{"id":68551,"date":"2023-12-19T11:06:11","date_gmt":"2023-12-19T03:06:11","guid":{"rendered":"\/\/www.dealsbon.com\/?p=68551"},"modified":"2023-12-19T11:06:11","modified_gmt":"2023-12-19T03:06:11","slug":"ljhyyr","status":"publish","type":"post","link":"\/\/www.dealsbon.com\/blog\/68551.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<\/a>\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 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 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 \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\u73af\u5883\u3002<\/p>\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 \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 \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\u4ec0\u4e48\u662fRSSI\uff1f<\/h2>\n
\u5982\u4f55\u8ba1\u7b97RSSI\uff1f<\/h3>\n
\u5f71\u54cdRSSI\u7684\u56e0\u7d20<\/h3>\n
RSSI\u5728\u65e0\u7ebf\u5b9a\u4f4d\u4e2d\u7684\u5e94\u7528<\/h2>\n
\u4f7f\u7528RSSI\u8fdb\u884c\u5b9a\u4f4d<\/h3>\n
\u5b9a\u4f4d\u7cbe\u5ea6\u4e0e\u6539\u8fdb<\/h3>\n
\u603b\u7ed3<\/h2>\n