{"id":77632,"date":"2024-01-09T06:06:50","date_gmt":"2024-01-08T22:06:50","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=77632"},"modified":"2024-01-09T06:06:50","modified_gmt":"2024-01-08T22:06:50","slug":"ljhyyr","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/77632.html","title":{"rendered":"\u7406\u89e3\u548c\u5e94\u7528RSSI"},"content":{"rendered":"

  RSSI\uff08Received Signal Strength Indication\uff09\u662f\u6307\u63a5\u6536\u4fe1\u53f7\u5f3a\u5ea6\u6307\u793a\uff0c\u662f\u65e0\u7ebf\u901a\u4fe1\u4e2d\u7528\u6765\u8868\u793a\u63a5\u6536\u4fe1\u53f7\u5f3a\u5ea6\u7684\u4e00\u4e2a\u91cd\u8981\u6307\u6807\u3002\u672c\u6587\u5c06\u6df1\u5165\u4ecb\u7ecdRSSI\u7684\u6982\u5ff5\u3001\u5e94\u7528\u53ca\u76f8\u5173\u6280\u672f\u3002<\/p>\n

\u4ec0\u4e48\u662fRSSI\uff1f<\/h2>\n

  RSSI\u662f\u7528\u6765\u8861\u91cf\u65e0\u7ebf\u901a\u4fe1\u63a5\u6536\u4fe1\u53f7\u5f3a\u5ea6\u7684\u6307\u6807\uff0c\u901a\u5e38\u4ee5\u8d1f\u6570dBm\u6765\u8868\u793a\u3002\u8f83\u5927\u7684\u8d1f\u503c\u8868\u793a\u4fe1\u53f7\u5f3a\u5ea6\u8f83\u5f31\u3002RSSI\u7684\u503c\u53ef\u4ee5\u7528\u6765\u8bc4\u4f30\u901a\u4fe1\u94fe\u8def\u7684\u8d28\u91cf\uff0c\u4ece\u800c\u5f71\u54cd\u901a\u4fe1\u7684\u7a33\u5b9a\u6027\u548c\u901f\u7387\u3002<\/p>\n

  \u5982\u4f55\u8ba1\u7b97RSSI\uff1f<\/h3>\n

  RSSI\u503c\u662f\u901a\u8fc7\u65e0\u7ebf\u8bbe\u5907\u63a5\u6536\u5230\u7684\u4fe1\u53f7\u529f\u7387\u6765\u8ba1\u7b97\u7684\u3002\u901a\u5e38\u60c5\u51b5\u4e0b\uff0c\u8bbe\u5907\u4f1a\u5c06\u63a5\u6536\u5230\u7684\u4fe1\u53f7\u5f3a\u5ea6\u8f6c\u6362\u4e3adBm\u7684\u6570\u503c\uff0c\u5e76\u663e\u793a\u51fa\u6765\u3002<\/p>\n

  \u5f71\u54cdRSSI<\/a>\u7684\u56e0\u7d20<\/h3>\n

  \u8bb8\u591a\u56e0\u7d20\u4f1a\u5f71\u54cdRSSI\u7684\u6570\u503c\uff0c\u5305\u62ec\u4f20\u8f93\u8ddd\u79bb\u3001\u969c\u788d\u7269\u3001\u5e72\u6270\u7b49\u56e0\u7d20\u3002\u4e86\u89e3\u8fd9\u4e9b\u5f71\u54cd\u56e0\u7d20\u6709\u52a9\u4e8e\u4f18\u5316\u65e0\u7ebf\u901a\u4fe1<\/a>\u73af\u5883\u3002<\/p>\n

RSSI\u5728\u65e0\u7ebf\u5b9a\u4f4d\u4e2d\u7684\u5e94\u7528<\/h2>\n

  RSSI\u4e0d\u4ec5\u53ef\u4ee5\u7528\u4e8e\u8861\u91cf\u901a\u4fe1\u94fe\u8def\u8d28\u91cf\uff0c\u8fd8\u53ef\u4ee5\u5e94\u7528\u4e8e\u65e0\u7ebf\u5b9a\u4f4d\u6280\u672f\u3002\u65e0\u7ebf\u5b9a\u4f4d\u7cfb\u7edf\u53ef\u4ee5\u5229\u7528\u4e0d\u540c\u63a5\u6536\u70b9\u7684RSSI\u503c\u6765\u8ba1\u7b97\u53d1\u9001\u4fe1\u53f7\u6e90\u7684\u4f4d\u7f6e\uff0c\u8fd9\u5728\u5ba4\u5185\u5b9a\u4f4d\u548c\u5bfc\u822a\u4e2d\u6709\u5e7f\u6cdb\u7684\u5e94\u7528\u3002<\/p>\n

