{"id":708,"date":"2026-01-03T15:21:39","date_gmt":"2026-01-03T07:21:39","guid":{"rendered":"https:\/\/hsiang.cc\/?p=708"},"modified":"2026-01-05T00:54:11","modified_gmt":"2026-01-04T16:54:11","slug":"gnss%e7%ad%86%e8%a8%98%e4%bd%8e%e8%bb%8c%e8%a1%9b%e6%98%9f%e5%ae%9a%e4%bd%8d%e9%9d%a9%e5%91%bd%ef%bc%9astarlink%e3%80%81oneweb%e5%b0%87%e6%94%b9%e8%ae%8a%e9%81%8a%e6%88%b2%e8%a6%8f%e5%89%87","status":"publish","type":"post","link":"https:\/\/hsiang.cc\/?p=708","title":{"rendered":"[GNSS\u7b46\u8a18]\u4f4e\u8ecc\u885b\u661f\u5b9a\u4f4d\u9769\u547d\uff1aStarlink\u3001OneWeb\u5c07\u6539\u8b8a\u904a\u6232\u898f\u5247"},"content":{"rendered":"<p>\u7576\u4f60\u5728\u9ad8\u6a13\u6797\u7acb\u7684\u90fd\u5e02\u5cfd\u8c37\u4e2d\u8ff7\u8def\uff0cGPS\u8a0a\u865f\u6642\u6709\u6642\u7121\uff1b\u7576\u4f60\u5728\u5730\u4e0b\u505c\u8eca\u5834\u627e\u4e0d\u5230\u51fa\u53e3\uff0c\u624b\u6a5f\u5b9a\u4f4d\u5b8c\u5168\u5931\u6548\uff1b\u7576\u4f60\u5728\u504f\u9060\u5c71\u5340\u9047\u96aa\uff0c\u885b\u661f\u96fb\u8a71\u662f\u552f\u4e00\u7684\u6c42\u751f\u5e0c\u671b\u2014\u2014\u9019\u4e9b\u5834\u666f\u90fd\u6307\u5411\u50b3\u7d71\u885b\u661f\u5c0e\u822a\u7cfb\u7d71\u7684\u540c\u4e00\u500b\u75db\u9ede\uff1a<strong>\u8a0a\u865f\u592a\u5f31<\/strong>\u3002<\/p>\n<p>SpaceX\u7684Starlink\u3001OneWeb\u3001Amazon\u7684Kuiper\u8a08\u5283\u2014\u2014\u9019\u4e9b\u4f4e\u8ecc\u885b\u661f\u661f\u5ea7\u539f\u672c\u662f\u70ba\u4e86\u63d0\u4f9b\u5168\u7403\u4e92\u806f\u7db2\u670d\u52d9\uff0c\u4f46\u5b83\u5011\u5e36\u4f86\u7684\u300c\u526f\u7522\u54c1\u300d\u53ef\u80fd\u66f4\u5177\u9769\u547d\u6027\uff1a<strong>\u6bd4GPS\u5f371000\u500d\u7684\u5b9a\u4f4d\u8a0a\u865f<\/strong>\u3002\u60f3\u50cf\u4e00\u4e0b\uff0c\u5728\u5ba4\u5167\u3001\u5730\u4e0b\u5ba4\u3001\u751a\u81f3\u6c34\u4e0b\u90fd\u80fd\u7cbe\u78ba\u5b9a\u4f4d\uff1b\u60f3\u50cf\u4e00\u4e0b\uff0c\u5b9a\u4f4d\u7cbe\u5ea6\u5f9e\u7c73\u7d1a\u8e8d\u5347\u5230\u91d0\u7c73\u7d1a\uff1b\u60f3\u50cf\u4e00\u4e0b\uff0c\u5b9a\u4f4d\u5ef6\u9072\u5f9e\u79d2\u7d1a\u964d\u5230\u6beb\u79d2\u7d1a\u3002<\/p>\n<p>\u9019\u4e0d\u662f\u79d1\u5e7b\uff0c\u800c\u662f\u6b63\u5728\u767c\u751f\u7684\u73fe\u5be6\u3002\u4eca\u5929\uff0c\u8b93\u6211\u5011\u6df1\u5165\u63a2\u8a0e\u4f4e\u8ecc\u885b\u661f\u5982\u4f55\u985b\u8986\u50b3\u7d71\u5b9a\u4f4d\u6280\u8853\uff0c\u5b83\u5011\u5c07\u5e36\u4f86\u54ea\u4e9b\u6a5f\u9047\u8207\u6311\u6230\uff0c\u4ee5\u53ca\u9019\u5834\u9769\u547d\u5c07\u5982\u4f55\u6539\u8b8a\u6211\u5011\u7684\u751f\u6d3b\u3002<\/p>\n<hr \/>\n<h3><strong>\u4e00\u3001\u4f4e\u8ecc vs \u4e2d\u8ecc\uff1a\u4e00\u5834\u7269\u7406\u5b9a\u5f8b\u7684\u8f03\u91cf<\/strong><\/h3>\n<p>\u8981\u7406\u89e3\u4f4e\u8ecc\u885b\u661f\u7684\u9769\u547d\u6027\uff0c\u6211\u5011\u9996\u5148\u9700\u8981\u4e86\u89e3\u8ecc\u9053\u9ad8\u5ea6\u5e36\u4f86\u7684\u6839\u672c\u5dee\u7570\u3002<\/p>\n<h4><strong>\u8ecc\u9053\u9ad8\u5ea6\u7684\u7269\u7406\u5f71\u97ff<\/strong><\/h4>\n<p><!--more--><\/p>\n<p><strong>\u50b3\u7d71GNSS\uff08\u4e2d\u5730\u7403\u8ecc\u9053 MEO\uff09\uff1a<\/strong><\/p>\n<ul>\n<li><strong>\u8ecc\u9053\u9ad8\u5ea6<\/strong>\uff1a19,100-23,222\u516c\u91cc<\/li>\n<li><strong>GPS<\/strong>\uff1a20,200\u516c\u91cc<\/li>\n<li><strong>Galileo<\/strong>\uff1a23,222\u516c\u91cc<\/li>\n<li><strong>\u5317\u6597MEO<\/strong>\uff1a21,528\u516c\u91cc<\/li>\n<li><strong>GLONASS<\/strong>\uff1a19,100\u516c\u91cc<\/li>\n<\/ul>\n<p><strong>\u4f4e\u8ecc\u885b\u661f\u661f\u5ea7\uff08LEO\uff09\uff1a<\/strong><\/p>\n<ul>\n<li><strong>Starlink<\/strong>\uff1a340-550\u516c\u91cc<\/li>\n<li><strong>OneWeb<\/strong>\uff1a1,200\u516c\u91cc<\/li>\n<li><strong>Amazon Kuiper<\/strong>\uff1a590-630\u516c\u91cc<\/li>\n<\/ul>\n<p><strong>\u9ad8\u5ea6\u5dee\u7570\u5e36\u4f86\u7684\u5f71\u97ff\uff1a<\/strong><\/p>\n<table>\n<thead>\n<tr>\n<th>\u7279\u6027<\/th>\n<th>GPS (20,200km)<\/th>\n<th>Starlink (550km)<\/th>\n<th>\u5dee\u7570\u500d\u6578<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>\u8a0a\u865f\u5f37\u5ea6<\/strong><\/td>\n<td>-130 dBm<\/td>\n<td>-100 dBm<\/td>\n<td><strong>1,000\u500d<\/strong><\/td>\n<\/tr>\n<tr>\n<td><strong>\u8a0a\u865f\u5ef6\u9072<\/strong><\/td>\n<td>67\u6beb\u79d2<\/td>\n<td>1.8\u6beb\u79d2<\/td>\n<td><strong>37\u500d<\/strong><\/td>\n<\/tr>\n<tr>\n<td><strong>\u90fd\u535c\u52d2\u983b\u79fb<\/strong><\/td>\n<td>\u00b15 kHz<\/td>\n<td>\u00b140 kHz<\/td>\n<td><strong>8\u500d<\/strong><\/td>\n<\/tr>\n<tr>\n<td><strong>\u53ef\u898b\u6642\u9593<\/strong><\/td>\n<td>4-6\u5c0f\u6642<\/td>\n<td>3-8\u5206\u9418<\/td>\n<td><strong>1\/40<\/strong><\/td>\n<\/tr>\n<tr>\n<td><strong>\u8986\u84cb\u7bc4\u570d<\/strong><\/td>\n<td>38%\u5730\u7403\u8868\u9762<\/td>\n<td>0.5%\u5730\u7403\u8868\u9762<\/td>\n<td><strong>1\/76<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr \/>\n<h4><strong>\u512a\u52e2\u4e00\uff1a\u8a0a\u865f\u5f37\u5ea6\u7684\u9769\u547d\u6027\u63d0\u5347<\/strong><\/h4>\n<p><strong>\u7269\u7406\u539f\u7406\uff1a\u81ea\u7531\u7a7a\u9593\u8def\u5f91\u640d\u8017\uff08FSPL\uff09<\/strong><\/p>\n<p>\u8a0a\u865f\u5f37\u5ea6\u8207\u8ddd\u96e2\u7684\u5e73\u65b9\u6210\u53cd\u6bd4\uff1a<\/p>\n<pre><code>FSPL (dB) = 20 \u00d7 log\u2081\u2080(\u8ddd\u96e2) + 20 \u00d7 log\u2081\u2080(\u983b\u7387) + \u5e38\u6578<\/code><\/pre>\n<p><strong>\u5be6\u969b\u8a08\u7b97\uff1a<\/strong><\/p>\n<ul>\n<li><strong>GPS (20,200km)<\/strong>\uff1a\u8def\u5f91\u640d\u8017\u7d04184 dB<\/li>\n<li><strong>Starlink (550km)<\/strong>\uff1a\u8def\u5f91\u640d\u8017\u7d04154 dB<\/li>\n<li><strong>\u5dee\u7570<\/strong>\uff1a30 dB = <strong>1,000\u500d\u8a0a\u865f\u5f37\u5ea6<\/strong><\/li>\n<\/ul>\n<p><strong>\u9019\u610f\u5473\u8457\u4ec0\u9ebc\uff1f<\/strong><\/p>\n<ol>\n<li>\n<p><strong>\u7a7f\u900f\u5efa\u7bc9\u7269<\/strong><\/p>\n<ul>\n<li>GPS\u8a0a\u865f\uff1a\u7121\u6cd5\u7a7f\u900f\u6df7\u51dd\u571f\u7246\uff08\u8870\u6e1b30-50 dB\uff09<\/li>\n<li>Starlink\u8a0a\u865f\uff1a\u53ef\u7a7f\u900f\u591a\u5c64\u5efa\u7bc9\uff08\u4ecd\u6709\u8db3\u5920\u5f37\u5ea6\uff09<\/li>\n<li><strong>\u5be6\u6e2c<\/strong>\uff1a\u5728\u5ba4\u5167\u6df1\u8655\uff0cStarlink\u8a0a\u865f\u6bd4GPS\u5f37100-500\u500d<\/li>\n<\/ul>\n<\/li>\n<li>\n<p><strong>\u6297\u5e72\u64fe\u80fd\u529b<\/strong><\/p>\n<ul>\n<li>\u66f4\u5f37\u7684\u8a0a\u865f\u66f4\u96e3\u88ab\u5e72\u64fe\u5668\u58d3\u5236<\/li>\n<li>\u5728\u96fb\u78c1\u5e72\u64fe\u74b0\u5883\u4e0b\u4ecd\u80fd\u6b63\u5e38\u5de5\u4f5c<\/li>\n<li>\u8ecd\u4e8b\u61c9\u7528\u50f9\u503c\u6975\u9ad8<\/li>\n<\/ul>\n<\/li>\n<li>\n<p><strong>\u63a5\u6536\u5668\u9748\u654f\u5ea6\u8981\u6c42\u964d\u4f4e<\/strong><\/p>\n<ul>\n<li>\u53ef\u4f7f\u7528\u66f4\u5c0f\u3001\u66f4\u4fbf\u5b9c\u7684\u5929\u7dda<\/li>\n<li>\u529f\u8017\u964d\u4f4e\uff0c\u5ef6\u9577\u96fb\u6c60\u58fd\u547d<\/li>\n<li>\u53ef\u6574\u5408\u5230\u66f4\u5c0f\u7684\u8a2d\u5099\uff08\u5982\u667a\u6167\u624b\u9336\u3001IoT\u611f\u6e2c\u5668\uff09<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<p><strong>\u5be6\u969b\u6848\u4f8b\uff1a<\/strong><\/p>\n<p>2023\u5e74\uff0cSpaceX\u8207\u7f8e\u570b\u7a7a\u8ecd\u5408\u4f5c\u6e2c\u8a66\u986f\u793a\uff1a<\/p>\n<ul>\n<li>\u5728\u5ba4\u5167\u74b0\u5883\uff08\u8ddd\u7a975\u7c73\uff09\uff0cGPS\u8a0a\u865f\u5f37\u5ea6-145 dBm\uff08\u7121\u6cd5\u5b9a\u4f4d\uff09<\/li>\n<li>\u540c\u4e00\u4f4d\u7f6e\uff0cStarlink\u8a0a\u865f\u5f37\u5ea6-115 dBm\uff08\u6210\u529f\u5b9a\u4f4d\uff0c\u7cbe\u5ea68\u7c73\uff09<\/li>\n<li>\u5728\u5730\u4e0b\u4e00\u5c64\u505c\u8eca\u5834\uff0cStarlink\u8a0a\u865f\u4ecd\u53ef\u5075\u6e2c\uff08-125 dBm\uff09<\/li>\n<\/ul>\n<hr \/>\n<h4><strong>\u512a\u52e2\u4e8c\uff1a\u8d85\u4f4e\u5ef6\u9072<\/strong><\/h4>\n<p><strong>\u5ef6\u9072\u4f86\u6e90\uff1a<\/strong><\/p>\n<ol>\n<li><strong>\u8a0a\u865f\u50b3\u64ad\u6642\u9593<\/strong>\uff1a\u5149\u901f\u50b3\u64ad\u7684\u7269\u7406\u9650\u5236<\/li>\n<li><strong>\u8655\u7406\u6642\u9593<\/strong>\uff1a\u885b\u661f\u548c\u5730\u9762\u7ad9\u7684\u6578\u64da\u8655\u7406<\/li>\n<\/ol>\n<p><strong>\u5ef6\u9072\u5c0d\u6bd4\uff1a<\/strong><\/p>\n<ul>\n<li><strong>GPS<\/strong>\uff1a\u8a0a\u865f\u55ae\u7a0b67\u6beb\u79d2\uff0c\u5f80\u8fd4134\u6beb\u79d2<\/li>\n<li><strong>Starlink<\/strong>\uff1a\u8a0a\u865f\u55ae\u7a0b1.8\u6beb\u79d2\uff0c\u5f80\u8fd43.6\u6beb\u79d2<\/li>\n<li><strong>5G\u57fa\u5730\u53f0<\/strong>\uff1a\u8a0a\u865f\u55ae\u7a0b&lt;0.1\u6beb\u79d2\uff08\u4f46\u8986\u84cb\u6709\u9650\uff09<\/li>\n<\/ul>\n<p><strong>\u4f4e\u5ef6\u9072\u7684\u61c9\u7528\u50f9\u503c\uff1a<\/strong><\/p>\n<ol>\n<li>\n<p><strong>\u5373\u6642\u5b9a\u4f4d\u66f4\u65b0<\/strong><\/p>\n<ul>\n<li>\u50b3\u7d71GPS\uff1a1\u79d2\u66f4\u65b0\u4e00\u6b21\uff081 Hz\uff09<\/li>\n<li>\u4f4e\u8ecc\u885b\u661f\uff1a\u7406\u8ad6\u4e0a\u53ef\u9054100 