{"id":99551,"date":"2024-11-28T14:52:26","date_gmt":"2024-11-28T06:52:26","guid":{"rendered":"\/\/www.viralrail.com\/?p=99551"},"modified":"2024-11-28T14:52:30","modified_gmt":"2024-11-28T06:52:30","slug":"wlwgmkpzyq","status":"publish","type":"post","link":"\/\/www.viralrail.com\/blog\/99551.html","title":{"rendered":"\u7269\u8054\u7f514G\u6a21\u5757\u914d\u7f6e\u8981\u6c42"},"content":{"rendered":"\n<p>\u3000\u3000<strong>\u7269\u8054\u7f514G\u6a21\u5757<\/strong>\u662f\u4e00\u79cd\u652f\u6301\u7269\u8054\u7f51\u8bbe\u5907\u901a\u8fc74G\u7f51\u7edc\u5b9e\u73b0\u65e0\u7ebf\u901a\u4fe1\u7684\u786c\u4ef6\u6a21\u5757\u3002\u5b83\u5185\u7f6e\u8702\u7a9d\u7f51\u7edc\u901a\u4fe1\u82af\u7247\uff0c\u80fd\u591f\u5728LTE\u7f51\u7edc\u4e0b\u4f20\u8f93\u6570\u636e\uff0c\u652f\u6301\u9ad8\u901f\u3001\u7a33\u5b9a\u7684\u8fde\u63a5\uff0c\u9002\u7528\u4e8e\u667a\u80fd\u5bb6\u5c45\u3001\u8f66\u8054\u7f51\u3001\u5de5\u4e1a\u81ea\u52a8\u5316\u3001\u667a\u6167\u519c\u4e1a\u7b49\u5e94\u7528\u573a\u666f\u3002\u8fd9\u7c7b\u6a21\u5757\u901a\u5e38\u517c\u5bb9\u591a\u79cd\u901a\u4fe1\u534f\u8bae(\u5982TCP\/IP\u3001HTTP\u3001MQTT)\uff0c\u5e76\u63d0\u4f9b\u4f4e\u529f\u8017\u6a21\u5f0f\u4ee5\u5ef6\u957f\u7535\u6c60\u5bff\u547d\u3002\u540c\u65f6\uff0c\u5176\u8bbe\u8ba1\u5177\u6709\u5e7f\u6cdb\u7684\u7f51\u7edc\u8986\u76d6\u80fd\u529b\uff0c\u786e\u4fdd\u8bbe\u5907\u80fd\u591f\u5728\u590d\u6742\u73af\u5883\u4e2d\u5b9e\u73b0\u5b9e\u65f6\u6570\u636e\u4f20\u8f93\u548c\u8fdc\u7a0b\u7ba1\u7406\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e00\u3001 \u7269\u8054\u7f514G\u6a21\u5757\u7684\u914d\u7f6e<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30001.&nbsp;<strong>\u7f51\u7edc\u5236\u5f0f\u4e0e\u6807\u51c6<\/strong>\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000\u7269\u8054\u7f514G\u6a21\u5757\u901a\u5e38\u91c7\u7528CAT1\u6807\u51c6\uff0c\u4e0b\u8f7d\u901f\u7387\u7ea6\u4e3a10Mbps\uff0c\u9002\u5408\u6210\u672c\u654f\u611f\u4e14\u5bf9\u901f\u5ea6\u8981\u6c42\u4e0d\u9ad8\u7684\u5e94\u7528\u573a\u666f\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u652f\u6301FDD LTE\/TD-LTE\u4e24\u79cd\u5236\u5f0f\uff0c\u5e76\u5411\u4e0b\u517c\u5bb92G\/3G\u7f51\u7edc\uff0c\u9002\u7528\u4e8e\u591a\u79cd\u9891\u6bb5\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30002.&nbsp;<strong>\u786c\u4ef6\u914d\u7f6e<\/strong>\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000\u6a21\u5757\u901a\u5e38\u96c6\u6210\u4e86\u5c04\u9891\u3001\u57fa\u5e26\u7b49\u7ec4\u4ef6\u4e8ePCB\u677f\u4e0a\uff0c\u652f\u6301LTE\u534f\u8bae\uff0c\u5177\u5907\u8bed\u97f3\u62e8\u53f7\u3001\u77ed\u4fe1\u6536\u53d1\u3001\u8054\u7f51\u7b49\u529f\u80fd\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u90e8\u5206\u6a21\u5757\u8fd8\u652f\u6301GPS\u3001\u5317\u6597\u5b9a\u4f4d\u7b49\u529f\u80fd\uff0c\u4ee5\u6ee1\u8db3\u7279\u5b9a\u7684\u5b9a\u4f4d\u9700\u6c42\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30003.