{"id":20827,"date":"2023-09-28T15:51:04","date_gmt":"2023-09-28T07:51:04","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=20827"},"modified":"2023-09-28T15:51:04","modified_gmt":"2023-09-28T07:51:04","slug":"rzdsh","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/20827.html","title":{"rendered":"RSSI\u503c\u591a\u5c11\u597d\uff1f"},"content":{"rendered":"

  RSSI\uff08Received Signal Strength Indication\uff09\u662f\u4e00\u79cd\u65e0\u7ebf\u4fe1\u53f7\u7684\u6307\u793a\uff0c\u5b83\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u786e\u5b9a\u4e00\u4e2a\u65e0\u7ebf\u7f51\u7edc\u7684\u4fe1\u53f7\u5f3a\u5ea6\uff0c\u4ee5\u53ca\u8fde\u63a5\u7684\u8d28\u91cf\u3002\u5b83\u53ef\u4ee5\u7528\u6765\u6bd4\u8f83\u4e0d\u540c\u7684\u65e0\u7ebf\u7f51\u7edc\u7684\u4fe1\u53f7\u5f3a\u5ea6\uff0c\u4ee5\u53ca\u68c0\u6d4b\u63a5\u6536\u4fe1\u53f7\u7684\u53d8\u5316\u3002\u5728\u8fd9\u7bc7\u6587\u7ae0\u4e2d\uff0c\u6211\u4eec\u5c06\u63a2\u8ba8RSSI\u503c\u591a\u5c11\u662f\u6700\u597d\u7684\uff0c\u4ee5\u53ca\u5b83\u5982\u4f55\u5f71\u54cd\u65e0\u7ebf\u7f51\u7edc\u7684\u6027\u80fd\u3002<\/p>\n

RSSI\u503c\u7684\u6982\u5ff5<\/h2>\n

  RSSI\u662f\u4e00\u79cd\u65e0\u7ebf\u4fe1\u53f7\u7684\u6307\u793a\uff0c\u5b83\u53ef\u4ee5\u7528\u6765\u8861\u91cf\u63a5\u6536\u5230\u7684\u4fe1\u53f7\u7684\u5f3a\u5ea6\u3002<\/strong>\u5b83\u662f\u4e00\u79cd\u7edd\u5bf9\u503c\uff0c\u4ee5\u5206\u8d1d\uff08dBm\uff09\u8868\u793a\u3002\u4e00\u822c\u6765\u8bf4\uff0cRSSI\u503c\u8d8a\u9ad8\uff0c\u8868\u793a\u63a5\u6536\u5230\u7684\u4fe1\u53f7\u8d8a\u5f3a\u3002<\/p>\n

RSSI\u503c\u7684\u5f71\u54cd\u56e0\u7d20<\/h3>\n

  RSSI\u503c\u53d7\u5230\u591a\u79cd\u56e0\u7d20\u7684\u5f71\u54cd\uff0c\u4f8b\u5982\u53d1\u5c04\u529f\u7387\u3001\u4fe1\u9053\u5bbd\u5ea6\u3001\u73af\u5883\u566a\u58f0\u3001\u7269\u7406\u969c\u788d\u7b49\u3002\u53d1\u5c04\u529f\u7387\u8d8a\u9ad8\uff0cRSSI\u503c\u8d8a\u9ad8\uff1b\u4fe1\u9053\u5bbd\u5ea6\u8d8a\u5bbd\uff0cRSSI\u503c\u4e5f\u8d8a\u9ad8\uff1b\u73af\u5883\u566a\u58f0\u8d8a\u5927\uff0cRSSI\u503c\u5c31\u8d8a\u4f4e\uff1b\u7269\u7406\u969c\u788d\u8d8a\u591a\uff0cRSSI\u503c\u4e5f\u8d8a\u4f4e\u3002<\/p>\n

RSSI\u503c\u591a\u5c11\u6700\u597d\uff1f<\/h2>\n

  RSSI\u503c\u7684\u6570\u503c\u8303\u56f4\u662f-50dBm\u5230-120dBm\uff0c\u4f46\u662f\u4e0d\u540c\u7684\u65e0\u7ebf\u7f51\u7edc\u6709\u4e0d\u540c\u7684\u6700\u4f73RSSI\u503c\u3002\u4e00\u822c\u6765\u8bf4\uff0cRSSI\u503c\u5728-50dBm\u5230-60dBm\u4e4b\u95f4\u65f6\uff0c\u65e0\u7ebf\u7f51\u7edc\u7684\u6027\u80fd\u6700\u597d\uff1bRSSI\u503c\u5728-60dBm\u5230-70dBm\u4e4b\u95f4\u65f6\uff0c\u65e0\u7ebf\u7f51\u7edc\u7684\u6027\u80fd\u826f\u597d\uff1bRSSI\u503c\u5728-70dBm\u5230-80dBm\u4e4b\u95f4\u65f6\uff0c\u65e0\u7ebf\u7f51\u7edc\u7684\u6027\u80fd\u8f83\u5dee\uff1bRSSI\u503c\u5728-80dBm\u5230-90dBm\u4e4b\u95f4\u65f6\uff0c\u65e0\u7ebf\u7f51\u7edc\u7684\u6027\u80fd\u5f88\u5dee\uff1bRSSI\u503c\u5728-90dBm\u5230-120dBm\u4e4b\u95f4\u65f6\uff0c\u65e0\u7ebf\u7f51\u7edc\u7684\u6027\u80fd\u975e\u5e38\u5dee\u3002<\/p>\n