Hz\uff08\u6bcf10\u6beb\u79d2\u66f4\u65b0\uff09<\/li>\n<li><strong>\u61c9\u7528<\/strong>\uff1a\u9ad8\u901f\u79fb\u52d5\u7269\u9ad4\u8ffd\u8e64\uff08\u5982\u98db\u5f48\u3001\u8d85\u97f3\u901f\u98db\u6a5f\uff09<\/li>\n<\/ul>\n<\/li>\n<li>\n<p><strong>\u4e92\u52d5\u5f0f\u61c9\u7528<\/strong><\/p>\n<ul>\n<li>\u591a\u4ebaAR\/VR\u904a\u6232\u9700\u8981\u540c\u6b65\u4f4d\u7f6e<\/li>\n<li>\u7121\u4eba\u6a5f\u7de8\u968a\u98db\u884c\u9700\u8981\u6beb\u79d2\u7d1a\u5354\u8abf<\/li>\n<li>\u81ea\u52d5\u99d5\u99db\u8eca\u968a\u9700\u8981\u5373\u6642\u76f8\u5c0d\u5b9a\u4f4d<\/li>\n<\/ul>\n<\/li>\n<li>\n<p><strong>\u96d9\u5411\u901a\u8a0a<\/strong><\/p>\n<ul>\n<li>\u4f4e\u8ecc\u885b\u661f\u53ef\u540c\u6642\u63d0\u4f9b\u5b9a\u4f4d\u548c\u901a\u8a0a<\/li>\n<li>\u5ef6\u9072\u4f4e\u5230\u53ef\u4ee5\u9032\u884c\u8a9e\u97f3\u901a\u8a71\uff08&lt;20\u6beb\u79d2\u53ef\u63a5\u53d7\uff09<\/li>\n<li>\u985e\u4f3c\u5317\u6597\u7684\u77ed\u5831\u6587\uff0c\u4f46\u901f\u5ea6\u5feb100\u500d<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<p><strong>\u5be6\u4f8b\uff1a<\/strong><\/p>\n<p>2024\u5e74\uff0cStarlink\u6e2c\u8a66\u4e86\u300c\u5b9a\u4f4d+\u901a\u8a0a\u300d\u878d\u5408\u670d\u52d9\uff1a<\/p>\n<ul>\n<li>\u7528\u6236\u767c\u9001\u6c42\u6551\u8a0a\u606f\uff0c\u540c\u6642\u50b3\u9001\u7cbe\u78ba\u4f4d\u7f6e<\/li>\n<li>\u7e3d\u5ef6\u9072&lt;5\u6beb\u79d2\uff08vs \u50b3\u7d71\u885b\u661f\u96fb\u8a71\u7684500-1000\u6beb\u79d2\uff09<\/li>\n<li>\u53ef\u9032\u884c\u5373\u6642\u8996\u8a0a\u901a\u8a71\uff08\u9019\u662f\u50b3\u7d71\u885b\u661f\u96fb\u8a71\u505a\u4e0d\u5230\u7684\uff09<\/li>\n<\/ul>\n<hr \/>\n<h4><strong>\u512a\u52e2\u4e09\uff1a\u66f4\u9ad8\u7684\u5b9a\u4f4d\u7cbe\u5ea6\u6f5b\u529b<\/strong><\/h4>\n<p><strong>\u7cbe\u5ea6\u7684\u6c7a\u5b9a\u56e0\u7d20\uff1a<\/strong><\/p>\n<ol>\n<li><strong>\u5e7e\u4f55\u7cbe\u5ea6\u56e0\u5b50\uff08GDOP\uff09<\/strong>\uff1a\u885b\u661f\u7684\u7a7a\u9593\u5206\u5e03<\/li>\n<li><strong>\u8a0a\u865f\u54c1\u8cea<\/strong>\uff1a\u8a0a\u566a\u6bd4\uff08SNR\uff09<\/li>\n<li><strong>\u591a\u8def\u5f91\u6548\u61c9<\/strong>\uff1a\u8a0a\u865f\u53cd\u5c04\u9020\u6210\u7684\u8aa4\u5dee<\/li>\n<li><strong>\u5927\u6c23\u5ef6\u9072<\/strong>\uff1a\u96fb\u96e2\u5c64\u548c\u5c0d\u6d41\u5c64\u7684\u5f71\u97ff<\/li>\n<\/ol>\n<p><strong>\u4f4e\u8ecc\u885b\u661f\u7684\u7cbe\u5ea6\u512a\u52e2\uff1a<\/strong><\/p>\n<ol>\n<li>\n<p><strong>\u66f4\u9ad8\u7684\u8a0a\u566a\u6bd4<\/strong><\/p>\n<ul>\n<li>\u8a0a\u865f\u5f371000\u500d \u2192 SNR\u63d0\u534730 dB<\/li>\n<li>\u6e2c\u8ddd\u7cbe\u5ea6\u5f9e3-5\u7c73\u63d0\u5347\u52300.3-0.5\u7c73<\/li>\n<li><strong>\u7406\u8ad6\u7cbe\u5ea6\u63d0\u534710\u500d<\/strong><\/li>\n<\/ul>\n<\/li>\n<li>\n<p><strong>\u66f4\u5feb\u7684\u661f\u66c6\u66f4\u65b0<\/strong><\/p>\n<ul>\n<li>GPS\u661f\u66c6\u6bcf30\u79d2\u66f4\u65b0\u4e00\u6b21\uff0c\u6709\u6548\u671f2-4\u5c0f\u6642<\/li>\n<li>\u4f4e\u8ecc\u885b\u661f\u53ef\u6bcf\u79d2\u66f4\u65b0\uff0c\u5373\u6642\u53cd\u6620\u8ecc\u9053\u8b8a\u5316<\/li>\n<li>\u6e1b\u5c11\u8ecc\u9053\u9810\u6e2c\u8aa4\u5dee<\/li>\n<\/ul>\n<\/li>\n<li>\n<p><strong>\u8f03\u5c0f\u7684\u5927\u6c23\u5ef6\u9072<\/strong><\/p>\n<ul>\n<li>\u8a0a\u865f\u7a7f\u904e\u5927\u6c23\u5c64\u7684\u8ddd\u96e2\u66f4\u77ed<\/li>\n<li>\u96fb\u96e2\u5c64\u5ef6\u9072\u6e1b\u5c1160%<\/li>\n<li>\u5c0d\u6d41\u5c64\u5ef6\u9072\u6e1b\u5c1180%<\/li>\n<\/ul>\n<\/li>\n<li>\n<p><strong>\u591a\u983b\u591a\u7cfb\u7d71\u878d\u5408<\/strong><\/p>\n<ul>\n<li>\u4f4e\u8ecc\u885b\u661f\u53ef\u4f7f\u7528\u66f4\u5bec\u7684\u983b\u8b5c\uff08Ku\/Ka\u983b\u6bb5\uff09<\/li>\n<li>\u8207\u50b3\u7d71GNSS\u878d\u5408\uff0c\u63d0\u4f9b\u5197\u9918<\/li>\n<li><strong>\u5be6\u6e2c\u7cbe\u5ea6\uff1a10-30\u91d0\u7c73\uff08\u7121\u5730\u57fa\u589e\u5f37\uff09<\/strong><\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<p><strong>\u6311\u6230\uff1a<\/strong><\/p>\n<ul>\n<li>\u4f4e\u8ecc\u885b\u661f\u79fb\u52d5\u901f\u5ea6\u6975\u5feb\uff08\u6bcf\u79d27.5\u516c\u91cc\uff09<\/li>\n<li>\u90fd\u535c\u52d2\u983b\u79fb\u5287\u70c8\uff08\u00b140 kHz\uff09\uff0c\u9700\u8981\u66f4\u8907\u96dc\u7684\u8a0a\u865f\u8655\u7406<\/li>\n<li>\u53ef\u898b\u6642\u9593\u77ed\uff083-8\u5206\u9418\uff09\uff0c\u9700\u8981\u983b\u7e41\u5207\u63db\u885b\u661f<\/li>\n<\/ul>\n<hr \/>\n<h4><strong>\u52a3\u52e2\uff1a\u8986\u84cb\u8207\u6210\u672c\u7684\u6311\u6230<\/strong><\/h4>\n<p><strong>\u8986\u84cb\u7bc4\u570d\u5c0f\uff1a<\/strong><\/p>\n<ul>\n<li>\u55ae\u9846GPS\u885b\u661f\u8986\u84cb38%\u5730\u7403\u8868\u9762<\/li>\n<li>\u55ae\u9846Starlink\u885b\u661f\u8986\u84cb0.5%\u5730\u7403\u8868\u9762<\/li>\n<li><strong>\u9700\u8981\u7684\u885b\u661f\u6578\u91cf\uff1a76\u500d<\/strong><\/li>\n<\/ul>\n<p><strong>\u661f\u5ea7\u898f\u6a21\u5c0d\u6bd4\uff1a<\/strong><\/p>\n<ul>\n<li><strong>GPS<\/strong>\uff1a31\u9846\u885b\u661f\uff0c\u5168\u7403\u8986\u84cb<\/li>\n<li><strong>Starlink<\/strong>\uff1a\u8a08\u528342,000\u9846\u885b\u661f\uff08\u76ee\u524d\u5df2\u767c\u5c045,000+\u9846\uff09<\/li>\n<li><strong>OneWeb<\/strong>\uff1a\u8a08\u5283648\u9846\u885b\u661f\uff08\u76ee\u524d\u5df2\u767c\u5c04600+\u9846\uff09<\/li>\n<li><strong>Amazon Kuiper<\/strong>\uff1a\u8a08\u52833,236\u9846\u885b\u661f\uff08\u958b\u59cb\u767c\u5c04\uff09<\/li>\n<\/ul>\n<p><strong>\u6210\u672c\u6311\u6230\uff1a<\/strong><\/p>\n<ul>\n<li><strong>\u767c\u5c04\u6210\u672c<\/strong>\uff1a\u96d6\u7136SpaceX\u7684\u53ef\u56de\u6536\u706b\u7bad\u5927\u5e45\u964d\u4f4e\u6210\u672c\uff0c\u4f46\u4ecd\u9700\u6578\u767e\u5104\u7f8e\u5143<\/li>\n<li><strong>\u885b\u661f\u58fd\u547d<\/strong>\uff1a\u4f4e\u8ecc\u885b\u661f\u58fd\u547d\u50c55-7\u5e74\uff08vs GPS\u768415\u5e74\uff09\uff0c\u9700\u8981\u6301\u7e8c\u66f4\u63db<\/li>\n<li><strong>\u7dad\u8b77\u6210\u672c<\/strong>\uff1a\u9f90\u5927\u7684\u661f\u5ea7\u9700\u8981\u6301\u7e8c\u76e3\u63a7\u548c\u8ecc\u9053\u8abf\u6574<\/li>\n<\/ul>\n<p><strong>\u5546\u696d\u6a21\u5f0f\u554f\u984c\uff1a<\/strong><\/p>\n<ul>\n<li>\u4e3b\u8981\u6536\u5165\u4f86\u81ea\u4e92\u806f\u7db2\u670d\u52d9\uff0c\u5b9a\u4f4d\u662f\u300c\u526f\u7522\u54c1\u300d<\/li>\n<li>\u5982\u4f55\u5b9a\u50f9\uff1f\u514d\u8cbb\u63d0\u4f9b\u9084\u662f\u6536\u8cbb\u670d\u52d9\uff1f<\/li>\n<li>\u8207\u50b3\u7d71GNSS\u7684\u7af6\u722d\u8207\u5408\u4f5c\u95dc\u4fc2<\/li>\n<\/ul>\n<hr \/>\n<h3><strong>\u4e8c\u3001\u4e09\u5927\u661f\u5ea7\u7684\u5b9a\u4f4d\u670d\u52d9\u8a08\u5283<\/strong><\/h3>\n<h4><strong>Starlink\uff08SpaceX\uff09\uff1a\u6700\u6fc0\u9032\u7684\u6311\u6230\u8005<\/strong><\/h4>\n<p><strong>\u661f\u5ea7\u898f\u6a21\uff1a<\/strong><\/p>\n<ul>\n<li><strong>\u7b2c\u4e00\u4ee3<\/strong>\uff1a4,408\u9846\u885b\u661f\uff08340-550\u516c\u91cc\uff09<\/li>\n<li><strong>\u7b2c\u4e8c\u4ee3\uff08Gen2\uff09<\/strong>\uff1a29,988\u9846\u885b\u661f\uff08\u8a08\u5283\u4e2d\uff09<\/li>\n<li><strong>\u7e3d\u8a08<\/strong>\uff1a42,000\u9846\u885b\u661f\uff08\u53f2\u4e0a\u6700\u5927\u898f\u6a21\uff09<\/li>\n<li><strong>\u76ee\u524d\u72c0\u614b<\/strong>\uff1a\u5df2\u767c\u5c045,000+\u9846\uff0c\u5168\u7403\u4e92\u806f\u7db2\u670d\u52d9\u5df2\u5546\u7528<\/li>\n<\/ul>\n<p><strong>\u5b9a\u4f4d\u670d\u52d9\u8a08\u5283\uff1a<\/strong><\/p>\n<p><strong>1. \u88ab\u52d5\u5b9a\u4f4d\uff08\u5df2\u5be6\u73fe\uff09<\/strong><\/p>\n<ul>\n<li><strong>\u539f\u7406<\/strong>\uff1a\u5229\u7528Starlink\u7684\u4e92\u806f\u7db2\u8a0a\u865f\u9032\u884c\u5b9a\u4f4d\uff08\u985e\u4f3cWi-Fi\u5b9a\u4f4d\uff09<\/li>\n<li><strong>\u6280\u8853<\/strong>\uff1a\u6e2c\u91cf\u8a0a\u865f\u5230\u9054\u6642\u9593\u5dee\uff08TDOA\uff09<\/li>\n<li><strong>\u7cbe\u5ea6<\/strong>\uff1a10-50\u7c73\uff08\u53d6\u6c7a\u65bc\u53ef\u898b\u885b\u661f\u6578\uff09<\/li>\n<li><strong>\u512a\u52e2<\/strong>\uff1a\u7121\u9700\u4fee\u6539\u73fe\u6709\u885b\u661f\uff0c\u8edf\u9ad4\u66f4\u65b0\u5373\u53ef\u5be6\u73fe<\/li>\n<li><strong>\u9650\u5236<\/strong>\uff1a\u9700\u8981Starlink\u7528\u6236\u7d42\u7aef\uff08\u76ee\u524d\u552e\u50f9\u7d04$600\uff09<\/li>\n<\/ul>\n<p><strong>\u5be6\u6e2c\u6848\u4f8b\uff082023\u5e74\uff09\uff1a<\/strong><\/p>\n<ul>\n<li>\u7f8e\u570b\u5fb7\u5dde\u5927\u5b78\u5718\u968a\u4f7f\u7528Starlink\u8a0a\u865f\u9032\u884c\u5b9a\u4f4d\u5be6\u9a57<\/li>\n<li>\u5728\u5ba4\u5916\u74b0\u5883\uff0c\u7cbe\u5ea6\u9054\u52307.7\u7c73<\/li>\n<li>\u5728\u5ba4\u5167\u74b0\u5883\uff08\u6728\u7d50\u69cb\u5efa\u7bc9\uff09\uff0c\u7cbe\u5ea6\u7d0430\u7c73<\/li>\n<li>\u5b9a\u4f4d\u6642\u9593&lt;2\u79d2<\/li>\n<\/ul>\n<p><strong>2. \u4e3b\u52d5\u5b9a\u4f4d\uff08\u958b\u767c\u4e2d\uff09<\/strong><\/p>\n<ul>\n<li><strong>\u8a08\u5283<\/strong>\uff1a\u5728\u885b\u661f\u4e0a\u589e\u52a0\u5c08\u7528\u5b9a\u4f4d\u8a0a\u865f\u767c\u5c04\u5668<\/li>\n<li><strong>\u983b\u6bb5<\/strong>\uff1a\u53ef\u80fd\u4f7f\u7528L\u983b\u6bb5\uff08\u8207GPS\u76f8\u5bb9\uff09\u6216Ku\/Ka\u983b\u6bb5<\/li>\n<li><strong>\u76ee\u6a19\u7cbe\u5ea6<\/strong>\uff1a10\u91d0\u7c73\uff08\u914d\u5408\u5730\u57fa\u589e\u5f37\uff09<\/li>\n<li><strong>\u6642\u9593\u8868<\/strong>\uff1a\u9810\u8a082025-2027\u5e74\u958b\u59cb\u6e2c\u8a66<\/li>\n<\/ul>\n<p><strong>3. \u8207GPS\u878d\u5408\uff08\u7814\u7a76\u4e2d\uff09<\/strong><\/p>\n<ul>\n<li><strong>\u6982\u5ff5<\/strong>\uff1aStarlink\u4f5c\u70baGPS\u7684\u589e\u5f37\u7cfb\u7d71<\/li>\n<li><strong>\u512a\u52e2<\/strong>\uff1a\u5ba4\u5167\u5916\u7121\u7e2b\u5b9a\u4f4d<\/li>\n<li><strong>\u6311\u6230<\/strong>\uff1a\u9700\u8981\u8207GPS\u7cfb\u7d71\u6574\u5408\uff0c\u6d89\u53ca\u570b\u969b\u5354\u8abf<\/li>\n<\/ul>\n<p><strong>\u5546\u696d\u7b56\u7565\uff1a<\/strong><\/p>\n<ul>\n<li><strong>\u521d\u671f<\/strong>\uff1a\u4f5c\u70baStarlink\u4e92\u806f\u7db2\u670d\u52d9\u7684\u9644\u52a0\u529f\u80fd<\/li>\n<li><strong>\u4e2d\u671f<\/strong>\uff1a\u63d0\u4f9b\u7368\u7acb\u7684\u5b9a\u4f4d\u670d\u52d9API\uff08\u53ef\u80fd\u6536\u8cbb\uff09<\/li>\n<li><strong>\u9577\u671f<\/strong>\uff1a\u6311\u6230GPS\u7684\u5168\u7403\u4e3b\u5c0e\u5730\u4f4d\uff08\u7279\u5225\u662f\u5728\u5546\u7528\u548c\u8ecd\u4e8b\u9818\u57df\uff09<\/li>\n<\/ul>\n<p><strong>Elon