&nbsp;<strong>\u63a5\u53e3\u4e0e\u901a\u4fe1\u65b9\u5f0f<\/strong>\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000\u652f\u6301\u4e32\u53e3UART\u3001RS485\u3001USB\u865a\u62df\u7f51\u53e3\u7b49\u591a\u79cd\u901a\u4fe1\u63a5\u53e3\uff0c\u65b9\u4fbf\u4e0e\u7b2c\u4e09\u65b9\u8bbe\u5907\u6216\u7cfb\u7edf\u5bf9\u63a5\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u652f\u6301\u6807\u51c6AT\u6307\u4ee4\u96c6\uff0c\u4fbf\u4e8e\u5f00\u53d1\u8005\u8fdb\u884c\u7f16\u7a0b\u548c\u8c03\u8bd5\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30004.&nbsp;<strong>\u529f\u8017\u4e0e\u7535\u6e90\u8981\u6c42<\/strong>\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000\u7269\u8054\u7f514G\u6a21\u5757\u901a\u5e38\u8bbe\u8ba1\u4e3a\u4f4e\u529f\u8017\u6a21\u5f0f\uff0c\u4ee5\u5ef6\u957f\u7535\u6c60\u5bff\u547d\uff0c\u9002\u7528\u4e8e\u4fbf\u643a\u5f0f\u8bbe\u5907\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u5de5\u4f5c\u7535\u538b\u4e00\u822c\u57283.3V\u52305V\u4e4b\u95f4\uff0c\u90e8\u5206\u6a21\u5757\u652f\u6301\u591a\u7535\u538b\u4f9b\u7535\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30005.&nbsp;<strong>\u5e94\u7528\u573a\u666f<\/strong>\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000\u7269\u8054\u7f514G\u6a21\u5757\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5b89\u9632\u76d1\u63a7\u3001\u56fe\u50cf\u8bc6\u522b\u3001\u667a\u80fd\u8f66\u8f7d\u8bbe\u5907\u3001\u533b\u7597\u4e0e\u5de5\u4e1a\u8bbe\u5907\u3001\u667a\u80fd\u5bb6\u5c45\u7b49\u9886\u57df\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u5728\u65e0\u4eba\u673a\u7b49\u9700\u8981\u8fdc\u8ddd\u79bb\u3001\u9ad8\u901f\u5ea6\u548c\u7a33\u5b9a\u6027\u7684\u5e94\u7528\u573a\u666f\u4e2d\uff0c4G\u6a21\u5757\u80fd\u591f\u63d0\u4f9b\u53ef\u9760\u7684\u6570\u636e\u4f20\u8f93\u80fd\u529b\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30006.&nbsp;<strong>\u8f6f\u4ef6\u4e0e\u9a71\u52a8\u652f\u6301<\/strong>\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000\u914d\u5957\u7684\u9a71\u52a8\u7a0b\u5e8f\u548c\u8f6f\u4ef6\u5de5\u5177\u53ef\u4ee5\u5e2e\u52a9\u7528\u6237\u5feb\u901f\u5b9e\u73b0\u6a21\u5757\u7684\u914d\u7f6e\u548c\u8c03\u8bd5\uff0c\u5982EG25\u9a71\u52a8\u652f\u6301Linux\u548cWindows\u64cd\u4f5c\u7cfb\u7edf\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u90e8\u5206\u6a21\u5757\u8fd8\u63d0\u4f9b\u8be6\u7ec6\u7684\u4f7f\u7528\u6587\u6863\u548c\u793a\u4f8b\u4ee3\u7801\uff0c\u5e2e\u52a9\u7528\u6237\u8fdb\u884c\u5f00\u53d1\u548c\u6545\u969c\u6392\u67e5\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u7269\u8054\u7f514G\u6a21\u5757\u7684\u914d\u7f6e\u8981\u6c42\u6db5\u76d6\u4e86\u7f51\u7edc\u5236\u5f0f\u3001\u786c\u4ef6\u96c6\u6210\u3001\u63a5\u53e3\u7c7b\u578b\u3001\u529f\u8017\u8bbe\u8ba1\u3001\u5e94\u7528\u573a\u666f\u4ee5\u53ca\u8f6f\u4ef6\u652f\u6301\u7b49\u591a\u4e2a\u65b9\u9762\uff0c\u4ee5\u786e\u4fdd\u5176\u5728\u5404\u79cd\u7269\u8054\u7f51\u5e94\u7528\u4e2d\u7684\u9ad8\u6548\u8fd0\u884c\u548c\u7a33\u5b9a\u6027\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e8c\u3001 \u7269\u8054\u7f514G\u6a21\u5757\u5728\u4e0d\u540c\u7f51\u7edc\u5236\u5f0f(\u5982FDD LTE\u4e0eTD-LTE)\u4e0b\u7684\u6027\u80fd\u6bd4\u8f83<\/h2>\n\n\n\n<p>\u3000\u3000\u7269\u8054\u7f514G\u6a21\u5757\u5728\u4e0d\u540c\u7f51\u7edc\u5236\u5f0f(\u5982FDD LTE\u4e0eTD-LTE)\u4e0b\u7684\u6027\u80fd\u6bd4\u8f83\u4e3b\u8981\u4f53\u73b0\u5728\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30001.