\u3002\u5b83\u91c7\u7528\u4e86\u4e00\u79cd\u79f0\u4e3aCSS(Chirp Spread Spectrum)\u7684\u8c03\u5236\u65b9\u5f0f\uff0c\u80fd\u591f\u5728\u4f4e\u529f\u8017\u3001\u957f\u8ddd\u79bb\u548c\u5f31\u4fe1\u53f7\u6761\u4ef6\u4e0b\u5b9e\u73b0\u53ef\u9760\u7684\u901a\u4fe1\u3002Lora\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\u5728\u7269\u8054\u7f51\u3001\u667a\u80fd\u57ce\u5e02\u3001\u519c\u4e1a\u3001\u5de5\u4e1a\u81ea\u52a8\u5316\u7b49\u9886\u57df\u5177\u6709\u5e7f\u6cdb\u7684\u5e94\u7528\u524d\u666f\u3002<\/p>\n\n\n\n

\u3000\u3000\u4e8c\u3001\u4f20\u7edfLora\u901a\u4fe1\u67b6\u6784<\/h2>\n\n\n\n

\u3000\u3000\u5728\u4f20\u7edf\u7684Lora\u901a\u4fe1\u67b6\u6784\u4e2d\uff0c\u9700\u8981\u4f7f\u7528\u7f51\u5173\u6765\u5b9e\u73b0\u7ec8\u7aef\u8bbe\u5907\u4e0e\u4e91\u5e73\u53f0\u4e4b\u95f4\u7684\u901a\u4fe1\u3002\u7ec8\u7aef\u8bbe\u5907\u901a\u8fc7Lora\u65e0\u7ebf\u6a21\u5757\u4e0e\u7f51\u5173\u8fdb\u884c\u901a\u4fe1\uff0c\u7f51\u5173\u5219\u8d1f\u8d23\u5c06\u6570\u636e\u4f20\u8f93\u5230\u4e91\u5e73\u53f0\u3002\u8fd9\u79cd\u67b6\u6784\u5728\u4e00\u5b9a\u7a0b\u5ea6\u4e0a\u589e\u52a0\u4e86\u7cfb\u7edf\u590d\u6742\u6027\u548c\u6210\u672c\uff0c\u5e76\u4e14\u9650\u5236\u4e86Lora\u6280\u672f\u7684\u5e94\u7528\u573a\u666f\u3002<\/p>\n\n\n\n

\u3000\u3000\u4e09\u3001\u65e0\u9700\u7f51\u5173\u7684Lora\u901a\u4fe1\u67b6\u6784<\/h2>\n\n\n\n

\u3000\u3000\u8fd1\u5e74\u6765\uff0cLora\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\u53d6\u5f97\u4e86\u91cd\u8981\u7a81\u7834\uff0c\u5b9e\u73b0\u4e86\u65e0\u9700\u7f51\u5173\u7684\u901a\u4fe1\u3002\u8fd9\u79cd\u65b0\u578b\u67b6\u6784\u5c06\u7ec8\u7aef\u8bbe\u5907\u76f4\u63a5\u8fde\u63a5\u5230\u4e91\u5e73\u53f0\uff0c\u7ed5\u8fc7\u4e86\u4f20\u7edf\u7684\u7f51\u5173\u4e2d\u8f6c\u8fc7\u7a0b\u3002\u7ec8\u7aef\u8bbe\u5907\u53ef\u4ee5\u901a\u8fc7Lora\u534f\u8bae\u76f4\u63a5\u4e0e\u4e91\u5e73\u53f0\u8fdb\u884c\u901a\u4fe1\uff0c\u5b9e\u73b0\u4e86\u66f4\u52a0\u7b80\u5316\u548c\u9ad8\u6548\u7684\u901a\u4fe1\u65b9\u5f0f\u3002<\/p>\n\n\n\n