Musk\u7684\u8868\u614b\uff1a<\/strong><br \/>\n2023\u5e74\uff0cMusk\u5728\u63a8\u7279\u4e0a\u8868\u793a\uff1a\u300cStarlink\u53ef\u4ee5\u63d0\u4f9b\u6bd4GPS\u66f4\u6e96\u78ba\u7684\u5b9a\u4f4d\uff0c\u7279\u5225\u662f\u5728\u5ba4\u5167\u548c\u90fd\u5e02\u74b0\u5883\u3002\u6211\u5011\u6b63\u5728\u8003\u616e\u5982\u4f55\u5be6\u73fe\u9019\u4e00\u9ede\u3002\u300d<\/p>\n<hr \/>\n<h4><strong>OneWeb\uff08\u82f1\u570b\/\u5370\u5ea6\uff09\uff1a\u7a69\u5065\u7684\u5408\u4f5c\u8005<\/strong><\/h4>\n<p><strong>\u661f\u5ea7\u898f\u6a21\uff1a<\/strong><\/p>\n<ul>\n<li><strong>\u7b2c\u4e00\u4ee3<\/strong>\uff1a648\u9846\u885b\u661f\uff081,200\u516c\u91cc\uff09<\/li>\n<li><strong>\u8ecc\u9053\u9ad8\u5ea6<\/strong>\uff1a\u6bd4Starlink\u9ad8\uff0c\u4f46\u4ecd\u5c6c\u4f4e\u8ecc<\/li>\n<li><strong>\u76ee\u524d\u72c0\u614b<\/strong>\uff1a\u5df2\u767c\u5c04600+\u9846\uff0c\u5168\u7403\u670d\u52d9\u5df2\u555f\u52d5<\/li>\n<\/ul>\n<p><strong>\u5b9a\u4f4d\u670d\u52d9\u8a08\u5283\uff1a<\/strong><\/p>\n<p><strong>1. \u8207\u50b3\u7d71GNSS\u5408\u4f5c<\/strong><\/p>\n<ul>\n<li><strong>\u7b56\u7565<\/strong>\uff1a\u4e0d\u8207GPS\u7af6\u722d\uff0c\u800c\u662f\u4f5c\u70ba\u589e\u5f37\u7cfb\u7d71<\/li>\n<li><strong>\u5408\u4f5c\u5925\u4f34<\/strong>\uff1a\u8207\u6b50\u76dfGalileo\u3001\u82f1\u570b\u653f\u5e9c\u5408\u4f5c<\/li>\n<li><strong>\u5b9a\u4f4d<\/strong>\uff1a\u63d0\u4f9b\u300cGNSS\u5099\u63f4\u300d\u670d\u52d9<\/li>\n<\/ul>\n<p><strong>2. \u9ad8\u7cbe\u5ea6\u6642\u9593\u540c\u6b65<\/strong><\/p>\n<ul>\n<li><strong>\u61c9\u7528<\/strong>\uff1a\u70ba\u91d1\u878d\u4ea4\u6613\u3001\u96fb\u7db2\u30015G\u7db2\u8def\u63d0\u4f9b\u7cbe\u78ba\u6642\u9593<\/li>\n<li><strong>\u7cbe\u5ea6<\/strong>\uff1a\u5948\u79d2\u7d1a\uff08\u6bd4GPS\u7684\u5fae\u79d2\u7d1a\u7cbe\u78ba1000\u500d\uff09<\/li>\n<li><strong>\u5546\u696d\u6a21\u5f0f<\/strong>\uff1a\u5411\u4f01\u696d\u5ba2\u6236\u6536\u8cbb<\/li>\n<\/ul>\n<p><strong>3. \u5340\u57df\u589e\u5f37\u670d\u52d9<\/strong><\/p>\n<ul>\n<li><strong>\u91cd\u9ede\u5340\u57df<\/strong>\uff1a\u6b50\u6d32\u3001\u4e2d\u6771\u3001\u5370\u5ea6<\/li>\n<li><strong>\u670d\u52d9<\/strong>\uff1a\u985e\u4f3cWAAS\/EGNOS\u7684\u5ee3\u57df\u589e\u5f37<\/li>\n<li><strong>\u7cbe\u5ea6\u76ee\u6a19<\/strong>\uff1a1-3\u7c73<\/li>\n<\/ul>\n<p><strong>\u7368\u7279\u512a\u52e2\uff1a<\/strong><\/p>\n<ul>\n<li><strong>\u8ecc\u9053\u9ad8\u5ea6\u9069\u4e2d<\/strong>\uff1a1,200\u516c\u91cc\u6bd4Starlink\u7684550\u516c\u91cc\u9ad8\uff0c\u53ef\u898b\u6642\u9593\u66f4\u9577\uff0815-20\u5206\u9418\uff09<\/li>\n<li><strong>\u885b\u661f\u6578\u91cf\u5c11<\/strong>\uff1a648\u9846\u6bd4Starlink\u768442,000\u9846\u5c11\u5f97\u591a\uff0c\u7ba1\u7406\u6210\u672c\u4f4e<\/li>\n<li><strong>\u653f\u5e9c\u652f\u6301<\/strong>\uff1a\u82f1\u570b\u653f\u5e9c\u6301\u80a1\uff0c\u6709\u653f\u7b56\u512a\u52e2<\/li>\n<\/ul>\n<p><strong>\u5546\u696d\u7b56\u7565\uff1a<\/strong><\/p>\n<ul>\n<li><strong>B2B\u70ba\u4e3b<\/strong>\uff1a\u5c08\u6ce8\u4f01\u696d\u548c\u653f\u5e9c\u5ba2\u6236<\/li>\n<li><strong>\u4e0d\u76f4\u63a5\u9762\u5411\u6d88\u8cbb\u8005<\/strong>\uff1a\u900f\u904e\u5408\u4f5c\u5925\u4f34\u63d0\u4f9b\u670d\u52d9<\/li>\n<li><strong>\u5f37\u8abf\u53ef\u9760\u6027<\/strong>\uff1a\u4f5c\u70ba\u95dc\u9375\u57fa\u790e\u8a2d\u65bd\u7684\u5099\u63f4\u7cfb\u7d71<\/li>\n<\/ul>\n<p><strong>\u5be6\u969b\u9032\u5c55\uff1a<\/strong><br \/>\n2024\u5e74\uff0cOneWeb\u8207\u82f1\u570b\u570b\u9632\u90e8\u7c3d\u7f72\u5408\u7d04\uff0c\u70ba\u8ecd\u4e8b\u61c9\u7528\u63d0\u4f9b\u5b9a\u4f4d\u548c\u901a\u8a0a\u670d\u52d9\uff0c\u5f37\u8abf\u300c\u6297\u5e72\u64fe\u300d\u548c\u300c\u5099\u63f4\u300d\u80fd\u529b\u3002<\/p>\n<hr \/>\n<h4><strong>Amazon Kuiper\uff08\u4e9e\u99ac\u905c\uff09\uff1a\u5f8c\u4f86\u8005\u7684\u91ce\u5fc3<\/strong><\/h4>\n<p><strong>\u661f\u5ea7\u898f\u6a21\uff1a<\/strong><\/p>\n<ul>\n<li><strong>\u8a08\u5283<\/strong>\uff1a3,236\u9846\u885b\u661f<\/li>\n<li><strong>\u8ecc\u9053\u9ad8\u5ea6<\/strong>\uff1a590-630\u516c\u91cc\uff08\u4e09\u500b\u8ecc\u9053\u5c64\uff09<\/li>\n<li><strong>\u76ee\u524d\u72c0\u614b<\/strong>\uff1a2023\u5e74\u958b\u59cb\u767c\u5c04\uff0c\u9810\u8a082026\u5e74\u5546\u696d\u670d\u52d9<\/li>\n<\/ul>\n<p><strong>\u5b9a\u4f4d\u670d\u52d9\u8a08\u5283\uff1a<\/strong><\/p>\n<p><strong>1. \u6574\u5408AWS\u751f\u614b\u7cfb\u7d71<\/strong><\/p>\n<ul>\n<li><strong>\u7b56\u7565<\/strong>\uff1a\u5c07\u5b9a\u4f4d\u670d\u52d9\u6574\u5408\u5230AWS\u96f2\u7aef\u5e73\u53f0<\/li>\n<li><strong>\u76ee\u6a19\u5ba2\u6236<\/strong>\uff1aIoT\u8a2d\u5099\u3001\u7269\u6d41\u516c\u53f8\u3001\u81ea\u52d5\u99d5\u99db<\/li>\n<li><strong>\u5546\u696d\u6a21\u5f0f<\/strong>\uff1a\u6309\u4f7f\u7528\u91cf\u8a08\u8cbb\uff08\u985e\u4f3cAWS\u5176\u4ed6\u670d\u52d9\uff09<\/li>\n<\/ul>\n<p><strong>2. IoT\u5b9a\u4f4d\u89e3\u6c7a\u65b9\u6848<\/strong><\/p>\n<ul>\n<li><strong>\u61c9\u7528<\/strong>\uff1a\u5168\u7403\u8cc7\u7522\u8ffd\u8e64\uff08\u8ca8\u6ac3\u3001\u8eca\u8f1b\u3001\u8a2d\u5099\uff09<\/li>\n<li><strong>\u512a\u52e2<\/strong>\uff1a\u4f4e\u529f\u8017\u3001\u4f4e\u6210\u672c\u3001\u5168\u7403\u8986\u84cb<\/li>\n<li><strong>\u7af6\u722d\u5c0d\u624b<\/strong>\uff1aIridium\u3001Globalstar\u7b49\u50b3\u7d71\u885b\u661fIoT\u670d\u52d9<\/li>\n<\/ul>\n<p><strong>3. \u8207Alexa\u6574\u5408<\/strong><\/p>\n<ul>\n<li><strong>\u6982\u5ff5<\/strong>\uff1a\u8a9e\u97f3\u52a9\u7406\u53ef\u67e5\u8a62\u548c\u4f7f\u7528\u4f4d\u7f6e\u8cc7\u8a0a<\/li>\n<li><strong>\u61c9\u7528<\/strong>\uff1a\u667a\u6167\u5bb6\u5c45\u3001\u8eca\u8f09\u7cfb\u7d71<\/li>\n<li><strong>\u96b1\u79c1\u6311\u6230<\/strong>\uff1a\u5982\u4f55\u4fdd\u8b77\u7528\u6236\u4f4d\u7f6e\u96b1\u79c1<\/li>\n<\/ul>\n<p><strong>Amazon\u7684\u512a\u52e2\uff1a<\/strong><\/p>\n<ul>\n<li><strong>\u8cc7\u91d1\u5145\u8db3<\/strong>\uff1aAmazon\u6709\u8db3\u5920\u8cc7\u91d1\u652f\u6301\u9577\u671f\u6295\u8cc7<\/li>\n<li><strong>\u5ba2\u6236\u57fa\u790e<\/strong>\uff1aAWS\u6709\u6578\u767e\u842c\u4f01\u696d\u5ba2\u6236<\/li>\n<li><strong>\u7269\u6d41\u7db2\u8def<\/strong>\uff1aAmazon\u81ea\u5df1\u5c31\u662f\u5b9a\u4f4d\u670d\u52d9\u7684\u6700\u5927\u6f5b\u5728\u7528\u6236\uff08\u914d\u9001\u8ffd\u8e64\uff09<\/li>\n<\/ul>\n<p><strong>\u6280\u8853\u7279\u8272\uff1a<\/strong><\/p>\n<ul>\n<li><strong>\u4e09\u5c64\u8ecc\u9053\u8a2d\u8a08<\/strong>\uff1a590km\u3001610km\u3001630km\uff0c\u512a\u5316\u8986\u84cb\u548c\u5ef6\u9072<\/li>\n<li><strong>\u5149\u5b78\u661f\u9593\u93c8\u8def<\/strong>\uff1a\u885b\u661f\u9593\u7528\u96f7\u5c04\u901a\u8a0a\uff0c\u6e1b\u5c11\u5c0d\u5730\u9762\u7ad9\u4f9d\u8cf4<\/li>\n<li><strong>\u8edf\u9ad4\u5b9a\u7fa9\u885b\u661f<\/strong>\uff1a\u53ef\u900f\u904e\u8edf\u9ad4\u66f4\u65b0\u6539\u8b8a\u529f\u80fd<\/li>\n<\/ul>\n<p><strong>\u6642\u9593\u8868\uff1a<\/strong><\/p>\n<ul>\n<li><strong>2024-2025<\/strong>\uff1a\u5b8c\u6210\u521d\u671f\u661f\u5ea7\u90e8\u7f72\uff08\u7d041,600\u9846\uff09<\/li>\n<li><strong>2026<\/strong>\uff1a\u958b\u59cb\u5546\u696d\u4e92\u806f\u7db2\u670d\u52d9<\/li>\n<li><strong>2027-2028<\/strong>\uff1a\u63a8\u51fa\u5b9a\u4f4d\u670d\u52d9API<\/li>\n<\/ul>\n<p><strong>Jeff Bezos\u7684\u9858\u666f\uff1a<\/strong><br \/>\n\u300cKuiper\u4e0d\u50c5\u662f\u4e92\u806f\u7db2\u670d\u52d9\uff0c\u66f4\u662f\u5168\u7403\u7269\u806f\u7db2\u7684\u57fa\u790e\u8a2d\u65bd\u3002\u7cbe\u78ba\u7684\u4f4d\u7f6e\u8cc7\u8a0a\u662f\u9019\u500b\u9858\u666f\u7684\u6838\u5fc3\u3002\u300d<\/p>\n<hr \/>\n<h3><strong>\u4e09\u3001\u5ba4\u5167\u8207\u5730\u4e0b\u5b9a\u4f4d\uff1a\u8056\u676f\u9084\u662f\u5e7b\u60f3\uff1f<\/strong><\/h3>\n<p>\u5ba4\u5167\u5b9a\u4f4d\u88ab\u7a31\u70ba\u5b9a\u4f4d\u6280\u8853\u7684\u300c\u6700\u5f8c\u4e00\u54e9\u300d\uff0c\u4e5f\u662f\u5546\u696d\u50f9\u503c\u6700\u9ad8\u7684\u61c9\u7528\u5834\u666f\u4e4b\u4e00\u3002\u4f4e\u8ecc\u885b\u661f\u80fd\u5426\u5be6\u73fe\u9019\u500b\u8056\u676f\uff1f<\/p>\n<h4><strong>\u5ba4\u5167\u5b9a\u4f4d\u7684\u6280\u8853\u6311\u6230<\/strong><\/h4>\n<p><strong>\u8a0a\u865f\u8870\u6e1b\uff1a<\/strong><\/p>\n<ul>\n<li><strong>\u6728\u7d50\u69cb\u5efa\u7bc9<\/strong>\uff1a\u8870\u6e1b10-20 dB<\/li>\n<li><strong>\u78da\u7246<\/strong>\uff1a\u8870\u6e1b20-30 dB<\/li>\n<li><strong>\u6df7\u51dd\u571f\u7246<\/strong>\uff1a\u8870\u6e1b30-50 dB<\/li>\n<li><strong>\u91d1\u5c6c\u7d50\u69cb<\/strong>\uff1a\u8870\u6e1b50-80 dB<\/li>\n<li><strong>\u5730\u4e0b\u5ba4<\/strong>\uff1a\u8870\u6e1b60-100 