&nbsp;<strong>\u4f20\u8f93\u901f\u7387<\/strong>\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000FDD LTE\u7684\u4f20\u8f93\u901f\u7387\u901a\u5e38\u8f83\u9ad8\uff0c\u4e0b\u884c\u901f\u7387\u6700\u9ad8\u53ef\u8fbe100Mbps\uff0c\u4e0a\u884c\u901f\u7387\u6700\u9ad8\u53ef\u8fbe50Mbps\u3002\u4f8b\u5982\uff0cLTE-FDD\u7684\u6700\u5927\u6570\u636e\u901f\u7387\u4e3a100Mbps(\u4e0b\u884c)\u548c50Mbps(\u4e0a\u884c)\u3002<\/p>\n\n\n\n<p>\u3000\u3000TD-LTE\u7684\u4f20\u8f93\u901f\u7387\u5219\u76f8\u5bf9\u8f83\u4f4e\uff0c\u4e0b\u884c\u901f\u7387\u6700\u9ad8\u4e3a61Mbps\uff0c\u4e0a\u884c\u901f\u7387\u4e3a18Mbps\u3002\u4f8b\u5982\uff0cLTE-TDD\u7684\u6700\u5927\u6570\u636e\u901f\u7387\u4e3a8Mbps(\u4e0b\u884c)\/2Mbps(\u4e0a\u884c)\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30002.&nbsp;<strong>\u8986\u76d6\u6027\u80fd<\/strong>\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000FDD LTE\u7531\u4e8e\u4f7f\u7528\u8f83\u4f4e\u9891\u6bb5\uff0c\u8986\u76d6\u6027\u80fd\u8f83\u597d\uff0c\u9002\u5408\u5e7f\u57df\u8986\u76d6\uff0c\u5982\u90ca\u533a\u548c\u516c\u8def\u7b49\u533a\u57df\u3002\u5176\u9891\u6bb5\u76f8\u5bf9\u66f4\u4f4e\uff0c\u8986\u76d6\u6027\u80fd\u66f4\u597d\u3002<\/p>\n\n\n\n<p>\u3000\u3000TD-LTE\u7531\u4e8e\u4f7f\u7528\u8f83\u9ad8\u9891\u6bb5\uff0c\u8986\u76d6\u6027\u80fd\u76f8\u5bf9\u8f83\u5dee\uff0c\u4f46\u53ef\u4ee5\u63d0\u4f9b\u66f4\u5927\u7684\u5bb9\u91cf\uff0c\u9002\u5408\u70ed\u70b9\u96c6\u4e2d\u533a\u57df\u7684\u8986\u76d6\u3002TD-LTE\u7f51\u7edc\u5de5\u4f5c\u9891\u6bb5\u8981\u9ad8\u4e8eLTE-FDD\u7f51\u7edc\uff0c\u56e0\u6b64\u5355\u4ece\u9891\u6bb5\u4f7f\u7528\u89d2\u5ea6\u4e0a\uff0cTD-LTE\u7684\u8986\u76d6\u53d7\u9650\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30003.&nbsp;<strong>\u6570\u636e\u4f20\u8f93\u7279\u6027<\/strong>\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000\u5728\u76f8\u540c\u7684\u4fe1\u53f7\u5e26\u5bbd\u548c\u8c03\u5236\u65b9\u5f0f\u4e0b\uff0cFDD LTE\u6709\u4e24\u4e2a\u901a\u9053\u540c\u65f6\u4e0d\u95f4\u65ad\u5de5\u4f5c\uff0c\u800cTD-LTE\u53ea\u6709\u4e00\u4e2a\u901a\u9053\u9700\u8981\u5206\u65f6\u6bb5\u5de5\u4f5c\uff0c\u5728\u901a\u8bdd\u8d28\u91cf\u76f8\u5dee\u4e0d\u5927\u7684\u524d\u63d0\u4e0b\uff0cFDD LTE\u7684\u6570\u636e\u4f20\u8f93\u66f4\u5f3a\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30004.&nbsp;<strong>\u9891\u8c31\u8d44\u6e90\u5229\u7528<\/strong>\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000TD-LTE\u5bf9\u9891\u6bb5\u7684\u8981\u6c42\u8f83\u4f4e\uff0c\u80fd\u591f\u66f4\u597d\u5730\u5229\u7528\u9891\u6bb5\u8d44\u6e90\u3002TD-LTE\u91c7\u7528OFDMA\u6280\u672f\u5bf9\u6297\u591a\u5f84\u5e72\u6270\uff0c\u5177\u6709\u7b80\u5355\u7075\u6d3b\u3001\u652f\u6301\u4e0d\u540c\u5e26\u5bbd\u3001\u6297\u591a\u5f84\u5e72\u6270\u7b49\u4f18\u70b9\u3002<\/p>\n\n\n\n<p>\u3000\u3000FDD LTE\u5219\u901a\u8fc7\u4e0d\u540c\u9891\u8c31\u5b9e\u73b0\u4e0a\u4e0b\u884c\u6570\u636e\u540c\u65f6\u4f20\u8f93\uff0c\u7406\u8bba\u4e0a\u6700\u9ad8\u901f\u5ea6\u6700\u5feb\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30005.