{"id":77631,"date":"2024-01-06T11:47:02","date_gmt":"2024-01-06T03:47:02","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=77631"},"modified":"2024-01-06T11:47:02","modified_gmt":"2024-01-06T03:47:02","slug":"rzydyhmw","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/77631.html","title":{"rendered":"RSSI\u503c\u8d8a\u5927\u8d8a\u597d\u5417 WiFi"},"content":{"rendered":"
WiFi\u4fe1\u53f7\u7684\u8d28\u91cf\u5bf9\u6211\u4eec\u7684\u7f51\u7edc\u8fde\u63a5\u81f3\u5173\u91cd\u8981\u3002RS\u200b\u200bSI\u662f\u8861\u91cfWiFi\u4fe1\u53f7\u5f3a\u5ea6\u7684\u4e00\u4e2a\u91cd\u8981\u6307\u6807\u3002\u672c\u6587\u5c06\u63a2\u8ba8WiFi\u7684RSSI\u503c\uff0c\u89e3\u91ca\u5176\u542b\u4e49\u4ee5\u53ca\u5bf9\u4e8e\u7f51\u7edc\u8fde\u63a5\u8d28\u91cf\u7684\u91cd\u8981\u6027\u3002<\/p>\n
\u5728\u65e0\u7ebf\u901a\u4fe1<\/a>\u4e2d\uff0cRSSI\uff08Received Signal Strength Indication\uff09\u662f\u6307\u63a5\u6536\u5230\u7684\u4fe1\u53f7\u5f3a\u5ea6\u6307\u793a\u3002\u901a\u5e38\u4ee5\u8d1f\u6570\u6765\u8868\u793a\uff0c\u6570\u503c\u8d8a\u5927\u4ee3\u8868\u4fe1\u53f7\u8d8a\u5f3a\u3002\u5728WiFi\u7f51\u7edc\u4e2d\uff0c\u8bbe\u5907\u63a5\u6536\u5230\u7684\u4fe1\u53f7\u8d8a\u5f3a\uff0c\u5bf9\u5e94\u7684RSSI\u6570\u503c\u4fbf\u8d8a\u5927\u3002<\/p>\n \u867d\u7136RSSI\u662f\u8861\u91cf\u4fe1\u53f7\u5f3a\u5ea6\u7684\u91cd\u8981\u6307\u6807\uff0c\u4f46\u5b83\u5e76\u4e0d\u4e00\u5b9a\u4ee3\u8868\u4fe1\u53f7\u7684\u8d28\u91cf\u3002\u5176\u4ed6\u56e0\u7d20\uff0c\u5982\u5e72\u6270\u3001\u969c\u788d\u7269\u963b\u6321\u7b49\uff0c\u4e5f\u4f1a\u5f71\u54cd\u4fe1\u53f7\u7684\u8d28\u91cf\u3002<\/p>\n \u5f53\u6211\u4eec\u5728\u8fde\u63a5WiFi\u7f51\u7edc\u65f6\uff0c\u8bbe\u5907\u4f1a\u663e\u793a\u5f53\u524d\u4fe1\u53f7\u7684RSSI\u503c\u3002\u4e00\u822c\u6765\u8bf4\uff0c\u5927\u591a\u6570\u8bbe\u5907\u5c06RSSI\u503c\u4ee5\u8d1f\u6570\u8868\u793a\uff0c\u901a\u5e38\u8303\u56f4\u5728-30\u81f3-100\u4e4b\u95f4\u3002\u6570\u503c\u8d8a\u63a5\u8fd1-30\uff0c\u4ee3\u8868\u4fe1\u53f7\u8d8a\u5f3a\uff0c\u800c\u8d8a\u63a5\u8fd1-100\uff0c\u4fe1\u53f7\u5219\u8d8a\u5f31\u3002<\/p>\n \u4e3a\u4e86\u6d4b\u91cfRSSI\u503c\uff0c\u53ef\u4ee5\u4f7f\u7528\u4e13\u4e1a\u7684\u65e0\u7ebf\u7f51\u5361\u6216WiFi\u5206\u6790\u4eea\u5668\uff0c\u4e5f\u53ef\u4ee5\u5728\u67d0\u4e9b\u8def\u7531\u5668\u8bbe\u7f6e\u754c\u9762\u4e2d\u627e\u5230\u76f8\u5173\u4fe1\u606f\u3002\u53e6\u5916\uff0c\u624b\u673aAPP\u6216\u7535\u8111\u7cfb\u7edf\u5185\u7f6e\u7684WiFi\u4fe1\u53f7\u8bca\u65ad\u5de5\u5177\u4e5f\u80fd\u591f\u6d4b\u91cf\u5f53\u524d\u4fe1\u53f7\u7684RSSI<\/a>\u503c\u3002<\/p>\n RSSI\u503c\u4ee3\u8868\u4fe1\u53f7\u5f3a\u5ea6\uff0c\u5bf9\u4e8eWiFi\u8fde\u63a5\u7684\u8d28\u91cf\u6709\u7740\u91cd\u8981\u7684\u5f71\u54cd\u3002\u4fe1\u53f7\u5f3a\u5ea6\u8d8a\u5927\uff0c\u901a\u5e38\u610f\u5473\u7740\u7f51\u7edc\u7684\u8986\u76d6\u8303\u56f4\u66f4\u5e7f\u3001\u901f\u5ea6\u66f4\u5feb\u3002<\/p>\n \u9664\u4e86\u4fe1\u53f7\u5f3a\u5ea6\uff0cWiFi\u8fde\u63a5\u8d28\u91cf\u8fd8\u53d7\u5230\u5176\u4ed6\u56e0\u7d20\u7684\u5f71\u54cd\uff0c\u5982\u5e72\u6270\u3001\u6570\u636e\u5305\u4e22\u5931\u7387\u7b49\u3002\u56e0\u6b64\uff0c\u5373\u4f7f\u4fe1\u53f7\u5f3a\u5ea6\u5f88\u597d\uff0cWiFi\u8fde\u63a5\u4ecd\u53ef\u80fd\u53d7\u5230\u5f71\u54cd\u3002<\/p>\n \u7406\u89e3RSSI\u6570\u503c<\/h3>\n
\u6d4b\u91cfRSSI\u503c<\/h3>\n
RSSI\u503c\u5bf9WiFi\u8fde\u63a5\u8d28\u91cf\u7684\u5f71\u54cd<\/h2>\n
\u5f71\u54cd\u56e0\u7d20<\/h3>\n
\u4f18\u5316\u8fde\u63a5\u8d28\u91cf<\/h3>\n