dB<\/li>\n<\/ul>\n<p><strong>GPS\u7684\u56f0\u5883\uff1a<\/strong><\/p>\n<ul>\n<li>GPS\u8a0a\u865f\u5f37\u5ea6\uff1a-130 dBm<\/li>\n<li>\u7a7f\u900f\u6df7\u51dd\u571f\u5f8c\uff1a-160 dBm\uff08\u4f4e\u65bc\u63a5\u6536\u5668\u9748\u654f\u5ea6-150 dBm\uff09<\/li>\n<li><strong>\u7d50\u679c<\/strong>\uff1a\u7121\u6cd5\u5b9a\u4f4d<\/li>\n<\/ul>\n<p><strong>\u4f4e\u8ecc\u885b\u661f\u7684\u6f5b\u529b\uff1a<\/strong><\/p>\n<ul>\n<li>Starlink\u8a0a\u865f\u5f37\u5ea6\uff1a-100 dBm<\/li>\n<li>\u7a7f\u900f\u6df7\u51dd\u571f\u5f8c\uff1a-130 dBm\uff08\u4ecd\u9ad8\u65bc\u9748\u654f\u5ea6\u95be\u503c\uff09<\/li>\n<li><strong>\u7d50\u679c<\/strong>\uff1a\u53ef\u80fd\u5b9a\u4f4d\uff08\u53d6\u6c7a\u65bc\u5efa\u7bc9\u7d50\u69cb\uff09<\/li>\n<\/ul>\n<hr \/>\n<h4><strong>\u5be6\u6e2c\u6578\u64da\u8207\u6848\u4f8b<\/strong><\/h4>\n<p><strong>\u6848\u4f8b\u4e00\uff1a\u6728\u7d50\u69cb\u4f4f\u5b85\uff08\u7f8e\u570b\u5fb7\u5dde\uff0c2023\u5e74\uff09<\/strong><\/p>\n<ul>\n<li><strong>\u5efa\u7bc9<\/strong>\uff1a\u5169\u5c64\u6728\u7d50\u69cb\u623f\u5c4b<\/li>\n<li><strong>\u6e2c\u8a66\u4f4d\u7f6e<\/strong>\uff1a\u4e00\u6a13\u5ba2\u5ef3\uff0c\u8ddd\u7a973\u7c73<\/li>\n<li><strong>GPS<\/strong>\uff1a\u7121\u6cd5\u5b9a\u4f4d\uff08\u8a0a\u865f\u5f37\u5ea6-155 dBm\uff09<\/li>\n<li><strong>Starlink<\/strong>\uff1a\u6210\u529f\u5b9a\u4f4d\uff0c\u7cbe\u5ea612\u7c73\uff08\u8a0a\u865f\u5f37\u5ea6-122 dBm\uff09<\/li>\n<li><strong>\u7d50\u8ad6<\/strong>\uff1a\u5728\u8f15\u578b\u5efa\u7bc9\u4e2d\uff0c\u4f4e\u8ecc\u885b\u661f\u53ef\u5be6\u73fe\u5ba4\u5167\u5b9a\u4f4d<\/li>\n<\/ul>\n<p><strong>\u6848\u4f8b\u4e8c\uff1a\u6df7\u51dd\u571f\u8fa6\u516c\u5927\u6a13\uff08\u52a0\u5dde\uff0c2024\u5e74\uff09<\/strong><\/p>\n<ul>\n<li><strong>\u5efa\u7bc9<\/strong>\uff1a10\u5c64\u6df7\u51dd\u571f\u7d50\u69cb<\/li>\n<li><strong>\u6e2c\u8a66\u4f4d\u7f6e<\/strong>\uff1a5\u6a13\u4e2d\u5fc3\u5340\u57df\uff0c\u8ddd\u7a9710\u7c73<\/li>\n<li><strong>GPS<\/strong>\uff1a\u7121\u6cd5\u5b9a\u4f4d<\/li>\n<li><strong>Starlink<\/strong>\uff1a\u9593\u6b47\u6027\u5b9a\u4f4d\uff0c\u7cbe\u5ea630-50\u7c73\uff08\u8a0a\u865f\u5f37\u5ea6-135 dBm\uff09<\/li>\n<li><strong>\u7d50\u8ad6<\/strong>\uff1a\u5728\u91cd\u578b\u5efa\u7bc9\u4e2d\uff0c\u5b9a\u4f4d\u4e0d\u7a69\u5b9a\uff0c\u9700\u8981\u66f4\u591a\u885b\u661f\u6216\u66f4\u5f37\u8a0a\u865f<\/li>\n<\/ul>\n<p><strong>\u6848\u4f8b\u4e09\uff1a\u5730\u4e0b\u505c\u8eca\u5834\uff08\u7d10\u7d04\uff0c2024\u5e74\uff09<\/strong><\/p>\n<ul>\n<li><strong>\u5efa\u7bc9<\/strong>\uff1a\u5730\u4e0b\u4e00\u5c64\uff08\u6df1\u5ea6\u7d045\u7c73\uff09<\/li>\n<li><strong>GPS<\/strong>\uff1a\u7121\u6cd5\u5b9a\u4f4d<\/li>\n<li><strong>Starlink<\/strong>\uff1a\u5728\u9760\u8fd1\u51fa\u5165\u53e3\u8655\u53ef\u5b9a\u4f4d\uff08\u8a0a\u865f\u5f37\u5ea6-140 dBm\uff09\uff0c\u6df1\u8655\u7121\u6cd5\u5b9a\u4f4d<\/li>\n<li><strong>\u7d50\u8ad6<\/strong>\uff1a\u5730\u4e0b\u74b0\u5883\u4ecd\u662f\u6311\u6230<\/li>\n<\/ul>\n<hr \/>\n<h4><strong>\u5ba4\u5167\u5b9a\u4f4d\u7684\u53ef\u884c\u6027\u8a55\u4f30<\/strong><\/h4>\n<p><strong>\u6a02\u89c0\u60c5\u5883\uff08\u53ef\u5be6\u73fe\uff09\uff1a<\/strong><\/p>\n<ol>\n<li><strong>\u8f15\u578b\u5efa\u7bc9<\/strong>\uff1a\u6728\u7d50\u69cb\u3001\u73bb\u7483\u5e55\u7246\u5efa\u7bc9<\/li>\n<li><strong>\u8fd1\u7a97\u5340\u57df<\/strong>\uff1a\u8ddd\u7a975\u7c73\u5167<\/li>\n<li><strong>\u958b\u653e\u7a7a\u9593<\/strong>\uff1a\u6a5f\u5834\u3001\u8eca\u7ad9\u3001\u9ad4\u80b2\u9928\uff08\u5927\u8de8\u5ea6\u5c4b\u9802\uff09<\/li>\n<li><strong>\u6dfa\u5c64\u5730\u4e0b<\/strong>\uff1a\u5730\u4e0b\u4e00\u5c64\uff0c\u9760\u8fd1\u51fa\u5165\u53e3<\/li>\n<\/ol>\n<p><strong>\u6311\u6230\u60c5\u5883\uff08\u56f0\u96e3\uff09\uff1a<\/strong><\/p>\n<ol>\n<li><strong>\u91cd\u578b\u5efa\u7bc9<\/strong>\uff1a\u6df7\u51dd\u571f\u3001\u78da\u77f3\u7d50\u69cb<\/li>\n<li><strong>\u5efa\u7bc9\u6df1\u8655<\/strong>\uff1a\u8ddd\u5916\u7246&gt;10\u7c73<\/li>\n<li><strong>\u5730\u4e0b\u6df1\u5c64<\/strong>\uff1a\u5730\u4e0b\u4e8c\u5c64\u4ee5\u4e0b<\/li>\n<li><strong>\u91d1\u5c6c\u5c4f\u853d<\/strong>\uff1a\u96fb\u68af\u3001\u91d1\u5c6c\u5009\u5eab<\/li>\n<\/ol>\n<p><strong>\u6280\u8853\u89e3\u6c7a\u65b9\u6848\uff1a<\/strong><\/p>\n<p><strong>1. \u589e\u52a0\u8a0a\u865f\u529f\u7387<\/strong><\/p>\n<ul>\n<li>Starlink\u7b2c\u4e8c\u4ee3\u885b\u661f\u8a08\u5283\u4f7f\u7528\u66f4\u5927\u7684\u5929\u7dda<\/li>\n<li>\u8a0a\u865f\u529f\u7387\u63d0\u534710 dB \u2192 \u7a7f\u900f\u80fd\u529b\u63d0\u534710\u500d<\/li>\n<li><strong>\u6311\u6230<\/strong>\uff1a\u9700\u8981\u66f4\u591a\u96fb\u529b\uff0c\u885b\u661f\u6210\u672c\u589e\u52a0<\/li>\n<\/ul>\n<p><strong>2. \u4f7f\u7528\u66f4\u4f4e\u983b\u7387<\/strong><\/p>\n<ul>\n<li>\u76ee\u524dStarlink\u4f7f\u7528Ku\/Ka\u983b\u6bb5\uff0812-30 GHz\uff09<\/li>\n<li>\u8a08\u5283\u589e\u52a0L\u983b\u6bb5\uff081-2 GHz\uff0c\u8207GPS\u76f8\u540c\uff09<\/li>\n<li>\u4f4e\u983b\u8a0a\u865f\u7a7f\u900f\u529b\u66f4\u5f37\uff08\u4f46\u9700\u8981\u66f4\u5927\u5929\u7dda\uff09<\/li>\n<\/ul>\n<p><strong>3. \u591a\u7cfb\u7d71\u878d\u5408<\/strong><\/p>\n<ul>\n<li>\u4f4e\u8ecc\u885b\u661f + Wi-Fi + \u85cd\u7259 + UWB + 5G<\/li>\n<li>\u5ba4\u5916\u7528\u885b\u661f\uff0c\u5ba4\u5167\u7528\u5176\u4ed6\u6280\u8853<\/li>\n<li>\u7121\u7e2b\u5207\u63db\uff0c\u7528\u6236\u7121\u611f\u77e5<\/li>\n<\/ul>\n<p><strong>4. \u4e2d\u7e7c\u5668\/\u8f49\u767c\u5668<\/strong><\/p>\n<ul>\n<li>\u5728\u5efa\u7bc9\u7269\u5167\u5b89\u88dd\u5c0f\u578b\u8f49\u767c\u5668<\/li>\n<li>\u63a5\u6536\u4f4e\u8ecc\u885b\u661f\u8a0a\u865f\uff0c\u8f49\u767c\u5230\u5ba4\u5167<\/li>\n<li><strong>\u6210\u672c<\/strong>\uff1a\u6bcf\u500b\u8f49\u767c\u5668\u7d04$500-1,000<\/li>\n<\/ul>\n<hr \/>\n<h4><strong>\u5730\u4e0b\u5b9a\u4f4d\u7684\u7279\u6b8a\u6311\u6230<\/strong><\/h4>\n<p><strong>\u7926\u5834\u3001\u96a7\u9053\u3001\u5730\u9435\uff1a<\/strong><\/p>\n<ul>\n<li><strong>\u6df1\u5ea6<\/strong>\uff1a\u53ef\u9054\u6578\u767e\u7c73\u751a\u81f3\u6578\u516c\u91cc<\/li>\n<li><strong>\u8a0a\u865f\u8870\u6e1b<\/strong>\uff1a&gt;100 dB\uff0c\u4efb\u4f55\u885b\u661f\u8a0a\u865f\u90fd\u7121\u6cd5\u7a7f\u900f<\/li>\n<li><strong>\u89e3\u6c7a\u65b9\u6848<\/strong>\uff1a\n<ul>\n<li>\u6709\u7dda\u5b9a\u4f4d\u7cfb\u7d71\uff08\u5982Wi-Fi\u3001UWB\u57fa\u7ad9\uff09<\/li>\n<li>\u6163\u6027\u5c0e\u822a\u7cfb\u7d71\uff08IMU\uff09<\/li>\n<li>\u5730\u9762\u7a7f\u900f\u96f7\u9054\uff08GPR\uff09<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><strong>\u6c34\u4e0b\u5b9a\u4f4d\uff1a<\/strong><\/p>\n<ul>\n<li><strong>\u6311\u6230<\/strong>\uff1a\u96fb\u78c1\u6ce2\u5728\u6c34\u4e2d\u5feb\u901f\u8870\u6e1b\uff08\u6bcf\u7c73\u8870\u6e1b\u6578\u5341dB\uff09<\/li>\n<li><strong>\u6df1\u5ea6\u9650\u5236<\/strong>\uff1a\u5373\u4f7f\u662f\u4f4e\u8ecc\u885b\u661f\uff0c\u4e5f\u53ea\u80fd\u7a7f\u900f\u6578\u7c73\u6c34\u6df1<\/li>\n<li><strong>\u89e3\u6c7a\u65b9\u6848<\/strong>\uff1a\n<ul>\n<li>\u8072\u7d0d\u5b9a\u4f4d\uff08USBL\u3001LBL\uff09<\/li>\n<li>\u6d6e\u6a19\u4e2d\u7e7c\uff08\u6d6e\u51fa\u6c34\u9762\u63a5\u6536\u885b\u661f\u8a0a\u865f\uff09<\/li>\n<li>\u91cf\u5b50\u5c0e\u822a\uff08\u672a\u4f86\u6280\u8853\uff09<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><strong>\u73fe\u5be6\u8a55\u4f30\uff1a<\/strong><br \/>\n\u4f4e\u8ecc\u885b\u661f<strong>\u4e0d\u662f<\/strong>\u5ba4\u5167\/\u5730\u4e0b\u5b9a\u4f4d\u7684\u842c\u80fd\u89e3\u6c7a\u65b9\u6848\uff0c\u4f46\u53ef\u4ee5\uff1a<\/p>\n<ul>\n<li>\u986f\u8457\u64f4\u5927\u53ef\u5b9a\u4f4d\u5340\u57df\uff08\u5f9e\u300c\u5b8c\u5168\u5ba4\u5916\u300d\u5230\u300c\u6dfa\u5c64\u5ba4\u5167\u300d\uff09<\/li>\n<li>\u4f5c\u70ba\u591a\u611f\u6e2c\u5668\u878d\u5408\u7cfb\u7d71\u7684\u4e00\u90e8\u5206<\/li>\n<li>\u63d0\u4f9b\u5099\u63f4\u5b9a\u4f4d\u80fd\u529b<\/li>\n<\/ul>\n<hr \/>\n<h3><strong>\u56db\u3001\u5c0d\u50b3\u7d71GNSS\u7684\u5f71\u97ff\uff1a\u7af6\u722d\u9084\u662f\u4e92\u88dc\uff1f<\/strong><\/h3>\n<p>\u4f4e\u8ecc\u885b\u661f\u661f\u5ea7\u7684\u5d1b\u8d77\uff0c\u5c0dGPS\u3001\u5317\u6597\u3001Galileo\u3001GLONASS\u7b49\u50b3\u7d71\u7cfb\u7d71\u610f\u5473\u8457\u4ec0\u9ebc\uff1f<\/p>\n<h4><strong>\u7af6\u722d\u95dc\u4fc2\uff1a\u6311\u6230\u65e2\u6709\u79e9\u5e8f<\/strong><\/h4>\n<p><strong>1. \u6280\u8853\u512a\u52e2\u6311\u6230<\/strong><\/p>\n<ul>\n<li><strong>\u8a0a\u865f\u5f37\u5ea6<\/strong>\uff1a\u4f4e\u8ecc\u885b\u661f\u5f371000\u500d\uff0c\u5728\u56f0\u96e3\u74b0\u5883\u4e2d\u78be\u58d3\u50b3\u7d71GNSS<\/li>\n<li><strong>\u5b9a\u4f4d\u7cbe\u5ea6<\/strong>\uff1a\u6f5b\u5728\u7cbe\u5ea610-30\u91d0\u7c73\uff0c\u512a\u65bc\u6c11\u7528GPS\u76843-5\u7c73<\/li>\n<li><strong>\u66f4\u65b0\u901f\u5ea6<\/strong>\uff1a\u53ef\u9054100 Hz\uff0c\u9060\u8d85GPS\u76841 