&nbsp;<strong>\u878d\u5408\u7ec4\u7f51<\/strong>\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000\u76ee\u524d\u5168\u7403TDD\/FDD\u6df7\u5408\u7ec4\u7f51\u5df2\u7ecf\u6210\u4e3a\u6f6e\u6d41\uff0c\u57fa\u672c\u4e0a\u91c7\u7528\u4ee5LTE-FDD\u8fdb\u884c\u7f51\u7edc\u8986\u76d6\uff0cTD-LTE\u8fdb\u884c\u70ed\u70b9\u6269\u5bb9\u7684\u65b9\u5f0f\u3002\u8fd9\u79cd\u6df7\u5408\u7ec4\u7f51\u65b9\u5f0f\u53ef\u4ee5\u53d1\u6325\u51faLTE-FDD\u4e0eTD-LTE\u5404\u81ea\u7684\u4f18\u52bf\uff0c\u5f62\u6210\u5408\u529b\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u7269\u8054\u7f514G\u6a21\u5757\u5728FDD LTE\u548cTD-LTE\u7f51\u7edc\u5236\u5f0f\u4e0b\u7684\u6027\u80fd\u5404\u6709\u4f18\u52a3\u3002FDD LTE\u5728\u4f20\u8f93\u901f\u7387\u548c\u8986\u76d6\u6027\u80fd\u4e0a\u8868\u73b0\u8f83\u597d\uff0c\u9002\u5408\u5e7f\u57df\u8986\u76d6;\u800cTD-LTE\u5728\u9891\u8c31\u8d44\u6e90\u5229\u7528\u548c\u5bb9\u91cf\u7279\u6027\u4e0a\u5177\u6709\u4f18\u52bf\uff0c\u9002\u5408\u70ed\u70b9\u533a\u57df\u7684\u8986\u76d6\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e09\u3001 \u7269\u8054\u7f514G\u6a21\u5757\u7684\u4f4e\u529f\u8017\u6a21\u5f0f\u5177\u4f53\u5982\u4f55\u5b9e\u73b0<\/h2>\n\n\n\n<p>\u3000\u3000\u7269\u8054\u7f514G\u6a21\u5757\u7684\u4f4e\u529f\u8017\u6a21\u5f0f\u4e3b\u8981\u901a\u8fc7\u591a\u79cd\u6280\u672f\u624b\u6bb5\u5b9e\u73b0\uff0c\u4ee5\u964d\u4f4e\u8bbe\u5907\u5728\u5f85\u673a\u72b6\u6001\u4e0b\u7684\u80fd\u8017\u3002\u4ee5\u4e0b\u662f\u51e0\u79cd\u5173\u952e\u6280\u672f\u7ec6\u8282\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>PSM\uff08Power Saving Mode\uff09\u6a21\u5f0f<\/strong>\uff1a\u8fd9\u662fNB-IoT\u7f51\u7edc\u4e2d\u5f15\u5165\u7684\u4e00\u79cd\u8282\u80fd\u6a21\u5f0f\u3002\u5f53\u7ec8\u7aef\u8bbe\u5907\u5728\u7a7a\u95f2\u4e00\u6bb5\u65f6\u95f4\u540e\uff0c\u53ef\u4ee5\u8fdb\u5165PSM\u72b6\u6001\uff0c\u6b64\u65f6\u5c04\u9891\u90e8\u5206\u505c\u6b62\u5de5\u4f5c\uff0c\u4ece\u800c\u51cf\u5c11\u5c04\u9891\u548c\u4fe1\u4ee4\u5904\u7406\u7b49\u90e8\u5206\u7684\u529f\u8017\u6d88\u8017\u3002PSM\u6a21\u5f0f\u4e0b\uff0c\u7ec8\u7aef\u529f\u8017\u4ec5\u4e3a15\u5fae\u74e6\uff0c\u975e\u5e38\u9002\u5408\u5bf9\u4e0b\u884c\u6570\u636e\u65e0\u65f6\u5ef6\u8981\u6c42\u7684\u4e1a\u52a1\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>DRX\uff08Discontinuous Reception\uff09\u548ceDRX\uff08enhanced Discontinuous Reception\uff09\u6a21\u5f0f<\/strong>\uff1a\u8fd9\u4e24\u79cd\u6a21\u5f0f\u901a\u8fc7\u8c03\u6574\u63a5\u6536\u673a\u7684\u6fc0\u6d3b\u65f6\u95f4\u6765\u51cf\u5c11\u4e0d\u5fc5\u8981\u7684\u529f\u8017\u3002DRX\u6a21\u5f0f\u5141\u8bb8\u7ec8\u7aef\u5728\u4e00\u5b9a\u5468\u671f\u5185\u63a5\u6536\u4fe1\u53f7\uff0c\u800c\u5728\u5176\u4ed6\u65f6\u95f4\u8fdb\u5165\u4f11\u7720\u72b6\u6001;eDRX\u5219\u8fdb\u4e00\u6b65\u4f18\u5316\u4e86DRX\u6a21\u5f0f\uff0c\u51cf\u5c11\u4e86\u7ec8\u7aef\u9700\u8981\u9891\u7e41\u5524\u9192\u7684\u6b21\u6570\uff0c\u4ece\u800c\u964d\u4f4e\u529f\u8017\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u82af\u7247\u590d\u6742\u5ea6\u964d\u4f4e\u548c\u7a7a\u53e3\u4fe1\u4ee4\u7b80\u5316<\/strong>\uff1a\u901a\u8fc7\u964d\u4