\u3000\u3000\u56db\u3001\u65e0\u9700\u7f51\u5173\u7684\u4f18\u52bf<\/h2>\n\n\n\n
    \n
  • \u3000\u30001. \u964d\u4f4e\u6210\u672c\uff1a\u65e0\u9700\u7f51\u5173\u7684\u67b6\u6784\u51cf\u5c11\u4e86\u8bbe\u5907\u548c\u90e8\u7f72\u7684\u590d\u6742\u6027\uff0c\u8282\u7701\u4e86\u7f51\u5173\u7684\u6210\u672c\u3002<\/li>\n\n\n\n
  • \u3000\u30002. \u63d0\u9ad8\u53ef\u9760\u6027\uff1a\u53bb\u9664\u4e86\u7f51\u5173\u7684\u4e2d\u95f4\u73af\u8282\uff0c\u51cf\u5c11\u4e86\u901a\u4fe1\u94fe\u8def\u7684\u6545\u969c\u70b9\uff0c\u63d0\u9ad8\u4e86\u901a\u4fe1\u7684\u53ef\u9760\u6027\u3002<\/li>\n\n\n\n
  • \u3000\u30003. \u52a0\u5feb\u54cd\u5e94\u901f\u5ea6\uff1a\u65e0\u9700\u7f51\u5173\u7684\u67b6\u6784\u4f7f\u5f97\u7ec8\u7aef\u8bbe\u5907\u53ef\u4ee5\u76f4\u63a5\u4e0e\u4e91\u5e73\u53f0\u901a\u4fe1\uff0c\u51cf\u5c11\u4e86\u4f20\u8f93\u5ef6\u8fdf\uff0c\u63d0\u9ad8\u4e86\u54cd\u5e94\u901f\u5ea6\u3002<\/li>\n\n\n\n
  • \u3000\u30004. \u6269\u5c55\u6027\u5f3a\uff1a\u65e0\u9700\u7f51\u5173\u7684\u67b6\u6784\u53ef\u4ee5\u66f4\u52a0\u7075\u6d3b\u5730\u90e8\u7f72\u548c\u6269\u5c55\uff0c\u9002\u5e94\u4e0d\u540c\u89c4\u6a21\u548c\u573a\u666f\u7684\u5e94\u7528\u9700\u6c42\u3002<\/li>\n<\/ul>\n\n\n\n

    \u3000\u3000\u4e94\u3001\u65e0\u9700\u7f51\u5173\u7684\u5e94\u7528\u573a\u666f<\/h2>\n\n\n\n
      \n
    • \u3000\u30001. \u667a\u80fd\u5bb6\u5c45\uff1a\u901a\u8fc7\u65e0\u9700\u7f51\u5173\u7684Lora\u901a\u4fe1\u67b6\u6784\uff0c\u53ef\u4ee5\u5b9e\u73b0\u667a\u80fd\u5bb6\u5c45\u8bbe\u5907\u4e4b\u95f4\u7684\u76f4\u63a5\u901a\u4fe1\uff0c\u63d0\u9ad8\u5bb6\u5c45\u81ea\u52a8\u5316\u7684\u4fbf\u5229\u6027\u548c\u53ef\u9760\u6027\u3002<\/li>\n\n\n\n
    • \u3000\u30002. \u7269\u6d41\u548c\u4f9b\u5e94\u94fe\u7ba1\u7406\uff1a\u65e0\u9700\u7f51\u5173\u7684Lora\u901a\u4fe1\u67b6\u6784\u53ef\u4ee5\u5b9e\u73b0\u7269\u6d41\u548c\u4f9b\u5e94\u94fe\u7ba1\u7406\u4e2d\u8bbe\u5907\u4e4b\u95f4\u7684\u76f4\u63a5\u901a\u4fe1\uff0c\u63d0\u9ad8\u4e86\u7269\u6d41\u4fe1\u606f\u7684\u5b9e\u65f6\u6027\u548c\u51c6\u786e\u6027\u3002<\/li>\n\n\n\n
    • \u3000\u30003. \u519c\u4e1a\u76d1\u6d4b\uff1a\u519c\u4e1a\u9886\u57df\u7684\u4f20\u611f\u5668\u8bbe\u5907\u53ef\u4ee5\u901a\u8fc7\u65e0\u9700\u7f51\u5173\u7684Lora\u901a\u4fe1\u67b6\u6784\u76f4\u63a5\u4e0e\u4e91\u5e73\u53f0\u8fdb\u884c\u901a\u4fe1\uff0c\u5b9e\u73b0\u519c\u4f5c\u7269\u751f\u957f\u73af\u5883\u7684\u5b9e\u65f6\u76d1\u6d4b\u548c\u7ba1\u7406\u3002<\/li>\n\n\n\n
    • \u3000\u30004. \u57ce\u5e02\u667a\u80fd\u5316\uff1a\u901a\u8fc7\u65e0\u9700\u7f51\u5173\u7684Lora\u901a\u4fe1\u67b6\u6784\uff0c\u53ef\u4ee5\u5c06\u57ce\u5e02\u4e2d\u7684\u4f20\u611f\u5668\u8bbe\u5907\u76f4\u63a5\u8fde\u63a5\u5230\u4e91\u5e73\u53f0\uff0c\u5b9e\u73b0\u57ce\u5e02\u57fa\u7840\u8bbe\u65bd\u7684\u667a\u80fd\u5316\u7ba1\u7406\u3002<\/li>\n<\/ul>\n\n\n\n