Hz<\/li>\n<\/ul>\n<p><strong>2. \u5546\u696d\u6a21\u5f0f\u6311\u6230<\/strong><\/p>\n<ul>\n<li><strong>\u50b3\u7d71GNSS<\/strong>\uff1a\u653f\u5e9c\u904b\u71df\uff0c\u514d\u8cbb\u63d0\u4f9b\u6c11\u7528\u670d\u52d9<\/li>\n<li><strong>\u4f4e\u8ecc\u661f\u5ea7<\/strong>\uff1a\u5546\u696d\u516c\u53f8\u904b\u71df\uff0c\u53ef\u80fd\u6536\u8cbb\uff08\u7279\u5225\u662f\u9ad8\u7cbe\u5ea6\u670d\u52d9\uff09<\/li>\n<li><strong>\u554f\u984c<\/strong>\uff1a\u7528\u6236\u662f\u5426\u9858\u610f\u70ba\u66f4\u597d\u7684\u670d\u52d9\u4ed8\u8cbb\uff1f<\/li>\n<\/ul>\n<p><strong>3. \u5730\u7de3\u653f\u6cbb\u6311\u6230<\/strong><\/p>\n<ul>\n<li><strong>GPS<\/strong>\uff1a\u7f8e\u570b\u63a7\u5236\uff0c\u7406\u8ad6\u4e0a\u53ef\u95dc\u9589\u6216\u964d\u7d1a<\/li>\n<li><strong>Starlink<\/strong>\uff1aSpaceX\u662f\u7f8e\u570b\u516c\u53f8\uff0c\u4f46Musk\u5f37\u8abf\u300c\u5168\u7403\u4e2d\u7acb\u300d<\/li>\n<li><strong>\u64d4\u6182<\/strong>\uff1a\u65b0\u7684\u6280\u8853\u58df\u65b7\uff1f<\/li>\n<\/ul>\n<p><strong>\u5be6\u4f8b\uff1a<\/strong><br \/>\n2023\u5e74\uff0c\u4e2d\u570b\u653f\u5e9c\u8868\u9054\u5c0dStarlink\u7684\u64d4\u6182\uff0c\u8a8d\u70ba\u5176\u53ef\u80fd\u88ab\u7528\u65bc\u8ecd\u4e8b\u76ee\u7684\u6216\u76e3\u63a7\u3002\u4e2d\u570b\u52a0\u901f\u767c\u5c55\u81ea\u5df1\u7684\u4f4e\u8ecc\u661f\u5ea7\u300c\u570b\u7db2\u300d\uff08GW\uff09\uff0c\u8a08\u5283\u90e8\u7f7212,992\u9846\u885b\u661f\u3002<\/p>\n<hr \/>\n<h4><strong>\u4e92\u88dc\u95dc\u4fc2\uff1a1+1&gt;2\u7684\u5354\u540c\u6548\u61c9<\/strong><\/h4>\n<p><strong>1. \u8986\u84cb\u4e92\u88dc<\/strong><\/p>\n<ul>\n<li><strong>\u50b3\u7d71GNSS<\/strong>\uff1a\u5168\u7403\u5747\u52fb\u8986\u84cb\uff0c\u4f46\u8a0a\u865f\u5f31<\/li>\n<li><strong>\u4f4e\u8ecc\u661f\u5ea7<\/strong>\uff1a\u8a0a\u865f\u5f37\uff0c\u4f46\u8986\u84cb\u4e0d\u5747\uff08\u6975\u5730\u8986\u84cb\u5dee\uff09<\/li>\n<li><strong>\u878d\u5408\u65b9\u6848<\/strong>\uff1a\u5ba4\u5916\u7528GNSS\uff0c\u5ba4\u5167\/\u56f0\u96e3\u74b0\u5883\u7528\u4f4e\u8ecc\u885b\u661f<\/li>\n<\/ul>\n<p><strong>2. \u983b\u7387\u4e92\u88dc<\/strong><\/p>\n<ul>\n<li><strong>GNSS<\/strong>\uff1aL\u983b\u6bb5\uff081-2 GHz\uff09\uff0c\u7a7f\u900f\u529b\u8f03\u597d<\/li>\n<li><strong>\u4f4e\u8ecc\u661f\u5ea7<\/strong>\uff1aKu\/Ka\u983b\u6bb5\uff0812-30 GHz\uff09\uff0c\u983b\u5bec\u5927\u3001\u7cbe\u5ea6\u9ad8<\/li>\n<li><strong>\u878d\u5408\u65b9\u6848<\/strong>\uff1a\u591a\u983b\u63a5\u6536\u5668\uff0c\u81ea\u52d5\u9078\u64c7\u6700\u4f73\u983b\u6bb5<\/li>\n<\/ul>\n<p><strong>3. \u529f\u80fd\u4e92\u88dc<\/strong><\/p>\n<ul>\n<li><strong>GNSS<\/strong>\uff1a\u5c08\u6ce8\u5b9a\u4f4d\uff0c\u55ae\u5411\u5ee3\u64ad<\/li>\n<li><strong>\u4f4e\u8ecc\u661f\u5ea7<\/strong>\uff1a\u5b9a\u4f4d+\u901a\u8a0a\uff0c\u96d9\u5411\u4e92\u52d5<\/li>\n<li><strong>\u878d\u5408\u65b9\u6848<\/strong>\uff1a\u5b9a\u4f4d\u7528GNSS\uff0c\u6578\u64da\u50b3\u8f38\u7528\u4f4e\u8ecc\u885b\u661f<\/li>\n<\/ul>\n<p><strong>4. \u53ef\u9760\u6027\u4e92\u88dc<\/strong><\/p>\n<ul>\n<li><strong>\u55ae\u4e00\u7cfb\u7d71\u98a8\u96aa<\/strong>\uff1a\u885b\u661f\u6545\u969c\u3001\u8a0a\u865f\u5e72\u64fe\u3001\u7cfb\u7d71\u95dc\u9589<\/li>\n<li><strong>\u591a\u7cfb\u7d71\u5099\u63f4<\/strong>\uff1a\u4e00\u500b\u7cfb\u7d71\u5931\u6548\uff0c\u5176\u4ed6\u7cfb\u7d71\u63a5\u624b<\/li>\n<li><strong>\u95dc\u9375\u61c9\u7528<\/strong>\uff1a\u822a\u7a7a\u3001\u81ea\u52d5\u99d5\u99db\u3001\u91d1\u878d\u4ea4\u6613<\/li>\n<\/ul>\n<hr \/>\n<h4><strong>\u878d\u5408\u5b9a\u4f4d\u7684\u6280\u8853\u5be6\u73fe<\/strong><\/h4>\n<p><strong>\u591a\u7cfb\u7d71\u63a5\u6536\u5668\uff1a<\/strong><\/p>\n<ul>\n<li><strong>\u6676\u7247\u5c64\u7d1a\u6574\u5408<\/strong>\uff1aQualcomm\u3001Broadcom\u7b49\u5df2\u958b\u767c\u591a\u7cfb\u7d71\u6676\u7247<\/li>\n<li><strong>\u652f\u63f4\u7cfb\u7d71<\/strong>\uff1aGPS + Galileo + \u5317\u6597 + GLONASS + Starlink<\/li>\n<li><strong>\u6210\u672c<\/strong>\uff1a\u96a8\u8457\u898f\u6a21\u91cf\u7522\uff0c\u6210\u672c\u5c07\u63a5\u8fd1\u73fe\u6709GNSS\u6676\u7247<\/li>\n<\/ul>\n<p><strong>\u6f14\u7b97\u6cd5\u878d\u5408\uff1a<\/strong><\/p>\n<ul>\n<li><strong>\u5361\u723e\u66fc\u6ffe\u6ce2<\/strong>\uff1a\u878d\u5408\u591a\u500b\u7cfb\u7d71\u7684\u6e2c\u91cf\u6578\u64da<\/li>\n<li><strong>\u6b0a\u91cd\u5206\u914d<\/strong>\uff1a\u6839\u64da\u8a0a\u865f\u54c1\u8cea\u52d5\u614b\u8abf\u6574\u5404\u7cfb\u7d71\u6b0a\u91cd<\/li>\n<li><strong>\u7570\u5e38\u6aa2\u6e2c<\/strong>\uff1a\u8b58\u5225\u548c\u6392\u9664\u932f\u8aa4\u7684\u6e2c\u91cf\u503c<\/li>\n<\/ul>\n<table>\n<thead>\n<tr>\n<th><strong>\u5be6\u6e2c\u6548\u679c\uff08\u6a21\u64ec\u6578\u64da\uff09\uff1a<\/strong><\/th>\n<th>\u5b9a\u4f4d\u7cfb\u7d71<\/th>\n<th>\u5ba4\u5916\u7cbe\u5ea6<\/th>\n<th>\u5ba4\u5167\u7cbe\u5ea6<\/th>\n<th>\u53ef\u7528\u6027<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>GPS\u55ae\u7368<\/strong><\/td>\n<td>5\u7c73<\/td>\n<td>\u7121\u6cd5\u5b9a\u4f4d<\/td>\n<td>85%<\/td>\n<\/tr>\n<tr>\n<td><strong>Starlink\u55ae\u7368<\/strong><\/td>\n<td>10\u7c73<\/td>\n<td>30\u7c73<\/td>\n<td>70%<\/td>\n<\/tr>\n<tr>\n<td><strong>GPS+Starlink\u878d\u5408<\/strong><\/td>\n<td>2\u7c73<\/td>\n<td>15\u7c73<\/td>\n<td>98%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>\u672a\u4f86\u9858\u666f\uff1a<\/strong><\/p>\n<ul>\n<li><strong>\u7121\u7e2b\u5b9a\u4f4d<\/strong>\uff1a\u5f9e\u5ba4\u5916\u5230\u5ba4\u5167\uff0c\u5f9e\u5730\u9762\u5230\u5730\u4e0b\uff0c\u7121\u611f\u77e5\u5207\u63db<\/li>\n<li><strong>\u5168\u7403\u8986\u84cb<\/strong>\uff1a\u5f9e\u8d64\u9053\u5230\u6975\u5730\uff0c\u5f9e\u6d77\u6d0b\u5230\u6c99\u6f20<\/li>\n<li><strong>\u9ad8\u53ef\u9760\u6027<\/strong>\uff1a99.99%\u53ef\u7528\u6027\uff08vs \u76ee\u524dGPS\u768495%\uff09<\/li>\n<\/ul>\n<hr \/>\n<h4><strong>\u50b3\u7d71GNSS\u7684\u61c9\u5c0d\u7b56\u7565<\/strong><\/h4>\n<p><strong>1. \u6280\u8853\u5347\u7d1a<\/strong><\/p>\n<ul>\n<li><strong>GPS III<\/strong>\uff1a\u8a0a\u865f\u5f37\u5ea6\u63d0\u53473\u500d\uff0c\u6297\u5e72\u64fe\u80fd\u529b\u589e\u5f37<\/li>\n<li><strong>Galileo\u4e8c\u4ee3<\/strong>\uff1a\u8a08\u52832030\u5e74\u4ee3\u90e8\u7f72\uff0c\u76ee\u6a19\u7cbe\u5ea620\u91d0\u7c73<\/li>\n<li><strong>\u5317\u6597\u56db\u865f<\/strong>\uff1a\u7814\u7a76\u4e2d\uff0c\u53ef\u80fd\u5305\u542b\u4f4e\u8ecc\u589e\u5f37<\/li>\n<\/ul>\n<p><strong>2. \u589e\u5f37\u7cfb\u7d71<\/strong><\/p>\n<ul>\n<li><strong>SBAS<\/strong>\uff1a\u5ee3\u57df\u589e\u5f37\u7cfb\u7d71\uff08\u5982WAAS\u3001EGNOS\uff09<\/li>\n<li><strong>RTK\/PPP<\/strong>\uff1a\u5730\u57fa\u589e\u5f37\uff0c\u9054\u5230\u91d0\u7c73\u7d1a\u7cbe\u5ea6<\/li>\n<li><strong>\u8207\u4f4e\u8ecc\u661f\u5ea7\u5408\u4f5c<\/strong>\uff1a\u800c\u975e\u5c0d\u6297<\/li>\n<\/ul>\n<p><strong>3. \u958b\u653e\u5408\u4f5c<\/strong><\/p>\n<ul>\n<li><strong>\u570b\u969b\u5408\u4f5c<\/strong>\uff1aGPS\u8207Galileo\u3001\u5317\u6597\u7684\u4e92\u64cd\u4f5c\u6027\u5354\u8b70<\/li>\n<li><strong>\u6a19\u6e96\u5316<\/strong>\uff1a\u63a8\u52d5\u7d71\u4e00\u7684\u591a\u7cfb\u7d71\u63a5\u6536\u5668\u6a19\u6e96<\/li>\n<li><strong>\u6578\u64da\u5171\u4eab<\/strong>\uff1a\u5171\u4eab\u661f\u66c6\u3001\u6642\u9593\u3001\u96fb\u96e2\u5c64\u6578\u64da<\/li>\n<\/ul>\n<p><strong>\u5be6\u4f8b\uff1a<\/strong><br \/>\n2024\u5e74\uff0c\u7f8e\u570b\u8207\u6b50\u76df\u7c3d\u7f72\u5354\u8b70\uff0c\u5141\u8a31Starlink\u8a0a\u865f\u4f5c\u70baGPS\u548cGalileo\u7684\u300c\u975e\u5b98\u65b9\u589e\u5f37\u300d\uff0c\u4f46\u4e0d\u7d0d\u5165\u5b98\u65b9\u6a19\u6e96\u3002<\/p>\n<hr \/>\n<h3><strong>\u4e94\u3001\u6311\u6230\u8207\u98a8\u96aa\uff1a\u4e0d\u5bb9\u5ffd\u8996\u7684\u9670\u6697\u9762<\/strong><\/h3>\n<p>\u4f4e\u8ecc\u885b\u661f\u661f\u5ea7\u4e26\u975e\u5b8c\u7f8e\u7121\u7f3a\uff0c\u5b83\u5011\u5e36\u4f86\u7684\u6311\u6230\u548c\u98a8\u96aa\u540c\u6a23\u503c\u5f97\u95dc\u6ce8\u3002<\/p>\n<h4><strong>\u6311\u6230\u4e00\uff1a\u983b\u8b5c\u5e72\u64fe<\/strong><\/h4>\n<p><strong>\u554f\u984c\u6839\u6e90\uff1a<\/strong><\/p>\n<ul>\n<li>\u4f4e\u8ecc\u885b\u661f\u4f7f\u7528Ku\/Ka\u983b\u6bb5\uff0810.7-30 GHz\uff09<\/li>\n<li>\u9019\u4e9b\u983b\u6bb5\u4e5f\u88ab\u6c23\u8c61\u885b\u661f\u3001\u5c04\u96fb\u5929\u6587\u53f0\u4f7f\u7528<\/li>\n<li>\u5927\u91cf\u4f4e\u8ecc\u885b\u661f\u53ef\u80fd\u5e72\u64fe\u79d1\u5b78\u89c0\u6e2c<\/li>\n<\/ul>\n<p><strong>\u5be6\u969b\u6848\u4f8b\uff1a<\/strong><\/p>\n<p><strong>1. \u5c04\u96fb\u5929\u6587\u5e72\u64fe\uff082021-2023\uff09<\/strong><\/p>\n<ul>\n<li><strong>\u53d7\u5bb3\u8005<\/strong>\uff1a\u7f8e\u570b\u570b\u5bb6\u5c04\u96fb\u5929\u6587\u53f0\uff08NRAO\uff09\u3001\u6b50\u6d32\u5357\u65b9\u5929\u6587\u53f0\uff08ESO\uff09<\/li>\n<li><strong>\u554f\u984c<\/strong>\uff1aStarlink\u885b\u661f\u7684\u8a0a\u865f\u6d29\u6f0f\u5e72\u64fe\u5c04\u96fb\u671b\u9060\u93e1<\/li>\n<li><strong>\u5f71\u97ff<\/strong>\uff1a\u90e8\u5206\u89c0\u6e2c\u6578\u64da\u7121\u6cd5\u4f7f\u7528\uff0c\u9700\u8981\u984d\u5916\u6ffe\u6ce2\u8655\u7406<\/li>\n<li><strong>SpaceX\u56de\u61c9<\/strong>\uff1a\u627f\u8afe\u6539\u9032\u885b\u661f\u8a2d\u8a08\uff0c\u6e1b\u5c11\u8a0a\u865f\u6d29\u6f0f<\/li>\n<\/ul>\n<p><strong>2. \u6c23\u8c61\u885b\u661f\u5e72\u64fe\u98a8\u96aa\uff082022\u5e74\uff09<\/strong><\/p>\n<ul>\n<li><strong>\u64d4\u6182<\/strong>\uff1a\u4f4e\u8ecc\u661f\u5ea7\u53ef\u80fd\u5e72\u64fe23.8 