f4e\u82af\u7247\u590d\u6742\u5ea6\u548c\u7b80\u5316\u7a7a\u53e3\u4fe1\u4ee4\uff0c\u53ef\u4ee5\u6709\u6548\u51cf\u5c11\u5355\u6b21\u901a\u4fe1\u7684\u529f\u8017\u3002\u4f8b\u5982\uff0cNB-IoT\u7ec8\u7aef\u6a21\u5757\u901a\u8fc7\u51cf\u5c11\u6d4b\u91cf\u5f00\u9500\u548c\u53ea\u652f\u6301\u5c0f\u533a\u9009\u62e9\u4e0e\u91cd\u9009\u7684\u79fb\u52a8\u6027\u7ba1\u7406\u6765\u964d\u4f4e\u529f\u8017\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u957f\u5468\u671fTAR\/RAU\uff08Tracking Area Update\/Release\uff09<\/strong>&nbsp;\uff1a\u8fd9\u79cd\u673a\u5236\u51cf\u5c11\u4e86\u7ec8\u7aef\u53d1\u9001\u4f4d\u7f6e\u66f4\u65b0\u7684\u6b21\u6570\uff0c\u4ece\u800c\u8282\u7701\u4e86\u529f\u8017\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u5524\u9192\u63a7\u5236\u5668\u548c\u5f02\u6b65\u5904\u7406\u5668<\/strong>\uff1a\u4e00\u4e9b\u7269\u8054\u7f51\u5e73\u53f0\u91c7\u7528\u5524\u9192\u63a7\u5236\u5668\u548c\u5f02\u6b65\u5904\u7406\u5668\u6765\u5b9e\u73b0\u4f4e\u529f\u8017\u3002\u5524\u9192\u63a7\u5236\u5668\u8d1f\u8d23\u68c0\u6d4b\u73af\u5883\u4e8b\u4ef6\u5e76\u5524\u9192\u4e3b\u5904\u7406\u5668\uff0c\u800c\u5f02\u6b65\u5904\u7406\u5668\u5219\u5229\u7528\u4f4e\u6cc4\u6f0f\u7279\u6027\uff0c\u5728\u4f4e\u529f\u8017\u72b6\u6001\u4e0b\u4ecd\u80fd\u9ad8\u6548\u8fd0\u884c\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>DFS\uff08Dynamic Frequency Switching\uff09\u3001Light-sleep \u548c Deep-sleep \u6a21\u5f0f<\/strong>\uff1a\u8fd9\u4e9b\u6a21\u5f0f\u901a\u8fc7\u52a8\u6001\u8c03\u6574\u9891\u7387\u3001\u5173\u95ed\u6216\u95e8\u63a7\u529f\u80fd\u6a21\u5757\u6765\u964d\u4f4e\u529f\u8017\u3002\u4f8b\u5982\uff0cLight-sleep\u6a21\u5f0f\u5728\u4f11\u7720\u65f6\u5173\u95ed\u6216\u95e8\u63a7\u4e00\u4e9b\u529f\u80fd\u6a21\u5757\uff0cDeep-sleep\u6a21\u5f0f\u5219\u8fdb\u4e00\u6b65\u964d\u4f4e\u529f\u8017\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u7cfb\u7edf\u67b6\u6784\u4f18\u5316<\/strong>\uff1a\u4e00\u4e9b\u7269\u8054\u7f51\u5e73\u53f0\u901a\u8fc7\u96c6\u6210\u5c04\u9891\u6a21\u5757\u548c\u4f20\u611f\u5668\u63a5\u53e3\u7535\u8def\uff0c\u91c7\u7528\u5168\u5dee\u5206\u67b6\u6784\u548c\u65a9\u6ce2\u7a33\u5b9a\u9884\u653e\u5927\u5668\u7b49\u6280\u672f\uff0c\u4ee5\u51cf\u5c11\u5c3a\u5bf8\u3001\u6210\u672c\u548c\u529f\u8017\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u65e0\u7ebf\u5524\u9192\u6536\u53d1\u5668\u548c\u80fd\u91cf\u91c7\u96c6\u5668<\/strong>\uff1a\u901a\u8fc7\u6574\u5408\u65e0\u7ebf\u5524\u9192\u6536\u53d1\u5668\u548c\u80fd\u91cf\u91c7\u96c6\u5668\uff0c\u53ef\u4ee5\u4f18\u5316\u5e94\u7528\u8c03\u5ea6\u548c\u80fd\u6e90\u7ba1\u7406\uff0c\u8fdb\u4e00\u6b65\u964d\u4f4e\u529f\u8017\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u56db\u3001 \u7269\u8054\u7f514G\u6a21\u5757\u652f\u6301\u7684GPS\u548c\u5317\u6597\u5b9a\u4f4d\u529f\u80fd\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\u7684\u7cbe\u5ea6<\/h2>\n\n\n\n<p>\u3000\u3000\u7269\u8054\u7f514G\u6a21\u5757\u652f\u6301\u7684GPS\u548c\u5317\u6597\u5b9a\u4f4d\u529f\u80fd\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\u7684\u7cbe\u5ea6\u548c\u53ef\u9760\u6027\u8868\u73b0\u51fa\u8272\uff0c\u5c24\u5176\u662f\u5728\u9ad8\u7cbe\u5ea6\u5b9a\u4f4d\u9700\u6c42\u7684\u573a\u666f\u4e2d\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u4ece\u6280\u672f\u6307\u6807\u6765\u770b\uff0c\u5317\u6597\u6a21\u5757\u7684\u6c34\u5e73\u5b9a\u4f4d\u7cbe\u5ea6\u53ef\u4ee5\u8fbe\u52301.5\u7c73(\u5355\u70b9)\u30010.4\u7c73(\u4f2a\u8ddd\u5dee\u5206)\u4ee5\u53ca\u5398\u7c73\u7ea7(RTK)\u3002\u6b64\u5916\uff0c\u5317\u6597\u7cfb\u7edf\u8fd8\u5177\u5907\u591a\u79cd\u589e\u5f3a\u6280\u672f\uff0c\u5982\u661f\u57fa\u589e\u5f3a\u3001\u5730\u57fa\u589e\u5f3a\u548c\u7cbe\u5bc6\u5355\u70b9\u5b9a\u4f4d\u7b49\uff0c\u8fd9\u4e9b\u6280\u672f\u8fdb\u4e00\u6b65\u63d0\u9ad8\u4e86\u5b9a\u4f4d\u7cbe\u5ea6\u3002\u4f8b\u5982\uff0c\u901a\u8fc7\u5343\u5bfb\u4f4d\u7f6e\u7684\u5317\u6597\u5730\u57fa\u589e\u5f3a\u7cfb\u7edf\uff0c\u540e\u5904\u7406\u6c34\u5e73\u7cbe\u5ea6\u4f18\u4e8e\u00b1(2.5mm+0.5ppm)\uff0c\u9ad8\u7a0b\u7cbe\u5ea6\u4f18\u4e8e\u00b1(5mm+0.5ppm)\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u53cc\u6a21\u5b9a\u4f4d(\u5373\u540c\u65f6\u4f7f\u7528GPS\u548c\u5317\u6597\u7cfb\u7edf)\u5df2\u88ab\u8bc1\u660e\u6bd4\u5355\u6a21\u5b9a\u4f4d\u7cbe\u5ea6\u66f4\u9ad8\u3002\u4f8b\u5982\uff0c\u5728\u8f66\u8f86\u5b9a\u4f4d\u7cfb\u7edf\u4e2d\uff0c\u5317\u6597\/GPS\u53cc\u6a21\u5b9a\u4f4d\u6a21\u5757\u80fd\u591f\u5b9e\u65f6\u4ea7\u751f\u548c\u5904\u7406\u8f66\u8f86\u4f4d\u7f6e\u4fe1\u606f\uff0c\u5e76\u4f18\u5148\u4f7f\u7528\u5317\u6597\u5b9a\u4f4d\u7cfb\u7edf\uff0c\u4ece\u800c\u63d0\u4f9b\u66f4\u51c6\u786e\u7684\u4f4d\u7f6e\u4fe1\u606f\u3002\u6b64\u5916\uff0c\u7269\u8054\u7f51\u8f66\u8f7d\u5b9a\u4f4d\u7ec8\u7aef\u878d\u5408\u4e864G\u5168\u7f51\u901a\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\u4ee5\u53ca\u5317\u6597\/GPS\u53cc\u6a21\u9ad8\u7cbe\u5ea6\u536b\u661f\u5b9a\u4f4d\u6280\u672f\uff0c\u80fd\u591f\u5b9e\u65f6\u56de\u4f20\u8bbe\u5907\u6536\u96c6\u7684\u536b\u661f\u5b9a\u4f4d\u4fe1\u606f\u81f3\u7269\u8054\u7f51\u4e91\u5e73\u53f0\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u7136\u800c\uff0c\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u5404\u7c7b\u5b9a\u4f4d\u8bbe\u5907\u5728\u5b9e\u9645\u5e94\u7528\u65f6\u53d7\u5230\u591a\u79cd\u56e0\u7d20\u7684\u5f71\u54cd\uff0c\u5982\u536b\u661f\u6570\u91cf\u3001\u5929\u6c14\u3001\u5730\u5f62\u3001\u63a5\u6536\u8bbe\u5907\u5929\u7ebf\u5e03\u5c40\u548c\u4fe1\u53f7\u63a5\u6536\u65f6\u95f4\u7b49\uff0c\u8fd9\u4e9b\u56e0\u7d20\u53ef\u80fd\u4f1a\u5f71\u54cd\u5b9a\u4f4d\u7cbe\u5ea6\u3002\u56e0\u6b64\uff0c\u5728\u7279\u5b9a\u73af\u5883\u4e0b\uff0c\u5b9a\u4f4d\u7cbe\u5ea6\u53ef\u80fd\u65e0\u6cd5\u5b8c\u5168\u8fbe\u5230\u7406\u8bba\u503c\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u7269\u8054\u7f514G\u6a21\u5757\u652f\u6301\u7684GPS\u548c\u5317\u6597\u5b9a\u4f4d\u529f\u80fd\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\u5177\u6709\u8f83\u9ad8\u7684\u7cbe\u5ea6\u548c\u53ef\u9760\u6027\uff0c\u5c24\u5176\u5728\u9ad8\u7cbe\u5ea6\u9700\u6c42\u7684\u573a\u666f\u4e2d\u8868\u73b0\u4f18\u5f02\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e94\u3001 \u7269\u8054\u7f514G\u6a21\u5757\u4e0e\u7b2c\u4e09\u65b9\u8bbe\u5907\u6216\u7cfb\u7edf\u7684\u5bf9\u63a5\u8fc7\u7a0b\u4e2d\u5e38\u89c1\u7684\u95ee\u9898<\/h2>\n\n\n\n<p>\u3000\u3000\u5728\u7269\u8054\u7f514G\u6a21\u5757\u4e0e\u7b2c\u4e09\u65b9\u8bbe\u5907\u6216\u7cfb\u7edf\u7684\u5bf9\u63a5\u8fc7\u7a0b\u4e2d\uff0c\u5e38\u89c1\u7684\u95ee\u9898\u53ca\u89e3\u51b3\u65b9\u6848\u5982\u4e0b\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30001.