      \u3000\u3000\u516d\u3001\u7ed3\u8bba<\/h2>\n\n\n\n

      \u3000\u3000Lora\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\u4f5c\u4e3a\u4e00\u79cd\u4f4e\u529f\u8017\u3001\u957f\u8ddd\u79bb\u3001\u5e7f\u57df\u7f51\u7684\u89e3\u51b3\u65b9\u6848\uff0c\u65e0\u9700\u7f51\u5173\u7684\u901a\u4fe1\u67b6\u6784\u4e3a\u5176\u5e94\u7528\u5e26\u6765\u4e86\u65b0\u7684\u7a81\u7834\u3002\u65e0\u9700\u7f51\u5173\u7684\u4f18\u52bf\u5305\u62ec\u964d\u4f4e\u6210\u672c\u3001\u63d0\u9ad8\u53ef\u9760\u6027\u3001\u52a0\u5feb\u54cd\u5e94\u901f\u5ea6\u548c\u6269\u5c55\u6027\u5f3a\u3002<\/strong>\u5728\u667a\u80fd\u5bb6\u5c45\u3001\u7269\u6d41\u548c\u4f9b\u5e94\u94fe\u7ba1\u7406\u3001\u519c\u4e1a\u76d1\u6d4b\u4ee5\u53ca\u57ce\u5e02\u667a\u80fd\u5316\u7b49\u9886\u57df\uff0c\u65e0\u9700\u7f51\u5173\u7684Lora\u901a\u4fe1\u67b6\u6784\u90fd\u5177\u6709\u5e7f\u9614\u7684\u5e94\u7528\u524d\u666f\u3002\u968f\u7740Lora\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\u7684\u4e0d\u65ad\u53d1\u5c55\uff0c\u76f8\u4fe1\u65e0\u9700\u7f51\u5173\u7684\u901a\u4fe1\u5c06\u6210\u4e3a\u672a\u6765\u7269\u8054\u7f51\u9886\u57df\u7684\u91cd\u8981\u8d8b\u52bf\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

      Lora\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\u4f5c\u4e3a\u4e00\u79cd\u4f4e\u529f\u8017\u3001\u957f\u8ddd\u79bb\u3001\u5e7f\u57df\u7f51\u7684\u89e3\u51b3\u65b9\u6848\uff0c\u65e0\u9700\u7f51\u5173\u7684\u901a\u4fe1\u67b6\u6784\u4e3a\u5176\u5e94\u7528\u5e26\u6765\u4e86\u65b0\u7684\u7a81\u7834\u3002\u65e0\u9700\u7f51\u5173\u7684\u4f18\u52bf\u5305\u62ec\u964d\u4f4e\u6210\u672c\u3001\u63d0\u9ad8\u53ef\u9760\u6027\u3001\u52a0\u5feb\u54cd\u5e94\u901f\u5ea6\u548c\u6269\u5c55\u6027\u5f3a<\/p>\n","protected":false},"author":1,"featured_media":65264,"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":[462,450],"class_list":["post-84076","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-lora","tag-txjs"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/84076","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/comments?post=84076"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/84076\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/65264"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=84076"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=84076"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=84076"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}