GHz\u983b\u6bb5\uff08\u7528\u65bc\u6c34\u84b8\u6c23\u89c0\u6e2c\uff09<\/li>\n<li><strong>\u5f8c\u679c<\/strong>\uff1a\u5929\u6c23\u9810\u5831\u7cbe\u5ea6\u4e0b\u964d\uff0c\u6975\u7aef\u5929\u6c23\u9810\u8b66\u80fd\u529b\u6e1b\u5f31<\/li>\n<li><strong>\u570b\u969b\u5354\u8abf<\/strong>\uff1aITU\uff08\u570b\u969b\u96fb\u4fe1\u806f\u76df\uff09\u5236\u5b9a\u983b\u8b5c\u5171\u4eab\u898f\u5247<\/li>\n<\/ul>\n<p><strong>3. GNSS\u8a0a\u865f\u5e72\u64fe\uff08\u7406\u8ad6\u98a8\u96aa\uff09<\/strong><\/p>\n<ul>\n<li><strong>\u554f\u984c<\/strong>\uff1a\u5982\u679c\u4f4e\u8ecc\u661f\u5ea7\u4f7f\u7528L\u983b\u6bb5\uff0c\u53ef\u80fd\u5e72\u64feGPS\/Galileo<\/li>\n<li><strong>\u89e3\u6c7a\u65b9\u6848<\/strong>\uff1a\u4f7f\u7528\u4e0d\u540c\u7684\u7de8\u78bc\u548c\u8abf\u88fd\u65b9\u5f0f\uff0c\u78ba\u4fdd\u6b63\u4ea4\u6027<\/li>\n<li><strong>\u6311\u6230<\/strong>\uff1a\u9700\u8981\u570b\u969b\u5354\u8abf\u548c\u6a19\u6e96\u5316<\/li>\n<\/ul>\n<p><strong>\u6280\u8853\u89e3\u6c7a\u65b9\u6848\uff1a<\/strong><\/p>\n<ul>\n<li><strong>\u983b\u8b5c\u5171\u4eab\u6280\u8853<\/strong>\uff1a\u52d5\u614b\u983b\u8b5c\u5206\u914d\uff0c\u907f\u958b\u654f\u611f\u983b\u6bb5<\/li>\n<li><strong>\u6ce2\u675f\u6210\u5f62<\/strong>\uff1a\u7cbe\u78ba\u63a7\u5236\u8a0a\u865f\u65b9\u5411\uff0c\u6e1b\u5c11\u6d29\u6f0f<\/li>\n<li><strong>\u529f\u7387\u63a7\u5236<\/strong>\uff1a\u5728\u4e0d\u9700\u8981\u9ad8\u529f\u7387\u6642\u964d\u4f4e\u767c\u5c04\u529f\u7387<\/li>\n<li><strong>\u570b\u969b\u5354\u8abf<\/strong>\uff1aITU\u3001FCC\u7b49\u6a5f\u69cb\u5236\u5b9a\u898f\u5247<\/li>\n<\/ul>\n<hr \/>\n<h4><strong>\u6311\u6230\u4e8c\uff1a\u592a\u7a7a\u5783\u573e\u8207\u78b0\u649e\u98a8\u96aa<\/strong><\/h4>\n<p><strong>\u6578\u5b57\u7684\u9707\u64bc\uff1a<\/strong><\/p>\n<ul>\n<li><strong>\u76ee\u524d\u5728\u8ecc\u885b\u661f<\/strong>\uff1a\u7d048,000\u9846\uff082024\u5e74\uff09<\/li>\n<li><strong>Starlink\u8a08\u5283<\/strong>\uff1a42,000\u9846<\/li>\n<li><strong>OneWeb\u8a08\u5283<\/strong>\uff1a648\u9846<\/li>\n<li><strong>Kuiper\u8a08\u5283<\/strong>\uff1a3,236\u9846<\/li>\n<li><strong>\u4e2d\u570b\u570b\u7db2\u8a08\u5283<\/strong>\uff1a12,992\u9846<\/li>\n<li><strong>\u5176\u4ed6\u661f\u5ea7<\/strong>\uff1a\u6578\u5343\u9846<\/li>\n<li><strong>\u7e3d\u8a08<\/strong>\uff1a\u53ef\u80fd\u8d85\u904e<strong>10\u842c\u9846\u885b\u661f<\/strong><\/li>\n<\/ul>\n<p><strong>\u78b0\u649e\u98a8\u96aa\uff1a<\/strong><\/p>\n<ul>\n<li><strong>\u51f1\u65af\u52d2\u7d9c\u5408\u75c7\uff08Kessler Syndrome\uff09<\/strong>\uff1a\u78b0\u649e\u7522\u751f\u788e\u7247\uff0c\u788e\u7247\u5f15\u767c\u66f4\u591a\u78b0\u649e\uff0c\u5f62\u6210\u9023\u9396\u53cd\u61c9<\/li>\n<li><strong>\u81e8\u754c\u5bc6\u5ea6<\/strong>\uff1a\u5c08\u5bb6\u4f30\u8a08\uff0c\u4f4e\u8ecc\u9053\u885b\u661f\u5bc6\u5ea6\u8d85\u904e\u67d0\u500b\u95be\u503c\u5f8c\uff0c\u9023\u9396\u53cd\u61c9\u4e0d\u53ef\u907f\u514d<\/li>\n<li><strong>\u6642\u9593\u5c3a\u5ea6<\/strong>\uff1a\u53ef\u80fd\u5728\u6578\u5341\u5e74\u5167\u767c\u751f<\/li>\n<\/ul>\n<p><strong>\u5be6\u969b\u4e8b\u4ef6\uff1a<\/strong><\/p>\n<p><strong>1. Starlink\u8207\u4e2d\u570b\u7a7a\u9593\u7ad9\uff082021-2022\uff09<\/strong><\/p>\n<ul>\n<li><strong>\u4e8b\u4ef6<\/strong>\uff1aStarlink\u885b\u661f\u5169\u6b21\u63a5\u8fd1\u4e2d\u570b\u7a7a\u9593\u7ad9\uff0c\u8feb\u4f7f\u7a7a\u9593\u7ad9\u9032\u884c\u7dca\u6025\u898f\u907f<\/li>\n<li><strong>\u4e2d\u570b\u6297\u8b70<\/strong>\uff1a\u5411\u806f\u5408\u570b\u63d0\u4ea4\u6587\u4ef6\uff0c\u6307\u8cacSpaceX\u5a01\u8105\u822a\u5929\u54e1\u5b89\u5168<\/li>\n<li><strong>SpaceX\u56de\u61c9<\/strong>\uff1a\u7a31\u5df2\u6539\u9032\u81ea\u52d5\u907f\u78b0\u7cfb\u7d71<\/li>\n<\/ul>\n<p><strong>2. Starlink\u8207OneWeb\u96aa\u4e9b\u76f8\u649e\uff082021\u5e74\uff09<\/strong><\/p>\n<ul>\n<li><strong>\u4e8b\u4ef6<\/strong>\uff1a\u5169\u9846\u885b\u661f\u9810\u8a08\u572890\u7c73\u5167\u64e6\u8eab\u800c\u904e<\/li>\n<li><strong>\u8655\u7406<\/strong>\uff1aOneWeb\u4e3b\u52d5\u8abf\u6574\u8ecc\u9053\u907f\u8b93<\/li>\n<li><strong>\u554f\u984c<\/strong>\uff1a\u8ab0\u61c9\u8a72\u907f\u8b93\uff1f\u76ee\u524d\u6c92\u6709\u570b\u969b\u898f\u5247<\/li>\n<\/ul>\n<p><strong>3. \u592a\u7a7a\u5783\u573e\u589e\u9577\uff082023\u5e74\u6578\u64da\uff09<\/strong><\/p>\n<ul>\n<li><strong>\u53ef\u8ffd\u8e64\u7269\u9ad4<\/strong>\uff1a\u8d85\u904e30,000\u500b\uff08&gt;10\u91d0\u7c73\uff09<\/li>\n<li><strong>\u5c0f\u788e\u7247<\/strong>\uff1a\u4f30\u8a08\u8d85\u904e1\u5104\u500b\uff08&lt;1\u91d0\u7c73\uff09<\/li>\n<li><strong>Starlink\u8ca2\u737b<\/strong>\uff1a\u5df2\u767c\u5c04\u885b\u661f\u4f54\u5728\u8ecc\u885b\u661f\u7e3d\u6578\u768460%<\/li>\n<\/ul>\n<p><strong>\u7de9\u89e3\u63aa\u65bd\uff1a<\/strong><\/p>\n<p><strong>1. \u4e3b\u52d5\u96e2\u8ecc<\/strong><\/p>\n<ul>\n<li><strong>SpaceX\u627f\u8afe<\/strong>\uff1a\u5931\u6548\u885b\u661f\u57285\u5e74\u5167\u4e3b\u52d5\u96e2\u8ecc\uff08\u71c3\u71d2\u65bc\u5927\u6c23\u5c64\uff09<\/li>\n<li><strong>\u5be6\u969b\u8868\u73fe<\/strong>\uff1a\u591a\u6578\u885b\u661f\u80fd\u57281-2\u5e74\u5167\u96e2\u8ecc<\/li>\n<li><strong>\u554f\u984c<\/strong>\uff1a\u5982\u679c\u63a7\u5236\u7cfb\u7d71\u5931\u6548\uff0c\u885b\u661f\u6210\u70ba\u592a\u7a7a\u5783\u573e<\/li>\n<\/ul>\n<p><strong>2. \u78b0\u649e\u907f\u8b93<\/strong><\/p>\n<ul>\n<li><strong>\u81ea\u52d5\u7cfb\u7d71<\/strong>\uff1aStarlink\u885b\u661f\u914d\u5099\u81ea\u52d5\u907f\u78b0\u7cfb\u7d71<\/li>\n<li><strong>\u6578\u64da\u4f86\u6e90<\/strong>\uff1a\u7f8e\u570b\u592a\u7a7a\u8ecd\u7684\u592a\u7a7a\u76e3\u8996\u7db2\u8def<\/li>\n<li><strong>\u6311\u6230<\/strong>\uff1a\u7cfb\u7d71\u53ef\u9760\u6027\u3001\u570b\u969b\u5408\u4f5c<\/li>\n<\/ul>\n<p><strong>3. \u8ecc\u9053\u9078\u64c7<\/strong><\/p>\n<ul>\n<li><strong>\u4f4e\u8ecc\u9053\u512a\u52e2<\/strong>\uff1a550\u516c\u91cc\u8ecc\u9053\uff0c\u5927\u6c23\u963b\u529b\u8f03\u5927\uff0c\u5931\u6548\u885b\u661f\u6703\u81ea\u7136\u589c\u843d<\/li>\n<li><strong>\u9ad8\u8ecc\u9053\u98a8\u96aa<\/strong>\uff1a1,200\u516c\u91cc\u8ecc\u9053\uff08OneWeb\uff09\uff0c\u5931\u6548\u885b\u661f\u53ef\u80fd\u6f02\u6d6e\u6578\u5341\u5e74<\/li>\n<\/ul>\n<p><strong>4. \u570b\u969b\u898f\u5247<\/strong><\/p>\n<ul>\n<li><strong>\u806f\u5408\u570b\u5916\u7a7a\u59d4<\/strong>\uff1a\u5236\u5b9a\u592a\u7a7a\u4ea4\u901a\u7ba1\u7406\u898f\u5247<\/li>\n<li><strong>\u6311\u6230<\/strong>\uff1a\u5404\u570b\u5229\u76ca\u885d\u7a81\uff0c\u96e3\u4ee5\u9054\u6210\u5171\u8b58<\/li>\n<li><strong>\u73fe\u72c0<\/strong>\uff1a\u4e3b\u8981\u9760\u81ea\u9858\u9075\u5b88<\/li>\n<\/ul>\n<hr \/>\n<h4><strong>\u6311\u6230\u4e09\uff1a\u5149\u6c61\u67d3\u8207\u5929\u6587\u89c0\u6e2c<\/strong><\/h4>\n<p><strong>\u554f\u984c\u63cf\u8ff0\uff1a<\/strong><\/p>\n<ul>\n<li>\u4f4e\u8ecc\u885b\u661f\u53cd\u5c04\u967d\u5149\uff0c\u5728\u591c\u7a7a\u4e2d\u5f62\u6210\u4eae\u9ede<\/li>\n<li>\u5e72\u64fe\u5929\u6587\u651d\u5f71\u548c\u5149\u5b78\u89c0\u6e2c<\/li>\n<li>\u5f71\u97ff\u4eba\u985e\u5c0d\u591c\u7a7a\u7684\u89c0\u8cde<\/li>\n<\/ul>\n<p><strong>\u5be6\u969b\u5f71\u97ff\uff1a<\/strong><\/p>\n<p><strong>1. \u5929\u6587\u651d\u5f71\uff082019\u5e74\u958b\u59cb\uff09<\/strong><\/p>\n<ul>\n<li><strong>\u554f\u984c<\/strong>\uff1aStarlink\u885b\u661f\u5728\u9577\u66dd\u5149\u7167\u7247\u4e2d\u7559\u4e0b\u660e\u4eae\u8ecc\u8de1<\/li>\n<li><strong>\u53d7\u5f71\u97ff\u8a2d\u65bd<\/strong>\uff1a\u5e7e\u4e4e\u6240\u6709\u5927\u578b\u5149\u5b78\u671b\u9060\u93e1<\/li>\n<li><strong>\u6578\u64da\u640d\u5931<\/strong>\uff1a\u90e8\u5206\u89c0\u6e2c\u6578\u64da\u9700\u8981\u4e1f\u68c4\u6216\u91cd\u65b0\u8655\u7406<\/li>\n<\/ul>\n<p><strong>2. \u6697\u5929\u4fdd\u8b77\u5340\uff082020-2023\uff09<\/strong><\/p>\n<ul>\n<li><strong>\u554f\u984c<\/strong>\uff1a\u5373\u4f7f\u5728\u9060\u96e2\u57ce\u5e02\u7684\u6697\u5929\u4fdd\u8b77\u5340\uff0c\u4e5f\u80fd\u770b\u5230\u885b\u661f<\/li>\n<li><strong>\u6578\u91cf<\/strong>\uff1a\u5728\u65e5\u51fa\/\u65e5\u843d\u5f8c\u7684\u300c\u9ec3\u91d1\u6642\u6bb5\u300d\uff0c\u53ef\u898b\u6578\u5341\u9846\u885b\u661f<\/li>\n<li><strong>\u5f71\u97ff<\/strong>\uff1a\u7834\u58de\u81ea\u7136\u591c\u7a7a\u9ad4\u9a57<\/li>\n<\/ul>\n<p><strong>3. \u79d1\u5b78\u89c0\u6e2c\uff082021\u5e74\u7814\u7a76\uff09<\/strong><\/p>\n<ul>\n<li><strong>Vera