&nbsp;<strong>\u8bbe\u5907\u79cd\u7c7b\u591a\uff0c\u96be\u4ee5\u6ee1\u8db3\u591a\u79cd\u8bbe\u5907\u5feb\u901f\u63a5\u5165<\/strong>\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000<strong>\u95ee\u9898\u63cf\u8ff0<\/strong>\uff1a\u7531\u4e8e\u7269\u8054\u7f51\u8bbe\u5907\u79cd\u7c7b\u7e41\u591a\uff0c\u4e0d\u540c\u8bbe\u5907\u53ef\u80fd\u91c7\u7528\u4e0d\u540c\u7684\u901a\u4fe1\u534f\u8bae\u548c\u63a5\u53e3\u6807\u51c6\uff0c\u5bfc\u81f4\u96be\u4ee5\u5feb\u901f\u5b9e\u73b0\u8bbe\u5907\u7684\u7edf\u4e00\u63a5\u5165\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u89e3\u51b3\u65b9\u6848<\/strong>\uff1a\u91c7\u7528\u6807\u51c6\u5316\u7684\u63a5\u5165\u534f\u8bae\u5982MQTT\u3001API\u3001OPC UA\u7b49\uff0c\u8fd9\u4e9b\u534f\u8bae\u80fd\u591f\u652f\u6301\u591a\u79cd\u8bbe\u5907\u7684\u5feb\u901f\u63a5\u5165\u548c\u6570\u636e\u4ea4\u6362\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30002.&nbsp;<strong>\u7b2c\u4e09\u65b9\u63a5\u53e3\u4e0d\u6807\u51c6\uff0c\u5b9a\u5236\u5f00\u53d1\u4ee3\u4ef7\u592a\u9ad8<\/strong>\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000<strong>\u95ee\u9898\u63cf\u8ff0<\/strong>\uff1a\u7b2c\u4e09\u65b9\u8bbe\u5907\u6216\u7cfb\u7edf\u63d0\u4f9b\u7684\u63a5\u53e3\u5f80\u5f80\u4e0d\u7edf\u4e00\uff0c\u9700\u8981\u8fdb\u884c\u5927\u91cf\u7684\u5b9a\u5236\u5f00\u53d1\u5de5\u4f5c\uff0c\u589e\u52a0\u4e86\u5f00\u53d1\u6210\u672c\u548c\u65f6\u95f4\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u89e3\u51b3\u65b9\u6848<\/strong>\uff1a\u901a\u8fc7\u4f7f\u7528\u901a\u7528\u7684\u901a\u4fe1\u534f\u8bae\u548c\u4e2d\u95f4\u4ef6\u6765\u5b9e\u73b0\u4e0d\u540c\u8bbe\u5907\u4e4b\u95f4\u7684\u4e92\u64cd\u4f5c\u6027\uff0c\u51cf\u5c11\u5b9a\u5236\u5f00\u53d1\u7684\u9700\u6c42\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30003.&nbsp;<strong>\u5728\u7ebf\u72b6\u6001\u4e0d\u7a33\u5b9a\uff0c\u7ecf\u5e38\u6389\u7ebf\uff0c\u65e0\u6cd5\u83b7\u53d6\u6570\u636e<\/strong>\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000<strong>\u95ee\u9898\u63cf\u8ff0<\/strong>\uff1a\u7269\u8054\u7f51\u8bbe\u5907\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\u53ef\u80fd\u4f1a\u51fa\u73b0\u9891\u7e41\u6389\u7ebf\u7684\u60c5\u51b5\uff0c\u5bfc\u81f4\u6570\u636e\u65e0\u6cd5\u5b9e\u65f6\u83b7\u53d6\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u89e3\u51b3\u65b9\u6848<\/strong>\uff1a\u91c7\u7528\u79bb\u7ebf\u7f13\u5b58\u529f\u80fd\uff0c\u5f53\u8bbe\u5907\u79bb\u7ebf\u65f6\u5c06\u6570\u636e\u6682\u5b58\uff0c\u5f85\u7f51\u7edc\u6062\u590d\u540e\u518d\u4e0a\u4f20\u6570\u636e\uff0c\u786e\u4fdd\u6570\u636e\u7684\u5b8c\u6574\u6027\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30004.