\u4fdd\u6301RSSI\u503c\u5728\u826f\u597d\u8303\u56f4\u5185<\/h3>\n

  \u4e3a\u4e86\u4fdd\u6301RSSI\u503c\u5728\u826f\u597d\u7684\u8303\u56f4\u5185\uff0c\u6211\u4eec\u9700\u8981\u505a\u4e00\u4e9b\u6539\u8fdb\uff0c\u8fd9\u4e9b\u6539\u8fdb\u53ef\u4ee5\u5206\u4e3a\u4e24\u7c7b\uff1a\u786c\u4ef6\u4e0a\u7684\u6539\u8fdb\u548c\u8f6f\u4ef6\u4e0a\u7684\u6539\u8fdb\u3002<\/p>\n

\u786c\u4ef6\u4e0a\u7684\u6539\u8fdb<\/h4>\n

  \u786c\u4ef6\u4e0a\u7684\u6539\u8fdb\u5305\u62ec\uff1a\u66f4\u6362\u66f4\u5f3a\u7684\u53d1\u5c04\u5668\u3001\u66f4\u6362\u66f4\u5bbd\u7684\u4fe1\u9053\u3001\u66f4\u6362\u66f4\u9ad8\u7684\u9891\u7387\u3001\u66f4\u6362\u66f4\u597d\u7684\u5929\u7ebf\u3001\u51cf\u5c11\u7269\u7406\u969c\u788d\u7b49\u3002<\/p>\n

\u8f6f\u4ef6\u4e0a\u7684\u6539\u8fdb<\/h4>\n

  \u8f6f\u4ef6\u4e0a\u7684\u6539\u8fdb\u5305\u62ec\uff1a\u8c03\u6574\u53d1\u5c04\u529f\u7387\u3001\u8c03\u6574\u4fe1\u9053\u5bbd\u5ea6\u3001\u8c03\u6574\u4fe1\u53f7\u7f16\u7801\u3001\u8c03\u6574\u73af\u5883\u566a\u58f0\u7b49\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  RSSI\u662f\u4e00\u79cd\u65e0\u7ebf\u4fe1\u53f7\u7684\u6307\u793a\uff0c\u5b83\u53ef\u4ee5\u7528\u6765\u8861\u91cf\u63a5\u6536\u5230\u7684\u4fe1\u53f7\u7684\u5f3a\u5ea6\u3002<\/strong>\u4e00\u822c\u6765\u8bf4\uff0cRSSI\u503c\u8d8a\u9ad8\uff0c\u8868\u793a\u63a5\u6536\u5230\u7684\u4fe1\u53f7\u8d8a\u5f3a\u3002RSSI\u503c\u7684\u6570\u503c\u8303\u56f4\u662f-50dBm\u5230-120dBm\uff0c\u4f46\u662f\u4e0d\u540c\u7684\u65e0\u7ebf\u7f51\u7edc\u6709\u4e0d\u540c\u7684\u6700\u4f73RSSI\u503c\u3002\u4e00\u822c\u6765\u8bf4\uff0cRSSI\u503c\u5728-50dBm\u5230-60dBm\u4e4b\u95f4\u65f6\uff0c\u65e0\u7ebf\u7f51\u7edc\u7684\u6027\u80fd\u6700\u597d\uff1bRSSI\u503c\u5728-60dBm\u5230-70dBm\u4e4b\u95f4\u65f6\uff0c\u65e0\u7ebf\u7f51\u7edc\u7684\u6027\u80fd\u826f\u597d\uff1bRSSI\u503c\u5728-70dBm\u5230-80dBm\u4e4b\u95f4\u65f6\uff0c\u65e0\u7ebf\u7f51\u7edc\u7684\u6027\u80fd\u8f83\u5dee\uff1bRSSI\u503c\u5728-80dBm\u5230-90dBm\u4e4b\u95f4\u65f6\uff0c\u65e0\u7ebf\u7f51\u7edc\u7684\u6027\u80fd\u5f88\u5dee\uff1bRSSI\u503c\u5728-90dBm\u5230-120dBm\u4e4b\u95f4\u65f6\uff0c\u65e0\u7ebf\u7f51\u7edc\u7684\u6027\u80fd\u975e\u5e38\u5dee\u3002\u4e3a\u4e86\u4fdd\u6301RSSI\u503c\u5728\u826f\u597d\u7684\u8303\u56f4\u5185\uff0c\u6211\u4eec\u9700\u8981\u505a\u4e00\u4e9b\u786c\u4ef6\u4e0a\u7684\u6539\u8fdb\u548c\u8f6f\u4ef6\u4e0a\u7684\u6539\u8fdb\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

RSSI\uff08ReceivedSignalStrengthIndication\uff09\u662f\u4e00\u79cd\u65e0\u7ebf\u4fe1\u53f7\u7684\u6307\u793a\uff0c\u5b83\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u786e\u5b9a\u4e00\u4e2a\u65e0\u7ebf\u7f51\u7edc\u7684\u4fe1\u53f7\u5f3a\u5ea6\uff0c\u4ee5\u53ca\u8fde\u63a5\u7684\u8d28\u91cf\u3002\u5b83\u53ef\u4ee5\u7528<\/p>\n","protected":false},"author":1,"featured_media":3671,"comment_status":"closed","ping_status":"open","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-20827","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\/20827","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=20827"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/20827\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/3671"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=20827"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=20827"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=20827"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}