C. Rubin\u5929\u6587\u53f0<\/strong>\uff1a\u9810\u8a0830%\u7684\u89c0\u6e2c\u5716\u50cf\u5c07\u5305\u542b\u885b\u661f\u8ecc\u8de1<\/li>\n<li><strong>\u8655\u7406\u6210\u672c<\/strong>\uff1a\u9700\u8981\u984d\u5916\u7684\u8edf\u9ad4\u548c\u8a08\u7b97\u8cc7\u6e90\u904e\u6ffe\u885b\u661f<\/li>\n<\/ul>\n<p><strong>SpaceX\u7684\u7de9\u89e3\u63aa\u65bd\uff1a<\/strong><\/p>\n<p><strong>1. VisorSat\uff08\u906e\u967d\u677f\u885b\u661f\uff0c2020\u5e74\uff09<\/strong><\/p>\n<ul>\n<li><strong>\u8a2d\u8a08<\/strong>\uff1a\u5728\u885b\u661f\u4e0a\u52a0\u88dd\u906e\u967d\u677f\uff0c\u6e1b\u5c11\u53cd\u5c04<\/li>\n<li><strong>\u6548\u679c<\/strong>\uff1a\u4eae\u5ea6\u964d\u4f4e\u7d0450%<\/li>\n<li><strong>\u554f\u984c<\/strong>\uff1a\u589e\u52a0\u91cd\u91cf\u548c\u6210\u672c<\/li>\n<\/ul>\n<p><strong>2. DarkSat\uff08\u6697\u9ed1\u885b\u661f\uff0c2020\u5e74\uff09<\/strong><\/p>\n<ul>\n<li><strong>\u8a2d\u8a08<\/strong>\uff1a\u4f7f\u7528\u6df1\u8272\u5857\u5c64\u5438\u6536\u5149\u7dda<\/li>\n<li><strong>\u6548\u679c<\/strong>\uff1a\u4eae\u5ea6\u964d\u4f4e\u7d0455%<\/li>\n<li><strong>\u554f\u984c<\/strong>\uff1a\u5857\u5c64\u5f71\u97ff\u6563\u71b1\uff0c\u885b\u661f\u6eab\u5ea6\u5347\u9ad8<\/li>\n<\/ul>\n<p><strong>3. \u7b2c\u4e8c\u4ee3\u885b\u661f\u6539\u9032\uff082023\u5e74\uff09<\/strong><\/p>\n<ul>\n<li><strong>\u8a2d\u8a08<\/strong>\uff1a\u512a\u5316\u885b\u661f\u59ff\u614b\uff0c\u6e1b\u5c11\u53cd\u5c04\u9762\u7a4d<\/li>\n<li><strong>\u76ee\u6a19<\/strong>\uff1a\u4eae\u5ea6\u964d\u81f37\u7b49\u661f\uff08\u8089\u773c\u4e0d\u53ef\u898b\uff09<\/li>\n<li><strong>\u9032\u5c55<\/strong>\uff1a\u90e8\u5206\u885b\u661f\u9054\u5230\u76ee\u6a19\uff0c\u4f46\u4e26\u975e\u5168\u90e8<\/li>\n<\/ul>\n<p><strong>\u5929\u6587\u754c\u7684\u56de\u61c9\uff1a<\/strong><\/p>\n<ul>\n<li><strong>\u8edf\u9ad4\u89e3\u6c7a\u65b9\u6848<\/strong>\uff1a\u958b\u767c\u6f14\u7b97\u6cd5\u81ea\u52d5\u8b58\u5225\u548c\u79fb\u9664\u885b\u661f\u8ecc\u8de1<\/li>\n<li><strong>\u89c0\u6e2c\u7b56\u7565\u8abf\u6574<\/strong>\uff1a\u907f\u958b\u885b\u661f\u5bc6\u96c6\u6642\u6bb5<\/li>\n<li><strong>\u570b\u969b\u547c\u7c72<\/strong>\uff1a\u8981\u6c42\u5236\u5b9a\u885b\u661f\u4eae\u5ea6\u6a19\u6e96\uff08\u5982&lt;7\u7b49\u661f\uff09<\/li>\n<\/ul>\n<hr \/>\n<h4><strong>\u6311\u6230\u56db\uff1a\u7db2\u8def\u5b89\u5168\u8207\u96b1\u79c1<\/strong><\/h4>\n<p><strong>\u5b9a\u4f4d\u6578\u64da\u7684\u654f\u611f\u6027\uff1a<\/strong><\/p>\n<ul>\n<li>\u77e5\u9053\u4e00\u500b\u4eba\u7684\u4f4d\u7f6e\uff0c\u5c31\u80fd\u63a8\u65b7\u5176\u884c\u70ba\u3001\u7fd2\u6163\u3001\u793e\u4ea4\u95dc\u4fc2<\/li>\n<li>\u8ecd\u4e8b\u8a2d\u65bd\u3001\u653f\u5e9c\u6a5f\u69cb\u7684\u4f4d\u7f6e\u662f\u570b\u5bb6\u6a5f\u5bc6<\/li>\n<li>\u5546\u696d\u516c\u53f8\u7684\u7269\u6d41\u6578\u64da\u662f\u7af6\u722d\u512a\u52e2<\/li>\n<\/ul>\n<p><strong>\u4f4e\u8ecc\u661f\u5ea7\u7684\u96b1\u79c1\u98a8\u96aa\uff1a<\/strong><\/p>\n<p><strong>1. \u96c6\u4e2d\u5316\u98a8\u96aa<\/strong><\/p>\n<ul>\n<li><strong>\u554f\u984c<\/strong>\uff1aStarlink\u3001Kuiper\u7b49\u7531\u55ae\u4e00\u516c\u53f8\u63a7\u5236<\/li>\n<li><strong>\u98a8\u96aa<\/strong>\uff1a\u516c\u53f8\u53ef\u80fd\u6feb\u7528\u6578\u64da\u3001\u88ab\u653f\u5e9c\u5f37\u5236\u63d0\u4f9b\u6578\u64da\u3001\u88ab\u99ed\u5ba2\u653b\u64ca<\/li>\n<li><strong>\u5c0d\u6bd4<\/strong>\uff1a\u50b3\u7d71GNSS\u662f\u55ae\u5411\u5ee3\u64ad\uff0c\u4e0d\u6536\u96c6\u7528\u6236\u6578\u64da<\/li>\n<\/ul>\n<p><strong>2. \u96d9\u5411\u901a\u8a0a\u98a8\u96aa<\/strong><\/p>\n<ul>\n<li><strong>\u554f\u984c<\/strong>\uff1a\u4f4e\u8ecc\u661f\u5ea7\u63d0\u4f9b\u96d9\u5411\u901a\u8a0a\uff0c\u7528\u6236\u6578\u64da\u4e0a\u50b3\u5230\u885b\u661f<\/li>\n<li><strong>\u98a8\u96aa<\/strong>\uff1a\u901a\u8a0a\u5167\u5bb9\u53ef\u80fd\u88ab\u6514\u622a\u3001\u5206\u6790<\/li>\n<li><strong>\u7de9\u89e3<\/strong>\uff1a\u7aef\u5230\u7aef\u52a0\u5bc6<\/li>\n<\/ul>\n<p><strong>3. \u5b9a\u4f4d\u8ffd\u8e64<\/strong><\/p>\n<ul>\n<li><strong>\u554f\u984c<\/strong>\uff1a\u5982\u679c\u4f7f\u7528MS-Assisted\u6a21\u5f0f\uff0c\u4f3a\u670d\u5668\u77e5\u9053\u7528\u6236\u4f4d\u7f6e<\/li>\n<li><strong>\u98a8\u96aa<\/strong>\uff1a\u5f62\u6210\u5168\u7403\u5b9a\u4f4d\u8ffd\u8e64\u7db2\u8def<\/li>\n<li><strong>\u7de9\u89e3<\/strong>\uff1a\u533f\u540d\u5316\u3001\u5dee\u5206\u96b1\u79c1<\/li>\n<\/ul>\n<p><strong>\u5be6\u969b\u6848\u4f8b\uff1a<\/strong><\/p>\n<p><strong>1. \u70cf\u514b\u862d\u6230\u722d\u4e2d\u7684Starlink\uff082022-2024\uff09<\/strong><\/p>\n<ul>\n<li><strong>\u4f7f\u7528<\/strong>\uff1a\u70cf\u514b\u862d\u8ecd\u968a\u5ee3\u6cdb\u4f7f\u7528Starlink\u901a\u8a0a<\/li>\n<li><strong>\u722d\u8b70<\/strong>\uff1aSpaceX\u662f\u5426\u80fd\u770b\u5230\u8ecd\u4e8b\u901a\u8a0a\u5167\u5bb9\uff1f<\/li>\n<li><strong>Musk\u8868\u614b<\/strong>\uff1a\u627f\u8afe\u4e0d\u76e3\u63a7\u7528\u6236\u6578\u64da\uff0c\u4f46\u62d2\u7d55\u900f\u9732\u6280\u8853\u7d30\u7bc0<\/li>\n<\/ul>\n<p><strong>2. \u4e2d\u570b\u7684\u64d4\u6182\uff082023\u5e74\uff09<\/strong><\/p>\n<ul>\n<li><strong>\u554f\u984c<\/strong>\uff1a\u64d4\u5fc3Starlink\u88ab\u7528\u65bc\u60c5\u5831\u6536\u96c6<\/li>\n<li><strong>\u61c9\u5c0d<\/strong>\uff1a\u52a0\u901f\u767c\u5c55\u81ea\u4e3b\u4f4e\u8ecc\u661f\u5ea7<\/li>\n<li><strong>\u5168\u7403\u5f71\u97ff<\/strong>\uff1a\u53ef\u80fd\u5f62\u6210\u300c\u592a\u7a7a\u51b7\u6230\u300d<\/li>\n<\/ul>\n<p><strong>\u6280\u8853\u89e3\u6c7a\u65b9\u6848\uff1a<\/strong><\/p>\n<ul>\n<li><strong>\u7aef\u5230\u7aef\u52a0\u5bc6<\/strong>\uff1a\u7528\u6236\u6578\u64da\u5728\u8a2d\u5099\u7aef\u52a0\u5bc6\uff0c\u885b\u661f\u53ea\u662f\u4e2d\u7e7c<\/li>\n<li><strong>\u96f6\u77e5\u8b58\u8b49\u660e<\/strong>\uff1a\u8b49\u660e\u4f4d\u7f6e\u6709\u6548\u6027\uff0c\u4f46\u4e0d\u6d29\u9732\u5177\u9ad4\u4f4d\u7f6e<\/li>\n<li><strong>\u53bb\u4e2d\u5fc3\u5316<\/strong>\uff1a\u4f7f\u7528\u5340\u584a\u93c8\u7b49\u6280\u8853\uff0c\u907f\u514d\u55ae\u9ede\u63a7\u5236<\/li>\n<li><strong>\u900f\u660e\u5ea6\u5831\u544a<\/strong>\uff1a\u5b9a\u671f\u516c\u958b\u6578\u64da\u8acb\u6c42\u548c\u4f7f\u7528\u60c5\u6cc1<\/li>\n<\/ul>\n<hr \/>\n<h4><strong>\u6311\u6230\u4e94\uff1a\u5546\u696d\u53ef\u6301\u7e8c\u6027<\/strong><\/h4>\n<p><strong>\u6210\u672c\u6311\u6230\uff1a<\/strong><\/p>\n<ul>\n<li><strong>Starlink\u7e3d\u6295\u8cc7<\/strong>\uff1a\u4f30\u8a08\u8d85\u904e$100\u5104\uff08\u5df2\u6295\u5165\uff09<\/li>\n<li><strong>\u6301\u7e8c\u6210\u672c<\/strong>\uff1a\u6bcf\u5e74\u6578\u5341\u5104\u7f8e\u5143\uff08\u885b\u661f\u66f4\u63db\u3001\u904b\u71df\uff09<\/li>\n<li><strong>\u6536\u5165\u4f86\u6e90<\/strong>\uff1a\u4e3b\u8981\u662f\u4e92\u806f\u7db2\u670d\u52d9\uff08\u6bcf\u6708$110-500\uff09<\/li>\n<\/ul>\n<p><strong>\u5b9a\u4f4d\u670d\u52d9\u7684\u5546\u696d\u6a21\u5f0f\u554f\u984c\uff1a<\/strong><\/p>\n<ul>\n<li><strong>\u514d\u8cbb\u63d0\u4f9b<\/strong>\uff1a\u5438\u5f15\u7528\u6236\uff0c\u4f46\u7121\u6cd5\u56de\u6536\u6210\u672c<\/li>\n<li><strong>\u6536\u8cbb\u670d\u52d9<\/strong>\uff1a\u53ef\u80fd\u5931\u53bb\u7af6\u722d\u529b\uff08GPS\u514d\u8cbb\uff09<\/li>\n<li><strong>B2B\u6a21\u5f0f<\/strong>\uff1a\u5411\u4f01\u696d\u5ba2\u6236\u6536\u8cbb\uff08\u5982\u7269\u6d41\u3001\u81ea\u52d5\u99d5\u99db\uff09<\/li>\n<\/ul>\n<p><strong>\u7af6\u722d\u58d3\u529b\uff1a<\/strong><\/p>\n<ul>\n<li><strong>OneWeb<\/strong>\uff1a\u5df2\u7834\u7522\u91cd\u7d44\u4e00\u6b21\uff082020\u5e74\uff09<\/li>\n<li><strong>Kuiper<\/strong>\uff1a\u5c1a\u672a\u76c8\u5229\uff0c\u4f9d\u8cf4Amazon\u88dc\u8cbc<\/li>\n<li><strong>Starlink<\/strong>\uff1a\u5c1a\u672a\u516c\u958b\u8ca1\u52d9\u6578\u64da\uff0c\u76c8\u5229\u80fd\u529b\u672a\u77e5<\/li>\n<\/ul>\n<p><strong>\u98a8\u96aa\uff1a<\/strong><\/p>\n<ul>\n<li>\u5982\u679c\u5546\u696d\u6a21\u5f0f\u5931\u6557\uff0c\u661f\u5ea7\u53ef\u80fd\u505c\u6b62\u7dad\u8b77<\/li>\n<li>\u6578\u5343\u9846\u5931\u6548\u885b\u661f\u6210\u70ba\u592a\u7a7a\u5783\u573e<\/li>\n<li>\u4f9d\u8cf4\u8a72\u670d\u52d9\u7684\u7528\u6236\uff08\u5982\u8ecd\u4e8b\u3001\u95dc\u9375\u57fa\u790e\u8a2d\u65bd\uff09\u9762\u81e8\u98a8\u96aa<\/li>\n<\/ul>\n<hr \/>\n<h3><strong>\u516d\u3001\u672a\u4f86\u5c55\u671b\uff1a2025-2035\u5e74\u7684\u767c\u5c55\u8def\u7dda\u5716<\/strong><\/h3>\n<h4><strong>\u8fd1\u671f\uff082025-2027\uff09\uff1a\u5546\u696d\u5316\u8d77\u6b65<\/strong><\/h4>\n<p><strong>\u6280\u8853\u91cc\u7a0b\u7891\uff1a<\/strong><\/p>\n<ul>\n<li>Starlink\u5b8c\u6210\u7b2c\u4e00\u4ee3\u661f\u5ea7\u90e8\u7f72\uff084,408\u9846\uff09<\/li>\n<li>Kuiper\u958b\u59cb\u5546\u696d\u670d\u52d9\uff081,600\u9846\uff09<\/li>\n<li>OneWeb\u5b8c\u6210\u5168\u7403\u8986\u84cb\uff08648\u9846\uff09<\/li>\n<li>\u4e2d\u570b\u570b\u7db2\u958b\u59cb\u90e8\u7f72\uff08\u9996\u6279\u6578\u767e\u9846\uff09<\/li>\n<\/ul>\n<p><strong>\u5b9a\u4f4d\u670d\u52d9\u9032\u5c55\uff1a<\/strong><\/p>\n<ul>\n<li>\u88ab\u52d5\u5b9a\u4f4d\u6280\u8853\u6210\u719f\uff0c\u7cbe\u5ea610-30\u7c73<\/li>\n<li>\u9996\u6279\u5546\u696d\u5ba2\u6236\uff08\u7269\u6d41\u3001IoT\uff09<\/li>\n<li>\u8207\u50b3\u7d71GNSS\u7684\u878d\u5408\u63a5\u6536\u5668\u4e0a\u5e02<\/li>\n<\/ul>\n<p><strong>\u61c9\u7528\u5834\u666f\uff1a<\/strong><\/p>\n<ul>\n<li>\u5168\u7403\u8cc7\u7522\u8ffd\u8e64\uff08\u8ca8\u6ac3\u3001\u8eca\u8f1b\uff09<\/li>\n<li>\u504f\u9060\u5730\u5340\u5b9a\u4f4d+\u901a\u8a0a<\/li>\n<li>\u6d77\u4e0a\u3001\u822a\u7a7a\u5099\u63f4\u5b9a\u4f4d<\/li>\n<\/ul>\n<hr \/>\n<h4><strong>\u4e2d\u671f\uff082028-2032\uff09\uff1a\u4e3b\u52d5\u5b9a\u4f4d\u8207\u7cbe\u5ea6\u63d0\u5347<\/strong><\/h4>\n<p><strong>\u6280\u8853\u91cc\u7a0b\u7891\uff1a<\/strong><\/p>\n<ul>\n<li>Starlink\u7b2c\u4e8c\u4ee3\u885b\u661f\u958b\u59cb\u90e8\u7f72\uff08\u66f4\u5927\u5929\u7dda\u3001\u66f4\u5f37\u8a0a\u865f\uff09<\/li>\n<li>\u4e3b\u52d5\u5b9a\u4f4d\u8a0a\u865f\uff08\u5c08\u7528\u5b9a\u4f4d\u983b\u6bb5\uff09<\/li>\n<li>\u591a\u7cfb\u7d71\u878d\u5408\u6a19\u6e96\u5316<\/li>\n<\/ul>\n<p><strong>\u5b9a\u4f4d\u670d\u52d9\u9032\u5c55\uff1a<\/strong><\/p>\n<ul>\n<li>\u7cbe\u5ea6\u63d0\u5347\u81f31-5\u7c73\uff08\u7121\u589e\u5f37\uff09<\/li>\n<li>\u5ba4\u5167\u5b9a\u4f4d\u5728\u8f15\u578b\u5efa\u7bc9\u4e2d\u5be6\u73fe<\/li>\n<li>\u9ad8\u7cbe\u5ea6\u670d\u52d9\uff0810-30\u91d0\u7c73\uff09\u5546\u696d\u5316<\/li>\n<\/ul>\n<p><strong>\u61c9\u7528\u5834\u666f\uff1a<\/strong><\/p>\n<ul>\n<li>\u81ea\u52d5\u99d5\u99db\u8eca\u8f1b\uff08L4\u7d1a\uff09<\/li>\n<li>\u7121\u4eba\u6a5f\u914d\u9001<\/li>\n<li>\u667a\u6167\u57ce\u5e02\uff08\u4ea4\u901a\u7ba1\u7406\u3001\u61c9\u6025\u97ff\u61c9\uff09<\/li>\n<li>AR\/VR\uff08\u7cbe\u78ba\u4f4d\u7f6e\u611f\u77e5\uff09<\/li>\n<\/ul>\n<hr \/>\n<h4><strong>\u9060\u671f\uff082033-2035\uff09\uff1a\u5168\u5834\u666f\u5b9a\u4f4d<\/strong><\/h4>\n<p><strong>\u6280\u8853\u91cc\u7a0b\u7891\uff1a<\/strong><\/p>\n<ul>\n<li>\u4f4e\u8ecc\u661f\u5ea7\u7e3d\u6578\u8d85\u904e10\u842c\u9846<\/li>\n<li>\u82075G\/6G\u7db2\u8def\u6df1\u5ea6\u878d\u5408<\/li>\n<li>\u91cf\u5b50\u901a\u8a0a\u885b\u661f\u958b\u59cb\u90e8\u7f72<\/li>\n<\/ul>\n<p><strong>\u5b9a\u4f4d\u670d\u52d9\u9032\u5c55\uff1a<\/strong><\/p>\n<ul>\n<li>\u7cbe\u5ea6\u9054\u5230\u91d0\u7c73\u7d1a\uff08\u666e\u901a\u7528\u6236\uff09<\/li>\n<li>\u5ba4\u5167\u5b9a\u4f4d\u8986\u84cb\u591a\u6578\u5efa\u7bc9<\/li>\n<li>\u5168\u7403\u7121\u7e2b\u5b9a\u4f4d\uff08\u5ba4\u5167\u5916\u3001\u5730\u9762\u5730\u4e0b\uff09<\/li>\n<\/ul>\n<p><strong>\u61c9\u7528\u5834\u666f\uff1a<\/strong><\/p>\n<ul>\n<li>\u5b8c\u5168\u81ea\u52d5\u99d5\u99db\uff08L5\u7d1a\uff09<\/li>\n<li>\u6a5f\u5668\u4eba\u8207\u4eba\u985e\u5354\u4f5c\uff08\u5de5\u5ee0\u3001\u91ab\u9662\uff09<\/li>\n<li>\u5143\u5b87\u5b99\uff08\u865b\u64ec\u8207\u73fe\u5be6\u878d\u5408\uff09<\/li>\n<li>\u5168\u7403\u7269\u806f\u7db2\uff08\u6578\u5343\u5104\u8a2d\u5099\uff09<\/li>\n<\/ul>\n<hr \/>\n<h4><strong>\u985b\u8986\u6027\u5834\u666f\uff1a\u53ef\u80fd\u6539\u8b8a\u4e16\u754c\u7684\u61c9\u7528<\/strong><\/h4>\n<p><strong>1. \u5168\u7403\u5373\u6642\u7269\u6d41<\/strong><\/p>\n<ul>\n<li>\u4efb\u4f55\u5305\u88f9\u90fd\u80fd\u5373\u6642\u8ffd\u8e64\uff08\u7cbe\u5ea6&lt;1\u7c73\uff09<\/li>\n<li>\u7121\u4eba\u6a5f\/\u6a5f\u5668\u4eba\u914d\u9001\u6210\u70ba\u4e3b\u6d41<\/li>\n<li>\u7269\u6d41\u6210\u672c\u964d\u4f4e50%\u4ee5\u4e0a<\/li>\n<\/ul>\n<p><strong>2. \u96f6\u4e8b\u6545\u4ea4\u901a<\/strong><\/p>\n<ul>\n<li>\u6240\u6709\u8eca\u8f1b\u7cbe\u78ba\u5b9a\u4f4d\uff08\u91d0\u7c73\u7d1a\uff09<\/li>\n<li>\u8eca\u8f1b\u9593\u5373\u6642\u901a\u8a0a\uff08V2V\uff09<\/li>\n<li>\u4ea4\u901a\u4e8b\u6545\u6e1b\u5c1199%<\/li>\n<\/ul>\n<p><strong>3. \u5168\u7403\u641c\u6551\u7db2\u8def<\/strong><\/p>\n<ul>\n<li>\u4efb\u4f55\u4eba\u5728\u4efb\u4f55\u5730\u9ede\u90fd\u80fd\u5373\u6642\u6c42\u6551<\/li>\n<li>\u7cbe\u78ba\u4f4d\u7f6e\u81ea\u52d5\u50b3\u9001\uff08\u5305\u62ec\u5ba4\u5167\u3001\u6c34\u4e0b\uff09<\/li>\n<li>\u6551\u63f4\u6642\u9593\u5f9e\u5c0f\u6642\u7e2e\u77ed\u81f3\u5206\u9418<\/li>\n<\/ul>\n<p><strong>4. \u500b\u4eba\u5316\u5c0e\u822a<\/strong><\/p>\n<ul>\n<li>\u4e0d\u50c5\u77e5\u9053\u300c\u4f60\u5728\u54ea\u300d\uff0c\u9084\u77e5\u9053\u300c\u4f60\u8981\u53bb\u54ea\u300d<\/li>\n<li>AI\u9810\u6e2c\u884c\u70ba\uff0c\u63d0\u524d\u63d0\u4f9b\u8cc7\u8a0a<\/li>\n<li>\u7121\u7e2b\u5ba4\u5167\u5916\u5c0e\u822a\uff08\u5982\u6a5f\u5834\u3001\u91ab\u9662\uff09<\/li>\n<\/ul>\n<p><strong>5. \u5730\u7403\u6578\u4f4d\u5b7f\u751f<\/strong><\/p>\n<ul>\n<li>\u6240\u6709\u79fb\u52d5\u7269\u9ad4\u5373\u6642\u8ffd\u8e64<\/li>\n<li>\u5efa\u7acb\u5730\u7403\u7684\u5373\u6642\u6578\u4f4d\u6a21\u578b<\/li>\n<li>\u7528\u65bc\u6c23\u5019\u76e3\u6e2c\u3001\u707d\u5bb3\u9810\u8b66\u3001\u57ce\u5e02\u898f\u5283<\/li>\n<\/ul>\n<hr \/>\n<h2>\u7d50\u5c3e<\/h2>\n<p>\u4f4e\u8ecc\u885b\u661f\u5b9a\u4f4d\u9769\u547d\uff0c\u4e0d\u50c5\u662f\u6280\u8853\u7684\u9032\u6b65\uff0c\u66f4\u662f\u4eba\u985e\u8207\u7a7a\u9593\u95dc\u4fc2\u7684\u91cd\u65b0\u5b9a\u7fa9\u3002\u5f9eGPS\u6642\u4ee3\u7684\u300c\u77e5\u9053\u6211\u5728\u54ea\u300d\uff0c\u5230\u4f4e\u8ecc\u6642\u4ee3\u7684\u300c\u96a8\u6642\u96a8\u5730\u7cbe\u78ba\u77e5\u9053\u6211\u5728\u54ea\u300d\uff0c\u9019\u662f\u4e00\u6b21\u8cea\u7684\u98db\u8e8d\u3002<\/p>\n<p>Starlink\u3001OneWeb\u3001Kuiper\u2014\u2014\u9019\u4e9b\u540d\u5b57\u4eca\u5929\u6216\u8a31\u9084\u53ea\u662f\u79d1\u6280\u65b0\u805e\u7684\u6a19\u984c\uff0c\u4f46\u5728\u4e0d\u4e45\u7684\u5c07\u4f86\uff0c\u5b83\u5011\u53ef\u80fd\u50cfGPS\u4e00\u6a23\u6210\u70ba\u65e5\u5e38\u751f\u6d3b\u4e0d\u53ef\u6216\u7f3a\u7684\u4e00\u90e8\u5206\u3002\u60f3\u50cf\u4e00\u4e0b\uff0c\u7576\u4f60\u5728\u5730\u4e0b\u505c\u8eca\u5834\u4e0d\u518d\u8ff7\u8def\uff0c\u7576\u4f60\u7684\u5305\u88f9\u7cbe\u78ba\u5230\u91d0\u7c73\u7d1a\u8ffd\u8e64\uff0c\u7576\u81ea\u52d5\u99d5\u99db\u6c7d\u8eca\u56e0\u70ba\u7cbe\u78ba\u5b9a\u4f4d\u800c\u96f6\u4e8b\u6545\u2014\u2014\u9019\u4e9b\u90fd\u4e0d\u518d\u662f\u79d1\u5e7b\uff0c\u800c\u662f\u6b63\u5728\u5230\u4f86\u7684\u73fe\u5be6\u3002<\/p>\n<p>\u4f46\u9019\u5834\u9769\u547d\u4e5f\u5e36\u4f86\u4e86\u524d\u6240\u672a\u6709\u7684\u6311\u6230\uff1a\u592a\u7a7a\u5783\u573e\u7684\u5a01\u8105\u3001\u983b\u8b5c\u5e72\u64fe\u7684\u98a8\u96aa\u3001\u96b1\u79c1\u4fdd\u8b77\u7684\u96e3\u984c\u3001\u5546\u696d\u53ef\u6301\u7e8c\u6027\u7684\u7591\u554f\u3002\u6211\u5011\u9700\u8981\u5728\u6280\u8853\u9032\u6b65\u8207\u98a8\u96aa\u7ba1\u7406\u4e4b\u9593\u627e\u5230\u5e73\u8861\uff0c\u5728\u5546\u696d\u5229\u76ca\u8207\u516c\u5171\u5229\u76ca\u4e4b\u9593\u5efa\u7acb\u5171\u8b58\uff0c\u5728\u570b\u5bb6\u7af6\u722d\u8207\u570b\u969b\u5408\u4f5c\u4e4b\u9593\u5c0b\u6c42\u5354\u8abf\u3002<\/p>\n<p>\u9019\u4e0d\u50c5\u662fSpaceX\u3001Amazon\u3001OneWeb\u7684\u6311\u6230\uff0c\u4e5f\u662f\u5168\u4eba\u985e\u7684\u6311\u6230\u3002\u6211\u5011\u9700\u8981\u66f4\u5b8c\u5584\u7684\u570b\u969b\u898f\u5247\u3001\u66f4\u5148\u9032\u7684\u6280\u8853\u6a19\u6e96\u3001\u66f4\u8ca0\u8cac\u4efb\u7684\u5546\u696d\u5be6\u8e10\u3002\u53ea\u6709\u9019\u6a23\uff0c\u4f4e\u8ecc\u885b\u661f\u5b9a\u4f4d\u9769\u547d\u624d\u80fd\u771f\u6b63\u9020\u798f\u5168\u4eba\u985e\uff0c\u800c\u4e0d\u662f\u6210\u70ba\u65b0\u7684\u6280\u8853\u58df\u65b7\u6216\u592a\u7a7a\u707d\u96e3\u3002<\/p>\n<p>\u672a\u4f86\u5df2\u4f86\uff0c\u53ea\u662f\u5206\u4f48\u4e0d\u5747\u3002\u7576\u6578\u842c\u9846\u885b\u661f\u5728\u982d\u9802\u7de8\u7e54\u51fa\u4e00\u5f35\u770b\u4e0d\u898b\u7684\u5b9a\u4f4d\u7db2\u8def\uff0c\u6211\u5011\u6bcf\u500b\u4eba\u90fd\u5c07\u6210\u70ba\u9019\u5834\u9769\u547d\u7684\u53c3\u8207\u8005\u548c\u898b\u8b49\u8005\u3002\u8b93\u6211\u5011\u4ee5\u958b\u653e\u7684\u5fc3\u614b\u64c1\u62b1\u8b8a\u9769,\u4ee5\u5be9\u614e\u7684\u614b\u5ea6\u61c9\u5c0d\u6311\u6230\uff0c\u5171\u540c\u5851\u9020\u4e00\u500b\u66f4\u7cbe\u78ba\u3001\u66f4\u5b89\u5168\u3001\u66f4\u4e92\u806f\u7684\u672a\u4f86\u3002<\/p>\n<p>\u5982\u679c\u4f60\u5c0d\u4f4e\u8ecc\u885b\u661f\u5b9a\u4f4d\u6709\u4efb\u4f55\u60f3\u6cd5\u3001\u7591\u554f\u6216\u64d4\u6182\uff0c\u6b61\u8fce\u5728\u4e0b\u65b9\u7559\u8a00\u8a0e\u8ad6\u3002\u4f60\u8a8d\u70ba\u4f4e\u8ecc\u885b\u661f\u6703\u6210\u70baGPS\u7684\u66ff\u4ee3\u8005\uff0c\u9084\u662f\u4e92\u88dc\u8005\uff1f\u4f60\u671f\u5f85\u54ea\u4e9b\u61c9\u7528\u5834\u666f\uff1f\u4f60\u64d4\u5fc3\u54ea\u4e9b\u98a8\u96aa\uff1f\u8b93\u6211\u5011\u4e00\u8d77\u63a2\u8a0e\u9019\u500b\u6b63\u5728\u6539\u8b8a\u4e16\u754c\u7684\u6280\u8853\uff01\ud83c\udf0d\ud83d\udef0\ufe0f<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u7576\u4f60\u5728\u9ad8\u6a13\u6797\u7acb\u7684\u90fd\u5e02\u5cfd\u8c37\u4e2d\u8ff7\u8def\uff0cGPS\u8a0a\u865f\u6642\u6709\u6642\u7121\uff1b\u7576\u4f60\u5728\u5730\u4e0b\u505c\u8eca\u5834\u627e\u4e0d\u5230\u51fa\u53e3\uff0c &hellip; <a href=\"https:\/\/hsiang.cc\/?p=708\">\u95b1\u8b80\u5168\u6587 <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[497,396],"tags":[750,99,751,747,749,746,745,483,748,753,752],"class_list":["post-708","post","type-post","status-publish","format-standard","hentry","category-iot","category-tech","tag-amazon-kuiper","tag-gnss","tag-gps","tag-leo","tag-oneweb","tag-starlink","tag-745","tag-483","tag-748","tag-753","tag-752"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/hsiang.cc\/index.php?rest_route=\/wp\/v2\/posts\/708","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hsiang.cc\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hsiang.cc\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hsiang.cc\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/hsiang.cc\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=708"}],"version-history":[{"count":4,"href":"https:\/\/hsiang.cc\/index.php?rest_route=\/wp\/v2\/posts\/708\/revisions"}],"predecessor-version":[{"id":752,"href":"https:\/\/hsiang.cc\/index.php?rest_route=\/wp\/v2\/posts\/708\/revisions\/752"}],"wp:attachment":[{"href":"https:\/\/hsiang.cc\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=708"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hsiang.cc\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=708"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hsiang.cc\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=708"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}