&nbsp;<strong>\u6570\u636e\u91cf\u5927\u540e\uff0c\u6570\u636e\u4f20\u8f93\u6162\uff0c\u5b9e\u65f6\u6027\u4f4e<\/strong>\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000<strong>\u95ee\u9898\u63cf\u8ff0<\/strong>\uff1a\u968f\u7740\u7269\u8054\u7f51\u8bbe\u5907\u6570\u91cf\u7684\u589e\u52a0\uff0c\u4ea7\u751f\u7684\u6570\u636e\u91cf\u4e5f\u4f1a\u5927\u5e45\u589e\u52a0\uff0c\u5bfc\u81f4\u6570\u636e\u4f20\u8f93\u901f\u5ea6\u53d8\u6162\uff0c\u5f71\u54cd\u7cfb\u7edf\u7684\u5b9e\u65f6\u6027\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u89e3\u51b3\u65b9\u6848<\/strong>\uff1a\u4f18\u5316\u6570\u636e\u5904\u7406\u6d41\u7a0b\uff0c\u91c7\u7528\u9ad8\u6548\u7684\u6570\u636e\u538b\u7f29\u548c\u4f20\u8f93\u6280\u672f\uff0c\u63d0\u9ad8\u6570\u636e\u4f20\u8f93\u901f\u5ea6\u548c\u5b9e\u65f6\u6027\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30005.&nbsp;<strong>\u4fe1\u53f7\u63a5\u6536\u60c5\u51b5\u8f83\u5dee<\/strong>\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000<strong>\u95ee\u9898\u63cf\u8ff0<\/strong>\uff1a\u5728\u67d0\u4e9b\u73af\u5883\u4e0b\uff0c4G\u6a21\u5757\u7684\u4fe1\u53f7\u63a5\u6536\u60c5\u51b5\u8f83\u5dee\uff0c\u65e0\u6cd5\u6ee1\u8db3\u5e94\u7528\u9700\u6c42\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u89e3\u51b3\u65b9\u6848<\/strong>\uff1a\u4e3a\u6a21\u5757\u6dfb\u52a0\u5929\u7ebf\uff0c\u5e76\u4f18\u5316\u5929\u7ebf\u63a5\u53e3\u8bbe\u8ba1\uff0c\u4ee5\u63d0\u9ad8\u4fe1\u53f7\u63a5\u6536\u7684\u7a33\u5b9a\u6027\u548c\u901f\u5ea6\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30006.&nbsp;<strong>\u7528\u6237\u6307\u4ee4\u4e0b\u8fbe\u548c\u6267\u884c\u5b58\u5728\u8f7b\u5fae\u65f6\u5ef6<\/strong>\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000<strong>\u95ee\u9898\u63cf\u8ff0<\/strong>\uff1a\u7531\u4e8e\u7cfb\u7edf\u8bbe\u8ba1\u539f\u56e0\uff0c\u7528\u6237\u6307\u4ee4\u4e0b\u8fbe\u540e\u5230\u65e0\u4eba\u673a\u6267\u884c\u4e4b\u95f4\u5b58\u5728\u4e00\u5b9a\u7684\u65f6\u5ef6\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u89e3\u51b3\u65b9\u6848<\/strong>\uff1a\u51cf\u5c0f\u8bf7\u6c42\u5468\u671f\uff0c\u4f18\u5316\u4ee3\u7801\u7ed3\u6784\u548c\u670d\u52a1\u5668\u5904\u7406\u903b\u8f91\uff0c\u4ee5\u51cf\u5c11\u6307\u4ee4\u67e5\u8be2\u548c\u6267\u884c\u4e4b\u95f4\u7684\u65f6\u5ef6\u3002<\/p>\n\n\n\n<h3 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class=\"wp-block-heading\">\u3000\u30008.&nbsp;<strong>\u79fb\u52a8\u6027\u7ba1\u7406\u95ee\u9898<\/strong>\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000<strong>\u95ee\u9898\u63cf\u8ff0<\/strong>\uff1a\u57284G\u7cfb\u7edf\u4e2d\uff0c\u79fb\u52a8\u6027\u7ba1\u7406\u662f\u4e00\u4e2a\u91cd\u8981\u6311\u6218\uff0c\u5c24\u5176\u662f\u5728\u7528\u6237\u5728\u4e0d\u540c\u65e0\u7ebf\u7cfb\u7edf\u95f4\u79fb\u52a8\u65f6\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u89e3\u51b3\u65b9\u6848<\/strong>\uff1a\u5f00\u53d1\u9884\u5224\u7684\u4e0a\u4e0b\u6587\u611f\u77e5\u5207\u6362\u6280\u672f\uff0c\u4f18\u5316\u591a\u7f51\u7edc\u5207\u6362\u7b56\u7565\uff0c\u4ee5\u5b9e\u73b0\u65e0\u7f1d\u7684\u5782\u76f4\u5207\u6362\u548c\u6c34\u5e73\u5207\u6362\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u516d\u3001 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