  \u4f7f\u7528RSSI\u8fdb\u884c\u5b9a\u4f4d<\/h3>\n

  \u5728\u65e0\u7ebf\u5b9a\u4f4d\u7cfb\u7edf\u4e2d\uff0c\u901a\u8fc7\u5c06\u591a\u4e2a\u63a5\u6536\u70b9\u7684RSSI\u503c\u8fdb\u884c\u6d4b\u91cf\u548c\u6bd4\u8f83\uff0c\u53ef\u4ee5\u8ba1\u7b97\u51fa\u79fb\u52a8\u8bbe\u5907\u76f8\u5bf9\u4e8e\u8fd9\u4e9b\u63a5\u6536\u70b9\u7684\u4f4d\u7f6e\u3002\u57fa\u4e8eRSSI\u7684\u5b9a\u4f4d\u6280\u672f\u5df2\u88ab\u5e94\u7528\u4e8e\u5ba4\u5185\u5bfc\u822a\u3001\u667a\u80fd\u5bb6\u5c45\u548c\u7269\u8054\u7f51\u7b49\u9886\u57df\u3002<\/p>\n

  \u5b9a\u4f4d\u7cbe\u5ea6\u4e0e\u6539\u8fdb<\/h3>\n

  \u5c3d\u7ba1RSSI\u5b9a\u4f4d\u5728\u8bb8\u591a\u573a\u666f\u4e0b\u5177\u6709\u5e7f\u6cdb\u7684\u5e94\u7528\uff0c\u4f46\u5176\u7cbe\u5ea6\u53d7\u5230\u591a\u79cd\u56e0\u7d20\u7684\u5f71\u54cd\u3002\u56e0\u6b64\uff0c\u7814\u7a76\u4eba\u5458\u4e0d\u65ad\u52aa\u529b\u6539\u8fdb\u7b97\u6cd5\u548c\u6280\u672f\uff0c\u4ee5\u63d0\u9ad8\u5b9a\u4f4d\u7cbe\u5ea6\u548c\u9c81\u68d2\u6027<\/a>\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  \u672c\u6587\u4ecb\u7ecd\u4e86RSSI\u7684\u57fa\u672c\u6982\u5ff5\u3001\u8ba1\u7b97\u65b9\u6cd5\u548c\u5728\u65e0\u7ebf\u5b9a\u4f4d\u4e2d\u7684\u5e94\u7528\u3002<\/strong>\u4e86\u89e3\u5e76\u6b63\u786e\u5e94\u7528RSSI\u5bf9\u4e8e\u4f18\u5316\u65e0\u7ebf\u901a\u4fe1\u73af\u5883\u3001\u6539\u5584\u901a\u4fe1\u7a33\u5b9a\u6027\u4ee5\u53ca\u63a8\u52a8\u65e0\u7ebf\u5b9a\u4f4d\u6280\u672f\u7684\u53d1\u5c55\u5177\u6709\u91cd\u8981\u610f\u4e49\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

RSSI\uff08ReceivedSignalStrengthIndication\uff09\u662f\u6307\u63a5\u6536\u4fe1\u53f7\u5f3a\u5ea6\u6307\u793a\uff0c\u662f\u65e0\u7ebf\u901a\u4fe1\u4e2d\u7528\u6765\u8868\u793a\u63a5\u6536\u4fe1\u53f7\u5f3a\u5ea6\u7684\u4e00\u4e2a\u91cd\u8981\u6307\u6807\u3002\u672c\u6587\u5c06\u6df1\u5165\u4ecb\u7ecdRS<\/p>\n","protected":false},"author":1,"featured_media":64183,"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":[138],"class_list":["post-77632","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-rssi"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/77632","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=77632"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/77632\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/64183"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=77632"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=77632"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=77632"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}