{"id":77626,"date":"2024-01-06T18:41:58","date_gmt":"2024-01-06T10:41:58","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=77626"},"modified":"2024-01-06T18:41:58","modified_gmt":"2024-01-06T10:41:58","slug":"rsydyhm","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/77626.html","title":{"rendered":"RSSI\u662f\u8d8a\u5927\u8d8a\u597d\u5417"},"content":{"rendered":"

  \u5bf9\u4e8e\u65e0\u7ebf\u901a\u4fe1\u7cfb\u7edf\u6765\u8bf4\uff0cRSSI\uff08Received Signal Strength Indication\uff0c\u63a5\u6536\u4fe1\u53f7\u5f3a\u5ea6\u6307\u793a\uff09\u662f\u4e00\u4e2a\u91cd\u8981\u53c2\u6570\u3002\u7136\u800c\uff0cRSSI\u662f\u5426\u8d8a\u5927\u8d8a\u597d\u5462\uff1f\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8\u8fd9\u4e2a\u95ee\u9898\uff0c\u5e2e\u52a9\u8bfb\u8005\u66f4\u597d\u5730\u7406\u89e3RSSI\u5728\u65e0\u7ebf\u901a\u4fe1\u4e2d\u7684\u4f5c\u7528\u548c\u610f\u4e49\u3002<\/p>\n

\u7b2c\u4e00\u90e8\u5206\uff1aRSSI<\/a>\u7684\u5b9a\u4e49\u548c\u4f5c\u7528<\/h2>\n

  RSSI\u662f\u4e00\u79cd\u8861\u91cf\u63a5\u6536\u5230\u7684\u4fe1\u53f7\u5f3a\u5ea6\u7684\u6307\u6807\uff0c\u901a\u5e38\u7528\u6765\u8868\u793a\u63a5\u6536\u8bbe\u5907\u5728\u63a5\u6536\u5230\u7684\u4fe1\u53f7\u4e2d\u7684\u80fd\u91cf\u7ea7\u522b\u3002\u5b83\u662f\u4e00\u4e2a\u8d1f\u6570\uff0c\u5355\u4f4d\u4e00\u822c\u662f\u5206\u8d1d\u6beb\u74e6\uff08dBm\uff09\u3002\u8f83\u5927\u7684\u8d1f\u503c\u8868\u793a\u5f31\u4fe1\u53f7\uff0c\u800c\u8f83\u5c0f\u7684\u8d1f\u503c\u5219\u8868\u793a\u5f3a\u4fe1\u53f7\u3002<\/p>\n

  \u65e0\u7ebf\u901a\u4fe1\u4e2d\u7684RSSI<\/h3>\n

  \u5728\u65e0\u7ebf\u901a\u4fe1\u4e2d\uff0c\u63a5\u6536\u8bbe\u5907\u6839\u636e\u63a5\u6536\u5230\u7684\u4fe1\u53f7\u5f3a\u5ea6\u6765\u5224\u65ad\u53d1\u9001\u8bbe\u5907\u5230\u8fbe\u63a5\u6536\u8bbe\u5907\u7684\u4fe1\u53f7\u8d28\u91cf\u3002\u8fd9\u5bf9\u4e8e\u786e\u4fdd\u901a\u4fe1\u7684\u53ef\u9760\u6027\u81f3\u5173\u91cd\u8981\u3002\u56e0\u6b64\uff0c\u4e86\u89e3\u548c\u51c6\u786e\u6d4b\u91cfRSSI\u5bf9\u4e8e\u4f18\u5316\u901a\u4fe1\u7cfb\u7edf\u7684\u6027\u80fd\u81f3\u5173\u91cd\u8981\u3002<\/p>\n

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

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\u7b2c\u4e8c\u90e8\u5206\uff1aRSSI\u7684\u6570\u503c\u53ca\u5176\u542b\u4e49<\/h2>\n

  \u867d\u7136RSSI\u503c\u662f\u4fe1\u53f7\u5f3a\u5ea6\u7684\u5b9a\u91cf\u6307\u6807\uff0c\u4f46\u5e76\u4e0d\u610f\u5473\u7740\u6570\u503c\u8d8a\u5927\u8d8a\u597d\u3002\u7406\u89e3RSSI\u7684\u6570\u503c\u53ca\u5176\u542b\u4e49\u5bf9\u4e8e\u6b63\u786e\u89e3\u8bfb\u548c\u4f18\u5316\u65e0\u7ebf\u901a\u4fe1\u81f3\u5173\u91cd\u8981\u3002<\/p>\n

  \u7406\u89e3RSSI\u6570\u503c<\/h3>\n

  \u4e00\u822c\u6765\u8bf4\uff0cRSSI\u503c\u7684\u7edd\u5bf9\u5927\u5c0f\u5e76\u4e0d\u91cd\u8981\uff0c\u91cd\u8981\u7684\u662f\u89c2\u5bdf\u4fe1\u53f7\u5f3a\u5ea6\u7684\u53d8\u5316\u8d8b\u52bf\u3002\u4f8b\u5982\uff0c\u5f53\u4fe1\u53f7\u5f3a\u5ea6\u589e\u52a0\u6216\u51cf\u5c0f\u65f6\uff0cRSSI\u503c\u7684\u53d8\u5316\u53ef\u4ee5\u7528\u6765\u8bc4\u4f30\u4fe1\u53f7\u4f20\u8f93\u7684\u7a33\u5b9a\u6027\u3002<\/p>\n

  \u5408\u9002\u7684RSSI\u8303\u56f4<\/h3>\n

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\u603b\u7ed3<\/h2>\n

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\u5bf9\u4e8e\u65e0\u7ebf\u901a\u4fe1\u7cfb\u7edf\u6765\u8bf4\uff0cRSSI\uff08ReceivedSignalStrengthIndication\uff0c\u63a5\u6536\u4fe1\u53f7\u5f3a\u5ea6\u6307\u793a\uff09\u662f\u4e00\u4e2a\u91cd\u8981\u53c2\u6570\u3002\u7136\u800c\uff0cRSSI\u662f\u5426\u8d8a\u5927\u8d8a\u597d\u5462\uff1f\u672c<\/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-77626","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\/77626","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=77626"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/77626\/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=77626"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=77626"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=77626"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}